From e775f23a10c4ba37fc1a762299f52cd0d71593b7 Mon Sep 17 00:00:00 2001 From: Karim Barkati Date: Mon, 9 Sep 2013 12:14:45 +0200 Subject: [PATCH] libsndfile source files. --- interpretor/libsndfile-1.0.25/AUTHORS | 14 + interpretor/libsndfile-1.0.25/COPYING | 503 + interpretor/libsndfile-1.0.25/Cfg/compile | 143 + .../libsndfile-1.0.25/Cfg/config.guess | 1561 ++ interpretor/libsndfile-1.0.25/Cfg/config.sub | 1686 ++ interpretor/libsndfile-1.0.25/Cfg/depcomp | 630 + interpretor/libsndfile-1.0.25/Cfg/install-sh | 520 + interpretor/libsndfile-1.0.25/Cfg/ltmain.sh | 9642 +++++++ interpretor/libsndfile-1.0.25/Cfg/missing | 376 + interpretor/libsndfile-1.0.25/ChangeLog | 9051 +++++++ interpretor/libsndfile-1.0.25/INSTALL | 182 + interpretor/libsndfile-1.0.25/M4/Makefile.am | 5 + interpretor/libsndfile-1.0.25/M4/Makefile.in | 431 + .../libsndfile-1.0.25/M4/add_cflags.m4 | 18 + .../libsndfile-1.0.25/M4/add_cxxflags.m4 | 19 + interpretor/libsndfile-1.0.25/M4/clip_mode.m4 | 124 + 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They should not be contacted in relation to + libsndfile or the GSM 6.10 code that is part of libsndfile. Their original + code can be found at: + + http://kbs.cs.tu-berlin.de/~jutta/toast.html + + - src/G72x : Released by Sun Microsystems, Inc. to the public domain. Minor + modifications were required to integrate these files into libsndfile. The + changes are listed in src/G72x/ChangeLog. + diff --git a/interpretor/libsndfile-1.0.25/COPYING b/interpretor/libsndfile-1.0.25/COPYING new file mode 100644 index 0000000..c396169 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/COPYING @@ -0,0 +1,503 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. It also counts + as the successor of the GNU Library Public License, version 2, hence + the version number 2.1.] + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +Licenses are intended to guarantee your freedom to share and change +free software--to make sure the software is free for all its users. + + This license, the Lesser General Public License, applies to some +specially designated software packages--typically libraries--of the +Free Software Foundation and other authors who decide to use it. You +can use it too, but we suggest you first think carefully about whether +this license or the ordinary General Public License is the better +strategy to use in any particular case, based on the explanations below. + + When we speak of free software, we are referring to freedom of use, +not price. 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Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand `-c -o'. +Remove `-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file `INSTALL'. + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; +esac + +ofile= +cfile= +eat= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as `compile cc -o foo foo.c'. + # So we strip `-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no `-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. 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Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/interpretor/libsndfile-1.0.25/Cfg/config.guess b/interpretor/libsndfile-1.0.25/Cfg/config.guess new file mode 100755 index 0000000..da83314 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/Cfg/config.guess @@ -0,0 +1,1561 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 +# Free Software Foundation, Inc. + +timestamp='2009-04-27' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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Otherwise, it exits with 1. +# +# The plan is that this can be called by configure scripts if you +# don't specify an explicit build system type. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep __ELF__ >/dev/null + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + exit ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm:riscos:*:*|arm:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + s390x:SunOS:*:*) + echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + eval $set_cc_for_build + SUN_ARCH="i386" + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH="x86_64" + fi + fi + echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[456]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep __LP64__ >/dev/null + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + case ${UNAME_MACHINE} in + pc98) + echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:[3456]*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + EM64T | authenticamd | genuineintel) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-gnu + else + echo ${UNAME_MACHINE}-unknown-linux-gnueabi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + cris:Linux:*:*) + echo cris-axis-linux-gnu + exit ;; + crisv32:Linux:*:*) + echo crisv32-axis-linux-gnu + exit ;; + frv:Linux:*:*) + echo frv-unknown-linux-gnu + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + mips:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips + #undef mipsel + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mipsel + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips64 + #undef mips64el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mips64el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips64 + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + or32:Linux:*:*) + echo or32-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-gnu + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-gnu + exit ;; + x86_64:Linux:*:*) + echo x86_64-unknown-linux-gnu + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + i*86:Linux:*:*) + # The BFD linker knows what the default object file format is, so + # first see if it will tell us. cd to the root directory to prevent + # problems with other programs or directories called `ld' in the path. + # Set LC_ALL=C to ensure ld outputs messages in English. + ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ + | sed -ne '/supported targets:/!d + s/[ ][ ]*/ /g + s/.*supported targets: *// + s/ .*// + p'` + case "$ld_supported_targets" in + elf32-i386) + TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" + ;; + a.out-i386-linux) + echo "${UNAME_MACHINE}-pc-linux-gnuaout" + exit ;; + "") + # Either a pre-BFD a.out linker (linux-gnuoldld) or + # one that does not give us useful --help. + echo "${UNAME_MACHINE}-pc-linux-gnuoldld" + exit ;; + esac + # Determine whether the default compiler is a.out or elf + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + #ifdef __ELF__ + # ifdef __GLIBC__ + # if __GLIBC__ >= 2 + LIBC=gnu + # else + LIBC=gnulibc1 + # endif + # else + LIBC=gnulibc1 + # endif + #else + #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) + LIBC=gnu + #else + LIBC=gnuaout + #endif + #endif + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^LIBC/{ + s: ::g + p + }'`" + test x"${LIBC}" != x && { + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit + } + test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } + ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configury will decide that + # this is a cross-build. + echo i586-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + echo i586-pc-haiku + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + case $UNAME_PROCESSOR in + unknown) UNAME_PROCESSOR=powerpc ;; + esac + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NSE-?:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; + i*86:AROS:*:*) + echo ${UNAME_MACHINE}-pc-aros + exit ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c < +# include +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 < in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/interpretor/libsndfile-1.0.25/Cfg/config.sub b/interpretor/libsndfile-1.0.25/Cfg/config.sub new file mode 100755 index 0000000..a39437d --- /dev/null +++ b/interpretor/libsndfile-1.0.25/Cfg/config.sub @@ -0,0 +1,1686 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 +# Free Software Foundation, Inc. + +timestamp='2009-04-17' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# This file is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Please send patches to . Submit a context +# diff and a properly formatted ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ + uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ + kopensolaris*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray) + os= + basic_machine=$1 + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | mcore | mep | metag \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64octeon | mips64octeonel \ + | mips64orion | mips64orionel \ + | mips64r5900 | mips64r5900el \ + | mips64vr | mips64vrel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | moxie \ + | mt \ + | msp430 \ + | nios | nios2 \ + | ns16k | ns32k \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ + | pyramid \ + | score \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu | strongarm \ + | tahoe | thumb | tic4x | tic80 | tron \ + | v850 | v850e \ + | we32k \ + | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12) + # Motorola 68HC11/12. + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64octeon-* | mips64octeonel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64r5900-* | mips64r5900el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ + | pyramid-* \ + | romp-* | rs6000-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ + | tahoe-* | thumb-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \ + | tron-* \ + | v850-* | v850e-* | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-* | z80-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aros) + basic_machine=i386-pc + os=-aros + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc) basic_machine=powerpc-unknown + ;; + ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tic54x | c54x*) + basic_machine=tic54x-unknown + os=-coff + ;; + tic55x | c55x*) + basic_machine=tic55x-unknown + os=-coff + ;; + tic6x | c6x*) + basic_machine=tic6x-unknown + os=-coff + ;; + tile*) + basic_machine=tile-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + z80-*-coff) + basic_machine=z80-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ + | -kopensolaris* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* | -aros* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* | -cegcc* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -dicos*) + os=-dicos + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/interpretor/libsndfile-1.0.25/Cfg/depcomp b/interpretor/libsndfile-1.0.25/Cfg/depcomp new file mode 100755 index 0000000..df8eea7 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/Cfg/depcomp @@ -0,0 +1,630 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2009-04-28.21; # UTC + +# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free +# Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by `PROGRAMS ARGS'. + object Object file output by `PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputing dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u="sed s,\\\\\\\\,/,g" + depmode=msvisualcpp +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz +## The second -e expression handles DOS-style file names with drive letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the `deleted header file' problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. + tr ' ' ' +' < "$tmpdepfile" | +## Some versions of gcc put a space before the `:'. On the theory +## that the space means something, we add a space to the output as +## well. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like `#:fec' to the end of the + # dependency line. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ + tr ' +' ' ' >> "$depfile" + echo >> "$depfile" + + # The second pass generates a dummy entry for each header file. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts `$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + # Each line is of the form `foo.o: dependent.h'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +icc) + # Intel's C compiler understands `-MD -MF file'. However on + # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c + # ICC 7.0 will fill foo.d with something like + # foo.o: sub/foo.c + # foo.o: sub/foo.h + # which is wrong. We want: + # sub/foo.o: sub/foo.c + # sub/foo.o: sub/foo.h + # sub/foo.c: + # sub/foo.h: + # ICC 7.1 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using \ : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | + sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" + # Add `dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in `foo.d' instead, so we check for that too. + # Subdirectories are respected. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + + if test "$libtool" = yes; then + # With Tru64 cc, shared objects can also be used to make a + # static library. This mechanism is used in libtool 1.4 series to + # handle both shared and static libraries in a single compilation. + # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. + # + # With libtool 1.5 this exception was removed, and libtool now + # generates 2 separate objects for the 2 libraries. These two + # compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 + tmpdepfile2=$dir$base.o.d # libtool 1.5 + tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 + tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.o.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + tmpdepfile4=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for `:' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. + "$@" $dashmflag | + sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tr ' ' ' +' < "$tmpdepfile" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + sed '1,2d' "$tmpdepfile" | tr ' ' ' +' | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E | + sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | + sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" + echo " " >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/interpretor/libsndfile-1.0.25/Cfg/install-sh b/interpretor/libsndfile-1.0.25/Cfg/install-sh new file mode 100755 index 0000000..6781b98 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/Cfg/install-sh @@ -0,0 +1,520 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2009-04-28.21; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +nl=' +' +IFS=" "" $nl" + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit=${DOITPROG-} +if test -z "$doit"; then + doit_exec=exec +else + doit_exec=$doit +fi + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_glob='?' +initialize_posix_glob=' + test "$posix_glob" != "?" || { + if (set -f) 2>/dev/null; then + posix_glob= + else + posix_glob=: + fi + } +' + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +no_target_directory= + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *' '* | *' +'* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) dst_arg=$2 + shift;; + + -T) no_target_directory=true;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call `install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + trap '(exit $?); exit' 1 2 13 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names starting with `-'. + case $src in + -*) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + + dst=$dst_arg + # Protect names starting with `-'. + case $dst in + -*) dst=./$dst;; + esac + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + # Prefer dirname, but fall back on a substitute if dirname fails. + dstdir=` + (dirname "$dst") 2>/dev/null || + expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$dst" : 'X\(//\)[^/]' \| \ + X"$dst" : 'X\(//\)$' \| \ + X"$dst" : 'X\(/\)' \| . 2>/dev/null || + echo X"$dst" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q' + ` + + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writeable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + -*) prefix='./';; + *) prefix='';; + esac + + eval "$initialize_posix_glob" + + oIFS=$IFS + IFS=/ + $posix_glob set -f + set fnord $dstdir + shift + $posix_glob set +f + IFS=$oIFS + + prefixes= + + for d + do + test -z "$d" && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + + eval "$initialize_posix_glob" && + $posix_glob set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + $posix_glob set +f && + + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/interpretor/libsndfile-1.0.25/Cfg/ltmain.sh b/interpretor/libsndfile-1.0.25/Cfg/ltmain.sh new file mode 100755 index 0000000..6f650ae --- /dev/null +++ b/interpretor/libsndfile-1.0.25/Cfg/ltmain.sh @@ -0,0 +1,9642 @@ + +# libtool (GNU libtool) 2.4 +# Written by Gordon Matzigkeit , 1996 + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, +# 2007, 2008, 2009, 2010 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, +# or obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# Usage: $progname [OPTION]... [MODE-ARG]... +# +# Provide generalized library-building support services. +# +# --config show all configuration variables +# --debug enable verbose shell tracing +# -n, --dry-run display commands without modifying any files +# --features display basic configuration information and exit +# --mode=MODE use operation mode MODE +# --preserve-dup-deps don't remove duplicate dependency libraries +# --quiet, --silent don't print informational messages +# --no-quiet, --no-silent +# print informational messages (default) +# --tag=TAG use configuration variables from tag TAG +# -v, --verbose print more informational messages than default +# --no-verbose don't print the extra informational messages +# --version print version information +# -h, --help, --help-all print short, long, or detailed help message +# +# MODE must be one of the following: +# +# clean remove files from the build directory +# compile compile a source file into a libtool object +# execute automatically set library path, then run a program +# finish complete the installation of libtool libraries +# install install libraries or executables +# link create a library or an executable +# uninstall remove libraries from an installed directory +# +# MODE-ARGS vary depending on the MODE. When passed as first option, +# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that. +# Try `$progname --help --mode=MODE' for a more detailed description of MODE. +# +# When reporting a bug, please describe a test case to reproduce it and +# include the following information: +# +# host-triplet: $host +# shell: $SHELL +# compiler: $LTCC +# compiler flags: $LTCFLAGS +# linker: $LD (gnu? $with_gnu_ld) +# $progname: (GNU libtool) 2.4 Debian-2.4-2 +# automake: $automake_version +# autoconf: $autoconf_version +# +# Report bugs to . +# GNU libtool home page: . +# General help using GNU software: . + +PROGRAM=libtool +PACKAGE=libtool +VERSION="2.4 Debian-2.4-2" +TIMESTAMP="" +package_revision=1.3293 + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' +} + +# NLS nuisances: We save the old values to restore during execute mode. +lt_user_locale= +lt_safe_locale= +for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test \"\${$lt_var+set}\" = set; then + save_$lt_var=\$$lt_var + $lt_var=C + export $lt_var + lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" + lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" + fi" +done +LC_ALL=C +LANGUAGE=C +export LANGUAGE LC_ALL + +$lt_unset CDPATH + + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + + + +: ${CP="cp -f"} +test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} +: ${EGREP="/bin/grep -E"} +: ${FGREP="/bin/grep -F"} +: ${GREP="/bin/grep"} +: ${LN_S="ln -s"} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SED="/bin/sed"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} +: ${Xsed="$SED -e 1s/^X//"} + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +exit_status=$EXIT_SUCCESS + +# Make sure IFS has a sensible default +lt_nl=' +' +IFS=" $lt_nl" + +dirname="s,/[^/]*$,," +basename="s,^.*/,," + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} # func_dirname may be replaced by extended shell implementation + + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "${1}" | $SED "$basename"` +} # func_basename may be replaced by extended shell implementation + + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi + func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` +} # func_dirname_and_basename may be replaced by extended shell implementation + + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname may be replaced by extended shell implementation + + +# These SED scripts presuppose an absolute path with a trailing slash. +pathcar='s,^/\([^/]*\).*$,\1,' +pathcdr='s,^/[^/]*,,' +removedotparts=':dotsl + s@/\./@/@g + t dotsl + s,/\.$,/,' +collapseslashes='s@/\{1,\}@/@g' +finalslash='s,/*$,/,' + +# func_normal_abspath PATH +# Remove doubled-up and trailing slashes, "." path components, +# and cancel out any ".." path components in PATH after making +# it an absolute path. +# value returned in "$func_normal_abspath_result" +func_normal_abspath () +{ + # Start from root dir and reassemble the path. + func_normal_abspath_result= + func_normal_abspath_tpath=$1 + func_normal_abspath_altnamespace= + case $func_normal_abspath_tpath in + "") + # Empty path, that just means $cwd. + func_stripname '' '/' "`pwd`" + func_normal_abspath_result=$func_stripname_result + return + ;; + # The next three entries are used to spot a run of precisely + # two leading slashes without using negated character classes; + # we take advantage of case's first-match behaviour. + ///*) + # Unusual form of absolute path, do nothing. + ;; + //*) + # Not necessarily an ordinary path; POSIX reserves leading '//' + # and for example Cygwin uses it to access remote file shares + # over CIFS/SMB, so we conserve a leading double slash if found. + func_normal_abspath_altnamespace=/ + ;; + /*) + # Absolute path, do nothing. + ;; + *) + # Relative path, prepend $cwd. + func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath + ;; + esac + # Cancel out all the simple stuff to save iterations. We also want + # the path to end with a slash for ease of parsing, so make sure + # there is one (and only one) here. + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` + while :; do + # Processed it all yet? + if test "$func_normal_abspath_tpath" = / ; then + # If we ascended to the root using ".." the result may be empty now. + if test -z "$func_normal_abspath_result" ; then + func_normal_abspath_result=/ + fi + break + fi + func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcar"` + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcdr"` + # Figure out what to do with it + case $func_normal_abspath_tcomponent in + "") + # Trailing empty path component, ignore it. + ;; + ..) + # Parent dir; strip last assembled component from result. + func_dirname "$func_normal_abspath_result" + func_normal_abspath_result=$func_dirname_result + ;; + *) + # Actual path component, append it. + func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent + ;; + esac + done + # Restore leading double-slash if one was found on entry. + func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result +} + +# func_relative_path SRCDIR DSTDIR +# generates a relative path from SRCDIR to DSTDIR, with a trailing +# slash if non-empty, suitable for immediately appending a filename +# without needing to append a separator. +# value returned in "$func_relative_path_result" +func_relative_path () +{ + func_relative_path_result= + func_normal_abspath "$1" + func_relative_path_tlibdir=$func_normal_abspath_result + func_normal_abspath "$2" + func_relative_path_tbindir=$func_normal_abspath_result + + # Ascend the tree starting from libdir + while :; do + # check if we have found a prefix of bindir + case $func_relative_path_tbindir in + $func_relative_path_tlibdir) + # found an exact match + func_relative_path_tcancelled= + break + ;; + $func_relative_path_tlibdir*) + # found a matching prefix + func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" + func_relative_path_tcancelled=$func_stripname_result + if test -z "$func_relative_path_result"; then + func_relative_path_result=. + fi + break + ;; + *) + func_dirname $func_relative_path_tlibdir + func_relative_path_tlibdir=${func_dirname_result} + if test "x$func_relative_path_tlibdir" = x ; then + # Have to descend all the way to the root! + func_relative_path_result=../$func_relative_path_result + func_relative_path_tcancelled=$func_relative_path_tbindir + break + fi + func_relative_path_result=../$func_relative_path_result + ;; + esac + done + + # Now calculate path; take care to avoid doubling-up slashes. + func_stripname '' '/' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + func_stripname '/' '/' "$func_relative_path_tcancelled" + if test "x$func_stripname_result" != x ; then + func_relative_path_result=${func_relative_path_result}/${func_stripname_result} + fi + + # Normalisation. If bindir is libdir, return empty string, + # else relative path ending with a slash; either way, target + # file name can be directly appended. + if test ! -z "$func_relative_path_result"; then + func_stripname './' '' "$func_relative_path_result/" + func_relative_path_result=$func_stripname_result + fi +} + +# The name of this program: +func_dirname_and_basename "$progpath" +progname=$func_basename_result + +# Make sure we have an absolute path for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=$func_dirname_result + progdir=`cd "$progdir" && pwd` + progpath="$progdir/$progname" + ;; + *) + save_IFS="$IFS" + IFS=: + for progdir in $PATH; do + IFS="$save_IFS" + test -x "$progdir/$progname" && break + done + IFS="$save_IFS" + test -n "$progdir" || progdir=`pwd` + progpath="$progdir/$progname" + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed="${SED}"' -e 1s/^X//' +sed_quote_subst='s/\([`"$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution that turns a string into a regex matching for the +# string literally. +sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' + +# Sed substitution that converts a w32 file name or path +# which contains forward slashes, into one that contains +# (escaped) backslashes. A very naive implementation. +lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + +# Re-`\' parameter expansions in output of double_quote_subst that were +# `\'-ed in input to the same. If an odd number of `\' preceded a '$' +# in input to double_quote_subst, that '$' was protected from expansion. +# Since each input `\' is now two `\'s, look for any number of runs of +# four `\'s followed by two `\'s and then a '$'. `\' that '$'. +bs='\\' +bs2='\\\\' +bs4='\\\\\\\\' +dollar='\$' +sed_double_backslash="\ + s/$bs4/&\\ +/g + s/^$bs2$dollar/$bs&/ + s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g + s/\n//g" + +# Standard options: +opt_dry_run=false +opt_help=false +opt_quiet=false +opt_verbose=false +opt_warning=: + +# func_echo arg... +# Echo program name prefixed message, along with the current mode +# name if it has been set yet. +func_echo () +{ + $ECHO "$progname: ${opt_mode+$opt_mode: }$*" +} + +# func_verbose arg... +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $opt_verbose && func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +# func_error arg... +# Echo program name prefixed message to standard error. +func_error () +{ + $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 +} + +# func_warning arg... +# Echo program name prefixed warning message to standard error. +func_warning () +{ + $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 + + # bash bug again: + : +} + +# func_fatal_error arg... +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + +# func_fatal_help arg... +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + func_error ${1+"$@"} + func_fatal_error "$help" +} +help="Try \`$progname --help' for more information." ## default + + +# func_grep expression filename +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_mkdir_p directory-path +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + my_directory_path="$1" + my_dir_list= + + if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then + + # Protect directory names starting with `-' + case $my_directory_path in + -*) my_directory_path="./$my_directory_path" ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$my_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + my_dir_list="$my_directory_path:$my_dir_list" + + # If the last portion added has no slash in it, the list is done + case $my_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` + done + my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` + + save_mkdir_p_IFS="$IFS"; IFS=':' + for my_dir in $my_dir_list; do + IFS="$save_mkdir_p_IFS" + # mkdir can fail with a `File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$my_dir" 2>/dev/null || : + done + IFS="$save_mkdir_p_IFS" + + # Bail out if we (or some other process) failed to create a directory. + test -d "$my_directory_path" || \ + func_fatal_error "Failed to create \`$1'" + fi +} + + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$opt_dry_run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || \ + func_fatal_error "cannot create temporary directory \`$my_tmpdir'" + fi + + $ECHO "$my_tmpdir" +} + + +# func_quote_for_eval arg +# Aesthetically quote ARG to be evaled later. +# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT +# is double-quoted, suitable for a subsequent eval, whereas +# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters +# which are still active within double quotes backslashified. +func_quote_for_eval () +{ + case $1 in + *[\\\`\"\$]*) + func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; + *) + func_quote_for_eval_unquoted_result="$1" ;; + esac + + case $func_quote_for_eval_unquoted_result in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and and variable + # expansion for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" + ;; + *) + func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" + esac +} + + +# func_quote_for_expand arg +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + case $1 in + *[\\\`\"]*) + my_arg=`$ECHO "$1" | $SED \ + -e "$double_quote_subst" -e "$sed_double_backslash"` ;; + *) + my_arg="$1" ;; + esac + + case $my_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + my_arg="\"$my_arg\"" + ;; + esac + + func_quote_for_expand_result="$my_arg" +} + + +# func_show_eval cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$my_cmd" + my_status=$? + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + +# func_show_eval_locale cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$lt_user_locale + $my_cmd" + my_status=$? + eval "$lt_safe_locale" + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + +# func_tr_sh +# Turn $1 into a string suitable for a shell variable name. +# Result is stored in $func_tr_sh_result. All characters +# not in the set a-zA-Z0-9_ are replaced with '_'. Further, +# if $1 begins with a digit, a '_' is prepended as well. +func_tr_sh () +{ + case $1 in + [0-9]* | *[!a-zA-Z0-9_]*) + func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` + ;; + * ) + func_tr_sh_result=$1 + ;; + esac +} + + +# func_version +# Echo version message to standard output and exit. +func_version () +{ + $opt_debug + + $SED -n '/(C)/!b go + :more + /\./!{ + N + s/\n# / / + b more + } + :go + /^# '$PROGRAM' (GNU /,/# warranty; / { + s/^# // + s/^# *$// + s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ + p + }' < "$progpath" + exit $? +} + +# func_usage +# Echo short help message to standard output and exit. +func_usage () +{ + $opt_debug + + $SED -n '/^# Usage:/,/^# *.*--help/ { + s/^# // + s/^# *$// + s/\$progname/'$progname'/ + p + }' < "$progpath" + echo + $ECHO "run \`$progname --help | more' for full usage" + exit $? +} + +# func_help [NOEXIT] +# Echo long help message to standard output and exit, +# unless 'noexit' is passed as argument. +func_help () +{ + $opt_debug + + $SED -n '/^# Usage:/,/# Report bugs to/ { + :print + s/^# // + s/^# *$// + s*\$progname*'$progname'* + s*\$host*'"$host"'* + s*\$SHELL*'"$SHELL"'* + s*\$LTCC*'"$LTCC"'* + s*\$LTCFLAGS*'"$LTCFLAGS"'* + s*\$LD*'"$LD"'* + s/\$with_gnu_ld/'"$with_gnu_ld"'/ + s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/ + s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ + p + d + } + /^# .* home page:/b print + /^# General help using/b print + ' < "$progpath" + ret=$? + if test -z "$1"; then + exit $ret + fi +} + +# func_missing_arg argname +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + $opt_debug + + func_error "missing argument for $1." + exit_cmd=exit +} + + +# func_split_short_opt shortopt +# Set func_split_short_opt_name and func_split_short_opt_arg shell +# variables after splitting SHORTOPT after the 2nd character. +func_split_short_opt () +{ + my_sed_short_opt='1s/^\(..\).*$/\1/;q' + my_sed_short_rest='1s/^..\(.*\)$/\1/;q' + + func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` + func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` +} # func_split_short_opt may be replaced by extended shell implementation + + +# func_split_long_opt longopt +# Set func_split_long_opt_name and func_split_long_opt_arg shell +# variables after splitting LONGOPT at the `=' sign. +func_split_long_opt () +{ + my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' + my_sed_long_arg='1s/^--[^=]*=//' + + func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` + func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` +} # func_split_long_opt may be replaced by extended shell implementation + +exit_cmd=: + + + + + +magic="%%%MAGIC variable%%%" +magic_exe="%%%MAGIC EXE variable%%%" + +# Global variables. +nonopt= +preserve_args= +lo2o="s/\\.lo\$/.${objext}/" +o2lo="s/\\.${objext}\$/.lo/" +extracted_archives= +extracted_serial=0 + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "${1}=\$${1}\${2}" +} # func_append may be replaced by extended shell implementation + +# func_append_quoted var value +# Quote VALUE and append to the end of shell variable VAR, separated +# by a space. +func_append_quoted () +{ + func_quote_for_eval "${2}" + eval "${1}=\$${1}\\ \$func_quote_for_eval_result" +} # func_append_quoted may be replaced by extended shell implementation + + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "${@}"` +} # func_arith may be replaced by extended shell implementation + + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` +} # func_len may be replaced by extended shell implementation + + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` +} # func_lo2o may be replaced by extended shell implementation + + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` +} # func_xform may be replaced by extended shell implementation + + +# func_fatal_configuration arg... +# Echo program name prefixed message to standard error, followed by +# a configuration failure hint, and exit. +func_fatal_configuration () +{ + func_error ${1+"$@"} + func_error "See the $PACKAGE documentation for more information." + func_fatal_error "Fatal configuration error." +} + + +# func_config +# Display the configuration for all the tags in this script. +func_config () +{ + re_begincf='^# ### BEGIN LIBTOOL' + re_endcf='^# ### END LIBTOOL' + + # Default configuration. + $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" + + # Now print the configurations for the tags. + for tagname in $taglist; do + $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" + done + + exit $? +} + +# func_features +# Display the features supported by this script. +func_features () +{ + echo "host: $host" + if test "$build_libtool_libs" = yes; then + echo "enable shared libraries" + else + echo "disable shared libraries" + fi + if test "$build_old_libs" = yes; then + echo "enable static libraries" + else + echo "disable static libraries" + fi + + exit $? +} + +# func_enable_tag tagname +# Verify that TAGNAME is valid, and either flag an error and exit, or +# enable the TAGNAME tag. We also add TAGNAME to the global $taglist +# variable here. +func_enable_tag () +{ + # Global variable: + tagname="$1" + + re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" + re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" + sed_extractcf="/$re_begincf/,/$re_endcf/p" + + # Validate tagname. + case $tagname in + *[!-_A-Za-z0-9,/]*) + func_fatal_error "invalid tag name: $tagname" + ;; + esac + + # Don't test for the "default" C tag, as we know it's + # there but not specially marked. + case $tagname in + CC) ;; + *) + if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + +# func_check_version_match +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +# Shorthand for --mode=foo, only valid as the first argument +case $1 in +clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; +compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; +execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; +finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; +install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; +link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; +uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; +esac + + + +# Option defaults: +opt_debug=: +opt_dry_run=false +opt_config=false +opt_preserve_dup_deps=false +opt_features=false +opt_finish=false +opt_help=false +opt_help_all=false +opt_silent=: +opt_verbose=: +opt_silent=false +opt_verbose=false + + +# Parse options once, thoroughly. This comes as soon as possible in the +# script to make things like `--version' happen as quickly as we can. +{ + # this just eases exit handling + while test $# -gt 0; do + opt="$1" + shift + case $opt in + --debug|-x) opt_debug='set -x' + func_echo "enabling shell trace mode" + $opt_debug + ;; + --dry-run|--dryrun|-n) + opt_dry_run=: + ;; + --config) + opt_config=: +func_config + ;; + --dlopen|-dlopen) + optarg="$1" + opt_dlopen="${opt_dlopen+$opt_dlopen +}$optarg" + shift + ;; + --preserve-dup-deps) + opt_preserve_dup_deps=: + ;; + --features) + opt_features=: +func_features + ;; + --finish) + opt_finish=: +set dummy --mode finish ${1+"$@"}; shift + ;; + --help) + opt_help=: + ;; + --help-all) + opt_help_all=: +opt_help=': help-all' + ;; + --mode) + test $# = 0 && func_missing_arg $opt && break + optarg="$1" + opt_mode="$optarg" +case $optarg in + # Valid mode arguments: + clean|compile|execute|finish|install|link|relink|uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $opt" + exit_cmd=exit + break + ;; +esac + shift + ;; + --no-silent|--no-quiet) + opt_silent=false +func_append preserve_args " $opt" + ;; + --no-verbose) + opt_verbose=false +func_append preserve_args " $opt" + ;; + --silent|--quiet) + opt_silent=: +func_append preserve_args " $opt" + opt_verbose=false + ;; + --verbose|-v) + opt_verbose=: +func_append preserve_args " $opt" +opt_silent=false + ;; + --tag) + test $# = 0 && func_missing_arg $opt && break + optarg="$1" + opt_tag="$optarg" +func_append preserve_args " $opt $optarg" +func_enable_tag "$optarg" + shift + ;; + + -\?|-h) func_usage ;; + --help) func_help ;; + --version) func_version ;; + + # Separate optargs to long options: + --*=*) + func_split_long_opt "$opt" + set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} + shift + ;; + + # Separate non-argument short options: + -\?*|-h*|-n*|-v*) + func_split_short_opt "$opt" + set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + --) break ;; + -*) func_fatal_help "unrecognized option \`$opt'" ;; + *) set dummy "$opt" ${1+"$@"}; shift; break ;; + esac + done + + # Validate options: + + # save first non-option argument + if test "$#" -gt 0; then + nonopt="$opt" + shift + fi + + # preserve --debug + test "$opt_debug" = : || func_append preserve_args " --debug" + + case $host in + *cygwin* | *mingw* | *pw32* | *cegcc*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps + ;; + esac + + $opt_help || { + # Sanity checks first: + func_check_version_match + + if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + func_fatal_configuration "not configured to build any kind of library" + fi + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$opt_dlopen" && test "$opt_mode" != execute; then + func_error "unrecognized option \`-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$progname --help --mode=$opt_mode' for more information." + } + + + # Bail if the options were screwed + $exit_cmd $EXIT_FAILURE +} + + + + +## ----------- ## +## Main. ## +## ----------- ## + +# func_lalib_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null \ + | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if `file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case "$lalib_p_line" in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test "$lalib_p" = yes +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + func_lalib_p "$1" +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $opt_debug + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$save_ifs + eval cmd=\"$cmd\" + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# `FILE.' does not work on cygwin managed mounts. +func_source () +{ + $opt_debug + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_resolve_sysroot PATH +# Replace a leading = in PATH with a sysroot. Store the result into +# func_resolve_sysroot_result +func_resolve_sysroot () +{ + func_resolve_sysroot_result=$1 + case $func_resolve_sysroot_result in + =*) + func_stripname '=' '' "$func_resolve_sysroot_result" + func_resolve_sysroot_result=$lt_sysroot$func_stripname_result + ;; + esac +} + +# func_replace_sysroot PATH +# If PATH begins with the sysroot, replace it with = and +# store the result into func_replace_sysroot_result. +func_replace_sysroot () +{ + case "$lt_sysroot:$1" in + ?*:"$lt_sysroot"*) + func_stripname "$lt_sysroot" '' "$1" + func_replace_sysroot_result="=$func_stripname_result" + ;; + *) + # Including no sysroot. + func_replace_sysroot_result=$1 + ;; + esac +} + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $opt_debug + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case "$@ " in + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with \`--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=${1} + if test "$build_libtool_libs" = yes; then + write_lobj=\'${2}\' + else + write_lobj=none + fi + + if test "$build_old_libs" = yes; then + write_oldobj=\'${3}\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T </dev/null` + if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then + func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | + $SED -e "$lt_sed_naive_backslashify"` + else + func_convert_core_file_wine_to_w32_result= + fi + fi +} +# end: func_convert_core_file_wine_to_w32 + + +# func_convert_core_path_wine_to_w32 ARG +# Helper function used by path conversion functions when $build is *nix, and +# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly +# configured wine environment available, with the winepath program in $build's +# $PATH. Assumes ARG has no leading or trailing path separator characters. +# +# ARG is path to be converted from $build format to win32. +# Result is available in $func_convert_core_path_wine_to_w32_result. +# Unconvertible file (directory) names in ARG are skipped; if no directory names +# are convertible, then the result may be empty. +func_convert_core_path_wine_to_w32 () +{ + $opt_debug + # unfortunately, winepath doesn't convert paths, only file names + func_convert_core_path_wine_to_w32_result="" + if test -n "$1"; then + oldIFS=$IFS + IFS=: + for func_convert_core_path_wine_to_w32_f in $1; do + IFS=$oldIFS + func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" + if test -n "$func_convert_core_file_wine_to_w32_result" ; then + if test -z "$func_convert_core_path_wine_to_w32_result"; then + func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" + else + func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" + fi + fi + done + IFS=$oldIFS + fi +} +# end: func_convert_core_path_wine_to_w32 + + +# func_cygpath ARGS... +# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when +# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) +# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or +# (2), returns the Cygwin file name or path in func_cygpath_result (input +# file name or path is assumed to be in w32 format, as previously converted +# from $build's *nix or MSYS format). In case (3), returns the w32 file name +# or path in func_cygpath_result (input file name or path is assumed to be in +# Cygwin format). Returns an empty string on error. +# +# ARGS are passed to cygpath, with the last one being the file name or path to +# be converted. +# +# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH +# environment variable; do not put it in $PATH. +func_cygpath () +{ + $opt_debug + if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then + func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` + if test "$?" -ne 0; then + # on failure, ensure result is empty + func_cygpath_result= + fi + else + func_cygpath_result= + func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" + fi +} +#end: func_cygpath + + +# func_convert_core_msys_to_w32 ARG +# Convert file name or path ARG from MSYS format to w32 format. Return +# result in func_convert_core_msys_to_w32_result. +func_convert_core_msys_to_w32 () +{ + $opt_debug + # awkward: cmd appends spaces to result + func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | + $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` +} +#end: func_convert_core_msys_to_w32 + + +# func_convert_file_check ARG1 ARG2 +# Verify that ARG1 (a file name in $build format) was converted to $host +# format in ARG2. Otherwise, emit an error message, but continue (resetting +# func_to_host_file_result to ARG1). +func_convert_file_check () +{ + $opt_debug + if test -z "$2" && test -n "$1" ; then + func_error "Could not determine host file name corresponding to" + func_error " \`$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_file_result="$1" + fi +} +# end func_convert_file_check + + +# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH +# Verify that FROM_PATH (a path in $build format) was converted to $host +# format in TO_PATH. Otherwise, emit an error message, but continue, resetting +# func_to_host_file_result to a simplistic fallback value (see below). +func_convert_path_check () +{ + $opt_debug + if test -z "$4" && test -n "$3"; then + func_error "Could not determine the host path corresponding to" + func_error " \`$3'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This is a deliberately simplistic "conversion" and + # should not be "improved". See libtool.info. + if test "x$1" != "x$2"; then + lt_replace_pathsep_chars="s|$1|$2|g" + func_to_host_path_result=`echo "$3" | + $SED -e "$lt_replace_pathsep_chars"` + else + func_to_host_path_result="$3" + fi + fi +} +# end func_convert_path_check + + +# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG +# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT +# and appending REPL if ORIG matches BACKPAT. +func_convert_path_front_back_pathsep () +{ + $opt_debug + case $4 in + $1 ) func_to_host_path_result="$3$func_to_host_path_result" + ;; + esac + case $4 in + $2 ) func_append func_to_host_path_result "$3" + ;; + esac +} +# end func_convert_path_front_back_pathsep + + +################################################## +# $build to $host FILE NAME CONVERSION FUNCTIONS # +################################################## +# invoked via `$to_host_file_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# Result will be available in $func_to_host_file_result. + + +# func_to_host_file ARG +# Converts the file name ARG from $build format to $host format. Return result +# in func_to_host_file_result. +func_to_host_file () +{ + $opt_debug + $to_host_file_cmd "$1" +} +# end func_to_host_file + + +# func_to_tool_file ARG LAZY +# converts the file name ARG from $build format to toolchain format. Return +# result in func_to_tool_file_result. If the conversion in use is listed +# in (the comma separated) LAZY, no conversion takes place. +func_to_tool_file () +{ + $opt_debug + case ,$2, in + *,"$to_tool_file_cmd",*) + func_to_tool_file_result=$1 + ;; + *) + $to_tool_file_cmd "$1" + func_to_tool_file_result=$func_to_host_file_result + ;; + esac +} +# end func_to_tool_file + + +# func_convert_file_noop ARG +# Copy ARG to func_to_host_file_result. +func_convert_file_noop () +{ + func_to_host_file_result="$1" +} +# end func_convert_file_noop + + +# func_convert_file_msys_to_w32 ARG +# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_file_result. +func_convert_file_msys_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_to_host_file_result="$func_convert_core_msys_to_w32_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_w32 + + +# func_convert_file_cygwin_to_w32 ARG +# Convert file name ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_file_cygwin_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + # because $build is cygwin, we call "the" cygpath in $PATH; no need to use + # LT_CYGPATH in this case. + func_to_host_file_result=`cygpath -m "$1"` + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_cygwin_to_w32 + + +# func_convert_file_nix_to_w32 ARG +# Convert file name ARG from *nix to w32 format. Requires a wine environment +# and a working winepath. Returns result in func_to_host_file_result. +func_convert_file_nix_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_file_wine_to_w32 "$1" + func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_w32 + + +# func_convert_file_msys_to_cygwin ARG +# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_file_msys_to_cygwin () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_cygpath -u "$func_convert_core_msys_to_w32_result" + func_to_host_file_result="$func_cygpath_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_cygwin + + +# func_convert_file_nix_to_cygwin ARG +# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed +# in a wine environment, working winepath, and LT_CYGPATH set. Returns result +# in func_to_host_file_result. +func_convert_file_nix_to_cygwin () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. + func_convert_core_file_wine_to_w32 "$1" + func_cygpath -u "$func_convert_core_file_wine_to_w32_result" + func_to_host_file_result="$func_cygpath_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_cygwin + + +############################################# +# $build to $host PATH CONVERSION FUNCTIONS # +############################################# +# invoked via `$to_host_path_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# The result will be available in $func_to_host_path_result. +# +# Path separators are also converted from $build format to $host format. If +# ARG begins or ends with a path separator character, it is preserved (but +# converted to $host format) on output. +# +# All path conversion functions are named using the following convention: +# file name conversion function : func_convert_file_X_to_Y () +# path conversion function : func_convert_path_X_to_Y () +# where, for any given $build/$host combination the 'X_to_Y' value is the +# same. If conversion functions are added for new $build/$host combinations, +# the two new functions must follow this pattern, or func_init_to_host_path_cmd +# will break. + + +# func_init_to_host_path_cmd +# Ensures that function "pointer" variable $to_host_path_cmd is set to the +# appropriate value, based on the value of $to_host_file_cmd. +to_host_path_cmd= +func_init_to_host_path_cmd () +{ + $opt_debug + if test -z "$to_host_path_cmd"; then + func_stripname 'func_convert_file_' '' "$to_host_file_cmd" + to_host_path_cmd="func_convert_path_${func_stripname_result}" + fi +} + + +# func_to_host_path ARG +# Converts the path ARG from $build format to $host format. Return result +# in func_to_host_path_result. +func_to_host_path () +{ + $opt_debug + func_init_to_host_path_cmd + $to_host_path_cmd "$1" +} +# end func_to_host_path + + +# func_convert_path_noop ARG +# Copy ARG to func_to_host_path_result. +func_convert_path_noop () +{ + func_to_host_path_result="$1" +} +# end func_convert_path_noop + + +# func_convert_path_msys_to_w32 ARG +# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_path_result. +func_convert_path_msys_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # Remove leading and trailing path separator characters from ARG. MSYS + # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; + # and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result="$func_convert_core_msys_to_w32_result" + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_msys_to_w32 + + +# func_convert_path_cygwin_to_w32 ARG +# Convert path ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_path_cygwin_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_cygwin_to_w32 + + +# func_convert_path_nix_to_w32 ARG +# Convert path ARG from *nix to w32 format. Requires a wine environment and +# a working winepath. Returns result in func_to_host_file_result. +func_convert_path_nix_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_nix_to_w32 + + +# func_convert_path_msys_to_cygwin ARG +# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_path_msys_to_cygwin () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_msys_to_w32_result" + func_to_host_path_result="$func_cygpath_result" + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_msys_to_cygwin + + +# func_convert_path_nix_to_cygwin ARG +# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a +# a wine environment, working winepath, and LT_CYGPATH set. Returns result in +# func_to_host_file_result. +func_convert_path_nix_to_cygwin () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" + func_to_host_path_result="$func_cygpath_result" + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_nix_to_cygwin + + +# func_mode_compile arg... +func_mode_compile () +{ + $opt_debug + # Get the compilation command and the source file. + base_compile= + srcfile="$nonopt" # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + pie_flag= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg="$arg" + arg_mode=normal + ;; + + target ) + libobj="$arg" + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + test -n "$libobj" && \ + func_fatal_error "you cannot specify \`-o' more than once" + arg_mode=target + continue + ;; + + -pie | -fpie | -fPIE) + func_append pie_flag " $arg" + continue + ;; + + -shared | -static | -prefer-pic | -prefer-non-pic) + func_append later " $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + lastarg= + save_ifs="$IFS"; IFS=',' + for arg in $args; do + IFS="$save_ifs" + func_append_quoted lastarg "$arg" + done + IFS="$save_ifs" + func_stripname ' ' '' "$lastarg" + lastarg=$func_stripname_result + + # Add the arguments to base_compile. + func_append base_compile " $lastarg" + continue + ;; + + *) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg="$srcfile" + srcfile="$arg" + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + func_append_quoted base_compile "$lastarg" + done # for arg + + case $arg_mode in + arg) + func_fatal_error "you must specify an argument for -Xcompile" + ;; + target) + func_fatal_error "you must specify a target with \`-o'" + ;; + *) + # Get the name of the library object. + test -z "$libobj" && { + func_basename "$srcfile" + libobj="$func_basename_result" + } + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + case $libobj in + *.[cCFSifmso] | \ + *.ada | *.adb | *.ads | *.asm | \ + *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ + *.[fF][09]? | *.for | *.java | *.obj | *.sx | *.cu | *.cup) + func_xform "$libobj" + libobj=$func_xform_result + ;; + esac + + case $libobj in + *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; + *) + func_fatal_error "cannot determine name of library object from \`$libobj'" + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + continue + ;; + + -static) + build_libtool_libs=no + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + func_quote_for_eval "$libobj" + test "X$libobj" != "X$func_quote_for_eval_result" \ + && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && func_warning "libobj name \`$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname="$func_basename_result" + xdir="$func_dirname_result" + lobj=${xdir}$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + func_append removelist " $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + func_append removelist " $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 + srcfile=$func_to_tool_file_result + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test "$pic_mode" != no; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + func_append command " -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test "$suppress_opt" = yes; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + if test "$pic_mode" != yes; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test "$compiler_c_o" = yes; then + func_append command " -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + func_append command "$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { + test "$opt_mode" = compile && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $opt_mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to build PIC objects only + -prefer-non-pic try to build non-PIC objects only + -shared do not build a \`.o' file suitable for static linking + -static only build a \`.o' file suitable for static linking + -Wc,FLAG pass FLAG directly to the compiler + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -bindir BINDIR specify path to binaries directory (for systems where + libraries must be found in the PATH setting at runtime) + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + -Wc,FLAG + -Xcompiler FLAG pass linker-specific FLAG directly to the compiler + -Wl,FLAG + -Xlinker FLAG pass linker-specific FLAG directly to the linker + -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode \`$opt_mode'" + ;; + esac + + echo + $ECHO "Try \`$progname --help' for more information about other modes." +} + +# Now that we've collected a possible --mode arg, show help if necessary +if $opt_help; then + if test "$opt_help" = :; then + func_mode_help + else + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + func_mode_help + done + } | sed -n '1p; 2,$s/^Usage:/ or: /p' + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + echo + func_mode_help + done + } | + sed '1d + /^When reporting/,/^Report/{ + H + d + } + $x + /information about other modes/d + /more detailed .*MODE/d + s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' + fi + exit $? +fi + + +# func_mode_execute arg... +func_mode_execute () +{ + $opt_debug + # The first argument is the command name. + cmd="$nonopt" + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $opt_dlopen; do + test -f "$file" \ + || func_fatal_help "\`$file' is not a file" + + dir= + case $file in + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "\`$file' was not linked with \`-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir="$func_dirname_result" + + if test -f "$dir/$objdir/$dlname"; then + func_append dir "/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir="$func_dirname_result" + ;; + + *) + func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -* | *.la | *.lo ) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file="$progdir/$program" + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_append_quoted args "$file" + done + + if test "X$opt_dry_run" = Xfalse; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + echo "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + fi +} + +test "$opt_mode" = execute && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $opt_debug + libs= + libdirs= + admincmds= + + for opt in "$nonopt" ${1+"$@"} + do + if test -d "$opt"; then + func_append libdirs " $opt" + + elif test -f "$opt"; then + if func_lalib_unsafe_p "$opt"; then + func_append libs " $opt" + else + func_warning "\`$opt' is not a valid libtool archive" + fi + + else + func_fatal_error "invalid argument \`$opt'" + fi + done + + if test -n "$libs"; then + if test -n "$lt_sysroot"; then + sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` + sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" + else + sysroot_cmd= + fi + + # Remove sysroot references + if $opt_dry_run; then + for lib in $libs; do + echo "removing references to $lt_sysroot and \`=' prefixes from $lib" + done + else + tmpdir=`func_mktempdir` + for lib in $libs; do + sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ + > $tmpdir/tmp-la + mv -f $tmpdir/tmp-la $lib + done + ${RM}r "$tmpdir" + fi + fi + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || func_append admincmds " + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_silent && exit $EXIT_SUCCESS + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + echo "----------------------------------------------------------------------" + echo "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + echo + echo "If you ever happen to want to link against installed libraries" + echo "in a given directory, LIBDIR, you must either use libtool, and" + echo "specify the full pathname of the library, or use the \`-LLIBDIR'" + echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + echo " - add LIBDIR to the \`$shlibpath_var' environment variable" + echo " during execution" + fi + if test -n "$runpath_var"; then + echo " - add LIBDIR to the \`$runpath_var' environment variable" + echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + echo + + echo "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" + echo "pages." + ;; + *) + echo "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + echo "----------------------------------------------------------------------" + fi + exit $EXIT_SUCCESS +} + +test "$opt_mode" = finish && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $opt_debug + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + case $nonopt in *shtool*) :;; *) false;; esac; then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + func_append install_prog "$func_quote_for_eval_result" + install_shared_prog=$install_prog + case " $install_prog " in + *[\\\ /]cp\ *) install_cp=: ;; + *) install_cp=false ;; + esac + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + no_mode=: + for arg + do + arg2= + if test -n "$dest"; then + func_append files " $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + if $install_cp; then :; else + prev=$arg + fi + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + if test "x$prev" = x-m && test -n "$install_override_mode"; then + arg2=$install_override_mode + no_mode=false + fi + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + func_append install_prog " $func_quote_for_eval_result" + if test -n "$arg2"; then + func_quote_for_eval "$arg2" + fi + func_append install_shared_prog " $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the \`$prev' option requires an argument" + + if test -n "$install_override_mode" && $no_mode; then + if $install_cp; then :; else + func_quote_for_eval "$install_override_mode" + func_append install_shared_prog " -m $func_quote_for_eval_result" + fi + fi + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir="$func_dirname_result" + destname="$func_basename_result" + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "\`$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "\`$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + func_append staticlibs " $file" + ;; + + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) func_append current_libdirs " $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) func_append future_libdirs " $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir="$func_dirname_result" + func_append dir "$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking \`$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname="$1" + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme="$stripme" + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme="" + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name="$func_basename_result" + instname="$dir/$name"i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && func_append staticlibs " $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to \`$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script \`$wrapper'" + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "\`$lib' has not been installed in \`$libdir'" + finalize=no + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + $opt_dry_run || { + if test "$finalize" = yes; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file="$func_basename_result" + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_silent || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink \`$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file="$outputname" + else + func_warning "cannot relink \`$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name="$func_basename_result" + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run \`$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test "$opt_mode" = install && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $opt_debug + my_outputname="$1" + my_originator="$2" + my_pic_p="${3-no}" + my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms="${my_outputname}S.c" + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${my_outputname}.nm" + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) +#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" +#endif + +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + func_verbose "generating symbol list for \`$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_to_tool_file "$progfile" func_convert_file_msys_to_w32 + func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" + $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $opt_dry_run || { + $RM $export_symbols + eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from \`$dlprefile'" + func_basename "$dlprefile" + name="$func_basename_result" + case $host in + *cygwin* | *mingw* | *cegcc* ) + # if an import library, we need to obtain dlname + if func_win32_import_lib_p "$dlprefile"; then + func_tr_sh "$dlprefile" + eval "curr_lafile=\$libfile_$func_tr_sh_result" + dlprefile_dlbasename="" + if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then + # Use subshell, to avoid clobbering current variable values + dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` + if test -n "$dlprefile_dlname" ; then + func_basename "$dlprefile_dlname" + dlprefile_dlbasename="$func_basename_result" + else + # no lafile. user explicitly requested -dlpreopen . + $sharedlib_from_linklib_cmd "$dlprefile" + dlprefile_dlbasename=$sharedlib_from_linklib_result + fi + fi + $opt_dry_run || { + if test -n "$dlprefile_dlbasename" ; then + eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' + else + func_warning "Could not compute DLL name from $name" + eval '$ECHO ": $name " >> "$nlist"' + fi + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | + $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" + } + else # not an import lib + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + fi + ;; + *) + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + ;; + esac + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 /dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + echo '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + echo >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +extern LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[]; +LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{\ + { \"$my_originator\", (void *) 0 }," + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + echo >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + if test "X$my_pic_p" != Xno; then + pic_flag_for_symtable=" $pic_flag" + fi + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) func_append symtab_cflags " $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' + + # Transform the symbol file into the correct name. + symfileobj="$output_objdir/${my_outputname}S.$objext" + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for \`$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` + fi +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +# Despite the name, also deal with 64 bit binaries. +func_win32_libid () +{ + $opt_debug + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then + func_to_tool_file "$1" func_convert_file_msys_to_w32 + win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | + $SED -n -e ' + 1,100{ + / I /{ + s,.*,import, + p + q + } + }'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + +# func_cygming_dll_for_implib ARG +# +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib () +{ + $opt_debug + sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` +} + +# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs +# +# The is the core of a fallback implementation of a +# platform-specific function to extract the name of the +# DLL associated with the specified import library LIBNAME. +# +# SECTION_NAME is either .idata$6 or .idata$7, depending +# on the platform and compiler that created the implib. +# +# Echos the name of the DLL associated with the +# specified import library. +func_cygming_dll_for_implib_fallback_core () +{ + $opt_debug + match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` + $OBJDUMP -s --section "$1" "$2" 2>/dev/null | + $SED '/^Contents of section '"$match_literal"':/{ + # Place marker at beginning of archive member dllname section + s/.*/====MARK====/ + p + d + } + # These lines can sometimes be longer than 43 characters, but + # are always uninteresting + /:[ ]*file format pe[i]\{,1\}-/d + /^In archive [^:]*:/d + # Ensure marker is printed + /^====MARK====/p + # Remove all lines with less than 43 characters + /^.\{43\}/!d + # From remaining lines, remove first 43 characters + s/^.\{43\}//' | + $SED -n ' + # Join marker and all lines until next marker into a single line + /^====MARK====/ b para + H + $ b para + b + :para + x + s/\n//g + # Remove the marker + s/^====MARK====// + # Remove trailing dots and whitespace + s/[\. \t]*$// + # Print + /./p' | + # we now have a list, one entry per line, of the stringified + # contents of the appropriate section of all members of the + # archive which possess that section. Heuristic: eliminate + # all those which have a first or second character that is + # a '.' (that is, objdump's representation of an unprintable + # character.) This should work for all archives with less than + # 0x302f exports -- but will fail for DLLs whose name actually + # begins with a literal '.' or a single character followed by + # a '.'. + # + # Of those that remain, print the first one. + $SED -e '/^\./d;/^.\./d;q' +} + +# func_cygming_gnu_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is a GNU/binutils-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_gnu_implib_p () +{ + $opt_debug + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` + test -n "$func_cygming_gnu_implib_tmp" +} + +# func_cygming_ms_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is an MS-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_ms_implib_p () +{ + $opt_debug + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` + test -n "$func_cygming_ms_implib_tmp" +} + +# func_cygming_dll_for_implib_fallback ARG +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# +# This fallback implementation is for use when $DLLTOOL +# does not support the --identify-strict option. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib_fallback () +{ + $opt_debug + if func_cygming_gnu_implib_p "$1" ; then + # binutils import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` + elif func_cygming_ms_implib_p "$1" ; then + # ms-generated import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` + else + # unknown + sharedlib_from_linklib_result="" + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $opt_debug + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + if test "$lock_old_archive_extraction" = yes; then + lockfile=$f_ex_an_ar_oldlib.lock + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + fi + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ + 'stat=$?; rm -f "$lockfile"; exit $stat' + if test "$lock_old_archive_extraction" = yes; then + $opt_dry_run || rm -f "$lockfile" + fi + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $opt_debug + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib="$func_basename_result" + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir="$my_gentop/$my_xlib_u" + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`basename "$darwin_archive"` + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` + done + + func_extract_archives_result="$my_oldobjs" +} + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory in which it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=${1-no} + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + file=\"\$0\"" + + qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` + $ECHO "\ + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + ECHO=\"$qECHO\" + fi + +# Very basic option parsing. These options are (a) specific to +# the libtool wrapper, (b) are identical between the wrapper +# /script/ and the wrapper /executable/ which is used only on +# windows platforms, and (c) all begin with the string "--lt-" +# (application programs are unlikely to have options which match +# this pattern). +# +# There are only two supported options: --lt-debug and +# --lt-dump-script. There is, deliberately, no --lt-help. +# +# The first argument to this parsing function should be the +# script's $0 value, followed by "$@". +lt_option_debug= +func_parse_lt_options () +{ + lt_script_arg0=\$0 + shift + for lt_opt + do + case \"\$lt_opt\" in + --lt-debug) lt_option_debug=1 ;; + --lt-dump-script) + lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` + test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. + lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` + cat \"\$lt_dump_D/\$lt_dump_F\" + exit 0 + ;; + --lt-*) + \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 + exit 1 + ;; + esac + done + + # Print the debug banner immediately: + if test -n \"\$lt_option_debug\"; then + echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 + fi +} + +# Used when --lt-debug. Prints its arguments to stdout +# (redirection is the responsibility of the caller) +func_lt_dump_args () +{ + lt_dump_args_N=1; + for lt_arg + do + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" + lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` + done +} + +# Core function for launching the target application +func_exec_program_core () +{ +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 +} + +# A function to encapsulate launching the target application +# Strips options in the --lt-* namespace from \$@ and +# launches target application with the remaining arguments. +func_exec_program () +{ + for lt_wr_arg + do + case \$lt_wr_arg in + --lt-*) ;; + *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; + esac + shift + done + func_exec_program_core \${1+\"\$@\"} +} + + # Parse options + func_parse_lt_options \"\$0\" \${1+\"\$@\"} + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` + done + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # fixup the dll searchpath if we need to. + # + # Fix the DLL searchpath if we need to. Do this before prepending + # to shlibpath, because on Windows, both are PATH and uninstalled + # libraries must come first. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` + + export $shlibpath_var +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. + func_exec_program \${1+\"\$@\"} + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} + + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat < +#include +#ifdef _MSC_VER +# include +# include +# include +#else +# include +# include +# ifdef __CYGWIN__ +# include +# endif +#endif +#include +#include +#include +#include +#include +#include +#include +#include + +/* declarations of non-ANSI functions */ +#if defined(__MINGW32__) +# ifdef __STRICT_ANSI__ +int _putenv (const char *); +# endif +#elif defined(__CYGWIN__) +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +/* #elif defined (other platforms) ... */ +#endif + +/* portability defines, excluding path handling macros */ +#if defined(_MSC_VER) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +# define S_IXUSR _S_IEXEC +# ifndef _INTPTR_T_DEFINED +# define _INTPTR_T_DEFINED +# define intptr_t int +# endif +#elif defined(__MINGW32__) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +#elif defined(__CYGWIN__) +# define HAVE_SETENV +# define FOPEN_WB "wb" +/* #elif defined (other platforms) ... */ +#endif + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +/* path handling portability macros */ +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +#if defined(LT_DEBUGWRAPPER) +static int lt_debug = 1; +#else +static int lt_debug = 0; +#endif + +const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_debugprintf (const char *file, int line, const char *fmt, ...); +void lt_fatal (const char *file, int line, const char *message, ...); +static const char *nonnull (const char *s); +static const char *nonempty (const char *s); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); +char **prepare_spawn (char **argv); +void lt_dump_script (FILE *f); +EOF + + cat <= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char *concat_name; + + lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", + nonempty (wrapper)); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + lt_debugprintf (__FILE__, __LINE__, + "checking path component for symlinks: %s\n", + tmp_pathspec); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + lt_fatal (__FILE__, __LINE__, + "error accessing file \"%s\": %s", + tmp_pathspec, nonnull (strerror (errno))); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal (__FILE__, __LINE__, + "could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp (str, pat) == 0) + *str = '\0'; + } + return str; +} + +void +lt_debugprintf (const char *file, int line, const char *fmt, ...) +{ + va_list args; + if (lt_debug) + { + (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); + } +} + +static void +lt_error_core (int exit_status, const char *file, + int line, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *file, int line, const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); + va_end (ap); +} + +static const char * +nonnull (const char *s) +{ + return s ? s : "(null)"; +} + +static const char * +nonempty (const char *s) +{ + return (s && !*s) ? "(empty)" : nonnull (s); +} + +void +lt_setenv (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_setenv) setting '%s' to '%s'\n", + nonnull (name), nonnull (value)); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + int len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + int orig_value_len = strlen (orig_value); + int add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + int len = strlen (new_value); + while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[len-1] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +EOF + case $host_os in + mingw*) + cat <<"EOF" + +/* Prepares an argument vector before calling spawn(). + Note that spawn() does not by itself call the command interpreter + (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : + ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + GetVersionEx(&v); + v.dwPlatformId == VER_PLATFORM_WIN32_NT; + }) ? "cmd.exe" : "command.com"). + Instead it simply concatenates the arguments, separated by ' ', and calls + CreateProcess(). We must quote the arguments since Win32 CreateProcess() + interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a + special way: + - Space and tab are interpreted as delimiters. They are not treated as + delimiters if they are surrounded by double quotes: "...". + - Unescaped double quotes are removed from the input. Their only effect is + that within double quotes, space and tab are treated like normal + characters. + - Backslashes not followed by double quotes are not special. + - But 2*n+1 backslashes followed by a double quote become + n backslashes followed by a double quote (n >= 0): + \" -> " + \\\" -> \" + \\\\\" -> \\" + */ +#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +char ** +prepare_spawn (char **argv) +{ + size_t argc; + char **new_argv; + size_t i; + + /* Count number of arguments. */ + for (argc = 0; argv[argc] != NULL; argc++) + ; + + /* Allocate new argument vector. */ + new_argv = XMALLOC (char *, argc + 1); + + /* Put quoted arguments into the new argument vector. */ + for (i = 0; i < argc; i++) + { + const char *string = argv[i]; + + if (string[0] == '\0') + new_argv[i] = xstrdup ("\"\""); + else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) + { + int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); + size_t length; + unsigned int backslashes; + const char *s; + char *quoted_string; + char *p; + + length = 0; + backslashes = 0; + if (quote_around) + length++; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + length += backslashes + 1; + length++; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + length += backslashes + 1; + + quoted_string = XMALLOC (char, length + 1); + + p = quoted_string; + backslashes = 0; + if (quote_around) + *p++ = '"'; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + { + unsigned int j; + for (j = backslashes + 1; j > 0; j--) + *p++ = '\\'; + } + *p++ = c; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + { + unsigned int j; + for (j = backslashes; j > 0; j--) + *p++ = '\\'; + *p++ = '"'; + } + *p = '\0'; + + new_argv[i] = quoted_string; + } + else + new_argv[i] = (char *) string; + } + new_argv[argc] = NULL; + + return new_argv; +} +EOF + ;; + esac + + cat <<"EOF" +void lt_dump_script (FILE* f) +{ +EOF + func_emit_wrapper yes | + $SED -e 's/\([\\"]\)/\\\1/g' \ + -e 's/^/ fputs ("/' -e 's/$/\\n", f);/' + + cat <<"EOF" +} +EOF +} +# end: func_emit_cwrapperexe_src + +# func_win32_import_lib_p ARG +# True if ARG is an import lib, as indicated by $file_magic_cmd +func_win32_import_lib_p () +{ + $opt_debug + case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in + *import*) : ;; + *) false ;; + esac +} + +# func_mode_link arg... +func_mode_link () +{ + $opt_debug + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + bindir= + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module="${wl}-single_module" + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + bindir) + bindir="$arg" + prev= + continue + ;; + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + func_append dlfiles " $arg" + else + func_append dlprefiles " $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + test -f "$arg" \ + || func_fatal_error "symbol file \`$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) func_append deplibs " $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# func_append moreargs " $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file \`$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) func_append rpath " $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) func_append xrpath " $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + weak) + func_append weak_libs " $arg" + prev= + continue + ;; + xcclinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "\`-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -bindir) + prev=bindir + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname "-L" '' "$arg" + if test -z "$func_stripname_result"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between \`-L' and \`$1'" + else + func_fatal_error "need path for \`-L' option" + fi + fi + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of \`$dir'" + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "* | *" $arg "*) + # Will only happen for absolute or sysroot arguments + ;; + *) + # Preserve sysroot, but never include relative directories + case $dir in + [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; + *) func_append deplibs " -L$dir" ;; + esac + func_append lib_search_path " $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) func_append dllsearchpath ":$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + func_append deplibs " System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + func_append deplibs " $arg" + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot|--sysroot) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) func_append new_inherited_linker_flags " $arg" ;; + esac + continue + ;; + + -multi_module) + single_module="${wl}-multi_module" + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "\`-no-install' is ignored for $host" + func_warning "assuming \`-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + =*) + func_stripname '=' '' "$dir" + dir=$lt_sysroot$func_stripname_result + ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + func_append arg " $func_quote_for_eval_result" + func_append compiler_flags " $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + func_append arg " $wl$func_quote_for_eval_result" + func_append compiler_flags " $wl$func_quote_for_eval_result" + func_append linker_flags " $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + # Flags to be passed through unchanged, with rationale: + # -64, -mips[0-9] enable 64-bit mode for the SGI compiler + # -r[0-9][0-9]* specify processor for the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler + # +DA*, +DD* enable 64-bit mode for the HP compiler + # -q* compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* architecture-specific flags for GCC + # -F/path path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* profiling flags for GCC + # @file GCC response files + # -tp=* Portland pgcc target processor selection + # --sysroot=* for sysroot support + # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ + -O*|-flto*|-fwhopr*|-fuse-linker-plugin) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + func_append compile_command " $arg" + func_append finalize_command " $arg" + func_append compiler_flags " $arg" + continue + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + *.$objext) + # A standard object. + func_append objs " $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + func_append deplibs " $arg" + func_append old_deplibs " $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + func_resolve_sysroot "$arg" + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + func_append dlfiles " $func_resolve_sysroot_result" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + func_append dlprefiles " $func_resolve_sysroot_result" + prev= + else + func_append deplibs " $func_resolve_sysroot_result" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the \`$prevarg' option requires an argument" + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname="$func_basename_result" + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + func_dirname "$output" "/" "" + output_objdir="$func_dirname_result$objdir" + func_to_tool_file "$output_objdir/" + tool_output_objdir=$func_to_tool_file_result + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_preserve_dup_deps ; then + case "$libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append libs " $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; + esac + func_append pre_post_deps " $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test "$linkmode,$pass" = "lib,link"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs="$tmp_deplibs" + fi + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) + libs="$deplibs %DEPLIBS%" + test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" + ;; + esac + fi + if test "$linkmode,$pass" = "lib,dlpreopen"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + func_resolve_sysroot "$lib" + case $lib in + *.la) func_source "$func_resolve_sysroot_result" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + func_basename "$deplib" + deplib_base=$func_basename_result + case " $weak_libs " in + *" $deplib_base "*) ;; + *) func_append deplibs " $deplib" ;; + esac + done + done + libs="$dlprefiles" + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append compiler_flags " $deplib" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + func_warning "\`-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test "$linkmode" = lib; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + *.ltframework) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + *) + func_warning "\`-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + func_stripname '-R' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) + func_resolve_sysroot "$deplib" + lib=$func_resolve_sysroot_result + ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + echo + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because the file extensions .$libext of this argument makes me believe" + echo "*** that it is just a static archive that I should not use here." + else + echo + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + ;; + esac + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + func_append newdlprefiles " $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append newdlfiles " $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + + if test "$found" = yes || test -f "$lib"; then : + else + func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" + fi + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "\`$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && func_append dlfiles " $dlopen" + test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + # It is a libtool convenience library, so add in its objects. + func_append convenience " $ladir/$objdir/$old_library" + func_append old_convenience " $ladir/$objdir/$old_library" + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done + elif test "$linkmode" != prog && test "$linkmode" != lib; then + func_fatal_error "\`$lib' is not a convenience library" + fi + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + if test -n "$old_library" && + { test "$prefer_static_libs" = yes || + test "$prefer_static_libs,$installed" = "built,no"; }; then + linklib=$old_library + else + for l in $old_library $library_names; do + linklib="$l" + done + fi + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + func_fatal_error "cannot -dlopen a convenience library: \`$lib'" + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + func_append dlprefiles " $lib $dependency_libs" + else + func_append newdlfiles " $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of \`$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir="$ladir" + fi + ;; + esac + func_basename "$lib" + laname="$func_basename_result" + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library \`$lib' was moved." + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$lt_sysroot$libdir" + absdir="$lt_sysroot$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + func_append notinst_path " $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + func_append notinst_path " $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir" && test "$linkmode" = prog; then + func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" + fi + case "$host" in + # special handling for platforms with PE-DLLs. + *cygwin* | *mingw* | *cegcc* ) + # Linker will automatically link against shared library if both + # static and shared are present. Therefore, ensure we extract + # symbols from the import library if a shared library is present + # (otherwise, the dlopen module name will be incorrect). We do + # this by putting the import library name into $newdlprefiles. + # We recover the dlopen module name by 'saving' the la file + # name in a special purpose variable, and (later) extracting the + # dlname from the la file. + if test -n "$dlname"; then + func_tr_sh "$dir/$linklib" + eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" + func_append newdlprefiles " $dir/$linklib" + else + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + fi + ;; + * ) + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + func_append newdlprefiles " $dir/$dlname" + else + func_append newdlprefiles " $dir/$linklib" + fi + ;; + esac + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + func_append newlib_search_path " $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { { test "$prefer_static_libs" = no || + test "$prefer_static_libs,$installed" = "built,yes"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath:" in + *"$absdir:"*) ;; + *) func_append temp_rpath "$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc*) + # No point in relinking DLLs because paths are not encoded + func_append notinst_deplibs " $lib" + need_relink=no + ;; + *) + if test "$installed" = no; then + func_append notinst_deplibs " $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule="" + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule="$dlpremoduletest" + break + fi + done + if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then + echo + if test "$linkmode" = prog; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname="$1" + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc*) + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + func_basename "$soroot" + soname="$func_basename_result" + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from \`$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for \`$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$opt_mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we can not + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null ; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + echo + echo "*** And there doesn't seem to be a static archive available" + echo "*** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + elif test -n "$old_library"; then + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$dir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) func_append compile_shlibpath "$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && + test "$hardcode_minus_L" != yes && + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$opt_mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + echo + $ECHO "*** Warning: This system can not link to static lib archive $lib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + echo "*** But as you try to build a module library, libtool will still create " + echo "*** a static module, that should work as long as the dlopening application" + echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) func_append xrpath " $temp_xrpath";; + esac;; + *) func_append temp_deplibs " $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + func_append newlib_search_path " $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result";; + *) func_resolve_sysroot "$deplib" ;; + esac + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $func_resolve_sysroot_result "*) + func_append specialdeplibs " $func_resolve_sysroot_result" ;; + esac + fi + func_append tmp_libs " $func_resolve_sysroot_result" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + path= + case $deplib in + -L*) path="$deplib" ;; + *.la) + func_resolve_sysroot "$deplib" + deplib=$func_resolve_sysroot_result + func_dirname "$deplib" "" "." + dir=$func_dirname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of \`$dir'" + absdir="$dir" + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl" ; then + depdepl="$absdir/$objdir/$depdepl" + darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" + func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" + path= + fi + fi + ;; + *) + path="-L$absdir/$objdir" + ;; + esac + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "\`$deplib' seems to be moved" + + path="-L$absdir" + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test "$pass" = link; then + if test "$linkmode" = "prog"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) func_append lib_search_path " $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) func_append tmp_libs " $deplib" ;; + esac + ;; + *) func_append tmp_libs " $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + func_append tmp_libs " $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + fi + if test "$linkmode" = prog || test "$linkmode" = lib; then + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "\`-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "\`-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + func_append objs "$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test "$module" = no && \ + func_fatal_help "libtool library \`$output' must begin with \`lib'" + + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" + else + echo + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + func_append libobjs " $objs" + fi + fi + + test "$dlself" != no && \ + func_warning "\`-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test "$#" -gt 1 && \ + func_warning "ignoring multiple \`-rpath's for a libtool library" + + install_libdir="$1" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "\`-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + shift + IFS="$save_ifs" + + test -n "$7" && \ + func_fatal_help "too many parameters to \`-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$1" + number_minor="$2" + number_revision="$3" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + darwin|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|qnx|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_minor" + lt_irix_increment=no + ;; + *) + func_fatal_configuration "$modename: unknown library version type \`$version_type'" + ;; + esac + ;; + no) + current="$1" + revision="$2" + age="$3" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT \`$current' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION \`$revision' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE \`$age' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE \`$age' is greater than the current interface number \`$current'" + func_fatal_error "\`$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current" + ;; + + irix | nonstopux) + if test "X$lt_irix_increment" = "Xno"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + func_append verstring ":${current}.0" + ;; + + qnx) + major=".$current" + versuffix=".$current" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + + *) + func_fatal_configuration "unknown library version type \`$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + func_warning "undefined symbols not allowed in $host shared libraries" + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + + fi + + func_generate_dlsyms "$libname" "$libname" "yes" + func_append libobjs " $symfileobj" + test "X$libobjs" = "X " && libobjs= + + if test "$opt_mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + func_append removelist " $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + func_append oldlibs " $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` + # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` + # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + func_replace_sysroot "$libdir" + func_append temp_xrpath " -R$func_replace_sysroot_result" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) func_append dlfiles " $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) func_append dlprefiles " $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + func_append deplibs " System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + func_append deplibs " -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c </dev/null` + $nocaseglob + else + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + fi + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` + done + fi + case $tmp_deplibs in + *[!\ \ ]*) + echo + if test "X$deplibs_check_method" = "Xnone"; then + echo "*** Warning: inter-library dependencies are not supported in this platform." + else + echo "*** Warning: inter-library dependencies are not known to be supported." + fi + echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + ;; + esac + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + echo + echo "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + echo "*** a static module, that should work as long as the dlopening" + echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + echo "*** The inter-library dependencies that have been dropped here will be" + echo "*** automatically added whenever a program is linked with this library" + echo "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + echo + echo "*** Since this library must not contain undefined symbols," + echo "*** because either the platform does not support them or" + echo "*** it was explicitly requested with -no-undefined," + echo "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + deplibs="$new_libs" + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$opt_mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + func_replace_sysroot "$libdir" + libdir=$func_replace_sysroot_result + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append dep_rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_apped perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + if test -n "$hardcode_libdir_flag_spec_ld"; then + eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" + else + eval dep_rpath=\"$hardcode_libdir_flag_spec\" + fi + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname="$1" + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + func_append linknames " $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols="$output_objdir/$libname.uexp" + func_append delfiles " $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + if test "x`$SED 1q $export_symbols`" != xEXPORTS; then + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols="$export_symbols" + export_symbols= + always_export_symbols=yes + fi + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd1 in $cmds; do + IFS="$save_ifs" + # Take the normal branch if the nm_file_list_spec branch + # doesn't work or if tool conversion is not needed. + case $nm_file_list_spec~$to_tool_file_cmd in + *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) + try_normal_branch=yes + eval cmd=\"$cmd1\" + func_len " $cmd" + len=$func_len_result + ;; + *) + try_normal_branch=no + ;; + esac + if test "$try_normal_branch" = yes \ + && { test "$len" -lt "$max_cmd_len" \ + || test "$max_cmd_len" -le -1; } + then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + elif test -n "$nm_file_list_spec"; then + func_basename "$output" + output_la=$func_basename_result + save_libobjs=$libobjs + save_output=$output + output=${output_objdir}/${output_la}.nm + func_to_tool_file "$output" + libobjs=$nm_file_list_spec$func_to_tool_file_result + func_append delfiles " $output" + func_verbose "creating $NM input file list: $output" + for obj in $save_libobjs; do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > "$output" + eval cmd=\"$cmd1\" + func_show_eval "$cmd" 'exit $?' + output=$save_output + libobjs=$save_libobjs + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + func_append tmp_deplibs " $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test "$compiler_needs_object" = yes && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + func_append linker_flags " $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$opt_mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + func_basename "$output" + output_la=$func_basename_result + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then + output=${output_objdir}/${output_la}.lnkscript + func_verbose "creating GNU ld script: $output" + echo 'INPUT (' > $output + for obj in $save_libobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + echo ')' >> $output + func_append delfiles " $output" + func_to_tool_file "$output" + output=$func_to_tool_file_result + elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then + output=${output_objdir}/${output_la}.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test "$compiler_needs_object" = yes; then + firstobj="$1 " + shift + fi + for obj + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + func_append delfiles " $output" + func_to_tool_file "$output" + output=$firstobj\"$file_list_spec$func_to_tool_file_result\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-${k}.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test "X$objlist" = X || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + reload_objs=$objlist + eval concat_cmds=\"$reload_cmds\" + else + # All subsequent reloadable object files will link in + # the last one created. + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-${k}.$objext + objlist=" $obj" + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\${concat_cmds}$reload_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" + fi + func_append delfiles " $output" + + else + output= + fi + + if ${skipped_export-false}; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + fi + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + if ${skipped_export-false}; then + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + fi + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "\`-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object \`$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec and hope we can get by with + # turning comma into space.. + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` + else + gentop="$output_objdir/${obj}x" + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # If we're not building shared, we need to use non_pic_objs + test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "\`-release' is ignored for programs" + + test "$preload" = yes \ + && test "$dlopen_support" = unknown \ + && test "$dlopen_self" = unknown \ + && test "$dlopen_self_static" = unknown && \ + func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test "$tagname" = CXX ; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + func_append compile_command " ${wl}-bind_at_load" + func_append finalize_command " ${wl}-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + func_append compile_command " $compile_deplibs" + func_append finalize_command " $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) func_append dllsearchpath ":$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) func_append finalize_perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" "no" + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=yes + case $host in + *cegcc* | *mingw32ce*) + # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. + wrappers_required=no + ;; + *cygwin* | *mingw* ) + if test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + *) + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + esac + if test "$wrappers_required" = no; then + # Replace the output file specification. + compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.${objext}"; then + func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' + fi + + exit $exit_status + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + func_append rpath "$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "\`$output' will be relinked during installation" + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output_objdir/$outputname" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host" ; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save $symfileobj" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + if test "$preload" = yes && test -f "$symfileobj"; then + func_append oldobjs " $symfileobj" + fi + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $addlibs + func_append oldobjs " $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append oldobjs " $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + echo "copying selected object files to avoid basename conflicts..." + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase="$func_basename_result" + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + func_append oldobjs " $gentop/$newobj" + ;; + *) func_append oldobjs " $obj" ;; + esac + done + fi + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + elif test -n "$archiver_list_spec"; then + func_verbose "using command file archive linking..." + for obj in $oldobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > $output_objdir/$libname.libcmd + func_to_tool_file "$output_objdir/$libname.libcmd" + oldobjs=" $archiver_list_spec$func_to_tool_file_result" + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" + ;; + -L*) + func_stripname -L '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -L$func_replace_sysroot_result" + ;; + -R*) + func_stripname -R '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -R$func_replace_sysroot_result" + ;; + *) func_append newdependency_libs " $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" + ;; + *) func_append newdlfiles " $lib" ;; + esac + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" + ;; + esac + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlfiles " $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlprefiles " $abs" + done + dlprefiles="$newdlprefiles" + fi + $RM $output + # place dlname in correct position for cygwin + # In fact, it would be nice if we could use this code for all target + # systems that can't hard-code library paths into their executables + # and that have no shared library path variable independent of PATH, + # but it turns out we can't easily determine that from inspecting + # libtool variables, so we have to hard-code the OSs to which it + # applies here; at the moment, that means platforms that use the PE + # object format with DLL files. See the long comment at the top of + # tests/bindir.at for full details. + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) + # If a -bindir argument was supplied, place the dll there. + if test "x$bindir" != x ; + then + func_relative_path "$install_libdir" "$bindir" + tdlname=$func_relative_path_result$dlname + else + # Otherwise fall back on heuristic. + tdlname=../bin/$dlname + fi + ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that can not go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +{ test "$opt_mode" = link || test "$opt_mode" = relink; } && + func_mode_link ${1+"$@"} + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $opt_debug + RM="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) func_append RM " $arg"; rmforce=yes ;; + -*) func_append RM " $arg" ;; + *) func_append files " $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + for file in $files; do + func_dirname "$file" "" "." + dir="$func_dirname_result" + if test "X$dir" = X.; then + odir="$objdir" + else + odir="$dir/$objdir" + fi + func_basename "$file" + name="$func_basename_result" + test "$opt_mode" = uninstall && odir="$dir" + + # Remember odir for removal later, being careful to avoid duplicates + if test "$opt_mode" = clean; then + case " $rmdirs " in + *" $odir "*) ;; + *) func_append rmdirs " $odir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + func_append rmfiles " $odir/$n" + done + test -n "$old_library" && func_append rmfiles " $odir/$old_library" + + case "$opt_mode" in + clean) + case " $library_names " in + *" $dlname "*) ;; + *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; + esac + test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && + test "$pic_object" != none; then + func_append rmfiles " $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && + test "$non_pic_object" != none; then + func_append rmfiles " $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$opt_mode" = clean ; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + func_append rmfiles " $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + func_append rmfiles " $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + func_append rmfiles " $odir/$name $odir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + func_append rmfiles " $odir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + func_append rmfiles " $odir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } && + func_mode_uninstall ${1+"$@"} + +test -z "$opt_mode" && { + help="$generic_help" + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode \`$opt_mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# in which we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: +# vi:sw=2 + diff --git a/interpretor/libsndfile-1.0.25/Cfg/missing b/interpretor/libsndfile-1.0.25/Cfg/missing new file mode 100755 index 0000000..28055d2 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/Cfg/missing @@ -0,0 +1,376 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. + +scriptversion=2009-04-28.21; # UTC + +# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006, +# 2008, 2009 Free Software Foundation, Inc. +# Originally by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 +fi + +run=: +sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p' +sed_minuso='s/.* -o \([^ ]*\).*/\1/p' + +# In the cases where this matters, `missing' is being run in the +# srcdir already. +if test -f configure.ac; then + configure_ac=configure.ac +else + configure_ac=configure.in +fi + +msg="missing on your system" + +case $1 in +--run) + # Try to run requested program, and just exit if it succeeds. + run= + shift + "$@" && exit 0 + # Exit code 63 means version mismatch. This often happens + # when the user try to use an ancient version of a tool on + # a file that requires a minimum version. In this case we + # we should proceed has if the program had been absent, or + # if --run hadn't been passed. + if test $? = 63; then + run=: + msg="probably too old" + fi + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an +error status if there is no known handling for PROGRAM. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + --run try to run the given command, and emulate it if it fails + +Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' + autom4te touch the output file, or create a stub one + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c + help2man touch the output file + lex create \`lex.yy.c', if possible, from existing .c + makeinfo touch the output file + tar try tar, gnutar, gtar, then tar without non-portable flags + yacc create \`y.tab.[ch]', if possible, from existing .[ch] + +Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and +\`g' are ignored when checking the name. + +Send bug reports to ." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: Unknown \`$1' option" + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 + ;; + +esac + +# normalize program name to check for. +program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + +# Now exit if we have it, but it failed. Also exit now if we +# don't have it and --version was passed (most likely to detect +# the program). This is about non-GNU programs, so use $1 not +# $program. +case $1 in + lex*|yacc*) + # Not GNU programs, they don't have --version. + ;; + + tar*) + if test -n "$run"; then + echo 1>&2 "ERROR: \`tar' requires --run" + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + exit 1 + fi + ;; + + *) + if test -z "$run" && ($1 --version) > /dev/null 2>&1; then + # We have it, but it failed. + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + # Could not run --version or --help. This is probably someone + # running `$TOOL --version' or `$TOOL --help' to check whether + # $TOOL exists and not knowing $TOOL uses missing. + exit 1 + fi + ;; +esac + +# If it does not exist, or fails to run (possibly an outdated version), +# try to emulate it. +case $program in + aclocal*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acinclude.m4' or \`${configure_ac}'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`${configure_ac}'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acconfig.h' or \`${configure_ac}'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case $f in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + autom4te*) + echo 1>&2 "\ +WARNING: \`$1' is needed, but is $msg. + You might have modified some files without having the + proper tools for further handling them. + You can get \`$1' as part of \`Autoconf' from any GNU + archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo "#! /bin/sh" + echo "# Created by GNU Automake missing as a replacement of" + echo "# $ $@" + echo "exit 0" + chmod +x $file + exit 1 + fi + ;; + + bison*|yacc*) + echo 1>&2 "\ +WARNING: \`$1' $msg. You should only need it if + you modified a \`.y' file. You may need the \`Bison' package + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h + if test $# -ne 1; then + eval LASTARG="\${$#}" + case $LASTARG in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi + if test ! -f y.tab.h; then + echo >y.tab.h + fi + if test ! -f y.tab.c; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; + + lex*|flex*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.l' file. You may need the \`Flex' package + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c + if test $# -ne 1; then + eval LASTARG="\${$#}" + case $LASTARG in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` + if test -f "$SRCFILE"; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi + if test ! -f lex.yy.c; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; + + help2man*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a dependency of a manual page. You may need the + \`Help2man' package in order for those modifications to take + effect. You can get \`Help2man' from any GNU archive site." + + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -f "$file"; then + touch $file + else + test -z "$file" || exec >$file + echo ".ab help2man is required to generate this page" + exit $? + fi + ;; + + makeinfo*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + # The file to touch is that specified with -o ... + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -z "$file"; then + # ... or it is the one specified with @setfilename ... + infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` + file=`sed -n ' + /^@setfilename/{ + s/.* \([^ ]*\) *$/\1/ + p + q + }' $infile` + # ... or it is derived from the source name (dir/f.texi becomes f.info) + test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info + fi + # If the file does not exist, the user really needs makeinfo; + # let's fail without touching anything. + test -f $file || exit 1 + touch $file + ;; + + tar*) + shift + + # We have already tried tar in the generic part. + # Look for gnutar/gtar before invocation to avoid ugly error + # messages. + if (gnutar --version > /dev/null 2>&1); then + gnutar "$@" && exit 0 + fi + if (gtar --version > /dev/null 2>&1); then + gtar "$@" && exit 0 + fi + firstarg="$1" + if shift; then + case $firstarg in + *o*) + firstarg=`echo "$firstarg" | sed s/o//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + case $firstarg in + *h*) + firstarg=`echo "$firstarg" | sed s/h//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + fi + + echo 1>&2 "\ +WARNING: I can't seem to be able to run \`tar' with the given arguments. + You may want to install GNU tar or Free paxutils, or check the + command line arguments." + exit 1 + ;; + + *) + echo 1>&2 "\ +WARNING: \`$1' is needed, and is $msg. + You might have modified some files without having the + proper tools for further handling them. Check the \`README' file, + it often tells you about the needed prerequisites for installing + this package. You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff --git a/interpretor/libsndfile-1.0.25/ChangeLog b/interpretor/libsndfile-1.0.25/ChangeLog new file mode 100644 index 0000000..53353df --- /dev/null +++ b/interpretor/libsndfile-1.0.25/ChangeLog @@ -0,0 +1,9051 @@ +2011-07-13 Erik de Castro Lopo + + * src/ogg_vorbis.c + Fix return value of SFC_SET_VBR_ENCODING_QUALITY command. + + * doc/command.html + Document SFC_SET_VBR_ENCODING_QUALITY, SFC_GET/SET_LOOP_INFO and + SFC_GET_INSTRUMENT. + + * NEWS README configure.ac doc/*.html + Updates for 1.0.25. + +2011-07-07 Erik de Castro Lopo + + * src/sfconfig.h + Add handling for HAVE_SYS_WAIT_H. + + * Makefile.am src/Makefile.am tests/Makefile.am + Add 'checkprograms' target. + +2011-07-05 Erik de Castro Lopo + + * src/common.h src/sndfile.c + Purge SF_ASSERT macro. Use standard C assert instead. + + * src/paf.c src/common.h src/sndfile.c + Fix for Secunia Advisory SA45125, heap overflow (heap gets overwritten with + byte value of 0) due to integer overflow if PAF file handler. + + * src/ima_adpcm.c src/ms_adpcm.c src/paf.c + Use calloc instead of malloc followed by memset. + + * tests/utils.tpl + Clean up use of memset. + +2011-07-05 Erik de Castro Lopo + + * src/ogg.c + Fix log message. + + * tests/format_check_test.c + Fix compiler warnings. + +2011-07-04 Erik de Castro Lopo + + * src/sndfile.c + Fix error message for erro code SFE_ZERO_MINOR_FORMAT. + + * tests/format_check_test.c + Add a test to for SF_FINFO format field validation. + + * src/ogg.c src/ogg_vorbis.c src/ogg.h src/ogg_pcm.c src/ogg_speex.c + src/common.h src/Makefile.am + Move vorbis specific code to ogg_vorbis.c, add new files for handling PCM + and Speex codecs in an Ogg container. The later two are only enabled with + ENABLE_EXPERIMENTAL_CODE config variable. + +2011-06-28 Erik de Castro Lopo + + * src/strings.c + Clean up and refactor storage of SF_STR_SOFTWARE. + +2011-06-23 Erik de Castro Lopo + + * src/sndfile.h.in doc/api.html + Fix definition of SF_STR_LAST and update SF_STR_* related docs. Thanks to + Tim van der Molen for the patch. + +2011-06-21 Erik de Castro Lopo + + * programs/sndfile-interleave.c + Fix handling of argc. Thanks to Marius Hennecke. + + * src/wav_w64.c + Accept broken WAV files with blockalign == 0. Thanks to Olivier Tristan for + providing example files. + + * src/wav.c + Jump over 'FLLR' chunks. + +2011-06-14 Erik de Castro Lopo + + * src/sndfile.h.in + Fix -Wundef warning due to ENABLE_SNDFILE_WINDOWS_PROTOTYPES. + + * configure.ac + Add -Wundef to CFLAGS. + + * src/ogg.c + Fix -Wunder warning. + +2011-05-18 Erik de Castro Lopo + + * configure.ac + Use int64_t instead of off_t when they are the same size. + + * src/Makefile.am tests/Makefile.am + Use check_PROGRAMS instead of noinst_PROGRAMS where appropriate. + +2011-05-08 Erik de Castro Lopo + + * src/wav.c + Don't allow unknown and/or un-editable chunks to prevent the file from being + opened in SFM_RDWR mode. + +2011-04-25 Erik de Castro Lopo + + * tests/format_check_test.c + Fix segfault in test program. + +2011-04-25 Erik de Castro Lopo + + * tests/format_check_test.c + New test program to check to make sure that sf_open() and sf_check_format() + agree as to what is a valid program. + + * tests/Makefile.am tests/test_wrapper.sh.in + Hook into build and test runner. + + * src/sndfile.c + Fix some sf_format_check() problems. Thanks to Charles Van Winkle for the + notification. + +2011-04-06 Erik de Castro Lopo + + * src/caf.c + Add validation to size of 'data' chunk and fix size of written 'data' + chunk. Thanks to Michael Pruett for reporting this. + +2011-03-28 Erik de Castro Lopo + + * src/* tests/* programs/* + Fix a bunch of compiler warnings with gcc-4.6. + +2011-03-25 Erik de Castro Lopo + + * tests/util.tpl + Add NOT macro to util.h. + + * src/strings.c + Fix handling of SF_STR_SOFTWARE that resulted in a segfault due to calling + strlen() on an unterminated string. Thanks to Francois Thibaud for reporting + this problem. + + * tests/string_test.c + Add test for SF_STR_SOFTWARE segfault bug. + + * configure.ac + Sanitize FLAC_CFLAGS value supplied by pkg-config which returns a value of + '-I${includedir}/FLAC'. However FLAC also provides an include file + which clashes with the Standard C header of the same name. The + solution is strip the 'FLAC' part off the end and include all FLAC headers + as . + + * configure.ac src/Makefile.am + Use non-recursive make in src/ directory. + +2011-03-23 Erik de Castro Lopo + + * NEWS README docs/*.html + Updates for 1.0.24 release. + +2011-03-22 Erik de Castro Lopo + + * configure.ac + Fix up usage of sed (should not assume GNU sed). + + * M4/add_(c|cxx)flags.m4 + Test flags in isolation. + + * tests/cpp_test.cc + Fix a broken test (test segfaults). Report by Dave Flogeras. + +2011-03-21 Erik de Castro Lopo + + * programs/common.[ch] + Add function program_name() which returns the program name minus the path + from argv [0]. + + * programs/*.c programs/Makefile.am + Use program_name() where appropriate. Fix build. + +2011-03-20 Erik de Castro Lopo + + * src/wav.c + For u-law and A-law files, write an 18 byte 'fmt ' chunk instead of a 16 + byte one. Win98 accepts files with a 16 but not 18 byte 'fmt' chunk. Later + version accept 18 byte but not 16 byte. + +2011-03-15 Erik de Castro Lopo + + * doc/FAQ.html + Add examples for question 12. + + * doc/libsndfile.css.in + Add tweaks for h4 element. + + * doc/api.html + Add documentation for virtual I/O functionality. Thanks to Uli Franke. + + * tests/util.tpl + Add static inline functions sf_info_clear() and sf_info_setup(). + + * tests/(alaw|dwvw|ulaw)_test.c + Use functions sf_info_clear() and sf_info_setup(). + +2011-03-08 Erik de Castro Lopo + + * configure.ac + Fail more gracefully if pkg-config is missing. Suggestion from Brian + Willoughby. + +2011-02-27 Erik de Castro Lopo + + * src/common.c + Use size_t instead of int for size params with varargs. + +2011-02-09 Erik de Castro Lopo + + * doc/index.html + Update supported platforms with more Debian platforms and Android. + +2011-01-27 Erik de Castro Lopo + + * src/sndfile.hh + Add an LPCWSTR version of the SndfileHandle constructor to the SndfileHandle + class definition. Thanks to Eric Eizenman for pointing out this was missing. + + * tests/cpp_test.cc + Add test for LPCWSTR version of the SndfileHandle constructor. + +2011-01-19 Erik de Castro Lopo + + * programs/sndfile-play.c + Remove cruft. + +2010-12-01 Erik de Castro Lopo + + * src/sndfile.hh + Add methods rawHandle() and takeOwnership(). Thanks to Tim Blechmann for + the patch. + + * tests/cpp_test.cc + Add tests for above two methods. Also supplied by Tim Blechmann. + +2010-11-11 Erik de Castro Lopo + + * doc/api.html + Add mention of use of sf_strerror() when sf_open() fails. + +2010-11-01 Erik de Castro Lopo + + * configure.ac + Make TYPEOF_SF_COUNT_T int64_t where possible. This may fix problems where + people are compiling on a 64 bit system with the GCC -m32 flag. + + * src/sndfile.h.in + Fix comments on sf_count_t. + +2010-10-26 Erik de Castro Lopo + + * src/aiff.c + Handle non-zero offset field in SSND chunk. Thanks to Michael Chinen. + +2010-10-20 Erik de Castro Lopo + + * configure.ac + Sed fix for FreeBSD. Thanks Tony Theodore. + +2010-10-14 Erik de Castro Lopo + + * shave.in M4/shave.m4 + Fix shave invocation of windres compiler. Thanks Damien Lespiau (upstream + shave author). + + * configure.ac M4/shave.m4 shave-libtool.in shave.in + Switch from shave to automake-1.11's AM_SILENT_RULES. + +2010-10-13 Erik de Castro Lopo + + * shave-libtool.in shave.in + Sync to upstream version. + + * src/rf64.c + More work to make the parser more robust and accepting of mal-formed files. + +2010-10-12 Erik de Castro Lopo + + * src/common.h + Add functions psf_strlcpy() and psf_strlcat(). + + * src/broadcast.c src/sndfile.c src/strings.c src/test_main.c + src/test_main.h src/test_strncpy_crlf.c + Use functions psf_strlcpy() and psf_strlcat() as appropriate. + + * tests/string_test.c + Add tests for SF_STR_GENRE and SF_STR_TRACKNUMBER. + + * src/rf64.c + Fix size of 'ds64' chunk when writing RF64. + +2010-10-10 Erik de Castro Lopo + + * programs/*.c + Add the libsndfile version to the usage message of all programs. + +2010-10-10 Erik de Castro Lopo + + * configure.ac src/version-metadata.rc.in src/Makefile.am + Add version string resources to the windows DLL. + + * doc/api.html + Update to add missing SF_FORMAT_* values. Closed Debian bug #545257. + + * NEWS README configure.ac doc/*.html + Updates for 1.0.23 release. + +2010-10-09 Erik de Castro Lopo + + * tests/pedantic-header-test.sh.in + Handle unusual values of CC environment variable. + + * src/rf64.c + Minor tweaks and additional sanity checking. + + * src/Makefile.am src/binheader_writef_check.py + Use python 2.6. + +2010-10-08 Erik de Castro Lopo + + * src/sndfile.hh + Add a missing 'inline' before a constructor defintion. + +2010-10-06 Erik de Castro Lopo + + * src/common.h + Add macro NOT. + + * src/rf64.c + Minor tweaks. + + * Makefile.am */Makefile.am + Add *~ to CLEANFILES. + +2010-10-05 Erik de Castro Lopo + + * src/sndfile.c + Fix a typo in the error string for SFE_OPEN_PIPE_RDWR. Thanks to Charles + Van Winkle for the report. + +2010-10-04 Erik de Castro Lopo + + * src/flac.c src/ogg.c src/sndfile.h.in src/strings.c src/wav.c + Add ability to read/write tracknumber and genre to flac/ogg/wav files. + Thanks to Matti Nykyri for the patch. + + * src/common.h src/broadcast.c src/strings.c + Add function psf_safe_strncpy() and use where appropriate. + +2010-10-04 Erik de Castro Lopo + + * NEWS README configure.ac doc/*.html + Updates for 1.0.22 release. + +2010-10-03 Erik de Castro Lopo + + * src/common.h src/broadcast.c src/rf64.c src/sndfile.c src/wav.c + Rewrite of SF_BROADCAST_INFO handling. + + * src/test_broadcast_var.c tests/command_test.c + Tweak SF_BROADCAST_INFO tests. + + * src/test_broadcast_var.c + Fix OSX stack check error. + +2010-09-30 Erik de Castro Lopo + + * src/sds.c + Set sustain_loop_end to 0 as suggested by Brian Lewis. + +2010-09-29 Erik de Castro Lopo + + * src/sds.c + Make sure the correct frame count gets written into the header. + + * tests/write_read_test.tpl + Don't allow SDS files to have a long frame count. + +2010-09-17 Erik de Castro Lopo + + * src/sds.c + Apply a pair of patches from Brian Lewis to fix the packet number location + and the checksum. + +2010-09-10 Erik de Castro Lopo + + * src/aiff.c src/file_io.c src/ogg.c src/rf64.c src/sndfile.c + src/strings.c src/test_audio_detect.c src/test_strncpy_crlf.c + src/wav.c tests/pcm_test.tpl + Fix a bunch of minor issues found using static analysis. + +2010-08-23 Erik de Castro Lopo + + * src/test_broadcast_var.c + New file containing tests for broadcast_set_var(). + + * src/Makefile.am src/test_main.[ch] + Hook test_broadcast_var.c into tests. + +2010-08-22 Erik de Castro Lopo + + * src/broadcast.c src/common.(c|h) + Move function strncpy_crlf() to src/common.c so the function can be tested + in isolation. + + * src/test_strncpy_crlf.c + New file. + + * src/Makefile.am src/test_main.[ch] + Hook test_strncpy_crlf.c into tests. + +2010-08-18 Erik de Castro Lopo + + * src/common.h + Move code around to make comments make sense. + + * src/broadcast.c + Add debugging code that is disabled by default. + +2010-08-02 Erik de Castro Lopo + + * src/flac.c + When the file meta data says the file has zero frames set psf->sf.frames + to SF_COUNT_MAX. Fixes Debian bug #590752. + + * programs/sndfile-info.c + Print 'unknown' if frame count == SF_COUNT_MAX. + +2010-06-27 Erik de Castro Lopo + + * src/sndfile.c + Only support writing mono SVX files. Multichannel SVX files are not + interleaved and there is no support infrastructure to cache and write + multiple channels to create a non-interleaved file. + + * src/file_io.c + Don't call close() on a file descriptor of -1. Thanks to Jeremy Friesner + for the bug report. + +2010-06-09 Erik de Castro Lopo + + * src/common.h + Add macro SF_ASSERT. + + * src/sndfile.c + Use SF_ASSERT to ensure sizeof (sf_count_t) == 8. + + * src/svx.c + Add support for reading and writing stereo SVX files. + +2010-05-07 Erik de Castro Lopo + + * configure.ac + When compiling with x86_64-w64-mingw32-gcc link with -static-libgcc flags. + + * programs/common.c programs/sndfile-metadata-set.c + Update metadata after the audio data is copied. Other minor fixes. Patch + from Marius Hennecke. + +2010-05-04 Erik de Castro Lopo + + * src/nist.c + Fix a regression reported by Hugh Secker-Walker. + + * src/api.html + Add comment about sf_open_fd() not working on Windows if the application + and the libsndfile DLL are linked to different versions of the Microsoft + C runtime DLL. + +2010-04-23 Erik de Castro Lopo + + * tests/pedantic-header-test.sh.in + Fix 'make distcheck'. + +2010-04-21 Erik de Castro Lopo + + * tests/pedantic-header-test.sh.in + New file to test whether sndfile.h can be compiled with gcc's -pedantic + flag. + + * configure.ac tests/test_wrapper.sh.in + Hook pedantic-header-test into test suite. + + * src/sndfile.h.in + Fix -pedantic warning. + +2010-04-19 Erik de Castro Lopo + + * programs/sndfile-salvage.c programs/Makefile.am + New program to salvage the audio data from WAV/WAVEX/AIFF files which are + greater than 4Gig in size. + +2010-04-09 Erik de Castro Lopo + + * programs/sndfile-convert.c + Fix valgrind warning. + +2010-04-06 Erik de Castro Lopo + + * programs/sndfile-cmp.c + When files differ in the PCM data, also print the difference offset. + Minor cleanup. + +2010-03-19 Erik de Castro Lopo + + * src/aiff.c + Don't use the 'twos' marker for 24 and 32 bit PCM, use 'in24' and 'in32' + instead. Thanks to Paul Davis (Ardour) for this suggestion. + +2010-02-28 Erik de Castro Lopo + + * configure.ac + Clean up configure report. + + * tests/utils.tpl + Add functions test_read_raw_or_die and test_write_raw_or_die. + + * tests/rdwr_test.(def|tpl) tests/Makefile.am + Add new test program and hook into build. + + * src/sndfile.c + Fix minor issues with sf_read/write_raw(). Bug reported by Milan Křápek. + + * tests/test_wrapper.sh.in + Add rdwr_test to the test wrapper script. + +2010-02-22 Erik de Castro Lopo + + * configure.ac + Remove -fpascal-strings from OSX's OS_SPECIFIC_CFLAGS. + + * programs/common.[ch] programs/sndfile-metadata-set.c + Apply a patch from Robin Gareus allowing the setting of the time reference + field of the BEXT chunk. + +2010-02-06 Erik de Castro Lopo + + * src/ima_adpcm.c + Add a fix from Jonatan Liljedahl to handle predictor overflow when decoding + IMA4. + +2010-01-26 Erik de Castro Lopo + + * src/sndfile.hh + Add a constructor which takes an existing file descriptor and then calls + sf_open_fd(). Patch from Sakari Bergen. + +2010-01-10 Erik de Castro Lopo + + * programs/sndfile-deinterleave.c programs/sndfile-interleave.c + Improve usage messages. + +2010-01-09 Erik de Castro Lopo + + * src/id3.c src/Makefile.am + Add new file src/id3.c and hook into build. + + * src/sndfile.c src/common.h + Detect and skip and ID3 header at the start of the file. + +2010-01-07 Erik de Castro Lopo + + * programs/common.c + Fix update_strings() copyright, comment, album and license are correctly + written. Thanks to Todd Allen for reporting this. + + * man/Makefile.am + Change GNU makeism to something more widely supported. Thanks to Christian + Weisgerber for reporting this. + + * configure.ac programs/Makefile.am programs/sndfile-play.c + Apply patch from Christian Weisgerber and Jacob Meuserto add support for + OpenBSD's sndio. + +2010-01-05 Erik de Castro Lopo + + * doc/api.html + Discourage the use of sf_read/write_raw(). + +2009-12-28 Erik de Castro Lopo + + * configure.ac + Test for Unix pipe() and waitpid() functions. + + * src/sfconfig.h tests/pipe_test.tpl + Disable pipe_test if pipe() and waitpid() aren't available. + +2009-12-16 Erik de Castro Lopo + + * configure.ac src/Makefile.am src/create_symbols_file.py + src/make-static-lib-hidden-privates.sh + Change name of generated file src/Symbols.linux to Symbols.gnu-binutils and + and use the same symbols file for other systems which use GNU binutils like + Debian's kfreebsd. + + * M4/shave.m4 shave.in + Update shave files from upstream. + +2009-12-15 Erik de Castro Lopo + + * man/sndfile-metadata-get.1 + Fix typo. + + * man/sndfile-interleave.1 man/Makefile.am + New man page. + +2009-12-13 Erik de Castro Lopo + + * src/ogg.c + When decoding to short or int, clip the decoded signal to [-1.0, 1.0] if + its too hot. Thanks to Dmitry Baikov for suggesting this. + + * NEWS README doc/*.html + Updates for 1.0.21. + +2009-12-09 Erik de Castro Lopo + + * programs/sndfile-jackplay.c man/sndfile-jackplay.1 + Remove these which will now be in found in the sndfile-tools package. + + * programs/Makefile.am man/Makefile.am + Remove build rules for sndfile-jackplay. + + * configure.ac + Remove detection of JACK Audio Connect Kit. + + * programs/sndfile-concat.c man/sndfile-concat.1 + Add new program with man page. + + * man/Makefile.am programs/Makefile.am + Hook sndfile-concat into build system. + +2009-12-08 Erik de Castro Lopo + + * tests/error_test.c + Don't terminate when sf_close() returns zero in error_close_test(). + It seems that Windows 7 behaves differently from earlier versions of + Windows. + +2009-12-03 Erik de Castro Lopo + + * configure.ac M4/*.m4 + Rename all custom macros from AC_* to MN_*. + + * programs/sndfile-interleave.c + Make it actually work. + +2009-12-02 Erik de Castro Lopo + + * doc/*.html configure.ac + Corrections and clarifications courtesy of Robin Forder. + + * programs/sndfile-convert.c programs/common.[ch] + Move some code from convert to common for reuse. + + * programs/sndfile-interleave.c programs/sndfile-interleave.c + Add new programs sndfile-interleave and sndfile-deinterleave. + + * programs/Makefile.am + Hook new programs into build. + +2009-12-01 Erik de Castro Lopo + + * src/create_symbols_file.py tests/stdio_test.c tests/win32_test.c + Minor OS/2 tweaks as suggested by David Yeo. + + * tests/multi_file_test.c + Fix file creation flags on windows. Thanks to Bruce Sharpe. + + * src/sf_unistd.h + Set all group and other file create permssions to zero. + + * tests/win32_test.c + Add a new test. + +2009-11-30 Erik de Castro Lopo + + * doc/print.css doc/*.html + Add a print stylesheet and update all HTML documents to reference it. + Thanks to Aditya Bhargava for suggesting this. + + * doc/index.html + Minor corrections. + +2009-11-29 Erik de Castro Lopo + + * sndfile.pc.in + Add a Libs.private entry to assist with static linking. + +2009-11-28 Erik de Castro Lopo + + * src/make-static-lib-hidden-privates.sh src/Makefile.am + Add a script to hide all non-public symbols in the libsndfile.a static + library. + +2009-11-22 Erik de Castro Lopo + + * tests/locale_test.c + Correct usage of ENABLE_SNDFILE_WINDOWS_PROTOTYPES. + +2009-11-20 Erik de Castro Lopo + + * src/windows.c + Correct usage of ENABLE_SNDFILE_WINDOWS_PROTOTYPES. + +2009-11-16 Erik de Castro Lopo + + * programs/sndfile-convert.c + Allow the program to read from stdin by specifying '-' on the command line + as the input file. + + * src/sndfile.h.in + Hash define ENABLE_SNDFILE_WINDOWS_PROTOTYPES to 1 for greater safety. + + * tests/virtual_io_test.c + Add a PAF/PCM_24 test and verify the file length is not negative + immediately after openning the file for write. + +2009-10-18 Erik de Castro Lopo + + * src/wav.c + When writing loop lengths, adjust the end position by one to make up for + Microsoft's screwed up spec. Thanks to Olivier Tristan for the patch. + +2009-10-14 Erik de Castro Lopo + + * src/flac.c + Apply patch from Uli Franke allowing FLAC files to be encoded at any sample + rate. + +2009-10-09 Erik de Castro Lopo + + * src/nist.c + Fix parsing of odd ulaw encoded file provided by Jan Silovsky. + + * configure.ac + Insist on libvorbis >= 1.2.3. Earlier verions have bugs that cause the + libsndfile test suite to fail on MIPS, PowerPC and others. + See: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=549899 + +2009-10-06 Erik de Castro Lopo + + * man/sndfile-convert.1 + Fix warning from Debian's lintian checks. + + * man/sndfile-cmp.1 man/sndfile-jackplay.1 man/sndfile-metadata-get.1 + man/Makefile.am + Add three new minimal manpages and hook into build. + +2009-10-05 Erik de Castro Lopo + + * tests/test_wrapper.sh.in + Don't run cpp_test on x86_64-w64-mingw32. + +2009-09-28 Erik de Castro Lopo + + * tests/utils.tpl + On windows, make sure the open() function doesn't get called with a third + parameter of 0 which fails for no good reason. Also make sure this third + parameter doesn't get called with S_IRGRP when compiling for windows because + Wine complains. + + * src/sndfile.hh + Add a SndfileHandle constructor for windows that takes a 'const wchar_t *' + string. + + * doc/FAQ.html + Add Q/A : I'm cross compiling libsndfile for another platform. How can I + run the test suite? + + * src/create_symbols_file.py src/Makefile.am + Add Symbols.static target, a list of symbols, one per line. + +2009-09-27 Erik de Castro Lopo + + * tests/test_wrapper.sh.in + Update to allow all tests to be gathered up into a testsuite tarball and + then be run using this script. + + * build-test-tarball.mk.in + Add a Make script to build a tarball of all the test binaries and the test + wrapper script. This is useful for cross compiling; you can build the + binaries, build test test tarball and transfer the test tarball to the + target machine for testing. + +2009-09-26 Erik de Castro Lopo + + * src/common.h src/*.c + Modify SF_FILE struct to allow it to carry either 8-bit or 16-bit strings + for the file path, directory and name. Fixes for this change throughout. + + * src/windows.c src/Makefile.am + New file defining new windows only public function sf_wchar_open() which + takes a 'const wchar_t *' string (LPCWSTR) for the file name parameter. + + * src/sndfile.h.in + Add SF_CHANNEL_MAP_ABISONIC_* entries. + Add windows only defintion for sf_wchar_open(). + + * src/create_symbols_file.py + Add sf_wchar_open() to the list of public symbols (windows only). + + * tests/locale_test.c + Add a wchar_test() to test sf_wchar_open(). + +2009-09-25 Erik de Castro Lopo + + * src/common.h src/*.c + Split file stuff into PSF_FILE struct within the SF_PRIVATE struct. + +2009-09-23 Erik de Castro Lopo + + * src/aiff.c src/voc.c + When a byte is needed, use unsigned char. + + * src/ima_oki_adpcm.c src/broadcast.c src/test_ima_oki_adpcm.c + Include sfconfig.h to prevent compile errors with MinGW compilers. + + * configure.ac + Remove AM_CONFIG_HEADER due to warnings from autoconf 2.64. + + * tests/locale_test.c + Update to work with xx_XX.UTF-8 style locales. Refactoring. + +2009-09-22 Erik de Castro Lopo + + * configure.ac + Set __USE_MINGW_ANSI_STDIO to 1 when compiling using MinGW compilers. + Remove unneeded AC_SUBST. + Report Host CPU/OS/vendor. + +2009-09-19 Erik de Castro Lopo + + * src/sndfile.c + Fix error message string. + + * src/flac.c + Add 88200 to the list of supported sample rates. + + * src/ogg.c + Fix compiler warning when using gcc-4.5.0. + + * programs/sndfile-info.c tests/utils.tpl + Remove WIN32 snprintf #define. + + * src/ima_adpcm.c + Fix minor bug in aiff_ima_encode_block. Thanks to Denis Fileev for finding + this. + +2009-09-16 Erik de Castro Lopo + + * src/caf.c + Use the correct C99 format specifier for int64_t. + + * M4/endian.m4 + Fix detection of CPU endian-ness when cross compiling. Thanks to Pierre + Ossman for the bug report. + + * src/caf.c src/sndfile.c + Fix reading and writing of PEAK chunks in CAF files. + + * tests/peak_chunk_test.c tests/test_wrapper.sh.in + Run peak_chunk_test on CAF files. + +2009-09-15 Erik de Castro Lopo + + * src/aiff.c src/wav.c + Use the correct C99 format specifier for int64_t. + +2009-08-30 Erik de Castro Lopo + + * src/rf64.c src/sndfile.c src/wav.c src/wav_w64.h + Apply a patch (massaged slightly) from Uli Franke adding handling of the + BEXT chunk in RF64 files. + + * tests/command_test.c + Update channel_map_test() function so WAV test passes. + + * src/rf64.c + Add channel mapping and ambisonic support. + + * src/sndfile.h + Add comments showing correspondance between libsndfile channel map + defintiions and those used by Apple and MS. + + Add handling of reading/writing channel map info. + + * tests/command_test.c tests/test_wrapper.sh.in + Update channel map tests. + +2009-07-29 Erik de Castro Lopo + + * src/common.h + Add function psf_isprint() a replacement for the standard C isprint() + function which ignores any locale settings and treats all input as ASCII. + + * src/(aiff|common|rf64|sd2|strings|svx|wav).c + Use psf_isprint() instead of isprint(). + +2009-07-13 Erik de Castro Lopo + + * src/command.c + Add string descriptions for SF_FORMAT_RF64 and SF_FORMAT_MPC2K. + +2009-06-30 Erik de Castro Lopo + + * programs/sndfile-play.c + Allow use of Open Sound System audio output under FreeBSD. + +2009-06-24 Erik de Castro Lopo + + * configure.ac + Add patch from Conrad Parker to add --disable-jack. + +2009-05-28 Erik de Castro Lopo + + * src/alaw.c src/float32.c src/htk.c src/pcm.c src/sds.c src/ulaw.c + Fix bugs where invalid files can cause a divide by zero error (SIGFPE). + Thanks to Sami Liedes for reporting this a Debian bug #530831. + +2009-05-26 Erik de Castro Lopo + + * src/chanmap.[ch] + New files for channel map decoding/encoding. + +2009-05-25 Erik de Castro Lopo + + * configure.ac src/sndfile.h.in + Fix MSVC definition of sf_count_t. + +2009-05-24 Erik de Castro Lopo + + * src/wav_w64.[ch] + Add wavex_channelmask to WAV_PRIVATE struct and add a function to convert + an array of SF_CHANNEL_MASK_* values into a bit mask for use in WAV files. + + * src/wav.c + Add ability to write the channel mask. + +2009-05-23 Erik de Castro Lopo + + * programs/sndfile-info.c + Add -c command line option to dump the channel map information. + + * src/wav_w64.c + Don't bail from parser if channel map bitmask is faulty. + + * src/common.h src/sndfile.c + Remove error code SFE_W64_BAD_CHANNEL_MAP which is not needed any more. + + * src/sndfile.c + On SFC_SET_CHANNEL_MAP_INFO pass the channel map command down to container's + command handler. + +2009-05-22 Erik de Castro Lopo + + * src/sndfile.h.in src/common.h src/sndfile.c src/wav_w64.c + Apply a patch from Lennart Poettering (PulseAudio) to allow reading of + channel data in WAV and W64 files. + Add a test for the above. + +2009-05-20 Erik de Castro Lopo + + * src/FAQ.html + Update the section about pre-compiled binaries for Win64. + +2009-05-14 Erik de Castro Lopo + + * src/common.h src/test_conversions.c + Be more careful when including so compiling on pre-C99 platforms + (hello Slowlaris) might actually work. + + * NEWS README doc/*.html + Updates for 1.0.20. + +2009-04-21 Erik de Castro Lopo + + * src/voc.c + Fix a bug whereby opening a specially crafted VOC file could result in a + heap overflow. Thanks to Tobias Klein (http://www.trapkit.de) for reporting + this issue. + + * src/aiff.c + Fix potential (heap) buffer overflow when parsing 'MARK' chunk. + +2009-04-12 Erik de Castro Lopo + + * tests/stdin_test.c + Check psf->error after opening file. + + * src/file_io.c + Fix obscure seeking bug reported by Hugh Secker-Walker. + + * tests/utils.tpl + Add check of sf_error to test_open_file_or_die(). + + * src/sndfile.c + Clear error if opening resource fork fails. + +2009-04-11 Erik de Castro Lopo + + * tests/alaw_test.c tests/locale_test.c tests/ulaw_test.c + Cleanup output. + +2009-03-25 Erik de Castro Lopo + + * src/float32.c + Fix f2s_clip_array. + +2009-03-24 Erik de Castro Lopo + + * src/float32.c + In host_read_f2s call convert instead of f2s_array. + + * src/ima_adpcm.c + Remove dead code. + + * src/test_ima_oki_adpcm.c examples/generate.c tests/dither_test.c + tests/dwvw_test.c tests/fix_this.c tests/generate.c + tests/multi_file_test.c + Minor fixes. + +2009-03-23 Erik de Castro Lopo + + * M4/shave.m4 shave.in + Pulled update from upstream. + +2009-03-19 Erik de Castro Lopo + + * doc/api.html + Add pointers to example programs in source code tarball. + +2009-03-17 Erik de Castro Lopo + + * src/common.h + Define SF_PLATFORM_S64 for non-gcc compilers with 'long long' type. + + * configure.ac + Add documentation for --disable-external-libs and improve error handling + for that option. + + * src/sndfile.c src/sndfile.h.in src/create_symbols_file.py + Add public function sf_version_string. + + * tests/sfversion.c + Test function sf_version_string. + + * M4/shave.m4 shave-libtool.in shave.in + Add new files from 'git clone git://git.lespiau.name/shave'. + + * configure.ac + Enable shave. + + * src/Makefile.am src/binheader_writef_check.py Octave/* + Shave related tweaks. + +2009-03-15 Erik de Castro Lopo + + * src/common.h src/caf.c src/sndfile.c + Add SF_MAX_CHANNELS (set to 256) and use it. + + * src/sndfile.h.in + Check for either _MSCVER or _MSC_VER being defined. + +2009-03-04 Erik de Castro Lopo + + * tests/vorbis_test.c + Relax test slighly to allow test to pass on more CPUs etc. + +2009-03-03 Erik de Castro Lopo + + * configure.ac + Detect vorbis_version_string() correctly. + +2009-03-02 Erik de Castro Lopo + + * doc/index.html + Add a 'See Also' section with a link to sndfile-tools. + + * NEWS README doc/*.html + Updates for 1.0.19 release. + + * configure.ac + Fix --enable-external-libs logic. + +2009-03-01 Erik de Castro Lopo + + * src/aiff.c + Fix resource leak and potential read beyond end of buffer. + + * src/nist.c + Fix reading of header value sample_n_bytes. + + * src/sd2.c src/wav.c + Fix potential read beyond end of buffer. + + * src/sndfile.c src/svx.c + Check return values of file_io functions. + + * tests/win32_test.c + Fix resource leak. + + * configure.ac + Detect the presence/absence of vorbis_version_string() in libvorbis. + + * src/ogg.c + Only call vorbis_version_string() from libvorbis if present. + +2009-02-24 Erik de Castro Lopo + + * tests/win32_test.c + Don't use sprintf, even on windows. + + * src/aiff.c src/rf64.c src/wav.c + Eliminate dead code, more validation of data read from file. + +2009-02-22 Erik de Castro Lopo + + * src/ima_adpcm.c + Clamp values to a valid range before indexing ima_step_size array. + + * src/GSM610/*.c tests/*c programs/*.c src/audio_detect.c + Don't include un-needed headers. + + * programs/sndfile-info.c + Remove dead code. + + * tests/test_wrapper.sh.in + Add 'set -e' so the script exits on error. + + * src/test_ima_oki_adpcm.c + Fix read beyond end of array. + + * tests/win32_test.c + Add missing close on file descriptor. + + * src/nist.c programs/sndfile-metadata-set.c + Fix 'unused variable' warnings. + + * src/aiff.c + Fix potential memory leak in handling of 'MARK' chunk. + Remove un-needed test (unsigned > 0). + + * src/sd2.c + Improve handling of heap allocated buffer. + + * src/sndfile.c + Remove un-needed test (always true). + + * src/wav.c src/rf64.c + Ifdef out dead code that will be resurected some time in the future. + + * src/wav.c src/w64.c src/xi.c + Handle error return values from psf_ftell. + + * src/wav_w64.c + Fix handling and error checking of MSADPCM coefficient arrays. + + * regtest/*.c + Bunch of fixes. + + * src/test_file_io.c + Use snprintf instead of strncpy in test program. + +2009-02-21 Erik de Castro Lopo + + * src/sd2.c + Validate data before using. + + * src/caf.c + Validate channels per frame value before using, fixing a possible integer + overflow bug, leading to a possible heap overflow. Found by Alin Rad Pop of + Secunia Research (CVE-2009-0186). + +2009-02-20 Erik de Castro Lopo + + * Octave/octave_test.sh + Unset TERM environment variable and export LD_LIBRARY_PATH. + +2009-02-16 Erik de Castro Lopo + + * src/file_io.c + In windows code, cast LPVOID to 'char*' in printf. + +2009-02-15 Erik de Castro Lopo + + * M4/octave.m4 + Clear the TERM environment before evaluating anything in Octave. This works + around problems that might occur if a users TERM settings are incorrect. + Thanks to Rob Til Freedmen for helping to debug this. + + * src/wav.c + Handle four zero bytes as a marker within a LIST or INFO chunk. + Thanks to Rogério Brito for supplying an example file. + +2009-02-14 Erik de Castro Lopo + + * src/common.h src/*.c + Use C99 snprintf everywhere. + +2009-02-11 Erik de Castro Lopo + + * tests/test_wrapper.sh.in + New file to act as the template for the test wrapper script. + + * configure.ac + Generate tests/test_wrapper.sh from the template. + + * tests/Makefile.am + Replace all tests with a single invocation of the test wrapper script. + +2009-02-09 Erik de Castro Lopo + + * src/ogg.c + Record vorbis library version string. + + * configure.ac + Require libvorbis >= 1.2.2. + + * M4/endian.m4 + Fix bracketing of function for autoconf 2.63. Thanks to Richard Ash. + + * M4/octave.m4 M4/mkoctfile_version.m4 + Clean up AC_WITH_ARG usage using AC_HELP_STRING. + +2009-02-08 Erik de Castro Lopo + + * Octave/Makefile.am + Use $(top_buildir) instead of $(builddir) which may not be defined. + + * M4/octave.m4 + Improve logic and status reporting. + +2009-02-07 Erik de Castro Lopo + + * configure.ac AUTHORS NEWS README doc/*.html + Final tweaks for 1.0.18 release. + +2009-02-03 Erik de Castro Lopo + + * programs/sndfile-convert.c + Add 'htk' to the list of convert formats. + + * programs/sndfile-info.c + Simplify get_signal_max using SFC_CALC_SIGNAL_MAX command. + Increase size of files for which signal max will be calculated. + +2009-01-14 Erik de Castro Lopo + + * doc/index.html + Fix links for SoX and WavPlay. Thanks to Daniel Griscom. + +2009-01-11 Erik de Castro Lopo + + * programs/sndfile-metadata-get.c + Make valgrind clean. + Clean up temp string array usage. + Error out if trying to update coding history in RDWR mode. + +2009-01-10 Erik de Castro Lopo + + * doc/index.html + Fix links to versions of the LGPL. + +2008-12-14 Erik de Castro Lopo + + * tests/string_test.c + Add test for RDWR mode where the file ends up shorter than when it was + opened. + + * src/wav.c + Truncate the file on close for RDWR mode where the file ends up shorter + than when it was opened. + +2008-11-30 Erik de Castro Lopo + + * M4/add_cflags.m4 + Fix problem with quoting of '#include'. + + * M4/add_cxxflags.m4 configure.ac + Add new file M4/add_cxxflags.m4 and use it in configure.ac. + +2008-11-19 Erik de Castro Lopo + + * programs/sndfile-info.c + Apply patch from Conrad Parker to calculate and display total duration when + more than one file is dumped. + +2008-11-10 Erik de Castro Lopo + + * configure.ac src/Makefile.am + Tweaks to generation of Symbols files. + + * tests/win32_ordinal_test.c + Update tests for above changes. + +2008-11-06 Erik de Castro Lopo + + * programs/common.c + When merging broadcast info, make sure to clear the destination field + before copying in the new data. + + * programs/test-sndfile-metadata-set.py + Add test for the above. + + * src/broadcast.c + Fix checking of required coding_history_size. + +2008-10-28 Erik de Castro Lopo + + * tests/command_test.c + Add test to detect if coding history is truncated. + + * src/broadcast.c + Fix truncation of coding history. + +2008-10-27 Erik de Castro Lopo + + * tests/command_test.c + Add broadcast_coding_history_size test. + + * programs/*.[ch] + Use SF_BROADCAST_INFO_VAR to manipulate larger 'bext' chunks. + + * src/rf64.c + Add code to prevent infinite loop on malformed file. + + * src/common.h src/sndfile.c src/w64.c src/wav_w64.c + Rationalize and improve error handling when parsing 'fmt ' chunk. + + * M4/octave.m4 + Simplify and remove cruft. + Check for correct Octave version. + + * Octave/* + Reduce 3 C++ files to one, fix build for octave 3.0, fix build. + + * Octave/sndfile.cc Octave/PKG_ADD + Add Octave function sfversion which returns the libsndfile version that the + module is linked against. + + * Octave/Makefile.am + Bunch of build and 'make distcheck' fixes. + +2008-10-26 Erik de Castro Lopo + + * programs/common.c + Return 1 if SFC_SET_BROADCAST_INFO fails. + + * programs/test-sndfile-metadata-set.py + Update for new programs directory, exit on any error. + + * tests/error_test.c + Fix failure behaviour in error_number_test. + + * src/common.h src/sndfile.c + Add error number SFE_BAD_BROADCAST_INFO_SIZE. + + * src/* + Reimplement handling of broadcast extentioon chunk in WAV/WAVEX files. + + * src/broadcast.c + Fix generation of added coding history. + +2008-10-25 Erik de Castro Lopo + + * programs/sndfile-metadata-get.c programs/sndfile-info.c + Exit with non-zero on errors. + +2008-10-21 Erik de Castro Lopo + + * examples/sndfile-to-text.c examples/Makefile.am + Add a new example program and hook it into the build. + + * examples/ programs/ + Add a new directory programs and move sndfile-info, sndfile-play and other + real programs to the new directory, leaving example programs where they + were. + +2008-10-20 Erik de Castro Lopo + + * tests/Makefile.am + Automake 1.10 MinGW cross compiling fixes. + +2008-10-19 Erik de Castro Lopo + + * examples/sndfile-play.c + Remove call to deprecated function snd_pcm_sw_params_get_xfer_align. + Fix gcc-4.3 compiler warnings. + + * tests/command_test.c + Fix a valgrind warning. + + * tests/error_test.c tests/multi_file_test.c tests/peak_chunk_test.c + tests/pipe_test.tpl tests/stdio_test.c tests/win32_test.c + Fix gcc-4.3 compiler warnings. + +2008-10-17 Erik de Castro Lopo + + * src/broadcast.c + Fix termination of desitination string in strncpy_crlf. + When copying BROADCAST_INFO chunk, make sure destination gets correct line + endings. + + * examples/common.c + Fix copying of BROADCAST_INFO coding_history field. + +2008-10-13 Erik de Castro Lopo + + * tests/command_test.c + Add test function instrument_rw_test, but don't hook it into the testing + yet. + + * src/common.h src/command.c src/sndfile.c src/flac.c + Error code rationalization. + + * src/common.h src/sndfile.c + Set psf->error to SFE_CMD_HAS_DATA when adding metadata via sf_command() + fails due to psf->have_written being true. + + * doc/command.html + Document the SFC_GET/SET_BROADCAST_INFO comamnds. + +2008-10-10 Erik de Castro Lopo + + * tests/command_test.c + Improve error reporting when '\0' is found in coding history. + Fix false failure. + +2008-10-09 Erik de Castro Lopo + + * src/broadcast.c + Convert all coding history line endings to \r\n. + + * tests/command_test.c + Add test to make sure all line endings are converted to \r\n. + +2008-10-08 Erik de Castro Lopo + + * src/broadcast.c + Changed the order of coding history fields. + + * tests/command_test.c + Update bextch test to cope with previous change. + + * examples/common.c + Add extra length check when copying broadcast info data. + +2008-10-05 Erik de Castro Lopo + + * tests/utils.tpl tests/pcm_test.tpl + Update check_file_hash_or_die to use 64 bit hash. + + * tests/checksum_test.c tests/Makefile.am + Add new checksum_test specifically for lossy compression of headerless + files. + +2008-10-04 Erik de Castro Lopo + + * src/gsm610.c + Seek to psf->dataoffset before decoding first block. + + * src/sndfile.c + Fix detection of mpc2k files on big endian systems. + +2008-10-03 Erik de Castro Lopo + + * src/broadcast.c + Use '\r\n' newlines in Coding History as required by spec. + +2008-10-02 Erik de Castro Lopo + + * src/test_conversions.c + Use int64_t instead of 'long long'. + +2008-10-01 Erik de Castro Lopo + + * examples/sndfile-metadata-set.c + Remove --bext-coding-history-append command line option because it didn't + really make sense. + + * examples/sndfile-metadata-(get|set).c + Add usage messages. + + * examples/test-sndfile-metadata-set.py + Start work on test coding history. + +2008-09-30 Erik de Castro Lopo + + * README doc/win32.html + Bring these up to date. + + * src/aiff.c + Fix parsing of REX files. + +2008-09-29 Erik de Castro Lopo + + * src/file_io.c + Use intptr_t instead of long for return value of _get_osfhandle. + + * src/test_conversions.c src/test_endswap.tpl + Fix printing of int64_t values. + + * examples/sndfile-play.c + Fix win64 issues. + + * tests/win32_ordinal_test.c + Fix calling of GetProcAddress with ordinal under win64. + + * tests/utils.tpl + Fix win64 issues. + +2008-09-25 Erik de Castro Lopo + + * examples/* + Rename copy_data.[ch] to common.[ch]. Fix build. + Move code from sndfile-metadata-set.c to common.c. + + * examples/Makefile.am tests/Makefile.am regtest/Makefile.am + Clean paths. + +2008-09-19 Erik de Castro Lopo + + * doc/tutorial.html doc/Makefile.am + Add file doc/tutorial.html and hook into build/dist system. + +2008-09-14 Erik de Castro Lopo + + * examples/sndfile-metadata-set.c + Clean up handling of bext command line params. + +2008-09-13 Erik de Castro Lopo + + * src/w64.c + Add handling/skipping of a couple of new chunk types. + +2008-09-09 Erik de Castro Lopo + + * configure.ac + Add -funsigned-char to CFLAGS if the compiler supports it. + + * examples/sndfile-metadata-(get|set).c + Add handling for more metadata types. + +2008-09-04 Erik de Castro Lopo + + * src/common.h + Add macros SF_CONTAINER, SF_CODEC and SF_ENDIAN useful for splitting format + field of SF_INFO into component parts. + + * src/*.c + Use new macros everywhere it is appropriate. + +2008-09-02 Erik de Castro Lopo + + * examples/sndfile-bwf-set.c + Massive reworking. + +2008-08-24 Erik de Castro Lopo + + * examples/sndfile-bwf-set.c + Add --info-auto-create-date command line option. + + * examples/sndfile-metadata-set.c examples/sndfile-metadata-get.c + examples/Makefile.am examples/test-sndfile-bwf-set.py + Rename sndfile-bwf-(set|get).c to sndfile-metadata-(set|get).c. + Change command line args. + +2008-08-23 Erik de Castro Lopo + + * src/wav.c + Allow 'PAD ' chunk to be modified in RDWR mode. + + * src/sndfile.h.in src/sndfile.c + Add handling (incomplete) for SFC_SET_ADD_HEADER_PAD_CHUNK. + + * tests/Makefile.am tests/write_read_test.tpl tests/header_test.tpl + tests/misc_test.c + Add tests for RF64. + + * src/rf64.c + Fixes to make sure all tests pass. + + * tests/Makefile.am tests/string_test.c + Add string tests (not yet passing). + +2008-08-22 Erik de Castro Lopo + + * src/rf64.c + First pass at writing RF64 now working. + +2008-08-21 Erik de Castro Lopo + + * examples/sndfile-convert.c + Add SF_FORMAT_RF64 to format_map. + + * src/common.h src/sndfile.c + More RF64 support code. + + * examples/sndfile-bwf-set.c + Fix the month number in autogenerated date string and use hypen in date + instead of slash. + + * examples/test-sndfile-bwf-set.py + Update tests. + + * examples/sndfile-info.c + When called with -i or -b option, operate on all files on command line, not + just the first. + +2008-08-19 Erik de Castro Lopo + + * src/rf64.c + New file to handle RF64 (WAV like format supportting > 4Gig files). + + * src/sndfile.h.in src/common.h src/sndfile.c src/Makefile.am + Hook the above into build so hacking can begin. + + * src/pcm.c + Improve log message when pcm_init fails. + + * src/sndfile-info.c + Only calculate and print 'Signal Max' if file is less than 10 megabytes in + length. + +2008-08-18 Erik de Castro Lopo + + * tests/string_test.c + Polish string_multi_set_test. + + * src/wav.c + In RDWR mode, pad the header if necessary (ie LIST chunk has moved or + length has changed). + Minor fixes in wav_write_strings. + Write PAD chunk with default endian-ness, not a specific endian-ness. + + * examples/test-sndfile-bwf-set.py + Add Python script to test sndfile-bwf-set/get. + + * examples/sndfile-bwf-set.c + Clean up and fixes. + + * src/wav.c + Merge function wavex_write_header into wav_write_header, deleting about 70 + lines of code. + + * src/common.h + Double value of SF_MAX_STRINGS. + + * tests/string_test.c + Add string tests for WAVEX and RIFX files. + + * tests/command_test.c + Add broadcast test for WAVEX files. + +2008-08-17 Erik de Castro Lopo + + * tests/string_test.c + Add a new string_rdwr_test (currently failing for WAV). + Add a new string_multi_set_test (currently failing). + + * tests/command_test.c + Add new broadcast_rdwr_test (currently failing). + + * src/wav.c + Fix to WAV parser to allow 'bext' chunk to be updated in place. + In wav_write_tailer, seek to psf->dataend if its greater than zero. + + * src/sndfile.c + Make sure psf->have_written gets set correctly in mode SFM_RDWR. + + * configure.ac + Test for and gettimeofday. + + * src/common.c + Use gettimeofday() to initialize psf_rand_int32. + + * src/common.h src/sndfile.c + Add unique_id field to SF_PRIVATE struct. + + * src/common.h src/sndfile.c src/wav.c src/wav_w64.[ch] + Move wavex_ambisonic field from SF_PRIVATE struct to WAV_PRIVATE struct. + + * src/common.h src/strings.c + Add function psf_location_string_count. + +2008-08-16 Erik de Castro Lopo + + * configure.ac + Test for localtime and localtime_r. + + * examples/sndfile-convert.c + In function copy_metadata(), copy broadcast info if present. + + * examples/copy_data.[ch] examples/Makefile.am + Break some functionality out of sndfile-convert.c so it can be used in + examples/sndfile-bwf-set.c. + + * tests/utils.tpl + Add new function create_short_sndfile(). + + * examples/sndfile-bwf-set.c examples/sndfile-bwf-get.c + examples/Makefile.am + Add new files and hook into build. + +2008-08-11 Erik de Castro Lopo + + * src/sndfile.h.in + Fix comments. Patch from Mark Glines. + +2008-07-30 Erik de Castro Lopo + + * tests/misc_test.c + Use zero_data_test on Ogg/Vorbis files. + + * src/ogg.c + Fix segfault when closing an Ogg/Vorbis file that has been opened for write + but had no actual data written to it. Bug reported by Chinoy Gupta. + + * tests/Makefile.am + Make sure to run mist_test on Ogg/Vorbis files. + +2008-07-19 Erik de Castro Lopo + + * regtest/Makefile.am + Use SQLITE3_CFLAGS to locate sqlite headers. + +2008-07-10 Erik de Castro Lopo + + * doc/index.html doc/FAQ.html + Add notes about which versions of windows libsndfile works on. + +2008-07-03 Erik de Castro Lopo + + * tests/misc_test.c + Add a test for correct handling of Ambisonic files. Thanks to Fons + Adriaensen for the test. + + * src/wav.c src/wav_w64.c + Fix handling of Ambisonic files. Thanks to Fons Adriaensen for the patch. + +2008-06-29 Erik de Castro Lopo + + * configure.ac + Fix detection/enabling of external libs. + + * M4/extra_pkg.m4 M4/Makefile.am + Add m4 macro PKG_CHECK_MOD_VERSION which is a hacked version + PKG_CHECK_MODULES. The new macro prints the version number of the package + it is searching for. + +2008-06-14 Erik de Castro Lopo + + * src/aiff.c + Apply a fix from Axel Röbel where if the second loop in the instrument + chunk is none, the loop mode is written into the first loop. + +2008-05-31 Erik de Castro Lopo + + * src/test_float.c src/test_main.(c|h) src/Makefile.am + Add new file to test functions float32_(le|be)_(read|write) and + double64_(le|be)_(read|write). Hook into build and testsuite. + + * src/double64.c src/float32.c + Fix bugs in functions found by test added above. Thanks to Nicolas Castagne + for reporting this bug. + + * src/sndfile.h.in + Change time_reference_(low|high) entries of SF_BROADCAST_INFO struct to + unsigned. + + * examples/sndfile-info.c + Print out the BEXT time reference in a sensible format. + +2008-05-21 Erik de Castro Lopo + + * src/*.c + Fuzz fixes. + + * src/ogg.c + Add call to ogg_stream_clear to fix valgrind warning. + + * src/aiff.c + Fix x86_64 compile issue. + + * configure.ac src/Makefile.am src/flac.c src/ogg.c + Link to external versions of FLAC, Ogg and Vorbis. + + * tests/lossy_comp_test.c tests/ogg_test.c tests/string_test.c + tests/vorbis_test.c tests/write_read_test.tpl + Fix tests when configured with --disable-external-libs. + + * tests/external_libs_test.c tests/Makefile.am + Add new test and hook into build and test suite. + + * src/command.c + Use HAVE_EXTERNAL_LIBS to ensure that the SFC_GET_FORMAT_* commands return + the right data when external libs are disabled. + +2008-05-11 Erik de Castro Lopo + + * tests/write_read_test.tpl + Add a test for extending a file during write by seeking past the current + end of file. + + * src/sndfile.c + Allow seeking past end of file during write. + +2008-05-10 Erik de Castro Lopo + + * doc/api.html doc/command.html + Move all information about the sf_command function to command.html and add + a link from documentation of the sf_read/write_raw function to the + SFC_RAW_NEEDS_ENDSWAP command. + + * doc/index.html doc/FAQ.html doc/libsndfile.css + Minor documentation tweaks. + +2008-05-09 Erik de Castro Lopo + + * configure.ac + Add AM_PROG_CC_C_O. + +2008-04-27 Erik de Castro Lopo + + * tests/error_test.c + Add a test to make sure if file opened with sf_open_fd, and then the file + descriptor is closed, then sf_close will return an error code. Thanks to + Dave Flogeras for the bug report. + + * src/sndfile.c + Make sf_close return an error is the file descriptor is already closed. + +2008-04-19 Erik de Castro Lopo + + * configure.ac + Set object format to aout for OS/2. Thanks to David Yeo. + + * src/mpc2k.c src/sndfile.c src/sndfile.h.in src/common.h src/Makefile.am + Add ability to read MPC 2000 file. + + * tests/write_read_test.tpl tests/misc_test.c tests/header_test.tpl + tests/Makefile.am + Add tests for MPC 2000 file format. + + * examples/sndfile-convert.c + Allow conversion to MPC 2000 file format. + +2008-04-17 Erik de Castro Lopo + + * src/VORBIS/lib/codebook.c + Sync from upstream SVN. + + * autogen.sh configure.ac + Minor tweaks. + +2008-04-13 Erik de Castro Lopo + + * src/ogg.c + Add a patch that fixes finding the length in samples of an Ogg/Vorbis file. + The patch as supplied segfaulted and required many hours of debugging. + + * src/OGG/bitwise.c + Sync from upstream SVN. + +2008-04-09 Erik de Castro Lopo + + * src/aiff.c + Fix up handling of 'APPL' chunk. Thanks to Axel Röbel for bringing up + this issue. + +2008-04-06 Erik de Castro Lopo + + * tests/*.c + Add calls to sf_close() where needed. + + * tests/utils.tpl tests/multi_file_test.c + Always pass 0 as the third argument to open when OS_IS_WIN32. + +2008-04-03 Erik de Castro Lopo + + * src/test_* + Add files test_main.[ch]. + Collapse all tests into a single executable. + +2008-03-30 Erik de Castro Lopo + + * src/FLAC + Sync to upstream CVS. + +2008-03-25 Erik de Castro Lopo + + * src/common.h + Make SF_MIN and SF_MAX macros MinGW friendly. + + * examples/sndfile-(info|play).c + Use Sleep function from instead of _sleep. + + * tests/locale_test.c + Disable some tests when OS_IS_WIN32. + + * src/FLAC/src/share/replaygain_anal/replaygain_analysis.c + src/FLAC/src/share/utf8/utf8.c + MinGW fixes. + +2008-03-11 Erik de Castro Lopo + + * doc/FAQ.html + Tweaks to pcm16 <-> float conversion answer. + +2008-02-10 Erik de Castro Lopo + + * src/OGG + Sync to SVN upstream. + + * Makefile.am + Add 'DISTCHECK_CONFIGURE_FLAGS = --enable-gcc-werror'. + +2008-02-05 Erik de Castro Lopo + + * examples/sndfile-jackplay.c + Minor tweaks to warning message printed when compiled without libjack. + +2008-01-27 Erik de Castro Lopo + + * tests/peak_chunk_test.c + Improve read_write_peak_test to find more errors. Inspired by example + provided by Nicolas Castagne. + + * src/aiff.c + Another SFM_RDWR fix shown up by above test. + +2008-01-24 Erik de Castro Lopo + + * src/aiff.c + Fix reading of COMM encoding string. + + * src/chunk.c src/common.h src/Makefile.am + New file for storing and retrieving info about header chunks. Hook into + build. + + * src/aiff.c + Use new chunk logging to fix problem with AIFF in RDWR mode. + +2008-01-22 Erik de Castro Lopo + + * src/command.c + Add WVE to the list of major formats. + + * tests/aiff_rw_test.c + Fix error reporting. + +2008-01-21 Erik de Castro Lopo + + * src/common.[ch] + Add internal functions str_of_major_format, str_of_minor_format, + str_of_open_mode and str_of_endianness. + + * tests/write_read_test.tpl + Fix reporting of errors in new_rdwr_XXXX_test. + +2008-01-20 Erik de Castro Lopo + + * examples/sndfile-play.c + Apply patch from Yair K. to fix compiles with OSS v4. + + * src/common.h src/float32.c src/double64.c + Rename psf->float_enswap to psf->data_endswap. + + * src/sndfile.h.in src/sndfile.c src/pcm.c + Add command SFC_RAW_NEEDS_ENDSWAP. + + * tests/command.c + Add test for SFC_RAW_NEEDS_ENDSWAP. + + * doc/command.html + Document SFC_RAW_NEEDS_ENDSWAP. + + * tests/peak_chunk_test.c + Add test function read_write_peak_test. Thanks to Nicolas Castagne for the + bug report. + +2008-01-09 Erik de Castro Lopo + + * examples/sndfile-cmp.c + Add new example program contributed by Conrad Parker. + + * examples/Makefile.am + Hook into build. + + * doc/development.html + Change use or reconfigure.mk to autogen.sh. + +2008-01-08 Erik de Castro Lopo + + * tests/win32_test.c + Add another win32 test. + + * tests/util.tpl + Add function file_length_fd which wraps fstat. + + * tests/Makefile.am + Run the multi_file_test on AU files. + + * tests/multi_file_test.c + Use function file_length_fd() instead of file_length() to overcome stupid + win32 bug. Fscking hell Microsoft sucks so much. + +2008-01-05 Erik de Castro Lopo + + * src/sd2.c + Fix a rsrc parsing bug. Example file supplied by Uli Franke. + +2007-12-28 Erik de Castro Lopo + + * doc/index.html + Allow use of either LGPL v2.1 or LGPL v3. + + * tests/header_test.tpl + Add header_shrink_test from Axel Röbel. + + * src/wav.c + Add fix from Axel Röbel for writing files with float data but no peak + chunk (ie peak chunk gets removed after the file is opened). + + * src/aiff.c tests/header_test.tpl + Apply similar fix to above for AIFF files. + + * src/wav.c tests/header_test.tpl + Apply similar fix to above for WAVEX files. + + * src/command.c + Add Ogg/Vorbis to 'get format' commands. + +2007-12-16 Erik de Castro Lopo + + * src/ogg.c + Fix seeking on multichannel Ogg Vorbis files. Reported by Bodo. + Set the default encoding quality to 0.4 instead of 4.0 (Bodo again). + + * tests/ogg_test.c + Add stereo seek tests. + +2007-12-14 Erik de Castro Lopo + + * tests/ogg_test.c + Add a test (currently failing) for stereo seeking on Ogg Vorbis files. Test + case supplied by Bodo. + + * tests/utils.(def|tpl) + Add compare_XXX_or_die functions. + +2007-12-05 Erik de Castro Lopo + + * src/aiff.c + Fix a bug where ignoring ssnd_fmt.offset and ssnd_fmt.blocksize caused + misaligned reading of 24 bit data. Thanks to Uli Franke for reporting this. + +2007-12-03 Erik de Castro Lopo + + * src/vox_adpcm.c src/ima_oki_adpcm.[ch] src/Makefile.am + Merge in code from the vox-patch branch. Thanks to Robs for the patch + which fixes a long standing bug in the VOX codec. + +2007-12-01 Erik de Castro Lopo + + * examples/sndfile-convert.c + Fix handling of -override-sample-rate=X option. + +2007-11-25 Erik de Castro Lopo + + * src/ogg.c src/VORBIS + Merge in Ogg Vorbis support from John ffitch of the Csound project. + +2007-11-24 Erik de Castro Lopo + + * src/sndfile.c + Recognise files with 'vox6' extension as 6kHz OKI VOX ADPCM files. Also + recognise 'vox8' as and 'vox' as 8kHz files. + + * configure.ac + Detect libjack (JACK Audio Connect Kit). + + * examples/sndfile-jackplay.c examples/Makefile.am + Add new example program to play sound files using the JACK audio server. + Thanks to Jonatan Liljedahl for allowing this to be included. + +2007-11-21 Erik de Castro Lopo + + * doc/index.html + Update support table with SD2 and FLAC. + +2007-11-17 Erik de Castro Lopo + + * src/sndfile.c + Fix calculation of internal value psf->read_current when attempting to read + past end of audio data. + Remove redundant code. + + * tests/lossy_comp_test.c + Add read_raw_test to check that raw reads do not go past the end of the + audio data section. + Clean up error output messages. + + * src/sndfile.c + Add code to prevent sf_read_raw from reading past the end of the audio data. + + * tests/Makefile.am + Add the wav_pcm lossy_comp_test. + +2007-11-16 Erik de Castro Lopo + + * configure.ac src/Makefile.am src/create_symbols_file.py + More OS/2 fixes from David Yeo. + +2007-11-12 Erik de Castro Lopo + + * src/file_io.c tests/utils.tpl tests/benchmark.tpl + Improve handling of requirements for O_BINARY as suggested by Ed Schouten. + +2007-11-11 Erik de Castro Lopo + + * src/common.h + Fix symbol class when SF_MIN is nested inside SF_MAX or vice versa. + + * src/create_symbols_file.py + Add support for OS/2 contributed by David Yeo. + +2007-11-05 Erik de Castro Lopo + + * M4/gcc_version.m4 + Add macro AC_GCC_VERSION to detect GCC_MAJOR_VERSION and GCC_MINOR_VERSION. + + * configure.ac + Use AC_GCC_VERSION to work around gcc-4.2 inline warning stupidity. + See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33995 + Use -fgnu-inline to prevent stupid warnings. + +2007-11-03 Erik de Castro Lopo + + * tests/util.tpl + Increase the printing width for print_test_name(). + + * tests/command_test.c tests/Makefile.am + Add tests for correct updating of broadcast WAV coding history. + + * examples/sndfilehandle.cc examples/Makefile.am + Add example program using the C++ SndfileHandle class. + +2007-10-29 Erik de Castro Lopo + + * src/common.h src/sndfile.c + Add error codes SFE_ZERO_MAJOR_FORMAT and SFE_ZERO_MINOR_FORMAT. + +2007-10-26 Erik de Castro Lopo + + * src/sd2.c + Identify sample-rate/sample-size/channels by resource id. + +2007-10-25 Erik de Castro Lopo + + * src/broadcast.c src/common.h src/sndfile.c + Improvements to handling of broadcast info in WAV files. Thanks to Frederic + Cornu and other for their input. + +2007-10-24 Erik de Castro Lopo + + * src/FLAC/include/share/alloc.h + Mingw fix for SIZE_T_MAX from Uli Franke. + +2007-10-23 Erik de Castro Lopo + + * tests/open_fail_test.c tests/error_test.c tests/Makefile.am + Move tests from open_fail_test.c to error_test.c and remove the former. + +2007-10-22 Erik de Castro Lopo + + * tests/scale_clip_test.(def|tpl) + Add tests for SFC_SET_INT_FLOAT_WRITE command. + + * doc/command.html + Add docs for SFC_SET_INT_FLOAT_WRITE command. + + * examples/sndfile-play.c tests/dft_cmp.c + Fix gcc-4.2 warning messages. + +2007-10-21 Erik de Castro Lopo + + * src/sndfile.h.in src/sndfile.c + Add command SFC_GET_CURRENT_SF_INFO. + + * src/sndfile.h.in src/sndfile.c src/create_symbols_file.py + Remove function sf_get_info (only ever in pre-release code). + + * tests/command_test.c + Add test for SFC_GET_CURRENT_SF_INFO. + +2007-10-15 Erik de Castro Lopo + + * src/wav.c + Add parsing of 'exif' chunks. Originally coded by Trent Apted. + + * configure.ac + Put config stuff in Cfg directory. + Remove check for inttypes.h. + +2007-10-10 Erik de Castro Lopo + + * src/w64.c + Fix writing of 'riff' chunk length and check for correct value in parser. + +2007-09-20 Erik de Castro Lopo + + * doc/index.html + Link to MP3 FAQ entry. + +2007-09-18 Erik de Castro Lopo + + * src/flac.c + Move the blocksize check to an earlier stage of flac_buffer_copy. + +2007-09-12 Erik de Castro Lopo + + * src/FLAC + Huge merge from FLAC upstream. + +2007-09-10 Erik de Castro Lopo + + * examples/*.c + Change license to all example programs to BSD. + +2007-09-08 Erik de Castro Lopo + + * src/FLAC/include/FLAC/metadata.h + Include to prevent compile error on OSX. + + * Octave/octave_test.sh + Disable test on OSX. Can't get it to work. + + * src/flac.c + Check the blocksize returned from the FLAC decoder to prevent buffer + overruns. Reported by Jeremy Friesner. Thanks. + +2007-09-07 Erik de Castro Lopo + + * Makefile.am M4/octave.m4 + Fix build when Octave headers are not present. + +2007-08-27 Erik de Castro Lopo + + * doc/development.html + Add note about bzr repository directory looking empty. + +2007-08-26 Erik de Castro Lopo + + * configure.ac Octave/* M4/octave_* + Bunch of changes to add ability to build GNU Octave modules to read/write + sound files using libsndfile from Octave. + +2007-08-23 Erik de Castro Lopo + + * acinclude.m4 configure.ac ... + Get rid of acinclude.m4 and replace it with an M4 directory. + +2007-08-21 Erik de Castro Lopo + + * src/sndfile.h.in + Remove crufty Metrowerks compiler support. Allow header file to be compiled + on windows with both GCC and microsoft compiler. + +2007-08-19 Erik de Castro Lopo + + * tests/dft_cmp.[ch] tests/floating_point_test.tpl + Clean up floating point tests. + +2007-08-14 Erik de Castro Lopo + + * src/aiff.c + Fix segfault when COMM chunk length is byte swapped. + +2007-08-09 Erik de Castro Lopo + + * src/common.h src/mat4.c src/mat5.c src/sndfile.c + Add a generic SFE_CHANNEL_COUNT_ZERO error, remove format specific errors. + + * src/au.c + Fix crash on AU files with zero channel count. Reported by Ben Alison. + +2007-08-08 Erik de Castro Lopo + + * src/voc.c + Fix bug in handling file supplied by Matt Olenik. + +2007-07-31 Erik de Castro Lopo + + * src/OGG + Merge from OGG upstream sources. + +2007-07-25 Erik de Castro Lopo + + * src/FLAC + Merge from FLAC upstream sources. + +2007-07-15 Erik de Castro Lopo + + * src/flac.c + Fix memory leak; set copy parameter to FALSE in call to + FLAC__metadata_object_vorbiscomment_append_comment. + + * src/common.[ch] + Add function psf_rand_int32(). + +2007-07-14 Erik de Castro Lopo + + * src/FLAC + Merge from FLAC upstream sources. + + * src/strings.c tests/string_test.c tests/Makefile.am + Make sure string tests for SF_STR_LICENSE actually works. + +2007-07-13 Erik de Castro Lopo + + * tests/string_test.c + Add ability to test strings stored in metadata secion of FLAC files. + + * src/string.c + Fix logic for testing if audio data has been written and string is added. + Make sure SF_STR_ALBUM actually works. + + * src/flac.c + Finalize reading/writing string metadata. Tests pass. + + * src/sndfile.h.in tests/string_test.c src/flac.c + Add string type SF_STR_LICENSE, update test and use for FLAC files. + + * src/sndfile.h.in + Add definition for SFC_SET_SCALE_FLOAT_INT_WRITE command. + + * src/common.h src/double64.c src/float32.c src/sndfile.c + Add support for SFC_SET_SCALE_FLOAT_INT_WRITE (still needs testing). + +2007-07-12 Erik de Castro Lopo + + * src/flac.c + Apply patch from Ed Schouten to read artist and title metadata from FLAC + files. + Improve reporting of FLAC metadata. + + * src/sndfile.h.in tests/string_test.c src/flac.c + Add string type SF_STR_ALBUM, update test and use for FLAC files. + +2007-06-28 Erik de Castro Lopo + + * src/FLAC/* + Merge from upstream CVS. + +2007-06-16 Erik de Castro Lopo + + * src/FLAC/* + Update from upstream CVS. + +2007-06-14 Erik de Castro Lopo + + * tests/cpp_test.cc + Add extra tests for when the SndfileHandle constructor fails. + + * src/sndfile.hh + Make sure failure to open the file in the constructor does not allow later + calls to other methods to fail. + +2007-06-10 Erik de Castro Lopo + + * tests/util.tpl + Add function write_mono_file. + + * tests/generate.[ch] tests/Makefile.am + Add files generate.[ch] and hook into build. + + * tests/write_read_test.tpl + Add multi_seek_test. + + * src/flac.c + Fix buffer overflow bug. Test provided by Jeremy Friesner and fix provided + by David Viens. + +2007-06-07 Erik de Castro Lopo + + * doc/FAQ.html + Minor update. + + * configure.ac src/FLAC/src/libFLAC/ia32/Makefile.am src/Makefile.am + Apply patch from Trent Apted make it compile on Intel MacOSX. Thanks Trent. + +2007-05-28 Erik de Castro Lopo + + * src/wav.c + Fix writing of MSGUID subtypes. Thanks to Bruce Sharpe. + +2007-05-22 Erik de Castro Lopo + + * src/wav.c + Fix array indexing bug raised by Bruce Sharpe. + +2007-05-12 Erik de Castro Lopo + + * src/FLAC/src/share/getopt/getopt.c + Fix Mac OSX / PowerPC compile warnings. + + * configure.ac + Make sure WORDS_BIGENDIAN gets correctly defined for FLAC code. + +2007-05-04 Erik de Castro Lopo + + * doc/FAQ.html + Add Q/A about MP3 support. + +2007-05-03 Erik de Castro Lopo + + * doc/new_file_type.HOWTO + Minor updates. + +2007-05-02 Erik de Castro Lopo + + * src/wve.c + Fix a couple bad parameters with psf_log_printf. + + * src/pcm.c + Improve error reporting. + + * src/common.h src/common.c + Constify psf_hexdump. + +2007-04-30 Erik de Castro Lopo + + * src/FLAC + Ditch and re-import required FLAC code. + + * configure.ac + Force FLAC__HAS_OGG variable to 1. + + * src/FLAC/src/libFLAC/stream_encoder.c + Fix compiler warnings. + +2007-04-23 Erik de Castro Lopo + + * configure.ac tests/win32_ordinal_test.c + Detect if win32 DLL is beging generated and only run win32_ordinal_test if + true. + + * src/G72x/Makefile.am src/Makefile.am + Use $(EXEEXT) where possible. + +2007-04-18 Erik de Castro Lopo + + * src/wve.c src/common.h src/sndfile.c + Complete definition of SfE_WVE_NO_WVE error message. + + * src/wve.c + Fix error in files generated on big endian systems. Robustify parsing. + +2007-04-16 Erik de Castro Lopo + + * src/double64.c + Fix clipping of double to short conversions on 64 bit systems. + + * src/flac.c regtest/database.c tests/cpp_test.cc + Fix compile warnings for 64 bit systems. + +2007-04-15 Erik de Castro Lopo + + * src/wav.c src/wav_w64.c + Use audio detect function when 'fmt ' chunk data is suspicious. + + * configure.ac + Add ugly hack to remove -Werror from some Makefiles. + +2007-04-14 Erik de Castro Lopo + + * src/GSM610/long_term.c src/macbinary3.c tests/cpp_test.cc + Add patch from André Pang to clean up compiles on OSX. + + * src/wve.c src/common.h src/sndfile.c src/sndfile.h.in + examples/sndfile-convert.c + Merge changes from Reuben Thomas to improve WVE support. + + * tests/lossy_comp_test.c tests/Makefile.am + Add tests for WVE files. + +2007-04-11 Erik de Castro Lopo + + * src/sndfile.hh + Add a static SndfileHandle::formatCheck method as suggested by Jorge + Jiménez. + +2007-04-09 Erik de Castro Lopo + + * src/sndfile.c + Fixed a bug in sf_error() where the function itself was being compared + against zero. Add a check for a NULL return from peak_info_calloc. Fix a + possible NULL dereference. + +2007-04-07 Erik de Castro Lopo + + * src/flac.c + Turn off seekable flag when writing, return SFE_BAD_RDWR_FORMAT when + opening file for RDWR. + + * src/sndfile.c + Improve error message for SFE_BAD_RDWR_FORMAT. + + * src/mat4.c + Fix array indexing issue. Thanks to Ben Allison (Nullsoft) for alerting me. + +2007-03-05 Erik de Castro Lopo + + * doc/FAQ.html + Add Q/A 19 on project files. + +2007-03-01 Erik de Castro Lopo + + * src/sndfile.c + Guard agains MacOSX universal binary compiles. + + * doc/FAQ.html + Add Q/A 18 and clean up Q3. + +2007-02-22 Erik de Castro Lopo + + * src/aiff.c + Add support for 'in24' files. + +2007-02-13 Erik de Castro Lopo + + * src/wav.c src/wav_w64.c src/wav_w64.h + Start work towards detecting ausio codec type from the actual audio data. + + * src/audio_detect.c src/test_audio_detect.c + Add new file and its unit test. + +2007-02-07 Erik de Castro Lopo + + * examples/cooledit-fixer.c examples/Makefile.am + Remove old broken example program. + +2007-02-06 Erik de Castro Lopo + + * src/sndfile.c src/sndfile.h.in src/create_symbols_file.py + Add function sf_get_info. + +2007-01-25 Erik de Castro Lopo + + * examples/sndfile-play.c + For ALSA, use the 'default' device instead of 'plughw:0'. + +2007-01-22 Erik de Castro Lopo + + * src/sndfile.c + Allow writing of WAV/WAVEX 'BEXT' chunks in SFM_RDWR mode. + +2007-01-21 Erik de Castro Lopo + + * doc/development.html doc/embedded_files.html man/sndfile-play.1 + Minor documentation fixes. Thanks Reuben Thomas. + +2006-12-16 Erik de Castro Lopo + + * examples/sndfile-convert.c + Add -override-sample-rate command line option. + +2006-11-19 Erik de Castro Lopo + + * tests/misc_test.c + Force errno to zero at start of some tests. + + * src/sndfile.c + Minor clean up of error handling. + + * configure.ac + Remove an assembler test which was failing on OSX. + +2006-11-15 Erik de Castro Lopo + + * src/common.h + Fix the definition of SF_PLATFORM_S64 for MinGW. + + * src/FLAC/Makefile.am src/FLAC/share/grabbag/Makefile.am + Fix path problems for MinGW. + +2006-11-13 Erik de Castro Lopo + + * src/sfendian.h + Add include guard. + + * src/Makefile.am src/flac.c + Clean up include paths. + + * src/test_conversions.c + New file to test psf_binheader_readf/writef functions. + + * src/Makefile.am src/test_file_io.c src/test_log_printf.c src/common.c + Clean up unit testing. + + * src/common.c + Fix a bug reading/writing 64 bit header fields. Thanks to Jonathan Woithe + for reporting this. + + * src/test_conversions.c + Complete unit test for above fix. + +2006-11-11 Erik de Castro Lopo + + * src/sndfile.c + More refactoring to clean up psf_open_file() and vairous sf_open() + functions. + +2006-11-09 Erik de Castro Lopo + + * src/wav.c + Apply a patch from Jonathan Woithe to allow opening of (malformed) WAV + files of over 4 gigabytes. + +2006-11-05 Erik de Castro Lopo + + * src/sndfile.c + Refactor function psf_open_file() to provide a single return point. + + * tests/misc_test.c + Fix permission_test to ensure that read only file can be created. + +2006-11-03 Erik de Castro Lopo + + * src/common.h + Add SF_PLATFORM_S64 macro as a platform independant way of doing signed 64 + bit integers. + + * src/aiff.c src/svx.c src/wav.c + Add warning in log if files are larger than 4 gigabytes in size. + +2006-11-01 Erik de Castro Lopo + + * src/FLAC src/OGG confgure.ac src/Makefile.am + Pull in all required FLAC and OGG code so external libraries are not + needed. This makes compiling on stupid fscking Windoze easier. + +2006-10-27 Erik de Castro Lopo + + * src/sd2.c + Add workaround for switched sample rate and sample size. + + * src/wav.c + Add workaround for excessively long coding history in the 'bext' chunk. + +2006-10-23 Erik de Castro Lopo + + * src/sndfile.h.in src/sndfile.c src/wav.c doc/command.html + Use SF_AMBISONIC_* instead of SF_TRUE/SF_FALSE. + +2006-10-22 Erik de Castro Lopo + + * src/sndfile.h.in src/wav.c src/wav_w64.c src/common.h doc/command.html + Apply a patch from Fons Adriaensen to allow writing on WAVEX Ambisonic + files. Still needs a little tweaking before its ready for release. + + * src/*.c + Use the UNUSED macro to prevent compiler warnings. + +2006-10-19 Erik de Castro Lopo + + * src/aiff.c + Fix a bug in parsing AIFF files with a slightly unusual 'basc' chunk. Thanks + to David Viens for providing two example files. + + * src/common.(c|h) src/aiff.c + Add a function psf_sanitize_string and use it in aiff.c. + +2006-10-18 Erik de Castro Lopo + + * src/wav_w64.c + Apply a patch from Fons Adriaensen which fixes a minor WAVEX GUID issue. + +2006-10-17 Erik de Castro Lopo + + * src/Makefile.am + Fix problem related to recent test coverage changes. + +2006-10-15 Erik de Castro Lopo + + * configure.ac tests/Makefile.am + Add --enable-test-coverage configure option. + +2006-10-05 Erik de Castro Lopo + + * src/sndfile.hh + Add an std::string SndfileHandle constructor. + + * tests/scale_clip_test.tpl + Fix the 'make distcheck' target. + +2006-10-03 Erik de Castro Lopo + + * src/double64.c src/float32.c + Add optional clipping on float file data to int read data conversions. + + * tests/tests/scale_clip_test.(def|tpl) + Add test for above new code. + +2006-09-06 Erik de Castro Lopo + + * tests/aiff_rw_test.c + Add 'MARK' chunks to make sure they are parsed correctly. + +2006-09-05 Erik de Castro Lopo + + * src/aiff.c + Fix parsing of MARK chunks. Many thanks to Sciss for generating files to + help debug the problem. + +2006-09-02 Erik de Castro Lopo + + * src/common.h + Make the SF_MIN and SF_MAX macros at least partially type safe. + + * tests/lossy_comp_test.c + Fix overflow problems when ensuring that signalis not zero. + +2006-08-31 Erik de Castro Lopo + + * configure.ac docs/*.html + Changes for release 1.0.17. + +2006-08-08 Erik de Castro Lopo + + * src/flac.c + Remove inline from functions called by pointer. Thanks to Sampo Savolainen + for notifying me of this. + +2006-07-31 Erik de Castro Lopo + + * src/sndfile.hh + Add writeSync method. + Add copy constructor and assignment operator (thanks Daniel Schmitt). + Add methods readRaw and writeRaw. + Make read/write/readf/writef simple overlaods instead of templates (thanks + to Trent Apted for suggesting this). + + * tests/cpp_test.cc + Cleanup. Add tests. + +2006-07-30 Erik de Castro Lopo + + * src/sndfile.hh + Templatize the read/write/readf/writef methods as suggested by Lars Luthman. + Prevent the potential leak of SNDFILE* pointers in the openRead/openWrite/ + openReadWrite methods. + Add const to SF_INFO pointer in Sndfile constructor. + Make the destrictor call the close() method. + + * tests/cpp_test.cc + Add more tests. + +2006-07-29 Erik de Castro Lopo + + * tests/cpp_test.cc + Remove the generated file so "make distcheck" passes. + + * src/Makefile.am + Add sndfile.hh to distributed header files. + + * src/sndfile.hh + Change the license for the C++ wrapper to modified BSD. + +2006-07-28 Erik de Castro Lopo + + * src/sndfile.hh + Complete it. + + * tests/cpp_test.cc + Add more tests. + +2006-07-27 Erik de Castro Lopo + + * tests/utils.tpl + Add extern C to generated header file. + + * src/sndfile.hh + Work towards completing this. + + * tests/cpp_test.cc tests/Makefile.am + Add a C++ test and hook into build. + + * configure.ac + Add appropriate CXXFLAGS. + +2006-07-26 Erik de Castro Lopo + + * configure.ac + Test if compiler supports -Wpointer-arith. + + * src/common.c + Fix a warning resulting from -Wpointer-arith. + +2006-07-15 Erik de Castro Lopo + + * examples/sndfile-play.c + Explicitly set endian-ness as well as setting 16 bit output. + + * examples/sndfile-info.c + Make sure to parse info if file fails to open. + + * src/sndfile.c + Handle parse error a little better. + + * src/wav_w64.[ch] + Minor clean up, add detection of IPP ITU G723.1. + +2006-06-23 Erik de Castro Lopo + + * src/sndfile.c + Make sure psf->dataoffset gets reset to zero when openning headersless + files based on the file name extension. + +2006-06-21 Erik de Castro Lopo + + * tests/(command|lossy_comp|pcm|scale_clip)_test.c tests/fix_this.c + tests/write_read_test.(tpl|def) + Fix gcc-4.1 compiler warnings about "dereferencing type-punned pointer will + break strict-aliasing rules". + + * examples/cooledit-fixer.c + More fixes like above. + +2006-06-20 Erik de Castro Lopo + + * src/file_io.c + Fix a windows bug where the syserr string of SF_PRIVATE was not being set + correctly. + + * src/sndfile.c + Fixed a logic bug in sf_seek(). Thanks to Paul Davis for finding this. + +2006-06-04 Erik de Castro Lopo + + * configure.ac + Fixed detection of S_IRGRP. + +2006-05-30 Erik de Castro Lopo + + * sndfile-convert.c + Add conversion SF_INSTRUMENT data when present. + +2006-05-22 Erik de Castro Lopo + + * doc/development.html + Removed references to tla on windows. + + * src/common.h src/sndfile.c + Add separate void pointers for file containter and file codec data to + SF_PRIVATE struct. Still need to move all existing fdata pointers. + + * tests/write_read_test.tpl + Change the order of some tests. + + * src/aiff.c + When writing 'AIFC' files, make sure get an 'FVER' gets added. + + * src/common.h src/(dwvw|flac|g72x|gsm610|ima_adpcm|ms_adpcm|paf|sds).c + src/(sndfile|voc|vox_adpcm|xi).c + Remove fdata field from SF_PRIVATE struct and replace it with codec_data. + +2006-05-10 Erik de Castro Lopo + + * Win32/testprog.c Win32/Makefile.am + Add a minimal win32 test program. + + * Win32/README-precompiled-dll.txt Mingw-make-dist.sh + Update readme and Mingw build script. + +2006-05-09 Erik de Castro Lopo + + * configure.ac acinclude.m4 + Minor fixes for Solaris. + +2006-05-05 Erik de Castro Lopo + + * src/test_endswap.(def|tpl) + Fix printf formatting for int64_t on 64 bit machines. + +2006-05-04 Erik de Castro Lopo + + * src/binhead_check.py + New file to check for bad parameters passed to psf_binheader_writef(). + + * src/Makefile.am + Hook into test suite. + + * src/voc.c src/caf.c src/wav.c src/mat5.c src/mat4.c + Fix bugs found by new test program. + + * src/double64.c + Clean up double64_get_capability(). + +2006-05-03 Erik de Castro Lopo + + * src/wav_w64.c + Fix a bug on x86_64 where an int was being passed via stdargs and being + read using size_t which is 64 bits. Thenks to John ffitch for giving me a + login on his box. + +2006-05-02 Erik de Castro Lopo + + * src/caf.c src/double64.c examples/sndfile-info.c tests/virtual_io_test.c + tests/utils.tpl + Fix a couple of signed/unsigned problems. + +2006-05-01 Erik de Castro Lopo + + * tests/command_test.c + Add channel map tests. + + * src/common.h src/sndfile.c + Add a pointer the the SF_PRIVATE struct and make sure it gets freed in + sf_close(). + +2006-04-30 Erik de Castro Lopo + + * configure.ac doc/(command|index|api).html NEWS README + Updates for 1.0.16 release. + + * src/sndfile.h.in + Define enums for channel mapping. + + * examples/sndfile-info.c + Clean up usage of SF_INFO struct. + +2006-04-29 Erik de Castro Lopo + + * tests/util.tpl + Add function testing function exit_if_true(). + + * tests/floating_point_test.tpl + Fix a problem where the test program was not exiting when the test failed. + +2006-04-15 Erik de Castro Lopo + + * src/sndfile.h.in src/sndfile.c src/common.h src/command.c + Implement new commands SFC_GET_SIGNAL_MAX and SFC_GET_MAX_ALL_CHANNELS. + + * doc/commands.html + Document new commands. Other minor updates. + + * tests/peak_chunk_test.c + Update tests for new commands. + +2006-04-02 Erik de Castro Lopo + + * tests/peak_chunk_test.c + Add test for RIFX and WAVEX files. + Try and confuse the PEAK chunk writing by enabling and disabling it. + + * src/sndfile.c + Fix a bug where enabling and disabling PEAK chunk was screwing up. + +2006-03-31 Erik de Castro Lopo + + * src/sndfile.h.in + Add the block of 190 reserved bytes into this struct to allow for + future expansion. + + * src/wav.c src/sndfile.c src/broadcast.c + Significant cleanup of broadcast wave stuff. + + * examples/sndfile-info.c + Fix print message. + + * tests/command_test.c tests/Makefile.am + Complete bext tests, hook test in test suite. + +2006-03-30 Erik de Castro Lopo + + * src/sndfile.h.in + Make coding_history field of SF_BROADCAST_INFO struct a char array instead + of a char pointer. + + * src/sndfile.c src/common.h src/wav.c + Clean up knock on effects of above chnage. + + * examples/sndfile-info.c + Add -b command line option to usage message. + Clean up output of broadcast wave info. + + * src/wav.c + Ignore and skip the 'levl' chunk. + +2006-03-26 Erik de Castro Lopo + + * configure.ac + Fix handling of --enable and --disable configure args. Thanks to Diego + 'Flameeyes' Pettenò who sent the patch. + +2006-03-22 Erik de Castro Lopo + + * doc/win32.html + Make it really clear that although the MSVC++ cannot compile libsndfile, + the precompiled DLL can be used in C++ programs compiled with MSVC++. + +2006-03-18 Erik de Castro Lopo + + * src/aiff.c + Fix bug in writing of INST chunk in AIFF files. + Fix potential bug in writing MARK chunks. + + * src/sndfile.c + Make sure the instrument chunk can only be written at the start of the file. + + * tests/command_test.c + Add check of log buffer. + + * tests/utils.tpl + Add usage of space character to psf_binheader_writef. + +2006-03-17 Erik de Castro Lopo + + * src/Makefile.am tests/Makefile.am + Remove --source-time argument from autogen command lines. + + * src/broadcast.c + New file for EBU Broadcast chunk in WAV files. + + * src/sndfile.c src/sndfile.h.in src/wav.c src/common.h + Add patch from Paul Davis implementing read/write of the BEXT chunk. + +2006-03-16 Erik de Castro Lopo + + * Win32/README-precompiled-dll.txt + New file descibing how to use the precompiled DLL. + + * Win32/Makefile.am + Add Win32/README-precompiled-dll.txt to EXTRA_DIST files. + + * configure.ac + Bump version to 1.0.15. + +2006-03-11 Erik de Castro Lopo + + * src/wav.c + On read, only add the endian flag if the file is big endian. + + * src/ms_adpcm.c + Fixed writing of APDCM coeffs in RIFX files. + + * tests/write_read_test.tpl tests/lossy_comp_test.c + Add tests for RIFX files. + +2006-03-10 Erik de Castro Lopo + + * Mingw-make-dist.sh + Bunch of improvements. + + * doc/win32.html + Update MinGW program versions. + +2006-03-09 Erik de Castro Lopo + + * src/create_symbols_file.py + Fix the library name in created win32 DEF file. Add correct DLL name for + Cygwin DLL. + + * Win32/Makefile.am tests/Makefile.am + Remove redundant files, add win32_ordinal_test to test suite. + + * tests/win32_ordinal_test.c + Update to do test in cygsndfile-1.dll as well. + + * doc/win32.html + Fix typo, mention that -mno-cygwin with the Cygwin compiler does not work. + + * src/wav.c src/wav_w64.c src/sndfile.c src/sndfile.h.in + Apply large patch from Jesse Chappell which adds support for RIFX files. + +2006-03-08 Erik de Castro Lopo + + * Makefile.am + Add Mingw-make-dist.sh to the extra dist files. + + * configure.ac + Fix setting SHLIB_VERSION_ARG for MinGW. + + * tests/win32_ordinal_test.c + New test program to test that the win32 DLL ordinals agree with the DEF + file. + +2006-03-04 Erik de Castro Lopo + + * src/common.h + Add a static inline function to convert an int to a size_t. This will be + a compile to nothing on 32 bit CPUs and a sign extension on 64 bit CPUs. + + * src/aiff.c src/avr.c src/common.c src/xi.c src/gsm610.c + Fix an ia64 problem where a varargs function was being passed an int in + some places and a size_t in other places. + + * src/sd2.c + Add a workaround for situations where OSX seems to add an extra 0x52 bytes + to the start of the resource fork. + +2006-02-19 Erik de Castro Lopo + + * Mingw-make-dist.sh + Add a shell script to build the windows binary/source ZIP file. + + * doc/index.html + Add download link for windows binary/source ZIP file. Add links for GPG + signatures. + + * doc/win32.html + Remove info about building using microsoft compiler. + + * configure.ac + Bump version to 1.0.14. + +2006-02-11 Erik de Castro Lopo + + * src/sd2.c + Improve logging of errors in resource fork parser. + +2006-01-31 Erik de Castro Lopo + + * Win32/Makefile.msvc + Replace au_g72x.* with g72x.*. Thanks to ussell Borogove. + +2006-01-29 Erik de Castro Lopo + + * src/common.c + Make sure return values are initialised header buffer is full. + + * src/wav.c + Add workarounds for messed up WAV files. + +2006-01-21 Erik de Castro Lopo + + * Win32/config.h + Undef HAVE_INTTYPES_H for win32. + + * tests/command_test.c + Don't exit on error in instrument test for XI files. + + * configure.ac + Bump version to 1.0.13. + + * doc/*.html NEWS README + Update version numbers. + +2006-01-19 Erik de Castro Lopo + + * src/xi.c + Start work on add read/write of instrument chunks. + + * src/command_test.c + Add tests for XI instrument chunk. + + * tests/largefile_test.c tests/Makefile.am + Add new test and hook it into the build system. This test will not be run + automatically because it requires 3 Gig of disk space and takes 3 minutes + to run. + +2006-01-10 Erik de Castro Lopo + + * examples/sndfile-play.c + Fix calculation of samples remaining in win32 code. Thanks Axel Röbel. + + * src/common.h + Make sure length of header buffer can hold header plus strings. Thanks Axel + Röbel. + +2006-01-09 Erik de Castro Lopo + + * src/sndfile.h.in src/aiff.c src/wav.c + Apply a patch from John ffitch (Csound project). + Add detune field to SF_INSTRUMENT struct. + Add reading/writing instrument chunks to WAV files. + + * tests/command_test.c + Update SF_INSTRUMENT tests. + + * tests/Makefile.am + Hook instrument tests into test suite. + +2006-01-05 Erik de Castro Lopo + + * configure.ac + Check for because some broken systems (like Solaris) don't have + which is the 1999 ISO C standard file containing int64_t. + + * src/sfendian.h src/common.h + Use if is not available. + +2005-12-30 Erik de Castro Lopo + + * tests/peak_chunk_test.c + Extend and clean up tests. + + * src/sndfile.c + Fix a bug that prevented the turning off of PEAK chunks. + +2005-12-29 Erik de Castro Lopo + + * tests/error_test.c + Make the test distclean correct. + + * src/file_io.c + Fix an SD2 MacOSX bug (reported by vince schwarzinger). + +2005-12-28 Erik de Castro Lopo + + * src/aiff.c tests/command_test.c + Apply a big patch from John ffitch (Csound project) to add reading and + writing of instrument chunks to AIFF files. Also update the test. + +2005-12-10 Erik de Castro Lopo + + * tests/aiff_rw_test.c tests/virtual_io_test.c tests/utils.tpl + Move test function dump_data_to_file() to utils.tpl. + + * tests/error_test.c tests/Makefile.am + Updates, including a new test to test that sf_error() returns a valid error + number. + +2005-12-07 Erik de Castro Lopo + + * examples/list_formats.c + Make sure the SF_INFO struct is memset to all zero before being used. + Thanks to Stephen F. Booth. + + * src/sndfile.c + Make the return value of sf_error() match the API documentation. + +2005-11-19 Erik de Castro Lopo + + * examples/sndfile-convert.c + Allow conversion to raw gsm610. + + * src/common.h src/sndfile.c src/au.c + Remove au_nh_open() and all references to it (wasn't working anyway). + + * tests/headerless_test.c + Add new test for file extension based detection. + + * src/sndfile.c + Rejig file extension based file type detection. + +2005-11-16 Erik de Castro Lopo + + * src/sndfile.c + Add "gsm" as a recognised file extension when no magic number can be found. + + * tests/lossy_comp_test.c tests/Makefile.am + Test headerless GSM610. + +2005-11-13 Erik de Castro Lopo + + * doc/api.html + Fix a minor typo and a minor error. Thanks Christoph Kobe and John Pavel. + +2005-10-30 Erik de Castro Lopo + + * src/wav_w64.c + Add more reporting of 'fmt ' chunk for G721 encoded files. + + * src/wav.c + Gernerate a more correct 20 byte 'fmt ' chunk rather than a 16 byte one. + +2005-10-29 Erik de Castro Lopo + + * src/G72x/g72x.[ch] + Minor cleanup of interface. + +2005-10-28 Erik de Castro Lopo + + * src/ogg.c + Removed the horribly broken and non-functional OGG implementation when + --enable-experimental was enabled. When OGG does finally work it will be + merged. + + * src/caf.c + Fix a memory leak. + +2005-10-27 Erik de Castro Lopo + + * src/g72x.c src/G72x/*.(c|h) src/common.h src/sndfile.c src/wav.c src/au.c + Add support for G721 encoded WAV files. + + * doc/index.html + Update support matrix. + + * tests/lossy_comp_test.c + For file formats that support it, add string data after the audio data and + make sure it isn't treated as audio data on read. + + * src/gsm610.c + Add code to ensure that the container close function (ie for WAV files) gets + called after the codec's close function. This allows GSM610 encoded WAV files + to have string data following the audio data. + Add an AIFF specific check on psf->datalength. + + * src/wav.c + Simplify wav_close function. + + * src/aiff.c + Make sure the tailer data gets written at an even file offset. Pad if + necessary. + + * src/common.h + Replace the close function pointer in SF_PRIVATE with separate functions + codec_close and container_close. The former is always called first. + + * src/*.c + Fix knock on effects of above. + +2005-10-26 Erik de Castro Lopo + + * examples/sndfile-info.c + Complete dumping SF_INSTRUMENT data. + + * src/dwvw.c src/ima_adpcm.c src/gsm610.c src/ms_adpcm.c + Add extra checks in *_init function. + + * tests/lossy_comp_test.c + Add a string comment to the end of the files to make sure that the decoder + doesn't decode beyond the end of the audio data section. + +2005-10-25 Erik de Castro Lopo + + * examples/sndfile-info.c + Minor code cleanup. + Start work on dumping SF_INSTRUMENT data. + +2005-10-23 Erik de Castro Lopo + + * src/sndfile.h.in src/common.h src/common.c + Update definition of SF_INSTRUMENT struct and create a function to allocate + and initialize the struct (input from David Viens). + Clean up definition of SF_INSTRUMENT struct. + + * src/wav.c src/wav_w64.c + Add support for Ambisoncs B WAVEX files (David Viens). + + * src/aiff.c src/wav.c src/wav_w64.c + Start work on reading/writing the SF_INSTRUMENT data. + + * src/sndfile.c + Add code to get and set SF_INSTRUMENT data. + + * tests/command_test.* tests/Makefile.am + Add test for set and getof SF_INSTRUMENT data. + The file command_test.c is no longer autogen generated. + +2005-10-15 Erik de Castro Lopo + + * src/gsm610.c + Minor cleanup. + +2005-10-14 Erik de Castro Lopo + + * tests/lossy_comp_test.c + Minor cleanup. + +2005-10-13 Erik de Castro Lopo + + * src/*.c + Ensure sfconfig.h is included before any other header file. + + * src/file_io.c + Add comments documenting the three sections of the file. + + * src/gsm610.c + Make sure SF_FORMAT_WAVEX are handled correctly. + +2005-10-07 Erik de Castro Lopo + + * configure.ac + Add options to allow disabling of FLAC and ALSA. Suggested by Ben Greear. + +2005-09-30 Erik de Castro Lopo + + * tests/locale_test.c + Modify the way the unicode strings were encoded so that older compilers + do not complain. Thanks Axel Röbel. + + * configure.ac + Bump the version to 1.0.12 for release. + + * NEWS README Win32/config.h doc/(FAQ|index.html|command|api).html + Update version numbers. + +2005-09-26 Erik de Castro Lopo + + * src/flac.c + Fix valgrind error and minor cleanup. + +2005-09-25 Erik de Castro Lopo + + * src/(au|paf|aiff|w64|wav|svx).c + Make sure structs are initialised. + +2005-09-24 Erik de Castro Lopo + + * configure.ac + Make -Wdeclaration-after-statement work with --enable-gcc-werror configure + option. + Add -std=gnu99 (C99 plus posix style stuff like gmtime_r) to CFLAGS if the + compiler supports it. + +2005-09-23 Erik de Castro Lopo + + * configure.ac acinclude.m4 + Add -Wdeclaration-after-statement to CFLAGS if the compilers supports it. + +2005-09-22 Erik de Castro Lopo + + * tests/util.(tpl|def) + Make the test_write_*_or_die() functions const safe. + +2005-09-21 Erik de Castro Lopo + + * src/nist.c + Make sure the data offset is read from the file header. Thanks to + David A. van Leeuwen for a patch. + +2005-09-20 Erik de Castro Lopo + + * configure.ac src/sfconfig.h + Check for and the function setlocale(). + Set config variables to zero if not found. + + * tests/locale_test.c tests/Makefile.am + Add new test program and hook into build/test system. + +2005-09-18 Erik de Castro Lopo + + * src/common.h src/file_io.c + On windows, use windows specific types for file handles. + Add functions psf_init_files() and psf_use_rsrc(). + + * src/sd2.c + Make resource fork handling independant of file desciptor/handles. + + * src/sndfile.c src/test_file_io.c + Fix knock on effects. + +2005-09-06 Erik de Castro Lopo + + * src/float_cast.h + The lrint and lrintf implementations in Cygwin are both buggy and slow. + Add replacements which were pulled from the Public Domain MinGW math.h + header file. + +2005-09-05 Erik de Castro Lopo + + * tests/(lossy_comp_test|virtual_io_test).c + More Valgrind fixups. + + * configure.ac + Simplify and correct configuring for Cygwin. + + * Win32/config.h Win32/sndfile.h Win32/Makefile.msvc + Update build for MSVC. + +2005-09-04 Erik de Castro Lopo + + * tests/lossy_comp_test.c + Make sure to close SNDFILE when exiting test when file format is not seekable. + + * tests/(aiff_rw_test|virtual_io_test).c + Do a few valgrind fix ups. + +2005-09-03 Erik de Castro Lopo + + * src/float32.c src/double64.c + Replace floating point equality comparisons with greater/less comparisons. + Found by John Pavel using the Intel compiler. + + * src/sfconfig.h + New file to clean up issues surrounding autoconf generated preprocessor + symbols. + + * src/*.(c|h) tests/*.(c|tpl) examples/*.c + Fixed a bunch of other stuff found by John Pavel using the Intel compiler. + + * src/file_io.c + Remove Mac OS9 Metrowerks compiler specific hacks. + +2005-08-31 Erik de Castro Lopo + + * src/w64.c + Cast integer literal to sf_count_t in call to psf_binheader_writef() to + prevent Valgrind error. + +2005-08-30 Erik de Castro Lopo + + * doc/command.html + Improve documentation of SF_GET_FORMAT_SUBTYPE. + +2005-08-26 Erik de Castro Lopo + + * examples/sndfile-convert.c + Allow files to be converted to SD2 format. + + * src/sd2.c + Fix a bug in reading and writing of SD2 files on little endian CPUs. + Thanks to Matthew Willis for finding this. + +2005-08-25 Erik de Castro Lopo + + * doc/api.html + Update Note2 to point to SFC_SET_SCALE_FLOAT_INT_READ. + +2005-08-16 Erik de Castro Lopo + + * configure.ac + Use $host_os instead of $target_os (thanks to Mo De Jong). + +2005-08-15 Erik de Castro Lopo + + * src/Makefile.am + Apply a patch from Mo DeJong to allow building outside of the source dir. + + * src/file_io.c + Fix psf_fsync() for win32. + + * src/wav.c src/wav_w64.(c|h) + Move some code from wav.c to wav_w64.c to improve the log output of files of + type WAVE_FORMAT_EXTENSIBLE. + +2005-08-10 Erik de Castro Lopo + + * src/create_symbols_file.py + Make sure sf_write_fsync is an exported symbol. + + * examples/sndfile-convert.c + Add support for writing VOX adpcm files. + +2005-07-31 Erik de Castro Lopo + + * doc/api.html + Document the new function sf_write_sync(). + + * doc/FAQ.html + Do you plan to support XYZ codec. + +2005-07-28 Erik de Castro Lopo + + * src/sndfile.h.in src/sndfile.c + Add function sf_write_sync() to the API. + + * src/common.h src/file_io.c + Low level implementation (win32 not done yet). + + * tests/write_read_test.tpl + Use the new function in the tests. + +2005-07-24 Erik de Castro Lopo + + * src/common.h src/double64.c src/float32.c src/sndfile.c + Change the way PEAK chunk info is stored. Peaks now stored as an sf_count_t + for position and a double as the value. + + * src/aiff.c src/caf.c src/wav.c + Fix knock on effects of above changes. + + * src/caf.c + Implement 'peak' chunk for file wuth data in SF_FORMAT_FLOAT or + SF_FORMAT_DOUBLE format. + +2005-07-23 Erik de Castro Lopo + + * src/nist.c + Fix a bug where a variable was being used without being initialized. + + * src/flac.c + Add extra debug in sf_flac_meta_callback. + Make a bunch of private functions static. + + * src/aiff.c src/wav.c + Fix allocation for PEAK_CHUNK (bug found using valgrind). + +2005-07-21 Erik de Castro Lopo + + * src/common.h + Move the peak_loc field of SF_PRIVATE to the PEAK_CHUNK struct. + Remove had_peak field of SF_PRIVATE, use pchunk != NULL instead. + Rename PEAK_CHUNK and PEAK_POS to PEAK_CHUNK_32 and PEAK_POS_32. + + * src/aiff.c src/caf.c src/wav.c src/float32.c src/double64.c + Fix knock on effects from above. + +2005-07-19 Erik de Castro Lopo + + * src/wav.c + Prevent files with unknown chunks from being opened read/write. + +2005-07-14 Erik de Castro Lopo + + * src/flac.c + Do not use psf->end_of_file because it never gets set to anything. + + * src/common.h + Remove unused SF_PRIVATE field end_of_file. + +2005-07-12 Erik de Castro Lopo + + * src/common.c + Change the 'S' format specifier of psf_binheader_writef() to write AIFF + style strings (no terminating character). + + * src/aiff.c + Move to new (correct) AIFF string style. Thanks to Axel Röbel for being + so persistent on this issue. + +2005-07-11 Erik de Castro Lopo + + * src/sndfile.c + Allow SFE_UNSUPPORTED_FORMAT as an error from sf_open(). + + * doc/api.html doc/command.html + Documentation updates (thanks to Kyroz for promoting these updates). + + * src/mat5.c + Modify the way the header is written. + +2005-07-10 Erik de Castro Lopo + + * src/caf.c + Add a 'free' chunk to the written file so that the audio data starts at + an offset of 0x1000. + + * src/sndfile.c + Allow SFE_UNSUPPORTED_FORMAT as an error from sf_open(). + +2005-07-09 Erik de Castro Lopo + + * src/caf.c src/sndfile.c + Add support for signed 8 bit integers. + + * tests/write_read_test.tpl + Add test for signed 8 bit integers in CAF files. + + * doc/index.html + Update matrix for signed 8 bit integers in CAF files. + +2005-07-08 Erik de Castro Lopo + + * src/sndfile.c + Update sf_check_format() to support CAF. + + * examples/sndfile-convert.c + Add support for ".caf" file extension. + + * doc/index.html + Add Apple CAF to the support matrix. + + * src/caf.c + Add file write support. + + * src/common.c + Fix printing of Frames. + + * tests/Makefile.am tests/write_read_test.tpl tests/lossy_comp_test.c + tests/header_test.tpl misc_test.c + Add tests for CAF files. + +2005-07-07 Erik de Castro Lopo + + * doc/FAQ.html + Fix Q/A about reading/writing memory buffers. + + * src/caf.c + Bunch of work to support reading of CAF files. + +2005-07-04 Erik de Castro Lopo + + * src/(aiff|ima_adpcm|mat4|mat5|ms_adpcm).c examples/sndfile-play.c + Fix sign conversion errors reported by gcc-4.0. + + * src/caf.c + New file for Apple's Core Audio File format. + + * src/sndfile.c src/common.h src/sndfile.h.in src/Makefile.am + Hook new file into build system. + +2005-06-21 Erik de Castro Lopo + + * src_wav_w64.c + Fix handling of stupidly large 'fmt ' chunks. Thanks to Vadim Berezniker + for supplying an example file. + + * src/common.h src/sndfile.c + Remove redundant error code SFE_WAV_FMT_TOO_BIG. + +2005-06-20 Erik de Castro Lopo + + * src/sndfile.h.in src/common.h src/sndfile.c + Add public error value SF_ERR_MALFORMED_FILE. + + * src/sndfile.c + When parsing a file header fails and we don't have a system error, then set + the error number to SF_ERR_MALFORMED_FILE (suggested by Kyroz). + + * configure.ac + Allow sqlite support to be disabled in configure script. + + * regtest/database.c regtest/sndfile-regtest.c + Fix compiling when sqlite is missing. + +2005-06-11 Erik de Castro Lopo + + * src/file_io.c + Fix psf_is_pipe() and return value of psf_fread() when using virtual i/o. + + * src/sndfile.c + Fix VALIDATE_AND_ASSIGN_PSF macro for virtual i/o. + + * tests/virtual_io_test.c + Fill in skeleton test program. + + * tests/Makefile.am + Move virtual i/o tests to end of tests with stdio/pipe tests. + + * src/(sndfile.h.in|file_io.c|common.h|sndfile.c) tests/virtual_io_test.c + Rename some of the virtual i/o functions and data types. + +2005-06-10 Erik de Castro Lopo + + * src/sndfile.c + Fix the return values of sf_commands : SFC_SET_NORM_DOUBLE, + SFC_SET_NORM_FLOAT, SFC_GET_LIB_VERSION and SFC_GET_LOG_INFO. Thanks to + Kyroz for pointing out these errors. + + * doc/command.html + Correct documented return values for SFC_SET_NORM_DOUBLE and + SFC_SET_NORM_FLOAT. Thanks to Kyroz again. + +2005-05-17 Erik de Castro Lopo + + * regtest/* + Add new files for sndfile-regtest program. + + * configure.ac Makefile.am + Hook regetest into build. + + * src/wav.c src/common.c + Fix a regression where long ICMT chunks were causing the WAV parser + to exit. + +2005-05-15 Erik de Castro Lopo + + * libsndfile.spec.in + Add html docs to the files section as suggested by Karsten Jeppesen. + + * src/aiff.c + Fix parsing of odd length ANNO chunks. + +2005-05-13 Erik de Castro Lopo + + * src/common.h + Change the include guard to prevent clashes with other code. + +2005-05-12 Erik de Castro Lopo + + * examples/sndfile-play.c + Improve error handling in code for playback under Linux/ALSA. + +2005-05-10 Erik de Castro Lopo + + * src/ircam.c + Fix writing of IRCAM files on big endian systems (thanks to Axel Röbel). + + * src/wav.c + Add workaround for files created by the Peak audio editor on Mac which can + produce files with very short LIST chunks (thanks to Jonathan Segel who + supplied the file). + +2005-04-30 Erik de Castro Lopo + + * src/aiff.c + Apply a patch From David Viens to make the parsing of basc chunks more + robust. + + * src/wav.c + Another patch from David Viens to write correct wavex channel masks for + the most common channel configurations. + +2005-04-08 Erik de Castro Lopo + + * src/command.c + Only allow FLAC in the format arrays if FLAC is enabled. Thanks to + Leigh Smith. + +2005-03-09 Erik de Castro Lopo + + * src/common.h + Add a directory field for storing the file directory to the SF_PRIVATE + struct. + + * src/sndfile.c + Grab the directory name when copying the file path. + + * src/file_io.c + Cleanup psf_open_rsrc() and also check for resource fork in + .AppleDouble/filename. + +2005-03-01 Erik de Castro Lopo + + * src/svx.c + Fix a bug in the printing of the channel count. Bug reported by Michael + Schwendt. Thanks. + +2005-01-26 Erik de Castro Lopo + + * src/paf.c + Fix a seek bug for 24 bit PAF files. + + * tests/write_read_test.tpl + Update write_read_test to trigger the previously hidden PAF seek bug. + +2005-01-25 Erik de Castro Lopo + + * src/aiff.c src/w64.c src/wav.c + Do not return a header parse error when the log buffer overflows. + Continuing parsing works even on files where the log buffer does overflow. + This avoids a bug on some weirdo WAV (and other) files. + + * src/common.h src/sndfile.c + Remove SFE_LOG_OVERRIN error and its associated error message. + + * src/file_io.c + Fix a rsrc fork problem on MacOSX. + +2004-12-31 Erik de Castro Lopo + + * src/sndfile-play.c + In the ALSA output code, added call to snd_pcm_drain() just before + snd_pcm_close() as suggested by Thomas Kaeding. + In the OSS output code, added two ioctls (SNDCTL_DSP_POST and + SNDCTL_DSP_SYNC) just before the close of the audio device. + + * tests/virtual_io_test.c tests/Makefile.am + Add a new test program (currently empty) and add it to the build. + +2004-12-29 Erik de Castro Lopo + + * src/sndfile.h.in src/sndfile.h src/common.h src/file_io.c + src/create_symbols_file.py + Apply patch from Steve Baker which is the beginnings of a virtual + I/O interface. + +2004-12-23 Erik de Castro Lopo + + * src/*.c src/sndfile.h.in + Const-ify the write path throughout the library. + +2004-12-14 Erik de Castro Lopo + + * doc/development.html + Minor improvements. + +2004-11-29 Erik de Castro Lopo + + * doc/bugs.html + Minor improvements. + +2004-11-18 Erik de Castro Lopo + + * src/aiff.c + Add workaround for Logic Platinum AIFF files with broken COMT chunks. + +2004-11-16 Erik de Castro Lopo + + * doc/FAQ.html + Remove some ambiguities in the SD2 FAQ answer. + +2004-11-15 Erik de Castro Lopo + + * Win32/sndfile.h Win32/config.h MacOS9/sndfile.h MacOS9/config.h + Updates from autoconfig versions. + +2004-11-13 Erik de Castro Lopo + + * src/aiff.c + Fix parsing of COMT chunks. Store SF_STR_COMMENT data in ANNO chunks + instead of COMT chunk. + +2004-11-07 Erik de Castro Lopo + + * src/file_io.c src/common.h + Change the ptr argument to psf_write() from "void*" to a "const void*". + Thanks to Tobias Gehrig for suggesting this. + +2004-10-31 Erik de Castro Lopo + + * src/file_io.c src/common.h + Add functions psf_close_rsrc() and read length of resourse fork into + rsrclength field of SF_PRIVATE. + + * src/sd2.c + Make sure resource fork gets closed. + + * tests/util.tpl + Add functions to check for file descriptor leakage. + + * src/write_read_test.tpl + Use the file descriptor leak checks. + + * src/sndfile.h.in + Add SFC_GET_LOOP_INFO and SF_LOOP_INFO struct. + + * src/common.h + Add SF_LOOP_INFO pointer to SF_PRIVATE. + + * src/wav.c src/aiff.c + Improve and add parsing of 'ACID' and 'basc' chunks, filling in + SF_LOOP_INFO data in SF_PRIVATE. + +2004-10-30 Erik de Castro Lopo + + * src/sd2.c + Further cleanup: remove printfs, change snprintf to LSF_SNPRINTF. + + * Win32/config.h Win32/sndfile.h + Updates. + + * tests/util.tpl + Add win32 macro for snprintf. + +2004-10-29 Erik de Castro Lopo + + * src/sfendian.h + Add macros : H2BE_SHORT, H2BE_INT, H2LE_SHORT and H2LE_INT. + + * src/sd2.c + Use macros to make sure writing SD2 files on little endian machines works + correctly. + + * tests/util.tpl + Add a delete_file() function which also deletes the resource fork of SD2 + files. + + * tests/write_read_test.tpl + Use delete_file() so that "make distcheck" works. + +2004-10-28 Erik de Castro Lopo + + * src/sndfile.c src/file_io.c + Move resource filename construction and testing to psf_open_rsrc(). + + * src/common.h src/sndfile.c + Add error SFE_SD2_FD_DISALLOWED. + + * tests/util.tpl tests/*.(c|tpl) + Add and allow_fd parameter to test_open_file_or_die() so that use of + sf_open_fd() can be avoided when opening SD2 files. + +2004-10-27 Erik de Castro Lopo + + * src/wav.c + Update ACID chunk parsing. + + * src/sd2.c + More fixes for files with large resource forks. + +2004-10-23 Erik de Castro Lopo + + * src/common.h src/sndfile.c + Add error numbers and messages for sd2 files. + + * src/sd2.c + Reading of sd2 (resource fork version) now seems to be working. + +2004-10-17 Erik de Castro Lopo + + * src/file_io.h + Update file_io.c to include win32 psf_rsrc_open(). + + * tests/floating_point_test.tpl + Remove use of __func__ in test programs (MSVC++ doesn't grok this). + + * Win32/(config|sndfile).h MacOS9/(config|sndfile).h + Updates. + +2004-10-13 Erik de Castro Lopo + + * src/sfendian.h + Fix endswap_int64_t_(array|copy). + + * src/test_endswap.(tpl|def) + Add tests for above and inprove all tests. + +2004-10-12 Erik de Castro Lopo + + * src/sfendian.h + Improve type safety, add endswap_double_array(). + + * src/double64.c + Use endswap_double_array() instead of endswap_long_array(). + + * src/test_endswap.(tpl|def) src/Makefile.am + Add preliminary endswap tests and hook into build system. + +2004-10-06 Erik de Castro Lopo + + * src/configure.ac src/makefile.am + Finally fix the bulding of DLLs on Win32/MinGW. + + * tests/makefile.am + Fix running of tests on Win32/MinGW. + +2004-10-01 Erik de Castro Lopo + + * src/sndfile.h.in src/sndfile.c tests/floating_point_test.tpl + Rename SFC_SET_FLOAT_INT_MULTIPLIER to SFC_SET_SCALE_FLOAT_INT_READ. + + * doc/command.html + Document SFC_SET_SCALE_FLOAT_INT_READ. + +2004-09-30 Erik de Castro Lopo + + * tests/floating_point_test.(tpl|def) + Derived from floating_point_test.c. + Add (float|double)_(short|int)_test functions. + + * tests/util.(tpl|def) + Make separate float and double versions of gen_windowed_sine(). + + * tests/write_read_test.tpl + Fix after changes to gen_windowed_sine(). + + * src/(float32|double64).c + Implement SFC_SET_FLOAT_INT_MULTIPPLIER. + +2004-09-29 Erik de Castro Lopo + + * acinclude.m4 + Fix warnings from automake 1.8 and later. + + * examples/sndfile-info.c + Add a "fflush (stdout)" after printing Win32 message. + +2004-09-28 Erik de Castro Lopo + + * Win32/Makefile.mingw.in + Add a "make install" target. + +2004-09-24 Erik de Castro Lopo + + * src/sndfile.h.in src/common.h src/sndfile.c src/command.c + Start work on adding command SFC_SET_FLOAT_INT_MULTIPLIER. + +2004-09-22 Erik de Castro Lopo + + * examples/sndfile-convert.c + Fix a bug converting stereo integer PCM files to float. + +2004-09-22 Erik de Castro Lopo + + * examples/sndfile-play.c + Appy patch from Conrad Parker to make Mac OSX error messages more + consistent and informative. + + * doc/api.html + Fix a HTML HREF which was wrong. + + * doc/win32.html + Add information about when nmake fails. + +2004-09-05 Erik de Castro Lopo + + * examples/sndfile-play.c + Another patch from Denis Cote to prevent race conditions. + +2004-09-02 Erik de Castro Lopo + + * src/common.h src/ms_adpcm.c src/ima_adpcm.c + Fix alternative to ISO standard flexible struct array feature for broken + compilers. + +2004-08-31 Erik de Castro Lopo + + * src/common.h src/string.c src/sndfile.c + Make sf_set_string() return an error if trying to set a string when in + read mode. + +2004-08-29 Erik de Castro Lopo + + * src/common.h + Change the unnamed union into a named union so gcc-2.95 will compile it. + + * src/*.c + Fixes to allow for the above change. + +2004-08-20 Erik de Castro Lopo + + * examples/sndfile-play.c + Fixes for Win32. Thanks to Denis Cote. + + * Win32/Win32/Makefile.(msvc|mingw.in) + Fix build system after removal of sfendian.h. + Build sndfile-convert. + + * src/Makefile.am + Remove sfendian.c from dependancies. + +2004-08-10 Erik de Castro Lopo + + * src/sndfile.h.in + Fix typo in comments (thanks Tommi Sakari Uimonen). + +2004-07-31 Erik de Castro Lopo + + * tests/(a|u)law_test.c + Minor cleanup. + +2004-07-29 Erik de Castro Lopo + + * src/(pcm|float|double64|ulaw|alaw|xi).c + Optimise read/write loops by removing a redundant variable. + +2004-07-24 Erik de Castro Lopo + + * src/file_io.c + Remove call to fsync() in psf_close(). + +2004-07-19 Erik de Castro Lopo + + * src/pcm.c + Inline x2y_array() functions where possible. + + * configure.ac + Detect presence of type int64_t. + + * src/sfendian.c src/sfendian.h + Move functions in the first file to the sfendian.h as static inline + functions. + Improve endswap_long_*() where possible. + +2004-07-17 Erik de Castro Lopo + + * src/pcm.c + When converting from unsigned char to float or double, subtract 128 before + converting to float/double rather than after to save a floating point + operation as suggested by Stefan Briesenick. + + * src/(pcm|sfendian|alaw|ulaw|double64|float32).c + Optimize inner loops by changing the loop counting slightly as suggested + by Stefan Briesenick. + + * configure.ac + Detect presence of . + + * src/sfendian.h + Use if present as suggested by Stefan Briesenick. + + * src/pcm.c + Update bytewapping. + +2004-07-02 Erik de Castro Lopo + + * src/common.h src/*.c + Change the psf->buffer field of SF_PRIVATE into a more type safe union with + double, float, int etc elements. + +2004-06-28 Erik de Castro Lopo + + * examples/sndfile-play.c + Merge slightly modifed patch from Stanko Juzbasic which allows playback of + mono files on MacOSX. + +2004-06-25 Erik de Castro Lopo + + * examples/sndfile-convert.c + Move copy_metadata() after the second sf_open(). + +2004-06-21 Erik de Castro Lopo + + * examples/sndfile-convert.c + Fix a bug which caused the program to go into an infinite loop if the source + file has no meta-data. Thanks to Ron Parker for reporting this. + + * src/sndfile.h.in + Add SF_STR_FIRST and SF_STR_LAST to allow enumeration of string types. + + * Win32/sndfile.h MacOS9/sndfile.h + Update these as per the above file. + +2004-06-17 Erik de Castro Lopo + + * configure.ac src/common.h src/ogg.c src/sndfile.c src/sndfile.h.in + src/Makefile.am + Apply large patch from Conrad Parker implementing Ogg Vorbis, Ogg Speex and + Annodex support via liboggz and libfishsound. Thanks Conrad. + +2004-06-15 Erik de Castro Lopo + + * src/avr.c src/ircam.c src/nist.c src/paf.c src/xi.c + Add cast to size_t for some parameters passed to psf_binheader_writef. This + is Debian bug number 253490. Thanks to Anand Kumria and Andreas Jochens. + + * src/w64.c + Found and fixed a bug resulting from use of size_t when writing W64 'fmt ' + chunk. + +2004-06-14 Erik de Castro Lopo + + * configure.ac + Bump version to 1.0.10 ready for release. + + * Makefile.am + Remove redundant files (check_libsndfile.py libsndfile_version_convert.py) + from distribution tarball. + + * tests/header_test.tpl + Fix uninitialised variable. + + * src/GSM610/short_term.c + Fix compiler warning on MSVC++. + +2004-05-23 Erik de Castro Lopo + + * src/wav.c + Improve record keeping of chunks seen and return an error if a file with + unusual chunks is opened in mode SFM_RDWR. + + * src/mmreg.h + This file not needed so remove it. + +2004-05-22 Erik de Castro Lopo + + * tests/header_test.tpl + Add extra_header_test(). + + * src/common.h src/sndfile.c + Add SFE_RDWR_BAD_HEADER error number and string. + +2004-05-21 Erik de Castro Lopo + + * tests/utils.tpl tests/*.c tests/*.tpl + Add a line number argument to check_log_buffer_or_die() and update all + files that use that function. + + * tests/header_test.tpl + Modify/update tests for files opened SFM_RDWR and SFC_UPDATE_HEADER_AUTO. + + * src/aiff.c src/wav.c + Fix another bug in AIFF and WAV files opened in SFM_RDWR and using + SFC_UPDATE_HEADER_AUTO. + + * src/test_file_io.c + Add a test for psf_ftruncate() function. + +2004-05-19 Erik de Castro Lopo + + * src/sndfile.c + Fix another weird corner case bug found by Martin Rumori. Thanks. + + * tests/header_test.(tpl|def) + Two new files to test for the absence of the above bug and include tests + moved from tests/misc_test.c. + + * tests/Makefile.am + Hook new tests into build/test system. + + * tests/misc_test.c + Remove update_header_test() which has been moved to the new files above. + +2004-05-16 Erik de Castro Lopo + + * src/aiff.c + Fixed a bug reported by Martin Rumori on the LAD list. If a file created + with a format of SF_FORMAT_FLOAT and then closed before any data is written + to it, the header can get screwed up (PEAK chunk gets overwritten). + + * tests/write_read_test.tpl + Add a test (empty_file_test) for the above bug. + +2004-05-13 Erik de Castro Lopo + + * Win32/Makefile.mingw.in + Added a Makefile for MinGW (needs to be processed by configure). + + * src/mmsystem.h src/mmreg.h + Add files from the Wine project (under the LGPL) to allow build of + sndfile-play.exe under MinGW. + +2004-05-12 Erik de Castro Lopo + + * src/GSM610/gsm610_priv.h + Replace ugly macros with inline functions. + + * src/GSM610/*.c + Remove temporary variables used by macros and other minor fixes required by + above change. + +2004-05-10 Erik de Castro Lopo + + * tests/pipe_test.tpl tests/stdio_test.c Win32/Makefile.msvc + Make sure these programs compile (even though they do nothing) on Win32 + and add them to the "make check" target. + + * src/sfendian.h + Fix warning on Sparc CPU and code cleanup. + +2004-05-09 Erik de Castro Lopo + + * src/file_io.c + Fix warning messages when compiling under MinGW. + +2004-05-01 Erik de Castro Lopo + + * configure.ac + Set HAVE_FLEXIBLE_ARRAY in src/config.h depending on whether the compiler + accepts the flexible array struct member as per 1999 ISO C standard. + + * src/common.h src/ima_adpcm.c src/paf.c src/ms_adpcm.c + Added ugly #if HAVE_FLEXIBLE_ARRAY and provided a non-standards compliant + hack for non 1999 ISO C compliant compilers. + +2004-04-26 Erik de Castro Lopo + + * src/strings.c + If adding an SF_STR_SOFTWARE string, only append libsndfile-X.Y.Z if the + string does not already have libsndfile in the string. Thanks to Conrad + Parker. + + * tests/string_test.c + Add test to verify the above. + + * examples/sndfile-convert.c + Add ability to transcode meta data as well (Conrad Parker). + +2004-04-25 Erik de Castro Lopo + + * doc/command.html + Fix minor error. Thanks to Simon Burton. + + * doc/win32.html + Started adding instructions for compiling libsndfile under MinGW. + + * configure.ac + Add --enable-bow-docs to enable black text on a white background HTML docs. + + * doc/libsndfile.css.in + This is now a template file for configure which sets the foreground and + background colours. + +2004-04-20 Erik de Castro Lopo + + * configure.ac + Do some MinGW fixes. + + * configure.ac doc/Makefile.am + Install HTML docs when doing make install. + +2004-04-19 Erik de Castro Lopo + + * examples/sndfile-info.c + Print out the dB level with the signal max. + +2004-04-15 Erik de Castro Lopo + + * src/file_io.c + Define S_ISSOCK in src/file_io.c if required. + +2004-04-03 Erik de Castro Lopo + + * configure.ac + Improve printout configuration summary (as suggested by Axel Röbel). + + * doc/index.html + Add link to pre-release location. + + * src/sndfile.h.in + Remove comma after last element of enum. + + * src/float32.c src/double64.c + Fix read/write of float/double encoded raw files to/from pipes. + + * tests/pipe_test.c tests/pipe_test.tpl tests/pipe_test.def + Turn pipe_test.c into an autogenerated file and add tests for reading/ + writing floats and doubles. + + * tests/Makefile.am + Hook tests/pipe_test.* into build system. + +2004-04-02 Erik de Castro Lopo + + * configure.ac acinclude.m4 + Rename AC_C_STRUCT_HACK macro to AC_C99_FLEXIBLE_ARRAY. + +2004-03-31 Erik de Castro Lopo + + * tests/misc_test.c + Perform update_header_test in RDWR mode as well. + + * src/aiff.c + Fix problems when updating header in RDWR mode. + +2004-03-30 Erik de Castro Lopo + + * src/wav.c src/w64.c src/wav_w64.c + Integrate code supplied by David Viens for supporting microsoft's + WAVEFORMATEXTENSIBLE stuff. Thanks David for supplying this. + + * configure.ac doc/*.html + Bump version to 1.0.9. + +2004-03-28 Erik de Castro Lopo + + * src/command.c src/sndfile.c src/sndfile.h.in src/wav.c + Started work on supporting microsoft's WAVEFORMATEXTENSIBLE gunk. + +2004-03-26 Erik de Castro Lopo + + * src/avr.c + New file to handle Audio Visual Resaerch files. + + * src/sndfile.h.in src/common.h src/sndfile.c src/command.c + Hook AVR into everything else. + + * tests/Makefile.am tests/write_read_test.tpl tests/misc_test.c + Add testing for AVR files. + +2004-03-22 Erik de Castro Lopo + + * src/file_io.c + Fix psf_set_file() for win32. Thanks to Vincent Trussart (Plogue Art et + Technologie) for coming up with the solution. + +2004-03-21 Erik de Castro Lopo + + * tests/write_read_test.tpl + Fixed a bug that was causing valgrind to report a memory leak. The bug was + in the test code itself, not the library. + +2004-03-20 Erik de Castro Lopo + + * examples/generate.cs + An example showing how to use libsndfile from C#. Thanks to James Robson + for providing this. + +2004-03-19 Erik de Castro Lopo + + * src/common.c + Fix problems with WAV files containing large chunks after the 'data' + chunk. Thanks to Koen Tanghe for providing a sample file. + +2004-03-17 Erik de Castro Lopo + + * configure.ac + Detect presense of ALSA (Advanced Linux Sound Architecture). + + * examples/sndfile-play.c + Add ALSA output support. + + * examples/Makefile.am + Add ALSA_LIBS to link line of sndfile-play.c. + +2004-03-15 Erik de Castro Lopo + + * acinclude.m4 + Add new macro (AC_C_STRUCT_HACK) to detect whether the C compiler allows + the use of the what is known as the struct hack introduced by the 1999 ISO + C Standard. + + * configure.ac + The last release would not compile with gcc-2.95 due to the use of features + (ie struct hack) introduced by the 1999 ISO C Standard. + Add check to make sure compiler handles this and bomb out if it doesn't. + +2004-03-14 Erik de Castro Lopo + + * tests/write_read_test.tpl + Fix compiler warning on Win32. + + * src/file_io.c + Fix use of an un-initialised variable in Win32 stuff. + + * Win32/config.h examples/sndfile-play.c + Win32 fixes. + +2004-03-10 Erik de Castro Lopo + + * configure.ac + Fix bug which occurres when configuring for MinGW. + If compiler is gcc and cross compiling use -nostdinc. + +2004-03-09 Erik de Castro Lopo + + * src/common.h src/aiff.c src/wav.c src/float32.c src/double64.c + src/sndfile.c + Fix a bug with PEAK chunk handling for files with more than 16 channels. + Thanks to Remy Bruno for finding this. + +2004-03-08 Erik de Castro Lopo + + * src/common.c + Fix a bug which was preventing WAV files being openned correctly if the + file had a very large header. Thanks to Eldad Zack for finding this. + +2004-03-04 Erik de Castro Lopo + + * configure.ac src/file_io.c + Fix cross-compiling from Linux to Win32 using the MinGW tools. + +2004-03-01 Erik de Castro Lopo + + * src/create_symbols_file.sh + Christian Weisgerber pointed out that the shell script did not run on a + real Bourne shell although it did run under Bash in Bourne shell mode. + + * src/create_symbols_file.py + Rewrite of above in Python. Also add support for writing Win32 .def files. + The Python script generates Symbols.linux, Symbols.darwin and + libsndfile.def (Win32 version). These files get shipped with the tarball + so there should not be necessary to run the Python script when building + the code from the tarball. + + * configure.ac src/Makefile.am Win32/Makefile.am + Hook new Python script into the build system. + +2004-02-25 Erik de Castro Lopo + + * src/configure.ac + Add --enable-gcc-werror option and move GCC specific stuff down. + +2004-02-24 Erik de Castro Lopo + + * acinclude.m4 configure.ac + Fix clip mode detection (tested in one of HP's testdrive Itanium II boxes). + + * src/file_io.c + Added check for sizeof (off_t) != sizeof (sf_count_t) to prevent recurrence + of missing large file support on Linux and Solaris. + +2004-02-19 Erik de Castro Lopo + + * examples/sndfile-play.c + Fix a MacOSX specific bug which was caused by a space being inserted in + the middle of a file name. + + * configure.ac src/Makefile.am examples/Makefile.am + Fix a couple of MacOSX build issues. + +2004-02-17 Erik de Castro Lopo + + * doc/command.html + Document SFC_SET_CLIPPING and SFC_GET_CLIPPING. + +2004-02-14 Erik de Castro Lopo + + * doc/*.html + Applied patch from Frank Neumann (author of lakai) which fixes many minor + typos in documentation. Thanks Frank. + +2004-02-13 Erik de Castro Lopo + + * ChangeLog + Changed my email address throughout source and docs. + +2004-02-08 Erik de Castro Lopo + + * src/file_io.c + Make sure config.h is included before stdio.h to make sure large file + support is enabled on Linux (and Solaris). + + * tests/misc_test.c + Disable update_header test on Win32. This should work but doesn't and + I'm not sure why. + + * Make.bat Win32/Makefile.msvc + Updates. + +2004-01-07 Erik de Castro Lopo + + * src/common.h + Changed logindex, headindex and headend files of SF_PRIVATE from unsigned + int to int to prevent weird arithmetic bugs. + + * src/common.c src/aiff.c src/wav.c src/w64.c + Fixed compiler warnings resulting from above change. + +2004-01-06 Erik de Castro Lopo + + * src/common.c + Fixed a bug in header reader for some files with data after the sample data. + +2003-12-29 Erik de Castro Lopo + + * tests/lossy_comp_test.c tests/Makefile.am + Add tests for AIFF/IMA files. + +2003-12-26 Erik de Castro Lopo + + * src/macbinary3.c src/macos.c + Two new files required for handling SD2 files. + + * src/common.h + Add prototypes for functions in above two files. + + * src/Makefile.am + Hook new files into build system. + +2003-12-21 Erik de Castro Lopo + + * configure.ac + Add checks for mmap() and getpagesize() which might be used at some time + for faster file reads. + Add detection of MacOSX. + +2003-12-13 Erik de Castro Lopo + + * doc/FAQ.html + Minor mods to pkg-config section. + +2003-12-12 Erik de Castro Lopo + + * src/create_symbols_file.sh + Andre Pang (also known as Ozone) pointed out that on MacOSX, all non + static symbols are exported causing troubles when trying to link + libsndfile with another library which has any of the same symbols. + He fixed this by supplying the MacOSX linker with a file containing + all the public symbols so that only they would be exported and then + supplied a patch for libsndfile. + This wasn't quite ideal, because I would have to maintain two (3 if + you include Win32) separate files containing the exported symbols. + A better solution was to create this script which can generate a + Symbols file for Linux, MacoSX and any other OS that supports + minimising the number of exported symbols. + + * configure.ac src/Makefile.am + Hook the new script into the build process. + +2003-12-10 Erik de Castro Lopo + + * doc/index.html + Added comments about Steve Dekorte's SoundConverter scam. + +2003-12-07 Erik de Castro Lopo + + * src/file_io.c + Axel Röbel pointed out that on Mac OSX a pipe is not considered a fifo + (S_ISFIFO (st.st_mode) is false) but a socket (S_ISSOCK (st.st_mode) is + true). The test has therefore been changed to is S_ISREG and anything + which which does not return true for S_ISREG is considered a pipe. + +2003-11-25 Erik de Castro Lopo + + * tests/misc_test.c + Fix update_header_test to pass SDS. + + * src/sds.c + More minor fixes. + + * tests/floating_point_test.c + Add test for SDS files. + + * src/command.c + Add SDS to major_formats array. + +2003-11-24 Erik de Castro Lopo + + * tests/write_read_test.tpl tests/misc_test.c + Add tests for SDS files. + + * src/sds.c + Fix a bug in header update code. + +2003-11-23 Erik de Castro Lopo + + * src/sds.c + Get file write working. + + * src/paf.c + Fix a potential bug in paf24_seek(). + +2003-11-04 Erik de Castro Lopo + + * doc/FAQ.html + Add Q/A about u-law encoded WAV files. + + * Win32/*.h + Updated so it compiles on Win32. + +2003-11-03 Erik de Castro Lopo + + * examples/sndfile-convert.c + Add -alaw and -ulaw command line arguments. + + * configure.ac + Add library versioning comments. + Add arguments to AC_INIT. + +2003-10-28 Erik de Castro Lopo + + * src/file_io.c + Ross Bencina has contributed code to replace all of the (mostly broken) + Win32 POSIX emulation calls with calls the native Win32 file I/O API. + This code still needs testing but is likely to be a huge improvemnt + of support for Win32. Thanks Ross. + +2003-10-27 Erik de Castro Lopo + + * src/dwvw.c + Removed filedes field from the DWVW_PRIVATE struct. + + * src/file_io.c + Change psf_fopen() so it returns psf->error instead of the file descriptor. + Add new functions psf_set_stdio() and psf_set_file(). + + * src/sndfile.c + Change these to work with changed psf_fopen() return value. + Remove all uses of psf->filedes from sndfile, making it easier to slot native + Win32 API file handling functions. + + * src/test_file_io.c + Minor changes to make it compile with new file_io.c stuff. + +2003-10-26 Erik de Castro Lopo + + * src/gsm610.h + Rename a variable from true to true_flag. As Ross Bencina points out, + true is defined in the C99 header . + + * src/file_io.c + If fstat() fails, return SF_TRUE instead of -1 (Ross Bencina). + +2003-10-09 Erik de Castro Lopo + + * src/common.h + Increase the size of SF_BUFFER_LEN and SF_HEADER_LEN. + + * src/sndfile.c + Fix sf_read/write_raw which were dividing by psf->bytwidth and + psf->blockwidth which can both be zero. + + * examples/sndfile-info.c + Increase size of BUFFER_LEN. + +2003-09-21 Erik de Castro Lopo + + * configure.ac + Add checks for and ssize_t. + Other Win32/MinGW checks. + + * src/aiff.c src/au_g72x.c src/file_io.c src/gsm610.c src/interleave.c + src/paf.c src/sds.c src/svx.c src/voc.c src/w64.c src/wav.c src/xi.c + Fix compiler warnings. + +2003-09-20 Erik de Castro Lopo + + * tests/scale_clip_test.tpl + Add definition of M_PI if needed. + +2003-09-19 Erik de Castro Lopo + + * configure.ac + Detect if S_IRGRP is declared in . + + * src/file_io.c tests/*.tpl tests/*.c + More fixes for Win32/MSVC++ and MinGW. MinGW does have but that + file doesn't declare S_IRGRP. + +2003-10-18 Erik de Castro Lopo + + * src/config.h.in + Add comment stating that the sf_count_t typedef is determined when + libsndfile is being compiled. + + * tests/utils.tpl + Modified so that utils.c gets one copy of the GPL and not two. + + +2003-09-17 Erik de Castro Lopo + + * Win32/unistd.h src/sf_unistd.h + Move first file to the second. This will help for Win32/MSVC++ and MinGW. + + * Win32/Makefile.am src/Makefile.am + Changed in line with above. + + * Win32/Makefile.msvc + Removed "/I Win32" which is no longer required. + + * src/file_io.c src/test_file_io.c tests/*.tpl tests/*.c + If HAVE_UNISTD_H include else include . This should + work for Win32, MinGW and other fakes Unix-like OSes. + + * src/*.c + Removed #include from files which didn't need it. + +2003-09-16 Erik de Castro Lopo + + * libsndfile.spec.in + Apply fix from Andrew Schultz. + +2003-09-07 Erik de Castro Lopo + + * src/vox_adpcm.c + Only set psf->sf.samplerate if the existing value is invalid. + +2003-09-06 Erik de Castro Lopo + + * examples/sndfile-play.c + Started adding support for ALSA output. + +2003-09-04 Erik de Castro Lopo + + * src/sndfile.h.in + Removed from sndfile.h. + + * src/*.c examples/*.c tests/*.c tests/*.tpl + Added where needed. + +2003-09-02 Erik de Castro Lopo + + * src/common.h + Added ARRAY_LEN, SF_MAX and SF_MIN macros. + +2003-08-19 Erik de Castro Lopo + + * doc/index.html + Remove statements about alternative licensing arrangements. + +2003-08-17 Erik de Castro Lopo + + * MacOS MacOS9 Makefile.am configure.ac + Change directory name from MacOS to MacOS9 + + * MacOS9/MacOS9-readme.txt + Change name to make it really obvious, add text to top of file to make it + still more obvious again. + +2003-08-16 Erik de Castro Lopo + + * src/test_log_printf.c + Add tests for %u conversions. + + * src/common.c + Fix psf_log_printf() %u conversions. + +2003-08-15 Erik de Castro Lopo + + * src/aiff.c + Fixed a bug where opening a file with a non-trival header in SFM_RDWR mode + would over-write part of the header. Thanks to Axel Röbel for pointing + this out. Axel also provided a patch to fix this but I came up with a + neater and more general solution. + Return error when openning an AIFF file with data after the SSND chunk + (Thanks Axel Röbel). + + * tests/aiff_rw_test.c + Improvements to test program which will later allow it to be generalised to + test WAV, SVX and others as required. + +2003-08-14 Erik de Castro Lopo + + * tests/pipe_test.c + Add useek_pipe_rw_test() submitted by Russell Francis. + + * src/sndfile.c + In sf_open_fd(), check if input file descriptor is a pipe. + + * src/sndfile.[ch] + Fix typo in variable name do_not_close_descriptor. + +2003-08-13 Erik de Castro Lopo + + * src/test_log_printf.c + Improve the tests for %d and %s conversions. + + * src/common.c + Fixed a few problems in psf_log_printf() found using new tests. + +2003-08-06 Erik de Castro Lopo + + * configure.ac + Add -Wwrite-strings warning to CFLAGS if the compiler is GCC. Thanks to + Peter Miller (Aegis author) for suggesting this and supplying a patch. + + * src/*.c examples/*.c tests/*.c + Fix all compiler warnings arising from the above. + +2003-08-02 Erik de Castro Lopo + + * tests/aiff_rw_test.c tests/Makefile.am + New test program to check for errors re-writing the headers of AIFC files + opened in mode SFM_RDWR. + +2003-07-21 Erik de Castro Lopo + + * examples/sndfile-play.c + Applied a patch from Tero Pelander to allow this program to run on systems + using devfs which used /dev/sound/dsp instead of /dev/dsp. + +2003-07-11 Erik de Castro Lopo + + * doc/new_file_type.HOWTO + Updated document. Still incomplete. + +2003-06-29 Erik de Castro Lopo + + * src/sndfile.c + Fix VALIDATE_SNDFILE_AND_ASSIGN_PSF which was returning an error rather + than saving it and returning zero. + +2003-06-25 Erik de Castro Lopo + + * src/file_io.c + Two fixes for Mac OS9. + Fix all casts from sf_count_t to ssize_t (not size_t). + +2003-06-22 Erik de Castro Lopo + + * src/wav.c + Fix for reading files with RIFF length of 8 and data length of 0. + +2003-06-14 Erik de Castro Lopo + + * src/*.c tests/*.c tests/*.tpl + Added comments to mark code for removal when make Lite version of + libsndfile. + +2003-06-09 Erik de Castro Lopo + + * examples/sndfile-convert.c + Add extra error checking for unrecognised arguments. + +2003-06-08 Erik de Castro Lopo + + * src/ima_adpcm.c + Started adding code to write IMA ADPCM encoded AIFF files. + + * src/test_log_printf.c src/Makefile.am + New file to test psf_log_printf() function and add hooks into build system. + + * src/common.c + Move psf_log_printf() function to top of the file and only compile the rest + of the file if if PSF_LOG_PRINTF_ONLY is not defined. + +2003-06-03 Erik de Castro Lopo + + * Win32/config.h Win32/sndfile.h + Updated with new config variables. + + * Win32/unistd.h src/file_io.c + Added implementation of S_ISFIFO macro which Win32 seems to lack and is + used in src/file_io.c. + + * tests/utils.tpl + Added #include to pull in Win32/unistd.h so it compiles for + Win32. + + * src/Makefile.msvc + Added src\test_file_io.exe build target and run this as the very first + test. + + * tests/win32_test.c + Add support for testing Cygwin32. + + * configure.ac + Detect POSIX fsync() and fdatasync() functions. + + * src/file_io.c + If compiling for Cygwin, call fsync() before calling fstat() to retrieve + file length. + + * tests/pcm_test.tpl + Add a test for lrintf() function. This was required to detect a really + broken lrint() and lrintf() on Cygwin. + + * tests/misc_test.c + Don't run permission test when compiling under Cygwin. + + * src/float_cast.h + Fix fallback macro for lrint() and lrintf() to cast to long instead of int + to match official function prototypes. + +2003-06-02 Erik de Castro Lopo + + * examples/sndfile-convert.c + Modifications to improve accuracy of conversions; use double data for + floating point and int for everything else. + + * src/ima_apdcm.c + Completed work on decoding IMA ADPCM encoded AIFF files. Still need to + get encoding working. + +2003-05-28 Erik de Castro Lopo + + * src/aiff.c src/ima_adpcm.c + Start working on getting IMA ADPCM encoded AIFF files working. + +2003-05-27 Erik de Castro Lopo + + * configure.ac + Fixed the touch command for when the autogen program is not found (Matt + Flax). + + * src/ulaw.c src/alaw.c + Made these pipe-able. + +2003-05-24 Erik de Castro Lopo + + * src/paf.c src/ircam.c + Fixed writing to pipe. + + * src/wav.c src/aiff.c src/nist.c src/mat*.c src/svx.c src/w64.c + Return SFE_NO_PIPE_WRITE if an attempt is made to write to a pipe. + +2003-05-23 Erik de Castro Lopo + + * examples/sndfile-info.c + Modified to detect unknown file lengths. + + * src/mat4.c + Fix reading from a pipe. + +2003-05-22 Erik de Castro Lopo + + * tests/pipe_test.c + Add more file types to tests. + + * src/mat4.c + Removed explicit setting of psf->sf.seekable to SF_TRUE. + + * tests/utils.tpl + Add macro for generating and check data in the stdio and pipe tests. + + * tests/stdout_test.c tests/stdin_test.c + Use the above macro to generate known data on output and check data on + input. + + * src/voc.c src/htk.c common.h sndfile.c + Disallow reading/writing VOC and HTK files from/to pipes be returning new + error values. + + * src/w64.c + Fixes to allow reading from a pipe. + +2003-05-21 Erik de Castro Lopo + + * configure.ac src/sndfile.h.in + When the configure script determines the sizeof (sf_count_t), also set the + value of SF_COUNT_MAX in sndfile.h. + + * configure.ac + Remove -pedantic flag from default GCC compiler flags. + + * tests/pipe_test.c + Add a pipe_read_test() before doing pipe_write_test(). + + * tests/scale_clip_test.c + Add test to make sure non-normalized values also clip in the right way. + +2003-05-18 Erik de Castro Lopo + + * configure.ac + Add test to detect processor clipping capabilities. + + * tests/stdin_test.c tests/stdout_test.c + Fix a pair of compiler warnings. + + * src/common.h + Add new pipeoffset field to SF_PRIVATE. This will contain the current file + offset when operating on a pipe. + + * src/common.c + Removed direct calls to psf_fread()/psf_fseek()/psf_fgets() etc from + psf_binheader_readf and redirect them to new buffered versions + header_read(), header_seek() and header_gets(). + Add "G" format specifier to emulate fgets() functionality with buffering. + This will allow reading some file types from pipes. + + * src/file_io.c + When the file descriptor is a pipe, manintain psf->pipeoffset. + + * src/pvf.c + Change use of psf_fgets() to psf_binheader_readf() as required but changes to header re + + * src/au.c + Fix reading from a pipe. + +2003-05-17 Erik de Castro Lopo + + * src/pcm.c + Add clipping versions of the f2XXX_array() functions to allow option of + clipping data that would otherwise overflow. + + * tests/scale_clip_test.tpl tests/scale_clip_test.def + New files test that clipping option does actually work. + +2003-05-14 Erik de Castro Lopo + + * doc/index.html + Fixed a typo ("OS(" instead of "OS9"). + +2003-05-13 Erik de Castro Lopo + + * tests/open_fail_test.c + Include to prevent warning message of missing declaration of + memset(). + +2003-05-12 Erik de Castro Lopo + + * src/common.h + Add new "add_clipping" field to SF_PRIVATE. + + * src/sndfile.h.in src/sndfile.c + Add command SFC_SET_CLIPPING which sets/resets add_clipping field. + +2003-05-11 Erik de Castro Lopo + + * doc/api.html + Add docs for sf_set_string() and sf_get_string(). + + * src/common.h src/sndfile.c + Add new SFE_STR_BAD_STRING error. + + * tests/stdin_test.c tests/stdout_test.c + Removed all non-error print statements. + + * tests/stdio_test.c tests/pipe_test.c tests/Makefile.am + Add print statements removed from two files above. + +2003-05-10 Erik de Castro Lopo + + * libsndfile.spec.in + Fixed a coulpe of minor errors discovered by someone calling themselves + Agent Smith. + + * src/common.c src/common.h src/file_io.h + Added is_pipe field to SF_PRIVATE and declaration of psf_is_pipe() + function. (Axel Röbel) + + * src/sndfile.c + Fixed determination of whether the file is a pipe. (Axel Röbel) + + * src/paf.c + Force paf24 to start with undefined mode. (Axel Röbel) + + * tests/pipe_test.c + Mods to make this test work and actually do the test on RAW files. (Axel + Röbel). + +2003-05-05 Erik de Castro Lopo + + * src/sndfile.c + Fixed a potential bug where psf->sf.seekable was being set to FALSE when + operating on stdin or stdout but then the default initialiser was reseting + it to TRUE. Thanks to Axel Röbel. + + * src/aiff.c + Fixed a bug in the header parser where it was not handling an odd length + COMM chunk correctly. Thanks to Axel Röbel. + + * src/test_file_io.c + Add more tests. + + * tests/win32_test.c + New file for showing the bugs in the Win32 implementation of the POSIX API. + It also runs on Linux for sanity checking. + + * tests/Makefile.am Win32/Makefile.msvc + Hook the new test program into the build system. + +2003-05-04 Erik de Castro Lopo + + * src/test_file_io.c + New test program to test operation of functions defined in file_io.c. This + should make supporting win32 significantly easier. + + * src/Makefile.am + Hook new test program into the build system. + + * src/file_io.c + Add compile/run time check that sizeof statbuf.st_size and sf_count_t are + the same. + + * src/common.h src/sndfile.c + Added new error code and error message for new check. + + * tests/benchmark.tpl + Fix to use frames instead of samples in SF_INFO. + +2003-05-03 Erik de Castro Lopo + + * src/file_io.c + More stuffing about working around PLAIN OLD-FASHIONED **BUGS** in Win32. + + * examples/sndfile-info.c + Applied patch from Conrad Parker to add "--help" and "-h" options as + well as an improved usage message. + +2003-05-02 Erik de Castro Lopo + + * src/au.c + Added embedded file support. + + * tests/multi_file_test.c + Added tests for embedded AU files. + Added verbose testing mode. + + * src/common.h src/sndfile.c + Added an embedded AU specific error code and message. + + * src/wav.c + Added patch from Conrad Parker which filled in a little more information + about ACIDized WAV files. + +2003-04-30 Erik de Castro Lopo + + * src/file_io.c + Fixed Win32 version of psf_fseek() which was calling psf_get_filelen() + which was in turn calling psf_fseek() which in the end blew the stack. + Now of course this would have been easy to find on Linux, but this blow + up was happening in kernel32.dll and the fscking MSVC++ debugger couldn't + figure out what call caused this (it couldn't even tell me the stack had + overflowed) and was absolutley useless for this debugging exercise. + On top of that, the reason I got into this mess was that windoze doesn't + have a working fstat() function which can return file lengths > 2 Gig. It + HAS a fscking _fstati64() but the file length value is only updated AFTER + the bloody file is closed. That makes it completely useless. + How the hell do people stand working on this crap excuse of an OS? + +2003-04-29 Erik de Castro Lopo + + * Win32/unistd.h src/file_io.c + Moved definitions of S_IGRP etc from file_io.c to unistd.h so that these + can be used in the test programs. + + * Win32/libsndfile.def + Added sf_open_fd. + + * Win32/sndfile.h + Updated to match src/sndfile.h.in. + + * Win32/Makefile.msvc + Added dither.c and htk.c to libsndfile.dll target. + +2003-04-28 Erik de Castro Lopo + + * src/file_io.c + First attempt at getting the Win32 versions of the these functions working. + They still need to be tested. + +2003-04-27 Erik de Castro Lopo + + * src/strings.c + Found and fixed a bug which was causing psf_store_string() to fail on + Motorola 68k processors. Many thanks fo Joshua Haberman (Debian maintainer + of libsndfile) for compiling and running debug code to help me debug the + problem. + +2003-04-26 Erik de Castro Lopo + + * src/sndfile.c src/file_io.c src/wav.c src/aiff.c + Much hacking to get reading and writing of embedded files working (ie sound + files at a non-zero files offset). + + * doc/embedded_files.html + First pass atempt at documenting reading/writing embedded files. + +2003-04-21 Erik de Castro Lopo + + * doc/FAQ.html + Updated answer to "Why doesn't libsndfile do interleaving/de-interleaving?" + +2003-04-19 Erik de Castro Lopo + + * src/wav.c src/aiff.c + Fix retrieving and storing of string data from files. Need to be careful + about using psf->buffer for strings. + +2003-04-18 Erik de Castro Lopo + + * src/file_io.c + Fix psf_fseek() for seeks withing embedded files. + +2003-04-15 Erik de Castro Lopo + + * src/sndfile.h.in + Changed the definition of SNDFILE slightly to produce warnings when it isn't + used correctly. This should have zero affect in code which uses the SNDFILE + type correctly. + + * src/sndfile.c + Fixed a few compiler warnings cause by the changes to the SNDFILE type. + +2003-04-12 Erik de Castro Lopo + + * doc/FAQ.html + Added question and answer to the question "How about adding the ability + to write/read sound files to/from memory buffers?". + +2003-04-08 Erik de Castro Lopo + + * tests/write_read_test.tpl + Removed un-needed enums declaring TRUE and FALSE and replaced usage of + these with SF_TRUE and SF_FALSE. + + * tests/multi_file_test.c + New test program to test sf_open_fd() on files containing data other than + a single sound file. + +2003-04-06 Erik de Castro Lopo + + * src/file_io.c + When creating files, set the readable by others flag. This still allows + further restrictions to be enforced by use of the user's umask. Fix + suggested by Eric Lyon. + +2003-04-05 Erik de Castro Lopo + + * src/sndfile.h.in src/sndfile.c + Changed sf_open_fd(). Dropped offset parameter and added a close_desc + parameter. If close desc is TRUE, the file descritpor passed into the + library will be closed when sf_close() is called. + + * tests/utils.tpl + Modified call to sf_open_fd() to set close_desc parameter to SF_TRUE. + +2003-04-04 Erik de Castro Lopo + + * tests/write_read_test.tpl + Add a string (using sf_set_string() function) before and after data section + of all files. This will make sure that if string data can be added, it + doesn't overwrite real audio data. + +2003-04-02 Erik de Castro Lopo + + * src/sndfile.c + Started work on supporting a non-zero offset parameter for sf_open_fd (). + + * src/.c + Removed many uses of psf_fseek (SEEK_END) which to allow for future use of + sf_open_fd() with non-zero offset. + Associated refactoring. + + * src/aiff.c + Implemented functionality required to get sf_get_string() and + sf_set_string() working for AIFF files. + +2003-04-01 Erik de Castro Lopo + + * tests/utils.tpl + Modified test_open_file_or_die() to alternately use sf_open() and + sf_open_fd(). + + * src/svx.c + Fixed a bug which occurred when openning an existing file for read/write + using sf_open_fd(). In this case, the existing NAME chunk needs to be + read into psf->filename. + Fixed printing of sf_count_t types to logbuffer. + +2003-03-31 Erik de Castro Lopo + + * src/sndfile.h.in + Added prototype for new function sf_open_fd(). + + * src/sndfile.c + Moved most of the code in sf_open() to a new function psf_open_file(). + Created new function sf_open_fd() which also uses psf_open_file() but + does not currently support the offset parameter. + + * doc/api.html + Document sf_open_fd(). + +2003-03-09 Erik de Castro Lopo + + * src/sndfile.c + Fixed a memory leak reported by Evgeny Karpov. Memory leak only occurred + when an attempt was made to read and the open() call fails. + +2003-03-08 Erik de Castro Lopo + + * tests/open_fail_test.c + New test program to check for memory leaks when sf_open fails on a valid + file. Currently this must be run manually under valgrid. + + * tests/Makefile.am + Hook new test program into build. + +2003-03-03 Erik de Castro Lopo + + * Octave/sndfile_save.m Octave/sndfile_play.m + Added a -mat-binary option to the octave save command to force the output + to binary mode even if the user has set ascii data as the default. Found + by Christopher Moore. + +2003-02-27 Erik de Castro Lopo + + * doc/dither.html + New file which will document the interface which allows the addition of + audio dither when sample word sizes are being reduced. + + * src/dither.c + More work. + +2003-02-26 Erik de Castro Lopo + + * tests/misc_test.c + In update_header_test(), make HTK files a special case. + + * doc/index.html + Added HTK to the feature matrix. + +2003-02-25 Erik de Castro Lopo + + * src/htk.c + New file for reading/writing HMM Tool Kit files. + + * src/sndfile.h.in src/sndfile.c src/command.c src/Makefile.am + Hook in htk.c + + * tests/write_read_test.tpl tests/misc_test.c tests/Makefile.am + Add tests for HTK files. + +2003-02-22 Erik de Castro Lopo + + * src/wav.c + Fixed a bug where the LIST chunk length was being written incorrectly. + + * tests/string_test.c + Added call to check_log_buffer(). + Minor cleanups. + +2003-02-10 Erik de Castro Lopo + + * src/wav_w64.h + Applied patch from Antoine Mathys to add extra WAV format definitions and + a G72x_ADPCM_WAV_FMT struct definition. + + * src/wav_w64.c + Applied patch from Antoine Mathys which converts wav_w64_format_str() from + one huge inefficient switch statement to a binary search. + + * tests/string_test.c + Dump log buffer if tests fail. + +2003-02-07 Erik de Castro Lopo + + * tests/string_test.c + David Viens supplied some modifications to this file which showed up a bug + when using sf_set_string() and the sf_writef_float() functions. + + * src/sndfile.c + Fixed the above bug. + +2003-02-06 Erik de Castro Lopo + + * doc/FAQ.html + Added Q and A on how to detect libsndfile in configure.in (at the suggestion + of Davy Durham). + +2003-02-05 Erik de Castro Lopo + + * src/sndfile.h.in + Add enums and typedefs for dither. + Deprecate SFC_SET_ADD_DITHER_ON_WRITE and SFC_SET_ADD_DITHER_ON_READ, to be + replaced with SFC_SET_DITHER_ON_WRITE and SFC_SET_DITHER_ON_READ which will + allow different dither algorithms to be enabled. + Added SFC_GET_DITHER_INFO_COUNT and SFC_GET_DITHER_INFO. + + * src/sndfile.h.in src/Version_script.in Win32/libsndfile.def. + Added public sf_dither_*() functions. + + * src/sndfile.c + Implement commands above. + + * src/dither.c + More work. Framework and external hooks into dither algorithms complete. + +2003-02-03 Erik de Castro Lopo + + * doc/version-1.html libsndfile_version_convert.py + Remove redundant files. + + * doc/index.html doc/api.html + Remove links to version-1.html. + + * src/dither.c + New file to allow the addition of audio dither on input and output. + + * src/common.h + Add prototype for dither_init() function. + + * Makefile.am doc/Makefile.am + Changes for added and removed files. + +2003-02-02 Erik de Castro Lopo + + * Win32/Makefile.msvc + Changes to force example binaries to be placed in the top level directory + instead of the examples/ directory. + Add src/strings.c and src/xi.c to the build. + Add string_test to build and to tests on WAV files. + + * doc/index.html + Added XI to support matrix. + +2003-01-27 Erik de Castro Lopo + + * src/sndfile.h.in + Added prototypes for sf_get_string() and sf_set_string() and SF_STR_* + enum values. + + * src/sndfile.c + Added public interface to sf_get_string() and sf_set_string(). + + * src/wav.c + Added code for setting and getting strings in WAV files. + + * tests/string_test.c + New test program for sf_get_string() and sf_set_string() functionality. + + * tests/Makefile.am + Hook new test program into build and test framework. + +2003-01-26 Erik de Castro Lopo + + * src/common.h + Added fields to SF_PRIVATE for string data needed to implement + sf_get_string() and sf_set_string(). + + * src/strings.c + New file for storing and retrieving strings to/from files. + + * src/Makefile.am + Added strings.c to build. + +2003-01-25 Erik de Castro Lopo + + * src/xi.c + Read seems to be working so looking at write. + + * src/sndfile.h.in + Added SF_FORMAT_XI, SF_FORMAT_DPCM_8 and SF_FORMAT_DPCM_16 enum values. + + * tests/floating_point_test.c tests/lossy_comp_test.c tests/Makefile.am + Added test for 8 and 16 bit XI format files. + +2003-01-24 Erik de Castro Lopo + + * doc/index.html + Added a non-lawyer readable summary of the licensing provisions as + suggested by Steve Dekorte. + +2003-01-23 Erik de Castro Lopo + + * src/wav.c + Fixed a compiler warning found by Alexander Lerch. + +2003-01-18 Erik de Castro Lopo + + * configure.ac + Fixed the multiple linking of libm. + +2003-01-17 Erik de Castro Lopo + + * Win32/Makefile.mcvs + Added comments on the correct way to set up the MSVCDir environment + variable. + + * doc/win32.html + Add on how to set up the MSVCDir environment variable. + +2003-01-15 Erik de Castro Lopo + + * examples/sndfile-play.c examples/sndfile-info.c + When run on Win32 without any command line parameters print a message and + then sleep for 5 seconds. This means the when somebody double clicks on + these programs in explorer the user will actually see the message. + +2003-01-14 Erik de Castro Lopo + + * tests/misc_test.c + Bypass permission test if running as root because root is allowed to open + a readonly file for write. + +2003-01-08 Erik de Castro Lopo + + * Win32/Makefile.msvc + Added pvf.c and xi.c source files to project. + + * src/sndfile.h + Updated for PVF files. + +2003-01-07 Erik de Castro Lopo + + * src/sndfile.c + Modified validate_sfinfo() to force samplerate, channels and sections + to be >= 1. + In format_from_extension() replaced calls to does_extension_match() + with strcmp(). + + * src/xi.c + More work. + +2003-01-06 Erik de Castro Lopo + + * doc/Makefile.am + Added octave.html which had been left out. Found by Jan Weil. + +2003-01-05 Erik de Castro Lopo + + * src/pvf.c src/common.h src/sndfile.c + Fixed error handling for PVF files. + + * src/xi.c + New file for handling Fasttracker 2 Extended Instrument files. Not working + yet and included when configured with --enable-experimental. + + * src/sndfile.c src/common.h + Hooked in new file xi.c. + +2002-12-30 Erik de Castro Lopo + + * src/rx2.c + Added a patch from Marek Peteraj which sheds a little more light on the + slices within an RX2 file. Still need to find out data encoding. + +2002-12-20 Erik de Castro Lopo + + * src/wav.c + Started work on decoding 'acid' and 'strc' chunks. + +2002-12-14 Erik de Castro Lopo + + * tests/peak_check_test.c + Minor cleanup. + +2002-12-12 Erik de Castro Lopo + + * tests/write_read_test.tpl + Added check to make sure no error was generated when an attempt was made to + read past the end of the file. + +2002-12-11 Erik de Castro Lopo + + * doc/lists.html + Added "mailto" links for all three lists. + + * src/pvf.c + New file for Portable Voice Format files. + + * src/sndfile.h.in src/sndfile.c src/common.h src/command.c src/Makefile.am + Added hooks for SF_FORMAT_PVF format files. + + * tests/write_read_test.tpl tests/std*.c + Add tests for SF_FORMAT_PVF. + + * doc/index.html + Add PVF to the compatibility matrix. + + * src/pcm.c src/alaw.c src/ulaw.c src/float32.c src/double64.c + Previously, attempts to read beyond the end of a file would set psf->error + to SFE_SHORT_ERROR. This behaviour diverged from the behaviour of the POSIX + read() call but has now been fixed. + Attempts to read beyond the end of the file will return a short read count + but will not longer set any error. + +2002-12-09 Erik de Castro Lopo + + * src/sndfile.c + Add more sanity checking when opening a RAW file for read. When format is + not RAW, zero out all members of the SF_INFO struct. + + * tests/raw_test.c + Add bad_raw_test() to check for above problem. + + * tests/stdin_test.c examples/sndfile-info.c + Set the format field of the SF_INFO struct to zero before calling + sf_open(). + + * doc/api.html + Add information about the need to set the format field of the SF_INFO struct + to zero when opening non-RAW files for read. + + * configure.ac + Removed use of conversion script on Solaris. Not all Solaris versions + support it. + + * doc/lists.html + New file containg details of the mailing lists. + + * doc/index.html + Add a link to the above new file. + +2002-12-04 Erik de Castro Lopo + + * tests/dft_cmp.c + Fixed a SIGFPE on Alpha caused by a log10 (0.0). Thanks to Joshua Haberman + for providing the gdb traceback. + +2002-11-28 Erik de Castro Lopo + + * src/wav.c + Added more capabilities to 'smpl' chunk parser. + + * src/sndfile.c + Fixed some (not all) possible problems found with Flawfinder. + +2002-11-24 Erik de Castro Lopo + + * src/sndfile.c + Fixed a bug in sf_seek(). This bug could only occur when an attempt was + made to read beyond the end and then sf_seek() was called with a whence + parameter of SEEK_CUR. + + * src/file_io.c + Win32's _fstati64() does not work, it returns BS. Re-implemented + psf_get_filelen() in terms of psf_fseek(). + + * tests/write_read_test.tpl + Add a test to detect above bug. + + * src/float_cast.h + Modification to prevent compiler warnings on Mac OS X. + + * src/file_io.c + Fixes for windows (what a f**ked OS). + +2002-11-08 Erik de Castro Lopo + + * configure.ac + Disable use of native lrint()/lrintf() on Mac OSX. These functions exist on + Mac OSX 10.2 but not on 10.1. Forcing the use of the versions in + src/float_cast.h means that a library compiled on 10.2 will still work on + 10.1. + +2002-11-06 Erik de Castro Lopo + + * configure.in configure.ac + Renamed configure.in to configure.ac as expected by later versions of + autoconf. + Slight hacking of configure.ac to work with version 2.54 of autoconf. + Changed to using -dumpversion instead of --version for determining GCC + version numer as suggested by Anand Kumria. + + * src/G72x/Makefile.am + Slight hacking required for operation with automake 1.6.3. + +2002-11-05 Erik de Castro Lopo + + * src/common.c + In psf_binheader_readf() changed type parameter type "b" type from size_t + to int to prevent errors on IA64 CPU where sizeof (size_t) != sizeof (int). + Thanks to Enrique Robledo Arnuncio for debugging this. + +2002-11-04 Erik de Castro Lopo + + * test/command_test.tpl + Changed test value so test would pass on Solaris. + + * src/Version_script.in + Modified version numbering so that later versions of 1.0.X can replace + earlier versions without recompilation. + + * src/vox_adpcm.c + Fixed bug causing short reads. + +2002-11-03 Erik de Castro Lopo + + * test/floating_point_test.c + Code cleanup using functions from util.c. + Add test for IEEE replacement floats and doubles. + +2002-11-01 Erik de Castro Lopo + + * src/wav.c + Fixed a possible divide by zero error when read the 'smpl' chunk. Thanks to + Serg Repalov for the example file. + + * tests/pcm_test.tpl + Used sf_command (SFC_TEST_IEEE_FLOAT_REPLACE) to test IEEE replacement code. + Clean up pcm_double_test(). + + * src/float32.c src/double64.c + Force use of IEEE replacement code using psf->ieee_replace is TRUE, + Print message to log_buffer as well. + Rename all broken_read_* and broken_write* functions to replace_read_* and + replace_write_*. + + * tests/util.tpl + Added string_in_log_buffer(). + + * tests/pcm_test.tpl + Use string_in_log_buffer() to ensure that IEEE replacement code has been + used. + + * configure.in + Removed --enable-force-broken-float option. IEEE replacement code is now + always tested. + +2002-10-31 Erik de Castro Lopo + + * src/double64.c + Implement code for read/writing IEEE doubles on platforms where the native + double format is not IEEE. + + * src/float32.c src/common.h + Remove float32_read() and float32_write(). Replace with float32_le_read(), + float32_be_read(), float32_le_write() and float32_be_write() to match stuff + in src/double64.c. + + * src/common.c + Fix all usage of float32_write(). + + * src/sndfile.h.in + Added SFC_TEST_IEEE_FLOAT_REPLACE command (testing only). + + * src/common.h + Added SF_PRIVATE field ieee_replace. + + * src/sndfile.c + In sf_command() set/reset psf->ieee_replace. + +2002-10-26 Erik de Castro Lopo + + * tests/pcm_test.tpl + Fixed a problem when testing with --enable-force-broken-float. The test was + generating a value of negative zero and the broken float code is not able + to write negative zero. Removing the negative zero fixed the test. + +2002-10-25 Erik de Castro Lopo + + * src/file_io.c + Added fix for Cygwin (suggested by Maros Michalik). + +2002-10-23 Erik de Castro Lopo + + * src/file_io.c + Improved error detection and handling. + + * src/file_io.c src/common.h + Removed functions psf_ferror() and psf_clearerr() which were redundant + after above improvements. + + * src/aiff.c src/svx.c src/w64.c src/wav.c + Removed all use of psf_ferror() and psf_clearerr(). + + * src/sndfile.c + Removed #include of , , and which + are no longer needed. + + * tests/misc_test.c + Added test to make sure the correct error message is returned with an + existing read-only file is openned for write. + +2002-10-21 Erik de Castro Lopo + + * doc/index.html doc/api.html + Updated for OKI Dialogic ADPCM files. + + * src/command.c + Added VOX ADPCM to sub_fomats. + +2002-10-20 Erik de Castro Lopo + + * src/vox_adpcm.c src/Makefile.am + New file for handling OKI Dialogic ADPCM files. + + * src/sndfile.h + Add new subtype SF_FORMAT_VOX_ADPCM. + + * src/sndfile.c + Renamed function is_au_snd_file () to format_from_extenstion () and expanded + its functionality to detect headerless VOX files. + + * src/raw.c + Added hooks for SF_FORMAT_VOX_ADPCM. + + * examples/sndfile-info.c + Print out file duration (suggested by Conrad Parker). + + * libsndfile.spec.in + Force installation of sndfile.pc file (found by John Thompson). + + * tests/Makefile.am tests/lossy_comp_test.c tests/floating_point_test.c + Add tests for SF_FORMAT_VOX_ADPCM. + +2002-10-18 Erik de Castro Lopo + + * tests/misc_test.c + Add test which attempts to write to /dev/full (on Linux anyway) to check + for correct handling of writing to a full filesystem. + + * src/sndfile.c + Return correct error message if the header cannot be written because the + filesystem is full. + + * tests/util.tpl + Corrected printing of file mode in error reporting. + + * src/mat5.c + Fixed a bug where a MAT5 file written by libsndfile could not be opened by + Octave 2.1.36. + +2002-10-13 Erik de Castro Lopo + + * src/common.h src/file_io.c + All low level file I/O have been modified to be better able to report + system errors resulting from calling system level open/read/write etc. + + * src/*.c + Updated for compatibility with above changes. + + * examples/cooledit-fixer.c + New example program which fixes badly broken file created by Syntrillium's + Cooledit which are marked as containing PCM samples but actually contain + floating point data. + + * examples/Makefile.am + Hooked cooledit-fixer into the build system. + +2002-10-10 Erik de Castro Lopo + + * doc/command.html + Document SFC_GET_FORMAT_INFO. + +2002-10-09 Erik de Castro Lopo + + * examples/wav32_aiff24.c examples/sndfile2oct.c examples/sfhexdump.c + examples/sfdump.c + Removed these files because they weren't interesting. + + * examples/sfconvert.c examples/sndfile-convert.c + Renamed the first to the latter. + + * examples/Makefile.am + Added sndfile-convert to the bin_PROGRAMS, so it is installed when the lib + is installed. + Removed old programs wav32_aiff24 and sndfile2oct. + + * man/sndfile-convert.1 + New man page. + + * examples/sndfile-convert.c + Added some gloss now that sndfile-convert.c is an installed program. + + * src/sndfile.h.in src/sndfile.c src/common.h src/command.h + Added command SFC_GET_FORMAT_INFO. + + * tests/command_test.c + Added tests form SFC_GET_FORMAT_INFO. + +2002-10-08 Erik de Castro Lopo + + * src/sndfile.c + In sf_format_check() return error if samplerate < 0. + +2002-10-07 Erik de Castro Lopo + + * src/aiff.c + Fixed bug in handling of COMM chunks with a 4 byte encoding byte but no + encoding string. + +2002-10-06 Erik de Castro Lopo + + * src/sndfile.c + Fixed repeated word in an error message. + +2002-10-05 Erik de Castro Lopo + + * doc/index.html + Improved advertising in Features section. + +2002-10-04 Erik de Castro Lopo + + * src/wav.c + Added decoding of 'labl' chunks within 'LIST' chunks. + + * src/common.h + Added (experimental only) SF_FORMAT_OGG and SF_FORMAT_VORBIS and definition + of ogg_open(). This is nowhere near working yet. + + * src/sndfile.c + Added detection of 'OggS' file marker and added call to ogg_open() to + switch statement. + + * src/ogg.c + New file. Very early start of Ogg Vorbis support. + + * src/wav.c + Added handling of brain-damaged and broken Cooledit "32 bit 24.0 float + type 1" files. These files are marked as being 24 bit WAVE_FORMAT_PCM with + a block alignment of 4 times the numbers of channels but are in fact 32 bit + floating point. + +2002-10-02 Erik de Castro Lopo + + * configure.in + Modified option --enable-experimental to set ENABLE_EXPERIMENTAL_CODE in + config.h to either 0 or 1. + + * src/sndfile.c + Modify sf_command (SFC_GET_LIB_VERSION) to append "-exp" to the version + string if experimental code has been enabled. + +2002-10-01 Erik de Castro Lopo + + * src/Makefile.am + Added -lm to libsndfile_la_LIBADD. This means that -lm is not longer needed + in the link line when linking something to libsndfile. + + * tests/Makefile.am examples/Makefile.am + Removed -lm from all link lines. + + * sndfile.pc.in + Removed -lm from Libs line. + +2002-09-24 Erik de Castro Lopo + + * src/file_io.c + Removed all perror() calls. + + * src/nist.c + Removed calls to exit() function. + Added check to detect NIST files dammaged from Unix CR -> Win32 CRLF + conversion process. + +2002-09-24 Erik de Castro Lopo + + * src/sndfile.h.in src/sndfile.c + New function sf_strerror() which will eventually replace functions + sf_perror() and sf_error_str(). + Function sf_error_number() has also been changed, but this was documented + as being for testing only. + + * doc/api.html + Documented above changes. + + * tests/*.c examples/*.c + Changed to new error functions. + +2002-09-22 Erik de Castro Lopo + + * configure.in + Detect GCC version, and print a warning message about writeable strings + it GCC major version number is less than 3. + +2002-09-21 Erik de Castro Lopo + + * src/sndfile.h.in doc/api.html + Documentation fixes. + +2002-09-19 Erik de Castro Lopo + + * src/Version_script.in src/Makefile.am configure.in + Use the version script to prevent the exporting of all non public symbols. + This currently only works with Linux. Will test on Solaris as well. + + * src/float_cast.h + Added #ifndef to prevent the #warning directives killing the SGI MIPSpro + compiler. + + * src/au_g72x.c src/double64.c src/float32.c src/gsm610.c src/ima_adpcm.c + src/ms_adpcm.c + Fix benign compiler warnings arising from previously added compiler + flags. + +2002-09-18 Erik de Castro Lopo + + * src/sndfile.c + Fixed a bug in sf_error_str() where errnum was used as the index instead + of k. Found by Tim Hockin. + + * examples/sndfile-play.c + Fixed a compiler warning resulting from a variable shadowing a previously + defined local. + +2002-09-17 Erik de Castro Lopo + + * src/sndfile.h.in src/sndfile.c + Added command SFC_SET_RAW_START_OFFSET. + + * doc/command.html + Document SFC_SET_RAW_START_OFFSET. + + * tests/raw_test.c tests/Makefile.am + Add new file for for testing SF_FORMAT_RAW specific functionality. + + * tests/dwvw_test.c + Updates. + +2002-09-16 Erik de Castro Lopo + + * src/wav.c + Modified reading of 'smpl' chunk to take account of the sampler data field. + + * tests/utils.tpl tests/utils.h + Added function print_test_name(). + + * tests/misc_test.c tests/write_read_test.tpl tests/lossy_comp_test.c + tests/pcm_test.tpl tests/command_test.tpl tests/floating_point_test.c + Convert to use function print_test_name(). + +2002-09-15 Erik de Castro Lopo + + * doc/octave.html + Added a link to some other Octave scripts for reading and writing sound + files. + + * src/paf.c + Change type of dummy data field to int. This should fix a benign compiler + warning on some CPUs. + Removed superfluous casts resulting from the above change. + + * src/rx2.c + More hacking. + +2002-09-14 Erik de Castro Lopo + + * src/mat5.c src/common.c + Changed usage of snprintf() to LSF_SNPRINTF(). + + * Win32/Makefile.msvc + Updated to include new files and add new tests. + + * Win32/config.h Win32/sndfile.h + Updated. + + * doc/api.html + Added note about the possibility of "missing" features actually being + implemented as an sf_command(). + +2002-09-13 Erik de Castro Lopo + + * tests/misc_test.c + Added previously missing update_header_test and zero_data_tests for PAF, + MAT4 and MAT5 formats. + + * src/paf.c src/mat4.c src/mat5.c + Fixed bugs uncovered by new tests above. + + * src/mat5.c + Generalised parsing of name fields of MAT5 files. + + * src/mat5.c src/sndfile.c + Added support for unsigned 8 bit PCM MAT5 files. + + * tests/write_read_test.tpl + Added test for unsigned 8 bit PCM MAT5 files. + + * doc/index.html + Added unsigned 8 bit PCM MAT5 to capabilities matrix. + +2002-09-12 Erik de Castro Lopo + + * test/update_header_test.c tests/misc_test.c + Renamed update_header_test.c to misc_test.c. + Added zero_data_test() to check for case where file is opened for write and + closed immediately. The resulting file can be left in a state where + libsndfile cannot open it. Problem reported by Werner Schweer, the author + of Muse. + + * src/aiff.c + Removed superfluous cast. + + * src/wav.c src/svx.c + Fixed case of file generated with no data. + Removed superfluous cast. + + * src/sndfile.c + Fixed error on IA64 platform caused by incorrect termination of + SndfileErrors struct array. This problem was found in the Debian buildd + logs (http://buildd.debian.org/). + + * configure.in + Added Octave directory. + + * Octave/Makefile.ma + New Makfile.am for Octave directory. + + * Octave/sndfile_load.m Octave/sndfile_save.m Octave/sndfile_play.m + New files for working with Octave. + + * doc/octave.html + Document explaining the use of the above three Octave scripts. + +2002-09-10 Erik de Castro Lopo + + * src/sndfile.c + Fixed bug in RDWR mode. + +2002-09-09 Erik de Castro Lopo + + * src/common.c + Fixed psf_get_date_str() for systems which don't have gmtime_r() or + gmtime(). + + * src/file_io.c + Added #include for Win32. Reported by Koen Tanghe. + +2002-09-08 Erik de Castro Lopo + + * src/common.c + Added 'S' format specifier for psf_binheader_writef() which writes a C + string, including single null terminator to the header. + Added 'j' format specifier to allow jumping forwards or backwards in the + header. + Added function psf_get_date_str(). + + * src/mat5.c + Complete read and write support. + + * doc/index.html + Added entries for MAT4 and MAT5 in capabilities matrix. + +2002-09-06 Erik de Castro Lopo + + * src/mat4.c + Completed read and write support. + + * src/common.h src/sndfile.c + Added MAT4 and MAT5 specific error messages. + + * tests/write_read_test.tpl tests/Makefile.am + Added tests for MAT4 and MAT5 files. + + * tests/stdio_test.c tests/stdout_test.c tests/stdin_test.c + Added tests for MAT4 and MAT5 files. + +2002-09-05 Erik de Castro Lopo + + * src/command.c + Added elements for SF_FORMAT_MAT4 and SF_FORMAT_MAT5 to major_formats + array. + + * examples/sfconvert.c + Added mat4 and mat5 output targets. + +2002-09-04 Erik de Castro Lopo + + * src/sndfile.c + Added check to prevent errors openning read only formats for read/write. + + * src/interleave.c + New file for interleaving non-interleaved data. Non-interleaved data is + only supported on read. + + * src/Makefile.am + Added src/interleave.c to build. + +2002-09-03 Erik de Castro Lopo + + * src/double64.c src/common.h + Added double64_be_read(), double64_le_read(), double64_be_write() and + double64_le_write() which replace double64_read() and double64_write(). + + * src/common.c + Cleanup of psf_binheader_readf() and add ability to read big and little + endian doubles (required by mat4.c and mat5.c). + Add ability for psf_binheader_writef() to write doubles to sound file + headers. + +2002-09-01 Erik de Castro Lopo + + * src/mat5.c + New file for reading Matlab (tm) version 5 data files. This is also the + native binary file format for version 2.1.X of GNU Octave which will be + used for testing. + Not complete yet. + + * src/mat4.c + New file for reading Matlab (tm) version 4.2 data files. This is also the + native binary file format for version 2.0.X of GNU Octave which will be + used for testing. + Not complete yet. + + * src/sndfile.h.in src/sndfile.c src/common.h src/command.c src/Makefile.am + Mods to add Matlab files. + + * src/common.[ch] + Added readf_endian field to SF_PRIVATE struct allowing endianness to + remembered across calls to sf_binheader_readf(). + Fixed bug in width_specifier behaviour for printing hex values. + +2002-08-31 Erik de Castro Lopo + + * src/file_io.c + Check return value of close() call in psf_fclose(). + +2002-08-24 Erik de Castro Lopo + + * src/ms_adpcm.c + Commented out some code where 0x10000 was being subtracted from a short + and the result assigned to a short again. Andrew Zaja found this. + +2002-08-23 Erik de Castro Lopo + + * doc/command.html + Fixed typo found by Tommi Ilmonen. + + * src/ima_adpcm.c + Changed type of diff from short to int to prevent errors which can occur + during very rare circumstances. Thanks to FUWAFUWA. + +2002-08-16 Erik de Castro Lopo + + * tests/floating_point_test.c + Disable testing on machines without lrintf(). + + * Win32/Makefile.msvc + Added dwd.c and wve.c to build. + + * configure.in + Bumped version to 1.0.0. + +2002-08-15 Erik de Castro Lopo + + * src/file_io.c + Add a #include for Mac OS 9. Thanks to Stephane Letz. + + * src/wav.c + Changed an snprintf to LSF_SNPRINTF. + + * doc/Makefile.am + Added version-1.html. + +2002-08-14 Erik de Castro Lopo + + * configure.in + Bumped version to 1.0.rc6. + + * src/*.c + Modified scaling of normalised floats and doubles to integers. Until now + this has been done by multiplying by 0x8000 for short output, 0x80000000 + for 32 bit ints and so on. Unfortunately this can cause an overflow and + wrap around in the target value. All thes values have therefore been + reduced to 0x7FFF, 0x7FFFFFFF and so on. The conversion from ints to + normalised floats and doubles remains unchanged. This does mean that for + repeated conversions normalised float -> pcm16 -> normalised float would + result in a decrease in amplitude of 0x7FFF/0x8000 on every round trip. + This is undesirable but less undesireable than the wrap around I am trying + to avoid. + + * tests/floating_point_test.c + Removed file hash checking because new float scaling procedure introduced + above prevented the ability to crate a has on both x86 and PowerPC systems. + +2002-08-13 Erik de Castro Lopo + + * src/txw.c + Completed reading of TXW files. Seek doesn't work yet. + + * src/file_io.c + Added a MacOS 9 replacement for ftruncate(). + + * MacOS/sndfile.h + Added MacOS 9 header file. This should be copied into src/ to compile + libsndfile for MacOS9. + +2002-08-12 Erik de Castro Lopo + + * src/sndfile.c + Fixed commands SF_SET_NORM_DOUBLE and SFC_SET_NORM_FLOAT to return their + values after being set. Reported by Jussi Laako. + + * configure.in + If autogen is not found, touch all .c and .h files in tests/. + + * src/common.c + Added format width specifier to psf_log_printf() for %u, %d, %D and %X. + + * src/dwd.c + Completed implementation of read only access to these files. + + * src/common.h src/*.c src/pcm.c + Removed redundant field chars from SF_PRIVATE struct and modified + pcm_init() to do without it. + +2002-08-11 Erik de Castro Lopo + + * src/wve.c + New file implementing read of Psion Alaw files. This will be a read only + format. Implementation complete. + + * src/dwd/c + Started implementation of DiamondWare Digitized files. Also read only, not + complete. + + * src/wav.c + Add parsing of 'smpl' chunk. + + * src/paf.c + Fixed reading on un-normalized doubles and floats from 24 bit PAF files. + This brings it into line with the reading of 8 bit files into + un-normalized doubles which returns values in the range [-128, 127]. + + * src/common.c + Modified psf_log_printf() to accept the %% conversion specifier to allow + printing of a single '%'. + + * src/sds.c + Read only of 16 bit samples is working. Need to build a test harness for + this and other read only formats. + +2002-08-10 Erik de Castro Lopo + + * configure.in + Added --enable-experimental configure option. + Removed pkg-config message at the end of the configure process. + + * src/sds.c src/txw.c src/rx2.c src/sd2.c + Moved all the code in these files inside #if ENABLE_EXPERIMENTAL_CODE + blocks and added new *_open() function for the case where experimental is + not enabled. These new functions just return SFE_UNIMPLMENTED. + + * Win32/sndfile.h src/sndfile.h.in src/common.h + Removed un-necessary #pragma pack commands. + + * src/file_io.c + Implemented psf_ftruncate() and much other hacking for Win32. + + * Win32/Makefile.msvc + Updated. + + * doc/win32.html + Updated to include the copying of the sndfile.h file from the Win32/ + directory to the src/ directory. + + * Make.bat + Batch file to make compiling on Wi32 a little easier. Implements "make" and + "make check". + +2002-08-09 Erik de Castro Lopo + + * src/file_io.c + Add place holder for ftruncate() on Win32 which doesn't have ftruncate(). + This will need to be fixed later. + + * src/sndfile.h.in + New file (copy of sndfile.h) with sets up @TYPEOF_SF_COUNT_T@ which will be + replaced by the correct type during configure. + + * configure.in + Modified to find a good type for TYPEOF_SF_COUNT_T. + + * src/aiff.c + Fixed a bug when reading malformed headers. + + * src/common.c + Set read values to zero before performing read. + +2002-08-08 Erik de Castro Lopo + + * doc/command.html + Fixed some HTML tags which were not allowing jumps to links within the + page. + + * src/sds.c + Massive hacking on this. + + * src/wav.c + Added recognition of 'clm ' tag. + +2002-08-07 Erik de Castro Lopo + + * doc/index.html + Added beginning of a capabilities list beyond simple file formats which + can be read/written. + + * src/aiff.c + Added parsing of INST and MARK chunks of AIFF files. At the moment this + data is simply recorded in the log buffer. Later it will be possible to + read this data from an application using sf_command(). + + * src/wav.c + Added parsing of 'cue ' chunk which contains loop information in WAV files. + + * exampes/sndfile-info.c + Changed reporting of Samples to Frames. + + * src/wav.c src/w64.c src/aiff.c src/wav_w64.h + Moved from a samples to a frames nomenclature to avoid confusion. + + * doc/FAQ.html + What's the best format for storing temporary files? + + * src/sds.c + New file for reading/writing Midi Sample Dump Standard files. + + * src/Makefile.am src/sndfile.c src/common.[ch] + Added hooks for sds.c. + + * examples/sndfile-info.c + Changed from using sf_perror() to using sf_error_str(). + +2002-08-06 Erik de Castro Lopo + + * doc/api.html + Added explanation of mode parameter for sf_open(). + Added explanation of usage of SFM_* values in sf_seek(). + + * src/sndfile.[ch] src/command.c src/file_io.c src/common.h + Implemented SFC_FILE_TRUNCATE to allow a file to be truncated. File + truncation was suggested by James McCartney. + + * src/command.html + Documented SFC_FILE_TRUNCATE. + + * tests/command_test.c + Add tests for SFC_FILE_TRUNCATE. + + * src/sndfile.c + Added a thrid parameter to the VALIDATE_SNDFILE_AND_ASSIGN_PSF macro to + make resetting the error number optional. All uses of the macro other than + in error reporting functions were changed to reset the error number. + + * src/pcm.c + Fixed a bug were sf_read_* was logging an SFE_SHORT_READ even when no error + occurred. + + * tests/write_read_test.tpl + Added tests of internal error state. + +2002-08-05 Erik de Castro Lopo + + * src/GSM610/private.h src/GSM610/*.c src/GSM610/Makefile.am + Renamed private.h to gsm610_priv.h to prevent clash with other headers + named private.h in other directories. (Probably only a problem on MacOS 9). + + * src/G72x/private.h src/G72x/*.c src/G72x/Makefile.am + Renamed private.h to g72x_priv.h to prevent clash with other headers + named private.h in other directories. (Probably only a problem on MacOS 9). + + * MacOS/config.h + Changed values of HAVE_LRINT and HAVE_LRINTF to force use of code in + float_cash.h. + + * src/sndfile.h + Changes the name of samples field of the SF_INFO to frames. The old name + had caused too much confusion and it simply had to be changed. There will + be at least one more pre-release. + +2002-08-04 Erik de Castro Lopo + + * doc/index.html + Updated formats matrix to include RAW (header-less) GSM 6.10. + Fix specificaltion of table and spelling mistakes. + + * src/sndfile.c src/command.c + Fixed bug in SFC_CALC_MAX_SIGNAL family and psf_calc_signal_max (). + + * tests/command.c + Removed cruft. + Added test for SFC_CALC_MAX_SIGNAL and SFC_CALC_NORM_MAX_SIGNAL. + + * configure.in + Update version to 1.0.0rc5. + + * sfendian.h + Removed inclusion of un-necessary header. + +2002-08-03 Erik de Castro Lopo + + * src/aiff.c + Minor fixes of info written to log buffer. + + * src/float_cast.h + Add definition of HAVE_LRINT_REPLACEMENT. + + * tests/floating_point_test.c + Fix file hash check on systems without lrint/lrintf. + + * tests/dft_cmp.c + Limit SNR to less than -500.0dB. + + * examples/sndfile2oct.c + Fixed compiler warnings. + + * doc/api.html + Fixed error where last parameter of sf_error_str() was sf_count_t instead + of size_t. + +2002-08-02 Erik de Castro Lopo + + * doc/FAQ.html + Why doesn't libsndfile do interleaving/de-interleaving. + + * tests/pcm_test.tpl + On Win32 do not perform hash check on files containing doubles. + +2002-08-01 Erik de Castro Lopo + + * src/common.h + Defined SF_COUNT_MAX_POSITIVE() macro, a portable way of setting variables + of type sf_count_t to their maximum positive value. + + * src/dwvw.c src/w64.c + Used SF_COUNT_MAX_POSITIVE(). + +2002-07-31 Erik de Castro Lopo + + * src/paf.c + Fixed bug in reading/writing of 24 bit PCM PAF files on big endian systems. + + * tests/floating_point_tests.c + Fixed hash values for 24 bit PCM PAF files. + Disabled file has check if lrintf() function is not available and added + warning. + Decreased level of signal from a peak of 1.0 to a value of 0.95 to prevent + problems on platforms without lrintf() ie Solaris. + +2002-07-30 Erik de Castro Lopo + + * src/wav.c + Fixed a problem with two different kinds of mal-formed WAV file header. The + first had the 'fact' chunk before the 'fmt ' chunk, the other had an + incomplete 'INFO' chunk at the end of the file. + + * src/w64.c + Added fix to allow differentiation between W64 files and ACID files. + + * src/au_g72x.c src/common.h src/sndfile.c + Added error for G72x encoded files with more than one channel. + + * tests/pcm_test.tpl tests/utils.tpl + Moved function check_file_hash_or_die() to utils.tpl. Function was then + modified to calculate the has of the whole file. + + * src/wav.c + Fixed problem writing the 'fact' chunk on big endian systems. + + * tests/sfconvert.c + Fixed bug where .paf files were being written as Sphere NIST. + +2002-07-29 Erik de Castro Lopo + + * src/voc.c + Fix for reading headers generated using SFC_UPDATE_HEADER_NOW. + + * doc/command.html + Add docs for SFC_UPDATE_HEADER_NOW and SFC_SET_UPDATE_HEADER_AUTO. + +2002-07-28 Erik de Castro Lopo + + * man/sndfile-info.1 man/sndfile-play.1 + Added manpages supplied by Joshua Haberman the Debian maintainer for + libsndfile. Additional tweaks by me. + + * configure.in man/Makefile.am + Hooked manpages into autoconf/automake system. + + * src/sndfile.c + Added hooks for SFC_SET_UPDATE_HEADER_AUTO. + + * tests/update_header_test.c + Improved rigor of testing. + + * src/*.c + Fixed problem with *_write_header() functions. + +2002-07-27 Erik de Castro Lopo + + * doc/*.html + Updates to documentation to fix problems found by wdg-html-validator. + + * src/common.h src/command.c + Added normalize parameter to calls to psf_calc_signal_max() and + psf_calc_max_all_channels(). + + * src/sndfile.c + Added handling for commands SFC_CALC_NORM_SIGNAL_MAX and + SFC_CALC_NORM_MAX_ALL_CHANNELS. + + * doc/command.html + Added entry for SFC_CALC_NORM_SIGNAL_MAX and SFC_CALC_NORM_MAX_ALL_CHANNELS. + +2002-07-26 Erik de Castro Lopo + + * examples/sndfile-play.c Win32/Makefile.msvc + Get sndfile-play program working on Win32. The Win32 PCM sample I/O API + sucks. The sndfile-play program now works on Linux, MacOSX, Solaris and + Win32. + +2002-07-25 Erik de Castro Lopo + + * doc/FAQ.html + New file for frequently asked questsions. + +2002-07-22 Erik de Castro Lopo + + * doc/api.html + Documentation fixes. + + * src/au.[ch] src/au_g72x.c src/G72x/g72x.h + Add support of 40kbps G723 ADPCM encoding. + + * tests/lossy_comp_test.c tests/floating_point_test.c + Add tests for 40kbps G723 ADPCM encoding. + + * doc/index.html + Update support matrix. + +2002-07-21 Erik de Castro Lopo + + * doc/command.html + Documented SFC_GET_SIMPLE_FORMAT_COUNT, SFC_GET_SIMPLE_FORMAT, + SFC_GET_FORMAT_* and SFC_SET_ADD_PEAK_CHUNK. + + * src/sndfile.c src/pcm.c + Add ability to turn on and off the addition of a PEAK chunk for floating + point WAV and AIFF files. + + * src/sndfile.[ch] src/common.h src/command.c + Added sf_command SFC_CALC_MAX_ALL_CHANNELS. Implemented by Maurizio Umberto + Puxeddu. + + * doc/command.html + Docs for SFC_CALC_MAX_ALL_CHANNELS (assisted by Maurizio Umberto Puxeddu). + +2002-07-18 Erik de Castro Lopo + + * src/sndfile.c src/gsm610.c + Finalised support for GSM 6.10 AIFF files and added support for GSM 6.10 + encoded RAW (header-less) files. + + * src/wav.c + Add support for IBM_FORMAT_MULAW and IBM_FORMAT_ALAW encodings. + + * src/api.html + Fixed more documentation bugs. + +2002-07-17 Erik de Castro Lopo + + * src/sndfile.h src/common.h + Moved some yet-to-be-implelmented values for SF_FORMAT_* from the public + header file sndfile.h to the private header file common.h to avoid + confusion about the actual capabilities of libsndfile. + +2002-07-16 Erik de Castro Lopo + + * src/aiff.c src/wav.c + Fixed file parsing for WAV and AIFF files containing non-audio data after + the data chunk. + + * src/aiff.c src/sndfile.c + Add support for GSM 6.10 encoded AIFF files. + + * tests/lossy_comp_test.c tests/Makefile.am + Add tests for GSM 6.10 encoded AIFF files. + + * src/*.c + Fix compiler warnings. + +2002-07-15 Erik de Castro Lopo + + * tests/command_test.c + For SFC_SET_NORM_* tests, change the file format from SF_FORMAT_WAV to + SF_FORMAT_RAW. + + * src/sndfile.c + Added sf_command(SFC_TEST_ADD_TRAILING_DATA) to allow testing of reading + from AIFF and WAV files with non-audio data after the audio chunk. + + * src/common.h + Add test commands SFC_TEST_WAV_ADD_INFO_CHUNK and + SFC_TEST_AIFF_ADD_INST_CHUNK. When these commands are working, they will be + moved to src/sndfile.h + + * src/aiff.c src/wav.c + Begin implementation of XXXX_command() hook for sf_command(). + + * tests/write_read_test.tpl + Added sf_command (SFC_TEST_ADD_TRAILING_DATA) to ensure above new code was + working. + +2002-07-13 Erik de Castro Lopo + + * tests/update_header_test.c + Allow read sample count == write sample count - 1 to fix problems with VOC + files. + + * tests/write_read_test.tpl tests/pcm_test.tpl + Fixed some problems in the test suite discovered by using Valgrind. + +2002-07-12 Erik de Castro Lopo + + * tests/utils.[ch] tests/*.c + Renamed check_log_buffer() to check_log_buffer_or_die(). + + * src/sndfile.c + SFC_UPDATE_HEADER_NOW and SFC_SETUPDATE_HEADER_AUTO almost finished. Works + for all file formats other than VOC. + +2002-07-11 Erik de Castro Lopo + + * src/sndfile.[ch] src/common.h + Started adding functionality to allow the file header to be updated before + the file is closed on files open for SFM_WRITE. This was requested by + Maurizio Umberto Puxeddu who is using libsndfile for file I/O in iCSound. + + * tests/update_header_test.c + New test program to test that the above functionality is working correctly. + + * tests/peak_chunk_test.c tests/floating_point_test.c + Cleanups. + +2002-07-10 Erik de Castro Lopo + + * src/sfendian.[ch] + Changed length count parameters for all endswap_XXX() functions from + sf_count_t (which can be 64 bit even on 32 bit architectures) to int. These + functions are only called frin inside the library, are always called with + integer parameters and doing the actual calculation on 64 bit values is + slow in comparision to doing it on ints. + + * examples/sndfile-play.c + More playback hacking for Win32. + +2002-07-09 Erik de Castro Lopo + + * src/common.c + In psf_log_printf(), changed %D format conversion specifier to %M (marker) and + added %D specifier for printing the sf_count_t type. + + * src/*.c + Changed all usage of psf_log_printf() with %D format conversion specifiers + to use %M conversion instead. + + * tests/pcm_test.tpl tests/pcm_test.def + New files to autogen pcm_test.c. + + * src/pcm.c + Fixed bug in scaling floats and doubles to 24 bit PCM and vice versa. + +2002-07-08 Erik de Castro Lopo + + * configure.in + Fix setup of $ac_cv_sys_largefile_CFLAGS so that sndfile.pc gets valid + values for CFLAGS. + + * examples/sndfile-play.c + Start adding playback support for Win32. + +2002-07-07 Erik de Castro Lopo + + * src/*.c + Worked to removed compiler warnings. + Extensive refactoring. + + * src/common.[ch] + Added function psf_memset() which works like the standard C function memset + but takes and sf_count_t as the length parameter. + + * src/sndfile.c + Replaced calls to memset(0 with calls to psf_memset() as required. + +2002-07-06 Erik de Castro Lopo + + * src/sndfile.c + Added "libsndfile : " to the start of all error messages. This was suggested + by Conrad Parker author of Sweep ( http://sweep.sourceforge.net/ ). + + * src/sfendian.[ch] + Added endswap_XXXX_copy() functions. + + * src/pcm.c src/float32.c src/double64.c + Use endswap_XXXX_copy() functions and removed dead code. + Cleanups and optimisations. + +2002-07-05 Erik de Castro Lopo + + * src/sndfile.c src/sndfile.h + Gave values to all the SFC_* enum values to allow better control of the + interface as commands are added and removed. + Added new command SFC_SET_ADD_PEAK_CHUNK. + + * src/wav.c src/aiff.c + Modified wav_write_header and aiff_write_header to make addition of a PEAK + chunk optional, even on floating point files. + + * tests/benchmark.tpl + Added call to sf_command(SFC_SET_ADD_PEAK_CHUNK) to turn off addition of a + PEAK chunk for the benchmark where we are trying to miximize speed. + + * src.pcm.c + Changed tribyte typedef to something more sensible. + Further conversion speed ups. + +2002-07-03 Erik de Castro Lopo + + * src/command.c + In major_formats rename "Sphere NIST" to "NIST Sphere". + + * src/common.c src/sfendian.c + Moved all endswap_XXX_array() functions to sfendian.c. These functions will + be tweaked to provide maximum performance. Since maximum performance on one + platform does not guarantee maximum performance on another, a small set of + functions will be written and the optimal one chosen at compile time. + + * src/common.h src/sfendian.h + Declarations of all endswap_XXX_array() functions moved to sfendian.h. + + * src/Makefile.am + Add sfendian.c to build targets. + +2002-07-01 Erik de Castro Lopo + + * src/pcm.c src/sfendian.h + Re-coded PCM encoders and decoders to match or better the speed of + libsndfile version 0.0.28. + +2002-06-30 Erik de Castro Lopo + + * src/wav.c + Add checking for WAVPACK data in standard PCM WAV file. Return error if + found. This WAVPACK is *WAY* broken. It uses the same PCM WAV file header + and then stores non-PCM data. + + * tests/benchmark.tpl + Added more tests. + +2002-06-29 Erik de Castro Lopo + + * tests/benchmark.tpl + Added conditional definition of M_PI. + For Win32, set WRITE_PERMS to 0777. + + * Win32/Makefile.msvc + Added target to make generate program on Win32. + + * src/samplitude.c + Removed handler for Samplitude RAP file format. This file type seems rarer + than hens teeth and is completely undocumented. + + * src/common.h src/sndfile.c src/Makefile.am Win32/Makefile.msvc + Removed references to sampltiude RAP format. + + * tests/benchmark.tpl + Benchmark program now prints the libsndfile version number when run. This + program was also backported to version 0 to compare results. Version + 1.0.0rc2 is faster than version 0.0.28 on most conversions but slower on + some. The slow ones need to be fixed before final release. + +2002-06-28 Erik de Castro Lopo + + * tests/benchmark.def tests/benchmark.tpl + New files which generate tests/benchmark.c using Autogen. Added int -> + SF_FORMAT_PCM_24 test. + + * tests/benchmark.c + Now and Autogen output file. + + * tests/Makefile.am + Updated for above changes. + +2002-06-27 Erik de Castro Lopo + + * tests/benchmark.c + Basic benchmark program complete. Need to convert it to Autogen. + + * Win32/Makefile.msvc + Added benchmark.exe target. + +2002-06-26 Erik de Castro Lopo + + * examples/generate.c + New program to generate a number of different output file formats from a + single input file. This allows testing of the created files. + + * tests/benchmark.c + New test program to benchmark libsndfile. Nowhere near complete yet. + + * examples/Makefile.am tests/Makefile.am + New make rules for the two new programs. + +2002-06-25 Erik de Castro Lopo + + * Win32/libsndfile.def + Removed definition for sf_signal_max(). + + * src/sndfile.c + Removed cruft. + + * doc/index.html + A number of documentation bugs were fixed. Thanks to Anand Kumria. + + * doc/version-1.html + Minor doc updates. + + * configure.in + Bumped version to 1.0.0rc2. + + * src/sf_command.h src/Makefile.am + Removed the header file as it was no longer being used. Thanks to Anand + Kunria for spotting this. + + * doc/index.html + A number of documentation bugs were fixed. Thanks to Anand Kumria. + +2002-06-24 Erik de Castro Lopo + + * src/common.h + Test for Win32 before testing SIZEOF_OFF_T so that it works correctly + on Win32.. + + * src/file_io.c + Win32 fixes to ensure O_BINARY is used for file open. + + * doc/win32.html + New file documenting the building libsndfile on Win32. + + * doc/*.html + Updating of documentation. + +2002-06-23 Erik de Castro Lopo + + * tests/pcm_test.c + Minor changes to allow easier determination of test file name. + + * src/sndfile.[ch] + Removed function sf_signal_max(). + + * examples/sndfile-play.c + Changed call to sf_signal_max() to a call to sf_command(). + +2002-06-22 Erik de Castro Lopo + + * src/format.c src/command.c + Renamed format.c to command.c which will now include code for sf_command() + calls to perform operations other than format commands. + + * src/sndfile.c src/sndfile.h + Removed function sf_get_signal_max() which is replaced by commands passed + to sf_command(). + + * src/command.c + Implement commands SFC_CALC_SIGNAL_MAX. + + * doc/command.html + Documented SFC_CALC_SIGNAL_MAX. + +2002-06-21 Erik de Castro Lopo + + * examples/sndfile-play.c + Mods to make sndfile-play work on Solaris. The program sndfile-play now + runs on Linux, MaxOSX and Solaris. Win32 to come. + + * src/format.c + Added SF_FORMAT_DWVW_* to subtype_formats array. + + * src/nist.c + Added support for 8 bit NIST Sphere files. Example file supplied by Anand + Kumria. + +2002-06-20 Erik de Castro Lopo + + * examples/sndfile-info.c + Tidy up of output format. + + * examnples/sndfile-play.c + Mods to make sndfile-play work on MacOSX using Apple's CoreAudio API. + + * configure.in + Add new variables OS_SPECIFIC_INCLUDES and OS_SPECIFIC_LINKS which were + required to supply extra include paths and link parameters to get + sndfile-play working on MacOSX. + + * examples/Makefile.am + Use OS_SPOECIFIC_INCLUDES and OS_SPECIFIC_LINKS to build commands for + sndfile-play. + +2002-06-19 Erik de Castro Lopo + + * src/nist.c + Added ability to read/write new NIST Sphere file types (A-law, u-law). + Header parser was re-written from scratch. Example files supplied by Anand + Kumria. + + * src/sndfile.c + Support for A-law and u-law NIST files. + + * tests/Makefile.am tests/lossy_comp_test.c + Tests for A-law and u-law NIST files. + +2002-06-18 Erik de Castro Lopo + + * tests/utils.c + Fixed an error in error string. + +2002-06-17 Erik de Castro Lopo + + * acinclude.m4 + Removed exit command to allow cross-compiling. + + * Win32/unistd.h src/file_io.c + Moved contents of first file into the second file (enclosed in #ifdef). + Win32/unistd.h is now an empty file but still must be there for libsndfile + to compile on Win32. + + * src/sd2.c, src/sndfile.c: + Fixes for Sound Designer II files on big endian systems. + +2002-06-16 Erik de Castro Lopo + + * configure.in + Modified to work around problems with crappy MacOSX version of sed. + Added sanity check for proper values for CFLAGS. + +2002-06-14 Erik de Castro Lopo + + * src/sndfile.c + Code clean up in sf_open (). + + * Win32/Makefile.msvc + Michael Fink's contributed MSVC++ makefile was hacked to bits and put back + together in a new improved form. + + * src/file_io.c + Fixes for Win32; _lseeki64() returns an invalid argument for calls like + _lseeki64(fd, 0, SEEK_CUR) so need to use _telli64 (fd) instead. + + * src/common.h src/sndfile.c src/wav.c src/aiff.c + Added SFE_LOG_OVERRUN error. + Added termination for potential infinite loop when parsing file headers. + + * src/wav.c src/w64.c + Fixed bug casuing incorrect header generation when opening file read/write. + +2002-06-12 Erik de Castro Lopo + + * doc/api.html + Improved the documentation to make it clearer that the file read method + and the underlying file format are completely disconnected. Suggested + by Josh Green. + + * doc/command.html + Started correcting docs to take into account changes made to the + operations of the sf_command () function. Not complete yet. + + * src/sndfile.c + Reverted some changes which had broken the partially working SDII header + parsing. Now have access to an iBook with OS X so reading and writing SDII + files on all platforms should be a reality in the near future. On Mac this + will involve reading the resource fork via the standard MacOS API. To move + a file from Mac to another OS, the resource and data forks will need to be + combined before transfer. The combined file will be read on both Mac and + other OSes like any other file. + +2002-06-08 Erik de Castro Lopo + + * ltmain.sh + Applied a patch from http://fink.sourceforge.net/doc/porting/libtool.php + which allows libsndfile to compile on MacOSX 10.1. This patch should not + interfere with compiling on other OSes. + + * src/GSM610/private.h + Changes to fix compile problems on MacOSX (see src/GSM610/ChangeLog). + + * src/float_cast.h + Added MacOSX replacements for lrint() and lrintf(). + +2002-06-05 Erik de Castro Lopo + + * src/sndfile.c + Replaced the code to print the filename to the log buffer when a file is + opened. This code seems to have been left out during the merge of + sf_open_read() and sf_open_write() to make a single functions sf_open(). + +2002-06-01 Erik de Castro Lopo + + * src/wav.c + Fixed a bug where the WAV header parser was going into an infinite loop + on a badly formed LIST chunk. File supplied by David Viens. + +2002-05-25 Erik de Castro Lopo + + * configure.in + Added a message at the end of the configuration process to warn about the + need for the use of pkg-config when linking programs against version 1 of + libsndfile. + + * doc/pkg-config.html + New documentation file containing details of how to use pkg-config to + retrieve settings for CFLAGS and library locations for linking files + against version 1 of libsndfile. + +2002-05-17 Erik de Castro Lopo + + * src/wav.c + Fixed minor bug in handling of so-called ACIDized WAV files. + +2002-05-16 Erik de Castro Lopo + + * Win32/libsndfile.def Win32/Makefile.msvc + Two new files contributed by Michael Fink (from the winLAME project) + which allows libsndfile to be built on windows in a MSDOS box by doing + "nmake -f Makefile.msvc". Way cool! + +2002-05-15 Erik de Castro Lopo + + * configure.in + MacOSX is SSSOOOOOOO screwed up!!! I can't believe how hard it is to + generate a tarball which will configure and compile on that platform. + Joined the libtool mailing list to try and get some answers. + +2002-05-13 Erik de Castro Lopo + + * configure.in + Changed to autoconf version 2.50. MacOSX uses autoconf version 2.53 which + is incompatible with with version 2.13 which had been using until now. + The AC_SYS_LARGE_FILE macro distributed withe autoconf 2.50 is missing a + few features so AC_SYS_EXTRA_LARGE file was defined to replace it. + + * configure.in + Changed to automake version 1.5 to try and make a tarball which will + work on MacOSX. + +2002-05-12 Erik de Castro Lopo + + * src/wav_gsm610.c + Changed name to gsm610.c. Added reading/writing of headerless files. + + * src/sndfile.c src/raw.c + Added ability to read/write headerless (SF_FORMAT_RAW) GSM 6.10 files. + +2002-05-11 Erik de Castro Lopo + + * tests/lossy_comp_test.c + Clean up in preparation for Autogen-ing this file. + + * src/GSM610/*.[ch] + Code cleanup and prepartion forgetting file seek working. Details in + src/GSM610/ChangeLog. + + * sndfile.pc.in + Testing complete. Is sndfile.m4 still needed? + +2002-05-09 Erik de Castro Lopo + + * tests/write_read_test.tpl tests/rdwr_test.tpl + Merged tests from these two programs into write_read_test.tpl and deleted + rdwr_test.tpl. + +2002-05-08 Erik de Castro Lopo + + * src/w64.c src/svx.c src/paf.c + Fixed bugs in read/write mode. + +2002-05-07 Erik de Castro Lopo + + * examples/Makefile.am + Renamed sfplay.c to sndfile-play.c and sndfile_info.c to sndfile-info.c for + consistency when these programs become part of the Debian package + sndfile-programs. + + * sndfile.pc.in + New file to replace sndfile-config.in. Libsndfile now uses the pkg-config + model for providing installation parameters to dependant programs. + + * src/sndfile.c + Cleanup of code in sf_open(). + +2002-05-06 Erik de Castro Lopo + + * tests/utils.tpl tests/write_read_test.tpl + More conversion to Autogen fixes and enchancements. + + * src/*.c + Read/write mode is now working for 16, 24 and 32 bit PCM as well as 32 + bit float and 64 bit double data. More tests still required. + + * src/Makefile.am + Added DISTCLEANFILES target to remove config.status and config.last. + + * Win32/Makefile.am MacOS/Makefile.am + Added DISTCLEANFILES target to remove Makefile. + +2002-05-05 Erik de Castro Lopo + + * src/*.[ch] tests/rdwr_test.c + More verifying workings of read/write mode. Fixing bugs found. + + * tests/utils.[ch] + Made these files Autogen generated files. + + * tests/util.tpl tests/util.def + New Autogen files to generate utils.[ch]. Moved some generic test functions + into this file. Autogen is such a great tool! + +2002-05-03 Erik de Castro Lopo + + * src/pcm.c src/float_cast.h Win32/config.h + Fixed a couple of Win32 specific bugs pointed out by Michael Fink + (maintainer of WinLAME) and David Viens. + + * tests/check_log_buffer.[ch] tests/utils.[ch] + Moved check_log_buffer() to utils.[ch] and deleted old file. + +2002-05-02 Erik de Castro Lopo + + * src/common.[ch] src/sndfile.c + New function psf_default_seek() which will be the default seek function + for things like PCM and floating point data. This default is set for + both read and write in sf_open() but can be over-ridden by any codec + during it's initialisation. + +2002-05-01 Erik de Castro Lopo + + * src/au.c + AU files use a data size value of -1 to mean unknown. Fixed au_open_read() + to allow opening files like this. + + * tests/rdwr_test .c + Added more tests. + + * src/sndfile.c + Fixed bugs in read/write mode found due to improvements in the test + program. + +2002-04-30 Erik de Castro Lopo + + * tests/rdwr_test .c + New file for testing read/write mode. + +2002-04-29 Erik de Castro Lopo + + * m4/* + Removed all m4 macros from this directory as they get concatenated to form + the file aclocal.m4 anyway. + + * sndfile.m4 + Moved this from the m4 directory to the root directory asn this is part of + the distribution and is installed during "make install". + +2002-04-29 Erik de Castro Lopo + + * src/float32.c + Removed logging of peaks for all file formats other than AIFF and WAV. + + * tests/write_read_test.tpl tests/write_read_test.def + New files which autogen uses to generate write_read_test.c. Doing it this + way makes write_read_test.c far easier to maintain. Other test programs + will be converted to autogen in the near future. + + * src/*.c + Fixed a few bugs found when testing on Sparc (bug endian) Solaris. + +2002-04-28 Erik de Castro Lopo + + * doc/*.html + Fixed documention versioning. + + * configure.in + Fixed a bug in the routines which search for Large File Support on systems + which have large file support by defualt. + +2002-04-27 Erik de Castro Lopo + + * src/*.[ch] + Found and fixed an issue which can cause a bug in other software (I was + porting Conrad Parker's Sweep program from version 0 of the library to + version 1). When opening a file for write, the libsndfile code would + set the sfinfo.samples field to a maximum value. + + * tests/write_read_test.c + Added tests to detect the above problem. + +2002-04-25 Erik de Castro Lopo + + * src/*.[ch] + Finished base implementation of read/write mode. Much more testing still + needed. + + * m4/largefile.m4 + Macro for detecting Large File Standard capabilities. This macro was ripped + out of the aclocal.m4 file of GNU tar-1.13. + + * configure.in + Added detection of large file support. Files larger than 2 Gigabytes should + now be supported on 64 bit platforms and many 32 bit platforms including + Linux (2.4 kernel, glibc-2.2), *BSD, MacOS, Win32. + + * libsndfile_convert_version.py + A Python script which attempts to autoconvert code written to use version 0 + to version 1. + +2002-04-24 Erik de Castro Lopo + + * src/*.[ch] + Finished base implementation of read/write mode. Much more testing still + needed. + + * tests/write_read_test.c + Preliminary tests for read/write mode added. More needed. + +2002-04-20 Erik de Castro Lopo + + * src/sndfile.[ch] + Removed sf_open_read() and sf_open_write() functions,replacting them with + sf_open() which takes an extra mode parameter (SF_OPEN_READ, SF_OPEN_WRITE, + or SF_OPEN_RDWR). This new function sf_open can now be modified to allow + opening a file formodification (RDWR). + +2002-04-19 Erik de Castro Lopo + + * src/*.c + Completed merging of separate xxx_open_read() and xxx_open_write() + functions. All tests pass. + +2002-04-18 Erik de Castro Lopo + + * src/au.c + Massive refactoring required to merge au_open_read() with au_open_write() + to create au_open(). + +2002-04-17 Erik de Castro Lopo + + * src/*.c + Started changes required to allow a sound file to be opened in read/write + mode, with separate file pointers for read and write. This involves merging + of encoder/decoder functions like pcm_read_init() and pcm_write_init() + int a new function pcm_init() as well as doing something similar for all + the file type specific functions ie aiff_open_read() and aiff_open_write() + were merged to make the function aiff_open(). + +2002-04-15 Erik de Castro Lopo + + * src/file_io.c + New file containing psf_fopen(), psf_fread(), psf_fwrite(), psf_fseek() and + psf_ftell() functions. These function will replace use of fopen/fread/fwrite + etc and allow access to files larger than 2 gigabytes on a number of 32 bit + OSes (Linux on x86, 32 bit Solaris user space apps, Win32 and MacOS). + + * src/*.c + Replaced all instances of fopen with psf_open, fread with psd_read, fwrite + with psf_write and so on. + +2002-03-11 Erik de Castro Lopo + + * src/dwvw.c + Finally fixed all known problems with 12, 16 and 24 bit DWVW encoding. + + * tests/floating_point_test.c + Added tests for 12, 16 and 24 bit DWVW encoding. + +2002-03-03 Erik de Castro Lopo + + * m4/endian.m4 + Defines a new m4 macro AC_C_FIND_ENDIAN, for determining the endian-ness of + the target CPU. It first checks for the definition of BYTE_ORDER in + , then in and . If none of these work + and the C compiler is not a cross compiler it compiles and runs a program + to test for endian-ness. If the compiler is a cross compiler it makes a + guess based on $target_cpu. + + * configure.in + Modified to use AC_C_FIND_ENDIAN. + + * src/sfendian.h + Simplified. + +2002-02-23 Erik de Castro Lopo + + * tests/floating_point_test.c + Tests completely rewritten using the dft_cmp function. Now able to + calculate a quick guesstimate of the Signal to Noise Ratio of the encoder. + +2002-02-15 Erik de Castro Lopo + + * tests/dft_cmp.[ch] + New files containing functions for comparing pre and post lossily + compressed data using a quickly hacked DFT. + + * tests/utils.[ch] + New files containing functions for saving pre and post encoded data in a + file readable by the GNU Octave package. + +2002-02-13 Erik de Castro Lopo + + * m4/lrint.m4 m4/lrintf.m4 + Fixed m4 macros to define HAVE_LRINT and HAVE_LRINTF even when the test + is cached. + +2002-02-12 Erik de Castro Lopo + + * tests/floating_point_test.c + Fixed improper use of strncat (). + +2002-02-11 Erik de Castro Lopo + + * tests/headerless_test.c + New test program to test the ability to open and read a known file type as a + RAW header-less file. + +2002-02-07 Erik de Castro Lopo + + * tests/losy_comp_test.c + Added a test to ensure that the data read from a file is not all zeros. + + * examples/sfconvert.c + Added "-gsm610" encoding types. + +2002-01-29 Erik de Castro Lopo + + * examples/sfconvert.c + Added "-dwvw12", "-dwvw16" and "-dwvw24" encoding types. + + * tests/dwvw_test.c + New file for testing DWVW encoder/decoder. + +2002-01-28 Erik de Castro Lopo + + * src/dwvw.c + Implemented writing of DWVW. 12 bit seems to work, 16 and 24 bit still broken. + + * src/aiff.c + Improved reporting of encoding types. + + * src/voc.c + Clean up. + +2002-01-27 Erik de Castro Lopo + + * src/dwvw.c + New file implementing lossless Delta Word Variable Width (DWVW) encoding. + Reading 12 bit DWVW is now working. + + * src/aiff.c common.h sndfile.c + Added hooks for DWVW encoded AIFF and RAW files. + +2002-01-15 Erik de Castro Lopo + + * src/w64.c + Robustify header parsing. + + * src/wav_w64.h + Header file wav.h was renamed to wav_w64.h to signify sharing of + definitions across the two file types. + + * src/wav.c src/w64.c src/wav_w64.c + Refactoring. + Modified and moved functions with a high degree of similarity between + wav.c and w64.c to wav_w64.c. + +2002-01-14 Erik de Castro Lopo + + * src/w64.c + Completed work on getting read and write working. + + * examples/sfplay.c + Added code to scale floating point data so it plays at a reasonable volume. + + * tests/Makefile.am tests/write_read_test.c + Added tests for W64 files. + +2002-01-13 Erik de Castro Lopo + + * src/*.c + Modded all code in file header writing routines to use + psf_new_binheader_writef(). + Removed psf_binheader_writef() from src/common.c. + Globally replaced psf_new_binheader_writef with psf_binheader_writef. + +2002-01-12 Erik de Castro Lopo + + * src/*.c + Modded all code in file parsing routines to use psf_new_binheader_readf(). + Removed psf_binheader_readf() from src/common.c. + Globally replaced psf_new_binheader_readf with psf_binheader_readf. + + * src/common.[ch] + Added new function psf_new_binheader_writef () which will soon replace + psf_binheader_writef (). The new function has basically the same function + as the original but has a more flexible and capable interface. It also + allows the writing of 64 bit integer values for files contains 64 bit file + offsets. + +2002-01-11 Erik de Castro Lopo + + * src/formats.c src/sndfile.c src/sndfile.h + Added code allowing full enumeration of supported file formats via the + sf_command () interface. + This feature will allow applications to avoid needing recompilation when + support for new file formats are added to libsndfile. + + * tests/command_test.c + Added test code for the above feature. + + * examples/list_formats.c + New file. An example of the use of the supported file enumeration + interface. This program lists all the major formats and for each major + format the supported subformats. + +2002-01-10 Erik de Castro Lopo + + * src/*.[ch] tests/*.c + Changed command parameter of sf_command () function from a test string to + an int. The valid values for the command parameter begin with SFC_ and are + listed in src/sndfile.h. + +2001-12-20 Erik de Castro Lopo + + * src/formats.c src/sndfile.c + Added an way of enumerating a set of common file formats using the + sf_command () interface. This interface was suggested by Dominic Mazzoni, + one of the main authors of Audacity (http://audacity.sourceforge.net/). + +2001-12-26 Erik de Castro Lopo + + * src/sndfile.c + Added checking of filename parameter in sf_open_read (). Previousy, if a + NULL pointer was passed the library would segfault. + +2001-12-18 Erik de Castro Lopo + + * src/common.c src/common.h + Changed the len parameter of the endswap_*_array () functions from type + int to type long. + + * src/pcm.c + Fixed a problem which + +2001-12-15 Erik de Castro Lopo + + * src/sndfile.c + Added conditional #include for EMX/gcc on OS/2. Thanks to + Paul Hartman for pointing this out. + + * tests/lossy_comp_test.c tests/floating_point_test.c + Added definitions for M_PI for when it isn't defined in . + +2001-11-30 Erik de Castro Lopo + + * src/ircam.c + Re-implemented the header reader. Old version was making incorrect + assumptions about the endian-ness of the file from the magic number at the + start of the file. The new code looks at the integer which holds the + number of channels and determines the endian-ness from that. + +2001-11-30 Erik de Castro Lopo + + * src/aiff.c + Added support for other AIFC types ('raw ', 'in32', '23ni'). + Further work on IMA ADPCM encoding. + +2001-11-29 Erik de Castro Lopo + + * src/ima_adpcm.c + Renamed from wav_ima_adpcm.c. This file will soon handle IMA ADPCM + encodings for both WAV and AIFF files. + + * src/aiff.c + Started adding IMA ADPCM support. + +2001-11-28 Erik de Castro Lopo + + * src/double.c + New file for handling double precision floating point (SF_FORMAT_DOUBLE) + data. + + * src/wav.c src/aiff.c src/au.c src/raw.c + Added support for SF_FORMAT_DOUBLE data. + + * src/common.[ch] + Addition of endswap_long_array () for endian swapping 64 bit integers. This + function will work correctly on processors with 32 bit and 64 bit longs. + Optimised endswap_short_array () and endswap_int_array (). + + * tests/pcm_test.c + Added and extra check. After the first file of each type is written to disk + a checksum is performed of the first 64 bytes and checked against a pre- + calculated value. This will work whatever the endian-ness of the host + machine. + +2001-11-27 Erik de Castro Lopo + + * src/aiff.c + Added handling of u-law, A-law encoded AIFF files. Thanks to Tom Erbe for + supplying example files. + + * tests/lossy_comp_test.c + Added tests for above. + + * src/common.h src/*.c + Removed function typedefs from common.h and function pointer casting in all + the other files. This allows the compiler to perform proper type checking. + Hopefully this will prevernt problems like the sf_seek bug for OpenBSD, + BeOS etc. + + * src/common.[ch] + Added new function psf_new_binheader_readf () which will eventually replace + psf_binheader_readf (). The new function has basically the same function as + the original but has a more flexible and capable interface. It also allows + the reading of 64 bit integer values for files contains 64 bit file + offsets. + +2001-11-26 Erik de Castro Lopo + + * src/voc.c + Completed implementation of VOC file handling. Can now handle 8 and 16 bit + PCM, u-law and A-law files with one or two channels. + + * src/write_read_test.c tests/lossy_comp_test.c + Added tests for VOC files. + +2001-11-22 Erik de Castro Lopo + + * src/float_cast.h + Added inline asm version of lrint/lrintf for MacOS. Solution provided by + Stephane Letz. + + * src/voc.c + More work on this braindamaged format. The VOC files produced by SoX also + have a number of inconsistencies. + +2001-11-19 Erik de Castro Lopo + + * src/paf.c + Added support for 8 bit PCM PAF files. + + * tests/write_read_test.c + Added tests for 8 bit PAF files. + +2001-11-18 Erik de Castro Lopo + + * tests/pcm_test.c + New test program to test for correct scaling of integer values between + different sized integer containers (ie short -> int). + The new specs for libsndfile state that when the source and destination + containers are of a different size, the most significant bit of the source + value becomes the most significant bit of the destination container. + + * src/pcm.c src/paf.c + Modified to pass the above test program. + + * tests/write_read_test.c tests/lossy_comp_test.c + Modified to work with the new scaling rules. + +2001-11-17 Erik de Castro Lopo + + * src/raw.c tests/write_read_test.c tests/write_read_test.c + Added ability to do raw reads/writes of float, u-law and A-law files. + + * src/*.[ch] examples/*.[ch] tests/*.[ch] + Removed dependance on pcmbitwidth field of SF_INFO struct and moved to new + SF_FORMAT_* types and use of SF_ENDIAN_BIG/LITTLE/CPU. + +2001-11-12 Erik de Castro Lopo + + * src/*.[ch] + Started implmentation of major changes documented in doc/version1.html. + + Removed all usage of off_t which is not part of the ISO C standard. All + places which were using it are now using type long which is the type of + the offset parameter for the fseek function. + This should fix problems on BeOS, MacOS and *BSD like systems which were + failing "make check" because sizeof (long) != sizeof (off_t). + +-------------------------------------------------------------------------------- +This is the boundary between version 1 of the library above and version 0 below. +-------------------------------------------------------------------------------- + +2001-11-11 Erik de Castro Lopo + + * examples/sfplay_beos.cpp + Added BeOS version of sfplay.c. This needs to be compiled using a C++ + compiler so is therefore not built by default. Thanks to Marcus Overhagen + for providing this. + +2001-11-10 Erik de Castro Lopo + + * examples/sfplay.c + New example file showing how libsndfile can be used to read and play a + sound file. + At the moment on Linux is supported. Others will follow in the near future. + +2001-11-09 Erik de Castro Lopo + + * src/pcm.c + Fixed problem with normalisation code where a value of 1.0 could map to + a value greater than MAX_SHORT or MAX_INT. Thanks to Roger Dannenberg for + pointing this out. + +2001-11-08 Erik de Castro Lopo + + * src/pcm.c + Fixed scaling issue when reading/writing 8 bit files using + sf_read/sf_write_short (). + On read, values are scaled so that the most significant bit in the char + ends up in the most significant bit of the short. On write, values are + scaled so that most significant bit in the short ends up as the most + significant bit in the char. + +2001-11-07 Erik de Castro Lopo + + * src/au.c src/sndfile.c + Added support for 32 bit float data in big and little endian AU files. + + * tests/write_read_test.c + Added tests for 32 bit float data in AU files. + +2001-11-06 Erik de Castro Lopo + + * tests/lossy_comp_test.c + Finalised testing of stereo files where possible. + +2001-11-05 Erik de Castro Lopo + + * src/wav_ms_adpcm.c + Fixed bug in writing stereo MS ADPCM WAV files. Thanks to Xu Xin for + pointing out this problem. + +2001-10-24 Erik de Castro Lopo + + * src/wav_ms_adpcm.c + Modified function srate2blocksize () to handle 44k1Hz stereo files. + +2001-10-21 Erik de Castro Lopo + + * src/w64.c + Added support for Sonic Foundry 64 bit WAV format. As Linux (my main + development platform) does not yet support 64 bit file offsets by default, + current handling of this file format treats everything as 32 bit and fails + openning the file, if it finds anything that goes beyond 32 bit values. + + * src/sndfile.[hc] src/common.h src/Makefile.am + Added hooks for W64 support. + +2001-10-21 Erik de Castro Lopo + + * configure.in + Added more warnings options to CFLAGS when the gcc compiler is detected. + + * src/*.[ch] tests/*.c examples/*.c + Started fixing the warning messages due to the new CFLASG. + + * src/voc.c + More work on VOC file read/writing. + + * src/paf.c + Found that PAF files were not checking the normalisation flag when reading + or writing floats and doubles. Fixed it. + + * tests/floating_point_test.c + Added specific test for the above problem. + + * src/float_cast.h src/pcm.c + Added a section for Win32 to define lrint () and lrintf () in the header + and implement it in the pcm.c + +2001-10-20 Erik de Castro Lopo + + * sndfile-config.in m4/sndfile.m4 + These files were donated by Conrad Parker who also provided instructions + on how to install them using autoconf/automake. + + * src/float_cast.h + Fiddled around with this file some more. On Linux and other gcc supported + OSes use the C99 functions lrintf() and lrint() for casting from floating + point to int without incurring the huge perfromance penalty (particularly + on the i386 family) caused by the regular C cast from float to int. + These new C99 functions replace the FLOAT_TO_* and DOUBLE_TO_* macros which + I had been playing with. + + * configure.in m4/lrint.m4 m4/lrintf.m4 + Add detection of these functions. + +2001-10-17 Erik de Castro Lopo + + * src/voc.c + Completed code for reading VOC files containing a single audio data + segment. + Started implementing code to handle files with multiple VOC_SOUND_DATA + segments but couldn't be bothered finishing it. Multiple segment files can + have different sample rates for different sections and other nasties like + silence and repeat segments. + +2001-10-16 Erik de Castro Lopo + + * src/common.h src/*.c + Removed SF_PRIVATE struct field fdata and replaced it with extra_data. + + * src/voc.c + Further development of the read part of this woefult file format. + +2001-10-04 Erik de Castro Lopo + + * src/float_cast.h + Implemented gcc and i386 floating point to int cast macros. Standard cast + will be used when not on gcc for i385. + + * src/pcm.c + Modified all uses of FLOAT/DOUBLE_TO_INT and FLOAT/DOUBLE_TO_SHORT casts to + comply with macros in float_cast.h. + +2001-10-04 Erik de Castro Lopo + + * src/voc.c + Changed the TYPE_xxx enum names to VOC_TYPE_xxx to prevent name clashes + on MacOS with CodeWarrior 6.0. + + * MacOS/MacOS-readme.txt + Updated the compile instructions. Probably still need work as I don't have + access to a Mac. + +2001-10-01 Erik de Castro Lopo + + * src/wav.c src/aiff.c common.c + Changed all references to snprintf to LSF_SNPRINTF and all vsnprintf to + LSF_VSNPRINTF. LSF_VSNPRINTF and LSF_VSNPRINTF are defined in common.h. + + * src/common.h + Added checking of HAVE_SNPRINTF and HAVE_VSNPRINTF and defining + LSF_VSNPRINTF and LSF_VSNPRINTF to appropriate values. + + * src/missing.c + New file containing a minimal implementation of snprintf and vsnprintf + functions named missing_snprintf and missing_vsnprintf respectively. These + are only compliled into the binary if snprintf and/or vsnprintf are not + available. + +2001-09-29 Erik de Castro Lopo + + * src/ircam.c + New file to handle Berkeley/IRCAM/CARL files. + + * src/sndfile.c src/common.h + Modified for IRCAM handling. + + * tests/*.c + Added tests for IRCAM files. + +2001-09-27 Erik de Castro Lopo + + * src/wav.c + Apparently microsoft windows (tm) doesn't like ulaw and Alaw WAV files with + 20 byte format chunks (contrary to ms's own documentation). Fixed the WAV + header writing code to generate smaller ms compliant ulaw and Alaw WAV + files. + +2001-09-17 Erik de Castro Lopo + + * tests/stdio_test.sh tests/stdio_test.c + Shell script was rewritten as a C program due to incompatibilities of the + sh shell on Linux and Solaris. + +2001-09-16 Erik de Castro Lopo + + * tests/stdio_test.sh tests/stdout_test.c tests/stdin_test.c + New test programs to verify the correct operation of reading from stdin and + writing to stdout. + + * src/sndfile.c wav.c au.c nist.c paf.c + Fixed a bugs uncovered by the new test programs above. + +2001-09-15 Erik de Castro Lopo + + * src/sndfile.c wav.c + Fixed a bug preventing reading a file from stdin. Found by T. Narita. + +2001-09-12 Erik de Castro Lopo + + * src/common.h + Fixed a problem on OpenBSD 2.9 which was causing sf_seek() to fail on IMA + WAV files. Root cause was the declaration of the func_seek typedef not + matching the functions it was actually being used to point to. In OpenBSD + sizeof (off_t) != sizeof (int). Thanks to Heikki Korpela for allowing me + to log into his OpenBSD machine to debug this problem. + +2001-09-03 Erik de Castro Lopo + + * src/sndfile.c + Implemented sf_command ("norm float"). + + * src/*.c + Implemented handling of sf_command ("set-norm-float"). Float normalization + can now be turned on and off. + + * tests/double_test.c + Renamed to floating_point_test.c. Modified to include tests for all scaled + reads and writes of floats and doubles. + + * src/au_g72x.c + Fixed bug in normalization code found with improved floating_point_test + program. + + * src/wav.c + Added code for parsing 'INFO' and 'LIST' chunks. Will be used for extract + text annotations from WAV files. + + * src/aiff.c + Added code for parsing '(c) ' and 'ANNO' chunks. Will be used for extract + text annotations from WAV files. + +2001-09-02 Erik de Castro Lopo + + * examples/sf_info.c example/Makefile.am + Renamed to sndfile_info.c. The program sndfile_info will now be installed + when the library is installed. + + * src/float_cast.h + New file defining floating point to short and int casts. These casts will + eventually replace all flot and double casts to short and int. See comments + at the top of the file for the reasoning. + + * src/*.c + Changed all default float and double casts to short or int with macros + defined in floatcast.h. At the moment these casts do nothing. They will be + replaced with faster float to int cast operations in the near future. + +2001-08-31 Erik de Castro Lopo + + * tests/command_test.c + New file for testing sf_command () functionality. + + * src/sndfile.c + Revisiting of error return values of some functions. + Started implementing sf_command () a new function will allow on-the-fly + modification of library behaviour, or instance, sample value scaling. + + * src/common.h + Added hook for format specific sf_command () calls to SNDFILE struct. + + * doc/api.html + Updated and errors corrected. + + * doc/command.html + New documentation file explaining new sf_command () function. + +2001-08-11 Erik de Castro Lopo + + * src/sndfile.c + Fixed error return values from sf_read*() and sf_write*(). There were + numerous instances of -1 being returned through size_t. These now all set + error int the SF_PRIVATE struct and return 0. Thanks to David Viens for + spotting this. + +2001-08-01 Erik de Castro Lopo + + * src/common.c + Fixed use of va_arg() calls that were causing warning messages with the + latest version of gcc (thanks Maurizio Umberto Puxeddu). + +2001-07-25 Erik de Castro Lopo + + * src/*.c src/sfendian.h + Moved definition of MAKE_MARKER macro to sfendian.h + +2001-07-23 Erik de Castro Lopo + + * src/sndfile.c + Modified sf_get_lib_version () so that version string will be visible using + the Unix strings command. + + * examples/Makefile.am examples/sfinfo.c + Renamed sfinfo program and source code to sf_info. This prevents a name + clash with the program included with libaudiofile. + +2001-07-22 Erik de Castro Lopo + + * tests/read_seek_test.c tests/lossy_comp_test.c + Added tests for sf_read_float () and sf_readf_float (). + + * src/voc.c + New files for handling Creative Voice files (not complete). + + * src/samplitude.c + New files for handling Samplitude files (not complete). + +2001-07-21 Erik de Castro Lopo + + * src/aiff.c src/au.c src/paf.c src/svx.c src/wav.c + Converted these files to using psf_binheader_readf() function. Will soon be + ready to attempt to make reading writing from pipes work reliably. + + * src/*.[ch] + Added code for sf_read_float () and sf_readf_float () methods of accessing + file data. + +2001-07-20 Erik de Castro Lopo + + * src/paf.c src/wav_gsm610.c + Removed two printf()s which had escaped notice for some time (thanks + Sigbjørn Skjæret). + +2001-07-19 Erik de Castro Lopo + + * src/wav_gsm610.c + Fixed a bug which prevented GSM 6.10 encoded WAV files generated by + libsndfile from being played in Windoze (thanks klay). + +2001-07-18 Erik de Castro Lopo + + * src/common.[ch] + Implemented psf_binheader_readf() which will do for file header reading what + psf_binheader_writef() did for writing headers. Will eventually allow + libsndfile to read and write from pipes, including named pipes. + +2001-07-16 Erik de Castro Lopo + + * MacOS/config.h Win32/config.h + Attempted to bring these two files uptodate with src/config.h. As I don't + have access to either of these systems support for them may be completely + broken. + +2001-06-18 Erik de Castro Lopo + + * src/float32.c + Fixed bug for big endian processors that can't read 32 bit IEEE floats. Now + tested on Intel x86 and UltraSparc processors. + +2001-06-13 Erik de Castro Lopo + + * src/aiff.c + Modified to allow REX files (from Propellorhead's Recycle and Reason + programs) to be read. + REX files are basically an AIFF file with slightly unusual sequence of + chunks (AIFF files are supposed to allow any sequence) and some extra + application specific information. + Not yet able to write a REX file as the details of the application specific + data is unknown. + +2001-06-12 Erik de Castro Lopo + + * src/wav.c + Fixed endian bug when reading PEAK chunk on big endian machines. + + * src/common.c + Fixed endian bug when reading PEAK chunk on big endian machines with + --enable-force-broken-float configure option. + Fix psf_binheader_writef for (FORCE_BROKEN_FLOAT ||______) + +2001-06-07 Erik de Castro Lopo + + * configure.in src/config.h.in + Removed old CAN_READ_WRITE_x86_IEEE configure variable now that float + capabilities are detected at run time. + Added FORCE_BROKEN_FLOAT to allow testing of broken float code on machines + where the processor can in fact handle floats correctly. + + * src/float32.c + Rejigged code reading and writing of floats on broken processors. + + * m4/ + Removed this directory and all its files as they are no longer needed. + +2001-06-05 Erik de Castro Lopo + + * tests/peak_chunk_test.c + New test to validate reading and writing of peak chunk. + + * examples/sfconvert + Added -float32 option. + + * src/*.c + Changed all error return values to negative values (ie the negative of what + they were). + + * src/sndfile.c tests/error_test.c + Modified to take account of the previous change. + +2001-06-04 Erik de Castro Lopo + + * src/float32.c + File renamed from wav_float.c and renamed function to something more + general. + Added runtime detection of floating point capabilities. + Added recording of peaks during write for generation of PEAK chunk. + + * src/wav.c src/aiff.c + Added handing for PEAK chunk for floating point files. PEAK is read when the + file headers are read and generated when the file is closed. Logic is in + place for adding PEAK chunk to end of file when writing to a pipe (reading + and writing from/to pipe to be implemented soon). + + * src/sndfile.c + Modified sf_signal_max () to use PEAK values if present. + +2001-06-03 Erik de Castro Lopo + + * src/*.c + Added pcm_read_init () and pcm_write_init () to src/pcm.c and removed all + other calls to functions in this file from the filetype specific files. + + * src/*.c + Added alaw_read_init (), alaw_write_int (), ulaw_read_init () and + ulaw_write_init () and removed all other calls to functions in alaw.c and + ulaw.c from the filetype specific files. + + * tests/write_read_test.c + Added tests to validate sf_seek () on all file types. + + * src/raw.c + Implemented raw_seek () function to fix a bug where + sf_seek (file, 0, SEEK_SET) on a RAW file failed. + + * src/paf.c + Fixed a bug in paf24_seek () found due to added seeks tests in + tests/write_read_test.c + +2001-06-01 Erik de Castro Lopo + + * tests/read_seek_test.c + Fixed a couple of broken binary files. + + * src/aiff.c src/wav.c + Added handling of PEAK chunks on file read. + +2001-05-31 Erik de Castro Lopo + + * check_libsndfile.py + New file for the regression testing of libsndfile. + check_libsndfile.py is a Python script which reads in a file containing + filenames of audio files. Each file is checked by running the examples/sfinfo + program on them and checking for error or warning messages in the libsndfile + log buffer. + + * check_libsndfile.list + This is an example list of audio files for use with check_libsndfile.py + + * tests/lossy_comp_test.c + Changed the defined value of M_PI for math header files which don't have it. + This fixed validation test failures on MetroWerks compilers. Thanks to Lord + Praetor Satanus of Acheron for bringing this to my attention. + +2001-05-30 Erik de Castro Lopo + + * src/common.[ch] + Removed psf_header_setf () which was no longer required after refactoring + and simplification of header writing. + Added 'z' format specifier to psf_binheader_writef () for zero filling header + with N bytes. Used by paf.c and nist.c + + * tests/check_log_buffer.c + New file implementing check_log_buffer () which reads the log buffer of a + SNDFILE* object and searches for error and warning messages. Calls exit () + if any are found. + + * tests/*.c + Added calls to check_log_buffer () after each call to sf_open_XXX (). + +2001-05-29 Erik de Castro Lopo + + * src/wav.c src/wav_ms_adpcm.c src/wav_gsm610.c + Major rehack of header writing using psf_binheader_writef (). + +2001-05-28 Erik de Castro Lopo + + * src/wav.c src/wav_ima_adpcm.c + Major rehack of header writing using psf_binheader_writef (). + +2001-05-27 Erik de Castro Lopo + + * src/wav.c + Changed return type of get_encoding_str () to prevent compiler warnings on + Mac OSX. + + * src/aiff.c src/au.c + Major rehack of header writing using psf_binheader_writef (). + +2001-05-25 Erik de Castro Lopo + + * src/common.h src/common.c + Added comments. + Name of log buffer changed from strbuffer to logbuffer. + Name of log buffer index variable changed from strindex to logindex. + + * src/*.[ch] + Changed name of internal logging function from psf_sprintf () to + psf_log_printf (). + Changed name of internal header generation functions from + psf_[ab]h_printf () to psf_asciiheader_printf () and + psf_binheader_writef (). + Changed name of internal header manipulation function psf_hsetf () to + psf_header_setf (). + +2001-05-24 Erik de Castro Lopo + + * src/nist.c + Fixed reading and writing of sample_byte_format header. "01" means little + endian and "10" means big endian regardless of bit width. + + * configure.in + Detect Mac OSX and disable -Wall and -pedantic gcc options. Mac OSX is + way screwed up and spews out buckets of warning messages from the system + headers. + Added --disable-gcc-opt configure option (sets gcc optimisation to -O0 ) for + easier debugging. + Made decision to harmonise source code version number and .so library + version number. Future releases will stick to this rule. + + * doc/new_file_type.HOWTO + New file to document the addition of new file types to libsndfile. + +2001-05-23 Erik de Castro Lopo + + * src/nist.c + New file for reading/writing Sphere NIST audio file format. + Originally requested by Elis Pomales in 1999. + Retrieved from unstable (and untouched for 18 months) branch of libsndfile. + Some vital information gleaned from the source code to Bill Schottstaedt's + sndlib library : ftp://ccrma-ftp.stanford.edu/pub/Lisp/sndlib.tar.gz + Currently reading and writing 16, 24 and 32 bit, big-endian and little + endian, stereo and mono files. + + * src/common.h src/common.c + Added psf_ah_printf () function to help construction of ASCII headers (ie NIST). + + * configure.in + Added test for vsnprintf () required by psf_ah_printf (). + + * tests/write_read_test.c + Added tests for supported NIST files. + +2001-05-22 Erik de Castro Lopo + + * tests/write_read_test.c + Added tests for little endian AIFC files. + + * src/aiff.c + Minor re-working of aiff_open_write (). + Added write support for little endian PCM encoded AIFC files. + +2001-05-13 Erik de Castro Lopo + + * src/aiff.c + Minor re-working of aiff_open_read (). + Added read support for little endian PCM encoded AIFC files from the Mac + OSX CD ripper program. Guillaume Lessard provided a couple of sample files + and a working patch. + The patch was not used as is but gave a good guide as to what to do. + +2001-05-11 Erik de Castro Lopo + + * src/sndfile.h + Fixed comments about endian-ness of WAV and AIFF files. Guillaume Lessard + pointed out the error. + +2001-04-23 Erik de Castro Lopo + + * examples/make_sine.c + Re-write of this example using sample rate and required frequency in Hz. + +2001-02-11 Erik de Castro Lopo + + * src/sndfile.c + Fixed bug that prevented known file types from being read as RAW PCM data. + +2000-12-16 Erik de Castro Lopo + + * src/aiff.c + Added handing of COMT chunk. + +2000-11-16 Erik de Castro Lopo + + * examples/sfconvert.c + Fixed bug in normalisatio code. Pointed out by Johnny Wu. + +2000-11-08 Erik de Castro Lopo + + * Win32/config.h + Fixed the incorrect setting of HAVE_ENDIAN_H parameter. Win32 only issue. + +2000-10-27 Erik de Castro Lopo + + * tests/Makefile.am + Added -lm for write_read_test_LDADD. + +2000-10-16 Erik de Castro Lopo + + * src/sndfile.c src/au.c + Fixed bug which prevented writing of G723 24kbps AU files. + + * tests/lossy_comp_test.c + Corrrection to options for G723 tests. + + * configure.in + Added --disable-gcc-pipe option for DJGPP compiler (gcc on MS-DOS) which + doesn't allow gcc -pipe option. + +2000-09-03 Erik de Castro Lopo + + * src/ulaw.c src/alaw.c src/wav_imaadpcm.c src/msadpcm.c src/wav_gsm610.c + Fixed normailsation bugs shown up by new double_test program. + +2000-08-31 Erik de Castro Lopo + + * src/pcm.c + Fixed bug in normalisation code (spotted by Steve Lhomme). + + * tests/double_test.c + New file to test scaled and unscaled sf_read_double() and sf_write_double() + functions. + +2000-08-28 Erik de Castro Lopo + + * COPYING + Changed to the LGPL COPYING file (spotted by H. S. Teoh). + +2000-08-21 Erik de Castro Lopo + + * src/sndfile.h + Removed prototype of unimplemented function sf_get_info(). Added prototype + for sf_error_number() Thanks to Sigbjørn Skjæret for spotting these. + +2000-08-18 Erik de Castro Lopo + + * src/newpcm.h + New file to contain a complete rewrite of the PCM data handling. + +2000-08-15 Erik de Castro Lopo + + * src/sndfile.c + Fixed a leak of FILE* pointers in sf_open_write(). Thanks to Sigbjørn + Skjæret for spotting this one. + +2000-08-13 Erik de Castro Lopo + + * src/au_g72x.c src/G72x/g72x.c + Added G723 encoded AU file support. + + * tests/lossy_comp_test.c + Added tests for G721 and G723 encoded AU files. + +2000-08-06 Erik de Castro Lopo + + * all files + Changed the license to LGPL. Albert Faber who had copyright on + Win32/unistd.h gave his permission to change the license on that file. All + other files were either copyright erikd AT mega-nerd DOT com or copyright + under a GPL/LGPL compatible license. + +2000-08-06 Erik de Castro Lopo + + * tests/lossy_comp_test.c + Fixed incorrect error message. + + * src/au_g72x.c src/G72x/* + G721 encoded AU files now working. + + * Win32/README-Win32.txt + Replaced this file with a new one which gives a full explanation + of how to build libsndfile under Win32. Thanks to Mike Ricos. + +2000-08-05 Erik de Castro Lopo + + * src/*.[ch] + Removed double leading underscores from the start of all variable and + function names. Identifiers with a leading underscores are reserved + for use by the compiler. + + * src/au_g72x.c src/G72x/* + Continued work on G721 encoded AU files. + +2000-07-12 Erik de Castro Lopo + + * src/G72x/* + New files for reading/writing G721 and G723 ADPCM audio. These files + are from a Sun Microsystems reference implementation released under a + free software licence. + Extensive changes to this code to make it fit in with libsndfile. + See the ChangeLog in this directory for details. + + * src/au_g72x.c + New file for G721 encoded AU files. + +2000-07-08 Erik de Castro Lopo + + * libsndfile.spec.in + Added a spec file for making RPMs. Thanks to Josh Green for supplying this. + +2000-06-28 Erik de Castro Lopo + + * src/sndfile.c src/sndfile.h + Add checking for and handling of header-less u-law encoded AU/SND files. + Any file with a ".au" or ".snd" file extension and without the normal + AU file header is treated as an 8kHz, u-law encoded file. + + * src/au.h + New function for opening a headerless u-law encoded file for read. + +2000-06-04 Erik de Castro Lopo + + * src/paf.c + Add checking for files shorter than minimal PAF file header length. + +2000-06-02 Erik de Castro Lopo + + * tests/write_read_test.c + Added extra sf_perror() calls when sf_write_XXXX fails. + +2000-05-29 Erik de Castro Lopo + + * src/common.c + Modified usage of va_arg() macro to work correctly on PowerPC + Linux. Thanks to Kyle Wheeler for giving me ssh access to his + machine while I was trying to track this down. + + * configure.in src/*.[ch] + Sorted out some endian-ness issues brought up by PowerPC Linux. + + * tests/read_seek_test.c + Added extra debugging for when tests fail. + +2000-05-18 Erik de Castro Lopo + + * src/wav.c + Fixed bug in GSM 6.10 handling for big-endian machines. Thanks + to Sigbjørn Skjæret for reporting this. + +2000-04-25 Erik de Castro Lopo + + * src/sndfile.c src/wav.c src/wav_gsm610.c + Finallised writing of GSM 6.10 WAV files. + + * tests/lossy_comp_test.c + Wrote new test code for GSM 6.10 files. + + * examples/sfinfo.c + Fixed incorrect format in printf() statement. + +2000-04-06 Erik de Castro Lopo + + * src/sndfile.h.in + Fixed comments about sf_perror () and sf_error_str (). + +2000-03-14 Erik de Castro Lopo + + * configure.in + Fixed --enable-justsrc option. + +2000-03-07 Erik de Castro Lopo + + * wav.c + Fixed checking of bytespersec field of header. Still some weirdness + with some files. + +2000-03-05 Erik de Castro Lopo + + * tests/lossy_comp_test.c + Added option to test PCM WAV files (sanity check). + Fixed bug in sf_seek() tests. + +2000-02-29 Erik de Castro Lopo + + * src/sndfile.c src/wav.c + Minor changes to allow writing of GSM 6.10 WAV files. + +2000-02-28 Erik de Castro Lopo + + * configure.in Makefile.am src/Makefile.am + Finally got around to figuring out how to build a single library from + multiple source directories. + Reading GSM 6.10 files now seems to work. + +2000-01-03 Erik de Castro Lopo + + * src/wav.c + Added more error reporting in read_fmt_chunk(). + +1999-12-21 Erik de Castro Lopo + + * examples/sfinfo.c + Modified program to accept multiple filenames from the command line. + +1999-11-27 Erik de Castro Lopo + + * src/wav_ima_adpcm.c + Moved code around in preparation to adding ability to read/write IMA ADPCM + encoded AIFF files. + +1999-11-16 Erik de Castro Lopo + + * src/common.c + Fixed put_int() and put_short() macros used by _psf_hprintf() which were + causing seg. faults on Sparc Solaris. + +1999-11-15 Erik de Castro Lopo + + * src/common.c + Added string.h to includes. Thanks to Sigbjxrn Skjfret. + + * src/svx.c + Fixed __svx_close() function to ensure FORM and BODY chunks are correctly + set. + +1999-10-01 Erik de Castro Lopo + + * src/au.c + Fixed handling of incorrect size field in AU header on read. Thanks to + Christoph Lauer for finding this problem. + +1999-09-28 Erik de Castro Lopo + + * src/aiff.c + Fixed a bug with incorrect SSND chunk length being written. This also lead + to finding an minor error in AIFF header parsing. Thanks to Dan Timis for + pointing this out. + +1999-09-24 Erik de Castro Lopo + + * src/paf.c + Fixed a bug with reading and writing 24 bit stereo PAF files. This problem + came to light when implementing tests for the new functions which operate + in terms of frames rather than items. + +1999-09-23 Erik de Castro Lopo + + * src/sndfile.c + Modified file type detection to use first 12 bytes of file rather than + file name extension. Required this because NIST files use the same + filename extension as Microsoft WAV files. + + * src/sndfile.c src/sndfile.h + Added short, int and double read/write functions which work in frames + rather than items. This was originally suggested by Maurizio Umberto + Puxeddu. + +1999-09-22 Erik de Castro Lopo + + * src/svx.c + Finished off implementation of write using __psf_hprintf(). + +1999-09-21 Erik de Castro Lopo + + * src/common.h + Added a buffer to SF_PRIVATE for writing the header. This is required + to make generating headers for IFF/SVX files easier as well as making + it easier to do re-write the headers which will be required when + sf_rewrite_header() is implemented. + + * src/common.c + Implemented __psf_hprintf() function. This is an internal function + which is documented briefly just above the code. + +1999-09-05 Erik de Castro Lopo + + * src/sndfile.c + Fixed a bug in sf_write_raw() where it was returning incorrect values + (thanks to Richard Dobson for finding this one). Must put in a test + routine for sf_read_raw and sf_write_raw. + + * src/aiff.c + Fixed default FORMsize in __aiff_open_write (). + + * src/sndfile.c + Added copy of filename to internal data structure. IFF/SVX files + contain a NAME header chunk. Both sf_open_read() and sf_open_write() + copy the file name (less the leading path information) to the + filename field. + + * src/svx.c + Started implementing writing of files. + +1999-08-04 Erik de Castro Lopo + + * src/svx.c + New file for reading/writing 8SVX and 16SVX files. + + * src/sndfile.[ch] src/common.h + Changes for SVX files. + + * src/aiff.c + Fixed header parsing when unknown chunk is found. + +1999-08-01 Erik de Castro Lopo + + * src/paf.c + New file for reading/writing Ensoniq PARIS audio file format. + + * src/sndfile.[ch] src/common.h + Changes for PAF files. + + * src/sndfile.[ch] + Added stuff for sf_get_lib_version() function. + + +1999-07-31 Erik de Castro Lopo + + * src/sndfile.h MacOS/config.h + Fixed minor MacOS configuration issues. + +1999-07-30 Erik de Castro Lopo + + * MacOS/ + Added a new directory for the MacOS config.h file and the + readme file. + + * src/aiff.c + Fixed calculation of datalength when reading SSND chunk. Thanks to + Sigbjørn Skjæret for pointing out this error. + +1999-07-29 Erik de Castro Lopo + + * src/sndfile.c src/sndfile.h src/raw.c + Further fixing of #includes for MacOS. + +1999-07-25 Erik de Castro Lopo + + * src/wav.c src/aiff.c + Added call to ferror () in main header parsing loop of __XXX_open_read + functions. This should fix problems on platforms (MacOS, AmigaOS) where + fseek()ing or fread()ing beyond the end of the file puts the FILE* + stream in an error state until clearerr() is called. + + * tests/write_read_test.c + Added tests for RAW header-less PCM files. + + * src/common.h + Moved definition of struct tribyte to pcm.c which is the only place + which needs it. + + * src/pcm.c + Modified all code which assumed sizeof (struct tribyte) == 3. This code + did not work on MacOS. Thanks to Ben "Jacobs" for pointing this out. + + * src/au.c + Removed from list of #includes (not being used). + + * src/sndfile.c + Added MacOS specific #ifdef to replace . + + * src/sndfile.h + Added MacOS specific #ifdef to replace . + + * src/sndfile.h + Added MacOS specific typedef for off_t. + + * MacOS-readme.txt + New file with instructions for building libsndfile under MacOS. Thanks + to Ben "Jacobs" for supplying these instructions. + +1999-07-24 Erik de Castro Lopo + + * configure.in + Removed sndfile.h from generated file list as there were no longer + any autoconf substitutions being made. + + * src/raw.c + New file for handling raw header-less PCM files. In order to open these + for read, the user must specify format, pcmbitwidth and channels in the + SF_INFO struct when calling sf_open_read (). + + * src/sndfile.c + Added support for raw header-less PCM files. + +1999-07-22 Erik de Castro Lopo + + * examples/sfinfo.c + Removed options so the sfinfo program always prints out all the information. + +1999-07-19 Erik de Castro Lopo + + * src/alaw.c + New file for A-law encoding (similar to u-law). + + * tests/alaw_test.c + New test program to test the A-law encode/decode lookup tables. + + * tests/lossy_comp_test.c + Added tests for a-law encoded WAV, AU and AULE files. + +1999-07-18 Erik de Castro Lopo + + * src/sndfile.c src/au.c + Removed second "#include ". Thanks to Ben "Jacobs" for pointing + this out. + +1999-07-18 Erik de Castro Lopo + + * tests/ulaw_test.c + New test program to test the u-law encode/decode lookup tables. + +1999-07-16 Erik de Castro Lopo + + * src/sndfile.h + Made corrections to comments on the return values from sf_seek (). + + * src/sndfile.c + Fixed boundary condition checking bug and accounting bug in sf_read_raw (). + +1999-07-15 Erik de Castro Lopo + + * src/au.c src/ulaw.c + Finished implementation of u-law encoded AU files. + + * src/wav.c + Implemented reading and writing of u-law encoded WAV files. + + * tests/ + Changed name of adpcm_test.c to lossy_comp_test.c. This test program + will now be used to test Ulaw and Alaw encoding as well as APDCM. + Added tests for Ulaw encoded WAV files. + +1999-07-14 Erik de Castro Lopo + + * tests/adpcm_test.c + Initialised amp variable in gen_signal() to remove compiler warning. + +1999-07-12 Erik de Castro Lopo + + * src/aiff.c + In __aiff_open_read () prevented fseek()ing beyond end of file which + was causing trouble on MacOS with the MetroWerks compiler. Thanks to + Ben "Jacobs" for pointing this out. + + *src/wav.c + Fixed as above in __wav_open_read (). + +1999-07-01 Erik de Castro Lopo + + * src/wav_ms_adpcm.c + Implemented MS ADPCM encoding. Code cleanup of decoder. + + * tests/adpcm_test.c + Added tests for MS ADPCM WAV files. + + * src/wav_ima_adpcm.c + Fixed incorrect parameter in call to srate2blocksize () from + __ima_writer_init (). + +1999-06-23 Erik de Castro Lopo + + * tests/read_seek_test.c + Added test for 8 bit AIFF files. + +1999-06-18 Erik de Castro Lopo + + * tests/write_read_test.c + Removed test for IMA ADPCM WAV files which is now done in adpcm_test.c + + * configure.in + Added -Wconversion to CFLAGS. + + * src/*.c tests/*.c examples/*.c + Fixed all warnings resulting from use of -Wconversion. + +1999-06-17 Erik de Castro Lopo + + * src/wav.c + Added fact chunk handling on read and write for all non WAVE_FORMAT_PCM + WAV files. + + * src/wav_ima.c + Changed block alignment to be dependant on sample rate. This should make + WAV files created with libsndfile compatible with the MS Windows media + players. + + * tests/adpcm_test.c + Reimplemented adpcm_test_short and implemented adpcm_test_int and + adpcm_test_double. + Now have full testing of IMA ADPCM WAV file read, write and seek. + +1999-06-15 Erik de Castro Lopo + + * src/wav_float.c + Fixed function prototype for x86f2d_array () which was causing ocassional + seg. faults on Sparc Solaris machines. + +1999-06-14 Erik de Castro Lopo + + * src/aiff.c + Fixed bug in __aiff_close where the length fields in the header were + not being correctly calculated before writing. + + * tests/write_read_test.c + Modified to detect the above bug in WAV, AIFF and AU files. + +1999-06-12 Erik de Castro Lopo + + * Win32/* + Added a contribution from Albert Faber to allow libsndfile to compile + under Win32 systems. libsndfile will now be used as part of LAME the + the MPEG 1 Layer 3 encoder (http://internet.roadrunner.com/~mt/mp3/). + +1999-06-11 Erik de Castro Lopo + + * configure.in + Changed to reflect previous changes. + + * src/wav_ima_adpcm.c + Fixed incorrect calculation of bytespersec header field (IMA ADPCM only). + + Fixed bug when writing from int or double data to IMA ADPCM file. Will need + to write test code for this. + + Fixed bug in __ima_write () whereby the length of the current block was + calculated incorrectly. Thanks to Jongcheon Park for pointing this out. + +1999-03-27 Erik de Castro Lopo + + * src/*.c + Changed all read/write/lseek function calls to fread/fwrite/ + fseek/ftell and added error checking of return values from + fread and fwrite in critical areas of the code. + + * src/au.c + Fixed incorrect datasize element in AU header on write. + + * tests/error_test.c + Add new test to check all error values have an associated error + string. This will avoid embarrassing real world core dumps. + +1999-03-23 Erik de Castro Lopo + + * src/wav.c src/aiff.c + Added handling for unknown chunk markers in the file. + +1999-03-22 Erik de Castro Lopo + + * src/sndfile.c + Filled in missing error strings in SndfileErrors array. Missing entries + can cause core dumps when calling sf_error-str (). Thanks to Sam + for finding this problem. + +1999-03-21 Erik de Castro Lopo + + * src/wav_ima_adpcm.c + Work on wav_ms_adpcm.c uncovered a bug in __ima_read () when reading + stereo files. Caused by not adjusting offset into buffer of decoded + samples for 2 channels. A similar bug existed in __ima_write (). + Need a test for stereo ADPCM files. + + * src/wav_ms_adpcm.c + Decoder working correctly. + +1999-03-18 Erik de Castro Lopo + + * configure.in Makefile.am + Added --enable-justsrc configuration variable sent by Sam + . + + * src/wav_ima_adpcm.c + Fixed bug when reading beyond end of data section due to not + checking pima->blockcount. + This uncovered __ima_seek () bug due to pima->blockcount being set + before calling __ima_init_block (). + +1999-03-17 Erik de Castro Lopo + + * src/wav.c + Started implementing MS ADPCM decoder. + If file is WAVE_FORMAT_ADPCM and length of data chunk is odd, this + encoder seems to add an extra byte. Why not just give an even data + length? + +1999-03-16 Erik de Castro Lopo + + * src/wav.c + Split code out of wav.c to create wav_float.c and wav_ima_adpcm.c. + This will make it easier to add and debug other kinds of WAV files + in future. + +1999-03-14 Erik de Castro Lopo + + * tests/ + Added adpcm_test.c which implements test functions for + IMA ADPCM reading/writing/seeking etc. + + * src/wav.c + Fixed many bugs in IMA ADPCM encoder and decoder. + +1999-03-11 Erik de Castro Lopo + + * src/wav.c + Finished implementing IMA ADPCM encoder and decoder (what a bitch!). + +1999-03-03 Erik de Castro Lopo + + * src/wav.c + Started implementing IMA ADPCM decoder. + +1999-03-02 Erik de Castro Lopo + + * src/sndfile.c + Fixed bug where the sf_read_XXX functions were returning a + incorrect read count when reading past end of file. + Fixed bug in sf_seek () when seeking backwards from end of file. + + * tests/read_seek_test.c + Added multiple read test to short_test(), int_test () and + double_test (). + Added extra chunk to all test WAV files to test that reading + stops at end of 'data' chunk. + +1999-02-21 Erik de Castro Lopo + + * tests/write_read_test.c + Added tests for little DEC endian AU files. + + * src/au.c + Add handling for DEC format little endian AU files. + +1999-02-20 Erik de Castro Lopo + + * src/aiff.c src/au.c src/wav.c + Add __psf_sprintf calls during header parsing. + + * src/sndfile.c src/common.c + Implement sf_header_info (sndfile.c) function and __psf_sprintf (common.c). + + * tests/write_read_test.c + Added tests for 8 bit PCM files (WAV, AIFF and AU). + + * src/au.c src/aiff.c + Add handling of 8 bit PCM data format. + + * src/aiff.c + On write, set blocksize in SSND chunk to zero like everybody else. + +1999-02-16 Erik de Castro Lopo + + * src/pcm.c: + Fixed bug in let2s_array (cptr was not being initialised). + + * src/sndfile.c: + Fixed bug in sf_read_raw and sf_write_raw. sf_seek should + now work when using these functions. + +1999-02-15 Erik de Castro Lopo + + * tests/write_read_test.c: + Force test_buffer array to be double aligned. Sparc Solaris + requires this. + +1999-02-14 Erik de Castro Lopo + + * src/pcm.c: + Fixed a bug which was causing errors in the reading + and writing of 24 bit PCM files. + + * doc/api.html + Finished of preliminary documentaion. + +1999-02-13 Erik de Castro Lopo + + * src/aiff.c: + Changed reading of 'COMM' chunk to avoid reading an int + which overlaps an int (4 byte) boundary. + diff --git a/interpretor/libsndfile-1.0.25/INSTALL b/interpretor/libsndfile-1.0.25/INSTALL new file mode 100644 index 0000000..b42a17a --- /dev/null +++ b/interpretor/libsndfile-1.0.25/INSTALL @@ -0,0 +1,182 @@ +Basic Installation +================== + + These are generic installation instructions. + + The `configure' shell script attempts to guess correct values for +various system-dependent variables used during compilation. It uses +those values to create a `Makefile' in each directory of the package. +It may also create one or more `.h' files containing system-dependent +definitions. Finally, it creates a shell script `config.status' that +you can run in the future to recreate the current configuration, a file +`config.cache' that saves the results of its tests to speed up +reconfiguring, and a file `config.log' containing compiler output +(useful mainly for debugging `configure'). + + If you need to do unusual things to compile the package, please try +to figure out how `configure' could check whether to do them, and mail +diffs or instructions to the address given in the `README' so they can +be considered for the next release. If at some point `config.cache' +contains results you don't want to keep, you may remove or edit it. + + The file `configure.in' is used to create `configure' by a program +called `autoconf'. You only need `configure.in' if you want to change +it or regenerate `configure' using a newer version of `autoconf'. + +The simplest way to compile this package is: + + 1. `cd' to the directory containing the package's source code and type + `./configure' to configure the package for your system. If you're + using `csh' on an old version of System V, you might need to type + `sh ./configure' instead to prevent `csh' from trying to execute + `configure' itself. + + Running `configure' takes awhile. While running, it prints some + messages telling which features it is checking for. + + 2. Type `make' to compile the package. + + 3. Optionally, type `make check' to run any self-tests that come with + the package. + + 4. Type `make install' to install the programs and any data files and + documentation. + + 5. You can remove the program binaries and object files from the + source code directory by typing `make clean'. To also remove the + files that `configure' created (so you can compile the package for + a different kind of computer), type `make distclean'. There is + also a `make maintainer-clean' target, but that is intended mainly + for the package's developers. If you use it, you may have to get + all sorts of other programs in order to regenerate files that came + with the distribution. + +Compilers and Options +===================== + + Some systems require unusual options for compilation or linking that +the `configure' script does not know about. You can give `configure' +initial values for variables by setting them in the environment. Using +a Bourne-compatible shell, you can do that on the command line like +this: + CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure + +Or on systems that have the `env' program, you can do it like this: + env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure + +Compiling For Multiple Architectures +==================================== + + You can compile the package for more than one kind of computer at the +same time, by placing the object files for each architecture in their +own directory. To do this, you must use a version of `make' that +supports the `VPATH' variable, such as GNU `make'. `cd' to the +directory where you want the object files and executables to go and run +the `configure' script. `configure' automatically checks for the +source code in the directory that `configure' is in and in `..'. + + If you have to use a `make' that does not supports the `VPATH' +variable, you have to compile the package for one architecture at a time +in the source code directory. After you have installed the package for +one architecture, use `make distclean' before reconfiguring for another +architecture. + +Installation Names +================== + + By default, `make install' will install the package's files in +`/usr/local/bin', `/usr/local/man', etc. You can specify an +installation prefix other than `/usr/local' by giving `configure' the +option `--prefix=PATH'. + + You can specify separate installation prefixes for +architecture-specific files and architecture-independent files. If you +give `configure' the option `--exec-prefix=PATH', the package will use +PATH as the prefix for installing programs and libraries. +Documentation and other data files will still use the regular prefix. + + In addition, if you use an unusual directory layout you can give +options like `--bindir=PATH' to specify different values for particular +kinds of files. Run `configure --help' for a list of the directories +you can set and what kinds of files go in them. + + If the package supports it, you can cause programs to be installed +with an extra prefix or suffix on their names by giving `configure' the +option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. + +Optional Features +================= + + Some packages pay attention to `--enable-FEATURE' options to +`configure', where FEATURE indicates an optional part of the package. +They may also pay attention to `--with-PACKAGE' options, where PACKAGE +is something like `gnu-as' or `x' (for the X Window System). The +`README' should mention any `--enable-' and `--with-' options that the +package recognizes. + + For packages that use the X Window System, `configure' can usually +find the X include and library files automatically, but if it doesn't, +you can use the `configure' options `--x-includes=DIR' and +`--x-libraries=DIR' to specify their locations. + +Specifying the System Type +========================== + + There may be some features `configure' can not figure out +automatically, but needs to determine by the type of host the package +will run on. Usually `configure' can figure that out, but if it prints +a message saying it can not guess the host type, give it the +`--host=TYPE' option. TYPE can either be a short name for the system +type, such as `sun4', or a canonical name with three fields: + CPU-COMPANY-SYSTEM + +See the file `config.sub' for the possible values of each field. If +`config.sub' isn't included in this package, then this package doesn't +need to know the host type. + + If you are building compiler tools for cross-compiling, you can also +use the `--target=TYPE' option to select the type of system they will +produce code for and the `--build=TYPE' option to select the type of +system on which you are compiling the package. + +Sharing Defaults +================ + + If you want to set default values for `configure' scripts to share, +you can create a site shell script called `config.site' that gives +default values for variables like `CC', `cache_file', and `prefix'. +`configure' looks for `PREFIX/share/config.site' if it exists, then +`PREFIX/etc/config.site' if it exists. Or, you can set the +`CONFIG_SITE' environment variable to the location of the site script. +A warning: not all `configure' scripts look for a site script. + +Operation Controls +================== + + `configure' recognizes the following options to control how it +operates. + +`--cache-file=FILE' + Use and save the results of the tests in FILE instead of + `./config.cache'. Set FILE to `/dev/null' to disable caching, for + debugging `configure'. + +`--help' + Print a summary of the options to `configure', and exit. + +`--quiet' +`--silent' +`-q' + Do not print messages saying which checks are being made. To + suppress all normal output, redirect it to `/dev/null' (any error + messages will still be shown). + +`--srcdir=DIR' + Look for the package's source code in directory DIR. Usually + `configure' can determine that directory automatically. + +`--version' + Print the version of Autoconf used to generate the `configure' + script, and exit. + +`configure' also accepts some other, not widely useful, options. diff --git a/interpretor/libsndfile-1.0.25/M4/Makefile.am b/interpretor/libsndfile-1.0.25/M4/Makefile.am new file mode 100644 index 0000000..1ec5172 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/M4/Makefile.am @@ -0,0 +1,5 @@ +## Process this file with automake to produce Makefile.in + +EXTRA_DIST = add_cflags.m4 clip_mode.m4 endian.m4 extra_largefile.m4 \ + flexible_array.m4 llrint.m4 lrint.m4 lrintf.m4 octave.m4 extra_pkg.m4 + diff --git a/interpretor/libsndfile-1.0.25/M4/Makefile.in b/interpretor/libsndfile-1.0.25/M4/Makefile.in new file mode 100644 index 0000000..2b12106 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/M4/Makefile.in @@ -0,0 +1,431 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) 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install-pdf-am install-ps install-ps-am install-strip \ + installcheck installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-generic \ + mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/interpretor/libsndfile-1.0.25/M4/add_cflags.m4 b/interpretor/libsndfile-1.0.25/M4/add_cflags.m4 new file mode 100644 index 0000000..55a326c --- /dev/null +++ b/interpretor/libsndfile-1.0.25/M4/add_cflags.m4 @@ -0,0 +1,18 @@ +dnl @synopsis MN_ADD_CFLAGS +dnl +dnl Add the given option to CFLAGS, if it doesn't break the compiler + +AC_DEFUN([MN_ADD_CFLAGS], +[AC_MSG_CHECKING([if $CC accepts $1]) + ac_add_cflags__old_cflags="$CFLAGS" + CFLAGS="$1" + AC_TRY_LINK([ + #include + ], + [puts("Hello, World!"); return 0;], + AC_MSG_RESULT([yes]) + CFLAGS="$ac_add_cflags__old_cflags $1", + AC_MSG_RESULT([no]) + CFLAGS="$ac_add_cflags__old_cflags" + ) +])# MN_ADD_CFLAGS diff --git a/interpretor/libsndfile-1.0.25/M4/add_cxxflags.m4 b/interpretor/libsndfile-1.0.25/M4/add_cxxflags.m4 new file mode 100644 index 0000000..1c0a4de --- /dev/null +++ b/interpretor/libsndfile-1.0.25/M4/add_cxxflags.m4 @@ -0,0 +1,19 @@ +dnl @synopsis MN_ADD_CXXFLAGS +dnl +dnl Add the given option to CXXFLAGS, if it doesn't break the compiler + +AC_DEFUN([MN_ADD_CXXFLAGS], +[AC_MSG_CHECKING([if $CXX accepts $1]) + AC_LANG_ASSERT([C++]) + ac_add_cxxflags__old_cxxflags="$CXXFLAGS" + CXXFLAGS="$1" + AC_TRY_LINK([ + #include + ], + [puts("Hello, World!"); return 0;], + AC_MSG_RESULT([yes]) + CXXFLAGS="$ac_add_cxxflags__old_cxxflags $1", + AC_MSG_RESULT([no]) + CXXFLAGS="$ac_add_cxxflags__old_cxxflags" + ) +])# MN_ADD_CXXFLAGS diff --git a/interpretor/libsndfile-1.0.25/M4/clip_mode.m4 b/interpretor/libsndfile-1.0.25/M4/clip_mode.m4 new file mode 100644 index 0000000..4556b93 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/M4/clip_mode.m4 @@ -0,0 +1,124 @@ +dnl @synopsis MN_C_CLIP_MODE +dnl +dnl Determine the clipping mode when converting float to int. +dnl @version 1.0 May 17 2003 +dnl @author Erik de Castro Lopo +dnl +dnl Permission to use, copy, modify, distribute, and sell this file for any +dnl purpose is hereby granted without fee, provided that the above copyright +dnl and this permission notice appear in all copies. No representations are +dnl made about the suitability of this software for any purpose. It is +dnl provided "as is" without express or implied warranty. + + + + + + + +dnl Find the clipping mode in the following way: +dnl 1) If we are not cross compiling test it. +dnl 2) IF we are cross compiling, assume that clipping isn't done correctly. + +AC_DEFUN([MN_C_CLIP_MODE], +[AC_CACHE_CHECK(processor clipping capabilities, + ac_cv_c_clip_type, + +# Initialize to unknown +ac_cv_c_clip_positive=unknown +ac_cv_c_clip_negative=unknown + + +if test $ac_cv_c_clip_positive = unknown ; then + AC_TRY_RUN( + [[ + #define _ISOC9X_SOURCE 1 + #define _ISOC99_SOURCE 1 + #define __USE_ISOC99 1 + #define __USE_ISOC9X 1 + #include + int main (void) + { double fval ; + int k, ival ; + + fval = 1.0 * 0x7FFFFFFF ; + for (k = 0 ; k < 100 ; k++) + { ival = (lrint (fval)) >> 24 ; + if (ival != 127) + return 1 ; + + fval *= 1.2499999 ; + } ; + + return 0 ; + } + ]], + ac_cv_c_clip_positive=yes, + ac_cv_c_clip_positive=no, + ac_cv_c_clip_positive=unknown + ) + + AC_TRY_RUN( + [[ + #define _ISOC9X_SOURCE 1 + #define _ISOC99_SOURCE 1 + #define __USE_ISOC99 1 + #define __USE_ISOC9X 1 + #include + int main (void) + { double fval ; + int k, ival ; + + fval = -8.0 * 0x10000000 ; + for (k = 0 ; k < 100 ; k++) + { ival = (lrint (fval)) >> 24 ; + if (ival != -128) + return 1 ; + + fval *= 1.2499999 ; + } ; + + return 0 ; + } + ]], + ac_cv_c_clip_negative=yes, + ac_cv_c_clip_negative=no, + ac_cv_c_clip_negative=unknown + ) + fi + +if test $ac_cv_c_clip_positive = yes ; then + ac_cv_c_clip_positive=1 +else + ac_cv_c_clip_positive=0 + fi + +if test $ac_cv_c_clip_negative = yes ; then + ac_cv_c_clip_negative=1 +else + ac_cv_c_clip_negative=0 + fi + +[[ +case "$ac_cv_c_clip_positive$ac_cv_c_clip_negative" in + "00") + ac_cv_c_clip_type="none" + ;; + "10") + ac_cv_c_clip_type="positive" + ;; + "01") + ac_cv_c_clip_type="negative" + ;; + "11") + ac_cv_c_clip_type="both" + ;; + esac + ]] + +) +] + +)# MN_C_CLIP_MODE + + diff --git a/interpretor/libsndfile-1.0.25/M4/endian.m4 b/interpretor/libsndfile-1.0.25/M4/endian.m4 new file mode 100644 index 0000000..5d766ff --- /dev/null +++ b/interpretor/libsndfile-1.0.25/M4/endian.m4 @@ -0,0 +1,155 @@ +dnl @synopsis MN_C_FIND_ENDIAN +dnl +dnl Determine endian-ness of target processor. +dnl @version 1.1 Mar 03 2002 +dnl @author Erik de Castro Lopo +dnl +dnl Majority written from scratch to replace the standard autoconf macro +dnl AC_C_BIGENDIAN. Only part remaining from the original it the invocation +dnl of the AC_TRY_RUN macro. +dnl +dnl Permission to use, copy, modify, distribute, and sell this file for any +dnl purpose is hereby granted without fee, provided that the above copyright +dnl and this permission notice appear in all copies. No representations are +dnl made about the suitability of this software for any purpose. It is +dnl provided "as is" without express or implied warranty. + +dnl Find endian-ness in the following way: +dnl 1) Look in . +dnl 2) If 1) fails, look in and . +dnl 3) If 1) and 2) fails and not cross compiling run a test program. +dnl 4) If 1) and 2) fails and cross compiling then guess based on target. + +AC_DEFUN([MN_C_FIND_ENDIAN], +[AC_CACHE_CHECK(processor byte ordering, + ac_cv_c_byte_order, + +# Initialize to unknown +ac_cv_c_byte_order=unknown + +if test x$ac_cv_header_endian_h = xyes ; then + + # First try which should set BYTE_ORDER. + + [AC_TRY_LINK([ + #include + #if BYTE_ORDER != LITTLE_ENDIAN + not big endian + #endif + ], return 0 ;, + ac_cv_c_byte_order=little + )] + + [AC_TRY_LINK([ + #include + #if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + ], return 0 ;, + ac_cv_c_byte_order=big + )] + + fi + +if test $ac_cv_c_byte_order = unknown ; then + + [AC_TRY_LINK([ + #include + #include + #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN + bogus endian macros + #endif + ], return 0 ;, + + [AC_TRY_LINK([ + #include + #include + #if BYTE_ORDER != LITTLE_ENDIAN + not big endian + #endif + ], return 0 ;, + ac_cv_c_byte_order=little + )] + + [AC_TRY_LINK([ + #include + #include + #if BYTE_ORDER != LITTLE_ENDIAN + not big endian + #endif + ], return 0 ;, + ac_cv_c_byte_order=little + )] + + )] + + fi + +if test $ac_cv_c_byte_order = unknown ; then + if test $cross_compiling = yes ; then + # This is the last resort. Try to guess the target processor endian-ness + # by looking at the target CPU type. + [ + case "$target_cpu" in + alpha* | i?86* | mipsel* | ia64*) + ac_cv_c_byte_order=little + ;; + + m68* | mips* | powerpc* | hppa* | sparc*) + ac_cv_c_byte_order=big + ;; + + esac + ] + else + AC_TRY_RUN( + [[ + int main (void) + { /* Are we little or big endian? From Harbison&Steele. */ + union + { long l ; + char c [sizeof (long)] ; + } u ; + u.l = 1 ; + return (u.c [sizeof (long) - 1] == 1); + } + ]], , ac_cv_c_byte_order=big, + ) + + AC_TRY_RUN( + [[int main (void) + { /* Are we little or big endian? From Harbison&Steele. */ + union + { long l ; + char c [sizeof (long)] ; + } u ; + u.l = 1 ; + return (u.c [0] == 1); + }]], , ac_cv_c_byte_order=little, + ) + fi + fi + +) + +if test $ac_cv_c_byte_order = big ; then + ac_cv_c_big_endian=1 + ac_cv_c_little_endian=0 +elif test $ac_cv_c_byte_order = little ; then + ac_cv_c_big_endian=0 + ac_cv_c_little_endian=1 +else + ac_cv_c_big_endian=0 + ac_cv_c_little_endian=0 + + AC_MSG_WARN([[*****************************************************************]]) + AC_MSG_WARN([[*** Not able to determine endian-ness of target processor. ]]) + AC_MSG_WARN([[*** The constants CPU_IS_BIG_ENDIAN and CPU_IS_LITTLE_ENDIAN in ]]) + AC_MSG_WARN([[*** src/config.h may need to be hand editied. ]]) + AC_MSG_WARN([[*****************************************************************]]) + fi + +] +)# MN_C_FIND_ENDIAN + + diff --git a/interpretor/libsndfile-1.0.25/M4/extra_largefile.m4 b/interpretor/libsndfile-1.0.25/M4/extra_largefile.m4 new file mode 100644 index 0000000..3e614c3 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/M4/extra_largefile.m4 @@ -0,0 +1,114 @@ +dnl By default, many hosts won't let programs access large files; +dnl one must use special compiler options to get large-file access to work. +dnl For more details about this brain damage please see: +dnl http://www.sas.com/standards/large.file/x_open.20Mar96.html + +dnl Written by Paul Eggert . + +dnl Internal subroutine of AC_SYS_EXTRA_LARGEFILE. +dnl MN_SYS_EXTRA_LARGEFILE_FLAGS(FLAGSNAME) +AC_DEFUN([MN_SYS_EXTRA_LARGEFILE_FLAGS], + [AC_CACHE_CHECK([for $1 value to request large file support], + ac_cv_sys_largefile_$1, + [ac_cv_sys_largefile_$1=`($GETCONF LFS_$1) 2>/dev/null` || { + ac_cv_sys_largefile_$1=no + ifelse($1, CFLAGS, + [case "$host_os" in + # IRIX 6.2 and later require cc -n32. +changequote(, )dnl + irix6.[2-9]* | irix6.1[0-9]* | irix[7-9].* | irix[1-9][0-9]*) +changequote([, ])dnl + if test "$GCC" != yes; then + ac_cv_sys_largefile_CFLAGS=-n32 + fi + ac_save_CC="$CC" + CC="$CC $ac_cv_sys_largefile_CFLAGS" + AC_TRY_LINK(, , , ac_cv_sys_largefile_CFLAGS=no) + CC="$ac_save_CC" + esac]) + }])]) + +dnl Internal subroutine of AC_SYS_EXTRA_LARGEFILE. +dnl AC_SYS_EXTRA_LARGEFILE_SPACE_APPEND(VAR, VAL) +AC_DEFUN([AC_SYS_EXTRA_LARGEFILE_SPACE_APPEND], + [case $2 in + no) ;; + ?*) + case "[$]$1" in + '') $1=$2 ;; + *) $1=[$]$1' '$2 ;; + esac ;; + esac]) + +dnl Internal subroutine of AC_SYS_EXTRA_LARGEFILE. +dnl AC_SYS_EXTRA_LARGEFILE_MACRO_VALUE(C-MACRO, CACHE-VAR, COMMENT, CODE-TO-SET-DEFAULT) +AC_DEFUN([AC_SYS_EXTRA_LARGEFILE_MACRO_VALUE], + [AC_CACHE_CHECK([for $1], $2, + [$2=no +changequote(, )dnl + $4 + for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do + case "$ac_flag" in + -D$1) + $2=1 ;; + -D$1=*) + $2=`expr " $ac_flag" : '[^=]*=\(.*\)'` ;; + esac + done +changequote([, ])dnl + ]) + if test "[$]$2" != no; then + AC_DEFINE_UNQUOTED([$1], [$]$2, [$3]) + fi]) + +AC_DEFUN([AC_SYS_EXTRA_LARGEFILE], + [AC_REQUIRE([AC_CANONICAL_HOST]) + AC_ARG_ENABLE(largefile, + [ --disable-largefile omit support for large files]) + if test "$enable_largefile" != no; then + AC_CHECK_TOOL(GETCONF, getconf) + MN_SYS_EXTRA_LARGEFILE_FLAGS(CFLAGS) + MN_SYS_EXTRA_LARGEFILE_FLAGS(LDFLAGS) + MN_SYS_EXTRA_LARGEFILE_FLAGS(LIBS) + + for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do + case "$ac_flag" in + no) ;; + -D_FILE_OFFSET_BITS=*) ;; + -D_LARGEFILE_SOURCE | -D_LARGEFILE_SOURCE=*) ;; + -D_LARGE_FILES | -D_LARGE_FILES=*) ;; + -D?* | -I?*) + AC_SYS_EXTRA_LARGEFILE_SPACE_APPEND(CPPFLAGS, "$ac_flag") ;; + *) + AC_SYS_EXTRA_LARGEFILE_SPACE_APPEND(CFLAGS, "$ac_flag") ;; + esac + done + AC_SYS_EXTRA_LARGEFILE_SPACE_APPEND(LDFLAGS, "$ac_cv_sys_largefile_LDFLAGS") + AC_SYS_EXTRA_LARGEFILE_SPACE_APPEND(LIBS, "$ac_cv_sys_largefile_LIBS") + AC_SYS_EXTRA_LARGEFILE_MACRO_VALUE(_FILE_OFFSET_BITS, + ac_cv_sys_file_offset_bits, + [Number of bits in a file offset, on hosts where this is settable.]) + [case "$host_os" in + # HP-UX 10.20 and later + hpux10.[2-9][0-9]* | hpux1[1-9]* | hpux[2-9][0-9]*) + ac_cv_sys_file_offset_bits=64 ;; + esac] + AC_SYS_EXTRA_LARGEFILE_MACRO_VALUE(_LARGEFILE_SOURCE, + ac_cv_sys_largefile_source, + [Define to make fseeko etc. visible, on some hosts.], + [case "$host_os" in + # HP-UX 10.20 and later + hpux10.[2-9][0-9]* | hpux1[1-9]* | hpux[2-9][0-9]*) + ac_cv_sys_largefile_source=1 ;; + esac]) + AC_SYS_EXTRA_LARGEFILE_MACRO_VALUE(_LARGE_FILES, + ac_cv_sys_large_files, + [Define for large files, on AIX-style hosts.], + [case "$host_os" in + # AIX 4.2 and later + aix4.[2-9]* | aix4.1[0-9]* | aix[5-9].* | aix[1-9][0-9]*) + ac_cv_sys_large_files=1 ;; + esac]) + fi + ]) + diff --git a/interpretor/libsndfile-1.0.25/M4/extra_pkg.m4 b/interpretor/libsndfile-1.0.25/M4/extra_pkg.m4 new file mode 100644 index 0000000..a92d090 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/M4/extra_pkg.m4 @@ -0,0 +1,85 @@ +# extra_pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- +# +# Copyright (c) 2004 Scott James Remnant . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# -------------------------------------------------------------- +# PKG_CHECK_MOD_VERSION(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], +# [ACTION-IF-NOT-FOUND]) +# +# This is a very slight modification to the macro PKG_CHECK_MODULES that +# is in the original pkg.m4 file. It prints the versions in the checking +# message (erikd@mega-nerd.com). + +AC_DEFUN([PKG_CHECK_MOD_VERSION], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl +AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl + +pkg_failed=no +AC_MSG_CHECKING([for $2 ]) + +_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) +_PKG_CONFIG([$1][_LIBS], [libs], [$2]) + +m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS +and $1[]_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details.]) + +if test $pkg_failed = yes; then + _PKG_SHORT_ERRORS_SUPPORTED + if test $_pkg_short_errors_supported = yes; then + $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"` + else + $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` + fi + # Put the nasty error message in config.log where it belongs + echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD + + ifelse([$4], , [AC_MSG_ERROR(dnl +[Package requirements ($2) were not met: + +$$1_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +_PKG_TEXT +])], + [AC_MSG_RESULT([no]) + $4]) +elif test $pkg_failed = untried; then + ifelse([$4], , [AC_MSG_FAILURE(dnl +[The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +_PKG_TEXT + +To get pkg-config, see .])], + [$4]) +else + $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS + $1[]_LIBS=$pkg_cv_[]$1[]_LIBS + AC_MSG_RESULT([yes]) + ifelse([$3], , :, [$3]) +fi[]dnl +])# PKG_CHECK_MOD_VERSION diff --git a/interpretor/libsndfile-1.0.25/M4/flexible_array.m4 b/interpretor/libsndfile-1.0.25/M4/flexible_array.m4 new file mode 100644 index 0000000..661da17 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/M4/flexible_array.m4 @@ -0,0 +1,32 @@ +dnl @synopsis MN_C99_FLEXIBLE_ARRAY +dnl +dnl Dose the compiler support the 1999 ISO C Standard "stuct hack". +dnl @version 1.1 Mar 15 2004 +dnl @author Erik de Castro Lopo +dnl +dnl Permission to use, copy, modify, distribute, and sell this file for any +dnl purpose is hereby granted without fee, provided that the above copyright +dnl and this permission notice appear in all copies. No representations are +dnl made about the suitability of this software for any purpose. It is +dnl provided "as is" without express or implied warranty. + +AC_DEFUN([MN_C99_FLEXIBLE_ARRAY], +[AC_CACHE_CHECK(C99 struct flexible array support, + ac_cv_c99_flexible_array, + +# Initialize to unknown +ac_cv_c99_flexible_array=no + +AC_TRY_LINK([[ + #include + typedef struct { + int k; + char buffer [] ; + } MY_STRUCT ; + ]], + [ MY_STRUCT *p = calloc (1, sizeof (MY_STRUCT) + 42); ], + ac_cv_c99_flexible_array=yes, + ac_cv_c99_flexible_array=no + ))] +) # MN_C99_FLEXIBLE_ARRAY + diff --git a/interpretor/libsndfile-1.0.25/M4/gcc_version.m4 b/interpretor/libsndfile-1.0.25/M4/gcc_version.m4 new file mode 100644 index 0000000..1ef28d9 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/M4/gcc_version.m4 @@ -0,0 +1,33 @@ +dnl @synopsis MN_GCC_VERSION +dnl +dnl Find the version of gcc. +dnl @version 1.0 Nov 05 2007 +dnl @author Erik de Castro Lopo +dnl +dnl Permission to use, copy, modify, distribute, and sell this file for any +dnl purpose is hereby granted without fee, provided that the above copyright +dnl and this permission notice appear in all copies. No representations are +dnl made about the suitability of this software for any purpose. It is +dnl provided "as is" without express or implied warranty. +dnl + +AC_DEFUN([MN_GCC_VERSION], +[ +if test "x$ac_cv_c_compiler_gnu" = "xyes" ; then + + AC_MSG_CHECKING([for version of $CC]) + GCC_VERSION=`$CC -dumpversion` + AC_MSG_RESULT($GCC_VERSION) + + changequote(,)dnl + GCC_MINOR_VERSION=`echo $GCC_VERSION | sed "s/^[0-9]\+\.//" | sed "s/\..*//"` + GCC_MAJOR_VERSION=`echo $GCC_VERSION | sed "s/\..*//"` + changequote([,])dnl + fi + +AC_SUBST(GCC_VERSION) +AC_SUBST(GCC_MAJOR_VERSION) +AC_SUBST(GCC_MINOR_VERSION) + +])# MN_GCC_VERSION + diff --git a/interpretor/libsndfile-1.0.25/M4/libtool.m4 b/interpretor/libsndfile-1.0.25/M4/libtool.m4 new file mode 100644 index 0000000..8ff3c76 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/M4/libtool.m4 @@ -0,0 +1,7851 @@ +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008, 2009, 2010 Free Software Foundation, +# Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +m4_define([_LT_COPYING], [dnl +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008, 2009, 2010 Free Software Foundation, +# Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is part of GNU Libtool. +# +# GNU Libtool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +]) + +# serial 57 LT_INIT + + +# LT_PREREQ(VERSION) +# ------------------ +# Complain and exit if this libtool version is less that VERSION. +m4_defun([LT_PREREQ], +[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, + [m4_default([$3], + [m4_fatal([Libtool version $1 or higher is required], + 63)])], + [$2])]) + + +# _LT_CHECK_BUILDDIR +# ------------------ +# Complain if the absolute build directory name contains unusual characters +m4_defun([_LT_CHECK_BUILDDIR], +[case `pwd` in + *\ * | *\ *) + AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; +esac +]) + + +# LT_INIT([OPTIONS]) +# ------------------ +AC_DEFUN([LT_INIT], +[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT +AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl +AC_BEFORE([$0], [LT_LANG])dnl +AC_BEFORE([$0], [LT_OUTPUT])dnl +AC_BEFORE([$0], [LTDL_INIT])dnl +m4_require([_LT_CHECK_BUILDDIR])dnl + +dnl Autoconf doesn't catch unexpanded LT_ macros by default: +m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl +m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl +dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 +dnl unless we require an AC_DEFUNed macro: +AC_REQUIRE([LTOPTIONS_VERSION])dnl +AC_REQUIRE([LTSUGAR_VERSION])dnl +AC_REQUIRE([LTVERSION_VERSION])dnl +AC_REQUIRE([LTOBSOLETE_VERSION])dnl +m4_require([_LT_PROG_LTMAIN])dnl + +_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) + +dnl Parse OPTIONS +_LT_SET_OPTIONS([$0], [$1]) + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +_LT_SETUP + +# Only expand once: +m4_define([LT_INIT]) +])# LT_INIT + +# Old names: +AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) +AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PROG_LIBTOOL], []) +dnl AC_DEFUN([AM_PROG_LIBTOOL], []) + + +# _LT_CC_BASENAME(CC) +# ------------------- +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +m4_defun([_LT_CC_BASENAME], +[for cc_temp in $1""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +]) + + +# _LT_FILEUTILS_DEFAULTS +# ---------------------- +# It is okay to use these file commands and assume they have been set +# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. +m4_defun([_LT_FILEUTILS_DEFAULTS], +[: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} +])# _LT_FILEUTILS_DEFAULTS + + +# _LT_SETUP +# --------- +m4_defun([_LT_SETUP], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl + +_LT_DECL([], [host_alias], [0], [The host system])dnl +_LT_DECL([], [host], [0])dnl +_LT_DECL([], [host_os], [0])dnl +dnl +_LT_DECL([], [build_alias], [0], [The build system])dnl +_LT_DECL([], [build], [0])dnl +_LT_DECL([], [build_os], [0])dnl +dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +test -z "$LN_S" && LN_S="ln -s" +_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl +dnl +AC_REQUIRE([LT_CMD_MAX_LEN])dnl +_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl +_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl +dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl +m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_CHECK_MAGIC_METHOD])dnl +m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl +m4_require([_LT_CMD_OLD_ARCHIVE])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_WITH_SYSROOT])dnl + +_LT_CONFIG_LIBTOOL_INIT([ +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi +]) +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +_LT_CHECK_OBJDIR + +m4_require([_LT_TAG_COMPILER])dnl + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PREPARE_SED_QUOTE_VARS +# -------------------------- +# Define a few sed substitution that help us do robust quoting. +m4_defun([_LT_PREPARE_SED_QUOTE_VARS], +[# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' +]) + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from `configure', and `config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# `config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain="$ac_aux_dir/ltmain.sh" +])# _LT_PROG_LTMAIN + + +## ------------------------------------- ## +## Accumulate code for creating libtool. ## +## ------------------------------------- ## + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the `libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + +## ------------------------ ## +## FIXME: Eliminate VARNAME ## +## ------------------------ ## + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to `config.status' so that its +# declaration there will have the same value as in `configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# ='`$ECHO "$" | $SED "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags="_LT_TAGS"dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into `config.status', and then the shell code to quote escape them in +# for loops in `config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$[]1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +_LT_OUTPUT_LIBTOOL_INIT +]) + +# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) +# ------------------------------------ +# Generate a child script FILE with all initialization necessary to +# reuse the environment learned by the parent script, and make the +# file executable. If COMMENT is supplied, it is inserted after the +# `#!' sequence but before initialization text begins. After this +# macro, additional text can be appended to FILE to form the body of +# the child script. The macro ends with non-zero status if the +# file could not be fully written (such as if the disk is full). +m4_ifdef([AS_INIT_GENERATED], +[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], +[m4_defun([_LT_GENERATED_FILE_INIT], +[m4_require([AS_PREPARE])]dnl +[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl +[lt_write_fail=0 +cat >$1 <<_ASEOF || lt_write_fail=1 +#! $SHELL +# Generated by $as_me. +$2 +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$1 <<\_ASEOF || lt_write_fail=1 +AS_SHELL_SANITIZE +_AS_PREPARE +exec AS_MESSAGE_FD>&1 +_ASEOF +test $lt_write_fail = 0 && chmod +x $1[]dnl +m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], +[# Run this file to recreate a libtool stub with the current configuration.]) + +cat >>"$CONFIG_LT" <<\_LTEOF +lt_cl_silent=false +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +\`$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to ." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2010 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test $[#] != 0 +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try \`$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try \`$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +lt_cl_success=: +test "$silent" = yes && + lt_config_lt_args="$lt_config_lt_args --quiet" +exec AS_MESSAGE_LOG_FD>/dev/null +$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false +exec AS_MESSAGE_LOG_FD>>config.log +$lt_cl_success || AS_EXIT(1) +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +_LT_COPYING +_LT_LIBTOOL_TAGS + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + _LT_PROG_REPLACE_SHELLFNS + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) +dnl AC_DEFUN([AC_LIBTOOL_RC], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], + [lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD + echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD + $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD + echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD + $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES +# -------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + m4_if([$1], [CXX], +[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) +# ---------------------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +# Store the results from the different compilers for each TAGNAME. +# Allow to override them for all tags through lt_cv_aix_libpath. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], + [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ + lt_aix_libpath_sed='[ + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }]' + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi],[]) + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" + fi + ]) + aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) +fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[m4_divert_text([M4SH-INIT], [$1 +])])# _LT_SHELL_INIT + + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Find how we can fake an echo command that does not interpret backslash. +# In particular, with Autoconf 2.60 or later we add some code to the start +# of the generated configure script which will find a shell with a builtin +# printf (which we can use as an echo command). +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +AC_MSG_CHECKING([how to print strings]) +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$[]1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +case "$ECHO" in + printf*) AC_MSG_RESULT([printf]) ;; + print*) AC_MSG_RESULT([print -r]) ;; + *) AC_MSG_RESULT([cat]) ;; +esac + +m4_ifdef([_AS_DETECT_SUGGESTED], +[_AS_DETECT_SUGGESTED([ + test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test "X`printf %s $ECHO`" = "X$ECHO" \ + || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) + +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_WITH_SYSROOT +# ---------------- +AC_DEFUN([_LT_WITH_SYSROOT], +[AC_MSG_CHECKING([for sysroot]) +AC_ARG_WITH([sysroot], +[ --with-sysroot[=DIR] Search for dependent libraries within DIR + (or the compiler's sysroot if not specified).], +[], [with_sysroot=no]) + +dnl lt_sysroot will always be passed unquoted. We quote it here +dnl in case the user passed a directory name. +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + AC_MSG_RESULT([${with_sysroot}]) + AC_MSG_ERROR([The sysroot must be an absolute path.]) + ;; +esac + + AC_MSG_RESULT([${lt_sysroot:-no}]) +_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl +[dependent libraries, and in which our libraries should be installed.])]) + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" +])# _LT_ENABLE_LOCK + + +# _LT_PROG_AR +# ----------- +m4_defun([_LT_PROG_AR], +[AC_CHECK_TOOLS(AR, [ar], false) +: ${AR=ar} +: ${AR_FLAGS=cru} +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) + +AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], + [lt_cv_ar_at_file=no + AC_COMPILE_IFELSE([AC_LANG_PROGRAM], + [echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + ]) + ]) + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi +_LT_DECL([], [archiver_list_spec], [1], + [How to feed a file listing to the archiver]) +])# _LT_PROG_AR + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[_LT_PROG_AR + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +_LT_DECL([], [lock_old_archive_extraction], [0], + [Whether to use a lock for old archive extraction]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test x"[$]$2" = xyes; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links="nottested" +if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", + [Define to the sub-directory in which libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || + test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[123]]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[[3-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], + [lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [lt_cv_shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + ]) + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [install_override_mode], [1], + [Permission mode override for installation of shared libraries]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], + [Run-time system search path for libraries]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program which can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program which can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PROG_ECHO_BACKSLASH])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method = "file_magic"]) +_LT_DECL([], [file_magic_glob], [1], + [How to find potential files when deplibs_check_method = "file_magic"]) +_LT_DECL([], [want_nocaseglob], [1], + [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi]) +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + AC_SUBST([DUMPBIN]) + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + +# _LT_CHECK_SHAREDLIB_FROM_LINKLIB +# -------------------------------- +# how to determine the name of the shared library +# associated with a specific link library. +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +m4_require([_LT_DECL_DLLTOOL]) +AC_CACHE_CHECK([how to associate runtime and link libraries], +lt_cv_sharedlib_from_linklib_cmd, +[lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac +]) +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + +_LT_DECL([], [sharedlib_from_linklib_cmd], [1], + [Command to associate shared and link libraries]) +])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB + + +# _LT_PATH_MANIFEST_TOOL +# ---------------------- +# locate the manifest tool +m4_defun([_LT_PATH_MANIFEST_TOOL], +[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], + [lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&AS_MESSAGE_LOG_FD + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest*]) +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi +_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl +])# _LT_PATH_MANIFEST_TOOL + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; + *) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; + esac + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_AWK])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT@&t@_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT@&t@_DLSYM_CONST +#else +# define LT@&t@_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT@&t@_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +_LT_DECL([], [nm_file_list_spec], [1], + [Specify filename containing input files for $NM]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ F* | *Sun*Fortran*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +AC_CACHE_CHECK([for $compiler option to produce PIC], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global defined + # symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw* | cegcc*) + case $cc_basename in + cl*) ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + ;; + esac + ;; + linux* | k*bsd*-gnu | gnu*) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu | gnu*) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; + *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + _LT_TAGVAR(link_all_deplibs, $1)=no + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + esac + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + freebsd1*) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + m4_if($1, [], [ + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + _LT_LINKER_OPTION([if $CC understands -b], + _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], + [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], + [lt_cv_irix_exported_symbol], + [save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + AC_LINK_IFELSE( + [AC_LANG_SOURCE( + [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], + [C++], [[int foo (void) { return 0; }]], + [Fortran 77], [[ + subroutine foo + end]], + [Fortran], [[ + subroutine foo + end]])])], + [lt_cv_irix_exported_symbol=yes], + [lt_cv_irix_exported_symbol=no]) + LDFLAGS="$save_LDFLAGS"]) + if test "$lt_cv_irix_exported_symbol" = yes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_CACHE_CHECK([whether -lc should be explicitly linked in], + [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), + [$RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + ]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], + [[If ld is used when linking, flag to hardcode $libdir into a binary + during linking. This must work even if $libdir does not exist]]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting ${shlibpath_var} if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [postlink_cmds], [2], + [Commands necessary for finishing linking programs]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report which library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC="$lt_save_CC" +])# _LT_LANG_C_CONFIG + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd[[12]]*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + gnu*) + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ + '"$_LT_TAGVAR(old_archive_cmds, $1)" + _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ + '"$_LT_TAGVAR(reload_cmds, $1)" + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + + _LT_TAGVAR(GCC, $1)="$GXX" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_FUNC_STRIPNAME_CNF +# ---------------------- +# func_stripname_cnf prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# +# This function is identical to the (non-XSI) version of func_stripname, +# except this one can be used by m4 code that may be executed by configure, +# rather than the libtool script. +m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl +AC_REQUIRE([_LT_DECL_SED]) +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) +func_stripname_cnf () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname_cnf +])# _LT_FUNC_STRIPNAME_CNF + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +]) + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +esac + +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case ${prev}${p} in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test "$pre_test_object_deps_done" = no; then + case ${prev} in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)="$p" + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)="$p" + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC* | sunCC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_LANG_PUSH(Fortran 77) +if test -z "$F77" || test "X$F77" = "Xno"; then + _lt_disable_F77=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_F77" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${F77-"f77"} + CFLAGS=$FFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$G77" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" + CFLAGS="$lt_save_CFLAGS" +fi # test "$_lt_disable_F77" != yes + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_LANG_PUSH(Fortran) + +if test -z "$FC" || test "X$FC" = "Xno"; then + _lt_disable_FC=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_FC" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${FC-"f95"} + CFLAGS=$FCFLAGS + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test "$_lt_disable_FC" != yes + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +CFLAGS=$GCJFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +CFLAGS= +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + +# _LT_DECL_DLLTOOL +# ---------------- +# Ensure DLLTOOL variable is set. +m4_defun([_LT_DECL_DLLTOOL], +[AC_CHECK_TOOL(DLLTOOL, dlltool, false) +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) +AC_SUBST([DLLTOOL]) +]) + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +AC_MSG_RESULT([$xsi_shell]) +_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) + +AC_MSG_CHECKING([whether the shell understands "+="]) +lt_shell_append=no +( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +AC_MSG_RESULT([$lt_shell_append]) +_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) +# ------------------------------------------------------ +# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and +# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. +m4_defun([_LT_PROG_FUNCTION_REPLACE], +[dnl { +sed -e '/^$1 ()$/,/^} # $1 /c\ +$1 ()\ +{\ +m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) +} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: +]) + + +# _LT_PROG_REPLACE_SHELLFNS +# ------------------------- +# Replace existing portable implementations of several shell functions with +# equivalent extended shell implementations where those features are available.. +m4_defun([_LT_PROG_REPLACE_SHELLFNS], +[if test x"$xsi_shell" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl + func_split_long_opt_name=${1%%=*} + func_split_long_opt_arg=${1#*=}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl + func_split_short_opt_arg=${1#??} + func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) + + _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) + + _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) + + _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) +fi + +if test x"$lt_shell_append" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) + + _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl + func_quote_for_eval "${2}" +dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ + eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) +fi +]) + +# _LT_PATH_CONVERSION_FUNCTIONS +# ----------------------------- +# Determine which file name conversion functions should be used by +# func_to_host_file (and, implicitly, by func_to_host_path). These are needed +# for certain cross-compile configurations and native mingw. +m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_MSG_CHECKING([how to convert $build file names to $host format]) +AC_CACHE_VAL(lt_cv_to_host_file_cmd, +[case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac +]) +to_host_file_cmd=$lt_cv_to_host_file_cmd +AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) +_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], + [0], [convert $build file names to $host format])dnl + +AC_MSG_CHECKING([how to convert $build file names to toolchain format]) +AC_CACHE_VAL(lt_cv_to_tool_file_cmd, +[#assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac +]) +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) +_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], + [0], [convert $build files to toolchain format])dnl +])# _LT_PATH_CONVERSION_FUNCTIONS diff --git a/interpretor/libsndfile-1.0.25/M4/llrint.m4 b/interpretor/libsndfile-1.0.25/M4/llrint.m4 new file mode 100644 index 0000000..66be206 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/M4/llrint.m4 @@ -0,0 +1,38 @@ +dnl @synopsis MN_C99_FUNC_LLRINT +dnl +dnl Check whether C99's llrint function is available. +dnl @version 1.1 Sep 30 2002 +dnl @author Erik de Castro Lopo +dnl +dnl Permission to use, copy, modify, distribute, and sell this file for any +dnl purpose is hereby granted without fee, provided that the above copyright +dnl and this permission notice appear in all copies. No representations are +dnl made about the suitability of this software for any purpose. It is +dnl provided "as is" without express or implied warranty. +dnl +AC_DEFUN([MN_C99_FUNC_LLRINT], +[AC_CACHE_CHECK(for llrint, + ac_cv_c99_llrint, +[ +llrint_save_CFLAGS=$CFLAGS +CFLAGS="-lm" +AC_TRY_LINK([ +#define _ISOC9X_SOURCE 1 +#define _ISOC99_SOURCE 1 +#define __USE_ISOC99 1 +#define __USE_ISOC9X 1 + +#include +#include +], int64_t x ; x = llrint(3.14159) ;, ac_cv_c99_llrint=yes, ac_cv_c99_llrint=no) + +CFLAGS=$llrint_save_CFLAGS + +]) + +if test "$ac_cv_c99_llrint" = yes; then + AC_DEFINE(HAVE_LLRINT, 1, + [Define if you have C99's llrint function.]) +fi +])# MN_C99_FUNC_LLRINT + diff --git a/interpretor/libsndfile-1.0.25/M4/lrint.m4 b/interpretor/libsndfile-1.0.25/M4/lrint.m4 new file mode 100644 index 0000000..c2c21d6 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/M4/lrint.m4 @@ -0,0 +1,37 @@ +dnl @synopsis MN_C99_FUNC_LRINT +dnl +dnl Check whether C99's lrint function is available. +dnl @version 1.3 Feb 12 2002 +dnl @author Erik de Castro Lopo +dnl +dnl Permission to use, copy, modify, distribute, and sell this file for any +dnl purpose is hereby granted without fee, provided that the above copyright +dnl and this permission notice appear in all copies. No representations are +dnl made about the suitability of this software for any purpose. It is +dnl provided "as is" without express or implied warranty. +dnl +AC_DEFUN([MN_C99_FUNC_LRINT], +[AC_CACHE_CHECK(for lrint, + ac_cv_c99_lrint, +[ +lrint_save_CFLAGS=$CFLAGS +CFLAGS="-lm" +AC_TRY_LINK([ +#define _ISOC9X_SOURCE 1 +#define _ISOC99_SOURCE 1 +#define __USE_ISOC99 1 +#define __USE_ISOC9X 1 + +#include +], if (!lrint(3.14159)) lrint(2.7183);, ac_cv_c99_lrint=yes, ac_cv_c99_lrint=no) + +CFLAGS=$lrint_save_CFLAGS + +]) + +if test "$ac_cv_c99_lrint" = yes; then + AC_DEFINE(HAVE_LRINT, 1, + [Define if you have C99's lrint function.]) +fi +])# MN_C99_FUNC_LRINT + diff --git a/interpretor/libsndfile-1.0.25/M4/lrintf.m4 b/interpretor/libsndfile-1.0.25/M4/lrintf.m4 new file mode 100644 index 0000000..04f4d66 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/M4/lrintf.m4 @@ -0,0 +1,37 @@ +dnl @synopsis MN_C99_FUNC_LRINTF +dnl +dnl Check whether C99's lrintf function is available. +dnl @version 1.3 Feb 12 2002 +dnl @author Erik de Castro Lopo +dnl +dnl Permission to use, copy, modify, distribute, and sell this file for any +dnl purpose is hereby granted without fee, provided that the above copyright +dnl and this permission notice appear in all copies. No representations are +dnl made about the suitability of this software for any purpose. It is +dnl provided "as is" without express or implied warranty. +dnl +AC_DEFUN([MN_C99_FUNC_LRINTF], +[AC_CACHE_CHECK(for lrintf, + ac_cv_c99_lrintf, +[ +lrintf_save_CFLAGS=$CFLAGS +CFLAGS="-lm" +AC_TRY_LINK([ +#define _ISOC9X_SOURCE 1 +#define _ISOC99_SOURCE 1 +#define __USE_ISOC99 1 +#define __USE_ISOC9X 1 + +#include +], if (!lrintf(3.14159)) lrintf(2.7183);, ac_cv_c99_lrintf=yes, ac_cv_c99_lrintf=no) + +CFLAGS=$lrintf_save_CFLAGS + +]) + +if test "$ac_cv_c99_lrintf" = yes; then + AC_DEFINE(HAVE_LRINTF, 1, + [Define if you have C99's lrintf function.]) +fi +])# MN_C99_FUNC_LRINTF + diff --git a/interpretor/libsndfile-1.0.25/M4/ltoptions.m4 b/interpretor/libsndfile-1.0.25/M4/ltoptions.m4 new file mode 100644 index 0000000..17cfd51 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/M4/ltoptions.m4 @@ -0,0 +1,369 @@ +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 7 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option `$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl `shared' nor `disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + ]) +])# _LT_SET_OPTIONS + + +## --------------------------------- ## +## Macros to handle LT_INIT options. ## +## --------------------------------- ## + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [1], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the `shared' and +# `disable-shared' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the `static' and +# `disable-static' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the `fast-install' +# and `disable-fast-install' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the `pic-only' and `no-pic' +# LT_INIT options. +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [pic_mode="$withval"], + [pic_mode=default]) + +test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + +## ----------------- ## +## LTDL_INIT Options ## +## ----------------- ## + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) diff --git a/interpretor/libsndfile-1.0.25/M4/ltsugar.m4 b/interpretor/libsndfile-1.0.25/M4/ltsugar.m4 new file mode 100644 index 0000000..9000a05 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/M4/ltsugar.m4 @@ -0,0 +1,123 @@ +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59 which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) diff --git a/interpretor/libsndfile-1.0.25/M4/ltversion.m4 b/interpretor/libsndfile-1.0.25/M4/ltversion.m4 new file mode 100644 index 0000000..9c7b5d4 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/M4/ltversion.m4 @@ -0,0 +1,23 @@ +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# @configure_input@ + +# serial 3293 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.4]) +m4_define([LT_PACKAGE_REVISION], [1.3293]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.4' +macro_revision='1.3293' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) diff --git a/interpretor/libsndfile-1.0.25/M4/lt~obsolete.m4 b/interpretor/libsndfile-1.0.25/M4/lt~obsolete.m4 new file mode 100644 index 0000000..c573da9 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/M4/lt~obsolete.m4 @@ -0,0 +1,98 @@ +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 5 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. This provides aclocal with the +# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything +# because those macros already exist, or will be overwritten later. +# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. +# +# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. +# Yes, that means every name once taken will need to remain here until +# we give up compatibility with versions before 1.7, at which point +# we need to keep only those names which we still refer to. + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) + +m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) +m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) +m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) +m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) +m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) +m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) +m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) +m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) +m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) +m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) +m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) +m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) +m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) +m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) +m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) +m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) +m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) +m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) +m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) +m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) +m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) +m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) +m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) +m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) +m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) +m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) +m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) +m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) +m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) +m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) +m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) +m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) +m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) +m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) +m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) +m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) +m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) +m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) +m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) +m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) +m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) +m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) +m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) +m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) +m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) +m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) +m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) +m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) +m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) +m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) diff --git a/interpretor/libsndfile-1.0.25/M4/mkoctfile_version.m4 b/interpretor/libsndfile-1.0.25/M4/mkoctfile_version.m4 new file mode 100644 index 0000000..c17333e --- /dev/null +++ b/interpretor/libsndfile-1.0.25/M4/mkoctfile_version.m4 @@ -0,0 +1,38 @@ +dnl @synopsis OCTAVE_MKOCTFILE_VERSION +dnl +dnl Find the version of mkoctfile. +dnl @version 1.0 Aug 23 2007 +dnl @author Erik de Castro Lopo +dnl +dnl Permission to use, copy, modify, distribute, and sell this file for any +dnl purpose is hereby granted without fee, provided that the above copyright +dnl and this permission notice appear in all copies. No representations are +dnl made about the suitability of this software for any purpose. It is +dnl provided "as is" without express or implied warranty. +dnl + +AC_DEFUN([OCTAVE_MKOCTFILE_VERSION], +[ + + +AC_ARG_WITH(mkoctfile, + AC_HELP_STRING([--with-mkoctfile], [choose the mkoctfile version]), + [ with_mkoctfile=$withval ]) + +test -z "$with_mkoctfile" && with_mkoctfile=mkoctfile + +AC_CHECK_PROG(HAVE_MKOCTFILE,$with_mkoctfile,yes,no) + +if test "x$ac_cv_prog_HAVE_MKOCTFILE" = "xyes" ; then + MKOCTFILE=$with_mkoctfile + + AC_MSG_CHECKING([for version of $MKOCTFILE]) + MKOCTFILE_VERSION=`$with_mkoctfile --version 2>&1 | sed 's/mkoctfile, version //g'` + AC_MSG_RESULT($MKOCTFILE_VERSION) + fi + +AC_SUBST(MKOCTFILE) +AC_SUBST(MKOCTFILE_VERSION) + +])# OCTAVE_MKOCTFILE_VERSION + diff --git a/interpretor/libsndfile-1.0.25/M4/octave.m4 b/interpretor/libsndfile-1.0.25/M4/octave.m4 new file mode 100644 index 0000000..216306f --- /dev/null +++ b/interpretor/libsndfile-1.0.25/M4/octave.m4 @@ -0,0 +1,143 @@ +dnl Evaluate an expression in octave +dnl +dnl OCTAVE_EVAL(expr,var) -> var=expr +dnl +dnl Stolen from octave-forge + +AC_DEFUN([OCTAVE_EVAL], +[ +AC_MSG_CHECKING([for $1 in $OCTAVE]) +$2=`TERM=;$OCTAVE -qfH --eval "disp($1)"` +AC_MSG_RESULT($$2) +AC_SUBST($2) +]) # OCTAVE_EVAL + +dnl @synopsis AC_OCTAVE_VERSION +dnl +dnl Find the version of Octave. +dnl @version 1.0 Aug 23 2007 +dnl @author Erik de Castro Lopo +dnl +dnl Permission to use, copy, modify, distribute, and sell this file for any +dnl purpose is hereby granted without fee, provided that the above copyright +dnl and this permission notice appear in all copies. No representations are +dnl made about the suitability of this software for any purpose. It is +dnl provided "as is" without express or implied warranty. +dnl + +AC_DEFUN([AC_OCTAVE_VERSION], +[ + +AC_ARG_WITH(octave, + AC_HELP_STRING([--with-octave], [choose the octave version]), + [ with_octave=$withval ]) + +test -z "$with_octave" && with_octave=octave + +AC_CHECK_PROG(HAVE_OCTAVE,$with_octave,yes,no) + +if test "x$ac_cv_prog_HAVE_OCTAVE" = "xyes" ; then + OCTAVE=$with_octave + OCTAVE_EVAL(OCTAVE_VERSION,OCTAVE_VERSION) + fi + +AC_SUBST(OCTAVE) +AC_SUBST(OCTAVE_VERSION) + +])# AC_OCTAVE_VERSION + +dnl @synopsis AC_OCTAVE_CONFIG_VERSION +dnl +dnl Find the version of Octave. +dnl @version 1.0 Aug 23 2007 +dnl @author Erik de Castro Lopo +dnl +dnl Permission to use, copy, modify, distribute, and sell this file for any +dnl purpose is hereby granted without fee, provided that the above copyright +dnl and this permission notice appear in all copies. No representations are +dnl made about the suitability of this software for any purpose. It is +dnl provided "as is" without express or implied warranty. +dnl + +AC_DEFUN([AC_OCTAVE_CONFIG_VERSION], +[ + +AC_ARG_WITH(octave-config, + AC_HELP_STRING([--with-octave-config], [choose the octave-config version]), + [ with_octave_config=$withval ]) + +test -z "$with_octave_config" && with_octave_config=octave-config + +AC_CHECK_PROG(HAVE_OCTAVE_CONFIG,$with_octave_config,yes,no) + +if test "x$ac_cv_prog_HAVE_OCTAVE_CONFIG" = "xyes" ; then + OCTAVE_CONFIG=$with_octave_config + AC_MSG_CHECKING([for version of $OCTAVE_CONFIG]) + OCTAVE_CONFIG_VERSION=`$OCTAVE_CONFIG --version` + AC_MSG_RESULT($OCTAVE_CONFIG_VERSION) + fi + +AC_SUBST(OCTAVE_CONFIG) +AC_SUBST(OCTAVE_CONFIG_VERSION) + +])# AC_OCTAVE_CONFIG_VERSION + +dnl @synopsis AC_OCTAVE_BUILD +dnl +dnl Check programs and headers required for building octave plugins. +dnl @version 1.0 Aug 23 2007 +dnl @author Erik de Castro Lopo +dnl +dnl Permission to use, copy, modify, distribute, and sell this file for any +dnl purpose is hereby granted without fee, provided that the above copyright +dnl and this permission notice appear in all copies. No representations are +dnl made about the suitability of this software for any purpose. It is +dnl provided "as is" without express or implied warranty. + + +AC_DEFUN([AC_OCTAVE_BUILD], +[ + +dnl Default to no. +OCTAVE_BUILD=no + +AC_OCTAVE_VERSION +OCTAVE_MKOCTFILE_VERSION +AC_OCTAVE_CONFIG_VERSION + +prog_concat="$ac_cv_prog_HAVE_OCTAVE$ac_cv_prog_HAVE_OCTAVE_CONFIG$ac_cv_prog_HAVE_MKOCTFILE" + +if test "x$prog_concat" = "xyesyesyes" ; then + if test "x$OCTAVE_VERSION" != "x$MKOCTFILE_VERSION" ; then + AC_MSG_WARN([** Mismatch between versions of octave and mkoctfile. **]) + AC_MSG_WARN([** Octave libsndfile modules will not be built. **]) + elif test "x$OCTAVE_VERSION" != "x$OCTAVE_CONFIG_VERSION" ; then + AC_MSG_WARN([** Mismatch between versions of octave and octave-config. **]) + AC_MSG_WARN([** Octave libsndfile modules will not be built. **]) + else + case "$MKOCTFILE_VERSION" in + 2.*) + AC_MSG_WARN([Octave version 2.X is not supported.]) + ;; + 3.0.*) + OCTAVE_DEST_ODIR=`$OCTAVE_CONFIG --oct-site-dir | sed 's%^/usr%${prefix}%'` + OCTAVE_DEST_MDIR=`$OCTAVE_CONFIG --m-site-dir | sed 's%^/usr%${prefix}%'` + + OCTAVE_BUILD=yes + ;; + *) + AC_MSG_WARN([Octave version $MKOCTFILE_VERSION is not supported.]) + ;; + esac + fi + AC_MSG_RESULT([building octave libsndfile module... $OCTAVE_BUILD]) + fi + +AC_SUBST(OCTAVE_DEST_ODIR) +AC_SUBST(OCTAVE_DEST_MDIR) + +AC_SUBST(MKOCTFILE) + +AM_CONDITIONAL(BUILD_OCTAVE_MOD, test "x$OCTAVE_BUILD" = xyes) + +])# AC_OCTAVE_BUILD diff --git a/interpretor/libsndfile-1.0.25/Makefile.am b/interpretor/libsndfile-1.0.25/Makefile.am new file mode 100644 index 0000000..c7c1474 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/Makefile.am @@ -0,0 +1,41 @@ +## Process this file with automake to produce Makefile.in + +DISTCHECK_CONFIGURE_FLAGS = --enable-gcc-werror + +if BUILD_OCTAVE_MOD +octave_dir = Octave +endif + +SUBDIRS = M4 man doc Win32 src $(octave_dir) examples regtest tests programs +DIST_SUBDIRS = M4 man doc Win32 src Octave examples regtest tests programs + +EXTRA_DIST = libsndfile.spec.in sndfile.pc.in + +CLEANFILES = *~ + +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = sndfile.pc + +m4datadir = $(datadir)/aclocal + +#=============================================================================== + +test: check-recursive + +# Target to make autogenerated files. +genfiles : + (cd src ; make genfiles) + (cd tests ; make genfiles) + +checkprograms : + (cd src ; make libsndfile.la checkprograms) + (cd tests ; make checkprograms) + +testprogs : + (cd src ; make testprogs) + (cd tests ; make testprogs) + + +test-tarball : build-test-tarball.mk + make all + make -f build-test-tarball.mk diff --git a/interpretor/libsndfile-1.0.25/Makefile.in b/interpretor/libsndfile-1.0.25/Makefile.in new file mode 100644 index 0000000..fb6a47b --- /dev/null +++ b/interpretor/libsndfile-1.0.25/Makefile.in @@ -0,0 +1,861 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 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installdirs-am maintainer-clean maintainer-clean-generic \ + mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \ + ps ps-am tags tags-recursive uninstall uninstall-am \ + uninstall-pkgconfigDATA + + +#=============================================================================== + +test: check-recursive + +# Target to make autogenerated files. +genfiles : + (cd src ; make genfiles) + (cd tests ; make genfiles) + +checkprograms : + (cd src ; make libsndfile.la checkprograms) + (cd tests ; make checkprograms) + +testprogs : + (cd src ; make testprogs) + (cd tests ; make testprogs) + +test-tarball : build-test-tarball.mk + make all + make -f build-test-tarball.mk + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/interpretor/libsndfile-1.0.25/NEWS b/interpretor/libsndfile-1.0.25/NEWS new file mode 100644 index 0000000..9626d45 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/NEWS @@ -0,0 +1,175 @@ +Version 1.0.25 (2011-07-13) + * Fix for Secunia Advisory SA45125, heap overflow in PAF file handler. + * Accept broken WAV files with blockalign == 0. + * Minor bug fixes and improvements. + +Version 1.0.24 (2011-03-23) + * WAV files now have an 18 byte u-law and A-law fmt chunk. + * Document virtual I/O functionality. + * Two new methods rawHandle() and takeOwnership() in sndfile.hh. + * AIFF fix for non-zero offset value in SSND chunk. + * Minor bug fixes and improvements. + +Version 1.0.23 (2010-10-10) + * Add version metadata to Windows DLL. + * Add a missing 'inline' to sndfile.hh. + * Update docs. + * Minor bug fixes and improvements. + +Version 1.0.22 (2010-10-04) + * Couple of fixes for SDS file writer. + * Fixes arising from static analysis. + * Handle FLAC files with ID3 meta data at start of file. + * Handle FLAC files which report zero length. + * Other minor bug fixes and improvements. + +Version 1.0.21 (2009-12-13) + * Add a couple of new binary programs to programs/ dir. + * Remove sndfile-jackplay (now in sndfile-tools package). + * Add windows only function sf_wchar_open(). + * Bunch of minor bug fixes. + +Version 1.0.20 (2009-05-14) + * Fix potential heap overflow in VOC file parser (Tobias Klein, http://www.trapkit.de/). + +Version 1.0.19 (2009-03-02) + * Fix for CVE-2009-0186 (Alin Rad Pop, Secunia Research). + * Huge number of minor bug fixes as a result of static analysis. + +Version 1.0.18 (2009-02-07) + * Add Ogg/Vorbis support (thanks to John ffitch). + * Remove captive FLAC library. + * Many new features and bug fixes. + * Generate Win32 and Win64 pre-compiled binaries. + +Version 1.0.17 (2006-08-31) + * Add sndfile.hh C++ wrapper. + * Update Win32 MinGW build instructions. + * Minor bug fixes and cleanups. + +Version 1.0.16 (2006-04-30) + * Add support for Broadcast (BEXT) chunks in WAV files. + * Implement new commands SFC_GET_SIGNAL_MAX and SFC_GET_MAX_ALL_CHANNELS. + * Add support for RIFX (big endian WAV variant). + * Fix configure script bugs. + * Fix bug in INST and MARK chunk writing for AIFF files. + +Version 1.0.15 (2006-03-16) + * Fix some ia64 issues. + * Fix precompiled DLL. + * Minor bug fixes. + +Version 1.0.14 (2006-02-19) + * Really fix MinGW compile problems. + * Minor bug fixes. + +Version 1.0.13 (2006-01-21) + * Fix for MinGW compiler problems. + * Allow readin/write of instrument chunks from WAV and AIFF files. + * Compile problem fix for Solaris compiler. + * Minor cleanups and bug fixes. + +Version 1.0.12 (2005-09-30) + * Add support for FLAC and Apple's Core Audio Format (CAF). + * Add virtual I/O interface (still needs docs). + * Cygwin and other Win32 fixes. + * Minor bug fixes and cleanups. + +Version 1.0.11 (2004-11-15) + * Add support for SD2 files. + * Add read support for loop info in WAV and AIFF files. + * Add more tests. + * Improve type safety. + * Minor optimisations and bug fixes. + +Version 1.0.10 (2004-06-15) + * Fix AIFF read/write mode bugs. + * Add support for compiling Win32 DLLS using MinGW. + * Fix problems resulting in failed compiles with gcc-2.95. + * Improve test suite. + * Minor bug fixes. + +Version 1.0.9 (2004-03-30) + * Add handling of AVR (Audio Visual Research) files. + * Improve handling of WAVEFORMATEXTENSIBLE WAV files. + * Fix for using pipes on Win32. + +Version 1.0.8 (2004-03-14) + * Correct peak chunk handing for files with > 16 tracks. + * Fix for WAV files with huge number of CUE chunks. + +Version 1.0.7 (2004-02-25) + * Fix clip mode detection on ia64, MIPS and other CPUs. + * Fix two MacOSX build problems. + +Version 1.0.6 (2004-02-08) + * Added support for native Win32 file access API (Ross Bencina). + * New mode to add clippling then a converting from float/double to integer + would otherwise wrap around. + * Fixed a bug in reading/writing files > 2Gig on Linux, Solaris and others. + * Many minor bug fixes. + * Other random fixes for Win32. + +Version 1.0.5 (2003-05-03) + * Added support for HTK files. + * Added new function sf_open_fd() to allow for secure opening of temporary + files as well as reading/writing sound files embedded within larger + container files. + * Added string support for AIFF files. + * Minor bug fixes and code cleanups. + +Version 1.0.4 (2003-02-02) + * Added suport of PVF and XI files. + * Added functionality for setting and retreiving strings from sound files. + * Minor code cleanups and bug fixes. + +Version 1.0.3 (2002-12-09) + * Minor bug fixes. + +Version 1.0.2 (2002-11-24) + * Added support for VOX ADPCM. + * Improved error reporting. + * Added version scripting on Linux and Solaris. + * Minor bug fixes. + +Version 1.0.1 (2002-09-14) + * Added MAT and MAT5 file formats. + * Minor bug fixes. + +Version 1.0.0 (2002-08-16) + * Final release for 1.0.0. + +Version 1.0.0rc6 (2002-08-14) + * Release candidate 6 for the 1.0.0 series. + * MacOS9 fixes. + +Version 1.0.0rc5 (2002-08-10) + * Release candidate 5 for the 1.0.0 series. + * Changed the definition of sf_count_t which was causing problems when + libsndfile was compiled with other libraries (ie WxWindows). + * Minor bug fixes. + * Documentation cleanup. + +Version 1.0.0rc4 (2002-08-03) + * Release candidate 4 for the 1.0.0 series. + * Minor bug fixes. + * Fix broken Win32 "make check". + +Version 1.0.0rc3 (2002-08-02) + * Release candidate 3 for the 1.0.0 series. + * Fix bug where libsndfile was reading beyond the end of the data chunk. + * Added on-the-fly header updates on write. + * Fix a couple of documentation issues. + +Version 1.0.0rc2 (2002-06-24) + * Release candidate 2 for the 1.0.0 series. + * Fix compile problem for Win32. + +Version 1.0.0rc1 (2002-06-24) + * Release candidate 1 for the 1.0.0 series. + +Version 0.0.28 (2002-04-27) + * Last offical release of 0.0.X series of the library. + +Version 0.0.8 (1999-02-16) + * First offical release. diff --git a/interpretor/libsndfile-1.0.25/Octave/Makefile.am b/interpretor/libsndfile-1.0.25/Octave/Makefile.am new file mode 100644 index 0000000..40968dd --- /dev/null +++ b/interpretor/libsndfile-1.0.25/Octave/Makefile.am @@ -0,0 +1,78 @@ +## Process this file with automake to produce Makefile.in + +# Prevent any extension. +EXEEXT = + +CXXLD = $(CXX) +CXXLINK = $(LIBTOOL) --tag=CXX --mode=link $(CXXLD) $(AM_CXXFLAGS) \ + $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ + +EXTRA_DIST = sndfile_load.m sndfile_save.m sndfile_play.m \ + octave_test.m octave_test.sh $(oct_module_srcs) PKG_ADD + +octconfigdir = $(exec_prefix)/share/octave/site/m +octconfig_DATA = sndfile_load.m sndfile_save.m sndfile_play.m + +OCTAVE_DEST_MDIR = @OCTAVE_DEST_MDIR@ +OCTAVE_DEST_ODIR = @OCTAVE_DEST_ODIR@/sndfile + +OCT_CXXFLAGS = @OCT_CXXFLAGS@ +OCT_LIB_DIR = @OCT_LIB_DIR@ +OCT_LIBS = @OCT_LIBS@ + +SNDFILEDIR = $(top_builddir)/src +INCLUDES = -I$(SNDFILEDIR) + +oct_module_srcs = sndfile.cc +oct_module_files = sndfile.oct PKG_ADD + +# Make these noinst so they can be 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pdf pdf-am ps ps-am uninstall uninstall-am \ + uninstall-local uninstall-octconfigDATA + + +# Use Octave's mkoctfile to do all the heavy lifting. Unfortunately, its +# a little dumb so we need to guide it carefully. +sndfile.oct : sndfile.o + $(QUIET_GEN) $(MKOCTFILE) -v $(INCLUDES) $(top_builddir)/Octave/$+ -L$(SNDFILEDIR)/.libs -L$(SNDFILEDIR) -lsndfile -o $(top_builddir)/Octave/$@ > /dev/null + +sndfile.o : sndfile.cc + $(QUIET_GEN) $(MKOCTFILE) -v $(INCLUDES) -c $+ -o $(top_builddir)/Octave/$@ > /dev/null + +# Allow for the test being run in the build dir, but the test script +# being located in the source dir. +check : + octave_src_dir=$(srcdir) $(srcdir)/octave_test.sh + +# Since the octave modules are installed in a special location, a custom install +# and uninstall routine must be specified. +install-exec-local : $(oct_module_files) + @$(NORMAL_INSTALL) + test -z "$(OCTAVE_DEST_ODIR)" || $(mkdir_p) "$(DESTDIR)$(OCTAVE_DEST_ODIR)" + @list='$(oct_module_files)'; for p in $$list; do \ + p1=`echo $$p|sed 's/$(EXEEXT)$$//'`; \ + if test -f $$p \ + || test -f $$p1 \ + ; then \ + f=`echo "$$p1" | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'`; \ + echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(INSTALL) '$$p' '$(DESTDIR)$(OCTAVE_DEST_ODIR)/$$f'"; \ + $(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(INSTALL) "$$p" "$(DESTDIR)$(OCTAVE_DEST_ODIR)/$$f" || exit 1; \ + else :; fi; \ + done + +uninstall-local : + @$(NORMAL_UNINSTALL) + @list='$(oct_module_files)'; for p in $$list; do \ + f=`echo "$$p" | sed 's,^.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/'`; \ + echo " rm -f '$(DESTDIR)$(OCTAVE_DEST_ODIR)/$$f'"; \ + rm -f "$(DESTDIR)$(OCTAVE_DEST_ODIR)/$$f"; \ + done + +clean-local : + rm -f sndfile.o sndfile.oct + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/interpretor/libsndfile-1.0.25/Octave/PKG_ADD b/interpretor/libsndfile-1.0.25/Octave/PKG_ADD new file mode 100644 index 0000000..3efd688 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/Octave/PKG_ADD @@ -0,0 +1,3 @@ +autoload ("sfread", "sndfile.oct"); +autoload ("sfversion", "sndfile.oct"); +autoload ("sfwrite", "sndfile.oct"); diff --git a/interpretor/libsndfile-1.0.25/Octave/octave_test.m b/interpretor/libsndfile-1.0.25/Octave/octave_test.m new file mode 100644 index 0000000..25a922e --- /dev/null +++ b/interpretor/libsndfile-1.0.25/Octave/octave_test.m @@ -0,0 +1,52 @@ +# Copyright (C) 2007-2011 Erik de Castro Lopo +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU Lesser General Public License as published by +# the Free Software Foundation; either version 2.1 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +# These tests are nowhere near comprehensive. + +printf (" Running Octave tests : ") ; +fflush (stdout) ; + +filename = "whatever" ; +srate_out = 32000 ; +fmt_out = "wav-float" ; + +t = (2 * pi / srate_out * (0:srate_out-1))' ; +data_out = sin (440.0 * t) ; + +# Write out a file. +sfwrite (filename, data_out, srate_out, fmt_out) ; + +# Read it back in again. +[ data_in, srate_in, fmt_in ] = sfread (filename) ; + +if (srate_in != srate_out) + error ("\n\nSample rate mismatch : %d -> %d.\n\n", srate_out, srate_in) ; + endif + +# Octave strcmp return 1 for the same. +if (strcmp (fmt_in, fmt_out) != 1) + error ("\n\nFormat error : '%s' -> '%s'.\n\n", fmt_out, fmt_in) ; + endif + +err = max (abs (data_out - data_in)) ; + +if (err > 1e-7) + error ("err : %g\n", err) ; + endif + +printf ("ok") ; + +unlink (filename) ; diff --git a/interpretor/libsndfile-1.0.25/Octave/octave_test.sh b/interpretor/libsndfile-1.0.25/Octave/octave_test.sh new file mode 100755 index 0000000..319d86b --- /dev/null +++ b/interpretor/libsndfile-1.0.25/Octave/octave_test.sh @@ -0,0 +1,70 @@ +#!/bin/bash + + +# Check where we're being run from. +if [ -d Octave ]; then + cd Octave + fi + +# Find libsndfile shared object. +libsndfile_lib_location="" + +if [ -f "../src/.libs/libsndfile.so" ]; then + libsndfile_lib_location="../src/.libs/" +elif [ -f "../src/libsndfile.so" ]; then + libsndfile_lib_location="../src/" +elif [ -f "../src/.libs/libsndfile.dylib" ]; then + libsndfile_lib_location="../src/.libs/" +elif [ -f "../src/libsndfile.dylib" ]; then + libsndfile_lib_location="../src/" +else + echo + echo "Not able to find the libsndfile shared lib we've just built." + echo "This may cause the following test to fail." + echo + fi + +libsndfile_lib_location=`(cd $libsndfile_lib_location && pwd)` + + +# Find sndfile.oct +sndfile_oct_location="" + +if [ -f .libs/sndfile.oct ]; then + sndfile_oct_location=".libs" +elif [ -f sndfile.oct ]; then + sndfile_oct_location="." +else + echo "Not able to find the sndfile.oct binaries we've just built." + exit 1 + fi + +case `file -b $sndfile_oct_location/sndfile.oct` in + ELF*) + ;; + Mach*) + echo "Tests don't work on this platform." + exit 0 + ;; + *) + echo "Not able to find the sndfile.oct binaries we've just built." + exit 1 + ;; + esac + + +# Make sure the TERM environment variable doesn't contain anything wrong. +unset TERM + +# echo "libsndfile_lib_location : $libsndfile_lib_location" +# echo "sndfile_oct_location : $sndfile_oct_location" + +export LD_LIBRARY_PATH="$libsndfile_lib_location:$LD_LIBRARY_PATH" + +octave_src_dir=`(cd $octave_src_dir && pwd)` + +octave_script="$octave_src_dir/octave_test.m" + +(cd $sndfile_oct_location && octave -qH $octave_script) + + diff --git a/interpretor/libsndfile-1.0.25/Octave/sndfile.cc b/interpretor/libsndfile-1.0.25/Octave/sndfile.cc new file mode 100644 index 0000000..6e9cd44 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/Octave/sndfile.cc @@ -0,0 +1,405 @@ +/* +** Copyright (C) 2007-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include + +#include "sndfile.h" + +#define FOUR_GIG (0x100000000LL) +#define BUFFER_FRAMES 8192 + + +static int format_of_str (const std::string & fmt) ; +static void string_of_format (std::string & fmt, int format) ; + + +DEFUN_DLD (sfversion, args, nargout , +"-*- texinfo -*-\n\ +@deftypefn {Loadable Function} {@var{version} =} sfversion ()\n\ +@cindex Reading sound files\n\ +Return a string containing the libsndfile version.\n\ +@seealso{sfread, sfwrite}\n\ +@end deftypefn") +{ char buffer [256] ; + octave_value_list retval ; + + /* Bail out if the input parameters are bad. */ + if (args.length () != 0 || nargout > 1) + { print_usage () ; + return retval ; + } ; + + sf_command (NULL, SFC_GET_LIB_VERSION, buffer, sizeof (buffer)) ; + + std::string version (buffer) ; + + retval.append (version) ; + return retval ; +} /* sfversion */ + + +DEFUN_DLD (sfread, args, nargout , +"-*- texinfo -*-\n\ +@deftypefn {Loadable Function} {@var{data},@var{srate},@var{format} =} sfread (@var{filename})\n\ +@cindex Reading sound files\n\ +Read a sound file from disk using libsndfile.\n\ +@seealso{sfversion, sfwrite}\n\ +@end deftypefn") +{ SNDFILE * file ; + SF_INFO sfinfo ; + + octave_value_list retval ; + + int nargin = args.length () ; + + /* Bail out if the input parameters are bad. */ + if ((nargin != 1) || !args (0) .is_string () || nargout < 1 || nargout > 3) + { print_usage () ; + return retval ; + } ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + std::string filename = args (0).string_value () ; + + if ((file = sf_open (filename.c_str (), SFM_READ, &sfinfo)) == NULL) + { error ("sfread: couldn't open file %s : %s", filename.c_str (), sf_strerror (NULL)) ; + return retval ; + } ; + + if (sfinfo.frames > FOUR_GIG) + printf ("This is a really huge file (%lld frames).\nYou may run out of memory trying to load it.\n", (long long) sfinfo.frames) ; + + dim_vector dim = dim_vector () ; + dim.resize (2) ; + dim (0) = sfinfo.frames ; + dim (1) = sfinfo.channels ; + + /* Should I be using Matrix instead? */ + NDArray out (dim, 0.0) ; + + float buffer [BUFFER_FRAMES * sfinfo.channels] ; + int readcount ; + sf_count_t total = 0 ; + + do + { readcount = sf_readf_float (file, buffer, BUFFER_FRAMES) ; + + /* Make sure we don't read more frames than we allocated. */ + if (total + readcount > sfinfo.frames) + readcount = sfinfo.frames - total ; + + for (int ch = 0 ; ch < sfinfo.channels ; ch++) + { for (int k = 0 ; k < readcount ; k++) + out (total + k, ch) = buffer [k * sfinfo.channels + ch] ; + } ; + + total += readcount ; + } while (readcount > 0 && total < sfinfo.frames) ; + + retval.append (out.squeeze ()) ; + + if (nargout >= 2) + retval.append ((octave_uint32) sfinfo.samplerate) ; + + if (nargout >= 3) + { std::string fmt ("") ; + string_of_format (fmt, sfinfo.format) ; + retval.append (fmt) ; + } ; + + /* Clean up. */ + sf_close (file) ; + + return retval ; +} /* sfread */ + +DEFUN_DLD (sfwrite, args, nargout , +"-*- texinfo -*-\n\ +@deftypefn {Function File} sfwrite (@var{filename},@var{data},@var{srate},@var{format})\n\ +Write a sound file to disk using libsndfile.\n\ +@seealso{sfread, sfversion}\n\ +@end deftypefn\n\ +") +{ SNDFILE * file ; + SF_INFO sfinfo ; + + octave_value_list retval ; + + int nargin = args.length () ; + + /* Bail out if the input parameters are bad. */ + if (nargin != 4 || !args (0).is_string () || !args (1).is_real_matrix () + || !args (2).is_real_scalar () || !args (3).is_string () + || nargout != 0) + { print_usage () ; + return retval ; + } ; + + std::string filename = args (0).string_value () ; + std::string format = args (3).string_value () ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + sfinfo.format = format_of_str (format) ; + if (sfinfo.format == 0) + { error ("Bad format '%s'", format.c_str ()) ; + return retval ; + } ; + + sfinfo.samplerate = lrint (args (2).scalar_value ()) ; + if (sfinfo.samplerate < 1) + { error ("Bad sample rate : %d.\n", sfinfo.samplerate) ; + return retval ; + } ; + + Matrix data = args (1).matrix_value () ; + long rows = args (1).rows () ; + long cols = args (1).columns () ; + + if (cols > rows) + { error ("Audio data should have one column per channel, but supplied data " + "has %ld rows and %ld columns.\n", rows, cols) ; + return retval ; + } ; + + sfinfo.channels = cols ; + + if ((file = sf_open (filename.c_str (), SFM_WRITE, &sfinfo)) == NULL) + { error ("Couldn't open file %s : %s", filename.c_str (), sf_strerror (NULL)) ; + return retval ; + } ; + + float buffer [BUFFER_FRAMES * sfinfo.channels] ; + int writecount ; + long total = 0 ; + + do + { + writecount = BUFFER_FRAMES ; + + /* Make sure we don't read more frames than we allocated. */ + if (total + writecount > rows) + writecount = rows - total ; + + for (int ch = 0 ; ch < sfinfo.channels ; ch++) + { for (int k = 0 ; k < writecount ; k++) + buffer [k * sfinfo.channels + ch] = data (total + k, ch) ; + } ; + + if (writecount > 0) + sf_writef_float (file, buffer, writecount) ; + + total += writecount ; + } while (writecount > 0 && total < rows) ; + + /* Clean up. */ + sf_close (file) ; + + return retval ; +} /* sfwrite */ + + +static void +str_split (const std::string & str, const std::string & delim, std::vector & output) +{ + unsigned int offset = 0 ; + size_t delim_index = 0 ; + + delim_index = str.find (delim, offset) ; + + while (delim_index != std::string::npos) + { + output.push_back (str.substr(offset, delim_index - offset)) ; + offset += delim_index - offset + delim.length () ; + delim_index = str.find (delim, offset) ; + } + + output.push_back (str.substr (offset)) ; +} /* str_split */ + +static int +hash_of_str (const std::string & str) +{ + int hash = 0 ; + + for (unsigned k = 0 ; k < str.length () ; k++) + hash = (hash * 3) + tolower (str [k]) ; + + return hash ; +} /* hash_of_str */ + +static int +major_format_of_hash (const std::string & str) +{ int hash ; + + hash = hash_of_str (str) ; + + switch (hash) + { + case 0x5c8 : /* 'wav' */ return SF_FORMAT_WAV ; + case 0xf84 : /* 'aiff' */ return SF_FORMAT_AIFF ; + case 0x198 : /* 'au' */ return SF_FORMAT_AU ; + case 0x579 : /* 'paf' */ return SF_FORMAT_PAF ; + case 0x5e5 : /* 'svx' */ return SF_FORMAT_SVX ; + case 0x1118 : /* 'nist' */ return SF_FORMAT_NIST ; + case 0x5d6 : /* 'voc' */ return SF_FORMAT_VOC ; + case 0x324a : /* 'ircam' */ return SF_FORMAT_IRCAM ; + case 0x505 : /* 'w64' */ return SF_FORMAT_W64 ; + case 0x1078 : /* 'mat4' */ return SF_FORMAT_MAT4 ; + case 0x1079 : /* 'mat5' */ return SF_FORMAT_MAT5 ; + case 0x5b8 : /* 'pvf' */ return SF_FORMAT_PVF ; + case 0x1d1 : /* 'xi' */ return SF_FORMAT_XI ; + case 0x56f : /* 'htk' */ return SF_FORMAT_HTK ; + case 0x5aa : /* 'sds' */ return SF_FORMAT_SDS ; + case 0x53d : /* 'avr' */ return SF_FORMAT_AVR ; + case 0x11d0 : /* 'wavx' */ return SF_FORMAT_WAVEX ; + case 0x569 : /* 'sd2' */ return SF_FORMAT_SD2 ; + case 0x1014 : /* 'flac' */ return SF_FORMAT_FLAC ; + case 0x504 : /* 'caf' */ return SF_FORMAT_CAF ; + case 0x5f6 : /* 'wve' */ return SF_FORMAT_WVE ; + default : break ; + } ; + + printf ("%s : hash '%s' -> 0x%x\n", __func__, str.c_str (), hash) ; + + return 0 ; +} /* major_format_of_hash */ + +static int +minor_format_of_hash (const std::string & str) +{ int hash ; + + hash = hash_of_str (str) ; + + switch (hash) + { + case 0x1085 : /* 'int8' */ return SF_FORMAT_PCM_S8 ; + case 0x358a : /* 'uint8' */ return SF_FORMAT_PCM_U8 ; + case 0x31b0 : /* 'int16' */ return SF_FORMAT_PCM_16 ; + case 0x31b1 : /* 'int24' */ return SF_FORMAT_PCM_24 ; + case 0x31b2 : /* 'int32' */ return SF_FORMAT_PCM_32 ; + case 0x3128 : /* 'float' */ return SF_FORMAT_FLOAT ; + case 0x937d : /* 'double' */ return SF_FORMAT_DOUBLE ; + case 0x11bd : /* 'ulaw' */ return SF_FORMAT_ULAW ; + case 0xfa1 : /* 'alaw' */ return SF_FORMAT_ALAW ; + case 0xfc361 : /* 'ima_adpcm' */ return SF_FORMAT_IMA_ADPCM ; + case 0x5739a : /* 'ms_adpcm' */ return SF_FORMAT_MS_ADPCM ; + case 0x9450 : /* 'gsm610' */ return SF_FORMAT_GSM610 ; + case 0x172a3 : /* 'g721_32' */ return SF_FORMAT_G721_32 ; + case 0x172d8 : /* 'g723_24' */ return SF_FORMAT_G723_24 ; + case 0x172da : /* 'g723_40' */ return SF_FORMAT_G723_40 ; + default : break ; + } ; + + printf ("%s : hash '%s' -> 0x%x\n", __func__, str.c_str (), hash) ; + + return 0 ; +} /* minor_format_of_hash */ + + +static const char * +string_of_major_format (int format) +{ + switch (format & SF_FORMAT_TYPEMASK) + { + case SF_FORMAT_WAV : return "wav" ; + case SF_FORMAT_AIFF : return "aiff" ; + case SF_FORMAT_AU : return "au" ; + case SF_FORMAT_PAF : return "paf" ; + case SF_FORMAT_SVX : return "svx" ; + case SF_FORMAT_NIST : return "nist" ; + case SF_FORMAT_VOC : return "voc" ; + case SF_FORMAT_IRCAM : return "ircam" ; + case SF_FORMAT_W64 : return "w64" ; + case SF_FORMAT_MAT4 : return "mat4" ; + case SF_FORMAT_MAT5 : return "mat5" ; + case SF_FORMAT_PVF : return "pvf" ; + case SF_FORMAT_XI : return "xi" ; + case SF_FORMAT_HTK : return "htk" ; + case SF_FORMAT_SDS : return "sds" ; + case SF_FORMAT_AVR : return "avr" ; + case SF_FORMAT_WAVEX : return "wavx" ; + case SF_FORMAT_SD2 : return "sd2" ; + case SF_FORMAT_FLAC : return "flac" ; + case SF_FORMAT_CAF : return "caf" ; + case SF_FORMAT_WVE : return "wfe" ; + default : break ; + } ; + + return "unknown" ; +} /* string_of_major_format */ + +static const char * +string_of_minor_format (int format) +{ + switch (format & SF_FORMAT_SUBMASK) + { + case SF_FORMAT_PCM_S8 : return "int8" ; + case SF_FORMAT_PCM_U8 : return "uint8" ; + case SF_FORMAT_PCM_16 : return "int16" ; + case SF_FORMAT_PCM_24 : return "int24" ; + case SF_FORMAT_PCM_32 : return "int32" ; + case SF_FORMAT_FLOAT : return "float" ; + case SF_FORMAT_DOUBLE : return "double" ; + case SF_FORMAT_ULAW : return "ulaw" ; + case SF_FORMAT_ALAW : return "alaw" ; + case SF_FORMAT_IMA_ADPCM : return "ima_adpcm" ; + case SF_FORMAT_MS_ADPCM : return "ms_adpcm" ; + case SF_FORMAT_GSM610 : return "gsm610" ; + case SF_FORMAT_G721_32 : return "g721_32" ; + case SF_FORMAT_G723_24 : return "g723_24" ; + case SF_FORMAT_G723_40 : return "g723_40" ; + default : break ; + } ; + + return "unknown" ; +} /* string_of_minor_format */ + +static int +format_of_str (const std::string & fmt) +{ + std::vector split ; + + str_split (fmt, "-", split) ; + + if (split.size () != 2) + return 0 ; + + int major_fmt = major_format_of_hash (split.at (0)) ; + if (major_fmt == 0) + return 0 ; + + int minor_fmt = minor_format_of_hash (split.at (1)) ; + if (minor_fmt == 0) + return 0 ; + + return major_fmt | minor_fmt ; +} /* format_of_str */ + +static void +string_of_format (std::string & fmt, int format) +{ + char buffer [64] ; + + snprintf (buffer, sizeof (buffer), "%s-%s", string_of_major_format (format), string_of_minor_format (format)) ; + + fmt = buffer ; + + return ; +} /* string_of_format */ diff --git a/interpretor/libsndfile-1.0.25/Octave/sndfile_load.m b/interpretor/libsndfile-1.0.25/Octave/sndfile_load.m new file mode 100644 index 0000000..c66198f --- /dev/null +++ b/interpretor/libsndfile-1.0.25/Octave/sndfile_load.m @@ -0,0 +1,52 @@ +## Copyright (C) 2002-2011 Erik de Castro Lopo +## +## This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation; either version 2, or (at your option) +## any later version. +## +## This program is distributed in the hope that it will be useful, but +## WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +## General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this file. If not, write to the Free Software Foundation, +## 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +## -*- texinfo -*- +## @deftypefn {Function File} {} sndfile_load (@var{filename}) +## Load data from the file given by @var{filename}. +## @end deftypefn + +## Author: Erik de Castro Lopo +## Description: Load the sound data from the given file name + +function [data fs] = sndfile_load (filename) + +if (nargin != 1), + error ("Need an input filename") ; + endif + +samplerate = -1 ; +samplingrate = -1 ; +wavedata = -1 ; + + +eval (sprintf ('load -f %s', filename)) ; + +if (samplerate > 0), + fs = samplerate ; +elseif (samplingrate > 0), + fs = samplingrate ; +else + error ("Not able to find sample rate.") ; + endif + +if (max (size (wavedata)) > 1), + data = wavedata ; +else + error ("Not able to find waveform data.") ; + endif + +endfunction diff --git a/interpretor/libsndfile-1.0.25/Octave/sndfile_play.m b/interpretor/libsndfile-1.0.25/Octave/sndfile_play.m new file mode 100644 index 0000000..e8a34a7 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/Octave/sndfile_play.m @@ -0,0 +1,59 @@ +## Copyright (C) 2002-2011 Erik de Castro Lopo +## +## This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation; either version 2, or (at your option) +## any later version. +## +## This program is distributed in the hope that it will be useful, but +## WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +## General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this file. If not, write to the Free Software Foundation, +## 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +## -*- texinfo -*- +## @deftypefn {Function File} {} sndfile_play (@var{data, fs}) +## Play @var{data} at sample rate @var{fs} using the sndfile-play +## program. +## @end deftypefn + +## Author: Erik de Castro Lopo +## Description: Play the given data as a sound file + +function sndfile_play (data, fs) + +if nargin != 2, + error ("Need two input arguments: data and fs.") ; + endif + +if (max (size (fs)) > 1), + error ("Second parameter fs must be a single value.") ; + endif + +[nr nc] = size (data) ; + +if (nr > nc), + data = data' ; + endif + +samplerate = fs ; +wavedata = data ; + +filename = tmpnam () ; + +cmd = sprintf ("save -mat-binary %s fs data", filename) ; + +eval (cmd) ; + +cmd = sprintf ("sndfile-play %s", filename) ; + +[output, status] = system (cmd) ; + +if (status), + disp (outout) ; + endif + +endfunction diff --git a/interpretor/libsndfile-1.0.25/Octave/sndfile_save.m b/interpretor/libsndfile-1.0.25/Octave/sndfile_save.m new file mode 100644 index 0000000..5b7e7c7 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/Octave/sndfile_save.m @@ -0,0 +1,53 @@ +## Copyright (C) 2002-2011 Erik de Castro Lopo +## +## This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation; either version 2, or (at your option) +## any later version. +## +## This program is distributed in the hope that it will be useful, but +## WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +## General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this file. If not, write to the Free Software Foundation, +## 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +## -*- texinfo -*- +## @deftypefn {Function File} {} sndfile_save (@var{filename, data, fs}) +## Save the given @var{data} as audio data to the given at @var{fs}. Set +## the sample rate to @var{fs}. +## @end deftypefn + +## Author: Erik de Castro Lopo +## Description: Save data as a sound file + +function sndfile_save (filename, data, fs) + +if nargin != 3, + error ("Need three input arguments: filename, data and fs.") ; + endif + +if (! isstr (filename)), + error ("First parameter 'filename' is must be a string.") ; + endif + +if (max (size (fs)) > 1), + error ("Second parameter 'fs' must be a single value, not an array or matrix.") ; + endif + +[nr nc] = size (data) ; + +if (nr > nc), + data = data' ; + endif + +samplerate = fs ; +wavedata = data ; + +str = sprintf ("save -mat-binary %s samplerate wavedata", filename) ; + +eval (str) ; + +endfunction diff --git a/interpretor/libsndfile-1.0.25/README b/interpretor/libsndfile-1.0.25/README new file mode 100644 index 0000000..0676711 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/README @@ -0,0 +1,65 @@ +This is libsndfile, 1.0.25 + +libsndfile is a library of C routines for reading and writing +files containing sampled audio data. + +The src/ directory contains the source code for library itself. + +The doc/ directory contains the libsndfile documentation. + +The examples/ directory contains examples of how to write code using +libsndfile. + +The tests/ directory contains programs which link against libsndfile +and test its functionality. + +The src/GSM610 directory contains code written by Jutta Degener and Carsten +Bormann. Their original code can be found at : + http://kbs.cs.tu-berlin.de/~jutta/toast.html + +The src/G72x directory contains code written and released by Sun Microsystems +under a suitably free license. + + +LINUX +----- +Whereever possible, you should use the packages supplied by your Linux +distribution. + +If you really do need to compile from source it should be as easy as: + + ./configure + make + make install + +Since libsndfile optionally links against libFLAC, libogg and libvorbis, you +will need to install appropriate versions of these libraries before running +configure as above. + + +UNIX +---- +Compile as for Linux. + + +Win32/Win64 +----------- +The default Windows compilers are nowhere near compliant with the 1999 ISO +C Standard and hence not able to compile libsndfile. + +Please use the libsndfile binaries available on the libsndfile web site. + + +MacOSX +------ +Building on MacOSX should be the same as building it on any other Unix. + + +CONTACTS +-------- + +libsndfile was written by Erik de Castro Lopo (erikd AT mega-nerd DOT com). +The libsndfile home page is at : + + http://www.mega-nerd.com/libsndfile/ + diff --git a/interpretor/libsndfile-1.0.25/Win32/Makefile.am b/interpretor/libsndfile-1.0.25/Win32/Makefile.am new file mode 100644 index 0000000..4fe8efa --- /dev/null +++ b/interpretor/libsndfile-1.0.25/Win32/Makefile.am @@ -0,0 +1,4 @@ +## Process this file with automake to produce Makefile.in + +EXTRA_DIST = README-precompiled-dll.txt testprog.c + diff --git a/interpretor/libsndfile-1.0.25/Win32/Makefile.in b/interpretor/libsndfile-1.0.25/Win32/Makefile.in new file mode 100644 index 0000000..dbb0481 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/Win32/Makefile.in @@ -0,0 +1,429 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free 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external command, operable program or batch file", you need +to find the location of "lib.exe" and add that directory to your PATH +environment variable. Another alternative is to use the "Visual Studio 2005 +Command Prompt" Start menu item: + + Start -> + All Programs -> + Visual Studio 2005 -> + Visual Studio Tools -> + Visual Studio 2005 Command Prompt + +If for some reason these instructions don't work for you or you are still +not able to use the libsndfile DLL with you project, please do not contact +the main author of libsndfile. Instead, join the libsndfile-users mailing +list : + + http://www.mega-nerd.com/libsndfile/lists.html + +and ask a question there. diff --git a/interpretor/libsndfile-1.0.25/Win32/testprog.c b/interpretor/libsndfile-1.0.25/Win32/testprog.c new file mode 100644 index 0000000..d26d844 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/Win32/testprog.c @@ -0,0 +1,16 @@ +/* Simple test program to make sure that Win32 linking to libsndfile is +** working. +*/ + +#include + +#include "sndfile.h" + +int +main (void) +{ static char strbuffer [256] ; + sf_command (NULL, SFC_GET_LIB_VERSION, strbuffer, sizeof (strbuffer)) ; + puts (strbuffer) ; + return 0 ; +} + diff --git a/interpretor/libsndfile-1.0.25/aclocal.m4 b/interpretor/libsndfile-1.0.25/aclocal.m4 new file mode 100644 index 0000000..08376d0 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/aclocal.m4 @@ -0,0 +1,1190 @@ +# generated automatically by aclocal 1.11.1 -*- Autoconf -*- + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],, +[m4_warning([this file was generated for autoconf 2.68. +You have another version of autoconf. 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We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi +done +rm -rf conftest.dir + +AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) +AC_MSG_RESULT([$am_cv_prog_tar_$1])]) +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + +m4_include([M4/add_cflags.m4]) +m4_include([M4/add_cxxflags.m4]) +m4_include([M4/clip_mode.m4]) +m4_include([M4/endian.m4]) +m4_include([M4/extra_largefile.m4]) +m4_include([M4/extra_pkg.m4]) +m4_include([M4/flexible_array.m4]) +m4_include([M4/gcc_version.m4]) +m4_include([M4/libtool.m4]) +m4_include([M4/lrint.m4]) +m4_include([M4/lrintf.m4]) +m4_include([M4/ltoptions.m4]) +m4_include([M4/ltsugar.m4]) +m4_include([M4/ltversion.m4]) +m4_include([M4/lt~obsolete.m4]) +m4_include([M4/mkoctfile_version.m4]) +m4_include([M4/octave.m4]) diff --git a/interpretor/libsndfile-1.0.25/build-test-tarball.mk.in b/interpretor/libsndfile-1.0.25/build-test-tarball.mk.in new file mode 100644 index 0000000..b6f2f23 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/build-test-tarball.mk.in @@ -0,0 +1,56 @@ +#!/usr/bin/make -f + +# This is probably only going to work with GNU Make. +# This in a separate file instead of in Makefile.am because Automake complains +# about the GNU Make-isms. + +EXEEXT = @EXEEXT@ + +PACKAGE_VERSION = @PACKAGE_VERSION@ + +HOST_TRIPLET = @HOST_TRIPLET@ + +LIB_VERSION := $(shell echo $(PACKAGE_VERSION) | sed -e 's/[a-z].*//') + +TESTNAME = libsndfile-testsuite-$(HOST_TRIPLET)-$(PACKAGE_VERSION) + +TARBALL = $(TESTNAME).tar.gz + +# Find the test programs by grepping the script for the programs it executes. +testprogs := $(shell grep '^\./' tests/test_wrapper.sh | sed -e "s|./||" -e "s/ .*//" | sort | uniq) +# Also add the programs not found by the above. +testprogs += sfversion@EXEEXT@ stdin_test@EXEEXT@ stdout_test@EXEEXT@ cpp_test@EXEEXT@ win32_test@EXEEXT@ + +# Find the single test program in src/ . +srcprogs := $(shell if test -x src/.libs/test_main$(EXEEXT) ; then echo "src/.libs/test_main$(EXEEXT)" ; else echo "src/test_main$(EXEEXT)" ; fi) + +libfiles := $(shell if test ! -z $(EXEEXT) ; then echo "src/libsndfile-1.def src/.libs/libsndfile-1.dll" ; else echo "src/.libs/libsndfile.so.$(LIB_VERSION)" ; fi) + +files := $(addprefix tests/.libs/,$(subst @EXEEXT@,$(EXEEXT),$(testprogs))) $(libfiles) $(srcprogs) + + +all : $(TARBALL) + +clean : + rm -rf $(TARBALL) $(TESTNAME)/ + +check : $(TESTNAME)/test_wrapper.sh + (cd ./$(TESTNAME)/ && ./test_wrapper.sh) + +$(TARBALL) : $(TESTNAME)/test_wrapper.sh + tar zcf $@ $(TESTNAME) + rm -rf $(TESTNAME) + @echo + @echo "Created : $(TARBALL)" + @echo + +$(TESTNAME)/test_wrapper.sh : $(files) tests/test_wrapper.sh tests/pedantic-header-test.sh + rm -rf $(TESTNAME) + mkdir -p $(TESTNAME)/tests/ + cp $(files) $(TESTNAME)/tests/ + cp tests/test_wrapper.sh $(TESTNAME)/ + cp tests/pedantic-header-test.sh $(TESTNAME)/tests/ + chmod u+x $@ + +tests/test_wrapper.sh : tests/test_wrapper.sh.in + (cd tests/ ; make $@) diff --git a/interpretor/libsndfile-1.0.25/configure b/interpretor/libsndfile-1.0.25/configure new file mode 100755 index 0000000..6591791 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/configure @@ -0,0 +1,22359 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.68 for libsndfile 1.0.25. +# +# Report bugs to . +# +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software +# Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. 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But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1 + + test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ + || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + # We cannot yet assume a decent shell, so we have to provide a + # neutralization value for shells without unset; and this also + # works around shells that cannot unset nonexistent variables. + # Preserve -v and -x to the replacement shell. + BASH_ENV=/dev/null + ENV=/dev/null + (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV + export CONFIG_SHELL + case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; + esac + exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and +$0: sndfile@mega-nerd.com about your system, including any +$0: error possibly output before this message. 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" >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_header_compile + +# ac_fn_c_try_cpp LINENO +# ---------------------- +# Try to preprocess conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_cpp () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } > conftest.i && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_cpp + +# ac_fn_c_try_run LINENO +# ---------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes +# that executables *can* be run. +ac_fn_c_try_run () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then : + ac_retval=0 +else + $as_echo "$as_me: program exited with status $ac_status" >&5 + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=$ac_status +fi + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_run + +# ac_fn_c_check_func LINENO FUNC VAR +# ---------------------------------- +# Tests whether FUNC exists, setting the cache variable VAR accordingly +ac_fn_c_check_func () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Define $2 to an innocuous variant, in case declares $2. + For example, HP-UX 11i declares gettimeofday. */ +#define $2 innocuous_$2 + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $2 (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $2 + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $2 (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$2 || defined __stub___$2 +choke me +#endif + +int +main () +{ +return $2 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_func + +# ac_fn_cxx_try_cpp LINENO +# ------------------------ +# Try to preprocess conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_cpp () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } > conftest.i && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_cxx_try_cpp + +# ac_fn_cxx_try_link LINENO +# ------------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_link () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest$ac_exeext + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. We do this before executing the actions. + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_cxx_try_link + +# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES +# ------------------------------------------------------- +# Tests whether HEADER exists, giving a warning if it cannot be compiled using +# the include files in INCLUDES and setting the cache variable VAR +# accordingly. +ac_fn_c_check_header_mongrel () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if eval \${$3+:} false; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +else + # Is the header compilable? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 +$as_echo_n "checking $2 usability... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_header_compiler=yes +else + ac_header_compiler=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } + +# Is the header present? +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 +$as_echo_n "checking $2 presence... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <$2> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + ac_header_preproc=yes +else + ac_header_preproc=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( + yes:no: ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} + ;; + no:yes:* ) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} +( $as_echo "## ------------------------------------ ## +## Report this to sndfile@mega-nerd.com ## +## ------------------------------------ ##" + ) | sed "s/^/$as_me: WARNING: /" >&2 + ;; +esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=\$ac_header_compiler" +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_header_mongrel + +# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES +# --------------------------------------------- +# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR +# accordingly. +ac_fn_c_check_decl () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + as_decl_name=`echo $2|sed 's/ *(.*//'` + as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 +$as_echo_n "checking whether $as_decl_name is declared... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +#ifndef $as_decl_name +#ifdef __cplusplus + (void) $as_decl_use; +#else + (void) $as_decl_name; +#endif +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_decl + +# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES +# -------------------------------------------- +# Tries to find the compile-time value of EXPR in a program that includes +# INCLUDES, setting VAR accordingly. Returns whether the value could be +# computed +ac_fn_c_compute_int () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) >= 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_lo=0 ac_mid=0 + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=$ac_mid; break +else + as_fn_arith $ac_mid + 1 && ac_lo=$as_val + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) < 0)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=-1 ac_mid=-1 + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) >= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_lo=$ac_mid; break +else + as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + ac_lo= ac_hi= +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) <= $ac_mid)]; +test_array [0] = 0 + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=$ac_mid +else + as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in #(( +?*) eval "$3=\$ac_lo"; ac_retval=0 ;; +'') ac_retval=1 ;; +esac + else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +static long int longval () { return $2; } +static unsigned long int ulongval () { return $2; } +#include +#include +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (($2) < 0) + { + long int i = longval (); + if (i != ($2)) + return 1; + fprintf (f, "%ld", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ($2)) + return 1; + fprintf (f, "%lu", i); + } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + echo >>conftest.val; read $3 &5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=no" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +if (sizeof ($2)) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +if (sizeof (($2))) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + eval "$3=yes" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_type +cat >config.log <<_ACEOF +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. + +It was created by libsndfile $as_me 1.0.25, which was +generated by GNU Autoconf 2.68. 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But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if ${ac_cv_path_install+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in #(( + ./ | .// | /[cC]/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 +$as_echo_n "checking whether build environment is sane... " >&6; } +# Just in case +sleep 1 +echo timestamp > conftest.file +# Reject unsafe characters in $srcdir or the absolute working directory +# name. Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[\\\"\#\$\&\'\`$am_lf]*) + as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; +esac +case $srcdir in + *[\\\"\#\$\&\'\`$am_lf\ \ ]*) + as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; +esac + +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + rm -f conftest.file + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + as_fn_error $? "ls -t appears to fail. Make sure there is not a broken +alias in your environment" "$LINENO" 5 + fi + + test "$2" = conftest.file + ) +then + # Ok. + : +else + as_fn_error $? "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +if test x"${MISSING+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; + *) + MISSING="\${SHELL} $am_aux_dir/missing" ;; + esac +fi +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if ${ac_cv_path_mkdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE=$PACKAGE_NAME + VERSION=$PACKAGE_VERSION + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + +# Check whether --enable-silent-rules was given. +if test "${enable_silent_rules+set}" = set; then : + enableval=$enable_silent_rules; +fi + +case $enable_silent_rules in +yes) AM_DEFAULT_VERBOSITY=0;; +no) AM_DEFAULT_VERBOSITY=1;; +*) AM_DEFAULT_VERBOSITY=0;; +esac +AM_BACKSLASH='\' + + +ACLOCAL_AMFLAGS="-I M4" + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } +ac_exeext=$ac_cv_exeext + +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +$as_echo_n "checking for suffix of executables... " >&6; } +if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest conftest$ac_cv_exeext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... 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It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo this is the am__doit target +.PHONY: am__doit +END +# If we don't find an include directive, just comment out the code. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 +$as_echo_n "checking for style of include used by $am_make... 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" >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 +$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 +$as_echo "$xsi_shell" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 +$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } +lt_shell_append=no +( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 +$as_echo "$lt_shell_append" >&6; } + + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test "$GCC" != yes; then + reload_cmds=false + fi + ;; + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. + if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} +: ${AR_FLAGS=cru} + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 +$as_echo "${with_sysroot}" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[012]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + +func_stripname_cnf () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname_cnf + + + + + +# Set options + + + + enable_dlopen=no + + + enable_win32_dll=no + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; pic_mode="$withval" +else + pic_mode=default +fi + + +test -z "$pic_mode" && pic_mode=default + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + lt_prog_compiler_pic='-Xcompiler -fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ F* | *Sun*Fortran*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test x"$lt_cv_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test "$hard_links" = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu | gnu*) + link_all_deplibs=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='${wl}--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld='-rpath $libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + link_all_deplibs=no + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + freebsd1*) + ld_shlibs=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_flag_spec_ld='+b $libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test x"$lt_cv_prog_compiler__b" = xyes; then + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test "$lt_cv_irix_exported_symbol" = yes; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='${wl}-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([A-Za-z]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test "$hardcode_action" = relink || + test "$inherit_rpath" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report which library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 +$as_echo_n "checking how to run the C++ preprocessor... " >&6; } +if test -z "$CXXCPP"; then + if ${ac_cv_prog_CXXCPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CXXCPP needs to be expanded + for CXXCPP in "$CXX -E" "/lib/cpp" + do + ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CXXCPP=$CXXCPP + +fi + CXXCPP=$ac_cv_prog_CXXCPP +else + ac_cv_prog_CXXCPP=$CXXCPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 +$as_echo "$CXXCPP" >&6; } +ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +else + _lt_caught_CXX_error=yes +fi + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + +archive_cmds_need_lc_CXX=no +allow_undefined_flag_CXX= +always_export_symbols_CXX=no +archive_expsym_cmds_CXX= +compiler_needs_object_CXX=no +export_dynamic_flag_spec_CXX= +hardcode_direct_CXX=no +hardcode_direct_absolute_CXX=no +hardcode_libdir_flag_spec_CXX= +hardcode_libdir_flag_spec_ld_CXX= +hardcode_libdir_separator_CXX= +hardcode_minus_L_CXX=no +hardcode_shlibpath_var_CXX=unsupported +hardcode_automatic_CXX=no +inherit_rpath_CXX=no +module_cmds_CXX= +module_expsym_cmds_CXX= +link_all_deplibs_CXX=unknown +old_archive_cmds_CXX=$old_archive_cmds +reload_flag_CXX=$reload_flag +reload_cmds_CXX=$reload_cmds +no_undefined_flag_CXX= +whole_archive_flag_spec_CXX= +enable_shared_with_static_runtimes_CXX=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +objext_CXX=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + + # save warnings/boilerplate of simple test code + ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + + ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + compiler_CXX=$CC + for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` + + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' + else + lt_prog_compiler_no_builtin_flag_CXX= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec_CXX= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + ld_shlibs_CXX=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_CXX='' + hardcode_direct_CXX=yes + hardcode_direct_absolute_CXX=yes + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + file_list_spec_CXX='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_CXX=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_CXX=yes + hardcode_libdir_flag_spec_CXX='-L$libdir' + hardcode_libdir_separator_CXX= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec_CXX='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + always_export_symbols_CXX=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_CXX='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath__CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath__CXX +fi + + hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" + + archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag_CXX="-z nodefs" + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath__CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath__CXX +fi + + hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_CXX=' ${wl}-bernotok' + allow_undefined_flag_CXX=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_CXX='$convenience' + fi + archive_cmds_need_lc_CXX=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_CXX=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_CXX=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec_CXX=' ' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=yes + file_list_spec_CXX='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true' + enable_shared_with_static_runtimes_CXX=yes + # Don't use ranlib + old_postinstall_cmds_CXX='chmod 644 $oldlib' + postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_CXX='-L$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-all-symbols' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=no + enable_shared_with_static_runtimes_CXX=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_CXX=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + + + archive_cmds_need_lc_CXX=no + hardcode_direct_CXX=no + hardcode_automatic_CXX=yes + hardcode_shlibpath_var_CXX=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + else + whole_archive_flag_spec_CXX='' + fi + link_all_deplibs_CXX=yes + allow_undefined_flag_CXX="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + if test "$lt_cv_apple_cc_single_mod" != "yes"; then + archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi + + else + ld_shlibs_CXX=no + fi + + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + freebsd[12]*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + ld_shlibs_CXX=no + ;; + + freebsd-elf*) + archive_cmds_need_lc_CXX=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + ld_shlibs_CXX=yes + ;; + + gnu*) + ;; + + haiku*) + archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + link_all_deplibs_CXX=yes + ;; + + hpux9*) + hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_CXX=: + export_dynamic_flag_spec_CXX='${wl}-E' + hardcode_direct_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + export_dynamic_flag_spec_CXX='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + ;; + *) + hardcode_direct_CXX=yes + hardcode_direct_absolute_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + interix[3-9]*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' + fi + fi + link_all_deplibs_CXX=yes + ;; + esac + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + inherit_rpath_CXX=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + archive_cmds_need_lc_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [1-5].* | *pgcpp\ [1-5].*) + prelink_cmds_CXX='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + old_archive_cmds_CXX='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + archive_cmds_CXX='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + archive_expsym_cmds_CXX='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec_CXX='-rpath $libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + hardcode_libdir_flag_spec_CXX='-R$libdir' + whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object_CXX=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + ld_shlibs_CXX=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + ld_shlibs_CXX=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + hardcode_direct_absolute_CXX=yes + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + export_dynamic_flag_spec_CXX='${wl}-E' + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + ld_shlibs_CXX=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + hardcode_libdir_separator_CXX=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + cxx*) + case $host in + osf3*) + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + ;; + *) + allow_undefined_flag_CXX=' -expect_unresolved \*' + archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + hardcode_libdir_flag_spec_CXX='-rpath $libdir' + ;; + esac + + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + archive_cmds_need_lc_CXX=yes + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_shlibpath_var_CXX=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' + ;; + esac + link_all_deplibs_CXX=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + no_undefined_flag_CXX=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir' + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_CXX='${wl}-z,text' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag_CXX='${wl}-z,text' + allow_undefined_flag_CXX='${wl}-z,nodefs' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir' + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + export_dynamic_flag_spec_CXX='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~ + '"$old_archive_cmds_CXX" + reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~ + '"$reload_cmds_CXX" + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 +$as_echo "$ld_shlibs_CXX" >&6; } + test "$ld_shlibs_CXX" = no && can_build_shared=no + + GCC_CXX="$GXX" + LD_CXX="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + # Dependencies to place before and after the object being linked: +predep_objects_CXX= +postdep_objects_CXX= +predeps_CXX= +postdeps_CXX= +compiler_lib_search_path_CXX= + +cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF + + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +esac + +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case ${prev}${p} in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test "$pre_test_object_deps_done" = no; then + case ${prev} in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$compiler_lib_search_path_CXX"; then + compiler_lib_search_path_CXX="${prev}${p}" + else + compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$postdeps_CXX"; then + postdeps_CXX="${prev}${p}" + else + postdeps_CXX="${postdeps_CXX} ${prev}${p}" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$predep_objects_CXX"; then + predep_objects_CXX="$p" + else + predep_objects_CXX="$predep_objects_CXX $p" + fi + else + if test -z "$postdep_objects_CXX"; then + postdep_objects_CXX="$p" + else + postdep_objects_CXX="$postdep_objects_CXX $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling CXX test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +case $host_os in +interix[3-9]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + predep_objects_CXX= + postdep_objects_CXX= + postdeps_CXX= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + postdeps_CXX='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC* | sunCC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + postdeps_CXX='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac + + +case " $postdeps_CXX " in +*" -lc "*) archive_cmds_need_lc_CXX=no ;; +esac + compiler_lib_search_dirs_CXX= +if test -n "${compiler_lib_search_path_CXX}"; then + compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + lt_prog_compiler_wl_CXX= +lt_prog_compiler_pic_CXX= +lt_prog_compiler_static_CXX= + + + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic_CXX='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_CXX='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + lt_prog_compiler_pic_CXX= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static_CXX= + ;; + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_CXX=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + else + case $host_os in + aix[4-9]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + else + lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + ;; + dgux*) + case $cc_basename in + ec++*) + lt_prog_compiler_pic_CXX='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + lt_prog_compiler_pic_CXX='+Z' + fi + ;; + aCC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_CXX='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + lt_prog_compiler_wl_CXX='--backend -Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + lt_prog_compiler_static_CXX='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fpic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + xlc* | xlC* | bgxl[cC]* | mpixl[cC]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-qpic' + lt_prog_compiler_static_CXX='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + lt_prog_compiler_pic_CXX='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + lt_prog_compiler_wl_CXX='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + lt_prog_compiler_pic_CXX='-pic' + ;; + cxx*) + # Digital/Compaq C++ + lt_prog_compiler_wl_CXX='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + lt_prog_compiler_pic_CXX='-pic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + lcc*) + # Lucid + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + lt_prog_compiler_pic_CXX='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + lt_prog_compiler_can_build_shared_CXX=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_CXX= + ;; + *) + lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; } +lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; } +if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works_CXX=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works_CXX=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then + case $lt_prog_compiler_pic_CXX in + "" | " "*) ;; + *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;; + esac +else + lt_prog_compiler_pic_CXX= + lt_prog_compiler_can_build_shared_CXX=no +fi + +fi + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... 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If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_CXX + pic_flag=$lt_prog_compiler_pic_CXX + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_CXX + allow_undefined_flag_CXX= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc_CXX=no + else + lt_cv_archive_cmds_need_lc_CXX=yes + fi + allow_undefined_flag_CXX=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; } + archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action_CXX= +if test -n "$hardcode_libdir_flag_spec_CXX" || + test -n "$runpath_var_CXX" || + test "X$hardcode_automatic_CXX" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct_CXX" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no && + test "$hardcode_minus_L_CXX" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action_CXX=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_CXX=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_CXX=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 +$as_echo "$hardcode_action_CXX" >&6; } + +if test "$hardcode_action_CXX" = relink || + test "$inherit_rpath_CXX" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args. +set dummy ${ac_tool_prefix}windres; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RC"; then + ac_cv_prog_RC="$RC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RC="${ac_tool_prefix}windres" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RC=$ac_cv_prog_RC +if test -n "$RC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RC" >&5 +$as_echo "$RC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RC"; then + ac_ct_RC=$RC + # Extract the first word of "windres", so it can be a program name with args. +set dummy windres; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RC"; then + ac_cv_prog_ac_ct_RC="$ac_ct_RC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RC="windres" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RC=$ac_cv_prog_ac_ct_RC +if test -n "$ac_ct_RC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RC" >&5 +$as_echo "$ac_ct_RC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RC" = x; then + RC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RC=$ac_ct_RC + fi +else + RC="$ac_cv_prog_RC" +fi + + + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +objext_RC=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +CFLAGS= +compiler=$CC +compiler_RC=$CC +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` + +lt_cv_prog_compiler_c_o_RC=yes + +if test -n "$compiler"; then + : + + + +fi + +GCC=$lt_save_GCC +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS + + +# Extract the first word of "autogen", so it can be a program name with args. +set dummy autogen; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_HAVE_AUTOGEN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$HAVE_AUTOGEN"; then + ac_cv_prog_HAVE_AUTOGEN="$HAVE_AUTOGEN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_HAVE_AUTOGEN="yes" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_HAVE_AUTOGEN" && ac_cv_prog_HAVE_AUTOGEN="no" +fi +fi +HAVE_AUTOGEN=$ac_cv_prog_HAVE_AUTOGEN +if test -n "$HAVE_AUTOGEN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_AUTOGEN" >&5 +$as_echo "$HAVE_AUTOGEN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "wine", so it can be a program name with args. +set dummy wine; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_HAVE_WINE+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$HAVE_WINE"; then + ac_cv_prog_HAVE_WINE="$HAVE_WINE" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_HAVE_WINE="yes" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_HAVE_WINE" && ac_cv_prog_HAVE_WINE="no" +fi +fi +HAVE_WINE=$ac_cv_prog_HAVE_WINE +if test -n "$HAVE_WINE"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_WINE" >&5 +$as_echo "$HAVE_WINE" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + + +#------------------------------------------------------------------------------------ +# Rules for library version information: +# +# 1. Start with version information of `0:0:0' for each libtool library. +# 2. Update the version information only immediately before a public release of +# your software. More frequent updates are unnecessary, and only guarantee +# that the current interface number gets larger faster. +# 3. If the library source code has changed at all since the last update, then +# increment revision (`c:r:a' becomes `c:r+1:a'). +# 4. If any interfaces have been added, removed, or changed since the last update, +# increment current, and set revision to 0. +# 5. If any interfaces have been added since the last public release, then increment +# age. +# 6. If any interfaces have been removed since the last public release, then set age +# to 0. + +CLEAN_VERSION=`echo $PACKAGE_VERSION | $SED "s/p.*//"` +VERSION_MINOR=`echo $CLEAN_VERSION | $SED "s/.*\.//"` + +SHARED_VERSION_INFO="1:$VERSION_MINOR:0" + +#------------------------------------------------------------------------------------ + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + + +for ac_header in endian.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "endian.h" "ac_cv_header_endian_h" "$ac_includes_default" +if test "x$ac_cv_header_endian_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_ENDIAN_H 1 +_ACEOF + +fi + +done + +for ac_header in byteswap.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "byteswap.h" "ac_cv_header_byteswap_h" "$ac_includes_default" +if test "x$ac_cv_header_byteswap_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_BYTESWAP_H 1 +_ACEOF + +fi + +done + +for ac_header in locale.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default" +if test "x$ac_cv_header_locale_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LOCALE_H 1 +_ACEOF + +fi + +done + +for ac_header in sys/time.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_time_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_TIME_H 1 +_ACEOF + +fi + +done + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 +$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } +if ${ac_cv_header_sys_wait_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#ifndef WEXITSTATUS +# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) +#endif +#ifndef WIFEXITED +# define WIFEXITED(stat_val) (((stat_val) & 255) == 0) +#endif + +int +main () +{ + int s; + wait (&s); + s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_sys_wait_h=yes +else + ac_cv_header_sys_wait_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 +$as_echo "$ac_cv_header_sys_wait_h" >&6; } +if test $ac_cv_header_sys_wait_h = yes; then + +$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h + +fi + + +ac_fn_c_check_decl "$LINENO" "S_IRGRP" "ac_cv_have_decl_S_IRGRP" "$ac_includes_default" +if test "x$ac_cv_have_decl_S_IRGRP" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_S_IRGRP $ac_have_decl +_ACEOF + +if test x$ac_cv_have_decl_S_IRGRP = xyes ; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_S_IRGRP 1 +_ACEOF + +else + cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_S_IRGRP 0 +_ACEOF + + fi + + if test "$build_os:$target_os:$host_os:$HAVE_WINE" = "linux-gnu:mingw32msvc:mingw32msvc:yes"; then + LINUX_MINGW_CROSS_TEST_TRUE= + LINUX_MINGW_CROSS_TEST_FALSE='#' +else + LINUX_MINGW_CROSS_TEST_TRUE='#' + LINUX_MINGW_CROSS_TEST_FALSE= +fi + + +#==================================================================================== +# Check for support of the struct hack. + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking C99 struct flexible array support" >&5 +$as_echo_n "checking C99 struct flexible array support... " >&6; } +if ${ac_cv_c99_flexible_array+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Initialize to unknown +ac_cv_c99_flexible_array=no + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + typedef struct { + int k; + char buffer [] ; + } MY_STRUCT ; + +int +main () +{ + MY_STRUCT *p = calloc (1, sizeof (MY_STRUCT) + 42); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_c99_flexible_array=yes +else + ac_cv_c99_flexible_array=no + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c99_flexible_array" >&5 +$as_echo "$ac_cv_c99_flexible_array" >&6; } + + +if test x$ac_cv_c99_flexible_array = xyes ; then + +$as_echo "#define HAVE_FLEXIBLE_ARRAY 1" >>confdefs.h + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** This compiler does not support the 1999 ISO C Standard ***" >&5 +$as_echo "$as_me: WARNING: *** This compiler does not support the 1999 ISO C Standard ***" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** feature known as the flexible array struct member. ***" >&5 +$as_echo "$as_me: WARNING: *** feature known as the flexible array struct member. ***" >&2;} + $as_echo "#define HAVE_FLEXIBLE_ARRAY 0" >>confdefs.h + + fi + +#==================================================================================== +# Couple of initializations here. Fill in real values later. + +SHLIB_VERSION_ARG="" + +#==================================================================================== +# Finished checking, handle options. + +# Check whether --enable-experimental was given. +if test "${enable_experimental+set}" = set; then : + enableval=$enable_experimental; +fi + + +EXPERIMENTAL_CODE=0 +if test x$enable_experimental = xyes ; then + EXPERIMENTAL_CODE=1 + fi + +cat >>confdefs.h <<_ACEOF +#define ENABLE_EXPERIMENTAL_CODE ${EXPERIMENTAL_CODE} +_ACEOF + + +# Check whether --enable-gcc-werror was given. +if test "${enable_gcc_werror+set}" = set; then : + enableval=$enable_gcc_werror; +fi + + +# Check whether --enable-gcc-pipe was given. +if test "${enable_gcc_pipe+set}" = set; then : + enableval=$enable_gcc_pipe; +fi + + +# Check whether --enable-gcc-opt was given. +if test "${enable_gcc_opt+set}" = set; then : + enableval=$enable_gcc_opt; +fi + + +# Check whether --enable-cpu-clip was given. +if test "${enable_cpu_clip+set}" = set; then : + enableval=$enable_cpu_clip; +fi + + +# Check whether --enable-bow-docs was given. +if test "${enable_bow_docs+set}" = set; then : + enableval=$enable_bow_docs; +fi + + +# Check whether --enable-sqlite was given. +if test "${enable_sqlite+set}" = set; then : + enableval=$enable_sqlite; +fi + + +# Check whether --enable-alsa was given. +if test "${enable_alsa+set}" = set; then : + enableval=$enable_alsa; +fi + + +# Check whether --enable-external-libs was given. +if test "${enable_external_libs+set}" = set; then : + enableval=$enable_external_libs; +fi + + +# Check whether --enable-octave was given. +if test "${enable_octave+set}" = set; then : + enableval=$enable_octave; +fi + + +# Check whether --enable-test-coverage was given. +if test "${enable_test_coverage+set}" = set; then : + enableval=$enable_test_coverage; +fi + + if test "$enable_test_coverage" = yes; then + ENABLE_TEST_COVERAGE_TRUE= + ENABLE_TEST_COVERAGE_FALSE='#' +else + ENABLE_TEST_COVERAGE_TRUE='#' + ENABLE_TEST_COVERAGE_FALSE= +fi + + +#==================================================================================== +# Check types and their sizes. + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5 +$as_echo_n "checking size of wchar_t... " >&6; } +if ${ac_cv_sizeof_wchar_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_wchar_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (wchar_t) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_wchar_t=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5 +$as_echo "$ac_cv_sizeof_wchar_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 +$as_echo_n "checking size of short... " >&6; } +if ${ac_cv_sizeof_short+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_short" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (short) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_short=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 +$as_echo "$ac_cv_sizeof_short" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_SHORT $ac_cv_sizeof_short +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 +$as_echo_n "checking size of int... " >&6; } +if ${ac_cv_sizeof_int+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_int" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (int) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_int=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 +$as_echo "$ac_cv_sizeof_int" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_INT $ac_cv_sizeof_int +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 +$as_echo_n "checking size of long... " >&6; } +if ${ac_cv_sizeof_long+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_long" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (long) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_long=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 +$as_echo "$ac_cv_sizeof_long" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_LONG $ac_cv_sizeof_long +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of float" >&5 +$as_echo_n "checking size of float... " >&6; } +if ${ac_cv_sizeof_float+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (float))" "ac_cv_sizeof_float" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_float" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (float) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_float=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_float" >&5 +$as_echo "$ac_cv_sizeof_float" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_FLOAT $ac_cv_sizeof_float +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5 +$as_echo_n "checking size of double... " >&6; } +if ${ac_cv_sizeof_double+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_double" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (double) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_double=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5 +$as_echo "$ac_cv_sizeof_double" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_DOUBLE $ac_cv_sizeof_double +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void*" >&5 +$as_echo_n "checking size of void*... " >&6; } +if ${ac_cv_sizeof_voidp+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void*))" "ac_cv_sizeof_voidp" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_voidp" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (void*) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_voidp=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_voidp" >&5 +$as_echo "$ac_cv_sizeof_voidp" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_VOIDP $ac_cv_sizeof_voidp +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5 +$as_echo_n "checking size of size_t... " >&6; } +if ${ac_cv_sizeof_size_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_size_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (size_t) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_size_t=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5 +$as_echo "$ac_cv_sizeof_size_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int64_t" >&5 +$as_echo_n "checking size of int64_t... " >&6; } +if ${ac_cv_sizeof_int64_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int64_t))" "ac_cv_sizeof_int64_t" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_int64_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (int64_t) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_int64_t=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int64_t" >&5 +$as_echo "$ac_cv_sizeof_int64_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_INT64_T $ac_cv_sizeof_int64_t +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 +$as_echo_n "checking size of long long... " >&6; } +if ${ac_cv_sizeof_long_long+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_long_long" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (long long) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_long_long=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 +$as_echo "$ac_cv_sizeof_long_long" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long +_ACEOF + + + +#==================================================================================== +# Find an appropriate type for sf_count_t. +# On systems supporting files larger than 2 Gig, sf_count_t must be a 64 bit value. +# Unfortunately there is more than one way of ensuring this so need to do some +# pretty rigourous testing here. + +unset ac_cv_sizeof_off_t + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5 +$as_echo_n "checking size of off_t... " >&6; } +if ${ac_cv_sizeof_off_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_off_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (off_t) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_off_t=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5 +$as_echo "$ac_cv_sizeof_off_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_OFF_T $ac_cv_sizeof_off_t +_ACEOF + + # Fake default value. + +case "$host_os" in + mingw32msvc | mingw32) + TYPEOF_SF_COUNT_T="__int64" + SF_COUNT_MAX="0x7FFFFFFFFFFFFFFFLL" + SIZEOF_SF_COUNT_T=8 + +$as_echo "#define __USE_MINGW_ANSI_STDIO 1" >>confdefs.h + + ;; + *) + if test "x$ac_cv_sizeof_off_t" = "x8" ; then + # If sizeof (off_t) is 8, no further checking is needed. + TYPEOF_SF_COUNT_T="int64_t" + SF_COUNT_MAX="0x7FFFFFFFFFFFFFFFLL" + SIZEOF_SF_COUNT_T=8 + else + # Check for common 64 bit file offset types. + # The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of loff_t" >&5 +$as_echo_n "checking size of loff_t... " >&6; } +if ${ac_cv_sizeof_loff_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (loff_t))" "ac_cv_sizeof_loff_t" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_loff_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (loff_t) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_loff_t=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_loff_t" >&5 +$as_echo "$ac_cv_sizeof_loff_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_LOFF_T $ac_cv_sizeof_loff_t +_ACEOF + + # Fake default value. + # The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off64_t" >&5 +$as_echo_n "checking size of off64_t... " >&6; } +if ${ac_cv_sizeof_off64_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off64_t))" "ac_cv_sizeof_off64_t" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_off64_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (off64_t) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_off64_t=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off64_t" >&5 +$as_echo "$ac_cv_sizeof_off64_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_OFF64_T $ac_cv_sizeof_off64_t +_ACEOF + + # Fake default value. + + TYPEOF_SF_COUNT_T="unknown" + if test "x$ac_cv_sizeof_loff_t" = "x8" ; then + TYPEOF_SF_COUNT_T="int64_t" + SIZEOF_SF_COUNT_T=8 + elif test "x$ac_cv_sizeof_off64_t" = "x8" ; then + TYPEOF_SF_COUNT_T="int64_t" + SIZEOF_SF_COUNT_T=8 + fi + + # Save the old sizeof (off_t) value and then unset it to see if it + # changes when Large File Support is enabled. + + pre_largefile_sizeof_off_t=$ac_cv_sizeof_off_t + unset ac_cv_sizeof_off_t + + + # Check whether --enable-largefile was given. +if test "${enable_largefile+set}" = set; then : + enableval=$enable_largefile; +fi + + if test "$enable_largefile" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}getconf", so it can be a program name with args. +set dummy ${ac_tool_prefix}getconf; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_GETCONF+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$GETCONF"; then + ac_cv_prog_GETCONF="$GETCONF" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_GETCONF="${ac_tool_prefix}getconf" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +GETCONF=$ac_cv_prog_GETCONF +if test -n "$GETCONF"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GETCONF" >&5 +$as_echo "$GETCONF" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_GETCONF"; then + ac_ct_GETCONF=$GETCONF + # Extract the first word of "getconf", so it can be a program name with args. +set dummy getconf; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_GETCONF+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_GETCONF"; then + ac_cv_prog_ac_ct_GETCONF="$ac_ct_GETCONF" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_GETCONF="getconf" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_GETCONF=$ac_cv_prog_ac_ct_GETCONF +if test -n "$ac_ct_GETCONF"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GETCONF" >&5 +$as_echo "$ac_ct_GETCONF" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_GETCONF" = x; then + GETCONF="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + GETCONF=$ac_ct_GETCONF + fi +else + GETCONF="$ac_cv_prog_GETCONF" +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLAGS value to request large file support" >&5 +$as_echo_n "checking for CFLAGS value to request large file support... " >&6; } +if ${ac_cv_sys_largefile_CFLAGS+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_sys_largefile_CFLAGS=`($GETCONF LFS_CFLAGS) 2>/dev/null` || { + ac_cv_sys_largefile_CFLAGS=no + case "$host_os" in + # IRIX 6.2 and later require cc -n32. + irix6.[2-9]* | irix6.1[0-9]* | irix[7-9].* | irix[1-9][0-9]*) + if test "$GCC" != yes; then + ac_cv_sys_largefile_CFLAGS=-n32 + fi + ac_save_CC="$CC" + CC="$CC $ac_cv_sys_largefile_CFLAGS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +else + ac_cv_sys_largefile_CFLAGS=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CC="$ac_save_CC" + esac + } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CFLAGS" >&5 +$as_echo "$ac_cv_sys_largefile_CFLAGS" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LDFLAGS value to request large file support" >&5 +$as_echo_n "checking for LDFLAGS value to request large file support... " >&6; } +if ${ac_cv_sys_largefile_LDFLAGS+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_sys_largefile_LDFLAGS=`($GETCONF LFS_LDFLAGS) 2>/dev/null` || { + ac_cv_sys_largefile_LDFLAGS=no + + } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_LDFLAGS" >&5 +$as_echo "$ac_cv_sys_largefile_LDFLAGS" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBS value to request large file support" >&5 +$as_echo_n "checking for LIBS value to request large file support... " >&6; } +if ${ac_cv_sys_largefile_LIBS+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_sys_largefile_LIBS=`($GETCONF LFS_LIBS) 2>/dev/null` || { + ac_cv_sys_largefile_LIBS=no + + } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_LIBS" >&5 +$as_echo "$ac_cv_sys_largefile_LIBS" >&6; } + + for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do + case "$ac_flag" in + no) ;; + -D_FILE_OFFSET_BITS=*) ;; + -D_LARGEFILE_SOURCE | -D_LARGEFILE_SOURCE=*) ;; + -D_LARGE_FILES | -D_LARGE_FILES=*) ;; + -D?* | -I?*) + case "$ac_flag" in + no) ;; + ?*) + case "$CPPFLAGS" in + '') CPPFLAGS="$ac_flag" ;; + *) CPPFLAGS=$CPPFLAGS' '"$ac_flag" ;; + esac ;; + esac ;; + *) + case "$ac_flag" in + no) ;; + ?*) + case "$CFLAGS" in + '') CFLAGS="$ac_flag" ;; + *) CFLAGS=$CFLAGS' '"$ac_flag" ;; + esac ;; + esac ;; + esac + done + case "$ac_cv_sys_largefile_LDFLAGS" in + no) ;; + ?*) + case "$LDFLAGS" in + '') LDFLAGS="$ac_cv_sys_largefile_LDFLAGS" ;; + *) LDFLAGS=$LDFLAGS' '"$ac_cv_sys_largefile_LDFLAGS" ;; + esac ;; + esac + case "$ac_cv_sys_largefile_LIBS" in + no) ;; + ?*) + case "$LIBS" in + '') LIBS="$ac_cv_sys_largefile_LIBS" ;; + *) LIBS=$LIBS' '"$ac_cv_sys_largefile_LIBS" ;; + esac ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS" >&5 +$as_echo_n "checking for _FILE_OFFSET_BITS... " >&6; } +if ${ac_cv_sys_file_offset_bits+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_sys_file_offset_bits=no + + for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do + case "$ac_flag" in + -D_FILE_OFFSET_BITS) + ac_cv_sys_file_offset_bits=1 ;; + -D_FILE_OFFSET_BITS=*) + ac_cv_sys_file_offset_bits=`expr " $ac_flag" : '[^=]*=\(.*\)'` ;; + esac + done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 +$as_echo "$ac_cv_sys_file_offset_bits" >&6; } + if test "$ac_cv_sys_file_offset_bits" != no; then + +cat >>confdefs.h <<_ACEOF +#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits +_ACEOF + + fi + case "$host_os" in + # HP-UX 10.20 and later + hpux10.[2-9][0-9]* | hpux1[1-9]* | hpux[2-9][0-9]*) + ac_cv_sys_file_offset_bits=64 ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE" >&5 +$as_echo_n "checking for _LARGEFILE_SOURCE... " >&6; } +if ${ac_cv_sys_largefile_source+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_sys_largefile_source=no + case "$host_os" in + # HP-UX 10.20 and later + hpux10.[2-9][0-9]* | hpux1[1-9]* | hpux[2-9][0-9]*) + ac_cv_sys_largefile_source=1 ;; + esac + for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do + case "$ac_flag" in + -D_LARGEFILE_SOURCE) + ac_cv_sys_largefile_source=1 ;; + -D_LARGEFILE_SOURCE=*) + ac_cv_sys_largefile_source=`expr " $ac_flag" : '[^=]*=\(.*\)'` ;; + esac + done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 +$as_echo "$ac_cv_sys_largefile_source" >&6; } + if test "$ac_cv_sys_largefile_source" != no; then + +cat >>confdefs.h <<_ACEOF +#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source +_ACEOF + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES" >&5 +$as_echo_n "checking for _LARGE_FILES... " >&6; } +if ${ac_cv_sys_large_files+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_sys_large_files=no + case "$host_os" in + # AIX 4.2 and later + aix4.[2-9]* | aix4.1[0-9]* | aix[5-9].* | aix[1-9][0-9]*) + ac_cv_sys_large_files=1 ;; + esac + for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do + case "$ac_flag" in + -D_LARGE_FILES) + ac_cv_sys_large_files=1 ;; + -D_LARGE_FILES=*) + ac_cv_sys_large_files=`expr " $ac_flag" : '[^=]*=\(.*\)'` ;; + esac + done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 +$as_echo "$ac_cv_sys_large_files" >&6; } + if test "$ac_cv_sys_large_files" != no; then + +cat >>confdefs.h <<_ACEOF +#define _LARGE_FILES $ac_cv_sys_large_files +_ACEOF + + fi + fi + + + if test "x$ac_cv_sys_largefile_CFLAGS" = "xno" ; then + ac_cv_sys_largefile_CFLAGS="" + fi + if test "x$ac_cv_sys_largefile_LDFLAGS" = "xno" ; then + ac_cv_sys_largefile_LDFLAGS="" + fi + if test "x$ac_cv_sys_largefile_LIBS" = "xno" ; then + ac_cv_sys_largefile_LIBS="" + fi + + # The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5 +$as_echo_n "checking size of off_t... " >&6; } +if ${ac_cv_sizeof_off_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_off_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (off_t) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_off_t=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5 +$as_echo "$ac_cv_sizeof_off_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_OFF_T $ac_cv_sizeof_off_t +_ACEOF + + # Fake default value. + + if test "x$ac_cv_sizeof_off_t" = "x8" ; then + TYPEOF_SF_COUNT_T="int64_t" + SF_COUNT_MAX="0x7FFFFFFFFFFFFFFFLL" + elif test "x$ac_cv_sizeof_off_t" = "x$pre_largefile_sizeof_off_t" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: This machine does not seem to support 64 bit file offsets." >&5 +$as_echo "$as_me: WARNING: This machine does not seem to support 64 bit file offsets." >&2;} + TYPEOF_SF_COUNT_T="off_t" + SIZEOF_SF_COUNT_T=$ac_cv_sizeof_off_t + elif test "x$TYPEOF_SF_COUNT_T" = "xunknown" ; then + echo + echo "*** The configure process has determined that this system is capable" + echo "*** of Large File Support but has not been able to find a type which" + echo "*** is an unambiguous 64 bit file offset." + echo "*** Please contact the author to help resolve this problem." + echo + as_fn_error $? "Bad file offset type." "$LINENO" 5 + fi + fi + ;; + esac + +if test $SIZEOF_SF_COUNT_T = 4 ; then + SF_COUNT_MAX="0x7FFFFFFF" + fi + + +cat >>confdefs.h <<_ACEOF +#define TYPEOF_SF_COUNT_T ${TYPEOF_SF_COUNT_T} +_ACEOF + + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_SF_COUNT_T ${SIZEOF_SF_COUNT_T} +_ACEOF + + + + +cat >>confdefs.h <<_ACEOF +#define SF_COUNT_MAX ${SF_COUNT_MAX} +_ACEOF + + + +ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" +if test "x$ac_cv_type_ssize_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_SSIZE_T 1 +_ACEOF + + +fi + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of ssize_t" >&5 +$as_echo_n "checking size of ssize_t... " >&6; } +if ${ac_cv_sizeof_ssize_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (ssize_t))" "ac_cv_sizeof_ssize_t" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_ssize_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (ssize_t) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_ssize_t=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_ssize_t" >&5 +$as_echo "$ac_cv_sizeof_ssize_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_SSIZE_T $ac_cv_sizeof_ssize_t +_ACEOF + + + +#==================================================================================== +# Determine endian-ness of target processor. + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking processor byte ordering" >&5 +$as_echo_n "checking processor byte ordering... " >&6; } +if ${ac_cv_c_byte_order+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Initialize to unknown +ac_cv_c_byte_order=unknown + +if test x$ac_cv_header_endian_h = xyes ; then + + # First try which should set BYTE_ORDER. + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #if BYTE_ORDER != LITTLE_ENDIAN + not big endian + #endif + +int +main () +{ +return 0 ; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_c_byte_order=little + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + +int +main () +{ +return 0 ; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_c_byte_order=big + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + fi + +if test $ac_cv_c_byte_order = unknown ; then + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN + bogus endian macros + #endif + +int +main () +{ +return 0 ; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + #if BYTE_ORDER != LITTLE_ENDIAN + not big endian + #endif + +int +main () +{ +return 0 ; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_c_byte_order=little + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + #if BYTE_ORDER != LITTLE_ENDIAN + not big endian + #endif + +int +main () +{ +return 0 ; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_c_byte_order=little + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + fi + +if test $ac_cv_c_byte_order = unknown ; then + if test $cross_compiling = yes ; then + # This is the last resort. Try to guess the target processor endian-ness + # by looking at the target CPU type. + + case "$target_cpu" in + alpha* | i?86* | mipsel* | ia64*) + ac_cv_c_byte_order=little + ;; + + m68* | mips* | powerpc* | hppa* | sparc*) + ac_cv_c_byte_order=big + ;; + + esac + + else + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + int main (void) + { /* Are we little or big endian? From Harbison&Steele. */ + union + { long l ; + char c [sizeof (long)] ; + } u ; + u.l = 1 ; + return (u.c [sizeof (long) - 1] == 1); + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_c_byte_order=big +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int main (void) + { /* Are we little or big endian? From Harbison&Steele. */ + union + { long l ; + char c [sizeof (long)] ; + } u ; + u.l = 1 ; + return (u.c [0] == 1); + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_c_byte_order=little +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_byte_order" >&5 +$as_echo "$ac_cv_c_byte_order" >&6; } + +if test $ac_cv_c_byte_order = big ; then + ac_cv_c_big_endian=1 + ac_cv_c_little_endian=0 +elif test $ac_cv_c_byte_order = little ; then + ac_cv_c_big_endian=0 + ac_cv_c_little_endian=1 +else + ac_cv_c_big_endian=0 + ac_cv_c_little_endian=0 + + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *****************************************************************" >&5 +$as_echo "$as_me: WARNING: *****************************************************************" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Not able to determine endian-ness of target processor. " >&5 +$as_echo "$as_me: WARNING: *** Not able to determine endian-ness of target processor. " >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** The constants CPU_IS_BIG_ENDIAN and CPU_IS_LITTLE_ENDIAN in " >&5 +$as_echo "$as_me: WARNING: *** The constants CPU_IS_BIG_ENDIAN and CPU_IS_LITTLE_ENDIAN in " >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** src/config.h may need to be hand editied. " >&5 +$as_echo "$as_me: WARNING: *** src/config.h may need to be hand editied. " >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *****************************************************************" >&5 +$as_echo "$as_me: WARNING: *****************************************************************" >&2;} + fi + + + + + +cat >>confdefs.h <<_ACEOF +#define CPU_IS_BIG_ENDIAN ${ac_cv_c_big_endian} +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define CPU_IS_LITTLE_ENDIAN ${ac_cv_c_little_endian} +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define WORDS_BIGENDIAN ${ac_cv_c_big_endian} +_ACEOF + + +#==================================================================================== +# Check for functions. + +for ac_func in malloc calloc realloc free +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_func in open read write lseek pread pwrite +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_func in fstat ftruncate fsync +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_func in snprintf vsnprintf +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_func in gmtime gmtime_r localtime localtime_r gettimeofday +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_func in mmap getpagesize +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +for ac_func in setlocale +do : + ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale" +if test "x$ac_cv_func_setlocale" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SETLOCALE 1 +_ACEOF + +fi +done + +for ac_func in pipe waitpid +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5 +$as_echo_n "checking for floor in -lm... " >&6; } +if ${ac_cv_lib_m_floor+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char floor (); +int +main () +{ +return floor (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_m_floor=yes +else + ac_cv_lib_m_floor=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5 +$as_echo "$ac_cv_lib_m_floor" >&6; } +if test "x$ac_cv_lib_m_floor" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBM 1 +_ACEOF + + LIBS="-lm $LIBS" + +fi + +for ac_func in floor ceil fmod +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for lrint" >&5 +$as_echo_n "checking for lrint... " >&6; } +if ${ac_cv_c99_lrint+:} false; then : + $as_echo_n "(cached) " >&6 +else + +lrint_save_CFLAGS=$CFLAGS +CFLAGS="-lm" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _ISOC9X_SOURCE 1 +#define _ISOC99_SOURCE 1 +#define __USE_ISOC99 1 +#define __USE_ISOC9X 1 + +#include + +int +main () +{ +if (!lrint(3.14159)) lrint(2.7183); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_c99_lrint=yes +else + ac_cv_c99_lrint=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +CFLAGS=$lrint_save_CFLAGS + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c99_lrint" >&5 +$as_echo "$ac_cv_c99_lrint" >&6; } + +if test "$ac_cv_c99_lrint" = yes; then + +$as_echo "#define HAVE_LRINT 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for lrintf" >&5 +$as_echo_n "checking for lrintf... " >&6; } +if ${ac_cv_c99_lrintf+:} false; then : + $as_echo_n "(cached) " >&6 +else + +lrintf_save_CFLAGS=$CFLAGS +CFLAGS="-lm" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _ISOC9X_SOURCE 1 +#define _ISOC99_SOURCE 1 +#define __USE_ISOC99 1 +#define __USE_ISOC9X 1 + +#include + +int +main () +{ +if (!lrintf(3.14159)) lrintf(2.7183); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_c99_lrintf=yes +else + ac_cv_c99_lrintf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +CFLAGS=$lrintf_save_CFLAGS + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c99_lrintf" >&5 +$as_echo "$ac_cv_c99_lrintf" >&6; } + +if test "$ac_cv_c99_lrintf" = yes; then + +$as_echo "#define HAVE_LRINTF 1" >>confdefs.h + +fi + + +#==================================================================================== +# Check for requirements for building plugins for other languages/enviroments. + +if test x$cross_compiling = xno ; then + if test x$enable_octave = xno ; then + if false; then + BUILD_OCTAVE_MOD_TRUE= + BUILD_OCTAVE_MOD_FALSE='#' +else + BUILD_OCTAVE_MOD_TRUE='#' + BUILD_OCTAVE_MOD_FALSE= +fi + + else + + +OCTAVE_BUILD=no + + + + +# Check whether --with-octave was given. +if test "${with_octave+set}" = set; then : + withval=$with_octave; with_octave=$withval +fi + + +test -z "$with_octave" && with_octave=octave + +# Extract the first word of "$with_octave", so it can be a program name with args. +set dummy $with_octave; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_HAVE_OCTAVE+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$HAVE_OCTAVE"; then + ac_cv_prog_HAVE_OCTAVE="$HAVE_OCTAVE" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_HAVE_OCTAVE="yes" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_HAVE_OCTAVE" && ac_cv_prog_HAVE_OCTAVE="no" +fi +fi +HAVE_OCTAVE=$ac_cv_prog_HAVE_OCTAVE +if test -n "$HAVE_OCTAVE"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_OCTAVE" >&5 +$as_echo "$HAVE_OCTAVE" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +if test "x$ac_cv_prog_HAVE_OCTAVE" = "xyes" ; then + OCTAVE=$with_octave + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OCTAVE_VERSION in $OCTAVE" >&5 +$as_echo_n "checking for OCTAVE_VERSION in $OCTAVE... " >&6; } +OCTAVE_VERSION=`TERM=;$OCTAVE -qfH --eval "disp(OCTAVE_VERSION)"` +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCTAVE_VERSION" >&5 +$as_echo "$OCTAVE_VERSION" >&6; } + + + fi + + + + + + + + + +# Check whether --with-mkoctfile was given. +if test "${with_mkoctfile+set}" = set; then : + withval=$with_mkoctfile; with_mkoctfile=$withval +fi + + +test -z "$with_mkoctfile" && with_mkoctfile=mkoctfile + +# Extract the first word of "$with_mkoctfile", so it can be a program name with args. +set dummy $with_mkoctfile; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_HAVE_MKOCTFILE+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$HAVE_MKOCTFILE"; then + ac_cv_prog_HAVE_MKOCTFILE="$HAVE_MKOCTFILE" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_HAVE_MKOCTFILE="yes" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_HAVE_MKOCTFILE" && ac_cv_prog_HAVE_MKOCTFILE="no" +fi +fi +HAVE_MKOCTFILE=$ac_cv_prog_HAVE_MKOCTFILE +if test -n "$HAVE_MKOCTFILE"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_MKOCTFILE" >&5 +$as_echo "$HAVE_MKOCTFILE" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +if test "x$ac_cv_prog_HAVE_MKOCTFILE" = "xyes" ; then + MKOCTFILE=$with_mkoctfile + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version of $MKOCTFILE" >&5 +$as_echo_n "checking for version of $MKOCTFILE... " >&6; } + MKOCTFILE_VERSION=`$with_mkoctfile --version 2>&1 | sed 's/mkoctfile, version //g'` + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKOCTFILE_VERSION" >&5 +$as_echo "$MKOCTFILE_VERSION" >&6; } + fi + + + + + + + + +# Check whether --with-octave-config was given. +if test "${with_octave_config+set}" = set; then : + withval=$with_octave_config; with_octave_config=$withval +fi + + +test -z "$with_octave_config" && with_octave_config=octave-config + +# Extract the first word of "$with_octave_config", so it can be a program name with args. +set dummy $with_octave_config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_HAVE_OCTAVE_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$HAVE_OCTAVE_CONFIG"; then + ac_cv_prog_HAVE_OCTAVE_CONFIG="$HAVE_OCTAVE_CONFIG" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_HAVE_OCTAVE_CONFIG="yes" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_HAVE_OCTAVE_CONFIG" && ac_cv_prog_HAVE_OCTAVE_CONFIG="no" +fi +fi +HAVE_OCTAVE_CONFIG=$ac_cv_prog_HAVE_OCTAVE_CONFIG +if test -n "$HAVE_OCTAVE_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_OCTAVE_CONFIG" >&5 +$as_echo "$HAVE_OCTAVE_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +if test "x$ac_cv_prog_HAVE_OCTAVE_CONFIG" = "xyes" ; then + OCTAVE_CONFIG=$with_octave_config + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version of $OCTAVE_CONFIG" >&5 +$as_echo_n "checking for version of $OCTAVE_CONFIG... " >&6; } + OCTAVE_CONFIG_VERSION=`$OCTAVE_CONFIG --version` + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCTAVE_CONFIG_VERSION" >&5 +$as_echo "$OCTAVE_CONFIG_VERSION" >&6; } + fi + + + + + + +prog_concat="$ac_cv_prog_HAVE_OCTAVE$ac_cv_prog_HAVE_OCTAVE_CONFIG$ac_cv_prog_HAVE_MKOCTFILE" + +if test "x$prog_concat" = "xyesyesyes" ; then + if test "x$OCTAVE_VERSION" != "x$MKOCTFILE_VERSION" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ** Mismatch between versions of octave and mkoctfile. **" >&5 +$as_echo "$as_me: WARNING: ** Mismatch between versions of octave and mkoctfile. **" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ** Octave libsndfile modules will not be built. **" >&5 +$as_echo "$as_me: WARNING: ** Octave libsndfile modules will not be built. **" >&2;} + elif test "x$OCTAVE_VERSION" != "x$OCTAVE_CONFIG_VERSION" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ** Mismatch between versions of octave and octave-config. **" >&5 +$as_echo "$as_me: WARNING: ** Mismatch between versions of octave and octave-config. **" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ** Octave libsndfile modules will not be built. **" >&5 +$as_echo "$as_me: WARNING: ** Octave libsndfile modules will not be built. **" >&2;} + else + case "$MKOCTFILE_VERSION" in + 2.*) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Octave version 2.X is not supported." >&5 +$as_echo "$as_me: WARNING: Octave version 2.X is not supported." >&2;} + ;; + 3.0.*) + OCTAVE_DEST_ODIR=`$OCTAVE_CONFIG --oct-site-dir | sed 's%^/usr%${prefix}%'` + OCTAVE_DEST_MDIR=`$OCTAVE_CONFIG --m-site-dir | sed 's%^/usr%${prefix}%'` + + OCTAVE_BUILD=yes + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Octave version $MKOCTFILE_VERSION is not supported." >&5 +$as_echo "$as_me: WARNING: Octave version $MKOCTFILE_VERSION is not supported." >&2;} + ;; + esac + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: building octave libsndfile module... $OCTAVE_BUILD" >&5 +$as_echo "building octave libsndfile module... $OCTAVE_BUILD" >&6; } + fi + + + + + + + if test "x$OCTAVE_BUILD" = xyes; then + BUILD_OCTAVE_MOD_TRUE= + BUILD_OCTAVE_MOD_FALSE='#' +else + BUILD_OCTAVE_MOD_TRUE='#' + BUILD_OCTAVE_MOD_FALSE= +fi + + + + fi +else + if false; then + BUILD_OCTAVE_MOD_TRUE= + BUILD_OCTAVE_MOD_FALSE='#' +else + BUILD_OCTAVE_MOD_TRUE='#' + BUILD_OCTAVE_MOD_FALSE= +fi + + fi + +#==================================================================================== +# Check for Ogg, Vorbis and FLAC. + +HAVE_EXTERNAL_LIBS=0 +EXTERNAL_CFLAGS="" +EXTERNAL_LIBS="" + +# Check for pkg-config outside the if statement. + + + + + + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PKG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 +$as_echo "$PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 +$as_echo "$ac_pt_PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 +$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + PKG_CONFIG="" + fi +fi + +if test -n "$PKG_CONFIG" ; then + if test x$enable_external_libs = xno ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** External libs (FLAC, Ogg, Vorbis) disabled. ***" >&5 +$as_echo "$as_me: WARNING: *** External libs (FLAC, Ogg, Vorbis) disabled. ***" >&2;} + else + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for flac >= 1.2.1 " >&5 +$as_echo_n "checking for flac >= 1.2.1 ... " >&6; } + +if test -n "$FLAC_CFLAGS"; then + pkg_cv_FLAC_CFLAGS="$FLAC_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"flac >= 1.2.1\""; } >&5 + ($PKG_CONFIG --exists --print-errors "flac >= 1.2.1") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_FLAC_CFLAGS=`$PKG_CONFIG --cflags "flac >= 1.2.1" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$FLAC_LIBS"; then + pkg_cv_FLAC_LIBS="$FLAC_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"flac >= 1.2.1\""; } >&5 + ($PKG_CONFIG --exists --print-errors "flac >= 1.2.1") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_FLAC_LIBS=`$PKG_CONFIG --libs "flac >= 1.2.1" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + FLAC_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "flac >= 1.2.1"` + else + FLAC_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "flac >= 1.2.1"` + fi + # Put the nasty error message in config.log where it belongs + echo "$FLAC_PKG_ERRORS" >&5 + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_flac=no +elif test $pkg_failed = untried; then + ac_cv_flac=no +else + FLAC_CFLAGS=$pkg_cv_FLAC_CFLAGS + FLAC_LIBS=$pkg_cv_FLAC_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ac_cv_flac=yes +fi + + # Make sure the FLAC_CFLAGS value is sane. + FLAC_CFLAGS=`echo $FLAC_CLFAGS | $SED "s/FLAC$//"` + + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ogg >= 1.1.3 " >&5 +$as_echo_n "checking for ogg >= 1.1.3 ... " >&6; } + +if test -n "$OGG_CFLAGS"; then + pkg_cv_OGG_CFLAGS="$OGG_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ogg >= 1.1.3\""; } >&5 + ($PKG_CONFIG --exists --print-errors "ogg >= 1.1.3") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_OGG_CFLAGS=`$PKG_CONFIG --cflags "ogg >= 1.1.3" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$OGG_LIBS"; then + pkg_cv_OGG_LIBS="$OGG_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ogg >= 1.1.3\""; } >&5 + ($PKG_CONFIG --exists --print-errors "ogg >= 1.1.3") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_OGG_LIBS=`$PKG_CONFIG --libs "ogg >= 1.1.3" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + OGG_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "ogg >= 1.1.3"` + else + OGG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "ogg >= 1.1.3"` + fi + # Put the nasty error message in config.log where it belongs + echo "$OGG_PKG_ERRORS" >&5 + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_ogg=no +elif test $pkg_failed = untried; then + ac_cv_ogg=no +else + OGG_CFLAGS=$pkg_cv_OGG_CFLAGS + OGG_LIBS=$pkg_cv_OGG_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ac_cv_ogg=yes +fi + + if test x$enable_experimental = xyes ; then + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for speex >= 1.2 " >&5 +$as_echo_n "checking for speex >= 1.2 ... " >&6; } + +if test -n "$SPEEX_CFLAGS"; then + pkg_cv_SPEEX_CFLAGS="$SPEEX_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"speex >= 1.2\""; } >&5 + ($PKG_CONFIG --exists --print-errors "speex >= 1.2") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_SPEEX_CFLAGS=`$PKG_CONFIG --cflags "speex >= 1.2" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$SPEEX_LIBS"; then + pkg_cv_SPEEX_LIBS="$SPEEX_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"speex >= 1.2\""; } >&5 + ($PKG_CONFIG --exists --print-errors "speex >= 1.2") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_SPEEX_LIBS=`$PKG_CONFIG --libs "speex >= 1.2" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + SPEEX_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "speex >= 1.2"` + else + SPEEX_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "speex >= 1.2"` + fi + # Put the nasty error message in config.log where it belongs + echo "$SPEEX_PKG_ERRORS" >&5 + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_speex=no +elif test $pkg_failed = untried; then + ac_cv_speex=no +else + SPEEX_CFLAGS=$pkg_cv_SPEEX_CFLAGS + SPEEX_LIBS=$pkg_cv_SPEEX_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ac_cv_speex=yes +fi + else + SPEEX_CFLAGS="" + SPEEX_LIBS="" + fi + + # Vorbis versions earlier than 1.2.3 have bugs that cause the libsndfile + # test suite to fail on MIPS, PowerPC and others. + # See: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=549899 + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for vorbis >= 1.2.3 " >&5 +$as_echo_n "checking for vorbis >= 1.2.3 ... " >&6; } + +if test -n "$VORBIS_CFLAGS"; then + pkg_cv_VORBIS_CFLAGS="$VORBIS_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"vorbis >= 1.2.3\""; } >&5 + ($PKG_CONFIG --exists --print-errors "vorbis >= 1.2.3") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_VORBIS_CFLAGS=`$PKG_CONFIG --cflags "vorbis >= 1.2.3" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$VORBIS_LIBS"; then + pkg_cv_VORBIS_LIBS="$VORBIS_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"vorbis >= 1.2.3\""; } >&5 + ($PKG_CONFIG --exists --print-errors "vorbis >= 1.2.3") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_VORBIS_LIBS=`$PKG_CONFIG --libs "vorbis >= 1.2.3" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + VORBIS_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "vorbis >= 1.2.3"` + else + VORBIS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "vorbis >= 1.2.3"` + fi + # Put the nasty error message in config.log where it belongs + echo "$VORBIS_PKG_ERRORS" >&5 + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_vorbis=no +elif test $pkg_failed = untried; then + ac_cv_vorbis=no +else + VORBIS_CFLAGS=$pkg_cv_VORBIS_CFLAGS + VORBIS_LIBS=$pkg_cv_VORBIS_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ac_cv_vorbis=yes +fi + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for vorbisenc >= 1.2.3 " >&5 +$as_echo_n "checking for vorbisenc >= 1.2.3 ... " >&6; } + +if test -n "$VORBISENC_CFLAGS"; then + pkg_cv_VORBISENC_CFLAGS="$VORBISENC_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"vorbisenc >= 1.2.3\""; } >&5 + ($PKG_CONFIG --exists --print-errors "vorbisenc >= 1.2.3") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_VORBISENC_CFLAGS=`$PKG_CONFIG --cflags "vorbisenc >= 1.2.3" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$VORBISENC_LIBS"; then + pkg_cv_VORBISENC_LIBS="$VORBISENC_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"vorbisenc >= 1.2.3\""; } >&5 + ($PKG_CONFIG --exists --print-errors "vorbisenc >= 1.2.3") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_VORBISENC_LIBS=`$PKG_CONFIG --libs "vorbisenc >= 1.2.3" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + VORBISENC_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "vorbisenc >= 1.2.3"` + else + VORBISENC_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "vorbisenc >= 1.2.3"` + fi + # Put the nasty error message in config.log where it belongs + echo "$VORBISENC_PKG_ERRORS" >&5 + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_vorbisenc=no +elif test $pkg_failed = untried; then + ac_cv_vorbisenc=no +else + VORBISENC_CFLAGS=$pkg_cv_VORBISENC_CFLAGS + VORBISENC_LIBS=$pkg_cv_VORBISENC_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ac_cv_vorbisenc=yes +fi + enable_external_libs=yes + fi + + if test x$ac_cv_flac$ac_cv_ogg$ac_cv_vorbis$ac_cv_vorbisenc = "xyesyesyesyes" ; then + HAVE_EXTERNAL_LIBS=1 + enable_external_libs=yes + + EXTERNAL_CFLAGS="$FLAC_CFLAGS $OGG_CFLAGS $VORBISENC_CFLAGS $SPEEX_CFLAGS" + EXTERNAL_LIBS="$FLAC_LIBS $VORBISENC_LIBS $SPEEX_LIBS" + else + echo + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** One or more of the external libraries (ie libflac, libogg and" >&5 +$as_echo "$as_me: WARNING: *** One or more of the external libraries (ie libflac, libogg and" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** libvorbis) is either missing (possibly only the development" >&5 +$as_echo "$as_me: WARNING: *** libvorbis) is either missing (possibly only the development" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** headers) or is of an unsupported version." >&5 +$as_echo "$as_me: WARNING: *** headers) or is of an unsupported version." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ***" >&5 +$as_echo "$as_me: WARNING: ***" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Unfortunately, for ease of maintenance, the external libs" >&5 +$as_echo "$as_me: WARNING: *** Unfortunately, for ease of maintenance, the external libs" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** are an all or nothing affair." >&5 +$as_echo "$as_me: WARNING: *** are an all or nothing affair." >&2;} + echo + enable_external_libs=no + fi + fi + + +cat >>confdefs.h <<_ACEOF +#define HAVE_EXTERNAL_LIBS $HAVE_EXTERNAL_LIBS +_ACEOF + + +#==================================================================================== +# Check for libsqlite3 (only used in regtest). + +ac_cv_sqlite3=no +if test x$enable_sqlite != xno ; then + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqlite3 >= 3.2 " >&5 +$as_echo_n "checking for sqlite3 >= 3.2 ... " >&6; } + +if test -n "$SQLITE3_CFLAGS"; then + pkg_cv_SQLITE3_CFLAGS="$SQLITE3_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sqlite3 >= 3.2\""; } >&5 + ($PKG_CONFIG --exists --print-errors "sqlite3 >= 3.2") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_SQLITE3_CFLAGS=`$PKG_CONFIG --cflags "sqlite3 >= 3.2" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$SQLITE3_LIBS"; then + pkg_cv_SQLITE3_LIBS="$SQLITE3_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sqlite3 >= 3.2\""; } >&5 + ($PKG_CONFIG --exists --print-errors "sqlite3 >= 3.2") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_SQLITE3_LIBS=`$PKG_CONFIG --libs "sqlite3 >= 3.2" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + SQLITE3_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "sqlite3 >= 3.2"` + else + SQLITE3_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "sqlite3 >= 3.2"` + fi + # Put the nasty error message in config.log where it belongs + echo "$SQLITE3_PKG_ERRORS" >&5 + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_sqlite3=no +elif test $pkg_failed = untried; then + ac_cv_sqlite3=no +else + SQLITE3_CFLAGS=$pkg_cv_SQLITE3_CFLAGS + SQLITE3_LIBS=$pkg_cv_SQLITE3_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ac_cv_sqlite3=yes +fi + fi + +if test x$ac_cv_sqlite3 = "xyes" ; then + HAVE_SQLITE3=1 +else + HAVE_SQLITE3=0 + fi + + +cat >>confdefs.h <<_ACEOF +#define HAVE_SQLITE3 $HAVE_SQLITE3 +_ACEOF + + +#==================================================================================== +# Determine if the processor can do clipping on float to int conversions. + +if test x$enable_cpu_clip != "xno" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking processor clipping capabilities" >&5 +$as_echo_n "checking processor clipping capabilities... " >&6; } +if ${ac_cv_c_clip_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Initialize to unknown +ac_cv_c_clip_positive=unknown +ac_cv_c_clip_negative=unknown + + +if test $ac_cv_c_clip_positive = unknown ; then + if test "$cross_compiling" = yes; then : + ac_cv_c_clip_positive=unknown + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #define _ISOC9X_SOURCE 1 + #define _ISOC99_SOURCE 1 + #define __USE_ISOC99 1 + #define __USE_ISOC9X 1 + #include + int main (void) + { double fval ; + int k, ival ; + + fval = 1.0 * 0x7FFFFFFF ; + for (k = 0 ; k < 100 ; k++) + { ival = (lrint (fval)) >> 24 ; + if (ival != 127) + return 1 ; + + fval *= 1.2499999 ; + } ; + + return 0 ; + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_clip_positive=yes +else + ac_cv_c_clip_positive=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + + if test "$cross_compiling" = yes; then : + ac_cv_c_clip_negative=unknown + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #define _ISOC9X_SOURCE 1 + #define _ISOC99_SOURCE 1 + #define __USE_ISOC99 1 + #define __USE_ISOC9X 1 + #include + int main (void) + { double fval ; + int k, ival ; + + fval = -8.0 * 0x10000000 ; + for (k = 0 ; k < 100 ; k++) + { ival = (lrint (fval)) >> 24 ; + if (ival != -128) + return 1 ; + + fval *= 1.2499999 ; + } ; + + return 0 ; + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_clip_negative=yes +else + ac_cv_c_clip_negative=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +if test $ac_cv_c_clip_positive = yes ; then + ac_cv_c_clip_positive=1 +else + ac_cv_c_clip_positive=0 + fi + +if test $ac_cv_c_clip_negative = yes ; then + ac_cv_c_clip_negative=1 +else + ac_cv_c_clip_negative=0 + fi + + +case "$ac_cv_c_clip_positive$ac_cv_c_clip_negative" in + "00") + ac_cv_c_clip_type="none" + ;; + "10") + ac_cv_c_clip_type="positive" + ;; + "01") + ac_cv_c_clip_type="negative" + ;; + "11") + ac_cv_c_clip_type="both" + ;; + esac + + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_clip_type" >&5 +$as_echo "$ac_cv_c_clip_type" >&6; } + + + +else + echo "checking processor clipping capabilities... disabled" + ac_cv_c_clip_positive=0 + ac_cv_c_clip_negative=0 + fi + + +cat >>confdefs.h <<_ACEOF +#define CPU_CLIPS_POSITIVE ${ac_cv_c_clip_positive} +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define CPU_CLIPS_NEGATIVE ${ac_cv_c_clip_negative} +_ACEOF + + +#==================================================================================== +# Target OS specific stuff. + +OS_SPECIFIC_CFLAGS="" +OS_SPECIFIC_LINKS="" +os_is_win32=0 +os_is_macosx=0 +use_windows_api=0 + +case "$host_os" in + darwin* | rhapsody*) + os_is_macosx=1 + OS_SPECIFIC_CFLAGS="-I/Developer/Headers/FlatCarbon" + OS_SPECIFIC_LINKS="-framework CoreAudio" + ;; + mingw*) + os_is_win32=1 + use_windows_api=1 + OS_SPECIFIC_LINKS="-lwinmm" + ;; + esac + + +cat >>confdefs.h <<_ACEOF +#define OS_IS_WIN32 ${os_is_win32} +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define OS_IS_MACOSX ${os_is_macosx} +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define USE_WINDOWS_API ${use_windows_api} +_ACEOF + + + if test ${use_windows_api} -eq 1; then + USE_WIN_VERSION_FILE_TRUE= + USE_WIN_VERSION_FILE_FALSE='#' +else + USE_WIN_VERSION_FILE_TRUE='#' + USE_WIN_VERSION_FILE_FALSE= +fi + + +#==================================================================================== +# Check for ALSA. + +ALSA_LIBS="" + +if test x$enable_alsa != xno ; then + for ac_header in alsa/asoundlib.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "alsa/asoundlib.h" "ac_cv_header_alsa_asoundlib_h" "$ac_includes_default" +if test "x$ac_cv_header_alsa_asoundlib_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_ALSA_ASOUNDLIB_H 1 +_ACEOF + +fi + +done + + if test x$ac_cv_header_alsa_asoundlib_h = xyes ; then + ALSA_LIBS="-lasound" + enable_alsa=yes + fi + fi + +#==================================================================================== +# Check for OpenBSD's sndio. + +SNDIO_LIBS="" +for ac_header in sndio.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sndio.h" "ac_cv_header_sndio_h" "$ac_includes_default" +if test "x$ac_cv_header_sndio_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SNDIO_H 1 +_ACEOF + +fi + +done + +if test x$ac_cv_header_sndio_h = xyes ; then + SNDIO_LIBS="-lsndio" + fi + +#==================================================================================== +# Test for sanity when cross-compiling. + +if test x$cross_compiling = xyes ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ******************************************************************" >&5 +$as_echo "$as_me: WARNING: ******************************************************************" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** We are cross-compiling, so have to assume sizeof (short) == 2 " >&5 +$as_echo "$as_me: WARNING: *** We are cross-compiling, so have to assume sizeof (short) == 2 " >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** and sizeof (int) == 4. If this is not the case there is no " >&5 +$as_echo "$as_me: WARNING: *** and sizeof (int) == 4. If this is not the case there is no " >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** chance of this working. Please contact the mantainer. " >&5 +$as_echo "$as_me: WARNING: *** chance of this working. Please contact the mantainer. " >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ******************************************************************" >&5 +$as_echo "$as_me: WARNING: ******************************************************************" >&2;} + fi + +if test $ac_cv_sizeof_short != 2 ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ******************************************************************" >&5 +$as_echo "$as_me: WARNING: ******************************************************************" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** sizeof (short) != 2. " >&5 +$as_echo "$as_me: WARNING: *** sizeof (short) != 2. " >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ******************************************************************" >&5 +$as_echo "$as_me: WARNING: ******************************************************************" >&2;} + fi + +if test $ac_cv_sizeof_int != 4 ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ******************************************************************" >&5 +$as_echo "$as_me: WARNING: ******************************************************************" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** sizeof (int) != 4 " >&5 +$as_echo "$as_me: WARNING: *** sizeof (int) != 4 " >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ******************************************************************" >&5 +$as_echo "$as_me: WARNING: ******************************************************************" >&2;} + fi + +if test $ac_cv_sizeof_float != 4 ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ******************************************************************" >&5 +$as_echo "$as_me: WARNING: ******************************************************************" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** sizeof (float) != 4. " >&5 +$as_echo "$as_me: WARNING: *** sizeof (float) != 4. " >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ******************************************************************" >&5 +$as_echo "$as_me: WARNING: ******************************************************************" >&2;} + fi + +if test $ac_cv_sizeof_double != 8 ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ******************************************************************" >&5 +$as_echo "$as_me: WARNING: ******************************************************************" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** sizeof (double) != 8. " >&5 +$as_echo "$as_me: WARNING: *** sizeof (double) != 8. " >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ******************************************************************" >&5 +$as_echo "$as_me: WARNING: ******************************************************************" >&2;} + fi + +if test x"$ac_cv_prog_HAVE_AUTOGEN" = "xno" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Touching files in directory tests/." >&5 +$as_echo "$as_me: WARNING: Touching files in directory tests/." >&2;} + touch tests/*.c tests/*.h + fi + +#==================================================================================== +# Settings for the HTML documentation. + +htmldocdir=$prefix/share/doc/libsndfile1-dev/html + +if test $prefix = "NONE" ; then + htmldocdir=/usr/local/share/doc/libsndfile1-dev/html +else + htmldocdir=$prefix/share/doc/libsndfile1-dev/html + fi + +if test x$enable_bow_docs = "xyes" ; then + HTML_BGCOLOUR="white" + HTML_FGCOLOUR="black" +else + HTML_BGCOLOUR="black" + HTML_FGCOLOUR="white" + fi + +#==================================================================================== +# Now use the information from the checking stage. + +win32_target_dll=0 +COMPILER_IS_GCC=0 + +if test x$ac_cv_c_compiler_gnu = xyes ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -std=gnu99" >&5 +$as_echo_n "checking if $CC accepts -std=gnu99... " >&6; } + ac_add_cflags__old_cflags="$CFLAGS" + CFLAGS="-std=gnu99" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + +int +main () +{ +puts("Hello, World!"); return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + CFLAGS="$ac_add_cflags__old_cflags -std=gnu99" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + CFLAGS="$ac_add_cflags__old_cflags" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + + +if test "x$ac_cv_c_compiler_gnu" = "xyes" ; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version of $CC" >&5 +$as_echo_n "checking for version of $CC... 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" >&6; } + ac_add_cflags__old_cflags="$CFLAGS" + CFLAGS="-fgnu89-inline" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + +int +main () +{ +puts("Hello, World!"); return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + CFLAGS="$ac_add_cflags__old_cflags -fgnu89-inline" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + CFLAGS="$ac_add_cflags__old_cflags" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + fi + + CFLAGS="$CFLAGS -Wall" + CXXFLAGS="$CXXFLAGS -Wall" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -Wextra" >&5 +$as_echo_n "checking if $CC accepts -Wextra... " >&6; } + ac_add_cflags__old_cflags="$CFLAGS" + CFLAGS="-Wextra" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + +int +main () +{ +puts("Hello, World!"); return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + CFLAGS="$ac_add_cflags__old_cflags -Wextra" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + CFLAGS="$ac_add_cflags__old_cflags" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX accepts -Wextra" >&5 +$as_echo_n "checking if $CXX accepts -Wextra... 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" >&6; } + ac_add_cflags__old_cflags="$CFLAGS" + CFLAGS="-Wpointer-arith" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + +int +main () +{ +puts("Hello, World!"); return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + CFLAGS="$ac_add_cflags__old_cflags -Wpointer-arith" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + CFLAGS="$ac_add_cflags__old_cflags" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -funsigned-char" >&5 +$as_echo_n "checking if $CC accepts -funsigned-char... 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" >&6; } + ac_add_cflags__old_cflags="$CFLAGS" + CFLAGS="-coverage" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + +int +main () +{ +puts("Hello, World!"); return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + CFLAGS="$ac_add_cflags__old_cflags -coverage" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + CFLAGS="$ac_add_cflags__old_cflags" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + fi + + CFLAGS="$CFLAGS -Wstrict-prototypes -Wmissing-prototypes -Waggregate-return -Wcast-align -Wcast-qual -Wnested-externs -Wshadow -Wbad-function-cast -Wwrite-strings -Wundef " + # -Wundef -Wmissing-declarations -Winline -Wconversion" + CXXFLAGS="$CXXFLAGS -Wcast-align -Wcast-qual -Wshadow -Wwrite-strings -Wctor-dtor-privacy -Wnon-virtual-dtor -Woverloaded-virtual -Wreorder -Wsign-promo -Wundef " + + if test "x$enable_gcc_opt" = "xno" ; then + temp_CFLAGS=`echo $CFLAGS | $SED "s/O2/O0/"` + CFLAGS=$temp_CFLAGS + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Compiler optimisations switched off. ***" >&5 +$as_echo "$as_me: WARNING: *** Compiler optimisations switched off. ***" >&2;} + fi + + # OS specific tweaks. + case "$host_os" in + darwin* | rhapsody*) + # Disable -Wall, -pedantic and -Wshadow for Apple Darwin/Rhapsody. + # System headers on these systems are broken. + temp_CFLAGS=`echo $CFLAGS | $SED "s/-Wall -pedantic//" | $SED "s/-Wshadow//" | $SED "s/-Waggregate-return//"` + CFLAGS=$temp_CFLAGS + SHLIB_VERSION_ARG="-Wl,-exported_symbols_list -Wl,\$(srcdir)/Symbols.darwin" + ;; + linux*|kfreebsd*-gnu*|gnu*) + SHLIB_VERSION_ARG="-Wl,--version-script=\$(srcdir)/Symbols.gnu-binutils" + ;; + mingw*) + # Linker flag '-Wl,--out-implib' does not work with mingw cross compiler + # so we don't use it here. + SHLIB_VERSION_ARG="-Wl,\$(srcdir)/libsndfile-1.def" + win32_target_dll=1 + if test x"$enable_shared" = xno ; then + win32_target_dll=0 + fi + ;; + os2*) + SHLIB_VERSION_ARG="-Wl,-export-symbols \$(srcdir)/Symbols.os2" + ;; + *) + ;; + esac + if test x$enable_gcc_pipe != "xno" ; then + CFLAGS="$CFLAGS -pipe" + fi + + COMPILER_IS_GCC=1 + fi + + +cat >>confdefs.h <<_ACEOF +#define WIN32_TARGET_DLL ${win32_target_dll} +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define COMPILER_IS_GCC ${COMPILER_IS_GCC} +_ACEOF + + +CFLAGS="$CFLAGS $OS_SPECIFIC_CFLAGS" + +if test x"$CFLAGS" = x ; then + echo "Error in configure script. CFLAGS has been screwed up." + exit + fi + +HOST_TRIPLET="${host_cpu}-${host_vendor}-${host_os}" + +if test "$HOST_TRIPLET" = "x86_64-w64-mingw32" ; then + OS_SPECIFIC_LINKS=" -static-libgcc $OS_SPECIFIC_LINKS" + fi + +WIN_RC_VERSION=`echo $PACKAGE_VERSION | $SED -e "s/p.*//" -e "s/\./,/g"` + +#------------------------------------------------------------------------------- + + + + + + + + + + + + + + + + + + + + + + +ac_config_files="$ac_config_files src/Makefile man/Makefile examples/Makefile tests/Makefile regtest/Makefile M4/Makefile doc/Makefile Win32/Makefile Octave/Makefile programs/Makefile Makefile src/version-metadata.rc tests/test_wrapper.sh tests/pedantic-header-test.sh doc/libsndfile.css build-test-tarball.mk libsndfile.spec sndfile.pc src/sndfile.h" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCXX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${LINUX_MINGW_CROSS_TEST_TRUE}" && test -z "${LINUX_MINGW_CROSS_TEST_FALSE}"; then + as_fn_error $? "conditional \"LINUX_MINGW_CROSS_TEST\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ENABLE_TEST_COVERAGE_TRUE}" && test -z "${ENABLE_TEST_COVERAGE_FALSE}"; then + as_fn_error $? "conditional \"ENABLE_TEST_COVERAGE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${BUILD_OCTAVE_MOD_TRUE}" && test -z "${BUILD_OCTAVE_MOD_FALSE}"; then + as_fn_error $? "conditional \"BUILD_OCTAVE_MOD\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${BUILD_OCTAVE_MOD_TRUE}" && test -z "${BUILD_OCTAVE_MOD_FALSE}"; then + as_fn_error $? "conditional \"BUILD_OCTAVE_MOD\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${BUILD_OCTAVE_MOD_TRUE}" && test -z "${BUILD_OCTAVE_MOD_FALSE}"; then + as_fn_error $? "conditional \"BUILD_OCTAVE_MOD\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_WIN_VERSION_FILE_TRUE}" && test -z "${USE_WIN_VERSION_FILE_FALSE}"; then + as_fn_error $? "conditional \"USE_WIN_VERSION_FILE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -p' + fi +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in #( + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by libsndfile $as_me 1.0.25, which was +generated by GNU Autoconf 2.68. 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"$delay_single_quote_subst"`' +AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' +archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' +STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' +RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' +lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' +CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' +compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' +GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' +nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' +lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' +objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' +MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' +need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' +MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' +LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' +OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' +libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' +module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`' +predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`' +postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`' +predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`' +postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`' +LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`' +LD_RC='`$ECHO "$LD_RC" | $SED "$delay_single_quote_subst"`' +reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`' +reload_flag_RC='`$ECHO "$reload_flag_RC" | $SED "$delay_single_quote_subst"`' +reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`' +reload_cmds_RC='`$ECHO "$reload_cmds_RC" | $SED "$delay_single_quote_subst"`' +old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_cmds_RC='`$ECHO "$old_archive_cmds_RC" | $SED "$delay_single_quote_subst"`' +compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`' +compiler_RC='`$ECHO "$compiler_RC" | $SED "$delay_single_quote_subst"`' +GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`' +GCC_RC='`$ECHO "$GCC_RC" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag_RC='`$ECHO "$lt_prog_compiler_no_builtin_flag_RC" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic_RC='`$ECHO "$lt_prog_compiler_pic_RC" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl_RC='`$ECHO "$lt_prog_compiler_wl_RC" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static_RC='`$ECHO "$lt_prog_compiler_static_RC" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o_RC='`$ECHO "$lt_cv_prog_compiler_c_o_RC" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc_RC='`$ECHO "$archive_cmds_need_lc_RC" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes_RC='`$ECHO "$enable_shared_with_static_runtimes_RC" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec_RC='`$ECHO "$export_dynamic_flag_spec_RC" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec_RC='`$ECHO "$whole_archive_flag_spec_RC" | $SED "$delay_single_quote_subst"`' +compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`' +compiler_needs_object_RC='`$ECHO "$compiler_needs_object_RC" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds_RC='`$ECHO "$old_archive_from_new_cmds_RC" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds_RC='`$ECHO "$old_archive_from_expsyms_cmds_RC" | $SED "$delay_single_quote_subst"`' +archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' +archive_cmds_RC='`$ECHO "$archive_cmds_RC" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds_RC='`$ECHO "$archive_expsym_cmds_RC" | $SED "$delay_single_quote_subst"`' +module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`' +module_cmds_RC='`$ECHO "$module_cmds_RC" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds_RC='`$ECHO "$module_expsym_cmds_RC" | $SED "$delay_single_quote_subst"`' +with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`' +with_gnu_ld_RC='`$ECHO "$with_gnu_ld_RC" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag_RC='`$ECHO "$allow_undefined_flag_RC" | $SED "$delay_single_quote_subst"`' +no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' +no_undefined_flag_RC='`$ECHO "$no_undefined_flag_RC" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_RC='`$ECHO "$hardcode_libdir_flag_spec_RC" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_ld_RC='`$ECHO "$hardcode_libdir_flag_spec_ld_RC" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator_RC='`$ECHO "$hardcode_libdir_separator_RC" | $SED "$delay_single_quote_subst"`' +hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_direct_RC='`$ECHO "$hardcode_direct_RC" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute_RC='`$ECHO "$hardcode_direct_absolute_RC" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L_RC='`$ECHO "$hardcode_minus_L_RC" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var_RC='`$ECHO "$hardcode_shlibpath_var_RC" | $SED "$delay_single_quote_subst"`' +hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_automatic_RC='`$ECHO "$hardcode_automatic_RC" | $SED "$delay_single_quote_subst"`' +inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`' +inherit_rpath_RC='`$ECHO "$inherit_rpath_RC" | $SED "$delay_single_quote_subst"`' +link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`' +link_all_deplibs_RC='`$ECHO "$link_all_deplibs_RC" | $SED "$delay_single_quote_subst"`' +always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`' +always_export_symbols_RC='`$ECHO "$always_export_symbols_RC" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds_RC='`$ECHO "$export_symbols_cmds_RC" | $SED "$delay_single_quote_subst"`' +exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`' +exclude_expsyms_RC='`$ECHO "$exclude_expsyms_RC" | $SED "$delay_single_quote_subst"`' +include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`' +include_expsyms_RC='`$ECHO "$include_expsyms_RC" | $SED "$delay_single_quote_subst"`' +prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`' +prelink_cmds_RC='`$ECHO "$prelink_cmds_RC" | $SED "$delay_single_quote_subst"`' +postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`' +postlink_cmds_RC='`$ECHO "$postlink_cmds_RC" | $SED "$delay_single_quote_subst"`' +file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`' +file_list_spec_RC='`$ECHO "$file_list_spec_RC" | $SED "$delay_single_quote_subst"`' +hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_action_RC='`$ECHO "$hardcode_action_RC" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_dirs_RC='`$ECHO "$compiler_lib_search_dirs_RC" | $SED "$delay_single_quote_subst"`' +predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`' +predep_objects_RC='`$ECHO "$predep_objects_RC" | $SED "$delay_single_quote_subst"`' +postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`' +postdep_objects_RC='`$ECHO "$postdep_objects_RC" | $SED "$delay_single_quote_subst"`' +predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`' +predeps_RC='`$ECHO "$predeps_RC" | $SED "$delay_single_quote_subst"`' +postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`' +postdeps_RC='`$ECHO "$postdeps_RC" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_path_RC='`$ECHO "$compiler_lib_search_path_RC" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in SHELL \ +ECHO \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +OBJDUMP \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +DLLTOOL \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +nm_file_list_spec \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_flag_spec_ld \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib \ +compiler_lib_search_dirs \ +predep_objects \ +postdep_objects \ +predeps \ +postdeps \ +compiler_lib_search_path \ +LD_CXX \ +LD_RC \ +reload_flag_CXX \ +reload_flag_RC \ +compiler_CXX \ +compiler_RC \ +lt_prog_compiler_no_builtin_flag_CXX \ +lt_prog_compiler_no_builtin_flag_RC \ +lt_prog_compiler_pic_CXX \ +lt_prog_compiler_pic_RC \ +lt_prog_compiler_wl_CXX \ +lt_prog_compiler_wl_RC \ +lt_prog_compiler_static_CXX \ +lt_prog_compiler_static_RC \ +lt_cv_prog_compiler_c_o_CXX \ +lt_cv_prog_compiler_c_o_RC \ +export_dynamic_flag_spec_CXX \ +export_dynamic_flag_spec_RC \ +whole_archive_flag_spec_CXX \ +whole_archive_flag_spec_RC \ +compiler_needs_object_CXX \ +compiler_needs_object_RC \ +with_gnu_ld_CXX \ +with_gnu_ld_RC \ +allow_undefined_flag_CXX \ +allow_undefined_flag_RC \ +no_undefined_flag_CXX \ +no_undefined_flag_RC \ +hardcode_libdir_flag_spec_CXX \ +hardcode_libdir_flag_spec_RC \ +hardcode_libdir_flag_spec_ld_CXX \ +hardcode_libdir_flag_spec_ld_RC \ +hardcode_libdir_separator_CXX \ +hardcode_libdir_separator_RC \ +exclude_expsyms_CXX \ +exclude_expsyms_RC \ +include_expsyms_CXX \ +include_expsyms_RC \ +file_list_spec_CXX \ +file_list_spec_RC \ +compiler_lib_search_dirs_CXX \ +compiler_lib_search_dirs_RC \ +predep_objects_CXX \ +predep_objects_RC \ +postdep_objects_CXX \ +postdep_objects_RC \ +predeps_CXX \ +predeps_RC \ +postdeps_CXX \ +postdeps_RC \ +compiler_lib_search_path_CXX \ +compiler_lib_search_path_RC; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +sys_lib_dlsearch_path_spec \ +reload_cmds_CXX \ +reload_cmds_RC \ +old_archive_cmds_CXX \ +old_archive_cmds_RC \ +old_archive_from_new_cmds_CXX \ +old_archive_from_new_cmds_RC \ +old_archive_from_expsyms_cmds_CXX \ +old_archive_from_expsyms_cmds_RC \ +archive_cmds_CXX \ +archive_cmds_RC \ +archive_expsym_cmds_CXX \ +archive_expsym_cmds_RC \ +module_cmds_CXX \ +module_cmds_RC \ +module_expsym_cmds_CXX \ +module_expsym_cmds_RC \ +export_symbols_cmds_CXX \ +export_symbols_cmds_RC \ +prelink_cmds_CXX \ +prelink_cmds_RC \ +postlink_cmds_CXX \ +postlink_cmds_RC; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' +xsi_shell='$xsi_shell' +lt_shell_append='$lt_shell_append' + +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile' + + + + + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; + "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; + "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;; + "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;; + "regtest/Makefile") CONFIG_FILES="$CONFIG_FILES regtest/Makefile" ;; + "M4/Makefile") CONFIG_FILES="$CONFIG_FILES M4/Makefile" ;; + "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; + "Win32/Makefile") CONFIG_FILES="$CONFIG_FILES Win32/Makefile" ;; + "Octave/Makefile") CONFIG_FILES="$CONFIG_FILES Octave/Makefile" ;; + "programs/Makefile") CONFIG_FILES="$CONFIG_FILES programs/Makefile" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "src/version-metadata.rc") CONFIG_FILES="$CONFIG_FILES src/version-metadata.rc" ;; + "tests/test_wrapper.sh") CONFIG_FILES="$CONFIG_FILES tests/test_wrapper.sh" ;; + "tests/pedantic-header-test.sh") CONFIG_FILES="$CONFIG_FILES tests/pedantic-header-test.sh" ;; + "doc/libsndfile.css") CONFIG_FILES="$CONFIG_FILES doc/libsndfile.css" ;; + "build-test-tarball.mk") CONFIG_FILES="$CONFIG_FILES build-test-tarball.mk" ;; + "libsndfile.spec") CONFIG_FILES="$CONFIG_FILES libsndfile.spec" ;; + "sndfile.pc") CONFIG_FILES="$CONFIG_FILES sndfile.pc" ;; + "src/sndfile.h") CONFIG_FILES="$CONFIG_FILES src/sndfile.h" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; + :[FH]-) ac_tag=-:-;; + :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; + esac + ac_save_IFS=$IFS + IFS=: + set x $ac_tag + IFS=$ac_save_IFS + shift + ac_file=$1 + shift + + case $ac_mode in + :L) ac_source=$1;; + :[FH]) + ac_file_inputs= + for ac_f + do + case $ac_f in + -) ac_f="$ac_tmp/stdin";; + *) # Look for the file first in the build tree, then in the source tree + # (if the path is not absolute). The absolute path cannot be DOS-style, + # because $ac_f cannot contain `:'. + test -f "$ac_f" || + case $ac_f in + [\\/$]*) false;; + *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; + esac || + as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; + esac + case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + as_fn_append ac_file_inputs " '$ac_f'" + done + + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. 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+need_version=$need_version + +# Library versioning type. +version_type=$version_type + +# Shared library runtime path variable. +runpath_var=$runpath_var + +# Shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Permission mode override for installation of shared libraries. +install_override_mode=$lt_install_override_mode + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Compile-time system search path for libraries. +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# If ld is used when linking, flag to hardcode \$libdir into a binary +# during linking. This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects +postdep_objects=$lt_postdep_objects +predeps=$lt_predeps +postdeps=$lt_postdeps + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path + +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain="$ac_aux_dir/ltmain.sh" + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + if test x"$xsi_shell" = xyes; then + sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ +func_dirname ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_basename ()$/,/^} # func_basename /c\ +func_basename ()\ +{\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ +func_dirname_and_basename ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ +func_stripname ()\ +{\ +\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ +\ # positional parameters, so assign one to ordinary parameter first.\ +\ func_stripname_result=${3}\ +\ func_stripname_result=${func_stripname_result#"${1}"}\ +\ func_stripname_result=${func_stripname_result%"${2}"}\ +} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ +func_split_long_opt ()\ +{\ +\ func_split_long_opt_name=${1%%=*}\ +\ func_split_long_opt_arg=${1#*=}\ +} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ +func_split_short_opt ()\ +{\ +\ func_split_short_opt_arg=${1#??}\ +\ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ +} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ +func_lo2o ()\ +{\ +\ case ${1} in\ +\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ +\ *) func_lo2o_result=${1} ;;\ +\ esac\ +} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_xform ()$/,/^} # func_xform /c\ +func_xform ()\ +{\ + func_xform_result=${1%.*}.lo\ +} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_arith ()$/,/^} # func_arith /c\ +func_arith ()\ +{\ + func_arith_result=$(( $* ))\ +} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_len ()$/,/^} # func_len /c\ +func_len ()\ +{\ + func_len_result=${#1}\ +} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + +fi + +if test x"$lt_shell_append" = xyes; then + sed -e '/^func_append ()$/,/^} # func_append /c\ +func_append ()\ +{\ + eval "${1}+=\\${2}"\ +} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ +func_append_quoted ()\ +{\ +\ func_quote_for_eval "${2}"\ +\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ +} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 +$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} +fi + + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + + cat <<_LT_EOF >> "$ofile" + +# ### BEGIN LIBTOOL TAG CONFIG: CXX + +# The linker used to build libraries. +LD=$lt_LD_CXX + +# How to create reloadable object files. +reload_flag=$lt_reload_flag_CXX +reload_cmds=$lt_reload_cmds_CXX + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds_CXX + +# A language specific compiler. +CC=$lt_compiler_CXX + +# Is the compiler the GNU compiler? +with_gcc=$GCC_CXX + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_CXX + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_CXX + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_CXX + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_CXX + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object_CXX + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds_CXX +archive_expsym_cmds=$lt_archive_expsym_cmds_CXX + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds_CXX +module_expsym_cmds=$lt_module_expsym_cmds_CXX + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld_CXX + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_CXX + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_CXX + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX + +# If ld is used when linking, flag to hardcode \$libdir into a binary +# during linking. This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct_CXX + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute_CXX + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L_CXX + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic_CXX + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath_CXX + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_CXX + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols_CXX + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_CXX + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_CXX + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_CXX + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds_CXX + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds_CXX + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec_CXX + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_CXX + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects_CXX +postdep_objects=$lt_postdep_objects_CXX +predeps=$lt_predeps_CXX +postdeps=$lt_postdeps_CXX + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_CXX + +# ### END LIBTOOL TAG CONFIG: CXX +_LT_EOF + + + cat <<_LT_EOF >> "$ofile" + +# ### BEGIN LIBTOOL TAG CONFIG: RC + +# The linker used to build libraries. +LD=$lt_LD_RC + +# How to create reloadable object files. +reload_flag=$lt_reload_flag_RC +reload_cmds=$lt_reload_cmds_RC + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds_RC + +# A language specific compiler. +CC=$lt_compiler_RC + +# Is the compiler the GNU compiler? +with_gcc=$GCC_RC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_RC + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_RC + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_RC + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_RC + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object_RC + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds_RC +archive_expsym_cmds=$lt_archive_expsym_cmds_RC + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds_RC +module_expsym_cmds=$lt_module_expsym_cmds_RC + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld_RC + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_RC + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_RC + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC + +# If ld is used when linking, flag to hardcode \$libdir into a binary +# during linking. This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_RC + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct_RC + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute_RC + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L_RC + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_RC + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic_RC + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath_RC + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_RC + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols_RC + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_RC + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_RC + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_RC + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds_RC + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds_RC + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec_RC + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_RC + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_RC + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects_RC +postdep_objects=$lt_postdep_objects_RC +predeps=$lt_predeps_RC +postdeps=$lt_postdeps_RC + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_RC + +# ### END LIBTOOL TAG CONFIG: RC +_LT_EOF + + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + + +# Make sure these are executable. +chmod u+x tests/test_wrapper.sh build-test-tarball.mk + +#==================================================================================== + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: +-=-=-=-=-=-=-=-=-=-= Configuration Complete =-=-=-=-=-=-=-=-=-=- + + Configuration summary : + + libsndfile version : .................. ${VERSION} + + Host CPU : ............................ ${host_cpu} + Host Vendor : ......................... ${host_vendor} + Host OS : ............................. ${host_os} + + Experimental code : ................... ${enable_experimental:-no} + Using ALSA in example programs : ...... ${enable_alsa:-no} + External FLAC/Ogg/Vorbis : ............ ${enable_external_libs:-no} +" >&5 +$as_echo " +-=-=-=-=-=-=-=-=-=-= Configuration Complete =-=-=-=-=-=-=-=-=-=- + + Configuration summary : + + libsndfile version : .................. ${VERSION} + + Host CPU : ............................ ${host_cpu} + Host Vendor : ......................... ${host_vendor} + Host OS : ............................. ${host_os} + + Experimental code : ................... ${enable_experimental:-no} + Using ALSA in example programs : ...... ${enable_alsa:-no} + External FLAC/Ogg/Vorbis : ............ ${enable_external_libs:-no} +" >&6; } + +if test -z "$PKG_CONFIG" ; then + echo " *****************************************************************" + echo " *** The pkg-config program is missing. ***" + echo " *** External FLAC/Ogg/Vorbis libs cannot be found without it. ***" + echo " *** http://pkg-config.freedesktop.org/wiki/ ***" + echo " *****************************************************************" + echo + fi + +if test x$ac_cv_c_compiler_gnu = xyes ; then + echo " Tools :" + echo + echo " Compiler is GCC : ..................... ${ac_cv_c_compiler_gnu}" + echo " GCC version : ......................... ${GCC_VERSION}" + if test $GCC_MAJOR_VERSION -lt 3 ; then + echo "\n" + echo " ** This compiler version allows applications to write" + echo " ** to static strings within the library." + echo " ** Compile with GCC version 3.X or above to avoid this problem." + fi + fi + +if test $libdir = "\${exec_prefix}/lib" ; then + libdir="$prefix/lib" + fi + +if test $bindir = "\${exec_prefix}/bin" ; then + bindir="$prefix/bin" + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: + Installation directories : + + Library directory : ................... $libdir + Program directory : ................... $bindir + Pkgconfig directory : ................. $libdir/pkgconfig + HTML docs directory : ................. $htmldocdir +" >&5 +$as_echo " + Installation directories : + + Library directory : ................... $libdir + Program directory : ................... $bindir + Pkgconfig directory : ................. $libdir/pkgconfig + HTML docs directory : ................. $htmldocdir +" >&6; } + +if test x$prefix != "x/usr" ; then + echo "Compiling some other packages against libsndfile may require" + echo "the addition of '$libdir/pkgconfig' to the" + echo "PKG_CONFIG_PATH environment variable." + echo + fi + +(cd src && make genfiles) +(cd tests && make genfiles) diff --git a/interpretor/libsndfile-1.0.25/configure.ac b/interpretor/libsndfile-1.0.25/configure.ac new file mode 100644 index 0000000..20ba55a --- /dev/null +++ b/interpretor/libsndfile-1.0.25/configure.ac @@ -0,0 +1,704 @@ +# Copyright (C) 1999-2011 Erik de Castro Lopo (erikd AT mega-nerd DOT com). + +dnl Require autoconf version +AC_PREREQ(2.57) + +AC_INIT([libsndfile],[1.0.25],[sndfile@mega-nerd.com], + [libsndfile],[http://www.mega-nerd.com/libsndfile/]) + +# Put config stuff in Cfg. +AC_CONFIG_AUX_DIR(Cfg) + +AC_CONFIG_SRCDIR([src/sndfile.c]) +AC_CANONICAL_TARGET([]) + +AC_CONFIG_MACRO_DIR([M4]) +AC_CONFIG_HEADERS([src/config.h]) + +AM_INIT_AUTOMAKE($PACKAGE_NAME,$PACKAGE_VERSION) +AM_SILENT_RULES([yes]) + +dnl Add parameters for aclocal +AC_SUBST(ACLOCAL_AMFLAGS, "-I M4") + +AC_LANG([C]) + +AC_PROG_CC +AM_PROG_CC_C_O +AC_PROG_CXX +AC_PROG_SED + +# Do not check for F77. +define([AC_LIBTOOL_LANG_F77_CONFIG], [:])dnl + +AM_PROG_LIBTOOL +LT_PROG_RC + +AC_CHECK_PROG(HAVE_AUTOGEN, autogen, yes, no) +AC_CHECK_PROG(HAVE_WINE, wine, yes, no) + +AC_PROG_INSTALL +AC_PROG_LN_S + +#------------------------------------------------------------------------------------ +# Rules for library version information: +# +# 1. Start with version information of `0:0:0' for each libtool library. +# 2. Update the version information only immediately before a public release of +# your software. More frequent updates are unnecessary, and only guarantee +# that the current interface number gets larger faster. +# 3. If the library source code has changed at all since the last update, then +# increment revision (`c:r:a' becomes `c:r+1:a'). +# 4. If any interfaces have been added, removed, or changed since the last update, +# increment current, and set revision to 0. +# 5. If any interfaces have been added since the last public release, then increment +# age. +# 6. If any interfaces have been removed since the last public release, then set age +# to 0. + +CLEAN_VERSION=`echo $PACKAGE_VERSION | $SED "s/p.*//"` +VERSION_MINOR=`echo $CLEAN_VERSION | $SED "s/.*\.//"` + +SHARED_VERSION_INFO="1:$VERSION_MINOR:0" + +#------------------------------------------------------------------------------------ + +AC_HEADER_STDC + +AC_CHECK_HEADERS(endian.h) +AC_CHECK_HEADERS(byteswap.h) +AC_CHECK_HEADERS(locale.h) +AC_CHECK_HEADERS(sys/time.h) + +AC_HEADER_SYS_WAIT + +AC_CHECK_DECLS(S_IRGRP) +if test x$ac_cv_have_decl_S_IRGRP = xyes ; then + AC_DEFINE_UNQUOTED([HAVE_DECL_S_IRGRP],1,[Set to 1 if S_IRGRP is defined.]) +else + AC_DEFINE_UNQUOTED([HAVE_DECL_S_IRGRP],0) + fi + +AM_CONDITIONAL([LINUX_MINGW_CROSS_TEST], + [test "$build_os:$target_os:$host_os:$HAVE_WINE" = "linux-gnu:mingw32msvc:mingw32msvc:yes"]) + +#==================================================================================== +# Check for support of the struct hack. + +MN_C99_FLEXIBLE_ARRAY + +if test x$ac_cv_c99_flexible_array = xyes ; then + AC_DEFINE([HAVE_FLEXIBLE_ARRAY],1, [Set to 1 if the compile supports the struct hack.]) +else + AC_MSG_WARN([[*** This compiler does not support the 1999 ISO C Standard ***]]) + AC_MSG_WARN([[*** feature known as the flexible array struct member. ***]]) + AC_DEFINE([HAVE_FLEXIBLE_ARRAY],0) + fi + +#==================================================================================== +# Couple of initializations here. Fill in real values later. + +SHLIB_VERSION_ARG="" + +#==================================================================================== +# Finished checking, handle options. + +AC_ARG_ENABLE(experimental, + AC_HELP_STRING([--enable-experimental], [enable experimental code])) + +EXPERIMENTAL_CODE=0 +if test x$enable_experimental = xyes ; then + EXPERIMENTAL_CODE=1 + fi +AC_DEFINE_UNQUOTED([ENABLE_EXPERIMENTAL_CODE],${EXPERIMENTAL_CODE}, [Set to 1 to enable experimental code.]) + +AC_ARG_ENABLE(gcc-werror, + AC_HELP_STRING([--enable-gcc-werror], [enable -Werror in all Makefiles])) + +AC_ARG_ENABLE(gcc-pipe, + AC_HELP_STRING([--disable-gcc-pipe], [disable gcc -pipe option])) + +AC_ARG_ENABLE(gcc-opt, + AC_HELP_STRING([--disable-gcc-opt], [disable gcc optimisations])) + +AC_ARG_ENABLE(cpu-clip, + AC_HELP_STRING([--disable-cpu-clip], [disable tricky cpu specific clipper])) + +AC_ARG_ENABLE(bow-docs, + AC_HELP_STRING([--enable-bow-docs], [enable black-on-white html docs])) + +AC_ARG_ENABLE(sqlite, + AC_HELP_STRING([--disable-sqlite], [disable use of sqlite])) + +AC_ARG_ENABLE(alsa, + AC_HELP_STRING([--disable-alsa], [disable use of ALSA])) + +AC_ARG_ENABLE(external-libs, + AC_HELP_STRING([--disable-external-libs], [disable use of FLAC, Ogg and Vorbis [[default=no]]])) + +AC_ARG_ENABLE(octave, + AC_HELP_STRING([--enable-octave], [disable building of GNU Octave module])) + +AC_ARG_ENABLE(test-coverage, + AC_HELP_STRING([--enable-test-coverage], [enable test coverage])) +AM_CONDITIONAL([ENABLE_TEST_COVERAGE], [test "$enable_test_coverage" = yes]) + +#==================================================================================== +# Check types and their sizes. + +AC_CHECK_SIZEOF(wchar_t,4) +AC_CHECK_SIZEOF(short,2) +AC_CHECK_SIZEOF(int,4) +AC_CHECK_SIZEOF(long,4) +AC_CHECK_SIZEOF(float,4) +AC_CHECK_SIZEOF(double,4) +AC_CHECK_SIZEOF(void*,8) +AC_CHECK_SIZEOF(size_t,4) +AC_CHECK_SIZEOF(int64_t,8) +AC_CHECK_SIZEOF(long long,8) + +#==================================================================================== +# Find an appropriate type for sf_count_t. +# On systems supporting files larger than 2 Gig, sf_count_t must be a 64 bit value. +# Unfortunately there is more than one way of ensuring this so need to do some +# pretty rigourous testing here. + +unset ac_cv_sizeof_off_t + +AC_CHECK_SIZEOF(off_t,1) # Fake default value. + +case "$host_os" in + mingw32msvc | mingw32) + TYPEOF_SF_COUNT_T="__int64" + SF_COUNT_MAX="0x7FFFFFFFFFFFFFFFLL" + SIZEOF_SF_COUNT_T=8 + AC_DEFINE([__USE_MINGW_ANSI_STDIO],1,[Set to 1 to use C99 printf/snprintf in MinGW.]) + ;; + *) + if test "x$ac_cv_sizeof_off_t" = "x8" ; then + # If sizeof (off_t) is 8, no further checking is needed. + TYPEOF_SF_COUNT_T="int64_t" + SF_COUNT_MAX="0x7FFFFFFFFFFFFFFFLL" + SIZEOF_SF_COUNT_T=8 + else + # Check for common 64 bit file offset types. + AC_CHECK_SIZEOF(loff_t,1) # Fake default value. + AC_CHECK_SIZEOF(off64_t,1) # Fake default value. + + TYPEOF_SF_COUNT_T="unknown" + if test "x$ac_cv_sizeof_loff_t" = "x8" ; then + TYPEOF_SF_COUNT_T="int64_t" + SIZEOF_SF_COUNT_T=8 + elif test "x$ac_cv_sizeof_off64_t" = "x8" ; then + TYPEOF_SF_COUNT_T="int64_t" + SIZEOF_SF_COUNT_T=8 + fi + + # Save the old sizeof (off_t) value and then unset it to see if it + # changes when Large File Support is enabled. + + pre_largefile_sizeof_off_t=$ac_cv_sizeof_off_t + unset ac_cv_sizeof_off_t + + AC_SYS_EXTRA_LARGEFILE + + if test "x$ac_cv_sys_largefile_CFLAGS" = "xno" ; then + ac_cv_sys_largefile_CFLAGS="" + fi + if test "x$ac_cv_sys_largefile_LDFLAGS" = "xno" ; then + ac_cv_sys_largefile_LDFLAGS="" + fi + if test "x$ac_cv_sys_largefile_LIBS" = "xno" ; then + ac_cv_sys_largefile_LIBS="" + fi + + AC_CHECK_SIZEOF(off_t,1) # Fake default value. + + if test "x$ac_cv_sizeof_off_t" = "x8" ; then + TYPEOF_SF_COUNT_T="int64_t" + SF_COUNT_MAX="0x7FFFFFFFFFFFFFFFLL" + elif test "x$ac_cv_sizeof_off_t" = "x$pre_largefile_sizeof_off_t" ; then + AC_MSG_WARN([[This machine does not seem to support 64 bit file offsets.]]) + TYPEOF_SF_COUNT_T="off_t" + SIZEOF_SF_COUNT_T=$ac_cv_sizeof_off_t + elif test "x$TYPEOF_SF_COUNT_T" = "xunknown" ; then + echo + echo "*** The configure process has determined that this system is capable" + echo "*** of Large File Support but has not been able to find a type which" + echo "*** is an unambiguous 64 bit file offset." + echo "*** Please contact the author to help resolve this problem." + echo + AC_MSG_ERROR([[Bad file offset type.]]) + fi + fi + ;; + esac + +if test $SIZEOF_SF_COUNT_T = 4 ; then + SF_COUNT_MAX="0x7FFFFFFF" + fi + +AC_DEFINE_UNQUOTED([TYPEOF_SF_COUNT_T],${TYPEOF_SF_COUNT_T}, [Set to long if unknown.]) +AC_SUBST(TYPEOF_SF_COUNT_T) + +AC_DEFINE_UNQUOTED([SIZEOF_SF_COUNT_T],${SIZEOF_SF_COUNT_T}, [Set to sizeof (long) if unknown.]) +AC_SUBST(SIZEOF_SF_COUNT_T) + +AC_DEFINE_UNQUOTED([SF_COUNT_MAX],${SF_COUNT_MAX}, [Set to maximum allowed value of sf_count_t type.]) +AC_SUBST(SF_COUNT_MAX) + +AC_CHECK_TYPES(ssize_t) +AC_CHECK_SIZEOF(ssize_t,4) + +#==================================================================================== +# Determine endian-ness of target processor. + +MN_C_FIND_ENDIAN + +AC_DEFINE_UNQUOTED(CPU_IS_BIG_ENDIAN, ${ac_cv_c_big_endian}, + [Target processor is big endian.]) +AC_DEFINE_UNQUOTED(CPU_IS_LITTLE_ENDIAN, ${ac_cv_c_little_endian}, + [Target processor is little endian.]) +AC_DEFINE_UNQUOTED(WORDS_BIGENDIAN, ${ac_cv_c_big_endian}, + [Target processor is big endian.]) + +#==================================================================================== +# Check for functions. + +AC_CHECK_FUNCS(malloc calloc realloc free) +AC_CHECK_FUNCS(open read write lseek pread pwrite) +AC_CHECK_FUNCS(fstat ftruncate fsync) +AC_CHECK_FUNCS(snprintf vsnprintf) +AC_CHECK_FUNCS(gmtime gmtime_r localtime localtime_r gettimeofday) +AC_CHECK_FUNCS(mmap getpagesize) +AC_CHECK_FUNCS(setlocale) +AC_CHECK_FUNCS(pipe waitpid) + +AC_CHECK_LIB([m],floor) +AC_CHECK_FUNCS(floor ceil fmod) + +MN_C99_FUNC_LRINT +MN_C99_FUNC_LRINTF + +#==================================================================================== +# Check for requirements for building plugins for other languages/enviroments. + +dnl Octave maths environment http://www.octave.org/ +if test x$cross_compiling = xno ; then + if test x$enable_octave = xno ; then + AM_CONDITIONAL(BUILD_OCTAVE_MOD, false) + else + AC_OCTAVE_BUILD + fi +else + AM_CONDITIONAL(BUILD_OCTAVE_MOD, false) + fi + +#==================================================================================== +# Check for Ogg, Vorbis and FLAC. + +HAVE_EXTERNAL_LIBS=0 +EXTERNAL_CFLAGS="" +EXTERNAL_LIBS="" + +# Check for pkg-config outside the if statement. +PKG_PROG_PKG_CONFIG + +if test -n "$PKG_CONFIG" ; then + if test x$enable_external_libs = xno ; then + AC_MSG_WARN([[*** External libs (FLAC, Ogg, Vorbis) disabled. ***]]) + else + PKG_CHECK_MOD_VERSION(FLAC, flac >= 1.2.1, ac_cv_flac=yes, ac_cv_flac=no) + + # Make sure the FLAC_CFLAGS value is sane. + FLAC_CFLAGS=`echo $FLAC_CLFAGS | $SED "s/FLAC$//"` + + PKG_CHECK_MOD_VERSION(OGG, ogg >= 1.1.3, ac_cv_ogg=yes, ac_cv_ogg=no) + + if test x$enable_experimental = xyes ; then + PKG_CHECK_MOD_VERSION(SPEEX, speex >= 1.2, ac_cv_speex=yes, ac_cv_speex=no) + else + SPEEX_CFLAGS="" + SPEEX_LIBS="" + fi + + # Vorbis versions earlier than 1.2.3 have bugs that cause the libsndfile + # test suite to fail on MIPS, PowerPC and others. + # See: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=549899 + PKG_CHECK_MOD_VERSION(VORBIS, vorbis >= 1.2.3, ac_cv_vorbis=yes, ac_cv_vorbis=no) + PKG_CHECK_MOD_VERSION(VORBISENC, vorbisenc >= 1.2.3, ac_cv_vorbisenc=yes, ac_cv_vorbisenc=no) + enable_external_libs=yes + fi + + if test x$ac_cv_flac$ac_cv_ogg$ac_cv_vorbis$ac_cv_vorbisenc = "xyesyesyesyes" ; then + HAVE_EXTERNAL_LIBS=1 + enable_external_libs=yes + + EXTERNAL_CFLAGS="$FLAC_CFLAGS $OGG_CFLAGS $VORBISENC_CFLAGS $SPEEX_CFLAGS" + EXTERNAL_LIBS="$FLAC_LIBS $VORBISENC_LIBS $SPEEX_LIBS" + else + echo + AC_MSG_WARN([[*** One or more of the external libraries (ie libflac, libogg and]]) + AC_MSG_WARN([[*** libvorbis) is either missing (possibly only the development]]) + AC_MSG_WARN([[*** headers) or is of an unsupported version.]]) + AC_MSG_WARN([[***]]) + AC_MSG_WARN([[*** Unfortunately, for ease of maintenance, the external libs]]) + AC_MSG_WARN([[*** are an all or nothing affair.]]) + echo + enable_external_libs=no + fi + fi + +AC_DEFINE_UNQUOTED([HAVE_EXTERNAL_LIBS], $HAVE_EXTERNAL_LIBS, [Will be set to 1 if flac, ogg and vorbis are available.]) + +#==================================================================================== +# Check for libsqlite3 (only used in regtest). + +ac_cv_sqlite3=no +if test x$enable_sqlite != xno ; then + PKG_CHECK_MOD_VERSION(SQLITE3, sqlite3 >= 3.2, ac_cv_sqlite3=yes, ac_cv_sqlite3=no) + fi + +if test x$ac_cv_sqlite3 = "xyes" ; then + HAVE_SQLITE3=1 +else + HAVE_SQLITE3=0 + fi + +AC_DEFINE_UNQUOTED([HAVE_SQLITE3],$HAVE_SQLITE3,[Set to 1 if you have libsqlite3.]) + +#==================================================================================== +# Determine if the processor can do clipping on float to int conversions. + +if test x$enable_cpu_clip != "xno" ; then + MN_C_CLIP_MODE +else + echo "checking processor clipping capabilities... disabled" + ac_cv_c_clip_positive=0 + ac_cv_c_clip_negative=0 + fi + +AC_DEFINE_UNQUOTED(CPU_CLIPS_POSITIVE, ${ac_cv_c_clip_positive}, + [Target processor clips on positive float to int conversion.]) +AC_DEFINE_UNQUOTED(CPU_CLIPS_NEGATIVE, ${ac_cv_c_clip_negative}, + [Target processor clips on negative float to int conversion.]) + +#==================================================================================== +# Target OS specific stuff. + +OS_SPECIFIC_CFLAGS="" +OS_SPECIFIC_LINKS="" +os_is_win32=0 +os_is_macosx=0 +use_windows_api=0 + +case "$host_os" in + darwin* | rhapsody*) + os_is_macosx=1 + OS_SPECIFIC_CFLAGS="-I/Developer/Headers/FlatCarbon" + OS_SPECIFIC_LINKS="-framework CoreAudio" + ;; + mingw*) + os_is_win32=1 + use_windows_api=1 + OS_SPECIFIC_LINKS="-lwinmm" + ;; + esac + +AC_DEFINE_UNQUOTED(OS_IS_WIN32, ${os_is_win32}, [Set to 1 if compiling for Win32]) +AC_DEFINE_UNQUOTED(OS_IS_MACOSX, ${os_is_macosx}, [Set to 1 if compiling for MacOSX]) +AC_DEFINE_UNQUOTED(USE_WINDOWS_API, ${use_windows_api}, [Set to 1 to use the native windows API]) + +AM_CONDITIONAL(USE_WIN_VERSION_FILE, test ${use_windows_api} -eq 1) + +#==================================================================================== +# Check for ALSA. + +ALSA_LIBS="" + +if test x$enable_alsa != xno ; then + AC_CHECK_HEADERS(alsa/asoundlib.h) + if test x$ac_cv_header_alsa_asoundlib_h = xyes ; then + ALSA_LIBS="-lasound" + enable_alsa=yes + fi + fi + +#==================================================================================== +# Check for OpenBSD's sndio. + +SNDIO_LIBS="" +AC_CHECK_HEADERS(sndio.h) +if test x$ac_cv_header_sndio_h = xyes ; then + SNDIO_LIBS="-lsndio" + fi + +#==================================================================================== +# Test for sanity when cross-compiling. + +if test x$cross_compiling = xyes ; then + AC_MSG_WARN([[******************************************************************]]) + AC_MSG_WARN([[*** We are cross-compiling, so have to assume sizeof (short) == 2 ]]) + AC_MSG_WARN([[*** and sizeof (int) == 4. If this is not the case there is no ]]) + AC_MSG_WARN([[*** chance of this working. Please contact the mantainer. ]]) + AC_MSG_WARN([[******************************************************************]]) + fi + +if test $ac_cv_sizeof_short != 2 ; then + AC_MSG_WARN([[******************************************************************]]) + AC_MSG_WARN([[*** sizeof (short) != 2. ]]) + AC_MSG_WARN([[******************************************************************]]) + fi + +if test $ac_cv_sizeof_int != 4 ; then + AC_MSG_WARN([[******************************************************************]]) + AC_MSG_WARN([[*** sizeof (int) != 4 ]]) + AC_MSG_WARN([[******************************************************************]]) + fi + +if test $ac_cv_sizeof_float != 4 ; then + AC_MSG_WARN([[******************************************************************]]) + AC_MSG_WARN([[*** sizeof (float) != 4. ]]) + AC_MSG_WARN([[******************************************************************]]) + fi + +if test $ac_cv_sizeof_double != 8 ; then + AC_MSG_WARN([[******************************************************************]]) + AC_MSG_WARN([[*** sizeof (double) != 8. ]]) + AC_MSG_WARN([[******************************************************************]]) + fi + +if test x"$ac_cv_prog_HAVE_AUTOGEN" = "xno" ; then + AC_MSG_WARN([[Touching files in directory tests/.]]) + touch tests/*.c tests/*.h + fi + +#==================================================================================== +# Settings for the HTML documentation. + +htmldocdir=$prefix/share/doc/libsndfile1-dev/html + +if test $prefix = "NONE" ; then + htmldocdir=/usr/local/share/doc/libsndfile1-dev/html +else + htmldocdir=$prefix/share/doc/libsndfile1-dev/html + fi + +if test x$enable_bow_docs = "xyes" ; then + HTML_BGCOLOUR="white" + HTML_FGCOLOUR="black" +else + HTML_BGCOLOUR="black" + HTML_FGCOLOUR="white" + fi + +#==================================================================================== +# Now use the information from the checking stage. + +win32_target_dll=0 +COMPILER_IS_GCC=0 + +if test x$ac_cv_c_compiler_gnu = xyes ; then + MN_ADD_CFLAGS(-std=gnu99) + + MN_GCC_VERSION + + if test "x$GCC_MAJOR_VERSION$GCC_MINOR_VERSION" = "x42" ; then + AC_MSG_WARN([****************************************************************]) + AC_MSG_WARN([** GCC version 4.2 warns about the inline keyword for no good **]) + AC_MSG_WARN([** reason but the maintainers do not see it as a bug. **]) + AC_MSG_WARN([** See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33995 **]) + AC_MSG_WARN([** Using -fgnu-inline to avoid this stupidity. **]) + AC_MSG_WARN([****************************************************************]) + MN_ADD_CFLAGS([-fgnu89-inline]) + fi + + CFLAGS="$CFLAGS -Wall" + CXXFLAGS="$CXXFLAGS -Wall" + + MN_ADD_CFLAGS([-Wextra]) + + AC_LANG_PUSH([C++]) + MN_ADD_CXXFLAGS([-Wextra]) + AC_LANG_POP([C++]) + + MN_ADD_CFLAGS([-Wdeclaration-after-statement]) + MN_ADD_CFLAGS([-Wpointer-arith]) + MN_ADD_CFLAGS([-funsigned-char]) + + if test x$enable_gcc_werror = "xyes" ; then + CFLAGS="-Werror $CFLAGS" + CXXFLAGS="-Werror $CXXFLAGS" + fi + + if test x$enable_test_coverage = "xyes" ; then + # MN_ADD_CFLAGS([-ftest-coverage]) + MN_ADD_CFLAGS([-coverage]) + fi + + CFLAGS="$CFLAGS -Wstrict-prototypes -Wmissing-prototypes -Waggregate-return -Wcast-align -Wcast-qual -Wnested-externs -Wshadow -Wbad-function-cast -Wwrite-strings -Wundef " + # -Wundef -Wmissing-declarations -Winline -Wconversion" + CXXFLAGS="$CXXFLAGS -Wcast-align -Wcast-qual -Wshadow -Wwrite-strings -Wctor-dtor-privacy -Wnon-virtual-dtor -Woverloaded-virtual -Wreorder -Wsign-promo -Wundef " + + if test "x$enable_gcc_opt" = "xno" ; then + temp_CFLAGS=`echo $CFLAGS | $SED "s/O2/O0/"` + CFLAGS=$temp_CFLAGS + AC_MSG_WARN([[*** Compiler optimisations switched off. ***]]) + fi + + # OS specific tweaks. + case "$host_os" in + darwin* | rhapsody*) + # Disable -Wall, -pedantic and -Wshadow for Apple Darwin/Rhapsody. + # System headers on these systems are broken. + temp_CFLAGS=`echo $CFLAGS | $SED "s/-Wall -pedantic//" | $SED "s/-Wshadow//" | $SED "s/-Waggregate-return//"` + CFLAGS=$temp_CFLAGS + SHLIB_VERSION_ARG="-Wl,-exported_symbols_list -Wl,\$(srcdir)/Symbols.darwin" + ;; + linux*|kfreebsd*-gnu*|gnu*) + SHLIB_VERSION_ARG="-Wl,--version-script=\$(srcdir)/Symbols.gnu-binutils" + ;; + mingw*) + # Linker flag '-Wl,--out-implib' does not work with mingw cross compiler + # so we don't use it here. + SHLIB_VERSION_ARG="-Wl,\$(srcdir)/libsndfile-1.def" + win32_target_dll=1 + if test x"$enable_shared" = xno ; then + win32_target_dll=0 + fi + ;; + os2*) + SHLIB_VERSION_ARG="-Wl,-export-symbols \$(srcdir)/Symbols.os2" + ;; + *) + ;; + esac + if test x$enable_gcc_pipe != "xno" ; then + CFLAGS="$CFLAGS -pipe" + fi + + COMPILER_IS_GCC=1 + fi + +AC_DEFINE_UNQUOTED([WIN32_TARGET_DLL], ${win32_target_dll}, [Set to 1 if windows DLL is being built.]) +AC_DEFINE_UNQUOTED([COMPILER_IS_GCC], ${COMPILER_IS_GCC}, [Set to 1 if the compile is GNU GCC.]) + +CFLAGS="$CFLAGS $OS_SPECIFIC_CFLAGS" + +if test x"$CFLAGS" = x ; then + echo "Error in configure script. CFLAGS has been screwed up." + exit + fi + +HOST_TRIPLET="${host_cpu}-${host_vendor}-${host_os}" + +if test "$HOST_TRIPLET" = "x86_64-w64-mingw32" ; then + OS_SPECIFIC_LINKS=" -static-libgcc $OS_SPECIFIC_LINKS" + fi + +WIN_RC_VERSION=`echo $PACKAGE_VERSION | $SED -e "s/p.*//" -e "s/\./,/g"` + +#------------------------------------------------------------------------------- + +AC_SUBST(HOST_TRIPLET) + +AC_SUBST(htmldocdir) +AC_SUBST(HTML_BGCOLOUR) +AC_SUBST(HTML_FGCOLOUR) + +AC_SUBST(SHLIB_VERSION_ARG) +AC_SUBST(SHARED_VERSION_INFO) +AC_SUBST(CLEAN_VERSION) +AC_SUBST(WIN_RC_VERSION) + +AC_SUBST(OS_SPECIFIC_CFLAGS) +AC_SUBST(OS_SPECIFIC_LINKS) +AC_SUBST(ALSA_LIBS) +AC_SUBST(SNDIO_LIBS) + +AC_SUBST(EXTERNAL_CFLAGS) +AC_SUBST(EXTERNAL_LIBS) + +dnl The following line causes the libtool distributed with the source +dnl to be replaced if the build system has a more recent version. +AC_SUBST(LIBTOOL_DEPS) + +AC_CONFIG_FILES([ \ + src/Makefile man/Makefile examples/Makefile tests/Makefile regtest/Makefile \ + M4/Makefile doc/Makefile Win32/Makefile Octave/Makefile programs/Makefile \ + Makefile \ + src/version-metadata.rc tests/test_wrapper.sh tests/pedantic-header-test.sh \ + doc/libsndfile.css build-test-tarball.mk libsndfile.spec sndfile.pc \ + src/sndfile.h \ + ]) +AC_OUTPUT + +# Make sure these are executable. +chmod u+x tests/test_wrapper.sh build-test-tarball.mk + +#==================================================================================== + +AC_MSG_RESULT([ +-=-=-=-=-=-=-=-=-=-= Configuration Complete =-=-=-=-=-=-=-=-=-=- + + Configuration summary : + + libsndfile version : .................. ${VERSION} + + Host CPU : ............................ ${host_cpu} + Host Vendor : ......................... ${host_vendor} + Host OS : ............................. ${host_os} + + Experimental code : ................... ${enable_experimental:-no} + Using ALSA in example programs : ...... ${enable_alsa:-no} + External FLAC/Ogg/Vorbis : ............ ${enable_external_libs:-no} +]) + +if test -z "$PKG_CONFIG" ; then + echo " *****************************************************************" + echo " *** The pkg-config program is missing. ***" + echo " *** External FLAC/Ogg/Vorbis libs cannot be found without it. ***" + echo " *** http://pkg-config.freedesktop.org/wiki/ ***" + echo " *****************************************************************" + echo + fi + +if test x$ac_cv_c_compiler_gnu = xyes ; then + echo " Tools :" + echo + echo " Compiler is GCC : ..................... ${ac_cv_c_compiler_gnu}" + echo " GCC version : ......................... ${GCC_VERSION}" + if test $GCC_MAJOR_VERSION -lt 3 ; then + echo "\n" + echo " ** This compiler version allows applications to write" + echo " ** to static strings within the library." + echo " ** Compile with GCC version 3.X or above to avoid this problem." + fi + fi + +if test $libdir = "\${exec_prefix}/lib" ; then + libdir="$prefix/lib" + fi + +if test $bindir = "\${exec_prefix}/bin" ; then + bindir="$prefix/bin" + fi + +AC_MSG_RESULT([[ + Installation directories : + + Library directory : ................... $libdir + Program directory : ................... $bindir + Pkgconfig directory : ................. $libdir/pkgconfig + HTML docs directory : ................. $htmldocdir +]]) + +if test x$prefix != "x/usr" ; then + echo "Compiling some other packages against libsndfile may require" + echo "the addition of '$libdir/pkgconfig' to the" + echo "PKG_CONFIG_PATH environment variable." + echo + fi + +(cd src && make genfiles) +(cd tests && make genfiles) diff --git a/interpretor/libsndfile-1.0.25/doc/AUTHORS b/interpretor/libsndfile-1.0.25/doc/AUTHORS new file mode 100644 index 0000000..b7e2232 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/doc/AUTHORS @@ -0,0 +1,14 @@ +The main author of libsndfile is Erik de Castro Lopo +apart from code in the following directories: + + - src/GSM610 : Written by Jutta Degener and Carsten + Bormann . They should not be contacted in relation to + libsndfile or the GSM 6.10 code that is part of libsndfile. Their original + code can be found at: + + http://kbs.cs.tu-berlin.de/~jutta/toast.html + + - src/G72x : Released by Sun Microsystems, Inc. to the public domain. Minor + modifications were required to integrate these files into libsndfile. The + changes are listed in src/G72x/ChangeLog. + diff --git a/interpretor/libsndfile-1.0.25/doc/ChangeLog b/interpretor/libsndfile-1.0.25/doc/ChangeLog new file mode 100644 index 0000000..cb29658 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/doc/ChangeLog @@ -0,0 +1,9044 @@ +2011-07-13 Erik de Castro Lopo + + * NEWS README configure.ac doc/*.html + Updates for 1.0.25. + +2011-07-07 Erik de Castro Lopo + + * src/sfconfig.h + Add handling for HAVE_SYS_WAIT_H. + + * Makefile.am src/Makefile.am tests/Makefile.am + Add 'checkprograms' target. + +2011-07-05 Erik de Castro Lopo + + * src/common.h src/sndfile.c + Purge SF_ASSERT macro. Use standard C assert instead. + + * src/paf.c src/common.h src/sndfile.c + Fix for Secunia Advisory SA45125, heap overflow (heap gets overwritten with + byte value of 0) due to integer overflow if PAF file handler. + + * src/ima_adpcm.c src/ms_adpcm.c src/paf.c + Use calloc instead of malloc followed by memset. + + * tests/utils.tpl + Clean up use of memset. + +2011-07-05 Erik de Castro Lopo + + * src/ogg.c + Fix log message. + + * tests/format_check_test.c + Fix compiler warnings. + +2011-07-04 Erik de Castro Lopo + + * src/sndfile.c + Fix error message for erro code SFE_ZERO_MINOR_FORMAT. + + * tests/format_check_test.c + Add a test to for SF_FINFO format field validation. + + * src/ogg.c src/ogg_vorbis.c src/ogg.h src/ogg_pcm.c src/ogg_speex.c + src/common.h src/Makefile.am + Move vorbis specific code to ogg_vorbis.c, add new files for handling PCM + and Speex codecs in an Ogg container. The later two are only enabled with + ENABLE_EXPERIMENTAL_CODE config variable. + +2011-06-28 Erik de Castro Lopo + + * src/strings.c + Clean up and refactor storage of SF_STR_SOFTWARE. + +2011-06-23 Erik de Castro Lopo + + * src/sndfile.h.in doc/api.html + Fix definition of SF_STR_LAST and update SF_STR_* related docs. Thanks to + Tim van der Molen for the patch. + +2011-06-21 Erik de Castro Lopo + + * programs/sndfile-interleave.c + Fix handling of argc. Thanks to Marius Hennecke. + + * src/wav_w64.c + Accept broken WAV files with blockalign == 0. Thanks to Olivier Tristan for + providing example files. + + * src/wav.c + Jump over 'FLLR' chunks. + +2011-06-14 Erik de Castro Lopo + + * src/sndfile.h.in + Fix -Wundef warning due to ENABLE_SNDFILE_WINDOWS_PROTOTYPES. + + * configure.ac + Add -Wundef to CFLAGS. + + * src/ogg.c + Fix -Wunder warning. + +2011-05-18 Erik de Castro Lopo + + * configure.ac + Use int64_t instead of off_t when they are the same size. + + * src/Makefile.am tests/Makefile.am + Use check_PROGRAMS instead of noinst_PROGRAMS where appropriate. + +2011-05-08 Erik de Castro Lopo + + * src/wav.c + Don't allow unknown and/or un-editable chunks to prevent the file from being + opened in SFM_RDWR mode. + +2011-04-25 Erik de Castro Lopo + + * tests/format_check_test.c + Fix segfault in test program. + +2011-04-25 Erik de Castro Lopo + + * tests/format_check_test.c + New test program to check to make sure that sf_open() and sf_check_format() + agree as to what is a valid program. + + * tests/Makefile.am tests/test_wrapper.sh.in + Hook into build and test runner. + + * src/sndfile.c + Fix some sf_format_check() problems. Thanks to Charles Van Winkle for the + notification. + +2011-04-06 Erik de Castro Lopo + + * src/caf.c + Add validation to size of 'data' chunk and fix size of written 'data' + chunk. Thanks to Michael Pruett for reporting this. + +2011-03-28 Erik de Castro Lopo + + * src/* tests/* programs/* + Fix a bunch of compiler warnings with gcc-4.6. + +2011-03-25 Erik de Castro Lopo + + * tests/util.tpl + Add NOT macro to util.h. + + * src/strings.c + Fix handling of SF_STR_SOFTWARE that resulted in a segfault due to calling + strlen() on an unterminated string. Thanks to Francois Thibaud for reporting + this problem. + + * tests/string_test.c + Add test for SF_STR_SOFTWARE segfault bug. + + * configure.ac + Sanitize FLAC_CFLAGS value supplied by pkg-config which returns a value of + '-I${includedir}/FLAC'. However FLAC also provides an include file + which clashes with the Standard C header of the same name. The + solution is strip the 'FLAC' part off the end and include all FLAC headers + as . + + * configure.ac src/Makefile.am + Use non-recursive make in src/ directory. + +2011-03-23 Erik de Castro Lopo + + * NEWS README docs/*.html + Updates for 1.0.24 release. + +2011-03-22 Erik de Castro Lopo + + * configure.ac + Fix up usage of sed (should not assume GNU sed). + + * M4/add_(c|cxx)flags.m4 + Test flags in isolation. + + * tests/cpp_test.cc + Fix a broken test (test segfaults). Report by Dave Flogeras. + +2011-03-21 Erik de Castro Lopo + + * programs/common.[ch] + Add function program_name() which returns the program name minus the path + from argv [0]. + + * programs/*.c programs/Makefile.am + Use program_name() where appropriate. Fix build. + +2011-03-20 Erik de Castro Lopo + + * src/wav.c + For u-law and A-law files, write an 18 byte 'fmt ' chunk instead of a 16 + byte one. Win98 accepts files with a 16 but not 18 byte 'fmt' chunk. Later + version accept 18 byte but not 16 byte. + +2011-03-15 Erik de Castro Lopo + + * doc/FAQ.html + Add examples for question 12. + + * doc/libsndfile.css.in + Add tweaks for h4 element. + + * doc/api.html + Add documentation for virtual I/O functionality. Thanks to Uli Franke. + + * tests/util.tpl + Add static inline functions sf_info_clear() and sf_info_setup(). + + * tests/(alaw|dwvw|ulaw)_test.c + Use functions sf_info_clear() and sf_info_setup(). + +2011-03-08 Erik de Castro Lopo + + * configure.ac + Fail more gracefully if pkg-config is missing. Suggestion from Brian + Willoughby. + +2011-02-27 Erik de Castro Lopo + + * src/common.c + Use size_t instead of int for size params with varargs. + +2011-02-09 Erik de Castro Lopo + + * doc/index.html + Update supported platforms with more Debian platforms and Android. + +2011-01-27 Erik de Castro Lopo + + * src/sndfile.hh + Add an LPCWSTR version of the SndfileHandle constructor to the SndfileHandle + class definition. Thanks to Eric Eizenman for pointing out this was missing. + + * tests/cpp_test.cc + Add test for LPCWSTR version of the SndfileHandle constructor. + +2011-01-19 Erik de Castro Lopo + + * programs/sndfile-play.c + Remove cruft. + +2010-12-01 Erik de Castro Lopo + + * src/sndfile.hh + Add methods rawHandle() and takeOwnership(). Thanks to Tim Blechmann for + the patch. + + * tests/cpp_test.cc + Add tests for above two methods. Also supplied by Tim Blechmann. + +2010-11-11 Erik de Castro Lopo + + * doc/api.html + Add mention of use of sf_strerror() when sf_open() fails. + +2010-11-01 Erik de Castro Lopo + + * configure.ac + Make TYPEOF_SF_COUNT_T int64_t where possible. This may fix problems where + people are compiling on a 64 bit system with the GCC -m32 flag. + + * src/sndfile.h.in + Fix comments on sf_count_t. + +2010-10-26 Erik de Castro Lopo + + * src/aiff.c + Handle non-zero offset field in SSND chunk. Thanks to Michael Chinen. + +2010-10-20 Erik de Castro Lopo + + * configure.ac + Sed fix for FreeBSD. Thanks Tony Theodore. + +2010-10-14 Erik de Castro Lopo + + * shave.in M4/shave.m4 + Fix shave invocation of windres compiler. Thanks Damien Lespiau (upstream + shave author). + + * configure.ac M4/shave.m4 shave-libtool.in shave.in + Switch from shave to automake-1.11's AM_SILENT_RULES. + +2010-10-13 Erik de Castro Lopo + + * shave-libtool.in shave.in + Sync to upstream version. + + * src/rf64.c + More work to make the parser more robust and accepting of mal-formed files. + +2010-10-12 Erik de Castro Lopo + + * src/common.h + Add functions psf_strlcpy() and psf_strlcat(). + + * src/broadcast.c src/sndfile.c src/strings.c src/test_main.c + src/test_main.h src/test_strncpy_crlf.c + Use functions psf_strlcpy() and psf_strlcat() as appropriate. + + * tests/string_test.c + Add tests for SF_STR_GENRE and SF_STR_TRACKNUMBER. + + * src/rf64.c + Fix size of 'ds64' chunk when writing RF64. + +2010-10-10 Erik de Castro Lopo + + * programs/*.c + Add the libsndfile version to the usage message of all programs. + +2010-10-10 Erik de Castro Lopo + + * configure.ac src/version-metadata.rc.in src/Makefile.am + Add version string resources to the windows DLL. + + * doc/api.html + Update to add missing SF_FORMAT_* values. Closed Debian bug #545257. + + * NEWS README configure.ac doc/*.html + Updates for 1.0.23 release. + +2010-10-09 Erik de Castro Lopo + + * tests/pedantic-header-test.sh.in + Handle unusual values of CC environment variable. + + * src/rf64.c + Minor tweaks and additional sanity checking. + + * src/Makefile.am src/binheader_writef_check.py + Use python 2.6. + +2010-10-08 Erik de Castro Lopo + + * src/sndfile.hh + Add a missing 'inline' before a constructor defintion. + +2010-10-06 Erik de Castro Lopo + + * src/common.h + Add macro NOT. + + * src/rf64.c + Minor tweaks. + + * Makefile.am */Makefile.am + Add *~ to CLEANFILES. + +2010-10-05 Erik de Castro Lopo + + * src/sndfile.c + Fix a typo in the error string for SFE_OPEN_PIPE_RDWR. Thanks to Charles + Van Winkle for the report. + +2010-10-04 Erik de Castro Lopo + + * src/flac.c src/ogg.c src/sndfile.h.in src/strings.c src/wav.c + Add ability to read/write tracknumber and genre to flac/ogg/wav files. + Thanks to Matti Nykyri for the patch. + + * src/common.h src/broadcast.c src/strings.c + Add function psf_safe_strncpy() and use where appropriate. + +2010-10-04 Erik de Castro Lopo + + * NEWS README configure.ac doc/*.html + Updates for 1.0.22 release. + +2010-10-03 Erik de Castro Lopo + + * src/common.h src/broadcast.c src/rf64.c src/sndfile.c src/wav.c + Rewrite of SF_BROADCAST_INFO handling. + + * src/test_broadcast_var.c tests/command_test.c + Tweak SF_BROADCAST_INFO tests. + + * src/test_broadcast_var.c + Fix OSX stack check error. + +2010-09-30 Erik de Castro Lopo + + * src/sds.c + Set sustain_loop_end to 0 as suggested by Brian Lewis. + +2010-09-29 Erik de Castro Lopo + + * src/sds.c + Make sure the correct frame count gets written into the header. + + * tests/write_read_test.tpl + Don't allow SDS files to have a long frame count. + +2010-09-17 Erik de Castro Lopo + + * src/sds.c + Apply a pair of patches from Brian Lewis to fix the packet number location + and the checksum. + +2010-09-10 Erik de Castro Lopo + + * src/aiff.c src/file_io.c src/ogg.c src/rf64.c src/sndfile.c + src/strings.c src/test_audio_detect.c src/test_strncpy_crlf.c + src/wav.c tests/pcm_test.tpl + Fix a bunch of minor issues found using static analysis. + +2010-08-23 Erik de Castro Lopo + + * src/test_broadcast_var.c + New file containing tests for broadcast_set_var(). + + * src/Makefile.am src/test_main.[ch] + Hook test_broadcast_var.c into tests. + +2010-08-22 Erik de Castro Lopo + + * src/broadcast.c src/common.(c|h) + Move function strncpy_crlf() to src/common.c so the function can be tested + in isolation. + + * src/test_strncpy_crlf.c + New file. + + * src/Makefile.am src/test_main.[ch] + Hook test_strncpy_crlf.c into tests. + +2010-08-18 Erik de Castro Lopo + + * src/common.h + Move code around to make comments make sense. + + * src/broadcast.c + Add debugging code that is disabled by default. + +2010-08-02 Erik de Castro Lopo + + * src/flac.c + When the file meta data says the file has zero frames set psf->sf.frames + to SF_COUNT_MAX. Fixes Debian bug #590752. + + * programs/sndfile-info.c + Print 'unknown' if frame count == SF_COUNT_MAX. + +2010-06-27 Erik de Castro Lopo + + * src/sndfile.c + Only support writing mono SVX files. Multichannel SVX files are not + interleaved and there is no support infrastructure to cache and write + multiple channels to create a non-interleaved file. + + * src/file_io.c + Don't call close() on a file descriptor of -1. Thanks to Jeremy Friesner + for the bug report. + +2010-06-09 Erik de Castro Lopo + + * src/common.h + Add macro SF_ASSERT. + + * src/sndfile.c + Use SF_ASSERT to ensure sizeof (sf_count_t) == 8. + + * src/svx.c + Add support for reading and writing stereo SVX files. + +2010-05-07 Erik de Castro Lopo + + * configure.ac + When compiling with x86_64-w64-mingw32-gcc link with -static-libgcc flags. + + * programs/common.c programs/sndfile-metadata-set.c + Update metadata after the audio data is copied. Other minor fixes. Patch + from Marius Hennecke. + +2010-05-04 Erik de Castro Lopo + + * src/nist.c + Fix a regression reported by Hugh Secker-Walker. + + * src/api.html + Add comment about sf_open_fd() not working on Windows if the application + and the libsndfile DLL are linked to different versions of the Microsoft + C runtime DLL. + +2010-04-23 Erik de Castro Lopo + + * tests/pedantic-header-test.sh.in + Fix 'make distcheck'. + +2010-04-21 Erik de Castro Lopo + + * tests/pedantic-header-test.sh.in + New file to test whether sndfile.h can be compiled with gcc's -pedantic + flag. + + * configure.ac tests/test_wrapper.sh.in + Hook pedantic-header-test into test suite. + + * src/sndfile.h.in + Fix -pedantic warning. + +2010-04-19 Erik de Castro Lopo + + * programs/sndfile-salvage.c programs/Makefile.am + New program to salvage the audio data from WAV/WAVEX/AIFF files which are + greater than 4Gig in size. + +2010-04-09 Erik de Castro Lopo + + * programs/sndfile-convert.c + Fix valgrind warning. + +2010-04-06 Erik de Castro Lopo + + * programs/sndfile-cmp.c + When files differ in the PCM data, also print the difference offset. + Minor cleanup. + +2010-03-19 Erik de Castro Lopo + + * src/aiff.c + Don't use the 'twos' marker for 24 and 32 bit PCM, use 'in24' and 'in32' + instead. Thanks to Paul Davis (Ardour) for this suggestion. + +2010-02-28 Erik de Castro Lopo + + * configure.ac + Clean up configure report. + + * tests/utils.tpl + Add functions test_read_raw_or_die and test_write_raw_or_die. + + * tests/rdwr_test.(def|tpl) tests/Makefile.am + Add new test program and hook into build. + + * src/sndfile.c + Fix minor issues with sf_read/write_raw(). Bug reported by Milan Křápek. + + * tests/test_wrapper.sh.in + Add rdwr_test to the test wrapper script. + +2010-02-22 Erik de Castro Lopo + + * configure.ac + Remove -fpascal-strings from OSX's OS_SPECIFIC_CFLAGS. + + * programs/common.[ch] programs/sndfile-metadata-set.c + Apply a patch from Robin Gareus allowing the setting of the time reference + field of the BEXT chunk. + +2010-02-06 Erik de Castro Lopo + + * src/ima_adpcm.c + Add a fix from Jonatan Liljedahl to handle predictor overflow when decoding + IMA4. + +2010-01-26 Erik de Castro Lopo + + * src/sndfile.hh + Add a constructor which takes an existing file descriptor and then calls + sf_open_fd(). Patch from Sakari Bergen. + +2010-01-10 Erik de Castro Lopo + + * programs/sndfile-deinterleave.c programs/sndfile-interleave.c + Improve usage messages. + +2010-01-09 Erik de Castro Lopo + + * src/id3.c src/Makefile.am + Add new file src/id3.c and hook into build. + + * src/sndfile.c src/common.h + Detect and skip and ID3 header at the start of the file. + +2010-01-07 Erik de Castro Lopo + + * programs/common.c + Fix update_strings() copyright, comment, album and license are correctly + written. Thanks to Todd Allen for reporting this. + + * man/Makefile.am + Change GNU makeism to something more widely supported. Thanks to Christian + Weisgerber for reporting this. + + * configure.ac programs/Makefile.am programs/sndfile-play.c + Apply patch from Christian Weisgerber and Jacob Meuserto add support for + OpenBSD's sndio. + +2010-01-05 Erik de Castro Lopo + + * doc/api.html + Discourage the use of sf_read/write_raw(). + +2009-12-28 Erik de Castro Lopo + + * configure.ac + Test for Unix pipe() and waitpid() functions. + + * src/sfconfig.h tests/pipe_test.tpl + Disable pipe_test if pipe() and waitpid() aren't available. + +2009-12-16 Erik de Castro Lopo + + * configure.ac src/Makefile.am src/create_symbols_file.py + src/make-static-lib-hidden-privates.sh + Change name of generated file src/Symbols.linux to Symbols.gnu-binutils and + and use the same symbols file for other systems which use GNU binutils like + Debian's kfreebsd. + + * M4/shave.m4 shave.in + Update shave files from upstream. + +2009-12-15 Erik de Castro Lopo + + * man/sndfile-metadata-get.1 + Fix typo. + + * man/sndfile-interleave.1 man/Makefile.am + New man page. + +2009-12-13 Erik de Castro Lopo + + * src/ogg.c + When decoding to short or int, clip the decoded signal to [-1.0, 1.0] if + its too hot. Thanks to Dmitry Baikov for suggesting this. + + * NEWS README doc/*.html + Updates for 1.0.21. + +2009-12-09 Erik de Castro Lopo + + * programs/sndfile-jackplay.c man/sndfile-jackplay.1 + Remove these which will now be in found in the sndfile-tools package. + + * programs/Makefile.am man/Makefile.am + Remove build rules for sndfile-jackplay. + + * configure.ac + Remove detection of JACK Audio Connect Kit. + + * programs/sndfile-concat.c man/sndfile-concat.1 + Add new program with man page. + + * man/Makefile.am programs/Makefile.am + Hook sndfile-concat into build system. + +2009-12-08 Erik de Castro Lopo + + * tests/error_test.c + Don't terminate when sf_close() returns zero in error_close_test(). + It seems that Windows 7 behaves differently from earlier versions of + Windows. + +2009-12-03 Erik de Castro Lopo + + * configure.ac M4/*.m4 + Rename all custom macros from AC_* to MN_*. + + * programs/sndfile-interleave.c + Make it actually work. + +2009-12-02 Erik de Castro Lopo + + * doc/*.html configure.ac + Corrections and clarifications courtesy of Robin Forder. + + * programs/sndfile-convert.c programs/common.[ch] + Move some code from convert to common for reuse. + + * programs/sndfile-interleave.c programs/sndfile-interleave.c + Add new programs sndfile-interleave and sndfile-deinterleave. + + * programs/Makefile.am + Hook new programs into build. + +2009-12-01 Erik de Castro Lopo + + * src/create_symbols_file.py tests/stdio_test.c tests/win32_test.c + Minor OS/2 tweaks as suggested by David Yeo. + + * tests/multi_file_test.c + Fix file creation flags on windows. Thanks to Bruce Sharpe. + + * src/sf_unistd.h + Set all group and other file create permssions to zero. + + * tests/win32_test.c + Add a new test. + +2009-11-30 Erik de Castro Lopo + + * doc/print.css doc/*.html + Add a print stylesheet and update all HTML documents to reference it. + Thanks to Aditya Bhargava for suggesting this. + + * doc/index.html + Minor corrections. + +2009-11-29 Erik de Castro Lopo + + * sndfile.pc.in + Add a Libs.private entry to assist with static linking. + +2009-11-28 Erik de Castro Lopo + + * src/make-static-lib-hidden-privates.sh src/Makefile.am + Add a script to hide all non-public symbols in the libsndfile.a static + library. + +2009-11-22 Erik de Castro Lopo + + * tests/locale_test.c + Correct usage of ENABLE_SNDFILE_WINDOWS_PROTOTYPES. + +2009-11-20 Erik de Castro Lopo + + * src/windows.c + Correct usage of ENABLE_SNDFILE_WINDOWS_PROTOTYPES. + +2009-11-16 Erik de Castro Lopo + + * programs/sndfile-convert.c + Allow the program to read from stdin by specifying '-' on the command line + as the input file. + + * src/sndfile.h.in + Hash define ENABLE_SNDFILE_WINDOWS_PROTOTYPES to 1 for greater safety. + + * tests/virtual_io_test.c + Add a PAF/PCM_24 test and verify the file length is not negative + immediately after openning the file for write. + +2009-10-18 Erik de Castro Lopo + + * src/wav.c + When writing loop lengths, adjust the end position by one to make up for + Microsoft's screwed up spec. Thanks to Olivier Tristan for the patch. + +2009-10-14 Erik de Castro Lopo + + * src/flac.c + Apply patch from Uli Franke allowing FLAC files to be encoded at any sample + rate. + +2009-10-09 Erik de Castro Lopo + + * src/nist.c + Fix parsing of odd ulaw encoded file provided by Jan Silovsky. + + * configure.ac + Insist on libvorbis >= 1.2.3. Earlier verions have bugs that cause the + libsndfile test suite to fail on MIPS, PowerPC and others. + See: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=549899 + +2009-10-06 Erik de Castro Lopo + + * man/sndfile-convert.1 + Fix warning from Debian's lintian checks. + + * man/sndfile-cmp.1 man/sndfile-jackplay.1 man/sndfile-metadata-get.1 + man/Makefile.am + Add three new minimal manpages and hook into build. + +2009-10-05 Erik de Castro Lopo + + * tests/test_wrapper.sh.in + Don't run cpp_test on x86_64-w64-mingw32. + +2009-09-28 Erik de Castro Lopo + + * tests/utils.tpl + On windows, make sure the open() function doesn't get called with a third + parameter of 0 which fails for no good reason. Also make sure this third + parameter doesn't get called with S_IRGRP when compiling for windows because + Wine complains. + + * src/sndfile.hh + Add a SndfileHandle constructor for windows that takes a 'const wchar_t *' + string. + + * doc/FAQ.html + Add Q/A : I'm cross compiling libsndfile for another platform. How can I + run the test suite? + + * src/create_symbols_file.py src/Makefile.am + Add Symbols.static target, a list of symbols, one per line. + +2009-09-27 Erik de Castro Lopo + + * tests/test_wrapper.sh.in + Update to allow all tests to be gathered up into a testsuite tarball and + then be run using this script. + + * build-test-tarball.mk.in + Add a Make script to build a tarball of all the test binaries and the test + wrapper script. This is useful for cross compiling; you can build the + binaries, build test test tarball and transfer the test tarball to the + target machine for testing. + +2009-09-26 Erik de Castro Lopo + + * src/common.h src/*.c + Modify SF_FILE struct to allow it to carry either 8-bit or 16-bit strings + for the file path, directory and name. Fixes for this change throughout. + + * src/windows.c src/Makefile.am + New file defining new windows only public function sf_wchar_open() which + takes a 'const wchar_t *' string (LPCWSTR) for the file name parameter. + + * src/sndfile.h.in + Add SF_CHANNEL_MAP_ABISONIC_* entries. + Add windows only defintion for sf_wchar_open(). + + * src/create_symbols_file.py + Add sf_wchar_open() to the list of public symbols (windows only). + + * tests/locale_test.c + Add a wchar_test() to test sf_wchar_open(). + +2009-09-25 Erik de Castro Lopo + + * src/common.h src/*.c + Split file stuff into PSF_FILE struct within the SF_PRIVATE struct. + +2009-09-23 Erik de Castro Lopo + + * src/aiff.c src/voc.c + When a byte is needed, use unsigned char. + + * src/ima_oki_adpcm.c src/broadcast.c src/test_ima_oki_adpcm.c + Include sfconfig.h to prevent compile errors with MinGW compilers. + + * configure.ac + Remove AM_CONFIG_HEADER due to warnings from autoconf 2.64. + + * tests/locale_test.c + Update to work with xx_XX.UTF-8 style locales. Refactoring. + +2009-09-22 Erik de Castro Lopo + + * configure.ac + Set __USE_MINGW_ANSI_STDIO to 1 when compiling using MinGW compilers. + Remove unneeded AC_SUBST. + Report Host CPU/OS/vendor. + +2009-09-19 Erik de Castro Lopo + + * src/sndfile.c + Fix error message string. + + * src/flac.c + Add 88200 to the list of supported sample rates. + + * src/ogg.c + Fix compiler warning when using gcc-4.5.0. + + * programs/sndfile-info.c tests/utils.tpl + Remove WIN32 snprintf #define. + + * src/ima_adpcm.c + Fix minor bug in aiff_ima_encode_block. Thanks to Denis Fileev for finding + this. + +2009-09-16 Erik de Castro Lopo + + * src/caf.c + Use the correct C99 format specifier for int64_t. + + * M4/endian.m4 + Fix detection of CPU endian-ness when cross compiling. Thanks to Pierre + Ossman for the bug report. + + * src/caf.c src/sndfile.c + Fix reading and writing of PEAK chunks in CAF files. + + * tests/peak_chunk_test.c tests/test_wrapper.sh.in + Run peak_chunk_test on CAF files. + +2009-09-15 Erik de Castro Lopo + + * src/aiff.c src/wav.c + Use the correct C99 format specifier for int64_t. + +2009-08-30 Erik de Castro Lopo + + * src/rf64.c src/sndfile.c src/wav.c src/wav_w64.h + Apply a patch (massaged slightly) from Uli Franke adding handling of the + BEXT chunk in RF64 files. + + * tests/command_test.c + Update channel_map_test() function so WAV test passes. + + * src/rf64.c + Add channel mapping and ambisonic support. + + * src/sndfile.h + Add comments showing correspondance between libsndfile channel map + defintiions and those used by Apple and MS. + + Add handling of reading/writing channel map info. + + * tests/command_test.c tests/test_wrapper.sh.in + Update channel map tests. + +2009-07-29 Erik de Castro Lopo + + * src/common.h + Add function psf_isprint() a replacement for the standard C isprint() + function which ignores any locale settings and treats all input as ASCII. + + * src/(aiff|common|rf64|sd2|strings|svx|wav).c + Use psf_isprint() instead of isprint(). + +2009-07-13 Erik de Castro Lopo + + * src/command.c + Add string descriptions for SF_FORMAT_RF64 and SF_FORMAT_MPC2K. + +2009-06-30 Erik de Castro Lopo + + * programs/sndfile-play.c + Allow use of Open Sound System audio output under FreeBSD. + +2009-06-24 Erik de Castro Lopo + + * configure.ac + Add patch from Conrad Parker to add --disable-jack. + +2009-05-28 Erik de Castro Lopo + + * src/alaw.c src/float32.c src/htk.c src/pcm.c src/sds.c src/ulaw.c + Fix bugs where invalid files can cause a divide by zero error (SIGFPE). + Thanks to Sami Liedes for reporting this a Debian bug #530831. + +2009-05-26 Erik de Castro Lopo + + * src/chanmap.[ch] + New files for channel map decoding/encoding. + +2009-05-25 Erik de Castro Lopo + + * configure.ac src/sndfile.h.in + Fix MSVC definition of sf_count_t. + +2009-05-24 Erik de Castro Lopo + + * src/wav_w64.[ch] + Add wavex_channelmask to WAV_PRIVATE struct and add a function to convert + an array of SF_CHANNEL_MASK_* values into a bit mask for use in WAV files. + + * src/wav.c + Add ability to write the channel mask. + +2009-05-23 Erik de Castro Lopo + + * programs/sndfile-info.c + Add -c command line option to dump the channel map information. + + * src/wav_w64.c + Don't bail from parser if channel map bitmask is faulty. + + * src/common.h src/sndfile.c + Remove error code SFE_W64_BAD_CHANNEL_MAP which is not needed any more. + + * src/sndfile.c + On SFC_SET_CHANNEL_MAP_INFO pass the channel map command down to container's + command handler. + +2009-05-22 Erik de Castro Lopo + + * src/sndfile.h.in src/common.h src/sndfile.c src/wav_w64.c + Apply a patch from Lennart Poettering (PulseAudio) to allow reading of + channel data in WAV and W64 files. + Add a test for the above. + +2009-05-20 Erik de Castro Lopo + + * src/FAQ.html + Update the section about pre-compiled binaries for Win64. + +2009-05-14 Erik de Castro Lopo + + * src/common.h src/test_conversions.c + Be more careful when including so compiling on pre-C99 platforms + (hello Slowlaris) might actually work. + + * NEWS README doc/*.html + Updates for 1.0.20. + +2009-04-21 Erik de Castro Lopo + + * src/voc.c + Fix a bug whereby opening a specially crafted VOC file could result in a + heap overflow. Thanks to Tobias Klein (http://www.trapkit.de) for reporting + this issue. + + * src/aiff.c + Fix potential (heap) buffer overflow when parsing 'MARK' chunk. + +2009-04-12 Erik de Castro Lopo + + * tests/stdin_test.c + Check psf->error after opening file. + + * src/file_io.c + Fix obscure seeking bug reported by Hugh Secker-Walker. + + * tests/utils.tpl + Add check of sf_error to test_open_file_or_die(). + + * src/sndfile.c + Clear error if opening resource fork fails. + +2009-04-11 Erik de Castro Lopo + + * tests/alaw_test.c tests/locale_test.c tests/ulaw_test.c + Cleanup output. + +2009-03-25 Erik de Castro Lopo + + * src/float32.c + Fix f2s_clip_array. + +2009-03-24 Erik de Castro Lopo + + * src/float32.c + In host_read_f2s call convert instead of f2s_array. + + * src/ima_adpcm.c + Remove dead code. + + * src/test_ima_oki_adpcm.c examples/generate.c tests/dither_test.c + tests/dwvw_test.c tests/fix_this.c tests/generate.c + tests/multi_file_test.c + Minor fixes. + +2009-03-23 Erik de Castro Lopo + + * M4/shave.m4 shave.in + Pulled update from upstream. + +2009-03-19 Erik de Castro Lopo + + * doc/api.html + Add pointers to example programs in source code tarball. + +2009-03-17 Erik de Castro Lopo + + * src/common.h + Define SF_PLATFORM_S64 for non-gcc compilers with 'long long' type. + + * configure.ac + Add documentation for --disable-external-libs and improve error handling + for that option. + + * src/sndfile.c src/sndfile.h.in src/create_symbols_file.py + Add public function sf_version_string. + + * tests/sfversion.c + Test function sf_version_string. + + * M4/shave.m4 shave-libtool.in shave.in + Add new files from 'git clone git://git.lespiau.name/shave'. + + * configure.ac + Enable shave. + + * src/Makefile.am src/binheader_writef_check.py Octave/* + Shave related tweaks. + +2009-03-15 Erik de Castro Lopo + + * src/common.h src/caf.c src/sndfile.c + Add SF_MAX_CHANNELS (set to 256) and use it. + + * src/sndfile.h.in + Check for either _MSCVER or _MSC_VER being defined. + +2009-03-04 Erik de Castro Lopo + + * tests/vorbis_test.c + Relax test slighly to allow test to pass on more CPUs etc. + +2009-03-03 Erik de Castro Lopo + + * configure.ac + Detect vorbis_version_string() correctly. + +2009-03-02 Erik de Castro Lopo + + * doc/index.html + Add a 'See Also' section with a link to sndfile-tools. + + * NEWS README doc/*.html + Updates for 1.0.19 release. + + * configure.ac + Fix --enable-external-libs logic. + +2009-03-01 Erik de Castro Lopo + + * src/aiff.c + Fix resource leak and potential read beyond end of buffer. + + * src/nist.c + Fix reading of header value sample_n_bytes. + + * src/sd2.c src/wav.c + Fix potential read beyond end of buffer. + + * src/sndfile.c src/svx.c + Check return values of file_io functions. + + * tests/win32_test.c + Fix resource leak. + + * configure.ac + Detect the presence/absence of vorbis_version_string() in libvorbis. + + * src/ogg.c + Only call vorbis_version_string() from libvorbis if present. + +2009-02-24 Erik de Castro Lopo + + * tests/win32_test.c + Don't use sprintf, even on windows. + + * src/aiff.c src/rf64.c src/wav.c + Eliminate dead code, more validation of data read from file. + +2009-02-22 Erik de Castro Lopo + + * src/ima_adpcm.c + Clamp values to a valid range before indexing ima_step_size array. + + * src/GSM610/*.c tests/*c programs/*.c src/audio_detect.c + Don't include un-needed headers. + + * programs/sndfile-info.c + Remove dead code. + + * tests/test_wrapper.sh.in + Add 'set -e' so the script exits on error. + + * src/test_ima_oki_adpcm.c + Fix read beyond end of array. + + * tests/win32_test.c + Add missing close on file descriptor. + + * src/nist.c programs/sndfile-metadata-set.c + Fix 'unused variable' warnings. + + * src/aiff.c + Fix potential memory leak in handling of 'MARK' chunk. + Remove un-needed test (unsigned > 0). + + * src/sd2.c + Improve handling of heap allocated buffer. + + * src/sndfile.c + Remove un-needed test (always true). + + * src/wav.c src/rf64.c + Ifdef out dead code that will be resurected some time in the future. + + * src/wav.c src/w64.c src/xi.c + Handle error return values from psf_ftell. + + * src/wav_w64.c + Fix handling and error checking of MSADPCM coefficient arrays. + + * regtest/*.c + Bunch of fixes. + + * src/test_file_io.c + Use snprintf instead of strncpy in test program. + +2009-02-21 Erik de Castro Lopo + + * src/sd2.c + Validate data before using. + + * src/caf.c + Validate channels per frame value before using, fixing a possible integer + overflow bug, leading to a possible heap overflow. Found by Alin Rad Pop of + Secunia Research (CVE-2009-0186). + +2009-02-20 Erik de Castro Lopo + + * Octave/octave_test.sh + Unset TERM environment variable and export LD_LIBRARY_PATH. + +2009-02-16 Erik de Castro Lopo + + * src/file_io.c + In windows code, cast LPVOID to 'char*' in printf. + +2009-02-15 Erik de Castro Lopo + + * M4/octave.m4 + Clear the TERM environment before evaluating anything in Octave. This works + around problems that might occur if a users TERM settings are incorrect. + Thanks to Rob Til Freedmen for helping to debug this. + + * src/wav.c + Handle four zero bytes as a marker within a LIST or INFO chunk. + Thanks to Rogério Brito for supplying an example file. + +2009-02-14 Erik de Castro Lopo + + * src/common.h src/*.c + Use C99 snprintf everywhere. + +2009-02-11 Erik de Castro Lopo + + * tests/test_wrapper.sh.in + New file to act as the template for the test wrapper script. + + * configure.ac + Generate tests/test_wrapper.sh from the template. + + * tests/Makefile.am + Replace all tests with a single invocation of the test wrapper script. + +2009-02-09 Erik de Castro Lopo + + * src/ogg.c + Record vorbis library version string. + + * configure.ac + Require libvorbis >= 1.2.2. + + * M4/endian.m4 + Fix bracketing of function for autoconf 2.63. Thanks to Richard Ash. + + * M4/octave.m4 M4/mkoctfile_version.m4 + Clean up AC_WITH_ARG usage using AC_HELP_STRING. + +2009-02-08 Erik de Castro Lopo + + * Octave/Makefile.am + Use $(top_buildir) instead of $(builddir) which may not be defined. + + * M4/octave.m4 + Improve logic and status reporting. + +2009-02-07 Erik de Castro Lopo + + * configure.ac AUTHORS NEWS README doc/*.html + Final tweaks for 1.0.18 release. + +2009-02-03 Erik de Castro Lopo + + * programs/sndfile-convert.c + Add 'htk' to the list of convert formats. + + * programs/sndfile-info.c + Simplify get_signal_max using SFC_CALC_SIGNAL_MAX command. + Increase size of files for which signal max will be calculated. + +2009-01-14 Erik de Castro Lopo + + * doc/index.html + Fix links for SoX and WavPlay. Thanks to Daniel Griscom. + +2009-01-11 Erik de Castro Lopo + + * programs/sndfile-metadata-get.c + Make valgrind clean. + Clean up temp string array usage. + Error out if trying to update coding history in RDWR mode. + +2009-01-10 Erik de Castro Lopo + + * doc/index.html + Fix links to versions of the LGPL. + +2008-12-14 Erik de Castro Lopo + + * tests/string_test.c + Add test for RDWR mode where the file ends up shorter than when it was + opened. + + * src/wav.c + Truncate the file on close for RDWR mode where the file ends up shorter + than when it was opened. + +2008-11-30 Erik de Castro Lopo + + * M4/add_cflags.m4 + Fix problem with quoting of '#include'. + + * M4/add_cxxflags.m4 configure.ac + Add new file M4/add_cxxflags.m4 and use it in configure.ac. + +2008-11-19 Erik de Castro Lopo + + * programs/sndfile-info.c + Apply patch from Conrad Parker to calculate and display total duration when + more than one file is dumped. + +2008-11-10 Erik de Castro Lopo + + * configure.ac src/Makefile.am + Tweaks to generation of Symbols files. + + * tests/win32_ordinal_test.c + Update tests for above changes. + +2008-11-06 Erik de Castro Lopo + + * programs/common.c + When merging broadcast info, make sure to clear the destination field + before copying in the new data. + + * programs/test-sndfile-metadata-set.py + Add test for the above. + + * src/broadcast.c + Fix checking of required coding_history_size. + +2008-10-28 Erik de Castro Lopo + + * tests/command_test.c + Add test to detect if coding history is truncated. + + * src/broadcast.c + Fix truncation of coding history. + +2008-10-27 Erik de Castro Lopo + + * tests/command_test.c + Add broadcast_coding_history_size test. + + * programs/*.[ch] + Use SF_BROADCAST_INFO_VAR to manipulate larger 'bext' chunks. + + * src/rf64.c + Add code to prevent infinite loop on malformed file. + + * src/common.h src/sndfile.c src/w64.c src/wav_w64.c + Rationalize and improve error handling when parsing 'fmt ' chunk. + + * M4/octave.m4 + Simplify and remove cruft. + Check for correct Octave version. + + * Octave/* + Reduce 3 C++ files to one, fix build for octave 3.0, fix build. + + * Octave/sndfile.cc Octave/PKG_ADD + Add Octave function sfversion which returns the libsndfile version that the + module is linked against. + + * Octave/Makefile.am + Bunch of build and 'make distcheck' fixes. + +2008-10-26 Erik de Castro Lopo + + * programs/common.c + Return 1 if SFC_SET_BROADCAST_INFO fails. + + * programs/test-sndfile-metadata-set.py + Update for new programs directory, exit on any error. + + * tests/error_test.c + Fix failure behaviour in error_number_test. + + * src/common.h src/sndfile.c + Add error number SFE_BAD_BROADCAST_INFO_SIZE. + + * src/* + Reimplement handling of broadcast extentioon chunk in WAV/WAVEX files. + + * src/broadcast.c + Fix generation of added coding history. + +2008-10-25 Erik de Castro Lopo + + * programs/sndfile-metadata-get.c programs/sndfile-info.c + Exit with non-zero on errors. + +2008-10-21 Erik de Castro Lopo + + * examples/sndfile-to-text.c examples/Makefile.am + Add a new example program and hook it into the build. + + * examples/ programs/ + Add a new directory programs and move sndfile-info, sndfile-play and other + real programs to the new directory, leaving example programs where they + were. + +2008-10-20 Erik de Castro Lopo + + * tests/Makefile.am + Automake 1.10 MinGW cross compiling fixes. + +2008-10-19 Erik de Castro Lopo + + * examples/sndfile-play.c + Remove call to deprecated function snd_pcm_sw_params_get_xfer_align. + Fix gcc-4.3 compiler warnings. + + * tests/command_test.c + Fix a valgrind warning. + + * tests/error_test.c tests/multi_file_test.c tests/peak_chunk_test.c + tests/pipe_test.tpl tests/stdio_test.c tests/win32_test.c + Fix gcc-4.3 compiler warnings. + +2008-10-17 Erik de Castro Lopo + + * src/broadcast.c + Fix termination of desitination string in strncpy_crlf. + When copying BROADCAST_INFO chunk, make sure destination gets correct line + endings. + + * examples/common.c + Fix copying of BROADCAST_INFO coding_history field. + +2008-10-13 Erik de Castro Lopo + + * tests/command_test.c + Add test function instrument_rw_test, but don't hook it into the testing + yet. + + * src/common.h src/command.c src/sndfile.c src/flac.c + Error code rationalization. + + * src/common.h src/sndfile.c + Set psf->error to SFE_CMD_HAS_DATA when adding metadata via sf_command() + fails due to psf->have_written being true. + + * doc/command.html + Document the SFC_GET/SET_BROADCAST_INFO comamnds. + +2008-10-10 Erik de Castro Lopo + + * tests/command_test.c + Improve error reporting when '\0' is found in coding history. + Fix false failure. + +2008-10-09 Erik de Castro Lopo + + * src/broadcast.c + Convert all coding history line endings to \r\n. + + * tests/command_test.c + Add test to make sure all line endings are converted to \r\n. + +2008-10-08 Erik de Castro Lopo + + * src/broadcast.c + Changed the order of coding history fields. + + * tests/command_test.c + Update bextch test to cope with previous change. + + * examples/common.c + Add extra length check when copying broadcast info data. + +2008-10-05 Erik de Castro Lopo + + * tests/utils.tpl tests/pcm_test.tpl + Update check_file_hash_or_die to use 64 bit hash. + + * tests/checksum_test.c tests/Makefile.am + Add new checksum_test specifically for lossy compression of headerless + files. + +2008-10-04 Erik de Castro Lopo + + * src/gsm610.c + Seek to psf->dataoffset before decoding first block. + + * src/sndfile.c + Fix detection of mpc2k files on big endian systems. + +2008-10-03 Erik de Castro Lopo + + * src/broadcast.c + Use '\r\n' newlines in Coding History as required by spec. + +2008-10-02 Erik de Castro Lopo + + * src/test_conversions.c + Use int64_t instead of 'long long'. + +2008-10-01 Erik de Castro Lopo + + * examples/sndfile-metadata-set.c + Remove --bext-coding-history-append command line option because it didn't + really make sense. + + * examples/sndfile-metadata-(get|set).c + Add usage messages. + + * examples/test-sndfile-metadata-set.py + Start work on test coding history. + +2008-09-30 Erik de Castro Lopo + + * README doc/win32.html + Bring these up to date. + + * src/aiff.c + Fix parsing of REX files. + +2008-09-29 Erik de Castro Lopo + + * src/file_io.c + Use intptr_t instead of long for return value of _get_osfhandle. + + * src/test_conversions.c src/test_endswap.tpl + Fix printing of int64_t values. + + * examples/sndfile-play.c + Fix win64 issues. + + * tests/win32_ordinal_test.c + Fix calling of GetProcAddress with ordinal under win64. + + * tests/utils.tpl + Fix win64 issues. + +2008-09-25 Erik de Castro Lopo + + * examples/* + Rename copy_data.[ch] to common.[ch]. Fix build. + Move code from sndfile-metadata-set.c to common.c. + + * examples/Makefile.am tests/Makefile.am regtest/Makefile.am + Clean paths. + +2008-09-19 Erik de Castro Lopo + + * doc/tutorial.html doc/Makefile.am + Add file doc/tutorial.html and hook into build/dist system. + +2008-09-14 Erik de Castro Lopo + + * examples/sndfile-metadata-set.c + Clean up handling of bext command line params. + +2008-09-13 Erik de Castro Lopo + + * src/w64.c + Add handling/skipping of a couple of new chunk types. + +2008-09-09 Erik de Castro Lopo + + * configure.ac + Add -funsigned-char to CFLAGS if the compiler supports it. + + * examples/sndfile-metadata-(get|set).c + Add handling for more metadata types. + +2008-09-04 Erik de Castro Lopo + + * src/common.h + Add macros SF_CONTAINER, SF_CODEC and SF_ENDIAN useful for splitting format + field of SF_INFO into component parts. + + * src/*.c + Use new macros everywhere it is appropriate. + +2008-09-02 Erik de Castro Lopo + + * examples/sndfile-bwf-set.c + Massive reworking. + +2008-08-24 Erik de Castro Lopo + + * examples/sndfile-bwf-set.c + Add --info-auto-create-date command line option. + + * examples/sndfile-metadata-set.c examples/sndfile-metadata-get.c + examples/Makefile.am examples/test-sndfile-bwf-set.py + Rename sndfile-bwf-(set|get).c to sndfile-metadata-(set|get).c. + Change command line args. + +2008-08-23 Erik de Castro Lopo + + * src/wav.c + Allow 'PAD ' chunk to be modified in RDWR mode. + + * src/sndfile.h.in src/sndfile.c + Add handling (incomplete) for SFC_SET_ADD_HEADER_PAD_CHUNK. + + * tests/Makefile.am tests/write_read_test.tpl tests/header_test.tpl + tests/misc_test.c + Add tests for RF64. + + * src/rf64.c + Fixes to make sure all tests pass. + + * tests/Makefile.am tests/string_test.c + Add string tests (not yet passing). + +2008-08-22 Erik de Castro Lopo + + * src/rf64.c + First pass at writing RF64 now working. + +2008-08-21 Erik de Castro Lopo + + * examples/sndfile-convert.c + Add SF_FORMAT_RF64 to format_map. + + * src/common.h src/sndfile.c + More RF64 support code. + + * examples/sndfile-bwf-set.c + Fix the month number in autogenerated date string and use hypen in date + instead of slash. + + * examples/test-sndfile-bwf-set.py + Update tests. + + * examples/sndfile-info.c + When called with -i or -b option, operate on all files on command line, not + just the first. + +2008-08-19 Erik de Castro Lopo + + * src/rf64.c + New file to handle RF64 (WAV like format supportting > 4Gig files). + + * src/sndfile.h.in src/common.h src/sndfile.c src/Makefile.am + Hook the above into build so hacking can begin. + + * src/pcm.c + Improve log message when pcm_init fails. + + * src/sndfile-info.c + Only calculate and print 'Signal Max' if file is less than 10 megabytes in + length. + +2008-08-18 Erik de Castro Lopo + + * tests/string_test.c + Polish string_multi_set_test. + + * src/wav.c + In RDWR mode, pad the header if necessary (ie LIST chunk has moved or + length has changed). + Minor fixes in wav_write_strings. + Write PAD chunk with default endian-ness, not a specific endian-ness. + + * examples/test-sndfile-bwf-set.py + Add Python script to test sndfile-bwf-set/get. + + * examples/sndfile-bwf-set.c + Clean up and fixes. + + * src/wav.c + Merge function wavex_write_header into wav_write_header, deleting about 70 + lines of code. + + * src/common.h + Double value of SF_MAX_STRINGS. + + * tests/string_test.c + Add string tests for WAVEX and RIFX files. + + * tests/command_test.c + Add broadcast test for WAVEX files. + +2008-08-17 Erik de Castro Lopo + + * tests/string_test.c + Add a new string_rdwr_test (currently failing for WAV). + Add a new string_multi_set_test (currently failing). + + * tests/command_test.c + Add new broadcast_rdwr_test (currently failing). + + * src/wav.c + Fix to WAV parser to allow 'bext' chunk to be updated in place. + In wav_write_tailer, seek to psf->dataend if its greater than zero. + + * src/sndfile.c + Make sure psf->have_written gets set correctly in mode SFM_RDWR. + + * configure.ac + Test for and gettimeofday. + + * src/common.c + Use gettimeofday() to initialize psf_rand_int32. + + * src/common.h src/sndfile.c + Add unique_id field to SF_PRIVATE struct. + + * src/common.h src/sndfile.c src/wav.c src/wav_w64.[ch] + Move wavex_ambisonic field from SF_PRIVATE struct to WAV_PRIVATE struct. + + * src/common.h src/strings.c + Add function psf_location_string_count. + +2008-08-16 Erik de Castro Lopo + + * configure.ac + Test for localtime and localtime_r. + + * examples/sndfile-convert.c + In function copy_metadata(), copy broadcast info if present. + + * examples/copy_data.[ch] examples/Makefile.am + Break some functionality out of sndfile-convert.c so it can be used in + examples/sndfile-bwf-set.c. + + * tests/utils.tpl + Add new function create_short_sndfile(). + + * examples/sndfile-bwf-set.c examples/sndfile-bwf-get.c + examples/Makefile.am + Add new files and hook into build. + +2008-08-11 Erik de Castro Lopo + + * src/sndfile.h.in + Fix comments. Patch from Mark Glines. + +2008-07-30 Erik de Castro Lopo + + * tests/misc_test.c + Use zero_data_test on Ogg/Vorbis files. + + * src/ogg.c + Fix segfault when closing an Ogg/Vorbis file that has been opened for write + but had no actual data written to it. Bug reported by Chinoy Gupta. + + * tests/Makefile.am + Make sure to run mist_test on Ogg/Vorbis files. + +2008-07-19 Erik de Castro Lopo + + * regtest/Makefile.am + Use SQLITE3_CFLAGS to locate sqlite headers. + +2008-07-10 Erik de Castro Lopo + + * doc/index.html doc/FAQ.html + Add notes about which versions of windows libsndfile works on. + +2008-07-03 Erik de Castro Lopo + + * tests/misc_test.c + Add a test for correct handling of Ambisonic files. Thanks to Fons + Adriaensen for the test. + + * src/wav.c src/wav_w64.c + Fix handling of Ambisonic files. Thanks to Fons Adriaensen for the patch. + +2008-06-29 Erik de Castro Lopo + + * configure.ac + Fix detection/enabling of external libs. + + * M4/extra_pkg.m4 M4/Makefile.am + Add m4 macro PKG_CHECK_MOD_VERSION which is a hacked version + PKG_CHECK_MODULES. The new macro prints the version number of the package + it is searching for. + +2008-06-14 Erik de Castro Lopo + + * src/aiff.c + Apply a fix from Axel Röbel where if the second loop in the instrument + chunk is none, the loop mode is written into the first loop. + +2008-05-31 Erik de Castro Lopo + + * src/test_float.c src/test_main.(c|h) src/Makefile.am + Add new file to test functions float32_(le|be)_(read|write) and + double64_(le|be)_(read|write). Hook into build and testsuite. + + * src/double64.c src/float32.c + Fix bugs in functions found by test added above. Thanks to Nicolas Castagne + for reporting this bug. + + * src/sndfile.h.in + Change time_reference_(low|high) entries of SF_BROADCAST_INFO struct to + unsigned. + + * examples/sndfile-info.c + Print out the BEXT time reference in a sensible format. + +2008-05-21 Erik de Castro Lopo + + * src/*.c + Fuzz fixes. + + * src/ogg.c + Add call to ogg_stream_clear to fix valgrind warning. + + * src/aiff.c + Fix x86_64 compile issue. + + * configure.ac src/Makefile.am src/flac.c src/ogg.c + Link to external versions of FLAC, Ogg and Vorbis. + + * tests/lossy_comp_test.c tests/ogg_test.c tests/string_test.c + tests/vorbis_test.c tests/write_read_test.tpl + Fix tests when configured with --disable-external-libs. + + * tests/external_libs_test.c tests/Makefile.am + Add new test and hook into build and test suite. + + * src/command.c + Use HAVE_EXTERNAL_LIBS to ensure that the SFC_GET_FORMAT_* commands return + the right data when external libs are disabled. + +2008-05-11 Erik de Castro Lopo + + * tests/write_read_test.tpl + Add a test for extending a file during write by seeking past the current + end of file. + + * src/sndfile.c + Allow seeking past end of file during write. + +2008-05-10 Erik de Castro Lopo + + * doc/api.html doc/command.html + Move all information about the sf_command function to command.html and add + a link from documentation of the sf_read/write_raw function to the + SFC_RAW_NEEDS_ENDSWAP command. + + * doc/index.html doc/FAQ.html doc/libsndfile.css + Minor documentation tweaks. + +2008-05-09 Erik de Castro Lopo + + * configure.ac + Add AM_PROG_CC_C_O. + +2008-04-27 Erik de Castro Lopo + + * tests/error_test.c + Add a test to make sure if file opened with sf_open_fd, and then the file + descriptor is closed, then sf_close will return an error code. Thanks to + Dave Flogeras for the bug report. + + * src/sndfile.c + Make sf_close return an error is the file descriptor is already closed. + +2008-04-19 Erik de Castro Lopo + + * configure.ac + Set object format to aout for OS/2. Thanks to David Yeo. + + * src/mpc2k.c src/sndfile.c src/sndfile.h.in src/common.h src/Makefile.am + Add ability to read MPC 2000 file. + + * tests/write_read_test.tpl tests/misc_test.c tests/header_test.tpl + tests/Makefile.am + Add tests for MPC 2000 file format. + + * examples/sndfile-convert.c + Allow conversion to MPC 2000 file format. + +2008-04-17 Erik de Castro Lopo + + * src/VORBIS/lib/codebook.c + Sync from upstream SVN. + + * autogen.sh configure.ac + Minor tweaks. + +2008-04-13 Erik de Castro Lopo + + * src/ogg.c + Add a patch that fixes finding the length in samples of an Ogg/Vorbis file. + The patch as supplied segfaulted and required many hours of debugging. + + * src/OGG/bitwise.c + Sync from upstream SVN. + +2008-04-09 Erik de Castro Lopo + + * src/aiff.c + Fix up handling of 'APPL' chunk. Thanks to Axel Röbel for bringing up + this issue. + +2008-04-06 Erik de Castro Lopo + + * tests/*.c + Add calls to sf_close() where needed. + + * tests/utils.tpl tests/multi_file_test.c + Always pass 0 as the third argument to open when OS_IS_WIN32. + +2008-04-03 Erik de Castro Lopo + + * src/test_* + Add files test_main.[ch]. + Collapse all tests into a single executable. + +2008-03-30 Erik de Castro Lopo + + * src/FLAC + Sync to upstream CVS. + +2008-03-25 Erik de Castro Lopo + + * src/common.h + Make SF_MIN and SF_MAX macros MinGW friendly. + + * examples/sndfile-(info|play).c + Use Sleep function from instead of _sleep. + + * tests/locale_test.c + Disable some tests when OS_IS_WIN32. + + * src/FLAC/src/share/replaygain_anal/replaygain_analysis.c + src/FLAC/src/share/utf8/utf8.c + MinGW fixes. + +2008-03-11 Erik de Castro Lopo + + * doc/FAQ.html + Tweaks to pcm16 <-> float conversion answer. + +2008-02-10 Erik de Castro Lopo + + * src/OGG + Sync to SVN upstream. + + * Makefile.am + Add 'DISTCHECK_CONFIGURE_FLAGS = --enable-gcc-werror'. + +2008-02-05 Erik de Castro Lopo + + * examples/sndfile-jackplay.c + Minor tweaks to warning message printed when compiled without libjack. + +2008-01-27 Erik de Castro Lopo + + * tests/peak_chunk_test.c + Improve read_write_peak_test to find more errors. Inspired by example + provided by Nicolas Castagne. + + * src/aiff.c + Another SFM_RDWR fix shown up by above test. + +2008-01-24 Erik de Castro Lopo + + * src/aiff.c + Fix reading of COMM encoding string. + + * src/chunk.c src/common.h src/Makefile.am + New file for storing and retrieving info about header chunks. Hook into + build. + + * src/aiff.c + Use new chunk logging to fix problem with AIFF in RDWR mode. + +2008-01-22 Erik de Castro Lopo + + * src/command.c + Add WVE to the list of major formats. + + * tests/aiff_rw_test.c + Fix error reporting. + +2008-01-21 Erik de Castro Lopo + + * src/common.[ch] + Add internal functions str_of_major_format, str_of_minor_format, + str_of_open_mode and str_of_endianness. + + * tests/write_read_test.tpl + Fix reporting of errors in new_rdwr_XXXX_test. + +2008-01-20 Erik de Castro Lopo + + * examples/sndfile-play.c + Apply patch from Yair K. to fix compiles with OSS v4. + + * src/common.h src/float32.c src/double64.c + Rename psf->float_enswap to psf->data_endswap. + + * src/sndfile.h.in src/sndfile.c src/pcm.c + Add command SFC_RAW_NEEDS_ENDSWAP. + + * tests/command.c + Add test for SFC_RAW_NEEDS_ENDSWAP. + + * doc/command.html + Document SFC_RAW_NEEDS_ENDSWAP. + + * tests/peak_chunk_test.c + Add test function read_write_peak_test. Thanks to Nicolas Castagne for the + bug report. + +2008-01-09 Erik de Castro Lopo + + * examples/sndfile-cmp.c + Add new example program contributed by Conrad Parker. + + * examples/Makefile.am + Hook into build. + + * doc/development.html + Change use or reconfigure.mk to autogen.sh. + +2008-01-08 Erik de Castro Lopo + + * tests/win32_test.c + Add another win32 test. + + * tests/util.tpl + Add function file_length_fd which wraps fstat. + + * tests/Makefile.am + Run the multi_file_test on AU files. + + * tests/multi_file_test.c + Use function file_length_fd() instead of file_length() to overcome stupid + win32 bug. Fscking hell Microsoft sucks so much. + +2008-01-05 Erik de Castro Lopo + + * src/sd2.c + Fix a rsrc parsing bug. Example file supplied by Uli Franke. + +2007-12-28 Erik de Castro Lopo + + * doc/index.html + Allow use of either LGPL v2.1 or LGPL v3. + + * tests/header_test.tpl + Add header_shrink_test from Axel Röbel. + + * src/wav.c + Add fix from Axel Röbel for writing files with float data but no peak + chunk (ie peak chunk gets removed after the file is opened). + + * src/aiff.c tests/header_test.tpl + Apply similar fix to above for AIFF files. + + * src/wav.c tests/header_test.tpl + Apply similar fix to above for WAVEX files. + + * src/command.c + Add Ogg/Vorbis to 'get format' commands. + +2007-12-16 Erik de Castro Lopo + + * src/ogg.c + Fix seeking on multichannel Ogg Vorbis files. Reported by Bodo. + Set the default encoding quality to 0.4 instead of 4.0 (Bodo again). + + * tests/ogg_test.c + Add stereo seek tests. + +2007-12-14 Erik de Castro Lopo + + * tests/ogg_test.c + Add a test (currently failing) for stereo seeking on Ogg Vorbis files. Test + case supplied by Bodo. + + * tests/utils.(def|tpl) + Add compare_XXX_or_die functions. + +2007-12-05 Erik de Castro Lopo + + * src/aiff.c + Fix a bug where ignoring ssnd_fmt.offset and ssnd_fmt.blocksize caused + misaligned reading of 24 bit data. Thanks to Uli Franke for reporting this. + +2007-12-03 Erik de Castro Lopo + + * src/vox_adpcm.c src/ima_oki_adpcm.[ch] src/Makefile.am + Merge in code from the vox-patch branch. Thanks to Robs for the patch + which fixes a long standing bug in the VOX codec. + +2007-12-01 Erik de Castro Lopo + + * examples/sndfile-convert.c + Fix handling of -override-sample-rate=X option. + +2007-11-25 Erik de Castro Lopo + + * src/ogg.c src/VORBIS + Merge in Ogg Vorbis support from John ffitch of the Csound project. + +2007-11-24 Erik de Castro Lopo + + * src/sndfile.c + Recognise files with 'vox6' extension as 6kHz OKI VOX ADPCM files. Also + recognise 'vox8' as and 'vox' as 8kHz files. + + * configure.ac + Detect libjack (JACK Audio Connect Kit). + + * examples/sndfile-jackplay.c examples/Makefile.am + Add new example program to play sound files using the JACK audio server. + Thanks to Jonatan Liljedahl for allowing this to be included. + +2007-11-21 Erik de Castro Lopo + + * doc/index.html + Update support table with SD2 and FLAC. + +2007-11-17 Erik de Castro Lopo + + * src/sndfile.c + Fix calculation of internal value psf->read_current when attempting to read + past end of audio data. + Remove redundant code. + + * tests/lossy_comp_test.c + Add read_raw_test to check that raw reads do not go past the end of the + audio data section. + Clean up error output messages. + + * src/sndfile.c + Add code to prevent sf_read_raw from reading past the end of the audio data. + + * tests/Makefile.am + Add the wav_pcm lossy_comp_test. + +2007-11-16 Erik de Castro Lopo + + * configure.ac src/Makefile.am src/create_symbols_file.py + More OS/2 fixes from David Yeo. + +2007-11-12 Erik de Castro Lopo + + * src/file_io.c tests/utils.tpl tests/benchmark.tpl + Improve handling of requirements for O_BINARY as suggested by Ed Schouten. + +2007-11-11 Erik de Castro Lopo + + * src/common.h + Fix symbol class when SF_MIN is nested inside SF_MAX or vice versa. + + * src/create_symbols_file.py + Add support for OS/2 contributed by David Yeo. + +2007-11-05 Erik de Castro Lopo + + * M4/gcc_version.m4 + Add macro AC_GCC_VERSION to detect GCC_MAJOR_VERSION and GCC_MINOR_VERSION. + + * configure.ac + Use AC_GCC_VERSION to work around gcc-4.2 inline warning stupidity. + See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33995 + Use -fgnu-inline to prevent stupid warnings. + +2007-11-03 Erik de Castro Lopo + + * tests/util.tpl + Increase the printing width for print_test_name(). + + * tests/command_test.c tests/Makefile.am + Add tests for correct updating of broadcast WAV coding history. + + * examples/sndfilehandle.cc examples/Makefile.am + Add example program using the C++ SndfileHandle class. + +2007-10-29 Erik de Castro Lopo + + * src/common.h src/sndfile.c + Add error codes SFE_ZERO_MAJOR_FORMAT and SFE_ZERO_MINOR_FORMAT. + +2007-10-26 Erik de Castro Lopo + + * src/sd2.c + Identify sample-rate/sample-size/channels by resource id. + +2007-10-25 Erik de Castro Lopo + + * src/broadcast.c src/common.h src/sndfile.c + Improvements to handling of broadcast info in WAV files. Thanks to Frederic + Cornu and other for their input. + +2007-10-24 Erik de Castro Lopo + + * src/FLAC/include/share/alloc.h + Mingw fix for SIZE_T_MAX from Uli Franke. + +2007-10-23 Erik de Castro Lopo + + * tests/open_fail_test.c tests/error_test.c tests/Makefile.am + Move tests from open_fail_test.c to error_test.c and remove the former. + +2007-10-22 Erik de Castro Lopo + + * tests/scale_clip_test.(def|tpl) + Add tests for SFC_SET_INT_FLOAT_WRITE command. + + * doc/command.html + Add docs for SFC_SET_INT_FLOAT_WRITE command. + + * examples/sndfile-play.c tests/dft_cmp.c + Fix gcc-4.2 warning messages. + +2007-10-21 Erik de Castro Lopo + + * src/sndfile.h.in src/sndfile.c + Add command SFC_GET_CURRENT_SF_INFO. + + * src/sndfile.h.in src/sndfile.c src/create_symbols_file.py + Remove function sf_get_info (only ever in pre-release code). + + * tests/command_test.c + Add test for SFC_GET_CURRENT_SF_INFO. + +2007-10-15 Erik de Castro Lopo + + * src/wav.c + Add parsing of 'exif' chunks. Originally coded by Trent Apted. + + * configure.ac + Put config stuff in Cfg directory. + Remove check for inttypes.h. + +2007-10-10 Erik de Castro Lopo + + * src/w64.c + Fix writing of 'riff' chunk length and check for correct value in parser. + +2007-09-20 Erik de Castro Lopo + + * doc/index.html + Link to MP3 FAQ entry. + +2007-09-18 Erik de Castro Lopo + + * src/flac.c + Move the blocksize check to an earlier stage of flac_buffer_copy. + +2007-09-12 Erik de Castro Lopo + + * src/FLAC + Huge merge from FLAC upstream. + +2007-09-10 Erik de Castro Lopo + + * examples/*.c + Change license to all example programs to BSD. + +2007-09-08 Erik de Castro Lopo + + * src/FLAC/include/FLAC/metadata.h + Include to prevent compile error on OSX. + + * Octave/octave_test.sh + Disable test on OSX. Can't get it to work. + + * src/flac.c + Check the blocksize returned from the FLAC decoder to prevent buffer + overruns. Reported by Jeremy Friesner. Thanks. + +2007-09-07 Erik de Castro Lopo + + * Makefile.am M4/octave.m4 + Fix build when Octave headers are not present. + +2007-08-27 Erik de Castro Lopo + + * doc/development.html + Add note about bzr repository directory looking empty. + +2007-08-26 Erik de Castro Lopo + + * configure.ac Octave/* M4/octave_* + Bunch of changes to add ability to build GNU Octave modules to read/write + sound files using libsndfile from Octave. + +2007-08-23 Erik de Castro Lopo + + * acinclude.m4 configure.ac ... + Get rid of acinclude.m4 and replace it with an M4 directory. + +2007-08-21 Erik de Castro Lopo + + * src/sndfile.h.in + Remove crufty Metrowerks compiler support. Allow header file to be compiled + on windows with both GCC and microsoft compiler. + +2007-08-19 Erik de Castro Lopo + + * tests/dft_cmp.[ch] tests/floating_point_test.tpl + Clean up floating point tests. + +2007-08-14 Erik de Castro Lopo + + * src/aiff.c + Fix segfault when COMM chunk length is byte swapped. + +2007-08-09 Erik de Castro Lopo + + * src/common.h src/mat4.c src/mat5.c src/sndfile.c + Add a generic SFE_CHANNEL_COUNT_ZERO error, remove format specific errors. + + * src/au.c + Fix crash on AU files with zero channel count. Reported by Ben Alison. + +2007-08-08 Erik de Castro Lopo + + * src/voc.c + Fix bug in handling file supplied by Matt Olenik. + +2007-07-31 Erik de Castro Lopo + + * src/OGG + Merge from OGG upstream sources. + +2007-07-25 Erik de Castro Lopo + + * src/FLAC + Merge from FLAC upstream sources. + +2007-07-15 Erik de Castro Lopo + + * src/flac.c + Fix memory leak; set copy parameter to FALSE in call to + FLAC__metadata_object_vorbiscomment_append_comment. + + * src/common.[ch] + Add function psf_rand_int32(). + +2007-07-14 Erik de Castro Lopo + + * src/FLAC + Merge from FLAC upstream sources. + + * src/strings.c tests/string_test.c tests/Makefile.am + Make sure string tests for SF_STR_LICENSE actually works. + +2007-07-13 Erik de Castro Lopo + + * tests/string_test.c + Add ability to test strings stored in metadata secion of FLAC files. + + * src/string.c + Fix logic for testing if audio data has been written and string is added. + Make sure SF_STR_ALBUM actually works. + + * src/flac.c + Finalize reading/writing string metadata. Tests pass. + + * src/sndfile.h.in tests/string_test.c src/flac.c + Add string type SF_STR_LICENSE, update test and use for FLAC files. + + * src/sndfile.h.in + Add definition for SFC_SET_SCALE_FLOAT_INT_WRITE command. + + * src/common.h src/double64.c src/float32.c src/sndfile.c + Add support for SFC_SET_SCALE_FLOAT_INT_WRITE (still needs testing). + +2007-07-12 Erik de Castro Lopo + + * src/flac.c + Apply patch from Ed Schouten to read artist and title metadata from FLAC + files. + Improve reporting of FLAC metadata. + + * src/sndfile.h.in tests/string_test.c src/flac.c + Add string type SF_STR_ALBUM, update test and use for FLAC files. + +2007-06-28 Erik de Castro Lopo + + * src/FLAC/* + Merge from upstream CVS. + +2007-06-16 Erik de Castro Lopo + + * src/FLAC/* + Update from upstream CVS. + +2007-06-14 Erik de Castro Lopo + + * tests/cpp_test.cc + Add extra tests for when the SndfileHandle constructor fails. + + * src/sndfile.hh + Make sure failure to open the file in the constructor does not allow later + calls to other methods to fail. + +2007-06-10 Erik de Castro Lopo + + * tests/util.tpl + Add function write_mono_file. + + * tests/generate.[ch] tests/Makefile.am + Add files generate.[ch] and hook into build. + + * tests/write_read_test.tpl + Add multi_seek_test. + + * src/flac.c + Fix buffer overflow bug. Test provided by Jeremy Friesner and fix provided + by David Viens. + +2007-06-07 Erik de Castro Lopo + + * doc/FAQ.html + Minor update. + + * configure.ac src/FLAC/src/libFLAC/ia32/Makefile.am src/Makefile.am + Apply patch from Trent Apted make it compile on Intel MacOSX. Thanks Trent. + +2007-05-28 Erik de Castro Lopo + + * src/wav.c + Fix writing of MSGUID subtypes. Thanks to Bruce Sharpe. + +2007-05-22 Erik de Castro Lopo + + * src/wav.c + Fix array indexing bug raised by Bruce Sharpe. + +2007-05-12 Erik de Castro Lopo + + * src/FLAC/src/share/getopt/getopt.c + Fix Mac OSX / PowerPC compile warnings. + + * configure.ac + Make sure WORDS_BIGENDIAN gets correctly defined for FLAC code. + +2007-05-04 Erik de Castro Lopo + + * doc/FAQ.html + Add Q/A about MP3 support. + +2007-05-03 Erik de Castro Lopo + + * doc/new_file_type.HOWTO + Minor updates. + +2007-05-02 Erik de Castro Lopo + + * src/wve.c + Fix a couple bad parameters with psf_log_printf. + + * src/pcm.c + Improve error reporting. + + * src/common.h src/common.c + Constify psf_hexdump. + +2007-04-30 Erik de Castro Lopo + + * src/FLAC + Ditch and re-import required FLAC code. + + * configure.ac + Force FLAC__HAS_OGG variable to 1. + + * src/FLAC/src/libFLAC/stream_encoder.c + Fix compiler warnings. + +2007-04-23 Erik de Castro Lopo + + * configure.ac tests/win32_ordinal_test.c + Detect if win32 DLL is beging generated and only run win32_ordinal_test if + true. + + * src/G72x/Makefile.am src/Makefile.am + Use $(EXEEXT) where possible. + +2007-04-18 Erik de Castro Lopo + + * src/wve.c src/common.h src/sndfile.c + Complete definition of SfE_WVE_NO_WVE error message. + + * src/wve.c + Fix error in files generated on big endian systems. Robustify parsing. + +2007-04-16 Erik de Castro Lopo + + * src/double64.c + Fix clipping of double to short conversions on 64 bit systems. + + * src/flac.c regtest/database.c tests/cpp_test.cc + Fix compile warnings for 64 bit systems. + +2007-04-15 Erik de Castro Lopo + + * src/wav.c src/wav_w64.c + Use audio detect function when 'fmt ' chunk data is suspicious. + + * configure.ac + Add ugly hack to remove -Werror from some Makefiles. + +2007-04-14 Erik de Castro Lopo + + * src/GSM610/long_term.c src/macbinary3.c tests/cpp_test.cc + Add patch from André Pang to clean up compiles on OSX. + + * src/wve.c src/common.h src/sndfile.c src/sndfile.h.in + examples/sndfile-convert.c + Merge changes from Reuben Thomas to improve WVE support. + + * tests/lossy_comp_test.c tests/Makefile.am + Add tests for WVE files. + +2007-04-11 Erik de Castro Lopo + + * src/sndfile.hh + Add a static SndfileHandle::formatCheck method as suggested by Jorge + Jiménez. + +2007-04-09 Erik de Castro Lopo + + * src/sndfile.c + Fixed a bug in sf_error() where the function itself was being compared + against zero. Add a check for a NULL return from peak_info_calloc. Fix a + possible NULL dereference. + +2007-04-07 Erik de Castro Lopo + + * src/flac.c + Turn off seekable flag when writing, return SFE_BAD_RDWR_FORMAT when + opening file for RDWR. + + * src/sndfile.c + Improve error message for SFE_BAD_RDWR_FORMAT. + + * src/mat4.c + Fix array indexing issue. Thanks to Ben Allison (Nullsoft) for alerting me. + +2007-03-05 Erik de Castro Lopo + + * doc/FAQ.html + Add Q/A 19 on project files. + +2007-03-01 Erik de Castro Lopo + + * src/sndfile.c + Guard agains MacOSX universal binary compiles. + + * doc/FAQ.html + Add Q/A 18 and clean up Q3. + +2007-02-22 Erik de Castro Lopo + + * src/aiff.c + Add support for 'in24' files. + +2007-02-13 Erik de Castro Lopo + + * src/wav.c src/wav_w64.c src/wav_w64.h + Start work towards detecting ausio codec type from the actual audio data. + + * src/audio_detect.c src/test_audio_detect.c + Add new file and its unit test. + +2007-02-07 Erik de Castro Lopo + + * examples/cooledit-fixer.c examples/Makefile.am + Remove old broken example program. + +2007-02-06 Erik de Castro Lopo + + * src/sndfile.c src/sndfile.h.in src/create_symbols_file.py + Add function sf_get_info. + +2007-01-25 Erik de Castro Lopo + + * examples/sndfile-play.c + For ALSA, use the 'default' device instead of 'plughw:0'. + +2007-01-22 Erik de Castro Lopo + + * src/sndfile.c + Allow writing of WAV/WAVEX 'BEXT' chunks in SFM_RDWR mode. + +2007-01-21 Erik de Castro Lopo + + * doc/development.html doc/embedded_files.html man/sndfile-play.1 + Minor documentation fixes. Thanks Reuben Thomas. + +2006-12-16 Erik de Castro Lopo + + * examples/sndfile-convert.c + Add -override-sample-rate command line option. + +2006-11-19 Erik de Castro Lopo + + * tests/misc_test.c + Force errno to zero at start of some tests. + + * src/sndfile.c + Minor clean up of error handling. + + * configure.ac + Remove an assembler test which was failing on OSX. + +2006-11-15 Erik de Castro Lopo + + * src/common.h + Fix the definition of SF_PLATFORM_S64 for MinGW. + + * src/FLAC/Makefile.am src/FLAC/share/grabbag/Makefile.am + Fix path problems for MinGW. + +2006-11-13 Erik de Castro Lopo + + * src/sfendian.h + Add include guard. + + * src/Makefile.am src/flac.c + Clean up include paths. + + * src/test_conversions.c + New file to test psf_binheader_readf/writef functions. + + * src/Makefile.am src/test_file_io.c src/test_log_printf.c src/common.c + Clean up unit testing. + + * src/common.c + Fix a bug reading/writing 64 bit header fields. Thanks to Jonathan Woithe + for reporting this. + + * src/test_conversions.c + Complete unit test for above fix. + +2006-11-11 Erik de Castro Lopo + + * src/sndfile.c + More refactoring to clean up psf_open_file() and vairous sf_open() + functions. + +2006-11-09 Erik de Castro Lopo + + * src/wav.c + Apply a patch from Jonathan Woithe to allow opening of (malformed) WAV + files of over 4 gigabytes. + +2006-11-05 Erik de Castro Lopo + + * src/sndfile.c + Refactor function psf_open_file() to provide a single return point. + + * tests/misc_test.c + Fix permission_test to ensure that read only file can be created. + +2006-11-03 Erik de Castro Lopo + + * src/common.h + Add SF_PLATFORM_S64 macro as a platform independant way of doing signed 64 + bit integers. + + * src/aiff.c src/svx.c src/wav.c + Add warning in log if files are larger than 4 gigabytes in size. + +2006-11-01 Erik de Castro Lopo + + * src/FLAC src/OGG confgure.ac src/Makefile.am + Pull in all required FLAC and OGG code so external libraries are not + needed. This makes compiling on stupid fscking Windoze easier. + +2006-10-27 Erik de Castro Lopo + + * src/sd2.c + Add workaround for switched sample rate and sample size. + + * src/wav.c + Add workaround for excessively long coding history in the 'bext' chunk. + +2006-10-23 Erik de Castro Lopo + + * src/sndfile.h.in src/sndfile.c src/wav.c doc/command.html + Use SF_AMBISONIC_* instead of SF_TRUE/SF_FALSE. + +2006-10-22 Erik de Castro Lopo + + * src/sndfile.h.in src/wav.c src/wav_w64.c src/common.h doc/command.html + Apply a patch from Fons Adriaensen to allow writing on WAVEX Ambisonic + files. Still needs a little tweaking before its ready for release. + + * src/*.c + Use the UNUSED macro to prevent compiler warnings. + +2006-10-19 Erik de Castro Lopo + + * src/aiff.c + Fix a bug in parsing AIFF files with a slightly unusual 'basc' chunk. Thanks + to David Viens for providing two example files. + + * src/common.(c|h) src/aiff.c + Add a function psf_sanitize_string and use it in aiff.c. + +2006-10-18 Erik de Castro Lopo + + * src/wav_w64.c + Apply a patch from Fons Adriaensen which fixes a minor WAVEX GUID issue. + +2006-10-17 Erik de Castro Lopo + + * src/Makefile.am + Fix problem related to recent test coverage changes. + +2006-10-15 Erik de Castro Lopo + + * configure.ac tests/Makefile.am + Add --enable-test-coverage configure option. + +2006-10-05 Erik de Castro Lopo + + * src/sndfile.hh + Add an std::string SndfileHandle constructor. + + * tests/scale_clip_test.tpl + Fix the 'make distcheck' target. + +2006-10-03 Erik de Castro Lopo + + * src/double64.c src/float32.c + Add optional clipping on float file data to int read data conversions. + + * tests/tests/scale_clip_test.(def|tpl) + Add test for above new code. + +2006-09-06 Erik de Castro Lopo + + * tests/aiff_rw_test.c + Add 'MARK' chunks to make sure they are parsed correctly. + +2006-09-05 Erik de Castro Lopo + + * src/aiff.c + Fix parsing of MARK chunks. Many thanks to Sciss for generating files to + help debug the problem. + +2006-09-02 Erik de Castro Lopo + + * src/common.h + Make the SF_MIN and SF_MAX macros at least partially type safe. + + * tests/lossy_comp_test.c + Fix overflow problems when ensuring that signalis not zero. + +2006-08-31 Erik de Castro Lopo + + * configure.ac docs/*.html + Changes for release 1.0.17. + +2006-08-08 Erik de Castro Lopo + + * src/flac.c + Remove inline from functions called by pointer. Thanks to Sampo Savolainen + for notifying me of this. + +2006-07-31 Erik de Castro Lopo + + * src/sndfile.hh + Add writeSync method. + Add copy constructor and assignment operator (thanks Daniel Schmitt). + Add methods readRaw and writeRaw. + Make read/write/readf/writef simple overlaods instead of templates (thanks + to Trent Apted for suggesting this). + + * tests/cpp_test.cc + Cleanup. Add tests. + +2006-07-30 Erik de Castro Lopo + + * src/sndfile.hh + Templatize the read/write/readf/writef methods as suggested by Lars Luthman. + Prevent the potential leak of SNDFILE* pointers in the openRead/openWrite/ + openReadWrite methods. + Add const to SF_INFO pointer in Sndfile constructor. + Make the destrictor call the close() method. + + * tests/cpp_test.cc + Add more tests. + +2006-07-29 Erik de Castro Lopo + + * tests/cpp_test.cc + Remove the generated file so "make distcheck" passes. + + * src/Makefile.am + Add sndfile.hh to distributed header files. + + * src/sndfile.hh + Change the license for the C++ wrapper to modified BSD. + +2006-07-28 Erik de Castro Lopo + + * src/sndfile.hh + Complete it. + + * tests/cpp_test.cc + Add more tests. + +2006-07-27 Erik de Castro Lopo + + * tests/utils.tpl + Add extern C to generated header file. + + * src/sndfile.hh + Work towards completing this. + + * tests/cpp_test.cc tests/Makefile.am + Add a C++ test and hook into build. + + * configure.ac + Add appropriate CXXFLAGS. + +2006-07-26 Erik de Castro Lopo + + * configure.ac + Test if compiler supports -Wpointer-arith. + + * src/common.c + Fix a warning resulting from -Wpointer-arith. + +2006-07-15 Erik de Castro Lopo + + * examples/sndfile-play.c + Explicitly set endian-ness as well as setting 16 bit output. + + * examples/sndfile-info.c + Make sure to parse info if file fails to open. + + * src/sndfile.c + Handle parse error a little better. + + * src/wav_w64.[ch] + Minor clean up, add detection of IPP ITU G723.1. + +2006-06-23 Erik de Castro Lopo + + * src/sndfile.c + Make sure psf->dataoffset gets reset to zero when openning headersless + files based on the file name extension. + +2006-06-21 Erik de Castro Lopo + + * tests/(command|lossy_comp|pcm|scale_clip)_test.c tests/fix_this.c + tests/write_read_test.(tpl|def) + Fix gcc-4.1 compiler warnings about "dereferencing type-punned pointer will + break strict-aliasing rules". + + * examples/cooledit-fixer.c + More fixes like above. + +2006-06-20 Erik de Castro Lopo + + * src/file_io.c + Fix a windows bug where the syserr string of SF_PRIVATE was not being set + correctly. + + * src/sndfile.c + Fixed a logic bug in sf_seek(). Thanks to Paul Davis for finding this. + +2006-06-04 Erik de Castro Lopo + + * configure.ac + Fixed detection of S_IRGRP. + +2006-05-30 Erik de Castro Lopo + + * sndfile-convert.c + Add conversion SF_INSTRUMENT data when present. + +2006-05-22 Erik de Castro Lopo + + * doc/development.html + Removed references to tla on windows. + + * src/common.h src/sndfile.c + Add separate void pointers for file containter and file codec data to + SF_PRIVATE struct. Still need to move all existing fdata pointers. + + * tests/write_read_test.tpl + Change the order of some tests. + + * src/aiff.c + When writing 'AIFC' files, make sure get an 'FVER' gets added. + + * src/common.h src/(dwvw|flac|g72x|gsm610|ima_adpcm|ms_adpcm|paf|sds).c + src/(sndfile|voc|vox_adpcm|xi).c + Remove fdata field from SF_PRIVATE struct and replace it with codec_data. + +2006-05-10 Erik de Castro Lopo + + * Win32/testprog.c Win32/Makefile.am + Add a minimal win32 test program. + + * Win32/README-precompiled-dll.txt Mingw-make-dist.sh + Update readme and Mingw build script. + +2006-05-09 Erik de Castro Lopo + + * configure.ac acinclude.m4 + Minor fixes for Solaris. + +2006-05-05 Erik de Castro Lopo + + * src/test_endswap.(def|tpl) + Fix printf formatting for int64_t on 64 bit machines. + +2006-05-04 Erik de Castro Lopo + + * src/binhead_check.py + New file to check for bad parameters passed to psf_binheader_writef(). + + * src/Makefile.am + Hook into test suite. + + * src/voc.c src/caf.c src/wav.c src/mat5.c src/mat4.c + Fix bugs found by new test program. + + * src/double64.c + Clean up double64_get_capability(). + +2006-05-03 Erik de Castro Lopo + + * src/wav_w64.c + Fix a bug on x86_64 where an int was being passed via stdargs and being + read using size_t which is 64 bits. Thenks to John ffitch for giving me a + login on his box. + +2006-05-02 Erik de Castro Lopo + + * src/caf.c src/double64.c examples/sndfile-info.c tests/virtual_io_test.c + tests/utils.tpl + Fix a couple of signed/unsigned problems. + +2006-05-01 Erik de Castro Lopo + + * tests/command_test.c + Add channel map tests. + + * src/common.h src/sndfile.c + Add a pointer the the SF_PRIVATE struct and make sure it gets freed in + sf_close(). + +2006-04-30 Erik de Castro Lopo + + * configure.ac doc/(command|index|api).html NEWS README + Updates for 1.0.16 release. + + * src/sndfile.h.in + Define enums for channel mapping. + + * examples/sndfile-info.c + Clean up usage of SF_INFO struct. + +2006-04-29 Erik de Castro Lopo + + * tests/util.tpl + Add function testing function exit_if_true(). + + * tests/floating_point_test.tpl + Fix a problem where the test program was not exiting when the test failed. + +2006-04-15 Erik de Castro Lopo + + * src/sndfile.h.in src/sndfile.c src/common.h src/command.c + Implement new commands SFC_GET_SIGNAL_MAX and SFC_GET_MAX_ALL_CHANNELS. + + * doc/commands.html + Document new commands. Other minor updates. + + * tests/peak_chunk_test.c + Update tests for new commands. + +2006-04-02 Erik de Castro Lopo + + * tests/peak_chunk_test.c + Add test for RIFX and WAVEX files. + Try and confuse the PEAK chunk writing by enabling and disabling it. + + * src/sndfile.c + Fix a bug where enabling and disabling PEAK chunk was screwing up. + +2006-03-31 Erik de Castro Lopo + + * src/sndfile.h.in + Add the block of 190 reserved bytes into this struct to allow for + future expansion. + + * src/wav.c src/sndfile.c src/broadcast.c + Significant cleanup of broadcast wave stuff. + + * examples/sndfile-info.c + Fix print message. + + * tests/command_test.c tests/Makefile.am + Complete bext tests, hook test in test suite. + +2006-03-30 Erik de Castro Lopo + + * src/sndfile.h.in + Make coding_history field of SF_BROADCAST_INFO struct a char array instead + of a char pointer. + + * src/sndfile.c src/common.h src/wav.c + Clean up knock on effects of above chnage. + + * examples/sndfile-info.c + Add -b command line option to usage message. + Clean up output of broadcast wave info. + + * src/wav.c + Ignore and skip the 'levl' chunk. + +2006-03-26 Erik de Castro Lopo + + * configure.ac + Fix handling of --enable and --disable configure args. Thanks to Diego + 'Flameeyes' Pettenò who sent the patch. + +2006-03-22 Erik de Castro Lopo + + * doc/win32.html + Make it really clear that although the MSVC++ cannot compile libsndfile, + the precompiled DLL can be used in C++ programs compiled with MSVC++. + +2006-03-18 Erik de Castro Lopo + + * src/aiff.c + Fix bug in writing of INST chunk in AIFF files. + Fix potential bug in writing MARK chunks. + + * src/sndfile.c + Make sure the instrument chunk can only be written at the start of the file. + + * tests/command_test.c + Add check of log buffer. + + * tests/utils.tpl + Add usage of space character to psf_binheader_writef. + +2006-03-17 Erik de Castro Lopo + + * src/Makefile.am tests/Makefile.am + Remove --source-time argument from autogen command lines. + + * src/broadcast.c + New file for EBU Broadcast chunk in WAV files. + + * src/sndfile.c src/sndfile.h.in src/wav.c src/common.h + Add patch from Paul Davis implementing read/write of the BEXT chunk. + +2006-03-16 Erik de Castro Lopo + + * Win32/README-precompiled-dll.txt + New file descibing how to use the precompiled DLL. + + * Win32/Makefile.am + Add Win32/README-precompiled-dll.txt to EXTRA_DIST files. + + * configure.ac + Bump version to 1.0.15. + +2006-03-11 Erik de Castro Lopo + + * src/wav.c + On read, only add the endian flag if the file is big endian. + + * src/ms_adpcm.c + Fixed writing of APDCM coeffs in RIFX files. + + * tests/write_read_test.tpl tests/lossy_comp_test.c + Add tests for RIFX files. + +2006-03-10 Erik de Castro Lopo + + * Mingw-make-dist.sh + Bunch of improvements. + + * doc/win32.html + Update MinGW program versions. + +2006-03-09 Erik de Castro Lopo + + * src/create_symbols_file.py + Fix the library name in created win32 DEF file. Add correct DLL name for + Cygwin DLL. + + * Win32/Makefile.am tests/Makefile.am + Remove redundant files, add win32_ordinal_test to test suite. + + * tests/win32_ordinal_test.c + Update to do test in cygsndfile-1.dll as well. + + * doc/win32.html + Fix typo, mention that -mno-cygwin with the Cygwin compiler does not work. + + * src/wav.c src/wav_w64.c src/sndfile.c src/sndfile.h.in + Apply large patch from Jesse Chappell which adds support for RIFX files. + +2006-03-08 Erik de Castro Lopo + + * Makefile.am + Add Mingw-make-dist.sh to the extra dist files. + + * configure.ac + Fix setting SHLIB_VERSION_ARG for MinGW. + + * tests/win32_ordinal_test.c + New test program to test that the win32 DLL ordinals agree with the DEF + file. + +2006-03-04 Erik de Castro Lopo + + * src/common.h + Add a static inline function to convert an int to a size_t. This will be + a compile to nothing on 32 bit CPUs and a sign extension on 64 bit CPUs. + + * src/aiff.c src/avr.c src/common.c src/xi.c src/gsm610.c + Fix an ia64 problem where a varargs function was being passed an int in + some places and a size_t in other places. + + * src/sd2.c + Add a workaround for situations where OSX seems to add an extra 0x52 bytes + to the start of the resource fork. + +2006-02-19 Erik de Castro Lopo + + * Mingw-make-dist.sh + Add a shell script to build the windows binary/source ZIP file. + + * doc/index.html + Add download link for windows binary/source ZIP file. Add links for GPG + signatures. + + * doc/win32.html + Remove info about building using microsoft compiler. + + * configure.ac + Bump version to 1.0.14. + +2006-02-11 Erik de Castro Lopo + + * src/sd2.c + Improve logging of errors in resource fork parser. + +2006-01-31 Erik de Castro Lopo + + * Win32/Makefile.msvc + Replace au_g72x.* with g72x.*. Thanks to ussell Borogove. + +2006-01-29 Erik de Castro Lopo + + * src/common.c + Make sure return values are initialised header buffer is full. + + * src/wav.c + Add workarounds for messed up WAV files. + +2006-01-21 Erik de Castro Lopo + + * Win32/config.h + Undef HAVE_INTTYPES_H for win32. + + * tests/command_test.c + Don't exit on error in instrument test for XI files. + + * configure.ac + Bump version to 1.0.13. + + * doc/*.html NEWS README + Update version numbers. + +2006-01-19 Erik de Castro Lopo + + * src/xi.c + Start work on add read/write of instrument chunks. + + * src/command_test.c + Add tests for XI instrument chunk. + + * tests/largefile_test.c tests/Makefile.am + Add new test and hook it into the build system. This test will not be run + automatically because it requires 3 Gig of disk space and takes 3 minutes + to run. + +2006-01-10 Erik de Castro Lopo + + * examples/sndfile-play.c + Fix calculation of samples remaining in win32 code. Thanks Axel Röbel. + + * src/common.h + Make sure length of header buffer can hold header plus strings. Thanks Axel + Röbel. + +2006-01-09 Erik de Castro Lopo + + * src/sndfile.h.in src/aiff.c src/wav.c + Apply a patch from John ffitch (Csound project). + Add detune field to SF_INSTRUMENT struct. + Add reading/writing instrument chunks to WAV files. + + * tests/command_test.c + Update SF_INSTRUMENT tests. + + * tests/Makefile.am + Hook instrument tests into test suite. + +2006-01-05 Erik de Castro Lopo + + * configure.ac + Check for because some broken systems (like Solaris) don't have + which is the 1999 ISO C standard file containing int64_t. + + * src/sfendian.h src/common.h + Use if is not available. + +2005-12-30 Erik de Castro Lopo + + * tests/peak_chunk_test.c + Extend and clean up tests. + + * src/sndfile.c + Fix a bug that prevented the turning off of PEAK chunks. + +2005-12-29 Erik de Castro Lopo + + * tests/error_test.c + Make the test distclean correct. + + * src/file_io.c + Fix an SD2 MacOSX bug (reported by vince schwarzinger). + +2005-12-28 Erik de Castro Lopo + + * src/aiff.c tests/command_test.c + Apply a big patch from John ffitch (Csound project) to add reading and + writing of instrument chunks to AIFF files. Also update the test. + +2005-12-10 Erik de Castro Lopo + + * tests/aiff_rw_test.c tests/virtual_io_test.c tests/utils.tpl + Move test function dump_data_to_file() to utils.tpl. + + * tests/error_test.c tests/Makefile.am + Updates, including a new test to test that sf_error() returns a valid error + number. + +2005-12-07 Erik de Castro Lopo + + * examples/list_formats.c + Make sure the SF_INFO struct is memset to all zero before being used. + Thanks to Stephen F. Booth. + + * src/sndfile.c + Make the return value of sf_error() match the API documentation. + +2005-11-19 Erik de Castro Lopo + + * examples/sndfile-convert.c + Allow conversion to raw gsm610. + + * src/common.h src/sndfile.c src/au.c + Remove au_nh_open() and all references to it (wasn't working anyway). + + * tests/headerless_test.c + Add new test for file extension based detection. + + * src/sndfile.c + Rejig file extension based file type detection. + +2005-11-16 Erik de Castro Lopo + + * src/sndfile.c + Add "gsm" as a recognised file extension when no magic number can be found. + + * tests/lossy_comp_test.c tests/Makefile.am + Test headerless GSM610. + +2005-11-13 Erik de Castro Lopo + + * doc/api.html + Fix a minor typo and a minor error. Thanks Christoph Kobe and John Pavel. + +2005-10-30 Erik de Castro Lopo + + * src/wav_w64.c + Add more reporting of 'fmt ' chunk for G721 encoded files. + + * src/wav.c + Gernerate a more correct 20 byte 'fmt ' chunk rather than a 16 byte one. + +2005-10-29 Erik de Castro Lopo + + * src/G72x/g72x.[ch] + Minor cleanup of interface. + +2005-10-28 Erik de Castro Lopo + + * src/ogg.c + Removed the horribly broken and non-functional OGG implementation when + --enable-experimental was enabled. When OGG does finally work it will be + merged. + + * src/caf.c + Fix a memory leak. + +2005-10-27 Erik de Castro Lopo + + * src/g72x.c src/G72x/*.(c|h) src/common.h src/sndfile.c src/wav.c src/au.c + Add support for G721 encoded WAV files. + + * doc/index.html + Update support matrix. + + * tests/lossy_comp_test.c + For file formats that support it, add string data after the audio data and + make sure it isn't treated as audio data on read. + + * src/gsm610.c + Add code to ensure that the container close function (ie for WAV files) gets + called after the codec's close function. This allows GSM610 encoded WAV files + to have string data following the audio data. + Add an AIFF specific check on psf->datalength. + + * src/wav.c + Simplify wav_close function. + + * src/aiff.c + Make sure the tailer data gets written at an even file offset. Pad if + necessary. + + * src/common.h + Replace the close function pointer in SF_PRIVATE with separate functions + codec_close and container_close. The former is always called first. + + * src/*.c + Fix knock on effects of above. + +2005-10-26 Erik de Castro Lopo + + * examples/sndfile-info.c + Complete dumping SF_INSTRUMENT data. + + * src/dwvw.c src/ima_adpcm.c src/gsm610.c src/ms_adpcm.c + Add extra checks in *_init function. + + * tests/lossy_comp_test.c + Add a string comment to the end of the files to make sure that the decoder + doesn't decode beyond the end of the audio data section. + +2005-10-25 Erik de Castro Lopo + + * examples/sndfile-info.c + Minor code cleanup. + Start work on dumping SF_INSTRUMENT data. + +2005-10-23 Erik de Castro Lopo + + * src/sndfile.h.in src/common.h src/common.c + Update definition of SF_INSTRUMENT struct and create a function to allocate + and initialize the struct (input from David Viens). + Clean up definition of SF_INSTRUMENT struct. + + * src/wav.c src/wav_w64.c + Add support for Ambisoncs B WAVEX files (David Viens). + + * src/aiff.c src/wav.c src/wav_w64.c + Start work on reading/writing the SF_INSTRUMENT data. + + * src/sndfile.c + Add code to get and set SF_INSTRUMENT data. + + * tests/command_test.* tests/Makefile.am + Add test for set and getof SF_INSTRUMENT data. + The file command_test.c is no longer autogen generated. + +2005-10-15 Erik de Castro Lopo + + * src/gsm610.c + Minor cleanup. + +2005-10-14 Erik de Castro Lopo + + * tests/lossy_comp_test.c + Minor cleanup. + +2005-10-13 Erik de Castro Lopo + + * src/*.c + Ensure sfconfig.h is included before any other header file. + + * src/file_io.c + Add comments documenting the three sections of the file. + + * src/gsm610.c + Make sure SF_FORMAT_WAVEX are handled correctly. + +2005-10-07 Erik de Castro Lopo + + * configure.ac + Add options to allow disabling of FLAC and ALSA. Suggested by Ben Greear. + +2005-09-30 Erik de Castro Lopo + + * tests/locale_test.c + Modify the way the unicode strings were encoded so that older compilers + do not complain. Thanks Axel Röbel. + + * configure.ac + Bump the version to 1.0.12 for release. + + * NEWS README Win32/config.h doc/(FAQ|index.html|command|api).html + Update version numbers. + +2005-09-26 Erik de Castro Lopo + + * src/flac.c + Fix valgrind error and minor cleanup. + +2005-09-25 Erik de Castro Lopo + + * src/(au|paf|aiff|w64|wav|svx).c + Make sure structs are initialised. + +2005-09-24 Erik de Castro Lopo + + * configure.ac + Make -Wdeclaration-after-statement work with --enable-gcc-werror configure + option. + Add -std=gnu99 (C99 plus posix style stuff like gmtime_r) to CFLAGS if the + compiler supports it. + +2005-09-23 Erik de Castro Lopo + + * configure.ac acinclude.m4 + Add -Wdeclaration-after-statement to CFLAGS if the compilers supports it. + +2005-09-22 Erik de Castro Lopo + + * tests/util.(tpl|def) + Make the test_write_*_or_die() functions const safe. + +2005-09-21 Erik de Castro Lopo + + * src/nist.c + Make sure the data offset is read from the file header. Thanks to + David A. van Leeuwen for a patch. + +2005-09-20 Erik de Castro Lopo + + * configure.ac src/sfconfig.h + Check for and the function setlocale(). + Set config variables to zero if not found. + + * tests/locale_test.c tests/Makefile.am + Add new test program and hook into build/test system. + +2005-09-18 Erik de Castro Lopo + + * src/common.h src/file_io.c + On windows, use windows specific types for file handles. + Add functions psf_init_files() and psf_use_rsrc(). + + * src/sd2.c + Make resource fork handling independant of file desciptor/handles. + + * src/sndfile.c src/test_file_io.c + Fix knock on effects. + +2005-09-06 Erik de Castro Lopo + + * src/float_cast.h + The lrint and lrintf implementations in Cygwin are both buggy and slow. + Add replacements which were pulled from the Public Domain MinGW math.h + header file. + +2005-09-05 Erik de Castro Lopo + + * tests/(lossy_comp_test|virtual_io_test).c + More Valgrind fixups. + + * configure.ac + Simplify and correct configuring for Cygwin. + + * Win32/config.h Win32/sndfile.h Win32/Makefile.msvc + Update build for MSVC. + +2005-09-04 Erik de Castro Lopo + + * tests/lossy_comp_test.c + Make sure to close SNDFILE when exiting test when file format is not seekable. + + * tests/(aiff_rw_test|virtual_io_test).c + Do a few valgrind fix ups. + +2005-09-03 Erik de Castro Lopo + + * src/float32.c src/double64.c + Replace floating point equality comparisons with greater/less comparisons. + Found by John Pavel using the Intel compiler. + + * src/sfconfig.h + New file to clean up issues surrounding autoconf generated preprocessor + symbols. + + * src/*.(c|h) tests/*.(c|tpl) examples/*.c + Fixed a bunch of other stuff found by John Pavel using the Intel compiler. + + * src/file_io.c + Remove Mac OS9 Metrowerks compiler specific hacks. + +2005-08-31 Erik de Castro Lopo + + * src/w64.c + Cast integer literal to sf_count_t in call to psf_binheader_writef() to + prevent Valgrind error. + +2005-08-30 Erik de Castro Lopo + + * doc/command.html + Improve documentation of SF_GET_FORMAT_SUBTYPE. + +2005-08-26 Erik de Castro Lopo + + * examples/sndfile-convert.c + Allow files to be converted to SD2 format. + + * src/sd2.c + Fix a bug in reading and writing of SD2 files on little endian CPUs. + Thanks to Matthew Willis for finding this. + +2005-08-25 Erik de Castro Lopo + + * doc/api.html + Update Note2 to point to SFC_SET_SCALE_FLOAT_INT_READ. + +2005-08-16 Erik de Castro Lopo + + * configure.ac + Use $host_os instead of $target_os (thanks to Mo De Jong). + +2005-08-15 Erik de Castro Lopo + + * src/Makefile.am + Apply a patch from Mo DeJong to allow building outside of the source dir. + + * src/file_io.c + Fix psf_fsync() for win32. + + * src/wav.c src/wav_w64.(c|h) + Move some code from wav.c to wav_w64.c to improve the log output of files of + type WAVE_FORMAT_EXTENSIBLE. + +2005-08-10 Erik de Castro Lopo + + * src/create_symbols_file.py + Make sure sf_write_fsync is an exported symbol. + + * examples/sndfile-convert.c + Add support for writing VOX adpcm files. + +2005-07-31 Erik de Castro Lopo + + * doc/api.html + Document the new function sf_write_sync(). + + * doc/FAQ.html + Do you plan to support XYZ codec. + +2005-07-28 Erik de Castro Lopo + + * src/sndfile.h.in src/sndfile.c + Add function sf_write_sync() to the API. + + * src/common.h src/file_io.c + Low level implementation (win32 not done yet). + + * tests/write_read_test.tpl + Use the new function in the tests. + +2005-07-24 Erik de Castro Lopo + + * src/common.h src/double64.c src/float32.c src/sndfile.c + Change the way PEAK chunk info is stored. Peaks now stored as an sf_count_t + for position and a double as the value. + + * src/aiff.c src/caf.c src/wav.c + Fix knock on effects of above changes. + + * src/caf.c + Implement 'peak' chunk for file wuth data in SF_FORMAT_FLOAT or + SF_FORMAT_DOUBLE format. + +2005-07-23 Erik de Castro Lopo + + * src/nist.c + Fix a bug where a variable was being used without being initialized. + + * src/flac.c + Add extra debug in sf_flac_meta_callback. + Make a bunch of private functions static. + + * src/aiff.c src/wav.c + Fix allocation for PEAK_CHUNK (bug found using valgrind). + +2005-07-21 Erik de Castro Lopo + + * src/common.h + Move the peak_loc field of SF_PRIVATE to the PEAK_CHUNK struct. + Remove had_peak field of SF_PRIVATE, use pchunk != NULL instead. + Rename PEAK_CHUNK and PEAK_POS to PEAK_CHUNK_32 and PEAK_POS_32. + + * src/aiff.c src/caf.c src/wav.c src/float32.c src/double64.c + Fix knock on effects from above. + +2005-07-19 Erik de Castro Lopo + + * src/wav.c + Prevent files with unknown chunks from being opened read/write. + +2005-07-14 Erik de Castro Lopo + + * src/flac.c + Do not use psf->end_of_file because it never gets set to anything. + + * src/common.h + Remove unused SF_PRIVATE field end_of_file. + +2005-07-12 Erik de Castro Lopo + + * src/common.c + Change the 'S' format specifier of psf_binheader_writef() to write AIFF + style strings (no terminating character). + + * src/aiff.c + Move to new (correct) AIFF string style. Thanks to Axel Röbel for being + so persistent on this issue. + +2005-07-11 Erik de Castro Lopo + + * src/sndfile.c + Allow SFE_UNSUPPORTED_FORMAT as an error from sf_open(). + + * doc/api.html doc/command.html + Documentation updates (thanks to Kyroz for promoting these updates). + + * src/mat5.c + Modify the way the header is written. + +2005-07-10 Erik de Castro Lopo + + * src/caf.c + Add a 'free' chunk to the written file so that the audio data starts at + an offset of 0x1000. + + * src/sndfile.c + Allow SFE_UNSUPPORTED_FORMAT as an error from sf_open(). + +2005-07-09 Erik de Castro Lopo + + * src/caf.c src/sndfile.c + Add support for signed 8 bit integers. + + * tests/write_read_test.tpl + Add test for signed 8 bit integers in CAF files. + + * doc/index.html + Update matrix for signed 8 bit integers in CAF files. + +2005-07-08 Erik de Castro Lopo + + * src/sndfile.c + Update sf_check_format() to support CAF. + + * examples/sndfile-convert.c + Add support for ".caf" file extension. + + * doc/index.html + Add Apple CAF to the support matrix. + + * src/caf.c + Add file write support. + + * src/common.c + Fix printing of Frames. + + * tests/Makefile.am tests/write_read_test.tpl tests/lossy_comp_test.c + tests/header_test.tpl misc_test.c + Add tests for CAF files. + +2005-07-07 Erik de Castro Lopo + + * doc/FAQ.html + Fix Q/A about reading/writing memory buffers. + + * src/caf.c + Bunch of work to support reading of CAF files. + +2005-07-04 Erik de Castro Lopo + + * src/(aiff|ima_adpcm|mat4|mat5|ms_adpcm).c examples/sndfile-play.c + Fix sign conversion errors reported by gcc-4.0. + + * src/caf.c + New file for Apple's Core Audio File format. + + * src/sndfile.c src/common.h src/sndfile.h.in src/Makefile.am + Hook new file into build system. + +2005-06-21 Erik de Castro Lopo + + * src_wav_w64.c + Fix handling of stupidly large 'fmt ' chunks. Thanks to Vadim Berezniker + for supplying an example file. + + * src/common.h src/sndfile.c + Remove redundant error code SFE_WAV_FMT_TOO_BIG. + +2005-06-20 Erik de Castro Lopo + + * src/sndfile.h.in src/common.h src/sndfile.c + Add public error value SF_ERR_MALFORMED_FILE. + + * src/sndfile.c + When parsing a file header fails and we don't have a system error, then set + the error number to SF_ERR_MALFORMED_FILE (suggested by Kyroz). + + * configure.ac + Allow sqlite support to be disabled in configure script. + + * regtest/database.c regtest/sndfile-regtest.c + Fix compiling when sqlite is missing. + +2005-06-11 Erik de Castro Lopo + + * src/file_io.c + Fix psf_is_pipe() and return value of psf_fread() when using virtual i/o. + + * src/sndfile.c + Fix VALIDATE_AND_ASSIGN_PSF macro for virtual i/o. + + * tests/virtual_io_test.c + Fill in skeleton test program. + + * tests/Makefile.am + Move virtual i/o tests to end of tests with stdio/pipe tests. + + * src/(sndfile.h.in|file_io.c|common.h|sndfile.c) tests/virtual_io_test.c + Rename some of the virtual i/o functions and data types. + +2005-06-10 Erik de Castro Lopo + + * src/sndfile.c + Fix the return values of sf_commands : SFC_SET_NORM_DOUBLE, + SFC_SET_NORM_FLOAT, SFC_GET_LIB_VERSION and SFC_GET_LOG_INFO. Thanks to + Kyroz for pointing out these errors. + + * doc/command.html + Correct documented return values for SFC_SET_NORM_DOUBLE and + SFC_SET_NORM_FLOAT. Thanks to Kyroz again. + +2005-05-17 Erik de Castro Lopo + + * regtest/* + Add new files for sndfile-regtest program. + + * configure.ac Makefile.am + Hook regetest into build. + + * src/wav.c src/common.c + Fix a regression where long ICMT chunks were causing the WAV parser + to exit. + +2005-05-15 Erik de Castro Lopo + + * libsndfile.spec.in + Add html docs to the files section as suggested by Karsten Jeppesen. + + * src/aiff.c + Fix parsing of odd length ANNO chunks. + +2005-05-13 Erik de Castro Lopo + + * src/common.h + Change the include guard to prevent clashes with other code. + +2005-05-12 Erik de Castro Lopo + + * examples/sndfile-play.c + Improve error handling in code for playback under Linux/ALSA. + +2005-05-10 Erik de Castro Lopo + + * src/ircam.c + Fix writing of IRCAM files on big endian systems (thanks to Axel Röbel). + + * src/wav.c + Add workaround for files created by the Peak audio editor on Mac which can + produce files with very short LIST chunks (thanks to Jonathan Segel who + supplied the file). + +2005-04-30 Erik de Castro Lopo + + * src/aiff.c + Apply a patch From David Viens to make the parsing of basc chunks more + robust. + + * src/wav.c + Another patch from David Viens to write correct wavex channel masks for + the most common channel configurations. + +2005-04-08 Erik de Castro Lopo + + * src/command.c + Only allow FLAC in the format arrays if FLAC is enabled. Thanks to + Leigh Smith. + +2005-03-09 Erik de Castro Lopo + + * src/common.h + Add a directory field for storing the file directory to the SF_PRIVATE + struct. + + * src/sndfile.c + Grab the directory name when copying the file path. + + * src/file_io.c + Cleanup psf_open_rsrc() and also check for resource fork in + .AppleDouble/filename. + +2005-03-01 Erik de Castro Lopo + + * src/svx.c + Fix a bug in the printing of the channel count. Bug reported by Michael + Schwendt. Thanks. + +2005-01-26 Erik de Castro Lopo + + * src/paf.c + Fix a seek bug for 24 bit PAF files. + + * tests/write_read_test.tpl + Update write_read_test to trigger the previously hidden PAF seek bug. + +2005-01-25 Erik de Castro Lopo + + * src/aiff.c src/w64.c src/wav.c + Do not return a header parse error when the log buffer overflows. + Continuing parsing works even on files where the log buffer does overflow. + This avoids a bug on some weirdo WAV (and other) files. + + * src/common.h src/sndfile.c + Remove SFE_LOG_OVERRIN error and its associated error message. + + * src/file_io.c + Fix a rsrc fork problem on MacOSX. + +2004-12-31 Erik de Castro Lopo + + * src/sndfile-play.c + In the ALSA output code, added call to snd_pcm_drain() just before + snd_pcm_close() as suggested by Thomas Kaeding. + In the OSS output code, added two ioctls (SNDCTL_DSP_POST and + SNDCTL_DSP_SYNC) just before the close of the audio device. + + * tests/virtual_io_test.c tests/Makefile.am + Add a new test program (currently empty) and add it to the build. + +2004-12-29 Erik de Castro Lopo + + * src/sndfile.h.in src/sndfile.h src/common.h src/file_io.c + src/create_symbols_file.py + Apply patch from Steve Baker which is the beginnings of a virtual + I/O interface. + +2004-12-23 Erik de Castro Lopo + + * src/*.c src/sndfile.h.in + Const-ify the write path throughout the library. + +2004-12-14 Erik de Castro Lopo + + * doc/development.html + Minor improvements. + +2004-11-29 Erik de Castro Lopo + + * doc/bugs.html + Minor improvements. + +2004-11-18 Erik de Castro Lopo + + * src/aiff.c + Add workaround for Logic Platinum AIFF files with broken COMT chunks. + +2004-11-16 Erik de Castro Lopo + + * doc/FAQ.html + Remove some ambiguities in the SD2 FAQ answer. + +2004-11-15 Erik de Castro Lopo + + * Win32/sndfile.h Win32/config.h MacOS9/sndfile.h MacOS9/config.h + Updates from autoconfig versions. + +2004-11-13 Erik de Castro Lopo + + * src/aiff.c + Fix parsing of COMT chunks. Store SF_STR_COMMENT data in ANNO chunks + instead of COMT chunk. + +2004-11-07 Erik de Castro Lopo + + * src/file_io.c src/common.h + Change the ptr argument to psf_write() from "void*" to a "const void*". + Thanks to Tobias Gehrig for suggesting this. + +2004-10-31 Erik de Castro Lopo + + * src/file_io.c src/common.h + Add functions psf_close_rsrc() and read length of resourse fork into + rsrclength field of SF_PRIVATE. + + * src/sd2.c + Make sure resource fork gets closed. + + * tests/util.tpl + Add functions to check for file descriptor leakage. + + * src/write_read_test.tpl + Use the file descriptor leak checks. + + * src/sndfile.h.in + Add SFC_GET_LOOP_INFO and SF_LOOP_INFO struct. + + * src/common.h + Add SF_LOOP_INFO pointer to SF_PRIVATE. + + * src/wav.c src/aiff.c + Improve and add parsing of 'ACID' and 'basc' chunks, filling in + SF_LOOP_INFO data in SF_PRIVATE. + +2004-10-30 Erik de Castro Lopo + + * src/sd2.c + Further cleanup: remove printfs, change snprintf to LSF_SNPRINTF. + + * Win32/config.h Win32/sndfile.h + Updates. + + * tests/util.tpl + Add win32 macro for snprintf. + +2004-10-29 Erik de Castro Lopo + + * src/sfendian.h + Add macros : H2BE_SHORT, H2BE_INT, H2LE_SHORT and H2LE_INT. + + * src/sd2.c + Use macros to make sure writing SD2 files on little endian machines works + correctly. + + * tests/util.tpl + Add a delete_file() function which also deletes the resource fork of SD2 + files. + + * tests/write_read_test.tpl + Use delete_file() so that "make distcheck" works. + +2004-10-28 Erik de Castro Lopo + + * src/sndfile.c src/file_io.c + Move resource filename construction and testing to psf_open_rsrc(). + + * src/common.h src/sndfile.c + Add error SFE_SD2_FD_DISALLOWED. + + * tests/util.tpl tests/*.(c|tpl) + Add and allow_fd parameter to test_open_file_or_die() so that use of + sf_open_fd() can be avoided when opening SD2 files. + +2004-10-27 Erik de Castro Lopo + + * src/wav.c + Update ACID chunk parsing. + + * src/sd2.c + More fixes for files with large resource forks. + +2004-10-23 Erik de Castro Lopo + + * src/common.h src/sndfile.c + Add error numbers and messages for sd2 files. + + * src/sd2.c + Reading of sd2 (resource fork version) now seems to be working. + +2004-10-17 Erik de Castro Lopo + + * src/file_io.h + Update file_io.c to include win32 psf_rsrc_open(). + + * tests/floating_point_test.tpl + Remove use of __func__ in test programs (MSVC++ doesn't grok this). + + * Win32/(config|sndfile).h MacOS9/(config|sndfile).h + Updates. + +2004-10-13 Erik de Castro Lopo + + * src/sfendian.h + Fix endswap_int64_t_(array|copy). + + * src/test_endswap.(tpl|def) + Add tests for above and inprove all tests. + +2004-10-12 Erik de Castro Lopo + + * src/sfendian.h + Improve type safety, add endswap_double_array(). + + * src/double64.c + Use endswap_double_array() instead of endswap_long_array(). + + * src/test_endswap.(tpl|def) src/Makefile.am + Add preliminary endswap tests and hook into build system. + +2004-10-06 Erik de Castro Lopo + + * src/configure.ac src/makefile.am + Finally fix the bulding of DLLs on Win32/MinGW. + + * tests/makefile.am + Fix running of tests on Win32/MinGW. + +2004-10-01 Erik de Castro Lopo + + * src/sndfile.h.in src/sndfile.c tests/floating_point_test.tpl + Rename SFC_SET_FLOAT_INT_MULTIPLIER to SFC_SET_SCALE_FLOAT_INT_READ. + + * doc/command.html + Document SFC_SET_SCALE_FLOAT_INT_READ. + +2004-09-30 Erik de Castro Lopo + + * tests/floating_point_test.(tpl|def) + Derived from floating_point_test.c. + Add (float|double)_(short|int)_test functions. + + * tests/util.(tpl|def) + Make separate float and double versions of gen_windowed_sine(). + + * tests/write_read_test.tpl + Fix after changes to gen_windowed_sine(). + + * src/(float32|double64).c + Implement SFC_SET_FLOAT_INT_MULTIPPLIER. + +2004-09-29 Erik de Castro Lopo + + * acinclude.m4 + Fix warnings from automake 1.8 and later. + + * examples/sndfile-info.c + Add a "fflush (stdout)" after printing Win32 message. + +2004-09-28 Erik de Castro Lopo + + * Win32/Makefile.mingw.in + Add a "make install" target. + +2004-09-24 Erik de Castro Lopo + + * src/sndfile.h.in src/common.h src/sndfile.c src/command.c + Start work on adding command SFC_SET_FLOAT_INT_MULTIPLIER. + +2004-09-22 Erik de Castro Lopo + + * examples/sndfile-convert.c + Fix a bug converting stereo integer PCM files to float. + +2004-09-22 Erik de Castro Lopo + + * examples/sndfile-play.c + Appy patch from Conrad Parker to make Mac OSX error messages more + consistent and informative. + + * doc/api.html + Fix a HTML HREF which was wrong. + + * doc/win32.html + Add information about when nmake fails. + +2004-09-05 Erik de Castro Lopo + + * examples/sndfile-play.c + Another patch from Denis Cote to prevent race conditions. + +2004-09-02 Erik de Castro Lopo + + * src/common.h src/ms_adpcm.c src/ima_adpcm.c + Fix alternative to ISO standard flexible struct array feature for broken + compilers. + +2004-08-31 Erik de Castro Lopo + + * src/common.h src/string.c src/sndfile.c + Make sf_set_string() return an error if trying to set a string when in + read mode. + +2004-08-29 Erik de Castro Lopo + + * src/common.h + Change the unnamed union into a named union so gcc-2.95 will compile it. + + * src/*.c + Fixes to allow for the above change. + +2004-08-20 Erik de Castro Lopo + + * examples/sndfile-play.c + Fixes for Win32. Thanks to Denis Cote. + + * Win32/Win32/Makefile.(msvc|mingw.in) + Fix build system after removal of sfendian.h. + Build sndfile-convert. + + * src/Makefile.am + Remove sfendian.c from dependancies. + +2004-08-10 Erik de Castro Lopo + + * src/sndfile.h.in + Fix typo in comments (thanks Tommi Sakari Uimonen). + +2004-07-31 Erik de Castro Lopo + + * tests/(a|u)law_test.c + Minor cleanup. + +2004-07-29 Erik de Castro Lopo + + * src/(pcm|float|double64|ulaw|alaw|xi).c + Optimise read/write loops by removing a redundant variable. + +2004-07-24 Erik de Castro Lopo + + * src/file_io.c + Remove call to fsync() in psf_close(). + +2004-07-19 Erik de Castro Lopo + + * src/pcm.c + Inline x2y_array() functions where possible. + + * configure.ac + Detect presence of type int64_t. + + * src/sfendian.c src/sfendian.h + Move functions in the first file to the sfendian.h as static inline + functions. + Improve endswap_long_*() where possible. + +2004-07-17 Erik de Castro Lopo + + * src/pcm.c + When converting from unsigned char to float or double, subtract 128 before + converting to float/double rather than after to save a floating point + operation as suggested by Stefan Briesenick. + + * src/(pcm|sfendian|alaw|ulaw|double64|float32).c + Optimize inner loops by changing the loop counting slightly as suggested + by Stefan Briesenick. + + * configure.ac + Detect presence of . + + * src/sfendian.h + Use if present as suggested by Stefan Briesenick. + + * src/pcm.c + Update bytewapping. + +2004-07-02 Erik de Castro Lopo + + * src/common.h src/*.c + Change the psf->buffer field of SF_PRIVATE into a more type safe union with + double, float, int etc elements. + +2004-06-28 Erik de Castro Lopo + + * examples/sndfile-play.c + Merge slightly modifed patch from Stanko Juzbasic which allows playback of + mono files on MacOSX. + +2004-06-25 Erik de Castro Lopo + + * examples/sndfile-convert.c + Move copy_metadata() after the second sf_open(). + +2004-06-21 Erik de Castro Lopo + + * examples/sndfile-convert.c + Fix a bug which caused the program to go into an infinite loop if the source + file has no meta-data. Thanks to Ron Parker for reporting this. + + * src/sndfile.h.in + Add SF_STR_FIRST and SF_STR_LAST to allow enumeration of string types. + + * Win32/sndfile.h MacOS9/sndfile.h + Update these as per the above file. + +2004-06-17 Erik de Castro Lopo + + * configure.ac src/common.h src/ogg.c src/sndfile.c src/sndfile.h.in + src/Makefile.am + Apply large patch from Conrad Parker implementing Ogg Vorbis, Ogg Speex and + Annodex support via liboggz and libfishsound. Thanks Conrad. + +2004-06-15 Erik de Castro Lopo + + * src/avr.c src/ircam.c src/nist.c src/paf.c src/xi.c + Add cast to size_t for some parameters passed to psf_binheader_writef. This + is Debian bug number 253490. Thanks to Anand Kumria and Andreas Jochens. + + * src/w64.c + Found and fixed a bug resulting from use of size_t when writing W64 'fmt ' + chunk. + +2004-06-14 Erik de Castro Lopo + + * configure.ac + Bump version to 1.0.10 ready for release. + + * Makefile.am + Remove redundant files (check_libsndfile.py libsndfile_version_convert.py) + from distribution tarball. + + * tests/header_test.tpl + Fix uninitialised variable. + + * src/GSM610/short_term.c + Fix compiler warning on MSVC++. + +2004-05-23 Erik de Castro Lopo + + * src/wav.c + Improve record keeping of chunks seen and return an error if a file with + unusual chunks is opened in mode SFM_RDWR. + + * src/mmreg.h + This file not needed so remove it. + +2004-05-22 Erik de Castro Lopo + + * tests/header_test.tpl + Add extra_header_test(). + + * src/common.h src/sndfile.c + Add SFE_RDWR_BAD_HEADER error number and string. + +2004-05-21 Erik de Castro Lopo + + * tests/utils.tpl tests/*.c tests/*.tpl + Add a line number argument to check_log_buffer_or_die() and update all + files that use that function. + + * tests/header_test.tpl + Modify/update tests for files opened SFM_RDWR and SFC_UPDATE_HEADER_AUTO. + + * src/aiff.c src/wav.c + Fix another bug in AIFF and WAV files opened in SFM_RDWR and using + SFC_UPDATE_HEADER_AUTO. + + * src/test_file_io.c + Add a test for psf_ftruncate() function. + +2004-05-19 Erik de Castro Lopo + + * src/sndfile.c + Fix another weird corner case bug found by Martin Rumori. Thanks. + + * tests/header_test.(tpl|def) + Two new files to test for the absence of the above bug and include tests + moved from tests/misc_test.c. + + * tests/Makefile.am + Hook new tests into build/test system. + + * tests/misc_test.c + Remove update_header_test() which has been moved to the new files above. + +2004-05-16 Erik de Castro Lopo + + * src/aiff.c + Fixed a bug reported by Martin Rumori on the LAD list. If a file created + with a format of SF_FORMAT_FLOAT and then closed before any data is written + to it, the header can get screwed up (PEAK chunk gets overwritten). + + * tests/write_read_test.tpl + Add a test (empty_file_test) for the above bug. + +2004-05-13 Erik de Castro Lopo + + * Win32/Makefile.mingw.in + Added a Makefile for MinGW (needs to be processed by configure). + + * src/mmsystem.h src/mmreg.h + Add files from the Wine project (under the LGPL) to allow build of + sndfile-play.exe under MinGW. + +2004-05-12 Erik de Castro Lopo + + * src/GSM610/gsm610_priv.h + Replace ugly macros with inline functions. + + * src/GSM610/*.c + Remove temporary variables used by macros and other minor fixes required by + above change. + +2004-05-10 Erik de Castro Lopo + + * tests/pipe_test.tpl tests/stdio_test.c Win32/Makefile.msvc + Make sure these programs compile (even though they do nothing) on Win32 + and add them to the "make check" target. + + * src/sfendian.h + Fix warning on Sparc CPU and code cleanup. + +2004-05-09 Erik de Castro Lopo + + * src/file_io.c + Fix warning messages when compiling under MinGW. + +2004-05-01 Erik de Castro Lopo + + * configure.ac + Set HAVE_FLEXIBLE_ARRAY in src/config.h depending on whether the compiler + accepts the flexible array struct member as per 1999 ISO C standard. + + * src/common.h src/ima_adpcm.c src/paf.c src/ms_adpcm.c + Added ugly #if HAVE_FLEXIBLE_ARRAY and provided a non-standards compliant + hack for non 1999 ISO C compliant compilers. + +2004-04-26 Erik de Castro Lopo + + * src/strings.c + If adding an SF_STR_SOFTWARE string, only append libsndfile-X.Y.Z if the + string does not already have libsndfile in the string. Thanks to Conrad + Parker. + + * tests/string_test.c + Add test to verify the above. + + * examples/sndfile-convert.c + Add ability to transcode meta data as well (Conrad Parker). + +2004-04-25 Erik de Castro Lopo + + * doc/command.html + Fix minor error. Thanks to Simon Burton. + + * doc/win32.html + Started adding instructions for compiling libsndfile under MinGW. + + * configure.ac + Add --enable-bow-docs to enable black text on a white background HTML docs. + + * doc/libsndfile.css.in + This is now a template file for configure which sets the foreground and + background colours. + +2004-04-20 Erik de Castro Lopo + + * configure.ac + Do some MinGW fixes. + + * configure.ac doc/Makefile.am + Install HTML docs when doing make install. + +2004-04-19 Erik de Castro Lopo + + * examples/sndfile-info.c + Print out the dB level with the signal max. + +2004-04-15 Erik de Castro Lopo + + * src/file_io.c + Define S_ISSOCK in src/file_io.c if required. + +2004-04-03 Erik de Castro Lopo + + * configure.ac + Improve printout configuration summary (as suggested by Axel Röbel). + + * doc/index.html + Add link to pre-release location. + + * src/sndfile.h.in + Remove comma after last element of enum. + + * src/float32.c src/double64.c + Fix read/write of float/double encoded raw files to/from pipes. + + * tests/pipe_test.c tests/pipe_test.tpl tests/pipe_test.def + Turn pipe_test.c into an autogenerated file and add tests for reading/ + writing floats and doubles. + + * tests/Makefile.am + Hook tests/pipe_test.* into build system. + +2004-04-02 Erik de Castro Lopo + + * configure.ac acinclude.m4 + Rename AC_C_STRUCT_HACK macro to AC_C99_FLEXIBLE_ARRAY. + +2004-03-31 Erik de Castro Lopo + + * tests/misc_test.c + Perform update_header_test in RDWR mode as well. + + * src/aiff.c + Fix problems when updating header in RDWR mode. + +2004-03-30 Erik de Castro Lopo + + * src/wav.c src/w64.c src/wav_w64.c + Integrate code supplied by David Viens for supporting microsoft's + WAVEFORMATEXTENSIBLE stuff. Thanks David for supplying this. + + * configure.ac doc/*.html + Bump version to 1.0.9. + +2004-03-28 Erik de Castro Lopo + + * src/command.c src/sndfile.c src/sndfile.h.in src/wav.c + Started work on supporting microsoft's WAVEFORMATEXTENSIBLE gunk. + +2004-03-26 Erik de Castro Lopo + + * src/avr.c + New file to handle Audio Visual Resaerch files. + + * src/sndfile.h.in src/common.h src/sndfile.c src/command.c + Hook AVR into everything else. + + * tests/Makefile.am tests/write_read_test.tpl tests/misc_test.c + Add testing for AVR files. + +2004-03-22 Erik de Castro Lopo + + * src/file_io.c + Fix psf_set_file() for win32. Thanks to Vincent Trussart (Plogue Art et + Technologie) for coming up with the solution. + +2004-03-21 Erik de Castro Lopo + + * tests/write_read_test.tpl + Fixed a bug that was causing valgrind to report a memory leak. The bug was + in the test code itself, not the library. + +2004-03-20 Erik de Castro Lopo + + * examples/generate.cs + An example showing how to use libsndfile from C#. Thanks to James Robson + for providing this. + +2004-03-19 Erik de Castro Lopo + + * src/common.c + Fix problems with WAV files containing large chunks after the 'data' + chunk. Thanks to Koen Tanghe for providing a sample file. + +2004-03-17 Erik de Castro Lopo + + * configure.ac + Detect presense of ALSA (Advanced Linux Sound Architecture). + + * examples/sndfile-play.c + Add ALSA output support. + + * examples/Makefile.am + Add ALSA_LIBS to link line of sndfile-play.c. + +2004-03-15 Erik de Castro Lopo + + * acinclude.m4 + Add new macro (AC_C_STRUCT_HACK) to detect whether the C compiler allows + the use of the what is known as the struct hack introduced by the 1999 ISO + C Standard. + + * configure.ac + The last release would not compile with gcc-2.95 due to the use of features + (ie struct hack) introduced by the 1999 ISO C Standard. + Add check to make sure compiler handles this and bomb out if it doesn't. + +2004-03-14 Erik de Castro Lopo + + * tests/write_read_test.tpl + Fix compiler warning on Win32. + + * src/file_io.c + Fix use of an un-initialised variable in Win32 stuff. + + * Win32/config.h examples/sndfile-play.c + Win32 fixes. + +2004-03-10 Erik de Castro Lopo + + * configure.ac + Fix bug which occurres when configuring for MinGW. + If compiler is gcc and cross compiling use -nostdinc. + +2004-03-09 Erik de Castro Lopo + + * src/common.h src/aiff.c src/wav.c src/float32.c src/double64.c + src/sndfile.c + Fix a bug with PEAK chunk handling for files with more than 16 channels. + Thanks to Remy Bruno for finding this. + +2004-03-08 Erik de Castro Lopo + + * src/common.c + Fix a bug which was preventing WAV files being openned correctly if the + file had a very large header. Thanks to Eldad Zack for finding this. + +2004-03-04 Erik de Castro Lopo + + * configure.ac src/file_io.c + Fix cross-compiling from Linux to Win32 using the MinGW tools. + +2004-03-01 Erik de Castro Lopo + + * src/create_symbols_file.sh + Christian Weisgerber pointed out that the shell script did not run on a + real Bourne shell although it did run under Bash in Bourne shell mode. + + * src/create_symbols_file.py + Rewrite of above in Python. Also add support for writing Win32 .def files. + The Python script generates Symbols.linux, Symbols.darwin and + libsndfile.def (Win32 version). These files get shipped with the tarball + so there should not be necessary to run the Python script when building + the code from the tarball. + + * configure.ac src/Makefile.am Win32/Makefile.am + Hook new Python script into the build system. + +2004-02-25 Erik de Castro Lopo + + * src/configure.ac + Add --enable-gcc-werror option and move GCC specific stuff down. + +2004-02-24 Erik de Castro Lopo + + * acinclude.m4 configure.ac + Fix clip mode detection (tested in one of HP's testdrive Itanium II boxes). + + * src/file_io.c + Added check for sizeof (off_t) != sizeof (sf_count_t) to prevent recurrence + of missing large file support on Linux and Solaris. + +2004-02-19 Erik de Castro Lopo + + * examples/sndfile-play.c + Fix a MacOSX specific bug which was caused by a space being inserted in + the middle of a file name. + + * configure.ac src/Makefile.am examples/Makefile.am + Fix a couple of MacOSX build issues. + +2004-02-17 Erik de Castro Lopo + + * doc/command.html + Document SFC_SET_CLIPPING and SFC_GET_CLIPPING. + +2004-02-14 Erik de Castro Lopo + + * doc/*.html + Applied patch from Frank Neumann (author of lakai) which fixes many minor + typos in documentation. Thanks Frank. + +2004-02-13 Erik de Castro Lopo + + * ChangeLog + Changed my email address throughout source and docs. + +2004-02-08 Erik de Castro Lopo + + * src/file_io.c + Make sure config.h is included before stdio.h to make sure large file + support is enabled on Linux (and Solaris). + + * tests/misc_test.c + Disable update_header test on Win32. This should work but doesn't and + I'm not sure why. + + * Make.bat Win32/Makefile.msvc + Updates. + +2004-01-07 Erik de Castro Lopo + + * src/common.h + Changed logindex, headindex and headend files of SF_PRIVATE from unsigned + int to int to prevent weird arithmetic bugs. + + * src/common.c src/aiff.c src/wav.c src/w64.c + Fixed compiler warnings resulting from above change. + +2004-01-06 Erik de Castro Lopo + + * src/common.c + Fixed a bug in header reader for some files with data after the sample data. + +2003-12-29 Erik de Castro Lopo + + * tests/lossy_comp_test.c tests/Makefile.am + Add tests for AIFF/IMA files. + +2003-12-26 Erik de Castro Lopo + + * src/macbinary3.c src/macos.c + Two new files required for handling SD2 files. + + * src/common.h + Add prototypes for functions in above two files. + + * src/Makefile.am + Hook new files into build system. + +2003-12-21 Erik de Castro Lopo + + * configure.ac + Add checks for mmap() and getpagesize() which might be used at some time + for faster file reads. + Add detection of MacOSX. + +2003-12-13 Erik de Castro Lopo + + * doc/FAQ.html + Minor mods to pkg-config section. + +2003-12-12 Erik de Castro Lopo + + * src/create_symbols_file.sh + Andre Pang (also known as Ozone) pointed out that on MacOSX, all non + static symbols are exported causing troubles when trying to link + libsndfile with another library which has any of the same symbols. + He fixed this by supplying the MacOSX linker with a file containing + all the public symbols so that only they would be exported and then + supplied a patch for libsndfile. + This wasn't quite ideal, because I would have to maintain two (3 if + you include Win32) separate files containing the exported symbols. + A better solution was to create this script which can generate a + Symbols file for Linux, MacoSX and any other OS that supports + minimising the number of exported symbols. + + * configure.ac src/Makefile.am + Hook the new script into the build process. + +2003-12-10 Erik de Castro Lopo + + * doc/index.html + Added comments about Steve Dekorte's SoundConverter scam. + +2003-12-07 Erik de Castro Lopo + + * src/file_io.c + Axel Röbel pointed out that on Mac OSX a pipe is not considered a fifo + (S_ISFIFO (st.st_mode) is false) but a socket (S_ISSOCK (st.st_mode) is + true). The test has therefore been changed to is S_ISREG and anything + which which does not return true for S_ISREG is considered a pipe. + +2003-11-25 Erik de Castro Lopo + + * tests/misc_test.c + Fix update_header_test to pass SDS. + + * src/sds.c + More minor fixes. + + * tests/floating_point_test.c + Add test for SDS files. + + * src/command.c + Add SDS to major_formats array. + +2003-11-24 Erik de Castro Lopo + + * tests/write_read_test.tpl tests/misc_test.c + Add tests for SDS files. + + * src/sds.c + Fix a bug in header update code. + +2003-11-23 Erik de Castro Lopo + + * src/sds.c + Get file write working. + + * src/paf.c + Fix a potential bug in paf24_seek(). + +2003-11-04 Erik de Castro Lopo + + * doc/FAQ.html + Add Q/A about u-law encoded WAV files. + + * Win32/*.h + Updated so it compiles on Win32. + +2003-11-03 Erik de Castro Lopo + + * examples/sndfile-convert.c + Add -alaw and -ulaw command line arguments. + + * configure.ac + Add library versioning comments. + Add arguments to AC_INIT. + +2003-10-28 Erik de Castro Lopo + + * src/file_io.c + Ross Bencina has contributed code to replace all of the (mostly broken) + Win32 POSIX emulation calls with calls the native Win32 file I/O API. + This code still needs testing but is likely to be a huge improvemnt + of support for Win32. Thanks Ross. + +2003-10-27 Erik de Castro Lopo + + * src/dwvw.c + Removed filedes field from the DWVW_PRIVATE struct. + + * src/file_io.c + Change psf_fopen() so it returns psf->error instead of the file descriptor. + Add new functions psf_set_stdio() and psf_set_file(). + + * src/sndfile.c + Change these to work with changed psf_fopen() return value. + Remove all uses of psf->filedes from sndfile, making it easier to slot native + Win32 API file handling functions. + + * src/test_file_io.c + Minor changes to make it compile with new file_io.c stuff. + +2003-10-26 Erik de Castro Lopo + + * src/gsm610.h + Rename a variable from true to true_flag. As Ross Bencina points out, + true is defined in the C99 header . + + * src/file_io.c + If fstat() fails, return SF_TRUE instead of -1 (Ross Bencina). + +2003-10-09 Erik de Castro Lopo + + * src/common.h + Increase the size of SF_BUFFER_LEN and SF_HEADER_LEN. + + * src/sndfile.c + Fix sf_read/write_raw which were dividing by psf->bytwidth and + psf->blockwidth which can both be zero. + + * examples/sndfile-info.c + Increase size of BUFFER_LEN. + +2003-09-21 Erik de Castro Lopo + + * configure.ac + Add checks for and ssize_t. + Other Win32/MinGW checks. + + * src/aiff.c src/au_g72x.c src/file_io.c src/gsm610.c src/interleave.c + src/paf.c src/sds.c src/svx.c src/voc.c src/w64.c src/wav.c src/xi.c + Fix compiler warnings. + +2003-09-20 Erik de Castro Lopo + + * tests/scale_clip_test.tpl + Add definition of M_PI if needed. + +2003-09-19 Erik de Castro Lopo + + * configure.ac + Detect if S_IRGRP is declared in . + + * src/file_io.c tests/*.tpl tests/*.c + More fixes for Win32/MSVC++ and MinGW. MinGW does have but that + file doesn't declare S_IRGRP. + +2003-10-18 Erik de Castro Lopo + + * src/config.h.in + Add comment stating that the sf_count_t typedef is determined when + libsndfile is being compiled. + + * tests/utils.tpl + Modified so that utils.c gets one copy of the GPL and not two. + + +2003-09-17 Erik de Castro Lopo + + * Win32/unistd.h src/sf_unistd.h + Move first file to the second. This will help for Win32/MSVC++ and MinGW. + + * Win32/Makefile.am src/Makefile.am + Changed in line with above. + + * Win32/Makefile.msvc + Removed "/I Win32" which is no longer required. + + * src/file_io.c src/test_file_io.c tests/*.tpl tests/*.c + If HAVE_UNISTD_H include else include . This should + work for Win32, MinGW and other fakes Unix-like OSes. + + * src/*.c + Removed #include from files which didn't need it. + +2003-09-16 Erik de Castro Lopo + + * libsndfile.spec.in + Apply fix from Andrew Schultz. + +2003-09-07 Erik de Castro Lopo + + * src/vox_adpcm.c + Only set psf->sf.samplerate if the existing value is invalid. + +2003-09-06 Erik de Castro Lopo + + * examples/sndfile-play.c + Started adding support for ALSA output. + +2003-09-04 Erik de Castro Lopo + + * src/sndfile.h.in + Removed from sndfile.h. + + * src/*.c examples/*.c tests/*.c tests/*.tpl + Added where needed. + +2003-09-02 Erik de Castro Lopo + + * src/common.h + Added ARRAY_LEN, SF_MAX and SF_MIN macros. + +2003-08-19 Erik de Castro Lopo + + * doc/index.html + Remove statements about alternative licensing arrangements. + +2003-08-17 Erik de Castro Lopo + + * MacOS MacOS9 Makefile.am configure.ac + Change directory name from MacOS to MacOS9 + + * MacOS9/MacOS9-readme.txt + Change name to make it really obvious, add text to top of file to make it + still more obvious again. + +2003-08-16 Erik de Castro Lopo + + * src/test_log_printf.c + Add tests for %u conversions. + + * src/common.c + Fix psf_log_printf() %u conversions. + +2003-08-15 Erik de Castro Lopo + + * src/aiff.c + Fixed a bug where opening a file with a non-trival header in SFM_RDWR mode + would over-write part of the header. Thanks to Axel Röbel for pointing + this out. Axel also provided a patch to fix this but I came up with a + neater and more general solution. + Return error when openning an AIFF file with data after the SSND chunk + (Thanks Axel Röbel). + + * tests/aiff_rw_test.c + Improvements to test program which will later allow it to be generalised to + test WAV, SVX and others as required. + +2003-08-14 Erik de Castro Lopo + + * tests/pipe_test.c + Add useek_pipe_rw_test() submitted by Russell Francis. + + * src/sndfile.c + In sf_open_fd(), check if input file descriptor is a pipe. + + * src/sndfile.[ch] + Fix typo in variable name do_not_close_descriptor. + +2003-08-13 Erik de Castro Lopo + + * src/test_log_printf.c + Improve the tests for %d and %s conversions. + + * src/common.c + Fixed a few problems in psf_log_printf() found using new tests. + +2003-08-06 Erik de Castro Lopo + + * configure.ac + Add -Wwrite-strings warning to CFLAGS if the compiler is GCC. Thanks to + Peter Miller (Aegis author) for suggesting this and supplying a patch. + + * src/*.c examples/*.c tests/*.c + Fix all compiler warnings arising from the above. + +2003-08-02 Erik de Castro Lopo + + * tests/aiff_rw_test.c tests/Makefile.am + New test program to check for errors re-writing the headers of AIFC files + opened in mode SFM_RDWR. + +2003-07-21 Erik de Castro Lopo + + * examples/sndfile-play.c + Applied a patch from Tero Pelander to allow this program to run on systems + using devfs which used /dev/sound/dsp instead of /dev/dsp. + +2003-07-11 Erik de Castro Lopo + + * doc/new_file_type.HOWTO + Updated document. Still incomplete. + +2003-06-29 Erik de Castro Lopo + + * src/sndfile.c + Fix VALIDATE_SNDFILE_AND_ASSIGN_PSF which was returning an error rather + than saving it and returning zero. + +2003-06-25 Erik de Castro Lopo + + * src/file_io.c + Two fixes for Mac OS9. + Fix all casts from sf_count_t to ssize_t (not size_t). + +2003-06-22 Erik de Castro Lopo + + * src/wav.c + Fix for reading files with RIFF length of 8 and data length of 0. + +2003-06-14 Erik de Castro Lopo + + * src/*.c tests/*.c tests/*.tpl + Added comments to mark code for removal when make Lite version of + libsndfile. + +2003-06-09 Erik de Castro Lopo + + * examples/sndfile-convert.c + Add extra error checking for unrecognised arguments. + +2003-06-08 Erik de Castro Lopo + + * src/ima_adpcm.c + Started adding code to write IMA ADPCM encoded AIFF files. + + * src/test_log_printf.c src/Makefile.am + New file to test psf_log_printf() function and add hooks into build system. + + * src/common.c + Move psf_log_printf() function to top of the file and only compile the rest + of the file if if PSF_LOG_PRINTF_ONLY is not defined. + +2003-06-03 Erik de Castro Lopo + + * Win32/config.h Win32/sndfile.h + Updated with new config variables. + + * Win32/unistd.h src/file_io.c + Added implementation of S_ISFIFO macro which Win32 seems to lack and is + used in src/file_io.c. + + * tests/utils.tpl + Added #include to pull in Win32/unistd.h so it compiles for + Win32. + + * src/Makefile.msvc + Added src\test_file_io.exe build target and run this as the very first + test. + + * tests/win32_test.c + Add support for testing Cygwin32. + + * configure.ac + Detect POSIX fsync() and fdatasync() functions. + + * src/file_io.c + If compiling for Cygwin, call fsync() before calling fstat() to retrieve + file length. + + * tests/pcm_test.tpl + Add a test for lrintf() function. This was required to detect a really + broken lrint() and lrintf() on Cygwin. + + * tests/misc_test.c + Don't run permission test when compiling under Cygwin. + + * src/float_cast.h + Fix fallback macro for lrint() and lrintf() to cast to long instead of int + to match official function prototypes. + +2003-06-02 Erik de Castro Lopo + + * examples/sndfile-convert.c + Modifications to improve accuracy of conversions; use double data for + floating point and int for everything else. + + * src/ima_apdcm.c + Completed work on decoding IMA ADPCM encoded AIFF files. Still need to + get encoding working. + +2003-05-28 Erik de Castro Lopo + + * src/aiff.c src/ima_adpcm.c + Start working on getting IMA ADPCM encoded AIFF files working. + +2003-05-27 Erik de Castro Lopo + + * configure.ac + Fixed the touch command for when the autogen program is not found (Matt + Flax). + + * src/ulaw.c src/alaw.c + Made these pipe-able. + +2003-05-24 Erik de Castro Lopo + + * src/paf.c src/ircam.c + Fixed writing to pipe. + + * src/wav.c src/aiff.c src/nist.c src/mat*.c src/svx.c src/w64.c + Return SFE_NO_PIPE_WRITE if an attempt is made to write to a pipe. + +2003-05-23 Erik de Castro Lopo + + * examples/sndfile-info.c + Modified to detect unknown file lengths. + + * src/mat4.c + Fix reading from a pipe. + +2003-05-22 Erik de Castro Lopo + + * tests/pipe_test.c + Add more file types to tests. + + * src/mat4.c + Removed explicit setting of psf->sf.seekable to SF_TRUE. + + * tests/utils.tpl + Add macro for generating and check data in the stdio and pipe tests. + + * tests/stdout_test.c tests/stdin_test.c + Use the above macro to generate known data on output and check data on + input. + + * src/voc.c src/htk.c common.h sndfile.c + Disallow reading/writing VOC and HTK files from/to pipes be returning new + error values. + + * src/w64.c + Fixes to allow reading from a pipe. + +2003-05-21 Erik de Castro Lopo + + * configure.ac src/sndfile.h.in + When the configure script determines the sizeof (sf_count_t), also set the + value of SF_COUNT_MAX in sndfile.h. + + * configure.ac + Remove -pedantic flag from default GCC compiler flags. + + * tests/pipe_test.c + Add a pipe_read_test() before doing pipe_write_test(). + + * tests/scale_clip_test.c + Add test to make sure non-normalized values also clip in the right way. + +2003-05-18 Erik de Castro Lopo + + * configure.ac + Add test to detect processor clipping capabilities. + + * tests/stdin_test.c tests/stdout_test.c + Fix a pair of compiler warnings. + + * src/common.h + Add new pipeoffset field to SF_PRIVATE. This will contain the current file + offset when operating on a pipe. + + * src/common.c + Removed direct calls to psf_fread()/psf_fseek()/psf_fgets() etc from + psf_binheader_readf and redirect them to new buffered versions + header_read(), header_seek() and header_gets(). + Add "G" format specifier to emulate fgets() functionality with buffering. + This will allow reading some file types from pipes. + + * src/file_io.c + When the file descriptor is a pipe, manintain psf->pipeoffset. + + * src/pvf.c + Change use of psf_fgets() to psf_binheader_readf() as required but changes to header re + + * src/au.c + Fix reading from a pipe. + +2003-05-17 Erik de Castro Lopo + + * src/pcm.c + Add clipping versions of the f2XXX_array() functions to allow option of + clipping data that would otherwise overflow. + + * tests/scale_clip_test.tpl tests/scale_clip_test.def + New files test that clipping option does actually work. + +2003-05-14 Erik de Castro Lopo + + * doc/index.html + Fixed a typo ("OS(" instead of "OS9"). + +2003-05-13 Erik de Castro Lopo + + * tests/open_fail_test.c + Include to prevent warning message of missing declaration of + memset(). + +2003-05-12 Erik de Castro Lopo + + * src/common.h + Add new "add_clipping" field to SF_PRIVATE. + + * src/sndfile.h.in src/sndfile.c + Add command SFC_SET_CLIPPING which sets/resets add_clipping field. + +2003-05-11 Erik de Castro Lopo + + * doc/api.html + Add docs for sf_set_string() and sf_get_string(). + + * src/common.h src/sndfile.c + Add new SFE_STR_BAD_STRING error. + + * tests/stdin_test.c tests/stdout_test.c + Removed all non-error print statements. + + * tests/stdio_test.c tests/pipe_test.c tests/Makefile.am + Add print statements removed from two files above. + +2003-05-10 Erik de Castro Lopo + + * libsndfile.spec.in + Fixed a coulpe of minor errors discovered by someone calling themselves + Agent Smith. + + * src/common.c src/common.h src/file_io.h + Added is_pipe field to SF_PRIVATE and declaration of psf_is_pipe() + function. (Axel Röbel) + + * src/sndfile.c + Fixed determination of whether the file is a pipe. (Axel Röbel) + + * src/paf.c + Force paf24 to start with undefined mode. (Axel Röbel) + + * tests/pipe_test.c + Mods to make this test work and actually do the test on RAW files. (Axel + Röbel). + +2003-05-05 Erik de Castro Lopo + + * src/sndfile.c + Fixed a potential bug where psf->sf.seekable was being set to FALSE when + operating on stdin or stdout but then the default initialiser was reseting + it to TRUE. Thanks to Axel Röbel. + + * src/aiff.c + Fixed a bug in the header parser where it was not handling an odd length + COMM chunk correctly. Thanks to Axel Röbel. + + * src/test_file_io.c + Add more tests. + + * tests/win32_test.c + New file for showing the bugs in the Win32 implementation of the POSIX API. + It also runs on Linux for sanity checking. + + * tests/Makefile.am Win32/Makefile.msvc + Hook the new test program into the build system. + +2003-05-04 Erik de Castro Lopo + + * src/test_file_io.c + New test program to test operation of functions defined in file_io.c. This + should make supporting win32 significantly easier. + + * src/Makefile.am + Hook new test program into the build system. + + * src/file_io.c + Add compile/run time check that sizeof statbuf.st_size and sf_count_t are + the same. + + * src/common.h src/sndfile.c + Added new error code and error message for new check. + + * tests/benchmark.tpl + Fix to use frames instead of samples in SF_INFO. + +2003-05-03 Erik de Castro Lopo + + * src/file_io.c + More stuffing about working around PLAIN OLD-FASHIONED **BUGS** in Win32. + + * examples/sndfile-info.c + Applied patch from Conrad Parker to add "--help" and "-h" options as + well as an improved usage message. + +2003-05-02 Erik de Castro Lopo + + * src/au.c + Added embedded file support. + + * tests/multi_file_test.c + Added tests for embedded AU files. + Added verbose testing mode. + + * src/common.h src/sndfile.c + Added an embedded AU specific error code and message. + + * src/wav.c + Added patch from Conrad Parker which filled in a little more information + about ACIDized WAV files. + +2003-04-30 Erik de Castro Lopo + + * src/file_io.c + Fixed Win32 version of psf_fseek() which was calling psf_get_filelen() + which was in turn calling psf_fseek() which in the end blew the stack. + Now of course this would have been easy to find on Linux, but this blow + up was happening in kernel32.dll and the fscking MSVC++ debugger couldn't + figure out what call caused this (it couldn't even tell me the stack had + overflowed) and was absolutley useless for this debugging exercise. + On top of that, the reason I got into this mess was that windoze doesn't + have a working fstat() function which can return file lengths > 2 Gig. It + HAS a fscking _fstati64() but the file length value is only updated AFTER + the bloody file is closed. That makes it completely useless. + How the hell do people stand working on this crap excuse of an OS? + +2003-04-29 Erik de Castro Lopo + + * Win32/unistd.h src/file_io.c + Moved definitions of S_IGRP etc from file_io.c to unistd.h so that these + can be used in the test programs. + + * Win32/libsndfile.def + Added sf_open_fd. + + * Win32/sndfile.h + Updated to match src/sndfile.h.in. + + * Win32/Makefile.msvc + Added dither.c and htk.c to libsndfile.dll target. + +2003-04-28 Erik de Castro Lopo + + * src/file_io.c + First attempt at getting the Win32 versions of the these functions working. + They still need to be tested. + +2003-04-27 Erik de Castro Lopo + + * src/strings.c + Found and fixed a bug which was causing psf_store_string() to fail on + Motorola 68k processors. Many thanks fo Joshua Haberman (Debian maintainer + of libsndfile) for compiling and running debug code to help me debug the + problem. + +2003-04-26 Erik de Castro Lopo + + * src/sndfile.c src/file_io.c src/wav.c src/aiff.c + Much hacking to get reading and writing of embedded files working (ie sound + files at a non-zero files offset). + + * doc/embedded_files.html + First pass atempt at documenting reading/writing embedded files. + +2003-04-21 Erik de Castro Lopo + + * doc/FAQ.html + Updated answer to "Why doesn't libsndfile do interleaving/de-interleaving?" + +2003-04-19 Erik de Castro Lopo + + * src/wav.c src/aiff.c + Fix retrieving and storing of string data from files. Need to be careful + about using psf->buffer for strings. + +2003-04-18 Erik de Castro Lopo + + * src/file_io.c + Fix psf_fseek() for seeks withing embedded files. + +2003-04-15 Erik de Castro Lopo + + * src/sndfile.h.in + Changed the definition of SNDFILE slightly to produce warnings when it isn't + used correctly. This should have zero affect in code which uses the SNDFILE + type correctly. + + * src/sndfile.c + Fixed a few compiler warnings cause by the changes to the SNDFILE type. + +2003-04-12 Erik de Castro Lopo + + * doc/FAQ.html + Added question and answer to the question "How about adding the ability + to write/read sound files to/from memory buffers?". + +2003-04-08 Erik de Castro Lopo + + * tests/write_read_test.tpl + Removed un-needed enums declaring TRUE and FALSE and replaced usage of + these with SF_TRUE and SF_FALSE. + + * tests/multi_file_test.c + New test program to test sf_open_fd() on files containing data other than + a single sound file. + +2003-04-06 Erik de Castro Lopo + + * src/file_io.c + When creating files, set the readable by others flag. This still allows + further restrictions to be enforced by use of the user's umask. Fix + suggested by Eric Lyon. + +2003-04-05 Erik de Castro Lopo + + * src/sndfile.h.in src/sndfile.c + Changed sf_open_fd(). Dropped offset parameter and added a close_desc + parameter. If close desc is TRUE, the file descritpor passed into the + library will be closed when sf_close() is called. + + * tests/utils.tpl + Modified call to sf_open_fd() to set close_desc parameter to SF_TRUE. + +2003-04-04 Erik de Castro Lopo + + * tests/write_read_test.tpl + Add a string (using sf_set_string() function) before and after data section + of all files. This will make sure that if string data can be added, it + doesn't overwrite real audio data. + +2003-04-02 Erik de Castro Lopo + + * src/sndfile.c + Started work on supporting a non-zero offset parameter for sf_open_fd (). + + * src/.c + Removed many uses of psf_fseek (SEEK_END) which to allow for future use of + sf_open_fd() with non-zero offset. + Associated refactoring. + + * src/aiff.c + Implemented functionality required to get sf_get_string() and + sf_set_string() working for AIFF files. + +2003-04-01 Erik de Castro Lopo + + * tests/utils.tpl + Modified test_open_file_or_die() to alternately use sf_open() and + sf_open_fd(). + + * src/svx.c + Fixed a bug which occurred when openning an existing file for read/write + using sf_open_fd(). In this case, the existing NAME chunk needs to be + read into psf->filename. + Fixed printing of sf_count_t types to logbuffer. + +2003-03-31 Erik de Castro Lopo + + * src/sndfile.h.in + Added prototype for new function sf_open_fd(). + + * src/sndfile.c + Moved most of the code in sf_open() to a new function psf_open_file(). + Created new function sf_open_fd() which also uses psf_open_file() but + does not currently support the offset parameter. + + * doc/api.html + Document sf_open_fd(). + +2003-03-09 Erik de Castro Lopo + + * src/sndfile.c + Fixed a memory leak reported by Evgeny Karpov. Memory leak only occurred + when an attempt was made to read and the open() call fails. + +2003-03-08 Erik de Castro Lopo + + * tests/open_fail_test.c + New test program to check for memory leaks when sf_open fails on a valid + file. Currently this must be run manually under valgrid. + + * tests/Makefile.am + Hook new test program into build. + +2003-03-03 Erik de Castro Lopo + + * Octave/sndfile_save.m Octave/sndfile_play.m + Added a -mat-binary option to the octave save command to force the output + to binary mode even if the user has set ascii data as the default. Found + by Christopher Moore. + +2003-02-27 Erik de Castro Lopo + + * doc/dither.html + New file which will document the interface which allows the addition of + audio dither when sample word sizes are being reduced. + + * src/dither.c + More work. + +2003-02-26 Erik de Castro Lopo + + * tests/misc_test.c + In update_header_test(), make HTK files a special case. + + * doc/index.html + Added HTK to the feature matrix. + +2003-02-25 Erik de Castro Lopo + + * src/htk.c + New file for reading/writing HMM Tool Kit files. + + * src/sndfile.h.in src/sndfile.c src/command.c src/Makefile.am + Hook in htk.c + + * tests/write_read_test.tpl tests/misc_test.c tests/Makefile.am + Add tests for HTK files. + +2003-02-22 Erik de Castro Lopo + + * src/wav.c + Fixed a bug where the LIST chunk length was being written incorrectly. + + * tests/string_test.c + Added call to check_log_buffer(). + Minor cleanups. + +2003-02-10 Erik de Castro Lopo + + * src/wav_w64.h + Applied patch from Antoine Mathys to add extra WAV format definitions and + a G72x_ADPCM_WAV_FMT struct definition. + + * src/wav_w64.c + Applied patch from Antoine Mathys which converts wav_w64_format_str() from + one huge inefficient switch statement to a binary search. + + * tests/string_test.c + Dump log buffer if tests fail. + +2003-02-07 Erik de Castro Lopo + + * tests/string_test.c + David Viens supplied some modifications to this file which showed up a bug + when using sf_set_string() and the sf_writef_float() functions. + + * src/sndfile.c + Fixed the above bug. + +2003-02-06 Erik de Castro Lopo + + * doc/FAQ.html + Added Q and A on how to detect libsndfile in configure.in (at the suggestion + of Davy Durham). + +2003-02-05 Erik de Castro Lopo + + * src/sndfile.h.in + Add enums and typedefs for dither. + Deprecate SFC_SET_ADD_DITHER_ON_WRITE and SFC_SET_ADD_DITHER_ON_READ, to be + replaced with SFC_SET_DITHER_ON_WRITE and SFC_SET_DITHER_ON_READ which will + allow different dither algorithms to be enabled. + Added SFC_GET_DITHER_INFO_COUNT and SFC_GET_DITHER_INFO. + + * src/sndfile.h.in src/Version_script.in Win32/libsndfile.def. + Added public sf_dither_*() functions. + + * src/sndfile.c + Implement commands above. + + * src/dither.c + More work. Framework and external hooks into dither algorithms complete. + +2003-02-03 Erik de Castro Lopo + + * doc/version-1.html libsndfile_version_convert.py + Remove redundant files. + + * doc/index.html doc/api.html + Remove links to version-1.html. + + * src/dither.c + New file to allow the addition of audio dither on input and output. + + * src/common.h + Add prototype for dither_init() function. + + * Makefile.am doc/Makefile.am + Changes for added and removed files. + +2003-02-02 Erik de Castro Lopo + + * Win32/Makefile.msvc + Changes to force example binaries to be placed in the top level directory + instead of the examples/ directory. + Add src/strings.c and src/xi.c to the build. + Add string_test to build and to tests on WAV files. + + * doc/index.html + Added XI to support matrix. + +2003-01-27 Erik de Castro Lopo + + * src/sndfile.h.in + Added prototypes for sf_get_string() and sf_set_string() and SF_STR_* + enum values. + + * src/sndfile.c + Added public interface to sf_get_string() and sf_set_string(). + + * src/wav.c + Added code for setting and getting strings in WAV files. + + * tests/string_test.c + New test program for sf_get_string() and sf_set_string() functionality. + + * tests/Makefile.am + Hook new test program into build and test framework. + +2003-01-26 Erik de Castro Lopo + + * src/common.h + Added fields to SF_PRIVATE for string data needed to implement + sf_get_string() and sf_set_string(). + + * src/strings.c + New file for storing and retrieving strings to/from files. + + * src/Makefile.am + Added strings.c to build. + +2003-01-25 Erik de Castro Lopo + + * src/xi.c + Read seems to be working so looking at write. + + * src/sndfile.h.in + Added SF_FORMAT_XI, SF_FORMAT_DPCM_8 and SF_FORMAT_DPCM_16 enum values. + + * tests/floating_point_test.c tests/lossy_comp_test.c tests/Makefile.am + Added test for 8 and 16 bit XI format files. + +2003-01-24 Erik de Castro Lopo + + * doc/index.html + Added a non-lawyer readable summary of the licensing provisions as + suggested by Steve Dekorte. + +2003-01-23 Erik de Castro Lopo + + * src/wav.c + Fixed a compiler warning found by Alexander Lerch. + +2003-01-18 Erik de Castro Lopo + + * configure.ac + Fixed the multiple linking of libm. + +2003-01-17 Erik de Castro Lopo + + * Win32/Makefile.mcvs + Added comments on the correct way to set up the MSVCDir environment + variable. + + * doc/win32.html + Add on how to set up the MSVCDir environment variable. + +2003-01-15 Erik de Castro Lopo + + * examples/sndfile-play.c examples/sndfile-info.c + When run on Win32 without any command line parameters print a message and + then sleep for 5 seconds. This means the when somebody double clicks on + these programs in explorer the user will actually see the message. + +2003-01-14 Erik de Castro Lopo + + * tests/misc_test.c + Bypass permission test if running as root because root is allowed to open + a readonly file for write. + +2003-01-08 Erik de Castro Lopo + + * Win32/Makefile.msvc + Added pvf.c and xi.c source files to project. + + * src/sndfile.h + Updated for PVF files. + +2003-01-07 Erik de Castro Lopo + + * src/sndfile.c + Modified validate_sfinfo() to force samplerate, channels and sections + to be >= 1. + In format_from_extension() replaced calls to does_extension_match() + with strcmp(). + + * src/xi.c + More work. + +2003-01-06 Erik de Castro Lopo + + * doc/Makefile.am + Added octave.html which had been left out. Found by Jan Weil. + +2003-01-05 Erik de Castro Lopo + + * src/pvf.c src/common.h src/sndfile.c + Fixed error handling for PVF files. + + * src/xi.c + New file for handling Fasttracker 2 Extended Instrument files. Not working + yet and included when configured with --enable-experimental. + + * src/sndfile.c src/common.h + Hooked in new file xi.c. + +2002-12-30 Erik de Castro Lopo + + * src/rx2.c + Added a patch from Marek Peteraj which sheds a little more light on the + slices within an RX2 file. Still need to find out data encoding. + +2002-12-20 Erik de Castro Lopo + + * src/wav.c + Started work on decoding 'acid' and 'strc' chunks. + +2002-12-14 Erik de Castro Lopo + + * tests/peak_check_test.c + Minor cleanup. + +2002-12-12 Erik de Castro Lopo + + * tests/write_read_test.tpl + Added check to make sure no error was generated when an attempt was made to + read past the end of the file. + +2002-12-11 Erik de Castro Lopo + + * doc/lists.html + Added "mailto" links for all three lists. + + * src/pvf.c + New file for Portable Voice Format files. + + * src/sndfile.h.in src/sndfile.c src/common.h src/command.c src/Makefile.am + Added hooks for SF_FORMAT_PVF format files. + + * tests/write_read_test.tpl tests/std*.c + Add tests for SF_FORMAT_PVF. + + * doc/index.html + Add PVF to the compatibility matrix. + + * src/pcm.c src/alaw.c src/ulaw.c src/float32.c src/double64.c + Previously, attempts to read beyond the end of a file would set psf->error + to SFE_SHORT_ERROR. This behaviour diverged from the behaviour of the POSIX + read() call but has now been fixed. + Attempts to read beyond the end of the file will return a short read count + but will not longer set any error. + +2002-12-09 Erik de Castro Lopo + + * src/sndfile.c + Add more sanity checking when opening a RAW file for read. When format is + not RAW, zero out all members of the SF_INFO struct. + + * tests/raw_test.c + Add bad_raw_test() to check for above problem. + + * tests/stdin_test.c examples/sndfile-info.c + Set the format field of the SF_INFO struct to zero before calling + sf_open(). + + * doc/api.html + Add information about the need to set the format field of the SF_INFO struct + to zero when opening non-RAW files for read. + + * configure.ac + Removed use of conversion script on Solaris. Not all Solaris versions + support it. + + * doc/lists.html + New file containg details of the mailing lists. + + * doc/index.html + Add a link to the above new file. + +2002-12-04 Erik de Castro Lopo + + * tests/dft_cmp.c + Fixed a SIGFPE on Alpha caused by a log10 (0.0). Thanks to Joshua Haberman + for providing the gdb traceback. + +2002-11-28 Erik de Castro Lopo + + * src/wav.c + Added more capabilities to 'smpl' chunk parser. + + * src/sndfile.c + Fixed some (not all) possible problems found with Flawfinder. + +2002-11-24 Erik de Castro Lopo + + * src/sndfile.c + Fixed a bug in sf_seek(). This bug could only occur when an attempt was + made to read beyond the end and then sf_seek() was called with a whence + parameter of SEEK_CUR. + + * src/file_io.c + Win32's _fstati64() does not work, it returns BS. Re-implemented + psf_get_filelen() in terms of psf_fseek(). + + * tests/write_read_test.tpl + Add a test to detect above bug. + + * src/float_cast.h + Modification to prevent compiler warnings on Mac OS X. + + * src/file_io.c + Fixes for windows (what a f**ked OS). + +2002-11-08 Erik de Castro Lopo + + * configure.ac + Disable use of native lrint()/lrintf() on Mac OSX. These functions exist on + Mac OSX 10.2 but not on 10.1. Forcing the use of the versions in + src/float_cast.h means that a library compiled on 10.2 will still work on + 10.1. + +2002-11-06 Erik de Castro Lopo + + * configure.in configure.ac + Renamed configure.in to configure.ac as expected by later versions of + autoconf. + Slight hacking of configure.ac to work with version 2.54 of autoconf. + Changed to using -dumpversion instead of --version for determining GCC + version numer as suggested by Anand Kumria. + + * src/G72x/Makefile.am + Slight hacking required for operation with automake 1.6.3. + +2002-11-05 Erik de Castro Lopo + + * src/common.c + In psf_binheader_readf() changed type parameter type "b" type from size_t + to int to prevent errors on IA64 CPU where sizeof (size_t) != sizeof (int). + Thanks to Enrique Robledo Arnuncio for debugging this. + +2002-11-04 Erik de Castro Lopo + + * test/command_test.tpl + Changed test value so test would pass on Solaris. + + * src/Version_script.in + Modified version numbering so that later versions of 1.0.X can replace + earlier versions without recompilation. + + * src/vox_adpcm.c + Fixed bug causing short reads. + +2002-11-03 Erik de Castro Lopo + + * test/floating_point_test.c + Code cleanup using functions from util.c. + Add test for IEEE replacement floats and doubles. + +2002-11-01 Erik de Castro Lopo + + * src/wav.c + Fixed a possible divide by zero error when read the 'smpl' chunk. Thanks to + Serg Repalov for the example file. + + * tests/pcm_test.tpl + Used sf_command (SFC_TEST_IEEE_FLOAT_REPLACE) to test IEEE replacement code. + Clean up pcm_double_test(). + + * src/float32.c src/double64.c + Force use of IEEE replacement code using psf->ieee_replace is TRUE, + Print message to log_buffer as well. + Rename all broken_read_* and broken_write* functions to replace_read_* and + replace_write_*. + + * tests/util.tpl + Added string_in_log_buffer(). + + * tests/pcm_test.tpl + Use string_in_log_buffer() to ensure that IEEE replacement code has been + used. + + * configure.in + Removed --enable-force-broken-float option. IEEE replacement code is now + always tested. + +2002-10-31 Erik de Castro Lopo + + * src/double64.c + Implement code for read/writing IEEE doubles on platforms where the native + double format is not IEEE. + + * src/float32.c src/common.h + Remove float32_read() and float32_write(). Replace with float32_le_read(), + float32_be_read(), float32_le_write() and float32_be_write() to match stuff + in src/double64.c. + + * src/common.c + Fix all usage of float32_write(). + + * src/sndfile.h.in + Added SFC_TEST_IEEE_FLOAT_REPLACE command (testing only). + + * src/common.h + Added SF_PRIVATE field ieee_replace. + + * src/sndfile.c + In sf_command() set/reset psf->ieee_replace. + +2002-10-26 Erik de Castro Lopo + + * tests/pcm_test.tpl + Fixed a problem when testing with --enable-force-broken-float. The test was + generating a value of negative zero and the broken float code is not able + to write negative zero. Removing the negative zero fixed the test. + +2002-10-25 Erik de Castro Lopo + + * src/file_io.c + Added fix for Cygwin (suggested by Maros Michalik). + +2002-10-23 Erik de Castro Lopo + + * src/file_io.c + Improved error detection and handling. + + * src/file_io.c src/common.h + Removed functions psf_ferror() and psf_clearerr() which were redundant + after above improvements. + + * src/aiff.c src/svx.c src/w64.c src/wav.c + Removed all use of psf_ferror() and psf_clearerr(). + + * src/sndfile.c + Removed #include of , , and which + are no longer needed. + + * tests/misc_test.c + Added test to make sure the correct error message is returned with an + existing read-only file is openned for write. + +2002-10-21 Erik de Castro Lopo + + * doc/index.html doc/api.html + Updated for OKI Dialogic ADPCM files. + + * src/command.c + Added VOX ADPCM to sub_fomats. + +2002-10-20 Erik de Castro Lopo + + * src/vox_adpcm.c src/Makefile.am + New file for handling OKI Dialogic ADPCM files. + + * src/sndfile.h + Add new subtype SF_FORMAT_VOX_ADPCM. + + * src/sndfile.c + Renamed function is_au_snd_file () to format_from_extenstion () and expanded + its functionality to detect headerless VOX files. + + * src/raw.c + Added hooks for SF_FORMAT_VOX_ADPCM. + + * examples/sndfile-info.c + Print out file duration (suggested by Conrad Parker). + + * libsndfile.spec.in + Force installation of sndfile.pc file (found by John Thompson). + + * tests/Makefile.am tests/lossy_comp_test.c tests/floating_point_test.c + Add tests for SF_FORMAT_VOX_ADPCM. + +2002-10-18 Erik de Castro Lopo + + * tests/misc_test.c + Add test which attempts to write to /dev/full (on Linux anyway) to check + for correct handling of writing to a full filesystem. + + * src/sndfile.c + Return correct error message if the header cannot be written because the + filesystem is full. + + * tests/util.tpl + Corrected printing of file mode in error reporting. + + * src/mat5.c + Fixed a bug where a MAT5 file written by libsndfile could not be opened by + Octave 2.1.36. + +2002-10-13 Erik de Castro Lopo + + * src/common.h src/file_io.c + All low level file I/O have been modified to be better able to report + system errors resulting from calling system level open/read/write etc. + + * src/*.c + Updated for compatibility with above changes. + + * examples/cooledit-fixer.c + New example program which fixes badly broken file created by Syntrillium's + Cooledit which are marked as containing PCM samples but actually contain + floating point data. + + * examples/Makefile.am + Hooked cooledit-fixer into the build system. + +2002-10-10 Erik de Castro Lopo + + * doc/command.html + Document SFC_GET_FORMAT_INFO. + +2002-10-09 Erik de Castro Lopo + + * examples/wav32_aiff24.c examples/sndfile2oct.c examples/sfhexdump.c + examples/sfdump.c + Removed these files because they weren't interesting. + + * examples/sfconvert.c examples/sndfile-convert.c + Renamed the first to the latter. + + * examples/Makefile.am + Added sndfile-convert to the bin_PROGRAMS, so it is installed when the lib + is installed. + Removed old programs wav32_aiff24 and sndfile2oct. + + * man/sndfile-convert.1 + New man page. + + * examples/sndfile-convert.c + Added some gloss now that sndfile-convert.c is an installed program. + + * src/sndfile.h.in src/sndfile.c src/common.h src/command.h + Added command SFC_GET_FORMAT_INFO. + + * tests/command_test.c + Added tests form SFC_GET_FORMAT_INFO. + +2002-10-08 Erik de Castro Lopo + + * src/sndfile.c + In sf_format_check() return error if samplerate < 0. + +2002-10-07 Erik de Castro Lopo + + * src/aiff.c + Fixed bug in handling of COMM chunks with a 4 byte encoding byte but no + encoding string. + +2002-10-06 Erik de Castro Lopo + + * src/sndfile.c + Fixed repeated word in an error message. + +2002-10-05 Erik de Castro Lopo + + * doc/index.html + Improved advertising in Features section. + +2002-10-04 Erik de Castro Lopo + + * src/wav.c + Added decoding of 'labl' chunks within 'LIST' chunks. + + * src/common.h + Added (experimental only) SF_FORMAT_OGG and SF_FORMAT_VORBIS and definition + of ogg_open(). This is nowhere near working yet. + + * src/sndfile.c + Added detection of 'OggS' file marker and added call to ogg_open() to + switch statement. + + * src/ogg.c + New file. Very early start of Ogg Vorbis support. + + * src/wav.c + Added handling of brain-damaged and broken Cooledit "32 bit 24.0 float + type 1" files. These files are marked as being 24 bit WAVE_FORMAT_PCM with + a block alignment of 4 times the numbers of channels but are in fact 32 bit + floating point. + +2002-10-02 Erik de Castro Lopo + + * configure.in + Modified option --enable-experimental to set ENABLE_EXPERIMENTAL_CODE in + config.h to either 0 or 1. + + * src/sndfile.c + Modify sf_command (SFC_GET_LIB_VERSION) to append "-exp" to the version + string if experimental code has been enabled. + +2002-10-01 Erik de Castro Lopo + + * src/Makefile.am + Added -lm to libsndfile_la_LIBADD. This means that -lm is not longer needed + in the link line when linking something to libsndfile. + + * tests/Makefile.am examples/Makefile.am + Removed -lm from all link lines. + + * sndfile.pc.in + Removed -lm from Libs line. + +2002-09-24 Erik de Castro Lopo + + * src/file_io.c + Removed all perror() calls. + + * src/nist.c + Removed calls to exit() function. + Added check to detect NIST files dammaged from Unix CR -> Win32 CRLF + conversion process. + +2002-09-24 Erik de Castro Lopo + + * src/sndfile.h.in src/sndfile.c + New function sf_strerror() which will eventually replace functions + sf_perror() and sf_error_str(). + Function sf_error_number() has also been changed, but this was documented + as being for testing only. + + * doc/api.html + Documented above changes. + + * tests/*.c examples/*.c + Changed to new error functions. + +2002-09-22 Erik de Castro Lopo + + * configure.in + Detect GCC version, and print a warning message about writeable strings + it GCC major version number is less than 3. + +2002-09-21 Erik de Castro Lopo + + * src/sndfile.h.in doc/api.html + Documentation fixes. + +2002-09-19 Erik de Castro Lopo + + * src/Version_script.in src/Makefile.am configure.in + Use the version script to prevent the exporting of all non public symbols. + This currently only works with Linux. Will test on Solaris as well. + + * src/float_cast.h + Added #ifndef to prevent the #warning directives killing the SGI MIPSpro + compiler. + + * src/au_g72x.c src/double64.c src/float32.c src/gsm610.c src/ima_adpcm.c + src/ms_adpcm.c + Fix benign compiler warnings arising from previously added compiler + flags. + +2002-09-18 Erik de Castro Lopo + + * src/sndfile.c + Fixed a bug in sf_error_str() where errnum was used as the index instead + of k. Found by Tim Hockin. + + * examples/sndfile-play.c + Fixed a compiler warning resulting from a variable shadowing a previously + defined local. + +2002-09-17 Erik de Castro Lopo + + * src/sndfile.h.in src/sndfile.c + Added command SFC_SET_RAW_START_OFFSET. + + * doc/command.html + Document SFC_SET_RAW_START_OFFSET. + + * tests/raw_test.c tests/Makefile.am + Add new file for for testing SF_FORMAT_RAW specific functionality. + + * tests/dwvw_test.c + Updates. + +2002-09-16 Erik de Castro Lopo + + * src/wav.c + Modified reading of 'smpl' chunk to take account of the sampler data field. + + * tests/utils.tpl tests/utils.h + Added function print_test_name(). + + * tests/misc_test.c tests/write_read_test.tpl tests/lossy_comp_test.c + tests/pcm_test.tpl tests/command_test.tpl tests/floating_point_test.c + Convert to use function print_test_name(). + +2002-09-15 Erik de Castro Lopo + + * doc/octave.html + Added a link to some other Octave scripts for reading and writing sound + files. + + * src/paf.c + Change type of dummy data field to int. This should fix a benign compiler + warning on some CPUs. + Removed superfluous casts resulting from the above change. + + * src/rx2.c + More hacking. + +2002-09-14 Erik de Castro Lopo + + * src/mat5.c src/common.c + Changed usage of snprintf() to LSF_SNPRINTF(). + + * Win32/Makefile.msvc + Updated to include new files and add new tests. + + * Win32/config.h Win32/sndfile.h + Updated. + + * doc/api.html + Added note about the possibility of "missing" features actually being + implemented as an sf_command(). + +2002-09-13 Erik de Castro Lopo + + * tests/misc_test.c + Added previously missing update_header_test and zero_data_tests for PAF, + MAT4 and MAT5 formats. + + * src/paf.c src/mat4.c src/mat5.c + Fixed bugs uncovered by new tests above. + + * src/mat5.c + Generalised parsing of name fields of MAT5 files. + + * src/mat5.c src/sndfile.c + Added support for unsigned 8 bit PCM MAT5 files. + + * tests/write_read_test.tpl + Added test for unsigned 8 bit PCM MAT5 files. + + * doc/index.html + Added unsigned 8 bit PCM MAT5 to capabilities matrix. + +2002-09-12 Erik de Castro Lopo + + * test/update_header_test.c tests/misc_test.c + Renamed update_header_test.c to misc_test.c. + Added zero_data_test() to check for case where file is opened for write and + closed immediately. The resulting file can be left in a state where + libsndfile cannot open it. Problem reported by Werner Schweer, the author + of Muse. + + * src/aiff.c + Removed superfluous cast. + + * src/wav.c src/svx.c + Fixed case of file generated with no data. + Removed superfluous cast. + + * src/sndfile.c + Fixed error on IA64 platform caused by incorrect termination of + SndfileErrors struct array. This problem was found in the Debian buildd + logs (http://buildd.debian.org/). + + * configure.in + Added Octave directory. + + * Octave/Makefile.ma + New Makfile.am for Octave directory. + + * Octave/sndfile_load.m Octave/sndfile_save.m Octave/sndfile_play.m + New files for working with Octave. + + * doc/octave.html + Document explaining the use of the above three Octave scripts. + +2002-09-10 Erik de Castro Lopo + + * src/sndfile.c + Fixed bug in RDWR mode. + +2002-09-09 Erik de Castro Lopo + + * src/common.c + Fixed psf_get_date_str() for systems which don't have gmtime_r() or + gmtime(). + + * src/file_io.c + Added #include for Win32. Reported by Koen Tanghe. + +2002-09-08 Erik de Castro Lopo + + * src/common.c + Added 'S' format specifier for psf_binheader_writef() which writes a C + string, including single null terminator to the header. + Added 'j' format specifier to allow jumping forwards or backwards in the + header. + Added function psf_get_date_str(). + + * src/mat5.c + Complete read and write support. + + * doc/index.html + Added entries for MAT4 and MAT5 in capabilities matrix. + +2002-09-06 Erik de Castro Lopo + + * src/mat4.c + Completed read and write support. + + * src/common.h src/sndfile.c + Added MAT4 and MAT5 specific error messages. + + * tests/write_read_test.tpl tests/Makefile.am + Added tests for MAT4 and MAT5 files. + + * tests/stdio_test.c tests/stdout_test.c tests/stdin_test.c + Added tests for MAT4 and MAT5 files. + +2002-09-05 Erik de Castro Lopo + + * src/command.c + Added elements for SF_FORMAT_MAT4 and SF_FORMAT_MAT5 to major_formats + array. + + * examples/sfconvert.c + Added mat4 and mat5 output targets. + +2002-09-04 Erik de Castro Lopo + + * src/sndfile.c + Added check to prevent errors openning read only formats for read/write. + + * src/interleave.c + New file for interleaving non-interleaved data. Non-interleaved data is + only supported on read. + + * src/Makefile.am + Added src/interleave.c to build. + +2002-09-03 Erik de Castro Lopo + + * src/double64.c src/common.h + Added double64_be_read(), double64_le_read(), double64_be_write() and + double64_le_write() which replace double64_read() and double64_write(). + + * src/common.c + Cleanup of psf_binheader_readf() and add ability to read big and little + endian doubles (required by mat4.c and mat5.c). + Add ability for psf_binheader_writef() to write doubles to sound file + headers. + +2002-09-01 Erik de Castro Lopo + + * src/mat5.c + New file for reading Matlab (tm) version 5 data files. This is also the + native binary file format for version 2.1.X of GNU Octave which will be + used for testing. + Not complete yet. + + * src/mat4.c + New file for reading Matlab (tm) version 4.2 data files. This is also the + native binary file format for version 2.0.X of GNU Octave which will be + used for testing. + Not complete yet. + + * src/sndfile.h.in src/sndfile.c src/common.h src/command.c src/Makefile.am + Mods to add Matlab files. + + * src/common.[ch] + Added readf_endian field to SF_PRIVATE struct allowing endianness to + remembered across calls to sf_binheader_readf(). + Fixed bug in width_specifier behaviour for printing hex values. + +2002-08-31 Erik de Castro Lopo + + * src/file_io.c + Check return value of close() call in psf_fclose(). + +2002-08-24 Erik de Castro Lopo + + * src/ms_adpcm.c + Commented out some code where 0x10000 was being subtracted from a short + and the result assigned to a short again. Andrew Zaja found this. + +2002-08-23 Erik de Castro Lopo + + * doc/command.html + Fixed typo found by Tommi Ilmonen. + + * src/ima_adpcm.c + Changed type of diff from short to int to prevent errors which can occur + during very rare circumstances. Thanks to FUWAFUWA. + +2002-08-16 Erik de Castro Lopo + + * tests/floating_point_test.c + Disable testing on machines without lrintf(). + + * Win32/Makefile.msvc + Added dwd.c and wve.c to build. + + * configure.in + Bumped version to 1.0.0. + +2002-08-15 Erik de Castro Lopo + + * src/file_io.c + Add a #include for Mac OS 9. Thanks to Stephane Letz. + + * src/wav.c + Changed an snprintf to LSF_SNPRINTF. + + * doc/Makefile.am + Added version-1.html. + +2002-08-14 Erik de Castro Lopo + + * configure.in + Bumped version to 1.0.rc6. + + * src/*.c + Modified scaling of normalised floats and doubles to integers. Until now + this has been done by multiplying by 0x8000 for short output, 0x80000000 + for 32 bit ints and so on. Unfortunately this can cause an overflow and + wrap around in the target value. All thes values have therefore been + reduced to 0x7FFF, 0x7FFFFFFF and so on. The conversion from ints to + normalised floats and doubles remains unchanged. This does mean that for + repeated conversions normalised float -> pcm16 -> normalised float would + result in a decrease in amplitude of 0x7FFF/0x8000 on every round trip. + This is undesirable but less undesireable than the wrap around I am trying + to avoid. + + * tests/floating_point_test.c + Removed file hash checking because new float scaling procedure introduced + above prevented the ability to crate a has on both x86 and PowerPC systems. + +2002-08-13 Erik de Castro Lopo + + * src/txw.c + Completed reading of TXW files. Seek doesn't work yet. + + * src/file_io.c + Added a MacOS 9 replacement for ftruncate(). + + * MacOS/sndfile.h + Added MacOS 9 header file. This should be copied into src/ to compile + libsndfile for MacOS9. + +2002-08-12 Erik de Castro Lopo + + * src/sndfile.c + Fixed commands SF_SET_NORM_DOUBLE and SFC_SET_NORM_FLOAT to return their + values after being set. Reported by Jussi Laako. + + * configure.in + If autogen is not found, touch all .c and .h files in tests/. + + * src/common.c + Added format width specifier to psf_log_printf() for %u, %d, %D and %X. + + * src/dwd.c + Completed implementation of read only access to these files. + + * src/common.h src/*.c src/pcm.c + Removed redundant field chars from SF_PRIVATE struct and modified + pcm_init() to do without it. + +2002-08-11 Erik de Castro Lopo + + * src/wve.c + New file implementing read of Psion Alaw files. This will be a read only + format. Implementation complete. + + * src/dwd/c + Started implementation of DiamondWare Digitized files. Also read only, not + complete. + + * src/wav.c + Add parsing of 'smpl' chunk. + + * src/paf.c + Fixed reading on un-normalized doubles and floats from 24 bit PAF files. + This brings it into line with the reading of 8 bit files into + un-normalized doubles which returns values in the range [-128, 127]. + + * src/common.c + Modified psf_log_printf() to accept the %% conversion specifier to allow + printing of a single '%'. + + * src/sds.c + Read only of 16 bit samples is working. Need to build a test harness for + this and other read only formats. + +2002-08-10 Erik de Castro Lopo + + * configure.in + Added --enable-experimental configure option. + Removed pkg-config message at the end of the configure process. + + * src/sds.c src/txw.c src/rx2.c src/sd2.c + Moved all the code in these files inside #if ENABLE_EXPERIMENTAL_CODE + blocks and added new *_open() function for the case where experimental is + not enabled. These new functions just return SFE_UNIMPLMENTED. + + * Win32/sndfile.h src/sndfile.h.in src/common.h + Removed un-necessary #pragma pack commands. + + * src/file_io.c + Implemented psf_ftruncate() and much other hacking for Win32. + + * Win32/Makefile.msvc + Updated. + + * doc/win32.html + Updated to include the copying of the sndfile.h file from the Win32/ + directory to the src/ directory. + + * Make.bat + Batch file to make compiling on Wi32 a little easier. Implements "make" and + "make check". + +2002-08-09 Erik de Castro Lopo + + * src/file_io.c + Add place holder for ftruncate() on Win32 which doesn't have ftruncate(). + This will need to be fixed later. + + * src/sndfile.h.in + New file (copy of sndfile.h) with sets up @TYPEOF_SF_COUNT_T@ which will be + replaced by the correct type during configure. + + * configure.in + Modified to find a good type for TYPEOF_SF_COUNT_T. + + * src/aiff.c + Fixed a bug when reading malformed headers. + + * src/common.c + Set read values to zero before performing read. + +2002-08-08 Erik de Castro Lopo + + * doc/command.html + Fixed some HTML tags which were not allowing jumps to links within the + page. + + * src/sds.c + Massive hacking on this. + + * src/wav.c + Added recognition of 'clm ' tag. + +2002-08-07 Erik de Castro Lopo + + * doc/index.html + Added beginning of a capabilities list beyond simple file formats which + can be read/written. + + * src/aiff.c + Added parsing of INST and MARK chunks of AIFF files. At the moment this + data is simply recorded in the log buffer. Later it will be possible to + read this data from an application using sf_command(). + + * src/wav.c + Added parsing of 'cue ' chunk which contains loop information in WAV files. + + * exampes/sndfile-info.c + Changed reporting of Samples to Frames. + + * src/wav.c src/w64.c src/aiff.c src/wav_w64.h + Moved from a samples to a frames nomenclature to avoid confusion. + + * doc/FAQ.html + What's the best format for storing temporary files? + + * src/sds.c + New file for reading/writing Midi Sample Dump Standard files. + + * src/Makefile.am src/sndfile.c src/common.[ch] + Added hooks for sds.c. + + * examples/sndfile-info.c + Changed from using sf_perror() to using sf_error_str(). + +2002-08-06 Erik de Castro Lopo + + * doc/api.html + Added explanation of mode parameter for sf_open(). + Added explanation of usage of SFM_* values in sf_seek(). + + * src/sndfile.[ch] src/command.c src/file_io.c src/common.h + Implemented SFC_FILE_TRUNCATE to allow a file to be truncated. File + truncation was suggested by James McCartney. + + * src/command.html + Documented SFC_FILE_TRUNCATE. + + * tests/command_test.c + Add tests for SFC_FILE_TRUNCATE. + + * src/sndfile.c + Added a thrid parameter to the VALIDATE_SNDFILE_AND_ASSIGN_PSF macro to + make resetting the error number optional. All uses of the macro other than + in error reporting functions were changed to reset the error number. + + * src/pcm.c + Fixed a bug were sf_read_* was logging an SFE_SHORT_READ even when no error + occurred. + + * tests/write_read_test.tpl + Added tests of internal error state. + +2002-08-05 Erik de Castro Lopo + + * src/GSM610/private.h src/GSM610/*.c src/GSM610/Makefile.am + Renamed private.h to gsm610_priv.h to prevent clash with other headers + named private.h in other directories. (Probably only a problem on MacOS 9). + + * src/G72x/private.h src/G72x/*.c src/G72x/Makefile.am + Renamed private.h to g72x_priv.h to prevent clash with other headers + named private.h in other directories. (Probably only a problem on MacOS 9). + + * MacOS/config.h + Changed values of HAVE_LRINT and HAVE_LRINTF to force use of code in + float_cash.h. + + * src/sndfile.h + Changes the name of samples field of the SF_INFO to frames. The old name + had caused too much confusion and it simply had to be changed. There will + be at least one more pre-release. + +2002-08-04 Erik de Castro Lopo + + * doc/index.html + Updated formats matrix to include RAW (header-less) GSM 6.10. + Fix specificaltion of table and spelling mistakes. + + * src/sndfile.c src/command.c + Fixed bug in SFC_CALC_MAX_SIGNAL family and psf_calc_signal_max (). + + * tests/command.c + Removed cruft. + Added test for SFC_CALC_MAX_SIGNAL and SFC_CALC_NORM_MAX_SIGNAL. + + * configure.in + Update version to 1.0.0rc5. + + * sfendian.h + Removed inclusion of un-necessary header. + +2002-08-03 Erik de Castro Lopo + + * src/aiff.c + Minor fixes of info written to log buffer. + + * src/float_cast.h + Add definition of HAVE_LRINT_REPLACEMENT. + + * tests/floating_point_test.c + Fix file hash check on systems without lrint/lrintf. + + * tests/dft_cmp.c + Limit SNR to less than -500.0dB. + + * examples/sndfile2oct.c + Fixed compiler warnings. + + * doc/api.html + Fixed error where last parameter of sf_error_str() was sf_count_t instead + of size_t. + +2002-08-02 Erik de Castro Lopo + + * doc/FAQ.html + Why doesn't libsndfile do interleaving/de-interleaving. + + * tests/pcm_test.tpl + On Win32 do not perform hash check on files containing doubles. + +2002-08-01 Erik de Castro Lopo + + * src/common.h + Defined SF_COUNT_MAX_POSITIVE() macro, a portable way of setting variables + of type sf_count_t to their maximum positive value. + + * src/dwvw.c src/w64.c + Used SF_COUNT_MAX_POSITIVE(). + +2002-07-31 Erik de Castro Lopo + + * src/paf.c + Fixed bug in reading/writing of 24 bit PCM PAF files on big endian systems. + + * tests/floating_point_tests.c + Fixed hash values for 24 bit PCM PAF files. + Disabled file has check if lrintf() function is not available and added + warning. + Decreased level of signal from a peak of 1.0 to a value of 0.95 to prevent + problems on platforms without lrintf() ie Solaris. + +2002-07-30 Erik de Castro Lopo + + * src/wav.c + Fixed a problem with two different kinds of mal-formed WAV file header. The + first had the 'fact' chunk before the 'fmt ' chunk, the other had an + incomplete 'INFO' chunk at the end of the file. + + * src/w64.c + Added fix to allow differentiation between W64 files and ACID files. + + * src/au_g72x.c src/common.h src/sndfile.c + Added error for G72x encoded files with more than one channel. + + * tests/pcm_test.tpl tests/utils.tpl + Moved function check_file_hash_or_die() to utils.tpl. Function was then + modified to calculate the has of the whole file. + + * src/wav.c + Fixed problem writing the 'fact' chunk on big endian systems. + + * tests/sfconvert.c + Fixed bug where .paf files were being written as Sphere NIST. + +2002-07-29 Erik de Castro Lopo + + * src/voc.c + Fix for reading headers generated using SFC_UPDATE_HEADER_NOW. + + * doc/command.html + Add docs for SFC_UPDATE_HEADER_NOW and SFC_SET_UPDATE_HEADER_AUTO. + +2002-07-28 Erik de Castro Lopo + + * man/sndfile-info.1 man/sndfile-play.1 + Added manpages supplied by Joshua Haberman the Debian maintainer for + libsndfile. Additional tweaks by me. + + * configure.in man/Makefile.am + Hooked manpages into autoconf/automake system. + + * src/sndfile.c + Added hooks for SFC_SET_UPDATE_HEADER_AUTO. + + * tests/update_header_test.c + Improved rigor of testing. + + * src/*.c + Fixed problem with *_write_header() functions. + +2002-07-27 Erik de Castro Lopo + + * doc/*.html + Updates to documentation to fix problems found by wdg-html-validator. + + * src/common.h src/command.c + Added normalize parameter to calls to psf_calc_signal_max() and + psf_calc_max_all_channels(). + + * src/sndfile.c + Added handling for commands SFC_CALC_NORM_SIGNAL_MAX and + SFC_CALC_NORM_MAX_ALL_CHANNELS. + + * doc/command.html + Added entry for SFC_CALC_NORM_SIGNAL_MAX and SFC_CALC_NORM_MAX_ALL_CHANNELS. + +2002-07-26 Erik de Castro Lopo + + * examples/sndfile-play.c Win32/Makefile.msvc + Get sndfile-play program working on Win32. The Win32 PCM sample I/O API + sucks. The sndfile-play program now works on Linux, MacOSX, Solaris and + Win32. + +2002-07-25 Erik de Castro Lopo + + * doc/FAQ.html + New file for frequently asked questsions. + +2002-07-22 Erik de Castro Lopo + + * doc/api.html + Documentation fixes. + + * src/au.[ch] src/au_g72x.c src/G72x/g72x.h + Add support of 40kbps G723 ADPCM encoding. + + * tests/lossy_comp_test.c tests/floating_point_test.c + Add tests for 40kbps G723 ADPCM encoding. + + * doc/index.html + Update support matrix. + +2002-07-21 Erik de Castro Lopo + + * doc/command.html + Documented SFC_GET_SIMPLE_FORMAT_COUNT, SFC_GET_SIMPLE_FORMAT, + SFC_GET_FORMAT_* and SFC_SET_ADD_PEAK_CHUNK. + + * src/sndfile.c src/pcm.c + Add ability to turn on and off the addition of a PEAK chunk for floating + point WAV and AIFF files. + + * src/sndfile.[ch] src/common.h src/command.c + Added sf_command SFC_CALC_MAX_ALL_CHANNELS. Implemented by Maurizio Umberto + Puxeddu. + + * doc/command.html + Docs for SFC_CALC_MAX_ALL_CHANNELS (assisted by Maurizio Umberto Puxeddu). + +2002-07-18 Erik de Castro Lopo + + * src/sndfile.c src/gsm610.c + Finalised support for GSM 6.10 AIFF files and added support for GSM 6.10 + encoded RAW (header-less) files. + + * src/wav.c + Add support for IBM_FORMAT_MULAW and IBM_FORMAT_ALAW encodings. + + * src/api.html + Fixed more documentation bugs. + +2002-07-17 Erik de Castro Lopo + + * src/sndfile.h src/common.h + Moved some yet-to-be-implelmented values for SF_FORMAT_* from the public + header file sndfile.h to the private header file common.h to avoid + confusion about the actual capabilities of libsndfile. + +2002-07-16 Erik de Castro Lopo + + * src/aiff.c src/wav.c + Fixed file parsing for WAV and AIFF files containing non-audio data after + the data chunk. + + * src/aiff.c src/sndfile.c + Add support for GSM 6.10 encoded AIFF files. + + * tests/lossy_comp_test.c tests/Makefile.am + Add tests for GSM 6.10 encoded AIFF files. + + * src/*.c + Fix compiler warnings. + +2002-07-15 Erik de Castro Lopo + + * tests/command_test.c + For SFC_SET_NORM_* tests, change the file format from SF_FORMAT_WAV to + SF_FORMAT_RAW. + + * src/sndfile.c + Added sf_command(SFC_TEST_ADD_TRAILING_DATA) to allow testing of reading + from AIFF and WAV files with non-audio data after the audio chunk. + + * src/common.h + Add test commands SFC_TEST_WAV_ADD_INFO_CHUNK and + SFC_TEST_AIFF_ADD_INST_CHUNK. When these commands are working, they will be + moved to src/sndfile.h + + * src/aiff.c src/wav.c + Begin implementation of XXXX_command() hook for sf_command(). + + * tests/write_read_test.tpl + Added sf_command (SFC_TEST_ADD_TRAILING_DATA) to ensure above new code was + working. + +2002-07-13 Erik de Castro Lopo + + * tests/update_header_test.c + Allow read sample count == write sample count - 1 to fix problems with VOC + files. + + * tests/write_read_test.tpl tests/pcm_test.tpl + Fixed some problems in the test suite discovered by using Valgrind. + +2002-07-12 Erik de Castro Lopo + + * tests/utils.[ch] tests/*.c + Renamed check_log_buffer() to check_log_buffer_or_die(). + + * src/sndfile.c + SFC_UPDATE_HEADER_NOW and SFC_SETUPDATE_HEADER_AUTO almost finished. Works + for all file formats other than VOC. + +2002-07-11 Erik de Castro Lopo + + * src/sndfile.[ch] src/common.h + Started adding functionality to allow the file header to be updated before + the file is closed on files open for SFM_WRITE. This was requested by + Maurizio Umberto Puxeddu who is using libsndfile for file I/O in iCSound. + + * tests/update_header_test.c + New test program to test that the above functionality is working correctly. + + * tests/peak_chunk_test.c tests/floating_point_test.c + Cleanups. + +2002-07-10 Erik de Castro Lopo + + * src/sfendian.[ch] + Changed length count parameters for all endswap_XXX() functions from + sf_count_t (which can be 64 bit even on 32 bit architectures) to int. These + functions are only called frin inside the library, are always called with + integer parameters and doing the actual calculation on 64 bit values is + slow in comparision to doing it on ints. + + * examples/sndfile-play.c + More playback hacking for Win32. + +2002-07-09 Erik de Castro Lopo + + * src/common.c + In psf_log_printf(), changed %D format conversion specifier to %M (marker) and + added %D specifier for printing the sf_count_t type. + + * src/*.c + Changed all usage of psf_log_printf() with %D format conversion specifiers + to use %M conversion instead. + + * tests/pcm_test.tpl tests/pcm_test.def + New files to autogen pcm_test.c. + + * src/pcm.c + Fixed bug in scaling floats and doubles to 24 bit PCM and vice versa. + +2002-07-08 Erik de Castro Lopo + + * configure.in + Fix setup of $ac_cv_sys_largefile_CFLAGS so that sndfile.pc gets valid + values for CFLAGS. + + * examples/sndfile-play.c + Start adding playback support for Win32. + +2002-07-07 Erik de Castro Lopo + + * src/*.c + Worked to removed compiler warnings. + Extensive refactoring. + + * src/common.[ch] + Added function psf_memset() which works like the standard C function memset + but takes and sf_count_t as the length parameter. + + * src/sndfile.c + Replaced calls to memset(0 with calls to psf_memset() as required. + +2002-07-06 Erik de Castro Lopo + + * src/sndfile.c + Added "libsndfile : " to the start of all error messages. This was suggested + by Conrad Parker author of Sweep ( http://sweep.sourceforge.net/ ). + + * src/sfendian.[ch] + Added endswap_XXXX_copy() functions. + + * src/pcm.c src/float32.c src/double64.c + Use endswap_XXXX_copy() functions and removed dead code. + Cleanups and optimisations. + +2002-07-05 Erik de Castro Lopo + + * src/sndfile.c src/sndfile.h + Gave values to all the SFC_* enum values to allow better control of the + interface as commands are added and removed. + Added new command SFC_SET_ADD_PEAK_CHUNK. + + * src/wav.c src/aiff.c + Modified wav_write_header and aiff_write_header to make addition of a PEAK + chunk optional, even on floating point files. + + * tests/benchmark.tpl + Added call to sf_command(SFC_SET_ADD_PEAK_CHUNK) to turn off addition of a + PEAK chunk for the benchmark where we are trying to miximize speed. + + * src.pcm.c + Changed tribyte typedef to something more sensible. + Further conversion speed ups. + +2002-07-03 Erik de Castro Lopo + + * src/command.c + In major_formats rename "Sphere NIST" to "NIST Sphere". + + * src/common.c src/sfendian.c + Moved all endswap_XXX_array() functions to sfendian.c. These functions will + be tweaked to provide maximum performance. Since maximum performance on one + platform does not guarantee maximum performance on another, a small set of + functions will be written and the optimal one chosen at compile time. + + * src/common.h src/sfendian.h + Declarations of all endswap_XXX_array() functions moved to sfendian.h. + + * src/Makefile.am + Add sfendian.c to build targets. + +2002-07-01 Erik de Castro Lopo + + * src/pcm.c src/sfendian.h + Re-coded PCM encoders and decoders to match or better the speed of + libsndfile version 0.0.28. + +2002-06-30 Erik de Castro Lopo + + * src/wav.c + Add checking for WAVPACK data in standard PCM WAV file. Return error if + found. This WAVPACK is *WAY* broken. It uses the same PCM WAV file header + and then stores non-PCM data. + + * tests/benchmark.tpl + Added more tests. + +2002-06-29 Erik de Castro Lopo + + * tests/benchmark.tpl + Added conditional definition of M_PI. + For Win32, set WRITE_PERMS to 0777. + + * Win32/Makefile.msvc + Added target to make generate program on Win32. + + * src/samplitude.c + Removed handler for Samplitude RAP file format. This file type seems rarer + than hens teeth and is completely undocumented. + + * src/common.h src/sndfile.c src/Makefile.am Win32/Makefile.msvc + Removed references to sampltiude RAP format. + + * tests/benchmark.tpl + Benchmark program now prints the libsndfile version number when run. This + program was also backported to version 0 to compare results. Version + 1.0.0rc2 is faster than version 0.0.28 on most conversions but slower on + some. The slow ones need to be fixed before final release. + +2002-06-28 Erik de Castro Lopo + + * tests/benchmark.def tests/benchmark.tpl + New files which generate tests/benchmark.c using Autogen. Added int -> + SF_FORMAT_PCM_24 test. + + * tests/benchmark.c + Now and Autogen output file. + + * tests/Makefile.am + Updated for above changes. + +2002-06-27 Erik de Castro Lopo + + * tests/benchmark.c + Basic benchmark program complete. Need to convert it to Autogen. + + * Win32/Makefile.msvc + Added benchmark.exe target. + +2002-06-26 Erik de Castro Lopo + + * examples/generate.c + New program to generate a number of different output file formats from a + single input file. This allows testing of the created files. + + * tests/benchmark.c + New test program to benchmark libsndfile. Nowhere near complete yet. + + * examples/Makefile.am tests/Makefile.am + New make rules for the two new programs. + +2002-06-25 Erik de Castro Lopo + + * Win32/libsndfile.def + Removed definition for sf_signal_max(). + + * src/sndfile.c + Removed cruft. + + * doc/index.html + A number of documentation bugs were fixed. Thanks to Anand Kumria. + + * doc/version-1.html + Minor doc updates. + + * configure.in + Bumped version to 1.0.0rc2. + + * src/sf_command.h src/Makefile.am + Removed the header file as it was no longer being used. Thanks to Anand + Kunria for spotting this. + + * doc/index.html + A number of documentation bugs were fixed. Thanks to Anand Kumria. + +2002-06-24 Erik de Castro Lopo + + * src/common.h + Test for Win32 before testing SIZEOF_OFF_T so that it works correctly + on Win32.. + + * src/file_io.c + Win32 fixes to ensure O_BINARY is used for file open. + + * doc/win32.html + New file documenting the building libsndfile on Win32. + + * doc/*.html + Updating of documentation. + +2002-06-23 Erik de Castro Lopo + + * tests/pcm_test.c + Minor changes to allow easier determination of test file name. + + * src/sndfile.[ch] + Removed function sf_signal_max(). + + * examples/sndfile-play.c + Changed call to sf_signal_max() to a call to sf_command(). + +2002-06-22 Erik de Castro Lopo + + * src/format.c src/command.c + Renamed format.c to command.c which will now include code for sf_command() + calls to perform operations other than format commands. + + * src/sndfile.c src/sndfile.h + Removed function sf_get_signal_max() which is replaced by commands passed + to sf_command(). + + * src/command.c + Implement commands SFC_CALC_SIGNAL_MAX. + + * doc/command.html + Documented SFC_CALC_SIGNAL_MAX. + +2002-06-21 Erik de Castro Lopo + + * examples/sndfile-play.c + Mods to make sndfile-play work on Solaris. The program sndfile-play now + runs on Linux, MaxOSX and Solaris. Win32 to come. + + * src/format.c + Added SF_FORMAT_DWVW_* to subtype_formats array. + + * src/nist.c + Added support for 8 bit NIST Sphere files. Example file supplied by Anand + Kumria. + +2002-06-20 Erik de Castro Lopo + + * examples/sndfile-info.c + Tidy up of output format. + + * examnples/sndfile-play.c + Mods to make sndfile-play work on MacOSX using Apple's CoreAudio API. + + * configure.in + Add new variables OS_SPECIFIC_INCLUDES and OS_SPECIFIC_LINKS which were + required to supply extra include paths and link parameters to get + sndfile-play working on MacOSX. + + * examples/Makefile.am + Use OS_SPOECIFIC_INCLUDES and OS_SPECIFIC_LINKS to build commands for + sndfile-play. + +2002-06-19 Erik de Castro Lopo + + * src/nist.c + Added ability to read/write new NIST Sphere file types (A-law, u-law). + Header parser was re-written from scratch. Example files supplied by Anand + Kumria. + + * src/sndfile.c + Support for A-law and u-law NIST files. + + * tests/Makefile.am tests/lossy_comp_test.c + Tests for A-law and u-law NIST files. + +2002-06-18 Erik de Castro Lopo + + * tests/utils.c + Fixed an error in error string. + +2002-06-17 Erik de Castro Lopo + + * acinclude.m4 + Removed exit command to allow cross-compiling. + + * Win32/unistd.h src/file_io.c + Moved contents of first file into the second file (enclosed in #ifdef). + Win32/unistd.h is now an empty file but still must be there for libsndfile + to compile on Win32. + + * src/sd2.c, src/sndfile.c: + Fixes for Sound Designer II files on big endian systems. + +2002-06-16 Erik de Castro Lopo + + * configure.in + Modified to work around problems with crappy MacOSX version of sed. + Added sanity check for proper values for CFLAGS. + +2002-06-14 Erik de Castro Lopo + + * src/sndfile.c + Code clean up in sf_open (). + + * Win32/Makefile.msvc + Michael Fink's contributed MSVC++ makefile was hacked to bits and put back + together in a new improved form. + + * src/file_io.c + Fixes for Win32; _lseeki64() returns an invalid argument for calls like + _lseeki64(fd, 0, SEEK_CUR) so need to use _telli64 (fd) instead. + + * src/common.h src/sndfile.c src/wav.c src/aiff.c + Added SFE_LOG_OVERRUN error. + Added termination for potential infinite loop when parsing file headers. + + * src/wav.c src/w64.c + Fixed bug casuing incorrect header generation when opening file read/write. + +2002-06-12 Erik de Castro Lopo + + * doc/api.html + Improved the documentation to make it clearer that the file read method + and the underlying file format are completely disconnected. Suggested + by Josh Green. + + * doc/command.html + Started correcting docs to take into account changes made to the + operations of the sf_command () function. Not complete yet. + + * src/sndfile.c + Reverted some changes which had broken the partially working SDII header + parsing. Now have access to an iBook with OS X so reading and writing SDII + files on all platforms should be a reality in the near future. On Mac this + will involve reading the resource fork via the standard MacOS API. To move + a file from Mac to another OS, the resource and data forks will need to be + combined before transfer. The combined file will be read on both Mac and + other OSes like any other file. + +2002-06-08 Erik de Castro Lopo + + * ltmain.sh + Applied a patch from http://fink.sourceforge.net/doc/porting/libtool.php + which allows libsndfile to compile on MacOSX 10.1. This patch should not + interfere with compiling on other OSes. + + * src/GSM610/private.h + Changes to fix compile problems on MacOSX (see src/GSM610/ChangeLog). + + * src/float_cast.h + Added MacOSX replacements for lrint() and lrintf(). + +2002-06-05 Erik de Castro Lopo + + * src/sndfile.c + Replaced the code to print the filename to the log buffer when a file is + opened. This code seems to have been left out during the merge of + sf_open_read() and sf_open_write() to make a single functions sf_open(). + +2002-06-01 Erik de Castro Lopo + + * src/wav.c + Fixed a bug where the WAV header parser was going into an infinite loop + on a badly formed LIST chunk. File supplied by David Viens. + +2002-05-25 Erik de Castro Lopo + + * configure.in + Added a message at the end of the configuration process to warn about the + need for the use of pkg-config when linking programs against version 1 of + libsndfile. + + * doc/pkg-config.html + New documentation file containing details of how to use pkg-config to + retrieve settings for CFLAGS and library locations for linking files + against version 1 of libsndfile. + +2002-05-17 Erik de Castro Lopo + + * src/wav.c + Fixed minor bug in handling of so-called ACIDized WAV files. + +2002-05-16 Erik de Castro Lopo + + * Win32/libsndfile.def Win32/Makefile.msvc + Two new files contributed by Michael Fink (from the winLAME project) + which allows libsndfile to be built on windows in a MSDOS box by doing + "nmake -f Makefile.msvc". Way cool! + +2002-05-15 Erik de Castro Lopo + + * configure.in + MacOSX is SSSOOOOOOO screwed up!!! I can't believe how hard it is to + generate a tarball which will configure and compile on that platform. + Joined the libtool mailing list to try and get some answers. + +2002-05-13 Erik de Castro Lopo + + * configure.in + Changed to autoconf version 2.50. MacOSX uses autoconf version 2.53 which + is incompatible with with version 2.13 which had been using until now. + The AC_SYS_LARGE_FILE macro distributed withe autoconf 2.50 is missing a + few features so AC_SYS_EXTRA_LARGE file was defined to replace it. + + * configure.in + Changed to automake version 1.5 to try and make a tarball which will + work on MacOSX. + +2002-05-12 Erik de Castro Lopo + + * src/wav_gsm610.c + Changed name to gsm610.c. Added reading/writing of headerless files. + + * src/sndfile.c src/raw.c + Added ability to read/write headerless (SF_FORMAT_RAW) GSM 6.10 files. + +2002-05-11 Erik de Castro Lopo + + * tests/lossy_comp_test.c + Clean up in preparation for Autogen-ing this file. + + * src/GSM610/*.[ch] + Code cleanup and prepartion forgetting file seek working. Details in + src/GSM610/ChangeLog. + + * sndfile.pc.in + Testing complete. Is sndfile.m4 still needed? + +2002-05-09 Erik de Castro Lopo + + * tests/write_read_test.tpl tests/rdwr_test.tpl + Merged tests from these two programs into write_read_test.tpl and deleted + rdwr_test.tpl. + +2002-05-08 Erik de Castro Lopo + + * src/w64.c src/svx.c src/paf.c + Fixed bugs in read/write mode. + +2002-05-07 Erik de Castro Lopo + + * examples/Makefile.am + Renamed sfplay.c to sndfile-play.c and sndfile_info.c to sndfile-info.c for + consistency when these programs become part of the Debian package + sndfile-programs. + + * sndfile.pc.in + New file to replace sndfile-config.in. Libsndfile now uses the pkg-config + model for providing installation parameters to dependant programs. + + * src/sndfile.c + Cleanup of code in sf_open(). + +2002-05-06 Erik de Castro Lopo + + * tests/utils.tpl tests/write_read_test.tpl + More conversion to Autogen fixes and enchancements. + + * src/*.c + Read/write mode is now working for 16, 24 and 32 bit PCM as well as 32 + bit float and 64 bit double data. More tests still required. + + * src/Makefile.am + Added DISTCLEANFILES target to remove config.status and config.last. + + * Win32/Makefile.am MacOS/Makefile.am + Added DISTCLEANFILES target to remove Makefile. + +2002-05-05 Erik de Castro Lopo + + * src/*.[ch] tests/rdwr_test.c + More verifying workings of read/write mode. Fixing bugs found. + + * tests/utils.[ch] + Made these files Autogen generated files. + + * tests/util.tpl tests/util.def + New Autogen files to generate utils.[ch]. Moved some generic test functions + into this file. Autogen is such a great tool! + +2002-05-03 Erik de Castro Lopo + + * src/pcm.c src/float_cast.h Win32/config.h + Fixed a couple of Win32 specific bugs pointed out by Michael Fink + (maintainer of WinLAME) and David Viens. + + * tests/check_log_buffer.[ch] tests/utils.[ch] + Moved check_log_buffer() to utils.[ch] and deleted old file. + +2002-05-02 Erik de Castro Lopo + + * src/common.[ch] src/sndfile.c + New function psf_default_seek() which will be the default seek function + for things like PCM and floating point data. This default is set for + both read and write in sf_open() but can be over-ridden by any codec + during it's initialisation. + +2002-05-01 Erik de Castro Lopo + + * src/au.c + AU files use a data size value of -1 to mean unknown. Fixed au_open_read() + to allow opening files like this. + + * tests/rdwr_test .c + Added more tests. + + * src/sndfile.c + Fixed bugs in read/write mode found due to improvements in the test + program. + +2002-04-30 Erik de Castro Lopo + + * tests/rdwr_test .c + New file for testing read/write mode. + +2002-04-29 Erik de Castro Lopo + + * m4/* + Removed all m4 macros from this directory as they get concatenated to form + the file aclocal.m4 anyway. + + * sndfile.m4 + Moved this from the m4 directory to the root directory asn this is part of + the distribution and is installed during "make install". + +2002-04-29 Erik de Castro Lopo + + * src/float32.c + Removed logging of peaks for all file formats other than AIFF and WAV. + + * tests/write_read_test.tpl tests/write_read_test.def + New files which autogen uses to generate write_read_test.c. Doing it this + way makes write_read_test.c far easier to maintain. Other test programs + will be converted to autogen in the near future. + + * src/*.c + Fixed a few bugs found when testing on Sparc (bug endian) Solaris. + +2002-04-28 Erik de Castro Lopo + + * doc/*.html + Fixed documention versioning. + + * configure.in + Fixed a bug in the routines which search for Large File Support on systems + which have large file support by defualt. + +2002-04-27 Erik de Castro Lopo + + * src/*.[ch] + Found and fixed an issue which can cause a bug in other software (I was + porting Conrad Parker's Sweep program from version 0 of the library to + version 1). When opening a file for write, the libsndfile code would + set the sfinfo.samples field to a maximum value. + + * tests/write_read_test.c + Added tests to detect the above problem. + +2002-04-25 Erik de Castro Lopo + + * src/*.[ch] + Finished base implementation of read/write mode. Much more testing still + needed. + + * m4/largefile.m4 + Macro for detecting Large File Standard capabilities. This macro was ripped + out of the aclocal.m4 file of GNU tar-1.13. + + * configure.in + Added detection of large file support. Files larger than 2 Gigabytes should + now be supported on 64 bit platforms and many 32 bit platforms including + Linux (2.4 kernel, glibc-2.2), *BSD, MacOS, Win32. + + * libsndfile_convert_version.py + A Python script which attempts to autoconvert code written to use version 0 + to version 1. + +2002-04-24 Erik de Castro Lopo + + * src/*.[ch] + Finished base implementation of read/write mode. Much more testing still + needed. + + * tests/write_read_test.c + Preliminary tests for read/write mode added. More needed. + +2002-04-20 Erik de Castro Lopo + + * src/sndfile.[ch] + Removed sf_open_read() and sf_open_write() functions,replacting them with + sf_open() which takes an extra mode parameter (SF_OPEN_READ, SF_OPEN_WRITE, + or SF_OPEN_RDWR). This new function sf_open can now be modified to allow + opening a file formodification (RDWR). + +2002-04-19 Erik de Castro Lopo + + * src/*.c + Completed merging of separate xxx_open_read() and xxx_open_write() + functions. All tests pass. + +2002-04-18 Erik de Castro Lopo + + * src/au.c + Massive refactoring required to merge au_open_read() with au_open_write() + to create au_open(). + +2002-04-17 Erik de Castro Lopo + + * src/*.c + Started changes required to allow a sound file to be opened in read/write + mode, with separate file pointers for read and write. This involves merging + of encoder/decoder functions like pcm_read_init() and pcm_write_init() + int a new function pcm_init() as well as doing something similar for all + the file type specific functions ie aiff_open_read() and aiff_open_write() + were merged to make the function aiff_open(). + +2002-04-15 Erik de Castro Lopo + + * src/file_io.c + New file containing psf_fopen(), psf_fread(), psf_fwrite(), psf_fseek() and + psf_ftell() functions. These function will replace use of fopen/fread/fwrite + etc and allow access to files larger than 2 gigabytes on a number of 32 bit + OSes (Linux on x86, 32 bit Solaris user space apps, Win32 and MacOS). + + * src/*.c + Replaced all instances of fopen with psf_open, fread with psd_read, fwrite + with psf_write and so on. + +2002-03-11 Erik de Castro Lopo + + * src/dwvw.c + Finally fixed all known problems with 12, 16 and 24 bit DWVW encoding. + + * tests/floating_point_test.c + Added tests for 12, 16 and 24 bit DWVW encoding. + +2002-03-03 Erik de Castro Lopo + + * m4/endian.m4 + Defines a new m4 macro AC_C_FIND_ENDIAN, for determining the endian-ness of + the target CPU. It first checks for the definition of BYTE_ORDER in + , then in and . If none of these work + and the C compiler is not a cross compiler it compiles and runs a program + to test for endian-ness. If the compiler is a cross compiler it makes a + guess based on $target_cpu. + + * configure.in + Modified to use AC_C_FIND_ENDIAN. + + * src/sfendian.h + Simplified. + +2002-02-23 Erik de Castro Lopo + + * tests/floating_point_test.c + Tests completely rewritten using the dft_cmp function. Now able to + calculate a quick guesstimate of the Signal to Noise Ratio of the encoder. + +2002-02-15 Erik de Castro Lopo + + * tests/dft_cmp.[ch] + New files containing functions for comparing pre and post lossily + compressed data using a quickly hacked DFT. + + * tests/utils.[ch] + New files containing functions for saving pre and post encoded data in a + file readable by the GNU Octave package. + +2002-02-13 Erik de Castro Lopo + + * m4/lrint.m4 m4/lrintf.m4 + Fixed m4 macros to define HAVE_LRINT and HAVE_LRINTF even when the test + is cached. + +2002-02-12 Erik de Castro Lopo + + * tests/floating_point_test.c + Fixed improper use of strncat (). + +2002-02-11 Erik de Castro Lopo + + * tests/headerless_test.c + New test program to test the ability to open and read a known file type as a + RAW header-less file. + +2002-02-07 Erik de Castro Lopo + + * tests/losy_comp_test.c + Added a test to ensure that the data read from a file is not all zeros. + + * examples/sfconvert.c + Added "-gsm610" encoding types. + +2002-01-29 Erik de Castro Lopo + + * examples/sfconvert.c + Added "-dwvw12", "-dwvw16" and "-dwvw24" encoding types. + + * tests/dwvw_test.c + New file for testing DWVW encoder/decoder. + +2002-01-28 Erik de Castro Lopo + + * src/dwvw.c + Implemented writing of DWVW. 12 bit seems to work, 16 and 24 bit still broken. + + * src/aiff.c + Improved reporting of encoding types. + + * src/voc.c + Clean up. + +2002-01-27 Erik de Castro Lopo + + * src/dwvw.c + New file implementing lossless Delta Word Variable Width (DWVW) encoding. + Reading 12 bit DWVW is now working. + + * src/aiff.c common.h sndfile.c + Added hooks for DWVW encoded AIFF and RAW files. + +2002-01-15 Erik de Castro Lopo + + * src/w64.c + Robustify header parsing. + + * src/wav_w64.h + Header file wav.h was renamed to wav_w64.h to signify sharing of + definitions across the two file types. + + * src/wav.c src/w64.c src/wav_w64.c + Refactoring. + Modified and moved functions with a high degree of similarity between + wav.c and w64.c to wav_w64.c. + +2002-01-14 Erik de Castro Lopo + + * src/w64.c + Completed work on getting read and write working. + + * examples/sfplay.c + Added code to scale floating point data so it plays at a reasonable volume. + + * tests/Makefile.am tests/write_read_test.c + Added tests for W64 files. + +2002-01-13 Erik de Castro Lopo + + * src/*.c + Modded all code in file header writing routines to use + psf_new_binheader_writef(). + Removed psf_binheader_writef() from src/common.c. + Globally replaced psf_new_binheader_writef with psf_binheader_writef. + +2002-01-12 Erik de Castro Lopo + + * src/*.c + Modded all code in file parsing routines to use psf_new_binheader_readf(). + Removed psf_binheader_readf() from src/common.c. + Globally replaced psf_new_binheader_readf with psf_binheader_readf. + + * src/common.[ch] + Added new function psf_new_binheader_writef () which will soon replace + psf_binheader_writef (). The new function has basically the same function + as the original but has a more flexible and capable interface. It also + allows the writing of 64 bit integer values for files contains 64 bit file + offsets. + +2002-01-11 Erik de Castro Lopo + + * src/formats.c src/sndfile.c src/sndfile.h + Added code allowing full enumeration of supported file formats via the + sf_command () interface. + This feature will allow applications to avoid needing recompilation when + support for new file formats are added to libsndfile. + + * tests/command_test.c + Added test code for the above feature. + + * examples/list_formats.c + New file. An example of the use of the supported file enumeration + interface. This program lists all the major formats and for each major + format the supported subformats. + +2002-01-10 Erik de Castro Lopo + + * src/*.[ch] tests/*.c + Changed command parameter of sf_command () function from a test string to + an int. The valid values for the command parameter begin with SFC_ and are + listed in src/sndfile.h. + +2001-12-20 Erik de Castro Lopo + + * src/formats.c src/sndfile.c + Added an way of enumerating a set of common file formats using the + sf_command () interface. This interface was suggested by Dominic Mazzoni, + one of the main authors of Audacity (http://audacity.sourceforge.net/). + +2001-12-26 Erik de Castro Lopo + + * src/sndfile.c + Added checking of filename parameter in sf_open_read (). Previousy, if a + NULL pointer was passed the library would segfault. + +2001-12-18 Erik de Castro Lopo + + * src/common.c src/common.h + Changed the len parameter of the endswap_*_array () functions from type + int to type long. + + * src/pcm.c + Fixed a problem which + +2001-12-15 Erik de Castro Lopo + + * src/sndfile.c + Added conditional #include for EMX/gcc on OS/2. Thanks to + Paul Hartman for pointing this out. + + * tests/lossy_comp_test.c tests/floating_point_test.c + Added definitions for M_PI for when it isn't defined in . + +2001-11-30 Erik de Castro Lopo + + * src/ircam.c + Re-implemented the header reader. Old version was making incorrect + assumptions about the endian-ness of the file from the magic number at the + start of the file. The new code looks at the integer which holds the + number of channels and determines the endian-ness from that. + +2001-11-30 Erik de Castro Lopo + + * src/aiff.c + Added support for other AIFC types ('raw ', 'in32', '23ni'). + Further work on IMA ADPCM encoding. + +2001-11-29 Erik de Castro Lopo + + * src/ima_adpcm.c + Renamed from wav_ima_adpcm.c. This file will soon handle IMA ADPCM + encodings for both WAV and AIFF files. + + * src/aiff.c + Started adding IMA ADPCM support. + +2001-11-28 Erik de Castro Lopo + + * src/double.c + New file for handling double precision floating point (SF_FORMAT_DOUBLE) + data. + + * src/wav.c src/aiff.c src/au.c src/raw.c + Added support for SF_FORMAT_DOUBLE data. + + * src/common.[ch] + Addition of endswap_long_array () for endian swapping 64 bit integers. This + function will work correctly on processors with 32 bit and 64 bit longs. + Optimised endswap_short_array () and endswap_int_array (). + + * tests/pcm_test.c + Added and extra check. After the first file of each type is written to disk + a checksum is performed of the first 64 bytes and checked against a pre- + calculated value. This will work whatever the endian-ness of the host + machine. + +2001-11-27 Erik de Castro Lopo + + * src/aiff.c + Added handling of u-law, A-law encoded AIFF files. Thanks to Tom Erbe for + supplying example files. + + * tests/lossy_comp_test.c + Added tests for above. + + * src/common.h src/*.c + Removed function typedefs from common.h and function pointer casting in all + the other files. This allows the compiler to perform proper type checking. + Hopefully this will prevernt problems like the sf_seek bug for OpenBSD, + BeOS etc. + + * src/common.[ch] + Added new function psf_new_binheader_readf () which will eventually replace + psf_binheader_readf (). The new function has basically the same function as + the original but has a more flexible and capable interface. It also allows + the reading of 64 bit integer values for files contains 64 bit file + offsets. + +2001-11-26 Erik de Castro Lopo + + * src/voc.c + Completed implementation of VOC file handling. Can now handle 8 and 16 bit + PCM, u-law and A-law files with one or two channels. + + * src/write_read_test.c tests/lossy_comp_test.c + Added tests for VOC files. + +2001-11-22 Erik de Castro Lopo + + * src/float_cast.h + Added inline asm version of lrint/lrintf for MacOS. Solution provided by + Stephane Letz. + + * src/voc.c + More work on this braindamaged format. The VOC files produced by SoX also + have a number of inconsistencies. + +2001-11-19 Erik de Castro Lopo + + * src/paf.c + Added support for 8 bit PCM PAF files. + + * tests/write_read_test.c + Added tests for 8 bit PAF files. + +2001-11-18 Erik de Castro Lopo + + * tests/pcm_test.c + New test program to test for correct scaling of integer values between + different sized integer containers (ie short -> int). + The new specs for libsndfile state that when the source and destination + containers are of a different size, the most significant bit of the source + value becomes the most significant bit of the destination container. + + * src/pcm.c src/paf.c + Modified to pass the above test program. + + * tests/write_read_test.c tests/lossy_comp_test.c + Modified to work with the new scaling rules. + +2001-11-17 Erik de Castro Lopo + + * src/raw.c tests/write_read_test.c tests/write_read_test.c + Added ability to do raw reads/writes of float, u-law and A-law files. + + * src/*.[ch] examples/*.[ch] tests/*.[ch] + Removed dependance on pcmbitwidth field of SF_INFO struct and moved to new + SF_FORMAT_* types and use of SF_ENDIAN_BIG/LITTLE/CPU. + +2001-11-12 Erik de Castro Lopo + + * src/*.[ch] + Started implmentation of major changes documented in doc/version1.html. + + Removed all usage of off_t which is not part of the ISO C standard. All + places which were using it are now using type long which is the type of + the offset parameter for the fseek function. + This should fix problems on BeOS, MacOS and *BSD like systems which were + failing "make check" because sizeof (long) != sizeof (off_t). + +-------------------------------------------------------------------------------- +This is the boundary between version 1 of the library above and version 0 below. +-------------------------------------------------------------------------------- + +2001-11-11 Erik de Castro Lopo + + * examples/sfplay_beos.cpp + Added BeOS version of sfplay.c. This needs to be compiled using a C++ + compiler so is therefore not built by default. Thanks to Marcus Overhagen + for providing this. + +2001-11-10 Erik de Castro Lopo + + * examples/sfplay.c + New example file showing how libsndfile can be used to read and play a + sound file. + At the moment on Linux is supported. Others will follow in the near future. + +2001-11-09 Erik de Castro Lopo + + * src/pcm.c + Fixed problem with normalisation code where a value of 1.0 could map to + a value greater than MAX_SHORT or MAX_INT. Thanks to Roger Dannenberg for + pointing this out. + +2001-11-08 Erik de Castro Lopo + + * src/pcm.c + Fixed scaling issue when reading/writing 8 bit files using + sf_read/sf_write_short (). + On read, values are scaled so that the most significant bit in the char + ends up in the most significant bit of the short. On write, values are + scaled so that most significant bit in the short ends up as the most + significant bit in the char. + +2001-11-07 Erik de Castro Lopo + + * src/au.c src/sndfile.c + Added support for 32 bit float data in big and little endian AU files. + + * tests/write_read_test.c + Added tests for 32 bit float data in AU files. + +2001-11-06 Erik de Castro Lopo + + * tests/lossy_comp_test.c + Finalised testing of stereo files where possible. + +2001-11-05 Erik de Castro Lopo + + * src/wav_ms_adpcm.c + Fixed bug in writing stereo MS ADPCM WAV files. Thanks to Xu Xin for + pointing out this problem. + +2001-10-24 Erik de Castro Lopo + + * src/wav_ms_adpcm.c + Modified function srate2blocksize () to handle 44k1Hz stereo files. + +2001-10-21 Erik de Castro Lopo + + * src/w64.c + Added support for Sonic Foundry 64 bit WAV format. As Linux (my main + development platform) does not yet support 64 bit file offsets by default, + current handling of this file format treats everything as 32 bit and fails + openning the file, if it finds anything that goes beyond 32 bit values. + + * src/sndfile.[hc] src/common.h src/Makefile.am + Added hooks for W64 support. + +2001-10-21 Erik de Castro Lopo + + * configure.in + Added more warnings options to CFLAGS when the gcc compiler is detected. + + * src/*.[ch] tests/*.c examples/*.c + Started fixing the warning messages due to the new CFLASG. + + * src/voc.c + More work on VOC file read/writing. + + * src/paf.c + Found that PAF files were not checking the normalisation flag when reading + or writing floats and doubles. Fixed it. + + * tests/floating_point_test.c + Added specific test for the above problem. + + * src/float_cast.h src/pcm.c + Added a section for Win32 to define lrint () and lrintf () in the header + and implement it in the pcm.c + +2001-10-20 Erik de Castro Lopo + + * sndfile-config.in m4/sndfile.m4 + These files were donated by Conrad Parker who also provided instructions + on how to install them using autoconf/automake. + + * src/float_cast.h + Fiddled around with this file some more. On Linux and other gcc supported + OSes use the C99 functions lrintf() and lrint() for casting from floating + point to int without incurring the huge perfromance penalty (particularly + on the i386 family) caused by the regular C cast from float to int. + These new C99 functions replace the FLOAT_TO_* and DOUBLE_TO_* macros which + I had been playing with. + + * configure.in m4/lrint.m4 m4/lrintf.m4 + Add detection of these functions. + +2001-10-17 Erik de Castro Lopo + + * src/voc.c + Completed code for reading VOC files containing a single audio data + segment. + Started implementing code to handle files with multiple VOC_SOUND_DATA + segments but couldn't be bothered finishing it. Multiple segment files can + have different sample rates for different sections and other nasties like + silence and repeat segments. + +2001-10-16 Erik de Castro Lopo + + * src/common.h src/*.c + Removed SF_PRIVATE struct field fdata and replaced it with extra_data. + + * src/voc.c + Further development of the read part of this woefult file format. + +2001-10-04 Erik de Castro Lopo + + * src/float_cast.h + Implemented gcc and i386 floating point to int cast macros. Standard cast + will be used when not on gcc for i385. + + * src/pcm.c + Modified all uses of FLOAT/DOUBLE_TO_INT and FLOAT/DOUBLE_TO_SHORT casts to + comply with macros in float_cast.h. + +2001-10-04 Erik de Castro Lopo + + * src/voc.c + Changed the TYPE_xxx enum names to VOC_TYPE_xxx to prevent name clashes + on MacOS with CodeWarrior 6.0. + + * MacOS/MacOS-readme.txt + Updated the compile instructions. Probably still need work as I don't have + access to a Mac. + +2001-10-01 Erik de Castro Lopo + + * src/wav.c src/aiff.c common.c + Changed all references to snprintf to LSF_SNPRINTF and all vsnprintf to + LSF_VSNPRINTF. LSF_VSNPRINTF and LSF_VSNPRINTF are defined in common.h. + + * src/common.h + Added checking of HAVE_SNPRINTF and HAVE_VSNPRINTF and defining + LSF_VSNPRINTF and LSF_VSNPRINTF to appropriate values. + + * src/missing.c + New file containing a minimal implementation of snprintf and vsnprintf + functions named missing_snprintf and missing_vsnprintf respectively. These + are only compliled into the binary if snprintf and/or vsnprintf are not + available. + +2001-09-29 Erik de Castro Lopo + + * src/ircam.c + New file to handle Berkeley/IRCAM/CARL files. + + * src/sndfile.c src/common.h + Modified for IRCAM handling. + + * tests/*.c + Added tests for IRCAM files. + +2001-09-27 Erik de Castro Lopo + + * src/wav.c + Apparently microsoft windows (tm) doesn't like ulaw and Alaw WAV files with + 20 byte format chunks (contrary to ms's own documentation). Fixed the WAV + header writing code to generate smaller ms compliant ulaw and Alaw WAV + files. + +2001-09-17 Erik de Castro Lopo + + * tests/stdio_test.sh tests/stdio_test.c + Shell script was rewritten as a C program due to incompatibilities of the + sh shell on Linux and Solaris. + +2001-09-16 Erik de Castro Lopo + + * tests/stdio_test.sh tests/stdout_test.c tests/stdin_test.c + New test programs to verify the correct operation of reading from stdin and + writing to stdout. + + * src/sndfile.c wav.c au.c nist.c paf.c + Fixed a bugs uncovered by the new test programs above. + +2001-09-15 Erik de Castro Lopo + + * src/sndfile.c wav.c + Fixed a bug preventing reading a file from stdin. Found by T. Narita. + +2001-09-12 Erik de Castro Lopo + + * src/common.h + Fixed a problem on OpenBSD 2.9 which was causing sf_seek() to fail on IMA + WAV files. Root cause was the declaration of the func_seek typedef not + matching the functions it was actually being used to point to. In OpenBSD + sizeof (off_t) != sizeof (int). Thanks to Heikki Korpela for allowing me + to log into his OpenBSD machine to debug this problem. + +2001-09-03 Erik de Castro Lopo + + * src/sndfile.c + Implemented sf_command ("norm float"). + + * src/*.c + Implemented handling of sf_command ("set-norm-float"). Float normalization + can now be turned on and off. + + * tests/double_test.c + Renamed to floating_point_test.c. Modified to include tests for all scaled + reads and writes of floats and doubles. + + * src/au_g72x.c + Fixed bug in normalization code found with improved floating_point_test + program. + + * src/wav.c + Added code for parsing 'INFO' and 'LIST' chunks. Will be used for extract + text annotations from WAV files. + + * src/aiff.c + Added code for parsing '(c) ' and 'ANNO' chunks. Will be used for extract + text annotations from WAV files. + +2001-09-02 Erik de Castro Lopo + + * examples/sf_info.c example/Makefile.am + Renamed to sndfile_info.c. The program sndfile_info will now be installed + when the library is installed. + + * src/float_cast.h + New file defining floating point to short and int casts. These casts will + eventually replace all flot and double casts to short and int. See comments + at the top of the file for the reasoning. + + * src/*.c + Changed all default float and double casts to short or int with macros + defined in floatcast.h. At the moment these casts do nothing. They will be + replaced with faster float to int cast operations in the near future. + +2001-08-31 Erik de Castro Lopo + + * tests/command_test.c + New file for testing sf_command () functionality. + + * src/sndfile.c + Revisiting of error return values of some functions. + Started implementing sf_command () a new function will allow on-the-fly + modification of library behaviour, or instance, sample value scaling. + + * src/common.h + Added hook for format specific sf_command () calls to SNDFILE struct. + + * doc/api.html + Updated and errors corrected. + + * doc/command.html + New documentation file explaining new sf_command () function. + +2001-08-11 Erik de Castro Lopo + + * src/sndfile.c + Fixed error return values from sf_read*() and sf_write*(). There were + numerous instances of -1 being returned through size_t. These now all set + error int the SF_PRIVATE struct and return 0. Thanks to David Viens for + spotting this. + +2001-08-01 Erik de Castro Lopo + + * src/common.c + Fixed use of va_arg() calls that were causing warning messages with the + latest version of gcc (thanks Maurizio Umberto Puxeddu). + +2001-07-25 Erik de Castro Lopo + + * src/*.c src/sfendian.h + Moved definition of MAKE_MARKER macro to sfendian.h + +2001-07-23 Erik de Castro Lopo + + * src/sndfile.c + Modified sf_get_lib_version () so that version string will be visible using + the Unix strings command. + + * examples/Makefile.am examples/sfinfo.c + Renamed sfinfo program and source code to sf_info. This prevents a name + clash with the program included with libaudiofile. + +2001-07-22 Erik de Castro Lopo + + * tests/read_seek_test.c tests/lossy_comp_test.c + Added tests for sf_read_float () and sf_readf_float (). + + * src/voc.c + New files for handling Creative Voice files (not complete). + + * src/samplitude.c + New files for handling Samplitude files (not complete). + +2001-07-21 Erik de Castro Lopo + + * src/aiff.c src/au.c src/paf.c src/svx.c src/wav.c + Converted these files to using psf_binheader_readf() function. Will soon be + ready to attempt to make reading writing from pipes work reliably. + + * src/*.[ch] + Added code for sf_read_float () and sf_readf_float () methods of accessing + file data. + +2001-07-20 Erik de Castro Lopo + + * src/paf.c src/wav_gsm610.c + Removed two printf()s which had escaped notice for some time (thanks + Sigbjørn Skjæret). + +2001-07-19 Erik de Castro Lopo + + * src/wav_gsm610.c + Fixed a bug which prevented GSM 6.10 encoded WAV files generated by + libsndfile from being played in Windoze (thanks klay). + +2001-07-18 Erik de Castro Lopo + + * src/common.[ch] + Implemented psf_binheader_readf() which will do for file header reading what + psf_binheader_writef() did for writing headers. Will eventually allow + libsndfile to read and write from pipes, including named pipes. + +2001-07-16 Erik de Castro Lopo + + * MacOS/config.h Win32/config.h + Attempted to bring these two files uptodate with src/config.h. As I don't + have access to either of these systems support for them may be completely + broken. + +2001-06-18 Erik de Castro Lopo + + * src/float32.c + Fixed bug for big endian processors that can't read 32 bit IEEE floats. Now + tested on Intel x86 and UltraSparc processors. + +2001-06-13 Erik de Castro Lopo + + * src/aiff.c + Modified to allow REX files (from Propellorhead's Recycle and Reason + programs) to be read. + REX files are basically an AIFF file with slightly unusual sequence of + chunks (AIFF files are supposed to allow any sequence) and some extra + application specific information. + Not yet able to write a REX file as the details of the application specific + data is unknown. + +2001-06-12 Erik de Castro Lopo + + * src/wav.c + Fixed endian bug when reading PEAK chunk on big endian machines. + + * src/common.c + Fixed endian bug when reading PEAK chunk on big endian machines with + --enable-force-broken-float configure option. + Fix psf_binheader_writef for (FORCE_BROKEN_FLOAT ||______) + +2001-06-07 Erik de Castro Lopo + + * configure.in src/config.h.in + Removed old CAN_READ_WRITE_x86_IEEE configure variable now that float + capabilities are detected at run time. + Added FORCE_BROKEN_FLOAT to allow testing of broken float code on machines + where the processor can in fact handle floats correctly. + + * src/float32.c + Rejigged code reading and writing of floats on broken processors. + + * m4/ + Removed this directory and all its files as they are no longer needed. + +2001-06-05 Erik de Castro Lopo + + * tests/peak_chunk_test.c + New test to validate reading and writing of peak chunk. + + * examples/sfconvert + Added -float32 option. + + * src/*.c + Changed all error return values to negative values (ie the negative of what + they were). + + * src/sndfile.c tests/error_test.c + Modified to take account of the previous change. + +2001-06-04 Erik de Castro Lopo + + * src/float32.c + File renamed from wav_float.c and renamed function to something more + general. + Added runtime detection of floating point capabilities. + Added recording of peaks during write for generation of PEAK chunk. + + * src/wav.c src/aiff.c + Added handing for PEAK chunk for floating point files. PEAK is read when the + file headers are read and generated when the file is closed. Logic is in + place for adding PEAK chunk to end of file when writing to a pipe (reading + and writing from/to pipe to be implemented soon). + + * src/sndfile.c + Modified sf_signal_max () to use PEAK values if present. + +2001-06-03 Erik de Castro Lopo + + * src/*.c + Added pcm_read_init () and pcm_write_init () to src/pcm.c and removed all + other calls to functions in this file from the filetype specific files. + + * src/*.c + Added alaw_read_init (), alaw_write_int (), ulaw_read_init () and + ulaw_write_init () and removed all other calls to functions in alaw.c and + ulaw.c from the filetype specific files. + + * tests/write_read_test.c + Added tests to validate sf_seek () on all file types. + + * src/raw.c + Implemented raw_seek () function to fix a bug where + sf_seek (file, 0, SEEK_SET) on a RAW file failed. + + * src/paf.c + Fixed a bug in paf24_seek () found due to added seeks tests in + tests/write_read_test.c + +2001-06-01 Erik de Castro Lopo + + * tests/read_seek_test.c + Fixed a couple of broken binary files. + + * src/aiff.c src/wav.c + Added handling of PEAK chunks on file read. + +2001-05-31 Erik de Castro Lopo + + * check_libsndfile.py + New file for the regression testing of libsndfile. + check_libsndfile.py is a Python script which reads in a file containing + filenames of audio files. Each file is checked by running the examples/sfinfo + program on them and checking for error or warning messages in the libsndfile + log buffer. + + * check_libsndfile.list + This is an example list of audio files for use with check_libsndfile.py + + * tests/lossy_comp_test.c + Changed the defined value of M_PI for math header files which don't have it. + This fixed validation test failures on MetroWerks compilers. Thanks to Lord + Praetor Satanus of Acheron for bringing this to my attention. + +2001-05-30 Erik de Castro Lopo + + * src/common.[ch] + Removed psf_header_setf () which was no longer required after refactoring + and simplification of header writing. + Added 'z' format specifier to psf_binheader_writef () for zero filling header + with N bytes. Used by paf.c and nist.c + + * tests/check_log_buffer.c + New file implementing check_log_buffer () which reads the log buffer of a + SNDFILE* object and searches for error and warning messages. Calls exit () + if any are found. + + * tests/*.c + Added calls to check_log_buffer () after each call to sf_open_XXX (). + +2001-05-29 Erik de Castro Lopo + + * src/wav.c src/wav_ms_adpcm.c src/wav_gsm610.c + Major rehack of header writing using psf_binheader_writef (). + +2001-05-28 Erik de Castro Lopo + + * src/wav.c src/wav_ima_adpcm.c + Major rehack of header writing using psf_binheader_writef (). + +2001-05-27 Erik de Castro Lopo + + * src/wav.c + Changed return type of get_encoding_str () to prevent compiler warnings on + Mac OSX. + + * src/aiff.c src/au.c + Major rehack of header writing using psf_binheader_writef (). + +2001-05-25 Erik de Castro Lopo + + * src/common.h src/common.c + Added comments. + Name of log buffer changed from strbuffer to logbuffer. + Name of log buffer index variable changed from strindex to logindex. + + * src/*.[ch] + Changed name of internal logging function from psf_sprintf () to + psf_log_printf (). + Changed name of internal header generation functions from + psf_[ab]h_printf () to psf_asciiheader_printf () and + psf_binheader_writef (). + Changed name of internal header manipulation function psf_hsetf () to + psf_header_setf (). + +2001-05-24 Erik de Castro Lopo + + * src/nist.c + Fixed reading and writing of sample_byte_format header. "01" means little + endian and "10" means big endian regardless of bit width. + + * configure.in + Detect Mac OSX and disable -Wall and -pedantic gcc options. Mac OSX is + way screwed up and spews out buckets of warning messages from the system + headers. + Added --disable-gcc-opt configure option (sets gcc optimisation to -O0 ) for + easier debugging. + Made decision to harmonise source code version number and .so library + version number. Future releases will stick to this rule. + + * doc/new_file_type.HOWTO + New file to document the addition of new file types to libsndfile. + +2001-05-23 Erik de Castro Lopo + + * src/nist.c + New file for reading/writing Sphere NIST audio file format. + Originally requested by Elis Pomales in 1999. + Retrieved from unstable (and untouched for 18 months) branch of libsndfile. + Some vital information gleaned from the source code to Bill Schottstaedt's + sndlib library : ftp://ccrma-ftp.stanford.edu/pub/Lisp/sndlib.tar.gz + Currently reading and writing 16, 24 and 32 bit, big-endian and little + endian, stereo and mono files. + + * src/common.h src/common.c + Added psf_ah_printf () function to help construction of ASCII headers (ie NIST). + + * configure.in + Added test for vsnprintf () required by psf_ah_printf (). + + * tests/write_read_test.c + Added tests for supported NIST files. + +2001-05-22 Erik de Castro Lopo + + * tests/write_read_test.c + Added tests for little endian AIFC files. + + * src/aiff.c + Minor re-working of aiff_open_write (). + Added write support for little endian PCM encoded AIFC files. + +2001-05-13 Erik de Castro Lopo + + * src/aiff.c + Minor re-working of aiff_open_read (). + Added read support for little endian PCM encoded AIFC files from the Mac + OSX CD ripper program. Guillaume Lessard provided a couple of sample files + and a working patch. + The patch was not used as is but gave a good guide as to what to do. + +2001-05-11 Erik de Castro Lopo + + * src/sndfile.h + Fixed comments about endian-ness of WAV and AIFF files. Guillaume Lessard + pointed out the error. + +2001-04-23 Erik de Castro Lopo + + * examples/make_sine.c + Re-write of this example using sample rate and required frequency in Hz. + +2001-02-11 Erik de Castro Lopo + + * src/sndfile.c + Fixed bug that prevented known file types from being read as RAW PCM data. + +2000-12-16 Erik de Castro Lopo + + * src/aiff.c + Added handing of COMT chunk. + +2000-11-16 Erik de Castro Lopo + + * examples/sfconvert.c + Fixed bug in normalisatio code. Pointed out by Johnny Wu. + +2000-11-08 Erik de Castro Lopo + + * Win32/config.h + Fixed the incorrect setting of HAVE_ENDIAN_H parameter. Win32 only issue. + +2000-10-27 Erik de Castro Lopo + + * tests/Makefile.am + Added -lm for write_read_test_LDADD. + +2000-10-16 Erik de Castro Lopo + + * src/sndfile.c src/au.c + Fixed bug which prevented writing of G723 24kbps AU files. + + * tests/lossy_comp_test.c + Corrrection to options for G723 tests. + + * configure.in + Added --disable-gcc-pipe option for DJGPP compiler (gcc on MS-DOS) which + doesn't allow gcc -pipe option. + +2000-09-03 Erik de Castro Lopo + + * src/ulaw.c src/alaw.c src/wav_imaadpcm.c src/msadpcm.c src/wav_gsm610.c + Fixed normailsation bugs shown up by new double_test program. + +2000-08-31 Erik de Castro Lopo + + * src/pcm.c + Fixed bug in normalisation code (spotted by Steve Lhomme). + + * tests/double_test.c + New file to test scaled and unscaled sf_read_double() and sf_write_double() + functions. + +2000-08-28 Erik de Castro Lopo + + * COPYING + Changed to the LGPL COPYING file (spotted by H. S. Teoh). + +2000-08-21 Erik de Castro Lopo + + * src/sndfile.h + Removed prototype of unimplemented function sf_get_info(). Added prototype + for sf_error_number() Thanks to Sigbjørn Skjæret for spotting these. + +2000-08-18 Erik de Castro Lopo + + * src/newpcm.h + New file to contain a complete rewrite of the PCM data handling. + +2000-08-15 Erik de Castro Lopo + + * src/sndfile.c + Fixed a leak of FILE* pointers in sf_open_write(). Thanks to Sigbjørn + Skjæret for spotting this one. + +2000-08-13 Erik de Castro Lopo + + * src/au_g72x.c src/G72x/g72x.c + Added G723 encoded AU file support. + + * tests/lossy_comp_test.c + Added tests for G721 and G723 encoded AU files. + +2000-08-06 Erik de Castro Lopo + + * all files + Changed the license to LGPL. Albert Faber who had copyright on + Win32/unistd.h gave his permission to change the license on that file. All + other files were either copyright erikd AT mega-nerd DOT com or copyright + under a GPL/LGPL compatible license. + +2000-08-06 Erik de Castro Lopo + + * tests/lossy_comp_test.c + Fixed incorrect error message. + + * src/au_g72x.c src/G72x/* + G721 encoded AU files now working. + + * Win32/README-Win32.txt + Replaced this file with a new one which gives a full explanation + of how to build libsndfile under Win32. Thanks to Mike Ricos. + +2000-08-05 Erik de Castro Lopo + + * src/*.[ch] + Removed double leading underscores from the start of all variable and + function names. Identifiers with a leading underscores are reserved + for use by the compiler. + + * src/au_g72x.c src/G72x/* + Continued work on G721 encoded AU files. + +2000-07-12 Erik de Castro Lopo + + * src/G72x/* + New files for reading/writing G721 and G723 ADPCM audio. These files + are from a Sun Microsystems reference implementation released under a + free software licence. + Extensive changes to this code to make it fit in with libsndfile. + See the ChangeLog in this directory for details. + + * src/au_g72x.c + New file for G721 encoded AU files. + +2000-07-08 Erik de Castro Lopo + + * libsndfile.spec.in + Added a spec file for making RPMs. Thanks to Josh Green for supplying this. + +2000-06-28 Erik de Castro Lopo + + * src/sndfile.c src/sndfile.h + Add checking for and handling of header-less u-law encoded AU/SND files. + Any file with a ".au" or ".snd" file extension and without the normal + AU file header is treated as an 8kHz, u-law encoded file. + + * src/au.h + New function for opening a headerless u-law encoded file for read. + +2000-06-04 Erik de Castro Lopo + + * src/paf.c + Add checking for files shorter than minimal PAF file header length. + +2000-06-02 Erik de Castro Lopo + + * tests/write_read_test.c + Added extra sf_perror() calls when sf_write_XXXX fails. + +2000-05-29 Erik de Castro Lopo + + * src/common.c + Modified usage of va_arg() macro to work correctly on PowerPC + Linux. Thanks to Kyle Wheeler for giving me ssh access to his + machine while I was trying to track this down. + + * configure.in src/*.[ch] + Sorted out some endian-ness issues brought up by PowerPC Linux. + + * tests/read_seek_test.c + Added extra debugging for when tests fail. + +2000-05-18 Erik de Castro Lopo + + * src/wav.c + Fixed bug in GSM 6.10 handling for big-endian machines. Thanks + to Sigbjørn Skjæret for reporting this. + +2000-04-25 Erik de Castro Lopo + + * src/sndfile.c src/wav.c src/wav_gsm610.c + Finallised writing of GSM 6.10 WAV files. + + * tests/lossy_comp_test.c + Wrote new test code for GSM 6.10 files. + + * examples/sfinfo.c + Fixed incorrect format in printf() statement. + +2000-04-06 Erik de Castro Lopo + + * src/sndfile.h.in + Fixed comments about sf_perror () and sf_error_str (). + +2000-03-14 Erik de Castro Lopo + + * configure.in + Fixed --enable-justsrc option. + +2000-03-07 Erik de Castro Lopo + + * wav.c + Fixed checking of bytespersec field of header. Still some weirdness + with some files. + +2000-03-05 Erik de Castro Lopo + + * tests/lossy_comp_test.c + Added option to test PCM WAV files (sanity check). + Fixed bug in sf_seek() tests. + +2000-02-29 Erik de Castro Lopo + + * src/sndfile.c src/wav.c + Minor changes to allow writing of GSM 6.10 WAV files. + +2000-02-28 Erik de Castro Lopo + + * configure.in Makefile.am src/Makefile.am + Finally got around to figuring out how to build a single library from + multiple source directories. + Reading GSM 6.10 files now seems to work. + +2000-01-03 Erik de Castro Lopo + + * src/wav.c + Added more error reporting in read_fmt_chunk(). + +1999-12-21 Erik de Castro Lopo + + * examples/sfinfo.c + Modified program to accept multiple filenames from the command line. + +1999-11-27 Erik de Castro Lopo + + * src/wav_ima_adpcm.c + Moved code around in preparation to adding ability to read/write IMA ADPCM + encoded AIFF files. + +1999-11-16 Erik de Castro Lopo + + * src/common.c + Fixed put_int() and put_short() macros used by _psf_hprintf() which were + causing seg. faults on Sparc Solaris. + +1999-11-15 Erik de Castro Lopo + + * src/common.c + Added string.h to includes. Thanks to Sigbjxrn Skjfret. + + * src/svx.c + Fixed __svx_close() function to ensure FORM and BODY chunks are correctly + set. + +1999-10-01 Erik de Castro Lopo + + * src/au.c + Fixed handling of incorrect size field in AU header on read. Thanks to + Christoph Lauer for finding this problem. + +1999-09-28 Erik de Castro Lopo + + * src/aiff.c + Fixed a bug with incorrect SSND chunk length being written. This also lead + to finding an minor error in AIFF header parsing. Thanks to Dan Timis for + pointing this out. + +1999-09-24 Erik de Castro Lopo + + * src/paf.c + Fixed a bug with reading and writing 24 bit stereo PAF files. This problem + came to light when implementing tests for the new functions which operate + in terms of frames rather than items. + +1999-09-23 Erik de Castro Lopo + + * src/sndfile.c + Modified file type detection to use first 12 bytes of file rather than + file name extension. Required this because NIST files use the same + filename extension as Microsoft WAV files. + + * src/sndfile.c src/sndfile.h + Added short, int and double read/write functions which work in frames + rather than items. This was originally suggested by Maurizio Umberto + Puxeddu. + +1999-09-22 Erik de Castro Lopo + + * src/svx.c + Finished off implementation of write using __psf_hprintf(). + +1999-09-21 Erik de Castro Lopo + + * src/common.h + Added a buffer to SF_PRIVATE for writing the header. This is required + to make generating headers for IFF/SVX files easier as well as making + it easier to do re-write the headers which will be required when + sf_rewrite_header() is implemented. + + * src/common.c + Implemented __psf_hprintf() function. This is an internal function + which is documented briefly just above the code. + +1999-09-05 Erik de Castro Lopo + + * src/sndfile.c + Fixed a bug in sf_write_raw() where it was returning incorrect values + (thanks to Richard Dobson for finding this one). Must put in a test + routine for sf_read_raw and sf_write_raw. + + * src/aiff.c + Fixed default FORMsize in __aiff_open_write (). + + * src/sndfile.c + Added copy of filename to internal data structure. IFF/SVX files + contain a NAME header chunk. Both sf_open_read() and sf_open_write() + copy the file name (less the leading path information) to the + filename field. + + * src/svx.c + Started implementing writing of files. + +1999-08-04 Erik de Castro Lopo + + * src/svx.c + New file for reading/writing 8SVX and 16SVX files. + + * src/sndfile.[ch] src/common.h + Changes for SVX files. + + * src/aiff.c + Fixed header parsing when unknown chunk is found. + +1999-08-01 Erik de Castro Lopo + + * src/paf.c + New file for reading/writing Ensoniq PARIS audio file format. + + * src/sndfile.[ch] src/common.h + Changes for PAF files. + + * src/sndfile.[ch] + Added stuff for sf_get_lib_version() function. + + +1999-07-31 Erik de Castro Lopo + + * src/sndfile.h MacOS/config.h + Fixed minor MacOS configuration issues. + +1999-07-30 Erik de Castro Lopo + + * MacOS/ + Added a new directory for the MacOS config.h file and the + readme file. + + * src/aiff.c + Fixed calculation of datalength when reading SSND chunk. Thanks to + Sigbjørn Skjæret for pointing out this error. + +1999-07-29 Erik de Castro Lopo + + * src/sndfile.c src/sndfile.h src/raw.c + Further fixing of #includes for MacOS. + +1999-07-25 Erik de Castro Lopo + + * src/wav.c src/aiff.c + Added call to ferror () in main header parsing loop of __XXX_open_read + functions. This should fix problems on platforms (MacOS, AmigaOS) where + fseek()ing or fread()ing beyond the end of the file puts the FILE* + stream in an error state until clearerr() is called. + + * tests/write_read_test.c + Added tests for RAW header-less PCM files. + + * src/common.h + Moved definition of struct tribyte to pcm.c which is the only place + which needs it. + + * src/pcm.c + Modified all code which assumed sizeof (struct tribyte) == 3. This code + did not work on MacOS. Thanks to Ben "Jacobs" for pointing this out. + + * src/au.c + Removed from list of #includes (not being used). + + * src/sndfile.c + Added MacOS specific #ifdef to replace . + + * src/sndfile.h + Added MacOS specific #ifdef to replace . + + * src/sndfile.h + Added MacOS specific typedef for off_t. + + * MacOS-readme.txt + New file with instructions for building libsndfile under MacOS. Thanks + to Ben "Jacobs" for supplying these instructions. + +1999-07-24 Erik de Castro Lopo + + * configure.in + Removed sndfile.h from generated file list as there were no longer + any autoconf substitutions being made. + + * src/raw.c + New file for handling raw header-less PCM files. In order to open these + for read, the user must specify format, pcmbitwidth and channels in the + SF_INFO struct when calling sf_open_read (). + + * src/sndfile.c + Added support for raw header-less PCM files. + +1999-07-22 Erik de Castro Lopo + + * examples/sfinfo.c + Removed options so the sfinfo program always prints out all the information. + +1999-07-19 Erik de Castro Lopo + + * src/alaw.c + New file for A-law encoding (similar to u-law). + + * tests/alaw_test.c + New test program to test the A-law encode/decode lookup tables. + + * tests/lossy_comp_test.c + Added tests for a-law encoded WAV, AU and AULE files. + +1999-07-18 Erik de Castro Lopo + + * src/sndfile.c src/au.c + Removed second "#include ". Thanks to Ben "Jacobs" for pointing + this out. + +1999-07-18 Erik de Castro Lopo + + * tests/ulaw_test.c + New test program to test the u-law encode/decode lookup tables. + +1999-07-16 Erik de Castro Lopo + + * src/sndfile.h + Made corrections to comments on the return values from sf_seek (). + + * src/sndfile.c + Fixed boundary condition checking bug and accounting bug in sf_read_raw (). + +1999-07-15 Erik de Castro Lopo + + * src/au.c src/ulaw.c + Finished implementation of u-law encoded AU files. + + * src/wav.c + Implemented reading and writing of u-law encoded WAV files. + + * tests/ + Changed name of adpcm_test.c to lossy_comp_test.c. This test program + will now be used to test Ulaw and Alaw encoding as well as APDCM. + Added tests for Ulaw encoded WAV files. + +1999-07-14 Erik de Castro Lopo + + * tests/adpcm_test.c + Initialised amp variable in gen_signal() to remove compiler warning. + +1999-07-12 Erik de Castro Lopo + + * src/aiff.c + In __aiff_open_read () prevented fseek()ing beyond end of file which + was causing trouble on MacOS with the MetroWerks compiler. Thanks to + Ben "Jacobs" for pointing this out. + + *src/wav.c + Fixed as above in __wav_open_read (). + +1999-07-01 Erik de Castro Lopo + + * src/wav_ms_adpcm.c + Implemented MS ADPCM encoding. Code cleanup of decoder. + + * tests/adpcm_test.c + Added tests for MS ADPCM WAV files. + + * src/wav_ima_adpcm.c + Fixed incorrect parameter in call to srate2blocksize () from + __ima_writer_init (). + +1999-06-23 Erik de Castro Lopo + + * tests/read_seek_test.c + Added test for 8 bit AIFF files. + +1999-06-18 Erik de Castro Lopo + + * tests/write_read_test.c + Removed test for IMA ADPCM WAV files which is now done in adpcm_test.c + + * configure.in + Added -Wconversion to CFLAGS. + + * src/*.c tests/*.c examples/*.c + Fixed all warnings resulting from use of -Wconversion. + +1999-06-17 Erik de Castro Lopo + + * src/wav.c + Added fact chunk handling on read and write for all non WAVE_FORMAT_PCM + WAV files. + + * src/wav_ima.c + Changed block alignment to be dependant on sample rate. This should make + WAV files created with libsndfile compatible with the MS Windows media + players. + + * tests/adpcm_test.c + Reimplemented adpcm_test_short and implemented adpcm_test_int and + adpcm_test_double. + Now have full testing of IMA ADPCM WAV file read, write and seek. + +1999-06-15 Erik de Castro Lopo + + * src/wav_float.c + Fixed function prototype for x86f2d_array () which was causing ocassional + seg. faults on Sparc Solaris machines. + +1999-06-14 Erik de Castro Lopo + + * src/aiff.c + Fixed bug in __aiff_close where the length fields in the header were + not being correctly calculated before writing. + + * tests/write_read_test.c + Modified to detect the above bug in WAV, AIFF and AU files. + +1999-06-12 Erik de Castro Lopo + + * Win32/* + Added a contribution from Albert Faber to allow libsndfile to compile + under Win32 systems. libsndfile will now be used as part of LAME the + the MPEG 1 Layer 3 encoder (http://internet.roadrunner.com/~mt/mp3/). + +1999-06-11 Erik de Castro Lopo + + * configure.in + Changed to reflect previous changes. + + * src/wav_ima_adpcm.c + Fixed incorrect calculation of bytespersec header field (IMA ADPCM only). + + Fixed bug when writing from int or double data to IMA ADPCM file. Will need + to write test code for this. + + Fixed bug in __ima_write () whereby the length of the current block was + calculated incorrectly. Thanks to Jongcheon Park for pointing this out. + +1999-03-27 Erik de Castro Lopo + + * src/*.c + Changed all read/write/lseek function calls to fread/fwrite/ + fseek/ftell and added error checking of return values from + fread and fwrite in critical areas of the code. + + * src/au.c + Fixed incorrect datasize element in AU header on write. + + * tests/error_test.c + Add new test to check all error values have an associated error + string. This will avoid embarrassing real world core dumps. + +1999-03-23 Erik de Castro Lopo + + * src/wav.c src/aiff.c + Added handling for unknown chunk markers in the file. + +1999-03-22 Erik de Castro Lopo + + * src/sndfile.c + Filled in missing error strings in SndfileErrors array. Missing entries + can cause core dumps when calling sf_error-str (). Thanks to Sam + for finding this problem. + +1999-03-21 Erik de Castro Lopo + + * src/wav_ima_adpcm.c + Work on wav_ms_adpcm.c uncovered a bug in __ima_read () when reading + stereo files. Caused by not adjusting offset into buffer of decoded + samples for 2 channels. A similar bug existed in __ima_write (). + Need a test for stereo ADPCM files. + + * src/wav_ms_adpcm.c + Decoder working correctly. + +1999-03-18 Erik de Castro Lopo + + * configure.in Makefile.am + Added --enable-justsrc configuration variable sent by Sam + . + + * src/wav_ima_adpcm.c + Fixed bug when reading beyond end of data section due to not + checking pima->blockcount. + This uncovered __ima_seek () bug due to pima->blockcount being set + before calling __ima_init_block (). + +1999-03-17 Erik de Castro Lopo + + * src/wav.c + Started implementing MS ADPCM decoder. + If file is WAVE_FORMAT_ADPCM and length of data chunk is odd, this + encoder seems to add an extra byte. Why not just give an even data + length? + +1999-03-16 Erik de Castro Lopo + + * src/wav.c + Split code out of wav.c to create wav_float.c and wav_ima_adpcm.c. + This will make it easier to add and debug other kinds of WAV files + in future. + +1999-03-14 Erik de Castro Lopo + + * tests/ + Added adpcm_test.c which implements test functions for + IMA ADPCM reading/writing/seeking etc. + + * src/wav.c + Fixed many bugs in IMA ADPCM encoder and decoder. + +1999-03-11 Erik de Castro Lopo + + * src/wav.c + Finished implementing IMA ADPCM encoder and decoder (what a bitch!). + +1999-03-03 Erik de Castro Lopo + + * src/wav.c + Started implementing IMA ADPCM decoder. + +1999-03-02 Erik de Castro Lopo + + * src/sndfile.c + Fixed bug where the sf_read_XXX functions were returning a + incorrect read count when reading past end of file. + Fixed bug in sf_seek () when seeking backwards from end of file. + + * tests/read_seek_test.c + Added multiple read test to short_test(), int_test () and + double_test (). + Added extra chunk to all test WAV files to test that reading + stops at end of 'data' chunk. + +1999-02-21 Erik de Castro Lopo + + * tests/write_read_test.c + Added tests for little DEC endian AU files. + + * src/au.c + Add handling for DEC format little endian AU files. + +1999-02-20 Erik de Castro Lopo + + * src/aiff.c src/au.c src/wav.c + Add __psf_sprintf calls during header parsing. + + * src/sndfile.c src/common.c + Implement sf_header_info (sndfile.c) function and __psf_sprintf (common.c). + + * tests/write_read_test.c + Added tests for 8 bit PCM files (WAV, AIFF and AU). + + * src/au.c src/aiff.c + Add handling of 8 bit PCM data format. + + * src/aiff.c + On write, set blocksize in SSND chunk to zero like everybody else. + +1999-02-16 Erik de Castro Lopo + + * src/pcm.c: + Fixed bug in let2s_array (cptr was not being initialised). + + * src/sndfile.c: + Fixed bug in sf_read_raw and sf_write_raw. sf_seek should + now work when using these functions. + +1999-02-15 Erik de Castro Lopo + + * tests/write_read_test.c: + Force test_buffer array to be double aligned. Sparc Solaris + requires this. + +1999-02-14 Erik de Castro Lopo + + * src/pcm.c: + Fixed a bug which was causing errors in the reading + and writing of 24 bit PCM files. + + * doc/api.html + Finished of preliminary documentaion. + +1999-02-13 Erik de Castro Lopo + + * src/aiff.c: + Changed reading of 'COMM' chunk to avoid reading an int + which overlaps an int (4 byte) boundary. + diff --git a/interpretor/libsndfile-1.0.25/doc/FAQ.html b/interpretor/libsndfile-1.0.25/doc/FAQ.html new file mode 100644 index 0000000..ce0164a --- /dev/null +++ b/interpretor/libsndfile-1.0.25/doc/FAQ.html @@ -0,0 +1,849 @@ + + + + + + libsndfile : Frequently Asked Questions. + + + + + + + + + + +

libsndfile : Frequently Asked Questions.

+

+Q1 : Do you plan to support XYZ codec in libsndfile?
+Q2 : In version 0 the SF_INFO struct had a pcmbitwidth field + but version 1 does not. Why?
+Q3 : Compiling is really slow on MacOS X. Why?
+Q4 : When trying to compile libsndfile on Solaris I get a "bad + substitution" error during linking. What can I do to fix this?
+Q5 : Why doesn't libsndfile do interleaving/de-interleaving?
+Q6 : What's the best format for storing temporary files?
+Q7 : On Linux/Unix/MacOS X, what's the best way of detecting the + presence of libsndfile?
+Q8 : But I just want a simple Makefile! What do I do?
+Q9 : How about adding the ability to write/read sound files to/from + memory buffers?
+Q10 : Reading a 16 bit PCM file as normalised floats and then + writing them back changes some sample values. Why?
+Q11 : I'm having problems with u-law encoded WAV files generated by + libsndfile in Winamp. Why?
+Q12 : I'm looking at sf_read*. What are items? What are frames?
+Q13 : Why can't libsndfile open this Sound Designer II (SD2) + file?
+Q14 : I'd like to statically link libsndfile to my closed source + application. Can I buy a license so that this is possible?
+Q15 : My program is crashing during a call to a function in libsndfile. + Is this a bug in libsndfile?
+Q16 : Will you accept a fix for compiling libsndfile with compiler X? +
+Q17 : Can libsndfile read/write files from/to UNIX pipes? +
+Q18 : Is it possible to build a Universal Binary on Mac OS X? +
+Q19 : I have project files for Visual Studio / XCode / Whatever. Why + don't you distribute them with libsndfile? +
+Q20 : Why doesn't libsndfile support MP3? Lots of other Open Source + projects support it! +
+Q21 : How do I use libsndfile in a closed source or commercial program + and comply with the license? +
+Q22 : What versions of windows does libsndfile work on? +
+Q23 : I'm cross compiling libsndfile for another platform. How can I + run the test suite? +
+

+ + + +


Q1 : Do you plan to support XYZ codec in libsndfile?

+

+If source code for XYZ codec is available under a suitable license (LGPL, BSD, +MIT etc) then yes, I'd like to add it. +

+

+If suitable documentation is available on how to decode and encode the format +then maybe, depending on how much work is involved. +

+

+If XYZ is some proprietary codec where no source code or documentation is +available then no. +

+

+So if you want support for XYZ codec, first find existing source code or +documentation. +If you can't find either then the answer is no. +

+ + +


Q2 : In version 0 the SF_INFO struct had a pcmbitwidth field + but version 1 does not. Why?

+

+ This was dropped for a number of reasons: +

+
    +
  • pcmbitwidth makes little sense on compressed or floating point formats +
  • with the new API you really don't need to know it +
+

+As documented + here +there is now a well defined behaviour which ensures that no matter what the +bit width of the source file, the scaling always does something sensible. +This makes it safe to read 8, 16, 24 and 32 bit PCM files using sf_read_short() +and always have the optimal behaviour. +

+ + + +


Q3 : Compiling is really slow on MacOS X. Why?

+

+When you configure and compile libsndfile, it uses the /bin/sh shell for a number +of tasks (ie configure script and libtool). +Older versions of OS X (10.2?) shipped a really crappy Bourne shell as /bin/sh +which resulted in really slow compiles. +Newer version of OS X ship GNU Bash as /bin/sh and this answer doesn't apply in that +case. +

+

+To fix this I suggest that you install the GNU Bash shell, rename /bin/sh to +/bin/sh.old and make a symlink from /bin/sh to the bash shell. +Bash is designed to behave as a Bourne shell when is is called as /bin/sh. +

+

+When I did this on my iBook running MacOS X, compile times dropped from 13 minutes +to 3 minutes. +

+ + + +


Q4 : When trying to compile libsndfile on Solaris I get a "bad + substitution" error on linking. Why?

+

+It seems that the Solaris Bourne shell disagrees with GNU libtool. +

+

+To fix this I suggest that you install the GNU Bash shell, rename /bin/sh to +/bin/sh.old and make a symlink from /bin/sh to the bash shell. +Bash is designed to behave as a Bourne shell when is is called as /bin/sh. +

+ + + +


Q5 : Why doesn't libsndfile do interleaving/de-interleaving?

+

+This problem is bigger than it may seem at first. +

+

+For a stereo file, it is a pretty safe bet that a simple interleaving/de-interleaving +could satisfy most users. +However, for files with more than 2 channels this is unlikely to be the case. +If the user has a 4 channel file and want to play that file on a stereo output +sound card they either want the first 2 channels or they want some mixed combination +of the 4 channels. +

+

+When you add more channels, the combinations grow exponentially and it becomes +increasingly difficult to cover even a sensible subset of the possible combinations. +On top of that, coding any one style of interleaver/de-interleaver is trivial, while +coding one that can cover all combinations is far from trivial. +This means that this feature will not be added any time soon. +

+ + + +


Q6 : What's the best format for storing temporary files?

+ +

+When you want to store temporary data there are a number of requirements; +

+
    +
  • A simple, easy to parse header. +
  • The format must provide the fastest possible read and write rates (ie + avoid conversions and encoding/decoding). +
  • The file format must be reasonably common and playable by most players. +
  • Able to store data in either endian-ness. +
+

+The format which best meets these requirements is AU, which allows data to be +stored in any one of short, int, float and double (among others) formats. +

+

+For instance, if an application uses float data internally, its temporary files +should use a format of (SF_ENDIAN_CPU | SF_FORMAT_AU | SF_FORMAT_FLOAT) which +will store big endian float data in big endian CPUs and little endian float data +on little endian CPUs. +Reading and writing this format will not require any conversions or byte swapping +regardless of the host CPU. +

+ + + + +


Q7 : On Linux/Unix/MaxOS X, what's the best way of detecting the presence + of libsndfile using autoconf?

+ +

+libsndfile uses the pkg-config (man pkg-config) method of registering itself with the +host system. +The best way of detecting its presence is using something like this in configure.ac +(or configure.in): +

+
+        PKG_CHECK_MODULES(SNDFILE, sndfile >= 1.0.2, ac_cv_sndfile=1, ac_cv_sndfile=0)
+
+        AC_DEFINE_UNQUOTED([HAVE_SNDFILE],${ac_cv_sndfile},
+			[Set to 1 if you have libsndfile.])
+
+        AC_SUBST(SNDFILE_CFLAGS)
+        AC_SUBST(SNDFILE_LIBS)
+
+

+This will automatically set the SNDFILE_CFLAGS and SNDFILE_LIBS +variables which can be used in Makefile.am like this: +

+
+        SNDFILE_CFLAGS = @SNDFILE_CFLAGS@
+        SNDFILE_LIBS = @SNDFILE_LIBS@
+
+

+If you install libsndfile from source, you will probably need to set the +PKG_CONFIG_PATH environment variable as suggested at the end of the +libsndfile configure process. For instance on my system I get this: +

+
+        -=-=-=-=-=-=-=-=-=-= Configuration Complete =-=-=-=-=-=-=-=-=-=-
+
+          Configuration summary :
+
+            Version : ..................... 1.0.5
+            Experimental code : ........... no
+
+          Tools :
+
+            Compiler is GCC : ............. yes
+            GCC major version : ........... 3
+
+          Installation directories :
+
+            Library directory : ........... /usr/local/lib
+            Program directory : ........... /usr/local/bin
+            Pkgconfig directory : ......... /usr/local/lib/pkgconfig
+
+        Compiling some other packages against libsndfile may require
+        the addition of "/usr/local/lib/pkgconfig" to the
+        PKG_CONFIG_PATH environment variable.
+
+ + + + +


Q8 : But I just want a simple Makefile! What do I do?

+ +

+The pkg-config program makes finding the correct compiler flag values and +library location far easier. +During the installation of libsndfile, a file named sndfile.pc is installed +in the directory ${libdir}/pkgconfig (ie if libsndfile is installed in +/usr/local/lib, sndfile.pc will be installed in +/usr/local/lib/pkgconfig/). +

+

+In order for pkg-config to find sndfile.pc it may be necessary to point the +environment variable PKG_CONFIG_PATH in the right direction. +

+
+        export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig
+
+ +

+Then, to compile a C file into an object file, the command would be: +

+
+        gcc `pkg-config --cflags sndfile` -c somefile.c
+
+

+and to link a number of objects into an executable that links against libsndfile, +the command would be: +

+
+        gcc `pkg-config --libs sndfile` obj1.o obj2.o -o program
+
+ + + + +


Q9 : How about adding the ability to write/read sound files to/from + memory buffers?

+ +

+This has been added for version 1.0.13. +

+ + + + +


Q10 : Reading a 16 bit PCM file as normalised floats and then + writing them back changes some sample values. Why?

+ +

+This is caused by the fact that the conversion from 16 bit short to float is +done by dividing by 32768 (0x8000 in hexadecimal) while the conversion from +float to 16 bit short is done by multiplying by 32767 (0x7FFF in hex). +So for instance, a value in a 16 bit PCM file of 20000 gets read as a floating +point number of 0.6103515625 (20000.0 / 0x8000). +Converting that back to a 16 bit short results in a value of 19999.3896484375 +(0.6103515625 * 0x7FFF) which then gets rounded down to 19999. +

+

+You will notice that for this particular case, the error is 1 in 20000 or +0.005%. +Interestingly, for values of less than 16369, dividing by 0x8000 followed +by multiplying by 0x7FFF and then rounding the result, gives back the +original value. +It turns out that as long as the host operating system supplies the 1999 ISO +C Standard functions lrintf and lrint (or a replacement has +been supplied) then the maximum possible error is 1 in 16369 or about 0.006%. +

+

+Regardless of the size of the error, the reason why this is done is rather +subtle. +

+

+In a file containing 16 bit PCM samples, the values are restricted to the range +[-32768, 32767] while we want floating point values in the range [-1.0, 1.0]. +The only way to do this conversion is to do a floating point division by a value +of 0x8000. +Converting the other way, the only way to ensure that floating point values in +the range [-1.0, 1.0] are within the valid range allowed by a 16 bit short is +to multiply by 0x7FFF. +

+

+Some people would say that this is a severe short-coming of libsndfile. +I would counter that anybody who is constantly converting back and forth +between 16 bit shorts and normalised floats is going to suffer other losses +in audio quality that they should also be concerned about. +

+

+Since this problem only occurs when converting between integer data on disk and +normalized floats in the application, it can be avoided by using something +other than normalized floats in the application. +Alternatives to normalized floats are the short and int data +types (ie using sf_read_short or sf_read_int) or using un-normalized floats +(see + + SFC_SET_NORM_FLOAT). +

+

+Another way to deal with this problem is to consider 16 bit short data as a +final destination format only, not as an intermediate storage format. +All intermediate data (ie which is going to be processed further) should be +stored in floating point format which is supported by all of the most common +file formats. +If floating point files are considered too large (2 times the size of a 16 bit +PCM file), it would also be possible to use 24 bit PCM as an intermediate +storage format (and which is also supported by most common file types). +

+ + + + +


Q11 : I'm having problems with u-law encoded WAV files generated by + libsndfile in Winamp. Why? +

+ +

+This is actually a Winamp problem. +The official Microsoft spec suggests that the 'fmt ' chunk should be 18 bytes. +Unfortunately at least one of Microsoft's own applications (Sound Recorder on +Win98 I believe) did not accept 18 bytes 'fmt ' chunks. +

+

+Michael Lee did some experimenting and found that: +

+
+    I have checked that Windows Media Player 9, QuickTime Player 6.4,
+    RealOne Player 2.0 and GoldWave 5.06 can all play u-law files with
+    16-byte or 18-byte 'fmt ' chunk. Only Winamp (2.91) and foobar2000
+    are unable to play u-law files with 16-byte 'fmt ' chunk.
+
+ +

+Even this is a very small sampling of all the players out there. +For that reason it is probably not a good idea to change this now because there +is the risk of breaking something that currently works. +

+ + + + +


Q12 : I'm looking at sf_read*. What are items? What are frames? +

+ +

+An itemtt> is a single sample of the data type you are reading; ie a +single short value for sf_read_short or a single float +for sf_read_float. +

+ +For a sound file with only one channel, a frame is the same as a item (ie a +single sample) while for multi channel sound files, a single frame contains a +single item for each channel. +

+ +

+Here are two simple, correct examples, both of which are assumed to be working +on a stereo file, first using items: +

+ +
+        #define CHANNELS 2
+        short data [CHANNELS * 100] ;
+        sf_count items_read = sf_read_short (file, data, 200) ;
+        assert (items_read == 200) ;
+
+ +

+and now readng the exact same amount of data using frames: +

+ +
+        #define CHANNELS 2
+        short data [CHANNELS * 100] ;
+        sf_count frames_read = sf_readf_short (file, data, 100) ;
+        assert (frames_read == 100) ;
+
+ + + + +


Q13 : Why can't libsndfile open this Sound Designer II (SD2) file? +

+ +

+This is somewhat complicated. +First some background. +

+ +

+SD2 files are native to the Apple Macintosh platform and use features of +the Mac filesystem (file resource forks) to store the file's sample rate, +number of channels, sample width and more. +When you look at a file and its resource fork on Mac OS X it looks like +this: +

+ +
+        -rw-r--r--  1 erikd erikd   46512 Oct 18 22:57 file.sd2
+        -rw-r--r--  1 erikd erikd     538 Oct 18 22:57 file.sd2/rsrc
+
+ +

+Notice how the file itself looks like a directory containing a single file +named rsrc. +When libsndfile is compiled for MacOS X, it should open (for write and read) +SD2 file with resource forks like this without any problems. +It will also handle files with the resource fork in a separate file as +described below. +

+ +

+When SD2 files are moved to other platforms, the resource fork of the file +can sometimes be dropped altogether. +All that remains is the raw audio data and no information about the number +of channels, sample rate or bit width which makes it a little difficult for +libsndfile to open the file. +

+ +

+However, it is possible to safely move an SD2 file to a Linux or Windows +machine. +For instance, when an SD2 file is copied from inside MacOS X to a windows +shared directory or a Samba share (ie Linux), MacOS X is clever enough to +store the resource fork of the file in a separate hidden file in the +same directory like this: +

+
+        -rw-r--r--  1 erikd erikd     538 Oct 18 22:57 ._file.sd2
+        -rw-r--r--  1 erikd erikd   46512 Oct 18 22:57 file.sd2
+
+ +

+Regardless of what platform it is running on, when libsndfile is asked to +open a file named "foo" and it can't recognize the file type from +the data in the file, it will attempt to open the resource fork and if +that fails, it then tries to open a file named "._foo" to see if +the file has a valid resource fork. +This is the same regardless of whether the file is being opened for read +or write. +

+ +

+In short, libsndfile should open SD2 files with a valid resource fork on +all of the platforms that libsndfile supports. +If a file has lost its resource fork, the only option is the open the file +using the SF_FORMAT_RAW option and guessing its sample rate, channel count +and bit width. +

+ +

+Occasionally, when SD2 files are moved to other systems, the file is + BinHexed +which wraps the resource fork and the data fork together. +For these files, it would be possible to write a BinHex parser but +there is not a lot to gain considering how rare these BinHexed SD2 +files are. +

+ + + +


Q14 : I'd like to statically link libsndfile to my closed source + application. Can I buy a license so that this is possible? +

+ +

+Unfortunately no. +libsndfile contains code written by other people who have agreed that their +code be used under the GNU LGPL but no more. +Even if they were to agree, there would be significant difficulties in +dividing up the payments fairly. +

+ +

+The only way you can legally use libsndfile as a statically linked +library is if your application is released under the GNU GPL or LGPL. +

+ + + +


Q15 : My program is crashing during a call to a function in libsndfile. + Is this a bug in libsndfile? +

+ +

+libsndfile is being used by large numbers of people all over the world +without any problems like this. That means that it is much more likely +that your code has a bug than libsndfile. However, it is still possible +that there is a bug in libsndfile. +

+

+To figure out whether it is your code or libsndfile you should do the +following: +

+
    +
  • Make sure you are compiling your code with warnings switched on and + that you fix as many warnings as possible. + With the GNU compiler (gcc) I would recommend at least + -W -Wall -Werror which will force you to fix all warnings + before you can run the code. +
  • Try using a memory debugger. + Valgrind on x86 Linux is excellent. + Purify also + has a good reputation. +
  • If the code is clean after the above two steps and you still get + a crash in libsndfile, then send me a small snippet of code (no + more than 30-40 lines) which includes the call to sf_open() and + also shows how all variables passed to/returned from sf_open() + are defined. +
+ + + +


Q16 : Will you accept a fix for compiling libsndfile with compiler X? +

+ +

+If compiler X is a C++ compiler then no. +C and C++ are different enough to make writing code that compiles as valid C +and valid C++ too difficult. +I would rather spend my time fixing bugs and adding features. +

+ +

+If compiler X is a C compiler then I will do what I can as long as that does +not hamper the correctness, portability and maintainability of the existing +code. +It should be noted however that libsndfile uses features specified by the 1999 +ISO C Standard. +This can make compiling libsndfile with some older compilers difficult. +

+ + + +


Q17 : Can libsndfile read/write files from/to UNIX pipes? +

+ +

+Yes, libsndfile can read files from pipes. +Unfortunately, the write case is much more complicated. +

+ +

+File formats like AIFF and WAV have information at the start of the file (the +file header) which states the length of the file, the number of sample frames +etc. +This information must be filled in correctly when the file header is written, +but this information is not reliably known until the file is closed. +This means that libsndfile cannot write AIFF, WAV and many other file types +to a pipe. +

+ +

+However, there is at least one file format (AU) which is specifically designed +to be written to a pipe. +Like AIFF and WAV, AU has a header with a sample frames field, but it is +specifically allowable to set that frames field to 0x7FFFFFFF if the file +length is not known when the header is written. +The AU file format can also hold data in many of the standard formats (ie +SF_FORMAT_PCM_16, SF_FORMAT_PCM_24, SF_FORMAT_FLOAT etc) as well as allowing +data in both big and little endian format. +

+ +

+See also FAQ Q6. +

+ + + +


Q18 : Is it possible to build a Universal Binary on Mac OS X? +

+ +

+Yes, but you must do two separate configure/build/test runs; one on PowerPC +and one on Intel. +It is then possible to merge the binaries into a single universal binary using +one of the programs in the Apple tool chain. +

+ +

+It is not possible to build a working universal binary via a single +compile/build run on a single CPU. +

+ +

+The problem is that the libsndfile build process detects features of the CPU its +being built for during the configure process and when building a universal binary, +configure is only run once and that data is then used for both CPUs. +That configure data will be wrong for one of those CPUs. +You will still be able to compile libsndfile, and the test suite will pass on +the machine you compiled it on. +However, if you take the universal binary test suite programs compiled on one +CPU and run them on the other, the test suite will fail. +

+ +

+Part of the problem is the the CPU endian-ness is detected at configure time. +Yes, I know the Apple compiler defines one of the macros __LITTLE_ENDIAN__ +and __BIG_ENDIAN__, but those macros are not part of the 1999 ISO C Standard +and they are not portable. +

+ +

+Endian issues are not the only reason why the cross compiled binary will fail. +The configure script also detects other CPU specific idiosyncrasies to provide +more optimized code. +

+ +

+Finally, the real show stopper problem with universal binaries is the problem +with the test suite. +libsndfile contains a huge, comprehensive test suite. +When you compile a universal binary and run the test suite, you only test the +native compile. +The cross compiled binary (the one with the much higher chance of having +problems) cannot be tested. +

+ +

+Now, if you have read this far you're probably thinking there must be a way +to fix this and there probably is. +The problem is that its a hell of a lot of work and would require significant +changes to the configure process, the internal code and the test suite. +In addition, these changes must not break compilation on any of the platforms +libsndfile is currently working on. +

+ + + + +


Q19 : I have project files for Visual Studio / XCode / Whatever. Why + don't you distribute them with libsndfile? +

+ +

+There's a very good reason for this. +I will only distribute things that I actually have an ability to test and +maintain. +Project files for a bunch of different compilers and Integrated Development +Environments are simply too difficult to maintain. +

+ +

+The problem is that every time I add a new file to libsndfile or rename an +existing file I would have to modify all the project files and then test that +libsndfile still built with all the different compilers. +

+ +

+Maintaining these project files is also rather difficult if I don't have access +to the required compiler/IDE. +If I just edit the project files without testing them I will almost certainly +get it wrong. +If I release a version of libsndfile with broken project files, I'll get a bunch +of emails from people complaining about it not building and have no way of +fixing or even testing it. +

+ +

+I currently release sources that I personally test on Win32, Linux and +MacOS X (PowerPC) using the compiler I trust (GNU GCC). +Supporting one compiler on three (actually much more because GCC is available +almost everywhere) platforms is doable without too much pain. +I also release binaries for Win32 with instructions on how to use those +binaries with Visual Studio. +As a guy who is mainly interested in Linux, I'm not to keen to jump through +a bunch of hoops to support compilers and operating systems I don't use. +

+ +

+So, I hear you want to volunteer to maintain the project files for Some Crappy +Compiler 2007? +Well sorry, that won't work either. +I have had numerous people over the years offer to maintaining the project +files for Microsoft's Visual Studio. +Every single time that happened, they maintained it for a release or two and +then disappeared off the face of the earth. +Hence, I'm not willing to enter into an arrangement like that again. +

+ + + +


Q20 : Why doesn't libsndfile support MP3? Lots of other Open Source + projects support it! +

+ +

+MP3 is not supported for one very good reason; doing so requires the payment +of licensing fees. +As can be seen from + + mp3licensing.com +the required royalty payments are not cheap. +

+ +

+Yes, I know other libraries ignore the licensing requirements, but their legal +status is extremely dubious. +At any time, the body selling the licenses could go after the authors of those +libraries. +Some of those authors may be students and hence wouldn't be worth pursuing. +

+ +

+However, libsndfile is released under the name of a company, Mega Nerd Pty Ltd; +a company which has income from from libsamplerate licensing, libsndfile based +consulting income and other unrelated consulting income. +Adding MP3 support to libsndfile could place that income would be under legal +threat. +

+ +

+Fortunately, Ogg Vorbis exists as an alternative to MP3. +Support for Ogg Vorbis was added to libsndfile (mostly due to the efforts of +John ffitch of the Csound project) in version 1.0.18. +

+ + + + +


Q21 : How do I use libsndfile in a closed source or commercial program + and comply with the license? +

+ +

+Here is a checklist of things you need to do to make sure your use of libsndfile +in a closed source or commercial project complies with the license libsndfile is +released under, the GNU Lesser General Public License (LGPL): +

+ +
    +
  • Make sure you are linking to libsndfile as a shared library (Linux and Unix + systems), Dynamic Link Library (Microsoft Windows) or dynlib (Mac OS X). + If you are using some other operating system that doesn't allow dynamically + linked libraries, you will not be able to use libsndfile unless you release + the source code to your program. +
  • In the licensing documentation for your program, add a statement that your + software depends on libsndfile and that libsndfile is released under the GNU + Lesser General Public License, either + version 2.1 + or optionally + version 3. +
  • Include the text for both versions of the license, possibly as separate + files named libsndfile_lgpl_v2_1.txt and libsndfile_lgpl_v3.txt. +
+ + + +


Q22 : What versions of Windows does libsndfile work on? +

+ +

+Currently the precompiled windows binaries are thoroughly tested on Windows XP. +As such, they should also work on Win2k and Windows Vista. +They may also work on earlier versions of Windows. +

+ +

+Since version 0.1.18 I have also been releasing precompiled binaries for Win64, +the 64 bit version of Windows. +These binaries have received much less testing than the 32 bit versions, but +should work as expected. +I'd be very interested in receiving feedback on these binaries. +

+ + + +


Q23 : I'm cross compiling libsndfile for another platform. How can I + run the test suite? +

+ +

+

+ +

+Since version 1.0.21 the top level Makefile has an extra make target, +'test-tarball'. +Building this target creates a tarball called called: +

+ +
+libsndfile-testsuite-${host_triplet}-${version}.tar.gz +
+ +

+in the top level directory. +This tarball can then be copied to the target platform. +Once untarred and test script test_wrapper.sh can be run from +the top level of the extracted tarball. +

+ + +
+

+ The libsndfile home page is here : + + http://www.mega-nerd.com/libsndfile/. +
+Version : 1.0.25 +

+ + + diff --git a/interpretor/libsndfile-1.0.25/doc/Makefile.am b/interpretor/libsndfile-1.0.25/doc/Makefile.am new file mode 100644 index 0000000..40a04d9 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/doc/Makefile.am @@ -0,0 +1,10 @@ +## Process this file with automake to produce Makefile.in + +htmldir = $(htmldocdir) +html_DATA = index.html libsndfile.jpg libsndfile.css api.html command.html \ + bugs.html sndfile_info.html new_file_type.HOWTO pkgconfig.html \ + win32.html FAQ.html lists.html embedded_files.html octave.html \ + dither.html tutorial.html + +EXTRA_DIST = $(html_DATA) + diff --git a/interpretor/libsndfile-1.0.25/doc/Makefile.in b/interpretor/libsndfile-1.0.25/doc/Makefile.in new file mode 100644 index 0000000..1169ab1 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/doc/Makefile.in @@ -0,0 +1,485 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 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broken WAV files with blockalign == 0. + * Minor bug fixes and improvements. + +Version 1.0.24 (2011-03-23) + * WAV files now have an 18 byte u-law and A-law fmt chunk. + * Document virtual I/O functionality. + * Two new methods rawHandle() and takeOwnership() in sndfile.hh. + * AIFF fix for non-zero offset value in SSND chunk. + * Minor bug fixes and improvements. + +Version 1.0.23 (2010-10-10) + * Add version metadata to Windows DLL. + * Add a missing 'inline' to sndfile.hh. + * Update docs. + * Minor bug fixes and improvements. + +Version 1.0.22 (2010-10-04) + * Couple of fixes for SDS file writer. + * Fixes arising from static analysis. + * Handle FLAC files with ID3 meta data at start of file. + * Handle FLAC files which report zero length. + * Other minor bug fixes and improvements. + +Version 1.0.21 (2009-12-13) + * Add a couple of new binary programs to programs/ dir. + * Remove sndfile-jackplay (now in sndfile-tools package). + * Add windows only function sf_wchar_open(). + * Bunch of minor bug fixes. + +Version 1.0.20 (2009-05-14) + * Fix potential heap overflow in VOC file parser (Tobias Klein, http://www.trapkit.de/). + +Version 1.0.19 (2009-03-02) + * Fix for CVE-2009-0186 (Alin Rad Pop, Secunia Research). + * Huge number of minor bug fixes as a result of static analysis. + +Version 1.0.18 (2009-02-07) + * Add Ogg/Vorbis support (thanks to John ffitch). + * Remove captive FLAC library. + * Many new features and bug fixes. + * Generate Win32 and Win64 pre-compiled binaries. + +Version 1.0.17 (2006-08-31) + * Add sndfile.hh C++ wrapper. + * Update Win32 MinGW build instructions. + * Minor bug fixes and cleanups. + +Version 1.0.16 (2006-04-30) + * Add support for Broadcast (BEXT) chunks in WAV files. + * Implement new commands SFC_GET_SIGNAL_MAX and SFC_GET_MAX_ALL_CHANNELS. + * Add support for RIFX (big endian WAV variant). + * Fix configure script bugs. + * Fix bug in INST and MARK chunk writing for AIFF files. + +Version 1.0.15 (2006-03-16) + * Fix some ia64 issues. + * Fix precompiled DLL. + * Minor bug fixes. + +Version 1.0.14 (2006-02-19) + * Really fix MinGW compile problems. + * Minor bug fixes. + +Version 1.0.13 (2006-01-21) + * Fix for MinGW compiler problems. + * Allow readin/write of instrument chunks from WAV and AIFF files. + * Compile problem fix for Solaris compiler. + * Minor cleanups and bug fixes. + +Version 1.0.12 (2005-09-30) + * Add support for FLAC and Apple's Core Audio Format (CAF). + * Add virtual I/O interface (still needs docs). + * Cygwin and other Win32 fixes. + * Minor bug fixes and cleanups. + +Version 1.0.11 (2004-11-15) + * Add support for SD2 files. + * Add read support for loop info in WAV and AIFF files. + * Add more tests. + * Improve type safety. + * Minor optimisations and bug fixes. + +Version 1.0.10 (2004-06-15) + * Fix AIFF read/write mode bugs. + * Add support for compiling Win32 DLLS using MinGW. + * Fix problems resulting in failed compiles with gcc-2.95. + * Improve test suite. + * Minor bug fixes. + +Version 1.0.9 (2004-03-30) + * Add handling of AVR (Audio Visual Research) files. + * Improve handling of WAVEFORMATEXTENSIBLE WAV files. + * Fix for using pipes on Win32. + +Version 1.0.8 (2004-03-14) + * Correct peak chunk handing for files with > 16 tracks. + * Fix for WAV files with huge number of CUE chunks. + +Version 1.0.7 (2004-02-25) + * Fix clip mode detection on ia64, MIPS and other CPUs. + * Fix two MacOSX build problems. + +Version 1.0.6 (2004-02-08) + * Added support for native Win32 file access API (Ross Bencina). + * New mode to add clippling then a converting from float/double to integer + would otherwise wrap around. + * Fixed a bug in reading/writing files > 2Gig on Linux, Solaris and others. + * Many minor bug fixes. + * Other random fixes for Win32. + +Version 1.0.5 (2003-05-03) + * Added support for HTK files. + * Added new function sf_open_fd() to allow for secure opening of temporary + files as well as reading/writing sound files embedded within larger + container files. + * Added string support for AIFF files. + * Minor bug fixes and code cleanups. + +Version 1.0.4 (2003-02-02) + * Added suport of PVF and XI files. + * Added functionality for setting and retreiving strings from sound files. + * Minor code cleanups and bug fixes. + +Version 1.0.3 (2002-12-09) + * Minor bug fixes. + +Version 1.0.2 (2002-11-24) + * Added support for VOX ADPCM. + * Improved error reporting. + * Added version scripting on Linux and Solaris. + * Minor bug fixes. + +Version 1.0.1 (2002-09-14) + * Added MAT and MAT5 file formats. + * Minor bug fixes. + +Version 1.0.0 (2002-08-16) + * Final release for 1.0.0. + +Version 1.0.0rc6 (2002-08-14) + * Release candidate 6 for the 1.0.0 series. + * MacOS9 fixes. + +Version 1.0.0rc5 (2002-08-10) + * Release candidate 5 for the 1.0.0 series. + * Changed the definition of sf_count_t which was causing problems when + libsndfile was compiled with other libraries (ie WxWindows). + * Minor bug fixes. + * Documentation cleanup. + +Version 1.0.0rc4 (2002-08-03) + * Release candidate 4 for the 1.0.0 series. + * Minor bug fixes. + * Fix broken Win32 "make check". + +Version 1.0.0rc3 (2002-08-02) + * Release candidate 3 for the 1.0.0 series. + * Fix bug where libsndfile was reading beyond the end of the data chunk. + * Added on-the-fly header updates on write. + * Fix a couple of documentation issues. + +Version 1.0.0rc2 (2002-06-24) + * Release candidate 2 for the 1.0.0 series. + * Fix compile problem for Win32. + +Version 1.0.0rc1 (2002-06-24) + * Release candidate 1 for the 1.0.0 series. + +Version 0.0.28 (2002-04-27) + * Last offical release of 0.0.X series of the library. + +Version 0.0.8 (1999-02-16) + * First offical release. diff --git a/interpretor/libsndfile-1.0.25/doc/README b/interpretor/libsndfile-1.0.25/doc/README new file mode 100644 index 0000000..0676711 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/doc/README @@ -0,0 +1,65 @@ +This is libsndfile, 1.0.25 + +libsndfile is a library of C routines for reading and writing +files containing sampled audio data. + +The src/ directory contains the source code for library itself. + +The doc/ directory contains the libsndfile documentation. + +The examples/ directory contains examples of how to write code using +libsndfile. + +The tests/ directory contains programs which link against libsndfile +and test its functionality. + +The src/GSM610 directory contains code written by Jutta Degener and Carsten +Bormann. Their original code can be found at : + http://kbs.cs.tu-berlin.de/~jutta/toast.html + +The src/G72x directory contains code written and released by Sun Microsystems +under a suitably free license. + + +LINUX +----- +Whereever possible, you should use the packages supplied by your Linux +distribution. + +If you really do need to compile from source it should be as easy as: + + ./configure + make + make install + +Since libsndfile optionally links against libFLAC, libogg and libvorbis, you +will need to install appropriate versions of these libraries before running +configure as above. + + +UNIX +---- +Compile as for Linux. + + +Win32/Win64 +----------- +The default Windows compilers are nowhere near compliant with the 1999 ISO +C Standard and hence not able to compile libsndfile. + +Please use the libsndfile binaries available on the libsndfile web site. + + +MacOSX +------ +Building on MacOSX should be the same as building it on any other Unix. + + +CONTACTS +-------- + +libsndfile was written by Erik de Castro Lopo (erikd AT mega-nerd DOT com). +The libsndfile home page is at : + + http://www.mega-nerd.com/libsndfile/ + diff --git a/interpretor/libsndfile-1.0.25/doc/api.html b/interpretor/libsndfile-1.0.25/doc/api.html new file mode 100644 index 0000000..33d53dd --- /dev/null +++ b/interpretor/libsndfile-1.0.25/doc/api.html @@ -0,0 +1,781 @@ + + + + + + The libsndfile API + + + + + + + + + + +
+

libsndfile

+

+ Libsndfile is a library designed to allow the reading and writing of many + different sampled sound file formats (such as MS Windows WAV and the Apple/SGI + AIFF format) through one standard library interface. +

+ +

+ During read and write operations, formats are seamlessly converted between the + format the application program has requested or supplied and the file's data + format. The application programmer can remain blissfully unaware of issues + such as file endian-ness and data format. See Note 1 and + Note 2. +

+ +

+ Every effort is made to keep these documents up-to-date, error free and + unambiguous. + However, since maintaining the documentation is the least fun part of working + on libsndfile, these docs can and do fall behind the behaviour of library. + If any errors, omissions or ambiguities are found, please notify me (erikd) + at mega-nerd dot com. +

+ +

+ To supplement this reference documentation, there are simple example programs + included in the source code tarball. + The test suite which is also part of the source code tarball is also a good + place to look for the correct usage of the library functions. +

+ +

+ Finally, if you think there is some feature missing from libsndfile, check that + it isn't already implemented (and documented) + here. + +

+ +

Synopsis

+

+The functions of libsndfile are defined as follows: +

+ +
+      #include <stdio.h>
+      #include <sndfile.h>
+
+      SNDFILE*    sf_open          (const char *path, int mode, SF_INFO *sfinfo) ;
+      SNDFILE*    sf_open_fd       (int fd, int mode, SF_INFO *sfinfo, int close_desc) ;
+      SNDFILE* 	  sf_open_virtual  (SF_VIRTUAL_IO *sfvirtual, int mode, SF_INFO *sfinfo, void *user_data) ;
+      int         sf_format_check  (const SF_INFO *info) ;
+
+      sf_count_t  sf_seek          (SNDFILE *sndfile, sf_count_t frames, int whence) ;
+
+      int         sf_command       (SNDFILE *sndfile, int cmd, void *data, int datasize) ;
+
+      int         sf_error         (SNDFILE *sndfile) ;
+      const char* sf_strerror      (SNDFILE *sndfile) ;
+      const char* sf_error_number  (int errnum) ;
+
+      int         sf_perror        (SNDFILE *sndfile) ;
+      int         sf_error_str     (SNDFILE *sndfile, char* str, size_t len) ;
+
+      int         sf_close         (SNDFILE *sndfile) ;
+      void        sf_write_sync    (SNDFILE *sndfile) ;
+
+      sf_count_t  sf_read_short    (SNDFILE *sndfile, short *ptr, sf_count_t items) ;
+      sf_count_t  sf_read_int      (SNDFILE *sndfile, int *ptr, sf_count_t items) ;
+      sf_count_t  sf_read_float    (SNDFILE *sndfile, float *ptr, sf_count_t items) ;
+      sf_count_t  sf_read_double   (SNDFILE *sndfile, double *ptr, sf_count_t items) ;
+
+      sf_count_t  sf_readf_short   (SNDFILE *sndfile, short *ptr, sf_count_t frames) ;
+      sf_count_t  sf_readf_int     (SNDFILE *sndfile, int *ptr, sf_count_t frames) ;
+      sf_count_t  sf_readf_float   (SNDFILE *sndfile, float *ptr, sf_count_t frames) ;
+      sf_count_t  sf_readf_double  (SNDFILE *sndfile, double *ptr, sf_count_t frames) ;
+
+      sf_count_t  sf_write_short   (SNDFILE *sndfile, short *ptr, sf_count_t items) ;
+      sf_count_t  sf_write_int     (SNDFILE *sndfile, int *ptr, sf_count_t items) ;
+      sf_count_t  sf_write_float   (SNDFILE *sndfile, float *ptr, sf_count_t items) ;
+      sf_count_t  sf_write_double  (SNDFILE *sndfile, double *ptr, sf_count_t items) ;
+
+      sf_count_t  sf_writef_short  (SNDFILE *sndfile, short *ptr, sf_count_t frames) ;
+      sf_count_t  sf_writef_int    (SNDFILE *sndfile, int *ptr, sf_count_t frames) ;
+      sf_count_t  sf_writef_float  (SNDFILE *sndfile, float *ptr, sf_count_t frames) ;
+      sf_count_t  sf_writef_double (SNDFILE *sndfile, double *ptr, sf_count_t frames) ;
+
+      sf_count_t  sf_read_raw      (SNDFILE *sndfile, void *ptr, sf_count_t bytes) ;
+      sf_count_t  sf_write_raw     (SNDFILE *sndfile, void *ptr, sf_count_t bytes) ;
+
+      const char* sf_get_string    (SNDFILE *sndfile, int str_type) ;
+      int         sf_set_string    (SNDFILE *sndfile, int str_type, const char* str) ;
+
+
+ +

+SNDFILE* is an anonymous pointer to data which is private to the library. +

+ + + +

File Open Function

+ +
+      SNDFILE*  sf_open    (const char *path, int mode, SF_INFO *sfinfo) ;
+
+ +

+The SF_INFO structure is for passing data between the calling function and the library +when opening a file for reading or writing. It is defined in sndfile.h as follows: +

+ +
+      typedef struct
+      {    sf_count_t  frames ;     /* Used to be called samples. */
+           int         samplerate ;
+           int         channels ;
+           int         format ;
+           int         sections ;
+           int         seekable ;
+       } SF_INFO ;
+
+ +

+The mode parameter for this function can be any one of the following three values: +

+ +
+      SFM_READ    - read only mode
+      SFM_WRITE   - write only mode
+      SFM_RDWR    - read/write mode
+
+ +

+When opening a file for read, the format field should be set to zero before +calling sf_open(). +The only exception to this is the case of RAW files where the caller has to set +the samplerate, channels and format fields to valid values. +All other fields of the structure are filled in by the library. +

+ +

+When opening a file for write, the caller must fill in structure members samplerate, +channels, and format. +

+ +

+The format field in the above SF_INFO structure is made up of the bit-wise OR of a +major format type (values between 0x10000 and 0x08000000), a minor format type +(with values less than 0x10000) and an optional endian-ness value. +The currently understood formats are listed in sndfile.h as follows and also include +bitmasks for separating major and minor file types. +Not all combinations of endian-ness and major and minor file types are valid. +

+ +
+      enum
+      {   /* Major formats. */
+          SF_FORMAT_WAV          = 0x010000,     /* Microsoft WAV format (little endian). */
+          SF_FORMAT_AIFF         = 0x020000,     /* Apple/SGI AIFF format (big endian). */
+          SF_FORMAT_AU           = 0x030000,     /* Sun/NeXT AU format (big endian). */
+          SF_FORMAT_RAW          = 0x040000,     /* RAW PCM data. */
+          SF_FORMAT_PAF          = 0x050000,     /* Ensoniq PARIS file format. */
+          SF_FORMAT_SVX          = 0x060000,     /* Amiga IFF / SVX8 / SV16 format. */
+          SF_FORMAT_NIST         = 0x070000,     /* Sphere NIST format. */
+          SF_FORMAT_VOC          = 0x080000,     /* VOC files. */
+          SF_FORMAT_IRCAM        = 0x0A0000,     /* Berkeley/IRCAM/CARL */
+          SF_FORMAT_W64          = 0x0B0000,     /* Sonic Foundry's 64 bit RIFF/WAV */
+          SF_FORMAT_MAT4         = 0x0C0000,     /* Matlab (tm) V4.2 / GNU Octave 2.0 */
+          SF_FORMAT_MAT5         = 0x0D0000,     /* Matlab (tm) V5.0 / GNU Octave 2.1 */
+          SF_FORMAT_PVF          = 0x0E0000,     /* Portable Voice Format */
+          SF_FORMAT_XI           = 0x0F0000,     /* Fasttracker 2 Extended Instrument */
+          SF_FORMAT_HTK          = 0x100000,     /* HMM Tool Kit format */
+          SF_FORMAT_SDS          = 0x110000,     /* Midi Sample Dump Standard */
+          SF_FORMAT_AVR          = 0x120000,     /* Audio Visual Research */
+          SF_FORMAT_WAVEX        = 0x130000,     /* MS WAVE with WAVEFORMATEX */
+          SF_FORMAT_SD2          = 0x160000,     /* Sound Designer 2 */
+          SF_FORMAT_FLAC         = 0x170000,     /* FLAC lossless file format */
+          SF_FORMAT_CAF          = 0x180000,     /* Core Audio File format */
+          SF_FORMAT_WVE          = 0x190000,     /* Psion WVE format */
+          SF_FORMAT_OGG          = 0x200000,     /* Xiph OGG container */
+          SF_FORMAT_MPC2K        = 0x210000,     /* Akai MPC 2000 sampler */
+          SF_FORMAT_RF64         = 0x220000,     /* RF64 WAV file */
+
+          /* Subtypes from here on. */
+
+          SF_FORMAT_PCM_S8       = 0x0001,       /* Signed 8 bit data */
+          SF_FORMAT_PCM_16       = 0x0002,       /* Signed 16 bit data */
+          SF_FORMAT_PCM_24       = 0x0003,       /* Signed 24 bit data */
+          SF_FORMAT_PCM_32       = 0x0004,       /* Signed 32 bit data */
+
+          SF_FORMAT_PCM_U8       = 0x0005,       /* Unsigned 8 bit data (WAV and RAW only) */
+
+          SF_FORMAT_FLOAT        = 0x0006,       /* 32 bit float data */
+          SF_FORMAT_DOUBLE       = 0x0007,       /* 64 bit float data */
+
+          SF_FORMAT_ULAW         = 0x0010,       /* U-Law encoded. */
+          SF_FORMAT_ALAW         = 0x0011,       /* A-Law encoded. */
+          SF_FORMAT_IMA_ADPCM    = 0x0012,       /* IMA ADPCM. */
+          SF_FORMAT_MS_ADPCM     = 0x0013,       /* Microsoft ADPCM. */
+
+          SF_FORMAT_GSM610       = 0x0020,       /* GSM 6.10 encoding. */
+          SF_FORMAT_VOX_ADPCM    = 0x0021,       /* Oki Dialogic ADPCM encoding. */
+
+          SF_FORMAT_G721_32      = 0x0030,       /* 32kbs G721 ADPCM encoding. */
+          SF_FORMAT_G723_24      = 0x0031,       /* 24kbs G723 ADPCM encoding. */
+          SF_FORMAT_G723_40      = 0x0032,       /* 40kbs G723 ADPCM encoding. */
+
+          SF_FORMAT_DWVW_12      = 0x0040,       /* 12 bit Delta Width Variable Word encoding. */
+          SF_FORMAT_DWVW_16      = 0x0041,       /* 16 bit Delta Width Variable Word encoding. */
+          SF_FORMAT_DWVW_24      = 0x0042,       /* 24 bit Delta Width Variable Word encoding. */
+          SF_FORMAT_DWVW_N       = 0x0043,       /* N bit Delta Width Variable Word encoding. */
+
+          SF_FORMAT_DPCM_8       = 0x0050,       /* 8 bit differential PCM (XI only) */
+          SF_FORMAT_DPCM_16      = 0x0051,       /* 16 bit differential PCM (XI only) */
+
+          SF_FORMAT_VORBIS       = 0x0060,       /* Xiph Vorbis encoding. */
+
+          /* Endian-ness options. */
+
+          SF_ENDIAN_FILE         = 0x00000000,   /* Default file endian-ness. */
+          SF_ENDIAN_LITTLE       = 0x10000000,   /* Force little endian-ness. */
+          SF_ENDIAN_BIG          = 0x20000000,   /* Force big endian-ness. */
+          SF_ENDIAN_CPU          = 0x30000000,   /* Force CPU endian-ness. */
+
+          SF_FORMAT_SUBMASK      = 0x0000FFFF,
+          SF_FORMAT_TYPEMASK     = 0x0FFF0000,
+          SF_FORMAT_ENDMASK      = 0x30000000
+      } ;
+
+ +

+Every call to sf_open() should be matched with a call to sf_close() to free up +memory allocated during the call to sf_open(). +

+ +

+On success, the sf_open function returns a non-NULL pointer which should be +passed as the first parameter to all subsequent libsndfile calls dealing with +that audio file. +On fail, the sf_open function returns a NULL pointer. +An explanation of the error can obtained by passing NULL to + sf_strerror. +

+ + +

File Descriptor Open

+ +
+      SNDFILE*  sf_open_fd (int fd, int mode, SF_INFO *sfinfo, int close_desc) ;
+
+ +

+Note: On Microsoft Windows, this function does not work if the +application and the libsndfile DLL are linked to different versions of the +Microsoft C runtime DLL. +

+

+The second open function takes a file descriptor of a file that has already been +opened. +Care should be taken to ensure that the mode of the file represented by the +descriptor matches the mode argument. +This function is useful in the following circumstances: +

+ +
    +
  • Opening temporary files securely (ie use the tmpfile() to return a + FILE* pointer and then using fileno() to retrieve the file descriptor + which is then passed to libsndfile). +
  • Opening files with file names using OS specific character encodings + and then passing the file descriptor to sf_open_fd(). +
  • Opening sound files embedded within larger files. + More info. +
+ +

+Every call to sf_open_fd() should be matched with a call to sf_close() to free up +memory allocated during the call to sf_open(). +

+ +

+When sf_close() is called, the file descriptor is only closed if the close_desc +parameter was TRUE when the sf_open_fd() function was called. +

+ +

+On success, the sf_open_fd function returns a non-NULL pointer which should be +passed as the first parameter to all subsequent libsndfile calls dealing with +that audio file. +On fail, the sf_open_fd function returns a NULL pointer. +

+ + +

Virtual File Open Function

+
+      SNDFILE* 	sf_open_virtual	(SF_VIRTUAL_IO *sfvirtual, int mode, SF_INFO *sfinfo, void *user_data) ;
+
+

+ Opens a soundfile from a virtual file I/O context which is provided + by the caller. This is usually used to interface libsndfile to a stream or buffer + based system. Apart from the sfvirtual and the user_data parameters this function behaves + like sf_open. +

+ +
+      typedef struct
+      {    sf_vio_get_filelen  get_filelen ;
+           sf_vio_seek         seek ;
+           sf_vio_read         read ;
+           sf_vio_write        write ;
+           sf_vio_tell         tell ;
+      } SF_VIRTUAL_IO ;
+
+

+Libsndfile calls the callbacks provided by the SF_VIRTUAL_IO structure when opening, reading +and writing to the virtual file context. The user_data pointer is a user defined context which +will be available in the callbacks. +

+
+      typedef sf_count_t  (*sf_vio_get_filelen) (void *user_data) ;
+      typedef sf_count_t  (*sf_vio_seek)        (sf_count_t offset, int whence, void *user_data) ;
+      typedef sf_count_t  (*sf_vio_read)        (void *ptr, sf_count_t count, void *user_data) ;
+      typedef sf_count_t  (*sf_vio_write)       (const void *ptr, sf_count_t count, void *user_data) ;
+      typedef sf_count_t  (*sf_vio_tell)        (void *user_data) ;
+
+

sf_vio_get_filelen

+
+      typedef sf_count_t  (*sf_vio_get_filelen) (void *user_data) ;
+
+

+The virtual file contex must return the length of the virtual file in bytes.
+

+

sf_vio_seek

+
+      typedef sf_count_t  (*sf_vio_seek)        (sf_count_t offset, int whence, void *user_data) ;
+
+

+The virtual file context must seek to offset using the seek mode provided by whence which is one of
+

+
+      SEEK_CUR
+      SEEK_SET
+      SEEK_END
+
+

+The return value must contain the new offset in the file. +

+

sf_vio_read

+
+      typedef sf_count_t  (*sf_vio_read)        (void *ptr, sf_count_t count, void *user_data) ;
+
+

+The virtual file context must copy ("read") "count" bytes into the +buffer provided by ptr and return the count of actually copied bytes. +

+

sf_vio_write

+
+      typedef sf_count_t  (*sf_vio_write)       (const void *ptr, sf_count_t count, void *user_data) ;
+
+

+The virtual file context must process "count" bytes stored in the +buffer passed with ptr and return the count of actually processed bytes.
+

+

sf_vio_tell

+
+      typedef sf_count_t  (*sf_vio_tell)        (void *user_data) ;
+
+

+Return the current position of the virtual file context.
+

+ + + +

Format Check Function

+ +
+      int  sf_format_check (const SF_INFO *info) ;
+
+ +

+This function allows the caller to check if a set of parameters in the SF_INFO struct +is valid before calling sf_open (SFM_WRITE). +

+

+sf_format_check returns TRUE if the parameters are valid and FALSE otherwise. +

+ + +

File Seek Functions

+ +
+      sf_count_t  sf_seek  (SNDFILE *sndfile, sf_count_t frames, int whence) ;
+
+ +

+The file seek functions work much like lseek in unistd.h with the exception that +the non-audio data is ignored and the seek only moves within the audio data section of +the file. +In addition, seeks are defined in number of (multichannel) frames. +Therefore, a seek in a stereo file from the current position forward with an offset +of 1 would skip forward by one sample of both channels. +

+ +

+like lseek(), the whence parameter can be any one of the following three values: +

+ +
+      SEEK_SET  - The offset is set to the start of the audio data plus offset (multichannel) frames.
+      SEEK_CUR  - The offset is set to its current location plus offset (multichannel) frames.
+      SEEK_END  - The offset is set to the end of the data plus offset (multichannel) frames.
+
+ +

+Internally, libsndfile keeps track of the read and write locations using separate +read and write pointers. +If a file has been opened with a mode of SFM_RDWR, bitwise OR-ing the standard whence +values above with either SFM_READ or SFM_WRITE allows the read and write pointers to +be modified separately. +If the SEEK_* values are used on their own, the read and write pointers are +both modified. +

+ +

+Note that the frames offset can be negative and in fact should be when SEEK_END is used for the +whence parameter. +

+

+sf_seek will return the offset in (multichannel) frames from the start of the audio data +or -1 if an error occured (ie an attempt is made to seek beyond the start or end of the file). +

+ + +


Error Reporting Functions

+ + +
+      int         sf_error        (SNDFILE *sndfile) ;
+
+

+This function returns the current error number for the given SNDFILE. +The error number may be one of the following: +

+
+        enum
+        {   SF_ERR_NO_ERROR             = 0,
+            SF_ERR_UNRECOGNISED_FORMAT  = 1,
+            SF_ERR_SYSTEM               = 2,
+            SF_ERR_MALFORMED_FILE       = 3,
+            SF_ERR_UNSUPPORTED_ENCODING = 4
+        } ;
+
+ +

+or any one of many other internal error values. +Applications should only test the return value against error values defined in +<sndfile.h> as the internal error values are subject to change at any +time. +For errors not in the above list, the function sf_error_number() can be used to +convert it to an error string. +

+ +
+      const char* sf_strerror     (SNDFILE *sndfile) ;
+      const char* sf_error_number (int errnum) ;
+
+ +

+The error functions sf_strerror() and sf_error_number() convert the library's internal +error enumerations into text strings. +

+
+      int         sf_perror     (SNDFILE *sndfile) ;
+      int         sf_error_str  (SNDFILE *sndfile, char* str, size_t len) ;
+
+ +

+The functions sf_perror() and sf_error_str() are deprecated and will be dropped +from the library at some later date. +

+ + +


File Close Function

+ +
+      int  sf_close  (SNDFILE *sndfile) ;
+
+ +

+The close function closes the file, deallocates its internal buffers and returns +0 on success or an error value otherwise. +

+
+ + +


Write Sync Function

+ +
+      void  sf_write_sync  (SNDFILE *sndfile) ;
+
+ +

+If the file is opened SFM_WRITE or SFM_RDWR, call the operating system's function +to force the writing of all file cache buffers to disk. If the file is opened +SFM_READ no action is taken. +

+
+ + + +


File Read Functions (Items)

+ +
+      sf_count_t  sf_read_short   (SNDFILE *sndfile, short *ptr, sf_count_t items) ;
+      sf_count_t  sf_read_int     (SNDFILE *sndfile, int *ptr, sf_count_t items) ;
+      sf_count_t  sf_read_float   (SNDFILE *sndfile, float *ptr, sf_count_t items) ;
+      sf_count_t  sf_read_double  (SNDFILE *sndfile, double *ptr, sf_count_t items) ;
+
+ +

+The file read items functions fill the array pointed to by ptr with the requested +number of items. The items parameter must be an integer product of the number +of channels or an error will occur. +

+ +

+It is important to note that the data type used by the calling program and the data +format of the file do not need to be the same. For instance, it is possible to open +a 16 bit PCM encoded WAV file and read the data using sf_read_float(). The library +seamlessly converts between the two formats on-the-fly. See +Note 1. +

+ +

+The sf_read_XXXX functions return the number of items read. +Unless the end of the file was reached during the read, the return value should +equal the number of items requested. +Attempts to read beyond the end of the file will not result in an error but will +cause the sf_read_XXXX functions to return less than the number of items requested +or 0 if already at the end of the file. +

+ + +


File Read Functions (Frames)

+ +
+      sf_count_t  sf_readf_short   (SNDFILE *sndfile, short *ptr, sf_count_t frames) ;
+      sf_count_t  sf_readf_int     (SNDFILE *sndfile, int *ptr, sf_count_t frames) ;
+      sf_count_t  sf_readf_float   (SNDFILE *sndfile, float *ptr, sf_count_t frames) ;
+      sf_count_t  sf_readf_double  (SNDFILE *sndfile, double *ptr, sf_count_t frames) ;
+
+ +

+The file read frames functions fill the array pointed to by ptr with the requested +number of frames of data. The array must be large enough to hold the product of +frames and the number of channels. +

+ +

+Care must be taken to ensure that there is enough space in the array pointed to by +ptr, to take (frames * channels) number of items (shorts, ints, floats or doubles). +

+ +

+The sf_readf_XXXX functions return the number of frames read. +Unless the end of the file was reached during the read, the return value should equal +the number of frames requested. +Attempts to read beyond the end of the file will not result in an error but will cause +the sf_readf_XXXX functions to return less than the number of frames requested or 0 if +already at the end of the file. +

+ + +


File Write Functions (Items)

+ +
+      sf_count_t  sf_write_short   (SNDFILE *sndfile, short *ptr, sf_count_t items) ;
+      sf_count_t  sf_write_int     (SNDFILE *sndfile, int *ptr, sf_count_t items) ;
+      sf_count_t  sf_write_float   (SNDFILE *sndfile, float *ptr, sf_count_t items) ;
+      sf_count_t  sf_write_double  (SNDFILE *sndfile, double *ptr, sf_count_t items) ;
+
+ +

+The file write items functions write the data in the array pointed to by ptr to the file. +The items parameter must be an integer product of the number of channels or an error +will occur. +

+ +

+It is important to note that the data type used by the calling program and the data +format of the file do not need to be the same. For instance, it is possible to open +a 16 bit PCM encoded WAV file and write the data using sf_write_float(). The library +seamlessly converts between the two formats on-the-fly. See +Note 1. +

+

+The sf_write_XXXX functions return the number of items written (which should be the +same as the items parameter). +

+ + +


File Write Functions (Frames)

+ +
+      sf_count_t  sf_writef_short  (SNDFILE *sndfile, short *ptr, sf_count_t frames) ;
+      sf_count_t  sf_writef_int    (SNDFILE *sndfile, int *ptr, sf_count_t frames) ;
+      sf_count_t  sf_writef_float  (SNDFILE *sndfile, float *ptr, sf_count_t frames) ;
+      sf_count_t  sf_writef_double (SNDFILE *sndfile, double *ptr, sf_count_t frames) ;
+
+ +

+The file write frames functions write the data in the array pointed to by ptr to the file. +The array must be large enough to hold the product of frames and the number of channels. +

+

+The sf_writef_XXXX functions return the number of frames written (which should be the +same as the frames parameter). +

+ + +


Raw File Read and Write Functions

+ +
+      sf_count_t  sf_read_raw     (SNDFILE *sndfile, void *ptr, sf_count_t bytes) ;
+      sf_count_t  sf_write_raw    (SNDFILE *sndfile, void *ptr, sf_count_t bytes) ;
+
+ +

+Note: Unless you are writing an external decoder/encode that uses +libsndfile to handle the file headers, you should not be using these +functions. +

+ +

+The raw read and write functions read raw audio data from the audio file (not to be +confused with reading RAW header-less PCM files). The number of bytes read or written +must always be an integer multiple of the number of channels multiplied by the number +of bytes required to represent one sample from one channel. +

+ +

+The raw read and write functions return the number of bytes read or written (which +should be the same as the bytes parameter). +

+ +

+ +Note : The result of using of both regular reads/writes and raw reads/writes on +compressed file formats other than SF_FORMAT_ALAW and SF_FORMAT_ULAW is undefined. + +

+ +

+See also : SFC_RAW_NEEDS_ENDSWAP +

+ + +


Functions for Reading and Writing String Data

+ + +
+      const char* sf_get_string   (SNDFILE *sndfile, int str_type) ;
+      int         sf_set_string   (SNDFILE *sndfile, int str_type, const char* str) ;
+
+ +

+These functions allow strings to be set on files opened for write and to be +retrieved from files opened for read where supported by the given file type. +The str_type parameter can be any one of the following string types: +

+ +
+          enum
+          {   SF_STR_TITLE,
+              SF_STR_COPYRIGHT,
+              SF_STR_SOFTWARE,
+              SF_STR_ARTIST,
+              SF_STR_COMMENT,
+              SF_STR_DATE,
+              SF_STR_ALBUM,
+              SF_STR_LICENSE,
+              SF_STR_TRACKNUMBER,
+              SF_STR_GENRE
+          } ;
+
+ +

+The sf_get_string() function returns the specified string if it exists and a +NULL pointer otherwise. +In addition to the string ids above, SF_STR_FIRST (== SF_STR_TITLE) and +SF_STR_LAST (always the same as the highest numbers string id) are also +available to allow iteration over all the available string ids. +

+ +

+The sf_set_string() function sets the string data. +It returns zero on success and non-zero on error. +The error code can be converted to a string using sf_error_number(). +

+ + +

+ +

+ +
+ + +


Note 1

+ +

+When converting between integer PCM formats of differing size (ie using sf_read_int() +to read a 16 bit PCM encoded WAV file) libsndfile obeys one simple rule: +

+ +

+Whenever integer data is moved from one sized container to another sized container, +the most significant bit in the source container will become the most significant bit +in the destination container. +

+ +

+When converting between integer data and floating point data, different rules apply. +The default behaviour when reading floating point data (sf_read_float() or +sf_read_double ()) from a file with integer data is normalisation. Regardless of +whether data in the file is 8, 16, 24 or 32 bit wide, the data will be read as +floating point data in the range [-1.0, 1.0]. Similarly, data in the range [-1.0, 1.0] +will be written to an integer PCM file so that a data value of 1.0 will be the largest +allowable integer for the given bit width. This normalisation can be turned on or off +using the sf_command interface. +

+ + +


Note 2

+ +

+Reading a file containg floating point data (allowable with WAV, AIFF, AU and other +file formats) using integer read methods (sf_read_short() or sf_read_int()) can +produce unexpected results. +For instance the data in the file may have a maximum absolute value < 1.0 which +would mean that all sample values read from the file will be zero. +In order to read these files correctly using integer read methods, it is recommended +that you use the + sf_command +interface, a command of + SFC_SET_SCALE_FLOAT_INT_READ +and a parameter of SF_TRUE to force correct scaling. +

+ +
+ +

+ The libsndfile home page is + here. +

+

+Version : 1.0.25 +

+ + + + + + + diff --git a/interpretor/libsndfile-1.0.25/doc/bugs.html b/interpretor/libsndfile-1.0.25/doc/bugs.html new file mode 100644 index 0000000..937e189 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/doc/bugs.html @@ -0,0 +1,77 @@ + + + + + + Bug Reporting + + + + + + + + +
+

Reporting Bugs in libsndfile

+
+

+ Before even attempting to report a bug in libsndfile please make sure you have + read the + Frequently Asked Questions. + If you are having a problem writing code using libsndfile make sure you read + the + Application Programming Interface + documentation. +

+

+ That said, I am interested in finding and fixing all genuine bugs in libsndfile. + Bugs I want to fix include any of the following problems (and probably others) : +

+
    +
  • Compilation problems on new platforms. +
  • Errors being detected during the `make check' process. +
  • Segmentation faults occuring inside libsndfile. +
  • libsndfile hanging when opening a file. +
  • Supported sound file types being incorrectly read or written. +
  • Omissions, errors or spelling mistakes in the documentation. +
+ +

+ When submitting a bug report you must include : +

+
    +
  • Your system (CPU and memory size should be enough). +
  • The operating system you are using. +
  • Whether you are using a package provided by your distribution or you + compiled it youself. +
  • If you compiled it yourself, the compiler you are using. (Also make + sure to run 'make check'.) +
  • A description of the problem. +
  • Information generated by the sndfile-info program (see next paragraph). +
  • If you are having problems with sndfile-play and ALSA on Linux, I will + need information about your kernel, ALSA version, compiler version, + whether you compiled the kernel/ALSA your self or installed from a + package etc. +
+ +

+ If libsndfile compiles and installs correctly but has difficulty reading a particular + file or type of file you should run the sndfile-info program (from the examples + directory of the libsndfile distribution) on the file. See + here + for an example of the use of the sndfile-info program. +

+

+ Please do not send me a sound file which fails to open under libsndfile unless I + specifically ask you to. The above information should usually suffice for most + problems. +

+

+ Once you have the above information you should email it to one of the + mailing lists + (posting to these lists is limited to the list subscribers). + +

+ + diff --git a/interpretor/libsndfile-1.0.25/doc/command.html b/interpretor/libsndfile-1.0.25/doc/command.html new file mode 100644 index 0000000..3af84c8 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/doc/command.html @@ -0,0 +1,1605 @@ + + + + + + libsndfile : the sf_command function. + + + + + + + + + + + +

sf_command

+
+
+        int    sf_command (SNDFILE *sndfile, int cmd, void *data, int datasize) ;
+
+

+ This function allows the caller to retrieve information from or change aspects of the + library behaviour. + Examples include retrieving a string containing the library version or changing the + scaling applied to floating point sample data during read and write. + Most of these operations are performed on a per-file basis. +

+

+ The cmd parameter is an integer identifier which is defined in <sndfile.h>. + All of the valid command identifiers have names beginning with "SFC_". + Data is passed to and returned from the library by use of a void pointer. + The library will not read or write more than datasize bytes from the void pointer. + For some calls no data is required in which case data should be NULL and datasize + may be used for some other purpose. +

+

+ The available commands are as follows: +

+ +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
SFC_GET_LIB_VERSIONRetrieve the version of the library.
SFC_GET_LOG_INFORetrieve the internal per-file operation log.
SFC_CALC_SIGNAL_MAXCalculate the measured maximum signal value.
SFC_CALC_NORM_SIGNAL_MAXCalculate the measured normalised maximum signal value.
SFC_CALC_MAX_ALL_CHANNELSCalculate the peak value for each channel.
SFC_CALC_NORM_MAX_ALL_CHANNELSCalculate the normalised peak for each channel.
SFC_GET_SIGNAL_MAXRetrieve the peak value for the file (as stored in the file header).
SFC_GET_MAX_ALL_CHANNELSRetrieve the peak value for each channel (as stored in the file header).
SFC_SET_NORM_FLOATModify the normalisation behaviour of the floating point reading and writing functions.
SFC_SET_NORM_DOUBLEModify the normalisation behaviour of the double precision floating point reading and writing functions.
SFC_GET_NORM_FLOATRetrieve the current normalisation behaviour of the floating point reading and writing functions.
SFC_GET_NORM_DOUBLERetrieve the current normalisation behaviour of the double precision floating point reading and writing functions.
SFC_SET_SCALE_FLOAT_INT_READSet/clear the scale factor when integer (short/int) data is read from a file + containing floating point data.
SFC_SET_SCALE_INT_FLOAT_WRITESet/clear the scale factor when integer (short/int) data is written to a file + as floating point data.
SFC_GET_SIMPLE_FORMAT_COUNTRetrieve the number of simple formats supported by libsndfile.
SFC_GET_SIMPLE_FORMATRetrieve information about a simple format.
SFC_GET_FORMAT_INFORetrieve information about a major or subtype format.
SFC_GET_FORMAT_MAJOR_COUNTRetrieve the number of major formats.
SFC_GET_FORMAT_MAJORRetrieve information about a major format type.
SFC_GET_FORMAT_SUBTYPE_COUNTRetrieve the number of subformats.
SFC_GET_FORMAT_SUBTYPERetrieve information about a subformat.
SFC_SET_ADD_PEAK_CHUNKSwitch the code for adding the PEAK chunk to WAV and AIFF files on or off.
SFC_UPDATE_HEADER_NOWUsed when a file is open for write, this command will update the file + header to reflect the data written so far.
SFC_SET_UPDATE_HEADER_AUTOUsed when a file is open for write, this command will cause the file header + to be updated after each write to the file.
SFC_FILE_TRUNCATETruncate a file open for write or for read/write.
SFC_SET_RAW_START_OFFSETChange the data start offset for files opened up as SF_FORMAT_RAW.
SFC_SET_CLIPPINGTurn on/off automatic clipping when doing floating point to integer + conversion.
SFC_GET_CLIPPINGRetrieve current clipping setting.
SFC_GET_EMBED_FILE_INFORetrieve information about audio files embedded inside other files.
SFC_GET_AMBISONICTest a WAVEX file for Ambisonic format
SFC_SET_AMBISONICModify a WAVEX header for Ambisonic format
SFC_SET_VBR_ENCODING_QUALITYSet the the Variable Bit Rate encoding quality
SFC_RAW_NEEDS_ENDSWAPDetermine if raw data needs endswapping
SFC_GET_BROADCAST_INFORetrieve the Broadcast Chunk info
SFC_SET_BROADCAST_INFOSet the Broadcast Chunk info
SFC_GET_LOOP_INFOGet loop info
SFC_GET_INSTRUMENTGet instrument info
SFC_SET_INSTRUMENTSet instrument info
SFC_SET_VBR_ENCODING_QUALITYSet variable bit rate encoding quality
+
+ +

+ +
+ + + +


SFC_GET_LIB_VERSION

+

+Retrieve the version of the library as a string. +

+

+Parameters: +

+        sndfile  : Not used
+        cmd      : SFC_GET_LIB_VERSION
+        data     : A pointer to a char buffer
+        datasize : The size of the the buffer
+
+

+Example: +

+
+        char  buffer [128] ;
+        sf_command (NULL, SFC_GET_LIB_VERSION, buffer, sizeof (buffer)) ;
+
+ +
+
Return value:
+
This call will return the length of the retrieved version string. +
+
+
Notes:
+
+The string returned in the buffer passed to this function will not overflow +the buffer and will always be null terminated . +
+ + + +


SFC_GET_LOG_INFO

+

+Retrieve the log buffer generated when opening a file as a string. This log +buffer can often contain a good reason for why libsndfile failed to open a +particular file. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_GET_LOG_INFO
+        data     : A pointer to a char buffer
+        datasize : The size of the the buffer
+
+

+Example: +

+
+        char  buffer [2048] ;
+        sf_command (sndfile, SFC_GET_LOG_INFO, buffer, sizeof (buffer)) ;
+
+ +
+
Return value:
+
This call will return the length of the retrieved version string. +
+
+
Notes:
+
+The string returned in the buffer passed to this function will not overflow +the buffer and will always be null terminated . +
+ + + +


SFC_CALC_SIGNAL_MAX

+

+Retrieve the measured maximum signal value. This involves reading through +the whole file which can be slow on large files. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_CALC_SIGNAL_MAX
+        data     : A pointer to a double
+        datasize : sizeof (double)
+
+

+Example: +

+
+        double   max_val ;
+        sf_command (sndfile, SFC_CALC_SIGNAL_MAX, &max_val, sizeof (max_val)) ;
+
+ +
+
Return value:
+
Zero on success, non-zero otherwise. +
+ + + +


SFC_CALC_NORM_SIGNAL_MAX

+

+Retrieve the measured normalised maximum signal value. This involves reading +through the whole file which can be slow on large files. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_CALC_NORM_SIGNAL_MAX
+        data     : A pointer to a double
+        datasize : sizeof (double)
+
+

+Example: +

+
+        double   max_val ;
+        sf_command (sndfile, SFC_CALC_NORM_SIGNAL_MAX, &max_val, sizeof (max_val)) ;
+
+ +
+
Return value:
+
Zero on success, non-zero otherwise. +
+ + + +


SFC_CALC_MAX_ALL_CHANNELS

+

+Calculate the peak value (ie a single number) for each channel. +This involves reading through the whole file which can be slow on large files. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_CALC_MAX_ALL_CHANNELS
+        data     : A pointer to a double
+        datasize : sizeof (double) * number_of_channels
+
+

+Example: +

+
+        double   peaks [number_of_channels] ;
+        sf_command (sndfile, SFC_CALC_MAX_ALL_CHANNELS, peaks, sizeof (peaks)) ;
+
+
+
Return value:
+
Zero if peaks have been calculated successfully and non-zero otherwise. +
+ + + + +


SFC_CALC_NORM_MAX_ALL_CHANNELS

+

+Calculate the normalised peak for each channel. +This involves reading through the whole file which can be slow on large files. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_CALC_NORM_MAX_ALL_CHANNELS
+        data     : A pointer to a double
+        datasize : sizeof (double) * number_of_channels
+
+

+Example: +

+
+        double   peaks [number_of_channels] ;
+        sf_command (sndfile, SFC_CALC_NORM_MAX_ALL_CHANNELS, peaks, sizeof (peaks)) ;
+
+
+
Return value:
+
Zero if peaks have been calculated successfully and non-zero otherwise. +
+ + + + + + +


SFC_GET_SIGNAL_MAX

+

+Retrieve the peak value for the file as stored in the file header. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_GET_SIGNAL_MAX
+        data     : A pointer to a double
+        datasize : sizeof (double)
+
+

+Example: +

+
+        double   max_peak ;
+        sf_command (sndfile, SFC_GET_SIGNAL_MAX, &max_peak, sizeof (max_peak)) ;
+
+
+
Return value:
+
SF_TRUE if the file header contained the peak value. SF_FALSE otherwise. +
+ + + +


SFC_GET_MAX_ALL_CHANNELS

+

+Retrieve the peak value for the file as stored in the file header. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_GET_SIGNAL_MAX
+        data     : A pointer to an array of doubles
+        datasize : sizeof (double) * number_of_channels
+
+

+Example: +

+
+        double   peaks [number_of_channels] ;
+        sf_command (sndfile, SFC_GET_MAX_ALL_CHANNELS, peaks, sizeof (peaks)) ;
+
+
+
Return value:
+
SF_TRUE if the file header contains per channel peak values for the file. + SF_FALSE otherwise. +
+ + + + +


SFC_SET_NORM_FLOAT

+

+This command only affects data read from or written to using the floating point functions: +

+
+	size_t    sf_read_float    (SNDFILE *sndfile, float *ptr, size_t items) ;
+	size_t    sf_readf_float   (SNDFILE *sndfile, float *ptr, size_t frames) ;
+
+	size_t    sf_write_float   (SNDFILE *sndfile, float *ptr, size_t items) ;
+	size_t    sf_writef_float  (SNDFILE *sndfile, float *ptr, size_t frames) ;
+
+

+Parameters: +

+
+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_SET_NORM_FLOAT
+        data     : NULL
+        datasize : SF_TRUE or SF_FALSE
+
+

+For read operations setting normalisation to SF_TRUE means that the data from all +subsequent reads will be be normalised to the range [-1.0, 1.0]. +

+

+For write operations, setting normalisation to SF_TRUE means than all data supplied +to the float write functions should be in the range [-1.0, 1.0] and will be scaled +for the file format as necessary. +

+

+For both cases, setting normalisation to SF_FALSE means that no scaling will take place. +

+

+Example: +

+
+        sf_command (sndfile, SFC_SET_NORM_FLOAT, NULL, SF_TRUE) ;
+
+        sf_command (sndfile, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+
+
+
Return value:
+
Returns the previous float normalisation mode. +
+ + + +


SFC_SET_NORM_DOUBLE

+

+This command only affects data read from or written to using the double precision +floating point functions: +

+
+	size_t    sf_read_double    (SNDFILE *sndfile, double *ptr, size_t items) ;
+	size_t    sf_readf_double   (SNDFILE *sndfile, double *ptr, size_t frames) ;
+
+	size_t    sf_write_double   (SNDFILE *sndfile, double *ptr, size_t items) ;
+	size_t    sf_writef_double  (SNDFILE *sndfile, double *ptr, size_t frames) ;
+
+

+Parameters: +

+
+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_SET_NORM_DOUBLE
+        data     : NULL
+        datasize : SF_TRUE or SF_FALSE
+
+

+For read operations setting normalisation to SF_TRUE means that the data +from all subsequent reads will be be normalised to the range [-1.0, 1.0]. +

+

+For write operations, setting normalisation to SF_TRUE means than all data supplied +to the double write functions should be in the range [-1.0, 1.0] and will be scaled +for the file format as necessary. +

+

+For both cases, setting normalisation to SF_FALSE means that no scaling will take place. +

+

+Example: +

+
+        sf_command (sndfile, SFC_SET_NORM_DOUBLE, NULL, SF_TRUE) ;
+
+        sf_command (sndfile, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+
+
+
Return value:
+
Returns the previous double normalisation mode. +
+ + + +


SFC_GET_NORM_FLOAT

+

+Retrieve the current float normalisation mode. +

+

+Parameters: +

+
+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_GET_NORM_FLOAT
+        data     : NULL
+        datasize : anything
+
+

+Example: +

+
+        normalisation = sf_command (sndfile, SFC_GET_NORM_FLOAT, NULL, 0) ;
+
+
+
Return value:
+
Returns TRUE if normalisation is on and FALSE otherwise. +
+ + + +


SFC_GET_NORM_DOUBLE

+

+Retrieve the current float normalisation mode. +

+

+Parameters: +

+
+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_GET_NORM_DOUBLE
+        data     : NULL
+        datasize : anything
+
+

+Example: +

+
+        normalisation = sf_command (sndfile, SFC_GET_NORM_DOUBLE, NULL, 0) ;
+
+
+
Return value:
+
Returns TRUE if normalisation is on and FALSE otherwise. +
+ + + + +


SFC_SET_SCALE_FLOAT_INT_READ

+

+Set/clear the scale factor when integer (short/int) data is read from a file +containing floating point data. +

+

+Parameters: +

+
+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_SET_SCALE_FLOAT_INT_READ
+        data     : NULL
+        datasize : TRUE or FALSE
+
+

+Example: +

+
+        sf_command (sndfile, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ;
+
+
+
Return value:
+
Returns the previous SFC_SET_SCALE_FLOAT_INT_READ setting for this file. +
+ + + + +


SFC_SET_SCALE_INT_FLOAT_WRITE

+

+Set/clear the scale factor when integer (short/int) data is written to a file +as floating point data. +

+

+Parameters: +

+
+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_SET_SCALE_FLOAT_INT_READ
+        data     : NULL
+        datasize : TRUE or FALSE
+
+

+Example: +

+
+        sf_command (sndfile, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_TRUE) ;
+
+
+
Return value:
+
Returns the previous SFC_SET_SCALE_INT_FLOAT_WRITE setting for this file. +
+ + + +


SFC_GET_SIMPLE_FORMAT_COUNT

+

+Retrieve the number of simple formats supported by libsndfile. +

+

+Parameters: +

+
+        sndfile  : Not used.
+        cmd      : SFC_GET_SIMPLE_FORMAT_COUNT
+        data     : a pointer to an int
+        datasize : sizeof (int)
+
+

+Example: +

+
+        int  count ;
+        sf_command (sndfile, SFC_GET_SIMPLE_FORMAT_COUNT, &count, sizeof (int)) ;
+
+
+
Return value:
+
0 +
+ + + +


SFC_GET_SIMPLE_FORMAT

+

+Retrieve information about a simple format. +

+

+Parameters: +

+
+        sndfile  : Not used.
+        cmd      : SFC_GET_SIMPLE_FORMAT
+        data     : a pointer to an  SF_FORMAT_INFO struct
+        datasize : sizeof (SF_FORMAT_INFO)
+
+

+The SF_FORMAT_INFO struct is defined in <sndfile.h> as: +

+
+        typedef struct
+        {   int         format ;
+            const char  *name ;
+            const char  *extension ;
+        } SF_FORMAT_INFO ;
+
+

+When sf_command() is called with SF_GET_SIMPLE_FORMAT, the value of the format +field should be the format number (ie 0 <= format <= count value obtained using +SF_GET_SIMPLE_FORMAT_COUNT). +

+

+Example: +

+
+        SF_FORMAT_INFO	format_info ;
+        int             k, count ;
+
+        sf_command (sndfile, SFC_GET_SIMPLE_FORMAT_COUNT, &count, sizeof (int)) ;
+
+        for (k = 0 ; k < count ; k++)
+        {   format_info.format = k ;
+            sf_command (sndfile, SFC_GET_SIMPLE_FORMAT, &format_info, sizeof (format_info)) ;
+            printf ("%08x  %s %s\n", format_info.format, format_info.name, format_info.extension) ;
+            } ;
+
+
+
Return value:
+
0 on success and non-zero otherwise. +
The value of the format field of the SF_FORMAT_INFO struct will be a value which + can be placed in the format field of an SF_INFO struct when a file is to be opened + for write. +
The name field will contain a char* pointer to the name of the string, eg. "WAV (Microsoft 16 bit PCM)". +
The extension field will contain the most commonly used file extension for that file type. +
+ + + +


SFC_GET_FORMAT_INFO

+

+Retrieve information about a major or subtype format. +

+

+Parameters: +

+
+        sndfile  : Not used.
+        cmd      : SFC_GET_FORMAT_INFO
+        data     : a pointer to an SF_FORMAT_INFO struct
+        datasize : sizeof (SF_FORMAT_INFO)
+
+

+The SF_FORMAT_INFO struct is defined in <sndfile.h> as: +

+
+        typedef struct
+        {   int         format ;
+            const char  *name ;
+            const char  *extension ;
+        } SF_FORMAT_INFO ;
+
+

+When sf_command() is called with SF_GET_FORMAT_INFO, the format field is +examined and if (format & SF_FORMAT_TYPEMASK) is a valid format then the struct +is filled in with information about the given major type. +If (format & SF_FORMAT_TYPEMASK) is FALSE and (format & SF_FORMAT_SUBMASK) is a +valid subtype format then the struct is filled in with information about the given +subtype. +

+

+Example: +

+
+        SF_FORMAT_INFO	format_info ;
+
+        format_info.format = SF_FORMAT_WAV ;
+        sf_command (sndfile, SFC_GET_FORMAT_INFO, &format_info, sizeof (format_info)) ;
+        printf ("%08x  %s %s\n", format_info.format, format_info.name, format_info.extension) ;
+
+        format_info.format = SF_FORMAT_ULAW ;
+        sf_command (sndfile, SFC_GET_FORMAT_INFO, &format_info, sizeof (format_info)) ;
+        printf ("%08x  %s\n", format_info.format, format_info.name) ;
+
+
+
Return value:
+
0 on success and non-zero otherwise. +
+ + +


SFC_GET_FORMAT_MAJOR_COUNT

+

+Retrieve the number of major formats. +

+

+Parameters: +

+
+        sndfile  : Not used.
+        cmd      : SFC_GET_FORMAT_MAJOR_COUNT
+        data     : a pointer to an int
+        datasize : sizeof (int)
+
+

+Example: +

+
+        int  count ;
+        sf_command (sndfile, SFC_GET_FORMAT_MAJOR_COUNT, &count, sizeof (int)) ;
+
+
+
Return value:
+
0 +
+ + + +


SFC_GET_FORMAT_MAJOR

+

+Retrieve information about a major format type. +

+

+Parameters: +

+
+        sndfile  : Not used.
+        cmd      : SFC_GET_FORMAT_MAJOR
+        data     : a pointer to an  SF_FORMAT_INFO struct
+        datasize : sizeof (SF_FORMAT_INFO)
+
+

+Example: +

+
+        SF_FORMAT_INFO	format_info ;
+        int             k, count ;
+
+        sf_command (sndfile, SFC_GET_FORMAT_MAJOR_COUNT, &count, sizeof (int)) ;
+
+        for (k = 0 ; k < count ; k++)
+        {   format_info.format = k ;
+            sf_command (sndfile, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info)) ;
+            printf ("%08x  %s %s\n", format_info.format, format_info.name, format_info.extension) ;
+            } ;
+
+

+For a more comprehensive example, see the program list_formats.c in the examples/ +directory of the libsndfile source code distribution. +

+
+
Return value:
+
0 on success and non-zero otherwise. +
The value of the format field will be one of the major format identifiers such as + SF_FORMAT_WAV or SF_FORMAT_AIFF. +
The name field will contain a char* pointer to the name of the string, eg. "WAV (Microsoft)". +
The extension field will contain the most commonly used file extension for that file type. +
+ + + +


SFC_GET_FORMAT_SUBTYPE_COUNT

+

+Retrieve the number of subformats. +

+

+Parameters: +

+
+        sndfile  : Not used.
+        cmd      : SFC_GET_FORMAT_SUBTYPE_COUNT
+        data     : a pointer to an int
+        datasize : sizeof (int)
+
+

+Example: +

+
+        int   count ;
+        sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE_COUNT, &count, sizeof (int)) ;
+
+
+
Return value:
+
0 +
+ + + +


SFC_GET_FORMAT_SUBTYPE

+

+Enumerate the subtypes (this function does not translate a subtype into +a string describing that subtype). +A typical use case might be retrieving a string description of all subtypes +so that a dialog box can be filled in. +

+

+ +

+

+Parameters: +

+
+        sndfile  : Not used.
+        cmd      : SFC_GET_FORMAT_SUBTYPE
+        data     : a pointer to an SF_FORMAT_INFO struct
+        datasize : sizeof (SF_FORMAT_INFO)
+
+

+Example 1: Retrieve all sybtypes supported by the WAV format. +

+
+        SF_FORMAT_INFO	format_info ;
+        int             k, count ;
+
+        sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE_COUNT, &count, sizeof (int)) ;
+
+        for (k = 0 ; k < count ; k++)
+        {   format_info.format = k ;
+            sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ;
+            if (! sf_format_check (format_info.format | SF_FORMAT_WAV))
+               continue ;
+            printf ("%08x  %s\n", format_info.format, format_info.name) ;
+            } ;
+
+

+Example 2: Print a string describing the SF_FORMAT_PCM_16 subtype. +

+
+        SF_FORMAT_INFO	format_info ;
+        int             k, count ;
+
+        sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE_COUNT, &count, sizeof (int)) ;
+
+        for (k = 0 ; k < count ; k++)
+        {   format_info.format = k ;
+            sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ;
+            if (format_info.format == SF_FORMAT_PCM_16)
+            {   printf ("%08x  %s\n", format_info.format, format_info.name) ;
+                break ;
+                } ;
+            } ;
+
+

+For a more comprehensive example, see the program list_formats.c in the examples/ +directory of the libsndfile source code distribution. +

+
+
Return value:
+
0 on success and non-zero otherwise. +
The value of the format field will be one of the major format identifiers such as + SF_FORMAT_WAV or SF_FORMAT_AIFF. +
The name field will contain a char* pointer to the name of the string; for instance + "WAV (Microsoft)" or "AIFF (Apple/SGI)". +
The extension field will be a NULL pointer. +
+ + + +


SFC_SET_ADD_PEAK_CHUNK

+

+By default, WAV and AIFF files which contain floating point data (subtype SF_FORMAT_FLOAT +or SF_FORMAT_DOUBLE) have a PEAK chunk. +By using this command, the addition of a PEAK chunk can be turned on or off. +

+

+Note : This call must be made before any data is written to the file. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_SET_ADD_PEAK_CHUNK
+        data     : Not used (should be NULL)
+        datasize : TRUE or FALSE.
+
+

+Example: +

+
+        /* Turn on the PEAK chunk. */
+        sf_command (sndfile, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_TRUE) ;
+
+        /* Turn off the PEAK chunk. */
+        sf_command (sndfile, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ;
+
+
+
Return value:
+
Returns SF_TRUE if the peak chunk will be written after this call. +
Returns SF_FALSE if the peak chunk will not be written after this call. +
+ + + +


SFC_UPDATE_HEADER_NOW

+

+The header of an audio file is normally written by libsndfile when the file is +closed using sf_close(). +

+

+There are however situations where large files are being generated and it would +be nice to have valid data in the header before the file is complete. +Using this command will update the file header to reflect the amount of data written +to the file so far. +Other programs opening the file for read (before any more data is written) will +then read a valid sound file header. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_UPDATE_HEADER_NOW
+        data     : Not used (should be NULL)
+        datasize : Not used.
+
+

+Example: +

+
+        /* Update the header now. */
+        sf_command (sndfile, SFC_UPDATE_HEADER_NOW, NULL, 0) ;
+
+
+
Return value:
+
0 +
+ + + +


SFC_SET_UPDATE_HEADER_AUTO

+

+Similar to SFC_UPDATE_HEADER_NOW but updates the header at the end of every call +to the sf_write* functions. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_UPDATE_HEADER_NOW
+        data     : Not used (should be NULL)
+        datasize : SF_TRUE or SF_FALSE
+
+

+Example: +

+
+        /* Turn on auto header update. */
+        sf_command (sndfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ;
+
+        /* Turn off auto header update. */
+        sf_command (sndfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_FALSE) ;
+
+
+
Return value:
+
TRUE if auto update header is now on; FALSE otherwise. +
+ + + +


SFC_FILE_TRUNCATE

+

+Truncate a file that was opened for write or read/write. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_FILE_TRUNCATE
+        data     : A pointer to an sf_count_t.
+        datasize : sizeof (sf_count_t)
+
+ +

+Truncate the file to the number of frames specified by the sf_count_t pointed +to by data. +After this command, both the read and the write pointer will be +at the new end of the file. +This command will fail (returning non-zero) if the requested truncate position +is beyond the end of the file. +

+

+Example: +

+
+        /* Truncate the file to a length of 20 frames. */
+        sf_count_t  frames = 20 ;
+        sf_command (sndfile, SFC_FILE_TRUNCATE, &frames, sizeof (frames)) ;
+
+
+
Return value:
+
Zero on sucess, non-zero otherwise. +
+ + + +


SFC_SET_RAW_START_OFFSET

+

+Change the data start offset for files opened up as SF_FORMAT_RAW. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_SET_RAW_START_OFFSET
+        data     : A pointer to an sf_count_t.
+        datasize : sizeof (sf_count_t)
+
+ +

+For a file opened as format SF_FORMAT_RAW, set the data offset to the value +given by data. +

+

+Example: +

+
+        /* Reset the data offset to 5 bytes from the start of the file. */
+        sf_count_t  offset = 5 ;
+        sf_command (sndfile, SFC_SET_RAW_START_OFFSET, &offset, sizeof (offset)) ;
+
+
+
Return value:
+
Zero on success, non-zero otherwise. +
+ + + +


SFC_SET_CLIPPING

+

+Turn on/off automatic clipping when doing floating point to integer conversion. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_SET_CLIPPING
+        data     : NULL
+        datasize : SF_TRUE or SF_FALSE.
+
+ +

+Turn on (datasize == SF_TRUE) or off (datasize == SF_FALSE) clipping. +

+

+Example: +

+
+        sf_command (sndfile, SFC_SET_CLIPPING, NULL, SF_TRUE) ;
+
+
+
Return value:
+
Clipping mode (SF_TRUE or SF_FALSE). +
+ + + + +


SFC_GET_CLIPPING

+

+Turn on/off automatic clipping when doing floating point to integer conversion. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_GET_CLIPPING
+        data     : NULL
+        datasize : 0
+
+ +

+Retrieve the current cliiping setting. +

+

+Example: +

+
+        sf_command (sndfile, SFC_GET_CLIPPING, NULL, 0) ;
+
+
+
Return value:
+
Clipping mode (SF_TRUE or SF_FALSE). +
+ + + +


SFC_GET_EMBED_FILE_INFO

+

+Get the file offset and file length of a file enbedded within another +larger file. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_GET_CLIPPING
+        data     : a pointer to an  SF_EMBED_FILE_INFO struct
+        datasize : sizeof (SF_EMBED_FILE_INFO)
+
+

+The SF_EMBED_FILE_INFO struct is defined in <sndfile.h> as: +

+
+        typedef struct
+        {   sf_count_t	offset ;
+            sf_count_t	length ;
+        } SF_EMBED_FILE_INFO ;
+
+
+
Return value:
+
0 on success and non-zero otherwise. +
The value of the offset field of the SF_EMBED_FILE_INFO struct will be + the offsets in bytes from the start of the outer file to the start of + the audio file. +
The value of the offset field of the SF_EMBED_FILE_INFO struct will be + the length in bytes of the embedded file. +
+ + + + + +


SFC_WAVEX_GET_AMBISONIC

+

+Test if the current file has the GUID of a WAVEX file for any of the Ambisonic +formats. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_WAVEX_GET_AMBISONIC
+        data     : NULL
+        datasize : 0
+
+

+ The Ambisonic WAVEX formats are defined here : + + http://dream.cs.bath.ac.uk/researchdev/wave-ex/bformat.html. +

+
+
Return value:
+
SF_AMBISONIC_NONE or SF_AMBISONIC_B_FORMAT or zero if the file format + does not support ambisonic formats. +
+ + + +


SFC_WAVEX_SET_AMBISONIC

+

+Set the GUID of a new WAVEX file to indicate an Ambisonics format. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_WAVEX_SET_AMBISONIC
+        data     : NULL
+        datasize : SF_AMBISONIC_NONE or SF_AMBISONIC_B_FORMAT
+
+

+Turn on (SF_AMBISONIC_B_FORMAT) or off (SF_AMBISONIC_NONE) encoding. +This command is currently only supported for files with SF_FORMAT_WAVEX format. +

+

+ The Ambisonic WAVEX formats are defined here : + + http://dream.cs.bath.ac.uk/researchdev/wave-ex/bformat.html. +

+
+
Return value:
+
Return the ambisonic value that has just been set or zero if the file + format does not support ambisonic encoding. +
+ + + +


SFC_SET_VBR_ENCODING_QUALITY

+

+Set the the Variable Bit Rate encoding quality. +The encoding quality value should be between 0.0 (lowest quality) and 1.0 +(highest quality). +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_SET_VBR_ENCODING_QUALITY
+        data     : A pointer to a double value
+        datasize : sizeof (double)
+
+

+The command must be sent before any audio data is written to the file. +

+

+

+
+
Return value:
+
Zero on success, non-zero otherwise. +
+ + + +


SFC_RAW_NEEDS_ENDSWAP

+

+Determine if raw data read using + + sf_read_raw +needs to be end swapped on the host CPU. +

+

+For instance, will return SF_TRUE on when reading WAV containing +SF_FORMAT_PCM_16 data on a big endian machine and SF_FALSE on a little endian +machine. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_RAW_NEEDS_ENDSWAP
+        data     : NULL
+        datasize : 0
+
+ +
+
Return value:
+
SF_TRUE or SF_FALSE +
+ + + + +


SFC_GET_BROADCAST_INFO

+

+Retrieve the Broadcast Extension Chunk from WAV (and related) files. +

+

+Parameters: +

+
+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_GET_BROADCAST_INFO
+        data     : a pointer to an SF_BROADCAST_INFO struct
+        datasize : sizeof (SF_BROADCAST_INFO)
+
+

+The SF_BROADCAST_INFO struct is defined in <sndfile.h> as: +

+
+    typedef struct
+    {   char            description [256] ;
+        char            originator [32] ;
+        char            originator_reference [32] ;
+        char            origination_date [10] ;
+        char            origination_time [8] ;
+        unsigned int    time_reference_low ;
+        unsigned int    time_reference_high ;
+        short           version ;
+        char            umid [64] ;
+        char            reserved [190] ;
+        unsigned int    coding_history_size ;
+        char            coding_history [256] ;
+    } SF_BROADCAST_INFO ;
+
+ +
+
Return value:
+
SF_TRUE if the file contained a Broadcast Extension chunk or SF_FALSE + otherwise. +
+ + + +


SFC_SET_BROADCAST_INFO

+

+Set the Broadcast Extension Chunk for WAV (and related) files. +

+

+Parameters: +

+
+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_SET_BROADCAST_INFO
+        data     : a pointer to an SF_BROADCAST_INFO struct
+        datasize : sizeof (SF_BROADCAST_INFO)
+
+ +
+
Return value:
+
SF_TRUE if setting the Broadcast Extension chunk was successful and SF_FALSE + otherwise. +
+ + + +


SFC_GET_LOOP_INFO

+

+Retrieve loop information for file including time signature, length in +beats and original MIDI base note +

+

+Parameters: +

+
+         sndfile  : A valid SNDFILE* pointer
+         cmd      : SFC_GET_LOOP_INFO
+         data     : a pointer to an SF_LOOP_INFO struct
+         datasize : sizeof (SF_LOOP_INFO)
+
+

+The SF_BROADCAST_INFO struct is defined in <sndfile.h> as: +

+
+        typedef struct
+        {   short    time_sig_num ;   /* any positive integer    > 0  */
+            short    time_sig_den ;   /* any positive power of 2 > 0  */
+            int        loop_mode ;    /* see SF_LOOP enum             */
+
+            int        num_beats ;    /* this is NOT the amount of quarter notes !!!*/
+                                      /* a full bar of 4/4 is 4 beats */
+                                      /* a full bar of 7/8 is 7 beats */
+
+            float    bpm ;            /* suggestion, as it can be calculated using other fields:*/
+                                      /* file's lenght, file's sampleRate and our time_sig_den*/
+                                      /* -> bpms are always the amount of _quarter notes_ per minute */
+
+            int    root_key ;         /* MIDI note, or -1 for None */
+            int future [6] ;
+        } SF_LOOP_INFO ;
+
+

+Example: +

+
+         SF_LOOP_INFO loop;
+         sf_command (sndfile, SFC_GET_LOOP_INFO, &loop, sizeof (loop)) ;
+
+
+
Return value:
+
SF_TRUE if the file header contains loop information for the file. + SF_FALSE otherwise. +
+ + + + + +


SFC_GET_INSTRUMENT

+

+Retrieve instrument information from file including MIDI base note, +keyboard mapping and looping informations(start/stop and mode). +

+

+Parameters: +

+
+         sndfile  : A valid SNDFILE* pointer
+         cmd      : SFC_GET_INSTRUMENT
+         data     : a pointer to an SF_INSTRUMENT struct
+         datasize : sizeof (SF_INSTRUMENT)
+
+ +

+The SF_INSTRUMENT struct is defined in <sndfile.h> as: +

+
+        enum
+        {    /*
+            **    The loop mode field in SF_INSTRUMENT will be one of the following.
+            */
+            SF_LOOP_NONE = 800,
+            SF_LOOP_FORWARD,
+            SF_LOOP_BACKWARD,
+            SF_LOOP_ALTERNATING
+        } ;
+
+        typedef struct
+        {   int gain ;
+            char basenote, detune ;
+            char velocity_lo, velocity_hi ;
+            char key_lo, key_hi ;
+            int loop_count ;
+
+            struct
+            {   int mode ;
+                unsigned int start ;
+                unsigned int end ;
+                unsigned int count ;
+            } loops [16] ; /* make variable in a sensible way */
+        } SF_INSTRUMENT ;
+
+ +

+Example: +

+
+         SF_INSTRUMENT inst ;
+         sf_command (sndfile, SFC_GET_INSTRUMENT, &inst, sizeof (inst)) ;
+
+
+
Return value:
+
SF_TRUE if the file header contains instrument information for the + file. SF_FALSE otherwise. +
+ + + + + +


SFC_SET_INSTRUMENT

+

+Set the instrument information for the file. +

+

+Parameters: +

+
+         sndfile  : A valid SNDFILE* pointer
+         cmd      : SFC_GET_INSTRUMENT
+         data     : a pointer to an SF_INSTRUMENT struct
+         datasize : sizeof (SF_INSTRUMENT)
+
+

+Example: +

+
+         SF_INSTRUMENT inst ;
+         sf_command (sndfile, SFC_SET_INSTRUMENT, &inst, sizeof (inst)) ;
+
+
+
Return value:
+
SF_TRUE if the file header contains instrument information for the + file. SF_FALSE otherwise. +
+ + + + + +


SFC_SET_VBR_ENCODING_QUALITY

+

+Set the Variable Bite Rate encoding quality. +Currenly only implemented fro Ogg/Vorbis files. +

+

+Parameters: +

+
+         sndfile  : A valid SNDFILE* pointer
+         cmd      : SFC_SET_VBR_ENCODING_QUALITY
+         data     : a pointer to double specifing VBR quality
+         datasize : sizeof (double)
+
+

+Example: +

+
+         double quality = 0.5 ;
+         sf_command (sndfile, SFC_SET_VBR_ENCODING_QUALITY, &quality, sizeof (double)) ;
+
+
+
Return value:
+
SF_TRUE if VBR encoding quality was set. + SF_FALSE otherwise. +
+ + + + +
+

+ The libsndfile home page is here : + + http://www.mega-nerd.com/libsndfile/. +
+Version : 1.0.25 +

+ + + diff --git a/interpretor/libsndfile-1.0.25/doc/dither.html b/interpretor/libsndfile-1.0.25/doc/dither.html new file mode 100644 index 0000000..01a416f --- /dev/null +++ b/interpretor/libsndfile-1.0.25/doc/dither.html @@ -0,0 +1,1017 @@ + + + + + + libsndfile : the sf_command function. + + + + + + + + + + + +

sf_command

+
+
+        int    sf_command (SNDFILE *sndfile, int cmd, void *data, int datasize) ;
+
+

+ This function allows the caller to retrieve information from or change aspects of the + library behaviour. + Examples include retrieving a string containing the library version or changing the + scaling applied to floating point sample data during read and write. + Most of these operations are performed on a per-file basis. +

+

+ The cmd parameter is a integer identifier which is defined in <sndfile.h>. + All of the valid command identifiers have names begining with "SFC_". + Data is passed to and returned from the library by use of a void pointer. + The library will not read or write more than datasize bytes from the void pointer. + For some calls no data is required in which case data should be NULL and datasize + may be used for some other purpose. +

+

+ The available commands are as follows: +

+ +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
SFC_GET_LIB_VERSIONRetrieve the version of the library.
SFC_GET_LOG_INFORetrieve the internal per-file operation log.
SFC_CALC_SIGNAL_MAXRetrieve the measured maximum signal value.
SFC_CALC_NORM_SIGNAL_MAXRetrieve the measured normalised maximum signal value.
SFC_CALC_MAX_ALL_CHANNELSCalculate peaks for all channels.
SFC_CALC_NORM_MAX_ALL_CHANNELSCalculate normalised peaks for all channels.
SFC_SET_NORM_FLOATModify the normalisation behaviour of the floating point reading and writing functions.
SFC_SET_NORM_DOUBLEModify the normalisation behaviour of the double precision floating point reading and writing functions.
SFC_GET_NORM_FLOATRetrieve the current normalisation behaviour of the floating point reading and writing functions.
SFC_GET_NORM_DOUBLERetrieve the current normalisation behaviour of the double precision floating point reading and writing functions.
SFC_GET_SIMPLE_FORMAT_COUNTRetrieve the number of simple formats supported by libsndfile.
SFC_GET_SIMPLE_FORMATRetrieve information about a simple format.
SFC_GET_FORMAT_INFORetrieve information about a major or subtype format.
SFC_GET_FORMAT_MAJOR_COUNTRetrieve the number of major formats.
SFC_GET_FORMAT_MAJORRetrieve information about a major format type.
SFC_GET_FORMAT_SUBTYPE_COUNTRetrieve the number of subformats.
SFC_GET_FORMAT_SUBTYPERetrieve information about a subformat.
SFC_SET_ADD_PEAK_CHUNKSwitch the code for adding the PEAK chunk to WAV and AIFF files on or off.
SFC_UPDATE_HEADER_NOWUsed when a file is open for write, this command will update the file + header to reflect the data written so far.
SFC_SET_UPDATE_HEADER_AUTOUsed when a file is open for write, this command will cause the file header + to be updated after each write to the file.
SFC_FILE_TRUNCATETruncate a file open for write or for read/write.
SFC_SET_RAW_START_OFFSETChange the data start offset for files opened up as SF_FORMAT_RAW.
+
+ +

+ +
+ + + +


SFC_GET_LIB_VERSION

+

+Retrieve the version of the library as a string. +

+

+Parameters: +

+        sndfile  : Not used
+        cmd      : SFC_GET_LIB_VERSION
+        data     : A pointer to a char buffer
+        datasize : The size of the the buffer
+
+

+Example: +

+
+        char  buffer [128] ;
+        sf_command (NULL, SFC_GET_LIB_VERSION, buffer, sizeof (buffer)) ;
+
+ +
+
Return value:
+
This call will return the length of the retrieved version string. +
+
+
Notes:
+
+The string returned in the buffer passed to this function will not overflow +the buffer and will always be null terminated . +
+ + + +


SFC_GET_LOG_INFO

+

+Retrieve the log buffer generated when opening a file as a string. This log +buffer can often contain a good reason for why libsndfile failed to open a +particular file. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_GET_LOG_INFO
+        data     : A pointer to a char buffer
+        datasize : The size of the the buffer
+
+

+Example: +

+
+        char  buffer [2048] ;
+        sf_command (sndfile, SFC_GET_LOG_INFO, buffer, sizeof (buffer)) ;
+
+ +
+
Return value:
+
This call will return the length of the retrieved version string. +
+
+
Notes:
+
+The string returned in the buffer passed to this function will not overflow +the buffer and will always be null terminated . +
+ + + +


SFC_CALC_SIGNAL_MAX

+

+Retrieve the measured maximum signal value. This involves reading through +the whole file which can be slow on large files. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_CALC_SIGNAL_MAX
+        data     : A pointer to a double
+        datasize : sizeof (double)
+
+

+Example: +

+
+        double   max_val ;
+        sf_command (sndfile, SFC_CALC_SIGNAL_MAX, &max_val, sizeof (max_val)) ;
+
+ +
+
Return value:
+
Zero on success, non-zero otherwise. +
+ + + +


SFC_CALC_NORM_SIGNAL_MAX

+

+Retrieve the measured normailised maximum signal value. This involves reading +through the whole file which can be slow on large files. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_CALC_NORM_SIGNAL_MAX
+        data     : A pointer to a double
+        datasize : sizeof (double)
+
+

+Example: +

+
+        double   max_val ;
+        sf_command (sndfile, SFC_CALC_NORM_SIGNAL_MAX, &max_val, sizeof (max_val)) ;
+
+ +
+
Return value:
+
Zero on success, non-zero otherwise. +
+ + + +


SFC_CALC_MAX_ALL_CHANNELS

+

+Calculate peaks for all channels. This involves reading through +the whole file which can be slow on large files. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_CALC_MAX_ALL_CHANNELS
+        data     : A pointer to a double
+        datasize : sizeof (double) * number_of_channels
+
+

+Example: +

+
+        double   peaks [number_of_channels] ;
+        sf_command (sndfile, SFC_CALC_MAX_ALL_CHANNELS, peaks, sizeof (peaks)) ;
+
+
+
Return value:
+
Zero if peaks have been calculated successfully and non-zero otherwise. +
+ + + + +


SFC_CALC_NORM_MAX_ALL_CHANNELS

+

+Calculate normalised peaks for all channels. This involves reading through +the whole file which can be slow on large files. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_CALC_NORM_MAX_ALL_CHANNELS
+        data     : A pointer to a double
+        datasize : sizeof (double) * number_of_channels
+
+

+Example: +

+
+        double   peaks [number_of_channels] ;
+        sf_command (sndfile, SFC_CALC_NORM_MAX_ALL_CHANNELS, peaks, sizeof (peaks)) ;
+
+
+
Return value:
+
Zero if peaks have been calculated successfully and non-zero otherwise. +
+ + + + + + + + + + + +


SFC_SET_NORM_FLOAT

+

+This command only affects data read from or written to using the floating point functions: +

+
+	size_t    sf_read_float    (SNDFILE *sndfile, float *ptr, size_t items) ;
+	size_t    sf_readf_float   (SNDFILE *sndfile, float *ptr, size_t frames) ;
+
+	size_t    sf_write_float   (SNDFILE *sndfile, float *ptr, size_t items) ;
+	size_t    sf_writef_float  (SNDFILE *sndfile, float *ptr, size_t frames) ;
+
+

+Parameters: +

+
+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_SET_NORM_FLOAT
+        data     : NULL
+        datasize : SF_TRUE or SF_FALSE
+
+

+For read operations setting normalisation to SF_TRUE means that the data from all +subsequent reads will be be normalised to the range [-1.0, 1.0]. +

+

+For write operations, setting normalisation to SF_TRUE means than all data supplied +to the float write functions should be in the range [-1.0, 1.0] and will be scaled +for the file format as necessary. +

+

+For both cases, setting normalisation to SF_FALSE means that no scaling will take place. +

+

+Example: +

+
+        sf_command (sndfile, SFC_SET_NORM_FLOAT, NULL, SF_TRUE) ;
+
+        sf_command (sndfile, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+
+
+
Return value:
+
Returns 1 on success or 0 for failure. +
+ + + +


SFC_SET_NORM_DOUBLE

+

+This command only affects data read from or written to using the double precision +floating point functions: +

+
+	size_t    sf_read_double    (SNDFILE *sndfile, double *ptr, size_t items) ;
+	size_t    sf_readf_double   (SNDFILE *sndfile, double *ptr, size_t frames) ;
+
+	size_t    sf_write_double   (SNDFILE *sndfile, double *ptr, size_t items) ;
+	size_t    sf_writef_double  (SNDFILE *sndfile, double *ptr, size_t frames) ;
+
+

+Parameters: +

+
+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_SET_NORM_DOUBLE
+        data     : NULL
+        datasize : SF_TRUE or SF_FALSE
+
+

+For read operations setting normalisation to SF_TRUE means that the data +from all subsequent reads will be be normalised to the range [-1.0, 1.0]. +

+

+For write operations, setting normalisation to SF_TRUE means than all data supplied +to the double write functions should be in the range [-1.0, 1.0] and will be scaled +for the file format as necessary. +

+

+For both cases, setting normalisation to SF_FALSE means that no scaling will take place. +

+

+Example: +

+
+        sf_command (sndfile, SFC_SET_NORM_DOUBLE, NULL, SF_TRUE) ;
+
+        sf_command (sndfile, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+
+
+
Return value:
+
Returns 1 on success or 0 for failure. +
+ + + +


SFC_GET_NORM_FLOAT

+

+Retrieve the current float normalisation mode. +

+

+Parameters: +

+
+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_GET_NORM_FLOAT
+        data     : NULL
+        datasize : anything
+
+

+Example: +

+
+        normalisation = sf_command (sndfile, SFC_GET_NORM_FLOAT, NULL, 0) ;
+
+
+
Return value:
+
Returns TRUE if normaisation is on and FALSE otherwise. +
+ + + +


SFC_GET_NORM_DOUBLE

+

+Retrieve the current float normalisation mode. +

+

+Parameters: +

+
+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_GET_NORM_DOUBLE
+        data     : NULL
+        datasize : anything
+
+

+Example: +

+
+        normalisation = sf_command (sndfile, SFC_GET_NORM_DOUBLE, NULL, 0) ;
+
+
+
Return value:
+
Returns TRUE if normalisation is on and FALSE otherwise. +
+ + + +


SFC_GET_SIMPLE_FORMAT_COUNT

+

+Retrieve the number of simple formats supported by libsndfile. +

+

+Parameters: +

+
+        sndfile  : Not used.
+        cmd      : SFC_GET_SIMPLE_FORMAT_COUNT
+        data     : a pointer to an int
+        datasize : sizeof (int)
+
+

+Example: +

+
+        int  count ;
+        sf_command (sndfile, SFC_GET_SIMPLE_FORMAT_COUNT, &count, sizeof (int)) ;
+
+
+
Return value:
+
0 +
+ + + +


SFC_GET_SIMPLE_FORMAT

+

+Retrieve information about a simple format. +

+

+Parameters: +

+
+        sndfile  : Not used.
+        cmd      : SFC_GET_SIMPLE_FORMAT
+        data     : a pointer to an  SF_FORMAT_INFO struct
+        datasize : sizeof (SF_FORMAT_INFO)
+
+

+The SF_FORMAT_INFO struct is defined in <sndfile.h> as: +

+
+        typedef struct
+        {   int         format ;
+            const char  *name ;
+            const char  *extension ;
+        } SF_FORMAT_INFO ;
+
+

+When sf_command() is called with SF_GET_SIMPLE_FORMAT, the value of the format +field should be the format number (ie 0 <= format <= count value obtained using +SF_GET_SIMPLE_FORMAT_COUNT). +

+

+Example: +

+
+        SF_FORMAT_INFO	format_info ;
+        int             k, count ;
+
+        sf_command (sndfile, SFC_GET_SIMPLE_FORMAT_COUNT, &count, sizeof (int)) ;
+
+        for (k = 0 ; k < count ; k++)
+        {   format_info.format = k ;
+            sf_command (sndfile, SFC_GET_SIMPLE_FORMAT, &format_info, sizeof (format_info)) ;
+            printf ("%08x  %s %s\n", format_info.format, format_info.name, format_info.extension) ;
+            } ;
+
+
+
Return value:
+
0 on success and non-zero otherwise. +
The value of the format field of the SF_FORMAT_INFO struct will be an value which + can be placed in the format field of an SF_INFO struct when a file is to be opened + for write. +
The name field will contain a char* pointer to the name of the string ie "WAV (Microsoft 16 bit PCM)". +
The extention field will contain the most commonly used file extension for that file type. +
+ + + +


SFC_GET_FORMAT_INFO

+

+Retrieve information about a major or subtype format. +

+

+Parameters: +

+
+        sndfile  : Not used.
+        cmd      : SFC_GET_FORMAT_INFO
+        data     : a pointer to an SF_FORMAT_INFO struct
+        datasize : sizeof (SF_FORMAT_INFO)
+
+

+The SF_FORMAT_INFO struct is defined in <sndfile.h> as: +

+
+        typedef struct
+        {   int         format ;
+            const char  *name ;
+            const char  *extension ;
+        } SF_FORMAT_INFO ;
+
+

+When sf_command() is called with SF_GET_FORMAT_INFO, the format field is +examined and if (format & SF_FORMAT_TYPEMASK) is a valid format then the struct +is filled in with information about the given major type. +If (format & SF_FORMAT_TYPEMASK) is FALSE and (format & SF_FORMAT_SUBMASK) is a +valid subtype format then the struct is filled in with information about the given +subtype. +

+

+Example: +

+
+        SF_FORMAT_INFO	format_info ;
+
+        format_info.format = SF_FORMAT_WAV ;
+        sf_command (sndfile, SFC_GET_FORMAT_INFO, &format_info, sizeof (format_info)) ;
+        printf ("%08x  %s %s\n", format_info.format, format_info.name, format_info.extension) ;
+
+        format_info.format = SF_FORMAT_ULAW ;
+        sf_command (sndfile, SFC_GET_FORMAT_INFO, &format_info, sizeof (format_info)) ;
+        printf ("%08x  %s\n", format_info.format, format_info.name) ;
+
+
+
Return value:
+
0 on success and non-zero otherwise. +
+ + +


SFC_GET_FORMAT_MAJOR_COUNT

+

+Retrieve the number of major formats. +

+

+Parameters: +

+
+        sndfile  : Not used.
+        cmd      : SFC_GET_FORMAT_MAJOR_COUNT
+        data     : a pointer to an int
+        datasize : sizeof (int)
+
+

+Example: +

+
+        int  count ;
+        sf_command (sndfile, SFC_GET_FORMAT_MAJOR_COUNT, &count, sizeof (int)) ;
+
+
+
Return value:
+
0 +
+ + + +


SFC_GET_FORMAT_MAJOR

+

+Retrieve information about a major format type. +

+

+Parameters: +

+
+        sndfile  : Not used.
+        cmd      : SFC_GET_FORMAT_MAJOR
+        data     : a pointer to an  SF_FORMAT_INFO struct
+        datasize : sizeof (SF_FORMAT_INFO)
+
+

+Example: +

+
+        SF_FORMAT_INFO	format_info ;
+        int             k, count ;
+
+        sf_command (sndfile, SFC_GET_FORMAT_MAJOR_COUNT, &count, sizeof (int)) ;
+
+        for (k = 0 ; k < count ; k++)
+        {   format_info.format = k ;
+            sf_command (sndfile, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info)) ;
+            printf ("%08x  %s %s\n", format_info.format, format_info.name, format_info.extension) ;
+            } ;
+
+

+For a more comprehensive example, see the program list_formats.c in the examples/ +directory of the libsndfile source code distribution. +

+
+
Return value:
+
0 on success and non-zero otherwise. +
The value of the format field will one of the major format identifiers suc as SF_FORMAT_WAV + SF_FORMAT_AIFF. +
The name field will contain a char* pointer to the name of the string ie "WAV (Microsoft)". +
The extention field will contain the most commonly used file extension for that file type. +
+ + + +


SFC_GET_FORMAT_SUBTYPE_COUNT

+

+Retrieve the number of subformats. +

+

+Parameters: +

+
+        sndfile  : Not used.
+        cmd      : SFC_GET_FORMAT_SUBTYPE_COUNT
+        data     : a pointer to an int
+        datasize : sizeof (int)
+
+

+Example: +

+
+        int   count ;
+        sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE_COUNT, &count, sizeof (int)) ;
+
+
+
Return value:
+
0 +
+ + + +


SFC_GET_FORMAT_SUBTYPE

+

+Retrieve information about a subformat. +

+

+Parameters: +

+
+        sndfile  : Not used.
+        cmd      : SFC_GET_FORMAT_SUBTYPE
+        data     : a pointer to an SF_FORMAT_INFO struct
+        datasize : sizeof (SF_FORMAT_INFO)
+
+

+Example: +

+
+        SF_FORMAT_INFO	format_info ;
+        int             k, count ;
+
+        sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE_COUNT, &count, sizeof (int)) ;
+
+        /* Retrieve all the subtypes supported by the WAV format. */
+        for (k = 0 ; k < count ; k++)
+        {   format_info.format = k ;
+            sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ;
+            if (! sf_format_check (format.info | SF_FORMAT_WAV))
+               continue ;
+            printf ("%08x  %s\n", format_info.format, format_info.name) ;
+            } ;
+
+

+For a more comprehensive example, see the program list_formats.c in the examples/ +directory of the libsndfile source code distribution. +

+
+
Return value:
+
0 on success and non-zero otherwise. +
The value of the format field will one of the major format identifiers such as SF_FORMAT_WAV + SF_FORMAT_AIFF. +
The name field will contain a char* pointer to the name of the string; for instance + "WAV (Microsoft)" or "AIFF (Apple/SGI)". +
The extention field will be a NULL pointer. +
+ + + +


SFC_SET_ADD_PEAK_CHUNK

+

+By default, WAV and AIFF files which contain floating point data (subtype SF_FORMAT_FLOAT +or SF_FORMAT_DOUBLE) have a PEAK chunk. +By using this command, the addition of a PEAK chunk can be turned on or off. +

+

+Note : This call must be made before any data is written to the file. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_SET_ADD_PEAK_CHUNK
+        data     : Not used (should be NULL)
+        datasize : TRUE or FALSE.
+
+

+Example: +

+
+        /* Turn on the PEAK chunk. */
+        sf_command (sndfile, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_TRUE) ;
+
+        /* Turn off the PEAK chunk. */
+        sf_command (sndfile, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ;
+
+
+
Return value:
+
Returns SF_TRUE if the peak chunk will be written after this call. +
Returns SF_FALSE if the peak chunk will not be written after this call. +
+ + + +


SFC_UPDATE_HEADER_NOW

+

+The header of an audio file is normally written by libsndfile when the file is +closed using sf_close(). +

+

+There are however situations where large files are being generated and it would +be nice to have valid data in the header before the file is complete. +Using this command will update the file header to reflect the amount of data written +to the file so far. +Other programs opening the file for read (before any more data is written) will +then read a valid sound file header. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_UPDATE_HEADER_NOW
+        data     : Not used (should be NULL)
+        datasize : Not used.
+
+

+Example: +

+
+        /* Update the header now. */
+        sf_command (sndfile, SFC_UPDATE_HEADER_NOW, NULL, 0) ;
+
+
+
Return value:
+
0 +
+ + + +


SFC_SET_UPDATE_HEADER_AUTO

+

+Similar to SFC_UPDATE_HEADER_NOW but updates the header at the end of every call +to the sf_write* functions. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_UPDATE_HEADER_NOW
+        data     : Not used (should be NULL)
+        datasize : SF_TRUE or SF_FALSE
+
+

+Example: +

+
+        /* Turn on auto header update. */
+        sf_command (sndfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ;
+
+        /* Turn off auto header update. */
+        sf_command (sndfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_FALSE) ;
+
+
+
Return value:
+
TRUE if auto update header is now on; FALSE otherwise. +
+ + + +


SFC_FILE_TRUNCATE

+

+Truncate a file open for write or for read/write. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_FILE_TRUNCATE
+        data     : A pointer to an sf_count_t.
+        datasize : sizeof (sf_count_t)
+
+ +

+Truncate the file to the number of frames specified by the sf_count_t pointed +to by data. +After this command, both the read and the write pointer will be +at the new end of the file. +This command will fail (returning non-zero) if the requested truncate position +is beyond the end of the file. +

+

+Example: +

+
+        /* Truncate the file to a length of 20 frames. */
+        sf_count_t  frames = 20 ;
+        sf_command (sndfile, SFC_FILE_TRUNCATE, &frames, sizeof (frames)) ;
+
+
+
Return value:
+
Zero on sucess, non-zero otherwise. +
+ + + +


SFC_SET_RAW_START_OFFSET

+

+Change the data start offset for files opened up as SF_FORMAT_RAW. +

+

+Parameters: +

+        sndfile  : A valid SNDFILE* pointer
+        cmd      : SFC_SET_RAW_START_OFFSET
+        data     : A pointer to an sf_count_t.
+        datasize : sizeof (sf_count_t)
+
+ +

+For a file opened as format SF_FORMAT_RAW, set the data offset to the value +given by data. +

+

+Example: +

+
+        /* Reset the data offset to 5 bytes from the start of the file. */
+        sf_count_t  offset = 5 ;
+        sf_command (sndfile, SFC_SET_RAW_START_OFFSET, &offset, sizeof (offset)) ;
+
+
+
Return value:
+
Zero on sucess, non-zero otherwise. +
+ + + +
+

+ The libsndfile home page is here : + + http://www.mega-nerd.com/libsndfile/. +
+Version : 1.0.25 +

+ + + diff --git a/interpretor/libsndfile-1.0.25/doc/embedded_files.html b/interpretor/libsndfile-1.0.25/doc/embedded_files.html new file mode 100644 index 0000000..c73e86a --- /dev/null +++ b/interpretor/libsndfile-1.0.25/doc/embedded_files.html @@ -0,0 +1,47 @@ + + + + + + libsndfile : Embedded Sound Files. + + + + + + + + + + +

Embedded Sound Files.

+ +

+By using the open SNDFILE with a file descriptor function: +

+ +
+      SNDFILE*  sf_open_fd (int fd, int mode, SF_INFO *sfinfo, int close_desc) ;
+
+ +

+it is possible to open sound files embedded within larger files. +There are however a couple of caveats: +

+ +

    +
  • Read/Write mode (SFM_RDWR) is not supported. +
  • Writing of embedded files is only supported at the end of the file. +
  • Reading of embedded files is only supported at file offsets greater + than zero. +
  • Not all file formats are supported (currently only WAV, AIFF and AU). +
+ +

+The test program multi_file_test.c in the tests/ directory of the +source code tarball shows how this functionality is used to read and write +embedded files. +

+ + + diff --git a/interpretor/libsndfile-1.0.25/doc/index.html b/interpretor/libsndfile-1.0.25/doc/index.html new file mode 100644 index 0000000..bb128f5 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/doc/index.html @@ -0,0 +1,494 @@ + + + + + + libsndfile + + + + + + + + + + + + +
+ libsndfile.jpg +
+ +
+ History -+- + Features -+- + Similar or Related Projects -+- + News +
+ Development -+- + Programming Interface -+- + Bug Reporting -+- + Download +
+ FAQ -+- + Mailing Lists -+- + Change Log -+- + Licensing Information -+- + See Also +
+ +

+

+ Libsndfile is a C library for reading and writing files containing sampled sound + (such as MS Windows WAV and the Apple/SGI AIFF format) through one standard + library interface. It is released in source code format under the + Gnu Lesser General Public License. +

+ +

+ The library was written to compile and run on a Linux system but should compile + and run on just about any Unix (including MacOS X). + There are also pre-compiled binaries available for 32 and 64 bit windows. +

+

+ It was designed to handle both little-endian (such as WAV) and big-endian + (such as AIFF) data, and to compile and run correctly on little-endian (such as Intel + and DEC/Compaq Alpha) processor systems as well as big-endian processor systems such + as Motorola 68k, Power PC, MIPS and Sparc. + Hopefully the design of the library will also make it easy to extend for reading and + writing new sound file formats. +

+ +

+ It has been compiled and tested (at one time or another) on the following systems: +

+ +
    +
  • Every platform supported by Debian GNU/Linux including x86_64-linux-gnu, + i486-linux-gnu, powerpc-linux-gnu, sparc-linux-gnu, alpha-linux-gnu, + mips-linux-gnu and armel-linux-gnu.
    • +
  • arm-linux-androideab (Android phones OS)
    • +
  • powerpc-apple-darwin7.0 (Mac OS X 10.3)
    • +
  • sparc-sun-solaris2.8 (using gcc)
    • +
  • mips-sgi-irix5.3 (using gcc)
    • +
  • QNX 6.0
    • +
  • i386-unknown-openbsd2.9
    • +
+ +

+ At the moment, each new release is being tested on i386 Linux, x86_64 Linux, + PowerPC Linux, Win32 and Win64. +

+ + + + +

Features

+

+ libsndfile has the following main features : +

+
    +
  • Ability to read and write a large number of file formats. +
  • A simple, elegant and easy to use Applications Programming Interface. +
  • Usable on Unix, Win32, MacOS and others. +
  • On the fly format conversion, including endian-ness swapping, type conversion + and bitwidth scaling. +
  • Optional normalisation when reading floating point data from files containing + integer data. +
  • Ability to open files in read/write mode. +
  • The ability to write the file header without closing the file (only on files + open for write or read/write). +
  • Ability to query the library about all supported formats and retrieve text + strings describing each format. +
+

+ libsndfile has a comprehensive test suite so that each release is as bug free + as possible. + When new bugs are found, new tests are added to the test suite to ensure that + these bugs don't creep back into the code. + When new features are added, tests are added to the test suite to make sure that + these features continue to work correctly even when they are old features. +

+

+ The following table lists the file formats and encodings that libsndfile can read + and write. + The file formats are arranged across the top and encodings along the left + edge. +

+
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
 Micro- soft
WAV		SGI / Apple
AIFF / AIFC		Sun / DEC /
NeXT
AU / SND		Header- less
RAW		Paris Audio
File
PAF		Commo- dore
Amiga
IFF / SVX		Sphere
Nist
WAV		IRCAM
SF		Creative
VOC		Sound forge
W64		GNU Octave 2.0
MAT4		GNU Octave 2.1
MAT5		Portable Voice Format
PVF		Fasttracker 2
XI		HMM Tool Kit
HTK		Apple
CAF		Sound
Designer II
SD2		Free Lossless Audio Codec
FLAC
Unsigned 8 bit PCMR/WR/W R/W    R/WR/W R/W      
Signed 8 bit PCM R/WR/WR/WR/WR/WR/W     R/W  R/WR/WR/W
Signed 16 bit PCMR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/W R/WR/WR/WR/W
Signed 24 bit PCMR/WR/WR/WR/WR/W R/WR/W R/W     R/WR/WR/W
Signed 32 bit PCMR/WR/WR/WR/W  R/WR/W R/WR/WR/WR/W  R/W  
32 bit floatR/WR/WR/WR/W   R/W R/WR/WR/W   R/W  
64 bit doubleR/WR/WR/WR/W     R/WR/WR/W   R/W  
u-law encodingR/WR/WR/WR/W  R/WR/WR/WR/W     R/W  
A-law encodingR/WR/WR/WR/W  R/WR/WR/WR/W     R/W  
IMA ADPCMR/W        R/W        
MS ADPCMR/W        R/W        
GSM 6.10R/WR/W R/W     R/W        
G721 ADPCM 32kbpsR/W R/W               
G723 ADPCM 24kbps  R/W               
G723 ADPCM 40kbps  R/W               
12 bit DWVW R/W R/W              
16 bit DWVW R/W R/W              
24 bit DWVW R/W R/W              
Ok Dialogic ADPCM   R/W              
8 bit DPCM             R/W    
16 bit DPCM             R/W    
+ +

+From version 1.0.18, libsndfile also reads and writes + FLAC +and + Ogg/Vorbis. +

+ + + +

+ Some of the file formats I am also interested in adding are: +

+
    +
  • Kurzweil K2000 sampler files. +
  • Ogg Speex. +
+

+ I have decided that I will not be adding support for MPEG Layer 3 (commonly + known as MP3) due to the patent issues surrounding this file format. + See + + the FAQ + for more. +

+

+ Other file formats may also be added on request. +

+ + + + +

History

+

+ My first attempt at reading and writing WAV files was in 1990 or so under Windows + 3.1. + I started using Linux in early 1995 and contributed some code to the + wavplay + program. + That contributed code would eventually mutate into this library. + As one of my interests is Digital Signal Processing (DSP) I decided that as well as + reading data from an audio file in the native format (typically 16 bit short integers) + it would also be useful to be able to have the library do the conversion to floating + point numbers for DSP applications. + It then dawned on me that whatever file format (anything from 8 bit unsigned chars, + to 32 bit floating point numbers) the library should be able to convert the data to + whatever format the library user wishes to use it in. + For example, in a sound playback program, the library caller typically wants the sound + data in 16 bit short integers to dump into a sound card even though the data in the + file may be 32 bit floating point numbers (ie Microsoft's WAVE_FORMAT_IEEE_FLOAT + format). + Another example would be someone doing speech recognition research who has recorded + some speech as a 16 bit WAV file but wants to process it as double precision floating + point numbers. +

+

+ Here is the release history for libsndfile : +

+
    +
  • Version 0.0.8 (Feb 15 1999) First official release. +
  • Version 0.0.28 (Apr 26 2002) Final release of version 0 of libsndfile. +
  • Version 1.0.0rc1 (Jun 24 2002) Release candidate 1 of version 1 of libsndfile. +
  • Version 1.0.0rc6 (Aug 14 2002) MacOS 9 fixes. +
  • Version 1.0.0 (Aug 16 2002) First 1.0.X release. +
  • Version 1.0.1 (Sep 14 2002) Added MAT4 and MAT5 file formats. +
  • Version 1.0.2 (Nov 24 2002) Added VOX ADPCM format. +
  • Version 1.0.3 (Dec 09 2002) Fixes for Linux on ia64 CPUs. +
  • Version 1.0.4 (Feb 02 2003) New file formats and functionality. +
  • Version 1.0.5 (May 03 2003) One new file format and new functionality. +
  • Version 1.0.6 (Feb 08 2004) Large file fix for Linux/Solaris, new functionality + and Win32 improvements. +
  • Version 1.0.7 (Feb 24 2004) Fix build problems on MacOS X and fix ia64/MIPS etc + clip mode detction. +
  • Version 1.0.8 (Mar 14 2004) Minor bug fixes. +
  • Version 1.0.9 (Mar 30 2004) Add AVR format. Improve handling of some WAV files. +
  • Version 1.0.10 (Jun 15 2004) Minor bug fixes. Fix support for Win32 MinGW compiler. +
  • Version 1.0.11 (Nov 15 2004) Add SD2 file support, reading of loop data in WAV and AIFF. + Minor bug fixes. +
  • Version 1.0.12 (Sep 30 2005) Add FLAC and CAF file support, virtual I/O interface. + Minor bug fixes and cleanups. +
  • Version 1.0.13 (Jan 21 2006) Add read/write of instrument chunks. Minor bug fixes. +
  • Version 1.0.14 (Feb 19 2006) Minor bug fixes. Start shipping windows binary/source ZIP. +
  • Version 1.0.15 (Mar 16 2006) Minor bug fixes. +
  • Version 1.0.16 (Apr 30 2006) Add support for RIFX. Other minor feature enhancements and + bug fixes. +
  • Version 1.0.17 (Aug 31 2006) Add C++ wrapper sndfile.hh. Minor bug fixes and cleanups. +
  • Version 1.0.18 (Feb 07 2009) Add Ogg/Vorbis suppport, remove captive libraries, many + new features and bug fixes. Generate Win32 and Win64 pre-compiled binaries. +
  • Version 1.0.19 (Mar 02 2009) Fix for CVE-2009-0186. Huge number of minor fixes as a + result of static analysis. +
  • Version 1.0.20 (May 14 2009) Fix for potential heap overflow. +
  • Version 1.0.21 (December 13 2009) Bunch of minor bug fixes. +
  • Version 1.0.22 (October 04 2010) Bunch of minor bug fixes. +
  • Version 1.0.23 (October 10 2010) Minor bug fixes. +
  • Version 1.0.24 (March 23 2011) Minor bug fixes. +
  • Version 1.0.25 (July 13 2011) Fix for Secunia Advisory SA45125. Minor bug fixes and + improvements. +
+ + +

Similar or Related Projects

+ +
    +
  • SoX is a program for + converting between sound file formats. +
  • Wavplay started out + as a minimal WAV file player under Linux and has mutated into Gnuwave, a client/server + application for more general multimedia and games sound playback. +
  • Audiofile (libaudiofile) is + a library similar to libsndfile but with a different programming interface. The + author Michael Pruett has set out to clone (and fix some bugs in) the libaudiofile + library which ships with SGI's IRIX OS. +
  • sndlib.tar.gz is + another library written by Bill Schottstaedt of CCRMA. +
+ + +

Licensing

+

+ libsndfile is released under the terms of the GNU Lesser General Public License, + of which there are two versions; + version 2.1 + and + version 3. + To maximise the compatibility of libsndfile, the user may choose to use libsndfile + under either of the above two licenses. + You can also read a simple explanation of the ideas behind the GPL and the LGPL + here. +

+

+ You can use libsndfile with + Free Software, + Open Source, + proprietary, shareware or other closed source applications as long as libsndfile + is used as a dynamically loaded library and you abide by a small number of other + conditions (read the LGPL for more info). + With applications released under the GNU GPL you can also use libsndfile statically + linked to your application. +

+

+ I would like to see libsndfile used as widely as possible but I would prefer it + if you released software that uses libsndfile as + Free Software + or + Open Source. + However, if you put in a great deal of effort building a significant application + which simply uses libsndfile for file I/O, then I have no problem with you releasing + that as closed source and charging as much money as you want for it as long as you + abide by the license. +

+ + +

Download

+

+ Here is the latest version. It is available in the following formats: +

+ + +

+The Win32 installer was compiled for Windows XP but should also work on Windows +2000, Vista and Windows 7. +

+ +

+ Pre-release versions of libsndfile are available + here + and are announced on the + libsndfile-devel + mailing list. +

+ + +

See Also

+ + +

+ +
+ +

+ The latest version of this document can be found + here. +

+

+Author : + + Erik de Castro Lopo +

+ +

+This page has been accessed + counter.gif +times. +

+ + + + +

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z;qx59&l9>RGd6`2=aunfKiu?QIjTi&N;tRX!17O-t5tFj?;9F(*wOAv&2${R;oT`| zC~CGQ=b~#x9N{0`a2qZQe{>2k>8}%fQi+97s1(W`?YQk!nfS28{BAx8JwzwHkZXt7 z((fCG<%z*^_m)8u(P}j%)Ih}I!ONl;xhx-NDwEp~9yEBD`RlToT-FW!>_?zG4TEofG32E_& z;m2o*&s-Jn5UVOmZh;{SvS&GQ5vu=A!S6o4b+5ghV}&WS`|o6Y0CAnNzI`;EPCh)5 z%l=-0^N$)1xcon#hMVqHU4m|_=R~1huqyvQIulWG*3DbTbb#HJ*{#U4jRT!7gd9*- z^G|<>PW|Eh9sZ$fQn^E|F^U?jNP#yR6aY&4DEv?!1$6xfGip1g=J;CQ_VV;=Mfw~) zLT5}L0m~b)#%{C3ianaf?^jIZA9@jSyls^lx$n#T@EMfDHP&IEU+uUHR|I(OIHysFKF_(f1#JyzB#eg2Agb zPX8^GJCLcbY@=Zl0iPE-pB-0$b8Pe+YphZYjt2IAJuQAWmiS-brK + + + + + libsndfile Mailing Lists + + + + + + + + +


libsndfile Mailing Lists

+ +

+There are three mailing lists for libsndfile: +

+ +
    +
  • libsndfile-announce@mega-nerd.com   + Subscribe +
    + A list which will announce each new release of libsndfile. + Noone can post to this list except the author. +

    + +
  • libsndfile-devel@mega-nerd.com   + Subscribe +
    + A list for discussing bugs, porting issues and feature requests. + Posting is restricted to subscribers. +

    + +
  • libsndfile-users@mega-nerd.com   + Subscribe +
    + A list for discussing the use of libsndfile in other programs. + Posting is restricted to subscribers. + +

    +
+ +

+The libsndfile-devel and libsndfile-users list will automatically receive a +copy of all emails to the libsndfile-announce list. +

+
+ + + diff --git a/interpretor/libsndfile-1.0.25/doc/new_file_type.HOWTO b/interpretor/libsndfile-1.0.25/doc/new_file_type.HOWTO new file mode 100644 index 0000000..a6da80a --- /dev/null +++ b/interpretor/libsndfile-1.0.25/doc/new_file_type.HOWTO @@ -0,0 +1,135 @@ +new_file_type.HOWTO +=================== + + Original : Wed May 23 19:05:07 EST 2001 + Update 1 : Fri Jul 11 22:12:38 EST 2003 + +This document will attempt to explain as fully as possible how to add code to +libsndfile to allow the reading and writing of new file types. By new file +type I particularly mean a new header type rather than a new encoding method +for an existing file type. + +This HOWTO will take the form of a step by step guide. It will assume that you +have all required tools including : + + - gcc + - make (should really be the GNU version) + - autoconf + - automake + - libtool + +These should all be available on the GNU ftp site: ftp://ftp.gnu.org/pub/gnu/. + +To help make these steps clearer let's suppose we are adding support for the +Whacky file format whose files contain 'W','A','C' and 'K' as the first four +bytes of the file format. Lets also assume that Whacky files contain PCM encoded +data. + +Step 1 +------ +Create a new .c file in the src/ directory of the libsndfile source tree. The +file name should be reasonable descriptive so that is is obvious that files of +the new type are handled by this file. In this particular case the file might +be named 'whacky.c'. + +Step 2 +------ +Add your new source code file to the build process. + +Edit the file src/Makefile.am and add the name of your file handler to the +FILESPECIFIC list of handlers. This list looks something like this: + +FILESPECIFIC = aiff.c au.c au_g72x.c nist.c paf.c raw.c samplitude.c \ + svx.c wav.c wav_float.c wav_gsm610.c wav_ima_adpcm.c \ + wav_ms_adpcm.c + +Then, run the script named 'reconf' in the libsndfile top level directory, +which will run autoconf and other associated tools. Finally run "./configure" +in the top level directory. You may want to use the "--disable-gcc-opt" option +to disable gcc optimisations and make debugging with gdb/ddd easier. + +Step 3 +------ +Add a unique identifier for the new file type. + +Edit src/sndfile.h.in and find the enum containing the SF_FORMAT_XXX identifiers. +Since you will be adding a major file type you should add your identifier to the +top part of the list where the values are above 0x10000 in value. The easiest +way to do this is to find the largest value in the list, add 0x10000 to it and +make that your new identifier value. The identifier should be something like +SF_FORMAT_WACK. + +Step 4 +------ +Add code to the file type recogniser function. + +Edit src/sndfile.c and find the function guess_file_type (). This function +reads the first 3 ints of the file and from that makes a guess at the file +type. In our case we would add: + + + if (buffer [0] == MAKE_MARKER ('W','A','C','K')) + return SF_FORMAT_WACK ; + +The use of the MAKE_MARKER macro should be pretty obvious and it is defined at the +top of file should you need to have a look at it. + +Step 5 +------ +Add a call to your open function from psf_open_file (). + +Edit src/sndfile.c and find the switch statement in psf_open_file (). It starts +like this: + + switch (filetype) + { case SF_FORMAT_WAV : + error = wav_open (psf) ; + break ; + + case SF_FORMAT_AIFF : + error = aiff_open (psf) ; + break ; + +Towards the bottom of this switch statement your should add one for the new file +type. Something like: + + case SF_FORMAT_WACK : + sf_errno = whacky_open (psf) ; + break ; + +Setp 6 +------ +Add prototypes for new open read and open write functions. + +Edit src/common.h, go to the bottom of the file and add something like + + int whacky_open (SF_PRIVATE *psf) ; + +Step 7 +------ + +Implement your open read function. The best way to do this is by coding +something much like one of the other file formats. The file src/au.c might be +a good place to start. + +In src/whacky.c you should now implement the function whacky_open() which +was prototyped in src/common.h. This function should return 0 on success and +a non-zero number on error. + +Error values are defined in src/common.h in a enum which starts at SFE_NO_ERROR. +When adding a new error value, you also need to add an error string to the +SndfileErrors array in src/sndfile.c. + +To parse the header of your new file type you should avoid using standard read/ +write/seek functions (and the fread/fwrite/fseek etc) and instead use +psf_binheader_readf () which is implemented and documented in src/common.h. + +During the parsing process, you should also print logging information to +libsndfile's internal log buffer using the psf_log_printf() function. + +At the end of the open read process, you should have set a number of fields in the +SF_PRIVATE structure pointed to by psf. + + + +*** THIS FILE IS INCOMPLETE *** diff --git a/interpretor/libsndfile-1.0.25/doc/octave.html b/interpretor/libsndfile-1.0.25/doc/octave.html new file mode 100644 index 0000000..525b7ae --- /dev/null +++ b/interpretor/libsndfile-1.0.25/doc/octave.html @@ -0,0 +1,118 @@ + + + + + + libsndfile and GNU Octave + + + + + + + + +
+

libsndfile and GNU Octave

+

+ GNU Octave is a high-level interactive + language for numerical computations. + There are currently two development streams, a stable 2.0.X series and a + development 2.1.X series. + Octave reads and writes data in binary formats that were originally developed + for + MATLAB. + Version 2.0.X of Octave uses binary data files compatible with MATLAB + version 4.2 while Octave 2.1.X uses binary data files compatible + with MATLAB version 5.0 as well as being able to read the older MATLAB 4.2 + format. +

+

+ From version 1.0.1 of libsndfile onwards, libsndfile has the ability of reading + and writing a small subset of the binary data files used by both versions + of GNU Octave. + This gives people using GNU Octave for audio based work an easy method of + moving audio data between GNU Octave and other programs which use libsndfile. +

+

+ For instance it is now possible to do the following: +

+ +
    +
  • Load a WAV file into a sound file editor such as + Sweep. +
  • Save it as a MAT4 file. +
  • Load the data into Octave for manipulation. +
  • Save the modified data. +
  • Reload it in Sweep. +
+

+ Another example would be using the MAT4 or MAT5 file formats as a format which + can be easily loaded into Octave for viewing/analyzing as well as a format + which can be played with command line players such as the one included with + libsndfile. +

+ +

Details

+

+ Octave, like most programming languages, uses variables to store data, and + Octave variables can contain both arrays and matrices. + It is also able to store one or more of these variables in a file. + When reading Octave files, libsndfile expects a file to contain two + variables and their associated data. + The first variable should contain a variable holding the file sample rate + while the second variable contains the audio data. +

+

+ For example, to generate a sine wave and store it as a binary file which + is compatible with libsndfile, do the following: +

+
+        octave:1 > samplerate = 44100 ;
+        octave:2 > wavedata = sin ((0:1023)*2*pi/1024) ;
+        octave:3 > save sine.mat samplerate wavedata 
+
+ +

+ The process of reading and writing files compatible with libsndfile can be + made easier by use of two Octave script files : +

+
+        octave:4 > [data fs] = sndfile_load ("sine.mat") ;
+        octave:5 > sndfile_save ("sine2.mat", data, fs) ;
+
+

+ In addition, libsndfile contains a command line program which which is able + to play the correct types of Octave files. + Using this command line player sndfile-play and a third Octave script + file allows Octave data to be played from within Octave on any of the platforms + which sndfile-play supports (at the moment: Linux, MacOS X, Solaris and + Win32). +

+
+        octave:6 > sndfile_play (data, fs) ;
+
+

+ These three Octave scripts are installed automatically in Octave's site + script directory when libsndfile is installed (except on Win32) ie when + libsndfile is being installed into /usr/local, the Octave scripts will + be installed in /usr/local/share/octave/site/m/. +

+ +

+ There are some other Octave scripts for audio to be found + here. +

+ +
+ + +
+

+ The libsndfile home page is here : + + http://www.mega-nerd.com/libsndfile/. +

+ + + diff --git a/interpretor/libsndfile-1.0.25/doc/pkgconfig.html b/interpretor/libsndfile-1.0.25/doc/pkgconfig.html new file mode 100644 index 0000000..c89193d --- /dev/null +++ b/interpretor/libsndfile-1.0.25/doc/pkgconfig.html @@ -0,0 +1,71 @@ + + + + + + libsndfile : pkg-config + + + + + + + + +
+

libsndfile and pkg-config

+ +

+ From version 1.0.0 libsndfile has had the ability to read and write files of + greater than 2 Gig in size on most OSes even if sizeof (long) == 4. + OSes which support this feature include Linux (2.4 kernel, glibc6) on x86, PPC and + probably others, Win32, MacOS X, *BSD, Solaris and probably others. + OSes on 64 bit processors where the default compile environment is LP64 (longs and + pointers are 64 bit ie Linux on DEC/Compaq/HP Alpha processors) automatically + support large file access. +

+

+ Other OSes including Linux on 32 bit processors, 32 bit Solaris and others require + special compiler flags to add large file support. + This applies to both the compilation of the library itself and the compilation of + programs which link to the library. +

+

+ Note : People using Win32, MacOS (both OS X and pre-OS X) or *BSD can disregard the + rest of this document as it does not apply to either of these OSes. +

+

+ The pkg-config program makes finding the correct compiler flag values and + library location far easier. + During the installation of libsndfile, a file named sndfile.pc is installed + in the directory ${libdir}/pkgconfig (ie if libsndfile is installed in + /usr/local/lib, sndfile.pc will be installed in + /usr/local/lib/pkgconfig/). +

+

+ In order for pkg-config to find sndfile.pc it may be necessary to point the + environment variable PKG_CONFIG_PATH in the right direction. +

+ 
+        export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig
+
+ +

+ Then, to compile a C file into an object file, the command would be: +

+ 
+        gcc `pkg-config --cflags sndfile` -c somefile.c
+
+

+ and to link a number of objects into an executable that links against libsndfile, + the command would be: +

+ 
+        gcc `pkg-config --libs sndfile` obj1.o obj2.o -o program
+
+ +

+ Obviously all this can be rolled into a Makefile for easier maintenance. +

+ + diff --git a/interpretor/libsndfile-1.0.25/doc/sndfile_info.html b/interpretor/libsndfile-1.0.25/doc/sndfile_info.html new file mode 100644 index 0000000..a84f241 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/doc/sndfile_info.html @@ -0,0 +1,53 @@ + + + + + + sndfile-info + + + + + + + + +

+ Here is an example of the output from the sndfile-info program distributed with + libsndfile. +

+ +

+ This file was opened and parsed correctly but had been truncated so that the values + in the FORM and SSND chunks were incorrect. +

+
+        erikd@hendrix > examples/sndfile-info truncated.aiff 
+        truncated.aiff
+        size : 200000
+        FORM : 307474 (should be 199992)
+         AIFF
+         COMM : 18
+          Sample Rate : 16000
+          Samples     : 76857
+          Channels    : 2
+          Sample Size : 16
+         SSND : 307436 (should be 199946)
+          Offset     : 0
+          Block Size : 0
+        
+        --------------------------------
+        Sample Rate : 16000
+        Frames      : 76857
+        Channels    : 2
+        Bit Width   : 16
+        Format      : 0x00020001
+        Sections    : 1
+        Seekable    : TRUE
+        Signal Max  : 32766
+        	
+
+ + + + diff --git a/interpretor/libsndfile-1.0.25/doc/tutorial.html b/interpretor/libsndfile-1.0.25/doc/tutorial.html new file mode 100644 index 0000000..e311239 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/doc/tutorial.html @@ -0,0 +1,34 @@ + + + + + + libsndfile Tutorial + + + + + + + + +


libsndfile Tutorial

+ +

+More coming soon. +

+ +

+For now, the best place to look for example code is the examples/ +directory of the source code distribution and the libsndfile test suite which +is located in the tests/ directory of the source code distribution. +

+ + + + + + + + + diff --git a/interpretor/libsndfile-1.0.25/doc/win32.html b/interpretor/libsndfile-1.0.25/doc/win32.html new file mode 100644 index 0000000..6ee3153 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/doc/win32.html @@ -0,0 +1,53 @@ + + + + + + Building libsndfile on Win32 + + + + + + + + +


Building libsndfile on Win32

+ +

+Note : For pre-compiled binaries for windows, both for win32 and win64, see the +main web page. +

+ +

+There is currently only one way of building libsndfile for Win32 and Win64; +cross compiling from Linux using the MinGW cross compiler. +

+ +

+libsndfile is written to be compiled by a compiler which supports large +chunks of the 1999 ISO C Standard. +Unfortunately, the microsoft compiler supports close to nothing of this +standard and hence is not suitable for libsndfile. +

+ +

+It may be possible to compile libsndfile on windows using the + MinGW +compiler suite, but I haven't tested that and have no interest in supporting +that. +

+ + + + + + +
+ + + + + + + diff --git a/interpretor/libsndfile-1.0.25/examples/Makefile.am b/interpretor/libsndfile-1.0.25/examples/Makefile.am new file mode 100644 index 0000000..9797a72 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/examples/Makefile.am @@ -0,0 +1,24 @@ +## Process this file with automake to produce Makefile.in + +noinst_PROGRAMS = make_sine sfprocess list_formats generate sndfilehandle sndfile-to-text + +INCLUDES = -I$(top_srcdir)/src + +sndfile_to_text_SOURCES = sndfile-to-text.c +sndfile_to_text_LDADD = $(top_builddir)/src/libsndfile.la + +make_sine_SOURCES = make_sine.c +make_sine_LDADD = $(top_builddir)/src/libsndfile.la + +sfprocess_SOURCES = sfprocess.c +sfprocess_LDADD = $(top_builddir)/src/libsndfile.la + +list_formats_SOURCES = list_formats.c +list_formats_LDADD = $(top_builddir)/src/libsndfile.la + +generate_SOURCES = generate.c +generate_LDADD = $(top_builddir)/src/libsndfile.la + +sndfilehandle_SOURCES = sndfilehandle.cc +sndfilehandle_LDADD = $(top_builddir)/src/libsndfile.la + diff --git a/interpretor/libsndfile-1.0.25/examples/Makefile.in b/interpretor/libsndfile-1.0.25/examples/Makefile.in new file mode 100644 index 0000000..2f867c6 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/examples/Makefile.in @@ -0,0 +1,651 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +VPATH = @srcdir@ +pkgdatadir = 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+# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/interpretor/libsndfile-1.0.25/examples/generate.c b/interpretor/libsndfile-1.0.25/examples/generate.c new file mode 100644 index 0000000..8a92332 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/examples/generate.c @@ -0,0 +1,131 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the author nor the names of any contributors may be used +** to endorse or promote products derived from this software without +** specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include + +#define BUFFER_LEN 4096 + +static void encode_file (const char *infilename, const char *outfilename, int filetype) ; + +int +main (int argc, char **argv) +{ + if (argc != 2) + { puts ("\nEncode a single input file into a number of different output ") ; + puts ("encodings. These output encodings can then be moved to another ") ; + puts ("OS for testing.\n") ; + puts (" Usage : generate \n") ; + exit (1) ; + } ; + + /* A couple of standard WAV files. Make sure Win32 plays these. */ + encode_file (argv [1], "pcmu8.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_U8) ; + encode_file (argv [1], "pcm16.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + encode_file (argv [1], "imaadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM) ; + encode_file (argv [1], "msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM) ; + encode_file (argv [1], "gsm610.wav" , SF_FORMAT_WAV | SF_FORMAT_GSM610) ; + + /* Soundforge W64. */ + encode_file (argv [1], "pcmu8.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_U8) ; + encode_file (argv [1], "pcm16.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_16) ; + encode_file (argv [1], "imaadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM) ; + encode_file (argv [1], "msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM) ; + encode_file (argv [1], "gsm610.w64" , SF_FORMAT_W64 | SF_FORMAT_GSM610) ; + + return 0 ; +} /* main */ + +/*============================================================================================ +** Helper functions and macros. +*/ + +#define PUT_DOTS(k) \ + { while (k--) \ + putchar ('.') ; \ + putchar (' ') ; \ + } + +/*======================================================================================== +*/ + +static void +encode_file (const char *infilename, const char *outfilename, int filetype) +{ static float buffer [BUFFER_LEN] ; + + SNDFILE *infile, *outfile ; + SF_INFO sfinfo ; + int k, readcount ; + + printf (" %s -> %s ", infilename, outfilename) ; + fflush (stdout) ; + + k = 16 - strlen (outfilename) ; + PUT_DOTS (k) ; + + if (! (infile = sf_open (infilename, SFM_READ, &sfinfo))) + { printf ("Error : could not open file : %s\n", infilename) ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } + + sfinfo.format = filetype ; + + if (! sf_format_check (&sfinfo)) + { sf_close (infile) ; + printf ("Invalid encoding\n") ; + return ; + } ; + + if (! (outfile = sf_open (outfilename, SFM_WRITE, &sfinfo))) + { printf ("Error : could not open file : %s\n", outfilename) ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + while ((readcount = sf_read_float (infile, buffer, BUFFER_LEN)) > 0) + sf_write_float (outfile, buffer, readcount) ; + + sf_close (infile) ; + sf_close (outfile) ; + + printf ("ok\n") ; + + return ; +} /* encode_file */ + diff --git a/interpretor/libsndfile-1.0.25/examples/list_formats.c b/interpretor/libsndfile-1.0.25/examples/list_formats.c new file mode 100644 index 0000000..6d462f0 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/examples/list_formats.c @@ -0,0 +1,83 @@ +/* +** Copyright (C) 2001-2011 Erik de Castro Lopo +** +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the author nor the names of any contributors may be used +** to endorse or promote products derived from this software without +** specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include +#include +#include +#include + +#include + +int +main (void) +{ SF_FORMAT_INFO info ; + SF_INFO sfinfo ; + char buffer [128] ; + int format, major_count, subtype_count, m, s ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + buffer [0] = 0 ; + sf_command (NULL, SFC_GET_LIB_VERSION, buffer, sizeof (buffer)) ; + if (strlen (buffer) < 1) + { printf ("Line %d: could not retrieve lib version.\n", __LINE__) ; + exit (1) ; + } ; + printf ("Version : %s\n\n", buffer) ; + + sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &major_count, sizeof (int)) ; + sf_command (NULL, SFC_GET_FORMAT_SUBTYPE_COUNT, &subtype_count, sizeof (int)) ; + + sfinfo.channels = 1 ; + for (m = 0 ; m < major_count ; m++) + { info.format = m ; + sf_command (NULL, SFC_GET_FORMAT_MAJOR, &info, sizeof (info)) ; + printf ("%s (extension \"%s\")\n", info.name, info.extension) ; + + format = info.format ; + + for (s = 0 ; s < subtype_count ; s++) + { info.format = s ; + sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &info, sizeof (info)) ; + + format = (format & SF_FORMAT_TYPEMASK) | info.format ; + + sfinfo.format = format ; + if (sf_format_check (&sfinfo)) + printf (" %s\n", info.name) ; + } ; + puts ("") ; + } ; + puts ("") ; + + return 0 ; +} /* main */ + diff --git a/interpretor/libsndfile-1.0.25/examples/make_sine.c b/interpretor/libsndfile-1.0.25/examples/make_sine.c new file mode 100644 index 0000000..ec8a830 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/examples/make_sine.c @@ -0,0 +1,96 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the author nor the names of any contributors may be used +** to endorse or promote products derived from this software without +** specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include +#include +#include +#include + +#include + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +#define SAMPLE_RATE 44100 +#define SAMPLE_COUNT (SAMPLE_RATE * 4) /* 4 seconds */ +#define AMPLITUDE (1.0 * 0x7F000000) +#define LEFT_FREQ (344.0 / SAMPLE_RATE) +#define RIGHT_FREQ (466.0 / SAMPLE_RATE) + +int +main (void) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + int *buffer ; + + if (! (buffer = malloc (2 * SAMPLE_COUNT * sizeof (int)))) + { printf ("Malloc failed.\n") ; + exit (0) ; + } ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = SAMPLE_COUNT ; + sfinfo.channels = 2 ; + sfinfo.format = (SF_FORMAT_WAV | SF_FORMAT_PCM_24) ; + + if (! (file = sf_open ("sine.wav", SFM_WRITE, &sfinfo))) + { printf ("Error : Not able to open output file.\n") ; + return 1 ; + } ; + + if (sfinfo.channels == 1) + { for (k = 0 ; k < SAMPLE_COUNT ; k++) + buffer [k] = AMPLITUDE * sin (LEFT_FREQ * 2 * k * M_PI) ; + } + else if (sfinfo.channels == 2) + { for (k = 0 ; k < SAMPLE_COUNT ; k++) + { buffer [2 * k] = AMPLITUDE * sin (LEFT_FREQ * 2 * k * M_PI) ; + buffer [2 * k + 1] = AMPLITUDE * sin (RIGHT_FREQ * 2 * k * M_PI) ; + } ; + } + else + { printf ("makesine can only generate mono or stereo files.\n") ; + exit (1) ; + } ; + + if (sf_write_int (file, buffer, sfinfo.channels * SAMPLE_COUNT) != + sfinfo.channels * SAMPLE_COUNT) + puts (sf_strerror (file)) ; + + sf_close (file) ; + return 0 ; +} /* main */ + diff --git a/interpretor/libsndfile-1.0.25/examples/sfprocess.c b/interpretor/libsndfile-1.0.25/examples/sfprocess.c new file mode 100644 index 0000000..5c7db28 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/examples/sfprocess.c @@ -0,0 +1,137 @@ +/* +** Copyright (C) 2001-2011 Erik de Castro Lopo +** +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the author nor the names of any contributors may be used +** to endorse or promote products derived from this software without +** specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include + +/* Include this header file to use functions from libsndfile. */ +#include + +/* This will be the length of the buffer used to hold.frames while +** we process them. +*/ +#define BUFFER_LEN 1024 + +/* libsndfile can handle more than 6 channels but we'll restrict it to 6. */ +#define MAX_CHANNELS 6 + +/* Function prototype. */ +static void process_data (double *data, int count, int channels) ; + + +int +main (void) +{ /* This is a buffer of double precision floating point values + ** which will hold our data while we process it. + */ + static double data [BUFFER_LEN] ; + + /* A SNDFILE is very much like a FILE in the Standard C library. The + ** sf_open function return an SNDFILE* pointer when they sucessfully + ** open the specified file. + */ + SNDFILE *infile, *outfile ; + + /* A pointer to an SF_INFO stutct is passed to sf_open. + ** On read, the library fills this struct with information about the file. + ** On write, the struct must be filled in before calling sf_open. + */ + SF_INFO sfinfo ; + int readcount ; + const char *infilename = "input.wav" ; + const char *outfilename = "output.wav" ; + + /* Here's where we open the input file. We pass sf_open the file name and + ** a pointer to an SF_INFO struct. + ** On successful open, sf_open returns a SNDFILE* pointer which is used + ** for all subsequent operations on that file. + ** If an error occurs during sf_open, the function returns a NULL pointer. + ** + ** If you are trying to open a raw headerless file you will need to set the + ** format and channels fields of sfinfo before calling sf_open(). For + ** instance to open a raw 16 bit stereo PCM file you would need the following + ** two lines: + ** + ** sfinfo.format = SF_FORMAT_RAW | SF_FORMAT_PCM_16 ; + ** sfinfo.channels = 2 ; + */ + if (! (infile = sf_open (infilename, SFM_READ, &sfinfo))) + { /* Open failed so print an error message. */ + printf ("Not able to open input file %s.\n", infilename) ; + /* Print the error message from libsndfile. */ + puts (sf_strerror (NULL)) ; + return 1 ; + } ; + + if (sfinfo.channels > MAX_CHANNELS) + { printf ("Not able to process more than %d channels\n", MAX_CHANNELS) ; + return 1 ; + } ; + /* Open the output file. */ + if (! (outfile = sf_open (outfilename, SFM_WRITE, &sfinfo))) + { printf ("Not able to open output file %s.\n", outfilename) ; + puts (sf_strerror (NULL)) ; + return 1 ; + } ; + + /* While there are.frames in the input file, read them, process + ** them and write them to the output file. + */ + while ((readcount = sf_read_double (infile, data, BUFFER_LEN))) + { process_data (data, readcount, sfinfo.channels) ; + sf_write_double (outfile, data, readcount) ; + } ; + + /* Close input and output files. */ + sf_close (infile) ; + sf_close (outfile) ; + + return 0 ; +} /* main */ + +static void +process_data (double *data, int count, int channels) +{ double channel_gain [MAX_CHANNELS] = { 0.5, 0.8, 0.1, 0.4, 0.4, 0.9 } ; + int k, chan ; + + /* Process the data here. + ** If the soundfile contains more then 1 channel you need to take care of + ** the data interleaving youself. + ** Current we just apply a channel dependant gain. + */ + + for (chan = 0 ; chan < channels ; chan ++) + for (k = chan ; k < count ; k+= channels) + data [k] *= channel_gain [chan] ; + + return ; +} /* process_data */ + diff --git a/interpretor/libsndfile-1.0.25/examples/sndfile-to-text.c b/interpretor/libsndfile-1.0.25/examples/sndfile-to-text.c new file mode 100644 index 0000000..7a7a219 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/examples/sndfile-to-text.c @@ -0,0 +1,126 @@ +/* +** Copyright (C) 2008-2011 Erik de Castro Lopo +** +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the author nor the names of any contributors may be used +** to endorse or promote products derived from this software without +** specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include +#include +#include +#include + +#include + +#define BLOCK_SIZE 512 + +static void +print_usage (char *progname) +{ printf ("\nUsage : %s \n", progname) ; + puts ("\n" + " Where the output file will contain a line for each frame\n" + " and a column for each channel.\n" + ) ; + +} /* print_usage */ + +static void +convert_to_text (SNDFILE * infile, FILE * outfile, int channels) +{ float buf [channels * BLOCK_SIZE] ; + int k, m, readcount ; + + while ((readcount = sf_readf_float (infile, buf, BLOCK_SIZE)) > 0) + { for (k = 0 ; k < readcount ; k++) + { for (m = 0 ; m < channels ; m++) + fprintf (outfile, " % 12.10f", buf [k * channels + m]) ; + fprintf (outfile, "\n") ; + } ; + } ; + + return ; +} /* convert_to_text */ + +int +main (int argc, char * argv []) +{ char *progname, *infilename, *outfilename ; + SNDFILE *infile = NULL ; + FILE *outfile = NULL ; + SF_INFO sfinfo ; + + progname = strrchr (argv [0], '/') ; + progname = progname ? progname + 1 : argv [0] ; + + if (argc != 3) + { print_usage (progname) ; + return 1 ; + } ; + + infilename = argv [1] ; + outfilename = argv [2] ; + + if (strcmp (infilename, outfilename) == 0) + { printf ("Error : Input and output filenames are the same.\n\n") ; + print_usage (progname) ; + return 1 ; + } ; + + if (infilename [0] == '-') + { printf ("Error : Input filename (%s) looks like an option.\n\n", infilename) ; + print_usage (progname) ; + return 1 ; + } ; + + if (outfilename [0] == '-') + { printf ("Error : Output filename (%s) looks like an option.\n\n", outfilename) ; + print_usage (progname) ; + return 1 ; + } ; + + if ((infile = sf_open (infilename, SFM_READ, &sfinfo)) == NULL) + { printf ("Not able to open input file %s.\n", infilename) ; + puts (sf_strerror (NULL)) ; + return 1 ; + } ; + + /* Open the output file. */ + if ((outfile = fopen (outfilename, "w")) == NULL) + { printf ("Not able to open output file %s : %s\n", outfilename, sf_strerror (NULL)) ; + return 1 ; + } ; + + fprintf (outfile, "# Converted from file %s.\n", infilename) ; + fprintf (outfile, "# Channels %d, Sample rate %d\n", sfinfo.channels, sfinfo.samplerate) ; + + convert_to_text (infile, outfile, sfinfo.channels) ; + + sf_close (infile) ; + fclose (outfile) ; + + return 0 ; +} /* main */ + diff --git a/interpretor/libsndfile-1.0.25/examples/sndfilehandle.cc b/interpretor/libsndfile-1.0.25/examples/sndfilehandle.cc new file mode 100644 index 0000000..c9a1931 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/examples/sndfilehandle.cc @@ -0,0 +1,84 @@ +/* +** Copyright (C) 2007-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include +#include + +#include + +#define BUFFER_LEN 1024 + +static void +create_file (const char * fname, int format) +{ static short buffer [BUFFER_LEN] ; + + SndfileHandle file ; + int channels = 2 ; + int srate = 48000 ; + + printf ("Creating file named '%s'\n", fname) ; + + file = SndfileHandle (fname, SFM_WRITE, format, channels, srate) ; + + memset (buffer, 0, sizeof (buffer)) ; + + file.write (buffer, BUFFER_LEN) ; + + puts ("") ; + /* + ** The SndfileHandle object will automatically close the file and + ** release all allocated memory when the object goes out of scope. + ** This is the Resource Acquisition Is Initailization idom. + ** See : http://en.wikipedia.org/wiki/Resource_Acquisition_Is_Initialization + */ +} /* create_file */ + +static void +read_file (const char * fname) +{ static short buffer [BUFFER_LEN] ; + + SndfileHandle file ; + + file = SndfileHandle (fname) ; + + printf ("Opened file '%s'\n", fname) ; + printf (" Sample rate : %d\n", file.samplerate ()) ; + printf (" Channels : %d\n", file.channels ()) ; + + file.read (buffer, BUFFER_LEN) ; + + puts ("") ; + + /* RAII takes care of destroying SndfileHandle object. */ +} /* read_file */ + +int +main (void) +{ const char * fname = "test.wav" ; + + puts ("\nSimple example showing usage of the C++ SndfileHandle object.\n") ; + + create_file (fname, SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + + read_file (fname) ; + + puts ("Done.\n") ; + return 0 ; +} /* main */ + + diff --git a/interpretor/libsndfile-1.0.25/libsndfile.spec.in b/interpretor/libsndfile-1.0.25/libsndfile.spec.in new file mode 100644 index 0000000..ad47a5f --- /dev/null +++ b/interpretor/libsndfile-1.0.25/libsndfile.spec.in @@ -0,0 +1,69 @@ + +%define name @PACKAGE@ +%define version @VERSION@ +%define release 1 + +Summary: A library to handle various audio file formats. +Name: %{name} +Version: %{version} +Release: %{release} +Copyright: LGPL +Group: Libraries/Sound +Source: http://www.mega-nerd.com/libsndfile/libsndfile-%{version}.tar.gz +URL: http://www.mega-nerd.com/libsndfile/ +BuildRoot: /var/tmp/%{name}-%{version} + +%description +libsndfile is a C library for reading and writing sound files such as +AIFF, AU and WAV files through one standard interface. It can currently +read/write 8, 16, 24 and 32-bit PCM files as well as 32-bit floating +point WAV files and a number of compressed formats. + +%package devel +Summary: Libraries, includes, etc to develop libsndfile applications +Group: Libraries + +%description devel +Libraries, include files, etc you can use to develop libsndfile applications. + +%prep +%setup + +%build +%configure +make + +%install +if [ -d $RPM_BUILD_ROOT ]; then rm -rf $RPM_BUILD_ROOT; fi +mkdir -p $RPM_BUILD_ROOT +make DESTDIR=$RPM_BUILD_ROOT install +%clean +if [ -d $RPM_BUILD_ROOT ]; then rm -rf $RPM_BUILD_ROOT; fi + +%files +%defattr(-,root,root) +%doc AUTHORS COPYING ChangeLog INSTALL NEWS README TODO doc +%{_libdir}/libsndfile.so.* +%{_bindir}/* +%{_mandir}/man1/* +%{_datadir}/octave/site/m/* +%{_defaultdocdir}/libsndfile1-dev/html/* + +%files devel +%defattr(-,root,root) +%{_libdir}/libsndfile.a +%{_libdir}/libsndfile.la +%{_libdir}/libsndfile.so +%{_includedir}/sndfile.h +%{_libdir}/pkgconfig/sndfile.pc + +%changelog +* Sun May 15 2005 Erik de Castro Lopo +- Add html files to the files section. +* Tue Sep 16 2003 Erik de Castro Lopo +- Apply corrections from Andrew Schultz. +* Mon Oct 21 2002 Erik de Castro Lopo +- Force installation of sndfile.pc file. +* Thu Jul 6 2000 Josh Green +- Created libsndfile.spec.in + diff --git a/interpretor/libsndfile-1.0.25/man/Makefile.am b/interpretor/libsndfile-1.0.25/man/Makefile.am new file mode 100644 index 0000000..3f5d9ef --- /dev/null +++ b/interpretor/libsndfile-1.0.25/man/Makefile.am @@ -0,0 +1,15 @@ +## Process this file with automake to produce Makefile.in + +man_MANS = sndfile-info.1 sndfile-play.1 sndfile-convert.1 sndfile-cmp.1 \ + sndfile-metadata-get.1 sndfile-metadata-set.1 sndfile-concat.1 \ + sndfile-interleave.1 sndfile-deinterleave.1 + +EXTRA_DIST = sndfile-info.1 sndfile-play.1 sndfile-convert.1 sndfile-cmp.1 \ + sndfile-metadata-get.1 sndfile-concat.1 sndfile-interleave.1 + +# Same manpage for both programs. 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distclean-generic + +dvi: dvi-am + +dvi-am: + +html: html-am + +html-am: + +info: info-am + +info-am: + +install-data-am: install-man + +install-dvi: install-dvi-am + +install-dvi-am: + +install-exec-am: + +install-html: install-html-am + +install-html-am: + +install-info: install-info-am + +install-info-am: + +install-man: install-man1 + +install-pdf: install-pdf-am + +install-pdf-am: + +install-ps: install-ps-am + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-man + +uninstall-man: uninstall-man1 + +.MAKE: install-am install-strip + +.PHONY: all all-am check check-am clean clean-generic clean-libtool \ + distclean distclean-generic distclean-libtool distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-data install-data-am install-dvi install-dvi-am \ + install-exec install-exec-am install-html install-html-am \ + install-info install-info-am install-man install-man1 \ + install-pdf install-pdf-am install-ps install-ps-am \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + uninstall uninstall-am uninstall-man uninstall-man1 + + +# Same manpage for both programs. +sndfile-metadata-set.1 : sndfile-metadata-get.1 + $(LN_S) $(srcdir)/sndfile-metadata-get.1 $@ + +sndfile-deinterleave.1 : sndfile-interleave.1 + $(LN_S) $(srcdir)/sndfile-interleave.1 $@ + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/interpretor/libsndfile-1.0.25/man/sndfile-cmp.1 b/interpretor/libsndfile-1.0.25/man/sndfile-cmp.1 new file mode 100644 index 0000000..30870bd --- /dev/null +++ b/interpretor/libsndfile-1.0.25/man/sndfile-cmp.1 @@ -0,0 +1,16 @@ +.TH SNDFILE-CMP 1 "October 5, 2009" +.SH NAME +sndfile-cmp \- compares two audio files +.SH SYNOPSIS +.B sndfile-cmp +.RI "file1 file2" +.SH DESCRIPTION +sndfile-cmp compares the audio data of two sound files. In particular most +differences in the audio file header, particularly metadata like string info, +are completely ignored. + +sndfile-cmp does its work using libsndfile +(http://www.mega-nerd.com/libsndfile/). +.SH AUTHOR +This manual page was written by Erik de Castro Lopo . + diff --git a/interpretor/libsndfile-1.0.25/man/sndfile-concat.1 b/interpretor/libsndfile-1.0.25/man/sndfile-concat.1 new file mode 100644 index 0000000..1d95765 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/man/sndfile-concat.1 @@ -0,0 +1,16 @@ +.TH SNDFILE-CONCAT 1 "December 9, 2009" +.SH NAME +sndfile-concat \- concatenates two or more audio files +.SH SYNOPSIS +.B sndfile-concat +.RI "infile1 infile2 .... outfile" +.SH DESCRIPTION +sndfile-concat generates a new output file by concatenating two or more input +files. The format of the output file is the same as the format of the input +file. + +sndfile-concat does its work using libsndfile +(http://www.mega-nerd.com/libsndfile/). +.SH AUTHOR +This manual page was written by Erik de Castro Lopo . + diff --git a/interpretor/libsndfile-1.0.25/man/sndfile-convert.1 b/interpretor/libsndfile-1.0.25/man/sndfile-convert.1 new file mode 100644 index 0000000..583c956 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/man/sndfile-convert.1 @@ -0,0 +1,22 @@ +.TH SNDFILE-CONVERT 1 "October 09, 2002" +.SH NAME +sndfile-convert \- convert a sound files from one format to another +.SH SYNOPSIS +.B sndfile-convert +.RI "[encoding] input_file output_file" +.LP +.B sndfile-convert +.RI --help +.SH DESCRIPTION +sndfile-convert converts sound files from one format to another using +libsndfile (http://www.mega-nerd.com/libsndfile/) to read and write +the data. +.LP +The format of the output file is determined by the filename extension +of the output file. +.LP +The optional encoding parameter allows setting of the data encoding for +the output file. Run "sndfile\-convert \-\-help" for more information. +.SH AUTHOR +This manual page was written by Erik de Castro Lopo . + diff --git a/interpretor/libsndfile-1.0.25/man/sndfile-info.1 b/interpretor/libsndfile-1.0.25/man/sndfile-info.1 new file mode 100644 index 0000000..b668758 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/man/sndfile-info.1 @@ -0,0 +1,16 @@ +.TH SNDFILE-INFO 1 "July 28, 2002" +.SH NAME +sndfile-info \- display information about a sound file +.SH SYNOPSIS +.B sndfile-info +.RI file +.SH DESCRIPTION +sndfile-info will display basic information about a sound file such as +its format, its sample rate, and the number of channels. This information +is obtained using libsndfile (http://www.mega-nerd.com/libsndfile/). +.SH AUTHOR +This manual page was originally written by Joshua Haberman +, for the Debian GNU/Linux system (but may be used by +others). Further additions have been made by Erik de Castro Lopo +. + diff --git a/interpretor/libsndfile-1.0.25/man/sndfile-interleave.1 b/interpretor/libsndfile-1.0.25/man/sndfile-interleave.1 new file mode 100644 index 0000000..26ca345 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/man/sndfile-interleave.1 @@ -0,0 +1,23 @@ +.TH SNDFILE-INTERLEAVE 1 "December 14, 2009" +.SH NAME +sndfile-interleave \- convert multiple single channel files into a multi-channel file +.br +sndfile-deinterleave \- split a multi-channel into multiple single channel files +.SH SYNOPSIS +.B sndfile-interleave +.RI " ... -o " +.br +.B sndfile-deinterleave +.RI "filename" + +.SH DESCRIPTION +sndfile-interleave and sndfile-deinterleave use libsndfile +(http://www.mega-nerd.com/libsndfile/) to convert back and forth between multiple +single channel files and a single multi-channel sound file. + +Run "sndfile\-interleave \-\-help" or "sndfile\-deinterleave \-\-help" for +more information + +.SH AUTHOR +This manual page was written by Erik de Castro Lopo . + diff --git a/interpretor/libsndfile-1.0.25/man/sndfile-metadata-get.1 b/interpretor/libsndfile-1.0.25/man/sndfile-metadata-get.1 new file mode 100644 index 0000000..b97560e --- /dev/null +++ b/interpretor/libsndfile-1.0.25/man/sndfile-metadata-get.1 @@ -0,0 +1,26 @@ +.TH SNDFILE-METADATA-GET 1 "October 6, 2009" +.SH NAME +sndfile-metadata-get \- retrieve metadata from a sound file +.br +sndfile-metadata-set \- set metadata in a sound file +.SH SYNOPSIS +.B sndfile-metadata-get +.RI "[options] file" +.br +.B sndfile-metadata-set +.RI "[options] file" +.br +.B sndfile-metadata-set +.RI "[options] input-file output-file" + +.SH DESCRIPTION +sndfile-metadata-get and sndfile-metadata-set use libsndfile +(http://www.mega-nerd.com/libsndfile/) to retrieve metadata from or set metadata +in a sound file. + +Run "sndfile\-metadata\-get \-\-help" or "sndfile\-metadata\-set \-\-help" for +more information + +.SH AUTHOR +This manual page was written by Erik de Castro Lopo . + diff --git a/interpretor/libsndfile-1.0.25/man/sndfile-play.1 b/interpretor/libsndfile-1.0.25/man/sndfile-play.1 new file mode 100644 index 0000000..0196461 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/man/sndfile-play.1 @@ -0,0 +1,36 @@ +.de EX +.ne 5 +.if n .sp 1 +.if t .sp .5 +.nf +.in +.5i +.. +.de EE +.fi +.in -.5i +.if n .sp 1 +.if t .sp .5 +.. +.TH SNDFILE-PLAY 1 "July 28, 2002" +.SH NAME +sndfile-play \- play a sound file +.SH SYNOPSIS +.B sndfile-play +.RI file +.SH DESCRIPTION +sndfile-play plays the specified sound file using : +.EX +ALSA on Linux +/dev/dsp on systems supporting OSS (including Linux) +/dev/audio on Sun Solaris +CoreAudio on Apple MacOSX +waveOut on Microsoft Win32 +.EE +sndfile-play uses libsndfile (http://www.mega-nerd.com/libsndfile/) +to read the file. +.SH AUTHOR +This manual page was originally written by Joshua Haberman +, for the Debian GNU/Linux system (but may be used by +others). Further additions have been made by Erik de Castro Lopo +. + diff --git a/interpretor/libsndfile-1.0.25/programs/Makefile.am b/interpretor/libsndfile-1.0.25/programs/Makefile.am new file mode 100644 index 0000000..b513c56 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/programs/Makefile.am @@ -0,0 +1,47 @@ +## Process this file with automake to produce Makefile.in + +bin_PROGRAMS = sndfile-info sndfile-play sndfile-convert sndfile-cmp \ + sndfile-metadata-set sndfile-metadata-get sndfile-interleave \ + sndfile-deinterleave sndfile-concat sndfile-salvage + +OS_SPECIFIC_CFLAGS = @OS_SPECIFIC_CFLAGS@ +OS_SPECIFIC_LINKS = @OS_SPECIFIC_LINKS@ + +INCLUDES = -I$(top_srcdir)/src $(OS_SPECIFIC_CFLAGS) + +CLEANFILES = *~ + +# This is the BeOS version of sndfile-play. It needs to be compiled with the C++ +# compiler. +EXTRA_DIST = sndfile-play-beos.cpp test-sndfile-metadata-set.py + +sndfile_info_SOURCES = sndfile-info.c common.c common.h +sndfile_info_LDADD = $(top_builddir)/src/libsndfile.la + +sndfile_play_SOURCES = sndfile-play.c common.c common.h +sndfile_play_LDADD = $(top_builddir)/src/libsndfile.la $(OS_SPECIFIC_LINKS) $(ALSA_LIBS) $(SNDIO_LIBS) + +sndfile_convert_SOURCES = sndfile-convert.c common.c common.h +sndfile_convert_LDADD = $(top_builddir)/src/libsndfile.la + +sndfile_cmp_SOURCES = sndfile-cmp.c common.c common.h +sndfile_cmp_LDADD = $(top_builddir)/src/libsndfile.la + +sndfile_metadata_set_SOURCES = sndfile-metadata-set.c common.c common.h +sndfile_metadata_set_LDADD = $(top_builddir)/src/libsndfile.la + +sndfile_metadata_get_SOURCES = sndfile-metadata-get.c common.c common.h +sndfile_metadata_get_LDADD = $(top_builddir)/src/libsndfile.la + +sndfile_interleave_SOURCES = sndfile-interleave.c common.c common.h +sndfile_interleave_LDADD = $(top_builddir)/src/libsndfile.la + +sndfile_deinterleave_SOURCES = sndfile-deinterleave.c common.c common.h +sndfile_deinterleave_LDADD = $(top_builddir)/src/libsndfile.la + +sndfile_concat_SOURCES = sndfile-concat.c common.c common.h +sndfile_concat_LDADD = $(top_builddir)/src/libsndfile.la + +sndfile_salvage_SOURCES = sndfile-salvage.c common.c common.h +sndfile_salvage_LDADD = $(top_builddir)/src/libsndfile.la + diff --git a/interpretor/libsndfile-1.0.25/programs/Makefile.in b/interpretor/libsndfile-1.0.25/programs/Makefile.in new file mode 100644 index 0000000..db33994 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/programs/Makefile.in @@ -0,0 +1,709 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +target_triplet = @target@ +bin_PROGRAMS = 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diff --git a/interpretor/libsndfile-1.0.25/programs/common.c b/interpretor/libsndfile-1.0.25/programs/common.c new file mode 100644 index 0000000..41b8e6e --- /dev/null +++ b/interpretor/libsndfile-1.0.25/programs/common.c @@ -0,0 +1,379 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** Copyright (C) 2008 George Blood Audio +** +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the author nor the names of any contributors may be used +** to endorse or promote products derived from this software without +** specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include +#include +#include +#include +#include + +#include + +#include "common.h" + +#define BUFFER_LEN 4096 + +#define MIN(x,y) ((x) < (y) ? (x) : (y)) + +void +sfe_copy_data_fp (SNDFILE *outfile, SNDFILE *infile, int channels) +{ static double data [BUFFER_LEN], max ; + int frames, readcount, k ; + + frames = BUFFER_LEN / channels ; + readcount = frames ; + + sf_command (infile, SFC_CALC_SIGNAL_MAX, &max, sizeof (max)) ; + + if (max < 1.0) + { while (readcount > 0) + { readcount = sf_readf_double (infile, data, frames) ; + sf_writef_double (outfile, data, readcount) ; + } ; + } + else + { sf_command (infile, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + while (readcount > 0) + { readcount = sf_readf_double (infile, data, frames) ; + for (k = 0 ; k < readcount * channels ; k++) + data [k] /= max ; + sf_writef_double (outfile, data, readcount) ; + } ; + } ; + + return ; +} /* sfe_copy_data_fp */ + +void +sfe_copy_data_int (SNDFILE *outfile, SNDFILE *infile, int channels) +{ static int data [BUFFER_LEN] ; + int frames, readcount ; + + frames = BUFFER_LEN / channels ; + readcount = frames ; + + while (readcount > 0) + { readcount = sf_readf_int (infile, data, frames) ; + sf_writef_int (outfile, data, readcount) ; + } ; + + return ; +} /* sfe_copy_data_int */ + +/*============================================================================== +*/ + +static int +merge_broadcast_info (SNDFILE * infile, SNDFILE * outfile, int format, const METADATA_INFO * info) +{ SF_BROADCAST_INFO_2K binfo ; + int infileminor ; + + memset (&binfo, 0, sizeof (binfo)) ; + + if ((SF_FORMAT_TYPEMASK & format) != SF_FORMAT_WAV) + { printf ("Error : This is not a WAV file and hence broadcast info cannot be added to it.\n\n") ; + return 1 ; + } ; + + infileminor = SF_FORMAT_SUBMASK & format ; + + switch (infileminor) + { case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + break ; + + default : + printf ( + "Warning : The EBU Technical Recommendation R68-2000 states that the only\n" + " allowed encodings are Linear PCM and MPEG3. This file is not in\n" + " the right format.\n\n" + ) ; + break ; + } ; + + if (sf_command (infile, SFC_GET_BROADCAST_INFO, &binfo, sizeof (binfo)) == 0) + { if (infile == outfile) + { printf ( + "Error : Attempting in-place broadcast info update, but file does not\n" + " have a 'bext' chunk to modify. The solution is to specify both\n" + " input and output files on the command line.\n\n" + ) ; + return 1 ; + } ; + } ; + +#define REPLACE_IF_NEW(x) \ + if (info->x != NULL) \ + { memset (binfo.x, 0, sizeof (binfo.x)) ; \ + memcpy (binfo.x, info->x, MIN (strlen (info->x), sizeof (binfo.x))) ; \ + } ; + + REPLACE_IF_NEW (description) ; + REPLACE_IF_NEW (originator) ; + REPLACE_IF_NEW (originator_reference) ; + REPLACE_IF_NEW (origination_date) ; + REPLACE_IF_NEW (origination_time) ; + REPLACE_IF_NEW (umid) ; + + /* Special case for Time Ref. */ + if (info->time_ref != NULL) + { uint64_t ts = atoll (info->time_ref) ; + + binfo.time_reference_high = (ts >> 32) ; + binfo.time_reference_low = (ts & 0xffffffff) ; + } ; + + /* Special case for coding_history because we may want to append. */ + if (info->coding_history != NULL) + { if (info->coding_hist_append) + { int slen = strlen (binfo.coding_history) ; + + while (slen > 1 && isspace (binfo.coding_history [slen - 1])) + slen -- ; + + memcpy (binfo.coding_history + slen, info->coding_history, sizeof (binfo.coding_history) - slen) ; + } + else + { size_t slen = MIN (strlen (info->coding_history), sizeof (binfo.coding_history)) ; + + memset (binfo.coding_history, 0, sizeof (binfo.coding_history)) ; + memcpy (binfo.coding_history, info->coding_history, slen) ; + binfo.coding_history_size = slen ; + } ; + } ; + + if (sf_command (outfile, SFC_SET_BROADCAST_INFO, &binfo, sizeof (binfo)) == 0) + { printf ("Error : Setting of broadcast info chunks failed.\n\n") ; + return 1 ; + } ; + + return 0 ; +} /* merge_broadcast_info*/ + +static void +update_strings (SNDFILE * outfile, const METADATA_INFO * info) +{ + if (info->title != NULL) + sf_set_string (outfile, SF_STR_TITLE, info->title) ; + + if (info->copyright != NULL) + sf_set_string (outfile, SF_STR_COPYRIGHT, info->copyright) ; + + if (info->artist != NULL) + sf_set_string (outfile, SF_STR_ARTIST, info->artist) ; + + if (info->comment != NULL) + sf_set_string (outfile, SF_STR_COMMENT, info->comment) ; + + if (info->date != NULL) + sf_set_string (outfile, SF_STR_DATE, info->date) ; + + if (info->album != NULL) + sf_set_string (outfile, SF_STR_ALBUM, info->album) ; + + if (info->license != NULL) + sf_set_string (outfile, SF_STR_LICENSE, info->license) ; + +} /* update_strings */ + + + +void +sfe_apply_metadata_changes (const char * filenames [2], const METADATA_INFO * info) +{ SNDFILE *infile = NULL, *outfile = NULL ; + SF_INFO sfinfo ; + METADATA_INFO tmpinfo ; + int error_code = 0 ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + memset (&tmpinfo, 0, sizeof (tmpinfo)) ; + + if (filenames [1] == NULL) + infile = outfile = sf_open (filenames [0], SFM_RDWR, &sfinfo) ; + else + { infile = sf_open (filenames [0], SFM_READ, &sfinfo) ; + + /* Output must be WAV. */ + sfinfo.format = SF_FORMAT_WAV | (SF_FORMAT_SUBMASK & sfinfo.format) ; + outfile = sf_open (filenames [1], SFM_WRITE, &sfinfo) ; + } ; + + if (infile == NULL) + { printf ("Error : Not able to open input file '%s' : %s\n", filenames [0], sf_strerror (infile)) ; + error_code = 1 ; + goto cleanup_exit ; + } ; + + if (outfile == NULL) + { printf ("Error : Not able to open output file '%s' : %s\n", filenames [1], sf_strerror (outfile)) ; + error_code = 1 ; + goto cleanup_exit ; + } ; + + if (info->has_bext_fields && merge_broadcast_info (infile, outfile, sfinfo.format, info)) + { error_code = 1 ; + goto cleanup_exit ; + } ; + + if (infile != outfile) + { int infileminor = SF_FORMAT_SUBMASK & sfinfo.format ; + + /* If the input file is not the same as the output file, copy the data. */ + if ((infileminor == SF_FORMAT_DOUBLE) || (infileminor == SF_FORMAT_FLOAT)) + sfe_copy_data_fp (outfile, infile, sfinfo.channels) ; + else + sfe_copy_data_int (outfile, infile, sfinfo.channels) ; + } ; + + update_strings (outfile, info) ; + +cleanup_exit : + + if (outfile != NULL && outfile != infile) + sf_close (outfile) ; + + if (infile != NULL) + sf_close (infile) ; + + if (error_code) + exit (error_code) ; + + return ; +} /* sfe_apply_metadata_changes */ + +/*============================================================================== +*/ + +typedef struct +{ const char *ext ; + int len ; + int format ; +} OUTPUT_FORMAT_MAP ; + +static OUTPUT_FORMAT_MAP format_map [] = +{ + { "aif", 3, SF_FORMAT_AIFF }, + { "wav", 0, SF_FORMAT_WAV }, + { "au", 0, SF_FORMAT_AU }, + { "caf", 0, SF_FORMAT_CAF }, + { "flac", 0, SF_FORMAT_FLAC }, + { "snd", 0, SF_FORMAT_AU }, + { "svx", 0, SF_FORMAT_SVX }, + { "paf", 0, SF_ENDIAN_BIG | SF_FORMAT_PAF }, + { "fap", 0, SF_ENDIAN_LITTLE | SF_FORMAT_PAF }, + { "gsm", 0, SF_FORMAT_RAW }, + { "nist", 0, SF_FORMAT_NIST }, + { "htk", 0, SF_FORMAT_HTK }, + { "ircam", 0, SF_FORMAT_IRCAM }, + { "sf", 0, SF_FORMAT_IRCAM }, + { "voc", 0, SF_FORMAT_VOC }, + { "w64", 0, SF_FORMAT_W64 }, + { "raw", 0, SF_FORMAT_RAW }, + { "mat4", 0, SF_FORMAT_MAT4 }, + { "mat5", 0, SF_FORMAT_MAT5 }, + { "mat", 0, SF_FORMAT_MAT4 }, + { "pvf", 0, SF_FORMAT_PVF }, + { "sds", 0, SF_FORMAT_SDS }, + { "sd2", 0, SF_FORMAT_SD2 }, + { "vox", 0, SF_FORMAT_RAW }, + { "xi", 0, SF_FORMAT_XI }, + { "wve", 0, SF_FORMAT_WVE }, + { "oga", 0, SF_FORMAT_OGG }, + { "mpc", 0, SF_FORMAT_MPC2K }, + { "rf64", 0, SF_FORMAT_RF64 }, +} ; /* format_map */ + +int +sfe_file_type_of_ext (const char *str, int format) +{ char buffer [16], *cptr ; + int k ; + + format &= SF_FORMAT_SUBMASK ; + + if ((cptr = strrchr (str, '.')) == NULL) + return 0 ; + + strncpy (buffer, cptr + 1, 15) ; + buffer [15] = 0 ; + + for (k = 0 ; buffer [k] ; k++) + buffer [k] = tolower ((buffer [k])) ; + + if (strcmp (buffer, "gsm") == 0) + return SF_FORMAT_RAW | SF_FORMAT_GSM610 ; + + if (strcmp (buffer, "vox") == 0) + return SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM ; + + for (k = 0 ; k < (int) (sizeof (format_map) / sizeof (format_map [0])) ; k++) + { if (format_map [k].len > 0 && strncmp (buffer, format_map [k].ext, format_map [k].len) == 0) + return format_map [k].format | format ; + else if (strcmp (buffer, format_map [k].ext) == 0) + return format_map [k].format | format ; + } ; + + /* Default if all the above fails. */ + return (SF_FORMAT_WAV | SF_FORMAT_PCM_24) ; +} /* sfe_file_type_of_ext */ + +void +sfe_dump_format_map (void) +{ SF_FORMAT_INFO info ; + int k ; + + for (k = 0 ; k < ARRAY_LEN (format_map) ; k++) + { info.format = format_map [k].format ; + sf_command (NULL, SFC_GET_FORMAT_INFO, &info, sizeof (info)) ; + printf (" %-10s : %s\n", format_map [k].ext, info.name == NULL ? "????" : info.name) ; + } ; + +} /* sfe_dump_format_map */ + +const char * +program_name (const char * argv0) +{ const char * tmp ; + + tmp = strrchr (argv0, '/') ; + argv0 = tmp ? tmp + 1 : argv0 ; + + tmp = strrchr (argv0, '/') ; + argv0 = tmp ? tmp + 1 : argv0 ; + + /* Remove leading libtool name mangling. */ + if (strstr (argv0, "lt-") == argv0) + return argv0 + 3 ; + + return argv0 ; +} /* program_name */ diff --git a/interpretor/libsndfile-1.0.25/programs/common.h b/interpretor/libsndfile-1.0.25/programs/common.h new file mode 100644 index 0000000..999690d --- /dev/null +++ b/interpretor/libsndfile-1.0.25/programs/common.h @@ -0,0 +1,73 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the author nor the names of any contributors may be used +** to endorse or promote products derived from this software without +** specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof (x [0]))) +#define MAX(a,b) ((a) > (b) ? (a) : (b)) + +typedef struct +{ const char * title ; + const char * copyright ; + const char * artist ; + const char * comment ; + const char * date ; + const char * album ; + const char * license ; + + + /* Stuff to go in the 'bext' chunk of WAV files. */ + int has_bext_fields ; + int coding_hist_append ; + + const char * description ; + const char * originator ; + const char * originator_reference ; + const char * origination_date ; + const char * origination_time ; + const char * umid ; + const char * coding_history ; + const char * time_ref ; +} METADATA_INFO ; + +typedef SF_BROADCAST_INFO_VAR (2048) SF_BROADCAST_INFO_2K ; + +void sfe_apply_metadata_changes (const char * filenames [2], const METADATA_INFO * info) ; + +void sfe_copy_data_fp (SNDFILE *outfile, SNDFILE *infile, int channels) ; + +void sfe_copy_data_int (SNDFILE *outfile, SNDFILE *infile, int channels) ; + +int sfe_file_type_of_ext (const char *filename, int format) ; + +void sfe_dump_format_map (void) ; + +const char * program_name (const char * argv0) ; diff --git a/interpretor/libsndfile-1.0.25/programs/sndfile-cmp.c b/interpretor/libsndfile-1.0.25/programs/sndfile-cmp.c new file mode 100644 index 0000000..f550d13 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/programs/sndfile-cmp.c @@ -0,0 +1,165 @@ +/* +** Copyright (C) 2008-2011 Erik de Castro Lopo +** Copyright (C) 2008 Conrad Parker +** +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the author nor the names of any contributors may be used +** to endorse or promote products derived from this software without +** specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include + +#include "common.h" + +/* Length of comparison data buffers in units of items */ +#define BUFLEN 65536 + +static const char * progname = NULL ; +static char * filename1 = NULL, * filename2 = NULL ; + +static int +comparison_error (const char * what, sf_count_t frame_offset) +{ char buffer [128] = "" ; + + if (frame_offset >= 0) + snprintf (buffer, sizeof (buffer), " (at frame offset %" PRId64 ")", frame_offset) ; + + printf ("%s: %s of files %s and %s differ%s.\n", progname, what, filename1, filename2, buffer) ; + return 1 ; +} /* comparison_error */ + +static int +compare (void) +{ + double buf1 [BUFLEN], buf2 [BUFLEN] ; + SF_INFO sfinfo1, sfinfo2 ; + SNDFILE * sf1 = NULL, * sf2 = NULL ; + sf_count_t items, i, nread1, nread2, offset = 0 ; + int retval = 0 ; + + memset (&sfinfo1, 0, sizeof (SF_INFO)) ; + sf1 = sf_open (filename1, SFM_READ, &sfinfo1) ; + if (sf1 == NULL) + { printf ("Error opening %s.\n", filename1) ; + retval = 1 ; + goto out ; + } ; + + memset (&sfinfo2, 0, sizeof (SF_INFO)) ; + sf2 = sf_open (filename2, SFM_READ, &sfinfo2) ; + if (sf2 == NULL) + { printf ("Error opening %s.\n", filename2) ; + retval = 1 ; + goto out ; + } ; + + if (sfinfo1.samplerate != sfinfo2.samplerate) + { retval = comparison_error ("Samplerates", -1) ; + goto out ; + } ; + + if (sfinfo1.channels != sfinfo2.channels) + { retval = comparison_error ("Number of channels", -1) ; + goto out ; + } ; + + /* Calculate the framecount that will fit in our data buffers */ + items = BUFLEN / sfinfo1.channels ; + + while ( (nread1 = sf_readf_double (sf1, buf1, items)) > 0) + { nread2 = sf_readf_double (sf2, buf2, nread1) ; + if (nread2 != nread1) + { retval = comparison_error ("PCM data lengths", -1) ; + goto out ; + } ; + for (i = 0 ; i < nread1 * sfinfo1.channels ; i++) + { if (buf1 [i] != buf2 [i]) + { retval = comparison_error ("PCM data", offset + i / sfinfo1.channels) ; + goto out ; + } ; + } ; + offset += nread1 ; + } ; + + if ( (nread2 = sf_readf_double (sf2, buf2, nread1)) != 0) + { retval = comparison_error ("PCM data lengths", -1) ; + goto out ; + } ; + +out : + sf_close (sf1) ; + sf_close (sf2) ; + + return retval ; +} /* compare */ + +static void +print_version (void) +{ char buffer [256] ; + + sf_command (NULL, SFC_GET_LIB_VERSION, buffer, sizeof (buffer)) ; + printf ("\nVersion : %s\n\n", buffer) ; +} /* print_version */ + +static void +usage_exit (void) +{ + print_version () ; + + printf ("Usage : %s \n", progname) ; + printf (" Compare the PCM data of two sound files.\n\n") ; + exit (0) ; +} /* usage_exit */ + +int +main (int argc, char *argv []) +{ + progname = program_name (argv [0]) ; + + if (argc != 3) + { usage_exit () ; + return 1 ; + } ; + + filename1 = argv [argc - 2] ; + filename2 = argv [argc - 1] ; + + if (strcmp (filename1, filename2) == 0) + { printf ("Error : Input filenames are the same.\n\n") ; + usage_exit () ; + return 1 ; + } ; + + return compare () ; +} /* main */ diff --git a/interpretor/libsndfile-1.0.25/programs/sndfile-concat.c b/interpretor/libsndfile-1.0.25/programs/sndfile-concat.c new file mode 100644 index 0000000..cc24782 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/programs/sndfile-concat.c @@ -0,0 +1,169 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the author nor the names of any contributors may be used +** to endorse or promote products derived from this software without +** specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include +#include +#include +#include + +#include + +#include "common.h" + +#define BUFFER_LEN (1<<16) + + +static void concat_data_fp (SNDFILE *wfile, SNDFILE *rofile, int channels) ; +static void concat_data_int (SNDFILE *wfile, SNDFILE *rofile, int channels) ; + +static void +usage_exit (const char *progname) +{ + printf ("\nUsage : %s ... \n\n", progname) ; + puts ( + " Create a new output file containing the concatenated\n" + " audio data from froms ....\n" + "\n" + " The joined file will be encoded in the same format as the data\n" + " in infile1, with all the data in subsequent files automatically\n" + " converted to the correct encoding.\n" + "\n" + " The only restriction is that the two files must have the same\n" + " number of channels.\n" + ) ; + + exit (0) ; +} /* usage_exit */ + +int +main (int argc, char *argv []) +{ const char *progname, *outfilename ; + SNDFILE *outfile, **infiles ; + SF_INFO sfinfo_out, sfinfo_in ; + void (*func) (SNDFILE*, SNDFILE*, int) ; + int k ; + + progname = program_name (argv [0]) ; + + if (argc < 4) + usage_exit (progname) ; + + argv ++ ; + argc -- ; + + argc -- ; + outfilename = argv [argc] ; + + if ((infiles = calloc (argc, sizeof (SNDFILE*))) == NULL) + { printf ("\nError : Malloc failed.\n\n") ; + exit (1) ; + } ; + + memset (&sfinfo_in, 0, sizeof (sfinfo_in)) ; + + if ((infiles [0] = sf_open (argv [0], SFM_READ, &sfinfo_in)) == NULL) + { printf ("\nError : failed to open file '%s'.\n\n", argv [0]) ; + exit (1) ; + } ; + + sfinfo_out = sfinfo_in ; + + for (k = 1 ; k < argc ; k++) + { if ((infiles [k] = sf_open (argv [k], SFM_READ, &sfinfo_in)) == NULL) + { printf ("\nError : failed to open file '%s'.\n\n", argv [k]) ; + exit (1) ; + } ; + + if (sfinfo_in.channels != sfinfo_out.channels) + { printf ("\nError : File '%s' has %d channels (should have %d).\n\n", argv [k], sfinfo_in.channels, sfinfo_out.channels) ; + exit (1) ; + } ; + } ; + + if ((outfile = sf_open (outfilename, SFM_WRITE, &sfinfo_out)) == NULL) + { printf ("\nError : Not able to open input file %s.\n", outfilename) ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + if ((sfinfo_out.format & SF_FORMAT_SUBMASK) == SF_FORMAT_DOUBLE || + (sfinfo_out.format & SF_FORMAT_SUBMASK) == SF_FORMAT_FLOAT) + func = concat_data_fp ; + else + func = concat_data_int ; + + for (k = 0 ; k < argc ; k++) + { func (outfile, infiles [k], sfinfo_out.channels) ; + sf_close (infiles [k]) ; + } ; + + sf_close (outfile) ; + + return 0 ; +} /* main */ + +static void +concat_data_fp (SNDFILE *wfile, SNDFILE *rofile, int channels) +{ static double data [BUFFER_LEN] ; + int frames, readcount ; + + frames = BUFFER_LEN / channels ; + readcount = frames ; + + sf_seek (wfile, 0, SEEK_END) ; + + while (readcount > 0) + { readcount = sf_readf_double (rofile, data, frames) ; + sf_writef_double (wfile, data, readcount) ; + } ; + + return ; +} /* concat_data_fp */ + +static void +concat_data_int (SNDFILE *wfile, SNDFILE *rofile, int channels) +{ static int data [BUFFER_LEN] ; + int frames, readcount ; + + frames = BUFFER_LEN / channels ; + readcount = frames ; + + sf_seek (wfile, 0, SEEK_END) ; + + while (readcount > 0) + { readcount = sf_readf_int (rofile, data, frames) ; + sf_writef_int (wfile, data, readcount) ; + } ; + + return ; +} /* concat_data_int */ + diff --git a/interpretor/libsndfile-1.0.25/programs/sndfile-convert.c b/interpretor/libsndfile-1.0.25/programs/sndfile-convert.c new file mode 100644 index 0000000..0988982 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/programs/sndfile-convert.c @@ -0,0 +1,299 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the author nor the names of any contributors may be used +** to endorse or promote products derived from this software without +** specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include +#include +#include +#include + +#include + +#include "common.h" + + +typedef struct +{ char *infilename, *outfilename ; + SF_INFO infileinfo, outfileinfo ; +} OptionData ; + +static void copy_metadata (SNDFILE *outfile, SNDFILE *infile, int channels) ; + +static void +usage_exit (const char *progname) +{ + printf ("\nUsage : %s [options] [encoding] \n", progname) ; + puts ("\n" + " where [option] may be:\n\n" + " -override-sample-rate=X : force sample rate of input to X\n" + ) ; + + puts ( + " where [encoding] may be one of the following:\n\n" + " -pcms8 : force the output to signed 8 bit pcm\n" + " -pcmu8 : force the output to unsigned 8 bit pcm\n" + " -pcm16 : force the output to 16 bit pcm\n" + " -pcm24 : force the output to 24 bit pcm\n" + " -pcm32 : force the output to 32 bit pcm\n" + " -float32 : force the output to 32 bit floating point" + ) ; + puts ( + " -ulaw : force the output ULAW\n" + " -alaw : force the output ALAW\n" + " -ima-adpcm : force the output to IMA ADPCM (WAV only)\n" + " -ms-adpcm : force the output to MS ADPCM (WAV only)\n" + " -gsm610 : force the GSM6.10 (WAV only)\n" + " -dwvw12 : force the output to 12 bit DWVW (AIFF only)\n" + " -dwvw16 : force the output to 16 bit DWVW (AIFF only)\n" + " -dwvw24 : force the output to 24 bit DWVW (AIFF only)\n" + " -vorbis : force the output to Vorbis (OGG only)\n" + ) ; + + puts ( + " The format of the output file is determined by the file extension of the\n" + " output file name. The following extensions are currently understood:\n" + ) ; + + sfe_dump_format_map () ; + + puts ("") ; + exit (0) ; +} /* usage_exit */ + +int +main (int argc, char * argv []) +{ const char *progname, *infilename, *outfilename ; + SNDFILE *infile = NULL, *outfile = NULL ; + SF_INFO sfinfo ; + int k, outfilemajor, outfileminor = 0, infileminor ; + int override_sample_rate = 0 ; /* assume no sample rate override. */ + + progname = program_name (argv [0]) ; + + if (argc < 3 || argc > 5) + { usage_exit (progname) ; + return 1 ; + } ; + + infilename = argv [argc-2] ; + outfilename = argv [argc-1] ; + + if (strcmp (infilename, outfilename) == 0) + { printf ("Error : Input and output filenames are the same.\n\n") ; + usage_exit (progname) ; + return 1 ; + } ; + + if (strlen (infilename) > 1 && infilename [0] == '-') + { printf ("Error : Input filename (%s) looks like an option.\n\n", infilename) ; + usage_exit (progname) ; + return 1 ; + } ; + + if (outfilename [0] == '-') + { printf ("Error : Output filename (%s) looks like an option.\n\n", outfilename) ; + usage_exit (progname) ; + return 1 ; + } ; + + for (k = 1 ; k < argc - 2 ; k++) + { if (! strcmp (argv [k], "-pcms8")) + { outfileminor = SF_FORMAT_PCM_S8 ; + continue ; + } ; + if (! strcmp (argv [k], "-pcmu8")) + { outfileminor = SF_FORMAT_PCM_U8 ; + continue ; + } ; + if (! strcmp (argv [k], "-pcm16")) + { outfileminor = SF_FORMAT_PCM_16 ; + continue ; + } ; + if (! strcmp (argv [k], "-pcm24")) + { outfileminor = SF_FORMAT_PCM_24 ; + continue ; + } ; + if (! strcmp (argv [k], "-pcm32")) + { outfileminor = SF_FORMAT_PCM_32 ; + continue ; + } ; + if (! strcmp (argv [k], "-float32")) + { outfileminor = SF_FORMAT_FLOAT ; + continue ; + } ; + if (! strcmp (argv [k], "-ulaw")) + { outfileminor = SF_FORMAT_ULAW ; + continue ; + } ; + if (! strcmp (argv [k], "-alaw")) + { outfileminor = SF_FORMAT_ALAW ; + continue ; + } ; + if (! strcmp (argv [k], "-ima-adpcm")) + { outfileminor = SF_FORMAT_IMA_ADPCM ; + continue ; + } ; + if (! strcmp (argv [k], "-ms-adpcm")) + { outfileminor = SF_FORMAT_MS_ADPCM ; + continue ; + } ; + if (! strcmp (argv [k], "-gsm610")) + { outfileminor = SF_FORMAT_GSM610 ; + continue ; + } ; + if (! strcmp (argv [k], "-dwvw12")) + { outfileminor = SF_FORMAT_DWVW_12 ; + continue ; + } ; + if (! strcmp (argv [k], "-dwvw16")) + { outfileminor = SF_FORMAT_DWVW_16 ; + continue ; + } ; + if (! strcmp (argv [k], "-dwvw24")) + { outfileminor = SF_FORMAT_DWVW_24 ; + continue ; + } ; + if (! strcmp (argv [k], "-vorbis")) + { outfileminor = SF_FORMAT_VORBIS ; + continue ; + } ; + + if (strstr (argv [k], "-override-sample-rate=") == argv [k]) + { const char *ptr ; + + ptr = argv [k] + strlen ("-override-sample-rate=") ; + override_sample_rate = atoi (ptr) ; + continue ; + } ; + + printf ("Error : Not able to decode argunment '%s'.\n", argv [k]) ; + exit (1) ; + } ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + if ((infile = sf_open (infilename, SFM_READ, &sfinfo)) == NULL) + { printf ("Not able to open input file %s.\n", infilename) ; + puts (sf_strerror (NULL)) ; + return 1 ; + } ; + + /* Update sample rate if forced to something else. */ + if (override_sample_rate) + sfinfo.samplerate = override_sample_rate ; + + infileminor = sfinfo.format & SF_FORMAT_SUBMASK ; + + if ((sfinfo.format = sfe_file_type_of_ext (outfilename, sfinfo.format)) == 0) + { printf ("Error : Not able to determine output file type for %s.\n", outfilename) ; + return 1 ; + } ; + + outfilemajor = sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_ENDMASK) ; + + if (outfileminor == 0) + outfileminor = sfinfo.format & SF_FORMAT_SUBMASK ; + + if (outfileminor != 0) + sfinfo.format = outfilemajor | outfileminor ; + else + sfinfo.format = outfilemajor | (sfinfo.format & SF_FORMAT_SUBMASK) ; + + if ((sfinfo.format & SF_FORMAT_TYPEMASK) == SF_FORMAT_XI) + switch (sfinfo.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_16 : + sfinfo.format = outfilemajor | SF_FORMAT_DPCM_16 ; + break ; + + case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_U8 : + sfinfo.format = outfilemajor | SF_FORMAT_DPCM_8 ; + break ; + } ; + + if (sf_format_check (&sfinfo) == 0) + { printf ("Error : output file format is invalid (0x%08X).\n", sfinfo.format) ; + return 1 ; + } ; + + /* Open the output file. */ + if ((outfile = sf_open (outfilename, SFM_WRITE, &sfinfo)) == NULL) + { printf ("Not able to open output file %s : %s\n", outfilename, sf_strerror (NULL)) ; + return 1 ; + } ; + + /* Copy the metadata */ + copy_metadata (outfile, infile, sfinfo.channels) ; + + if ((outfileminor == SF_FORMAT_DOUBLE) || (outfileminor == SF_FORMAT_FLOAT) + || (infileminor == SF_FORMAT_DOUBLE) || (infileminor == SF_FORMAT_FLOAT) + || (infileminor == SF_FORMAT_VORBIS) || (outfileminor == SF_FORMAT_VORBIS)) + sfe_copy_data_fp (outfile, infile, sfinfo.channels) ; + else + sfe_copy_data_int (outfile, infile, sfinfo.channels) ; + + sf_close (infile) ; + sf_close (outfile) ; + + return 0 ; +} /* main */ + +static void +copy_metadata (SNDFILE *outfile, SNDFILE *infile, int channels) +{ SF_INSTRUMENT inst ; + SF_BROADCAST_INFO_2K binfo ; + const char *str ; + int k, chanmap [256] ; + + for (k = SF_STR_FIRST ; k <= SF_STR_LAST ; k++) + { str = sf_get_string (infile, k) ; + if (str != NULL) + sf_set_string (outfile, k, str) ; + } ; + + memset (&inst, 0, sizeof (inst)) ; + memset (&binfo, 0, sizeof (binfo)) ; + + if (channels < ARRAY_LEN (chanmap)) + { size_t size = channels * sizeof (chanmap [0]) ; + + if (sf_command (infile, SFC_GET_CHANNEL_MAP_INFO, chanmap, size) == SF_TRUE) + sf_command (outfile, SFC_SET_CHANNEL_MAP_INFO, chanmap, size) ; + } ; + + if (sf_command (infile, SFC_GET_INSTRUMENT, &inst, sizeof (inst)) == SF_TRUE) + sf_command (outfile, SFC_SET_INSTRUMENT, &inst, sizeof (inst)) ; + + if (sf_command (infile, SFC_GET_BROADCAST_INFO, &binfo, sizeof (binfo)) == SF_TRUE) + sf_command (outfile, SFC_SET_BROADCAST_INFO, &binfo, sizeof (binfo)) ; + +} /* copy_metadata */ + diff --git a/interpretor/libsndfile-1.0.25/programs/sndfile-deinterleave.c b/interpretor/libsndfile-1.0.25/programs/sndfile-deinterleave.c new file mode 100644 index 0000000..df80b04 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/programs/sndfile-deinterleave.c @@ -0,0 +1,194 @@ +/* +** Copyright (C) 2009-2011 Erik de Castro Lopo +** +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the author nor the names of any contributors may be used +** to endorse or promote products derived from this software without +** specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include +#include +#include +#include + +#include "common.h" + +#define BUFFER_LEN 4096 +#define MAX_CHANNELS 16 + + +typedef struct +{ SNDFILE * infile ; + SNDFILE * outfile [MAX_CHANNELS] ; + + union + { double d [MAX_CHANNELS * BUFFER_LEN] ; + int i [MAX_CHANNELS * BUFFER_LEN] ; + } din ; + + union + { double d [BUFFER_LEN] ; + int i [BUFFER_LEN] ; + } dout ; + + int channels ; +} STATE ; + +static void usage_exit (void) ; + +static void deinterleave_int (STATE * state) ; +static void deinterleave_double (STATE * state) ; + +int +main (int argc, char **argv) +{ STATE state ; + SF_INFO sfinfo ; + char pathname [512], ext [32], *cptr ; + int ch, double_split ; + + if (argc != 2) + { if (argc != 1) + puts ("\nError : need a single input file.\n") ; + usage_exit () ; + } ; + + memset (&state, 0, sizeof (state)) ; + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + if ((state.infile = sf_open (argv [1], SFM_READ, &sfinfo)) == NULL) + { printf ("\nError : Not able to open input file '%s'\n%s\n", argv [1], sf_strerror (NULL)) ; + exit (1) ; + } ; + + if (sfinfo.channels < 2) + { printf ("\nError : Input file '%s' only has one channel.\n", argv [1]) ; + exit (1) ; + } ; + + state.channels = sfinfo.channels ; + sfinfo.channels = 1 ; + + snprintf (pathname, sizeof (pathname), "%s", argv [1]) ; + if ((cptr = strrchr (pathname, '.')) == NULL) + ext [0] = 0 ; + else + { snprintf (ext, sizeof (ext), "%s", cptr) ; + cptr [0] = 0 ; + } ; + + printf ("Input file : %s\n", pathname) ; + puts ("Output files :") ; + + for (ch = 0 ; ch < state.channels ; ch++) + { char filename [520] ; + + snprintf (filename, sizeof (filename), "%s_%02d%s", pathname, ch, ext) ; + + if ((state.outfile [ch] = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL) + { printf ("Not able to open output file '%s'\n%s\n", filename, sf_strerror (NULL)) ; + exit (1) ; + } ; + + printf (" %s\n", filename) ; + } ; + + switch (sfinfo.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_FLOAT : + case SF_FORMAT_DOUBLE : + case SF_FORMAT_VORBIS : + double_split = 1 ; + break ; + + default : + double_split = 0 ; + break ; + } ; + + if (double_split) + deinterleave_double (&state) ; + else + deinterleave_int (&state) ; + + sf_close (state.infile) ; + for (ch = 0 ; ch < MAX_CHANNELS ; ch++) + if (state.outfile [ch] != NULL) + sf_close (state.outfile [ch]) ; + + return 0 ; +} /* main */ + +/*------------------------------------------------------------------------------ +*/ + +static void +usage_exit (void) +{ puts ("\nUsage : sndfile-deinterleave \n") ; + puts ( + "Split a mutli-channel file into a set of mono files.\n" + "\n" + "If the input file is named 'a.wav', the output files will be named\n" + "a_00.wav, a_01.wav and so on.\n" + ) ; + printf ("Using %s.\n\n", sf_version_string ()) ; + exit (0) ; +} /* usage_exit */ + +static void +deinterleave_int (STATE * state) +{ int read_len ; + int ch, k ; + + do + { read_len = sf_readf_int (state->infile, state->din.i, BUFFER_LEN) ; + + for (ch = 0 ; ch < state->channels ; ch ++) + { for (k = 0 ; k < read_len ; k++) + state->dout.i [k] = state->din.i [k * state->channels + ch] ; + sf_write_int (state->outfile [ch], state->dout.i, read_len) ; + } ; + } + while (read_len > 0) ; + +} /* deinterleave_int */ + +static void +deinterleave_double (STATE * state) +{ int read_len ; + int ch, k ; + + do + { read_len = sf_readf_double (state->infile, state->din.d, BUFFER_LEN) ; + + for (ch = 0 ; ch < state->channels ; ch ++) + { for (k = 0 ; k < read_len ; k++) + state->dout.d [k] = state->din.d [k * state->channels + ch] ; + sf_write_double (state->outfile [ch], state->dout.d, read_len) ; + } ; + } + while (read_len > 0) ; + +} /* deinterleave_double */ diff --git a/interpretor/libsndfile-1.0.25/programs/sndfile-info.c b/interpretor/libsndfile-1.0.25/programs/sndfile-info.c new file mode 100644 index 0000000..5663044 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/programs/sndfile-info.c @@ -0,0 +1,472 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the author nor the names of any contributors may be used +** to endorse or promote products derived from this software without +** specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include +#include +#include +#include +#include +#include + +#include + +#include "common.h" + +#define BUFFER_LEN (1 << 16) + +#if (defined (WIN32) || defined (_WIN32)) +#include +#endif + +static void print_version (void) ; +static void usage_exit (const char *progname) ; + +static void info_dump (const char *filename) ; +static int instrument_dump (const char *filename) ; +static int broadcast_dump (const char *filename) ; +static int chanmap_dump (const char *filename) ; +static void total_dump (void) ; + +static double total_seconds = 0.0 ; + +int +main (int argc, char *argv []) +{ int k ; + + print_version () ; + + if (argc < 2 || strcmp (argv [1], "--help") == 0 || strcmp (argv [1], "-h") == 0) + { usage_exit (program_name (argv [0])) ; + return 1 ; + } ; + + if (strcmp (argv [1], "-i") == 0) + { int error = 0 ; + + for (k = 2 ; k < argc ; k++) + error += instrument_dump (argv [k]) ; + return error ; + } ; + + if (strcmp (argv [1], "-b") == 0) + { int error = 0 ; + + for (k = 2 ; k < argc ; k++) + error += broadcast_dump (argv [k]) ; + return error ; + } ; + + if (strcmp (argv [1], "-c") == 0) + { int error = 0 ; + + for (k = 2 ; k < argc ; k++) + error += chanmap_dump (argv [k]) ; + return error ; + } ; + + for (k = 1 ; k < argc ; k++) + info_dump (argv [k]) ; + + if (argc > 2) + total_dump () ; + + return 0 ; +} /* main */ + +/*============================================================================== +** Print version and usage. +*/ + +static double data [BUFFER_LEN] ; + +static void +print_version (void) +{ char buffer [256] ; + + sf_command (NULL, SFC_GET_LIB_VERSION, buffer, sizeof (buffer)) ; + printf ("\nVersion : %s\n\n", buffer) ; +} /* print_version */ + + +static void +usage_exit (const char *progname) +{ printf ("Usage :\n %s ...\n", progname) ; + printf (" Prints out information about one or more sound files.\n\n") ; + printf (" %s -i \n", progname) ; + printf (" Prints out the instrument data for the given file.\n\n") ; + printf (" %s -b \n", progname) ; + printf (" Prints out the broadcast WAV info for the given file.\n\n") ; +#if (defined (_WIN32) || defined (WIN32)) + printf ("This is a Unix style command line application which\n" + "should be run in a MSDOS box or Command Shell window.\n\n") ; + printf ("Sleeping for 5 seconds before exiting.\n\n") ; + fflush (stdout) ; + + /* This is the officially blessed by microsoft way but I can't get + ** it to link. + ** Sleep (15) ; + ** Instead, use this: + */ + Sleep (5 * 1000) ; +#endif + printf ("Using %s.\n\n", sf_version_string ()) ; + exit (0) ; +} /* usage_exit */ + +/*============================================================================== +** Dumping of sndfile info. +*/ + +static double data [BUFFER_LEN] ; + +static double +get_signal_max (SNDFILE *file) +{ double max ; + + sf_command (file, SFC_CALC_SIGNAL_MAX, &max, sizeof (max)) ; + + return max ; +} /* get_signal_max */ + +static double +calc_decibels (SF_INFO * sfinfo, double max) +{ double decibels ; + + switch (sfinfo->format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_S8 : + decibels = max / 0x80 ; + break ; + + case SF_FORMAT_PCM_16 : + decibels = max / 0x8000 ; + break ; + + case SF_FORMAT_PCM_24 : + decibels = max / 0x800000 ; + break ; + + case SF_FORMAT_PCM_32 : + decibels = max / 0x80000000 ; + break ; + + case SF_FORMAT_FLOAT : + case SF_FORMAT_DOUBLE : + decibels = max / 1.0 ; + break ; + + default : + decibels = max / 0x8000 ; + break ; + } ; + + return 20.0 * log10 (decibels) ; +} /* calc_decibels */ + +static const char * +format_duration_str (double seconds) +{ static char str [128] ; + int hrs, min ; + double sec ; + + memset (str, 0, sizeof (str)) ; + + hrs = (int) (seconds / 3600.0) ; + min = (int) ((seconds - (hrs * 3600.0)) / 60.0) ; + sec = seconds - (hrs * 3600.0) - (min * 60.0) ; + + snprintf (str, sizeof (str) - 1, "%02d:%02d:%06.3f", hrs, min, sec) ; + + return str ; +} /* format_duration_str */ + +static const char * +generate_duration_str (SF_INFO *sfinfo) +{ + double seconds ; + + if (sfinfo->samplerate < 1) + return NULL ; + + if (sfinfo->frames / sfinfo->samplerate > 0x7FFFFFFF) + return "unknown" ; + + seconds = (1.0 * sfinfo->frames) / sfinfo->samplerate ; + + /* Accumulate the total of all known file durations */ + total_seconds += seconds ; + + return format_duration_str (seconds) ; +} /* generate_duration_str */ + +static void +info_dump (const char *filename) +{ static char strbuffer [BUFFER_LEN] ; + SNDFILE *file ; + SF_INFO sfinfo ; + double signal_max, decibels ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + if ((file = sf_open (filename, SFM_READ, &sfinfo)) == NULL) + { printf ("Error : Not able to open input file %s.\n", filename) ; + fflush (stdout) ; + memset (data, 0, sizeof (data)) ; + sf_command (file, SFC_GET_LOG_INFO, strbuffer, BUFFER_LEN) ; + puts (strbuffer) ; + puts (sf_strerror (NULL)) ; + return ; + } ; + + printf ("========================================\n") ; + sf_command (file, SFC_GET_LOG_INFO, strbuffer, BUFFER_LEN) ; + puts (strbuffer) ; + printf ("----------------------------------------\n") ; + + printf ("Sample Rate : %d\n", sfinfo.samplerate) ; + + if (sfinfo.frames == SF_COUNT_MAX) + printf ("Frames : unknown\n") ; + else + printf ("Frames : %" PRId64 "\n", sfinfo.frames) ; + + printf ("Channels : %d\n", sfinfo.channels) ; + printf ("Format : 0x%08X\n", sfinfo.format) ; + printf ("Sections : %d\n", sfinfo.sections) ; + printf ("Seekable : %s\n", (sfinfo.seekable ? "TRUE" : "FALSE")) ; + printf ("Duration : %s\n", generate_duration_str (&sfinfo)) ; + + if (sfinfo.frames < 100 * 1024 * 1024) + { /* Do not use sf_signal_max because it doesn't work for non-seekable files . */ + signal_max = get_signal_max (file) ; + decibels = calc_decibels (&sfinfo, signal_max) ; + printf ("Signal Max : %g (%4.2f dB)\n", signal_max, decibels) ; + } ; + putchar ('\n') ; + + sf_close (file) ; + +} /* info_dump */ + +/*============================================================================== +** Dumping of SF_INSTRUMENT data. +*/ + +static const char * +str_of_type (int mode) +{ switch (mode) + { case SF_LOOP_NONE : return "none" ; + case SF_LOOP_FORWARD : return "fwd " ; + case SF_LOOP_BACKWARD : return "back" ; + case SF_LOOP_ALTERNATING : return "alt " ; + default : break ; + } ; + + return "????" ; +} /* str_of_mode */ + +static int +instrument_dump (const char *filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + SF_INSTRUMENT inst ; + int got_inst, k ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + if ((file = sf_open (filename, SFM_READ, &sfinfo)) == NULL) + { printf ("Error : Not able to open input file %s.\n", filename) ; + fflush (stdout) ; + memset (data, 0, sizeof (data)) ; + puts (sf_strerror (NULL)) ; + return 1 ; + } ; + + got_inst = sf_command (file, SFC_GET_INSTRUMENT, &inst, sizeof (inst)) ; + sf_close (file) ; + + if (got_inst == SF_FALSE) + { printf ("Error : File '%s' does not contain instrument data.\n\n", filename) ; + return 1 ; + } ; + + printf ("Instrument : %s\n\n", filename) ; + printf (" Gain : %d\n", inst.gain) ; + printf (" Base note : %d\n", inst.basenote) ; + printf (" Velocity : %d - %d\n", (int) inst.velocity_lo, (int) inst.velocity_hi) ; + printf (" Key : %d - %d\n", (int) inst.key_lo, (int) inst.key_hi) ; + printf (" Loop points : %d\n", inst.loop_count) ; + + for (k = 0 ; k < inst.loop_count ; k++) + printf (" %-2d Mode : %s Start : %6d End : %6d Count : %6d\n", k, str_of_type (inst.loops [k].mode), inst.loops [k].start, inst.loops [k].end, inst.loops [k].count) ; + + putchar ('\n') ; + return 0 ; +} /* instrument_dump */ + +static int +broadcast_dump (const char *filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + SF_BROADCAST_INFO_2K bext ; + double time_ref_sec ; + int got_bext ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + if ((file = sf_open (filename, SFM_READ, &sfinfo)) == NULL) + { printf ("Error : Not able to open input file %s.\n", filename) ; + fflush (stdout) ; + memset (data, 0, sizeof (data)) ; + puts (sf_strerror (NULL)) ; + return 1 ; + } ; + + memset (&bext, 0, sizeof (SF_BROADCAST_INFO_2K)) ; + + got_bext = sf_command (file, SFC_GET_BROADCAST_INFO, &bext, sizeof (bext)) ; + sf_close (file) ; + + if (got_bext == SF_FALSE) + { printf ("Error : File '%s' does not contain broadcast information.\n\n", filename) ; + return 1 ; + } ; + + /* + ** From : http://www.ebu.ch/en/technical/publications/userguides/bwf_user_guide.php + ** + ** Time Reference: + ** This field is a count from midnight in samples to the first sample + ** of the audio sequence. + */ + + time_ref_sec = ((pow (2.0, 32) * bext.time_reference_high) + (1.0 * bext.time_reference_low)) / sfinfo.samplerate ; + + printf ("Description : %.*s\n", (int) sizeof (bext.description), bext.description) ; + printf ("Originator : %.*s\n", (int) sizeof (bext.originator), bext.originator) ; + printf ("Origination ref : %.*s\n", (int) sizeof (bext.originator_reference), bext.originator_reference) ; + printf ("Origination date : %.*s\n", (int) sizeof (bext.origination_date), bext.origination_date) ; + printf ("Origination time : %.*s\n", (int) sizeof (bext.origination_time), bext.origination_time) ; + + if (bext.time_reference_high == 0 && bext.time_reference_low == 0) + printf ("Time ref : 0\n") ; + else + printf ("Time ref : 0x%x%08x (%.6f seconds)\n", bext.time_reference_high, bext.time_reference_low, time_ref_sec) ; + + printf ("BWF version : %d\n", bext.version) ; + printf ("UMID : %.*s\n", (int) sizeof (bext.umid), bext.umid) ; + printf ("Coding history : %.*s\n", bext.coding_history_size, bext.coding_history) ; + + return 0 ; +} /* broadcast_dump */ + +static int +chanmap_dump (const char *filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int * channel_map ; + int got_chanmap, k ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + if ((file = sf_open (filename, SFM_READ, &sfinfo)) == NULL) + { printf ("Error : Not able to open input file %s.\n", filename) ; + fflush (stdout) ; + memset (data, 0, sizeof (data)) ; + puts (sf_strerror (NULL)) ; + return 1 ; + } ; + + if ((channel_map = calloc (sfinfo.channels, sizeof (int))) == NULL) + { printf ("Error : malloc failed.\n\n") ; + return 1 ; + } ; + + got_chanmap = sf_command (file, SFC_GET_CHANNEL_MAP_INFO, channel_map, sfinfo.channels * sizeof (int)) ; + sf_close (file) ; + + if (got_chanmap == SF_FALSE) + { printf ("Error : File '%s' does not contain channel map information.\n\n", filename) ; + free (channel_map) ; + return 1 ; + } ; + + printf ("File : %s\n\n", filename) ; + + puts (" Chan Position") ; + for (k = 0 ; k < sfinfo.channels ; k ++) + { const char * name ; + +#define CASE_NAME(x) case x : name = #x ; break ; + switch (channel_map [k]) + { CASE_NAME (SF_CHANNEL_MAP_INVALID) ; + CASE_NAME (SF_CHANNEL_MAP_MONO) ; + CASE_NAME (SF_CHANNEL_MAP_LEFT) ; + CASE_NAME (SF_CHANNEL_MAP_RIGHT) ; + CASE_NAME (SF_CHANNEL_MAP_CENTER) ; + CASE_NAME (SF_CHANNEL_MAP_FRONT_LEFT) ; + CASE_NAME (SF_CHANNEL_MAP_FRONT_RIGHT) ; + CASE_NAME (SF_CHANNEL_MAP_FRONT_CENTER) ; + CASE_NAME (SF_CHANNEL_MAP_REAR_CENTER) ; + CASE_NAME (SF_CHANNEL_MAP_REAR_LEFT) ; + CASE_NAME (SF_CHANNEL_MAP_REAR_RIGHT) ; + CASE_NAME (SF_CHANNEL_MAP_LFE) ; + CASE_NAME (SF_CHANNEL_MAP_FRONT_LEFT_OF_CENTER) ; + CASE_NAME (SF_CHANNEL_MAP_FRONT_RIGHT_OF_CENTER) ; + CASE_NAME (SF_CHANNEL_MAP_SIDE_LEFT) ; + CASE_NAME (SF_CHANNEL_MAP_SIDE_RIGHT) ; + CASE_NAME (SF_CHANNEL_MAP_TOP_CENTER) ; + CASE_NAME (SF_CHANNEL_MAP_TOP_FRONT_LEFT) ; + CASE_NAME (SF_CHANNEL_MAP_TOP_FRONT_RIGHT) ; + CASE_NAME (SF_CHANNEL_MAP_TOP_FRONT_CENTER) ; + CASE_NAME (SF_CHANNEL_MAP_TOP_REAR_LEFT) ; + CASE_NAME (SF_CHANNEL_MAP_TOP_REAR_RIGHT) ; + CASE_NAME (SF_CHANNEL_MAP_TOP_REAR_CENTER) ; + CASE_NAME (SF_CHANNEL_MAP_MAX) ; + default : name = "default" ; + break ; + } ; + + printf (" %3d %s\n", k, name) ; + } ; + + putchar ('\n') ; + free (channel_map) ; + + return 0 ; +} /* chanmap_dump */ + +static void +total_dump (void) +{ printf ("========================================\n") ; + printf ("Total Duration : %s\n", format_duration_str (total_seconds)) ; +} /* total_dump */ diff --git a/interpretor/libsndfile-1.0.25/programs/sndfile-interleave.c b/interpretor/libsndfile-1.0.25/programs/sndfile-interleave.c new file mode 100644 index 0000000..24d6b9d --- /dev/null +++ b/interpretor/libsndfile-1.0.25/programs/sndfile-interleave.c @@ -0,0 +1,202 @@ +/* +** Copyright (C) 2009-2011 Erik de Castro Lopo +** +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the author nor the names of any contributors may be used +** to endorse or promote products derived from this software without +** specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include +#include +#include +#include + +#include "common.h" + +#define BUFFER_LEN 4096 +#define MAX_INPUTS 16 + + +typedef struct +{ SNDFILE * infile [MAX_INPUTS] ; + SNDFILE * outfile ; + + union + { double d [BUFFER_LEN] ; + int i [BUFFER_LEN] ; + } din ; + + union + + { double d [MAX_INPUTS * BUFFER_LEN] ; + int i [MAX_INPUTS * BUFFER_LEN] ; + } dout ; + + int channels ; +} STATE ; + + +static void usage_exit (void) ; +static void interleave_int (STATE * state) ; +static void interleave_double (STATE * state) ; + + +int +main (int argc, char **argv) +{ STATE state ; + SF_INFO sfinfo ; + int k, double_merge = 0 ; + + if (argc < 5) + { if (argc > 1) + puts ("\nError : need at least 2 input files.") ; + usage_exit () ; + } ; + + if (strcmp (argv [argc - 2], "-o") != 0) + { puts ("\nError : second last command line parameter should be '-o'.\n") ; + usage_exit () ; + } ; + + if (argc - 3 > MAX_INPUTS) + { printf ("\nError : Cannot handle more than %d input channels.\n\n", MAX_INPUTS) ; + exit (1) ; + } ; + + memset (&state, 0, sizeof (state)) ; + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + for (k = 1 ; k < argc - 2 ; k++) + { + if ((state.infile [k - 1] = sf_open (argv [k], SFM_READ, &sfinfo)) == NULL) + { printf ("\nError : Not able to open input file '%s'\n%s\n", argv [k], sf_strerror (NULL)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\bError : Input file '%s' should be mono (has %d channels).\n", argv [k], sfinfo.channels) ; + exit (1) ; + } ; + + switch (sfinfo.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_FLOAT : + case SF_FORMAT_DOUBLE : + case SF_FORMAT_VORBIS : + double_merge = 1 ; + break ; + + default : + break ; + } ; + + state.channels ++ ; + } ; + + sfinfo.channels = state.channels ; + sfinfo.format = sfe_file_type_of_ext (argv [argc - 1], sfinfo.format) ; + + if ((state.outfile = sf_open (argv [argc - 1], SFM_WRITE, &sfinfo)) == NULL) + { printf ("Not able to open output file '%s'\n%s\n", argv [argc - 1], sf_strerror (NULL)) ; + exit (1) ; + } ; + + if (double_merge) + interleave_double (&state) ; + else + interleave_int (&state) ; + + for (k = 0 ; k < MAX_INPUTS ; k++) + if (state.infile [k] != NULL) + sf_close (state.infile [k]) ; + sf_close (state.outfile) ; + + return 0 ; +} /* main */ + +/*------------------------------------------------------------------------------ +*/ + + +static void +usage_exit (void) +{ puts ("\nUsage : sndfile-interleave ... -o \n") ; + puts ("Merge two or more mono files into a single multi-channel file.\n") ; + printf ("Using %s.\n\n", sf_version_string ()) ; + exit (0) ; +} /* usage_exit */ + + +static void +interleave_int (STATE * state) +{ int max_read_len, read_len ; + int ch, k ; + + do + { max_read_len = 0 ; + + for (ch = 0 ; ch < state->channels ; ch ++) + { read_len = sf_read_int (state->infile [ch], state->din.i, BUFFER_LEN) ; + if (read_len < BUFFER_LEN) + memset (state->din.i + read_len, 0, sizeof (state->din.i [0]) * (BUFFER_LEN - read_len)) ; + + for (k = 0 ; k < read_len ; k++) + state->dout.i [k * state->channels + ch] = state->din.i [k] ; + + max_read_len = MAX (max_read_len, read_len) ; + } ; + + sf_writef_int (state->outfile, state->dout.i, max_read_len) ; + } + while (max_read_len > 0) ; + +} /* interleave_int */ + + +static void +interleave_double (STATE * state) +{ int max_read_len, read_len ; + int ch, k ; + + do + { max_read_len = 0 ; + + for (ch = 0 ; ch < state->channels ; ch ++) + { read_len = sf_read_double (state->infile [ch], state->din.d, BUFFER_LEN) ; + if (read_len < BUFFER_LEN) + memset (state->din.d + read_len, 0, sizeof (state->din.d [0]) * (BUFFER_LEN - read_len)) ; + + for (k = 0 ; k < read_len ; k++) + state->dout.d [k * state->channels + ch] = state->din.d [k] ; + + max_read_len = MAX (max_read_len, read_len) ; + } ; + + sf_writef_double (state->outfile, state->dout.d, max_read_len) ; + } + while (max_read_len > 0) ; + +} /* interleave_double */ diff --git a/interpretor/libsndfile-1.0.25/programs/sndfile-metadata-get.c b/interpretor/libsndfile-1.0.25/programs/sndfile-metadata-get.c new file mode 100644 index 0000000..b77ef4f --- /dev/null +++ b/interpretor/libsndfile-1.0.25/programs/sndfile-metadata-get.c @@ -0,0 +1,176 @@ +/* +** Copyright (C) 2008-2011 Erik de Castro Lopo +** Copyright (C) 2008-2010 George Blood Audio +** +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the author nor the names of any contributors may be used +** to endorse or promote products derived from this software without +** specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include + +#include +#include +#include +#include +#include + +#include + +#include "common.h" + +#define BUFFER_LEN (1 << 16) + +static void usage_exit (const char *progname, int exit_code) ; +static void process_args (SNDFILE * file, const SF_BROADCAST_INFO_2K * binfo, int argc, char * argv []) ; + +int +main (int argc, char *argv []) +{ SNDFILE *file ; + SF_INFO sfinfo ; + SF_BROADCAST_INFO_2K binfo ; + const char *progname ; + const char * filename = NULL ; + int start ; + + /* Store the program name. */ + progname = program_name (argv [0]) ; + + /* Check if we've been asked for help. */ + if (argc <= 2 || strcmp (argv [1], "--help") == 0 || strcmp (argv [1], "-h") == 0) + usage_exit (progname, 0) ; + + if (argv [argc - 1][0] != '-') + { filename = argv [argc - 1] ; + start = 1 ; + } + else if (argv [1][0] != '-') + { filename = argv [1] ; + start = 2 ; + } + else + { printf ("Error : Either the first or the last command line parameter should be a filename.\n\n") ; + exit (1) ; + } ; + + /* Get the time in case we need it later. */ + memset (&sfinfo, 0, sizeof (sfinfo)) ; + if ((file = sf_open (filename, SFM_READ, &sfinfo)) == NULL) + { printf ("Error : Open of file '%s' failed : %s\n\n", filename, sf_strerror (file)) ; + exit (1) ; + } ; + + memset (&binfo, 0, sizeof (binfo)) ; + if (sf_command (file, SFC_GET_BROADCAST_INFO, &binfo, sizeof (binfo)) == 0) + memset (&binfo, 0, sizeof (binfo)) ; + + process_args (file, &binfo, argc - 2, argv + start) ; + + sf_close (file) ; + return 0 ; +} /* main */ + +/*============================================================================== +** Print version and usage. +*/ + +static void +usage_exit (const char *progname, int exit_code) +{ printf ("\nUsage :\n %s [options] \n\nOptions:\n", progname) ; + + puts ( + " --bext-description Print the 'bext' description.\n" + " --bext-originator Print the 'bext; originator info.\n" + " --bext-orig-ref Print the 'bext' origination reference.\n" + " --bext-umid Print the 'bext' UMID.\n" + " --bext-orig-date Print the 'bext' origination date.\n" + " --bext-orig-time Print the 'bext' origination time.\n" + " --bext-coding-hist Print the 'bext' coding history.\n" + ) ; + + puts ( + " --str-title Print the title metadata.\n" + " --str-copyright Print the copyright metadata.\n" + " --str-artist Print the artist metadata.\n" + " --str-comment Print the comment metadata.\n" + " --str-date Print the creation date metadata.\n" + " --str-album Print the album metadata.\n" + " --str-license Print the license metadata.\n" + ) ; + + printf ("Using %s.\n\n", sf_version_string ()) ; + exit (exit_code) ; +} /* usage_exit */ + +static void +process_args (SNDFILE * file, const SF_BROADCAST_INFO_2K * binfo, int argc, char * argv []) +{ const char * str ; + int k, do_all = 0 ; + +#define HANDLE_BEXT_ARG(cmd,name,field) \ + if (do_all || strcmp (argv [k], cmd) == 0) \ + { printf ("%-20s : %.*s\n", name, (int) sizeof (binfo->field), binfo->field) ; \ + if (! do_all) \ + continue ; \ + } ; + +#define HANDLE_STR_ARG(cmd,name,id) \ + if (do_all || strcmp (argv [k], cmd) == 0) \ + { str = sf_get_string (file, id) ; \ + printf ("%-20s : %s\n", name, str ? str : "") ; \ + if (! do_all) continue ; \ + } ; + + for (k = 0 ; k < argc ; k++) + { if (do_all || strcmp (argv [k], "--all") == 0) + do_all = 1 ; + + HANDLE_BEXT_ARG ("--bext-description", "Description", description) ; + HANDLE_BEXT_ARG ("--bext-originator", "Originator", originator) ; + HANDLE_BEXT_ARG ("--bext-orig-ref", "Origination ref", originator_reference) ; + HANDLE_BEXT_ARG ("--bext-umid", "UMID", umid) ; + HANDLE_BEXT_ARG ("--bext-orig-date", "Origination date", origination_date) ; + HANDLE_BEXT_ARG ("--bext-orig-time", "Origination time", origination_time) ; + HANDLE_BEXT_ARG ("--bext-coding-hist", "Coding history", coding_history) ; + + HANDLE_STR_ARG ("--str-title", "Name", SF_STR_TITLE) ; + HANDLE_STR_ARG ("--str-copyright", "Copyright", SF_STR_COPYRIGHT) ; + HANDLE_STR_ARG ("--str-artist", "Artist", SF_STR_ARTIST) ; + HANDLE_STR_ARG ("--str-comment", "Comment", SF_STR_COMMENT) ; + HANDLE_STR_ARG ("--str-date", "Create date", SF_STR_DATE) ; + HANDLE_STR_ARG ("--str-album", "Album", SF_STR_ALBUM) ; + HANDLE_STR_ARG ("--str-license", "License", SF_STR_LICENSE) ; + + if (! do_all) + { printf ("Error : Don't know what to do with command line arg '%s'.\n\n", argv [k]) ; + exit (1) ; + } ; + break ; + } ; + + return ; +} /* process_args */ diff --git a/interpretor/libsndfile-1.0.25/programs/sndfile-metadata-set.c b/interpretor/libsndfile-1.0.25/programs/sndfile-metadata-set.c new file mode 100644 index 0000000..cf0babf --- /dev/null +++ b/interpretor/libsndfile-1.0.25/programs/sndfile-metadata-set.c @@ -0,0 +1,284 @@ +/* +** Copyright (C) 2008-2011 Erik de Castro Lopo +** Copyright (C) 2008-2010 George Blood Audio +** +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the author nor the names of any contributors may be used +** to endorse or promote products derived from this software without +** specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include + +#include +#include +#include +#include +#include + +#include + +#include "common.h" + +#define BUFFER_LEN (1 << 16) + + +static void usage_exit (const char *progname, int exit_code) ; +static void missing_param (const char * option) ; +static void read_localtime (struct tm * timedata) ; +static int has_bext_fields_set (const METADATA_INFO * info) ; + +int +main (int argc, char *argv []) +{ METADATA_INFO info ; + struct tm timedata ; + const char *progname ; + const char * filenames [2] = { NULL, NULL } ; + int k ; + + /* Store the program name. */ + progname = program_name (argv [0]) ; + + /* Check if we've been asked for help. */ + if (argc < 3 || strcmp (argv [1], "--help") == 0 || strcmp (argv [1], "-h") == 0) + usage_exit (progname, 0) ; + + /* Clear set all fields of the struct to zero bytes. */ + memset (&info, 0, sizeof (info)) ; + + /* Get the time in case we need it later. */ + read_localtime (&timedata) ; + + for (k = 1 ; k < argc ; k++) + { char tmp [20] ; + + if (argv [k][0] != '-') + { if (filenames [0] == NULL) + filenames [0] = argv [k] ; + else if (filenames [1] == NULL) + filenames [1] = argv [k] ; + else + { printf ("Error : Already have two file names on the command line and then found '%s'.\n\n", argv [k]) ; + usage_exit (progname, 1) ; + } ; + continue ; + } ; + +#define HANDLE_BEXT_ARG(cmd,field) \ + if (strcmp (argv [k], cmd) == 0) \ + { k ++ ; \ + if (k == argc) missing_param (argv [k - 1]) ; \ + info.field = argv [k] ; \ + continue ; \ + } ; + + HANDLE_BEXT_ARG ("--bext-description", description) ; + HANDLE_BEXT_ARG ("--bext-originator", originator) ; + HANDLE_BEXT_ARG ("--bext-orig-ref", originator_reference) ; + HANDLE_BEXT_ARG ("--bext-umid", umid) ; + HANDLE_BEXT_ARG ("--bext-orig-date", origination_date) ; + HANDLE_BEXT_ARG ("--bext-orig-time", origination_time) ; + HANDLE_BEXT_ARG ("--bext-coding-hist", coding_history) ; + HANDLE_BEXT_ARG ("--bext-time-ref", time_ref) ; + +#define HANDLE_STR_ARG(cmd,field) \ + if (strcmp (argv [k], cmd) == 0) \ + { k ++ ; \ + if (k == argc) missing_param (argv [k - 1]) ; \ + info.field = argv [k] ; \ + continue ; \ + } ; + + HANDLE_STR_ARG ("--str-comment", comment) ; + HANDLE_STR_ARG ("--str-title", title) ; + HANDLE_STR_ARG ("--str-copyright", copyright) ; + HANDLE_STR_ARG ("--str-artist", artist) ; + HANDLE_STR_ARG ("--str-date", date) ; + HANDLE_STR_ARG ("--str-album", album) ; + HANDLE_STR_ARG ("--str-license", license) ; + + /* Following options do not take an argument. */ + if (strcmp (argv [k], "--bext-auto-time-date") == 0) + { snprintf (tmp, sizeof (tmp), "%02d:%02d:%02d", timedata.tm_hour, timedata.tm_min, timedata.tm_sec) ; + info.origination_time = strdup (tmp) ; + + snprintf (tmp, sizeof (tmp), "%04d-%02d-%02d", timedata.tm_year + 1900, timedata.tm_mon + 1, timedata.tm_mday) ; + info.origination_date = strdup (tmp) ; + continue ; + } ; + + if (strcmp (argv [k], "--bext-auto-time") == 0) + { snprintf (tmp, sizeof (tmp), "%02d:%02d:%02d", timedata.tm_hour, timedata.tm_min, timedata.tm_sec) ; + info.origination_time = strdup (tmp) ; + continue ; + } ; + + if (strcmp (argv [k], "--bext-auto-date") == 0) + { snprintf (tmp, sizeof (tmp), "%04d-%02d-%02d", timedata.tm_year + 1900, timedata.tm_mon + 1, timedata.tm_mday) ; + info.origination_date = strdup (tmp) ; + continue ; + } ; + + if (strcmp (argv [k], "--str-auto-date") == 0) + { snprintf (tmp, sizeof (tmp), "%04d-%02d-%02d", timedata.tm_year + 1900, timedata.tm_mon + 1, timedata.tm_mday) ; + + info.date = strdup (tmp) ; + continue ; + } ; + + printf ("Error : Don't know what to do with command line arg '%s'.\n\n", argv [k]) ; + usage_exit (progname, 1) ; + } ; + + /* Find out if any of the 'bext' fields are set. */ + info.has_bext_fields = has_bext_fields_set (&info) ; + + if (filenames [0] == NULL) + { printf ("Error : No input file specificed.\n\n") ; + exit (1) ; + } ; + + if (filenames [1] != NULL && strcmp (filenames [0], filenames [1]) == 0) + { printf ("Error : Input and output files are the same.\n\n") ; + exit (1) ; + } ; + + if (info.coding_history != NULL && filenames [1] == NULL) + { printf ("\n" + "Error : Trying to update coding history of an existing file which unfortunately\n" + " is not supported. Instead, create a new file using :\n" + "\n" + " %s --bext-coding-hist \"Coding history\" old_file.wav new_file.wav\n" + "\n", + progname) ; + exit (1) ; + } ; + + sfe_apply_metadata_changes (filenames, &info) ; + + return 0 ; +} /* main */ + +/*============================================================================== +** Print version and usage. +*/ + +static void +usage_exit (const char *progname, int exit_code) +{ printf ("\nUsage :\n\n" + " %s [options] \n" + " %s [options] \n" + "\n", + progname, progname) ; + + puts ( + "Where an option is made up of a pair of a field to set (one of\n" + "the 'bext' or metadata fields below) and a string. Fields are\n" + "as follows :\n" + ) ; + + puts ( + " --bext-description Set the 'bext' description.\n" + " --bext-originator Set the 'bext' originator.\n" + " --bext-orig-ref Set the 'bext' originator reference.\n" + " --bext-umid Set the 'bext' UMID.\n" + " --bext-orig-date Set the 'bext' origination date.\n" + " --bext-orig-time Set the 'bext' origination time.\n" + " --bext-coding-hist Set the 'bext' coding history.\n" + " --bext-time-raf Set the 'bext' Time ref.\n" + "\n" + " --str-comment Set the metadata comment.\n" + " --str-title Set the metadata title.\n" + " --str-copyright Set the metadata copyright.\n" + " --str-artist Set the metadata artist.\n" + " --str-date Set the metadata date.\n" + " --str-album Set the metadata album.\n" + " --str-license Set the metadata license.\n" + ) ; + + puts ( + "There are also the following arguments which do not take a\n" + "parameter :\n\n" + " --bext-auto-time-date Set the 'bext' time and date to current time/date.\n" + " --bext-auto-time Set the 'bext' time to current time.\n" + " --bext-auto-date Set the 'bext' date to current date.\n" + " --str-auto-date Set the metadata date to current date.\n" + ) ; + + puts ( + "Most of the above operations can be done in-place on an existing\n" + "file. If any operation cannot be performed, the application will\n" + "exit with an appropriate error message.\n" + ) ; + + printf ("Using %s.\n\n", sf_version_string ()) ; + exit (exit_code) ; +} /* usage_exit */ + +static void +missing_param (const char * option) +{ + printf ("Error : Option '%s' needs a parameter but doesn't seem to have one.\n\n", option) ; + exit (1) ; +} /* missing_param */ + +/*============================================================================== +*/ + +static int +has_bext_fields_set (const METADATA_INFO * info) +{ + if (info->description || info->originator || info->originator_reference) + return 1 ; + + if (info->origination_date || info->origination_time || info->umid || info->coding_history || info->time_ref) + return 1 ; + + return 0 ; +} /* has_bext_fields_set */ + +static void +read_localtime (struct tm * timedata) +{ time_t current ; + + time (¤t) ; + memset (timedata, 0, sizeof (struct tm)) ; + +#if defined (HAVE_LOCALTIME_R) + /* If the re-entrant version is available, use it. */ + localtime_r (¤t, timedata) ; +#elif defined (HAVE_LOCALTIME) + { + struct tm *tmptr ; + /* Otherwise use the standard one and copy the data to local storage. */ + if ((tmptr = localtime (¤t)) != NULL) + memcpy (timedata, tmptr, sizeof (struct tm)) ; + } +#endif + + return ; +} /* read_localtime */ + diff --git a/interpretor/libsndfile-1.0.25/programs/sndfile-play-beos.cpp b/interpretor/libsndfile-1.0.25/programs/sndfile-play-beos.cpp new file mode 100644 index 0000000..fb3fde4 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/programs/sndfile-play-beos.cpp @@ -0,0 +1,144 @@ +/* +** Copyright (C) 2001 Marcus Overhagen +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include + +#include +#include +#include + +#include + +#define BUFFER_LEN 1024 + +/*------------------------------------------------------------------------------ +** BeOS functions for playing a sound. +*/ + +#if defined (__BEOS__) + +struct shared_data +{ + BSoundPlayer *player; + SNDFILE *sndfile; + SF_INFO sfinfo; + sem_id finished; +}; + +static void +buffer_callback(void *theCookie, void *buf, size_t size, const media_raw_audio_format &format) +{ + shared_data *data = (shared_data *)theCookie; + short *buffer = (short *)buf; + int count = size / sizeof(short); + int m, readcount; + + if (!data->player->HasData()) + return; + + readcount = sf_read_short(data->sndfile, buffer, count); + if (readcount == 0) + { data->player->SetHasData(false); + release_sem(data->finished); + } + if (readcount < count) + { for (m = readcount ; m < count ; m++) + buffer [m] = 0 ; + } + if (data->sfinfo.pcmbitwidth < 16) + { for (m = 0 ; m < count ; m++) + buffer [m] *= 256 ; + } +} + +static void +beos_play (int argc, char *argv []) +{ + shared_data data; + status_t status; + int k; + + /* BSoundPlayer requires a BApplication object */ + BApplication app("application/x-vnd.MarcusOverhagen-sfplay"); + + for (k = 1 ; k < argc ; k++) + { printf ("Playing %s\n", argv [k]) ; + if (! (data.sndfile = sf_open_read (argv [k], &data.sfinfo))) + { sf_perror (NULL) ; + continue ; + } ; + + if (data.sfinfo.channels < 1 || data.sfinfo.channels > 2) + { printf ("Error : channels = %d.\n", data.sfinfo.channels) ; + sf_close (data.sndfile) ; + continue ; + } ; + + data.finished = create_sem(0,"finished"); + + media_raw_audio_format format = + { data.sfinfo.samplerate, + data.sfinfo.channels, + media_raw_audio_format::B_AUDIO_SHORT, + B_HOST_IS_LENDIAN ? B_MEDIA_LITTLE_ENDIAN : B_MEDIA_BIG_ENDIAN, + BUFFER_LEN * sizeof(short) + }; + + BSoundPlayer player(&format,"player",buffer_callback,NULL,&data); + data.player = &player; + + if ((status = player.InitCheck()) != B_OK) + { + printf ("Error : BSoundPlayer init failed, %s.\n", strerror(status)) ; + delete_sem(data.finished); + sf_close (data.sndfile) ; + continue ; + } + + player.SetVolume(1.0); + player.Start(); + player.SetHasData(true); + acquire_sem(data.finished); + player.Stop(); + delete_sem(data.finished); + + sf_close (data.sndfile) ; + + } ; + +} /* beos_play */ + +#endif + +/*============================================================================== +** Main function. +*/ + +int +main (int argc, char *argv []) +{ + if (argc < 2) + { printf ("Usage : %s \n\n", argv [0]) ; + return 1 ; + } ; + + beos_play (argc, argv) ; + + return 0 ; +} /* main */ + diff --git a/interpretor/libsndfile-1.0.25/programs/sndfile-play.c b/interpretor/libsndfile-1.0.25/programs/sndfile-play.c new file mode 100644 index 0000000..f2a32d7 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/programs/sndfile-play.c @@ -0,0 +1,1023 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the author nor the names of any contributors may be used +** to endorse or promote products derived from this software without +** specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#include "common.h" + +#if HAVE_ALSA_ASOUNDLIB_H + #define ALSA_PCM_NEW_HW_PARAMS_API + #define ALSA_PCM_NEW_SW_PARAMS_API + #include + #include +#endif + +#if defined (__linux__) || defined (__FreeBSD_kernel__) || defined (__FreeBSD__) + #include + #include + #include + +#elif (defined (__MACH__) && defined (__APPLE__)) + #include + #include + +#elif defined (HAVE_SNDIO_H) + #include + +#elif (defined (sun) && defined (unix)) + #include + #include + #include + +#elif (OS_IS_WIN32 == 1) + #include + #include + +#endif + +#define SIGNED_SIZEOF(x) ((int) sizeof (x)) +#define BUFFER_LEN (2048) + +/*------------------------------------------------------------------------------ +** Linux/OSS functions for playing a sound. +*/ + +#if HAVE_ALSA_ASOUNDLIB_H + +static snd_pcm_t * alsa_open (int channels, unsigned srate, int realtime) ; +static int alsa_write_float (snd_pcm_t *alsa_dev, float *data, int frames, int channels) ; + +static void +alsa_play (int argc, char *argv []) +{ static float buffer [BUFFER_LEN] ; + SNDFILE *sndfile ; + SF_INFO sfinfo ; + snd_pcm_t * alsa_dev ; + int k, readcount, subformat ; + + for (k = 1 ; k < argc ; k++) + { memset (&sfinfo, 0, sizeof (sfinfo)) ; + + printf ("Playing %s\n", argv [k]) ; + if (! (sndfile = sf_open (argv [k], SFM_READ, &sfinfo))) + { puts (sf_strerror (NULL)) ; + continue ; + } ; + + if (sfinfo.channels < 1 || sfinfo.channels > 2) + { printf ("Error : channels = %d.\n", sfinfo.channels) ; + continue ; + } ; + + if ((alsa_dev = alsa_open (sfinfo.channels, (unsigned) sfinfo.samplerate, SF_FALSE)) == NULL) + continue ; + + subformat = sfinfo.format & SF_FORMAT_SUBMASK ; + + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + { double scale ; + int m ; + + sf_command (sndfile, SFC_CALC_SIGNAL_MAX, &scale, sizeof (scale)) ; + if (scale < 1e-10) + scale = 1.0 ; + else + scale = 32700.0 / scale ; + + while ((readcount = sf_read_float (sndfile, buffer, BUFFER_LEN))) + { for (m = 0 ; m < readcount ; m++) + buffer [m] *= scale ; + alsa_write_float (alsa_dev, buffer, BUFFER_LEN / sfinfo.channels, sfinfo.channels) ; + } ; + } + else + { while ((readcount = sf_read_float (sndfile, buffer, BUFFER_LEN))) + alsa_write_float (alsa_dev, buffer, BUFFER_LEN / sfinfo.channels, sfinfo.channels) ; + } ; + + snd_pcm_drain (alsa_dev) ; + snd_pcm_close (alsa_dev) ; + + sf_close (sndfile) ; + } ; + + return ; +} /* alsa_play */ + +static snd_pcm_t * +alsa_open (int channels, unsigned samplerate, int realtime) +{ const char * device = "default" ; + snd_pcm_t *alsa_dev = NULL ; + snd_pcm_hw_params_t *hw_params ; + snd_pcm_uframes_t buffer_size ; + snd_pcm_uframes_t alsa_period_size, alsa_buffer_frames ; + snd_pcm_sw_params_t *sw_params ; + + int err ; + + if (realtime) + { alsa_period_size = 256 ; + alsa_buffer_frames = 3 * alsa_period_size ; + } + else + { alsa_period_size = 1024 ; + alsa_buffer_frames = 4 * alsa_period_size ; + } ; + + if ((err = snd_pcm_open (&alsa_dev, device, SND_PCM_STREAM_PLAYBACK, 0)) < 0) + { fprintf (stderr, "cannot open audio device \"%s\" (%s)\n", device, snd_strerror (err)) ; + goto catch_error ; + } ; + + snd_pcm_nonblock (alsa_dev, 0) ; + + if ((err = snd_pcm_hw_params_malloc (&hw_params)) < 0) + { fprintf (stderr, "cannot allocate hardware parameter structure (%s)\n", snd_strerror (err)) ; + goto catch_error ; + } ; + + if ((err = snd_pcm_hw_params_any (alsa_dev, hw_params)) < 0) + { fprintf (stderr, "cannot initialize hardware parameter structure (%s)\n", snd_strerror (err)) ; + goto catch_error ; + } ; + + if ((err = snd_pcm_hw_params_set_access (alsa_dev, hw_params, SND_PCM_ACCESS_RW_INTERLEAVED)) < 0) + { fprintf (stderr, "cannot set access type (%s)\n", snd_strerror (err)) ; + goto catch_error ; + } ; + + if ((err = snd_pcm_hw_params_set_format (alsa_dev, hw_params, SND_PCM_FORMAT_FLOAT)) < 0) + { fprintf (stderr, "cannot set sample format (%s)\n", snd_strerror (err)) ; + goto catch_error ; + } ; + + if ((err = snd_pcm_hw_params_set_rate_near (alsa_dev, hw_params, &samplerate, 0)) < 0) + { fprintf (stderr, "cannot set sample rate (%s)\n", snd_strerror (err)) ; + goto catch_error ; + } ; + + if ((err = snd_pcm_hw_params_set_channels (alsa_dev, hw_params, channels)) < 0) + { fprintf (stderr, "cannot set channel count (%s)\n", snd_strerror (err)) ; + goto catch_error ; + } ; + + if ((err = snd_pcm_hw_params_set_buffer_size_near (alsa_dev, hw_params, &alsa_buffer_frames)) < 0) + { fprintf (stderr, "cannot set buffer size (%s)\n", snd_strerror (err)) ; + goto catch_error ; + } ; + + if ((err = snd_pcm_hw_params_set_period_size_near (alsa_dev, hw_params, &alsa_period_size, 0)) < 0) + { fprintf (stderr, "cannot set period size (%s)\n", snd_strerror (err)) ; + goto catch_error ; + } ; + + if ((err = snd_pcm_hw_params (alsa_dev, hw_params)) < 0) + { fprintf (stderr, "cannot set parameters (%s)\n", snd_strerror (err)) ; + goto catch_error ; + } ; + + /* extra check: if we have only one period, this code won't work */ + snd_pcm_hw_params_get_period_size (hw_params, &alsa_period_size, 0) ; + snd_pcm_hw_params_get_buffer_size (hw_params, &buffer_size) ; + if (alsa_period_size == buffer_size) + { fprintf (stderr, "Can't use period equal to buffer size (%lu == %lu)", alsa_period_size, buffer_size) ; + goto catch_error ; + } ; + + snd_pcm_hw_params_free (hw_params) ; + + if ((err = snd_pcm_sw_params_malloc (&sw_params)) != 0) + { fprintf (stderr, "%s: snd_pcm_sw_params_malloc: %s", __func__, snd_strerror (err)) ; + goto catch_error ; + } ; + + if ((err = snd_pcm_sw_params_current (alsa_dev, sw_params)) != 0) + { fprintf (stderr, "%s: snd_pcm_sw_params_current: %s", __func__, snd_strerror (err)) ; + goto catch_error ; + } ; + + /* note: set start threshold to delay start until the ring buffer is full */ + snd_pcm_sw_params_current (alsa_dev, sw_params) ; + + if ((err = snd_pcm_sw_params_set_start_threshold (alsa_dev, sw_params, buffer_size)) < 0) + { fprintf (stderr, "cannot set start threshold (%s)\n", snd_strerror (err)) ; + goto catch_error ; + } ; + + if ((err = snd_pcm_sw_params (alsa_dev, sw_params)) != 0) + { fprintf (stderr, "%s: snd_pcm_sw_params: %s", __func__, snd_strerror (err)) ; + goto catch_error ; + } ; + + snd_pcm_sw_params_free (sw_params) ; + + snd_pcm_reset (alsa_dev) ; + +catch_error : + + if (err < 0 && alsa_dev != NULL) + { snd_pcm_close (alsa_dev) ; + return NULL ; + } ; + + return alsa_dev ; +} /* alsa_open */ + +static int +alsa_write_float (snd_pcm_t *alsa_dev, float *data, int frames, int channels) +{ static int epipe_count = 0 ; + + int total = 0 ; + int retval ; + + if (epipe_count > 0) + epipe_count -- ; + + while (total < frames) + { retval = snd_pcm_writei (alsa_dev, data + total * channels, frames - total) ; + + if (retval >= 0) + { total += retval ; + if (total == frames) + return total ; + + continue ; + } ; + + switch (retval) + { case -EAGAIN : + puts ("alsa_write_float: EAGAIN") ; + continue ; + break ; + + case -EPIPE : + if (epipe_count > 0) + { printf ("alsa_write_float: EPIPE %d\n", epipe_count) ; + if (epipe_count > 140) + return retval ; + } ; + epipe_count += 100 ; + +#if 0 + if (0) + { snd_pcm_status_t *status ; + + snd_pcm_status_alloca (&status) ; + if ((retval = snd_pcm_status (alsa_dev, status)) < 0) + fprintf (stderr, "alsa_out: xrun. can't determine length\n") ; + else if (snd_pcm_status_get_state (status) == SND_PCM_STATE_XRUN) + { struct timeval now, diff, tstamp ; + + gettimeofday (&now, 0) ; + snd_pcm_status_get_trigger_tstamp (status, &tstamp) ; + timersub (&now, &tstamp, &diff) ; + + fprintf (stderr, "alsa_write_float xrun: of at least %.3f msecs. resetting stream\n", + diff.tv_sec * 1000 + diff.tv_usec / 1000.0) ; + } + else + fprintf (stderr, "alsa_write_float: xrun. can't determine length\n") ; + } ; +#endif + + snd_pcm_prepare (alsa_dev) ; + break ; + + case -EBADFD : + fprintf (stderr, "alsa_write_float: Bad PCM state.n") ; + return 0 ; + break ; + + case -ESTRPIPE : + fprintf (stderr, "alsa_write_float: Suspend event.n") ; + return 0 ; + break ; + + case -EIO : + puts ("alsa_write_float: EIO") ; + return 0 ; + + default : + fprintf (stderr, "alsa_write_float: retval = %d\n", retval) ; + return 0 ; + break ; + } ; /* switch */ + } ; /* while */ + + return total ; +} /* alsa_write_float */ + +#endif /* HAVE_ALSA_ASOUNDLIB_H */ + +/*------------------------------------------------------------------------------ +** Linux/OSS functions for playing a sound. +*/ + +#if defined (__linux__) || defined (__FreeBSD_kernel__) || defined (__FreeBSD__) + +static int opensoundsys_open_device (int channels, int srate) ; + +static int +opensoundsys_play (int argc, char *argv []) +{ static short buffer [BUFFER_LEN] ; + SNDFILE *sndfile ; + SF_INFO sfinfo ; + int k, audio_device, readcount, writecount, subformat ; + + for (k = 1 ; k < argc ; k++) + { memset (&sfinfo, 0, sizeof (sfinfo)) ; + + printf ("Playing %s\n", argv [k]) ; + if (! (sndfile = sf_open (argv [k], SFM_READ, &sfinfo))) + { puts (sf_strerror (NULL)) ; + continue ; + } ; + + if (sfinfo.channels < 1 || sfinfo.channels > 2) + { printf ("Error : channels = %d.\n", sfinfo.channels) ; + continue ; + } ; + + audio_device = opensoundsys_open_device (sfinfo.channels, sfinfo.samplerate) ; + + subformat = sfinfo.format & SF_FORMAT_SUBMASK ; + + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + { static float float_buffer [BUFFER_LEN] ; + double scale ; + int m ; + + sf_command (sndfile, SFC_CALC_SIGNAL_MAX, &scale, sizeof (scale)) ; + if (scale < 1e-10) + scale = 1.0 ; + else + scale = 32700.0 / scale ; + + while ((readcount = sf_read_float (sndfile, float_buffer, BUFFER_LEN))) + { for (m = 0 ; m < readcount ; m++) + buffer [m] = scale * float_buffer [m] ; + writecount = write (audio_device, buffer, readcount * sizeof (short)) ; + } ; + } + else + { while ((readcount = sf_read_short (sndfile, buffer, BUFFER_LEN))) + writecount = write (audio_device, buffer, readcount * sizeof (short)) ; + } ; + + if (ioctl (audio_device, SNDCTL_DSP_POST, 0) == -1) + perror ("ioctl (SNDCTL_DSP_POST) ") ; + + if (ioctl (audio_device, SNDCTL_DSP_SYNC, 0) == -1) + perror ("ioctl (SNDCTL_DSP_SYNC) ") ; + + close (audio_device) ; + + sf_close (sndfile) ; + } ; + + return writecount ; +} /* opensoundsys_play */ + +static int +opensoundsys_open_device (int channels, int srate) +{ int fd, stereo, fmt ; + + if ((fd = open ("/dev/dsp", O_WRONLY, 0)) == -1 && + (fd = open ("/dev/sound/dsp", O_WRONLY, 0)) == -1) + { perror ("opensoundsys_open_device : open ") ; + exit (1) ; + } ; + + stereo = 0 ; + if (ioctl (fd, SNDCTL_DSP_STEREO, &stereo) == -1) + { /* Fatal error */ + perror ("opensoundsys_open_device : stereo ") ; + exit (1) ; + } ; + + if (ioctl (fd, SNDCTL_DSP_RESET, 0)) + { perror ("opensoundsys_open_device : reset ") ; + exit (1) ; + } ; + + fmt = CPU_IS_BIG_ENDIAN ? AFMT_S16_BE : AFMT_S16_LE ; + if (ioctl (fd, SNDCTL_DSP_SETFMT, &fmt) != 0) + { perror ("opensoundsys_open_device : set format ") ; + exit (1) ; + } ; + + if (ioctl (fd, SNDCTL_DSP_CHANNELS, &channels) != 0) + { perror ("opensoundsys_open_device : channels ") ; + exit (1) ; + } ; + + if (ioctl (fd, SNDCTL_DSP_SPEED, &srate) != 0) + { perror ("opensoundsys_open_device : sample rate ") ; + exit (1) ; + } ; + + if (ioctl (fd, SNDCTL_DSP_SYNC, 0) != 0) + { perror ("opensoundsys_open_device : sync ") ; + exit (1) ; + } ; + + return fd ; +} /* opensoundsys_open_device */ + +#endif /* __linux__ */ + +/*------------------------------------------------------------------------------ +** Mac OS X functions for playing a sound. +*/ + +#if (defined (__MACH__) && defined (__APPLE__)) /* MacOSX */ + +typedef struct +{ AudioStreamBasicDescription format ; + + UInt32 buf_size ; + AudioDeviceID device ; + + SNDFILE *sndfile ; + SF_INFO sfinfo ; + + int fake_stereo ; + int done_playing ; +} MacOSXAudioData ; + +#include + +static OSStatus +macosx_audio_out_callback (AudioDeviceID device, const AudioTimeStamp* current_time, + const AudioBufferList* data_in, const AudioTimeStamp* time_in, + AudioBufferList* data_out, const AudioTimeStamp* time_out, + void* client_data) +{ MacOSXAudioData *audio_data ; + int size, sample_count, read_count, k ; + float *buffer ; + + /* Prevent compiler warnings. */ + device = device ; + current_time = current_time ; + data_in = data_in ; + time_in = time_in ; + time_out = time_out ; + + audio_data = (MacOSXAudioData*) client_data ; + + size = data_out->mBuffers [0].mDataByteSize ; + sample_count = size / sizeof (float) ; + + buffer = (float*) data_out->mBuffers [0].mData ; + + if (audio_data->fake_stereo != 0) + { read_count = sf_read_float (audio_data->sndfile, buffer, sample_count / 2) ; + + for (k = read_count - 1 ; k >= 0 ; k--) + { buffer [2 * k ] = buffer [k] ; + buffer [2 * k + 1] = buffer [k] ; + } ; + read_count *= 2 ; + } + else + read_count = sf_read_float (audio_data->sndfile, buffer, sample_count) ; + + /* Fill the remainder with zeroes. */ + if (read_count < sample_count) + { if (audio_data->fake_stereo == 0) + memset (&(buffer [read_count]), 0, (sample_count - read_count) * sizeof (float)) ; + /* Tell the main application to terminate. */ + audio_data->done_playing = SF_TRUE ; + } ; + + return noErr ; +} /* macosx_audio_out_callback */ + +static void +macosx_play (int argc, char *argv []) +{ MacOSXAudioData audio_data ; + OSStatus err ; + UInt32 count, buffer_size ; + int k ; + + audio_data.fake_stereo = 0 ; + audio_data.device = kAudioDeviceUnknown ; + + /* get the default output device for the HAL */ + count = sizeof (AudioDeviceID) ; + if ((err = AudioHardwareGetProperty (kAudioHardwarePropertyDefaultOutputDevice, + &count, (void *) &(audio_data.device))) != noErr) + { printf ("AudioHardwareGetProperty (kAudioDevicePropertyDefaultOutputDevice) failed.\n") ; + return ; + } ; + + /* get the buffersize that the default device uses for IO */ + count = sizeof (UInt32) ; + if ((err = AudioDeviceGetProperty (audio_data.device, 0, false, kAudioDevicePropertyBufferSize, + &count, &buffer_size)) != noErr) + { printf ("AudioDeviceGetProperty (kAudioDevicePropertyBufferSize) failed.\n") ; + return ; + } ; + + /* get a description of the data format used by the default device */ + count = sizeof (AudioStreamBasicDescription) ; + if ((err = AudioDeviceGetProperty (audio_data.device, 0, false, kAudioDevicePropertyStreamFormat, + &count, &(audio_data.format))) != noErr) + { printf ("AudioDeviceGetProperty (kAudioDevicePropertyStreamFormat) failed.\n") ; + return ; + } ; + + /* Base setup completed. Now play files. */ + for (k = 1 ; k < argc ; k++) + { printf ("Playing %s\n", argv [k]) ; + if (! (audio_data.sndfile = sf_open (argv [k], SFM_READ, &(audio_data.sfinfo)))) + { puts (sf_strerror (NULL)) ; + continue ; + } ; + + if (audio_data.sfinfo.channels < 1 || audio_data.sfinfo.channels > 2) + { printf ("Error : channels = %d.\n", audio_data.sfinfo.channels) ; + continue ; + } ; + + audio_data.format.mSampleRate = audio_data.sfinfo.samplerate ; + + if (audio_data.sfinfo.channels == 1) + { audio_data.format.mChannelsPerFrame = 2 ; + audio_data.fake_stereo = 1 ; + } + else + audio_data.format.mChannelsPerFrame = audio_data.sfinfo.channels ; + + if ((err = AudioDeviceSetProperty (audio_data.device, NULL, 0, false, kAudioDevicePropertyStreamFormat, + sizeof (AudioStreamBasicDescription), &(audio_data.format))) != noErr) + { printf ("AudioDeviceSetProperty (kAudioDevicePropertyStreamFormat) failed.\n") ; + return ; + } ; + + /* we want linear pcm */ + if (audio_data.format.mFormatID != kAudioFormatLinearPCM) + return ; + + /* Fire off the device. */ + if ((err = AudioDeviceAddIOProc (audio_data.device, macosx_audio_out_callback, + (void *) &audio_data)) != noErr) + { printf ("AudioDeviceAddIOProc failed.\n") ; + return ; + } ; + + err = AudioDeviceStart (audio_data.device, macosx_audio_out_callback) ; + if (err != noErr) + return ; + + audio_data.done_playing = SF_FALSE ; + + while (audio_data.done_playing == SF_FALSE) + usleep (10 * 1000) ; /* 10 000 milliseconds. */ + + if ((err = AudioDeviceStop (audio_data.device, macosx_audio_out_callback)) != noErr) + { printf ("AudioDeviceStop failed.\n") ; + return ; + } ; + + err = AudioDeviceRemoveIOProc (audio_data.device, macosx_audio_out_callback) ; + if (err != noErr) + { printf ("AudioDeviceRemoveIOProc failed.\n") ; + return ; + } ; + + sf_close (audio_data.sndfile) ; + } ; + + return ; +} /* macosx_play */ + +#endif /* MacOSX */ + + +/*------------------------------------------------------------------------------ +** Win32 functions for playing a sound. +** +** This API sucks. Its needlessly complicated and is *WAY* too loose with +** passing pointers arounf in integers and and using char* pointers to +** point to data instead of short*. It plain sucks! +*/ + +#if (OS_IS_WIN32 == 1) + +#define WIN32_BUFFER_LEN (1<<15) + +typedef struct +{ HWAVEOUT hwave ; + WAVEHDR whdr [2] ; + + CRITICAL_SECTION mutex ; /* to control access to BuffersInUSe */ + HANDLE Event ; /* signal that a buffer is free */ + + short buffer [WIN32_BUFFER_LEN / sizeof (short)] ; + int current, bufferlen ; + int BuffersInUse ; + + SNDFILE *sndfile ; + SF_INFO sfinfo ; + + sf_count_t remaining ; +} Win32_Audio_Data ; + + +static void +win32_play_data (Win32_Audio_Data *audio_data) +{ int thisread, readcount ; + + /* fill a buffer if there is more data and we can read it sucessfully */ + readcount = (audio_data->remaining > audio_data->bufferlen) ? audio_data->bufferlen : (int) audio_data->remaining ; + + thisread = (int) sf_read_short (audio_data->sndfile, (short *) (audio_data->whdr [audio_data->current].lpData), readcount) ; + + audio_data->remaining -= thisread ; + + if (thisread > 0) + { /* Fix buffer length if this is only a partial block. */ + if (thisread < audio_data->bufferlen) + audio_data->whdr [audio_data->current].dwBufferLength = thisread * sizeof (short) ; + + /* Queue the WAVEHDR */ + waveOutWrite (audio_data->hwave, (LPWAVEHDR) &(audio_data->whdr [audio_data->current]), sizeof (WAVEHDR)) ; + + /* count another buffer in use */ + EnterCriticalSection (&audio_data->mutex) ; + audio_data->BuffersInUse ++ ; + LeaveCriticalSection (&audio_data->mutex) ; + + /* use the other buffer next time */ + audio_data->current = (audio_data->current + 1) % 2 ; + } ; + + return ; +} /* win32_play_data */ + +static void CALLBACK +win32_audio_out_callback (HWAVEOUT hwave, UINT msg, DWORD_PTR data, DWORD param1, DWORD param2) +{ Win32_Audio_Data *audio_data ; + + /* Prevent compiler warnings. */ + hwave = hwave ; + param1 = param2 ; + + if (data == 0) + return ; + + /* + ** I consider this technique of passing a pointer via an integer as + ** fundamentally broken but thats the way microsoft has defined the + ** interface. + */ + audio_data = (Win32_Audio_Data*) data ; + + /* let main loop know a buffer is free */ + if (msg == MM_WOM_DONE) + { EnterCriticalSection (&audio_data->mutex) ; + audio_data->BuffersInUse -- ; + LeaveCriticalSection (&audio_data->mutex) ; + SetEvent (audio_data->Event) ; + } ; + + return ; +} /* win32_audio_out_callback */ + +static void +win32_play (int argc, char *argv []) +{ Win32_Audio_Data audio_data ; + + WAVEFORMATEX wf ; + int k, error ; + + audio_data.sndfile = NULL ; + audio_data.hwave = 0 ; + + for (k = 1 ; k < argc ; k++) + { printf ("Playing %s\n", argv [k]) ; + + if (! (audio_data.sndfile = sf_open (argv [k], SFM_READ, &(audio_data.sfinfo)))) + { puts (sf_strerror (NULL)) ; + continue ; + } ; + + audio_data.remaining = audio_data.sfinfo.frames * audio_data.sfinfo.channels ; + audio_data.current = 0 ; + + InitializeCriticalSection (&audio_data.mutex) ; + audio_data.Event = CreateEvent (0, FALSE, FALSE, 0) ; + + wf.nChannels = audio_data.sfinfo.channels ; + wf.wFormatTag = WAVE_FORMAT_PCM ; + wf.cbSize = 0 ; + wf.wBitsPerSample = 16 ; + + wf.nSamplesPerSec = audio_data.sfinfo.samplerate ; + + wf.nBlockAlign = audio_data.sfinfo.channels * sizeof (short) ; + + wf.nAvgBytesPerSec = wf.nBlockAlign * wf.nSamplesPerSec ; + + error = waveOutOpen (&(audio_data.hwave), WAVE_MAPPER, &wf, (DWORD_PTR) win32_audio_out_callback, + (DWORD_PTR) &audio_data, CALLBACK_FUNCTION) ; + if (error) + { puts ("waveOutOpen failed.") ; + audio_data.hwave = 0 ; + continue ; + } ; + + audio_data.whdr [0].lpData = (char*) audio_data.buffer ; + audio_data.whdr [1].lpData = ((char*) audio_data.buffer) + sizeof (audio_data.buffer) / 2 ; + + audio_data.whdr [0].dwBufferLength = sizeof (audio_data.buffer) / 2 ; + audio_data.whdr [1].dwBufferLength = sizeof (audio_data.buffer) / 2 ; + + audio_data.whdr [0].dwFlags = 0 ; + audio_data.whdr [1].dwFlags = 0 ; + + /* length of each audio buffer in samples */ + audio_data.bufferlen = sizeof (audio_data.buffer) / 2 / sizeof (short) ; + + /* Prepare the WAVEHDRs */ + if ((error = waveOutPrepareHeader (audio_data.hwave, &(audio_data.whdr [0]), sizeof (WAVEHDR)))) + { printf ("waveOutPrepareHeader [0] failed : %08X\n", error) ; + waveOutClose (audio_data.hwave) ; + continue ; + } ; + + if ((error = waveOutPrepareHeader (audio_data.hwave, &(audio_data.whdr [1]), sizeof (WAVEHDR)))) + { printf ("waveOutPrepareHeader [1] failed : %08X\n", error) ; + waveOutUnprepareHeader (audio_data.hwave, &(audio_data.whdr [0]), sizeof (WAVEHDR)) ; + waveOutClose (audio_data.hwave) ; + continue ; + } ; + + /* Fill up both buffers with audio data */ + audio_data.BuffersInUse = 0 ; + win32_play_data (&audio_data) ; + win32_play_data (&audio_data) ; + + /* loop until both buffers are released */ + while (audio_data.BuffersInUse > 0) + { + /* wait for buffer to be released */ + WaitForSingleObject (audio_data.Event, INFINITE) ; + + /* refill the buffer if there is more data to play */ + win32_play_data (&audio_data) ; + } ; + + waveOutUnprepareHeader (audio_data.hwave, &(audio_data.whdr [0]), sizeof (WAVEHDR)) ; + waveOutUnprepareHeader (audio_data.hwave, &(audio_data.whdr [1]), sizeof (WAVEHDR)) ; + + waveOutClose (audio_data.hwave) ; + audio_data.hwave = 0 ; + + DeleteCriticalSection (&audio_data.mutex) ; + + sf_close (audio_data.sndfile) ; + } ; + +} /* win32_play */ + +#endif /* Win32 */ + +/*------------------------------------------------------------------------------ +** OpenBDS's sndio. +*/ + +#if defined (HAVE_SNDIO_H) + +static void +sndio_play (int argc, char *argv []) +{ struct sio_hdl *hdl ; + struct sio_par par ; + short buffer [BUFFER_LEN] ; + SNDFILE *sndfile ; + SF_INFO sfinfo ; + int k, readcount ; + + for (k = 1 ; k < argc ; k++) + { printf ("Playing %s\n", argv [k]) ; + if (! (sndfile = sf_open (argv [k], SFM_READ, &sfinfo))) + { puts (sf_strerror (NULL)) ; + continue ; + } ; + + if (sfinfo.channels < 1 || sfinfo.channels > 2) + { printf ("Error : channels = %d.\n", sfinfo.channels) ; + continue ; + } ; + + if ((hdl = sio_open (NULL, SIO_PLAY, 0)) == NULL) + { fprintf (stderr, "open sndio device failed") ; + return ; + } ; + + sio_initpar (&par) ; + par.rate = sfinfo.samplerate ; + par.pchan = sfinfo.channels ; + par.bits = 16 ; + par.sig = 1 ; + par.le = SIO_LE_NATIVE ; + + if (! sio_setpar (hdl, &par) || ! sio_getpar (hdl, &par)) + { fprintf (stderr, "set sndio params failed") ; + return ; + } ; + + if (! sio_start (hdl)) + { fprintf (stderr, "sndio start failed") ; + return ; + } ; + + while ((readcount = sf_read_short (sndfile, buffer, BUFFER_LEN))) + sio_write (hdl, buffer, readcount * sizeof (short)) ; + + sio_close (hdl) ; + } ; + + return ; +} /* sndio_play */ + +#endif /* sndio */ + +/*------------------------------------------------------------------------------ +** Solaris. +*/ + +#if (defined (sun) && defined (unix)) /* ie Solaris */ + +static void +solaris_play (int argc, char *argv []) +{ static short buffer [BUFFER_LEN] ; + audio_info_t audio_info ; + SNDFILE *sndfile ; + SF_INFO sfinfo ; + unsigned long delay_time ; + long k, start_count, output_count, write_count, read_count ; + int audio_fd, error, done ; + + for (k = 1 ; k < argc ; k++) + { printf ("Playing %s\n", argv [k]) ; + if (! (sndfile = sf_open (argv [k], SFM_READ, &sfinfo))) + { puts (sf_strerror (NULL)) ; + continue ; + } ; + + if (sfinfo.channels < 1 || sfinfo.channels > 2) + { printf ("Error : channels = %d.\n", sfinfo.channels) ; + continue ; + } ; + + /* open the audio device - write only, non-blocking */ + if ((audio_fd = open ("/dev/audio", O_WRONLY | O_NONBLOCK)) < 0) + { perror ("open (/dev/audio) failed") ; + return ; + } ; + + /* Retrive standard values. */ + AUDIO_INITINFO (&audio_info) ; + + audio_info.play.sample_rate = sfinfo.samplerate ; + audio_info.play.channels = sfinfo.channels ; + audio_info.play.precision = 16 ; + audio_info.play.encoding = AUDIO_ENCODING_LINEAR ; + audio_info.play.gain = AUDIO_MAX_GAIN ; + audio_info.play.balance = AUDIO_MID_BALANCE ; + + if ((error = ioctl (audio_fd, AUDIO_SETINFO, &audio_info))) + { perror ("ioctl (AUDIO_SETINFO) failed") ; + return ; + } ; + + /* Delay time equal to 1/4 of a buffer in microseconds. */ + delay_time = (BUFFER_LEN * 1000000) / (audio_info.play.sample_rate * 4) ; + + done = 0 ; + while (! done) + { read_count = sf_read_short (sndfile, buffer, BUFFER_LEN) ; + if (read_count < BUFFER_LEN) + { memset (&(buffer [read_count]), 0, (BUFFER_LEN - read_count) * sizeof (short)) ; + /* Tell the main application to terminate. */ + done = SF_TRUE ; + } ; + + start_count = 0 ; + output_count = BUFFER_LEN * sizeof (short) ; + + while (output_count > 0) + { /* write as much data as possible */ + write_count = write (audio_fd, &(buffer [start_count]), output_count) ; + if (write_count > 0) + { output_count -= write_count ; + start_count += write_count ; + } + else + { /* Give the audio output time to catch up. */ + usleep (delay_time) ; + } ; + } ; /* while (outpur_count > 0) */ + } ; /* while (! done) */ + + close (audio_fd) ; + } ; + + return ; +} /* solaris_play */ + +#endif /* Solaris */ + +/*============================================================================== +** Main function. +*/ + +int +main (int argc, char *argv []) +{ + if (argc < 2) + { + printf ("\nUsage : %s \n\n", program_name (argv [0])) ; + printf (" Using %s.\n\n", sf_version_string ()) ; +#if (OS_IS_WIN32 == 1) + printf ("This is a Unix style command line application which\n" + "should be run in a MSDOS box or Command Shell window.\n\n") ; + printf ("Sleeping for 5 seconds before exiting.\n\n") ; + + Sleep (5 * 1000) ; +#endif + return 1 ; + } ; + +#if defined (__linux__) + #if HAVE_ALSA_ASOUNDLIB_H + if (access ("/proc/asound/cards", R_OK) == 0) + alsa_play (argc, argv) ; + else + #endif + opensoundsys_play (argc, argv) ; +#elif defined (__FreeBSD_kernel__) || defined (__FreeBSD__) + opensoundsys_play (argc, argv) ; +#elif (defined (__MACH__) && defined (__APPLE__)) + macosx_play (argc, argv) ; +#elif defined HAVE_SNDIO_H + sndio_play (argc, argv) ; +#elif (defined (sun) && defined (unix)) + solaris_play (argc, argv) ; +#elif (OS_IS_WIN32 == 1) + win32_play (argc, argv) ; +#elif defined (__BEOS__) + printf ("This program cannot be compiled on BeOS.\n") ; + printf ("Instead, compile the file sfplay_beos.cpp.\n") ; + return 1 ; +#else + puts ("*** Playing sound not yet supported on this platform.") ; + puts ("*** Please feel free to submit a patch.") ; + return 1 ; +#endif + + return 0 ; +} /* main */ + diff --git a/interpretor/libsndfile-1.0.25/programs/sndfile-salvage.c b/interpretor/libsndfile-1.0.25/programs/sndfile-salvage.c new file mode 100644 index 0000000..a39a57a --- /dev/null +++ b/interpretor/libsndfile-1.0.25/programs/sndfile-salvage.c @@ -0,0 +1,277 @@ +/* +** Copyright (C) 2010-2011 Erik de Castro Lopo +** +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the author nor the names of any contributors may be used +** to endorse or promote products derived from this software without +** specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#include "common.h" + +#define BUFFER_LEN (1 << 16) + +#define NOT(x) (! (x)) + + +static void usage_exit (const char *progname) ; +static void salvage_file (const char * broken_wav, const char * fixed_w64) ; + +int +main (int argc, char *argv []) +{ + if (argc != 3) + usage_exit (program_name (argv [0])) ; + + salvage_file (argv [1], argv [2]) ; + + return 0 ; +} /* main */ + +/*============================================================================== +*/ + +static void lseek_or_die (int fd, off_t offset, int whence) ; +static sf_count_t get_file_length (int fd, const char * name) ; +static sf_count_t find_data_offset (int fd, int format) ; +static void copy_data (int fd, SNDFILE * sndfile, int readsize) ; + + +static void +usage_exit (const char *progname) +{ printf ("Usage :\n\n %s \n\n", progname) ; + puts ("Salvages the audio data from WAV files which are more than 4G in length.\n") ; + printf ("Using %s.\n\n", sf_version_string ()) ; + exit (0) ; +} /* usage_exit */ + +static void +salvage_file (const char * broken_wav, const char * fixed_w64) +{ SNDFILE * sndfile ; + SF_INFO sfinfo ; + sf_count_t broken_len, data_offset ; + int fd, read_size ; + + if (strcmp (broken_wav, fixed_w64) == 0) + { printf ("Error : Input and output files must be different.\n\n") ; + exit (1) ; + } ; + + if ((fd = open (broken_wav, O_RDONLY)) < 0) + { printf ("Error : Not able to open file '%s' : %s\n", broken_wav, strerror (errno)) ; + exit (1) ; + } ; + + broken_len = get_file_length (fd, broken_wav) ; + if (broken_len <= 0xffffffff) + printf ("File is not greater than 4Gig but salvaging anyway.\n") ; + + /* Grab the format info from the broken file. */ + memset (&sfinfo, 0, sizeof (sfinfo)) ; + if ((sndfile = sf_open (broken_wav, SFM_READ, &sfinfo)) == NULL) + { printf ("sf_open ('%s') failed : %s\n", broken_wav, sf_strerror (NULL)) ; + exit (1) ; + } ; + sf_close (sndfile) ; + + data_offset = find_data_offset (fd, sfinfo.format & SF_FORMAT_TYPEMASK) ; + + printf ("Offset to audio data : %" PRId64 "\n", data_offset) ; + + switch (sfinfo.format & SF_FORMAT_TYPEMASK) + { case SF_FORMAT_WAV : + case SF_FORMAT_WAVEX : + sfinfo.format = SF_FORMAT_W64 | (sfinfo.format & SF_FORMAT_SUBMASK) ; + break ; + + default : + printf ("Don't currently support this file type.\n") ; + exit (1) ; + } ; + + switch (sfinfo.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_S8 : + read_size = 1 ; + break ; + + case SF_FORMAT_PCM_16 : + read_size = 2 ; + break ; + + case SF_FORMAT_PCM_24 : + read_size = 3 ; + break ; + + case SF_FORMAT_PCM_32 : + case SF_FORMAT_FLOAT : + read_size = 4 ; + break ; + + case SF_FORMAT_DOUBLE : + read_size = 8 ; + break ; + + default : + printf ("Sorry, don't currently support this file encoding type.\n") ; + exit (1) ; + } ; + + read_size *= sfinfo.channels ; + + if ((sndfile = sf_open (fixed_w64, SFM_WRITE, &sfinfo)) == NULL) + { printf ("sf_open ('%s') failed : %s\n", broken_wav, sf_strerror (NULL)) ; + exit (1) ; + } ; + + lseek_or_die (fd, data_offset, SEEK_SET) ; + + copy_data (fd, sndfile, read_size) ; + + sf_close (sndfile) ; + + puts ("Done!") ; +} /* salvage_file */ + +/*------------------------------------------------------------------------------ +*/ + +static void +lseek_or_die (int fd, off_t offset, int whence) +{ + if (lseek (fd, offset, whence) < 0) + { printf ("lseek failed : %s\n", strerror (errno)) ; + exit (1) ; + } ; + + return ; +} /* lseek_or_die */ + + +static sf_count_t +get_file_length (int fd, const char * name) +{ struct stat sbuf ; + + if (sizeof (sbuf.st_size) != 8) + { puts ("Error : sizeof (sbuf.st_size) != 8. Was program compiled with\n" + " 64 bit file offsets?\n") ; + exit (1) ; + } ; + + if (fstat (fd, &sbuf) != 0) + { printf ("Error : fstat ('%s') failed : %s\n", name, strerror (errno)) ; + exit (1) ; + } ; + + return sbuf.st_size ; +} /* get_file_length */ + +static sf_count_t +find_data_offset (int fd, int format) +{ char buffer [8192], *cptr ; + const char * target = "XXXX" ; + sf_count_t offset = -1, extra ; + int rlen, slen ; + + switch (format) + { case SF_FORMAT_WAV : + case SF_FORMAT_WAVEX : + target = "data" ; + extra = 8 ; + break ; + + case SF_FORMAT_AIFF : + target = "SSND" ; + extra = 16 ; + break ; + + default : + puts ("Error : Sorry, don't handle this input file format.\n") ; + exit (1) ; + } ; + + slen = strlen (target) ; + + lseek_or_die (fd, 0, SEEK_SET) ; + + printf ("Searching for '%s' maker.\n", target) ; + + if ((rlen = read (fd, buffer, sizeof (buffer))) < 0) + { printf ("Error : failed read : %s\n", strerror (errno)) ; + exit (1) ; + } ; + + cptr = memchr (buffer, target [0], rlen - slen) ; + if (cptr && memcmp (cptr, target, slen) == 0) + offset = cptr - buffer ; + else + { printf ("Error : Could not find data offset.\n") ; + exit (1) ; + } ; + + return offset + extra ; +} /* find_data_offset */ + +static void +copy_data (int fd, SNDFILE * sndfile, int readsize) +{ static char * buffer ; + sf_count_t readlen, count ; + int bufferlen, done = 0 ; + + bufferlen = readsize * 1024 ; + buffer = malloc (bufferlen) ; + + while (NOT (done) && (readlen = read (fd, buffer, bufferlen)) >= 0) + { if (readlen < bufferlen) + { readlen -= readlen % readsize ; + done = 1 ; + } ; + + if ((count = sf_write_raw (sndfile, buffer, readlen)) != readlen) + { printf ("Error : sf_write_raw returned %" PRId64 " : %s\n", count, sf_strerror (sndfile)) ; + return ; + } ; + } ; + + free (buffer) ; + + return ; +} /* copy_data */ + diff --git a/interpretor/libsndfile-1.0.25/programs/test-sndfile-metadata-set.py b/interpretor/libsndfile-1.0.25/programs/test-sndfile-metadata-set.py new file mode 100755 index 0000000..a21a36b --- /dev/null +++ b/interpretor/libsndfile-1.0.25/programs/test-sndfile-metadata-set.py @@ -0,0 +1,188 @@ +#!/usr/bin/python + +# Copyright (C) 2008-2011 Erik de Castro Lopo +# +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# * Neither the author nor the names of any contributors may be used +# to endorse or promote products derived from this software without +# specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# Simple test script for the sndfile-metadata-set program. + +import commands, os, sys +import time, datetime + +def print_test_name (name): + print " %-30s :" % name, + +def assert_info (filename, arg, value): + cmd = "./sndfile-metadata-get %s %s" % (arg, filename) + status, output = commands.getstatusoutput (cmd) + if status: + print "\n\nError : command '%s' should not have failed." % cmd + sys.exit (1) + if output.find (value) < 0: + print "\n\nError : not able to find '%s'." % value + print output + sys.exit (1) + return + + +def check_executable (name): + if not (os.path.isfile (name)): + print "\n\nError : Can't find executable '%s'. Have you run make?" % name + sys.exit (1) + +def test_empty_fail (): + print_test_name ("Empty fail test") + cmd = "./sndfile-metadata-set --bext-description Alpha sine.wav" + status, output = commands.getstatusoutput (cmd) + if not status: + print "\n\nError : command '%s' should have failed." % cmd + sys.exit (1) + print "ok" + +def test_copy (): + print_test_name ("Copy test") + cmd = "./sndfile-metadata-set --bext-description \"First Try\" sine.wav output.wav" + status, output = commands.getstatusoutput (cmd) + if status: + print "\n\nError : command '%s' should not have failed." % cmd + sys.exit (1) + assert_info ("output.wav", "--bext-description", "First Try") + print "ok" + +def test_update (tests): + print_test_name ("Update test") + for arg, value in tests: + cmd = "./sndfile-metadata-set %s \"%s\" output.wav" % (arg, value) + status, output = commands.getstatusoutput (cmd) + if status: + print "\n\nError : command '%s' should not have failed." % cmd + sys.exit (1) + assert_info ("output.wav", arg, value) + print "ok" + +def test_post_mod (tests): + print_test_name ("Post mod test") + for arg, value in tests: + assert_info ("output.wav", arg, value) + print "ok" + +def test_auto_date (): + print_test_name ("Auto date test") + cmd = "./sndfile-metadata-set --bext-auto-time-date sine.wav date-time.wav" + status, output = commands.getstatusoutput (cmd) + if status: + print "\n\nError : command '%s' should not have failed." % cmd + sys.exit (1) + target = datetime.date.today ().__str__ () + assert_info ("date-time.wav", "--bext-orig-date", target) + print "ok" + + +#------------------------------------------------------------------------------- + +def test_coding_history (): + print_test_name ("Coding history test") + cmd = "./sndfile-metadata-set --bext-coding-hist \"alpha beta\" output.wav" + status, output = commands.getstatusoutput (cmd) + if status: + print "\n\nError : command '%s' should not have failed." % cmd + sys.exit (1) + cmd = "./sndfile-metadata-get --bext-coding-hist output.wav" + status, output = commands.getstatusoutput (cmd) + if status: + print "\n\nError : command '%s' should not have failed." % cmd + sys.exit (1) + print "ok" + +#------------------------------------------------------------------------------- + +def test_rewrite (): + print_test_name ("Rewrite test") + cmd = "./sndfile-metadata-set --bext-originator \"Really, really long string\" output.wav" + status, output = commands.getstatusoutput (cmd) + if status: + print "\n\nError : command '%s' should not have failed." % cmd + sys.exit (1) + cmd = "./sndfile-metadata-set --bext-originator \"Short\" output.wav" + status, output = commands.getstatusoutput (cmd) + if status: + print "\n\nError : command '%s' should not have failed." % cmd + sys.exit (1) + cmd = "./sndfile-metadata-get --bext-originator output.wav" + status, output = commands.getstatusoutput (cmd) + if status: + print "\n\nError : command '%s' should not have failed." % cmd + sys.exit (1) + if output.find ("really long") > 0: + print "\n\nError : output '%s' should not contain 'really long'." % output + sys.exit (1) + print "ok" + +#=============================================================================== + +test_dir = "programs" + +if os.path.isdir (test_dir): + os.chdir (test_dir) + +for f in [ "sndfile-metadata-set", "sndfile-metadata-get", "../examples/make_sine" ]: + check_executable (f) + +os.system ("../examples/make_sine") +if not os.path.isfile ("sine.wav"): + print "\n\nError : Can't file file 'sine.wav'." + sys.exit (1) + +print "" + +test_empty_fail () +test_copy () + +tests = [ + ("--bext-description", "Alpha"), ("--bext-originator", "Beta"), ("--bext-orig-ref", "Charlie"), + ("--bext-umid", "Delta"), ("--bext-orig-date", "2001-10-01"), ("--bext-orig-time", "01:02:03"), + ("--str-title", "Echo"), ("--str-artist", "Fox trot") + ] + +test_auto_date () +test_update (tests) +test_post_mod (tests) + +test_update ([ ("--str-artist", "Fox") ]) + +# This never worked. +# test_coding_history () + +test_rewrite () + + +print "" + +sys.exit (0) + diff --git a/interpretor/libsndfile-1.0.25/regtest/Makefile.am b/interpretor/libsndfile-1.0.25/regtest/Makefile.am new file mode 100644 index 0000000..4d1ed4c --- /dev/null +++ b/interpretor/libsndfile-1.0.25/regtest/Makefile.am @@ -0,0 +1,11 @@ +## Process this file with automake to produce Makefile.in + +bin_PROGRAMS = sndfile-regtest + +noinst_HEADERS = regtest.h + +INCLUDES = -I$(top_srcdir)/src $(SQLITE3_CFLAGS) $(OS_SPECIFIC_CFLAGS) + +sndfile_regtest_SOURCES = sndfile-regtest.c database.c checksum.c +sndfile_regtest_LDADD = $(top_builddir)/src/libsndfile.la $(SQLITE3_LIBS) + diff --git a/interpretor/libsndfile-1.0.25/regtest/Makefile.in b/interpretor/libsndfile-1.0.25/regtest/Makefile.in new file mode 100644 index 0000000..9d69251 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/regtest/Makefile.in @@ -0,0 +1,607 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# 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a/interpretor/libsndfile-1.0.25/regtest/checksum.c b/interpretor/libsndfile-1.0.25/regtest/checksum.c new file mode 100644 index 0000000..7f433a4 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/regtest/checksum.c @@ -0,0 +1,117 @@ +/* +** Copyright (C) 2005-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +/* +** A simple checksum for short, int and float data. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include + +#include "regtest.h" + +#define BIG_PRIME 999983 + +#define ARRAY_LEN(x) ((int) (sizeof (x)) / (sizeof ((x) [0]))) + +static int short_checksum (SNDFILE * file, int start) ; +static int int_checksum (SNDFILE * file, int start) ; +static int float_checksum (SNDFILE * file, int start) ; + +int +calc_checksum (SNDFILE * file, const SF_INFO * info) +{ int start ; + + /* Seed the checksum with data from the SF_INFO struct. */ + start = info->samplerate ; + start = start * BIG_PRIME + info->channels ; + start = start * BIG_PRIME + info->format ; + + switch (info->format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_FLOAT : + case SF_FORMAT_DOUBLE : + return float_checksum (file, start) ; + + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + return int_checksum (file, start) ; + + default : + return short_checksum (file, start) ; + } ; + + return 0 ; +} /* calc_checksum */ + +/*------------------------------------------------------------------------------ +*/ + +static union +{ short s [1 << 16] ; + int i [1 << 15] ; + float f [1 << 15] ; +} data ; + +static int +short_checksum (SNDFILE * file, int start) +{ int k, count ; + + do + { count = (int) sf_read_short (file, data.s, ARRAY_LEN (data.s)) ; + for (k = 0 ; k < count ; k++) + start = start * BIG_PRIME + data.s [k] ; + } + while (count > 0) ; + + return start ; +} /* short_checksum */ + +static int +int_checksum (SNDFILE * file, int start) +{ int k, count ; + + do + { count = (int) sf_read_int (file, data.i, ARRAY_LEN (data.i)) ; + for (k = 0 ; k < count ; k++) + start = start * BIG_PRIME + data.i [k] ; + } + while (count > 0) ; + + return start ; +} /* int_checksum */ + +static int +float_checksum (SNDFILE * file, int start) +{ int k, count ; + + do + { count = (int) sf_read_float (file, data.f, ARRAY_LEN (data.f)) ; + for (k = 0 ; k < count ; k++) + start = start * BIG_PRIME + lrintf (0x7FFFFFFF * data.f [k]) ; + } + while (count > 0) ; + + return start ; +} /* float_checksum */ + diff --git a/interpretor/libsndfile-1.0.25/regtest/database.c b/interpretor/libsndfile-1.0.25/regtest/database.c new file mode 100644 index 0000000..f800a2c --- /dev/null +++ b/interpretor/libsndfile-1.0.25/regtest/database.c @@ -0,0 +1,495 @@ +/* +** Copyright (C) 2005-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "config.h" + +#include +#include +#include +#include +#include +#include + +#include + +#include "regtest.h" + +#if HAVE_SQLITE3 + +#include + +typedef struct +{ sqlite3 *sql ; + + int count ; + int ekey_max ; + + /* Filename and pathname for file. */ + char filename [256] ; + char pathname [512] ; + + /* Storage for createding SQL commands. Must be larger than logbuf below. */ + char cmdbuf [1 << 15] ; + + /* Storage for log buffer retrieved from SNDFILE* .*/ + char logbuf [1 << 14] ; + +} REGTEST_DB ; + +/* In checksum.c */ +int calc_checksum (SNDFILE * file, const SF_INFO * info) ; + +static void get_filename_pathname (REGTEST_DB * db, const char *filepath) ; +static void single_quote_replace (char * buf) ; + +static int get_ekey_from_filename (REGTEST_DB * db, const char *filepath) ; +static int get_filename_pathname_by_ekey (REGTEST_DB * db, int ekey) ; +static int check_file_by_ekey (REGTEST_DB * db, int ekey) ; + +static int count_callback (REGTEST_DB * db, int argc, char **argv, char **colname) ; +static int ekey_max_callback (REGTEST_DB * db, int argc, char **argv, char **colname) ; +static int callback (void *unused, int argc, char **argv, char **colname) ; + +REG_DB * +db_open (const char * db_name) +{ REGTEST_DB * db ; + int err ; + + if ((db = malloc (sizeof (REGTEST_DB))) == NULL) + { perror ("malloc") ; + exit (1) ; + } ; + + if ((err = sqlite3_open (db_name, &(db->sql))) != 0) + { printf ("Can't open database: %s\n", sqlite3_errmsg (db->sql)) ; + sqlite3_close (db->sql) ; + free (db) ; + exit (1) ; + } ; + + return (REG_DB *) db ; +} /* db_open */ + +int +db_create (const char * db_name) +{ REGTEST_DB * db ; + const char *cmd ; + char * errmsg = NULL ; + int err ; + + db = (REGTEST_DB *) db_open (db_name) ; + + cmd = "create table sndfile (ekey INTEGER PRIMARY KEY," + "fname VARCHAR(1)," + "fpath VARCHAR(1)," + "srate INTEGER," + "frames VARCHAR(1)," + "channels INTEGER," + "format VARCHAR(1)," + "checksum VARCHAR(1)," + "logbuf VARCHAR(1)" + ");" ; + + err = sqlite3_exec (db->sql, cmd, callback, 0, &errmsg) ; + if (err != SQLITE_OK) + printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ; + + sqlite3_close (db->sql) ; + free (db) ; + + return 0 ; +} /* db_create */ + +int +db_close (REG_DB * db_handle) +{ REGTEST_DB * db ; + + db = (REGTEST_DB *) db_handle ; + + sqlite3_close (db->sql) ; + free (db) ; + + return 0 ; +} /* db_close */ + +/*============================================================================== +*/ + +int +db_file_exists (REG_DB * db_handle, const char * filename) +{ REGTEST_DB * db ; + const char * cptr ; + char * errmsg ; + int err ; + + db = (REGTEST_DB *) db_handle ; + + if ((cptr = strrchr (filename, '/')) != NULL) + filename = cptr + 1 ; + + snprintf (db->cmdbuf, sizeof (db->cmdbuf), "select fname from sndfile where fname='%s'", filename) ; + + db->count = 0 ; + err = sqlite3_exec (db->sql, db->cmdbuf, (sqlite3_callback) count_callback, db, &errmsg) ; + if (err == 0 && db->count == 1) + return 1 ; + + return 0 ; +} /* db_file_exists */ + +int +db_add_file (REG_DB * db_handle, const char * filepath) +{ REGTEST_DB * db ; + SNDFILE * sndfile ; + SF_INFO info ; + char * errmsg ; + int err, checksum ; + + db = (REGTEST_DB *) db_handle ; + + get_filename_pathname (db, filepath) ; + + if (db_file_exists (db_handle, filepath)) + { printf (" %s : already in database\n", db->filename) ; + return 0 ; + } ; + + memset (&info, 0, sizeof (info)) ; + sndfile = sf_open (db->pathname, SFM_READ, &info) ; + sf_command (sndfile, SFC_GET_LOG_INFO, db->logbuf, sizeof (db->logbuf)) ; + checksum = (sndfile == NULL) ? 0 : calc_checksum (sndfile, &info) ; + sf_close (sndfile) ; + + if (sndfile == NULL) + { printf (" %s : could not open : %s\n", db->filename, sf_strerror (NULL)) ; + puts (db->logbuf) ; + return 1 ; + } ; + + single_quote_replace (db->logbuf) ; + + snprintf (db->cmdbuf, sizeof (db->cmdbuf), "insert into sndfile " + "(fname, fpath, srate, frames, channels, format, checksum, logbuf) values" + "('%s','%s',%d,'%ld', %d, '0x%08x', '0x%08x', '%s');", + db->filename, db->pathname, info.samplerate, (long) info.frames, info.channels, info.format, checksum, db->logbuf) ; + + if (strlen (db->cmdbuf) >= sizeof (db->cmdbuf) - 1) + { printf ("strlen (db->cmdbuf) too long.\n") ; + exit (1) ; + } ; + + err = sqlite3_exec (db->sql, db->cmdbuf, callback, 0, &errmsg) ; + if (err != SQLITE_OK) + { printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ; + puts (db->cmdbuf) ; + } ; + + return 0 ; +} /* db_add_file */ + +int +db_check_file (REG_DB * db_handle, const char * filepath) +{ REGTEST_DB * db ; + int ekey ; + + if (db_file_exists (db_handle, filepath) == 0) + { printf ("\nFile not in database.\n\n") ; + exit (0) ; + } ; + + db = (REGTEST_DB *) db_handle ; + + ekey = get_ekey_from_filename (db, filepath) ; + + return check_file_by_ekey (db, ekey) ; +} /* db_check_file */ + +/*============================================================================== +*/ + +int +db_check_all (REG_DB * db_handle) +{ REGTEST_DB * db ; + char * errmsg ; + int err, ekey ; + + db = (REGTEST_DB *) db_handle ; + + db->ekey_max = 0 ; + + snprintf (db->cmdbuf, sizeof (db->cmdbuf), "select ekey from sndfile") ; + + err = sqlite3_exec (db->sql, db->cmdbuf, (sqlite3_callback) ekey_max_callback, db, &errmsg) ; + if (err != SQLITE_OK) + { printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ; + puts (db->cmdbuf) ; + } ; + + for (ekey = 1 ; ekey <= db->ekey_max ; ekey++) + if (get_filename_pathname_by_ekey (db, ekey) != 0) + check_file_by_ekey (db, ekey) ; + + return 0 ; +} /* db_check_all */ + + +int +db_list_all (REG_DB * db_handle) +{ + printf ("%s : %p\n", __func__, db_handle) ; + return 0 ; +} /* db_list_all */ + +int +db_del_entry (REG_DB * db_handle, const char * entry) +{ + printf ("%s : %p %s\n", __func__, db_handle, entry) ; + return 0 ; +} /* db_del_entry */ + +/*============================================================================== +*/ + +static int +get_ekey_from_filename (REGTEST_DB * db, const char *filepath) +{ char * errmsg, **result ; + int err, ekey = 0, rows, cols ; + + get_filename_pathname (db, filepath) ; + + snprintf (db->cmdbuf, sizeof (db->cmdbuf), "select ekey from sndfile where fname='%s'", db->filename) ; + + err = sqlite3_get_table (db->sql, db->cmdbuf, &result, &rows, &cols, &errmsg) ; + if (err != SQLITE_OK) + { printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ; + puts (db->cmdbuf) ; + } ; + + if (cols != 1 || rows != 1) + { printf ("Bad juju!! rows = %d cols = %d\n", rows, cols) ; + exit (1) ; + } ; + + ekey = strtol (result [1], NULL, 10) ; + + sqlite3_free_table (result) ; + + return ekey ; +} /* get_ekey_from_filename */ + +static int +get_filename_pathname_by_ekey (REGTEST_DB * db, int ekey) +{ char *errmsg, **result ; + int err, rows, cols ; + + snprintf (db->cmdbuf, sizeof (db->cmdbuf), "select fname,fpath from sndfile where ekey='%d'", ekey) ; + + err = sqlite3_get_table (db->sql, db->cmdbuf, &result, &rows, &cols, &errmsg) ; + if (err != SQLITE_OK) + { printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ; + puts (db->cmdbuf) ; + return 0 ; + } ; + + if (cols != 2 || rows != 1) + { printf ("\nError (%s %d) : rows = %d cols = %d\n", __func__, __LINE__, rows, cols) ; + exit (1) ; + } ; + + snprintf (db->filename, sizeof (db->filename), "%s", result [2]) ; + snprintf (db->pathname, sizeof (db->pathname), "%s", result [3]) ; + + sqlite3_free_table (result) ; + + return 1 ; +} /* get_filename_pathname_by_ekey */ + +static int +check_file_by_ekey (REGTEST_DB * db, int ekey) +{ SNDFILE * sndfile ; + SF_INFO info ; + char * errmsg, **result ; + int err, k, rows, cols, checksum ; + + printf (" %s : ", db->filename) ; + fflush (stdout) ; + + memset (&info, 0, sizeof (info)) ; + sndfile = sf_open (db->pathname, SFM_READ, &info) ; + sf_command (sndfile, SFC_GET_LOG_INFO, db->logbuf, sizeof (db->logbuf)) ; + checksum = (sndfile == NULL) ? 0 : calc_checksum (sndfile, &info) ; + sf_close (sndfile) ; + + if (sndfile == NULL) + { printf ("\n\nError : Could not open '%s' : %s\n", db->pathname, sf_strerror (NULL)) ; + puts (db->logbuf) ; + exit (1) ; + } ; + + single_quote_replace (db->logbuf) ; + + snprintf (db->cmdbuf, sizeof (db->cmdbuf), "select fname,srate,frames,channels,format," + "checksum,logbuf from sndfile where ekey='%d'", ekey) ; + + err = sqlite3_get_table (db->sql, db->cmdbuf, &result, &rows, &cols, &errmsg) ; + if (err != SQLITE_OK) + { printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ; + puts (db->cmdbuf) ; + } ; + + for (k = 0 ; k < cols ; k++) + { if (strcmp (result [k], "fname") == 0) + { if (strcmp (result [k + cols], db->filename) == 0) + continue ; + printf ("\n\nError : fname doesn't match : %s != %s\n", result [k + cols], db->filename) ; + } ; + + if (strcmp (result [k], "srate") == 0) + { if (strtol (result [k + cols], NULL, 10) == info.samplerate) + continue ; + printf ("\n\nError : srate doesn't match : %s == %d\n", result [k + cols], info.samplerate) ; + } ; + + if (strcmp (result [k], "frames") == 0) + { if (strtoll (result [k + cols], NULL, 10) == info.frames) + continue ; + printf ("\n\nError : frames doesn't match : %s == %ld\n", result [k + cols], (long) info.frames) ; + } ; + + if (strcmp (result [k], "channels") == 0) + { if (strtol (result [k + cols], NULL, 10) == info.channels) + continue ; + printf ("\n\nError : channels doesn't match : %s == %d\n", result [k + cols], info.channels) ; + } ; + + if (strcmp (result [k], "format") == 0) + { if (strtol (result [k + cols], NULL, 16) == info.format) + continue ; + printf ("\n\nError : format doesn't match : %s == 0x%08x\n", result [k + cols], info.format) ; + } ; + + if (strcmp (result [k], "checksum") == 0) + { int db_val = (int) strtoll (result [k + cols], NULL, 16) ; + + if (db_val == checksum) + continue ; + printf ("\n\nError : checksum doesn't match : 0x%08x == 0x%08x\n", db_val, checksum) ; + } ; + + if (strcmp (result [k], "logbuf") == 0) + continue ; + + printf ("\nHere is the old logubuffer :\n\n%s\n\nand the new :\n\n%s\n\n", result [2 * cols - 1], db->logbuf) ; + exit (1) ; + } ; + + sqlite3_free_table (result) ; + + puts ("ok") ; + + return 0 ; +} /* check_file_by_ekey */ + +/*============================================================================== +*/ + +static void +get_filename_pathname (REGTEST_DB * db, const char *filepath) +{ const char * cptr ; + int slen ; + + if (filepath [0] != '/') + { memset (db->pathname, 0, sizeof (db->pathname)) ; + if (getcwd (db->pathname, sizeof (db->pathname)) == NULL) + { perror ("\ngetcwd failed") ; + exit (1) ; + } ; + + slen = strlen (db->pathname) ; + db->pathname [slen ++] = '/' ; + snprintf (db->pathname + slen, sizeof (db->pathname) - slen, "%s", filepath) ; + } + else + snprintf (db->pathname, sizeof (db->pathname), "%s", filepath) ; + + if ((cptr = strrchr (db->pathname, '/')) == NULL) + { printf ("\nError : bad pathname %s\n", filepath) ; + exit (1) ; + } ; + + snprintf (db->filename, sizeof (db->filename), "%s", cptr + 1) ; +} /* get filename_pathname */ + +static void +single_quote_replace (char * buf) +{ while ((buf = strchr (buf, '\'')) != 0) + buf [0] = '"' ; +} /* single_quote_replace */ + +static int +count_callback (REGTEST_DB * db, int argc, char **argv, char **colname) +{ db->count ++ ; + + (void) argc ; + (void) argv ; + (void) colname ; + return 0 ; +} /* count_callback */ + +static int +ekey_max_callback (REGTEST_DB * db, int argc, char **argv, char **unused) +{ int ekey ; + + (void) argc ; + (void) unused ; + + ekey = strtol (argv [0], NULL, 10) ; + if (ekey > db->ekey_max) + db->ekey_max = ekey ; + + return 0 ; +} /* ekey_max_callback */ + +static int +callback (void *unused, int argc, char **argv, char **colname) +{ int k ; + + (void) unused ; + + for (k = 0 ; k < argc ; k++) + printf ("%s = %s\n", colname [k], argv [k] ? argv [k] : "NULL") ; + + printf ("\n") ; + + return 0 ; +} /* callback */ + +#else + +int dummy (void) ; + +int +dummy (void) +{ /* + ** Empty dummy fnction so tha compiler doesn't winge about an + ** empty file. + */ + return 0 ; +} /* dummy */ + +#endif diff --git a/interpretor/libsndfile-1.0.25/regtest/regtest.h b/interpretor/libsndfile-1.0.25/regtest/regtest.h new file mode 100644 index 0000000..567d97b --- /dev/null +++ b/interpretor/libsndfile-1.0.25/regtest/regtest.h @@ -0,0 +1,38 @@ +/* +** Copyright (C) 2005-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +typedef struct REG_DB_tag REG_DB ; + +/* In database.c */ +REG_DB * db_open (const char * db_name) ; + +int db_create (const char * dbname) ; + +int db_close (REG_DB * db_handle) ; + +int db_file_exists (REG_DB * db_handle, const char * filename) ; +int db_add_file (REG_DB * db_handle, const char * filename) ; +int db_check_file (REG_DB * db_handle, const char * filename) ; + +int db_list_all (REG_DB * db_handle) ; +int db_check_all (REG_DB * db_handle) ; +int db_del_entry (REG_DB * db_handle, const char * entry) ; + +/* In checksum.c */ +int calc_checksum (SNDFILE * file, const SF_INFO * info) ; + diff --git a/interpretor/libsndfile-1.0.25/regtest/sndfile-regtest.c b/interpretor/libsndfile-1.0.25/regtest/sndfile-regtest.c new file mode 100644 index 0000000..a28caa2 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/regtest/sndfile-regtest.c @@ -0,0 +1,121 @@ +/* +** Copyright (C) 2005-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "config.h" + +#include +#include +#include + +#include + +#if HAVE_SQLITE3 + +#include "regtest.h" + +enum +{ OPT_ADD_FILE = 0x0100, + OPT_CREATE_DB = 0x0200, + OPT_DEL_ENTRY = 0x0400, + OPT_LIST_ALL = 0x0800, + OPT_TEST_ALL = 0x1000, + OPT_VERBOSE = 0x2000 +} ; + +static void print_libsndfile_version (void) ; + +int +main (int argc, char * argv []) +{ const char *db_name = "./.sndfile-regtest.db" ; + REG_DB *reg_db ; + int k, retval ; + + if (argc < 2) + { printf ("\nUsage message goes here.\n\n") ; + exit (0) ; + } ; + + if (argc == 2 && strcmp (argv [1], "--create-db") == 0) + return db_create (db_name) ; + + reg_db = db_open (db_name) ; + + if (argc == 2) + { if (strcmp (argv [1], "--list-all") == 0) + return db_list_all (reg_db) ; + + if (strcmp (argv [1], "--check-all") == 0) + { print_libsndfile_version () ; + retval = db_check_all (reg_db) ; + puts ("\nDone.\n") ; + return retval ; + } ; + } ; + + if (argc == 3 && strcmp (argv [1], "--del-entry") == 0) + { db_del_entry (reg_db, argv [2]) ; + db_close (reg_db) ; + return 0 ; + } ; + + if (strcmp (argv [1], "--check-file") == 0) + { print_libsndfile_version () ; + + for (k = 2 ; k < argc ; k++) + db_check_file (reg_db, argv [k]) ; + db_close (reg_db) ; + return 0 ; + } ; + + if (strcmp (argv [1], "--add-file") == 0) + { print_libsndfile_version () ; + + for (k = 2 ; k < argc ; k++) + db_add_file (reg_db, argv [k]) ; + db_close (reg_db) ; + return 0 ; + } ; + + printf ("\nError : unhandled command line args :") ; + for (k = 1 ; k < argc ; k++) + printf (" %s", argv [k]) ; + puts ("\n") ; + + return 1 ; +} /* main */ + +static void +print_libsndfile_version (void) +{ char version [64] ; + + sf_command (NULL, SFC_GET_LIB_VERSION, version, sizeof (version)) ; + printf ("\nsndfile-regtest : using %s\n\n", version) ; +} /* print_lib_version */ + +#else + +int +main (void) +{ + puts ("\nThis program was not compiled with libsqlite3 and hence doesn't work.\n") ; + + return 0 ; +} /* main */ + +#endif + diff --git a/interpretor/libsndfile-1.0.25/sndfile.pc.in b/interpretor/libsndfile-1.0.25/sndfile.pc.in new file mode 100644 index 0000000..28269c1 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/sndfile.pc.in @@ -0,0 +1,12 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: sndfile +Description: A library for reading and writing audio files +Requires: +Version: @VERSION@ +Libs: -L${libdir} -lsndfile +Libs.private: @EXTERNAL_LIBS@ +Cflags: -I${includedir} diff --git a/interpretor/libsndfile-1.0.25/src/G72x/ChangeLog b/interpretor/libsndfile-1.0.25/src/G72x/ChangeLog new file mode 100644 index 0000000..aa108df --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/G72x/ChangeLog @@ -0,0 +1,50 @@ +2001-06-05 Erik de Castro Lopo + + * g72x.c + Added {} in function update () to prevent 'ambiguous else' warning messages. + +2000-07-14 Erik de Castro Lopo + + * g72x.c + Modified g72x_init_state () to fit in with the new structure of the code. + Implemented g72x_encode_block () and g72x_decode_block (). + +2000-07-12 Erik de Castro Lopo + + * g72x.h + Moved nearly all definitions and function prototypes from this file have been + moved to private.h. + Added an enum defining the 4 different G72x ADPCM codecs. + Added new function prototypes to define a cleaner interface to the encoder + and decoder. This new interface also allows samples to be processed in blocks + rather than on a sample by sample basis like the original code. + + * private.h + Added prototypes moved from g72x.h. + Changed struct g72x_state to a typedef struct { .. } G72x_PRIVATE. + Added fields to G72x_PRIVATE required for working on blocks of samples. + +2000-06-07 Erik de Castro Lopo + + * g72x.c + Fixed all compiler warnings. + Removed functions tandem_adjust() which is not required by libsndfile. + + * g721.c + Fixed all compiler warnings. + Removed functions tandem_adjust_alaw() and tandem_adjust_ulaw () which are not + required by libsndfile. + Removed second parameter to g721_encoder () which is not required. + + * g72x.h + Removed in_coding and out_coding parameters from all functions. These allowed + g72x encoding/decoding to/from A-law or u-law and are not required by libsndfile. + Removed unneeded defines for A-law, u-law and linear encoding. + + * g723_16.c + Removed second parameter (in_coding) for g723_16_encoder(). + Removed second parameter (out_coding) for g723_16_decoder(). + + * private.h + New file containing prototypes and tyepdefs private to G72x code. + diff --git a/interpretor/libsndfile-1.0.25/src/G72x/README b/interpretor/libsndfile-1.0.25/src/G72x/README new file mode 100644 index 0000000..e69de29 diff --git a/interpretor/libsndfile-1.0.25/src/G72x/README.original b/interpretor/libsndfile-1.0.25/src/G72x/README.original new file mode 100644 index 0000000..23b0e7d --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/G72x/README.original @@ -0,0 +1,94 @@ +The files in this directory comprise ANSI-C language reference implementations +of the CCITT (International Telegraph and Telephone Consultative Committee) +G.711, G.721 and G.723 voice compressions. They have been tested on Sun +SPARCstations and passed 82 out of 84 test vectors published by CCITT +(Dec. 20, 1988) for G.721 and G.723. [The two remaining test vectors, +which the G.721 decoder implementation for u-law samples did not pass, +may be in error because they are identical to two other vectors for G.723_40.] + +This source code is released by Sun Microsystems, Inc. to the public domain. +Please give your acknowledgement in product literature if this code is used +in your product implementation. + +Sun Microsystems supports some CCITT audio formats in Solaris 2.0 system +software. However, Sun's implementations have been optimized for higher +performance on SPARCstations. + + +The source files for CCITT conversion routines in this directory are: + + g72x.h header file for g721.c, g723_24.c and g723_40.c + g711.c CCITT G.711 u-law and A-law compression + g72x.c common denominator of G.721 and G.723 ADPCM codes + g721.c CCITT G.721 32Kbps ADPCM coder (with g72x.c) + g723_24.c CCITT G.723 24Kbps ADPCM coder (with g72x.c) + g723_40.c CCITT G.723 40Kbps ADPCM coder (with g72x.c) + + +Simple conversions between u-law, A-law, and 16-bit linear PCM are invoked +as follows: + + unsigned char ucode, acode; + short pcm_val; + + ucode = linear2ulaw(pcm_val); + ucode = alaw2ulaw(acode); + + acode = linear2alaw(pcm_val); + acode = ulaw2alaw(ucode); + + pcm_val = ulaw2linear(ucode); + pcm_val = alaw2linear(acode); + + +The other CCITT compression routines are invoked as follows: + + #include "g72x.h" + + struct g72x_state state; + int sample, code; + + g72x_init_state(&state); + code = {g721,g723_24,g723_40}_encoder(sample, coding, &state); + sample = {g721,g723_24,g723_40}_decoder(code, coding, &state); + +where + coding = AUDIO_ENCODING_ULAW for 8-bit u-law samples + AUDIO_ENCODING_ALAW for 8-bit A-law samples + AUDIO_ENCODING_LINEAR for 16-bit linear PCM samples + + + +This directory also includes the following sample programs: + + encode.c CCITT ADPCM encoder + decode.c CCITT ADPCM decoder + Makefile makefile for the sample programs + + +The sample programs contain examples of how to call the various compression +routines and pack/unpack the bits. The sample programs read byte streams from +stdin and write to stdout. The input/output data is raw data (no file header +or other identifying information is embedded). The sample programs are +invoked as follows: + + encode [-3|4|5] [-a|u|l] outfile + decode [-3|4|5] [-a|u|l] outfile +where: + -3 encode to (decode from) G.723 24kbps (3-bit) data + -4 encode to (decode from) G.721 32kbps (4-bit) data [the default] + -5 encode to (decode from) G.723 40kbps (5-bit) data + -a encode from (decode to) A-law data + -u encode from (decode to) u-law data [the default] + -l encode from (decode to) 16-bit linear data + +Examples: + # Read 16-bit linear and output G.721 + encode -4 -l g721file + + # Read 40Kbps G.723 and output A-law + decode -5 -a alawfile + + # Compress and then decompress u-law data using 24Kbps G.723 + encode -3 ulawout + diff --git a/interpretor/libsndfile-1.0.25/src/G72x/g721.c b/interpretor/libsndfile-1.0.25/src/G72x/g721.c new file mode 100644 index 0000000..d305ba8 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/G72x/g721.c @@ -0,0 +1,155 @@ +/* + * This source code is a product of Sun Microsystems, Inc. and is provided + * for unrestricted use. Users may copy or modify this source code without + * charge. + * + * SUN SOURCE CODE IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING + * THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. + * + * Sun source code is provided with no support and without any obligation on + * the part of Sun Microsystems, Inc. to assist in its use, correction, + * modification or enhancement. + * + * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE + * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS SOFTWARE + * OR ANY PART THEREOF. + * + * In no event will Sun Microsystems, Inc. be liable for any lost revenue + * or profits or other special, indirect and consequential damages, even if + * Sun has been advised of the possibility of such damages. + * + * Sun Microsystems, Inc. + * 2550 Garcia Avenue + * Mountain View, California 94043 + */ + +/* + * g721.c + * + * Description: + * + * g721_encoder(), g721_decoder() + * + * These routines comprise an implementation of the CCITT G.721 ADPCM + * coding algorithm. Essentially, this implementation is identical to + * the bit level description except for a few deviations which + * take advantage of work station attributes, such as hardware 2's + * complement arithmetic and large memory. Specifically, certain time + * consuming operations such as multiplications are replaced + * with lookup tables and software 2's complement operations are + * replaced with hardware 2's complement. + * + * The deviation from the bit level specification (lookup tables) + * preserves the bit level performance specifications. + * + * As outlined in the G.721 Recommendation, the algorithm is broken + * down into modules. Each section of code below is preceded by + * the name of the module which it is implementing. + * + */ + +#include "g72x.h" +#include "g72x_priv.h" + +static short qtab_721[7] = {-124, 80, 178, 246, 300, 349, 400}; +/* + * Maps G.721 code word to reconstructed scale factor normalized log + * magnitude values. + */ +static short _dqlntab[16] = {-2048, 4, 135, 213, 273, 323, 373, 425, + 425, 373, 323, 273, 213, 135, 4, -2048}; + +/* Maps G.721 code word to log of scale factor multiplier. */ +static short _witab[16] = {-12, 18, 41, 64, 112, 198, 355, 1122, + 1122, 355, 198, 112, 64, 41, 18, -12}; +/* + * Maps G.721 code words to a set of values whose long and short + * term averages are computed and then compared to give an indication + * how stationary (steady state) the signal is. + */ +static short _fitab[16] = {0, 0, 0, 0x200, 0x200, 0x200, 0x600, 0xE00, + 0xE00, 0x600, 0x200, 0x200, 0x200, 0, 0, 0}; + +/* + * g721_encoder() + * + * Encodes the input vale of linear PCM, A-law or u-law data sl and returns + * the resulting code. -1 is returned for unknown input coding value. + */ +int +g721_encoder( + int sl, + G72x_STATE *state_ptr) +{ + short sezi, se, sez; /* ACCUM */ + short d; /* SUBTA */ + short sr; /* ADDB */ + short y; /* MIX */ + short dqsez; /* ADDC */ + short dq, i; + + /* linearize input sample to 14-bit PCM */ + sl >>= 2; /* 14-bit dynamic range */ + + sezi = predictor_zero(state_ptr); + sez = sezi >> 1; + se = (sezi + predictor_pole(state_ptr)) >> 1; /* estimated signal */ + + d = sl - se; /* estimation difference */ + + /* quantize the prediction difference */ + y = step_size(state_ptr); /* quantizer step size */ + i = quantize(d, y, qtab_721, 7); /* i = ADPCM code */ + + dq = reconstruct(i & 8, _dqlntab[i], y); /* quantized est diff */ + + sr = (dq < 0) ? se - (dq & 0x3FFF) : se + dq; /* reconst. signal */ + + dqsez = sr + sez - se; /* pole prediction diff. */ + + update(4, y, _witab[i] << 5, _fitab[i], dq, sr, dqsez, state_ptr); + + return (i); +} + +/* + * g721_decoder() + * + * Description: + * + * Decodes a 4-bit code of G.721 encoded data of i and + * returns the resulting linear PCM, A-law or u-law value. + * return -1 for unknown out_coding value. + */ +int +g721_decoder( + int i, + G72x_STATE *state_ptr) +{ + short sezi, sei, sez, se; /* ACCUM */ + short y; /* MIX */ + short sr; /* ADDB */ + short dq; + short dqsez; + + i &= 0x0f; /* mask to get proper bits */ + sezi = predictor_zero(state_ptr); + sez = sezi >> 1; + sei = sezi + predictor_pole(state_ptr); + se = sei >> 1; /* se = estimated signal */ + + y = step_size(state_ptr); /* dynamic quantizer step size */ + + dq = reconstruct(i & 0x08, _dqlntab[i], y); /* quantized diff. */ + + sr = (dq < 0) ? (se - (dq & 0x3FFF)) : se + dq; /* reconst. signal */ + + dqsez = sr - se + sez; /* pole prediction diff. */ + + update(4, y, _witab[i] << 5, _fitab[i], dq, sr, dqsez, state_ptr); + + /* sr was 14-bit dynamic range */ + return (sr << 2); +} + diff --git a/interpretor/libsndfile-1.0.25/src/G72x/g723_16.c b/interpretor/libsndfile-1.0.25/src/G72x/g723_16.c new file mode 100644 index 0000000..ae90b6c --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/G72x/g723_16.c @@ -0,0 +1,162 @@ +/* + * This source code is a product of Sun Microsystems, Inc. and is provided + * for unrestricted use. Users may copy or modify this source code without + * charge. + * + * SUN SOURCE CODE IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING + * THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. + * + * Sun source code is provided with no support and without any obligation on + * the part of Sun Microsystems, Inc. to assist in its use, correction, + * modification or enhancement. + * + * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE + * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS SOFTWARE + * OR ANY PART THEREOF. + * + * In no event will Sun Microsystems, Inc. be liable for any lost revenue + * or profits or other special, indirect and consequential damages, even if + * Sun has been advised of the possibility of such damages. + * + * Sun Microsystems, Inc. + * 2550 Garcia Avenue + * Mountain View, California 94043 + */ +/* 16kbps version created, used 24kbps code and changing as little as possible. + * G.726 specs are available from ITU's gopher or WWW site (http://www.itu.ch) + * If any errors are found, please contact me at mrand@tamu.edu + * -Marc Randolph + */ + +/* + * g723_16.c + * + * Description: + * + * g723_16_encoder(), g723_16_decoder() + * + * These routines comprise an implementation of the CCITT G.726 16 Kbps + * ADPCM coding algorithm. Essentially, this implementation is identical to + * the bit level description except for a few deviations which take advantage + * of workstation attributes, such as hardware 2's complement arithmetic. + * + */ + +#include "g72x.h" +#include "g72x_priv.h" + +/* + * Maps G.723_16 code word to reconstructed scale factor normalized log + * magnitude values. Comes from Table 11/G.726 + */ +static short _dqlntab[4] = { 116, 365, 365, 116}; + +/* Maps G.723_16 code word to log of scale factor multiplier. + * + * _witab[4] is actually {-22 , 439, 439, -22}, but FILTD wants it + * as WI << 5 (multiplied by 32), so we'll do that here + */ +static short _witab[4] = {-704, 14048, 14048, -704}; + +/* + * Maps G.723_16 code words to a set of values whose long and short + * term averages are computed and then compared to give an indication + * how stationary (steady state) the signal is. + */ + +/* Comes from FUNCTF */ +static short _fitab[4] = {0, 0xE00, 0xE00, 0}; + +/* Comes from quantizer decision level tables (Table 7/G.726) + */ +static short qtab_723_16[1] = {261}; + + +/* + * g723_16_encoder() + * + * Encodes a linear PCM, A-law or u-law input sample and returns its 2-bit code. + * Returns -1 if invalid input coding value. + */ +int +g723_16_encoder( + int sl, + G72x_STATE *state_ptr) +{ + short sei, sezi, se, sez; /* ACCUM */ + short d; /* SUBTA */ + short y; /* MIX */ + short sr; /* ADDB */ + short dqsez; /* ADDC */ + short dq, i; + + /* linearize input sample to 14-bit PCM */ + sl >>= 2; /* sl of 14-bit dynamic range */ + + sezi = predictor_zero(state_ptr); + sez = sezi >> 1; + sei = sezi + predictor_pole(state_ptr); + se = sei >> 1; /* se = estimated signal */ + + d = sl - se; /* d = estimation diff. */ + + /* quantize prediction difference d */ + y = step_size(state_ptr); /* quantizer step size */ + i = quantize(d, y, qtab_723_16, 1); /* i = ADPCM code */ + + /* Since quantize() only produces a three level output + * (1, 2, or 3), we must create the fourth one on our own + */ + if (i == 3) /* i code for the zero region */ + if ((d & 0x8000) == 0) /* If d > 0, i=3 isn't right... */ + i = 0; + + dq = reconstruct(i & 2, _dqlntab[i], y); /* quantized diff. */ + + sr = (dq < 0) ? se - (dq & 0x3FFF) : se + dq; /* reconstructed signal */ + + dqsez = sr + sez - se; /* pole prediction diff. */ + + update(2, y, _witab[i], _fitab[i], dq, sr, dqsez, state_ptr); + + return (i); +} + +/* + * g723_16_decoder() + * + * Decodes a 2-bit CCITT G.723_16 ADPCM code and returns + * the resulting 16-bit linear PCM, A-law or u-law sample value. + * -1 is returned if the output coding is unknown. + */ +int +g723_16_decoder( + int i, + G72x_STATE *state_ptr) +{ + short sezi, sei, sez, se; /* ACCUM */ + short y; /* MIX */ + short sr; /* ADDB */ + short dq; + short dqsez; + + i &= 0x03; /* mask to get proper bits */ + sezi = predictor_zero(state_ptr); + sez = sezi >> 1; + sei = sezi + predictor_pole(state_ptr); + se = sei >> 1; /* se = estimated signal */ + + y = step_size(state_ptr); /* adaptive quantizer step size */ + dq = reconstruct(i & 0x02, _dqlntab[i], y); /* unquantize pred diff */ + + sr = (dq < 0) ? (se - (dq & 0x3FFF)) : (se + dq); /* reconst. signal */ + + dqsez = sr - se + sez; /* pole prediction diff. */ + + update(2, y, _witab[i], _fitab[i], dq, sr, dqsez, state_ptr); + + /* sr was of 14-bit dynamic range */ + return (sr << 2); +} + diff --git a/interpretor/libsndfile-1.0.25/src/G72x/g723_24.c b/interpretor/libsndfile-1.0.25/src/G72x/g723_24.c new file mode 100644 index 0000000..02b6c24 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/G72x/g723_24.c @@ -0,0 +1,139 @@ +/* + * This source code is a product of Sun Microsystems, Inc. and is provided + * for unrestricted use. Users may copy or modify this source code without + * charge. + * + * SUN SOURCE CODE IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING + * THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. + * + * Sun source code is provided with no support and without any obligation on + * the part of Sun Microsystems, Inc. to assist in its use, correction, + * modification or enhancement. + * + * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE + * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS SOFTWARE + * OR ANY PART THEREOF. + * + * In no event will Sun Microsystems, Inc. be liable for any lost revenue + * or profits or other special, indirect and consequential damages, even if + * Sun has been advised of the possibility of such damages. + * + * Sun Microsystems, Inc. + * 2550 Garcia Avenue + * Mountain View, California 94043 + */ + +/* + * g723_24.c + * + * Description: + * + * g723_24_encoder(), g723_24_decoder() + * + * These routines comprise an implementation of the CCITT G.723 24 Kbps + * ADPCM coding algorithm. Essentially, this implementation is identical to + * the bit level description except for a few deviations which take advantage + * of workstation attributes, such as hardware 2's complement arithmetic. + * + */ + +#include "g72x.h" +#include "g72x_priv.h" + +/* + * Maps G.723_24 code word to reconstructed scale factor normalized log + * magnitude values. + */ +static short _dqlntab[8] = {-2048, 135, 273, 373, 373, 273, 135, -2048}; + +/* Maps G.723_24 code word to log of scale factor multiplier. */ +static short _witab[8] = {-128, 960, 4384, 18624, 18624, 4384, 960, -128}; + +/* + * Maps G.723_24 code words to a set of values whose long and short + * term averages are computed and then compared to give an indication + * how stationary (steady state) the signal is. + */ +static short _fitab[8] = {0, 0x200, 0x400, 0xE00, 0xE00, 0x400, 0x200, 0}; + +static short qtab_723_24[3] = {8, 218, 331}; + +/* + * g723_24_encoder() + * + * Encodes a linear PCM, A-law or u-law input sample and returns its 3-bit code. + * Returns -1 if invalid input coding value. + */ +int +g723_24_encoder( + int sl, + G72x_STATE *state_ptr) +{ + short sei, sezi, se, sez; /* ACCUM */ + short d; /* SUBTA */ + short y; /* MIX */ + short sr; /* ADDB */ + short dqsez; /* ADDC */ + short dq, i; + + /* linearize input sample to 14-bit PCM */ + sl >>= 2; /* sl of 14-bit dynamic range */ + + sezi = predictor_zero(state_ptr); + sez = sezi >> 1; + sei = sezi + predictor_pole(state_ptr); + se = sei >> 1; /* se = estimated signal */ + + d = sl - se; /* d = estimation diff. */ + + /* quantize prediction difference d */ + y = step_size(state_ptr); /* quantizer step size */ + i = quantize(d, y, qtab_723_24, 3); /* i = ADPCM code */ + dq = reconstruct(i & 4, _dqlntab[i], y); /* quantized diff. */ + + sr = (dq < 0) ? se - (dq & 0x3FFF) : se + dq; /* reconstructed signal */ + + dqsez = sr + sez - se; /* pole prediction diff. */ + + update(3, y, _witab[i], _fitab[i], dq, sr, dqsez, state_ptr); + + return (i); +} + +/* + * g723_24_decoder() + * + * Decodes a 3-bit CCITT G.723_24 ADPCM code and returns + * the resulting 16-bit linear PCM, A-law or u-law sample value. + * -1 is returned if the output coding is unknown. + */ +int +g723_24_decoder( + int i, + G72x_STATE *state_ptr) +{ + short sezi, sei, sez, se; /* ACCUM */ + short y; /* MIX */ + short sr; /* ADDB */ + short dq; + short dqsez; + + i &= 0x07; /* mask to get proper bits */ + sezi = predictor_zero(state_ptr); + sez = sezi >> 1; + sei = sezi + predictor_pole(state_ptr); + se = sei >> 1; /* se = estimated signal */ + + y = step_size(state_ptr); /* adaptive quantizer step size */ + dq = reconstruct(i & 0x04, _dqlntab[i], y); /* unquantize pred diff */ + + sr = (dq < 0) ? (se - (dq & 0x3FFF)) : (se + dq); /* reconst. signal */ + + dqsez = sr - se + sez; /* pole prediction diff. */ + + update(3, y, _witab[i], _fitab[i], dq, sr, dqsez, state_ptr); + + return (sr << 2); /* sr was of 14-bit dynamic range */ +} + diff --git a/interpretor/libsndfile-1.0.25/src/G72x/g723_40.c b/interpretor/libsndfile-1.0.25/src/G72x/g723_40.c new file mode 100644 index 0000000..d520395 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/G72x/g723_40.c @@ -0,0 +1,153 @@ +/* + * This source code is a product of Sun Microsystems, Inc. and is provided + * for unrestricted use. Users may copy or modify this source code without + * charge. + * + * SUN SOURCE CODE IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING + * THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. + * + * Sun source code is provided with no support and without any obligation on + * the part of Sun Microsystems, Inc. to assist in its use, correction, + * modification or enhancement. + * + * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE + * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS SOFTWARE + * OR ANY PART THEREOF. + * + * In no event will Sun Microsystems, Inc. be liable for any lost revenue + * or profits or other special, indirect and consequential damages, even if + * Sun has been advised of the possibility of such damages. + * + * Sun Microsystems, Inc. + * 2550 Garcia Avenue + * Mountain View, California 94043 + */ + +/* + * g723_40.c + * + * Description: + * + * g723_40_encoder(), g723_40_decoder() + * + * These routines comprise an implementation of the CCITT G.723 40Kbps + * ADPCM coding algorithm. Essentially, this implementation is identical to + * the bit level description except for a few deviations which + * take advantage of workstation attributes, such as hardware 2's + * complement arithmetic. + * + * The deviation from the bit level specification (lookup tables), + * preserves the bit level performance specifications. + * + * As outlined in the G.723 Recommendation, the algorithm is broken + * down into modules. Each section of code below is preceded by + * the name of the module which it is implementing. + * + */ + +#include "g72x.h" +#include "g72x_priv.h" + +/* + * Maps G.723_40 code word to ructeconstructed scale factor normalized log + * magnitude values. + */ +static short _dqlntab[32] = {-2048, -66, 28, 104, 169, 224, 274, 318, + 358, 395, 429, 459, 488, 514, 539, 566, + 566, 539, 514, 488, 459, 429, 395, 358, + 318, 274, 224, 169, 104, 28, -66, -2048}; + +/* Maps G.723_40 code word to log of scale factor multiplier. */ +static short _witab[32] = {448, 448, 768, 1248, 1280, 1312, 1856, 3200, + 4512, 5728, 7008, 8960, 11456, 14080, 16928, 22272, + 22272, 16928, 14080, 11456, 8960, 7008, 5728, 4512, + 3200, 1856, 1312, 1280, 1248, 768, 448, 448}; + +/* + * Maps G.723_40 code words to a set of values whose long and short + * term averages are computed and then compared to give an indication + * how stationary (steady state) the signal is. + */ +static short _fitab[32] = {0, 0, 0, 0, 0, 0x200, 0x200, 0x200, + 0x200, 0x200, 0x400, 0x600, 0x800, 0xA00, 0xC00, 0xC00, + 0xC00, 0xC00, 0xA00, 0x800, 0x600, 0x400, 0x200, 0x200, + 0x200, 0x200, 0x200, 0, 0, 0, 0, 0}; + +static short qtab_723_40[15] = {-122, -16, 68, 139, 198, 250, 298, 339, + 378, 413, 445, 475, 502, 528, 553}; + +/* + * g723_40_encoder() + * + * Encodes a 16-bit linear PCM, A-law or u-law input sample and retuens + * the resulting 5-bit CCITT G.723 40Kbps code. + * Returns -1 if the input coding value is invalid. + */ +int g723_40_encoder (int sl, G72x_STATE *state_ptr) +{ + short sei, sezi, se, sez; /* ACCUM */ + short d; /* SUBTA */ + short y; /* MIX */ + short sr; /* ADDB */ + short dqsez; /* ADDC */ + short dq, i; + + /* linearize input sample to 14-bit PCM */ + sl >>= 2; /* sl of 14-bit dynamic range */ + + sezi = predictor_zero(state_ptr); + sez = sezi >> 1; + sei = sezi + predictor_pole(state_ptr); + se = sei >> 1; /* se = estimated signal */ + + d = sl - se; /* d = estimation difference */ + + /* quantize prediction difference */ + y = step_size(state_ptr); /* adaptive quantizer step size */ + i = quantize(d, y, qtab_723_40, 15); /* i = ADPCM code */ + + dq = reconstruct(i & 0x10, _dqlntab[i], y); /* quantized diff */ + + sr = (dq < 0) ? se - (dq & 0x7FFF) : se + dq; /* reconstructed signal */ + + dqsez = sr + sez - se; /* dqsez = pole prediction diff. */ + + update(5, y, _witab[i], _fitab[i], dq, sr, dqsez, state_ptr); + + return (i); +} + +/* + * g723_40_decoder() + * + * Decodes a 5-bit CCITT G.723 40Kbps code and returns + * the resulting 16-bit linear PCM, A-law or u-law sample value. + * -1 is returned if the output coding is unknown. + */ +int g723_40_decoder (int i, G72x_STATE *state_ptr) +{ + short sezi, sei, sez, se; /* ACCUM */ + short y ; /* MIX */ + short sr; /* ADDB */ + short dq; + short dqsez; + + i &= 0x1f; /* mask to get proper bits */ + sezi = predictor_zero(state_ptr); + sez = sezi >> 1; + sei = sezi + predictor_pole(state_ptr); + se = sei >> 1; /* se = estimated signal */ + + y = step_size(state_ptr); /* adaptive quantizer step size */ + dq = reconstruct(i & 0x10, _dqlntab[i], y); /* estimation diff. */ + + sr = (dq < 0) ? (se - (dq & 0x7FFF)) : (se + dq); /* reconst. signal */ + + dqsez = sr - se + sez; /* pole prediction diff. */ + + update(5, y, _witab[i], _fitab[i], dq, sr, dqsez, state_ptr); + + return (sr << 2); /* sr was of 14-bit dynamic range */ +} + diff --git a/interpretor/libsndfile-1.0.25/src/G72x/g72x.c b/interpretor/libsndfile-1.0.25/src/G72x/g72x.c new file mode 100644 index 0000000..3fae81a --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/G72x/g72x.c @@ -0,0 +1,644 @@ +/* + * This source code is a product of Sun Microsystems, Inc. and is provided + * for unrestricted use. Users may copy or modify this source code without + * charge. + * + * SUN SOURCE CODE IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING + * THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. + * + * Sun source code is provided with no support and without any obligation on + * the part of Sun Microsystems, Inc. to assist in its use, correction, + * modification or enhancement. + * + * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE + * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS SOFTWARE + * OR ANY PART THEREOF. + * + * In no event will Sun Microsystems, Inc. be liable for any lost revenue + * or profits or other special, indirect and consequential damages, even if + * Sun has been advised of the possibility of such damages. + * + * Sun Microsystems, Inc. + * 2550 Garcia Avenue + * Mountain View, California 94043 + */ + +/* + * g72x.c + * + * Common routines for G.721 and G.723 conversions. + */ + +#include +#include +#include + +#include "g72x.h" +#include "g72x_priv.h" + +static G72x_STATE * g72x_state_new (void) ; +static int unpack_bytes (int bits, int blocksize, const unsigned char * block, short * samples) ; +static int pack_bytes (int bits, const short * samples, unsigned char * block) ; + +static +short power2 [15] = +{ 1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80, + 0x100, 0x200, 0x400, 0x800, 0x1000, 0x2000, 0x4000 +} ; + +/* + * quan() + * + * quantizes the input val against the table of size short integers. + * It returns i if table[i - 1] <= val < table[i]. + * + * Using linear search for simple coding. + */ +static +int quan (int val, short *table, int size) +{ + int i; + + for (i = 0; i < size; i++) + if (val < *table++) + break; + return (i); +} + +/* + * fmult() + * + * returns the integer product of the 14-bit integer "an" and + * "floating point" representation (4-bit exponent, 6-bit mantessa) "srn". + */ +static +int fmult (int an, int srn) +{ + short anmag, anexp, anmant; + short wanexp, wanmant; + short retval; + + anmag = (an > 0) ? an : ((-an) & 0x1FFF); + anexp = quan(anmag, power2, 15) - 6; + anmant = (anmag == 0) ? 32 : + (anexp >= 0) ? anmag >> anexp : anmag << -anexp; + wanexp = anexp + ((srn >> 6) & 0xF) - 13; + + /* + ** The original was : + ** wanmant = (anmant * (srn & 0x3F) + 0x30) >> 4 ; + ** but could see no valid reason for the + 0x30. + ** Removed it and it improved the SNR of the codec. + */ + + wanmant = (anmant * (srn & 0x3F)) >> 4 ; + + retval = (wanexp >= 0) ? ((wanmant << wanexp) & 0x7FFF) : + (wanmant >> -wanexp); + + return (((an ^ srn) < 0) ? -retval : retval); +} + +static G72x_STATE * g72x_state_new (void) +{ return calloc (1, sizeof (G72x_STATE)) ; +} + +/* + * private_init_state() + * + * This routine initializes and/or resets the G72x_PRIVATE structure + * pointed to by 'state_ptr'. + * All the initial state values are specified in the CCITT G.721 document. + */ +void private_init_state (G72x_STATE *state_ptr) +{ + int cnta; + + state_ptr->yl = 34816; + state_ptr->yu = 544; + state_ptr->dms = 0; + state_ptr->dml = 0; + state_ptr->ap = 0; + for (cnta = 0; cnta < 2; cnta++) { + state_ptr->a[cnta] = 0; + state_ptr->pk[cnta] = 0; + state_ptr->sr[cnta] = 32; + } + for (cnta = 0; cnta < 6; cnta++) { + state_ptr->b[cnta] = 0; + state_ptr->dq[cnta] = 32; + } + state_ptr->td = 0; +} /* private_init_state */ + +struct g72x_state * g72x_reader_init (int codec, int *blocksize, int *samplesperblock) +{ G72x_STATE *pstate ; + + if ((pstate = g72x_state_new ()) == NULL) + return NULL ; + + private_init_state (pstate) ; + + pstate->encoder = NULL ; + + switch (codec) + { case G723_16_BITS_PER_SAMPLE : /* 2 bits per sample. */ + pstate->decoder = g723_16_decoder ; + *blocksize = G723_16_BYTES_PER_BLOCK ; + *samplesperblock = G723_16_SAMPLES_PER_BLOCK ; + pstate->codec_bits = 2 ; + pstate->blocksize = G723_16_BYTES_PER_BLOCK ; + pstate->samplesperblock = G723_16_SAMPLES_PER_BLOCK ; + break ; + + case G723_24_BITS_PER_SAMPLE : /* 3 bits per sample. */ + pstate->decoder = g723_24_decoder ; + *blocksize = G723_24_BYTES_PER_BLOCK ; + *samplesperblock = G723_24_SAMPLES_PER_BLOCK ; + pstate->codec_bits = 3 ; + pstate->blocksize = G723_24_BYTES_PER_BLOCK ; + pstate->samplesperblock = G723_24_SAMPLES_PER_BLOCK ; + break ; + + case G721_32_BITS_PER_SAMPLE : /* 4 bits per sample. */ + pstate->decoder = g721_decoder ; + *blocksize = G721_32_BYTES_PER_BLOCK ; + *samplesperblock = G721_32_SAMPLES_PER_BLOCK ; + pstate->codec_bits = 4 ; + pstate->blocksize = G721_32_BYTES_PER_BLOCK ; + pstate->samplesperblock = G721_32_SAMPLES_PER_BLOCK ; + break ; + + case G721_40_BITS_PER_SAMPLE : /* 5 bits per sample. */ + pstate->decoder = g723_40_decoder ; + *blocksize = G721_40_BYTES_PER_BLOCK ; + *samplesperblock = G721_40_SAMPLES_PER_BLOCK ; + pstate->codec_bits = 5 ; + pstate->blocksize = G721_40_BYTES_PER_BLOCK ; + pstate->samplesperblock = G721_40_SAMPLES_PER_BLOCK ; + break ; + + default : + free (pstate) ; + return NULL ; + } ; + + return pstate ; +} /* g72x_reader_init */ + +struct g72x_state * g72x_writer_init (int codec, int *blocksize, int *samplesperblock) +{ G72x_STATE *pstate ; + + if ((pstate = g72x_state_new ()) == NULL) + return NULL ; + + private_init_state (pstate) ; + pstate->decoder = NULL ; + + switch (codec) + { case G723_16_BITS_PER_SAMPLE : /* 2 bits per sample. */ + pstate->encoder = g723_16_encoder ; + *blocksize = G723_16_BYTES_PER_BLOCK ; + *samplesperblock = G723_16_SAMPLES_PER_BLOCK ; + pstate->codec_bits = 2 ; + pstate->blocksize = G723_16_BYTES_PER_BLOCK ; + pstate->samplesperblock = G723_16_SAMPLES_PER_BLOCK ; + break ; + + case G723_24_BITS_PER_SAMPLE : /* 3 bits per sample. */ + pstate->encoder = g723_24_encoder ; + *blocksize = G723_24_BYTES_PER_BLOCK ; + *samplesperblock = G723_24_SAMPLES_PER_BLOCK ; + pstate->codec_bits = 3 ; + pstate->blocksize = G723_24_BYTES_PER_BLOCK ; + pstate->samplesperblock = G723_24_SAMPLES_PER_BLOCK ; + break ; + + case G721_32_BITS_PER_SAMPLE : /* 4 bits per sample. */ + pstate->encoder = g721_encoder ; + *blocksize = G721_32_BYTES_PER_BLOCK ; + *samplesperblock = G721_32_SAMPLES_PER_BLOCK ; + pstate->codec_bits = 4 ; + pstate->blocksize = G721_32_BYTES_PER_BLOCK ; + pstate->samplesperblock = G721_32_SAMPLES_PER_BLOCK ; + break ; + + case G721_40_BITS_PER_SAMPLE : /* 5 bits per sample. */ + pstate->encoder = g723_40_encoder ; + *blocksize = G721_40_BYTES_PER_BLOCK ; + *samplesperblock = G721_40_SAMPLES_PER_BLOCK ; + pstate->codec_bits = 5 ; + pstate->blocksize = G721_40_BYTES_PER_BLOCK ; + pstate->samplesperblock = G721_40_SAMPLES_PER_BLOCK ; + break ; + + default : + free (pstate) ; + return NULL ; + } ; + + return pstate ; +} /* g72x_writer_init */ + +int g72x_decode_block (G72x_STATE *pstate, const unsigned char *block, short *samples) +{ int k, count ; + + count = unpack_bytes (pstate->codec_bits, pstate->blocksize, block, samples) ; + + for (k = 0 ; k < count ; k++) + samples [k] = pstate->decoder (samples [k], pstate) ; + + return 0 ; +} /* g72x_decode_block */ + +int g72x_encode_block (G72x_STATE *pstate, short *samples, unsigned char *block) +{ int k, count ; + + for (k = 0 ; k < pstate->samplesperblock ; k++) + samples [k] = pstate->encoder (samples [k], pstate) ; + + count = pack_bytes (pstate->codec_bits, samples, block) ; + + return count ; +} /* g72x_encode_block */ + +/* + * predictor_zero() + * + * computes the estimated signal from 6-zero predictor. + * + */ +int predictor_zero (G72x_STATE *state_ptr) +{ + int i; + int sezi; + + sezi = fmult(state_ptr->b[0] >> 2, state_ptr->dq[0]); + for (i = 1; i < 6; i++) /* ACCUM */ + sezi += fmult(state_ptr->b[i] >> 2, state_ptr->dq[i]); + return (sezi); +} +/* + * predictor_pole() + * + * computes the estimated signal from 2-pole predictor. + * + */ +int predictor_pole(G72x_STATE *state_ptr) +{ + return (fmult(state_ptr->a[1] >> 2, state_ptr->sr[1]) + + fmult(state_ptr->a[0] >> 2, state_ptr->sr[0])); +} +/* + * step_size() + * + * computes the quantization step size of the adaptive quantizer. + * + */ +int step_size (G72x_STATE *state_ptr) +{ + int y; + int dif; + int al; + + if (state_ptr->ap >= 256) + return (state_ptr->yu); + else { + y = state_ptr->yl >> 6; + dif = state_ptr->yu - y; + al = state_ptr->ap >> 2; + if (dif > 0) + y += (dif * al) >> 6; + else if (dif < 0) + y += (dif * al + 0x3F) >> 6; + return (y); + } +} + +/* + * quantize() + * + * Given a raw sample, 'd', of the difference signal and a + * quantization step size scale factor, 'y', this routine returns the + * ADPCM codeword to which that sample gets quantized. The step + * size scale factor division operation is done in the log base 2 domain + * as a subtraction. + */ +int quantize( + int d, /* Raw difference signal sample */ + int y, /* Step size multiplier */ + short *table, /* quantization table */ + int size) /* table size of short integers */ +{ + short dqm; /* Magnitude of 'd' */ + short expon; /* Integer part of base 2 log of 'd' */ + short mant; /* Fractional part of base 2 log */ + short dl; /* Log of magnitude of 'd' */ + short dln; /* Step size scale factor normalized log */ + int i; + + /* + * LOG + * + * Compute base 2 log of 'd', and store in 'dl'. + */ + dqm = abs(d); + expon = quan(dqm >> 1, power2, 15); + mant = ((dqm << 7) >> expon) & 0x7F; /* Fractional portion. */ + dl = (expon << 7) + mant; + + /* + * SUBTB + * + * "Divide" by step size multiplier. + */ + dln = dl - (y >> 2); + + /* + * QUAN + * + * Obtain codword i for 'd'. + */ + i = quan(dln, table, size); + if (d < 0) /* take 1's complement of i */ + return ((size << 1) + 1 - i); + else if (i == 0) /* take 1's complement of 0 */ + return ((size << 1) + 1); /* new in 1988 */ + else + return (i); +} +/* + * reconstruct() + * + * Returns reconstructed difference signal 'dq' obtained from + * codeword 'i' and quantization step size scale factor 'y'. + * Multiplication is performed in log base 2 domain as addition. + */ +int +reconstruct( + int sign, /* 0 for non-negative value */ + int dqln, /* G.72x codeword */ + int y) /* Step size multiplier */ +{ + short dql; /* Log of 'dq' magnitude */ + short dex; /* Integer part of log */ + short dqt; + short dq; /* Reconstructed difference signal sample */ + + dql = dqln + (y >> 2); /* ADDA */ + + if (dql < 0) { + return ((sign) ? -0x8000 : 0); + } else { /* ANTILOG */ + dex = (dql >> 7) & 15; + dqt = 128 + (dql & 127); + dq = (dqt << 7) >> (14 - dex); + return ((sign) ? (dq - 0x8000) : dq); + } +} + + +/* + * update() + * + * updates the state variables for each output code + */ +void +update( + int code_size, /* distinguish 723_40 with others */ + int y, /* quantizer step size */ + int wi, /* scale factor multiplier */ + int fi, /* for long/short term energies */ + int dq, /* quantized prediction difference */ + int sr, /* reconstructed signal */ + int dqsez, /* difference from 2-pole predictor */ + G72x_STATE *state_ptr) /* coder state pointer */ +{ + int cnt; + short mag, expon; /* Adaptive predictor, FLOAT A */ + short a2p = 0; /* LIMC */ + short a1ul; /* UPA1 */ + short pks1; /* UPA2 */ + short fa1; + char tr; /* tone/transition detector */ + short ylint, thr2, dqthr; + short ylfrac, thr1; + short pk0; + + pk0 = (dqsez < 0) ? 1 : 0; /* needed in updating predictor poles */ + + mag = dq & 0x7FFF; /* prediction difference magnitude */ + /* TRANS */ + ylint = state_ptr->yl >> 15; /* exponent part of yl */ + ylfrac = (state_ptr->yl >> 10) & 0x1F; /* fractional part of yl */ + thr1 = (32 + ylfrac) << ylint; /* threshold */ + thr2 = (ylint > 9) ? 31 << 10 : thr1; /* limit thr2 to 31 << 10 */ + dqthr = (thr2 + (thr2 >> 1)) >> 1; /* dqthr = 0.75 * thr2 */ + if (state_ptr->td == 0) /* signal supposed voice */ + tr = 0; + else if (mag <= dqthr) /* supposed data, but small mag */ + tr = 0; /* treated as voice */ + else /* signal is data (modem) */ + tr = 1; + + /* + * Quantizer scale factor adaptation. + */ + + /* FUNCTW & FILTD & DELAY */ + /* update non-steady state step size multiplier */ + state_ptr->yu = y + ((wi - y) >> 5); + + /* LIMB */ + if (state_ptr->yu < 544) /* 544 <= yu <= 5120 */ + state_ptr->yu = 544; + else if (state_ptr->yu > 5120) + state_ptr->yu = 5120; + + /* FILTE & DELAY */ + /* update steady state step size multiplier */ + state_ptr->yl += state_ptr->yu + ((-state_ptr->yl) >> 6); + + /* + * Adaptive predictor coefficients. + */ + if (tr == 1) { /* reset a's and b's for modem signal */ + state_ptr->a[0] = 0; + state_ptr->a[1] = 0; + state_ptr->b[0] = 0; + state_ptr->b[1] = 0; + state_ptr->b[2] = 0; + state_ptr->b[3] = 0; + state_ptr->b[4] = 0; + state_ptr->b[5] = 0; + } else { /* update a's and b's */ + pks1 = pk0 ^ state_ptr->pk[0]; /* UPA2 */ + + /* update predictor pole a[1] */ + a2p = state_ptr->a[1] - (state_ptr->a[1] >> 7); + if (dqsez != 0) { + fa1 = (pks1) ? state_ptr->a[0] : -state_ptr->a[0]; + if (fa1 < -8191) /* a2p = function of fa1 */ + a2p -= 0x100; + else if (fa1 > 8191) + a2p += 0xFF; + else + a2p += fa1 >> 5; + + if (pk0 ^ state_ptr->pk[1]) + { /* LIMC */ + if (a2p <= -12160) + a2p = -12288; + else if (a2p >= 12416) + a2p = 12288; + else + a2p -= 0x80; + } + else if (a2p <= -12416) + a2p = -12288; + else if (a2p >= 12160) + a2p = 12288; + else + a2p += 0x80; + } + + /* TRIGB & DELAY */ + state_ptr->a[1] = a2p; + + /* UPA1 */ + /* update predictor pole a[0] */ + state_ptr->a[0] -= state_ptr->a[0] >> 8; + if (dqsez != 0) + { if (pks1 == 0) + state_ptr->a[0] += 192; + else + state_ptr->a[0] -= 192; + } ; + + /* LIMD */ + a1ul = 15360 - a2p; + if (state_ptr->a[0] < -a1ul) + state_ptr->a[0] = -a1ul; + else if (state_ptr->a[0] > a1ul) + state_ptr->a[0] = a1ul; + + /* UPB : update predictor zeros b[6] */ + for (cnt = 0; cnt < 6; cnt++) { + if (code_size == 5) /* for 40Kbps G.723 */ + state_ptr->b[cnt] -= state_ptr->b[cnt] >> 9; + else /* for G.721 and 24Kbps G.723 */ + state_ptr->b[cnt] -= state_ptr->b[cnt] >> 8; + if (dq & 0x7FFF) { /* XOR */ + if ((dq ^ state_ptr->dq[cnt]) >= 0) + state_ptr->b[cnt] += 128; + else + state_ptr->b[cnt] -= 128; + } + } + } + + for (cnt = 5; cnt > 0; cnt--) + state_ptr->dq[cnt] = state_ptr->dq[cnt-1]; + /* FLOAT A : convert dq[0] to 4-bit exp, 6-bit mantissa f.p. */ + if (mag == 0) { + state_ptr->dq[0] = (dq >= 0) ? 0x20 : 0xFC20; + } else { + expon = quan(mag, power2, 15); + state_ptr->dq[0] = (dq >= 0) ? + (expon << 6) + ((mag << 6) >> expon) : + (expon << 6) + ((mag << 6) >> expon) - 0x400; + } + + state_ptr->sr[1] = state_ptr->sr[0]; + /* FLOAT B : convert sr to 4-bit exp., 6-bit mantissa f.p. */ + if (sr == 0) { + state_ptr->sr[0] = 0x20; + } else if (sr > 0) { + expon = quan(sr, power2, 15); + state_ptr->sr[0] = (expon << 6) + ((sr << 6) >> expon); + } else if (sr > -32768) { + mag = -sr; + expon = quan(mag, power2, 15); + state_ptr->sr[0] = (expon << 6) + ((mag << 6) >> expon) - 0x400; + } else + state_ptr->sr[0] = (short) 0xFC20; + + /* DELAY A */ + state_ptr->pk[1] = state_ptr->pk[0]; + state_ptr->pk[0] = pk0; + + /* TONE */ + if (tr == 1) /* this sample has been treated as data */ + state_ptr->td = 0; /* next one will be treated as voice */ + else if (a2p < -11776) /* small sample-to-sample correlation */ + state_ptr->td = 1; /* signal may be data */ + else /* signal is voice */ + state_ptr->td = 0; + + /* + * Adaptation speed control. + */ + state_ptr->dms += (fi - state_ptr->dms) >> 5; /* FILTA */ + state_ptr->dml += (((fi << 2) - state_ptr->dml) >> 7); /* FILTB */ + + if (tr == 1) + state_ptr->ap = 256; + else if (y < 1536) /* SUBTC */ + state_ptr->ap += (0x200 - state_ptr->ap) >> 4; + else if (state_ptr->td == 1) + state_ptr->ap += (0x200 - state_ptr->ap) >> 4; + else if (abs((state_ptr->dms << 2) - state_ptr->dml) >= + (state_ptr->dml >> 3)) + state_ptr->ap += (0x200 - state_ptr->ap) >> 4; + else + state_ptr->ap += (-state_ptr->ap) >> 4; + + return ; +} /* update */ + +/*------------------------------------------------------------------------------ +*/ + +static int +unpack_bytes (int bits, int blocksize, const unsigned char * block, short * samples) +{ unsigned int in_buffer = 0 ; + unsigned char in_byte ; + int k, in_bits = 0, bindex = 0 ; + + for (k = 0 ; bindex <= blocksize && k < G72x_BLOCK_SIZE ; k++) + { if (in_bits < bits) + { in_byte = block [bindex++] ; + + in_buffer |= (in_byte << in_bits); + in_bits += 8; + } + samples [k] = in_buffer & ((1 << bits) - 1); + in_buffer >>= bits; + in_bits -= bits; + } ; + + return k ; +} /* unpack_bytes */ + +static int +pack_bytes (int bits, const short * samples, unsigned char * block) +{ + unsigned int out_buffer = 0 ; + int k, bindex = 0, out_bits = 0 ; + unsigned char out_byte ; + + for (k = 0 ; k < G72x_BLOCK_SIZE ; k++) + { out_buffer |= (samples [k] << out_bits) ; + out_bits += bits ; + if (out_bits >= 8) + { out_byte = out_buffer & 0xFF ; + out_bits -= 8 ; + out_buffer >>= 8 ; + block [bindex++] = out_byte ; + } + } ; + + return bindex ; +} /* pack_bytes */ + diff --git a/interpretor/libsndfile-1.0.25/src/G72x/g72x.h b/interpretor/libsndfile-1.0.25/src/G72x/g72x.h new file mode 100644 index 0000000..d7631e6 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/G72x/g72x.h @@ -0,0 +1,91 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** This file is not the same as the original file from Sun Microsystems. Nearly +** all the original definitions and function prototypes that were in the file +** of this name have been moved to g72x_priv.h. +*/ + +#ifndef G72X_HEADER_FILE +#define G72X_HEADER_FILE + +/* +** Number of samples per block to process. +** Must be a common multiple of possible bits per sample : 2, 3, 4, 5 and 8. +*/ +#define G72x_BLOCK_SIZE (3 * 5 * 8) + +/* +** Identifiers for the differing kinds of G72x ADPCM codecs. +** The identifiers also define the number of encoded bits per sample. +*/ + +enum +{ G723_16_BITS_PER_SAMPLE = 2, + G723_24_BITS_PER_SAMPLE = 3, + G723_40_BITS_PER_SAMPLE = 5, + + G721_32_BITS_PER_SAMPLE = 4, + G721_40_BITS_PER_SAMPLE = 5, + + G723_16_SAMPLES_PER_BLOCK = G72x_BLOCK_SIZE, + G723_24_SAMPLES_PER_BLOCK = G723_24_BITS_PER_SAMPLE * (G72x_BLOCK_SIZE / G723_24_BITS_PER_SAMPLE), + G723_40_SAMPLES_PER_BLOCK = G723_40_BITS_PER_SAMPLE * (G72x_BLOCK_SIZE / G723_40_BITS_PER_SAMPLE), + + G721_32_SAMPLES_PER_BLOCK = G72x_BLOCK_SIZE, + G721_40_SAMPLES_PER_BLOCK = G721_40_BITS_PER_SAMPLE * (G72x_BLOCK_SIZE / G721_40_BITS_PER_SAMPLE), + + G723_16_BYTES_PER_BLOCK = (G723_16_BITS_PER_SAMPLE * G72x_BLOCK_SIZE) / 8, + G723_24_BYTES_PER_BLOCK = (G723_24_BITS_PER_SAMPLE * G72x_BLOCK_SIZE) / 8, + G723_40_BYTES_PER_BLOCK = (G723_40_BITS_PER_SAMPLE * G72x_BLOCK_SIZE) / 8, + + G721_32_BYTES_PER_BLOCK = (G721_32_BITS_PER_SAMPLE * G72x_BLOCK_SIZE) / 8, + G721_40_BYTES_PER_BLOCK = (G721_40_BITS_PER_SAMPLE * G72x_BLOCK_SIZE) / 8 +} ; + +/* Forward declaration of of g72x_state. */ + +struct g72x_state ; + +/* External function definitions. */ + +struct g72x_state * g72x_reader_init (int codec, int *blocksize, int *samplesperblock) ; +struct g72x_state * g72x_writer_init (int codec, int *blocksize, int *samplesperblock) ; +/* +** Initialize the ADPCM state table for the given codec. +** Return 0 on success, 1 on fail. +*/ + +int g72x_decode_block (struct g72x_state *pstate, const unsigned char *block, short *samples) ; +/* +** The caller fills data->block with data->bytes bytes before calling the +** function. The value data->bytes must be an integer multiple of +** data->blocksize and be <= data->max_bytes. +** When it returns, the caller can read out data->samples samples. +*/ + +int g72x_encode_block (struct g72x_state *pstate, short *samples, unsigned char *block) ; +/* +** The caller fills state->samples some integer multiple data->samples_per_block +** (up to G72x_BLOCK_SIZE) samples before calling the function. +** When it returns, the caller can read out bytes encoded bytes. +*/ + +#endif /* !G72X_HEADER_FILE */ + diff --git a/interpretor/libsndfile-1.0.25/src/G72x/g72x_priv.h b/interpretor/libsndfile-1.0.25/src/G72x/g72x_priv.h new file mode 100644 index 0000000..867c64b --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/G72x/g72x_priv.h @@ -0,0 +1,109 @@ +/* + * This source code is a product of Sun Microsystems, Inc. and is provided + * for unrestricted use. Users may copy or modify this source code without + * charge. + * + * SUN SOURCE CODE IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING + * THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. + * + * Sun source code is provided with no support and without any obligation on + * the part of Sun Microsystems, Inc. to assist in its use, correction, + * modification or enhancement. + * + * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE + * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS SOFTWARE + * OR ANY PART THEREOF. + * + * In no event will Sun Microsystems, Inc. be liable for any lost revenue + * or profits or other special, indirect and consequential damages, even if + * Sun has been advised of the possibility of such damages. + * + * Sun Microsystems, Inc. + * 2550 Garcia Avenue + * Mountain View, California 94043 + */ + +#ifndef G72X_PRIVATE_H +#define G72X_PRIVATE_H + +#ifdef __cplusplus +#error "This code is not designed to be compiled with a C++ compiler." +#endif + +/* +** The following is the definition of the state structure used by the +** G.721/G.723 encoder and decoder to preserve their internal state +** between successive calls. The meanings of the majority of the state +** structure fields are explained in detail in the CCITT Recommendation +** G.721. The field names are essentially identical to variable names +** in the bit level description of the coding algorithm included in this +** Recommendation. +*/ + +struct g72x_state +{ long yl; /* Locked or steady state step size multiplier. */ + short yu; /* Unlocked or non-steady state step size multiplier. */ + short dms; /* Short term energy estimate. */ + short dml; /* Long term energy estimate. */ + short ap; /* Linear weighting coefficient of 'yl' and 'yu'. */ + + short a[2]; /* Coefficients of pole portion of prediction filter. */ + short b[6]; /* Coefficients of zero portion of prediction filter. */ + short pk[2]; /* + ** Signs of previous two samples of a partially + ** reconstructed signal. + **/ + short dq[6]; /* + ** Previous 6 samples of the quantized difference + ** signal represented in an internal floating point + ** format. + **/ + short sr[2]; /* + ** Previous 2 samples of the quantized difference + ** signal represented in an internal floating point + ** format. + */ + char td; /* delayed tone detect, new in 1988 version */ + + /* The following struct members were added for libsndfile. The original + ** code worked by calling a set of functions on a sample by sample basis + ** which is slow on architectures like Intel x86. For libsndfile, this + ** was changed so that the encoding and decoding routines could work on + ** a block of samples at a time to reduce the function call overhead. + */ + int (*encoder) (int, struct g72x_state* state) ; + int (*decoder) (int, struct g72x_state* state) ; + + int codec_bits, blocksize, samplesperblock ; +} ; + +typedef struct g72x_state G72x_STATE ; + +int predictor_zero (G72x_STATE *state_ptr); + +int predictor_pole (G72x_STATE *state_ptr); + +int step_size (G72x_STATE *state_ptr); + +int quantize (int d, int y, short *table, int size); + +int reconstruct (int sign, int dqln, int y); + +void update (int code_size, int y, int wi, int fi, int dq, int sr, int dqsez, G72x_STATE *state_ptr); + +int g721_encoder (int sample, G72x_STATE *state_ptr); +int g721_decoder (int code, G72x_STATE *state_ptr); + +int g723_16_encoder (int sample, G72x_STATE *state_ptr); +int g723_16_decoder (int code, G72x_STATE *state_ptr); + +int g723_24_encoder (int sample, G72x_STATE *state_ptr); +int g723_24_decoder (int code, G72x_STATE *state_ptr); + +int g723_40_encoder (int sample, G72x_STATE *state_ptr); +int g723_40_decoder (int code, G72x_STATE *state_ptr); + +void private_init_state (G72x_STATE *state_ptr) ; + +#endif /* G72X_PRIVATE_H */ diff --git a/interpretor/libsndfile-1.0.25/src/G72x/g72x_test.c b/interpretor/libsndfile-1.0.25/src/G72x/g72x_test.c new file mode 100644 index 0000000..79cabce --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/G72x/g72x_test.c @@ -0,0 +1,214 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include +#include +#include +#include +#include + +#include "g72x.h" +#include "g72x_priv.h" + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +#define BUFFER_SIZE (1<<14) /* Should be (1<<14) */ +#define SAMPLE_RATE 11025 + + +static void g721_test (void) ; +static void g723_test (double margin) ; + +static void gen_signal_double (double *data, double scale, int datalen) ; +static int error_function (double data, double orig, double margin) ; + +static int oct_save_short (short *a, short *b, int len) ; + +int +main (int argc, char *argv []) +{ int bDoAll = 0 ; + int nTests = 0 ; + + if (argc != 2) + { printf ("Usage : %s \n", argv [0]) ; + printf (" Where is one of the following:\n") ; + printf (" g721 - test G721 encoder and decoder\n") ; + printf (" g723 - test G721 encoder and decoder\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + bDoAll=!strcmp (argv [1], "all"); + + if (bDoAll || ! strcmp (argv [1], "g721")) + { g721_test () ; + nTests++ ; + } ; + + if (bDoAll || ! strcmp (argv [1], "g723")) + { g723_test (0.53) ; + nTests++ ; + } ; + + if (nTests == 0) + { printf ("Mono : ************************************\n") ; + printf ("Mono : * No '%s' test defined.\n", argv [1]) ; + printf ("Mono : ************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + +static void +g721_test (void) +{ + return ; +} /* g721_test */ + +static void +g723_test (double margin) +{ static double orig_buffer [BUFFER_SIZE] ; + static short orig [BUFFER_SIZE] ; + static short data [BUFFER_SIZE] ; + + G72x_STATE encoder_state, decoder_state ; + + long k ; + int code, position, max_err ; + + private_init_state (&encoder_state) ; + encoder_state.encoder = g723_24_encoder ; + encoder_state.codec_bits = 3 ; + + private_init_state (&decoder_state) ; + decoder_state.decoder = g723_24_decoder ; + decoder_state.codec_bits = 3 ; + + memset (data, 0, BUFFER_SIZE * sizeof (short)) ; + memset (orig, 0, BUFFER_SIZE * sizeof (short)) ; + + printf (" g723_test : ") ; + fflush (stdout) ; + + gen_signal_double (orig_buffer, 32000.0, BUFFER_SIZE) ; + for (k = 0 ; k < BUFFER_SIZE ; k++) + orig [k] = (short) orig_buffer [k] ; + + /* Write and read data here. */ + position = 0 ; + max_err = 0 ; + for (k = 0 ; k < BUFFER_SIZE ; k++) + { code = encoder_state.encoder (orig [k], &encoder_state) ; + data [k] = decoder_state.decoder (code, &decoder_state) ; + if (abs (orig [k] - data [k]) > max_err) + { position = k ; + max_err = abs (orig [k] - data [k]) ; + } ; + } ; + + printf ("\n\nMax error of %d at postion %d.\n", max_err, position) ; + + for (k = 0 ; k < BUFFER_SIZE ; k++) + { if (error_function (data [k], orig [k], margin)) + { printf ("Line %d: Incorrect sample A (#%ld : %d should be %d).\n", __LINE__, k, data [k], orig [k]) ; + oct_save_short (orig, data, BUFFER_SIZE) ; + exit (1) ; + } ; + } ; + + + printf ("ok\n") ; + + return ; +} /* g723_test */ + + +#define SIGNAL_MAXVAL 30000.0 +#define DECAY_COUNT 1000 + +static void +gen_signal_double (double *gendata, double scale, int gendatalen) +{ int k, ramplen ; + double amp = 0.0 ; + + ramplen = DECAY_COUNT ; + + for (k = 0 ; k < gendatalen ; k++) + { if (k <= ramplen) + amp = scale * k / ((double) ramplen) ; + else if (k > gendatalen - ramplen) + amp = scale * (gendatalen - k) / ((double) ramplen) ; + + gendata [k] = amp * (0.4 * sin (33.3 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE)) + + 0.3 * cos (201.1 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE))) ; + } ; + + return ; +} /* gen_signal_double */ + +static int +error_function (double data, double orig, double margin) +{ double error ; + + if (fabs (orig) <= 500.0) + error = fabs (fabs (data) - fabs(orig)) / 2000.0 ; + else if (fabs (orig) <= 1000.0) + error = fabs (data - orig) / 3000.0 ; + else + error = fabs (data - orig) / fabs (orig) ; + + if (error > margin) + { printf ("\n\n*******************\nError : %f\n", error) ; + return 1 ; + } ; + return 0 ; +} /* error_function */ + +static int +oct_save_short (short *a, short *b, int len) +{ FILE *file ; + int k ; + + if (! (file = fopen ("error.dat", "w"))) + return 1 ; + + fprintf (file, "# Not created by Octave\n") ; + + fprintf (file, "# name: a\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, "% d\n", a [k]) ; + + fprintf (file, "# name: b\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, "% d\n", b [k]) ; + + fclose (file) ; + return 0 ; +} /* oct_save_short */ + diff --git a/interpretor/libsndfile-1.0.25/src/GSM610/COPYRIGHT b/interpretor/libsndfile-1.0.25/src/GSM610/COPYRIGHT new file mode 100644 index 0000000..eba0e52 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/GSM610/COPYRIGHT @@ -0,0 +1,16 @@ +Copyright 1992, 1993, 1994 by Jutta Degener and Carsten Bormann, +Technische Universitaet Berlin + +Any use of this software is permitted provided that this notice is not +removed and that neither the authors nor the Technische Universitaet Berlin +are deemed to have made any representations as to the suitability of this +software for any purpose nor are held responsible for any defects of +this software. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + +As a matter of courtesy, the authors request to be informed about uses +this software has found, about bugs in this software, and about any +improvements that may be of general interest. + +Berlin, 28.11.1994 +Jutta Degener +Carsten Bormann diff --git a/interpretor/libsndfile-1.0.25/src/GSM610/ChangeLog b/interpretor/libsndfile-1.0.25/src/GSM610/ChangeLog new file mode 100644 index 0000000..24f5248 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/GSM610/ChangeLog @@ -0,0 +1,56 @@ +2004-05-12 Erik de Castro Lopo + + * gsm610_priv.h + Replace ugly macros with inline functions. + + * *.c + Remove temporary variables used by macros and other minor fixes required by + above change. + +2003-06-02 Erik de Castro Lopo + + * rpe.c + Renamed variables "exp" to "expon" to avoid shadowed parameter warnigns. + +2002-06-08 Erik de Castro Lopo + + * long_term.c + Changes tp removed compiler warnings about shadowed parameters. + +2002-06-08 Erik de Castro Lopo + + * private.h + Made declarations of gsm_A, gsm_B, gsm_MIC etc extern. This fixed a compile + problem on MacOSX. + +2002-05-10 Erik de Castro Lopo + + * *.[ch] + Removed all pre-ANSI prototype kludges. Removed proto.h and unproto.h. + Started work on making GSM 6.10 files seekable. Currently they are not. + + * code.c private.h + Function Gsm_Coder () used a statically defined array. This was obviously + not re-entrant so moved it to struct gsm_state. + +2001-09-16 Erik de Castro Lopo + + * code.c + Added #includes for string.h and stdlib.h. + +2000-10-27 Erik de Castro Lopo + + * config.h + Removed some commented out #defines (ie //*efine) which were causing problems on + the Sun cc compiler. + +2000-02-29 Erik de Castro Lopo + + * private.h + Added #defines to emulate normal compile time options. + +2000-02-28 Erik de Castro Lopo + + * everthing + Created this directory and copied files from libgsm. + http://kbs.cs.tu-berlin.de/~jutta/toast.html diff --git a/interpretor/libsndfile-1.0.25/src/GSM610/README b/interpretor/libsndfile-1.0.25/src/GSM610/README new file mode 100644 index 0000000..b57132b --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/GSM610/README @@ -0,0 +1,36 @@ +GSM 06.10 13 kbit/s RPE/LTP speech codec +---------------------------------------- + +All the file in this directory were written by Jutta Degener +and Carsten Borman for The Communications and Operating Systems +Research Group (KBS) at the Technische Universitaet Berlin. + +Their work was released under the following license which is +assumed to be compatible with The GNU Lesser General Public License. + +---------------------------------------------------------------------------- + +Copyright 1992, 1993, 1994 by Jutta Degener and Carsten Bormann, +Technische Universitaet Berlin + +Any use of this software is permitted provided that this notice is not +removed and that neither the authors nor the Technische Universitaet Berlin +are deemed to have made any representations as to the suitability of this +software for any purpose nor are held responsible for any defects of +this software. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + +As a matter of courtesy, the authors request to be informed about uses +this software has found, about bugs in this software, and about any +improvements that may be of general interest. + +Berlin, 28.11.1994 +Jutta Degener (jutta@cs.tu-berlin.de) +Carsten Bormann (cabo@cs.tu-berlin.de) + +---------------------------------------------------------------------------- + +Jutta Degener and Carsten Bormann's work can be found on their homepage +at: + + http://kbs.cs.tu-berlin.de/~jutta/toast.html + diff --git a/interpretor/libsndfile-1.0.25/src/GSM610/add.c b/interpretor/libsndfile-1.0.25/src/GSM610/add.c new file mode 100644 index 0000000..6f4eb5c --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/GSM610/add.c @@ -0,0 +1,240 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +/* + * See private.h for the more commonly used macro versions. + */ + +#include +#include + +#include "gsm610_priv.h" + +#define saturate(x) \ + ((x) < MIN_WORD ? MIN_WORD : (x) > MAX_WORD ? MAX_WORD: (x)) + +word gsm_add ( word a, word b) +{ + longword sum = (longword)a + (longword)b; + return saturate(sum); +} + +word gsm_sub ( word a, word b) +{ + longword diff = (longword)a - (longword)b; + return saturate(diff); +} + +word gsm_mult ( word a, word b) +{ + if (a == MIN_WORD && b == MIN_WORD) + return MAX_WORD; + + return SASR_L( (longword)a * (longword)b, 15 ); +} + +word gsm_mult_r ( word a, word b) +{ + if (b == MIN_WORD && a == MIN_WORD) return MAX_WORD; + else { + longword prod = (longword)a * (longword)b + 16384; + prod >>= 15; + return prod & 0xFFFF; + } +} + +word gsm_abs (word a) +{ + return a < 0 ? (a == MIN_WORD ? MAX_WORD : -a) : a; +} + +longword gsm_L_mult (word a, word b) +{ + assert( a != MIN_WORD || b != MIN_WORD ); + return ((longword)a * (longword)b) << 1; +} + +longword gsm_L_add ( longword a, longword b) +{ + if (a < 0) { + if (b >= 0) return a + b; + else { + ulongword A = (ulongword)-(a + 1) + (ulongword)-(b + 1); + return A >= MAX_LONGWORD ? MIN_LONGWORD :-(longword)A-2; + } + } + else if (b <= 0) return a + b; + else { + ulongword A = (ulongword)a + (ulongword)b; + return A > MAX_LONGWORD ? MAX_LONGWORD : A; + } +} + +longword gsm_L_sub ( longword a, longword b) +{ + if (a >= 0) { + if (b >= 0) return a - b; + else { + /* a>=0, b<0 */ + + ulongword A = (ulongword)a + -(b + 1); + return A >= MAX_LONGWORD ? MAX_LONGWORD : (A + 1); + } + } + else if (b <= 0) return a - b; + else { + /* a<0, b>0 */ + + ulongword A = (ulongword)-(a + 1) + b; + return A >= MAX_LONGWORD ? MIN_LONGWORD : -(longword)A - 1; + } +} + +static unsigned char const bitoff[ 256 ] = { + 8, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 +}; + +word gsm_norm (longword a ) +/* + * the number of left shifts needed to normalize the 32 bit + * variable L_var1 for positive values on the interval + * + * with minimum of + * minimum of 1073741824 (01000000000000000000000000000000) and + * maximum of 2147483647 (01111111111111111111111111111111) + * + * + * and for negative values on the interval with + * minimum of -2147483648 (-10000000000000000000000000000000) and + * maximum of -1073741824 ( -1000000000000000000000000000000). + * + * in order to normalize the result, the following + * operation must be done: L_norm_var1 = L_var1 << norm( L_var1 ); + * + * (That's 'ffs', only from the left, not the right..) + */ +{ + assert(a != 0); + + if (a < 0) { + if (a <= -1073741824) return 0; + a = ~a; + } + + return a & 0xffff0000 + ? ( a & 0xff000000 + ? -1 + bitoff[ 0xFF & (a >> 24) ] + : 7 + bitoff[ 0xFF & (a >> 16) ] ) + : ( a & 0xff00 + ? 15 + bitoff[ 0xFF & (a >> 8) ] + : 23 + bitoff[ 0xFF & a ] ); +} + +longword gsm_L_asl (longword a, int n) +{ + if (n >= 32) return 0; + if (n <= -32) return -(a < 0); + if (n < 0) return gsm_L_asr(a, -n); + return a << n; +} + +word gsm_asr (word a, int n) +{ + if (n >= 16) return -(a < 0); + if (n <= -16) return 0; + if (n < 0) return a << -n; + + return SASR_W (a, (word) n); +} + +word gsm_asl (word a, int n) +{ + if (n >= 16) return 0; + if (n <= -16) return -(a < 0); + if (n < 0) return gsm_asr(a, -n); + return a << n; +} + +longword gsm_L_asr (longword a, int n) +{ + if (n >= 32) return -(a < 0); + if (n <= -32) return 0; + if (n < 0) return a << -n; + + return SASR_L (a, (word) n); +} + +/* +** word gsm_asr (word a, int n) +** { +** if (n >= 16) return -(a < 0); +** if (n <= -16) return 0; +** if (n < 0) return a << -n; +** +** # ifdef SASR_W +** return a >> n; +** # else +** if (a >= 0) return a >> n; +** else return -(word)( -(uword)a >> n ); +** # endif +** } +** +*/ +/* + * (From p. 46, end of section 4.2.5) + * + * NOTE: The following lines gives [sic] one correct implementation + * of the div(num, denum) arithmetic operation. Compute div + * which is the integer division of num by denum: with denum + * >= num > 0 + */ + +word gsm_div (word num, word denum) +{ + longword L_num = num; + longword L_denum = denum; + word div = 0; + int k = 15; + + /* The parameter num sometimes becomes zero. + * Although this is explicitly guarded against in 4.2.5, + * we assume that the result should then be zero as well. + */ + + /* assert(num != 0); */ + + assert(num >= 0 && denum >= num); + if (num == 0) + return 0; + + while (k--) { + div <<= 1; + L_num <<= 1; + + if (L_num >= L_denum) { + L_num -= L_denum; + div++; + } + } + + return div; +} + diff --git a/interpretor/libsndfile-1.0.25/src/GSM610/code.c b/interpretor/libsndfile-1.0.25/src/GSM610/code.c new file mode 100644 index 0000000..78cb853 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/GSM610/code.c @@ -0,0 +1,87 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + + +#include +#include + +#include "gsm610_priv.h" + +/* + * 4.2 FIXED POINT IMPLEMENTATION OF THE RPE-LTP CODER + */ + +void Gsm_Coder ( + + struct gsm_state * State, + + word * s, /* [0..159] samples IN */ + +/* + * The RPE-LTD coder works on a frame by frame basis. The length of + * the frame is equal to 160 samples. Some computations are done + * once per frame to produce at the output of the coder the + * LARc[1..8] parameters which are the coded LAR coefficients and + * also to realize the inverse filtering operation for the entire + * frame (160 samples of signal d[0..159]). These parts produce at + * the output of the coder: + */ + + word * LARc, /* [0..7] LAR coefficients OUT */ + +/* + * Procedure 4.2.11 to 4.2.18 are to be executed four times per + * frame. That means once for each sub-segment RPE-LTP analysis of + * 40 samples. These parts produce at the output of the coder: + */ + + word * Nc, /* [0..3] LTP lag OUT */ + word * bc, /* [0..3] coded LTP gain OUT */ + word * Mc, /* [0..3] RPE grid selection OUT */ + word * xmaxc,/* [0..3] Coded maximum amplitude OUT */ + word * xMc /* [13*4] normalized RPE samples OUT */ +) +{ + int k; + word * dp = State->dp0 + 120; /* [ -120...-1 ] */ + word * dpp = dp; /* [ 0...39 ] */ + + word so[160]; + + Gsm_Preprocess (State, s, so); + Gsm_LPC_Analysis (State, so, LARc); + Gsm_Short_Term_Analysis_Filter (State, LARc, so); + + for (k = 0; k <= 3; k++, xMc += 13) { + + Gsm_Long_Term_Predictor ( State, + so+k*40, /* d [0..39] IN */ + dp, /* dp [-120..-1] IN */ + State->e + 5, /* e [0..39] OUT */ + dpp, /* dpp [0..39] OUT */ + Nc++, + bc++); + + Gsm_RPE_Encoding ( /*-S,-*/ + State->e + 5, /* e ][0..39][ IN/OUT */ + xmaxc++, Mc++, xMc ); + /* + * Gsm_Update_of_reconstructed_short_time_residual_signal + * ( dpp, State->e + 5, dp ); + */ + + { register int i; + for (i = 0; i <= 39; i++) + dp[ i ] = GSM_ADD( State->e[5 + i], dpp[i] ); + } + dp += 40; + dpp += 40; + + } + (void)memcpy( (char *)State->dp0, (char *)(State->dp0 + 160), + 120 * sizeof(*State->dp0) ); +} + diff --git a/interpretor/libsndfile-1.0.25/src/GSM610/config.h b/interpretor/libsndfile-1.0.25/src/GSM610/config.h new file mode 100644 index 0000000..f3eeb82 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/GSM610/config.h @@ -0,0 +1,26 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#ifndef CONFIG_H +#define CONFIG_H + +#define HAS_STDLIB_H 1 /* /usr/include/stdlib.h */ +#define HAS_FCNTL_H 1 /* /usr/include/fcntl.h */ + +#define HAS_FSTAT 1 /* fstat syscall */ +#define HAS_FCHMOD 1 /* fchmod syscall */ +#define HAS_CHMOD 1 /* chmod syscall */ +#define HAS_FCHOWN 1 /* fchown syscall */ +#define HAS_CHOWN 1 /* chown syscall */ + +#define HAS_STRING_H 1 /* /usr/include/string.h */ + +#define HAS_UNISTD_H 1 /* /usr/include/unistd.h */ +#define HAS_UTIME 1 /* POSIX utime(path, times) */ +#define HAS_UTIME_H 1 /* UTIME header file */ + +#endif /* CONFIG_H */ + diff --git a/interpretor/libsndfile-1.0.25/src/GSM610/decode.c b/interpretor/libsndfile-1.0.25/src/GSM610/decode.c new file mode 100644 index 0000000..350df12 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/GSM610/decode.c @@ -0,0 +1,59 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include + +#include "gsm610_priv.h" + +/* + * 4.3 FIXED POINT IMPLEMENTATION OF THE RPE-LTP DECODER + */ + +static void Postprocessing ( + struct gsm_state * S, + register word * s) +{ + register int k; + register word msr = S->msr; + register word tmp; + + for (k = 160; k--; s++) { + tmp = GSM_MULT_R( msr, 28180 ); + msr = GSM_ADD(*s, tmp); /* Deemphasis */ + *s = GSM_ADD(msr, msr) & 0xFFF8; /* Truncation & Upscaling */ + } + S->msr = msr; +} + +void Gsm_Decoder ( + struct gsm_state * S, + + word * LARcr, /* [0..7] IN */ + + word * Ncr, /* [0..3] IN */ + word * bcr, /* [0..3] IN */ + word * Mcr, /* [0..3] IN */ + word * xmaxcr, /* [0..3] IN */ + word * xMcr, /* [0..13*4] IN */ + + word * s) /* [0..159] OUT */ +{ + int j, k; + word erp[40], wt[160]; + word * drp = S->dp0 + 120; + + for (j=0; j <= 3; j++, xmaxcr++, bcr++, Ncr++, Mcr++, xMcr += 13) { + + Gsm_RPE_Decoding( /*-S,-*/ *xmaxcr, *Mcr, xMcr, erp ); + Gsm_Long_Term_Synthesis_Filtering( S, *Ncr, *bcr, erp, drp ); + + for (k = 0; k <= 39; k++) wt[ j * 40 + k ] = drp[ k ]; + } + + Gsm_Short_Term_Synthesis_Filter( S, LARcr, wt, s ); + Postprocessing(S, s); +} + diff --git a/interpretor/libsndfile-1.0.25/src/GSM610/gsm.h b/interpretor/libsndfile-1.0.25/src/GSM610/gsm.h new file mode 100644 index 0000000..48aecc7 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/GSM610/gsm.h @@ -0,0 +1,52 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#ifndef GSM_H +#define GSM_H + +#include /* for FILE * */ + +/* + * Interface + */ + +typedef struct gsm_state * gsm; +typedef short gsm_signal; /* signed 16 bit */ +typedef unsigned char gsm_byte; +typedef gsm_byte gsm_frame[33]; /* 33 * 8 bits */ + +#define GSM_MAGIC 0xD /* 13 kbit/s RPE-LTP */ + +#define GSM_PATCHLEVEL 10 +#define GSM_MINOR 0 +#define GSM_MAJOR 1 + +#define GSM_OPT_VERBOSE 1 +#define GSM_OPT_FAST 2 +#define GSM_OPT_LTP_CUT 3 +#define GSM_OPT_WAV49 4 +#define GSM_OPT_FRAME_INDEX 5 +#define GSM_OPT_FRAME_CHAIN 6 + +gsm gsm_create (void); + +/* Added for libsndfile : May 6, 2002 */ +void gsm_init (gsm); + +void gsm_destroy (gsm); + +int gsm_print (FILE *, gsm, gsm_byte *); +int gsm_option (gsm, int, int *); + +void gsm_encode (gsm, gsm_signal *, gsm_byte *); +int gsm_decode (gsm, gsm_byte *, gsm_signal *); + +int gsm_explode (gsm, gsm_byte *, gsm_signal *); +void gsm_implode (gsm, gsm_signal *, gsm_byte *); + +#endif /* GSM_H */ + + diff --git a/interpretor/libsndfile-1.0.25/src/GSM610/gsm610_priv.h b/interpretor/libsndfile-1.0.25/src/GSM610/gsm610_priv.h new file mode 100644 index 0000000..e121c1c --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/GSM610/gsm610_priv.h @@ -0,0 +1,301 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#ifndef PRIVATE_H +#define PRIVATE_H + +/* Added by Erik de Castro Lopo */ +#define USE_FLOAT_MUL +#define FAST +#define WAV49 + +#ifdef __cplusplus +#error "This code is not designed to be compiled with a C++ compiler." +#endif +/* Added by Erik de Castro Lopo */ + + + +typedef short word; /* 16 bit signed int */ +typedef int longword; /* 32 bit signed int */ + +typedef unsigned short uword; /* unsigned word */ +typedef unsigned int ulongword; /* unsigned longword */ + +struct gsm_state +{ word dp0[ 280 ] ; + + word z1; /* preprocessing.c, Offset_com. */ + longword L_z2; /* Offset_com. */ + int mp; /* Preemphasis */ + + word u[8] ; /* short_term_aly_filter.c */ + word LARpp[2][8] ; /* */ + word j; /* */ + + word ltp_cut; /* long_term.c, LTP crosscorr. */ + word nrp; /* 40 */ /* long_term.c, synthesis */ + word v[9] ; /* short_term.c, synthesis */ + word msr; /* decoder.c, Postprocessing */ + + char verbose; /* only used if !NDEBUG */ + char fast; /* only used if FAST */ + + char wav_fmt; /* only used if WAV49 defined */ + unsigned char frame_index; /* odd/even chaining */ + unsigned char frame_chain; /* half-byte to carry forward */ + + /* Moved here from code.c where it was defined as static */ + word e[50] ; +} ; + +typedef struct gsm_state GSM_STATE ; + +#define MIN_WORD (-32767 - 1) +#define MAX_WORD 32767 + +#define MIN_LONGWORD (-2147483647 - 1) +#define MAX_LONGWORD 2147483647 + +/* Signed arithmetic shift right. */ +static inline word +SASR_W (word x, word by) +{ return (x >> by) ; +} /* SASR */ + +static inline longword +SASR_L (longword x, word by) +{ return (x >> by) ; +} /* SASR */ + +/* + * Prototypes from add.c + */ +word gsm_mult (word a, word b) ; +longword gsm_L_mult (word a, word b) ; +word gsm_mult_r (word a, word b) ; + +word gsm_div (word num, word denum) ; + +word gsm_add (word a, word b ) ; +longword gsm_L_add (longword a, longword b ) ; + +word gsm_sub (word a, word b) ; +longword gsm_L_sub (longword a, longword b) ; + +word gsm_abs (word a) ; + +word gsm_norm (longword a ) ; + +longword gsm_L_asl (longword a, int n) ; +word gsm_asl (word a, int n) ; + +longword gsm_L_asr (longword a, int n) ; +word gsm_asr (word a, int n) ; + +/* + * Inlined functions from add.h + */ + +static inline longword +GSM_MULT_R (word a, word b) +{ return (((longword) (a)) * ((longword) (b)) + 16384) >> 15 ; +} /* GSM_MULT_R */ + +static inline longword +GSM_MULT (word a, word b) +{ return (((longword) (a)) * ((longword) (b))) >> 15 ; +} /* GSM_MULT */ + +static inline longword +GSM_L_MULT (word a, word b) +{ return ((longword) (a)) * ((longword) (b)) << 1 ; +} /* GSM_L_MULT */ + +static inline longword +GSM_L_ADD (longword a, longword b) +{ ulongword utmp ; + + if (a < 0 && b < 0) + { utmp = (ulongword)-((a) + 1) + (ulongword)-((b) + 1) ; + return (utmp >= (ulongword) MAX_LONGWORD) ? MIN_LONGWORD : -(longword)utmp-2 ; + } ; + + if (a > 0 && b > 0) + { utmp = (ulongword) a + (ulongword) b ; + return (utmp >= (ulongword) MAX_LONGWORD) ? MAX_LONGWORD : utmp ; + } ; + + return a + b ; +} /* GSM_L_ADD */ + +static inline longword +GSM_ADD (word a, word b) +{ longword ltmp ; + + ltmp = ((longword) a) + ((longword) b) ; + + if (ltmp >= MAX_WORD) + return MAX_WORD ; + if (ltmp <= MIN_WORD) + return MIN_WORD ; + + return ltmp ; +} /* GSM_ADD */ + +static inline longword +GSM_SUB (word a, word b) +{ longword ltmp ; + + ltmp = ((longword) a) - ((longword) b) ; + + if (ltmp >= MAX_WORD) + ltmp = MAX_WORD ; + else if (ltmp <= MIN_WORD) + ltmp = MIN_WORD ; + + return ltmp ; +} /* GSM_SUB */ + +static inline word +GSM_ABS (word a) +{ + if (a > 0) + return a ; + if (a == MIN_WORD) + return MAX_WORD ; + return -a ; +} /* GSM_ADD */ + + +/* + * More prototypes from implementations.. + */ +void Gsm_Coder ( + struct gsm_state * S, + word * s, /* [0..159] samples IN */ + word * LARc, /* [0..7] LAR coefficients OUT */ + word * Nc, /* [0..3] LTP lag OUT */ + word * bc, /* [0..3] coded LTP gain OUT */ + word * Mc, /* [0..3] RPE grid selection OUT */ + word * xmaxc,/* [0..3] Coded maximum amplitude OUT */ + word * xMc) ;/* [13*4] normalized RPE samples OUT */ + +void Gsm_Long_Term_Predictor ( /* 4x for 160 samples */ + struct gsm_state * S, + word * d, /* [0..39] residual signal IN */ + word * dp, /* [-120..-1] d' IN */ + word * e, /* [0..40] OUT */ + word * dpp, /* [0..40] OUT */ + word * Nc, /* correlation lag OUT */ + word * bc) ; /* gain factor OUT */ + +void Gsm_LPC_Analysis ( + struct gsm_state * S, + word * s, /* 0..159 signals IN/OUT */ + word * LARc) ; /* 0..7 LARc's OUT */ + +void Gsm_Preprocess ( + struct gsm_state * S, + word * s, word * so) ; + +void Gsm_Encoding ( + struct gsm_state * S, + word * e, + word * ep, + word * xmaxc, + word * Mc, + word * xMc) ; + +void Gsm_Short_Term_Analysis_Filter ( + struct gsm_state * S, + word * LARc, /* coded log area ratio [0..7] IN */ + word * d) ; /* st res. signal [0..159] IN/OUT */ + +void Gsm_Decoder ( + struct gsm_state * S, + word * LARcr, /* [0..7] IN */ + word * Ncr, /* [0..3] IN */ + word * bcr, /* [0..3] IN */ + word * Mcr, /* [0..3] IN */ + word * xmaxcr, /* [0..3] IN */ + word * xMcr, /* [0..13*4] IN */ + word * s) ; /* [0..159] OUT */ + +void Gsm_Decoding ( + struct gsm_state * S, + word xmaxcr, + word Mcr, + word * xMcr, /* [0..12] IN */ + word * erp) ; /* [0..39] OUT */ + +void Gsm_Long_Term_Synthesis_Filtering ( + struct gsm_state* S, + word Ncr, + word bcr, + word * erp, /* [0..39] IN */ + word * drp) ; /* [-120..-1] IN, [0..40] OUT */ + +void Gsm_RPE_Decoding ( + /*-struct gsm_state *S,-*/ + word xmaxcr, + word Mcr, + word * xMcr, /* [0..12], 3 bits IN */ + word * erp) ; /* [0..39] OUT */ + +void Gsm_RPE_Encoding ( + /*-struct gsm_state * S,-*/ + word * e, /* -5..-1][0..39][40..44 IN/OUT */ + word * xmaxc, /* OUT */ + word * Mc, /* OUT */ + word * xMc) ; /* [0..12] OUT */ + +void Gsm_Short_Term_Synthesis_Filter ( + struct gsm_state * S, + word * LARcr, /* log area ratios [0..7] IN */ + word * drp, /* received d [0...39] IN */ + word * s) ; /* signal s [0..159] OUT */ + +void Gsm_Update_of_reconstructed_short_time_residual_signal ( + word * dpp, /* [0...39] IN */ + word * ep, /* [0...39] IN */ + word * dp) ; /* [-120...-1] IN/OUT */ + +/* + * Tables from table.c + */ +#ifndef GSM_TABLE_C + +extern word gsm_A [8], gsm_B [8], gsm_MIC [8], gsm_MAC [8] ; +extern word gsm_INVA [8] ; +extern word gsm_DLB [4], gsm_QLB [4] ; +extern word gsm_H [11] ; +extern word gsm_NRFAC [8] ; +extern word gsm_FAC [8] ; + +#endif /* GSM_TABLE_C */ + +/* + * Debugging + */ +#ifdef NDEBUG + +# define gsm_debug_words(a, b, c, d) /* nil */ +# define gsm_debug_longwords(a, b, c, d) /* nil */ +# define gsm_debug_word(a, b) /* nil */ +# define gsm_debug_longword(a, b) /* nil */ + +#else /* !NDEBUG => DEBUG */ + + void gsm_debug_words (char * name, int, int, word *) ; + void gsm_debug_longwords (char * name, int, int, longword *) ; + void gsm_debug_longword (char * name, longword) ; + void gsm_debug_word (char * name, word) ; + +#endif /* !NDEBUG */ + +#endif /* PRIVATE_H */ + diff --git a/interpretor/libsndfile-1.0.25/src/GSM610/gsm_create.c b/interpretor/libsndfile-1.0.25/src/GSM610/gsm_create.c new file mode 100644 index 0000000..2bb4307 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/GSM610/gsm_create.c @@ -0,0 +1,37 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include "config.h" + +#include +#include +#include + + + +#include "gsm.h" +#include "gsm610_priv.h" + +gsm gsm_create (void) +{ + gsm r; + + r = malloc (sizeof(struct gsm_state)); + if (!r) return r; + + memset((char *)r, 0, sizeof (struct gsm_state)); + r->nrp = 40; + + return r; +} + +/* Added for libsndfile : May 6, 2002. Not sure if it works. */ +void gsm_init (gsm state) +{ + memset (state, 0, sizeof (struct gsm_state)) ; + state->nrp = 40 ; +} + diff --git a/interpretor/libsndfile-1.0.25/src/GSM610/gsm_decode.c b/interpretor/libsndfile-1.0.25/src/GSM610/gsm_decode.c new file mode 100644 index 0000000..b13308a --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/GSM610/gsm_decode.c @@ -0,0 +1,359 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include "gsm610_priv.h" + +#include "gsm.h" + +int gsm_decode (gsm s, gsm_byte * c, gsm_signal * target) +{ + word LARc[8], Nc[4], Mc[4], bc[4], xmaxc[4], xmc[13*4]; + +#ifdef WAV49 + if (s->wav_fmt) { + + uword sr = 0; + + s->frame_index = !s->frame_index; + if (s->frame_index) { + + sr = *c++; + LARc[0] = sr & 0x3f; sr >>= 6; + sr |= (uword)*c++ << 2; + LARc[1] = sr & 0x3f; sr >>= 6; + sr |= (uword)*c++ << 4; + LARc[2] = sr & 0x1f; sr >>= 5; + LARc[3] = sr & 0x1f; sr >>= 5; + sr |= (uword)*c++ << 2; + LARc[4] = sr & 0xf; sr >>= 4; + LARc[5] = sr & 0xf; sr >>= 4; + sr |= (uword)*c++ << 2; /* 5 */ + LARc[6] = sr & 0x7; sr >>= 3; + LARc[7] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 4; + Nc[0] = sr & 0x7f; sr >>= 7; + bc[0] = sr & 0x3; sr >>= 2; + Mc[0] = sr & 0x3; sr >>= 2; + sr |= (uword)*c++ << 1; + xmaxc[0] = sr & 0x3f; sr >>= 6; + xmc[0] = sr & 0x7; sr >>= 3; + sr = *c++; + xmc[1] = sr & 0x7; sr >>= 3; + xmc[2] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; + xmc[3] = sr & 0x7; sr >>= 3; + xmc[4] = sr & 0x7; sr >>= 3; + xmc[5] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; /* 10 */ + xmc[6] = sr & 0x7; sr >>= 3; + xmc[7] = sr & 0x7; sr >>= 3; + xmc[8] = sr & 0x7; sr >>= 3; + sr = *c++; + xmc[9] = sr & 0x7; sr >>= 3; + xmc[10] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; + xmc[11] = sr & 0x7; sr >>= 3; + xmc[12] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 4; + Nc[1] = sr & 0x7f; sr >>= 7; + bc[1] = sr & 0x3; sr >>= 2; + Mc[1] = sr & 0x3; sr >>= 2; + sr |= (uword)*c++ << 1; + xmaxc[1] = sr & 0x3f; sr >>= 6; + xmc[13] = sr & 0x7; sr >>= 3; + sr = *c++; /* 15 */ + xmc[14] = sr & 0x7; sr >>= 3; + xmc[15] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; + xmc[16] = sr & 0x7; sr >>= 3; + xmc[17] = sr & 0x7; sr >>= 3; + xmc[18] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; + xmc[19] = sr & 0x7; sr >>= 3; + xmc[20] = sr & 0x7; sr >>= 3; + xmc[21] = sr & 0x7; sr >>= 3; + sr = *c++; + xmc[22] = sr & 0x7; sr >>= 3; + xmc[23] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; + xmc[24] = sr & 0x7; sr >>= 3; + xmc[25] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 4; /* 20 */ + Nc[2] = sr & 0x7f; sr >>= 7; + bc[2] = sr & 0x3; sr >>= 2; + Mc[2] = sr & 0x3; sr >>= 2; + sr |= (uword)*c++ << 1; + xmaxc[2] = sr & 0x3f; sr >>= 6; + xmc[26] = sr & 0x7; sr >>= 3; + sr = *c++; + xmc[27] = sr & 0x7; sr >>= 3; + xmc[28] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; + xmc[29] = sr & 0x7; sr >>= 3; + xmc[30] = sr & 0x7; sr >>= 3; + xmc[31] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; + xmc[32] = sr & 0x7; sr >>= 3; + xmc[33] = sr & 0x7; sr >>= 3; + xmc[34] = sr & 0x7; sr >>= 3; + sr = *c++; /* 25 */ + xmc[35] = sr & 0x7; sr >>= 3; + xmc[36] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; + xmc[37] = sr & 0x7; sr >>= 3; + xmc[38] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 4; + Nc[3] = sr & 0x7f; sr >>= 7; + bc[3] = sr & 0x3; sr >>= 2; + Mc[3] = sr & 0x3; sr >>= 2; + sr |= (uword)*c++ << 1; + xmaxc[3] = sr & 0x3f; sr >>= 6; + xmc[39] = sr & 0x7; sr >>= 3; + sr = *c++; + xmc[40] = sr & 0x7; sr >>= 3; + xmc[41] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; /* 30 */ + xmc[42] = sr & 0x7; sr >>= 3; + xmc[43] = sr & 0x7; sr >>= 3; + xmc[44] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; + xmc[45] = sr & 0x7; sr >>= 3; + xmc[46] = sr & 0x7; sr >>= 3; + xmc[47] = sr & 0x7; sr >>= 3; + sr = *c++; + xmc[48] = sr & 0x7; sr >>= 3; + xmc[49] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; + xmc[50] = sr & 0x7; sr >>= 3; + xmc[51] = sr & 0x7; sr >>= 3; + + s->frame_chain = sr & 0xf; + } + else { + sr = s->frame_chain; + sr |= (uword)*c++ << 4; /* 1 */ + LARc[0] = sr & 0x3f; sr >>= 6; + LARc[1] = sr & 0x3f; sr >>= 6; + sr = *c++; + LARc[2] = sr & 0x1f; sr >>= 5; + sr |= (uword)*c++ << 3; + LARc[3] = sr & 0x1f; sr >>= 5; + LARc[4] = sr & 0xf; sr >>= 4; + sr |= (uword)*c++ << 2; + LARc[5] = sr & 0xf; sr >>= 4; + LARc[6] = sr & 0x7; sr >>= 3; + LARc[7] = sr & 0x7; sr >>= 3; + sr = *c++; /* 5 */ + Nc[0] = sr & 0x7f; sr >>= 7; + sr |= (uword)*c++ << 1; + bc[0] = sr & 0x3; sr >>= 2; + Mc[0] = sr & 0x3; sr >>= 2; + sr |= (uword)*c++ << 5; + xmaxc[0] = sr & 0x3f; sr >>= 6; + xmc[0] = sr & 0x7; sr >>= 3; + xmc[1] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; + xmc[2] = sr & 0x7; sr >>= 3; + xmc[3] = sr & 0x7; sr >>= 3; + xmc[4] = sr & 0x7; sr >>= 3; + sr = *c++; + xmc[5] = sr & 0x7; sr >>= 3; + xmc[6] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; /* 10 */ + xmc[7] = sr & 0x7; sr >>= 3; + xmc[8] = sr & 0x7; sr >>= 3; + xmc[9] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; + xmc[10] = sr & 0x7; sr >>= 3; + xmc[11] = sr & 0x7; sr >>= 3; + xmc[12] = sr & 0x7; sr >>= 3; + sr = *c++; + Nc[1] = sr & 0x7f; sr >>= 7; + sr |= (uword)*c++ << 1; + bc[1] = sr & 0x3; sr >>= 2; + Mc[1] = sr & 0x3; sr >>= 2; + sr |= (uword)*c++ << 5; + xmaxc[1] = sr & 0x3f; sr >>= 6; + xmc[13] = sr & 0x7; sr >>= 3; + xmc[14] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; /* 15 */ + xmc[15] = sr & 0x7; sr >>= 3; + xmc[16] = sr & 0x7; sr >>= 3; + xmc[17] = sr & 0x7; sr >>= 3; + sr = *c++; + xmc[18] = sr & 0x7; sr >>= 3; + xmc[19] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; + xmc[20] = sr & 0x7; sr >>= 3; + xmc[21] = sr & 0x7; sr >>= 3; + xmc[22] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; + xmc[23] = sr & 0x7; sr >>= 3; + xmc[24] = sr & 0x7; sr >>= 3; + xmc[25] = sr & 0x7; sr >>= 3; + sr = *c++; + Nc[2] = sr & 0x7f; sr >>= 7; + sr |= (uword)*c++ << 1; /* 20 */ + bc[2] = sr & 0x3; sr >>= 2; + Mc[2] = sr & 0x3; sr >>= 2; + sr |= (uword)*c++ << 5; + xmaxc[2] = sr & 0x3f; sr >>= 6; + xmc[26] = sr & 0x7; sr >>= 3; + xmc[27] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; + xmc[28] = sr & 0x7; sr >>= 3; + xmc[29] = sr & 0x7; sr >>= 3; + xmc[30] = sr & 0x7; sr >>= 3; + sr = *c++; + xmc[31] = sr & 0x7; sr >>= 3; + xmc[32] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; + xmc[33] = sr & 0x7; sr >>= 3; + xmc[34] = sr & 0x7; sr >>= 3; + xmc[35] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; /* 25 */ + xmc[36] = sr & 0x7; sr >>= 3; + xmc[37] = sr & 0x7; sr >>= 3; + xmc[38] = sr & 0x7; sr >>= 3; + sr = *c++; + Nc[3] = sr & 0x7f; sr >>= 7; + sr |= (uword)*c++ << 1; + bc[3] = sr & 0x3; sr >>= 2; + Mc[3] = sr & 0x3; sr >>= 2; + sr |= (uword)*c++ << 5; + xmaxc[3] = sr & 0x3f; sr >>= 6; + xmc[39] = sr & 0x7; sr >>= 3; + xmc[40] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; + xmc[41] = sr & 0x7; sr >>= 3; + xmc[42] = sr & 0x7; sr >>= 3; + xmc[43] = sr & 0x7; sr >>= 3; + sr = *c++; /* 30 */ + xmc[44] = sr & 0x7; sr >>= 3; + xmc[45] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 2; + xmc[46] = sr & 0x7; sr >>= 3; + xmc[47] = sr & 0x7; sr >>= 3; + xmc[48] = sr & 0x7; sr >>= 3; + sr |= (uword)*c++ << 1; + xmc[49] = sr & 0x7; sr >>= 3; + xmc[50] = sr & 0x7; sr >>= 3; + xmc[51] = sr & 0x7; sr >>= 3; + } + } + else +#endif + { + /* GSM_MAGIC = (*c >> 4) & 0xF; */ + + if (((*c >> 4) & 0x0F) != GSM_MAGIC) return -1; + + LARc[0] = (*c++ & 0xF) << 2; /* 1 */ + LARc[0] |= (*c >> 6) & 0x3; + LARc[1] = *c++ & 0x3F; + LARc[2] = (*c >> 3) & 0x1F; + LARc[3] = (*c++ & 0x7) << 2; + LARc[3] |= (*c >> 6) & 0x3; + LARc[4] = (*c >> 2) & 0xF; + LARc[5] = (*c++ & 0x3) << 2; + LARc[5] |= (*c >> 6) & 0x3; + LARc[6] = (*c >> 3) & 0x7; + LARc[7] = *c++ & 0x7; + Nc[0] = (*c >> 1) & 0x7F; + bc[0] = (*c++ & 0x1) << 1; + bc[0] |= (*c >> 7) & 0x1; + Mc[0] = (*c >> 5) & 0x3; + xmaxc[0] = (*c++ & 0x1F) << 1; + xmaxc[0] |= (*c >> 7) & 0x1; + xmc[0] = (*c >> 4) & 0x7; + xmc[1] = (*c >> 1) & 0x7; + xmc[2] = (*c++ & 0x1) << 2; + xmc[2] |= (*c >> 6) & 0x3; + xmc[3] = (*c >> 3) & 0x7; + xmc[4] = *c++ & 0x7; + xmc[5] = (*c >> 5) & 0x7; + xmc[6] = (*c >> 2) & 0x7; + xmc[7] = (*c++ & 0x3) << 1; /* 10 */ + xmc[7] |= (*c >> 7) & 0x1; + xmc[8] = (*c >> 4) & 0x7; + xmc[9] = (*c >> 1) & 0x7; + xmc[10] = (*c++ & 0x1) << 2; + xmc[10] |= (*c >> 6) & 0x3; + xmc[11] = (*c >> 3) & 0x7; + xmc[12] = *c++ & 0x7; + Nc[1] = (*c >> 1) & 0x7F; + bc[1] = (*c++ & 0x1) << 1; + bc[1] |= (*c >> 7) & 0x1; + Mc[1] = (*c >> 5) & 0x3; + xmaxc[1] = (*c++ & 0x1F) << 1; + xmaxc[1] |= (*c >> 7) & 0x1; + xmc[13] = (*c >> 4) & 0x7; + xmc[14] = (*c >> 1) & 0x7; + xmc[15] = (*c++ & 0x1) << 2; + xmc[15] |= (*c >> 6) & 0x3; + xmc[16] = (*c >> 3) & 0x7; + xmc[17] = *c++ & 0x7; + xmc[18] = (*c >> 5) & 0x7; + xmc[19] = (*c >> 2) & 0x7; + xmc[20] = (*c++ & 0x3) << 1; + xmc[20] |= (*c >> 7) & 0x1; + xmc[21] = (*c >> 4) & 0x7; + xmc[22] = (*c >> 1) & 0x7; + xmc[23] = (*c++ & 0x1) << 2; + xmc[23] |= (*c >> 6) & 0x3; + xmc[24] = (*c >> 3) & 0x7; + xmc[25] = *c++ & 0x7; + Nc[2] = (*c >> 1) & 0x7F; + bc[2] = (*c++ & 0x1) << 1; /* 20 */ + bc[2] |= (*c >> 7) & 0x1; + Mc[2] = (*c >> 5) & 0x3; + xmaxc[2] = (*c++ & 0x1F) << 1; + xmaxc[2] |= (*c >> 7) & 0x1; + xmc[26] = (*c >> 4) & 0x7; + xmc[27] = (*c >> 1) & 0x7; + xmc[28] = (*c++ & 0x1) << 2; + xmc[28] |= (*c >> 6) & 0x3; + xmc[29] = (*c >> 3) & 0x7; + xmc[30] = *c++ & 0x7; + xmc[31] = (*c >> 5) & 0x7; + xmc[32] = (*c >> 2) & 0x7; + xmc[33] = (*c++ & 0x3) << 1; + xmc[33] |= (*c >> 7) & 0x1; + xmc[34] = (*c >> 4) & 0x7; + xmc[35] = (*c >> 1) & 0x7; + xmc[36] = (*c++ & 0x1) << 2; + xmc[36] |= (*c >> 6) & 0x3; + xmc[37] = (*c >> 3) & 0x7; + xmc[38] = *c++ & 0x7; + Nc[3] = (*c >> 1) & 0x7F; + bc[3] = (*c++ & 0x1) << 1; + bc[3] |= (*c >> 7) & 0x1; + Mc[3] = (*c >> 5) & 0x3; + xmaxc[3] = (*c++ & 0x1F) << 1; + xmaxc[3] |= (*c >> 7) & 0x1; + xmc[39] = (*c >> 4) & 0x7; + xmc[40] = (*c >> 1) & 0x7; + xmc[41] = (*c++ & 0x1) << 2; + xmc[41] |= (*c >> 6) & 0x3; + xmc[42] = (*c >> 3) & 0x7; + xmc[43] = *c++ & 0x7; /* 30 */ + xmc[44] = (*c >> 5) & 0x7; + xmc[45] = (*c >> 2) & 0x7; + xmc[46] = (*c++ & 0x3) << 1; + xmc[46] |= (*c >> 7) & 0x1; + xmc[47] = (*c >> 4) & 0x7; + xmc[48] = (*c >> 1) & 0x7; + xmc[49] = (*c++ & 0x1) << 2; + xmc[49] |= (*c >> 6) & 0x3; + xmc[50] = (*c >> 3) & 0x7; + xmc[51] = *c & 0x7; /* 33 */ + } + + Gsm_Decoder(s, LARc, Nc, bc, Mc, xmaxc, xmc, target); + + return 0; +} + diff --git a/interpretor/libsndfile-1.0.25/src/GSM610/gsm_destroy.c b/interpretor/libsndfile-1.0.25/src/GSM610/gsm_destroy.c new file mode 100644 index 0000000..9b41711 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/GSM610/gsm_destroy.c @@ -0,0 +1,24 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include "gsm.h" +#include "config.h" + +#ifdef HAS_STDLIB_H +# include +#else +# ifdef HAS_MALLOC_H +# include +# else + extern void free(); +# endif +#endif + +void gsm_destroy (gsm S) +{ + if (S) free((char *)S); +} + diff --git a/interpretor/libsndfile-1.0.25/src/GSM610/gsm_encode.c b/interpretor/libsndfile-1.0.25/src/GSM610/gsm_encode.c new file mode 100644 index 0000000..5c9e1ab --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/GSM610/gsm_encode.c @@ -0,0 +1,449 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include "gsm610_priv.h" +#include "gsm.h" + +void gsm_encode (gsm s, gsm_signal * source, gsm_byte * c) +{ + word LARc[8], Nc[4], Mc[4], bc[4], xmaxc[4], xmc[13*4]; + + Gsm_Coder(s, source, LARc, Nc, bc, Mc, xmaxc, xmc); + + + /* variable size + + GSM_MAGIC 4 + + LARc[0] 6 + LARc[1] 6 + LARc[2] 5 + LARc[3] 5 + LARc[4] 4 + LARc[5] 4 + LARc[6] 3 + LARc[7] 3 + + Nc[0] 7 + bc[0] 2 + Mc[0] 2 + xmaxc[0] 6 + xmc[0] 3 + xmc[1] 3 + xmc[2] 3 + xmc[3] 3 + xmc[4] 3 + xmc[5] 3 + xmc[6] 3 + xmc[7] 3 + xmc[8] 3 + xmc[9] 3 + xmc[10] 3 + xmc[11] 3 + xmc[12] 3 + + Nc[1] 7 + bc[1] 2 + Mc[1] 2 + xmaxc[1] 6 + xmc[13] 3 + xmc[14] 3 + xmc[15] 3 + xmc[16] 3 + xmc[17] 3 + xmc[18] 3 + xmc[19] 3 + xmc[20] 3 + xmc[21] 3 + xmc[22] 3 + xmc[23] 3 + xmc[24] 3 + xmc[25] 3 + + Nc[2] 7 + bc[2] 2 + Mc[2] 2 + xmaxc[2] 6 + xmc[26] 3 + xmc[27] 3 + xmc[28] 3 + xmc[29] 3 + xmc[30] 3 + xmc[31] 3 + xmc[32] 3 + xmc[33] 3 + xmc[34] 3 + xmc[35] 3 + xmc[36] 3 + xmc[37] 3 + xmc[38] 3 + + Nc[3] 7 + bc[3] 2 + Mc[3] 2 + xmaxc[3] 6 + xmc[39] 3 + xmc[40] 3 + xmc[41] 3 + xmc[42] 3 + xmc[43] 3 + xmc[44] 3 + xmc[45] 3 + xmc[46] 3 + xmc[47] 3 + xmc[48] 3 + xmc[49] 3 + xmc[50] 3 + xmc[51] 3 + */ + +#ifdef WAV49 + + if (s->wav_fmt) { + s->frame_index = !s->frame_index; + if (s->frame_index) { + + uword sr; + + sr = 0; + sr = sr >> 6 | LARc[0] << 10; + sr = sr >> 6 | LARc[1] << 10; + *c++ = sr >> 4; + sr = sr >> 5 | LARc[2] << 11; + *c++ = sr >> 7; + sr = sr >> 5 | LARc[3] << 11; + sr = sr >> 4 | LARc[4] << 12; + *c++ = sr >> 6; + sr = sr >> 4 | LARc[5] << 12; + sr = sr >> 3 | LARc[6] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | LARc[7] << 13; + sr = sr >> 7 | Nc[0] << 9; + *c++ = sr >> 5; + sr = sr >> 2 | bc[0] << 14; + sr = sr >> 2 | Mc[0] << 14; + sr = sr >> 6 | xmaxc[0] << 10; + *c++ = sr >> 3; + sr = sr >> 3 | xmc[0] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[1] << 13; + sr = sr >> 3 | xmc[2] << 13; + sr = sr >> 3 | xmc[3] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[4] << 13; + sr = sr >> 3 | xmc[5] << 13; + sr = sr >> 3 | xmc[6] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[7] << 13; + sr = sr >> 3 | xmc[8] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[9] << 13; + sr = sr >> 3 | xmc[10] << 13; + sr = sr >> 3 | xmc[11] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[12] << 13; + sr = sr >> 7 | Nc[1] << 9; + *c++ = sr >> 5; + sr = sr >> 2 | bc[1] << 14; + sr = sr >> 2 | Mc[1] << 14; + sr = sr >> 6 | xmaxc[1] << 10; + *c++ = sr >> 3; + sr = sr >> 3 | xmc[13] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[14] << 13; + sr = sr >> 3 | xmc[15] << 13; + sr = sr >> 3 | xmc[16] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[17] << 13; + sr = sr >> 3 | xmc[18] << 13; + sr = sr >> 3 | xmc[19] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[20] << 13; + sr = sr >> 3 | xmc[21] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[22] << 13; + sr = sr >> 3 | xmc[23] << 13; + sr = sr >> 3 | xmc[24] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[25] << 13; + sr = sr >> 7 | Nc[2] << 9; + *c++ = sr >> 5; + sr = sr >> 2 | bc[2] << 14; + sr = sr >> 2 | Mc[2] << 14; + sr = sr >> 6 | xmaxc[2] << 10; + *c++ = sr >> 3; + sr = sr >> 3 | xmc[26] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[27] << 13; + sr = sr >> 3 | xmc[28] << 13; + sr = sr >> 3 | xmc[29] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[30] << 13; + sr = sr >> 3 | xmc[31] << 13; + sr = sr >> 3 | xmc[32] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[33] << 13; + sr = sr >> 3 | xmc[34] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[35] << 13; + sr = sr >> 3 | xmc[36] << 13; + sr = sr >> 3 | xmc[37] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[38] << 13; + sr = sr >> 7 | Nc[3] << 9; + *c++ = sr >> 5; + sr = sr >> 2 | bc[3] << 14; + sr = sr >> 2 | Mc[3] << 14; + sr = sr >> 6 | xmaxc[3] << 10; + *c++ = sr >> 3; + sr = sr >> 3 | xmc[39] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[40] << 13; + sr = sr >> 3 | xmc[41] << 13; + sr = sr >> 3 | xmc[42] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[43] << 13; + sr = sr >> 3 | xmc[44] << 13; + sr = sr >> 3 | xmc[45] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[46] << 13; + sr = sr >> 3 | xmc[47] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[48] << 13; + sr = sr >> 3 | xmc[49] << 13; + sr = sr >> 3 | xmc[50] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[51] << 13; + sr = sr >> 4; + *c = sr >> 8; + s->frame_chain = *c; + } + else { + uword sr; + + sr = 0; + sr = sr >> 4 | s->frame_chain << 12; + sr = sr >> 6 | LARc[0] << 10; + *c++ = sr >> 6; + sr = sr >> 6 | LARc[1] << 10; + *c++ = sr >> 8; + sr = sr >> 5 | LARc[2] << 11; + sr = sr >> 5 | LARc[3] << 11; + *c++ = sr >> 6; + sr = sr >> 4 | LARc[4] << 12; + sr = sr >> 4 | LARc[5] << 12; + *c++ = sr >> 6; + sr = sr >> 3 | LARc[6] << 13; + sr = sr >> 3 | LARc[7] << 13; + *c++ = sr >> 8; + sr = sr >> 7 | Nc[0] << 9; + sr = sr >> 2 | bc[0] << 14; + *c++ = sr >> 7; + sr = sr >> 2 | Mc[0] << 14; + sr = sr >> 6 | xmaxc[0] << 10; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[0] << 13; + sr = sr >> 3 | xmc[1] << 13; + sr = sr >> 3 | xmc[2] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[3] << 13; + sr = sr >> 3 | xmc[4] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[5] << 13; + sr = sr >> 3 | xmc[6] << 13; + sr = sr >> 3 | xmc[7] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[8] << 13; + sr = sr >> 3 | xmc[9] << 13; + sr = sr >> 3 | xmc[10] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[11] << 13; + sr = sr >> 3 | xmc[12] << 13; + *c++ = sr >> 8; + sr = sr >> 7 | Nc[1] << 9; + sr = sr >> 2 | bc[1] << 14; + *c++ = sr >> 7; + sr = sr >> 2 | Mc[1] << 14; + sr = sr >> 6 | xmaxc[1] << 10; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[13] << 13; + sr = sr >> 3 | xmc[14] << 13; + sr = sr >> 3 | xmc[15] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[16] << 13; + sr = sr >> 3 | xmc[17] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[18] << 13; + sr = sr >> 3 | xmc[19] << 13; + sr = sr >> 3 | xmc[20] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[21] << 13; + sr = sr >> 3 | xmc[22] << 13; + sr = sr >> 3 | xmc[23] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[24] << 13; + sr = sr >> 3 | xmc[25] << 13; + *c++ = sr >> 8; + sr = sr >> 7 | Nc[2] << 9; + sr = sr >> 2 | bc[2] << 14; + *c++ = sr >> 7; + sr = sr >> 2 | Mc[2] << 14; + sr = sr >> 6 | xmaxc[2] << 10; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[26] << 13; + sr = sr >> 3 | xmc[27] << 13; + sr = sr >> 3 | xmc[28] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[29] << 13; + sr = sr >> 3 | xmc[30] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[31] << 13; + sr = sr >> 3 | xmc[32] << 13; + sr = sr >> 3 | xmc[33] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[34] << 13; + sr = sr >> 3 | xmc[35] << 13; + sr = sr >> 3 | xmc[36] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[37] << 13; + sr = sr >> 3 | xmc[38] << 13; + *c++ = sr >> 8; + sr = sr >> 7 | Nc[3] << 9; + sr = sr >> 2 | bc[3] << 14; + *c++ = sr >> 7; + sr = sr >> 2 | Mc[3] << 14; + sr = sr >> 6 | xmaxc[3] << 10; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[39] << 13; + sr = sr >> 3 | xmc[40] << 13; + sr = sr >> 3 | xmc[41] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[42] << 13; + sr = sr >> 3 | xmc[43] << 13; + *c++ = sr >> 8; + sr = sr >> 3 | xmc[44] << 13; + sr = sr >> 3 | xmc[45] << 13; + sr = sr >> 3 | xmc[46] << 13; + *c++ = sr >> 7; + sr = sr >> 3 | xmc[47] << 13; + sr = sr >> 3 | xmc[48] << 13; + sr = sr >> 3 | xmc[49] << 13; + *c++ = sr >> 6; + sr = sr >> 3 | xmc[50] << 13; + sr = sr >> 3 | xmc[51] << 13; + *c++ = sr >> 8; + } + } + + else + +#endif /* WAV49 */ + { + + *c++ = ((GSM_MAGIC & 0xF) << 4) /* 1 */ + | ((LARc[0] >> 2) & 0xF); + *c++ = ((LARc[0] & 0x3) << 6) + | (LARc[1] & 0x3F); + *c++ = ((LARc[2] & 0x1F) << 3) + | ((LARc[3] >> 2) & 0x7); + *c++ = ((LARc[3] & 0x3) << 6) + | ((LARc[4] & 0xF) << 2) + | ((LARc[5] >> 2) & 0x3); + *c++ = ((LARc[5] & 0x3) << 6) + | ((LARc[6] & 0x7) << 3) + | (LARc[7] & 0x7); + *c++ = ((Nc[0] & 0x7F) << 1) + | ((bc[0] >> 1) & 0x1); + *c++ = ((bc[0] & 0x1) << 7) + | ((Mc[0] & 0x3) << 5) + | ((xmaxc[0] >> 1) & 0x1F); + *c++ = ((xmaxc[0] & 0x1) << 7) + | ((xmc[0] & 0x7) << 4) + | ((xmc[1] & 0x7) << 1) + | ((xmc[2] >> 2) & 0x1); + *c++ = ((xmc[2] & 0x3) << 6) + | ((xmc[3] & 0x7) << 3) + | (xmc[4] & 0x7); + *c++ = ((xmc[5] & 0x7) << 5) /* 10 */ + | ((xmc[6] & 0x7) << 2) + | ((xmc[7] >> 1) & 0x3); + *c++ = ((xmc[7] & 0x1) << 7) + | ((xmc[8] & 0x7) << 4) + | ((xmc[9] & 0x7) << 1) + | ((xmc[10] >> 2) & 0x1); + *c++ = ((xmc[10] & 0x3) << 6) + | ((xmc[11] & 0x7) << 3) + | (xmc[12] & 0x7); + *c++ = ((Nc[1] & 0x7F) << 1) + | ((bc[1] >> 1) & 0x1); + *c++ = ((bc[1] & 0x1) << 7) + | ((Mc[1] & 0x3) << 5) + | ((xmaxc[1] >> 1) & 0x1F); + *c++ = ((xmaxc[1] & 0x1) << 7) + | ((xmc[13] & 0x7) << 4) + | ((xmc[14] & 0x7) << 1) + | ((xmc[15] >> 2) & 0x1); + *c++ = ((xmc[15] & 0x3) << 6) + | ((xmc[16] & 0x7) << 3) + | (xmc[17] & 0x7); + *c++ = ((xmc[18] & 0x7) << 5) + | ((xmc[19] & 0x7) << 2) + | ((xmc[20] >> 1) & 0x3); + *c++ = ((xmc[20] & 0x1) << 7) + | ((xmc[21] & 0x7) << 4) + | ((xmc[22] & 0x7) << 1) + | ((xmc[23] >> 2) & 0x1); + *c++ = ((xmc[23] & 0x3) << 6) + | ((xmc[24] & 0x7) << 3) + | (xmc[25] & 0x7); + *c++ = ((Nc[2] & 0x7F) << 1) /* 20 */ + | ((bc[2] >> 1) & 0x1); + *c++ = ((bc[2] & 0x1) << 7) + | ((Mc[2] & 0x3) << 5) + | ((xmaxc[2] >> 1) & 0x1F); + *c++ = ((xmaxc[2] & 0x1) << 7) + | ((xmc[26] & 0x7) << 4) + | ((xmc[27] & 0x7) << 1) + | ((xmc[28] >> 2) & 0x1); + *c++ = ((xmc[28] & 0x3) << 6) + | ((xmc[29] & 0x7) << 3) + | (xmc[30] & 0x7); + *c++ = ((xmc[31] & 0x7) << 5) + | ((xmc[32] & 0x7) << 2) + | ((xmc[33] >> 1) & 0x3); + *c++ = ((xmc[33] & 0x1) << 7) + | ((xmc[34] & 0x7) << 4) + | ((xmc[35] & 0x7) << 1) + | ((xmc[36] >> 2) & 0x1); + *c++ = ((xmc[36] & 0x3) << 6) + | ((xmc[37] & 0x7) << 3) + | (xmc[38] & 0x7); + *c++ = ((Nc[3] & 0x7F) << 1) + | ((bc[3] >> 1) & 0x1); + *c++ = ((bc[3] & 0x1) << 7) + | ((Mc[3] & 0x3) << 5) + | ((xmaxc[3] >> 1) & 0x1F); + *c++ = ((xmaxc[3] & 0x1) << 7) + | ((xmc[39] & 0x7) << 4) + | ((xmc[40] & 0x7) << 1) + | ((xmc[41] >> 2) & 0x1); + *c++ = ((xmc[41] & 0x3) << 6) /* 30 */ + | ((xmc[42] & 0x7) << 3) + | (xmc[43] & 0x7); + *c++ = ((xmc[44] & 0x7) << 5) + | ((xmc[45] & 0x7) << 2) + | ((xmc[46] >> 1) & 0x3); + *c++ = ((xmc[46] & 0x1) << 7) + | ((xmc[47] & 0x7) << 4) + | ((xmc[48] & 0x7) << 1) + | ((xmc[49] >> 2) & 0x1); + *c++ = ((xmc[49] & 0x3) << 6) + | ((xmc[50] & 0x7) << 3) + | (xmc[51] & 0x7); + + } +} + diff --git a/interpretor/libsndfile-1.0.25/src/GSM610/gsm_option.c b/interpretor/libsndfile-1.0.25/src/GSM610/gsm_option.c new file mode 100644 index 0000000..0139c35 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/GSM610/gsm_option.c @@ -0,0 +1,66 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include "gsm610_priv.h" + +#include "gsm.h" + +int gsm_option (gsm r, int opt, int * val) +{ + int result = -1; + + switch (opt) { + case GSM_OPT_LTP_CUT: +#ifdef LTP_CUT + result = r->ltp_cut; + if (val) r->ltp_cut = *val; +#endif + break; + + case GSM_OPT_VERBOSE: +#ifndef NDEBUG + result = r->verbose; + if (val) r->verbose = *val; +#endif + break; + + case GSM_OPT_FAST: + +#if defined(FAST) && defined(USE_FLOAT_MUL) + result = r->fast; + if (val) r->fast = !!*val; +#endif + break; + + case GSM_OPT_FRAME_CHAIN: + +#ifdef WAV49 + result = r->frame_chain; + if (val) r->frame_chain = *val; +#endif + break; + + case GSM_OPT_FRAME_INDEX: + +#ifdef WAV49 + result = r->frame_index; + if (val) r->frame_index = *val; +#endif + break; + + case GSM_OPT_WAV49: + +#ifdef WAV49 + result = r->wav_fmt; + if (val) r->wav_fmt = !!*val; +#endif + break; + + default: + break; + } + return result; +} diff --git a/interpretor/libsndfile-1.0.25/src/GSM610/long_term.c b/interpretor/libsndfile-1.0.25/src/GSM610/long_term.c new file mode 100644 index 0000000..0d2cd0f --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/GSM610/long_term.c @@ -0,0 +1,959 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include +#include + +#include "gsm610_priv.h" + +/* + * 4.2.11 .. 4.2.12 LONG TERM PREDICTOR (LTP) SECTION + */ + + +/* + * This module computes the LTP gain (bc) and the LTP lag (Nc) + * for the long term analysis filter. This is done by calculating a + * maximum of the cross-correlation function between the current + * sub-segment short term residual signal d[0..39] (output of + * the short term analysis filter; for simplification the index + * of this array begins at 0 and ends at 39 for each sub-segment of the + * RPE-LTP analysis) and the previous reconstructed short term + * residual signal dp[ -120 .. -1 ]. A dynamic scaling must be + * performed to avoid overflow. + */ + + /* The next procedure exists in six versions. First two integer + * version (if USE_FLOAT_MUL is not defined); then four floating + * point versions, twice with proper scaling (USE_FLOAT_MUL defined), + * once without (USE_FLOAT_MUL and FAST defined, and fast run-time + * option used). Every pair has first a Cut version (see the -C + * option to toast or the LTP_CUT option to gsm_option()), then the + * uncut one. (For a detailed explanation of why this is altogether + * a bad idea, see Henry Spencer and Geoff Collyer, ``#ifdef Considered + * Harmful''.) + */ + +#ifndef USE_FLOAT_MUL + +#ifdef LTP_CUT + +static void Cut_Calculation_of_the_LTP_parameters ( + + struct gsm_state * st, + + register word * d, /* [0..39] IN */ + register word * dp, /* [-120..-1] IN */ + word * bc_out, /* OUT */ + word * Nc_out /* OUT */ +) +{ + register int k, lambda; + word Nc, bc; + word wt[40]; + + longword L_result; + longword L_max, L_power; + word R, S, dmax, scal, best_k; + word ltp_cut; + + register word temp, wt_k; + + /* Search of the optimum scaling of d[0..39]. + */ + dmax = 0; + for (k = 0; k <= 39; k++) { + temp = d[k]; + temp = GSM_ABS( temp ); + if (temp > dmax) { + dmax = temp; + best_k = k; + } + } + temp = 0; + if (dmax == 0) scal = 0; + else { + assert(dmax > 0); + temp = gsm_norm( (longword)dmax << 16 ); + } + if (temp > 6) scal = 0; + else scal = 6 - temp; + assert(scal >= 0); + + /* Search for the maximum cross-correlation and coding of the LTP lag + */ + L_max = 0; + Nc = 40; /* index for the maximum cross-correlation */ + wt_k = SASR_W(d[best_k], scal); + + for (lambda = 40; lambda <= 120; lambda++) { + L_result = (longword)wt_k * dp[best_k - lambda]; + if (L_result > L_max) { + Nc = lambda; + L_max = L_result; + } + } + *Nc_out = Nc; + L_max <<= 1; + + /* Rescaling of L_max + */ + assert(scal <= 100 && scal >= -100); + L_max = L_max >> (6 - scal); /* sub(6, scal) */ + + assert( Nc <= 120 && Nc >= 40); + + /* Compute the power of the reconstructed short term residual + * signal dp[..] + */ + L_power = 0; + for (k = 0; k <= 39; k++) { + + register longword L_temp; + + L_temp = SASR_W( dp[k - Nc], 3 ); + L_power += L_temp * L_temp; + } + L_power <<= 1; /* from L_MULT */ + + /* Normalization of L_max and L_power + */ + + if (L_max <= 0) { + *bc_out = 0; + return; + } + if (L_max >= L_power) { + *bc_out = 3; + return; + } + + temp = gsm_norm( L_power ); + + R = SASR( L_max << temp, 16 ); + S = SASR( L_power << temp, 16 ); + + /* Coding of the LTP gain + */ + + /* Table 4.3a must be used to obtain the level DLB[i] for the + * quantization of the LTP gain b to get the coded version bc. + */ + for (bc = 0; bc <= 2; bc++) if (R <= gsm_mult(S, gsm_DLB[bc])) break; + *bc_out = bc; +} + +#endif /* LTP_CUT */ + +static void Calculation_of_the_LTP_parameters ( + register word * d, /* [0..39] IN */ + register word * dp, /* [-120..-1] IN */ + word * bc_out, /* OUT */ + word * Nc_out /* OUT */ +) +{ + register int k, lambda; + word Nc, bc; + word wt[40]; + + longword L_max, L_power; + word R, S, dmax, scal; + register word temp; + + /* Search of the optimum scaling of d[0..39]. + */ + dmax = 0; + + for (k = 0; k <= 39; k++) { + temp = d[k]; + temp = GSM_ABS( temp ); + if (temp > dmax) dmax = temp; + } + + temp = 0; + if (dmax == 0) scal = 0; + else { + assert(dmax > 0); + temp = gsm_norm( (longword)dmax << 16 ); + } + + if (temp > 6) scal = 0; + else scal = 6 - temp; + + assert(scal >= 0); + + /* Initialization of a working array wt + */ + + for (k = 0; k <= 39; k++) wt[k] = SASR_W( d[k], scal ); + + /* Search for the maximum cross-correlation and coding of the LTP lag + */ + L_max = 0; + Nc = 40; /* index for the maximum cross-correlation */ + + for (lambda = 40; lambda <= 120; lambda++) { + +# undef STEP +# define STEP(k) (longword)wt[k] * dp[k - lambda] + + register longword L_result; + + L_result = STEP(0) ; L_result += STEP(1) ; + L_result += STEP(2) ; L_result += STEP(3) ; + L_result += STEP(4) ; L_result += STEP(5) ; + L_result += STEP(6) ; L_result += STEP(7) ; + L_result += STEP(8) ; L_result += STEP(9) ; + L_result += STEP(10) ; L_result += STEP(11) ; + L_result += STEP(12) ; L_result += STEP(13) ; + L_result += STEP(14) ; L_result += STEP(15) ; + L_result += STEP(16) ; L_result += STEP(17) ; + L_result += STEP(18) ; L_result += STEP(19) ; + L_result += STEP(20) ; L_result += STEP(21) ; + L_result += STEP(22) ; L_result += STEP(23) ; + L_result += STEP(24) ; L_result += STEP(25) ; + L_result += STEP(26) ; L_result += STEP(27) ; + L_result += STEP(28) ; L_result += STEP(29) ; + L_result += STEP(30) ; L_result += STEP(31) ; + L_result += STEP(32) ; L_result += STEP(33) ; + L_result += STEP(34) ; L_result += STEP(35) ; + L_result += STEP(36) ; L_result += STEP(37) ; + L_result += STEP(38) ; L_result += STEP(39) ; + + if (L_result > L_max) { + + Nc = lambda; + L_max = L_result; + } + } + + *Nc_out = Nc; + + L_max <<= 1; + + /* Rescaling of L_max + */ + assert(scal <= 100 && scal >= -100); + L_max = L_max >> (6 - scal); /* sub(6, scal) */ + + assert( Nc <= 120 && Nc >= 40); + + /* Compute the power of the reconstructed short term residual + * signal dp[..] + */ + L_power = 0; + for (k = 0; k <= 39; k++) { + + register longword L_temp; + + L_temp = SASR_W( dp[k - Nc], 3 ); + L_power += L_temp * L_temp; + } + L_power <<= 1; /* from L_MULT */ + + /* Normalization of L_max and L_power + */ + + if (L_max <= 0) { + *bc_out = 0; + return; + } + if (L_max >= L_power) { + *bc_out = 3; + return; + } + + temp = gsm_norm( L_power ); + + R = SASR_L( L_max << temp, 16 ); + S = SASR_L( L_power << temp, 16 ); + + /* Coding of the LTP gain + */ + + /* Table 4.3a must be used to obtain the level DLB[i] for the + * quantization of the LTP gain b to get the coded version bc. + */ + for (bc = 0; bc <= 2; bc++) if (R <= gsm_mult(S, gsm_DLB[bc])) break; + *bc_out = bc; +} + +#else /* USE_FLOAT_MUL */ + +#ifdef LTP_CUT + +static void Cut_Calculation_of_the_LTP_parameters ( + struct gsm_state * st, /* IN */ + register word * d, /* [0..39] IN */ + register word * dp, /* [-120..-1] IN */ + word * bc_out, /* OUT */ + word * Nc_out /* OUT */ +) +{ + register int k, lambda; + word Nc, bc; + word ltp_cut; + + float wt_float[40]; + float dp_float_base[120], * dp_float = dp_float_base + 120; + + longword L_max, L_power; + word R, S, dmax, scal; + register word temp; + + /* Search of the optimum scaling of d[0..39]. + */ + dmax = 0; + + for (k = 0; k <= 39; k++) { + temp = d[k]; + temp = GSM_ABS( temp ); + if (temp > dmax) dmax = temp; + } + + temp = 0; + if (dmax == 0) scal = 0; + else { + assert(dmax > 0); + temp = gsm_norm( (longword)dmax << 16 ); + } + + if (temp > 6) scal = 0; + else scal = 6 - temp; + + assert(scal >= 0); + ltp_cut = (longword)SASR_W(dmax, scal) * st->ltp_cut / 100; + + + /* Initialization of a working array wt + */ + + for (k = 0; k < 40; k++) { + register word w = SASR_W( d[k], scal ); + if (w < 0 ? w > -ltp_cut : w < ltp_cut) { + wt_float[k] = 0.0; + } + else { + wt_float[k] = w; + } + } + for (k = -120; k < 0; k++) dp_float[k] = dp[k]; + + /* Search for the maximum cross-correlation and coding of the LTP lag + */ + L_max = 0; + Nc = 40; /* index for the maximum cross-correlation */ + + for (lambda = 40; lambda <= 120; lambda += 9) { + + /* Calculate L_result for l = lambda .. lambda + 9. + */ + register float *lp = dp_float - lambda; + + register float W; + register float a = lp[-8], b = lp[-7], c = lp[-6], + d = lp[-5], e = lp[-4], f = lp[-3], + g = lp[-2], h = lp[-1]; + register float E; + register float S0 = 0, S1 = 0, S2 = 0, S3 = 0, S4 = 0, + S5 = 0, S6 = 0, S7 = 0, S8 = 0; + +# undef STEP +# define STEP(K, a, b, c, d, e, f, g, h) \ + if ((W = wt_float[K]) != 0.0) { \ + E = W * a; S8 += E; \ + E = W * b; S7 += E; \ + E = W * c; S6 += E; \ + E = W * d; S5 += E; \ + E = W * e; S4 += E; \ + E = W * f; S3 += E; \ + E = W * g; S2 += E; \ + E = W * h; S1 += E; \ + a = lp[K]; \ + E = W * a; S0 += E; } else (a = lp[K]) + +# define STEP_A(K) STEP(K, a, b, c, d, e, f, g, h) +# define STEP_B(K) STEP(K, b, c, d, e, f, g, h, a) +# define STEP_C(K) STEP(K, c, d, e, f, g, h, a, b) +# define STEP_D(K) STEP(K, d, e, f, g, h, a, b, c) +# define STEP_E(K) STEP(K, e, f, g, h, a, b, c, d) +# define STEP_F(K) STEP(K, f, g, h, a, b, c, d, e) +# define STEP_G(K) STEP(K, g, h, a, b, c, d, e, f) +# define STEP_H(K) STEP(K, h, a, b, c, d, e, f, g) + + STEP_A( 0); STEP_B( 1); STEP_C( 2); STEP_D( 3); + STEP_E( 4); STEP_F( 5); STEP_G( 6); STEP_H( 7); + + STEP_A( 8); STEP_B( 9); STEP_C(10); STEP_D(11); + STEP_E(12); STEP_F(13); STEP_G(14); STEP_H(15); + + STEP_A(16); STEP_B(17); STEP_C(18); STEP_D(19); + STEP_E(20); STEP_F(21); STEP_G(22); STEP_H(23); + + STEP_A(24); STEP_B(25); STEP_C(26); STEP_D(27); + STEP_E(28); STEP_F(29); STEP_G(30); STEP_H(31); + + STEP_A(32); STEP_B(33); STEP_C(34); STEP_D(35); + STEP_E(36); STEP_F(37); STEP_G(38); STEP_H(39); + +# undef STEP_A +# undef STEP_B +# undef STEP_C +# undef STEP_D +# undef STEP_E +# undef STEP_F +# undef STEP_G +# undef STEP_H + + if (S0 > L_max) { L_max = S0; Nc = lambda; } + if (S1 > L_max) { L_max = S1; Nc = lambda + 1; } + if (S2 > L_max) { L_max = S2; Nc = lambda + 2; } + if (S3 > L_max) { L_max = S3; Nc = lambda + 3; } + if (S4 > L_max) { L_max = S4; Nc = lambda + 4; } + if (S5 > L_max) { L_max = S5; Nc = lambda + 5; } + if (S6 > L_max) { L_max = S6; Nc = lambda + 6; } + if (S7 > L_max) { L_max = S7; Nc = lambda + 7; } + if (S8 > L_max) { L_max = S8; Nc = lambda + 8; } + + } + *Nc_out = Nc; + + L_max <<= 1; + + /* Rescaling of L_max + */ + assert(scal <= 100 && scal >= -100); + L_max = L_max >> (6 - scal); /* sub(6, scal) */ + + assert( Nc <= 120 && Nc >= 40); + + /* Compute the power of the reconstructed short term residual + * signal dp[..] + */ + L_power = 0; + for (k = 0; k <= 39; k++) { + + register longword L_temp; + + L_temp = SASR_W( dp[k - Nc], 3 ); + L_power += L_temp * L_temp; + } + L_power <<= 1; /* from L_MULT */ + + /* Normalization of L_max and L_power + */ + + if (L_max <= 0) { + *bc_out = 0; + return; + } + if (L_max >= L_power) { + *bc_out = 3; + return; + } + + temp = gsm_norm( L_power ); + + R = SASR( L_max << temp, 16 ); + S = SASR( L_power << temp, 16 ); + + /* Coding of the LTP gain + */ + + /* Table 4.3a must be used to obtain the level DLB[i] for the + * quantization of the LTP gain b to get the coded version bc. + */ + for (bc = 0; bc <= 2; bc++) if (R <= gsm_mult(S, gsm_DLB[bc])) break; + *bc_out = bc; +} + +#endif /* LTP_CUT */ + +static void Calculation_of_the_LTP_parameters ( + register word * din, /* [0..39] IN */ + register word * dp, /* [-120..-1] IN */ + word * bc_out, /* OUT */ + word * Nc_out /* OUT */ +) +{ + register int k, lambda; + word Nc, bc; + + float wt_float[40]; + float dp_float_base[120], * dp_float = dp_float_base + 120; + + longword L_max, L_power; + word R, S, dmax, scal; + register word temp; + + /* Search of the optimum scaling of d[0..39]. + */ + dmax = 0; + + for (k = 0; k <= 39; k++) { + temp = din [k] ; + temp = GSM_ABS (temp) ; + if (temp > dmax) dmax = temp; + } + + temp = 0; + if (dmax == 0) scal = 0; + else { + assert(dmax > 0); + temp = gsm_norm( (longword)dmax << 16 ); + } + + if (temp > 6) scal = 0; + else scal = 6 - temp; + + assert(scal >= 0); + + /* Initialization of a working array wt + */ + + for (k = 0; k < 40; k++) wt_float[k] = SASR_W (din [k], scal) ; + for (k = -120; k < 0; k++) dp_float[k] = dp[k]; + + /* Search for the maximum cross-correlation and coding of the LTP lag + */ + L_max = 0; + Nc = 40; /* index for the maximum cross-correlation */ + + for (lambda = 40; lambda <= 120; lambda += 9) { + + /* Calculate L_result for l = lambda .. lambda + 9. + */ + register float *lp = dp_float - lambda; + + register float W; + register float a = lp[-8], b = lp[-7], c = lp[-6], + d = lp[-5], e = lp[-4], f = lp[-3], + g = lp[-2], h = lp[-1]; + register float E; + register float S0 = 0, S1 = 0, S2 = 0, S3 = 0, S4 = 0, + S5 = 0, S6 = 0, S7 = 0, S8 = 0; + +# undef STEP +# define STEP(K, a, b, c, d, e, f, g, h) \ + W = wt_float[K]; \ + E = W * a; S8 += E; \ + E = W * b; S7 += E; \ + E = W * c; S6 += E; \ + E = W * d; S5 += E; \ + E = W * e; S4 += E; \ + E = W * f; S3 += E; \ + E = W * g; S2 += E; \ + E = W * h; S1 += E; \ + a = lp[K]; \ + E = W * a; S0 += E + +# define STEP_A(K) STEP(K, a, b, c, d, e, f, g, h) +# define STEP_B(K) STEP(K, b, c, d, e, f, g, h, a) +# define STEP_C(K) STEP(K, c, d, e, f, g, h, a, b) +# define STEP_D(K) STEP(K, d, e, f, g, h, a, b, c) +# define STEP_E(K) STEP(K, e, f, g, h, a, b, c, d) +# define STEP_F(K) STEP(K, f, g, h, a, b, c, d, e) +# define STEP_G(K) STEP(K, g, h, a, b, c, d, e, f) +# define STEP_H(K) STEP(K, h, a, b, c, d, e, f, g) + + STEP_A( 0); STEP_B( 1); STEP_C( 2); STEP_D( 3); + STEP_E( 4); STEP_F( 5); STEP_G( 6); STEP_H( 7); + + STEP_A( 8); STEP_B( 9); STEP_C(10); STEP_D(11); + STEP_E(12); STEP_F(13); STEP_G(14); STEP_H(15); + + STEP_A(16); STEP_B(17); STEP_C(18); STEP_D(19); + STEP_E(20); STEP_F(21); STEP_G(22); STEP_H(23); + + STEP_A(24); STEP_B(25); STEP_C(26); STEP_D(27); + STEP_E(28); STEP_F(29); STEP_G(30); STEP_H(31); + + STEP_A(32); STEP_B(33); STEP_C(34); STEP_D(35); + STEP_E(36); STEP_F(37); STEP_G(38); STEP_H(39); + +# undef STEP_A +# undef STEP_B +# undef STEP_C +# undef STEP_D +# undef STEP_E +# undef STEP_F +# undef STEP_G +# undef STEP_H + + if (S0 > L_max) { L_max = S0; Nc = lambda; } + if (S1 > L_max) { L_max = S1; Nc = lambda + 1; } + if (S2 > L_max) { L_max = S2; Nc = lambda + 2; } + if (S3 > L_max) { L_max = S3; Nc = lambda + 3; } + if (S4 > L_max) { L_max = S4; Nc = lambda + 4; } + if (S5 > L_max) { L_max = S5; Nc = lambda + 5; } + if (S6 > L_max) { L_max = S6; Nc = lambda + 6; } + if (S7 > L_max) { L_max = S7; Nc = lambda + 7; } + if (S8 > L_max) { L_max = S8; Nc = lambda + 8; } + } + *Nc_out = Nc; + + L_max <<= 1; + + /* Rescaling of L_max + */ + assert(scal <= 100 && scal >= -100); + L_max = L_max >> (6 - scal); /* sub(6, scal) */ + + assert( Nc <= 120 && Nc >= 40); + + /* Compute the power of the reconstructed short term residual + * signal dp[..] + */ + L_power = 0; + for (k = 0; k <= 39; k++) { + + register longword L_temp; + + L_temp = SASR_W( dp[k - Nc], 3 ); + L_power += L_temp * L_temp; + } + L_power <<= 1; /* from L_MULT */ + + /* Normalization of L_max and L_power + */ + + if (L_max <= 0) { + *bc_out = 0; + return; + } + if (L_max >= L_power) { + *bc_out = 3; + return; + } + + temp = gsm_norm( L_power ); + + R = SASR_L ( L_max << temp, 16 ); + S = SASR_L ( L_power << temp, 16 ); + + /* Coding of the LTP gain + */ + + /* Table 4.3a must be used to obtain the level DLB[i] for the + * quantization of the LTP gain b to get the coded version bc. + */ + for (bc = 0; bc <= 2; bc++) if (R <= gsm_mult(S, gsm_DLB[bc])) break; + *bc_out = bc; +} + +#ifdef FAST +#ifdef LTP_CUT + +static void Cut_Fast_Calculation_of_the_LTP_parameters ( + struct gsm_state * st, /* IN */ + register word * d, /* [0..39] IN */ + register word * dp, /* [-120..-1] IN */ + word * bc_out, /* OUT */ + word * Nc_out /* OUT */ +) +{ + register int k, lambda; + register float wt_float; + word Nc, bc; + word wt_max, best_k, ltp_cut; + + float dp_float_base[120], * dp_float = dp_float_base + 120; + + register float L_result, L_max, L_power; + + wt_max = 0; + + for (k = 0; k < 40; ++k) { + if ( d[k] > wt_max) wt_max = d[best_k = k]; + else if (-d[k] > wt_max) wt_max = -d[best_k = k]; + } + + assert(wt_max >= 0); + wt_float = (float)wt_max; + + for (k = -120; k < 0; ++k) dp_float[k] = (float)dp[k]; + + /* Search for the maximum cross-correlation and coding of the LTP lag + */ + L_max = 0; + Nc = 40; /* index for the maximum cross-correlation */ + + for (lambda = 40; lambda <= 120; lambda++) { + L_result = wt_float * dp_float[best_k - lambda]; + if (L_result > L_max) { + Nc = lambda; + L_max = L_result; + } + } + + *Nc_out = Nc; + if (L_max <= 0.) { + *bc_out = 0; + return; + } + + /* Compute the power of the reconstructed short term residual + * signal dp[..] + */ + dp_float -= Nc; + L_power = 0; + for (k = 0; k < 40; ++k) { + register float f = dp_float[k]; + L_power += f * f; + } + + if (L_max >= L_power) { + *bc_out = 3; + return; + } + + /* Coding of the LTP gain + * Table 4.3a must be used to obtain the level DLB[i] for the + * quantization of the LTP gain b to get the coded version bc. + */ + lambda = L_max / L_power * 32768.; + for (bc = 0; bc <= 2; ++bc) if (lambda <= gsm_DLB[bc]) break; + *bc_out = bc; +} + +#endif /* LTP_CUT */ + +static void Fast_Calculation_of_the_LTP_parameters ( + register word * din, /* [0..39] IN */ + register word * dp, /* [-120..-1] IN */ + word * bc_out, /* OUT */ + word * Nc_out /* OUT */ +) +{ + register int k, lambda; + word Nc, bc; + + float wt_float[40]; + float dp_float_base[120], * dp_float = dp_float_base + 120; + + register float L_max, L_power; + + for (k = 0; k < 40; ++k) wt_float[k] = (float) din [k] ; + for (k = -120; k < 0; ++k) dp_float[k] = (float) dp [k] ; + + /* Search for the maximum cross-correlation and coding of the LTP lag + */ + L_max = 0; + Nc = 40; /* index for the maximum cross-correlation */ + + for (lambda = 40; lambda <= 120; lambda += 9) { + + /* Calculate L_result for l = lambda .. lambda + 9. + */ + register float *lp = dp_float - lambda; + + register float W; + register float a = lp[-8], b = lp[-7], c = lp[-6], + d = lp[-5], e = lp[-4], f = lp[-3], + g = lp[-2], h = lp[-1]; + register float E; + register float S0 = 0, S1 = 0, S2 = 0, S3 = 0, S4 = 0, + S5 = 0, S6 = 0, S7 = 0, S8 = 0; + +# undef STEP +# define STEP(K, a, b, c, d, e, f, g, h) \ + W = wt_float[K]; \ + E = W * a; S8 += E; \ + E = W * b; S7 += E; \ + E = W * c; S6 += E; \ + E = W * d; S5 += E; \ + E = W * e; S4 += E; \ + E = W * f; S3 += E; \ + E = W * g; S2 += E; \ + E = W * h; S1 += E; \ + a = lp[K]; \ + E = W * a; S0 += E + +# define STEP_A(K) STEP(K, a, b, c, d, e, f, g, h) +# define STEP_B(K) STEP(K, b, c, d, e, f, g, h, a) +# define STEP_C(K) STEP(K, c, d, e, f, g, h, a, b) +# define STEP_D(K) STEP(K, d, e, f, g, h, a, b, c) +# define STEP_E(K) STEP(K, e, f, g, h, a, b, c, d) +# define STEP_F(K) STEP(K, f, g, h, a, b, c, d, e) +# define STEP_G(K) STEP(K, g, h, a, b, c, d, e, f) +# define STEP_H(K) STEP(K, h, a, b, c, d, e, f, g) + + STEP_A( 0); STEP_B( 1); STEP_C( 2); STEP_D( 3); + STEP_E( 4); STEP_F( 5); STEP_G( 6); STEP_H( 7); + + STEP_A( 8); STEP_B( 9); STEP_C(10); STEP_D(11); + STEP_E(12); STEP_F(13); STEP_G(14); STEP_H(15); + + STEP_A(16); STEP_B(17); STEP_C(18); STEP_D(19); + STEP_E(20); STEP_F(21); STEP_G(22); STEP_H(23); + + STEP_A(24); STEP_B(25); STEP_C(26); STEP_D(27); + STEP_E(28); STEP_F(29); STEP_G(30); STEP_H(31); + + STEP_A(32); STEP_B(33); STEP_C(34); STEP_D(35); + STEP_E(36); STEP_F(37); STEP_G(38); STEP_H(39); + + if (S0 > L_max) { L_max = S0; Nc = lambda; } + if (S1 > L_max) { L_max = S1; Nc = lambda + 1; } + if (S2 > L_max) { L_max = S2; Nc = lambda + 2; } + if (S3 > L_max) { L_max = S3; Nc = lambda + 3; } + if (S4 > L_max) { L_max = S4; Nc = lambda + 4; } + if (S5 > L_max) { L_max = S5; Nc = lambda + 5; } + if (S6 > L_max) { L_max = S6; Nc = lambda + 6; } + if (S7 > L_max) { L_max = S7; Nc = lambda + 7; } + if (S8 > L_max) { L_max = S8; Nc = lambda + 8; } + } + *Nc_out = Nc; + + if (L_max <= 0.) { + *bc_out = 0; + return; + } + + /* Compute the power of the reconstructed short term residual + * signal dp[..] + */ + dp_float -= Nc; + L_power = 0; + for (k = 0; k < 40; ++k) { + register float f = dp_float[k]; + L_power += f * f; + } + + if (L_max >= L_power) { + *bc_out = 3; + return; + } + + /* Coding of the LTP gain + * Table 4.3a must be used to obtain the level DLB[i] for the + * quantization of the LTP gain b to get the coded version bc. + */ + lambda = L_max / L_power * 32768.; + for (bc = 0; bc <= 2; ++bc) if (lambda <= gsm_DLB[bc]) break; + *bc_out = bc; +} + +#endif /* FAST */ +#endif /* USE_FLOAT_MUL */ + + +/* 4.2.12 */ + +static void Long_term_analysis_filtering ( + word bc, /* IN */ + word Nc, /* IN */ + register word * dp, /* previous d [-120..-1] IN */ + register word * d, /* d [0..39] IN */ + register word * dpp, /* estimate [0..39] OUT */ + register word * e /* long term res. signal [0..39] OUT */ +) +/* + * In this part, we have to decode the bc parameter to compute + * the samples of the estimate dpp[0..39]. The decoding of bc needs the + * use of table 4.3b. The long term residual signal e[0..39] + * is then calculated to be fed to the RPE encoding section. + */ +{ + register int k; + +# undef STEP +# define STEP(BP) \ + for (k = 0; k <= 39; k++) { \ + dpp[k] = GSM_MULT_R( BP, dp[k - Nc]); \ + e[k] = GSM_SUB( d[k], dpp[k] ); \ + } + + switch (bc) { + case 0: STEP( 3277 ); break; + case 1: STEP( 11469 ); break; + case 2: STEP( 21299 ); break; + case 3: STEP( 32767 ); break; + } +} + +void Gsm_Long_Term_Predictor ( /* 4x for 160 samples */ + + struct gsm_state * S, + + word * d, /* [0..39] residual signal IN */ + word * dp, /* [-120..-1] d' IN */ + + word * e, /* [0..39] OUT */ + word * dpp, /* [0..39] OUT */ + word * Nc, /* correlation lag OUT */ + word * bc /* gain factor OUT */ +) +{ + assert( d ); assert( dp ); assert( e ); + assert( dpp); assert( Nc ); assert( bc ); + +#if defined(FAST) && defined(USE_FLOAT_MUL) + if (S->fast) +#if defined (LTP_CUT) + if (S->ltp_cut) + Cut_Fast_Calculation_of_the_LTP_parameters(S, + d, dp, bc, Nc); + else +#endif /* LTP_CUT */ + Fast_Calculation_of_the_LTP_parameters(d, dp, bc, Nc ); + else +#endif /* FAST & USE_FLOAT_MUL */ +#ifdef LTP_CUT + if (S->ltp_cut) + Cut_Calculation_of_the_LTP_parameters(S, d, dp, bc, Nc); + else +#endif + Calculation_of_the_LTP_parameters(d, dp, bc, Nc); + + Long_term_analysis_filtering( *bc, *Nc, dp, d, dpp, e ); +} + +/* 4.3.2 */ +void Gsm_Long_Term_Synthesis_Filtering ( + struct gsm_state * S, + + word Ncr, + word bcr, + register word * erp, /* [0..39] IN */ + register word * drp /* [-120..-1] IN, [-120..40] OUT */ +) +/* + * This procedure uses the bcr and Ncr parameter to realize the + * long term synthesis filtering. The decoding of bcr needs + * table 4.3b. + */ +{ + register int k; + word brp, drpp, Nr; + + /* Check the limits of Nr. + */ + Nr = Ncr < 40 || Ncr > 120 ? S->nrp : Ncr; + S->nrp = Nr; + assert(Nr >= 40 && Nr <= 120); + + /* Decoding of the LTP gain bcr + */ + brp = gsm_QLB[ bcr ]; + + /* Computation of the reconstructed short term residual + * signal drp[0..39] + */ + assert(brp != MIN_WORD); + + for (k = 0; k <= 39; k++) { + drpp = GSM_MULT_R( brp, drp[ k - Nr ] ); + drp[k] = GSM_ADD( erp[k], drpp ); + } + + /* + * Update of the reconstructed short term residual signal + * drp[ -1..-120 ] + */ + + for (k = 0; k <= 119; k++) drp[ -120 + k ] = drp[ -80 + k ]; +} diff --git a/interpretor/libsndfile-1.0.25/src/GSM610/lpc.c b/interpretor/libsndfile-1.0.25/src/GSM610/lpc.c new file mode 100644 index 0000000..0e776e3 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/GSM610/lpc.c @@ -0,0 +1,331 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include +#include + +#include "gsm610_priv.h" + +/* + * 4.2.4 .. 4.2.7 LPC ANALYSIS SECTION + */ + +/* 4.2.4 */ + + +static void Autocorrelation ( + word * s, /* [0..159] IN/OUT */ + longword * L_ACF) /* [0..8] OUT */ +/* + * The goal is to compute the array L_ACF[k]. The signal s[i] must + * be scaled in order to avoid an overflow situation. + */ +{ + register int k, i; + + word temp, smax, scalauto; + +#ifdef USE_FLOAT_MUL + float float_s[160]; +#endif + + /* Dynamic scaling of the array s[0..159] + */ + + /* Search for the maximum. + */ + smax = 0; + for (k = 0; k <= 159; k++) { + temp = GSM_ABS( s[k] ); + if (temp > smax) smax = temp; + } + + /* Computation of the scaling factor. + */ + if (smax == 0) scalauto = 0; + else { + assert(smax > 0); + scalauto = 4 - gsm_norm( (longword)smax << 16 );/* sub(4,..) */ + } + + /* Scaling of the array s[0...159] + */ + + if (scalauto > 0) { + +# ifdef USE_FLOAT_MUL +# define SCALE(n) \ + case n: for (k = 0; k <= 159; k++) \ + float_s[k] = (float) \ + (s[k] = GSM_MULT_R(s[k], 16384 >> (n-1)));\ + break; +# else +# define SCALE(n) \ + case n: for (k = 0; k <= 159; k++) \ + s[k] = GSM_MULT_R( s[k], 16384 >> (n-1) );\ + break; +# endif /* USE_FLOAT_MUL */ + + switch (scalauto) { + SCALE(1) + SCALE(2) + SCALE(3) + SCALE(4) + } +# undef SCALE + } +# ifdef USE_FLOAT_MUL + else for (k = 0; k <= 159; k++) float_s[k] = (float) s[k]; +# endif + + /* Compute the L_ACF[..]. + */ + { +# ifdef USE_FLOAT_MUL + register float * sp = float_s; + register float sl = *sp; + +# define STEP(k) L_ACF[k] += (longword)(sl * sp[ -(k) ]); +# else + word * sp = s; + word sl = *sp; + +# define STEP(k) L_ACF[k] += ((longword)sl * sp[ -(k) ]); +# endif + +# define NEXTI sl = *++sp + + + for (k = 9; k--; L_ACF[k] = 0) ; + + STEP (0); + NEXTI; + STEP(0); STEP(1); + NEXTI; + STEP(0); STEP(1); STEP(2); + NEXTI; + STEP(0); STEP(1); STEP(2); STEP(3); + NEXTI; + STEP(0); STEP(1); STEP(2); STEP(3); STEP(4); + NEXTI; + STEP(0); STEP(1); STEP(2); STEP(3); STEP(4); STEP(5); + NEXTI; + STEP(0); STEP(1); STEP(2); STEP(3); STEP(4); STEP(5); STEP(6); + NEXTI; + STEP(0); STEP(1); STEP(2); STEP(3); STEP(4); STEP(5); STEP(6); STEP(7); + + for (i = 8; i <= 159; i++) { + + NEXTI; + + STEP(0); + STEP(1); STEP(2); STEP(3); STEP(4); + STEP(5); STEP(6); STEP(7); STEP(8); + } + + for (k = 9; k--; L_ACF[k] <<= 1) ; + + } + /* Rescaling of the array s[0..159] + */ + if (scalauto > 0) { + assert(scalauto <= 4); + for (k = 160; k--; *s++ <<= scalauto) ; + } +} + +#if defined(USE_FLOAT_MUL) && defined(FAST) + +static void Fast_Autocorrelation ( + word * s, /* [0..159] IN/OUT */ + longword * L_ACF) /* [0..8] OUT */ +{ + register int k, i; + float f_L_ACF[9]; + float scale; + + float s_f[160]; + register float *sf = s_f; + + for (i = 0; i < 160; ++i) sf[i] = s[i]; + for (k = 0; k <= 8; k++) { + register float L_temp2 = 0; + register float *sfl = sf - k; + for (i = k; i < 160; ++i) L_temp2 += sf[i] * sfl[i]; + f_L_ACF[k] = L_temp2; + } + scale = MAX_LONGWORD / f_L_ACF[0]; + + for (k = 0; k <= 8; k++) { + L_ACF[k] = f_L_ACF[k] * scale; + } +} +#endif /* defined (USE_FLOAT_MUL) && defined (FAST) */ + +/* 4.2.5 */ + +static void Reflection_coefficients ( + longword * L_ACF, /* 0...8 IN */ + register word * r /* 0...7 OUT */ +) +{ + register int i, m, n; + register word temp; + word ACF[9]; /* 0..8 */ + word P[ 9]; /* 0..8 */ + word K[ 9]; /* 2..8 */ + + /* Schur recursion with 16 bits arithmetic. + */ + + if (L_ACF[0] == 0) { + for (i = 8; i--; *r++ = 0) ; + return; + } + + assert( L_ACF[0] != 0 ); + temp = gsm_norm( L_ACF[0] ); + + assert(temp >= 0 && temp < 32); + + /* ? overflow ? */ + for (i = 0; i <= 8; i++) ACF[i] = SASR_L( L_ACF[i] << temp, 16 ); + + /* Initialize array P[..] and K[..] for the recursion. + */ + + for (i = 1; i <= 7; i++) K[ i ] = ACF[ i ]; + for (i = 0; i <= 8; i++) P[ i ] = ACF[ i ]; + + /* Compute reflection coefficients + */ + for (n = 1; n <= 8; n++, r++) { + + temp = P[1]; + temp = GSM_ABS(temp); + if (P[0] < temp) { + for (i = n; i <= 8; i++) *r++ = 0; + return; + } + + *r = gsm_div( temp, P[0] ); + + assert(*r >= 0); + if (P[1] > 0) *r = -*r; /* r[n] = sub(0, r[n]) */ + assert (*r != MIN_WORD); + if (n == 8) return; + + /* Schur recursion + */ + temp = GSM_MULT_R( P[1], *r ); + P[0] = GSM_ADD( P[0], temp ); + + for (m = 1; m <= 8 - n; m++) { + temp = GSM_MULT_R( K[ m ], *r ); + P[m] = GSM_ADD( P[ m+1 ], temp ); + + temp = GSM_MULT_R( P[ m+1 ], *r ); + K[m] = GSM_ADD( K[ m ], temp ); + } + } +} + +/* 4.2.6 */ + +static void Transformation_to_Log_Area_Ratios ( + register word * r /* 0..7 IN/OUT */ +) +/* + * The following scaling for r[..] and LAR[..] has been used: + * + * r[..] = integer( real_r[..]*32768. ); -1 <= real_r < 1. + * LAR[..] = integer( real_LAR[..] * 16384 ); + * with -1.625 <= real_LAR <= 1.625 + */ +{ + register word temp; + register int i; + + + /* Computation of the LAR[0..7] from the r[0..7] + */ + for (i = 1; i <= 8; i++, r++) { + + temp = *r; + temp = GSM_ABS(temp); + assert(temp >= 0); + + if (temp < 22118) { + temp >>= 1; + } else if (temp < 31130) { + assert( temp >= 11059 ); + temp -= 11059; + } else { + assert( temp >= 26112 ); + temp -= 26112; + temp <<= 2; + } + + *r = *r < 0 ? -temp : temp; + assert( *r != MIN_WORD ); + } +} + +/* 4.2.7 */ + +static void Quantization_and_coding ( + register word * LAR /* [0..7] IN/OUT */ +) +{ + register word temp; + + /* This procedure needs four tables; the following equations + * give the optimum scaling for the constants: + * + * A[0..7] = integer( real_A[0..7] * 1024 ) + * B[0..7] = integer( real_B[0..7] * 512 ) + * MAC[0..7] = maximum of the LARc[0..7] + * MIC[0..7] = minimum of the LARc[0..7] + */ + +# undef STEP +# define STEP( A, B, MAC, MIC ) \ + temp = GSM_MULT( A, *LAR ); \ + temp = GSM_ADD( temp, B ); \ + temp = GSM_ADD( temp, 256 ); \ + temp = SASR_W( temp, 9 ); \ + *LAR = temp>MAC ? MAC - MIC : (tempfast) Fast_Autocorrelation (s, L_ACF ); + else +#endif + Autocorrelation (s, L_ACF ); + Reflection_coefficients (L_ACF, LARc ); + Transformation_to_Log_Area_Ratios (LARc); + Quantization_and_coding (LARc); +} diff --git a/interpretor/libsndfile-1.0.25/src/GSM610/preprocess.c b/interpretor/libsndfile-1.0.25/src/GSM610/preprocess.c new file mode 100644 index 0000000..723e226 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/GSM610/preprocess.c @@ -0,0 +1,105 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include +#include + +#include "gsm610_priv.h" + +/* 4.2.0 .. 4.2.3 PREPROCESSING SECTION + * + * After A-law to linear conversion (or directly from the + * Ato D converter) the following scaling is assumed for + * input to the RPE-LTP algorithm: + * + * in: 0.1.....................12 + * S.v.v.v.v.v.v.v.v.v.v.v.v.*.*.* + * + * Where S is the sign bit, v a valid bit, and * a "don't care" bit. + * The original signal is called sop[..] + * + * out: 0.1................... 12 + * S.S.v.v.v.v.v.v.v.v.v.v.v.v.0.0 + */ + + +void Gsm_Preprocess ( + struct gsm_state * S, + word * s, + word * so ) /* [0..159] IN/OUT */ +{ + + word z1 = S->z1; + longword L_z2 = S->L_z2; + word mp = S->mp; + + word s1; + longword L_s2; + + longword L_temp; + + word msp, lsp; + word SO; + + register int k = 160; + + while (k--) { + + /* 4.2.1 Downscaling of the input signal + */ + SO = SASR_W( *s, 3 ) << 2; + s++; + + assert (SO >= -0x4000); /* downscaled by */ + assert (SO <= 0x3FFC); /* previous routine. */ + + + /* 4.2.2 Offset compensation + * + * This part implements a high-pass filter and requires extended + * arithmetic precision for the recursive part of this filter. + * The input of this procedure is the array so[0...159] and the + * output the array sof[ 0...159 ]. + */ + /* Compute the non-recursive part + */ + + s1 = SO - z1; /* s1 = gsm_sub( *so, z1 ); */ + z1 = SO; + + assert(s1 != MIN_WORD); + + /* Compute the recursive part + */ + L_s2 = s1; + L_s2 <<= 15; + + /* Execution of a 31 bv 16 bits multiplication + */ + + msp = SASR_L( L_z2, 15 ); + lsp = L_z2-((longword)msp<<15); /* gsm_L_sub(L_z2,(msp<<15)); */ + + L_s2 += GSM_MULT_R( lsp, 32735 ); + L_temp = (longword)msp * 32735; /* GSM_L_MULT(msp,32735) >> 1;*/ + L_z2 = GSM_L_ADD( L_temp, L_s2 ); + + /* Compute sof[k] with rounding + */ + L_temp = GSM_L_ADD( L_z2, 16384 ); + + /* 4.2.3 Preemphasis + */ + + msp = GSM_MULT_R( mp, -28180 ); + mp = SASR_L( L_temp, 15 ); + *so++ = GSM_ADD( mp, msp ); + } + + S->z1 = z1; + S->L_z2 = L_z2; + S->mp = mp; +} diff --git a/interpretor/libsndfile-1.0.25/src/GSM610/rpe.c b/interpretor/libsndfile-1.0.25/src/GSM610/rpe.c new file mode 100644 index 0000000..d8f931e --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/GSM610/rpe.c @@ -0,0 +1,480 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include +#include + +#include "gsm610_priv.h" + +/* 4.2.13 .. 4.2.17 RPE ENCODING SECTION + */ + +/* 4.2.13 */ + +static void Weighting_filter ( + register word * e, /* signal [-5..0.39.44] IN */ + word * x /* signal [0..39] OUT */ +) +/* + * The coefficients of the weighting filter are stored in a table + * (see table 4.4). The following scaling is used: + * + * H[0..10] = integer( real_H[ 0..10] * 8192 ); + */ +{ + /* word wt[ 50 ]; */ + + register longword L_result; + register int k /* , i */ ; + + /* Initialization of a temporary working array wt[0...49] + */ + + /* for (k = 0; k <= 4; k++) wt[k] = 0; + * for (k = 5; k <= 44; k++) wt[k] = *e++; + * for (k = 45; k <= 49; k++) wt[k] = 0; + * + * (e[-5..-1] and e[40..44] are allocated by the caller, + * are initially zero and are not written anywhere.) + */ + e -= 5; + + /* Compute the signal x[0..39] + */ + for (k = 0; k <= 39; k++) { + + L_result = 8192 >> 1; + + /* for (i = 0; i <= 10; i++) { + * L_temp = GSM_L_MULT( wt[k+i], gsm_H[i] ); + * L_result = GSM_L_ADD( L_result, L_temp ); + * } + */ + +#undef STEP +#define STEP( i, H ) (e[ k + i ] * (longword)H) + + /* Every one of these multiplications is done twice -- + * but I don't see an elegant way to optimize this. + * Do you? + */ + +#ifdef STUPID_COMPILER + L_result += STEP( 0, -134 ) ; + L_result += STEP( 1, -374 ) ; + /* + STEP( 2, 0 ) */ + L_result += STEP( 3, 2054 ) ; + L_result += STEP( 4, 5741 ) ; + L_result += STEP( 5, 8192 ) ; + L_result += STEP( 6, 5741 ) ; + L_result += STEP( 7, 2054 ) ; + /* + STEP( 8, 0 ) */ + L_result += STEP( 9, -374 ) ; + L_result += STEP( 10, -134 ) ; +#else + L_result += + STEP( 0, -134 ) + + STEP( 1, -374 ) + /* + STEP( 2, 0 ) */ + + STEP( 3, 2054 ) + + STEP( 4, 5741 ) + + STEP( 5, 8192 ) + + STEP( 6, 5741 ) + + STEP( 7, 2054 ) + /* + STEP( 8, 0 ) */ + + STEP( 9, -374 ) + + STEP(10, -134 ) + ; +#endif + + /* L_result = GSM_L_ADD( L_result, L_result ); (* scaling(x2) *) + * L_result = GSM_L_ADD( L_result, L_result ); (* scaling(x4) *) + * + * x[k] = SASR( L_result, 16 ); + */ + + /* 2 adds vs. >>16 => 14, minus one shift to compensate for + * those we lost when replacing L_MULT by '*'. + */ + + L_result = SASR_L( L_result, 13 ); + x[k] = ( L_result < MIN_WORD ? MIN_WORD + : (L_result > MAX_WORD ? MAX_WORD : L_result )); + } +} + +/* 4.2.14 */ + +static void RPE_grid_selection ( + word * x, /* [0..39] IN */ + word * xM, /* [0..12] OUT */ + word * Mc_out /* OUT */ +) +/* + * The signal x[0..39] is used to select the RPE grid which is + * represented by Mc. + */ +{ + /* register word temp1; */ + register int /* m, */ i; + register longword L_result, L_temp; + longword EM; /* xxx should be L_EM? */ + word Mc; + + longword L_common_0_3; + + EM = 0; + Mc = 0; + + /* for (m = 0; m <= 3; m++) { + * L_result = 0; + * + * + * for (i = 0; i <= 12; i++) { + * + * temp1 = SASR_W( x[m + 3*i], 2 ); + * + * assert(temp1 != MIN_WORD); + * + * L_temp = GSM_L_MULT( temp1, temp1 ); + * L_result = GSM_L_ADD( L_temp, L_result ); + * } + * + * if (L_result > EM) { + * Mc = m; + * EM = L_result; + * } + * } + */ + +#undef STEP +#define STEP( m, i ) L_temp = SASR_W( x[m + 3 * i], 2 ); \ + L_result += L_temp * L_temp; + + /* common part of 0 and 3 */ + + L_result = 0; + STEP( 0, 1 ); STEP( 0, 2 ); STEP( 0, 3 ); STEP( 0, 4 ); + STEP( 0, 5 ); STEP( 0, 6 ); STEP( 0, 7 ); STEP( 0, 8 ); + STEP( 0, 9 ); STEP( 0, 10); STEP( 0, 11); STEP( 0, 12); + L_common_0_3 = L_result; + + /* i = 0 */ + + STEP( 0, 0 ); + L_result <<= 1; /* implicit in L_MULT */ + EM = L_result; + + /* i = 1 */ + + L_result = 0; + STEP( 1, 0 ); + STEP( 1, 1 ); STEP( 1, 2 ); STEP( 1, 3 ); STEP( 1, 4 ); + STEP( 1, 5 ); STEP( 1, 6 ); STEP( 1, 7 ); STEP( 1, 8 ); + STEP( 1, 9 ); STEP( 1, 10); STEP( 1, 11); STEP( 1, 12); + L_result <<= 1; + if (L_result > EM) { + Mc = 1; + EM = L_result; + } + + /* i = 2 */ + + L_result = 0; + STEP( 2, 0 ); + STEP( 2, 1 ); STEP( 2, 2 ); STEP( 2, 3 ); STEP( 2, 4 ); + STEP( 2, 5 ); STEP( 2, 6 ); STEP( 2, 7 ); STEP( 2, 8 ); + STEP( 2, 9 ); STEP( 2, 10); STEP( 2, 11); STEP( 2, 12); + L_result <<= 1; + if (L_result > EM) { + Mc = 2; + EM = L_result; + } + + /* i = 3 */ + + L_result = L_common_0_3; + STEP( 3, 12 ); + L_result <<= 1; + if (L_result > EM) { + Mc = 3; + EM = L_result; + } + + /**/ + + /* Down-sampling by a factor 3 to get the selected xM[0..12] + * RPE sequence. + */ + for (i = 0; i <= 12; i ++) xM[i] = x[Mc + 3*i]; + *Mc_out = Mc; +} + +/* 4.12.15 */ + +static void APCM_quantization_xmaxc_to_exp_mant ( + word xmaxc, /* IN */ + word * expon_out, /* OUT */ + word * mant_out ) /* OUT */ +{ + word expon, mant; + + /* Compute expononent and mantissa of the decoded version of xmaxc + */ + + expon = 0; + if (xmaxc > 15) expon = SASR_W(xmaxc, 3) - 1; + mant = xmaxc - (expon << 3); + + if (mant == 0) { + expon = -4; + mant = 7; + } + else { + while (mant <= 7) { + mant = mant << 1 | 1; + expon--; + } + mant -= 8; + } + + assert( expon >= -4 && expon <= 6 ); + assert( mant >= 0 && mant <= 7 ); + + *expon_out = expon; + *mant_out = mant; +} + +static void APCM_quantization ( + word * xM, /* [0..12] IN */ + word * xMc, /* [0..12] OUT */ + word * mant_out, /* OUT */ + word * expon_out, /* OUT */ + word * xmaxc_out /* OUT */ +) +{ + int i, itest; + + word xmax, xmaxc, temp, temp1, temp2; + word expon, mant; + + + /* Find the maximum absolute value xmax of xM[0..12]. + */ + + xmax = 0; + for (i = 0; i <= 12; i++) { + temp = xM[i]; + temp = GSM_ABS(temp); + if (temp > xmax) xmax = temp; + } + + /* Qantizing and coding of xmax to get xmaxc. + */ + + expon = 0; + temp = SASR_W( xmax, 9 ); + itest = 0; + + for (i = 0; i <= 5; i++) { + + itest |= (temp <= 0); + temp = SASR_W( temp, 1 ); + + assert(expon <= 5); + if (itest == 0) expon++; /* expon = add (expon, 1) */ + } + + assert(expon <= 6 && expon >= 0); + temp = expon + 5; + + assert(temp <= 11 && temp >= 0); + xmaxc = gsm_add( SASR_W(xmax, temp), (word) (expon << 3) ); + + /* Quantizing and coding of the xM[0..12] RPE sequence + * to get the xMc[0..12] + */ + + APCM_quantization_xmaxc_to_exp_mant( xmaxc, &expon, &mant ); + + /* This computation uses the fact that the decoded version of xmaxc + * can be calculated by using the expononent and the mantissa part of + * xmaxc (logarithmic table). + * So, this method avoids any division and uses only a scaling + * of the RPE samples by a function of the expononent. A direct + * multiplication by the inverse of the mantissa (NRFAC[0..7] + * found in table 4.5) gives the 3 bit coded version xMc[0..12] + * of the RPE samples. + */ + + + /* Direct computation of xMc[0..12] using table 4.5 + */ + + assert( expon <= 4096 && expon >= -4096); + assert( mant >= 0 && mant <= 7 ); + + temp1 = 6 - expon; /* normalization by the expononent */ + temp2 = gsm_NRFAC[ mant ]; /* inverse mantissa */ + + for (i = 0; i <= 12; i++) { + + assert(temp1 >= 0 && temp1 < 16); + + temp = xM[i] << temp1; + temp = GSM_MULT( temp, temp2 ); + temp = SASR_W(temp, 12); + xMc[i] = temp + 4; /* see note below */ + } + + /* NOTE: This equation is used to make all the xMc[i] positive. + */ + + *mant_out = mant; + *expon_out = expon; + *xmaxc_out = xmaxc; +} + +/* 4.2.16 */ + +static void APCM_inverse_quantization ( + register word * xMc, /* [0..12] IN */ + word mant, + word expon, + register word * xMp) /* [0..12] OUT */ +/* + * This part is for decoding the RPE sequence of coded xMc[0..12] + * samples to obtain the xMp[0..12] array. Table 4.6 is used to get + * the mantissa of xmaxc (FAC[0..7]). + */ +{ + int i; + word temp, temp1, temp2, temp3; + + assert( mant >= 0 && mant <= 7 ); + + temp1 = gsm_FAC[ mant ]; /* see 4.2-15 for mant */ + temp2 = gsm_sub( 6, expon ); /* see 4.2-15 for exp */ + temp3 = gsm_asl( 1, gsm_sub( temp2, 1 )); + + for (i = 13; i--;) { + + assert( *xMc <= 7 && *xMc >= 0 ); /* 3 bit unsigned */ + + /* temp = gsm_sub( *xMc++ << 1, 7 ); */ + temp = (*xMc++ << 1) - 7; /* restore sign */ + assert( temp <= 7 && temp >= -7 ); /* 4 bit signed */ + + temp <<= 12; /* 16 bit signed */ + temp = GSM_MULT_R( temp1, temp ); + temp = GSM_ADD( temp, temp3 ); + *xMp++ = gsm_asr( temp, temp2 ); + } +} + +/* 4.2.17 */ + +static void RPE_grid_positioning ( + word Mc, /* grid position IN */ + register word * xMp, /* [0..12] IN */ + register word * ep /* [0..39] OUT */ +) +/* + * This procedure computes the reconstructed long term residual signal + * ep[0..39] for the LTP analysis filter. The inputs are the Mc + * which is the grid position selection and the xMp[0..12] decoded + * RPE samples which are upsampled by a factor of 3 by inserting zero + * values. + */ +{ + int i = 13; + + assert(0 <= Mc && Mc <= 3); + + switch (Mc) { + case 3: *ep++ = 0; + case 2: do { + *ep++ = 0; + case 1: *ep++ = 0; + case 0: *ep++ = *xMp++; + } while (--i); + } + while (++Mc < 4) *ep++ = 0; + + /* + + int i, k; + for (k = 0; k <= 39; k++) ep[k] = 0; + for (i = 0; i <= 12; i++) { + ep[ Mc + (3*i) ] = xMp[i]; + } + */ +} + +/* 4.2.18 */ + +/* This procedure adds the reconstructed long term residual signal + * ep[0..39] to the estimated signal dpp[0..39] from the long term + * analysis filter to compute the reconstructed short term residual + * signal dp[-40..-1]; also the reconstructed short term residual + * array dp[-120..-41] is updated. + */ + +#if 0 /* Has been inlined in code.c */ +void Gsm_Update_of_reconstructed_short_time_residual_signal ( + word * dpp, /* [0...39] IN */ + word * ep, /* [0...39] IN */ + word * dp) /* [-120...-1] IN/OUT */ +{ + int k; + + for (k = 0; k <= 79; k++) + dp[ -120 + k ] = dp[ -80 + k ]; + + for (k = 0; k <= 39; k++) + dp[ -40 + k ] = gsm_add( ep[k], dpp[k] ); +} +#endif /* Has been inlined in code.c */ + +void Gsm_RPE_Encoding ( + /*-struct gsm_state * S,-*/ + + word * e, /* -5..-1][0..39][40..44 IN/OUT */ + word * xmaxc, /* OUT */ + word * Mc, /* OUT */ + word * xMc) /* [0..12] OUT */ +{ + word x[40]; + word xM[13], xMp[13]; + word mant, expon; + + Weighting_filter(e, x); + RPE_grid_selection(x, xM, Mc); + + APCM_quantization( xM, xMc, &mant, &expon, xmaxc); + APCM_inverse_quantization( xMc, mant, expon, xMp); + + RPE_grid_positioning( *Mc, xMp, e ); + +} + +void Gsm_RPE_Decoding ( + /*-struct gsm_state * S,-*/ + + word xmaxcr, + word Mcr, + word * xMcr, /* [0..12], 3 bits IN */ + word * erp /* [0..39] OUT */ +) +{ + word expon, mant; + word xMp[ 13 ]; + + APCM_quantization_xmaxc_to_exp_mant( xmaxcr, &expon, &mant ); + APCM_inverse_quantization( xMcr, mant, expon, xMp ); + RPE_grid_positioning( Mcr, xMp, erp ); + +} diff --git a/interpretor/libsndfile-1.0.25/src/GSM610/short_term.c b/interpretor/libsndfile-1.0.25/src/GSM610/short_term.c new file mode 100644 index 0000000..9048563 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/GSM610/short_term.c @@ -0,0 +1,417 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +#include +#include + +#include "gsm610_priv.h" + +/* + * SHORT TERM ANALYSIS FILTERING SECTION + */ + +/* 4.2.8 */ + +static void Decoding_of_the_coded_Log_Area_Ratios ( + word * LARc, /* coded log area ratio [0..7] IN */ + word * LARpp) /* out: decoded .. */ +{ + register word temp1 /* , temp2 */; + + /* This procedure requires for efficient implementation + * two tables. + * + * INVA[1..8] = integer( (32768 * 8) / real_A[1..8]) + * MIC[1..8] = minimum value of the LARc[1..8] + */ + + /* Compute the LARpp[1..8] + */ + + /* for (i = 1; i <= 8; i++, B++, MIC++, INVA++, LARc++, LARpp++) { + * + * temp1 = GSM_ADD( *LARc, *MIC ) << 10; + * temp2 = *B << 1; + * temp1 = GSM_SUB( temp1, temp2 ); + * + * assert(*INVA != MIN_WORD); + * + * temp1 = GSM_MULT_R( *INVA, temp1 ); + * *LARpp = GSM_ADD( temp1, temp1 ); + * } + */ + +#undef STEP +#define STEP( B, MIC, INVA ) \ + temp1 = GSM_ADD( *LARc++, MIC ) << 10; \ + temp1 = GSM_SUB( temp1, B << 1 ); \ + temp1 = GSM_MULT_R( INVA, temp1 ); \ + *LARpp++ = GSM_ADD( temp1, temp1 ); + + STEP( 0, -32, 13107 ); + STEP( 0, -32, 13107 ); + STEP( 2048, -16, 13107 ); + STEP( -2560, -16, 13107 ); + + STEP( 94, -8, 19223 ); + STEP( -1792, -8, 17476 ); + STEP( -341, -4, 31454 ); + STEP( -1144, -4, 29708 ); + + /* NOTE: the addition of *MIC is used to restore + * the sign of *LARc. + */ +} + +/* 4.2.9 */ +/* Computation of the quantized reflection coefficients + */ + +/* 4.2.9.1 Interpolation of the LARpp[1..8] to get the LARp[1..8] + */ + +/* + * Within each frame of 160 analyzed speech samples the short term + * analysis and synthesis filters operate with four different sets of + * coefficients, derived from the previous set of decoded LARs(LARpp(j-1)) + * and the actual set of decoded LARs (LARpp(j)) + * + * (Initial value: LARpp(j-1)[1..8] = 0.) + */ + +static void Coefficients_0_12 ( + register word * LARpp_j_1, + register word * LARpp_j, + register word * LARp) +{ + register int i; + + for (i = 1; i <= 8; i++, LARp++, LARpp_j_1++, LARpp_j++) { + *LARp = GSM_ADD( SASR_W( *LARpp_j_1, 2 ), SASR_W( *LARpp_j, 2 )); + *LARp = GSM_ADD( *LARp, SASR_W( *LARpp_j_1, 1)); + } +} + +static void Coefficients_13_26 ( + register word * LARpp_j_1, + register word * LARpp_j, + register word * LARp) +{ + register int i; + for (i = 1; i <= 8; i++, LARpp_j_1++, LARpp_j++, LARp++) { + *LARp = GSM_ADD( SASR_W( *LARpp_j_1, 1), SASR_W( *LARpp_j, 1 )); + } +} + +static void Coefficients_27_39 ( + register word * LARpp_j_1, + register word * LARpp_j, + register word * LARp) +{ + register int i; + + for (i = 1; i <= 8; i++, LARpp_j_1++, LARpp_j++, LARp++) { + *LARp = GSM_ADD( SASR_W( *LARpp_j_1, 2 ), SASR_W( *LARpp_j, 2 )); + *LARp = GSM_ADD( *LARp, SASR_W( *LARpp_j, 1 )); + } +} + + +static void Coefficients_40_159 ( + register word * LARpp_j, + register word * LARp) +{ + register int i; + + for (i = 1; i <= 8; i++, LARp++, LARpp_j++) + *LARp = *LARpp_j; +} + +/* 4.2.9.2 */ + +static void LARp_to_rp ( + register word * LARp) /* [0..7] IN/OUT */ +/* + * The input of this procedure is the interpolated LARp[0..7] array. + * The reflection coefficients, rp[i], are used in the analysis + * filter and in the synthesis filter. + */ +{ + register int i; + register word temp; + + for (i = 1; i <= 8; i++, LARp++) { + + /* temp = GSM_ABS( *LARp ); + * + * if (temp < 11059) temp <<= 1; + * else if (temp < 20070) temp += 11059; + * else temp = GSM_ADD( temp >> 2, 26112 ); + * + * *LARp = *LARp < 0 ? -temp : temp; + */ + + if (*LARp < 0) { + temp = *LARp == MIN_WORD ? MAX_WORD : -(*LARp); + *LARp = - ((temp < 11059) ? temp << 1 + : ((temp < 20070) ? temp + 11059 + : GSM_ADD( (word) (temp >> 2), (word) 26112 ))); + } else { + temp = *LARp; + *LARp = (temp < 11059) ? temp << 1 + : ((temp < 20070) ? temp + 11059 + : GSM_ADD( (word) (temp >> 2), (word) 26112 )); + } + } +} + + +/* 4.2.10 */ +static void Short_term_analysis_filtering ( + struct gsm_state * S, + register word * rp, /* [0..7] IN */ + register int k_n, /* k_end - k_start */ + register word * s /* [0..n-1] IN/OUT */ +) +/* + * This procedure computes the short term residual signal d[..] to be fed + * to the RPE-LTP loop from the s[..] signal and from the local rp[..] + * array (quantized reflection coefficients). As the call of this + * procedure can be done in many ways (see the interpolation of the LAR + * coefficient), it is assumed that the computation begins with index + * k_start (for arrays d[..] and s[..]) and stops with index k_end + * (k_start and k_end are defined in 4.2.9.1). This procedure also + * needs to keep the array u[0..7] in memory for each call. + */ +{ + register word * u = S->u; + register int i; + register word di, zzz, ui, sav, rpi; + + for (; k_n--; s++) { + + di = sav = *s; + + for (i = 0; i < 8; i++) { /* YYY */ + + ui = u[i]; + rpi = rp[i]; + u[i] = sav; + + zzz = GSM_MULT_R(rpi, di); + sav = GSM_ADD( ui, zzz); + + zzz = GSM_MULT_R(rpi, ui); + di = GSM_ADD( di, zzz ); + } + + *s = di; + } +} + +#if defined(USE_FLOAT_MUL) && defined(FAST) + +static void Fast_Short_term_analysis_filtering ( + struct gsm_state * S, + register word * rp, /* [0..7] IN */ + register int k_n, /* k_end - k_start */ + register word * s /* [0..n-1] IN/OUT */ +) +{ + register word * u = S->u; + register int i; + + float uf[8], + rpf[8]; + + register float scalef = 3.0517578125e-5; + register float sav, di, temp; + + for (i = 0; i < 8; ++i) { + uf[i] = u[i]; + rpf[i] = rp[i] * scalef; + } + for (; k_n--; s++) { + sav = di = *s; + for (i = 0; i < 8; ++i) { + register float rpfi = rpf[i]; + register float ufi = uf[i]; + + uf[i] = sav; + temp = rpfi * di + ufi; + di += rpfi * ufi; + sav = temp; + } + *s = di; + } + for (i = 0; i < 8; ++i) u[i] = uf[i]; +} +#endif /* ! (defined (USE_FLOAT_MUL) && defined (FAST)) */ + +static void Short_term_synthesis_filtering ( + struct gsm_state * S, + register word * rrp, /* [0..7] IN */ + register int k, /* k_end - k_start */ + register word * wt, /* [0..k-1] IN */ + register word * sr /* [0..k-1] OUT */ +) +{ + register word * v = S->v; + register int i; + register word sri, tmp1, tmp2; + + while (k--) { + sri = *wt++; + for (i = 8; i--;) { + + /* sri = GSM_SUB( sri, gsm_mult_r( rrp[i], v[i] ) ); + */ + tmp1 = rrp[i]; + tmp2 = v[i]; + tmp2 = ( tmp1 == MIN_WORD && tmp2 == MIN_WORD + ? MAX_WORD + : 0x0FFFF & (( (longword)tmp1 * (longword)tmp2 + + 16384) >> 15)) ; + + sri = GSM_SUB( sri, tmp2 ); + + /* v[i+1] = GSM_ADD( v[i], gsm_mult_r( rrp[i], sri ) ); + */ + tmp1 = ( tmp1 == MIN_WORD && sri == MIN_WORD + ? MAX_WORD + : 0x0FFFF & (( (longword)tmp1 * (longword)sri + + 16384) >> 15)) ; + + v[i+1] = GSM_ADD( v[i], tmp1); + } + *sr++ = v[0] = sri; + } +} + + +#if defined(FAST) && defined(USE_FLOAT_MUL) + +static void Fast_Short_term_synthesis_filtering ( + struct gsm_state * S, + register word * rrp, /* [0..7] IN */ + register int k, /* k_end - k_start */ + register word * wt, /* [0..k-1] IN */ + register word * sr /* [0..k-1] OUT */ +) +{ + register word * v = S->v; + register int i; + + float va[9], rrpa[8]; + register float scalef = 3.0517578125e-5, temp; + + for (i = 0; i < 8; ++i) { + va[i] = v[i]; + rrpa[i] = (float)rrp[i] * scalef; + } + while (k--) { + register float sri = *wt++; + for (i = 8; i--;) { + sri -= rrpa[i] * va[i]; + if (sri < -32768.) sri = -32768.; + else if (sri > 32767.) sri = 32767.; + + temp = va[i] + rrpa[i] * sri; + if (temp < -32768.) temp = -32768.; + else if (temp > 32767.) temp = 32767.; + va[i+1] = temp; + } + *sr++ = va[0] = sri; + } + for (i = 0; i < 9; ++i) v[i] = va[i]; +} + +#endif /* defined(FAST) && defined(USE_FLOAT_MUL) */ + +void Gsm_Short_Term_Analysis_Filter ( + + struct gsm_state * S, + + word * LARc, /* coded log area ratio [0..7] IN */ + word * s /* signal [0..159] IN/OUT */ +) +{ + word * LARpp_j = S->LARpp[ S->j ]; + word * LARpp_j_1 = S->LARpp[ S->j ^= 1 ]; + + word LARp[8]; + +#undef FILTER +#if defined(FAST) && defined(USE_FLOAT_MUL) +# define FILTER (* (S->fast \ + ? Fast_Short_term_analysis_filtering \ + : Short_term_analysis_filtering )) + +#else +# define FILTER Short_term_analysis_filtering +#endif + + Decoding_of_the_coded_Log_Area_Ratios( LARc, LARpp_j ); + + Coefficients_0_12( LARpp_j_1, LARpp_j, LARp ); + LARp_to_rp( LARp ); + FILTER( S, LARp, 13, s); + + Coefficients_13_26( LARpp_j_1, LARpp_j, LARp); + LARp_to_rp( LARp ); + FILTER( S, LARp, 14, s + 13); + + Coefficients_27_39( LARpp_j_1, LARpp_j, LARp); + LARp_to_rp( LARp ); + FILTER( S, LARp, 13, s + 27); + + Coefficients_40_159( LARpp_j, LARp); + LARp_to_rp( LARp ); + FILTER( S, LARp, 120, s + 40); +} + +void Gsm_Short_Term_Synthesis_Filter ( + struct gsm_state * S, + + word * LARcr, /* received log area ratios [0..7] IN */ + word * wt, /* received d [0..159] IN */ + + word * s /* signal s [0..159] OUT */ +) +{ + word * LARpp_j = S->LARpp[ S->j ]; + word * LARpp_j_1 = S->LARpp[ S->j ^=1 ]; + + word LARp[8]; + +#undef FILTER +#if defined(FAST) && defined(USE_FLOAT_MUL) + +# define FILTER (* (S->fast \ + ? Fast_Short_term_synthesis_filtering \ + : Short_term_synthesis_filtering )) +#else +# define FILTER Short_term_synthesis_filtering +#endif + + Decoding_of_the_coded_Log_Area_Ratios( LARcr, LARpp_j ); + + Coefficients_0_12( LARpp_j_1, LARpp_j, LARp ); + LARp_to_rp( LARp ); + FILTER( S, LARp, 13, wt, s ); + + Coefficients_13_26( LARpp_j_1, LARpp_j, LARp); + LARp_to_rp( LARp ); + FILTER( S, LARp, 14, wt + 13, s + 13 ); + + Coefficients_27_39( LARpp_j_1, LARpp_j, LARp); + LARp_to_rp( LARp ); + FILTER( S, LARp, 13, wt + 27, s + 27 ); + + Coefficients_40_159( LARpp_j, LARp ); + LARp_to_rp( LARp ); + FILTER(S, LARp, 120, wt + 40, s + 40); +} diff --git a/interpretor/libsndfile-1.0.25/src/GSM610/table.c b/interpretor/libsndfile-1.0.25/src/GSM610/table.c new file mode 100644 index 0000000..8b83f78 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/GSM610/table.c @@ -0,0 +1,60 @@ +/* + * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische + * Universitaet Berlin. See the accompanying file "COPYRIGHT" for + * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. + */ + +/* Most of these tables are inlined at their point of use. + */ + +/* 4.4 TABLES USED IN THE FIXED POINT IMPLEMENTATION OF THE RPE-LTP + * CODER AND DECODER + * + * (Most of them inlined, so watch out.) + */ + +#define GSM_TABLE_C +#include "gsm610_priv.h" + +/* Table 4.1 Quantization of the Log.-Area Ratios + */ +/* i 1 2 3 4 5 6 7 8 */ +word gsm_A[8] = {20480, 20480, 20480, 20480, 13964, 15360, 8534, 9036}; +word gsm_B[8] = { 0, 0, 2048, -2560, 94, -1792, -341, -1144}; +word gsm_MIC[8] = { -32, -32, -16, -16, -8, -8, -4, -4 }; +word gsm_MAC[8] = { 31, 31, 15, 15, 7, 7, 3, 3 }; + + +/* Table 4.2 Tabulation of 1/A[1..8] + */ +word gsm_INVA[8]={ 13107, 13107, 13107, 13107, 19223, 17476, 31454, 29708 }; + + +/* Table 4.3a Decision level of the LTP gain quantizer + */ +/* bc 0 1 2 3 */ +word gsm_DLB[4] = { 6554, 16384, 26214, 32767 }; + + +/* Table 4.3b Quantization levels of the LTP gain quantizer + */ +/* bc 0 1 2 3 */ +word gsm_QLB[4] = { 3277, 11469, 21299, 32767 }; + + +/* Table 4.4 Coefficients of the weighting filter + */ +/* i 0 1 2 3 4 5 6 7 8 9 10 */ +word gsm_H[11] = {-134, -374, 0, 2054, 5741, 8192, 5741, 2054, 0, -374, -134 }; + + +/* Table 4.5 Normalized inverse mantissa used to compute xM/xmax + */ +/* i 0 1 2 3 4 5 6 7 */ +word gsm_NRFAC[8] = { 29128, 26215, 23832, 21846, 20165, 18725, 17476, 16384 }; + + +/* Table 4.6 Normalized direct mantissa used to compute xM/xmax + */ +/* i 0 1 2 3 4 5 6 7 */ +word gsm_FAC[8] = { 18431, 20479, 22527, 24575, 26623, 28671, 30719, 32767 }; diff --git a/interpretor/libsndfile-1.0.25/src/Makefile.am b/interpretor/libsndfile-1.0.25/src/Makefile.am new file mode 100644 index 0000000..7834e28 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/Makefile.am @@ -0,0 +1,127 @@ +## Process this file with automake to produce Makefile.in + +AUTOMAKE_OPTIONS = subdir-objects + +INCLUDES = @EXTERNAL_CFLAGS@ + +lib_LTLIBRARIES = libsndfile.la +include_HEADERS = sndfile.hh +nodist_include_HEADERS = sndfile.h + +noinst_LTLIBRARIES = GSM610/libgsm.la G72x/libg72x.la libcommon.la + +OS_SPECIFIC_CFLAGS = @OS_SPECIFIC_CFLAGS@ +OS_SPECIFIC_LINKS = @OS_SPECIFIC_LINKS@ + +SYMBOL_FILES = Symbols.gnu-binutils Symbols.darwin libsndfile-1.def Symbols.os2 Symbols.static + +EXTRA_DIST = sndfile.h.in config.h.in test_endswap.tpl test_endswap.def \ + $(SYMBOL_FILES) create_symbols_file.py binheader_writef_check.py \ + GSM610/README GSM610/COPYRIGHT GSM610/ChangeLog \ + G72x/README G72x/README.original G72x/ChangeLog \ + make-static-lib-hidden-privates.sh + +noinst_HEADERS = common.h sfconfig.h sfendian.h wav_w64.h sf_unistd.h ogg.h chanmap.h + +check_PROGRAMS = test_main G72x/g72x_test + +COMMON = common.c file_io.c command.c pcm.c ulaw.c alaw.c float32.c \ + double64.c ima_adpcm.c ms_adpcm.c gsm610.c dwvw.c vox_adpcm.c \ + interleave.c strings.c dither.c broadcast.c audio_detect.c \ + ima_oki_adpcm.c ima_oki_adpcm.h chunk.c ogg.c chanmap.c \ + windows.c id3.c $(WIN_VERSION_FILE) + +FILESPECIFIC = sndfile.c aiff.c au.c avr.c caf.c dwd.c flac.c g72x.c htk.c ircam.c \ + macbinary3.c macos.c mat4.c mat5.c nist.c paf.c pvf.c raw.c rx2.c sd2.c \ + sds.c svx.c txw.c voc.c wve.c w64.c wav_w64.c wav.c xi.c mpc2k.c rf64.c \ + ogg_vorbis.c ogg_speex.c ogg_pcm.c + +CLEANFILES = *~ + +if USE_WIN_VERSION_FILE +WIN_VERSION_FILE = version-metadata.rc +else +WIN_VERSION_FILE = +endif + +#=============================================================================== +# MinGW requires -no-undefined if a DLL is to be built. +libsndfile_la_LDFLAGS = -no-undefined -version-info @SHARED_VERSION_INFO@ @SHLIB_VERSION_ARG@ +libsndfile_la_SOURCES = $(FILESPECIFIC) $(noinst_HEADERS) +nodist_libsndfile_la_SOURCES = $(nodist_include_HEADERS) +libsndfile_la_LIBADD = libcommon.la GSM610/libgsm.la G72x/libg72x.la \ + @EXTERNAL_LIBS@ -lm + +libcommon_la_SOURCES = $(COMMON) + +#====================================================================== +# Subdir libraries. + +GSM610_libgsm_la_SOURCES = GSM610/config.h GSM610/gsm.h GSM610/gsm610_priv.h \ + GSM610/add.c GSM610/code.c GSM610/decode.c GSM610/gsm_create.c \ + GSM610/gsm_decode.c GSM610/gsm_destroy.c GSM610/gsm_encode.c \ + GSM610/gsm_option.c GSM610/long_term.c GSM610/lpc.c GSM610/preprocess.c \ + GSM610/rpe.c GSM610/short_term.c GSM610/table.c + +G72x_libg72x_la_SOURCES = $(COMMON)G72x/g72x.h G72x/g72x_priv.h \ + G72x/g721.c G72x/g723_16.c G72x/g723_24.c G72x/g723_40.c G72x/g72x.c + +#====================================================================== +# Test programs. + +test_main_SOURCES = test_main.c test_main.h test_conversions.c test_float.c test_endswap.c \ + test_audio_detect.c test_log_printf.c test_file_io.c test_ima_oki_adpcm.c \ + test_strncpy_crlf.c test_broadcast_var.c +test_main_LDADD = libcommon.la + +G72x_g72x_test_SOURCES = G72x/g72x_test.c +G72x_g72x_test_LDADD = G72x/libg72x.la + +test_endswap.c: test_endswap.def test_endswap.tpl + autogen --writable test_endswap.def + +genfiles : test_endswap.c $(SYMBOL_FILES) + +check : + @if [ -x /usr/bin/python ]; then $(srcdir)/binheader_writef_check.py $(srcdir)/*.c ; fi + G72x/g72x_test$(EXEEXT) all + ./test_main$(EXEEXT) + +# Need this target to force building of test programs. +checkprograms : $(check_PROGRAMS) + +#====================================================================== +# Generate an OS specific Symbols files. This is done when the author +# builds the distribution tarball. There should be not need for the +# end user to create these files. + +Symbols.gnu-binutils: create_symbols_file.py + ./create_symbols_file.py linux $(VERSION) > $@ + +Symbols.darwin: create_symbols_file.py + ./create_symbols_file.py darwin $(VERSION) > $@ + +libsndfile-1.def: create_symbols_file.py + ./create_symbols_file.py win32 $(VERSION) > $@ + +Symbols.os2: create_symbols_file.py + ./create_symbols_file.py os2 $(VERSION) > $@ + +Symbols.static: create_symbols_file.py + ./create_symbols_file.py static $(VERSION) > $@ + +# Fake dependancy to force the creation of these files. +sndfile.o : $(SYMBOL_FILES) + +#====================================================================== +# Building windows resource files (if needed). + +.rc.lo: + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --tag=RC --mode=compile $(RC) $(RCFLAGS) $< -o $@ + +#====================================================================== +# Disable autoheader. +AUTOHEADER=echo + + + diff --git a/interpretor/libsndfile-1.0.25/src/Makefile.in b/interpretor/libsndfile-1.0.25/src/Makefile.in new file mode 100644 index 0000000..c2fdc4d --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/Makefile.in @@ -0,0 +1,1048 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ 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fi + G72x/g72x_test$(EXEEXT) all + ./test_main$(EXEEXT) + +# Need this target to force building of test programs. +checkprograms : $(check_PROGRAMS) + +#====================================================================== +# Generate an OS specific Symbols files. This is done when the author +# builds the distribution tarball. There should be not need for the +# end user to create these files. + +Symbols.gnu-binutils: create_symbols_file.py + ./create_symbols_file.py linux $(VERSION) > $@ + +Symbols.darwin: create_symbols_file.py + ./create_symbols_file.py darwin $(VERSION) > $@ + +libsndfile-1.def: create_symbols_file.py + ./create_symbols_file.py win32 $(VERSION) > $@ + +Symbols.os2: create_symbols_file.py + ./create_symbols_file.py os2 $(VERSION) > $@ + +Symbols.static: create_symbols_file.py + ./create_symbols_file.py static $(VERSION) > $@ + +# Fake dependancy to force the creation of these files. +sndfile.o : $(SYMBOL_FILES) + +#====================================================================== +# Building windows resource files (if needed). + +.rc.lo: + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --tag=RC --mode=compile $(RC) $(RCFLAGS) $< -o $@ + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/interpretor/libsndfile-1.0.25/src/Symbols.darwin b/interpretor/libsndfile-1.0.25/src/Symbols.darwin new file mode 100644 index 0000000..a671460 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/Symbols.darwin @@ -0,0 +1,37 @@ +# Auto-generated by create_symbols_file.py + +_sf_command +_sf_open +_sf_close +_sf_seek +_sf_error +_sf_perror +_sf_error_str +_sf_error_number +_sf_format_check +_sf_read_raw +_sf_readf_short +_sf_readf_int +_sf_readf_float +_sf_readf_double +_sf_read_short +_sf_read_int +_sf_read_float +_sf_read_double +_sf_write_raw +_sf_writef_short +_sf_writef_int +_sf_writef_float +_sf_writef_double +_sf_write_short +_sf_write_int +_sf_write_float +_sf_write_double +_sf_strerror +_sf_get_string +_sf_set_string +_sf_version_string +_sf_open_fd +_sf_open_virtual +_sf_write_sync + diff --git a/interpretor/libsndfile-1.0.25/src/Symbols.gnu-binutils b/interpretor/libsndfile-1.0.25/src/Symbols.gnu-binutils new file mode 100644 index 0000000..93da6d6 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/Symbols.gnu-binutils @@ -0,0 +1,43 @@ +# Auto-generated by create_symbols_file.py + +libsndfile.so.1.0 +{ + global: + sf_command ; + sf_open ; + sf_close ; + sf_seek ; + sf_error ; + sf_perror ; + sf_error_str ; + sf_error_number ; + sf_format_check ; + sf_read_raw ; + sf_readf_short ; + sf_readf_int ; + sf_readf_float ; + sf_readf_double ; + sf_read_short ; + sf_read_int ; + sf_read_float ; + sf_read_double ; + sf_write_raw ; + sf_writef_short ; + sf_writef_int ; + sf_writef_float ; + sf_writef_double ; + sf_write_short ; + sf_write_int ; + sf_write_float ; + sf_write_double ; + sf_strerror ; + sf_get_string ; + sf_set_string ; + sf_version_string ; + sf_open_fd ; + sf_open_virtual ; + sf_write_sync ; + local: + * ; +} ; + diff --git a/interpretor/libsndfile-1.0.25/src/Symbols.os2 b/interpretor/libsndfile-1.0.25/src/Symbols.os2 new file mode 100644 index 0000000..118ceba --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/Symbols.os2 @@ -0,0 +1,43 @@ +; Auto-generated by create_symbols_file.py + +LIBRARY sndfile1 +INITINSTANCE TERMINSTANCE +CODE PRELOAD MOVEABLE DISCARDABLE +DATA PRELOAD MOVEABLE MULTIPLE NONSHARED +EXPORTS + +_sf_command @1 +_sf_open @2 +_sf_close @3 +_sf_seek @4 +_sf_error @7 +_sf_perror @8 +_sf_error_str @9 +_sf_error_number @10 +_sf_format_check @11 +_sf_read_raw @16 +_sf_readf_short @17 +_sf_readf_int @18 +_sf_readf_float @19 +_sf_readf_double @20 +_sf_read_short @21 +_sf_read_int @22 +_sf_read_float @23 +_sf_read_double @24 +_sf_write_raw @32 +_sf_writef_short @33 +_sf_writef_int @34 +_sf_writef_float @35 +_sf_writef_double @36 +_sf_write_short @37 +_sf_write_int @38 +_sf_write_float @39 +_sf_write_double @40 +_sf_strerror @50 +_sf_get_string @60 +_sf_set_string @61 +_sf_version_string @68 +_sf_open_fd @70 +_sf_open_virtual @80 +_sf_write_sync @90 + diff --git a/interpretor/libsndfile-1.0.25/src/Symbols.static b/interpretor/libsndfile-1.0.25/src/Symbols.static new file mode 100644 index 0000000..a0e8d62 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/Symbols.static @@ -0,0 +1,35 @@ +sf_command +sf_open +sf_close +sf_seek +sf_error +sf_perror +sf_error_str +sf_error_number +sf_format_check +sf_read_raw +sf_readf_short +sf_readf_int +sf_readf_float +sf_readf_double +sf_read_short +sf_read_int +sf_read_float +sf_read_double +sf_write_raw +sf_writef_short +sf_writef_int +sf_writef_float +sf_writef_double +sf_write_short +sf_write_int +sf_write_float +sf_write_double +sf_strerror +sf_get_string +sf_set_string +sf_version_string +sf_open_fd +sf_wchar_open +sf_open_virtual +sf_write_sync diff --git a/interpretor/libsndfile-1.0.25/src/aiff.c b/interpretor/libsndfile-1.0.25/src/aiff.c new file mode 100644 index 0000000..0113ba6 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/aiff.c @@ -0,0 +1,1738 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** Copyright (C) 2005 David Viens +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" +#include "chanmap.h" + +/*------------------------------------------------------------------------------ + * Macros to handle big/little endian issues. + */ + +#define FORM_MARKER (MAKE_MARKER ('F', 'O', 'R', 'M')) +#define AIFF_MARKER (MAKE_MARKER ('A', 'I', 'F', 'F')) +#define AIFC_MARKER (MAKE_MARKER ('A', 'I', 'F', 'C')) +#define COMM_MARKER (MAKE_MARKER ('C', 'O', 'M', 'M')) +#define SSND_MARKER (MAKE_MARKER ('S', 'S', 'N', 'D')) +#define MARK_MARKER (MAKE_MARKER ('M', 'A', 'R', 'K')) +#define INST_MARKER (MAKE_MARKER ('I', 'N', 'S', 'T')) +#define APPL_MARKER (MAKE_MARKER ('A', 'P', 'P', 'L')) +#define CHAN_MARKER (MAKE_MARKER ('C', 'H', 'A', 'N')) + +#define c_MARKER (MAKE_MARKER ('(', 'c', ')', ' ')) +#define NAME_MARKER (MAKE_MARKER ('N', 'A', 'M', 'E')) +#define AUTH_MARKER (MAKE_MARKER ('A', 'U', 'T', 'H')) +#define ANNO_MARKER (MAKE_MARKER ('A', 'N', 'N', 'O')) +#define COMT_MARKER (MAKE_MARKER ('C', 'O', 'M', 'T')) +#define FVER_MARKER (MAKE_MARKER ('F', 'V', 'E', 'R')) +#define SFX_MARKER (MAKE_MARKER ('S', 'F', 'X', '!')) + +#define PEAK_MARKER (MAKE_MARKER ('P', 'E', 'A', 'K')) +#define basc_MARKER (MAKE_MARKER ('b', 'a', 's', 'c')) + +/* Supported AIFC encodings.*/ +#define NONE_MARKER (MAKE_MARKER ('N', 'O', 'N', 'E')) +#define sowt_MARKER (MAKE_MARKER ('s', 'o', 'w', 't')) +#define twos_MARKER (MAKE_MARKER ('t', 'w', 'o', 's')) +#define raw_MARKER (MAKE_MARKER ('r', 'a', 'w', ' ')) +#define in24_MARKER (MAKE_MARKER ('i', 'n', '2', '4')) +#define ni24_MARKER (MAKE_MARKER ('4', '2', 'n', '1')) +#define in32_MARKER (MAKE_MARKER ('i', 'n', '3', '2')) +#define ni32_MARKER (MAKE_MARKER ('2', '3', 'n', 'i')) + +#define fl32_MARKER (MAKE_MARKER ('f', 'l', '3', '2')) +#define FL32_MARKER (MAKE_MARKER ('F', 'L', '3', '2')) +#define fl64_MARKER (MAKE_MARKER ('f', 'l', '6', '4')) +#define FL64_MARKER (MAKE_MARKER ('F', 'L', '6', '4')) + +#define ulaw_MARKER (MAKE_MARKER ('u', 'l', 'a', 'w')) +#define ULAW_MARKER (MAKE_MARKER ('U', 'L', 'A', 'W')) +#define alaw_MARKER (MAKE_MARKER ('a', 'l', 'a', 'w')) +#define ALAW_MARKER (MAKE_MARKER ('A', 'L', 'A', 'W')) + +#define DWVW_MARKER (MAKE_MARKER ('D', 'W', 'V', 'W')) +#define GSM_MARKER (MAKE_MARKER ('G', 'S', 'M', ' ')) +#define ima4_MARKER (MAKE_MARKER ('i', 'm', 'a', '4')) + +/* +** This value is officially assigned to Mega Nerd Pty Ltd by Apple +** Corportation as the Application marker for libsndfile. +** +** See : http://developer.apple.com/faq/datatype.html +*/ +#define m3ga_MARKER (MAKE_MARKER ('m', '3', 'g', 'a')) + +/* Unsupported AIFC encodings.*/ + +#define MAC3_MARKER (MAKE_MARKER ('M', 'A', 'C', '3')) +#define MAC6_MARKER (MAKE_MARKER ('M', 'A', 'C', '6')) +#define ADP4_MARKER (MAKE_MARKER ('A', 'D', 'P', '4')) + +/* Predfined chunk sizes. */ +#define SIZEOF_AIFF_COMM 18 +#define SIZEOF_AIFC_COMM_MIN 22 +#define SIZEOF_AIFC_COMM 24 +#define SIZEOF_SSND_CHUNK 8 +#define SIZEOF_INST_CHUNK 20 + +/* Is it constant? */ + +/* AIFC/IMA4 defines. */ +#define AIFC_IMA4_BLOCK_LEN 34 +#define AIFC_IMA4_SAMPLES_PER_BLOCK 64 + +#define AIFF_PEAK_CHUNK_SIZE(ch) (2 * sizeof (int) + ch * (sizeof (float) + sizeof (int))) + +/*------------------------------------------------------------------------------ + * Typedefs for file chunks. + */ + +enum +{ HAVE_FORM = 0x01, + HAVE_AIFF = 0x02, + HAVE_AIFC = 0x04, + HAVE_FVER = 0x08, + HAVE_COMM = 0x10, + HAVE_SSND = 0x20 +} ; + +typedef struct +{ unsigned int size ; + short numChannels ; + unsigned int numSampleFrames ; + short sampleSize ; + unsigned char sampleRate [10] ; + unsigned int encoding ; + char zero_bytes [2] ; +} COMM_CHUNK ; + +typedef struct +{ unsigned int offset ; + unsigned int blocksize ; +} SSND_CHUNK ; + +typedef struct +{ short playMode ; + unsigned short beginLoop ; + unsigned short endLoop ; +} INST_LOOP ; + +typedef struct +{ char baseNote ; /* all notes are MIDI note numbers */ + char detune ; /* cents off, only -50 to +50 are significant */ + char lowNote ; + char highNote ; + char lowVelocity ; /* 1 to 127 */ + char highVelocity ; /* 1 to 127 */ + short gain ; /* in dB, 0 is normal */ + INST_LOOP sustain_loop ; + INST_LOOP release_loop ; +} INST_CHUNK ; + + +enum +{ basc_SCALE_MINOR = 1, + basc_SCALE_MAJOR, + basc_SCALE_NEITHER, + basc_SCALE_BOTH +} ; + +enum +{ basc_TYPE_LOOP = 0, + basc_TYPE_ONE_SHOT +} ; + + +typedef struct +{ unsigned int version ; + unsigned int numBeats ; + unsigned short rootNote ; + unsigned short scaleType ; + unsigned short sigNumerator ; + unsigned short sigDenominator ; + unsigned short loopType ; +} basc_CHUNK ; + +typedef struct +{ unsigned short markerID ; + unsigned int position ; +} MARK_ID_POS ; + +typedef struct +{ PRIV_CHUNK4 chunk4 ; + + sf_count_t comm_offset ; + sf_count_t ssnd_offset ; + + int chanmap_tag ; + + MARK_ID_POS *markstr ; +} AIFF_PRIVATE ; + +/*------------------------------------------------------------------------------ + * Private static functions. + */ + +static int aiff_close (SF_PRIVATE *psf) ; + +static int tenbytefloat2int (unsigned char *bytes) ; +static void uint2tenbytefloat (unsigned int num, unsigned char *bytes) ; + +static int aiff_read_comm_chunk (SF_PRIVATE *psf, COMM_CHUNK *comm_fmt) ; + +static int aiff_read_header (SF_PRIVATE *psf, COMM_CHUNK *comm_fmt) ; + +static int aiff_write_header (SF_PRIVATE *psf, int calc_length) ; +static int aiff_write_tailer (SF_PRIVATE *psf) ; +static void aiff_write_strings (SF_PRIVATE *psf, int location) ; + +static int aiff_command (SF_PRIVATE *psf, int command, void *data, int datasize) ; + +static const char *get_loop_mode_str (short mode) ; + +static short get_loop_mode (short mode) ; + +static int aiff_read_basc_chunk (SF_PRIVATE * psf, int) ; + +static int aiff_read_chanmap (SF_PRIVATE * psf, unsigned dword) ; + +static unsigned int marker_to_position (const MARK_ID_POS *m, unsigned short n, int marksize) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +aiff_open (SF_PRIVATE *psf) +{ COMM_CHUNK comm_fmt ; + int error, subformat ; + + memset (&comm_fmt, 0, sizeof (comm_fmt)) ; + + subformat = SF_CODEC (psf->sf.format) ; + + if ((psf->container_data = calloc (1, sizeof (AIFF_PRIVATE))) == NULL) + return SFE_MALLOC_FAILED ; + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = aiff_read_header (psf, &comm_fmt))) + return error ; + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + } ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { if (psf->is_pipe) + return SFE_NO_PIPE_WRITE ; + + if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_AIFF) + return SFE_BAD_OPEN_FORMAT ; + + if (psf->file.mode == SFM_WRITE && (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE)) + { if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL) + return SFE_MALLOC_FAILED ; + psf->peak_info->peak_loc = SF_PEAK_START ; + } ; + + if (psf->file.mode != SFM_RDWR || psf->filelength < 40) + { psf->filelength = 0 ; + psf->datalength = 0 ; + psf->dataoffset = 0 ; + psf->sf.frames = 0 ; + } ; + + psf->str_flags = SF_STR_ALLOW_START | SF_STR_ALLOW_END ; + + if ((error = aiff_write_header (psf, SF_FALSE))) + return error ; + + psf->write_header = aiff_write_header ; + } ; + + psf->container_close = aiff_close ; + psf->command = aiff_command ; + + switch (SF_CODEC (psf->sf.format)) + { case SF_FORMAT_PCM_U8 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_PCM_S8 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_ULAW : + error = ulaw_init (psf) ; + break ; + + case SF_FORMAT_ALAW : + error = alaw_init (psf) ; + break ; + + /* Lite remove start */ + case SF_FORMAT_FLOAT : + error = float32_init (psf) ; + break ; + + case SF_FORMAT_DOUBLE : + error = double64_init (psf) ; + break ; + + case SF_FORMAT_DWVW_12 : + error = dwvw_init (psf, 12) ; + break ; + + case SF_FORMAT_DWVW_16 : + error = dwvw_init (psf, 16) ; + break ; + + case SF_FORMAT_DWVW_24 : + error = dwvw_init (psf, 24) ; + break ; + + case SF_FORMAT_DWVW_N : + if (psf->file.mode != SFM_READ) + { error = SFE_DWVW_BAD_BITWIDTH ; + break ; + } ; + if (comm_fmt.sampleSize >= 8 && comm_fmt.sampleSize < 24) + { error = dwvw_init (psf, comm_fmt.sampleSize) ; + psf->sf.frames = comm_fmt.numSampleFrames ; + break ; + } ; + psf_log_printf (psf, "AIFC/DWVW : Bad bitwidth %d\n", comm_fmt.sampleSize) ; + error = SFE_DWVW_BAD_BITWIDTH ; + break ; + + case SF_FORMAT_IMA_ADPCM : + /* + ** IMA ADPCM encoded AIFF files always have a block length + ** of 34 which decodes to 64 samples. + */ + error = aiff_ima_init (psf, AIFC_IMA4_BLOCK_LEN, AIFC_IMA4_SAMPLES_PER_BLOCK) ; + break ; + /* Lite remove end */ + + case SF_FORMAT_GSM610 : + error = gsm610_init (psf) ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + + return error ; +} /* aiff_open */ + +/*========================================================================================== +** Private functions. +*/ + +/* This function ought to check size */ +static unsigned int +marker_to_position (const MARK_ID_POS *m, unsigned short n, int marksize) +{ int i ; + + for (i = 0 ; i < marksize ; i++) + if (m [i].markerID == n) + return m [i].position ; + return 0 ; +} /* marker_to_position */ + +static int +aiff_read_header (SF_PRIVATE *psf, COMM_CHUNK *comm_fmt) +{ SSND_CHUNK ssnd_fmt ; + AIFF_PRIVATE *paiff ; + unsigned marker, dword, FORMsize, SSNDsize, bytesread ; + int k, found_chunk = 0, done = 0, error = 0 ; + char *cptr ; + int instr_found = 0, mark_found = 0, mark_count = 0 ; + + if (psf->filelength > SF_PLATFORM_S64 (0xffffffff)) + psf_log_printf (psf, "Warning : filelength > 0xffffffff. This is bad!!!!\n") ; + + if ((paiff = psf->container_data) == NULL) + return SFE_INTERNAL ; + + paiff->comm_offset = 0 ; + paiff->ssnd_offset = 0 ; + + /* Set position to start of file to begin reading header. */ + psf_binheader_readf (psf, "p", 0) ; + + memset (comm_fmt, 0, sizeof (COMM_CHUNK)) ; + + /* Until recently AIF* file were all BIG endian. */ + psf->endian = SF_ENDIAN_BIG ; + + /* AIFF files can apparently have their chunks in any order. However, they + ** must have a FORM chunk. Approach here is to read all the chunks one by + ** one and then check for the mandatory chunks at the end. + */ + while (! done) + { psf_binheader_readf (psf, "m", &marker) ; + + if (psf->file.mode == SFM_RDWR && (found_chunk & HAVE_SSND)) + return SFE_AIFF_RW_SSND_NOT_LAST ; + + switch (marker) + { case FORM_MARKER : + if (found_chunk) + return SFE_AIFF_NO_FORM ; + + psf_binheader_readf (psf, "E4", &FORMsize) ; + pchk4_store (&paiff->chunk4, marker, psf->headindex - 8, FORMsize) ; + + if (psf->fileoffset > 0 && psf->filelength > FORMsize + 8) + { /* Set file length. */ + psf->filelength = FORMsize + 8 ; + psf_log_printf (psf, "FORM : %u\n", FORMsize) ; + } + else if (FORMsize != psf->filelength - 2 * SIGNED_SIZEOF (dword)) + { dword = psf->filelength - 2 * sizeof (dword) ; + psf_log_printf (psf, "FORM : %u (should be %u)\n", FORMsize, dword) ; + FORMsize = dword ; + } + else + psf_log_printf (psf, "FORM : %u\n", FORMsize) ; + found_chunk |= HAVE_FORM ; + break ; + + case AIFC_MARKER : + case AIFF_MARKER : + if ((found_chunk & HAVE_FORM) == 0) + return SFE_AIFF_AIFF_NO_FORM ; + psf_log_printf (psf, " %M\n", marker) ; + found_chunk |= (marker == AIFC_MARKER) ? (HAVE_AIFC | HAVE_AIFF) : HAVE_AIFF ; + break ; + + case COMM_MARKER : + paiff->comm_offset = psf_ftell (psf) - 4 ; + error = aiff_read_comm_chunk (psf, comm_fmt) ; + pchk4_store (&paiff->chunk4, marker, paiff->comm_offset, comm_fmt->size) ; + + + psf->sf.samplerate = tenbytefloat2int (comm_fmt->sampleRate) ; + psf->sf.frames = comm_fmt->numSampleFrames ; + psf->sf.channels = comm_fmt->numChannels ; + psf->bytewidth = BITWIDTH2BYTES (comm_fmt->sampleSize) ; + + if (error) + return error ; + + found_chunk |= HAVE_COMM ; + break ; + + case PEAK_MARKER : + /* Must have COMM chunk before PEAK chunk. */ + if ((found_chunk & (HAVE_FORM | HAVE_AIFF | HAVE_COMM)) != (HAVE_FORM | HAVE_AIFF | HAVE_COMM)) + return SFE_AIFF_PEAK_B4_COMM ; + + psf_binheader_readf (psf, "E4", &dword) ; + pchk4_store (&paiff->chunk4, marker, psf->headindex - 8, dword) ; + + psf_log_printf (psf, "%M : %d\n", marker, dword) ; + if (dword != AIFF_PEAK_CHUNK_SIZE (psf->sf.channels)) + { psf_binheader_readf (psf, "j", dword) ; + psf_log_printf (psf, "*** File PEAK chunk too big.\n") ; + return SFE_WAV_BAD_PEAK ; + } ; + + if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL) + return SFE_MALLOC_FAILED ; + + /* read in rest of PEAK chunk. */ + psf_binheader_readf (psf, "E44", &(psf->peak_info->version), &(psf->peak_info->timestamp)) ; + + if (psf->peak_info->version != 1) + psf_log_printf (psf, " version : %d *** (should be version 1)\n", psf->peak_info->version) ; + else + psf_log_printf (psf, " version : %d\n", psf->peak_info->version) ; + + psf_log_printf (psf, " time stamp : %d\n", psf->peak_info->timestamp) ; + psf_log_printf (psf, " Ch Position Value\n") ; + + cptr = psf->u.cbuf ; + for (dword = 0 ; dword < (unsigned) psf->sf.channels ; dword++) + { float value ; + unsigned int position ; + + psf_binheader_readf (psf, "Ef4", &value, &position) ; + psf->peak_info->peaks [dword].value = value ; + psf->peak_info->peaks [dword].position = position ; + + snprintf (cptr, sizeof (psf->u.scbuf), " %2d %-12" PRId64 " %g\n", + dword, psf->peak_info->peaks [dword].position, psf->peak_info->peaks [dword].value) ; + cptr [sizeof (psf->u.scbuf) - 1] = 0 ; + psf_log_printf (psf, "%s", cptr) ; + } ; + + psf->peak_info->peak_loc = ((found_chunk & HAVE_SSND) == 0) ? SF_PEAK_START : SF_PEAK_END ; + break ; + + case SSND_MARKER : + if ((found_chunk & HAVE_AIFC) && (found_chunk & HAVE_FVER) == 0) + psf_log_printf (psf, "*** Valid AIFC files should have an FVER chunk.\n") ; + + paiff->ssnd_offset = psf_ftell (psf) - 4 ; + psf_binheader_readf (psf, "E444", &SSNDsize, &(ssnd_fmt.offset), &(ssnd_fmt.blocksize)) ; + pchk4_store (&paiff->chunk4, marker, paiff->ssnd_offset, SSNDsize) ; + + psf->datalength = SSNDsize - sizeof (ssnd_fmt) ; + psf->dataoffset = psf_ftell (psf) ; + + if (psf->datalength > psf->filelength - psf->dataoffset || psf->datalength < 0) + { psf_log_printf (psf, " SSND : %u (should be %D)\n", SSNDsize, psf->filelength - psf->dataoffset + sizeof (SSND_CHUNK)) ; + psf->datalength = psf->filelength - psf->dataoffset ; + } + else + psf_log_printf (psf, " SSND : %u\n", SSNDsize) ; + + if (ssnd_fmt.offset == 0 || psf->dataoffset + ssnd_fmt.offset == ssnd_fmt.blocksize) + { psf_log_printf (psf, " Offset : %u\n", ssnd_fmt.offset) ; + psf_log_printf (psf, " Block Size : %u\n", ssnd_fmt.blocksize) ; + + psf->dataoffset += ssnd_fmt.offset ; + psf->datalength -= ssnd_fmt.offset ; + } + else + { psf_log_printf (psf, " Offset : %u\n", ssnd_fmt.offset) ; + psf_log_printf (psf, " Block Size : %u ???\n", ssnd_fmt.blocksize) ; + psf->dataoffset += ssnd_fmt.offset ; + psf->datalength -= ssnd_fmt.offset ; + } ; + + /* Only set dataend if there really is data at the end. */ + if (psf->datalength + psf->dataoffset < psf->filelength) + psf->dataend = psf->datalength + psf->dataoffset ; + + found_chunk |= HAVE_SSND ; + + if (! psf->sf.seekable) + break ; + + /* Seek to end of SSND chunk. */ + psf_fseek (psf, psf->dataoffset + psf->datalength + (SSNDsize & 1), SEEK_SET) ; + break ; + + case c_MARKER : + psf_binheader_readf (psf, "E4", &dword) ; + pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ; + if (dword == 0) + break ; + if (dword >= SIGNED_SIZEOF (psf->u.scbuf)) + { psf_log_printf (psf, " %M : %d (too big)\n", marker, dword) ; + return SFE_INTERNAL ; + } ; + + cptr = psf->u.cbuf ; + psf_binheader_readf (psf, "b", cptr, dword + (dword & 1)) ; + cptr [dword] = 0 ; + + psf_sanitize_string (cptr, dword) ; + + psf_log_printf (psf, " %M : %s\n", marker, cptr) ; + psf_store_string (psf, SF_STR_COPYRIGHT, cptr) ; + break ; + + case AUTH_MARKER : + psf_binheader_readf (psf, "E4", &dword) ; + pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ; + if (dword == 0) + break ; + if (dword >= SIGNED_SIZEOF (psf->u.scbuf) - 1) + { psf_log_printf (psf, " %M : %d (too big)\n", marker, dword) ; + return SFE_INTERNAL ; + } ; + + cptr = psf->u.cbuf ; + psf_binheader_readf (psf, "b", cptr, dword + (dword & 1)) ; + cptr [dword] = 0 ; + psf_log_printf (psf, " %M : %s\n", marker, cptr) ; + psf_store_string (psf, SF_STR_ARTIST, cptr) ; + break ; + + case COMT_MARKER : + { unsigned short count, id, len ; + unsigned int timestamp ; + + psf_binheader_readf (psf, "E42", &dword, &count) ; + pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ; + psf_log_printf (psf, " %M : %d\n count : %d\n", marker, dword, count) ; + dword += (dword & 1) ; + if (dword == 0) + break ; + dword -= 2 ; + + for (k = 0 ; k < count ; k++) + { dword -= psf_binheader_readf (psf, "E422", ×tamp, &id, &len) ; + psf_log_printf (psf, " time : 0x%x\n marker : %x\n length : %d\n", timestamp, id, len) ; + + if (len + 1 > SIGNED_SIZEOF (psf->u.scbuf)) + { psf_log_printf (psf, "\nError : string length (%d) too big.\n", len) ; + return SFE_INTERNAL ; + } ; + + cptr = psf->u.cbuf ; + dword -= psf_binheader_readf (psf, "b", cptr, len) ; + cptr [len] = 0 ; + psf_log_printf (psf, " string : %s\n", cptr) ; + } ; + + if (dword > 0) + psf_binheader_readf (psf, "j", dword) ; + } ; + break ; + + case APPL_MARKER : + { unsigned appl_marker ; + + psf_binheader_readf (psf, "E4", &dword) ; + pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ; + if (dword == 0) + break ; + if (dword >= SIGNED_SIZEOF (psf->u.scbuf) - 1) + { psf_log_printf (psf, " %M : %d (too big, skipping)\n", marker, dword) ; + psf_binheader_readf (psf, "j", dword + (dword & 1)) ; + break ; + } ; + + if (dword < 4) + { psf_log_printf (psf, " %M : %d (too small, skipping)\n", marker, dword) ; + psf_binheader_readf (psf, "j", dword + (dword & 1)) ; + break ; + } ; + + cptr = psf->u.cbuf ; + psf_binheader_readf (psf, "mb", &appl_marker, cptr, dword + (dword & 1) - 4) ; + cptr [dword] = 0 ; + + for (k = 0 ; k < (int) dword ; k++) + if (! psf_isprint (cptr [k])) + { cptr [k] = 0 ; + break ; + } ; + + psf_log_printf (psf, " %M : %d\n AppSig : %M\n Name : %s\n", marker, dword, appl_marker, cptr) ; + psf_store_string (psf, SF_STR_SOFTWARE, cptr) ; + } ; + break ; + + case NAME_MARKER : + psf_binheader_readf (psf, "E4", &dword) ; + pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ; + if (dword == 0) + break ; + if (dword >= SIGNED_SIZEOF (psf->u.scbuf) - 2) + { psf_log_printf (psf, " %M : %d (too big)\n", marker, dword) ; + return SFE_INTERNAL ; + } ; + + cptr = psf->u.cbuf ; + psf_binheader_readf (psf, "b", cptr, dword + (dword & 1)) ; + cptr [dword] = 0 ; + psf_log_printf (psf, " %M : %s\n", marker, cptr) ; + psf_store_string (psf, SF_STR_TITLE, cptr) ; + break ; + + case ANNO_MARKER : + psf_binheader_readf (psf, "E4", &dword) ; + pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ; + if (dword == 0) + break ; + if (dword >= SIGNED_SIZEOF (psf->u.scbuf) - 2) + { psf_log_printf (psf, " %M : %d (too big)\n", marker, dword) ; + return SFE_INTERNAL ; + } ; + + cptr = psf->u.cbuf ; + psf_binheader_readf (psf, "b", cptr, dword + (dword & 1)) ; + cptr [dword] = 0 ; + psf_log_printf (psf, " %M : %s\n", marker, cptr) ; + psf_store_string (psf, SF_STR_COMMENT, cptr) ; + break ; + + case INST_MARKER : + psf_binheader_readf (psf, "E4", &dword) ; + pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ; + if (dword != SIZEOF_INST_CHUNK) + { psf_log_printf (psf, " %M : %d (should be %d)\n", marker, dword, SIZEOF_INST_CHUNK) ; + psf_binheader_readf (psf, "j", dword) ; + break ; + } ; + psf_log_printf (psf, " %M : %d\n", marker, dword) ; + { unsigned char bytes [6] ; + short gain ; + + if (psf->instrument == NULL && (psf->instrument = psf_instrument_alloc ()) == NULL) + return SFE_MALLOC_FAILED ; + + psf_binheader_readf (psf, "b", bytes, 6) ; + psf_log_printf (psf, " Base Note : %u\n Detune : %u\n" + " Low Note : %u\n High Note : %u\n" + " Low Vel. : %u\n High Vel. : %u\n", + bytes [0], bytes [1], bytes [2], bytes [3], bytes [4], bytes [5]) ; + psf->instrument->basenote = bytes [0] ; + psf->instrument->detune = bytes [1] ; + psf->instrument->key_lo = bytes [2] ; + psf->instrument->key_hi = bytes [3] ; + psf->instrument->velocity_lo = bytes [4] ; + psf->instrument->velocity_hi = bytes [5] ; + psf_binheader_readf (psf, "E2", &gain) ; + psf->instrument->gain = gain ; + psf_log_printf (psf, " Gain (dB) : %d\n", gain) ; + } ; + { short mode ; /* 0 - no loop, 1 - forward looping, 2 - backward looping */ + const char *loop_mode ; + unsigned short begin, end ; + + psf_binheader_readf (psf, "E222", &mode, &begin, &end) ; + loop_mode = get_loop_mode_str (mode) ; + mode = get_loop_mode (mode) ; + if (mode == SF_LOOP_NONE) + { psf->instrument->loop_count = 0 ; + psf->instrument->loops [0].mode = SF_LOOP_NONE ; + } + else + { psf->instrument->loop_count = 1 ; + psf->instrument->loops [0].mode = SF_LOOP_FORWARD ; + psf->instrument->loops [0].start = begin ; + psf->instrument->loops [0].end = end ; + psf->instrument->loops [0].count = 0 ; + } ; + psf_log_printf (psf, " Sustain\n mode : %d => %s\n begin : %u\n end : %u\n", + mode, loop_mode, begin, end) ; + psf_binheader_readf (psf, "E222", &mode, &begin, &end) ; + loop_mode = get_loop_mode_str (mode) ; + mode = get_loop_mode (mode) ; + if (mode == SF_LOOP_NONE) + psf->instrument->loops [1].mode = SF_LOOP_NONE ; + else + { psf->instrument->loop_count += 1 ; + psf->instrument->loops [1].mode = SF_LOOP_FORWARD ; + psf->instrument->loops [1].start = begin ; + psf->instrument->loops [1].end = end ; + psf->instrument->loops [1].count = 0 ; + } ; + psf_log_printf (psf, " Release\n mode : %d => %s\n begin : %u\n end : %u\n", + mode, loop_mode, begin, end) ; + } ; + instr_found++ ; + break ; + + case basc_MARKER : + psf_binheader_readf (psf, "E4", &dword) ; + pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ; + psf_log_printf (psf, " basc : %u\n", dword) ; + + if ((error = aiff_read_basc_chunk (psf, dword))) + return error ; + break ; + + case MARK_MARKER : + psf_binheader_readf (psf, "E4", &dword) ; + pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ; + psf_log_printf (psf, " %M : %d\n", marker, dword) ; + { unsigned short mark_id, n = 0 ; + unsigned int position ; + + bytesread = psf_binheader_readf (psf, "E2", &n) ; + mark_count = n ; + psf_log_printf (psf, " Count : %d\n", mark_count) ; + if (paiff->markstr != NULL) + { psf_log_printf (psf, "*** Second MARK chunk found. Throwing away the first.\n") ; + free (paiff->markstr) ; + } ; + paiff->markstr = calloc (mark_count, sizeof (MARK_ID_POS)) ; + if (paiff->markstr == NULL) + return SFE_MALLOC_FAILED ; + + for (n = 0 ; n < mark_count && bytesread < dword ; n++) + { unsigned int pstr_len ; + unsigned char ch ; + + bytesread += psf_binheader_readf (psf, "E241", &mark_id, &position, &ch) ; + psf_log_printf (psf, " Mark ID : %u\n Position : %u\n", mark_id, position) ; + + pstr_len = (ch & 1) ? ch : ch + 1 ; + + if (pstr_len < sizeof (psf->u.scbuf) - 1) + { bytesread += psf_binheader_readf (psf, "b", psf->u.scbuf, pstr_len) ; + psf->u.scbuf [pstr_len] = 0 ; + } + else + { unsigned int read_len = pstr_len - (sizeof (psf->u.scbuf) - 1) ; + bytesread += psf_binheader_readf (psf, "bj", psf->u.scbuf, read_len, pstr_len - read_len) ; + psf->u.scbuf [sizeof (psf->u.scbuf) - 1] = 0 ; + } + + psf_log_printf (psf, " Name : %s\n", psf->u.scbuf) ; + + paiff->markstr [n].markerID = mark_id ; + paiff->markstr [n].position = position ; + /* + ** TODO if psf->u.scbuf is equal to + ** either Beg_loop, Beg loop or beg loop and spam + ** if (psf->instrument == NULL && (psf->instrument = psf_instrument_alloc ()) == NULL) + ** return SFE_MALLOC_FAILED ; + */ + } ; + } ; + mark_found++ ; + psf_binheader_readf (psf, "j", dword - bytesread) ; + break ; + + case FVER_MARKER : + found_chunk |= HAVE_FVER ; + /* Fall through to next case. */ + + case SFX_MARKER : + psf_binheader_readf (psf, "E4", &dword) ; + pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ; + psf_log_printf (psf, " %M : %d\n", marker, dword) ; + + psf_binheader_readf (psf, "j", dword) ; + break ; + + case NONE_MARKER : + /* Fix for broken AIFC files with incorrect COMM chunk length. */ + { unsigned char byte ; + psf_binheader_readf (psf, "1", &byte) ; + dword = byte ; + psf_binheader_readf (psf, "j", dword) ; + } + break ; + + case CHAN_MARKER : + psf_binheader_readf (psf, "E4", &dword) ; + pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ; + + if (dword < 12) + { psf_log_printf (psf, " %M : %d (should be >= 12)\n", marker, dword) ; + psf_binheader_readf (psf, "j", dword) ; + break ; + } + + psf_log_printf (psf, " %M : %d\n", marker, dword) ; + + if ((error = aiff_read_chanmap (psf, dword))) + return error ; + break ; + + default : + if (psf_isprint ((marker >> 24) & 0xFF) && psf_isprint ((marker >> 16) & 0xFF) + && psf_isprint ((marker >> 8) & 0xFF) && psf_isprint (marker & 0xFF)) + { psf_binheader_readf (psf, "E4", &dword) ; + psf_log_printf (psf, " %M : %d (unknown marker)\n", marker, dword) ; + + psf_binheader_readf (psf, "j", dword) ; + break ; + } ; + if ((dword = psf_ftell (psf)) & 0x03) + { psf_log_printf (psf, " Unknown chunk marker %X at position %d. Resyncing.\n", marker, dword - 4) ; + + psf_binheader_readf (psf, "j", -3) ; + break ; + } ; + psf_log_printf (psf, "*** Unknown chunk marker %X at position %D. Exiting parser.\n", marker, psf_ftell (psf)) ; + done = 1 ; + break ; + } ; /* switch (marker) */ + + if ((! psf->sf.seekable) && (found_chunk & HAVE_SSND)) + break ; + + if (psf_ftell (psf) >= psf->filelength - (2 * SIGNED_SIZEOF (dword))) + break ; + } ; /* while (1) */ + + if (instr_found && mark_found) + { int j ; + + for (j = 0 ; jinstrument->loop_count ; j ++) + { if (j < ARRAY_LEN (psf->instrument->loops)) + { psf->instrument->loops [j].start = marker_to_position (paiff->markstr, psf->instrument->loops [j].start, mark_count) ; + psf->instrument->loops [j].end = marker_to_position (paiff->markstr, psf->instrument->loops [j].end, mark_count) ; + psf->instrument->loops [j].mode = SF_LOOP_FORWARD ; + } ; + } ; + } ; + + if (! (found_chunk & HAVE_FORM)) + return SFE_AIFF_NO_FORM ; + + if (! (found_chunk & HAVE_AIFF)) + return SFE_AIFF_COMM_NO_FORM ; + + if (! (found_chunk & HAVE_COMM)) + return SFE_AIFF_SSND_NO_COMM ; + + if (! psf->dataoffset) + return SFE_AIFF_NO_DATA ; + + return 0 ; +} /* aiff_read_header */ + +static int +aiff_close (SF_PRIVATE *psf) +{ AIFF_PRIVATE *paiff = psf->container_data ; + + if (paiff != NULL && paiff->markstr != NULL) + { free (paiff->markstr) ; + paiff->markstr = NULL ; + } ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { aiff_write_tailer (psf) ; + aiff_write_header (psf, SF_TRUE) ; + } ; + + return 0 ; +} /* aiff_close */ + +static int +aiff_read_comm_chunk (SF_PRIVATE *psf, COMM_CHUNK *comm_fmt) +{ int error = 0, bytesread, subformat ; + + psf->u.scbuf [0] = 0 ; + + bytesread = psf_binheader_readf (psf, "E4", &(comm_fmt->size)) ; + + /* The COMM chunk has an int aligned to an odd word boundary. Some + ** procesors are not able to deal with this (ie bus fault) so we have + ** to take special care. + */ + comm_fmt->size += comm_fmt->size & 1 ; + + bytesread += + psf_binheader_readf (psf, "E242b", &(comm_fmt->numChannels), &(comm_fmt->numSampleFrames), + &(comm_fmt->sampleSize), &(comm_fmt->sampleRate), SIGNED_SIZEOF (comm_fmt->sampleRate)) ; + + if (comm_fmt->size > 0x10000 && (comm_fmt->size & 0xffff) == 0) + { psf_log_printf (psf, " COMM : %d (0x%x) *** should be ", comm_fmt->size, comm_fmt->size) ; + comm_fmt->size = ENDSWAP_INT (comm_fmt->size) ; + psf_log_printf (psf, "%d (0x%x)\n", comm_fmt->size, comm_fmt->size) ; + } + else + psf_log_printf (psf, " COMM : %d\n", comm_fmt->size) ; + + if (comm_fmt->size == SIZEOF_AIFF_COMM) + comm_fmt->encoding = NONE_MARKER ; + else if (comm_fmt->size == SIZEOF_AIFC_COMM_MIN) + bytesread += psf_binheader_readf (psf, "Em", &(comm_fmt->encoding)) ; + else if (comm_fmt->size >= SIZEOF_AIFC_COMM) + { unsigned char encoding_len ; + unsigned read_len ; + + bytesread += psf_binheader_readf (psf, "Em1", &(comm_fmt->encoding), &encoding_len) ; + + comm_fmt->size = SF_MIN (sizeof (psf->u.scbuf), make_size_t (comm_fmt->size)) ; + memset (psf->u.scbuf, 0, comm_fmt->size) ; + read_len = comm_fmt->size - SIZEOF_AIFC_COMM + 1 ; + bytesread += psf_binheader_readf (psf, "b", psf->u.scbuf, read_len) ; + psf->u.scbuf [read_len + 1] = 0 ; + } ; + + psf_log_printf (psf, " Sample Rate : %d\n", tenbytefloat2int (comm_fmt->sampleRate)) ; + psf_log_printf (psf, " Frames : %u%s\n", comm_fmt->numSampleFrames, (comm_fmt->numSampleFrames == 0 && psf->filelength > 104) ? " (Should not be 0)" : "") ; + psf_log_printf (psf, " Channels : %d\n", comm_fmt->numChannels) ; + + /* Found some broken 'fl32' files with comm.samplesize == 16. Fix it here. */ + if ((comm_fmt->encoding == fl32_MARKER || comm_fmt->encoding == FL32_MARKER) && comm_fmt->sampleSize != 32) + { psf_log_printf (psf, " Sample Size : %d (should be 32)\n", comm_fmt->sampleSize) ; + comm_fmt->sampleSize = 32 ; + } + else if ((comm_fmt->encoding == fl64_MARKER || comm_fmt->encoding == FL64_MARKER) && comm_fmt->sampleSize != 64) + { psf_log_printf (psf, " Sample Size : %d (should be 64)\n", comm_fmt->sampleSize) ; + comm_fmt->sampleSize = 64 ; + } + else + psf_log_printf (psf, " Sample Size : %d\n", comm_fmt->sampleSize) ; + + subformat = s_bitwidth_to_subformat (comm_fmt->sampleSize) ; + + psf->endian = SF_ENDIAN_BIG ; + + switch (comm_fmt->encoding) + { case NONE_MARKER : + psf->sf.format = (SF_FORMAT_AIFF | subformat) ; + break ; + + case twos_MARKER : + case in24_MARKER : + case in32_MARKER : + psf->sf.format = (SF_ENDIAN_BIG | SF_FORMAT_AIFF | subformat) ; + break ; + + case sowt_MARKER : + case ni24_MARKER : + case ni32_MARKER : + psf->endian = SF_ENDIAN_LITTLE ; + psf->sf.format = (SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | subformat) ; + break ; + + case fl32_MARKER : + case FL32_MARKER : + psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_FLOAT) ; + break ; + + case ulaw_MARKER : + case ULAW_MARKER : + psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_ULAW) ; + break ; + + case alaw_MARKER : + case ALAW_MARKER : + psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_ALAW) ; + break ; + + case fl64_MARKER : + case FL64_MARKER : + psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_DOUBLE) ; + break ; + + case raw_MARKER : + psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_PCM_U8) ; + break ; + + case DWVW_MARKER : + psf->sf.format = SF_FORMAT_AIFF ; + switch (comm_fmt->sampleSize) + { case 12 : + psf->sf.format |= SF_FORMAT_DWVW_12 ; + break ; + case 16 : + psf->sf.format |= SF_FORMAT_DWVW_16 ; + break ; + case 24 : + psf->sf.format |= SF_FORMAT_DWVW_24 ; + break ; + + default : + psf->sf.format |= SF_FORMAT_DWVW_N ; + break ; + } ; + break ; + + case GSM_MARKER : + psf->sf.format = SF_FORMAT_AIFF ; + psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_GSM610) ; + break ; + + + case ima4_MARKER : + psf->endian = SF_ENDIAN_BIG ; + psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_IMA_ADPCM) ; + break ; + + default : + psf_log_printf (psf, "AIFC : Unimplemented format : %M\n", comm_fmt->encoding) ; + error = SFE_UNIMPLEMENTED ; + } ; + + if (! psf->u.scbuf [0]) + psf_log_printf (psf, " Encoding : %M\n", comm_fmt->encoding) ; + else + psf_log_printf (psf, " Encoding : %M => %s\n", comm_fmt->encoding, psf->u.scbuf) ; + + return error ; +} /* aiff_read_comm_chunk */ + + +/*========================================================================================== +*/ + +static int +aiff_rewrite_header (SF_PRIVATE *psf, AIFF_PRIVATE * paiff) +{ + /* Assuming here that the header has already been written and just + ** needs to be corrected for new data length. That means that we + ** only change the length fields of the FORM and SSND chunks ; + ** everything else can be skipped over. + */ + int k, ch ; + int comm_size, comm_frames ; + + psf_fseek (psf, 0, SEEK_SET) ; + psf_fread (psf->header, psf->dataoffset, 1, psf) ; + + psf->headindex = 0 ; + + for (k = 0 ; k < paiff->chunk4.count ; k++) + { switch (paiff->chunk4.l [k].chunk) + { case FORM_MARKER : + psf_binheader_writef (psf, "Etm8", FORM_MARKER, psf->filelength - 8) ; + break ; + + case COMM_MARKER : + psf->headindex = paiff->chunk4.l [k].offset ; + comm_frames = psf->sf.frames ; + comm_size = paiff->chunk4.l [k].len ; + psf_binheader_writef (psf, "Em42t4", COMM_MARKER, comm_size, psf->sf.channels, comm_frames) ; + break ; + + case SSND_MARKER : + psf->headindex = paiff->chunk4.l [k].offset ; + psf_binheader_writef (psf, "Etm8", SSND_MARKER, psf->datalength + SIZEOF_SSND_CHUNK) ; + break ; + + case PEAK_MARKER : + psf->headindex = paiff->chunk4.l [k].offset ; + psf_binheader_writef (psf, "Em4", PEAK_MARKER, AIFF_PEAK_CHUNK_SIZE (psf->sf.channels)) ; + psf_binheader_writef (psf, "E44", 1, time (NULL)) ; + for (ch = 0 ; ch < psf->sf.channels ; ch++) + psf_binheader_writef (psf, "Eft8", (float) psf->peak_info->peaks [ch].value, psf->peak_info->peaks [ch].position) ; + break ; + + default : + /* There are a whole bunch of chunks we should just ignore. */ + break ; + } ; + } ; + + /* Header mangling complete so write it out. */ + psf_fseek (psf, 0, SEEK_SET) ; + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + return 0 ; +} /* aiff_rewrite_header */ + +static int +aiff_write_header (SF_PRIVATE *psf, int calc_length) +{ sf_count_t current ; + AIFF_PRIVATE *paiff ; + unsigned char comm_sample_rate [10], comm_zero_bytes [2] = { 0, 0 } ; + unsigned int comm_type, comm_size, comm_encoding, comm_frames = 0 ; + int k, endian, has_data = SF_FALSE ; + short bit_width ; + + if ((paiff = psf->container_data) == NULL) + return SFE_INTERNAL ; + + current = psf_ftell (psf) ; + + if (current > psf->dataoffset) + has_data = SF_TRUE ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + if (psf->bytewidth > 0) + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + if (psf->file.mode == SFM_RDWR && psf->dataoffset > 0 && paiff->chunk4.count > 0) + { int err = aiff_rewrite_header (psf, paiff) ; + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + return err ; + } ; + + endian = SF_ENDIAN (psf->sf.format) ; + if (CPU_IS_LITTLE_ENDIAN && endian == SF_ENDIAN_CPU) + endian = SF_ENDIAN_LITTLE ; + + /* Standard value here. */ + bit_width = psf->bytewidth * 8 ; + comm_frames = (psf->sf.frames > 0xFFFFFFFF) ? 0xFFFFFFFF : psf->sf.frames ; + + switch (SF_CODEC (psf->sf.format) | endian) + { case SF_FORMAT_PCM_S8 | SF_ENDIAN_BIG : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = twos_MARKER ; + break ; + + case SF_FORMAT_PCM_S8 | SF_ENDIAN_LITTLE : + psf->endian = SF_ENDIAN_LITTLE ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = sowt_MARKER ; + break ; + + case SF_FORMAT_PCM_16 | SF_ENDIAN_BIG : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = twos_MARKER ; + break ; + + case SF_FORMAT_PCM_16 | SF_ENDIAN_LITTLE : + psf->endian = SF_ENDIAN_LITTLE ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = sowt_MARKER ; + break ; + + case SF_FORMAT_PCM_24 | SF_ENDIAN_BIG : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = in24_MARKER ; + break ; + + case SF_FORMAT_PCM_24 | SF_ENDIAN_LITTLE : + psf->endian = SF_ENDIAN_LITTLE ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = ni24_MARKER ; + break ; + + case SF_FORMAT_PCM_32 | SF_ENDIAN_BIG : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = in32_MARKER ; + break ; + + case SF_FORMAT_PCM_32 | SF_ENDIAN_LITTLE : + psf->endian = SF_ENDIAN_LITTLE ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = ni32_MARKER ; + break ; + + case SF_FORMAT_PCM_S8 : /* SF_ENDIAN_FILE */ + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFF_MARKER ; + comm_size = SIZEOF_AIFF_COMM ; + comm_encoding = 0 ; + break ; + + case SF_FORMAT_FLOAT : /* Big endian floating point. */ + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = FL32_MARKER ; /* Use 'FL32' because its easier to read. */ + break ; + + case SF_FORMAT_DOUBLE : /* Big endian double precision floating point. */ + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = FL64_MARKER ; /* Use 'FL64' because its easier to read. */ + break ; + + case SF_FORMAT_ULAW : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = ulaw_MARKER ; + break ; + + case SF_FORMAT_ALAW : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = alaw_MARKER ; + break ; + + case SF_FORMAT_PCM_U8 : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = raw_MARKER ; + break ; + + case SF_FORMAT_DWVW_12 : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = DWVW_MARKER ; + + /* Override standard value here.*/ + bit_width = 12 ; + break ; + + case SF_FORMAT_DWVW_16 : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = DWVW_MARKER ; + + /* Override standard value here.*/ + bit_width = 16 ; + break ; + + case SF_FORMAT_DWVW_24 : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = DWVW_MARKER ; + + /* Override standard value here.*/ + bit_width = 24 ; + break ; + + case SF_FORMAT_GSM610 : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = GSM_MARKER ; + + /* Override standard value here.*/ + bit_width = 16 ; + break ; + + case SF_FORMAT_IMA_ADPCM : + psf->endian = SF_ENDIAN_BIG ; + comm_type = AIFC_MARKER ; + comm_size = SIZEOF_AIFC_COMM ; + comm_encoding = ima4_MARKER ; + + /* Override standard value here.*/ + bit_width = 16 ; + comm_frames = psf->sf.frames / AIFC_IMA4_SAMPLES_PER_BLOCK ; + break ; + + default : return SFE_BAD_OPEN_FORMAT ; + } ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + psf_binheader_writef (psf, "Etm8", FORM_MARKER, psf->filelength - 8) ; + + /* Write AIFF/AIFC marker and COM chunk. */ + if (comm_type == AIFC_MARKER) + /* AIFC must have an FVER chunk. */ + psf_binheader_writef (psf, "Emm44", comm_type, FVER_MARKER, 4, 0xA2805140) ; + else + psf_binheader_writef (psf, "Em", comm_type) ; + + paiff->comm_offset = psf->headindex - 8 ; + + memset (comm_sample_rate, 0, sizeof (comm_sample_rate)) ; + uint2tenbytefloat (psf->sf.samplerate, comm_sample_rate) ; + + psf_binheader_writef (psf, "Em42t42", COMM_MARKER, comm_size, psf->sf.channels, comm_frames, bit_width) ; + psf_binheader_writef (psf, "b", comm_sample_rate, sizeof (comm_sample_rate)) ; + + /* AIFC chunks have some extra data. */ + if (comm_type == AIFC_MARKER) + psf_binheader_writef (psf, "mb", comm_encoding, comm_zero_bytes, sizeof (comm_zero_bytes)) ; + + if (psf->channel_map && paiff->chanmap_tag) + psf_binheader_writef (psf, "Em4444", CHAN_MARKER, 12, paiff->chanmap_tag, 0, 0) ; + + if (psf->instrument != NULL) + { MARK_ID_POS m [4] ; + INST_CHUNK ch ; + unsigned short ct = 0 ; + + memset (m, 0, sizeof (m)) ; + memset (&ch, 0, sizeof (ch)) ; + + ch.baseNote = psf->instrument->basenote ; + ch.detune = psf->instrument->detune ; + ch.lowNote = psf->instrument->key_lo ; + ch.highNote = psf->instrument->key_hi ; + ch.lowVelocity = psf->instrument->velocity_lo ; + ch.highVelocity = psf->instrument->velocity_hi ; + ch.gain = psf->instrument->gain ; + if (psf->instrument->loops [0].mode != SF_LOOP_NONE) + { ch.sustain_loop.playMode = 1 ; + ch.sustain_loop.beginLoop = ct ; + m [0].markerID = ct++ ; + m [0].position = psf->instrument->loops [0].start ; + ch.sustain_loop.endLoop = ct ; + m [1].markerID = ct++ ; + m [1].position = psf->instrument->loops [0].end ; + } ; + if (psf->instrument->loops [1].mode != SF_LOOP_NONE) + { ch.release_loop.playMode = 1 ; + ch.release_loop.beginLoop = ct ; + m [2].markerID = ct++ ; + m [2].position = psf->instrument->loops [1].start ; + ch.release_loop.endLoop = ct ; + m [3].markerID = ct++ ; + m [3].position = psf->instrument->loops [1].end ; + } + else + { ch.release_loop.playMode = 0 ; + ch.release_loop.beginLoop = 0 ; + ch.release_loop.endLoop = 0 ; + } ; + + psf_binheader_writef (psf, "Em4111111", INST_MARKER, SIZEOF_INST_CHUNK, ch.baseNote, ch.detune, + ch.lowNote, ch.highNote, ch.lowVelocity, ch.highVelocity) ; + psf_binheader_writef (psf, "2222222", ch.gain, ch.sustain_loop.playMode, + ch.sustain_loop.beginLoop, ch.sustain_loop.endLoop, ch.release_loop.playMode, + ch.release_loop.beginLoop, ch.release_loop.endLoop) ; + + if (ct == 2) + psf_binheader_writef (psf, "Em42241b241b", + MARK_MARKER, 2 + 2 * (2 + 4 + 1 + 9), 2, + m [0].markerID, m [0].position, 8, "beg loop", make_size_t (9), + m [1].markerID, m [1].position, 8, "end loop", make_size_t (9)) ; + else if (ct == 4) + psf_binheader_writef (psf, "Em42 241b 241b 241b 241b", + MARK_MARKER, 2 + 4 * (2 + 4 + 1 + 9), 4, + m [0].markerID, m [0].position, 8, "beg loop", make_size_t (9), + m [1].markerID, m [1].position, 8, "end loop", make_size_t (9), + m [2].markerID, m [2].position, 8, "beg loop", make_size_t (9), + m [3].markerID, m [3].position, 8, "end loop", make_size_t (9)) ; + } ; + + if (psf->str_flags & SF_STR_LOCATE_START) + aiff_write_strings (psf, SF_STR_LOCATE_START) ; + + if (psf->peak_info != NULL && psf->peak_info->peak_loc == SF_PEAK_START) + { psf_binheader_writef (psf, "Em4", PEAK_MARKER, AIFF_PEAK_CHUNK_SIZE (psf->sf.channels)) ; + psf_binheader_writef (psf, "E44", 1, time (NULL)) ; + for (k = 0 ; k < psf->sf.channels ; k++) + psf_binheader_writef (psf, "Eft8", (float) psf->peak_info->peaks [k].value, psf->peak_info->peaks [k].position) ; + } ; + + /* Write SSND chunk. */ + paiff->ssnd_offset = psf->headindex ; + psf_binheader_writef (psf, "Etm844", SSND_MARKER, psf->datalength + SIZEOF_SSND_CHUNK, 0, 0) ; + + /* Header construction complete so write it out. */ + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + if (has_data && psf->dataoffset != psf->headindex) + return psf->error = SFE_INTERNAL ; + + psf->dataoffset = psf->headindex ; + + if (! has_data) + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + else if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* aiff_write_header */ + +static int +aiff_write_tailer (SF_PRIVATE *psf) +{ int k ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + + psf->dataend = psf_fseek (psf, 0, SEEK_END) ; + + /* Make sure tailer data starts at even byte offset. Pad if necessary. */ + if (psf->dataend % 2 == 1) + { psf_fwrite (psf->header, 1, 1, psf) ; + psf->dataend ++ ; + } ; + + if (psf->peak_info != NULL && psf->peak_info->peak_loc == SF_PEAK_END) + { psf_binheader_writef (psf, "Em4", PEAK_MARKER, AIFF_PEAK_CHUNK_SIZE (psf->sf.channels)) ; + psf_binheader_writef (psf, "E44", 1, time (NULL)) ; + for (k = 0 ; k < psf->sf.channels ; k++) + psf_binheader_writef (psf, "Eft8", (float) psf->peak_info->peaks [k].value, psf->peak_info->peaks [k].position) ; + } ; + + if (psf->str_flags & SF_STR_LOCATE_END) + aiff_write_strings (psf, SF_STR_LOCATE_END) ; + + /* Write the tailer. */ + if (psf->headindex > 0) + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + return 0 ; +} /* aiff_write_tailer */ + +static void +aiff_write_strings (SF_PRIVATE *psf, int location) +{ int k, slen ; + + for (k = 0 ; k < SF_MAX_STRINGS ; k++) + { if (psf->strings [k].type == 0) + break ; + + if (psf->strings [k].flags != location) + continue ; + + switch (psf->strings [k].type) + { case SF_STR_SOFTWARE : + slen = strlen (psf->strings [k].str) ; + psf_binheader_writef (psf, "Em4mb", APPL_MARKER, slen + 4, m3ga_MARKER, psf->strings [k].str, make_size_t (slen + (slen & 1))) ; + break ; + + case SF_STR_TITLE : + psf_binheader_writef (psf, "EmS", NAME_MARKER, psf->strings [k].str) ; + break ; + + case SF_STR_COPYRIGHT : + psf_binheader_writef (psf, "EmS", c_MARKER, psf->strings [k].str) ; + break ; + + case SF_STR_ARTIST : + psf_binheader_writef (psf, "EmS", AUTH_MARKER, psf->strings [k].str) ; + break ; + + case SF_STR_COMMENT : + psf_binheader_writef (psf, "EmS", ANNO_MARKER, psf->strings [k].str) ; + break ; + + /* + case SF_STR_DATE : + psf_binheader_writef (psf, "Ems", ICRD_MARKER, psf->strings [k].str) ; + break ; + */ + } ; + } ; + + return ; +} /* aiff_write_strings */ + +static int +aiff_command (SF_PRIVATE * psf, int command, void * UNUSED (data), int UNUSED (datasize)) +{ AIFF_PRIVATE *paiff ; + + if ((paiff = psf->container_data) == NULL) + return SFE_INTERNAL ; + + switch (command) + { case SFC_SET_CHANNEL_MAP_INFO : + paiff->chanmap_tag = aiff_caf_find_channel_layout_tag (psf->channel_map, psf->sf.channels) ; + return (paiff->chanmap_tag != 0) ; + + default : + break ; + } ; + + + + return 0 ; +} /* aiff_command */ + +static const char* +get_loop_mode_str (short mode) +{ switch (mode) + { case 0 : return "none" ; + case 1 : return "forward" ; + case 2 : return "backward" ; + } ; + + return "*** unknown" ; +} /* get_loop_mode_str */ + +static short +get_loop_mode (short mode) +{ switch (mode) + { case 0 : return SF_LOOP_NONE ; + case 1 : return SF_LOOP_FORWARD ; + case 2 : return SF_LOOP_BACKWARD ; + } ; + + return SF_LOOP_NONE ; +} /* get_loop_mode */ + +/*========================================================================================== +** Rough hack at converting from 80 bit IEEE float in AIFF header to an int and +** back again. It assumes that all sample rates are between 1 and 800MHz, which +** should be OK as other sound file formats use a 32 bit integer to store sample +** rate. +** There is another (probably better) version in the source code to the SoX but it +** has a copyright which probably prevents it from being allowable as GPL/LGPL. +*/ + +static int +tenbytefloat2int (unsigned char *bytes) +{ int val = 3 ; + + if (bytes [0] & 0x80) /* Negative number. */ + return 0 ; + + if (bytes [0] <= 0x3F) /* Less than 1. */ + return 1 ; + + if (bytes [0] > 0x40) /* Way too big. */ + return 0x4000000 ; + + if (bytes [0] == 0x40 && bytes [1] > 0x1C) /* Too big. */ + return 800000000 ; + + /* Ok, can handle it. */ + + val = (bytes [2] << 23) | (bytes [3] << 15) | (bytes [4] << 7) | (bytes [5] >> 1) ; + + val >>= (29 - bytes [1]) ; + + return val ; +} /* tenbytefloat2int */ + +static void +uint2tenbytefloat (unsigned int num, unsigned char *bytes) +{ unsigned int mask = 0x40000000 ; + int count ; + + if (num <= 1) + { bytes [0] = 0x3F ; + bytes [1] = 0xFF ; + bytes [2] = 0x80 ; + return ; + } ; + + bytes [0] = 0x40 ; + + if (num >= mask) + { bytes [1] = 0x1D ; + return ; + } ; + + for (count = 0 ; count <= 32 ; count ++) + { if (num & mask) + break ; + mask >>= 1 ; + } ; + + num <<= count + 1 ; + bytes [1] = 29 - count ; + bytes [2] = (num >> 24) & 0xFF ; + bytes [3] = (num >> 16) & 0xFF ; + bytes [4] = (num >> 8) & 0xFF ; + bytes [5] = num & 0xFF ; + +} /* uint2tenbytefloat */ + +static int +aiff_read_basc_chunk (SF_PRIVATE * psf, int datasize) +{ const char * type_str ; + basc_CHUNK bc ; + int count ; + + count = psf_binheader_readf (psf, "E442", &bc.version, &bc.numBeats, &bc.rootNote) ; + count += psf_binheader_readf (psf, "E222", &bc.scaleType, &bc.sigNumerator, &bc.sigDenominator) ; + count += psf_binheader_readf (psf, "E2j", &bc.loopType, datasize - sizeof (bc)) ; + + psf_log_printf (psf, " Version ? : %u\n Num Beats : %u\n Root Note : 0x%x\n", + bc.version, bc.numBeats, bc.rootNote) ; + + switch (bc.scaleType) + { case basc_SCALE_MINOR : + type_str = "MINOR" ; + break ; + case basc_SCALE_MAJOR : + type_str = "MAJOR" ; + break ; + case basc_SCALE_NEITHER : + type_str = "NEITHER" ; + break ; + case basc_SCALE_BOTH : + type_str = "BOTH" ; + break ; + default : + type_str = "!!WRONG!!" ; + break ; + } ; + + psf_log_printf (psf, " ScaleType : 0x%x (%s)\n", bc.scaleType, type_str) ; + psf_log_printf (psf, " Time Sig : %d/%d\n", bc.sigNumerator, bc.sigDenominator) ; + + switch (bc.loopType) + { case basc_TYPE_ONE_SHOT : + type_str = "One Shot" ; + break ; + case basc_TYPE_LOOP : + type_str = "Loop" ; + break ; + default: + type_str = "!!WRONG!!" ; + break ; + } ; + + psf_log_printf (psf, " Loop Type : 0x%x (%s)\n", bc.loopType, type_str) ; + + if ((psf->loop_info = calloc (1, sizeof (SF_LOOP_INFO))) == NULL) + return SFE_MALLOC_FAILED ; + + psf->loop_info->time_sig_num = bc.sigNumerator ; + psf->loop_info->time_sig_den = bc.sigDenominator ; + psf->loop_info->loop_mode = (bc.loopType == basc_TYPE_ONE_SHOT) ? SF_LOOP_NONE : SF_LOOP_FORWARD ; + psf->loop_info->num_beats = bc.numBeats ; + + /* Can always be recalculated from other known fields. */ + psf->loop_info->bpm = (1.0 / psf->sf.frames) * psf->sf.samplerate + * ((bc.numBeats * 4.0) / bc.sigDenominator) * 60.0 ; + psf->loop_info->root_key = bc.rootNote ; + + if (count < datasize) + psf_binheader_readf (psf, "j", datasize - count) ; + + return 0 ; +} /* aiff_read_basc_chunk */ + + +static int +aiff_read_chanmap (SF_PRIVATE * psf, unsigned dword) +{ const AIFF_CAF_CHANNEL_MAP * map_info ; + unsigned channel_bitmap, channel_decriptions, bytesread ; + int layout_tag ; + + bytesread = psf_binheader_readf (psf, "444", &layout_tag, &channel_bitmap, &channel_decriptions) ; + + if ((map_info = aiff_caf_of_channel_layout_tag (layout_tag)) == NULL) + return 0 ; + + psf_log_printf (psf, " Tag : %x\n", layout_tag) ; + if (map_info) + psf_log_printf (psf, " Layout : %s\n", map_info->name) ; + + if (bytesread < dword) + psf_binheader_readf (psf, "j", dword - bytesread) ; + + if (map_info->channel_map != NULL) + { size_t chanmap_size = psf->sf.channels * sizeof (psf->channel_map [0]) ; + + free (psf->channel_map) ; + + if ((psf->channel_map = malloc (chanmap_size)) == NULL) + return SFE_MALLOC_FAILED ; + + memcpy (psf->channel_map, map_info->channel_map, chanmap_size) ; + } ; + + return 0 ; +} /* aiff_read_chanmap */ + diff --git a/interpretor/libsndfile-1.0.25/src/alaw.c b/interpretor/libsndfile-1.0.25/src/alaw.c new file mode 100644 index 0000000..6d06b4b --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/alaw.c @@ -0,0 +1,540 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include + +#include "sndfile.h" +#include "common.h" + +static sf_count_t alaw_read_alaw2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t alaw_read_alaw2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t alaw_read_alaw2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t alaw_read_alaw2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t alaw_write_s2alaw (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t alaw_write_i2alaw (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t alaw_write_f2alaw (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t alaw_write_d2alaw (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static void alaw2s_array (unsigned char *buffer, int count, short *ptr) ; +static void alaw2i_array (unsigned char *buffer, int count, int *ptr) ; +static void alaw2f_array (unsigned char *buffer, int count, float *ptr, float normfact) ; +static void alaw2d_array (unsigned char *buffer, int count, double *ptr, double normfact) ; + +static void s2alaw_array (const short *buffer, int count, unsigned char *ptr) ; +static void i2alaw_array (const int *buffer, int count, unsigned char *ptr) ; +static void f2alaw_array (const float *buffer, int count, unsigned char *ptr, float normfact) ; +static void d2alaw_array (const double *buffer, int count, unsigned char *ptr, double normfact) ; + + +int +alaw_init (SF_PRIVATE *psf) +{ + if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR) + { psf->read_short = alaw_read_alaw2s ; + psf->read_int = alaw_read_alaw2i ; + psf->read_float = alaw_read_alaw2f ; + psf->read_double = alaw_read_alaw2d ; + } ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { psf->write_short = alaw_write_s2alaw ; + psf->write_int = alaw_write_i2alaw ; + psf->write_float = alaw_write_f2alaw ; + psf->write_double = alaw_write_d2alaw ; + } ; + + psf->bytewidth = 1 ; + psf->blockwidth = psf->sf.channels ; + + if (psf->filelength > psf->dataoffset) + psf->datalength = (psf->dataend) ? psf->dataend - psf->dataoffset : psf->filelength - psf->dataoffset ; + else + psf->datalength = 0 ; + + psf->sf.frames = psf->blockwidth > 0 ? psf->datalength / psf->blockwidth : 0 ; + + return 0 ; +} /* alaw_init */ + +/*============================================================================== + * Private static functions and data. + */ + +static +short alaw_decode [256] = +{ -5504, -5248, -6016, -5760, -4480, -4224, -4992, -4736, + -7552, -7296, -8064, -7808, -6528, -6272, -7040, -6784, + -2752, -2624, -3008, -2880, -2240, -2112, -2496, -2368, + -3776, -3648, -4032, -3904, -3264, -3136, -3520, -3392, + -22016, -20992, -24064, -23040, -17920, -16896, -19968, -18944, + -30208, -29184, -32256, -31232, -26112, -25088, -28160, -27136, + -11008, -10496, -12032, -11520, -8960, -8448, -9984, -9472, + -15104, -14592, -16128, -15616, -13056, -12544, -14080, -13568, + -344, -328, -376, -360, -280, -264, -312, -296, + -472, -456, -504, -488, -408, -392, -440, -424, + -88, -72, -120, -104, -24, -8, -56, -40, + -216, -200, -248, -232, -152, -136, -184, -168, + -1376, -1312, -1504, -1440, -1120, -1056, -1248, -1184, + -1888, -1824, -2016, -1952, -1632, -1568, -1760, -1696, + -688, -656, -752, -720, -560, -528, -624, -592, + -944, -912, -1008, -976, -816, -784, -880, -848, + 5504, 5248, 6016, 5760, 4480, 4224, 4992, 4736, + 7552, 7296, 8064, 7808, 6528, 6272, 7040, 6784, + 2752, 2624, 3008, 2880, 2240, 2112, 2496, 2368, + 3776, 3648, 4032, 3904, 3264, 3136, 3520, 3392, + 22016, 20992, 24064, 23040, 17920, 16896, 19968, 18944, + 30208, 29184, 32256, 31232, 26112, 25088, 28160, 27136, + 11008, 10496, 12032, 11520, 8960, 8448, 9984, 9472, + 15104, 14592, 16128, 15616, 13056, 12544, 14080, 13568, + 344, 328, 376, 360, 280, 264, 312, 296, + 472, 456, 504, 488, 408, 392, 440, 424, + 88, 72, 120, 104, 24, 8, 56, 40, + 216, 200, 248, 232, 152, 136, 184, 168, + 1376, 1312, 1504, 1440, 1120, 1056, 1248, 1184, + 1888, 1824, 2016, 1952, 1632, 1568, 1760, 1696, + 688, 656, 752, 720, 560, 528, 624, 592, + 944, 912, 1008, 976, 816, 784, 880, 848 +} ; /* alaw_decode */ + +static +unsigned char alaw_encode [2048 + 1] = +{ 0xd5, 0xd4, 0xd7, 0xd6, 0xd1, 0xd0, 0xd3, 0xd2, 0xdd, 0xdc, 0xdf, 0xde, + 0xd9, 0xd8, 0xdb, 0xda, 0xc5, 0xc4, 0xc7, 0xc6, 0xc1, 0xc0, 0xc3, 0xc2, + 0xcd, 0xcc, 0xcf, 0xce, 0xc9, 0xc8, 0xcb, 0xca, 0xf5, 0xf5, 0xf4, 0xf4, + 0xf7, 0xf7, 0xf6, 0xf6, 0xf1, 0xf1, 0xf0, 0xf0, 0xf3, 0xf3, 0xf2, 0xf2, + 0xfd, 0xfd, 0xfc, 0xfc, 0xff, 0xff, 0xfe, 0xfe, 0xf9, 0xf9, 0xf8, 0xf8, + 0xfb, 0xfb, 0xfa, 0xfa, 0xe5, 0xe5, 0xe5, 0xe5, 0xe4, 0xe4, 0xe4, 0xe4, + 0xe7, 0xe7, 0xe7, 0xe7, 0xe6, 0xe6, 0xe6, 0xe6, 0xe1, 0xe1, 0xe1, 0xe1, + 0xe0, 0xe0, 0xe0, 0xe0, 0xe3, 0xe3, 0xe3, 0xe3, 0xe2, 0xe2, 0xe2, 0xe2, + 0xed, 0xed, 0xed, 0xed, 0xec, 0xec, 0xec, 0xec, 0xef, 0xef, 0xef, 0xef, + 0xee, 0xee, 0xee, 0xee, 0xe9, 0xe9, 0xe9, 0xe9, 0xe8, 0xe8, 0xe8, 0xe8, + 0xeb, 0xeb, 0xeb, 0xeb, 0xea, 0xea, 0xea, 0xea, 0x95, 0x95, 0x95, 0x95, + 0x95, 0x95, 0x95, 0x95, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, + 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x96, 0x96, 0x96, 0x96, + 0x96, 0x96, 0x96, 0x96, 0x91, 0x91, 0x91, 0x91, 0x91, 0x91, 0x91, 0x91, + 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x93, 0x93, 0x93, 0x93, + 0x93, 0x93, 0x93, 0x93, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, + 0x9d, 0x9d, 0x9d, 0x9d, 0x9d, 0x9d, 0x9d, 0x9d, 0x9c, 0x9c, 0x9c, 0x9c, + 0x9c, 0x9c, 0x9c, 0x9c, 0x9f, 0x9f, 0x9f, 0x9f, 0x9f, 0x9f, 0x9f, 0x9f, + 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x99, 0x99, 0x99, 0x99, + 0x99, 0x99, 0x99, 0x99, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, + 0x9b, 0x9b, 0x9b, 0x9b, 0x9b, 0x9b, 0x9b, 0x9b, 0x9a, 0x9a, 0x9a, 0x9a, + 0x9a, 0x9a, 0x9a, 0x9a, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, + 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x84, 0x84, 0x84, 0x84, + 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, + 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, + 0x87, 0x87, 0x87, 0x87, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, + 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x81, 0x81, 0x81, 0x81, + 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, + 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, + 0x80, 0x80, 0x80, 0x80, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, + 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x82, 0x82, 0x82, 0x82, + 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, + 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, + 0x8d, 0x8d, 0x8d, 0x8d, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, + 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8f, 0x8f, 0x8f, 0x8f, + 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, + 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, + 0x8e, 0x8e, 0x8e, 0x8e, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, + 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x88, 0x88, 0x88, 0x88, + 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, + 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, + 0x8b, 0x8b, 0x8b, 0x8b, 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, + 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, 0xb5, 0xb5, 0xb5, 0xb5, + 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, + 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, + 0xb5, 0xb5, 0xb5, 0xb5, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, + 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, + 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, + 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, + 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, + 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb6, 0xb6, 0xb6, 0xb6, + 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, + 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, + 0xb6, 0xb6, 0xb6, 0xb6, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, + 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, + 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, + 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, + 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, + 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb3, 0xb3, 0xb3, 0xb3, + 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, + 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, + 0xb3, 0xb3, 0xb3, 0xb3, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, + 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, + 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, + 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, + 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, + 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbc, 0xbc, 0xbc, 0xbc, + 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, + 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, + 0xbc, 0xbc, 0xbc, 0xbc, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, + 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, + 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, + 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, + 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, + 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xb9, 0xb9, 0xb9, 0xb9, + 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, + 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, + 0xb9, 0xb9, 0xb9, 0xb9, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, + 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, + 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, + 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, + 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, + 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xba, 0xba, 0xba, 0xba, + 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, + 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, + 0xba, 0xba, 0xba, 0xba, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, + 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, + 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, + 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, + 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, + 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa4, 0xa4, 0xa4, 0xa4, + 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, + 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, + 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, + 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, + 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, + 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, + 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, + 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, + 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, + 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, + 0xa7, 0xa7, 0xa7, 0xa7, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, + 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, + 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, + 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, + 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, + 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa1, 0xa1, 0xa1, 0xa1, + 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, + 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, + 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, + 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, + 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, + 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, + 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, + 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, + 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, + 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, + 0xa0, 0xa0, 0xa0, 0xa0, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, + 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, + 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, + 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, + 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, + 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa2, 0xa2, 0xa2, 0xa2, + 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, + 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, + 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, + 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, + 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, + 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, + 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, + 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, + 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, + 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, + 0xad, 0xad, 0xad, 0xad, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, + 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, + 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, + 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, + 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, + 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xaf, 0xaf, 0xaf, 0xaf, + 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, + 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, + 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, + 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, + 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, + 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, + 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, + 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, + 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, + 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, + 0xae, 0xae, 0xae, 0xae, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, + 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, + 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, + 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, + 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, + 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa8, 0xa8, 0xa8, 0xa8, + 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, + 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, + 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, + 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, + 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, + 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, + 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, + 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, + 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, + 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, + 0xab, 0xab, 0xab, 0xab, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, + 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, + 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, + 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, + 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, + 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0x2a +} ; /* alaw_encode */ + +static inline void +alaw2s_array (unsigned char *buffer, int count, short *ptr) +{ while (--count >= 0) + ptr [count] = alaw_decode [(int) buffer [count]] ; +} /* alaw2s_array */ + +static inline void +alaw2i_array (unsigned char *buffer, int count, int *ptr) +{ while (--count >= 0) + ptr [count] = alaw_decode [(int) buffer [count]] << 16 ; +} /* alaw2i_array */ + +static inline void +alaw2f_array (unsigned char *buffer, int count, float *ptr, float normfact) +{ while (--count >= 0) + ptr [count] = normfact * alaw_decode [(int) buffer [count]] ; +} /* alaw2f_array */ + +static inline void +alaw2d_array (unsigned char *buffer, int count, double *ptr, double normfact) +{ while (--count >= 0) + ptr [count] = normfact * alaw_decode [(int) buffer [count]] ; +} /* alaw2d_array */ + +static inline void +s2alaw_array (const short *ptr, int count, unsigned char *buffer) +{ while (--count >= 0) + { if (ptr [count] >= 0) + buffer [count] = alaw_encode [ptr [count] / 16] ; + else + buffer [count] = 0x7F & alaw_encode [ptr [count] / -16] ; + } ; +} /* s2alaw_array */ + +static inline void +i2alaw_array (const int *ptr, int count, unsigned char *buffer) +{ while (--count >= 0) + { if (ptr [count] >= 0) + buffer [count] = alaw_encode [ptr [count] >> (16 + 4)] ; + else + buffer [count] = 0x7F & alaw_encode [- ptr [count] >> (16 + 4)] ; + } ; +} /* i2alaw_array */ + +static inline void +f2alaw_array (const float *ptr, int count, unsigned char *buffer, float normfact) +{ while (--count >= 0) + { if (ptr [count] >= 0) + buffer [count] = alaw_encode [lrintf (normfact * ptr [count])] ; + else + buffer [count] = 0x7F & alaw_encode [- lrintf (normfact * ptr [count])] ; + } ; +} /* f2alaw_array */ + +static inline void +d2alaw_array (const double *ptr, int count, unsigned char *buffer, double normfact) +{ while (--count >= 0) + { if (ptr [count] >= 0) + buffer [count] = alaw_encode [lrint (normfact * ptr [count])] ; + else + buffer [count] = 0x7F & alaw_encode [- lrint (normfact * ptr [count])] ; + } ; +} /* d2alaw_array */ + +/*============================================================================== +*/ + +static sf_count_t +alaw_read_alaw2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ; + alaw2s_array (psf->u.ucbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* alaw_read_alaw2s */ + +static sf_count_t +alaw_read_alaw2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ; + alaw2i_array (psf->u.ucbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* alaw_read_alaw2i */ + +static sf_count_t +alaw_read_alaw2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ; + alaw2f_array (psf->u.ucbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* alaw_read_alaw2f */ + +static sf_count_t +alaw_read_alaw2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double) ? 1.0 / ((double) 0x8000) : 1.0 ; + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ; + alaw2d_array (psf->u.ucbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* alaw_read_alaw2d */ + +/*============================================================================================= +*/ + +static sf_count_t +alaw_write_s2alaw (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2alaw_array (ptr + total, bufferlen, psf->u.ucbuf) ; + writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* alaw_write_s2alaw */ + +static sf_count_t +alaw_write_i2alaw (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2alaw_array (ptr + total, bufferlen, psf->u.ucbuf) ; + writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* alaw_write_i2alaw */ + +static sf_count_t +alaw_write_f2alaw (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + float normfact ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFF) / 16.0 : 1.0 / 16 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + f2alaw_array (ptr + total, bufferlen, psf->u.ucbuf, normfact) ; + writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* alaw_write_f2alaw */ + +static sf_count_t +alaw_write_d2alaw (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double) ? (1.0 * 0x7FFF) / 16.0 : 1.0 / 16.0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + d2alaw_array (ptr + total, bufferlen, psf->u.ucbuf, normfact) ; + writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* alaw_write_d2alaw */ + diff --git a/interpretor/libsndfile-1.0.25/src/au.c b/interpretor/libsndfile-1.0.25/src/au.c new file mode 100644 index 0000000..0ac3bf3 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/au.c @@ -0,0 +1,452 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*------------------------------------------------------------------------------ +** Macros to handle big/little endian issues. +*/ + +#define DOTSND_MARKER (MAKE_MARKER ('.', 's', 'n', 'd')) +#define DNSDOT_MARKER (MAKE_MARKER ('d', 'n', 's', '.')) + +#define AU_DATA_OFFSET 24 + +/*------------------------------------------------------------------------------ +** Known AU file encoding types. +*/ + +enum +{ AU_ENCODING_ULAW_8 = 1, /* 8-bit u-law samples */ + AU_ENCODING_PCM_8 = 2, /* 8-bit linear samples */ + AU_ENCODING_PCM_16 = 3, /* 16-bit linear samples */ + AU_ENCODING_PCM_24 = 4, /* 24-bit linear samples */ + AU_ENCODING_PCM_32 = 5, /* 32-bit linear samples */ + + AU_ENCODING_FLOAT = 6, /* floating-point samples */ + AU_ENCODING_DOUBLE = 7, /* double-precision float samples */ + AU_ENCODING_INDIRECT = 8, /* fragmented sampled data */ + AU_ENCODING_NESTED = 9, /* ? */ + AU_ENCODING_DSP_CORE = 10, /* DSP program */ + AU_ENCODING_DSP_DATA_8 = 11, /* 8-bit fixed-point samples */ + AU_ENCODING_DSP_DATA_16 = 12, /* 16-bit fixed-point samples */ + AU_ENCODING_DSP_DATA_24 = 13, /* 24-bit fixed-point samples */ + AU_ENCODING_DSP_DATA_32 = 14, /* 32-bit fixed-point samples */ + + AU_ENCODING_DISPLAY = 16, /* non-audio display data */ + AU_ENCODING_MULAW_SQUELCH = 17, /* ? */ + AU_ENCODING_EMPHASIZED = 18, /* 16-bit linear with emphasis */ + AU_ENCODING_NEXT = 19, /* 16-bit linear with compression (NEXT) */ + AU_ENCODING_COMPRESSED_EMPHASIZED = 20, /* A combination of the two above */ + AU_ENCODING_DSP_COMMANDS = 21, /* Music Kit DSP commands */ + AU_ENCODING_DSP_COMMANDS_SAMPLES = 22, /* ? */ + + AU_ENCODING_ADPCM_G721_32 = 23, /* G721 32 kbs ADPCM - 4 bits per sample. */ + AU_ENCODING_ADPCM_G722 = 24, /* G722 64 kbs ADPCM */ + AU_ENCODING_ADPCM_G723_24 = 25, /* G723 24 kbs ADPCM - 3 bits per sample. */ + AU_ENCODING_ADPCM_G723_40 = 26, /* G723 40 kbs ADPCM - 5 bits per sample. */ + + AU_ENCODING_ALAW_8 = 27 +} ; + +/*------------------------------------------------------------------------------ +** Typedefs. +*/ + +typedef struct +{ int dataoffset ; + int datasize ; + int encoding ; + int samplerate ; + int channels ; +} AU_FMT ; + + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int au_close (SF_PRIVATE *psf) ; + +static int au_format_to_encoding (int format) ; + +static int au_write_header (SF_PRIVATE *psf, int calc_length) ; +static int au_read_header (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +au_open (SF_PRIVATE *psf) +{ int subformat ; + int error = 0 ; + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = au_read_header (psf))) + return error ; + } ; + + if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_AU) + return SFE_BAD_OPEN_FORMAT ; + + subformat = SF_CODEC (psf->sf.format) ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { psf->endian = SF_ENDIAN (psf->sf.format) ; + if (CPU_IS_LITTLE_ENDIAN && psf->endian == SF_ENDIAN_CPU) + psf->endian = SF_ENDIAN_LITTLE ; + else if (psf->endian != SF_ENDIAN_LITTLE) + psf->endian = SF_ENDIAN_BIG ; + + if (au_write_header (psf, SF_FALSE)) + return psf->error ; + + psf->write_header = au_write_header ; + } ; + + psf->container_close = au_close ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + switch (subformat) + { case SF_FORMAT_ULAW : /* 8-bit Ulaw encoding. */ + ulaw_init (psf) ; + break ; + + case SF_FORMAT_PCM_S8 : /* 8-bit linear PCM. */ + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_PCM_16 : /* 16-bit linear PCM. */ + case SF_FORMAT_PCM_24 : /* 24-bit linear PCM */ + case SF_FORMAT_PCM_32 : /* 32-bit linear PCM. */ + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_ALAW : /* 8-bit Alaw encoding. */ + alaw_init (psf) ; + break ; + + /* Lite remove start */ + case SF_FORMAT_FLOAT : /* 32-bit floats. */ + error = float32_init (psf) ; + break ; + + case SF_FORMAT_DOUBLE : /* 64-bit double precision floats. */ + error = double64_init (psf) ; + break ; + + case SF_FORMAT_G721_32 : + error = g72x_init (psf) ; + psf->sf.seekable = SF_FALSE ; + break ; + + case SF_FORMAT_G723_24 : + error = g72x_init (psf) ; + psf->sf.seekable = SF_FALSE ; + break ; + + case SF_FORMAT_G723_40 : + error = g72x_init (psf) ; + psf->sf.seekable = SF_FALSE ; + break ; + /* Lite remove end */ + + default : break ; + } ; + + return error ; +} /* au_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +au_close (SF_PRIVATE *psf) +{ + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + au_write_header (psf, SF_TRUE) ; + + return 0 ; +} /* au_close */ + +static int +au_write_header (SF_PRIVATE *psf, int calc_length) +{ sf_count_t current ; + int encoding, datalength ; + + if (psf->pipeoffset > 0) + return 0 ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + encoding = au_format_to_encoding (SF_CODEC (psf->sf.format)) ; + if (! encoding) + return (psf->error = SFE_BAD_OPEN_FORMAT) ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + + /* + ** Only attempt to seek if we are not writng to a pipe. If we are + ** writing to a pipe we shouldn't be here anyway. + */ + if (psf->is_pipe == SF_FALSE) + psf_fseek (psf, 0, SEEK_SET) ; + + /* + ** AU format files allow a datalength value of -1 if the datalength + ** is not know at the time the header is written. + ** Also use this value of -1 if the datalength > 2 gigabytes. + */ + if (psf->datalength < 0 || psf->datalength > 0x7FFFFFFF) + datalength = -1 ; + else + datalength = (int) (psf->datalength & 0x7FFFFFFF) ; + + if (psf->endian == SF_ENDIAN_BIG) + { psf_binheader_writef (psf, "Em4", DOTSND_MARKER, AU_DATA_OFFSET) ; + psf_binheader_writef (psf, "E4444", datalength, encoding, psf->sf.samplerate, psf->sf.channels) ; + } + else if (psf->endian == SF_ENDIAN_LITTLE) + { psf_binheader_writef (psf, "em4", DNSDOT_MARKER, AU_DATA_OFFSET) ; + psf_binheader_writef (psf, "e4444", datalength, encoding, psf->sf.samplerate, psf->sf.channels) ; + } + else + return (psf->error = SFE_BAD_OPEN_FORMAT) ; + + /* Header construction complete so write it out. */ + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* au_write_header */ + +static int +au_format_to_encoding (int format) +{ + switch (format) + { case SF_FORMAT_PCM_S8 : return AU_ENCODING_PCM_8 ; + case SF_FORMAT_PCM_16 : return AU_ENCODING_PCM_16 ; + case SF_FORMAT_PCM_24 : return AU_ENCODING_PCM_24 ; + case SF_FORMAT_PCM_32 : return AU_ENCODING_PCM_32 ; + + case SF_FORMAT_FLOAT : return AU_ENCODING_FLOAT ; + case SF_FORMAT_DOUBLE : return AU_ENCODING_DOUBLE ; + + case SF_FORMAT_ULAW : return AU_ENCODING_ULAW_8 ; + case SF_FORMAT_ALAW : return AU_ENCODING_ALAW_8 ; + + case SF_FORMAT_G721_32 : return AU_ENCODING_ADPCM_G721_32 ; + case SF_FORMAT_G723_24 : return AU_ENCODING_ADPCM_G723_24 ; + case SF_FORMAT_G723_40 : return AU_ENCODING_ADPCM_G723_40 ; + + default : break ; + } ; + return 0 ; +} /* au_format_to_encoding */ + +static int +au_read_header (SF_PRIVATE *psf) +{ AU_FMT au_fmt ; + int marker, dword ; + + memset (&au_fmt, 0, sizeof (au_fmt)) ; + psf_binheader_readf (psf, "pm", 0, &marker) ; + psf_log_printf (psf, "%M\n", marker) ; + + if (marker == DOTSND_MARKER) + { psf->endian = SF_ENDIAN_BIG ; + + psf_binheader_readf (psf, "E44444", &(au_fmt.dataoffset), &(au_fmt.datasize), + &(au_fmt.encoding), &(au_fmt.samplerate), &(au_fmt.channels)) ; + } + else if (marker == DNSDOT_MARKER) + { psf->endian = SF_ENDIAN_LITTLE ; + psf_binheader_readf (psf, "e44444", &(au_fmt.dataoffset), &(au_fmt.datasize), + &(au_fmt.encoding), &(au_fmt.samplerate), &(au_fmt.channels)) ; + } + else + return SFE_AU_NO_DOTSND ; + + psf_log_printf (psf, " Data Offset : %d\n", au_fmt.dataoffset) ; + + if (psf->fileoffset > 0 && au_fmt.datasize == -1) + { psf_log_printf (psf, " Data Size : -1\n") ; + return SFE_AU_EMBED_BAD_LEN ; + } ; + + if (psf->fileoffset > 0) + { psf->filelength = au_fmt.dataoffset + au_fmt.datasize ; + psf_log_printf (psf, " Data Size : %d\n", au_fmt.datasize) ; + } + else if (au_fmt.datasize == -1 || au_fmt.dataoffset + au_fmt.datasize == psf->filelength) + psf_log_printf (psf, " Data Size : %d\n", au_fmt.datasize) ; + else if (au_fmt.dataoffset + au_fmt.datasize < psf->filelength) + { psf->filelength = au_fmt.dataoffset + au_fmt.datasize ; + psf_log_printf (psf, " Data Size : %d\n", au_fmt.datasize) ; + } + else + { dword = psf->filelength - au_fmt.dataoffset ; + psf_log_printf (psf, " Data Size : %d (should be %d)\n", au_fmt.datasize, dword) ; + au_fmt.datasize = dword ; + } ; + + psf->dataoffset = au_fmt.dataoffset ; + psf->datalength = psf->filelength - psf->dataoffset ; + + if (psf_ftell (psf) < psf->dataoffset) + psf_binheader_readf (psf, "j", psf->dataoffset - psf_ftell (psf)) ; + + psf->sf.samplerate = au_fmt.samplerate ; + psf->sf.channels = au_fmt.channels ; + + /* Only fill in type major. */ + if (psf->endian == SF_ENDIAN_BIG) + psf->sf.format = SF_FORMAT_AU ; + else if (psf->endian == SF_ENDIAN_LITTLE) + psf->sf.format = SF_ENDIAN_LITTLE | SF_FORMAT_AU ; + + psf_log_printf (psf, " Encoding : %d => ", au_fmt.encoding) ; + + psf->sf.format = SF_ENDIAN (psf->sf.format) ; + + switch (au_fmt.encoding) + { case AU_ENCODING_ULAW_8 : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_ULAW ; + psf->bytewidth = 1 ; /* Before decoding */ + psf_log_printf (psf, "8-bit ISDN u-law\n") ; + break ; + + case AU_ENCODING_PCM_8 : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_PCM_S8 ; + psf->bytewidth = 1 ; + psf_log_printf (psf, "8-bit linear PCM\n") ; + break ; + + case AU_ENCODING_PCM_16 : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_PCM_16 ; + psf->bytewidth = 2 ; + psf_log_printf (psf, "16-bit linear PCM\n") ; + break ; + + case AU_ENCODING_PCM_24 : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_PCM_24 ; + psf->bytewidth = 3 ; + psf_log_printf (psf, "24-bit linear PCM\n") ; + break ; + + case AU_ENCODING_PCM_32 : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_PCM_32 ; + psf->bytewidth = 4 ; + psf_log_printf (psf, "32-bit linear PCM\n") ; + break ; + + case AU_ENCODING_FLOAT : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_FLOAT ; + psf->bytewidth = 4 ; + psf_log_printf (psf, "32-bit float\n") ; + break ; + + case AU_ENCODING_DOUBLE : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_DOUBLE ; + psf->bytewidth = 8 ; + psf_log_printf (psf, "64-bit double precision float\n") ; + break ; + + case AU_ENCODING_ALAW_8 : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_ALAW ; + psf->bytewidth = 1 ; /* Before decoding */ + psf_log_printf (psf, "8-bit ISDN A-law\n") ; + break ; + + case AU_ENCODING_ADPCM_G721_32 : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_G721_32 ; + psf->bytewidth = 0 ; + psf_log_printf (psf, "G721 32kbs ADPCM\n") ; + break ; + + case AU_ENCODING_ADPCM_G723_24 : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_G723_24 ; + psf->bytewidth = 0 ; + psf_log_printf (psf, "G723 24kbs ADPCM\n") ; + break ; + + case AU_ENCODING_ADPCM_G723_40 : + psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_G723_40 ; + psf->bytewidth = 0 ; + psf_log_printf (psf, "G723 40kbs ADPCM\n") ; + break ; + + case AU_ENCODING_ADPCM_G722 : + psf_log_printf (psf, "G722 64 kbs ADPCM (unsupported)\n") ; + break ; + + case AU_ENCODING_NEXT : + psf_log_printf (psf, "Weird NeXT encoding format (unsupported)\n") ; + break ; + + default : + psf_log_printf (psf, "Unknown!!\n") ; + break ; + } ; + + psf_log_printf (psf, " Sample Rate : %d\n", au_fmt.samplerate) ; + if (au_fmt.channels < 1) + { psf_log_printf (psf, " Channels : %d **** should be >= 1\n", au_fmt.channels) ; + return SFE_CHANNEL_COUNT_ZERO ; + } + else + psf_log_printf (psf, " Channels : %d\n", au_fmt.channels) ; + + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + if (! psf->sf.frames && psf->blockwidth) + psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; + + return 0 ; +} /* au_read_header */ + diff --git a/interpretor/libsndfile-1.0.25/src/audio_detect.c b/interpretor/libsndfile-1.0.25/src/audio_detect.c new file mode 100644 index 0000000..775077e --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/audio_detect.c @@ -0,0 +1,105 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + + +#include "sfconfig.h" + +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include +#include + +#include "common.h" + +typedef struct +{ int le_float ; + int be_float ; + int le_int_24_32 ; + int be_int_24_32 ; +} VOTE ; + + +static void vote_for_format (VOTE * vote, const unsigned char * data, int datalen) ; + +int +audio_detect (SF_PRIVATE * psf, AUDIO_DETECT *ad, const unsigned char * data, int datalen) +{ VOTE vote ; + + if (psf == NULL) + return 0 ; + + if (ad == NULL || datalen < 256) + return 0 ; + + vote_for_format (&vote, data, datalen) ; + + psf_log_printf (psf, "audio_detect :\n" + " le_float : %d\n" + " be_float : %d\n" + " le_int_24_32 : %d\n" + " be_int_24_32 : %d\n", + vote.le_float, vote.be_float, vote.le_int_24_32, vote.be_int_24_32) ; + + if (0) puts (psf->logbuffer) ; + + if (ad->endianness == SF_ENDIAN_LITTLE && vote.le_float > (3 * datalen) / 4) + { /* Almost certainly 32 bit floats. */ + return SF_FORMAT_FLOAT ; + } ; + + if (ad->endianness == SF_ENDIAN_LITTLE && vote.le_int_24_32 > (3 * datalen) / 4) + { /* Almost certainly 24 bit data stored in 32 bit ints. */ + return SF_FORMAT_PCM_32 ; + } ; + + return 0 ; +} /* data_detect */ + +static void +vote_for_format (VOTE * vote, const unsigned char * data, int datalen) +{ + int k ; + + memset (vote, 0, sizeof (VOTE)) ; + + datalen -= datalen % 4 ; + + for (k = 0 ; k < datalen ; k ++) + { if ((k % 4) == 0) + { if (data [k] == 0 && data [k + 1] != 0) + vote->le_int_24_32 += 4 ; + + if (data [2] != 0 && data [3] == 0) + vote->le_int_24_32 += 4 ; + + if (data [0] != 0 && data [3] > 0x43 && data [3] < 0x4B) + vote->le_float += 4 ; + + if (data [3] != 0 && data [0] > 0x43 && data [0] < 0x4B) + vote->be_float += 4 ; + } ; + } ; + + return ; +} /* vote_for_format */ + diff --git a/interpretor/libsndfile-1.0.25/src/avr.c b/interpretor/libsndfile-1.0.25/src/avr.c new file mode 100644 index 0000000..dd09b46 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/avr.c @@ -0,0 +1,247 @@ +/* +** Copyright (C) 2004-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#define TWOBIT_MARKER (MAKE_MARKER ('2', 'B', 'I', 'T')) +#define AVR_HDR_SIZE 128 + +#define SFE_AVR_X 666 + +/* +** From: hyc@hanauma.Jpl.Nasa.Gov (Howard Chu) +** +** A lot of PD software exists to play Mac .snd files on the ST. One other +** format that seems pretty popular (used by a number of commercial packages) +** is the AVR format (from Audio Visual Research). This format has a 128 byte +** header that looks like this (its actually packed, but thats not portable): +*/ + +typedef struct +{ int marker ; /* 2BIT */ + char name [8] ; /* null-padded sample name */ + short mono ; /* 0 = mono, 0xffff = stereo */ + short rez ; /* 8 = 8 bit, 16 = 16 bit */ + short sign ; /* 0 = unsigned, 0xffff = signed */ + + short loop ; /* 0 = no loop, 0xffff = looping sample */ + short midi ; /* 0xffff = no MIDI note assigned, */ + /* 0xffXX = single key note assignment */ + /* 0xLLHH = key split, low/hi note */ + int srate ; /* sample frequency in hertz */ + int frames ; /* sample length in bytes or words (see rez) */ + int lbeg ; /* offset to start of loop in bytes or words. */ + /* set to zero if unused */ + int lend ; /* offset to end of loop in bytes or words. */ + /* set to sample length if unused */ + short res1 ; /* Reserved, MIDI keyboard split */ + short res2 ; /* Reserved, sample compression */ + short res3 ; /* Reserved */ + char ext [20] ; /* Additional filename space, used if (name[7] != 0) */ + char user [64] ; /* User defined. Typically ASCII message */ +} AVR_HEADER ; + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int avr_close (SF_PRIVATE *psf) ; + +static int avr_read_header (SF_PRIVATE *psf) ; +static int avr_write_header (SF_PRIVATE *psf, int calc_length) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +avr_open (SF_PRIVATE *psf) +{ int error = 0 ; + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = avr_read_header (psf))) + return error ; + } ; + + if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_AVR) + return SFE_BAD_OPEN_FORMAT ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { psf->endian = SF_ENDIAN (psf->sf.format) ; + psf->endian = SF_ENDIAN_BIG ; + + if (avr_write_header (psf, SF_FALSE)) + return psf->error ; + + psf->write_header = avr_write_header ; + } ; + + psf->container_close = avr_close ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + error = pcm_init (psf) ; + + return error ; +} /* avr_open */ + +static int +avr_read_header (SF_PRIVATE *psf) +{ AVR_HEADER hdr ; + + memset (&hdr, 0, sizeof (hdr)) ; + + psf_binheader_readf (psf, "pmb", 0, &hdr.marker, &hdr.name, sizeof (hdr.name)) ; + psf_log_printf (psf, "%M\n", hdr.marker) ; + + if (hdr.marker != TWOBIT_MARKER) + return SFE_AVR_X ; + + psf_log_printf (psf, " Name : %s\n", hdr.name) ; + + psf_binheader_readf (psf, "E22222", &hdr.mono, &hdr.rez, &hdr.sign, &hdr.loop, &hdr.midi) ; + + psf->sf.channels = (hdr.mono & 1) + 1 ; + + psf_log_printf (psf, " Channels : %d\n Bit width : %d\n Signed : %s\n", + (hdr.mono & 1) + 1, hdr.rez, hdr.sign ? "yes" : "no") ; + + switch ((hdr.rez << 16) + (hdr.sign & 1)) + { case ((8 << 16) + 0) : + psf->sf.format = SF_FORMAT_AVR | SF_FORMAT_PCM_U8 ; + psf->bytewidth = 1 ; + break ; + + case ((8 << 16) + 1) : + psf->sf.format = SF_FORMAT_AVR | SF_FORMAT_PCM_S8 ; + psf->bytewidth = 1 ; + break ; + + case ((16 << 16) + 1) : + psf->sf.format = SF_FORMAT_AVR | SF_FORMAT_PCM_16 ; + psf->bytewidth = 2 ; + break ; + + default : + psf_log_printf (psf, "Error : bad rez/sign combination.\n") ; + return SFE_AVR_X ; + } ; + + psf_binheader_readf (psf, "E4444", &hdr.srate, &hdr.frames, &hdr.lbeg, &hdr.lend) ; + + psf->sf.frames = hdr.frames ; + psf->sf.samplerate = hdr.srate ; + + psf_log_printf (psf, " Frames : %D\n", psf->sf.frames) ; + psf_log_printf (psf, " Sample rate : %d\n", psf->sf.samplerate) ; + + psf_binheader_readf (psf, "E222", &hdr.res1, &hdr.res2, &hdr.res3) ; + psf_binheader_readf (psf, "bb", hdr.ext, sizeof (hdr.ext), hdr.user, sizeof (hdr.user)) ; + + psf_log_printf (psf, " Ext : %s\n User : %s\n", hdr.ext, hdr.user) ; + + psf->endian = SF_ENDIAN_BIG ; + + psf->dataoffset = AVR_HDR_SIZE ; + psf->datalength = hdr.frames * (hdr.rez / 8) ; + + if (psf->fileoffset > 0) + psf->filelength = AVR_HDR_SIZE + psf->datalength ; + + if (psf_ftell (psf) != psf->dataoffset) + psf_binheader_readf (psf, "j", psf->dataoffset - psf_ftell (psf)) ; + + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + if (psf->sf.frames == 0 && psf->blockwidth) + psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; + + return 0 ; +} /* avr_read_header */ + +static int +avr_write_header (SF_PRIVATE *psf, int calc_length) +{ sf_count_t current ; + int sign ; + + if (psf->pipeoffset > 0) + return 0 ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + + /* + ** Only attempt to seek if we are not writng to a pipe. If we are + ** writing to a pipe we shouldn't be here anyway. + */ + if (psf->is_pipe == SF_FALSE) + psf_fseek (psf, 0, SEEK_SET) ; + + psf_binheader_writef (psf, "Emz22", TWOBIT_MARKER, make_size_t (8), + psf->sf.channels == 2 ? 0xFFFF : 0, psf->bytewidth * 8) ; + + sign = ((SF_CODEC (psf->sf.format)) == SF_FORMAT_PCM_U8) ? 0 : 0xFFFF ; + + psf_binheader_writef (psf, "E222", sign, 0, 0xFFFF) ; + psf_binheader_writef (psf, "E4444", psf->sf.samplerate, psf->sf.frames, 0, 0) ; + + psf_binheader_writef (psf, "E222zz", 0, 0, 0, make_size_t (20), make_size_t (64)) ; + + /* Header construction complete so write it out. */ + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* avr_write_header */ + +static int +avr_close (SF_PRIVATE *psf) +{ + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + avr_write_header (psf, SF_TRUE) ; + + return 0 ; +} /* avr_close */ + diff --git a/interpretor/libsndfile-1.0.25/src/binheader_writef_check.py b/interpretor/libsndfile-1.0.25/src/binheader_writef_check.py new file mode 100755 index 0000000..adfc5f9 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/binheader_writef_check.py @@ -0,0 +1,116 @@ +#!/usr/bin/python + +# Copyright (C) 2006-2011 Erik de Castro Lopo +# +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# * Neither the author nor the names of any contributors may be used +# to endorse or promote products derived from this software without +# specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + +# This parses C code using regexes (yes, thats horrible) and makes sure +# that calling conventions to the function psf_binheader_writef are +# correct. + + + +import re, string, sys + +_whitespace_re = re.compile ("\s+", re.MULTILINE) + +def find_binheader_writefs (data): + lst = re.findall ('psf_binheader_writef\s*\(\s*[a-zA-Z_]+\s*,\s*\"[^;]+;', data, re.MULTILINE) + return [_whitespace_re.sub (" ", x) for x in lst] + +def find_format_string (s): + fmt = re.search ('"([^"]+)"', s) + if not fmt: + print "Bad format in :\n\n\t%s\n\n" % s + sys.exit (1) + fmt = fmt.groups () + if len (fmt) != 1: + print "Bad format in :\n\n\t%s\n\n" % s + sys.exit (1) + return _whitespace_re.sub ("", fmt [0]) + +def get_param_list (data): + dlist = re.search ("\((.+)\)\s*;", data) + dlist = dlist.groups ()[0] + dlist = string.split (dlist, ",") + dlist = [string.strip (x) for x in dlist] + return dlist [2:] + +def handle_file (fname): + errors = 0 + data = open (fname, "r").read () + + writefs = find_binheader_writefs (data) + for item in writefs: + fmt = find_format_string (item) + params = get_param_list (item) + param_index = 0 + + # print item + + for ch in fmt: + if ch in 'Eet ': + continue + + # print " param [%d] %c : %s" % (param_index, ch, params [param_index]) + + if ch != 'b': + param_index += 1 + continue + + # print item + # print " param [%d] %c : %s <-> %s" % (param_index, ch, params [param_index], params [param_index + 1]) + + if string.find (params [param_index + 1], "sizeof") < 0 \ + and string.find (params [param_index + 1], "make_size_t") < 0 \ + and string.find (params [param_index + 1], "strlen") < 0: + if errors == 0: print + print "\n%s :" % fname + print " param [%d] %c : %s <-> %s" % (param_index, ch, params [param_index], params [param_index + 1]) + print " %s" % item + errors += 1 + param_index += 2 + + return errors + +#=============================================================================== + +if len (sys.argv) > 1: + print "\n binheader_writef_check :", + sys.stdout.flush () + errors = 0 + for fname in sys.argv [1:]: + errors += handle_file (fname) + if errors > 0: + print "\nErrors : %d\n" % errors + sys.exit (1) + +print "ok\n" + diff --git a/interpretor/libsndfile-1.0.25/src/broadcast.c b/interpretor/libsndfile-1.0.25/src/broadcast.c new file mode 100644 index 0000000..975ee84 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/broadcast.c @@ -0,0 +1,190 @@ +/* +** Copyright (C) 2006-2011 Erik de Castro Lopo +** Copyright (C) 2006 Paul Davis +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#include "common.h" + + +static int gen_coding_history (char * added_history, int added_history_max, const SF_INFO * psfinfo) ; + +static inline size_t +bc_min_size (const SF_BROADCAST_INFO* info) +{ if (info == NULL) + return 0 ; + + return offsetof (SF_BROADCAST_INFO, coding_history) + info->coding_history_size ; +} /* bc_min_size */ + +SF_BROADCAST_INFO_16K* +broadcast_var_alloc (void) +{ return calloc (1, sizeof (SF_BROADCAST_INFO_16K)) ; +} /* broadcast_var_alloc */ + +int +broadcast_var_set (SF_PRIVATE *psf, const SF_BROADCAST_INFO * info, size_t datasize) +{ size_t len ; + + if (info == NULL) + return SF_FALSE ; + + if (bc_min_size (info) > datasize) + { psf->error = SFE_BAD_BROADCAST_INFO_SIZE ; + return SF_FALSE ; + } ; + + if (datasize >= sizeof (SF_BROADCAST_INFO_16K)) + { psf->error = SFE_BAD_BROADCAST_INFO_TOO_BIG ; + return SF_FALSE ; + } ; + + if (psf->broadcast_16k == NULL) + { if ((psf->broadcast_16k = broadcast_var_alloc ()) == NULL) + { psf->error = SFE_MALLOC_FAILED ; + return SF_FALSE ; + } ; + } ; + + memcpy (psf->broadcast_16k, info, offsetof (SF_BROADCAST_INFO, coding_history)) ; + + psf_strlcpy_crlf (psf->broadcast_16k->coding_history, info->coding_history, sizeof (psf->broadcast_16k->coding_history), datasize - offsetof (SF_BROADCAST_INFO, coding_history)) ; + len = strlen (psf->broadcast_16k->coding_history) ; + + if (len > 0 && psf->broadcast_16k->coding_history [len - 1] != '\n') + psf_strlcat (psf->broadcast_16k->coding_history, sizeof (psf->broadcast_16k->coding_history), "\r\n") ; + + if (psf->file.mode == SFM_WRITE) + { char added_history [256] ; + + gen_coding_history (added_history, sizeof (added_history), &(psf->sf)) ; + psf_strlcat (psf->broadcast_16k->coding_history, sizeof (psf->broadcast_16k->coding_history), added_history) ; + } ; + + /* Force coding_history_size to be even. */ + len = strlen (psf->broadcast_16k->coding_history) ; + len += (len & 1) ? 1 : 2 ; + psf->broadcast_16k->coding_history_size = len ; + + /* Currently writing this version. */ + psf->broadcast_16k->version = 1 ; + + return SF_TRUE ; +} /* broadcast_var_set */ + + +int +broadcast_var_get (SF_PRIVATE *psf, SF_BROADCAST_INFO * data, size_t datasize) +{ size_t size ; + + if (psf->broadcast_16k == NULL) + return SF_FALSE ; + + size = SF_MIN (datasize, bc_min_size ((const SF_BROADCAST_INFO *) psf->broadcast_16k)) ; + + memcpy (data, psf->broadcast_16k, size) ; + + return SF_TRUE ; +} /* broadcast_var_get */ + +/*------------------------------------------------------------------------------ +*/ + +static int +gen_coding_history (char * added_history, int added_history_max, const SF_INFO * psfinfo) +{ char chnstr [16] ; + int count, width ; + + /* + ** From : http://www.sr.se/utveckling/tu/bwf/docs/codhist2.htm + ** + ** Parameter Variable string Unit + ** ========================================================================================== + ** Coding Algorithm A= + ** Sampling frequency F=<11000,22050,24000,32000,44100,48000> [Hz] + ** Bit-rate B= + ** Word Length W=<8, 12, 14, 16, 18, 20, 22, 24> [bits] + ** Mode M= + ** Text, free string T= + */ + + switch (psfinfo->channels) + { case 0 : + return SF_FALSE ; + + case 1 : + psf_strlcpy (chnstr, sizeof (chnstr), "mono") ; + break ; + + case 2 : + psf_strlcpy (chnstr, sizeof (chnstr), "stereo") ; + break ; + + default : + snprintf (chnstr, sizeof (chnstr), "%uchn", psfinfo->channels) ; + break ; + } ; + + switch (SF_CODEC (psfinfo->format)) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_S8 : + width = 8 ; + break ; + case SF_FORMAT_PCM_16 : + width = 16 ; + break ; + case SF_FORMAT_PCM_24 : + width = 24 ; + break ; + case SF_FORMAT_PCM_32 : + width = 32 ; + break ; + case SF_FORMAT_FLOAT : + width = 24 ; /* Bits in the mantissa + 1 */ + break ; + case SF_FORMAT_DOUBLE : + width = 53 ; /* Bits in the mantissa + 1 */ + break ; + case SF_FORMAT_ULAW : + case SF_FORMAT_ALAW : + width = 12 ; + break ; + default : + width = 42 ; + break ; + } ; + + count = snprintf (added_history, added_history_max, + "A=PCM,F=%u,W=%hu,M=%s,T=%s-%s\r\n", + psfinfo->samplerate, width, chnstr, PACKAGE, VERSION) ; + + if (count >= added_history_max) + return 0 ; + + return count ; +} /* gen_coding_history */ + diff --git a/interpretor/libsndfile-1.0.25/src/caf.c b/interpretor/libsndfile-1.0.25/src/caf.c new file mode 100644 index 0000000..99e9117 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/caf.c @@ -0,0 +1,620 @@ +/* +** Copyright (C) 2005-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" +#include "chanmap.h" + +/*------------------------------------------------------------------------------ +** Macros to handle big/little endian issues. +*/ + +#define aac_MARKER MAKE_MARKER ('a', 'a', 'c', ' ') +#define alac_MARKER MAKE_MARKER ('a', 'l', 'a', 'c') +#define alaw_MARKER MAKE_MARKER ('a', 'l', 'a', 'w') +#define caff_MARKER MAKE_MARKER ('c', 'a', 'f', 'f') +#define chan_MARKER MAKE_MARKER ('c', 'h', 'a', 'n') +#define data_MARKER MAKE_MARKER ('d', 'a', 't', 'a') +#define desc_MARKER MAKE_MARKER ('d', 'e', 's', 'c') +#define edct_MARKER MAKE_MARKER ('e', 'd', 'c', 't') +#define free_MARKER MAKE_MARKER ('f', 'r', 'e', 'e') +#define ima4_MARKER MAKE_MARKER ('i', 'm', 'a', '4') +#define info_MARKER MAKE_MARKER ('i', 'n', 'f', 'o') +#define inst_MARKER MAKE_MARKER ('i', 'n', 's', 't') +#define kuki_MARKER MAKE_MARKER ('k', 'u', 'k', 'i') +#define lpcm_MARKER MAKE_MARKER ('l', 'p', 'c', 'm') +#define mark_MARKER MAKE_MARKER ('m', 'a', 'r', 'k') +#define midi_MARKER MAKE_MARKER ('m', 'i', 'd', 'i') +#define mp1_MARKER MAKE_MARKER ('.', 'm', 'p', '1') +#define mp2_MARKER MAKE_MARKER ('.', 'm', 'p', '2') +#define mp3_MARKER MAKE_MARKER ('.', 'm', 'p', '3') +#define ovvw_MARKER MAKE_MARKER ('o', 'v', 'v', 'w') +#define pakt_MARKER MAKE_MARKER ('p', 'a', 'k', 't') +#define peak_MARKER MAKE_MARKER ('p', 'e', 'a', 'k') +#define regn_MARKER MAKE_MARKER ('r', 'e', 'g', 'n') +#define strg_MARKER MAKE_MARKER ('s', 't', 'r', 'g') +#define umid_MARKER MAKE_MARKER ('u', 'm', 'i', 'd') +#define uuid_MARKER MAKE_MARKER ('u', 'u', 'i', 'd') +#define ulaw_MARKER MAKE_MARKER ('u', 'l', 'a', 'w') +#define MAC3_MARKER MAKE_MARKER ('M', 'A', 'C', '3') +#define MAC6_MARKER MAKE_MARKER ('M', 'A', 'C', '6') + +#define CAF_PEAK_CHUNK_SIZE(ch) ((int) (sizeof (int) + ch * (sizeof (float) + 8))) + +#define SFE_CAF_NOT_CAF 666 +#define SFE_CAF_NO_DESC 667 +#define SFE_CAF_BAD_PEAK 668 + +/*------------------------------------------------------------------------------ +** Typedefs. +*/ + +typedef struct +{ unsigned char srate [8] ; + unsigned int fmt_id ; + unsigned int fmt_flags ; + unsigned int pkt_bytes ; + unsigned int pkt_frames ; + unsigned int channels_per_frame ; + unsigned int bits_per_chan ; +} DESC_CHUNK ; + +typedef struct +{ int chanmap_tag ; +} CAF_PRIVATE ; + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int caf_close (SF_PRIVATE *psf) ; +static int caf_read_header (SF_PRIVATE *psf) ; +static int caf_write_header (SF_PRIVATE *psf, int calc_length) ; +static int caf_command (SF_PRIVATE *psf, int command, void *data, int datasize) ; +static int caf_read_chanmap (SF_PRIVATE * psf, sf_count_t chunk_size) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +caf_open (SF_PRIVATE *psf) +{ int subformat, format, error = 0 ; + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = caf_read_header (psf))) + return error ; + } ; + + subformat = SF_CODEC (psf->sf.format) ; + + if ((psf->container_data = calloc (1, sizeof (CAF_PRIVATE))) == NULL) + return SFE_MALLOC_FAILED ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { if (psf->is_pipe) + return SFE_NO_PIPE_WRITE ; + + format = SF_CONTAINER (psf->sf.format) ; + if (format != SF_FORMAT_CAF) + return SFE_BAD_OPEN_FORMAT ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + if (psf->file.mode != SFM_RDWR || psf->filelength < 44) + { psf->filelength = 0 ; + psf->datalength = 0 ; + psf->dataoffset = 0 ; + psf->sf.frames = 0 ; + } ; + + psf->str_flags = SF_STR_ALLOW_START ; + + /* + ** By default, add the peak chunk to floating point files. Default behaviour + ** can be switched off using sf_command (SFC_SET_PEAK_CHUNK, SF_FALSE). + */ + if (psf->file.mode == SFM_WRITE && (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE)) + { if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL) + return SFE_MALLOC_FAILED ; + psf->peak_info->peak_loc = SF_PEAK_START ; + } ; + + if ((error = caf_write_header (psf, SF_FALSE)) != 0) + return error ; + + psf->write_header = caf_write_header ; + } ; + + psf->container_close = caf_close ; + psf->command = caf_command ; + + switch (subformat) + { case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_ULAW : + error = ulaw_init (psf) ; + break ; + + case SF_FORMAT_ALAW : + error = alaw_init (psf) ; + break ; + + /* Lite remove start */ + case SF_FORMAT_FLOAT : + error = float32_init (psf) ; + break ; + + case SF_FORMAT_DOUBLE : + error = double64_init (psf) ; + break ; + /* Lite remove end */ + + default : + return SFE_UNSUPPORTED_ENCODING ; + } ; + + return error ; +} /* caf_open */ + +static int +caf_close (SF_PRIVATE *psf) +{ + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + caf_write_header (psf, SF_TRUE) ; + + return 0 ; +} /* caf_close */ + +static int +caf_command (SF_PRIVATE * psf, int command, void * UNUSED (data), int UNUSED (datasize)) +{ CAF_PRIVATE *pcaf ; + + if ((pcaf = psf->container_data) == NULL) + return SFE_INTERNAL ; + + switch (command) + { case SFC_SET_CHANNEL_MAP_INFO : + pcaf->chanmap_tag = aiff_caf_find_channel_layout_tag (psf->channel_map, psf->sf.channels) ; + return (pcaf->chanmap_tag != 0) ; + + default : + break ; + } ; + + return 0 ; +} /* caf_command */ + +/*------------------------------------------------------------------------------ +*/ + +static int +decode_desc_chunk (SF_PRIVATE *psf, const DESC_CHUNK *desc) +{ int format ; + + psf->sf.channels = desc->channels_per_frame ; + + format = SF_FORMAT_CAF | (psf->endian == SF_ENDIAN_LITTLE ? SF_ENDIAN_LITTLE : 0) ; + + if (desc->fmt_id == lpcm_MARKER && desc->fmt_flags & 1) + { /* Floating point data. */ + if (desc->bits_per_chan == 32 && desc->pkt_bytes == 4 * desc->channels_per_frame) + { psf->bytewidth = 4 ; + return format | SF_FORMAT_FLOAT ; + } ; + if (desc->bits_per_chan == 64 && desc->pkt_bytes == 8 * desc->channels_per_frame) + { psf->bytewidth = 8 ; + return format | SF_FORMAT_DOUBLE ; + } ; + } ; + + if ((desc->fmt_flags & 1) != 0) + { psf_log_printf (psf, "**** Ooops, 'desc' chunk suggests float data, but other info invalid.\n") ; + return 0 ; + } ; + + if (desc->fmt_id == lpcm_MARKER) + { /* Integer data. */ + if (desc->bits_per_chan == 32 && desc->pkt_bytes == 4 * desc->channels_per_frame) + { psf->bytewidth = 4 ; + return format | SF_FORMAT_PCM_32 ; + } ; + if (desc->bits_per_chan == 24 && desc->pkt_bytes == 3 * desc->channels_per_frame) + { psf->bytewidth = 3 ; + return format | SF_FORMAT_PCM_24 ; + } ; + if (desc->bits_per_chan == 16 && desc->pkt_bytes == 2 * desc->channels_per_frame) + { psf->bytewidth = 2 ; + return format | SF_FORMAT_PCM_16 ; + } ; + if (desc->bits_per_chan == 8 && desc->pkt_bytes == 1 * desc->channels_per_frame) + { psf->bytewidth = 1 ; + return format | SF_FORMAT_PCM_S8 ; + } ; + } ; + + if (desc->fmt_id == alaw_MARKER && desc->bits_per_chan == 8) + { psf->bytewidth = 1 ; + return format | SF_FORMAT_ALAW ; + } ; + + if (desc->fmt_id == ulaw_MARKER && desc->bits_per_chan == 8) + { psf->bytewidth = 1 ; + return format | SF_FORMAT_ULAW ; + } ; + + return 0 ; +} /* decode_desc_chunk */ + +static int +caf_read_header (SF_PRIVATE *psf) +{ DESC_CHUNK desc ; + sf_count_t chunk_size ; + double srate ; + short version, flags ; + int marker, k, have_data = 0, error ; + + memset (&desc, 0, sizeof (desc)) ; + + /* Set position to start of file to begin reading header. */ + psf_binheader_readf (psf, "pmE2E2", 0, &marker, &version, &flags) ; + psf_log_printf (psf, "%M\n Version : %d\n Flags : %x\n", marker, version, flags) ; + if (marker != caff_MARKER) + return SFE_CAF_NOT_CAF ; + + psf_binheader_readf (psf, "mE8b", &marker, &chunk_size, psf->u.ucbuf, 8) ; + srate = double64_be_read (psf->u.ucbuf) ; + snprintf (psf->u.cbuf, sizeof (psf->u.cbuf), "%5.3f", srate) ; + psf_log_printf (psf, "%M : %D\n Sample rate : %s\n", marker, chunk_size, psf->u.cbuf) ; + if (marker != desc_MARKER) + return SFE_CAF_NO_DESC ; + + if (chunk_size < SIGNED_SIZEOF (DESC_CHUNK)) + { psf_log_printf (psf, "**** Chunk size too small. Should be > 32 bytes.\n") ; + return SFE_MALFORMED_FILE ; + } ; + + psf->sf.samplerate = lrint (srate) ; + + psf_binheader_readf (psf, "mE44444", &desc.fmt_id, &desc.fmt_flags, &desc.pkt_bytes, &desc.pkt_frames, + &desc.channels_per_frame, &desc.bits_per_chan) ; + psf_log_printf (psf, " Format id : %M\n Format flags : %x\n Bytes / packet : %u\n" + " Frames / packet : %u\n Channels / frame : %u\n Bits / channel : %u\n", + desc.fmt_id, desc.fmt_flags, desc.pkt_bytes, desc.pkt_frames, desc.channels_per_frame, desc.bits_per_chan) ; + + if (desc.channels_per_frame > SF_MAX_CHANNELS) + { psf_log_printf (psf, "**** Bad channels per frame value %u.\n", desc.channels_per_frame) ; + return SFE_MALFORMED_FILE ; + } ; + + if (chunk_size > SIGNED_SIZEOF (DESC_CHUNK)) + psf_binheader_readf (psf, "j", (int) (chunk_size - sizeof (DESC_CHUNK))) ; + + psf->sf.channels = desc.channels_per_frame ; + + while (have_data == 0 && psf_ftell (psf) < psf->filelength - SIGNED_SIZEOF (marker)) + { psf_binheader_readf (psf, "mE8", &marker, &chunk_size) ; + + switch (marker) + { case peak_MARKER : + psf_log_printf (psf, "%M : %D\n", marker, chunk_size) ; + if (chunk_size != CAF_PEAK_CHUNK_SIZE (psf->sf.channels)) + { psf_binheader_readf (psf, "j", (int) chunk_size) ; + psf_log_printf (psf, "*** File PEAK chunk %D should be %d.\n", chunk_size, CAF_PEAK_CHUNK_SIZE (psf->sf.channels)) ; + return SFE_CAF_BAD_PEAK ; + } ; + + if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL) + return SFE_MALLOC_FAILED ; + + /* read in rest of PEAK chunk. */ + psf_binheader_readf (psf, "E4", & (psf->peak_info->edit_number)) ; + psf_log_printf (psf, " edit count : %d\n", psf->peak_info->edit_number) ; + + psf_log_printf (psf, " Ch Position Value\n") ; + for (k = 0 ; k < psf->sf.channels ; k++) + { sf_count_t position ; + float value ; + + psf_binheader_readf (psf, "Ef8", &value, &position) ; + psf->peak_info->peaks [k].value = value ; + psf->peak_info->peaks [k].position = position ; + + snprintf (psf->u.cbuf, sizeof (psf->u.cbuf), " %2d %-12" PRId64 " %g\n", k, position, value) ; + psf_log_printf (psf, psf->u.cbuf) ; + } ; + + psf->peak_info->peak_loc = SF_PEAK_START ; + break ; + + case chan_MARKER : + if (chunk_size < 12) + { psf_log_printf (psf, "%M : %D (should be >= 12)\n", marker, chunk_size) ; + psf_binheader_readf (psf, "j", (int) chunk_size) ; + break ; + } + + psf_log_printf (psf, "%M : %D\n", marker, chunk_size) ; + + if ((error = caf_read_chanmap (psf, chunk_size))) + return error ; + break ; + + case free_MARKER : + psf_log_printf (psf, "%M : %D\n", marker, chunk_size) ; + psf_binheader_readf (psf, "j", (int) chunk_size) ; + break ; + + case data_MARKER : + if (psf->filelength > 0 && chunk_size + psf->headindex != psf->filelength) + psf_log_printf (psf, "%M : %D (should be %D)\n", marker, chunk_size, chunk_size + 4) ; + else + psf_log_printf (psf, "%M : %D\n", marker, chunk_size) ; + psf_binheader_readf (psf, "E4", &k) ; + psf_log_printf (psf, " edit : %u\n", k) ; + have_data = 1 ; + break ; + + default : + psf_log_printf (psf, " %M : %D (skipped)\n", marker, chunk_size) ; + psf_binheader_readf (psf, "j", (int) chunk_size) ; + break ; + } ; + } ; + + if (have_data == 0) + { psf_log_printf (psf, "**** Error, could not find 'data' chunk.\n") ; + return SFE_MALFORMED_FILE ; + } ; + + psf_log_printf (psf, "End\n") ; + + psf->dataoffset = psf_ftell (psf) ; + psf->datalength = psf->filelength - psf->dataoffset ; + psf->endian = (desc.fmt_flags & 2) ? SF_ENDIAN_LITTLE : SF_ENDIAN_BIG ; + + if ((psf->sf.format = decode_desc_chunk (psf, &desc)) == 0) + return SFE_UNSUPPORTED_ENCODING ; + + if (psf->bytewidth > 0) + psf->sf.frames = psf->datalength / psf->bytewidth ; + + return 0 ; +} /* caf_read_header */ + +/*------------------------------------------------------------------------------ +*/ + +static int +caf_write_header (SF_PRIVATE *psf, int calc_length) +{ CAF_PRIVATE *pcaf ; + DESC_CHUNK desc ; + sf_count_t current, free_len ; + int subformat ; + + if ((pcaf = psf->container_data) == NULL) + return SFE_INTERNAL ; + + memset (&desc, 0, sizeof (desc)) ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + if (psf->bytewidth > 0) + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + /* 'caff' marker, version and flags. */ + psf_binheader_writef (psf, "Em22", caff_MARKER, 1, 0) ; + + /* 'desc' marker and chunk size. */ + psf_binheader_writef (psf, "Em8", desc_MARKER, (sf_count_t) (sizeof (DESC_CHUNK))) ; + + double64_be_write (1.0 * psf->sf.samplerate, psf->u.ucbuf) ; + psf_binheader_writef (psf, "b", psf->u.ucbuf, make_size_t (8)) ; + + subformat = SF_CODEC (psf->sf.format) ; + + psf->endian = SF_ENDIAN (psf->sf.format) ; + + if (CPU_IS_BIG_ENDIAN && (psf->endian == 0 || psf->endian == SF_ENDIAN_CPU)) + psf->endian = SF_ENDIAN_BIG ; + else if (CPU_IS_LITTLE_ENDIAN && (psf->endian == SF_ENDIAN_LITTLE || psf->endian == SF_ENDIAN_CPU)) + psf->endian = SF_ENDIAN_LITTLE ; + + if (psf->endian == SF_ENDIAN_LITTLE) + desc.fmt_flags = 2 ; + else + psf->endian = SF_ENDIAN_BIG ; + + /* initial section (same for all, it appears) */ + switch (subformat) + { case SF_FORMAT_PCM_S8 : + desc.fmt_id = lpcm_MARKER ; + psf->bytewidth = 1 ; + desc.pkt_bytes = psf->bytewidth * psf->sf.channels ; + desc.pkt_frames = 1 ; + desc.channels_per_frame = psf->sf.channels ; + desc.bits_per_chan = 8 ; + break ; + + case SF_FORMAT_PCM_16 : + desc.fmt_id = lpcm_MARKER ; + psf->bytewidth = 2 ; + desc.pkt_bytes = psf->bytewidth * psf->sf.channels ; + desc.pkt_frames = 1 ; + desc.channels_per_frame = psf->sf.channels ; + desc.bits_per_chan = 16 ; + break ; + + case SF_FORMAT_PCM_24 : + psf->bytewidth = 3 ; + desc.pkt_bytes = psf->bytewidth * psf->sf.channels ; + desc.pkt_frames = 1 ; + desc.channels_per_frame = psf->sf.channels ; + desc.bits_per_chan = 24 ; + desc.fmt_id = lpcm_MARKER ; + break ; + + case SF_FORMAT_PCM_32 : + desc.fmt_id = lpcm_MARKER ; + psf->bytewidth = 4 ; + desc.pkt_bytes = psf->bytewidth * psf->sf.channels ; + desc.pkt_frames = 1 ; + desc.channels_per_frame = psf->sf.channels ; + desc.bits_per_chan = 32 ; + break ; + + case SF_FORMAT_FLOAT : + desc.fmt_id = lpcm_MARKER ; + desc.fmt_flags |= 1 ; + psf->bytewidth = 4 ; + desc.pkt_bytes = psf->bytewidth * psf->sf.channels ; + desc.pkt_frames = 1 ; + desc.channels_per_frame = psf->sf.channels ; + desc.bits_per_chan = 32 ; + break ; + + case SF_FORMAT_DOUBLE : + desc.fmt_id = lpcm_MARKER ; + desc.fmt_flags |= 1 ; + psf->bytewidth = 8 ; + desc.pkt_bytes = psf->bytewidth * psf->sf.channels ; + desc.pkt_frames = 1 ; + desc.channels_per_frame = psf->sf.channels ; + desc.bits_per_chan = 64 ; + break ; + + case SF_FORMAT_ALAW : + desc.fmt_id = alaw_MARKER ; + psf->bytewidth = 1 ; + desc.pkt_bytes = psf->bytewidth * psf->sf.channels ; + desc.pkt_frames = 1 ; + desc.channels_per_frame = psf->sf.channels ; + desc.bits_per_chan = 8 ; + break ; + + case SF_FORMAT_ULAW : + desc.fmt_id = ulaw_MARKER ; + psf->bytewidth = 1 ; + desc.pkt_bytes = psf->bytewidth * psf->sf.channels ; + desc.pkt_frames = 1 ; + desc.channels_per_frame = psf->sf.channels ; + desc.bits_per_chan = 8 ; + break ; + + default : + return SFE_UNIMPLEMENTED ; + } ; + + psf_binheader_writef (psf, "mE44444", desc.fmt_id, desc.fmt_flags, desc.pkt_bytes, desc.pkt_frames, desc.channels_per_frame, desc.bits_per_chan) ; + +#if 0 + if (psf->str_flags & SF_STR_LOCATE_START) + caf_write_strings (psf, SF_STR_LOCATE_START) ; +#endif + + if (psf->peak_info != NULL) + { int k ; + psf_binheader_writef (psf, "Em84", peak_MARKER, (sf_count_t) CAF_PEAK_CHUNK_SIZE (psf->sf.channels), psf->peak_info->edit_number) ; + for (k = 0 ; k < psf->sf.channels ; k++) + psf_binheader_writef (psf, "Ef8", (float) psf->peak_info->peaks [k].value, psf->peak_info->peaks [k].position) ; + } ; + + if (psf->channel_map && pcaf->chanmap_tag) + psf_binheader_writef (psf, "Em8444", chan_MARKER, (sf_count_t) 12, pcaf->chanmap_tag, 0, 0) ; + + /* Add free chunk so that the actual audio data starts at a multiple 0x1000. */ + free_len = 0x1000 - psf->headindex - 16 - 12 ; + while (free_len < 0) + free_len += 0x1000 ; + psf_binheader_writef (psf, "Em8z", free_MARKER, free_len, (int) free_len) ; + + psf_binheader_writef (psf, "Em84", data_MARKER, psf->datalength + 4, 0) ; + + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + if (current < psf->dataoffset) + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + else if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* caf_write_header */ + +static int +caf_read_chanmap (SF_PRIVATE * psf, sf_count_t chunk_size) +{ const AIFF_CAF_CHANNEL_MAP * map_info ; + unsigned channel_bitmap, channel_decriptions, bytesread ; + int layout_tag ; + + bytesread = psf_binheader_readf (psf, "E444", &layout_tag, &channel_bitmap, &channel_decriptions) ; + + map_info = aiff_caf_of_channel_layout_tag (layout_tag) ; + + psf_log_printf (psf, " Tag : %x\n", layout_tag) ; + if (map_info) + psf_log_printf (psf, " Layout : %s\n", map_info->name) ; + + if (bytesread < chunk_size) + psf_binheader_readf (psf, "j", chunk_size - bytesread) ; + + if (map_info->channel_map != NULL) + { size_t chanmap_size = psf->sf.channels * sizeof (psf->channel_map [0]) ; + + free (psf->channel_map) ; + + if ((psf->channel_map = malloc (chanmap_size)) == NULL) + return SFE_MALLOC_FAILED ; + + memcpy (psf->channel_map, map_info->channel_map, chanmap_size) ; + } ; + + return 0 ; +} /* caf_read_chanmap */ + diff --git a/interpretor/libsndfile-1.0.25/src/chanmap.c b/interpretor/libsndfile-1.0.25/src/chanmap.c new file mode 100644 index 0000000..9a9f7f0 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/chanmap.c @@ -0,0 +1,262 @@ +/* +** Copyright (C) 2009-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** Mostly from "Apple Core Audio Format Specification 1.0": +** +** http://developer.apple.com/documentation/MusicAudio/Reference/CAFSpec/CAFSpec.pdf +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#include "sndfile.h" +#include "common.h" +#include "chanmap.h" + + +static const AIFF_CAF_CHANNEL_MAP zero_chan [] = +{ { (0 << 16) | 0, NULL, "Use channel descriptions." }, + { (1 << 16) | 0, NULL, "Use channel bitmap." } +} ; /* zero_chan */ + + +static const int one_chan_mono [1] = { SF_CHANNEL_MAP_MONO } ; + +static const AIFF_CAF_CHANNEL_MAP one_chan [] = +{ { (100 << 16) | 1, one_chan_mono, "mono" } +} ; /* one_chan */ + + +static const int two_channel_stereo [2] = { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT } ; + +static const AIFF_CAF_CHANNEL_MAP two_chan [] = +{ { (101 << 16) | 2, two_channel_stereo, "stereo (L, R)" }, + { (102 << 16) | 2, two_channel_stereo, "stereo headphones (L, R)" }, +#if 0 + { (103 << 16) | 2, NULL, "matrix stereo (Lt, Rt)" }, + { (104 << 16) | 2, NULL, "2 channels (mid, side)" }, + { (105 << 16) | 2, NULL, "coincident mic pair" }, + { (106 << 16) | 2, NULL, "binaural stereo (L, R)" + } +#endif +} ; /* two_chan */ + + +static const int three_channel_mpeg_30a [3] = + { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_CENTER } ; +static const int three_channel_mpeg_30b [3] = + { SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT } ; +static const int three_channel_itu_21 [3] = + { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_CENTER } ; +static const int three_channel_dvd_4 [3] = + { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_LFE } ; + +static const AIFF_CAF_CHANNEL_MAP three_chan [] = +{ { (113 << 16) | 3, three_channel_mpeg_30a, "MPEG 3 0 A (L, R, C)" }, + { (114 << 16) | 3, three_channel_mpeg_30b, "MPEG 3 0 B (C, L, R)" }, + { (131 << 16) | 3, three_channel_itu_21, "ITU 2.1 (L, R, Cs)" }, + { (133 << 16) | 3, three_channel_dvd_4, "DVD 4 (L, R, LFE)" } +} ; /* three_chan */ + + +static const int four_channel_ambisonc_b [4] = + { SF_CHANNEL_MAP_AMBISONIC_B_W, SF_CHANNEL_MAP_AMBISONIC_B_X, SF_CHANNEL_MAP_AMBISONIC_B_Y, SF_CHANNEL_MAP_AMBISONIC_B_Z } ; +static const int four_channel_quad [4] = + { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT } ; +static const int four_channel_mpeg_40a [4] = + { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_REAR_CENTER } ; +static const int four_channel_mpeg_40b [4] = + { SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_CENTER } ; +static const int four_channel_itu_23 [4] = + { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT } ; +static const int four_channel_dvd_5 [4] = + { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_LFE, SF_CHANNEL_MAP_REAR_CENTER } ; +static const int four_channel_dvd_10 [4] = + { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LFE } ; + +static const AIFF_CAF_CHANNEL_MAP four_chan [] = +{ { (107 << 16) | 4, four_channel_ambisonc_b, "ambisonic B (W, X, Y, Z)" }, + { (108 << 16) | 4, four_channel_quad, "quad (Lfront, Rfront, Lrear, Rrear)" }, + { (115 << 16) | 4, four_channel_mpeg_40a, "MPEG 4.0 A (L, R, C, Cs)" }, + { (116 << 16) | 4, four_channel_mpeg_40b, "MPEG 4.0 B (C, L, R, Cs)" }, + { (132 << 16) | 4, four_channel_itu_23, "ITU 2.3 (L, R, Ls, Rs)" }, + { (134 << 16) | 4, four_channel_dvd_5, "DVD 5 (L, R, LFE, Cs)" }, + { (136 << 16) | 4, four_channel_dvd_10, "DVD 10 (L, R, C, LFE)" } +} ; /* four_chan */ + + +static const int five_channel_pentagonal [5] = + { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT, SF_CHANNEL_MAP_CENTER } ; +static const int five_channel_mpeg_50_a [5] = + { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT } ; +static const int five_channel_mpeg_50_b [5] = + { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT, SF_CHANNEL_MAP_CENTER } ; +static const int five_channel_mpeg_50_c [5] = + { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT } ; +static const int five_channel_mpeg_50_d [5] = + { SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT } ; +static const int five_channel_dvd_6 [5] = + { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_LFE, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT } ; +static const int five_channel_dvd_11 [5] = + { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LFE, SF_CHANNEL_MAP_REAR_CENTER } ; +static const int five_channel_dvd_18 [5] = + { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT, SF_CHANNEL_MAP_LFE } ; + +static const AIFF_CAF_CHANNEL_MAP five_chan [] = +{ { (109 << 16) | 5, five_channel_pentagonal, "pentagonal (L, R, Lrear, Rrear, C)" }, + { (117 << 16) | 5, five_channel_mpeg_50_a, "MPEG 5.0 A (L, R, C, Ls, Rs)" }, + { (118 << 16) | 5, five_channel_mpeg_50_b, "MPEG 5.0 B (L, R, Ls, Rs, C)" }, + { (119 << 16) | 5, five_channel_mpeg_50_c, "MPEG 5.0 C (L, C, R, Ls, Rs,)" }, + { (120 << 16) | 5, five_channel_mpeg_50_d, "MPEG 5.0 D (C, L, R, Ls, Rs)" }, + { (135 << 16) | 5, five_channel_dvd_6, "DVD 6 (L, R, LFE, Ls, Rs)" }, + { (137 << 16) | 5, five_channel_dvd_11, "DVD 11 (L, R, C, LFE, Cs)" }, + { (138 << 16) | 5, five_channel_dvd_18, "DVD 18 (L, R, Ls, Rs, LFE)" } +} ; /* five_chan */ + + +static const int six_channel_mpeg_51_a [6] = + { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LFE, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT } ; +static const int six_channel_mpeg_51_b [6] = + { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT, SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LFE } ; +static const int six_channel_mpeg_51_c [6] = + { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT, SF_CHANNEL_MAP_LFE } ; +static const int six_channel_mpeg_51_d [6] = + { SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT, SF_CHANNEL_MAP_LFE } ; +static const int six_channel_audio_unit_60 [6] = + { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT, SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_REAR_CENTER } ; +static const int six_channel_aac_60 [6] = + { SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT, SF_CHANNEL_MAP_REAR_CENTER } ; + +static const AIFF_CAF_CHANNEL_MAP six_chan [] = +{ { (110 << 16) | 6, NULL, "hexagonal (L, R, Lr, Rr, C, Rear)" }, + { (121 << 16) | 6, six_channel_mpeg_51_a, "MPEG 5.1 A (L, R, C, LFE, Ls, Rs)" }, + { (122 << 16) | 6, six_channel_mpeg_51_b, "MPEG 5.1 B (L, R, Ls, Rs, C, LFE)" }, + { (123 << 16) | 6, six_channel_mpeg_51_c, "MPEG 5.1 C (L, C, R, Ls, Rs, LFE)" }, + { (124 << 16) | 6, six_channel_mpeg_51_d, "MPEG 5.1 D (C, L, R, Ls, Rs, LFE)" }, + { (139 << 16) | 6, six_channel_audio_unit_60, "AudioUnit 6.0 (L, R, Ls, Rs, C, Cs)" }, + { (141 << 16) | 6, six_channel_aac_60, "AAC 6.0 (C, L, R, Ls, Rs, Cs)" } +} ; /* six_chan */ + + +static const int six_channel_mpeg_61a [7] = + { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LFE, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT, SF_CHANNEL_MAP_REAR_CENTER } ; +static const int six_channel_aac_61 [7] = + { SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT, SF_CHANNEL_MAP_REAR_CENTER, SF_CHANNEL_MAP_LFE } ; + +static const AIFF_CAF_CHANNEL_MAP seven_chan [] = +{ { (125 << 16) | 7, six_channel_mpeg_61a, "MPEG 6.1 A (L, R, C, LFE, Ls, Rs, Cs)" }, + { (140 << 16) | 7, NULL, "AudioUnit 7.0 (L, R, Ls, Rs, C, Rls, Rrs)" }, + { (142 << 16) | 7, six_channel_aac_61, "AAC 6.1 (C, L, R, Ls, Rs, Cs, Lfe)" }, + { (143 << 16) | 7, NULL, "AAC 7.0 (C, L, R, Ls, Rs, Rls, Rrs,)" } +} ; /* seven_chan */ + + +static const AIFF_CAF_CHANNEL_MAP eight_chan [] = +{ { (111 << 16) | 8, NULL, + // front left, front right, rear left, rear right, + // front center, rear center, side left, side right + "octagonal (Lf, Rf, Lr, Rr, Cf, Cr, Ls, Rs)" + }, + { (112 << 16) | 8, NULL, + // left, right, rear left, rear right + // top left, top right, top rear left, top rear right + "cube (L, R, Lrear, Rrear, Ltop, Rtop, Ltoprear, Rtoprear)" + }, + { (126 << 16) | 8, NULL, "MPEG 7.1 A (L, R, C, LFE, Ls, Rs, Lc, Rc)" }, + { (127 << 16) | 8, NULL, "MPEG 7.1 B (C, Lc, Rc, L, R, Ls, Rs, LFE)" }, + { (128 << 16) | 8, NULL, "MPEG 7.1 C (L, R, C, LFE, Ls, R, Rls, Rrs)" }, + { (129 << 16) | 8, NULL, "Emagic Default 7.1 (L, R, Ls, Rs, C, LFE, Lc, Rc)" }, + { (130 << 16) | 8, NULL, + // (ITU_5_1 plus a matrix encoded stereo mix) + "SMPTE DTV (L, R, C, LFE, Ls, Rs, Lt, Rt)" + }, + { (144 << 16) | 8, NULL, "AAC octagonal (C, L, R, Ls, Rs, Rls, Rrs, Cs)" } +} ; /* eight_chan */ + + + +#if 0 + +TMH_10_2_std = (145 << 16) | 16, +// L R C Vhc Lsd Rsd Ls Rs Vhl Vhr Lw Rw Csd Cs LFE1 LFE2 + +TMH_10_2_full = (146 << 16) | 21, +// TMH_10_2_std plus: Lc Rc HI VI Haptic + +#endif + + +typedef struct +{ const AIFF_CAF_CHANNEL_MAP * map ; + int len ; +} MAP_MAP ; + +static const MAP_MAP map [] = +{ { zero_chan, ARRAY_LEN (zero_chan) }, + { one_chan, ARRAY_LEN (one_chan) }, + { two_chan, ARRAY_LEN (two_chan) }, + { three_chan, ARRAY_LEN (three_chan) }, + { four_chan, ARRAY_LEN (four_chan) }, + { five_chan, ARRAY_LEN (five_chan) }, + { six_chan, ARRAY_LEN (six_chan) }, + { seven_chan, ARRAY_LEN (seven_chan) }, + { eight_chan, ARRAY_LEN (eight_chan) } +} ; /* map */ + + +int +aiff_caf_find_channel_layout_tag (const int *chan_map, int channels) +{ const AIFF_CAF_CHANNEL_MAP * curr_map ; + unsigned k, len ; + + if (channels < 1 || channels > ARRAY_LEN (map)) + return 0 ; + + curr_map = map [channels].map ; + len = map [channels].len ; + + for (k = 0 ; k < len ; k++) + if (curr_map [k].channel_map != NULL) + if (memcmp (chan_map, curr_map [k].channel_map, channels * sizeof (chan_map [0])) == 0) + return curr_map [k].channel_layout_tag ; + + return 0 ; +} /* aiff_caf_find_channel_layout_tag */ + +const AIFF_CAF_CHANNEL_MAP * +aiff_caf_of_channel_layout_tag (int tag) +{ const AIFF_CAF_CHANNEL_MAP * curr_map ; + unsigned k, len ; + int channels = tag & 0xffff ; + + if (channels < 0 || channels > ARRAY_LEN (map)) + return NULL ; + + curr_map = map [channels].map ; + len = map [channels].len ; + + for (k = 0 ; k < len ; k++) + if (curr_map [k].channel_layout_tag == tag) + return curr_map + k ; + + return NULL ; +} /* aiff_caf_of_channel_layout_tag */ diff --git a/interpretor/libsndfile-1.0.25/src/chanmap.h b/interpretor/libsndfile-1.0.25/src/chanmap.h new file mode 100644 index 0000000..8af409d --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/chanmap.h @@ -0,0 +1,32 @@ +/* +** Copyright (C) 2009-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +typedef struct +{ /* The tag in the AIFF or CAF file. */ + int channel_layout_tag ; + + /* The equivalent array of SF_CHANNEL_MAP_* entries. */ + const int * channel_map ; + + const char * name ; +} AIFF_CAF_CHANNEL_MAP ; + + +int aiff_caf_find_channel_layout_tag (const int *chan_map, int channels) ; + +const AIFF_CAF_CHANNEL_MAP * aiff_caf_of_channel_layout_tag (int tag) ; diff --git a/interpretor/libsndfile-1.0.25/src/chunk.c b/interpretor/libsndfile-1.0.25/src/chunk.c new file mode 100644 index 0000000..dc17aae --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/chunk.c @@ -0,0 +1,54 @@ +/* +** Copyright (C) 2008-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + + +void +pchk4_store (PRIV_CHUNK4 * pchk, int marker, sf_count_t offset, sf_count_t len) +{ + if (pchk->count >= ARRAY_LEN (pchk->l)) + return ; + + pchk->l [pchk->count].chunk = marker ; + pchk->l [pchk->count].offset = offset ; + pchk->l [pchk->count].len = len ; + + pchk->count ++ ; + + return ; +} /* pchk4_store */ + +int +pchk4_find (PRIV_CHUNK4 * pchk, int marker) +{ int k ; + + for (k = 0 ; k < pchk->count ; k++) + if (pchk->l [k].chunk == marker) + return k ; + + return -1 ; +} /* pchk4_find */ + diff --git a/interpretor/libsndfile-1.0.25/src/command.c b/interpretor/libsndfile-1.0.25/src/command.c new file mode 100644 index 0000000..aae2a27 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/command.c @@ -0,0 +1,376 @@ +/* +** Copyright (C) 2001-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#include "sndfile.h" +#include "common.h" + +static SF_FORMAT_INFO const simple_formats [] = +{ + { SF_FORMAT_AIFF | SF_FORMAT_PCM_16, + "AIFF (Apple/SGI 16 bit PCM)", "aiff" + }, + + { SF_FORMAT_AIFF | SF_FORMAT_FLOAT, + "AIFF (Apple/SGI 32 bit float)", "aifc" + }, + + { SF_FORMAT_AIFF | SF_FORMAT_PCM_S8, + "AIFF (Apple/SGI 8 bit PCM)", "aiff" + }, + + { SF_FORMAT_AU | SF_FORMAT_PCM_16, + "AU (Sun/Next 16 bit PCM)", "au" + }, + + { SF_FORMAT_AU | SF_FORMAT_ULAW, + "AU (Sun/Next 8-bit u-law)", "au" + }, + + { SF_FORMAT_CAF | SF_FORMAT_PCM_16, + "CAF (Apple 16 bit PCM)", "caf" + }, + +#if HAVE_EXTERNAL_LIBS + { SF_FORMAT_FLAC | SF_FORMAT_PCM_16, + "FLAC 16 bit", "flac" + }, +#endif + + { SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, + "OKI Dialogic VOX ADPCM", "vox" + }, + +#if HAVE_EXTERNAL_LIBS + { SF_FORMAT_OGG | SF_FORMAT_VORBIS, + "Ogg Vorbis (Xiph Foundation)", "oga" + }, +#endif + + { SF_FORMAT_WAV | SF_FORMAT_PCM_16, + "WAV (Microsoft 16 bit PCM)", "wav" + }, + + { SF_FORMAT_WAV | SF_FORMAT_FLOAT, + "WAV (Microsoft 32 bit float)", "wav" + }, + + { SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, + "WAV (Microsoft 4 bit IMA ADPCM)", "wav" + }, + + { SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, + "WAV (Microsoft 4 bit MS ADPCM)", "wav" + }, + + { SF_FORMAT_WAV | SF_FORMAT_PCM_U8, + "WAV (Microsoft 8 bit PCM)", "wav" + }, + +} ; /* simple_formats */ + +int +psf_get_format_simple_count (void) +{ return (sizeof (simple_formats) / sizeof (SF_FORMAT_INFO)) ; +} /* psf_get_format_simple_count */ + +int +psf_get_format_simple (SF_FORMAT_INFO *data) +{ int indx ; + + if (data->format < 0 || data->format >= (SIGNED_SIZEOF (simple_formats) / SIGNED_SIZEOF (SF_FORMAT_INFO))) + return SFE_BAD_COMMAND_PARAM ; + + indx = data->format ; + memcpy (data, &(simple_formats [indx]), SIGNED_SIZEOF (SF_FORMAT_INFO)) ; + + return 0 ; +} /* psf_get_format_simple */ + +/*============================================================================ +** Major format info. +*/ + +static SF_FORMAT_INFO const major_formats [] = +{ + { SF_FORMAT_AIFF, "AIFF (Apple/SGI)", "aiff" }, + { SF_FORMAT_AU, "AU (Sun/NeXT)", "au" }, + { SF_FORMAT_AVR, "AVR (Audio Visual Research)", "avr" }, + { SF_FORMAT_CAF, "CAF (Apple Core Audio File)", "caf" }, +#if HAVE_EXTERNAL_LIBS + { SF_FORMAT_FLAC, "FLAC (FLAC Lossless Audio Codec)", "flac" }, +#endif + { SF_FORMAT_HTK, "HTK (HMM Tool Kit)", "htk" }, + { SF_FORMAT_SVX, "IFF (Amiga IFF/SVX8/SV16)", "iff" }, + { SF_FORMAT_MAT4, "MAT4 (GNU Octave 2.0 / Matlab 4.2)", "mat" }, + { SF_FORMAT_MAT5, "MAT5 (GNU Octave 2.1 / Matlab 5.0)", "mat" }, + { SF_FORMAT_MPC2K, "MPC (Akai MPC 2k)", "mpc" }, +#if HAVE_EXTERNAL_LIBS + { SF_FORMAT_OGG, "OGG (OGG Container format)", "oga" }, +#endif + { SF_FORMAT_PAF, "PAF (Ensoniq PARIS)", "paf" }, + { SF_FORMAT_PVF, "PVF (Portable Voice Format)", "pvf" }, + { SF_FORMAT_RAW, "RAW (header-less)", "raw" }, + { SF_FORMAT_RF64, "RF64 (RIFF 64)", "rf64" }, + { SF_FORMAT_SD2, "SD2 (Sound Designer II)", "sd2" }, + { SF_FORMAT_SDS, "SDS (Midi Sample Dump Standard)", "sds" }, + { SF_FORMAT_IRCAM, "SF (Berkeley/IRCAM/CARL)", "sf" }, + { SF_FORMAT_VOC, "VOC (Creative Labs)", "voc" }, + { SF_FORMAT_W64, "W64 (SoundFoundry WAVE 64)", "w64" }, + { SF_FORMAT_WAV, "WAV (Microsoft)", "wav" }, + { SF_FORMAT_NIST, "WAV (NIST Sphere)", "wav" }, + { SF_FORMAT_WAVEX, "WAVEX (Microsoft)", "wav" }, + { SF_FORMAT_WVE, "WVE (Psion Series 3)", "wve" }, + { SF_FORMAT_XI, "XI (FastTracker 2)", "xi" }, + +} ; /* major_formats */ + +int +psf_get_format_major_count (void) +{ return (sizeof (major_formats) / sizeof (SF_FORMAT_INFO)) ; +} /* psf_get_format_major_count */ + +int +psf_get_format_major (SF_FORMAT_INFO *data) +{ int indx ; + + if (data->format < 0 || data->format >= (SIGNED_SIZEOF (major_formats) / SIGNED_SIZEOF (SF_FORMAT_INFO))) + return SFE_BAD_COMMAND_PARAM ; + + indx = data->format ; + memcpy (data, &(major_formats [indx]), SIGNED_SIZEOF (SF_FORMAT_INFO)) ; + + return 0 ; +} /* psf_get_format_major */ + +/*============================================================================ +** Subtype format info. +*/ + +static SF_FORMAT_INFO subtype_formats [] = +{ + { SF_FORMAT_PCM_S8, "Signed 8 bit PCM", NULL }, + { SF_FORMAT_PCM_16, "Signed 16 bit PCM", NULL }, + { SF_FORMAT_PCM_24, "Signed 24 bit PCM", NULL }, + { SF_FORMAT_PCM_32, "Signed 32 bit PCM", NULL }, + + { SF_FORMAT_PCM_U8, "Unsigned 8 bit PCM", NULL }, + + { SF_FORMAT_FLOAT, "32 bit float", NULL }, + { SF_FORMAT_DOUBLE, "64 bit float", NULL }, + + { SF_FORMAT_ULAW, "U-Law", NULL }, + { SF_FORMAT_ALAW, "A-Law", NULL }, + { SF_FORMAT_IMA_ADPCM, "IMA ADPCM", NULL }, + { SF_FORMAT_MS_ADPCM, "Microsoft ADPCM", NULL }, + + { SF_FORMAT_GSM610, "GSM 6.10", NULL }, + + { SF_FORMAT_G721_32, "32kbs G721 ADPCM", NULL }, + { SF_FORMAT_G723_24, "24kbs G723 ADPCM", NULL }, + + { SF_FORMAT_DWVW_12, "12 bit DWVW", NULL }, + { SF_FORMAT_DWVW_16, "16 bit DWVW", NULL }, + { SF_FORMAT_DWVW_24, "24 bit DWVW", NULL }, + { SF_FORMAT_VOX_ADPCM, "VOX ADPCM", "vox" }, + + { SF_FORMAT_DPCM_16, "16 bit DPCM", NULL }, + { SF_FORMAT_DPCM_8, "8 bit DPCM", NULL }, + +#if HAVE_EXTERNAL_LIBS + { SF_FORMAT_VORBIS, "Vorbis", NULL }, +#endif +} ; /* subtype_formats */ + +int +psf_get_format_subtype_count (void) +{ return (sizeof (subtype_formats) / sizeof (SF_FORMAT_INFO)) ; +} /* psf_get_format_subtype_count */ + +int +psf_get_format_subtype (SF_FORMAT_INFO *data) +{ int indx ; + + if (data->format < 0 || data->format >= (SIGNED_SIZEOF (subtype_formats) / SIGNED_SIZEOF (SF_FORMAT_INFO))) + return SFE_BAD_COMMAND_PARAM ; + + indx = data->format ; + memcpy (data, &(subtype_formats [indx]), sizeof (SF_FORMAT_INFO)) ; + + return 0 ; +} /* psf_get_format_subtype */ + +/*============================================================================== +*/ + +int +psf_get_format_info (SF_FORMAT_INFO *data) +{ int k, format ; + + if (SF_CONTAINER (data->format)) + { format = SF_CONTAINER (data->format) ; + + for (k = 0 ; k < (SIGNED_SIZEOF (major_formats) / SIGNED_SIZEOF (SF_FORMAT_INFO)) ; k++) + { if (format == major_formats [k].format) + { memcpy (data, &(major_formats [k]), sizeof (SF_FORMAT_INFO)) ; + return 0 ; + } ; + } ; + } + else if (SF_CODEC (data->format)) + { format = SF_CODEC (data->format) ; + + for (k = 0 ; k < (SIGNED_SIZEOF (subtype_formats) / SIGNED_SIZEOF (SF_FORMAT_INFO)) ; k++) + { if (format == subtype_formats [k].format) + { memcpy (data, &(subtype_formats [k]), sizeof (SF_FORMAT_INFO)) ; + return 0 ; + } ; + } ; + } ; + + memset (data, 0, sizeof (SF_FORMAT_INFO)) ; + + return SFE_BAD_COMMAND_PARAM ; +} /* psf_get_format_info */ + +/*============================================================================== +*/ + +double +psf_calc_signal_max (SF_PRIVATE *psf, int normalize) +{ sf_count_t position ; + double max_val, temp, *data ; + int k, len, readcount, save_state ; + + /* If the file is not seekable, there is nothing we can do. */ + if (! psf->sf.seekable) + { psf->error = SFE_NOT_SEEKABLE ; + return 0.0 ; + } ; + + if (! psf->read_double) + { psf->error = SFE_UNIMPLEMENTED ; + return 0.0 ; + } ; + + save_state = sf_command ((SNDFILE*) psf, SFC_GET_NORM_DOUBLE, NULL, 0) ; + sf_command ((SNDFILE*) psf, SFC_SET_NORM_DOUBLE, NULL, normalize) ; + + /* Brute force. Read the whole file and find the biggest sample. */ + /* Get current position in file */ + position = sf_seek ((SNDFILE*) psf, 0, SEEK_CUR) ; + /* Go to start of file. */ + sf_seek ((SNDFILE*) psf, 0, SEEK_SET) ; + + data = psf->u.dbuf ; + len = ARRAY_LEN (psf->u.dbuf) ; + + for (readcount = 1, max_val = 0.0 ; readcount > 0 ; /* nothing */) + { readcount = sf_read_double ((SNDFILE*) psf, data, len) ; + for (k = 0 ; k < readcount ; k++) + { temp = fabs (data [k]) ; + max_val = temp > max_val ? temp : max_val ; + } ; + } ; + + /* Return to SNDFILE to original state. */ + sf_seek ((SNDFILE*) psf, position, SEEK_SET) ; + sf_command ((SNDFILE*) psf, SFC_SET_NORM_DOUBLE, NULL, save_state) ; + + return max_val ; +} /* psf_calc_signal_max */ + +int +psf_calc_max_all_channels (SF_PRIVATE *psf, double *peaks, int normalize) +{ sf_count_t position ; + double temp, *data ; + int k, len, readcount, save_state ; + int chan ; + + /* If the file is not seekable, there is nothing we can do. */ + if (! psf->sf.seekable) + return (psf->error = SFE_NOT_SEEKABLE) ; + + if (! psf->read_double) + return (psf->error = SFE_UNIMPLEMENTED) ; + + save_state = sf_command ((SNDFILE*) psf, SFC_GET_NORM_DOUBLE, NULL, 0) ; + sf_command ((SNDFILE*) psf, SFC_SET_NORM_DOUBLE, NULL, normalize) ; + + memset (peaks, 0, sizeof (double) * psf->sf.channels) ; + + /* Brute force. Read the whole file and find the biggest sample for each channel. */ + position = sf_seek ((SNDFILE*) psf, 0, SEEK_CUR) ; /* Get current position in file */ + sf_seek ((SNDFILE*) psf, 0, SEEK_SET) ; /* Go to start of file. */ + + len = ARRAY_LEN (psf->u.dbuf) ; + + data = psf->u.dbuf ; + + chan = 0 ; + readcount = len ; + while (readcount > 0) + { readcount = sf_read_double ((SNDFILE*) psf, data, len) ; + for (k = 0 ; k < readcount ; k++) + { temp = fabs (data [k]) ; + peaks [chan] = temp > peaks [chan] ? temp : peaks [chan] ; + chan = (chan + 1) % psf->sf.channels ; + } ; + } ; + + sf_seek ((SNDFILE*) psf, position, SEEK_SET) ; /* Return to original position. */ + + sf_command ((SNDFILE*) psf, SFC_SET_NORM_DOUBLE, NULL, save_state) ; + + return 0 ; +} /* psf_calc_max_all_channels */ + +int +psf_get_signal_max (SF_PRIVATE *psf, double *peak) +{ int k ; + + if (psf->peak_info == NULL) + return SF_FALSE ; + + peak [0] = psf->peak_info->peaks [0].value ; + + for (k = 1 ; k < psf->sf.channels ; k++) + peak [0] = SF_MAX (peak [0], psf->peak_info->peaks [k].value) ; + + return SF_TRUE ; +} /* psf_get_signal_max */ + +int +psf_get_max_all_channels (SF_PRIVATE *psf, double *peaks) +{ int k ; + + if (psf->peak_info == NULL) + return SF_FALSE ; + + for (k = 0 ; k < psf->sf.channels ; k++) + peaks [k] = psf->peak_info->peaks [k].value ; + + return SF_TRUE ; +} /* psf_get_max_all_channels */ + + diff --git a/interpretor/libsndfile-1.0.25/src/common.c b/interpretor/libsndfile-1.0.25/src/common.c new file mode 100644 index 0000000..8aadbab --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/common.c @@ -0,0 +1,1465 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include + +#include +#include +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*----------------------------------------------------------------------------------------------- +** psf_log_printf allows libsndfile internal functions to print to an internal logbuffer which +** can later be displayed. +** The format specifiers are as for printf but without the field width and other modifiers. +** Printing is performed to the logbuffer char array of the SF_PRIVATE struct. +** Printing is done in such a way as to guarantee that the log never overflows the end of the +** logbuffer array. +*/ + +static inline void +log_putchar (SF_PRIVATE *psf, char ch) +{ if (psf->logindex < SIGNED_SIZEOF (psf->logbuffer) - 1) + { psf->logbuffer [psf->logindex++] = ch ; + psf->logbuffer [psf->logindex] = 0 ; + } ; + return ; +} /* log_putchar */ + +void +psf_log_printf (SF_PRIVATE *psf, const char *format, ...) +{ va_list ap ; + unsigned int u ; + int d, tens, shift, width, width_specifier, left_align ; + char c, *strptr, istr [5], lead_char, sign_char ; + + va_start (ap, format) ; + + while ((c = *format++)) + { if (c != '%') + { log_putchar (psf, c) ; + continue ; + } ; + + if (format [0] == '%') /* Handle %% */ + { log_putchar (psf, '%') ; + format ++ ; + continue ; + } ; + + sign_char = 0 ; + left_align = SF_FALSE ; + while (1) + { switch (format [0]) + { case ' ' : + case '+' : + sign_char = format [0] ; + format ++ ; + continue ; + + case '-' : + left_align = SF_TRUE ; + format ++ ; + continue ; + + default : break ; + } ; + + break ; + } ; + + if (format [0] == 0) + break ; + + lead_char = ' ' ; + if (format [0] == '0') + lead_char = '0' ; + + width_specifier = 0 ; + while ((c = *format++) && isdigit (c)) + width_specifier = width_specifier * 10 + (c - '0') ; + + switch (c) + { case 0 : /* NULL character. */ + va_end (ap) ; + return ; + + case 's': /* string */ + strptr = va_arg (ap, char *) ; + if (strptr == NULL) + break ; + width_specifier -= strlen (strptr) ; + if (left_align == SF_FALSE) + while (width_specifier -- > 0) + log_putchar (psf, ' ') ; + while (*strptr) + log_putchar (psf, *strptr++) ; + while (width_specifier -- > 0) + log_putchar (psf, ' ') ; + break ; + + case 'd': /* int */ + d = va_arg (ap, int) ; + + if (d < 0) + { d = -d ; + sign_char = '-' ; + if (lead_char != '0' && left_align == SF_FALSE) + width_specifier -- ; + } ; + + tens = 1 ; + width = 1 ; + while (d / tens >= 10) + { tens *= 10 ; + width ++ ; + } ; + + width_specifier -= width ; + + if (sign_char == ' ') + { log_putchar (psf, ' ') ; + width_specifier -- ; + } ; + + if (left_align == SF_FALSE && lead_char != '0') + { if (sign_char == '+') + width_specifier -- ; + + while (width_specifier -- > 0) + log_putchar (psf, lead_char) ; + } ; + + if (sign_char == '+' || sign_char == '-') + { log_putchar (psf, sign_char) ; + width_specifier -- ; + } ; + + if (left_align == SF_FALSE) + while (width_specifier -- > 0) + log_putchar (psf, lead_char) ; + + while (tens > 0) + { log_putchar (psf, '0' + d / tens) ; + d %= tens ; + tens /= 10 ; + } ; + + while (width_specifier -- > 0) + log_putchar (psf, lead_char) ; + break ; + + case 'D': /* sf_count_t */ + { sf_count_t D, Tens ; + + D = va_arg (ap, sf_count_t) ; + + if (D == 0) + { while (-- width_specifier > 0) + log_putchar (psf, lead_char) ; + log_putchar (psf, '0') ; + break ; + } + if (D < 0) + { log_putchar (psf, '-') ; + D = -D ; + } ; + Tens = 1 ; + width = 1 ; + while (D / Tens >= 10) + { Tens *= 10 ; + width ++ ; + } ; + + while (width_specifier > width) + { log_putchar (psf, lead_char) ; + width_specifier-- ; + } ; + + while (Tens > 0) + { log_putchar (psf, '0' + D / Tens) ; + D %= Tens ; + Tens /= 10 ; + } ; + } ; + break ; + + case 'u': /* unsigned int */ + u = va_arg (ap, unsigned int) ; + + tens = 1 ; + width = 1 ; + while (u / tens >= 10) + { tens *= 10 ; + width ++ ; + } ; + + width_specifier -= width ; + + if (sign_char == ' ') + { log_putchar (psf, ' ') ; + width_specifier -- ; + } ; + + if (left_align == SF_FALSE && lead_char != '0') + { if (sign_char == '+') + width_specifier -- ; + + while (width_specifier -- > 0) + log_putchar (psf, lead_char) ; + } ; + + if (sign_char == '+' || sign_char == '-') + { log_putchar (psf, sign_char) ; + width_specifier -- ; + } ; + + if (left_align == SF_FALSE) + while (width_specifier -- > 0) + log_putchar (psf, lead_char) ; + + while (tens > 0) + { log_putchar (psf, '0' + u / tens) ; + u %= tens ; + tens /= 10 ; + } ; + + while (width_specifier -- > 0) + log_putchar (psf, lead_char) ; + break ; + + case 'c': /* char */ + c = va_arg (ap, int) & 0xFF ; + log_putchar (psf, c) ; + break ; + + case 'x': /* hex */ + case 'X': /* hex */ + d = va_arg (ap, int) ; + + if (d == 0) + { while (--width_specifier > 0) + log_putchar (psf, lead_char) ; + log_putchar (psf, '0') ; + break ; + } ; + shift = 28 ; + width = (width_specifier < 8) ? 8 : width_specifier ; + while (! ((0xF << shift) & d)) + { shift -= 4 ; + width -- ; + } ; + + while (width > 0 && width_specifier > width) + { log_putchar (psf, lead_char) ; + width_specifier-- ; + } ; + + while (shift >= 0) + { c = (d >> shift) & 0xF ; + log_putchar (psf, (c > 9) ? c + 'A' - 10 : c + '0') ; + shift -= 4 ; + } ; + break ; + + case 'M': /* int2str */ + d = va_arg (ap, int) ; + if (CPU_IS_LITTLE_ENDIAN) + { istr [0] = d & 0xFF ; + istr [1] = (d >> 8) & 0xFF ; + istr [2] = (d >> 16) & 0xFF ; + istr [3] = (d >> 24) & 0xFF ; + } + else + { istr [3] = d & 0xFF ; + istr [2] = (d >> 8) & 0xFF ; + istr [1] = (d >> 16) & 0xFF ; + istr [0] = (d >> 24) & 0xFF ; + } ; + istr [4] = 0 ; + strptr = istr ; + while (*strptr) + { c = *strptr++ ; + log_putchar (psf, c) ; + } ; + break ; + + default : + log_putchar (psf, '*') ; + log_putchar (psf, c) ; + log_putchar (psf, '*') ; + break ; + } /* switch */ + } /* while */ + + va_end (ap) ; + return ; +} /* psf_log_printf */ + +/*----------------------------------------------------------------------------------------------- +** ASCII header printf functions. +** Some formats (ie NIST) use ascii text in their headers. +** Format specifiers are the same as the standard printf specifiers (uses vsnprintf). +** If this generates a compile error on any system, the author should be notified +** so an alternative vsnprintf can be provided. +*/ + +void +psf_asciiheader_printf (SF_PRIVATE *psf, const char *format, ...) +{ va_list argptr ; + int maxlen ; + char *start ; + + maxlen = strlen ((char*) psf->header) ; + start = ((char*) psf->header) + maxlen ; + maxlen = sizeof (psf->header) - maxlen ; + + va_start (argptr, format) ; + vsnprintf (start, maxlen, format, argptr) ; + va_end (argptr) ; + + /* Make sure the string is properly terminated. */ + start [maxlen - 1] = 0 ; + + psf->headindex = strlen ((char*) psf->header) ; + + return ; +} /* psf_asciiheader_printf */ + +/*----------------------------------------------------------------------------------------------- +** Binary header writing functions. Returns number of bytes written. +** +** Format specifiers for psf_binheader_writef are as follows +** m - marker - four bytes - no endian manipulation +** +** e - all following numerical values will be little endian +** E - all following numerical values will be big endian +** +** t - all following O types will be truncated to 4 bytes +** T - switch off truncation of all following O types +** +** 1 - single byte value +** 2 - two byte value +** 3 - three byte value +** 4 - four byte value +** 8 - eight byte value (sometimes written as 4 bytes) +** +** s - string preceded by a four byte length +** S - string including null terminator +** f - floating point data +** d - double precision floating point data +** h - 16 binary bytes value +** +** b - binary data (see below) +** z - zero bytes (ses below) +** j - jump forwards or backwards +** +** To write a word followed by an int (both little endian) use: +** psf_binheader_writef ("e24", wordval, longval) ; +** +** To write binary data use: +** psf_binheader_writef ("b", &bindata, sizeof (bindata)) ; +** +** To write N zero bytes use: +** NOTE: due to platform issues (ie x86-64) you should cast the +** argument to size_t or ensure the variable type is size_t. +** psf_binheader_writef ("z", N) ; +*/ + +/* These macros may seem a bit messy but do prevent problems with processors which +** seg. fault when asked to write an int or short to a non-int/short aligned address. +*/ + +static inline void +header_put_byte (SF_PRIVATE *psf, char x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 1) + psf->header [psf->headindex++] = x ; +} /* header_put_byte */ + +#if (CPU_IS_BIG_ENDIAN == 1) +static inline void +header_put_marker (SF_PRIVATE *psf, int x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 4) + { psf->header [psf->headindex++] = (x >> 24) ; + psf->header [psf->headindex++] = (x >> 16) ; + psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = x ; + } ; +} /* header_put_marker */ + +#elif (CPU_IS_LITTLE_ENDIAN == 1) +static inline void +header_put_marker (SF_PRIVATE *psf, int x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 4) + { psf->header [psf->headindex++] = x ; + psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = (x >> 16) ; + psf->header [psf->headindex++] = (x >> 24) ; + } ; +} /* header_put_marker */ + +#else +# error "Cannot determine endian-ness of processor." +#endif + + +static inline void +header_put_be_short (SF_PRIVATE *psf, int x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 2) + { psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = x ; + } ; +} /* header_put_be_short */ + +static inline void +header_put_le_short (SF_PRIVATE *psf, int x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 2) + { psf->header [psf->headindex++] = x ; + psf->header [psf->headindex++] = (x >> 8) ; + } ; +} /* header_put_le_short */ + +static inline void +header_put_be_3byte (SF_PRIVATE *psf, int x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 3) + { psf->header [psf->headindex++] = (x >> 16) ; + psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = x ; + } ; +} /* header_put_be_3byte */ + +static inline void +header_put_le_3byte (SF_PRIVATE *psf, int x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 3) + { psf->header [psf->headindex++] = x ; + psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = (x >> 16) ; + } ; +} /* header_put_le_3byte */ + +static inline void +header_put_be_int (SF_PRIVATE *psf, int x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 4) + { psf->header [psf->headindex++] = (x >> 24) ; + psf->header [psf->headindex++] = (x >> 16) ; + psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = x ; + } ; +} /* header_put_be_int */ + +static inline void +header_put_le_int (SF_PRIVATE *psf, int x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 4) + { psf->header [psf->headindex++] = x ; + psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = (x >> 16) ; + psf->header [psf->headindex++] = (x >> 24) ; + } ; +} /* header_put_le_int */ + +#if (SIZEOF_SF_COUNT_T == 4) + +static inline void +header_put_be_8byte (SF_PRIVATE *psf, sf_count_t x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 8) + { psf->header [psf->headindex++] = 0 ; + psf->header [psf->headindex++] = 0 ; + psf->header [psf->headindex++] = 0 ; + psf->header [psf->headindex++] = 0 ; + psf->header [psf->headindex++] = (x >> 24) ; + psf->header [psf->headindex++] = (x >> 16) ; + psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = x ; + } ; +} /* header_put_be_8byte */ + +static inline void +header_put_le_8byte (SF_PRIVATE *psf, sf_count_t x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 8) + { psf->header [psf->headindex++] = x ; + psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = (x >> 16) ; + psf->header [psf->headindex++] = (x >> 24) ; + psf->header [psf->headindex++] = 0 ; + psf->header [psf->headindex++] = 0 ; + psf->header [psf->headindex++] = 0 ; + psf->header [psf->headindex++] = 0 ; + } ; +} /* header_put_le_8byte */ + +#elif (SIZEOF_SF_COUNT_T == 8) + +static inline void +header_put_be_8byte (SF_PRIVATE *psf, sf_count_t x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 8) + { psf->header [psf->headindex++] = (x >> 56) ; + psf->header [psf->headindex++] = (x >> 48) ; + psf->header [psf->headindex++] = (x >> 40) ; + psf->header [psf->headindex++] = (x >> 32) ; + psf->header [psf->headindex++] = (x >> 24) ; + psf->header [psf->headindex++] = (x >> 16) ; + psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = x ; + } ; +} /* header_put_be_8byte */ + +static inline void +header_put_le_8byte (SF_PRIVATE *psf, sf_count_t x) +{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 8) + { psf->header [psf->headindex++] = x ; + psf->header [psf->headindex++] = (x >> 8) ; + psf->header [psf->headindex++] = (x >> 16) ; + psf->header [psf->headindex++] = (x >> 24) ; + psf->header [psf->headindex++] = (x >> 32) ; + psf->header [psf->headindex++] = (x >> 40) ; + psf->header [psf->headindex++] = (x >> 48) ; + psf->header [psf->headindex++] = (x >> 56) ; + } ; +} /* header_put_le_8byte */ + +#else +#error "SIZEOF_SF_COUNT_T is not defined." +#endif + +int +psf_binheader_writef (SF_PRIVATE *psf, const char *format, ...) +{ va_list argptr ; + sf_count_t countdata ; + unsigned long longdata ; + unsigned int data ; + float floatdata ; + double doubledata ; + void *bindata ; + size_t size ; + char c, *strptr ; + int count = 0, trunc_8to4 ; + + trunc_8to4 = SF_FALSE ; + + va_start (argptr, format) ; + + while ((c = *format++)) + { switch (c) + { case ' ' : /* Do nothing. Just used to space out format string. */ + break ; + + case 'e' : /* All conversions are now from LE to host. */ + psf->rwf_endian = SF_ENDIAN_LITTLE ; + break ; + + case 'E' : /* All conversions are now from BE to host. */ + psf->rwf_endian = SF_ENDIAN_BIG ; + break ; + + case 't' : /* All 8 byte values now get written as 4 bytes. */ + trunc_8to4 = SF_TRUE ; + break ; + + case 'T' : /* All 8 byte values now get written as 8 bytes. */ + trunc_8to4 = SF_FALSE ; + break ; + + case 'm' : + data = va_arg (argptr, unsigned int) ; + header_put_marker (psf, data) ; + count += 4 ; + break ; + + case '1' : + data = va_arg (argptr, unsigned int) ; + header_put_byte (psf, data) ; + count += 1 ; + break ; + + case '2' : + data = va_arg (argptr, unsigned int) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + { header_put_be_short (psf, data) ; + } + else + { header_put_le_short (psf, data) ; + } ; + count += 2 ; + break ; + + case '3' : /* tribyte */ + data = va_arg (argptr, unsigned int) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + { header_put_be_3byte (psf, data) ; + } + else + { header_put_le_3byte (psf, data) ; + } ; + count += 3 ; + break ; + + case '4' : + data = va_arg (argptr, unsigned int) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + { header_put_be_int (psf, data) ; + } + else + { header_put_le_int (psf, data) ; + } ; + count += 4 ; + break ; + + case '8' : + countdata = va_arg (argptr, sf_count_t) ; + if (psf->rwf_endian == SF_ENDIAN_BIG && trunc_8to4 == SF_FALSE) + { header_put_be_8byte (psf, countdata) ; + count += 8 ; + } + else if (psf->rwf_endian == SF_ENDIAN_LITTLE && trunc_8to4 == SF_FALSE) + { header_put_le_8byte (psf, countdata) ; + count += 8 ; + } + else if (psf->rwf_endian == SF_ENDIAN_BIG && trunc_8to4 == SF_TRUE) + { longdata = countdata & 0xFFFFFFFF ; + header_put_be_int (psf, longdata) ; + count += 4 ; + } + else if (psf->rwf_endian == SF_ENDIAN_LITTLE && trunc_8to4 == SF_TRUE) + { longdata = countdata & 0xFFFFFFFF ; + header_put_le_int (psf, longdata) ; + count += 4 ; + } + break ; + + case 'f' : + /* Floats are passed as doubles. Is this always true? */ + floatdata = (float) va_arg (argptr, double) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + float32_be_write (floatdata, psf->header + psf->headindex) ; + else + float32_le_write (floatdata, psf->header + psf->headindex) ; + psf->headindex += 4 ; + count += 4 ; + break ; + + case 'd' : + doubledata = va_arg (argptr, double) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + double64_be_write (doubledata, psf->header + psf->headindex) ; + else + double64_le_write (doubledata, psf->header + psf->headindex) ; + psf->headindex += 8 ; + count += 8 ; + break ; + + case 's' : + /* Write a C string (guaranteed to have a zero terminator). */ + strptr = va_arg (argptr, char *) ; + size = strlen (strptr) + 1 ; + size += (size & 1) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + header_put_be_int (psf, size) ; + else + header_put_le_int (psf, size) ; + memcpy (&(psf->header [psf->headindex]), strptr, size) ; + psf->headindex += size ; + psf->header [psf->headindex - 1] = 0 ; + count += 4 + size ; + break ; + + case 'S' : + /* + ** Write an AIFF style string (no zero terminator but possibly + ** an extra pad byte if the string length is odd). + */ + strptr = va_arg (argptr, char *) ; + size = strlen (strptr) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + header_put_be_int (psf, size) ; + else + header_put_le_int (psf, size) ; + memcpy (&(psf->header [psf->headindex]), strptr, size + 1) ; + size += (size & 1) ; + psf->headindex += size ; + psf->header [psf->headindex] = 0 ; + count += 4 + size ; + break ; + + case 'b' : + bindata = va_arg (argptr, void *) ; + size = va_arg (argptr, size_t) ; + memcpy (&(psf->header [psf->headindex]), bindata, size) ; + psf->headindex += size ; + count += size ; + break ; + + case 'z' : + size = va_arg (argptr, size_t) ; + count += size ; + while (size) + { psf->header [psf->headindex] = 0 ; + psf->headindex ++ ; + size -- ; + } ; + break ; + + case 'h' : + bindata = va_arg (argptr, void *) ; + memcpy (&(psf->header [psf->headindex]), bindata, 16) ; + psf->headindex += 16 ; + count += 16 ; + break ; + + case 'j' : + size = va_arg (argptr, size_t) ; + psf->headindex += size ; + count = size ; + break ; + + default : + psf_log_printf (psf, "*** Invalid format specifier `%c'\n", c) ; + psf->error = SFE_INTERNAL ; + break ; + } ; + } ; + + va_end (argptr) ; + return count ; +} /* psf_binheader_writef */ + +/*----------------------------------------------------------------------------------------------- +** Binary header reading functions. Returns number of bytes read. +** +** Format specifiers are the same as for header write function above with the following +** additions: +** +** p - jump a given number of position from start of file. +** +** If format is NULL, psf_binheader_readf returns the current offset. +*/ + +#if (CPU_IS_BIG_ENDIAN == 1) +#define GET_MARKER(ptr) ( ((ptr) [0] << 24) | ((ptr) [1] << 16) | \ + ((ptr) [2] << 8) | ((ptr) [3]) ) + +#elif (CPU_IS_LITTLE_ENDIAN == 1) +#define GET_MARKER(ptr) ( ((ptr) [0]) | ((ptr) [1] << 8) | \ + ((ptr) [2] << 16) | ((ptr) [3] << 24) ) + +#else +# error "Cannot determine endian-ness of processor." +#endif + +#define GET_LE_SHORT(ptr) ( ((ptr) [1] << 8) | ((ptr) [0]) ) +#define GET_BE_SHORT(ptr) ( ((ptr) [0] << 8) | ((ptr) [1]) ) + +#define GET_LE_3BYTE(ptr) ( ((ptr) [2] << 16) | ((ptr) [1] << 8) | ((ptr) [0]) ) +#define GET_BE_3BYTE(ptr) ( ((ptr) [0] << 16) | ((ptr) [1] << 8) | ((ptr) [2]) ) + +#define GET_LE_INT(ptr) ( ((ptr) [3] << 24) | ((ptr) [2] << 16) | \ + ((ptr) [1] << 8) | ((ptr) [0]) ) + +#define GET_BE_INT(ptr) ( ((ptr) [0] << 24) | ((ptr) [1] << 16) | \ + ((ptr) [2] << 8) | ((ptr) [3]) ) + +#define GET_LE_8BYTE(ptr) ( (((sf_count_t) (ptr) [7]) << 56) | (((sf_count_t) (ptr) [6]) << 48) | \ + (((sf_count_t) (ptr) [5]) << 40) | (((sf_count_t) (ptr) [4]) << 32) | \ + (((sf_count_t) (ptr) [3]) << 24) | (((sf_count_t) (ptr) [2]) << 16) | \ + (((sf_count_t) (ptr) [1]) << 8 ) | ((ptr) [0])) + +#define GET_BE_8BYTE(ptr) ( (((sf_count_t) (ptr) [0]) << 56) | (((sf_count_t) (ptr) [1]) << 48) | \ + (((sf_count_t) (ptr) [2]) << 40) | (((sf_count_t) (ptr) [3]) << 32) | \ + (((sf_count_t) (ptr) [4]) << 24) | (((sf_count_t) (ptr) [5]) << 16) | \ + (((sf_count_t) (ptr) [6]) << 8 ) | ((ptr) [7])) + + + +static int +header_read (SF_PRIVATE *psf, void *ptr, int bytes) +{ int count = 0 ; + + if (psf->headindex >= SIGNED_SIZEOF (psf->header)) + { memset (ptr, 0, SIGNED_SIZEOF (psf->header) - psf->headindex) ; + + /* This is the best that we can do. */ + psf_fseek (psf, bytes, SEEK_CUR) ; + return bytes ; + } ; + + if (psf->headindex + bytes > SIGNED_SIZEOF (psf->header)) + { int most ; + + most = SIGNED_SIZEOF (psf->header) - psf->headindex ; + psf_fread (psf->header + psf->headend, 1, most, psf) ; + memset ((char *) ptr + most, 0, bytes - most) ; + + psf_fseek (psf, bytes - most, SEEK_CUR) ; + return bytes ; + } ; + + if (psf->headindex + bytes > psf->headend) + { count = psf_fread (psf->header + psf->headend, 1, bytes - (psf->headend - psf->headindex), psf) ; + if (count != bytes - (int) (psf->headend - psf->headindex)) + { psf_log_printf (psf, "Error : psf_fread returned short count.\n") ; + return 0 ; + } ; + psf->headend += count ; + } ; + + memcpy (ptr, psf->header + psf->headindex, bytes) ; + psf->headindex += bytes ; + + return bytes ; +} /* header_read */ + +static void +header_seek (SF_PRIVATE *psf, sf_count_t position, int whence) +{ + + switch (whence) + { case SEEK_SET : + if (position > SIGNED_SIZEOF (psf->header)) + { /* Too much header to cache so just seek instead. */ + psf_fseek (psf, position, whence) ; + return ; + } ; + if (position > psf->headend) + psf->headend += psf_fread (psf->header + psf->headend, 1, position - psf->headend, psf) ; + psf->headindex = position ; + break ; + + case SEEK_CUR : + if (psf->headindex + position < 0) + break ; + + if (psf->headindex >= SIGNED_SIZEOF (psf->header)) + { psf_fseek (psf, position, whence) ; + return ; + } ; + + if (psf->headindex + position <= psf->headend) + { psf->headindex += position ; + break ; + } ; + + if (psf->headindex + position > SIGNED_SIZEOF (psf->header)) + { /* Need to jump this without caching it. */ + psf->headindex = psf->headend ; + psf_fseek (psf, position, SEEK_CUR) ; + break ; + } ; + + psf->headend += psf_fread (psf->header + psf->headend, 1, position - (psf->headend - psf->headindex), psf) ; + psf->headindex = psf->headend ; + break ; + + case SEEK_END : + default : + psf_log_printf (psf, "Bad whence param in header_seek().\n") ; + break ; + } ; + + return ; +} /* header_seek */ + +static int +header_gets (SF_PRIVATE *psf, char *ptr, int bufsize) +{ + int k ; + + for (k = 0 ; k < bufsize - 1 ; k++) + { if (psf->headindex < psf->headend) + { ptr [k] = psf->header [psf->headindex] ; + psf->headindex ++ ; + } + else + { psf->headend += psf_fread (psf->header + psf->headend, 1, 1, psf) ; + ptr [k] = psf->header [psf->headindex] ; + psf->headindex = psf->headend ; + } ; + + if (ptr [k] == '\n') + break ; + } ; + + ptr [k] = 0 ; + + return k ; +} /* header_gets */ + +int +psf_binheader_readf (SF_PRIVATE *psf, char const *format, ...) +{ va_list argptr ; + sf_count_t *countptr, countdata ; + unsigned char *ucptr, sixteen_bytes [16] ; + unsigned int *intptr, intdata ; + unsigned short *shortptr ; + char *charptr ; + float *floatptr ; + double *doubleptr ; + char c ; + int byte_count = 0, count ; + + if (! format) + return psf_ftell (psf) ; + + va_start (argptr, format) ; + + while ((c = *format++)) + { switch (c) + { case 'e' : /* All conversions are now from LE to host. */ + psf->rwf_endian = SF_ENDIAN_LITTLE ; + break ; + + case 'E' : /* All conversions are now from BE to host. */ + psf->rwf_endian = SF_ENDIAN_BIG ; + break ; + + case 'm' : + intptr = va_arg (argptr, unsigned int*) ; + ucptr = (unsigned char*) intptr ; + byte_count += header_read (psf, ucptr, sizeof (int)) ; + *intptr = GET_MARKER (ucptr) ; + break ; + + case 'h' : + intptr = va_arg (argptr, unsigned int*) ; + ucptr = (unsigned char*) intptr ; + byte_count += header_read (psf, sixteen_bytes, sizeof (sixteen_bytes)) ; + { int k ; + intdata = 0 ; + for (k = 0 ; k < 16 ; k++) + intdata ^= sixteen_bytes [k] << k ; + } + *intptr = intdata ; + break ; + + case '1' : + charptr = va_arg (argptr, char*) ; + *charptr = 0 ; + byte_count += header_read (psf, charptr, sizeof (char)) ; + break ; + + case '2' : + shortptr = va_arg (argptr, unsigned short*) ; + *shortptr = 0 ; + ucptr = (unsigned char*) shortptr ; + byte_count += header_read (psf, ucptr, sizeof (short)) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + *shortptr = GET_BE_SHORT (ucptr) ; + else + *shortptr = GET_LE_SHORT (ucptr) ; + break ; + + case '3' : + intptr = va_arg (argptr, unsigned int*) ; + *intptr = 0 ; + byte_count += header_read (psf, sixteen_bytes, 3) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + *intptr = GET_BE_3BYTE (sixteen_bytes) ; + else + *intptr = GET_LE_3BYTE (sixteen_bytes) ; + break ; + + case '4' : + intptr = va_arg (argptr, unsigned int*) ; + *intptr = 0 ; + ucptr = (unsigned char*) intptr ; + byte_count += header_read (psf, ucptr, sizeof (int)) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + *intptr = GET_BE_INT (ucptr) ; + else + *intptr = GET_LE_INT (ucptr) ; + break ; + + case '8' : + countptr = va_arg (argptr, sf_count_t *) ; + *countptr = 0 ; + byte_count += header_read (psf, sixteen_bytes, 8) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + countdata = GET_BE_8BYTE (sixteen_bytes) ; + else + countdata = GET_LE_8BYTE (sixteen_bytes) ; + *countptr = countdata ; + break ; + + case 'f' : /* Float conversion */ + floatptr = va_arg (argptr, float *) ; + *floatptr = 0.0 ; + byte_count += header_read (psf, floatptr, sizeof (float)) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + *floatptr = float32_be_read ((unsigned char*) floatptr) ; + else + *floatptr = float32_le_read ((unsigned char*) floatptr) ; + break ; + + case 'd' : /* double conversion */ + doubleptr = va_arg (argptr, double *) ; + *doubleptr = 0.0 ; + byte_count += header_read (psf, doubleptr, sizeof (double)) ; + if (psf->rwf_endian == SF_ENDIAN_BIG) + *doubleptr = double64_be_read ((unsigned char*) doubleptr) ; + else + *doubleptr = double64_le_read ((unsigned char*) doubleptr) ; + break ; + + case 's' : + psf_log_printf (psf, "Format conversion 's' not implemented yet.\n") ; + /* + strptr = va_arg (argptr, char *) ; + size = strlen (strptr) + 1 ; + size += (size & 1) ; + longdata = H2LE_INT (size) ; + get_int (psf, longdata) ; + memcpy (&(psf->header [psf->headindex]), strptr, size) ; + psf->headindex += size ; + */ + break ; + + case 'b' : + charptr = va_arg (argptr, char*) ; + count = va_arg (argptr, size_t) ; + if (count > 0) + byte_count += header_read (psf, charptr, count) ; + break ; + + case 'G' : + charptr = va_arg (argptr, char*) ; + count = va_arg (argptr, size_t) ; + if (count > 0) + byte_count += header_gets (psf, charptr, count) ; + break ; + + case 'z' : + psf_log_printf (psf, "Format conversion 'z' not implemented yet.\n") ; + /* + size = va_arg (argptr, size_t) ; + while (size) + { psf->header [psf->headindex] = 0 ; + psf->headindex ++ ; + size -- ; + } ; + */ + break ; + + case 'p' : + /* Get the seek position first. */ + count = va_arg (argptr, size_t) ; + header_seek (psf, count, SEEK_SET) ; + byte_count = count ; + break ; + + case 'j' : + /* Get the seek position first. */ + count = va_arg (argptr, size_t) ; + header_seek (psf, count, SEEK_CUR) ; + byte_count += count ; + break ; + + default : + psf_log_printf (psf, "*** Invalid format specifier `%c'\n", c) ; + psf->error = SFE_INTERNAL ; + break ; + } ; + } ; + + va_end (argptr) ; + + return byte_count ; +} /* psf_binheader_readf */ + +/*----------------------------------------------------------------------------------------------- +*/ + +sf_count_t +psf_default_seek (SF_PRIVATE *psf, int UNUSED (mode), sf_count_t samples_from_start) +{ sf_count_t position, retval ; + + if (! (psf->blockwidth && psf->dataoffset >= 0)) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + if (! psf->sf.seekable) + { psf->error = SFE_NOT_SEEKABLE ; + return PSF_SEEK_ERROR ; + } ; + + position = psf->dataoffset + psf->blockwidth * samples_from_start ; + + if ((retval = psf_fseek (psf, position, SEEK_SET)) != position) + { psf->error = SFE_SEEK_FAILED ; + return PSF_SEEK_ERROR ; + } ; + + return samples_from_start ; +} /* psf_default_seek */ + +/*----------------------------------------------------------------------------------------------- +*/ + +void +psf_hexdump (const void *ptr, int len) +{ const char *data ; + char ascii [17] ; + int k, m ; + + if ((data = ptr) == NULL) + return ; + if (len <= 0) + return ; + + puts ("") ; + for (k = 0 ; k < len ; k += 16) + { memset (ascii, ' ', sizeof (ascii)) ; + + printf ("%08X: ", k) ; + for (m = 0 ; m < 16 && k + m < len ; m++) + { printf (m == 8 ? " %02X " : "%02X ", data [k + m] & 0xFF) ; + ascii [m] = psf_isprint (data [k + m]) ? data [k + m] : '.' ; + } ; + + if (m <= 8) printf (" ") ; + for ( ; m < 16 ; m++) printf (" ") ; + + ascii [16] = 0 ; + printf (" %s\n", ascii) ; + } ; + + puts ("") ; +} /* psf_hexdump */ + +void +psf_log_SF_INFO (SF_PRIVATE *psf) +{ psf_log_printf (psf, "---------------------------------\n") ; + + psf_log_printf (psf, " Sample rate : %d\n", psf->sf.samplerate) ; + psf_log_printf (psf, " Frames : %D\n", psf->sf.frames) ; + psf_log_printf (psf, " Channels : %d\n", psf->sf.channels) ; + + psf_log_printf (psf, " Format : 0x%X\n", psf->sf.format) ; + psf_log_printf (psf, " Sections : %d\n", psf->sf.sections) ; + psf_log_printf (psf, " Seekable : %s\n", psf->sf.seekable ? "TRUE" : "FALSE") ; + + psf_log_printf (psf, "---------------------------------\n") ; +} /* psf_dump_SFINFO */ + +/*======================================================================================== +*/ + +void* +psf_memset (void *s, int c, sf_count_t len) +{ char *ptr ; + int setcount ; + + ptr = (char *) s ; + + while (len > 0) + { setcount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + memset (ptr, c, setcount) ; + + ptr += setcount ; + len -= setcount ; + } ; + + return s ; +} /* psf_memset */ + +SF_INSTRUMENT * +psf_instrument_alloc (void) +{ SF_INSTRUMENT *instr ; + + instr = calloc (1, sizeof (SF_INSTRUMENT)) ; + + if (instr == NULL) + return NULL ; + + /* Set non-zero default values. */ + instr->basenote = -1 ; + instr->velocity_lo = -1 ; + instr->velocity_hi = -1 ; + instr->key_lo = -1 ; + instr->key_hi = -1 ; + + return instr ; +} /* psf_instrument_alloc */ + +void +psf_sanitize_string (char * cptr, int len) +{ + do + { + len -- ; + cptr [len] = psf_isprint (cptr [len]) ? cptr [len] : '.' ; + } + while (len > 0) ; +} /* psf_sanitize_string */ + +void +psf_get_date_str (char *str, int maxlen) +{ time_t current ; + struct tm timedata, *tmptr ; + + time (¤t) ; + +#if defined (HAVE_GMTIME_R) + /* If the re-entrant version is available, use it. */ + tmptr = gmtime_r (¤t, &timedata) ; +#elif defined (HAVE_GMTIME) + /* Otherwise use the standard one and copy the data to local storage. */ + tmptr = gmtime (¤t) ; + memcpy (&timedata, tmptr, sizeof (timedata)) ; +#else + tmptr = NULL ; +#endif + + if (tmptr) + snprintf (str, maxlen, "%4d-%02d-%02d %02d:%02d:%02d UTC", + 1900 + timedata.tm_year, timedata.tm_mon, timedata.tm_mday, + timedata.tm_hour, timedata.tm_min, timedata.tm_sec) ; + else + snprintf (str, maxlen, "Unknown date") ; + + return ; +} /* psf_get_date_str */ + +int +subformat_to_bytewidth (int format) +{ + switch (format) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_S8 : + return 1 ; + case SF_FORMAT_PCM_16 : + return 2 ; + case SF_FORMAT_PCM_24 : + return 3 ; + case SF_FORMAT_PCM_32 : + case SF_FORMAT_FLOAT : + return 4 ; + case SF_FORMAT_DOUBLE : + return 8 ; + } ; + + return 0 ; +} /* subformat_to_bytewidth */ + +int +s_bitwidth_to_subformat (int bits) +{ static int array [] = + { SF_FORMAT_PCM_S8, SF_FORMAT_PCM_16, SF_FORMAT_PCM_24, SF_FORMAT_PCM_32 + } ; + + if (bits < 8 || bits > 32) + return 0 ; + + return array [((bits + 7) / 8) - 1] ; +} /* bitwidth_to_subformat */ + +int +u_bitwidth_to_subformat (int bits) +{ static int array [] = + { SF_FORMAT_PCM_U8, SF_FORMAT_PCM_16, SF_FORMAT_PCM_24, SF_FORMAT_PCM_32 + } ; + + if (bits < 8 || bits > 32) + return 0 ; + + return array [((bits + 7) / 8) - 1] ; +} /* bitwidth_to_subformat */ + +/* +** psf_rand_int32 : Not crypto quality, but more than adequate for things +** like stream serial numbers in Ogg files or the unique_id field of the +** SF_PRIVATE struct. +*/ + +int32_t +psf_rand_int32 (void) +{ static int32_t value = -1 ; + int k, count ; + + if (value == -1) + { +#if HAVE_GETTIMEOFDAY + struct timeval tv ; + gettimeofday (&tv, NULL) ; + value = tv.tv_sec + tv.tv_usec ; +#else + value = time (NULL) ; +#endif + } ; + + count = 4 + (value & 7) ; + for (k = 0 ; k < count ; k++) + value = 11117 * value + 211231 ; + + return value ; +} /* psf_rand_int32 */ + +void +append_snprintf (char * dest, size_t maxlen, const char * fmt, ...) +{ size_t len = strlen (dest) ; + + if (len < maxlen) + { va_list ap ; + + va_start (ap, fmt) ; + vsnprintf (dest + len, maxlen - len, fmt, ap) ; + va_end (ap) ; + } ; + + return ; +} /* append_snprintf */ + + +void +psf_strlcpy_crlf (char *dest, const char *src, size_t destmax, size_t srcmax) +{ /* Must be minus 2 so it can still expand a single trailing '\n' or '\r'. */ + char * destend = dest + destmax - 2 ; + const char * srcend = src + srcmax ; + + while (dest < destend && src < srcend) + { if ((src [0] == '\r' && src [1] == '\n') || (src [0] == '\n' && src [1] == '\r')) + { *dest++ = '\r' ; + *dest++ = '\n' ; + src += 2 ; + continue ; + } ; + + if (src [0] == '\r') + { *dest++ = '\r' ; + *dest++ = '\n' ; + src += 1 ; + continue ; + } ; + + if (src [0] == '\n') + { *dest++ = '\r' ; + *dest++ = '\n' ; + src += 1 ; + continue ; + } ; + + *dest++ = *src++ ; + } ; + + /* Make sure dest is terminated. */ + *dest = 0 ; +} /* psf_strlcpy_crlf */ + +/*============================================================================== +*/ + +#define CASE_NAME(x) case x : return #x ; break ; + +const char * +str_of_major_format (int format) +{ switch (SF_CONTAINER (format)) + { CASE_NAME (SF_FORMAT_WAV) ; + CASE_NAME (SF_FORMAT_AIFF) ; + CASE_NAME (SF_FORMAT_AU) ; + CASE_NAME (SF_FORMAT_RAW) ; + CASE_NAME (SF_FORMAT_PAF) ; + CASE_NAME (SF_FORMAT_SVX) ; + CASE_NAME (SF_FORMAT_NIST) ; + CASE_NAME (SF_FORMAT_VOC) ; + CASE_NAME (SF_FORMAT_IRCAM) ; + CASE_NAME (SF_FORMAT_W64) ; + CASE_NAME (SF_FORMAT_MAT4) ; + CASE_NAME (SF_FORMAT_MAT5) ; + CASE_NAME (SF_FORMAT_PVF) ; + CASE_NAME (SF_FORMAT_XI) ; + CASE_NAME (SF_FORMAT_HTK) ; + CASE_NAME (SF_FORMAT_SDS) ; + CASE_NAME (SF_FORMAT_AVR) ; + CASE_NAME (SF_FORMAT_WAVEX) ; + CASE_NAME (SF_FORMAT_SD2) ; + CASE_NAME (SF_FORMAT_FLAC) ; + CASE_NAME (SF_FORMAT_CAF) ; + CASE_NAME (SF_FORMAT_WVE) ; + CASE_NAME (SF_FORMAT_OGG) ; + default : + break ; + } ; + + return "BAD_MAJOR_FORMAT" ; +} /* str_of_major_format */ + +const char * +str_of_minor_format (int format) +{ switch (SF_CODEC (format)) + { CASE_NAME (SF_FORMAT_PCM_S8) ; + CASE_NAME (SF_FORMAT_PCM_16) ; + CASE_NAME (SF_FORMAT_PCM_24) ; + CASE_NAME (SF_FORMAT_PCM_32) ; + CASE_NAME (SF_FORMAT_PCM_U8) ; + CASE_NAME (SF_FORMAT_FLOAT) ; + CASE_NAME (SF_FORMAT_DOUBLE) ; + CASE_NAME (SF_FORMAT_ULAW) ; + CASE_NAME (SF_FORMAT_ALAW) ; + CASE_NAME (SF_FORMAT_IMA_ADPCM) ; + CASE_NAME (SF_FORMAT_MS_ADPCM) ; + CASE_NAME (SF_FORMAT_GSM610) ; + CASE_NAME (SF_FORMAT_VOX_ADPCM) ; + CASE_NAME (SF_FORMAT_G721_32) ; + CASE_NAME (SF_FORMAT_G723_24) ; + CASE_NAME (SF_FORMAT_G723_40) ; + CASE_NAME (SF_FORMAT_DWVW_12) ; + CASE_NAME (SF_FORMAT_DWVW_16) ; + CASE_NAME (SF_FORMAT_DWVW_24) ; + CASE_NAME (SF_FORMAT_DWVW_N) ; + CASE_NAME (SF_FORMAT_DPCM_8) ; + CASE_NAME (SF_FORMAT_DPCM_16) ; + CASE_NAME (SF_FORMAT_VORBIS) ; + default : + break ; + } ; + + return "BAD_MINOR_FORMAT" ; +} /* str_of_minor_format */ + +const char * +str_of_open_mode (int mode) +{ switch (mode) + { CASE_NAME (SFM_READ) ; + CASE_NAME (SFM_WRITE) ; + CASE_NAME (SFM_RDWR) ; + + default : + break ; + } ; + + return "BAD_MODE" ; +} /* str_of_open_mode */ + +const char * +str_of_endianness (int end) +{ switch (end) + { CASE_NAME (SF_ENDIAN_BIG) ; + CASE_NAME (SF_ENDIAN_LITTLE) ; + CASE_NAME (SF_ENDIAN_CPU) ; + default : + break ; + } ; + + /* Zero length string for SF_ENDIAN_FILE. */ + return "" ; +} /* str_of_endianness */ diff --git a/interpretor/libsndfile-1.0.25/src/common.h b/interpretor/libsndfile-1.0.25/src/common.h new file mode 100644 index 0000000..ed57804 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/common.h @@ -0,0 +1,919 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#ifndef SNDFILE_COMMON_H +#define SNDFILE_COMMON_H + +#include "sfconfig.h" + +#include +#include + +#if HAVE_STDINT_H +#include +#elif HAVE_INTTYPES_H +#include +#endif + +#ifndef SNDFILE_H +#include "sndfile.h" +#endif + +#ifdef __cplusplus +#error "This code is not designed to be compiled with a C++ compiler." +#endif + +#if (SIZEOF_LONG == 8) +# define SF_PLATFORM_S64(x) x##l +#elif (SIZEOF_LONG_LONG == 8) +# define SF_PLATFORM_S64(x) x##ll +#elif COMPILER_IS_GCC +# define SF_PLATFORM_S64(x) x##ll +#elif OS_IS_WIN32 +# define SF_PLATFORM_S64(x) x##I64 +#else +# error "Don't know how to define a 64 bit integer constant." +#endif + + + +/* +** Inspiration : http://sourcefrog.net/weblog/software/languages/C/unused.html +*/ +#ifdef UNUSED +#elif defined (__GNUC__) +# define UNUSED(x) UNUSED_ ## x __attribute__ ((unused)) +#elif defined (__LCLINT__) +# define UNUSED(x) /*@unused@*/ x +#else +# define UNUSED(x) x +#endif + +#ifdef __GNUC__ +# define WARN_UNUSED __attribute__ ((warn_unused_result)) +#else +# define WARN_UNUSED +#endif + +#define SF_BUFFER_LEN (8192*2) +#define SF_FILENAME_LEN (512) +#define SF_SYSERR_LEN (256) +#define SF_MAX_STRINGS (32) +#define SF_STR_BUFFER_LEN (8192) +#define SF_HEADER_LEN (4100 + SF_STR_BUFFER_LEN) + +#define PSF_SEEK_ERROR ((sf_count_t) -1) + + +#define BITWIDTH2BYTES(x) (((x) + 7) / 8) + +/* For some reason sizeof returns an unsigned value which causes +** a warning when that value is added or subtracted from a signed +** value. Use SIGNED_SIZEOF instead. +*/ +#define SIGNED_SIZEOF(x) ((int) sizeof (x)) + +#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0]))) + +#define NOT(x) (! (x)) + +#if (COMPILER_IS_GCC == 1) +#define SF_MAX(x,y) ({ \ + typeof (x) sf_max_x1 = (x) ; \ + typeof (y) sf_max_y1 = (y) ; \ + (void) (&sf_max_x1 == &sf_max_y1) ; \ + sf_max_x1 > sf_max_y1 ? sf_max_x1 : sf_max_y1 ; }) + +#define SF_MIN(x,y) ({ \ + typeof (x) sf_min_x2 = (x) ; \ + typeof (y) sf_min_y2 = (y) ; \ + (void) (&sf_min_x2 == &sf_min_y2) ; \ + sf_min_x2 < sf_min_y2 ? sf_min_x2 : sf_min_y2 ; }) +#else +#define SF_MAX(a,b) ((a) > (b) ? (a) : (b)) +#define SF_MIN(a,b) ((a) < (b) ? (a) : (b)) +#endif + + +#define SF_MAX_CHANNELS 256 + + +/* +* Macros for spliting the format file of SF_INFI into contrainer type, +** codec type and endian-ness. +*/ +#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK) +#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK) +#define SF_ENDIAN(x) ((x) & SF_FORMAT_ENDMASK) + +enum +{ /* PEAK chunk location. */ + SF_PEAK_START = 42, + SF_PEAK_END = 43, + + /* PEAK chunk location. */ + SF_SCALE_MAX = 52, + SF_SCALE_MIN = 53, + + /* str_flags values. */ + SF_STR_ALLOW_START = 0x0100, + SF_STR_ALLOW_END = 0x0200, + + /* Location of strings. */ + SF_STR_LOCATE_START = 0x0400, + SF_STR_LOCATE_END = 0x0800, + + SFD_TYPEMASK = 0x0FFFFFFF +} ; + +#define SFM_MASK (SFM_READ | SFM_WRITE | SFM_RDWR) +#define SFM_UNMASK (~SFM_MASK) + +/*--------------------------------------------------------------------------------------- +** Formats that may be supported at some time in the future. +** When support is finalised, these values move to src/sndfile.h. +*/ + +enum +{ /* Work in progress. */ + SF_FORMAT_SPEEX = 0x5000000, + SF_FORMAT_OGGFLAC = 0x5000001, + + /* Formats supported read only. */ + SF_FORMAT_TXW = 0x4030000, /* Yamaha TX16 sampler file */ + SF_FORMAT_DWD = 0x4040000, /* DiamondWare Digirized */ + + /* Following are detected but not supported. */ + SF_FORMAT_REX = 0x40A0000, /* Propellorheads Rex/Rcy */ + SF_FORMAT_REX2 = 0x40D0000, /* Propellorheads Rex2 */ + SF_FORMAT_KRZ = 0x40E0000, /* Kurzweil sampler file */ + SF_FORMAT_WMA = 0x4100000, /* Windows Media Audio. */ + SF_FORMAT_SHN = 0x4110000, /* Shorten. */ + + /* Unsupported encodings. */ + SF_FORMAT_SVX_FIB = 0x1020, /* SVX Fibonacci Delta encoding. */ + SF_FORMAT_SVX_EXP = 0x1021, /* SVX Exponential Delta encoding. */ + + SF_FORMAT_PCM_N = 0x1030 +} ; + +/*--------------------------------------------------------------------------------------- +** PEAK_CHUNK - This chunk type is common to both AIFF and WAVE files although their +** endian encodings are different. +*/ + +typedef struct +{ double value ; /* signed value of peak */ + sf_count_t position ; /* the sample frame for the peak */ +} PEAK_POS ; + +typedef struct +{ /* libsndfile internal : write a PEAK chunk at the start or end of the file? */ + int peak_loc ; + + /* WAV/AIFF */ + unsigned int version ; /* version of the PEAK chunk */ + unsigned int timestamp ; /* secs since 1/1/1970 */ + + /* CAF */ + unsigned int edit_number ; + +#if HAVE_FLEXIBLE_ARRAY + /* the per channel peak info */ + PEAK_POS peaks [] ; +#else + /* + ** This is not ISO compliant C. It works on some compilers which + ** don't support the ISO standard flexible struct array which is + ** used above. If your compiler doesn't like this I suggest you find + ** youself a 1999 ISO C standards compilant compiler. GCC-3.X is + ** highly recommended. + */ + PEAK_POS peaks [0] ; +#endif +} PEAK_INFO ; + +static inline PEAK_INFO * +peak_info_calloc (int channels) +{ return calloc (1, sizeof (PEAK_INFO) + channels * sizeof (PEAK_POS)) ; +} /* peak_info_calloc */ + +typedef struct +{ int type ; + int flags ; + char *str ; +} STR_DATA ; + +static inline size_t +make_size_t (int x) +{ return (size_t) x ; +} /* size_t_of_int */ + +typedef SF_BROADCAST_INFO_VAR (16 * 1024) SF_BROADCAST_INFO_16K ; + +#if SIZEOF_WCHAR_T == 2 +typedef wchar_t sfwchar_t ; +#else +typedef int16_t sfwchar_t ; +#endif + +/* +** This version of isprint specifically ignores any locale info. Its used for +** determining which characters can be printed in things like hexdumps. +*/ +static inline int +psf_isprint (int ch) +{ return (ch >= ' ' && ch <= '~') ; +} /* psf_isprint */ + +/*======================================================================================= +** SF_PRIVATE stuct - a pointer to this struct is passed back to the caller of the +** sf_open_XXXX functions. The caller however has no knowledge of the struct's +** contents. +*/ + +typedef struct +{ + union + { char c [SF_FILENAME_LEN] ; + sfwchar_t wc [SF_FILENAME_LEN] ; + } path ; + + union + { char c [SF_FILENAME_LEN] ; + sfwchar_t wc [SF_FILENAME_LEN] ; + } dir ; + + union + { char c [SF_FILENAME_LEN / 4] ; + sfwchar_t wc [SF_FILENAME_LEN / 4] ; + } name ; + +#if USE_WINDOWS_API + /* + ** These fields can only be used in src/file_io.c. + ** They are basically the same as a windows file HANDLE. + */ + void *handle, *hsaved ; + + int use_wchar ; +#else + /* These fields can only be used in src/file_io.c. */ + int filedes, savedes ; +#endif + + int do_not_close_descriptor ; + int mode ; /* Open mode : SFM_READ, SFM_WRITE or SFM_RDWR. */ +} PSF_FILE ; + + +typedef struct sf_private_tag +{ + /* Canary in a coal mine. */ + union + { /* Place a double here to encourage double alignment. */ + double d [2] ; + char c [16] ; + } canary ; + + /* Force the compiler to double align the start of buffer. */ + union + { double dbuf [SF_BUFFER_LEN / sizeof (double)] ; +#if (defined (SIZEOF_INT64_T) && (SIZEOF_INT64_T == 8)) + int64_t lbuf [SF_BUFFER_LEN / sizeof (int64_t)] ; +#else + long lbuf [SF_BUFFER_LEN / sizeof (double)] ; +#endif + float fbuf [SF_BUFFER_LEN / sizeof (float)] ; + int ibuf [SF_BUFFER_LEN / sizeof (int)] ; + short sbuf [SF_BUFFER_LEN / sizeof (short)] ; + char cbuf [SF_BUFFER_LEN / sizeof (char)] ; + signed char scbuf [SF_BUFFER_LEN / sizeof (signed char)] ; + unsigned char ucbuf [SF_BUFFER_LEN / sizeof (signed char)] ; + } u ; + + + PSF_FILE file, rsrc ; + + char syserr [SF_SYSERR_LEN] ; + + /* logbuffer and logindex should only be changed within the logging functions + ** of common.c + */ + char logbuffer [SF_BUFFER_LEN] ; + unsigned char header [SF_HEADER_LEN] ; /* Must be unsigned */ + int rwf_endian ; /* Header endian-ness flag. */ + + /* Storage and housekeeping data for adding/reading strings from + ** sound files. + */ + STR_DATA strings [SF_MAX_STRINGS] ; + char str_storage [SF_STR_BUFFER_LEN] ; + char *str_end ; + int str_flags ; + + /* Guard value. If this changes the buffers above have overflowed. */ + int Magick ; + + unsigned unique_id ; + + /* Index variables for maintaining logbuffer and header above. */ + int logindex ; + int headindex, headend ; + int has_text ; + + int error ; + + int endian ; /* File endianness : SF_ENDIAN_LITTLE or SF_ENDIAN_BIG. */ + int data_endswap ; /* Need to endswap data? */ + + /* + ** Maximum float value for calculating the multiplier for + ** float/double to short/int conversions. + */ + int float_int_mult ; + float float_max ; + + int scale_int_float ; + + /* Vairables for handling pipes. */ + int is_pipe ; /* True if file is a pipe. */ + sf_count_t pipeoffset ; /* Number of bytes read from a pipe. */ + + /* True if clipping must be performed on float->int conversions. */ + int add_clipping ; + + SF_INFO sf ; + + int have_written ; /* Has a single write been done to the file? */ + PEAK_INFO *peak_info ; + + /* Loop Info */ + SF_LOOP_INFO *loop_info ; + SF_INSTRUMENT *instrument ; + + /* Broadcast (EBU) Info */ + SF_BROADCAST_INFO_16K *broadcast_16k ; + + /* Channel map data (if present) : an array of ints. */ + int *channel_map ; + + sf_count_t filelength ; /* Overall length of (embedded) file. */ + sf_count_t fileoffset ; /* Offset in number of bytes from beginning of file. */ + + sf_count_t rsrclength ; /* Length of the resource fork (if it exists). */ + + sf_count_t dataoffset ; /* Offset in number of bytes from beginning of file. */ + sf_count_t datalength ; /* Length in bytes of the audio data. */ + sf_count_t dataend ; /* Offset to file tailer. */ + + int blockwidth ; /* Size in bytes of one set of interleaved samples. */ + int bytewidth ; /* Size in bytes of one sample (one channel). */ + + void *dither ; + void *interleave ; + + int last_op ; /* Last operation; either SFM_READ or SFM_WRITE */ + sf_count_t read_current ; + sf_count_t write_current ; + + void *container_data ; /* This is a pointer to dynamically allocated file + ** container format specific data. + */ + + void *codec_data ; /* This is a pointer to dynamically allocated file + ** codec format specific data. + */ + + SF_DITHER_INFO write_dither ; + SF_DITHER_INFO read_dither ; + + int norm_double ; + int norm_float ; + + int auto_header ; + + int ieee_replace ; + + /* A set of file specific function pointers */ + sf_count_t (*read_short) (struct sf_private_tag*, short *ptr, sf_count_t len) ; + sf_count_t (*read_int) (struct sf_private_tag*, int *ptr, sf_count_t len) ; + sf_count_t (*read_float) (struct sf_private_tag*, float *ptr, sf_count_t len) ; + sf_count_t (*read_double) (struct sf_private_tag*, double *ptr, sf_count_t len) ; + + sf_count_t (*write_short) (struct sf_private_tag*, const short *ptr, sf_count_t len) ; + sf_count_t (*write_int) (struct sf_private_tag*, const int *ptr, sf_count_t len) ; + sf_count_t (*write_float) (struct sf_private_tag*, const float *ptr, sf_count_t len) ; + sf_count_t (*write_double) (struct sf_private_tag*, const double *ptr, sf_count_t len) ; + + sf_count_t (*seek) (struct sf_private_tag*, int mode, sf_count_t samples_from_start) ; + int (*write_header) (struct sf_private_tag*, int calc_length) ; + int (*command) (struct sf_private_tag*, int command, void *data, int datasize) ; + + /* + ** Separate close functions for the codec and the container. + ** The codec close function is always called first. + */ + int (*codec_close) (struct sf_private_tag*) ; + int (*container_close) (struct sf_private_tag*) ; + + char *format_desc ; + + /* Virtual I/O functions. */ + int virtual_io ; + SF_VIRTUAL_IO vio ; + void *vio_user_data ; +} SF_PRIVATE ; + + + +enum +{ SFE_NO_ERROR = SF_ERR_NO_ERROR, + SFE_BAD_OPEN_FORMAT = SF_ERR_UNRECOGNISED_FORMAT, + SFE_SYSTEM = SF_ERR_SYSTEM, + SFE_MALFORMED_FILE = SF_ERR_MALFORMED_FILE, + SFE_UNSUPPORTED_ENCODING = SF_ERR_UNSUPPORTED_ENCODING, + + SFE_ZERO_MAJOR_FORMAT, + SFE_ZERO_MINOR_FORMAT, + SFE_BAD_FILE, + SFE_BAD_FILE_READ, + SFE_OPEN_FAILED, + SFE_BAD_SNDFILE_PTR, + SFE_BAD_SF_INFO_PTR, + SFE_BAD_SF_INCOMPLETE, + SFE_BAD_FILE_PTR, + SFE_BAD_INT_PTR, + SFE_BAD_STAT_SIZE, + SFE_MALLOC_FAILED, + SFE_UNIMPLEMENTED, + SFE_BAD_READ_ALIGN, + SFE_BAD_WRITE_ALIGN, + SFE_UNKNOWN_FORMAT, + SFE_NOT_READMODE, + SFE_NOT_WRITEMODE, + SFE_BAD_MODE_RW, + SFE_BAD_SF_INFO, + SFE_BAD_OFFSET, + SFE_NO_EMBED_SUPPORT, + SFE_NO_EMBEDDED_RDWR, + SFE_NO_PIPE_WRITE, + + SFE_INTERNAL, + SFE_BAD_COMMAND_PARAM, + SFE_BAD_ENDIAN, + SFE_CHANNEL_COUNT_ZERO, + SFE_CHANNEL_COUNT, + + SFE_BAD_VIRTUAL_IO, + + SFE_INTERLEAVE_MODE, + SFE_INTERLEAVE_SEEK, + SFE_INTERLEAVE_READ, + + SFE_BAD_SEEK, + SFE_NOT_SEEKABLE, + SFE_AMBIGUOUS_SEEK, + SFE_WRONG_SEEK, + SFE_SEEK_FAILED, + + SFE_BAD_OPEN_MODE, + SFE_OPEN_PIPE_RDWR, + SFE_RDWR_POSITION, + SFE_RDWR_BAD_HEADER, + SFE_CMD_HAS_DATA, + SFE_BAD_BROADCAST_INFO_SIZE, + SFE_BAD_BROADCAST_INFO_TOO_BIG, + + SFE_STR_NO_SUPPORT, + SFE_STR_NOT_WRITE, + SFE_STR_MAX_DATA, + SFE_STR_MAX_COUNT, + SFE_STR_BAD_TYPE, + SFE_STR_NO_ADD_END, + SFE_STR_BAD_STRING, + SFE_STR_WEIRD, + + SFE_WAV_NO_RIFF, + SFE_WAV_NO_WAVE, + SFE_WAV_NO_FMT, + SFE_WAV_BAD_FMT, + SFE_WAV_FMT_SHORT, + SFE_WAV_BAD_FACT, + SFE_WAV_BAD_PEAK, + SFE_WAV_PEAK_B4_FMT, + SFE_WAV_BAD_FORMAT, + SFE_WAV_BAD_BLOCKALIGN, + SFE_WAV_NO_DATA, + SFE_WAV_BAD_LIST, + SFE_WAV_ADPCM_NOT4BIT, + SFE_WAV_ADPCM_CHANNELS, + SFE_WAV_GSM610_FORMAT, + SFE_WAV_UNKNOWN_CHUNK, + SFE_WAV_WVPK_DATA, + + SFE_AIFF_NO_FORM, + SFE_AIFF_AIFF_NO_FORM, + SFE_AIFF_COMM_NO_FORM, + SFE_AIFF_SSND_NO_COMM, + SFE_AIFF_UNKNOWN_CHUNK, + SFE_AIFF_COMM_CHUNK_SIZE, + SFE_AIFF_BAD_COMM_CHUNK, + SFE_AIFF_PEAK_B4_COMM, + SFE_AIFF_BAD_PEAK, + SFE_AIFF_NO_SSND, + SFE_AIFF_NO_DATA, + SFE_AIFF_RW_SSND_NOT_LAST, + + SFE_AU_UNKNOWN_FORMAT, + SFE_AU_NO_DOTSND, + SFE_AU_EMBED_BAD_LEN, + + SFE_RAW_READ_BAD_SPEC, + SFE_RAW_BAD_BITWIDTH, + SFE_RAW_BAD_FORMAT, + + SFE_PAF_NO_MARKER, + SFE_PAF_VERSION, + SFE_PAF_UNKNOWN_FORMAT, + SFE_PAF_SHORT_HEADER, + SFE_PAF_BAD_CHANNELS, + + SFE_SVX_NO_FORM, + SFE_SVX_NO_BODY, + SFE_SVX_NO_DATA, + SFE_SVX_BAD_COMP, + SFE_SVX_BAD_NAME_LENGTH, + + SFE_NIST_BAD_HEADER, + SFE_NIST_CRLF_CONVERISON, + SFE_NIST_BAD_ENCODING, + + SFE_VOC_NO_CREATIVE, + SFE_VOC_BAD_FORMAT, + SFE_VOC_BAD_VERSION, + SFE_VOC_BAD_MARKER, + SFE_VOC_BAD_SECTIONS, + SFE_VOC_MULTI_SAMPLERATE, + SFE_VOC_MULTI_SECTION, + SFE_VOC_MULTI_PARAM, + SFE_VOC_SECTION_COUNT, + SFE_VOC_NO_PIPE, + + SFE_IRCAM_NO_MARKER, + SFE_IRCAM_BAD_CHANNELS, + SFE_IRCAM_UNKNOWN_FORMAT, + + SFE_W64_64_BIT, + SFE_W64_NO_RIFF, + SFE_W64_NO_WAVE, + SFE_W64_NO_DATA, + SFE_W64_ADPCM_NOT4BIT, + SFE_W64_ADPCM_CHANNELS, + SFE_W64_GSM610_FORMAT, + + SFE_MAT4_BAD_NAME, + SFE_MAT4_NO_SAMPLERATE, + + SFE_MAT5_BAD_ENDIAN, + SFE_MAT5_NO_BLOCK, + SFE_MAT5_SAMPLE_RATE, + + SFE_PVF_NO_PVF1, + SFE_PVF_BAD_HEADER, + SFE_PVF_BAD_BITWIDTH, + + SFE_DWVW_BAD_BITWIDTH, + SFE_G72X_NOT_MONO, + + SFE_XI_BAD_HEADER, + SFE_XI_EXCESS_SAMPLES, + SFE_XI_NO_PIPE, + + SFE_HTK_NO_PIPE, + + SFE_SDS_NOT_SDS, + SFE_SDS_BAD_BIT_WIDTH, + + SFE_SD2_FD_DISALLOWED, + SFE_SD2_BAD_DATA_OFFSET, + SFE_SD2_BAD_MAP_OFFSET, + SFE_SD2_BAD_DATA_LENGTH, + SFE_SD2_BAD_MAP_LENGTH, + SFE_SD2_BAD_RSRC, + SFE_SD2_BAD_SAMPLE_SIZE, + + SFE_FLAC_BAD_HEADER, + SFE_FLAC_NEW_DECODER, + SFE_FLAC_INIT_DECODER, + SFE_FLAC_LOST_SYNC, + SFE_FLAC_BAD_SAMPLE_RATE, + SFE_FLAC_UNKOWN_ERROR, + + SFE_WVE_NOT_WVE, + SFE_WVE_NO_PIPE, + + SFE_VORBIS_ENCODER_BUG, + + SFE_RF64_NOT_RF64, + + SFE_MAX_ERROR /* This must be last in list. */ +} ; + +int subformat_to_bytewidth (int format) ; +int s_bitwidth_to_subformat (int bits) ; +int u_bitwidth_to_subformat (int bits) ; + +/* Functions for reading and writing floats and doubles on processors +** with non-IEEE floats/doubles. +*/ +float float32_be_read (unsigned char *cptr) ; +float float32_le_read (unsigned char *cptr) ; +void float32_be_write (float in, unsigned char *out) ; +void float32_le_write (float in, unsigned char *out) ; + +double double64_be_read (unsigned char *cptr) ; +double double64_le_read (unsigned char *cptr) ; +void double64_be_write (double in, unsigned char *out) ; +void double64_le_write (double in, unsigned char *out) ; + +/* Functions for writing to the internal logging buffer. */ + +void psf_log_printf (SF_PRIVATE *psf, const char *format, ...) ; +void psf_log_SF_INFO (SF_PRIVATE *psf) ; + +int32_t psf_rand_int32 (void) ; + +void append_snprintf (char * dest, size_t maxlen, const char * fmt, ...) ; +void psf_strlcpy_crlf (char *dest, const char *src, size_t destmax, size_t srcmax) ; + +/* Functions used when writing file headers. */ + +int psf_binheader_writef (SF_PRIVATE *psf, const char *format, ...) ; +void psf_asciiheader_printf (SF_PRIVATE *psf, const char *format, ...) ; + +/* Functions used when reading file headers. */ + +int psf_binheader_readf (SF_PRIVATE *psf, char const *format, ...) ; + +/* Functions used in the write function for updating the peak chunk. */ + +void peak_update_short (SF_PRIVATE *psf, short *ptr, size_t items) ; +void peak_update_int (SF_PRIVATE *psf, int *ptr, size_t items) ; +void peak_update_double (SF_PRIVATE *psf, double *ptr, size_t items) ; + +/* Functions defined in command.c. */ + +int psf_get_format_simple_count (void) ; +int psf_get_format_simple (SF_FORMAT_INFO *data) ; + +int psf_get_format_info (SF_FORMAT_INFO *data) ; + +int psf_get_format_major_count (void) ; +int psf_get_format_major (SF_FORMAT_INFO *data) ; + +int psf_get_format_subtype_count (void) ; +int psf_get_format_subtype (SF_FORMAT_INFO *data) ; + +void psf_generate_format_desc (SF_PRIVATE *psf) ; + +double psf_calc_signal_max (SF_PRIVATE *psf, int normalize) ; +int psf_calc_max_all_channels (SF_PRIVATE *psf, double *peaks, int normalize) ; + +int psf_get_signal_max (SF_PRIVATE *psf, double *peak) ; +int psf_get_max_all_channels (SF_PRIVATE *psf, double *peaks) ; + +/* Functions in strings.c. */ + +const char* psf_get_string (SF_PRIVATE *psf, int str_type) ; +int psf_set_string (SF_PRIVATE *psf, int str_type, const char *str) ; +int psf_store_string (SF_PRIVATE *psf, int str_type, const char *str) ; +int psf_location_string_count (const SF_PRIVATE * psf, int location) ; + +/* Default seek function. Use for PCM and float encoded data. */ +sf_count_t psf_default_seek (SF_PRIVATE *psf, int mode, sf_count_t samples_from_start) ; + +int macos_guess_file_type (SF_PRIVATE *psf, const char *filename) ; + +/*------------------------------------------------------------------------------------ +** File I/O functions which will allow access to large files (> 2 Gig) on +** some 32 bit OSes. Implementation in file_io.c. +*/ + +int psf_fopen (SF_PRIVATE *psf) ; +int psf_set_stdio (SF_PRIVATE *psf) ; +int psf_file_valid (SF_PRIVATE *psf) ; +void psf_set_file (SF_PRIVATE *psf, int fd) ; +void psf_init_files (SF_PRIVATE *psf) ; +void psf_use_rsrc (SF_PRIVATE *psf, int on_off) ; + +SNDFILE * psf_open_file (SF_PRIVATE *psf, SF_INFO *sfinfo) ; + +sf_count_t psf_fseek (SF_PRIVATE *psf, sf_count_t offset, int whence) ; +sf_count_t psf_fread (void *ptr, sf_count_t bytes, sf_count_t count, SF_PRIVATE *psf) ; +sf_count_t psf_fwrite (const void *ptr, sf_count_t bytes, sf_count_t count, SF_PRIVATE *psf) ; +sf_count_t psf_fgets (char *buffer, sf_count_t bufsize, SF_PRIVATE *psf) ; +sf_count_t psf_ftell (SF_PRIVATE *psf) ; +sf_count_t psf_get_filelen (SF_PRIVATE *psf) ; + +void psf_fsync (SF_PRIVATE *psf) ; + +int psf_is_pipe (SF_PRIVATE *psf) ; + +int psf_ftruncate (SF_PRIVATE *psf, sf_count_t len) ; +int psf_fclose (SF_PRIVATE *psf) ; + +/* Open and close the resource fork of a file. */ +int psf_open_rsrc (SF_PRIVATE *psf) ; +int psf_close_rsrc (SF_PRIVATE *psf) ; + +/* +void psf_fclearerr (SF_PRIVATE *psf) ; +int psf_ferror (SF_PRIVATE *psf) ; +*/ + +/*------------------------------------------------------------------------------------ +** Functions for reading and writing different file formats. +*/ + +int aiff_open (SF_PRIVATE *psf) ; +int au_open (SF_PRIVATE *psf) ; +int avr_open (SF_PRIVATE *psf) ; +int htk_open (SF_PRIVATE *psf) ; +int ircam_open (SF_PRIVATE *psf) ; +int mat4_open (SF_PRIVATE *psf) ; +int mat5_open (SF_PRIVATE *psf) ; +int nist_open (SF_PRIVATE *psf) ; +int paf_open (SF_PRIVATE *psf) ; +int pvf_open (SF_PRIVATE *psf) ; +int raw_open (SF_PRIVATE *psf) ; +int sd2_open (SF_PRIVATE *psf) ; +int sds_open (SF_PRIVATE *psf) ; +int svx_open (SF_PRIVATE *psf) ; +int voc_open (SF_PRIVATE *psf) ; +int w64_open (SF_PRIVATE *psf) ; +int wav_open (SF_PRIVATE *psf) ; +int xi_open (SF_PRIVATE *psf) ; +int flac_open (SF_PRIVATE *psf) ; +int caf_open (SF_PRIVATE *psf) ; +int mpc2k_open (SF_PRIVATE *psf) ; +int rf64_open (SF_PRIVATE *psf) ; + +/* In progress. Do not currently work. */ + +int ogg_vorbis_open (SF_PRIVATE *psf) ; +int ogg_speex_open (SF_PRIVATE *psf) ; +int ogg_pcm_open (SF_PRIVATE *psf) ; + + +int mpeg_open (SF_PRIVATE *psf) ; +int ogg_open (SF_PRIVATE *psf) ; +int rx2_open (SF_PRIVATE *psf) ; +int txw_open (SF_PRIVATE *psf) ; +int wve_open (SF_PRIVATE *psf) ; +int dwd_open (SF_PRIVATE *psf) ; + +int macbinary3_open (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------------ +** Init functions for a number of common data encodings. +*/ + +int pcm_init (SF_PRIVATE *psf) ; +int ulaw_init (SF_PRIVATE *psf) ; +int alaw_init (SF_PRIVATE *psf) ; +int float32_init (SF_PRIVATE *psf) ; +int double64_init (SF_PRIVATE *psf) ; +int dwvw_init (SF_PRIVATE *psf, int bitwidth) ; +int gsm610_init (SF_PRIVATE *psf) ; +int vox_adpcm_init (SF_PRIVATE *psf) ; +int flac_init (SF_PRIVATE *psf) ; +int g72x_init (SF_PRIVATE * psf) ; + +int dither_init (SF_PRIVATE *psf, int mode) ; + +int wav_w64_ima_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) ; +int wav_w64_msadpcm_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) ; + +int aiff_ima_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) ; + +int interleave_init (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------------ +** Chunk logging functions. +*/ + +typedef struct +{ struct + { int chunk ; + sf_count_t offset ; + sf_count_t len ; + } l [100] ; + + int count ; +} PRIV_CHUNK4 ; + +void pchk4_store (PRIV_CHUNK4 * pchk, int marker, sf_count_t offset, sf_count_t len) ; +int pchk4_find (PRIV_CHUNK4 * pchk, int marker) ; + +/*------------------------------------------------------------------------------------ +** Functions that work like OpenBSD's strlcpy/strlcat to replace strncpy/strncat. +** +** See : http://www.gratisoft.us/todd/papers/strlcpy.html +** +** These functions are available on *BSD, but are not avaialble everywhere so we +** implement them here. +** +** The argument order has been changed to that of strncpy/strncat to cause +** compiler errors if code is carelessly converted from one to the other. +*/ + +static inline void +psf_strlcat (char *dest, size_t n, const char *src) +{ strncat (dest, src, n - strlen (dest) - 1) ; + dest [n - 1] = 0 ; +} /* psf_strlcat */ + +static inline void +psf_strlcpy (char *dest, size_t n, const char *src) +{ strncpy (dest, src, n - 1) ; + dest [n - 1] = 0 ; +} /* psf_strlcpy */ + +/*------------------------------------------------------------------------------------ +** Other helper functions. +*/ + +void *psf_memset (void *s, int c, sf_count_t n) ; + +SF_INSTRUMENT * psf_instrument_alloc (void) ; + +void psf_sanitize_string (char * cptr, int len) ; + +/* Generate the current date as a string. */ +void psf_get_date_str (char *str, int maxlen) ; + +SF_BROADCAST_INFO_16K * broadcast_var_alloc (void) ; +int broadcast_var_set (SF_PRIVATE *psf, const SF_BROADCAST_INFO * data, size_t datasize) ; +int broadcast_var_get (SF_PRIVATE *psf, SF_BROADCAST_INFO * data, size_t datasize) ; + + +typedef struct +{ int channels ; + int endianness ; +} AUDIO_DETECT ; + +int audio_detect (SF_PRIVATE * psf, AUDIO_DETECT *ad, const unsigned char * data, int datalen) ; +int id3_skip (SF_PRIVATE * psf) ; + +/*------------------------------------------------------------------------------------ +** Helper/debug functions. +*/ + +void psf_hexdump (const void *ptr, int len) ; + +const char * str_of_major_format (int format) ; +const char * str_of_minor_format (int format) ; +const char * str_of_open_mode (int mode) ; +const char * str_of_endianness (int end) ; + +/*------------------------------------------------------------------------------------ +** Extra commands for sf_command(). Not for public use yet. +*/ + +enum +{ SFC_TEST_AIFF_ADD_INST_CHUNK = 0x2000, + SFC_TEST_WAV_ADD_INFO_CHUNK = 0x2010 +} ; + +/* +** Maybe, one day, make these functions or something like them, public. +** +** Buffer to buffer dithering. Pointer in and out are allowed to point +** to the same buffer for in-place dithering. +*/ + +#if 0 +int sf_dither_short (const SF_DITHER_INFO *dither, const short *in, short *out, int count) ; +int sf_dither_int (const SF_DITHER_INFO *dither, const int *in, int *out, int count) ; +int sf_dither_float (const SF_DITHER_INFO *dither, const float *in, float *out, int count) ; +int sf_dither_double (const SF_DITHER_INFO *dither, const double *in, double *out, int count) ; +#endif + +#endif /* SNDFILE_COMMON_H */ + diff --git a/interpretor/libsndfile-1.0.25/src/config.h.in b/interpretor/libsndfile-1.0.25/src/config.h.in new file mode 100644 index 0000000..f55a59a --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/config.h.in @@ -0,0 +1,290 @@ +/* src/config.h.in. Generated from configure.ac by autoheader. */ + +/* Set to 1 if the compile is GNU GCC. */ +#undef COMPILER_IS_GCC + +/* Target processor clips on negative float to int conversion. */ +#undef CPU_CLIPS_NEGATIVE + +/* Target processor clips on positive float to int conversion. */ +#undef CPU_CLIPS_POSITIVE + +/* Target processor is big endian. */ +#undef CPU_IS_BIG_ENDIAN + +/* Target processor is little endian. */ +#undef CPU_IS_LITTLE_ENDIAN + +/* Set to 1 to enable experimental code. */ +#undef ENABLE_EXPERIMENTAL_CODE + +/* Define to 1 if you have the header file. */ +#undef HAVE_ALSA_ASOUNDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_BYTESWAP_H + +/* Define to 1 if you have the `calloc' function. */ +#undef HAVE_CALLOC + +/* Define to 1 if you have the `ceil' function. */ +#undef HAVE_CEIL + +/* Set to 1 if S_IRGRP is defined. */ +#undef HAVE_DECL_S_IRGRP + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_ENDIAN_H + +/* Will be set to 1 if flac, ogg and vorbis are available. */ +#undef HAVE_EXTERNAL_LIBS + +/* Set to 1 if the compile supports the struct hack. */ +#undef HAVE_FLEXIBLE_ARRAY + +/* Define to 1 if you have the `floor' function. */ +#undef HAVE_FLOOR + +/* Define to 1 if you have the `fmod' function. */ +#undef HAVE_FMOD + +/* Define to 1 if you have the `free' function. */ +#undef HAVE_FREE + +/* Define to 1 if you have the `fstat' function. */ +#undef HAVE_FSTAT + +/* Define to 1 if you have the `fsync' function. */ +#undef HAVE_FSYNC + +/* Define to 1 if you have the `ftruncate' function. */ +#undef HAVE_FTRUNCATE + +/* Define to 1 if you have the `getpagesize' function. */ +#undef HAVE_GETPAGESIZE + +/* Define to 1 if you have the `gettimeofday' function. */ +#undef HAVE_GETTIMEOFDAY + +/* Define to 1 if you have the `gmtime' function. */ +#undef HAVE_GMTIME + +/* Define to 1 if you have the `gmtime_r' function. */ +#undef HAVE_GMTIME_R + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `m' library (-lm). */ +#undef HAVE_LIBM + +/* Define to 1 if you have the header file. */ +#undef HAVE_LOCALE_H + +/* Define to 1 if you have the `localtime' function. */ +#undef HAVE_LOCALTIME + +/* Define to 1 if you have the `localtime_r' function. */ +#undef HAVE_LOCALTIME_R + +/* Define if you have C99's lrint function. */ +#undef HAVE_LRINT + +/* Define if you have C99's lrintf function. */ +#undef HAVE_LRINTF + +/* Define to 1 if you have the `lseek' function. */ +#undef HAVE_LSEEK + +/* Define to 1 if you have the `malloc' function. */ +#undef HAVE_MALLOC + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `mmap' function. */ +#undef HAVE_MMAP + +/* Define to 1 if you have the `open' function. */ +#undef HAVE_OPEN + +/* Define to 1 if you have the `pipe' function. */ +#undef HAVE_PIPE + +/* Define to 1 if you have the `pread' function. */ +#undef HAVE_PREAD + +/* Define to 1 if you have the `pwrite' function. */ +#undef HAVE_PWRITE + +/* Define to 1 if you have the `read' function. */ +#undef HAVE_READ + +/* Define to 1 if you have the `realloc' function. */ +#undef HAVE_REALLOC + +/* Define to 1 if you have the `setlocale' function. */ +#undef HAVE_SETLOCALE + +/* Define to 1 if you have the header file. */ +#undef HAVE_SNDIO_H + +/* Define to 1 if you have the `snprintf' function. */ +#undef HAVE_SNPRINTF + +/* Set to 1 if you have libsqlite3. */ +#undef HAVE_SQLITE3 + +/* Define to 1 if the system has the type `ssize_t'. */ +#undef HAVE_SSIZE_T + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have that is POSIX.1 compatible. */ +#undef HAVE_SYS_WAIT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the `vsnprintf' function. */ +#undef HAVE_VSNPRINTF + +/* Define to 1 if you have the `waitpid' function. */ +#undef HAVE_WAITPID + +/* Define to 1 if you have the `write' function. */ +#undef HAVE_WRITE + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#undef LT_OBJDIR + +/* Define to 1 if your C compiler doesn't accept -c and -o together. */ +#undef NO_MINUS_C_MINUS_O + +/* Set to 1 if compiling for MacOSX */ +#undef OS_IS_MACOSX + +/* Set to 1 if compiling for Win32 */ +#undef OS_IS_WIN32 + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Set to maximum allowed value of sf_count_t type. */ +#undef SF_COUNT_MAX + +/* The size of `double', as computed by sizeof. */ +#undef SIZEOF_DOUBLE + +/* The size of `float', as computed by sizeof. */ +#undef SIZEOF_FLOAT + +/* The size of `int', as computed by sizeof. */ +#undef SIZEOF_INT + +/* The size of `int64_t', as computed by sizeof. */ +#undef SIZEOF_INT64_T + +/* The size of `loff_t', as computed by sizeof. */ +#undef SIZEOF_LOFF_T + +/* The size of `long', as computed by sizeof. */ +#undef SIZEOF_LONG + +/* The size of `long long', as computed by sizeof. */ +#undef SIZEOF_LONG_LONG + +/* The size of `off64_t', as computed by sizeof. */ +#undef SIZEOF_OFF64_T + +/* The size of `off_t', as computed by sizeof. */ +#undef SIZEOF_OFF_T + +/* Set to sizeof (long) if unknown. */ +#undef SIZEOF_SF_COUNT_T + +/* The size of `short', as computed by sizeof. */ +#undef SIZEOF_SHORT + +/* The size of `size_t', as computed by sizeof. */ +#undef SIZEOF_SIZE_T + +/* The size of `ssize_t', as computed by sizeof. */ +#undef SIZEOF_SSIZE_T + +/* The size of `void*', as computed by sizeof. */ +#undef SIZEOF_VOIDP + +/* The size of `wchar_t', as computed by sizeof. */ +#undef SIZEOF_WCHAR_T + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Set to long if unknown. */ +#undef TYPEOF_SF_COUNT_T + +/* Set to 1 to use the native windows API */ +#undef USE_WINDOWS_API + +/* Version number of package */ +#undef VERSION + +/* Set to 1 if windows DLL is being built. */ +#undef WIN32_TARGET_DLL + +/* Target processor is big endian. */ +#undef WORDS_BIGENDIAN + +/* Number of bits in a file offset, on hosts where this is settable. */ +#undef _FILE_OFFSET_BITS + +/* Define to make fseeko etc. visible, on some hosts. */ +#undef _LARGEFILE_SOURCE + +/* Define for large files, on AIX-style hosts. */ +#undef _LARGE_FILES + +/* Set to 1 to use C99 printf/snprintf in MinGW. */ +#undef __USE_MINGW_ANSI_STDIO diff --git a/interpretor/libsndfile-1.0.25/src/create_symbols_file.py b/interpretor/libsndfile-1.0.25/src/create_symbols_file.py new file mode 100755 index 0000000..f2cab12 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/create_symbols_file.py @@ -0,0 +1,176 @@ +#!/usr/bin/python + +# Copyright (C) 2003-2011 Erik de Castro Lopo +# +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# * Neither the author nor the names of any contributors may be used +# to endorse or promote products derived from this software without +# specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +import re, sys + +#---------------------------------------------------------------- +# These are all of the public functions exported from libsndfile. +# +# Its important not to change the order they are listed in or +# the ordinal values in the second column. + +ALL_SYMBOLS = ( + ( "sf_command", 1 ), + ( "sf_open", 2 ), + ( "sf_close", 3 ), + ( "sf_seek", 4 ), + ( "sf_error", 7 ), + ( "sf_perror", 8 ), + ( "sf_error_str", 9 ), + ( "sf_error_number", 10 ), + ( "sf_format_check", 11 ), + ( "sf_read_raw", 16 ), + ( "sf_readf_short", 17 ), + ( "sf_readf_int", 18 ), + ( "sf_readf_float", 19 ), + ( "sf_readf_double", 20 ), + ( "sf_read_short", 21 ), + ( "sf_read_int", 22 ), + ( "sf_read_float", 23 ), + ( "sf_read_double", 24 ), + ( "sf_write_raw", 32 ), + ( "sf_writef_short", 33 ), + ( "sf_writef_int", 34 ), + ( "sf_writef_float", 35 ), + ( "sf_writef_double", 36 ), + ( "sf_write_short", 37 ), + ( "sf_write_int", 38 ), + ( "sf_write_float", 39 ), + ( "sf_write_double", 40 ), + ( "sf_strerror", 50 ), + ( "sf_get_string", 60 ), + ( "sf_set_string", 61 ), + ( "sf_version_string",68 ), + ( "sf_open_fd", 70 ), + ( "sf_wchar_open", 71 ), + ( "sf_open_virtual", 80 ), + ( "sf_write_sync", 90 ) + ) + +#------------------------------------------------------------------------------- + +def linux_symbols (progname, version): + print "# Auto-generated by %s\n" %progname + print "libsndfile.so.%s" % version + print "{" + print " global:" + for name, ordinal in ALL_SYMBOLS: + if name == "sf_wchar_open": + continue + print " %s ;" % name + print " local:" + print " * ;" + print "} ;" + print + return + +def darwin_symbols (progname, version): + print "# Auto-generated by %s\n" %progname + for name, ordinal in ALL_SYMBOLS: + if name == "sf_wchar_open": + continue + print "_%s" % name + print + return + +def win32_symbols (progname, version, name): + print "; Auto-generated by %s\n" %progname + print "LIBRARY %s-%s.dll" % (name, re.sub ("\..*", "", version)) + print "EXPORTS\n" + for name, ordinal in ALL_SYMBOLS: + print "%-20s @%s" % (name, ordinal) + print + return + +def os2_symbols (progname, version, name): + print "; Auto-generated by %s\n" %progname + print "LIBRARY %s%s" % (name, re.sub ("\..*", "", version)) + print "INITINSTANCE TERMINSTANCE" + print "CODE PRELOAD MOVEABLE DISCARDABLE" + print "DATA PRELOAD MOVEABLE MULTIPLE NONSHARED" + print "EXPORTS\n" + for name, ordinal in ALL_SYMBOLS: + if name == "sf_wchar_open": + continue + print "_%-20s @%s" % (name, ordinal) + print + return + +def plain_symbols (progname, version, name): + for name, ordinal in ALL_SYMBOLS: + print name + +def no_symbols (os_name): + print + print "No known way of restricting exported symbols on '%s'." % os_name + print "If you know a way, please contact the author." + print + return + +#------------------------------------------------------------------------------- + +progname = re.sub (".*[\\/]", "", sys.argv [0]) + +if len (sys.argv) != 3: + print + print "Usage : %s ." % progname + print + print " Currently supported values for target OS are:" + print " linux" + print " darwin (ie MacOSX)" + print " win32 (ie wintendo)" + print " cygwin (Cygwin on wintendo)" + print " os2 (OS/2)" + print " plain (plain list of symbols)" + print + sys.exit (1) + +os_name = sys.argv [1] +version = re.sub ("\.[a-z0-9]+$", "", sys.argv [2]) + +if os_name == "linux" or os_name == "gnu" or os_name == "binutils": + linux_symbols (progname, version) +elif os_name == "darwin": + darwin_symbols (progname, version) +elif os_name == "win32": + win32_symbols (progname, version, "libsndfile") +elif os_name == "cygwin": + win32_symbols (progname, version, "cygsndfile") +elif os_name == "os2": + os2_symbols (progname, version, "sndfile") +elif os_name == "static": + plain_symbols (progname, version, "") +else: + no_symbols (os_name) + +sys.exit (0) + diff --git a/interpretor/libsndfile-1.0.25/src/dither.c b/interpretor/libsndfile-1.0.25/src/dither.c new file mode 100644 index 0000000..d149bc1 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/dither.c @@ -0,0 +1,534 @@ +/* +** Copyright (C) 2003-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*============================================================================ +** Rule number 1 is to only apply dither when going from a larger bitwidth +** to a smaller bitwidth. This can happen on both read and write. +** +** Need to apply dither on all conversions marked X below. +** +** Dither on write: +** +** Input +** | short int float double +** --------+----------------------------------------------- +** O 8 bit | X X X X +** u 16 bit | none X X X +** t 24 bit | none X X X +** p 32 bit | none none X X +** u float | none none none none +** t double | none none none none +** +** Dither on read: +** +** Input +** O | 8 bit 16 bit 24 bit 32 bit float double +** u --------+------------------------------------------------- +** t short | none none X X X X +** p int | none none none X X X +** u float | none none none none none none +** t double | none none none none none none +*/ + +#define SFE_DITHER_BAD_PTR 666 +#define SFE_DITHER_BAD_TYPE 667 + +typedef struct +{ int read_short_dither_bits, read_int_dither_bits ; + int write_short_dither_bits, write_int_dither_bits ; + double read_float_dither_scale, read_double_dither_bits ; + double write_float_dither_scale, write_double_dither_bits ; + + sf_count_t (*read_short) (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; + sf_count_t (*read_int) (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; + sf_count_t (*read_float) (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; + sf_count_t (*read_double) (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + + sf_count_t (*write_short) (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; + sf_count_t (*write_int) (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; + sf_count_t (*write_float) (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; + sf_count_t (*write_double) (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + + double buffer [SF_BUFFER_LEN / sizeof (double)] ; +} DITHER_DATA ; + +static sf_count_t dither_read_short (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t dither_read_int (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; + +static sf_count_t dither_write_short (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t dither_write_int (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t dither_write_float (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t dither_write_double (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +int +dither_init (SF_PRIVATE *psf, int mode) +{ DITHER_DATA *pdither ; + + pdither = psf->dither ; /* This may be NULL. */ + + /* Turn off dither on read. */ + if (mode == SFM_READ && psf->read_dither.type == SFD_NO_DITHER) + { if (pdither == NULL) + return 0 ; /* Dither is already off, so just return. */ + + if (pdither->read_short) + psf->read_short = pdither->read_short ; + if (pdither->read_int) + psf->read_int = pdither->read_int ; + if (pdither->read_float) + psf->read_float = pdither->read_float ; + if (pdither->read_double) + psf->read_double = pdither->read_double ; + return 0 ; + } ; + + /* Turn off dither on write. */ + if (mode == SFM_WRITE && psf->write_dither.type == SFD_NO_DITHER) + { if (pdither == NULL) + return 0 ; /* Dither is already off, so just return. */ + + if (pdither->write_short) + psf->write_short = pdither->write_short ; + if (pdither->write_int) + psf->write_int = pdither->write_int ; + if (pdither->write_float) + psf->write_float = pdither->write_float ; + if (pdither->write_double) + psf->write_double = pdither->write_double ; + return 0 ; + } ; + + /* Turn on dither on read if asked. */ + if (mode == SFM_READ && psf->read_dither.type != 0) + { if (pdither == NULL) + pdither = psf->dither = calloc (1, sizeof (DITHER_DATA)) ; + if (pdither == NULL) + return SFE_MALLOC_FAILED ; + + switch (SF_CODEC (psf->sf.format)) + { case SF_FORMAT_DOUBLE : + case SF_FORMAT_FLOAT : + pdither->read_int = psf->read_int ; + psf->read_int = dither_read_int ; + break ; + + case SF_FORMAT_PCM_32 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_U8 : + pdither->read_short = psf->read_short ; + psf->read_short = dither_read_short ; + break ; + + default : break ; + } ; + } ; + + /* Turn on dither on write if asked. */ + if (mode == SFM_WRITE && psf->write_dither.type != 0) + { if (pdither == NULL) + pdither = psf->dither = calloc (1, sizeof (DITHER_DATA)) ; + if (pdither == NULL) + return SFE_MALLOC_FAILED ; + + switch (SF_CODEC (psf->sf.format)) + { case SF_FORMAT_DOUBLE : + case SF_FORMAT_FLOAT : + pdither->write_int = psf->write_int ; + psf->write_int = dither_write_int ; + break ; + + case SF_FORMAT_PCM_32 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_U8 : + break ; + + default : break ; + } ; + + pdither->write_short = psf->write_short ; + psf->write_short = dither_write_short ; + + pdither->write_int = psf->write_int ; + psf->write_int = dither_write_int ; + + pdither->write_float = psf->write_float ; + psf->write_float = dither_write_float ; + + pdither->write_double = psf->write_double ; + psf->write_double = dither_write_double ; + } ; + + return 0 ; +} /* dither_init */ + +/*============================================================================== +*/ + +static void dither_short (const short *in, short *out, int frames, int channels) ; +static void dither_int (const int *in, int *out, int frames, int channels) ; + +static void dither_float (const float *in, float *out, int frames, int channels) ; +static void dither_double (const double *in, double *out, int frames, int channels) ; + +static sf_count_t +dither_read_short (SF_PRIVATE * UNUSED (psf), short * UNUSED (ptr), sf_count_t len) +{ + return len ; +} /* dither_read_short */ + +static sf_count_t +dither_read_int (SF_PRIVATE * UNUSED (psf), int * UNUSED (ptr), sf_count_t len) +{ + return len ; +} /* dither_read_int */ + +/*------------------------------------------------------------------------------ +*/ + +static sf_count_t +dither_write_short (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ DITHER_DATA *pdither ; + int bufferlen, writecount, thiswrite ; + sf_count_t total = 0 ; + + if ((pdither = psf->dither) == NULL) + { psf->error = SFE_DITHER_BAD_PTR ; + return 0 ; + } ; + + switch (SF_CODEC (psf->sf.format)) + { case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_U8 : + case SF_FORMAT_DPCM_8 : + break ; + + default : + return pdither->write_short (psf, ptr, len) ; + } ; + + bufferlen = sizeof (pdither->buffer) / sizeof (short) ; + + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + writecount /= psf->sf.channels ; + writecount *= psf->sf.channels ; + + dither_short (ptr, (short*) pdither->buffer, writecount / psf->sf.channels, psf->sf.channels) ; + + thiswrite = pdither->write_short (psf, (short*) pdither->buffer, writecount) ; + total += thiswrite ; + len -= thiswrite ; + if (thiswrite < writecount) + break ; + } ; + + return total ; +} /* dither_write_short */ + +static sf_count_t +dither_write_int (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ DITHER_DATA *pdither ; + int bufferlen, writecount, thiswrite ; + sf_count_t total = 0 ; + + if ((pdither = psf->dither) == NULL) + { psf->error = SFE_DITHER_BAD_PTR ; + return 0 ; + } ; + + switch (SF_CODEC (psf->sf.format)) + { case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + break ; + + case SF_FORMAT_DPCM_8 : + case SF_FORMAT_DPCM_16 : + break ; + + default : + return pdither->write_int (psf, ptr, len) ; + } ; + + + bufferlen = sizeof (pdither->buffer) / sizeof (int) ; + + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + writecount /= psf->sf.channels ; + writecount *= psf->sf.channels ; + + dither_int (ptr, (int*) pdither->buffer, writecount / psf->sf.channels, psf->sf.channels) ; + + thiswrite = pdither->write_int (psf, (int*) pdither->buffer, writecount) ; + total += thiswrite ; + len -= thiswrite ; + if (thiswrite < writecount) + break ; + } ; + + return total ; +} /* dither_write_int */ + +static sf_count_t +dither_write_float (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ DITHER_DATA *pdither ; + int bufferlen, writecount, thiswrite ; + sf_count_t total = 0 ; + + if ((pdither = psf->dither) == NULL) + { psf->error = SFE_DITHER_BAD_PTR ; + return 0 ; + } ; + + switch (SF_CODEC (psf->sf.format)) + { case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + break ; + + case SF_FORMAT_DPCM_8 : + case SF_FORMAT_DPCM_16 : + break ; + + default : + return pdither->write_float (psf, ptr, len) ; + } ; + + bufferlen = sizeof (pdither->buffer) / sizeof (float) ; + + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (float) len ; + writecount /= psf->sf.channels ; + writecount *= psf->sf.channels ; + + dither_float (ptr, (float*) pdither->buffer, writecount / psf->sf.channels, psf->sf.channels) ; + + thiswrite = pdither->write_float (psf, (float*) pdither->buffer, writecount) ; + total += thiswrite ; + len -= thiswrite ; + if (thiswrite < writecount) + break ; + } ; + + return total ; +} /* dither_write_float */ + +static sf_count_t +dither_write_double (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ DITHER_DATA *pdither ; + int bufferlen, writecount, thiswrite ; + sf_count_t total = 0 ; + + if ((pdither = psf->dither) == NULL) + { psf->error = SFE_DITHER_BAD_PTR ; + return 0 ; + } ; + + switch (SF_CODEC (psf->sf.format)) + { case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + break ; + + case SF_FORMAT_DPCM_8 : + case SF_FORMAT_DPCM_16 : + break ; + + default : + return pdither->write_double (psf, ptr, len) ; + } ; + + + bufferlen = sizeof (pdither->buffer) / sizeof (double) ; + + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (double) len ; + writecount /= psf->sf.channels ; + writecount *= psf->sf.channels ; + + dither_double (ptr, (double*) pdither->buffer, writecount / psf->sf.channels, psf->sf.channels) ; + + thiswrite = pdither->write_double (psf, (double*) pdither->buffer, writecount) ; + total += thiswrite ; + len -= thiswrite ; + if (thiswrite < writecount) + break ; + } ; + + return total ; +} /* dither_write_double */ + +/*============================================================================== +*/ + +static void +dither_short (const short *in, short *out, int frames, int channels) +{ int ch, k ; + + for (ch = 0 ; ch < channels ; ch++) + for (k = ch ; k < channels * frames ; k += channels) + out [k] = in [k] ; + +} /* dither_short */ + +static void +dither_int (const int *in, int *out, int frames, int channels) +{ int ch, k ; + + for (ch = 0 ; ch < channels ; ch++) + for (k = ch ; k < channels * frames ; k += channels) + out [k] = in [k] ; + +} /* dither_int */ + +static void +dither_float (const float *in, float *out, int frames, int channels) +{ int ch, k ; + + for (ch = 0 ; ch < channels ; ch++) + for (k = ch ; k < channels * frames ; k += channels) + out [k] = in [k] ; + +} /* dither_float */ + +static void +dither_double (const double *in, double *out, int frames, int channels) +{ int ch, k ; + + for (ch = 0 ; ch < channels ; ch++) + for (k = ch ; k < channels * frames ; k += channels) + out [k] = in [k] ; + +} /* dither_double */ + +/*============================================================================== +*/ +#if 0 + +/* +** Not made public because this (maybe) requires storage of state information. +** +** Also maybe need separate state info for each channel!!!! +*/ + +int +DO_NOT_USE_sf_dither_short (const SF_DITHER_INFO *dither, const short *in, short *out, int frames, int channels) +{ int ch, k ; + + if (! dither) + return SFE_DITHER_BAD_PTR ; + + switch (dither->type & SFD_TYPEMASK) + { case SFD_WHITE : + case SFD_TRIANGULAR_PDF : + for (ch = 0 ; ch < channels ; ch++) + for (k = ch ; k < channels * frames ; k += channels) + out [k] = in [k] ; + break ; + + default : + return SFE_DITHER_BAD_TYPE ; + } ; + + return 0 ; +} /* DO_NOT_USE_sf_dither_short */ + +int +DO_NOT_USE_sf_dither_int (const SF_DITHER_INFO *dither, const int *in, int *out, int frames, int channels) +{ int ch, k ; + + if (! dither) + return SFE_DITHER_BAD_PTR ; + + switch (dither->type & SFD_TYPEMASK) + { case SFD_WHITE : + case SFD_TRIANGULAR_PDF : + for (ch = 0 ; ch < channels ; ch++) + for (k = ch ; k < channels * frames ; k += channels) + out [k] = in [k] ; + break ; + + default : + return SFE_DITHER_BAD_TYPE ; + } ; + + return 0 ; +} /* DO_NOT_USE_sf_dither_int */ + +int +DO_NOT_USE_sf_dither_float (const SF_DITHER_INFO *dither, const float *in, float *out, int frames, int channels) +{ int ch, k ; + + if (! dither) + return SFE_DITHER_BAD_PTR ; + + switch (dither->type & SFD_TYPEMASK) + { case SFD_WHITE : + case SFD_TRIANGULAR_PDF : + for (ch = 0 ; ch < channels ; ch++) + for (k = ch ; k < channels * frames ; k += channels) + out [k] = in [k] ; + break ; + + default : + return SFE_DITHER_BAD_TYPE ; + } ; + + return 0 ; +} /* DO_NOT_USE_sf_dither_float */ + +int +DO_NOT_USE_sf_dither_double (const SF_DITHER_INFO *dither, const double *in, double *out, int frames, int channels) +{ int ch, k ; + + if (! dither) + return SFE_DITHER_BAD_PTR ; + + switch (dither->type & SFD_TYPEMASK) + { case SFD_WHITE : + case SFD_TRIANGULAR_PDF : + for (ch = 0 ; ch < channels ; ch++) + for (k = ch ; k < channels * frames ; k += channels) + out [k] = in [k] ; + break ; + + default : + return SFE_DITHER_BAD_TYPE ; + } ; + + return 0 ; +} /* DO_NOT_USE_sf_dither_double */ + +#endif + diff --git a/interpretor/libsndfile-1.0.25/src/double64.c b/interpretor/libsndfile-1.0.25/src/double64.c new file mode 100644 index 0000000..425088b --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/double64.c @@ -0,0 +1,1043 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#if CPU_IS_LITTLE_ENDIAN + #define DOUBLE64_READ double64_le_read + #define DOUBLE64_WRITE double64_le_write +#elif CPU_IS_BIG_ENDIAN + #define DOUBLE64_READ double64_be_read + #define DOUBLE64_WRITE double64_be_write +#endif + +/* A 32 number which will not overflow when multiplied by sizeof (double). */ +#define SENSIBLE_LEN (0x8000000) + +/*-------------------------------------------------------------------------------------------- +** Processor floating point capabilities. double64_get_capability () returns one of the +** latter three values. +*/ + +enum +{ DOUBLE_UNKNOWN = 0x00, + DOUBLE_CAN_RW_LE = 0x23, + DOUBLE_CAN_RW_BE = 0x34, + DOUBLE_BROKEN_LE = 0x45, + DOUBLE_BROKEN_BE = 0x56 +} ; + +/*-------------------------------------------------------------------------------------------- +** Prototypes for private functions. +*/ + +static sf_count_t host_read_d2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t host_read_d2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t host_read_d2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t host_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t host_write_s2d (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t host_write_i2d (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t host_write_f2d (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t host_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static void double64_peak_update (SF_PRIVATE *psf, const double *buffer, int count, sf_count_t indx) ; + +static int double64_get_capability (SF_PRIVATE *psf) ; + +static sf_count_t replace_read_d2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t replace_read_d2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t replace_read_d2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t replace_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t replace_write_s2d (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t replace_write_i2d (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t replace_write_f2d (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t replace_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static void d2bd_read (double *buffer, int count) ; +static void bd2d_write (double *buffer, int count) ; + +/*-------------------------------------------------------------------------------------------- +** Exported functions. +*/ + +int +double64_init (SF_PRIVATE *psf) +{ static int double64_caps ; + + double64_caps = double64_get_capability (psf) ; + + psf->blockwidth = sizeof (double) * psf->sf.channels ; + + if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR) + { switch (psf->endian + double64_caps) + { case (SF_ENDIAN_BIG + DOUBLE_CAN_RW_BE) : + psf->data_endswap = SF_FALSE ; + psf->read_short = host_read_d2s ; + psf->read_int = host_read_d2i ; + psf->read_float = host_read_d2f ; + psf->read_double = host_read_d ; + break ; + + case (SF_ENDIAN_LITTLE + DOUBLE_CAN_RW_LE) : + psf->data_endswap = SF_FALSE ; + psf->read_short = host_read_d2s ; + psf->read_int = host_read_d2i ; + psf->read_float = host_read_d2f ; + psf->read_double = host_read_d ; + break ; + + case (SF_ENDIAN_BIG + DOUBLE_CAN_RW_LE) : + psf->data_endswap = SF_TRUE ; + psf->read_short = host_read_d2s ; + psf->read_int = host_read_d2i ; + psf->read_float = host_read_d2f ; + psf->read_double = host_read_d ; + break ; + + case (SF_ENDIAN_LITTLE + DOUBLE_CAN_RW_BE) : + psf->data_endswap = SF_TRUE ; + psf->read_short = host_read_d2s ; + psf->read_int = host_read_d2i ; + psf->read_float = host_read_d2f ; + psf->read_double = host_read_d ; + break ; + + /* When the CPU is not IEEE compatible. */ + case (SF_ENDIAN_BIG + DOUBLE_BROKEN_BE) : + psf->data_endswap = SF_FALSE ; + psf->read_short = replace_read_d2s ; + psf->read_int = replace_read_d2i ; + psf->read_float = replace_read_d2f ; + psf->read_double = replace_read_d ; + break ; + + case (SF_ENDIAN_LITTLE + DOUBLE_BROKEN_LE) : + psf->data_endswap = SF_FALSE ; + psf->read_short = replace_read_d2s ; + psf->read_int = replace_read_d2i ; + psf->read_float = replace_read_d2f ; + psf->read_double = replace_read_d ; + break ; + + case (SF_ENDIAN_BIG + DOUBLE_BROKEN_LE) : + psf->data_endswap = SF_TRUE ; + psf->read_short = replace_read_d2s ; + psf->read_int = replace_read_d2i ; + psf->read_float = replace_read_d2f ; + psf->read_double = replace_read_d ; + break ; + + case (SF_ENDIAN_LITTLE + DOUBLE_BROKEN_BE) : + psf->data_endswap = SF_TRUE ; + psf->read_short = replace_read_d2s ; + psf->read_int = replace_read_d2i ; + psf->read_float = replace_read_d2f ; + psf->read_double = replace_read_d ; + break ; + + default : break ; + } ; + } ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { switch (psf->endian + double64_caps) + { case (SF_ENDIAN_LITTLE + DOUBLE_CAN_RW_LE) : + psf->data_endswap = SF_FALSE ; + psf->write_short = host_write_s2d ; + psf->write_int = host_write_i2d ; + psf->write_float = host_write_f2d ; + psf->write_double = host_write_d ; + break ; + + case (SF_ENDIAN_BIG + DOUBLE_CAN_RW_BE) : + psf->data_endswap = SF_FALSE ; + psf->write_short = host_write_s2d ; + psf->write_int = host_write_i2d ; + psf->write_float = host_write_f2d ; + psf->write_double = host_write_d ; + break ; + + case (SF_ENDIAN_BIG + DOUBLE_CAN_RW_LE) : + psf->data_endswap = SF_TRUE ; + psf->write_short = host_write_s2d ; + psf->write_int = host_write_i2d ; + psf->write_float = host_write_f2d ; + psf->write_double = host_write_d ; + break ; + + case (SF_ENDIAN_LITTLE + DOUBLE_CAN_RW_BE) : + psf->data_endswap = SF_TRUE ; + psf->write_short = host_write_s2d ; + psf->write_int = host_write_i2d ; + psf->write_float = host_write_f2d ; + psf->write_double = host_write_d ; + break ; + + /* When the CPU is not IEEE compatible. */ + case (SF_ENDIAN_LITTLE + DOUBLE_BROKEN_LE) : + psf->data_endswap = SF_FALSE ; + psf->write_short = replace_write_s2d ; + psf->write_int = replace_write_i2d ; + psf->write_float = replace_write_f2d ; + psf->write_double = replace_write_d ; + break ; + + case (SF_ENDIAN_BIG + DOUBLE_BROKEN_BE) : + psf->data_endswap = SF_FALSE ; + psf->write_short = replace_write_s2d ; + psf->write_int = replace_write_i2d ; + psf->write_float = replace_write_f2d ; + psf->write_double = replace_write_d ; + break ; + + case (SF_ENDIAN_BIG + DOUBLE_BROKEN_LE) : + psf->data_endswap = SF_TRUE ; + psf->write_short = replace_write_s2d ; + psf->write_int = replace_write_i2d ; + psf->write_float = replace_write_f2d ; + psf->write_double = replace_write_d ; + break ; + + case (SF_ENDIAN_LITTLE + DOUBLE_BROKEN_BE) : + psf->data_endswap = SF_TRUE ; + psf->write_short = replace_write_s2d ; + psf->write_int = replace_write_i2d ; + psf->write_float = replace_write_f2d ; + psf->write_double = replace_write_d ; + break ; + + default : break ; + } ; + } ; + + if (psf->filelength > psf->dataoffset) + { psf->datalength = (psf->dataend > 0) ? psf->dataend - psf->dataoffset : + psf->filelength - psf->dataoffset ; + } + else + psf->datalength = 0 ; + + psf->sf.frames = psf->datalength / psf->blockwidth ; + + return 0 ; +} /* double64_init */ + +/*---------------------------------------------------------------------------- +** From : http://www.hpcf.cam.ac.uk/fp_formats.html +** +** 64 bit double precision layout (big endian) +** Sign bit 0 +** Exponent bits 1-11 +** Mantissa bits 12-63 +** Exponent Offset 1023 +** +** double single +** +** +INF 7FF0000000000000 7F800000 +** -INF FFF0000000000000 FF800000 +** NaN 7FF0000000000001 7F800001 +** to to +** 7FFFFFFFFFFFFFFF 7FFFFFFF +** and and +** FFF0000000000001 FF800001 +** to to +** FFFFFFFFFFFFFFFF FFFFFFFF +** +OVER 7FEFFFFFFFFFFFFF 7F7FFFFF +** -OVER FFEFFFFFFFFFFFFF FF7FFFFF +** +UNDER 0010000000000000 00800000 +** -UNDER 8010000000000000 80800000 +*/ + +double +double64_be_read (unsigned char *cptr) +{ int exponent, negative, upper, lower ; + double dvalue ; + + negative = (cptr [0] & 0x80) ? 1 : 0 ; + exponent = ((cptr [0] & 0x7F) << 4) | ((cptr [1] >> 4) & 0xF) ; + + /* Might not have a 64 bit long, so load the mantissa into a double. */ + upper = (((cptr [1] & 0xF) << 24) | (cptr [2] << 16) | (cptr [3] << 8) | cptr [4]) ; + lower = (cptr [5] << 16) | (cptr [6] << 8) | cptr [7] ; + + if (exponent == 0 && upper == 0 && lower == 0) + return 0.0 ; + + dvalue = upper + lower / ((double) 0x1000000) ; + dvalue += 0x10000000 ; + + exponent = exponent - 0x3FF ; + + dvalue = dvalue / ((double) 0x10000000) ; + + if (negative) + dvalue *= -1 ; + + if (exponent > 0) + dvalue *= pow (2.0, exponent) ; + else if (exponent < 0) + dvalue /= pow (2.0, abs (exponent)) ; + + return dvalue ; +} /* double64_be_read */ + +double +double64_le_read (unsigned char *cptr) +{ int exponent, negative, upper, lower ; + double dvalue ; + + negative = (cptr [7] & 0x80) ? 1 : 0 ; + exponent = ((cptr [7] & 0x7F) << 4) | ((cptr [6] >> 4) & 0xF) ; + + /* Might not have a 64 bit long, so load the mantissa into a double. */ + upper = ((cptr [6] & 0xF) << 24) | (cptr [5] << 16) | (cptr [4] << 8) | cptr [3] ; + lower = (cptr [2] << 16) | (cptr [1] << 8) | cptr [0] ; + + if (exponent == 0 && upper == 0 && lower == 0) + return 0.0 ; + + dvalue = upper + lower / ((double) 0x1000000) ; + dvalue += 0x10000000 ; + + exponent = exponent - 0x3FF ; + + dvalue = dvalue / ((double) 0x10000000) ; + + if (negative) + dvalue *= -1 ; + + if (exponent > 0) + dvalue *= pow (2.0, exponent) ; + else if (exponent < 0) + dvalue /= pow (2.0, abs (exponent)) ; + + return dvalue ; +} /* double64_le_read */ + +void +double64_be_write (double in, unsigned char *out) +{ int exponent, mantissa ; + + memset (out, 0, sizeof (double)) ; + + if (fabs (in) < 1e-30) + return ; + + if (in < 0.0) + { in *= -1.0 ; + out [0] |= 0x80 ; + } ; + + in = frexp (in, &exponent) ; + + exponent += 1022 ; + + out [0] |= (exponent >> 4) & 0x7F ; + out [1] |= (exponent << 4) & 0xF0 ; + + in *= 0x20000000 ; + mantissa = lrint (floor (in)) ; + + out [1] |= (mantissa >> 24) & 0xF ; + out [2] = (mantissa >> 16) & 0xFF ; + out [3] = (mantissa >> 8) & 0xFF ; + out [4] = mantissa & 0xFF ; + + in = fmod (in, 1.0) ; + in *= 0x1000000 ; + mantissa = lrint (floor (in)) ; + + out [5] = (mantissa >> 16) & 0xFF ; + out [6] = (mantissa >> 8) & 0xFF ; + out [7] = mantissa & 0xFF ; + + return ; +} /* double64_be_write */ + +void +double64_le_write (double in, unsigned char *out) +{ int exponent, mantissa ; + + memset (out, 0, sizeof (double)) ; + + if (fabs (in) < 1e-30) + return ; + + if (in < 0.0) + { in *= -1.0 ; + out [7] |= 0x80 ; + } ; + + in = frexp (in, &exponent) ; + + exponent += 1022 ; + + out [7] |= (exponent >> 4) & 0x7F ; + out [6] |= (exponent << 4) & 0xF0 ; + + in *= 0x20000000 ; + mantissa = lrint (floor (in)) ; + + out [6] |= (mantissa >> 24) & 0xF ; + out [5] = (mantissa >> 16) & 0xFF ; + out [4] = (mantissa >> 8) & 0xFF ; + out [3] = mantissa & 0xFF ; + + in = fmod (in, 1.0) ; + in *= 0x1000000 ; + mantissa = lrint (floor (in)) ; + + out [2] = (mantissa >> 16) & 0xFF ; + out [1] = (mantissa >> 8) & 0xFF ; + out [0] = mantissa & 0xFF ; + + return ; +} /* double64_le_write */ + +/*============================================================================================== +** Private functions. +*/ + +static void +double64_peak_update (SF_PRIVATE *psf, const double *buffer, int count, sf_count_t indx) +{ int chan ; + int k, position ; + float fmaxval ; + + for (chan = 0 ; chan < psf->sf.channels ; chan++) + { fmaxval = fabs (buffer [chan]) ; + position = 0 ; + for (k = chan ; k < count ; k += psf->sf.channels) + if (fmaxval < fabs (buffer [k])) + { fmaxval = fabs (buffer [k]) ; + position = k ; + } ; + + if (fmaxval > psf->peak_info->peaks [chan].value) + { psf->peak_info->peaks [chan].value = fmaxval ; + psf->peak_info->peaks [chan].position = psf->write_current + indx + (position / psf->sf.channels) ; + } ; + } ; + + return ; +} /* double64_peak_update */ + +static int +double64_get_capability (SF_PRIVATE *psf) +{ union + { double d ; + unsigned char c [8] ; + } data ; + + data.d = 1.234567890123456789 ; /* Some abitrary value. */ + + if (! psf->ieee_replace) + { /* If this test is true ints and floats are compatible and little endian. */ + if (data.c [0] == 0xfb && data.c [1] == 0x59 && data.c [2] == 0x8c && data.c [3] == 0x42 && + data.c [4] == 0xca && data.c [5] == 0xc0 && data.c [6] == 0xf3 && data.c [7] == 0x3f) + return DOUBLE_CAN_RW_LE ; + + /* If this test is true ints and floats are compatible and big endian. */ + if (data.c [0] == 0x3f && data.c [1] == 0xf3 && data.c [2] == 0xc0 && data.c [3] == 0xca && + data.c [4] == 0x42 && data.c [5] == 0x8c && data.c [6] == 0x59 && data.c [7] == 0xfb) + return DOUBLE_CAN_RW_BE ; + } ; + + /* Doubles are broken. Don't expect reading or writing to be fast. */ + psf_log_printf (psf, "Using IEEE replacement code for double.\n") ; + + return (CPU_IS_LITTLE_ENDIAN) ? DOUBLE_BROKEN_LE : DOUBLE_BROKEN_BE ; +} /* double64_get_capability */ + +/*======================================================================================= +*/ + +static void +d2s_array (const double *src, int count, short *dest, double scale) +{ while (--count >= 0) + { dest [count] = lrint (scale * src [count]) ; + } ; +} /* d2s_array */ + +static void +d2s_clip_array (const double *src, int count, short *dest, double scale) +{ while (--count >= 0) + { double tmp = scale * src [count] ; + + if (CPU_CLIPS_POSITIVE == 0 && tmp > 32767.0) + dest [count] = SHRT_MAX ; + else if (CPU_CLIPS_NEGATIVE == 0 && tmp < -32768.0) + dest [count] = SHRT_MIN ; + else + dest [count] = lrint (tmp) ; + } ; +} /* d2s_clip_array */ + +static void +d2i_array (const double *src, int count, int *dest, double scale) +{ while (--count >= 0) + { dest [count] = lrint (scale * src [count]) ; + } ; +} /* d2i_array */ + +static void +d2i_clip_array (const double *src, int count, int *dest, double scale) +{ while (--count >= 0) + { float tmp = scale * src [count] ; + + if (CPU_CLIPS_POSITIVE == 0 && tmp > (1.0 * INT_MAX)) + dest [count] = INT_MAX ; + else if (CPU_CLIPS_NEGATIVE == 0 && tmp < (-1.0 * INT_MAX)) + dest [count] = INT_MIN ; + else + dest [count] = lrint (tmp) ; + } ; +} /* d2i_clip_array */ + +static inline void +d2f_array (const double *src, int count, float *dest) +{ while (--count >= 0) + { dest [count] = src [count] ; + } ; +} /* d2f_array */ + +static inline void +s2d_array (const short *src, double *dest, int count, double scale) +{ while (--count >= 0) + { dest [count] = scale * src [count] ; + } ; +} /* s2d_array */ + +static inline void +i2d_array (const int *src, double *dest, int count, double scale) +{ while (--count >= 0) + { dest [count] = scale * src [count] ; + } ; +} /* i2d_array */ + +static inline void +f2d_array (const float *src, double *dest, int count) +{ while (--count >= 0) + { dest [count] = src [count] ; + } ; +} /* f2d_array */ + +/*---------------------------------------------------------------------------------------------- +*/ + +static sf_count_t +host_read_d2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ void (*convert) (const double *, int, short *, double) ; + int bufferlen, readcount ; + sf_count_t total = 0 ; + double scale ; + + convert = (psf->add_clipping) ? d2s_clip_array : d2s_array ; + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFF / psf->float_max ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + + if (psf->data_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, readcount) ; + + convert (psf->u.dbuf, readcount, ptr + total, scale) ; + total += readcount ; + len -= readcount ; + if (readcount < bufferlen) + break ; + } ; + + return total ; +} /* host_read_d2s */ + +static sf_count_t +host_read_d2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ void (*convert) (const double *, int, int *, double) ; + int bufferlen, readcount ; + sf_count_t total = 0 ; + double scale ; + + convert = (psf->add_clipping) ? d2i_clip_array : d2i_array ; + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFFFFFF / psf->float_max ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + + if (psf->data_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + convert (psf->u.dbuf, readcount, ptr + total, scale) ; + total += readcount ; + len -= readcount ; + if (readcount < bufferlen) + break ; + } ; + + return total ; +} /* host_read_d2i */ + +static sf_count_t +host_read_d2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + + if (psf->data_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + d2f_array (psf->u.dbuf, readcount, ptr + total) ; + total += readcount ; + len -= readcount ; + if (readcount < bufferlen) + break ; + } ; + + return total ; +} /* host_read_d2f */ + +static sf_count_t +host_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen ; + sf_count_t readcount, total = 0 ; + + readcount = psf_fread (ptr, sizeof (double), len, psf) ; + + if (psf->data_endswap != SF_TRUE) + return readcount ; + + /* If the read length was sensible, endswap output in one go. */ + if (readcount < SENSIBLE_LEN) + { endswap_double_array (ptr, readcount) ; + return readcount ; + } ; + + bufferlen = SENSIBLE_LEN ; + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + + endswap_double_array (ptr + total, bufferlen) ; + + total += bufferlen ; + len -= bufferlen ; + } ; + + return total ; +} /* host_read_d */ + +static sf_count_t +host_write_s2d (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + double scale ; + + scale = (psf->scale_int_float == 0) ? 1.0 : 1.0 / 0x8000 ; + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + + s2d_array (ptr + total, psf->u.dbuf, bufferlen, scale) ; + + if (psf->peak_info) + double64_peak_update (psf, psf->u.dbuf, bufferlen, total / psf->sf.channels) ; + + if (psf->data_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* host_write_s2d */ + +static sf_count_t +host_write_i2d (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + double scale ; + + scale = (psf->scale_int_float == 0) ? 1.0 : 1.0 / (8.0 * 0x10000000) ; + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2d_array (ptr + total, psf->u.dbuf, bufferlen, scale) ; + + if (psf->peak_info) + double64_peak_update (psf, psf->u.dbuf, bufferlen, total / psf->sf.channels) ; + + if (psf->data_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* host_write_i2d */ + +static sf_count_t +host_write_f2d (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + f2d_array (ptr + total, psf->u.dbuf, bufferlen) ; + + if (psf->peak_info) + double64_peak_update (psf, psf->u.dbuf, bufferlen, total / psf->sf.channels) ; + + if (psf->data_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* host_write_f2d */ + +static sf_count_t +host_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + if (psf->peak_info) + double64_peak_update (psf, ptr, len, 0) ; + + if (psf->data_endswap != SF_TRUE) + return psf_fwrite (ptr, sizeof (double), len, psf) ; + + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + + endswap_double_copy (psf->u.dbuf, ptr + total, bufferlen) ; + + writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* host_write_d */ + +/*======================================================================================= +*/ + +static sf_count_t +replace_read_d2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double scale ; + + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFF / psf->float_max ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + + if (psf->data_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + d2bd_read (psf->u.dbuf, bufferlen) ; + + d2s_array (psf->u.dbuf, readcount, ptr + total, scale) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* replace_read_d2s */ + +static sf_count_t +replace_read_d2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double scale ; + + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFFFFFF / psf->float_max ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + + if (psf->data_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + d2bd_read (psf->u.dbuf, bufferlen) ; + + d2i_array (psf->u.dbuf, readcount, ptr + total, scale) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* replace_read_d2i */ + +static sf_count_t +replace_read_d2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + + if (psf->data_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + d2bd_read (psf->u.dbuf, bufferlen) ; + + memcpy (ptr + total, psf->u.dbuf, bufferlen * sizeof (double)) ; + + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* replace_read_d2f */ + +static sf_count_t +replace_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + /* FIXME : This is probably nowhere near optimal. */ + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + + if (psf->data_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, readcount) ; + + d2bd_read (psf->u.dbuf, readcount) ; + + memcpy (ptr + total, psf->u.dbuf, readcount * sizeof (double)) ; + + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* replace_read_d */ + +static sf_count_t +replace_write_s2d (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + double scale ; + + scale = (psf->scale_int_float == 0) ? 1.0 : 1.0 / 0x8000 ; + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2d_array (ptr + total, psf->u.dbuf, bufferlen, scale) ; + + if (psf->peak_info) + double64_peak_update (psf, psf->u.dbuf, bufferlen, total / psf->sf.channels) ; + + bd2d_write (psf->u.dbuf, bufferlen) ; + + if (psf->data_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* replace_write_s2d */ + +static sf_count_t +replace_write_i2d (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + double scale ; + + scale = (psf->scale_int_float == 0) ? 1.0 : 1.0 / (8.0 * 0x10000000) ; + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2d_array (ptr + total, psf->u.dbuf, bufferlen, scale) ; + + if (psf->peak_info) + double64_peak_update (psf, psf->u.dbuf, bufferlen, total / psf->sf.channels) ; + + bd2d_write (psf->u.dbuf, bufferlen) ; + + if (psf->data_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* replace_write_i2d */ + +static sf_count_t +replace_write_f2d (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + f2d_array (ptr + total, psf->u.dbuf, bufferlen) ; + + bd2d_write (psf->u.dbuf, bufferlen) ; + + if (psf->data_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* replace_write_f2d */ + +static sf_count_t +replace_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + /* FIXME : This is probably nowhere near optimal. */ + if (psf->peak_info) + double64_peak_update (psf, ptr, len, 0) ; + + bufferlen = ARRAY_LEN (psf->u.dbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + + memcpy (psf->u.dbuf, ptr + total, bufferlen * sizeof (double)) ; + + bd2d_write (psf->u.dbuf, bufferlen) ; + + if (psf->data_endswap == SF_TRUE) + endswap_double_array (psf->u.dbuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* replace_write_d */ + +/*---------------------------------------------------------------------------------------------- +*/ + +static void +d2bd_read (double *buffer, int count) +{ while (--count >= 0) + { buffer [count] = DOUBLE64_READ ((unsigned char *) (buffer + count)) ; + } ; +} /* d2bd_read */ + +static void +bd2d_write (double *buffer, int count) +{ while (--count >= 0) + { DOUBLE64_WRITE (buffer [count], (unsigned char*) (buffer + count)) ; + } ; +} /* bd2d_write */ + diff --git a/interpretor/libsndfile-1.0.25/src/dwd.c b/interpretor/libsndfile-1.0.25/src/dwd.c new file mode 100644 index 0000000..fba7b0c --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/dwd.c @@ -0,0 +1,200 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#if (ENABLE_EXPERIMENTAL_CODE == 0) + +int +dwd_open (SF_PRIVATE *psf) +{ if (psf) + return SFE_UNIMPLEMENTED ; + return 0 ; +} /* dwd_open */ + +#else + +/*------------------------------------------------------------------------------ +** Macros to handle big/little endian issues. +*/ + +#define SFE_DWD_NO_DWD 1666 +#define SFE_DWD_BAND_BIT_WIDTH 1667 +#define SFE_DWD_COMPRESSION 1668 + +#define DWD_IDENTIFIER "DiamondWare Digitized\n\0\x1a" +#define DWD_IDENTIFIER_LEN 24 + +#define DWD_HEADER_LEN 57 + +/*------------------------------------------------------------------------------ +** Typedefs. +*/ + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int dwd_read_header (SF_PRIVATE *psf) ; + +static int dwd_close (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +dwd_open (SF_PRIVATE *psf) +{ int error = 0 ; + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = dwd_read_header (psf))) + return error ; + } ; + + if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_DWD) + return SFE_BAD_OPEN_FORMAT ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { + /*-psf->endian = SF_ENDIAN (psf->sf.format) ; + if (CPU_IS_LITTLE_ENDIAN && psf->endian == SF_ENDIAN_CPU) + psf->endian = SF_ENDIAN_LITTLE ; + else if (psf->endian != SF_ENDIAN_LITTLE) + psf->endian = SF_ENDIAN_BIG ; + + if (! (encoding = dwd_write_header (psf, SF_FALSE))) + return psf->error ; + + psf->write_header = dwd_write_header ; + -*/ + } ; + + psf->container_close = dwd_close ; + + /*-psf->blockwidth = psf->bytewidth * psf->sf.channels ;-*/ + + return error ; +} /* dwd_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +dwd_close (SF_PRIVATE * UNUSED (psf)) +{ + return 0 ; +} /* dwd_close */ + +/* This struct contains all the fields of interest om the DWD header, but does not +** do so in the same order and layout as the actual file, header. +** No assumptions are made about the packing of this struct. +*/ +typedef struct +{ unsigned char major, minor, compression, channels, bitwidth ; + unsigned short srate, maxval ; + unsigned int id, datalen, frames, offset ; +} DWD_HEADER ; + +static int +dwd_read_header (SF_PRIVATE *psf) +{ DWD_HEADER dwdh ; + + memset (psf->u.cbuf, 0, sizeof (psf->u.cbuf)) ; + /* Set position to start of file to begin reading header. */ + psf_binheader_readf (psf, "pb", 0, psf->u.cbuf, DWD_IDENTIFIER_LEN) ; + + if (memcmp (psf->u.cbuf, DWD_IDENTIFIER, DWD_IDENTIFIER_LEN) != 0) + return SFE_DWD_NO_DWD ; + + psf_log_printf (psf, "Read only : DiamondWare Digitized (.dwd)\n", psf->u.cbuf) ; + + psf_binheader_readf (psf, "11", &dwdh.major, &dwdh.minor) ; + psf_binheader_readf (psf, "e4j1", &dwdh.id, 1, &dwdh.compression) ; + psf_binheader_readf (psf, "e211", &dwdh.srate, &dwdh.channels, &dwdh.bitwidth) ; + psf_binheader_readf (psf, "e24", &dwdh.maxval, &dwdh.datalen) ; + psf_binheader_readf (psf, "e44", &dwdh.frames, &dwdh.offset) ; + + psf_log_printf (psf, " Version Major : %d\n Version Minor : %d\n Unique ID : %08X\n", + dwdh.major, dwdh.minor, dwdh.id) ; + psf_log_printf (psf, " Compression : %d => ", dwdh.compression) ; + + if (dwdh.compression != 0) + { psf_log_printf (psf, "Unsupported compression\n") ; + return SFE_DWD_COMPRESSION ; + } + else + psf_log_printf (psf, "None\n") ; + + psf_log_printf (psf, " Sample Rate : %d\n Channels : %d\n" + " Bit Width : %d\n", + dwdh.srate, dwdh.channels, dwdh.bitwidth) ; + + switch (dwdh.bitwidth) + { case 8 : + psf->sf.format = SF_FORMAT_DWD | SF_FORMAT_PCM_S8 ; + psf->bytewidth = 1 ; + break ; + + case 16 : + psf->sf.format = SF_FORMAT_DWD | SF_FORMAT_PCM_16 ; + psf->bytewidth = 2 ; + break ; + + default : + psf_log_printf (psf, "*** Bad bit width %d\n", dwdh.bitwidth) ; + return SFE_DWD_BAND_BIT_WIDTH ; + } ; + + if (psf->filelength != dwdh.offset + dwdh.datalen) + { psf_log_printf (psf, " Data Length : %d (should be %D)\n", dwdh.datalen, psf->filelength - dwdh.offset) ; + dwdh.datalen = (unsigned int) (psf->filelength - dwdh.offset) ; + } + else + psf_log_printf (psf, " Data Length : %d\n", dwdh.datalen) ; + + psf_log_printf (psf, " Max Value : %d\n", dwdh.maxval) ; + psf_log_printf (psf, " Frames : %d\n", dwdh.frames) ; + psf_log_printf (psf, " Data Offset : %d\n", dwdh.offset) ; + + psf->datalength = dwdh.datalen ; + psf->dataoffset = dwdh.offset ; + + psf->endian = SF_ENDIAN_LITTLE ; + + psf->sf.samplerate = dwdh.srate ; + psf->sf.channels = dwdh.channels ; + psf->sf.sections = 1 ; + + return pcm_init (psf) ; +} /* dwd_read_header */ + +/*------------------------------------------------------------------------------ +*/ + +#endif + diff --git a/interpretor/libsndfile-1.0.25/src/dwvw.c b/interpretor/libsndfile-1.0.25/src/dwvw.c new file mode 100644 index 0000000..562f015 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/dwvw.c @@ -0,0 +1,662 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/*=========================================================================== +** Delta Word Variable Width +** +** This decoder and encoder were implemented using information found in this +** document : http://home.swbell.net/rubywand/R011SNDFMTS.TXT +** +** According to the document, the algorithm "was invented 1991 by Magnus +** Lidstrom and is copyright 1993 by NuEdge Development". +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +typedef struct +{ int dwm_maxsize, bit_width, max_delta, span ; + int samplecount ; + int bit_count, bits, last_delta_width, last_sample ; + struct + { int index, end ; + unsigned char buffer [256] ; + } b ; +} DWVW_PRIVATE ; + +/*============================================================================================ +*/ + +static sf_count_t dwvw_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t dwvw_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t dwvw_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t dwvw_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t dwvw_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t dwvw_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t dwvw_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t dwvw_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static sf_count_t dwvw_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ; +static int dwvw_close (SF_PRIVATE *psf) ; + +static int dwvw_decode_data (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int *ptr, int len) ; +static int dwvw_decode_load_bits (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int bit_count) ; + +static int dwvw_encode_data (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, const int *ptr, int len) ; +static void dwvw_encode_store_bits (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int data, int new_bits) ; +static void dwvw_read_reset (DWVW_PRIVATE *pdwvw) ; + +/*============================================================================================ +** DWVW initialisation function. +*/ + +int +dwvw_init (SF_PRIVATE *psf, int bitwidth) +{ DWVW_PRIVATE *pdwvw ; + + if (psf->codec_data != NULL) + { psf_log_printf (psf, "*** psf->codec_data is not NULL.\n") ; + return SFE_INTERNAL ; + } ; + + if (bitwidth > 24) + return SFE_DWVW_BAD_BITWIDTH ; + + if (psf->file.mode == SFM_RDWR) + return SFE_BAD_MODE_RW ; + + if ((pdwvw = calloc (1, sizeof (DWVW_PRIVATE))) == NULL) + return SFE_MALLOC_FAILED ; + + psf->codec_data = (void*) pdwvw ; + + pdwvw->bit_width = bitwidth ; + pdwvw->dwm_maxsize = bitwidth / 2 ; + pdwvw->max_delta = 1 << (bitwidth - 1) ; + pdwvw->span = 1 << bitwidth ; + + dwvw_read_reset (pdwvw) ; + + if (psf->file.mode == SFM_READ) + { psf->read_short = dwvw_read_s ; + psf->read_int = dwvw_read_i ; + psf->read_float = dwvw_read_f ; + psf->read_double = dwvw_read_d ; + } ; + + if (psf->file.mode == SFM_WRITE) + { psf->write_short = dwvw_write_s ; + psf->write_int = dwvw_write_i ; + psf->write_float = dwvw_write_f ; + psf->write_double = dwvw_write_d ; + } ; + + psf->codec_close = dwvw_close ; + psf->seek = dwvw_seek ; + + /* FIXME : This is bogus. */ + psf->sf.frames = SF_COUNT_MAX ; + psf->datalength = psf->sf.frames ; + /* EMXIF : This is bogus. */ + + return 0 ; +} /* dwvw_init */ + +/*-------------------------------------------------------------------------------------------- +*/ + +static int +dwvw_close (SF_PRIVATE *psf) +{ DWVW_PRIVATE *pdwvw ; + + if (psf->codec_data == NULL) + return 0 ; + pdwvw = (DWVW_PRIVATE*) psf->codec_data ; + + if (psf->file.mode == SFM_WRITE) + { static int last_values [12] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } ; + + /* Write 8 zero samples to fully flush output. */ + dwvw_encode_data (psf, pdwvw, last_values, 12) ; + + /* Write the last buffer worth of data to disk. */ + psf_fwrite (pdwvw->b.buffer, 1, pdwvw->b.index, psf) ; + + if (psf->write_header) + psf->write_header (psf, SF_TRUE) ; + } ; + + return 0 ; +} /* dwvw_close */ + +static sf_count_t +dwvw_seek (SF_PRIVATE *psf, int UNUSED (mode), sf_count_t offset) +{ DWVW_PRIVATE *pdwvw ; + + if (! psf->codec_data) + { psf->error = SFE_INTERNAL ; + return PSF_SEEK_ERROR ; + } ; + + pdwvw = (DWVW_PRIVATE*) psf->codec_data ; + + if (offset == 0) + { psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + dwvw_read_reset (pdwvw) ; + return 0 ; + } ; + + psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; +} /* dwvw_seek */ + + +/*============================================================================== +*/ + +static sf_count_t +dwvw_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ DWVW_PRIVATE *pdwvw ; + int *iptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pdwvw = (DWVW_PRIVATE*) psf->codec_data ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = dwvw_decode_data (psf, pdwvw, iptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = iptr [k] >> 16 ; + + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* dwvw_read_s */ + +static sf_count_t +dwvw_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ DWVW_PRIVATE *pdwvw ; + int readcount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pdwvw = (DWVW_PRIVATE*) psf->codec_data ; + + while (len > 0) + { readcount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = dwvw_decode_data (psf, pdwvw, ptr, readcount) ; + + total += count ; + len -= count ; + + if (count != readcount) + break ; + } ; + + return total ; +} /* dwvw_read_i */ + +static sf_count_t +dwvw_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ DWVW_PRIVATE *pdwvw ; + int *iptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + float normfact ; + + if (! psf->codec_data) + return 0 ; + pdwvw = (DWVW_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80000000) : 1.0 ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = dwvw_decode_data (psf, pdwvw, iptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * (float) (iptr [k]) ; + + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* dwvw_read_f */ + +static sf_count_t +dwvw_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ DWVW_PRIVATE *pdwvw ; + int *iptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + double normfact ; + + if (! psf->codec_data) + return 0 ; + pdwvw = (DWVW_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80000000) : 1.0 ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = dwvw_decode_data (psf, pdwvw, iptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * (double) (iptr [k]) ; + + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* dwvw_read_d */ + +static int +dwvw_decode_data (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int *ptr, int len) +{ int count ; + int delta_width_modifier, delta_width, delta_negative, delta, sample ; + + /* Restore state from last decode call. */ + delta_width = pdwvw->last_delta_width ; + sample = pdwvw->last_sample ; + + for (count = 0 ; count < len ; count++) + { /* If bit_count parameter is zero get the delta_width_modifier. */ + delta_width_modifier = dwvw_decode_load_bits (psf, pdwvw, -1) ; + + /* Check for end of input bit stream. Break loop if end. */ + if (delta_width_modifier < 0) + break ; + + if (delta_width_modifier && dwvw_decode_load_bits (psf, pdwvw, 1)) + delta_width_modifier = - delta_width_modifier ; + + /* Calculate the current word width. */ + delta_width = (delta_width + delta_width_modifier + pdwvw->bit_width) % pdwvw->bit_width ; + + /* Load the delta. */ + delta = 0 ; + if (delta_width) + { delta = dwvw_decode_load_bits (psf, pdwvw, delta_width - 1) | (1 << (delta_width - 1)) ; + delta_negative = dwvw_decode_load_bits (psf, pdwvw, 1) ; + if (delta == pdwvw->max_delta - 1) + delta += dwvw_decode_load_bits (psf, pdwvw, 1) ; + if (delta_negative) + delta = -delta ; + } ; + + /* Calculate the sample */ + sample += delta ; + + if (sample >= pdwvw->max_delta) + sample -= pdwvw->span ; + else if (sample < - pdwvw->max_delta) + sample += pdwvw->span ; + + /* Store the sample justifying to the most significant bit. */ + ptr [count] = sample << (32 - pdwvw->bit_width) ; + + if (pdwvw->b.end == 0 && pdwvw->bit_count == 0) + break ; + } ; + + pdwvw->last_delta_width = delta_width ; + pdwvw->last_sample = sample ; + + pdwvw->samplecount += count ; + + return count ; +} /* dwvw_decode_data */ + +static int +dwvw_decode_load_bits (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int bit_count) +{ int output = 0, get_dwm = SF_FALSE ; + + /* + ** Depending on the value of parameter bit_count, either get the + ** required number of bits (ie bit_count > 0) or the + ** delta_width_modifier (otherwise). + */ + + if (bit_count < 0) + { get_dwm = SF_TRUE ; + /* modify bit_count to ensure we have enought bits for finding dwm. */ + bit_count = pdwvw->dwm_maxsize ; + } ; + + /* Load bits in bit reseviour. */ + while (pdwvw->bit_count < bit_count) + { if (pdwvw->b.index >= pdwvw->b.end) + { pdwvw->b.end = psf_fread (pdwvw->b.buffer, 1, sizeof (pdwvw->b.buffer), psf) ; + pdwvw->b.index = 0 ; + } ; + + /* Check for end of input stream. */ + if (bit_count < 8 && pdwvw->b.end == 0) + return -1 ; + + pdwvw->bits = (pdwvw->bits << 8) ; + + if (pdwvw->b.index < pdwvw->b.end) + { pdwvw->bits |= pdwvw->b.buffer [pdwvw->b.index] ; + pdwvw->b.index ++ ; + } ; + pdwvw->bit_count += 8 ; + } ; + + /* If asked to get bits do so. */ + if (! get_dwm) + { output = (pdwvw->bits >> (pdwvw->bit_count - bit_count)) & ((1 << bit_count) - 1) ; + pdwvw->bit_count -= bit_count ; + return output ; + } ; + + /* Otherwise must have been asked to get delta_width_modifier. */ + while (output < (pdwvw->dwm_maxsize)) + { pdwvw->bit_count -= 1 ; + if (pdwvw->bits & (1 << pdwvw->bit_count)) + break ; + output += 1 ; + } ; + + return output ; +} /* dwvw_decode_load_bits */ + +static void +dwvw_read_reset (DWVW_PRIVATE *pdwvw) +{ pdwvw->samplecount = 0 ; + pdwvw->b.index = 0 ; + pdwvw->b.end = 0 ; + pdwvw->bit_count = 0 ; + pdwvw->bits = 0 ; + pdwvw->last_delta_width = 0 ; + pdwvw->last_sample = 0 ; +} /* dwvw_read_reset */ + +static void +dwvw_encode_store_bits (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int data, int new_bits) +{ int byte ; + + /* Shift the bits into the resevoir. */ + pdwvw->bits = (pdwvw->bits << new_bits) | (data & ((1 << new_bits) - 1)) ; + pdwvw->bit_count += new_bits ; + + /* Transfer bit to buffer. */ + while (pdwvw->bit_count >= 8) + { byte = pdwvw->bits >> (pdwvw->bit_count - 8) ; + pdwvw->bit_count -= 8 ; + pdwvw->b.buffer [pdwvw->b.index] = byte & 0xFF ; + pdwvw->b.index ++ ; + } ; + + if (pdwvw->b.index > SIGNED_SIZEOF (pdwvw->b.buffer) - 4) + { psf_fwrite (pdwvw->b.buffer, 1, pdwvw->b.index, psf) ; + pdwvw->b.index = 0 ; + } ; + + return ; +} /* dwvw_encode_store_bits */ + +#if 0 +/* Debigging routine. */ +static void +dump_bits (DWVW_PRIVATE *pdwvw) +{ int k, mask ; + + for (k = 0 ; k < 10 && k < pdwvw->b.index ; k++) + { mask = 0x80 ; + while (mask) + { putchar (mask & pdwvw->b.buffer [k] ? '1' : '0') ; + mask >>= 1 ; + } ; + putchar (' ') ; + } + + for (k = pdwvw->bit_count - 1 ; k >= 0 ; k --) + putchar (pdwvw->bits & (1 << k) ? '1' : '0') ; + + putchar ('\n') ; +} /* dump_bits */ +#endif + +#define HIGHEST_BIT(x,count) \ + { int y = x ; \ + (count) = 0 ; \ + while (y) \ + { (count) ++ ; \ + y >>= 1 ; \ + } ; \ + } ; + +static int +dwvw_encode_data (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, const int *ptr, int len) +{ int count ; + int delta_width_modifier, delta, delta_negative, delta_width, extra_bit ; + + for (count = 0 ; count < len ; count++) + { delta = (ptr [count] >> (32 - pdwvw->bit_width)) - pdwvw->last_sample ; + + /* Calculate extra_bit if needed. */ + extra_bit = -1 ; + delta_negative = 0 ; + if (delta < -pdwvw->max_delta) + delta = pdwvw->max_delta + (delta % pdwvw->max_delta) ; + else if (delta == -pdwvw->max_delta) + { extra_bit = 1 ; + delta_negative = 1 ; + delta = pdwvw->max_delta - 1 ; + } + else if (delta > pdwvw->max_delta) + { delta_negative = 1 ; + delta = pdwvw->span - delta ; + delta = abs (delta) ; + } + else if (delta == pdwvw->max_delta) + { extra_bit = 1 ; + delta = pdwvw->max_delta - 1 ; + } + else if (delta < 0) + { delta_negative = 1 ; + delta = abs (delta) ; + } ; + + if (delta == pdwvw->max_delta - 1 && extra_bit == -1) + extra_bit = 0 ; + + /* Find width in bits of delta */ + HIGHEST_BIT (delta, delta_width) ; + + /* Calculate the delta_width_modifier */ + delta_width_modifier = (delta_width - pdwvw->last_delta_width) % pdwvw->bit_width ; + if (delta_width_modifier > pdwvw->dwm_maxsize) + delta_width_modifier -= pdwvw->bit_width ; + if (delta_width_modifier < -pdwvw->dwm_maxsize) + delta_width_modifier += pdwvw->bit_width ; + + /* Write delta_width_modifier zeros, followed by terminating '1'. */ + dwvw_encode_store_bits (psf, pdwvw, 0, abs (delta_width_modifier)) ; + if (abs (delta_width_modifier) != pdwvw->dwm_maxsize) + dwvw_encode_store_bits (psf, pdwvw, 1, 1) ; + + /* Write delta_width_modifier sign. */ + if (delta_width_modifier < 0) + dwvw_encode_store_bits (psf, pdwvw, 1, 1) ; + if (delta_width_modifier > 0) + dwvw_encode_store_bits (psf, pdwvw, 0, 1) ; + + /* Write delta and delta sign bit. */ + if (delta_width) + { dwvw_encode_store_bits (psf, pdwvw, delta, abs (delta_width) - 1) ; + dwvw_encode_store_bits (psf, pdwvw, (delta_negative ? 1 : 0), 1) ; + } ; + + /* Write extra bit!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! */ + if (extra_bit >= 0) + dwvw_encode_store_bits (psf, pdwvw, extra_bit, 1) ; + + pdwvw->last_sample = ptr [count] >> (32 - pdwvw->bit_width) ; + pdwvw->last_delta_width = delta_width ; + } ; + + pdwvw->samplecount += count ; + + return count ; +} /* dwvw_encode_data */ + +static sf_count_t +dwvw_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ DWVW_PRIVATE *pdwvw ; + int *iptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pdwvw = (DWVW_PRIVATE*) psf->codec_data ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + iptr [k] = ptr [total + k] << 16 ; + count = dwvw_encode_data (psf, pdwvw, iptr, writecount) ; + + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* dwvw_write_s */ + +static sf_count_t +dwvw_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ DWVW_PRIVATE *pdwvw ; + int writecount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pdwvw = (DWVW_PRIVATE*) psf->codec_data ; + + while (len > 0) + { writecount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = dwvw_encode_data (psf, pdwvw, ptr, writecount) ; + + total += count ; + len -= count ; + + if (count != writecount) + break ; + } ; + + return total ; +} /* dwvw_write_i */ + +static sf_count_t +dwvw_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ DWVW_PRIVATE *pdwvw ; + int *iptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + float normfact ; + + if (! psf->codec_data) + return 0 ; + pdwvw = (DWVW_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFFFFFF) : 1.0 ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + iptr [k] = lrintf (normfact * ptr [total + k]) ; + count = dwvw_encode_data (psf, pdwvw, iptr, writecount) ; + + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* dwvw_write_f */ + +static sf_count_t +dwvw_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ DWVW_PRIVATE *pdwvw ; + int *iptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + double normfact ; + + if (! psf->codec_data) + return 0 ; + pdwvw = (DWVW_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7FFFFFFF) : 1.0 ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + iptr [k] = lrint (normfact * ptr [total + k]) ; + count = dwvw_encode_data (psf, pdwvw, iptr, writecount) ; + + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* dwvw_write_d */ + diff --git a/interpretor/libsndfile-1.0.25/src/file_io.c b/interpretor/libsndfile-1.0.25/src/file_io.c new file mode 100644 index 0000000..44f1b5a --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/file_io.c @@ -0,0 +1,1547 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** Copyright (C) 2003 Ross Bencina +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** The file is split into three sections as follows: +** - The top section (USE_WINDOWS_API == 0) for Linux, Unix and MacOSX +** systems (including Cygwin). +** - The middle section (USE_WINDOWS_API == 1) for microsoft windows +** (including MinGW) using the native windows API. +** - A legacy windows section which attempted to work around grevious +** bugs in microsoft's POSIX implementation. +*/ + +/* +** The header file sfconfig.h MUST be included before the others to ensure +** that large file support is enabled correctly on Unix systems. +*/ + +#include "sfconfig.h" + +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include +#endif + +#include +#include +#include +#include + +#include "sndfile.h" +#include "common.h" + +#define SENSIBLE_SIZE (0x40000000) + +/* +** Neat solution to the Win32/OS2 binary file flage requirement. +** If O_BINARY isn't already defined by the inclusion of the system +** headers, set it to zero. +*/ +#ifndef O_BINARY +#define O_BINARY 0 +#endif + +static void psf_log_syserr (SF_PRIVATE *psf, int error) ; + +#if (USE_WINDOWS_API == 0) + +/*------------------------------------------------------------------------------ +** Win32 stuff at the bottom of the file. Unix and other sensible OSes here. +*/ + +static int psf_close_fd (int fd) ; +static int psf_open_fd (PSF_FILE * pfile) ; +static sf_count_t psf_get_filelen_fd (int fd) ; + +int +psf_fopen (SF_PRIVATE *psf) +{ + psf->error = 0 ; + psf->file.filedes = psf_open_fd (&psf->file) ; + + if (psf->file.filedes == - SFE_BAD_OPEN_MODE) + { psf->error = SFE_BAD_OPEN_MODE ; + psf->file.filedes = -1 ; + return psf->error ; + } ; + + if (psf->file.filedes == -1) + psf_log_syserr (psf, errno) ; + + return psf->error ; +} /* psf_fopen */ + +int +psf_fclose (SF_PRIVATE *psf) +{ int retval ; + + if (psf->virtual_io) + return 0 ; + + if (psf->file.do_not_close_descriptor) + { psf->file.filedes = -1 ; + return 0 ; + } ; + + if ((retval = psf_close_fd (psf->file.filedes)) == -1) + psf_log_syserr (psf, errno) ; + + psf->file.filedes = -1 ; + + return retval ; +} /* psf_fclose */ + +int +psf_open_rsrc (SF_PRIVATE *psf) +{ + if (psf->rsrc.filedes > 0) + return 0 ; + + /* Test for MacOSX style resource fork on HPFS or HPFS+ filesystems. */ + snprintf (psf->rsrc.path.c, sizeof (psf->rsrc.path.c), "%s/rsrc", psf->file.path.c) ; + psf->error = SFE_NO_ERROR ; + if ((psf->rsrc.filedes = psf_open_fd (&psf->rsrc)) >= 0) + { psf->rsrclength = psf_get_filelen_fd (psf->rsrc.filedes) ; + if (psf->rsrclength > 0 || (psf->rsrc.mode & SFM_WRITE)) + return SFE_NO_ERROR ; + psf_close_fd (psf->rsrc.filedes) ; + psf->rsrc.filedes = -1 ; + } ; + + if (psf->rsrc.filedes == - SFE_BAD_OPEN_MODE) + { psf->error = SFE_BAD_OPEN_MODE ; + return psf->error ; + } ; + + /* + ** Now try for a resource fork stored as a separate file in the same + ** directory, but preceded with a dot underscore. + */ + snprintf (psf->rsrc.path.c, sizeof (psf->rsrc.path.c), "%s._%s", psf->file.dir.c, psf->file.name.c) ; + psf->error = SFE_NO_ERROR ; + if ((psf->rsrc.filedes = psf_open_fd (&psf->rsrc)) >= 0) + { psf->rsrclength = psf_get_filelen_fd (psf->rsrc.filedes) ; + return SFE_NO_ERROR ; + } ; + + /* + ** Now try for a resource fork stored in a separate file in the + ** .AppleDouble/ directory. + */ + snprintf (psf->rsrc.path.c, sizeof (psf->rsrc.path.c), "%s.AppleDouble/%s", psf->file.dir.c, psf->file.name.c) ; + psf->error = SFE_NO_ERROR ; + if ((psf->rsrc.filedes = psf_open_fd (&psf->rsrc)) >= 0) + { psf->rsrclength = psf_get_filelen_fd (psf->rsrc.filedes) ; + return SFE_NO_ERROR ; + } ; + + /* No resource file found. */ + if (psf->rsrc.filedes == -1) + psf_log_syserr (psf, errno) ; + + psf->rsrc.filedes = -1 ; + + return psf->error ; +} /* psf_open_rsrc */ + +sf_count_t +psf_get_filelen (SF_PRIVATE *psf) +{ sf_count_t filelen ; + + if (psf->virtual_io) + return psf->vio.get_filelen (psf->vio_user_data) ; + + filelen = psf_get_filelen_fd (psf->file.filedes) ; + + if (filelen == -1) + { psf_log_syserr (psf, errno) ; + return (sf_count_t) -1 ; + } ; + + if (filelen == -SFE_BAD_STAT_SIZE) + { psf->error = SFE_BAD_STAT_SIZE ; + return (sf_count_t) -1 ; + } ; + + switch (psf->file.mode) + { case SFM_WRITE : + filelen = filelen - psf->fileoffset ; + break ; + + case SFM_READ : + if (psf->fileoffset > 0 && psf->filelength > 0) + filelen = psf->filelength ; + break ; + + case SFM_RDWR : + /* + ** Cannot open embedded files SFM_RDWR so we don't need to + ** subtract psf->fileoffset. We already have the answer we + ** need. + */ + break ; + + default : + /* Shouldn't be here, so return error. */ + filelen = -1 ; + } ; + + return filelen ; +} /* psf_get_filelen */ + +int +psf_close_rsrc (SF_PRIVATE *psf) +{ psf_close_fd (psf->rsrc.filedes) ; + psf->rsrc.filedes = -1 ; + return 0 ; +} /* psf_close_rsrc */ + +int +psf_set_stdio (SF_PRIVATE *psf) +{ int error = 0 ; + + switch (psf->file.mode) + { case SFM_RDWR : + error = SFE_OPEN_PIPE_RDWR ; + break ; + + case SFM_READ : + psf->file.filedes = 0 ; + break ; + + case SFM_WRITE : + psf->file.filedes = 1 ; + break ; + + default : + error = SFE_BAD_OPEN_MODE ; + break ; + } ; + psf->filelength = 0 ; + + return error ; +} /* psf_set_stdio */ + +void +psf_set_file (SF_PRIVATE *psf, int fd) +{ psf->file.filedes = fd ; +} /* psf_set_file */ + +int +psf_file_valid (SF_PRIVATE *psf) +{ return (psf->file.filedes >= 0) ? SF_TRUE : SF_FALSE ; +} /* psf_set_file */ + +sf_count_t +psf_fseek (SF_PRIVATE *psf, sf_count_t offset, int whence) +{ sf_count_t current_pos, new_position ; + + if (psf->virtual_io) + return psf->vio.seek (offset, whence, psf->vio_user_data) ; + + current_pos = psf_ftell (psf) ; + + switch (whence) + { case SEEK_SET : + offset += psf->fileoffset ; + break ; + + case SEEK_END : + if (psf->file.mode == SFM_WRITE) + { new_position = lseek (psf->file.filedes, offset, whence) ; + + if (new_position < 0) + psf_log_syserr (psf, errno) ; + + return new_position - psf->fileoffset ; + } ; + + /* Transform SEEK_END into a SEEK_SET, ie find the file + ** length add the requested offset (should be <= 0) to + ** get the offset wrt the start of file. + */ + whence = SEEK_SET ; + offset = lseek (psf->file.filedes, 0, SEEK_END) + offset ; + break ; + + case SEEK_CUR : + /* Translate a SEEK_CUR into a SEEK_SET. */ + offset += current_pos ; + whence = SEEK_SET ; + break ; + + default : + /* We really should not be here. */ + psf_log_printf (psf, "psf_fseek : whence is %d *****.\n", whence) ; + return 0 ; + } ; + + if (current_pos != offset) + new_position = lseek (psf->file.filedes, offset, whence) ; + else + new_position = offset ; + + if (new_position < 0) + psf_log_syserr (psf, errno) ; + + new_position -= psf->fileoffset ; + + return new_position ; +} /* psf_fseek */ + +sf_count_t +psf_fread (void *ptr, sf_count_t bytes, sf_count_t items, SF_PRIVATE *psf) +{ sf_count_t total = 0 ; + ssize_t count ; + + if (psf->virtual_io) + return psf->vio.read (ptr, bytes*items, psf->vio_user_data) / bytes ; + + items *= bytes ; + + /* Do this check after the multiplication above. */ + if (items <= 0) + return 0 ; + + while (items > 0) + { /* Break the read down to a sensible size. */ + count = (items > SENSIBLE_SIZE) ? SENSIBLE_SIZE : (ssize_t) items ; + + count = read (psf->file.filedes, ((char*) ptr) + total, (size_t) count) ; + + if (count == -1) + { if (errno == EINTR) + continue ; + + psf_log_syserr (psf, errno) ; + break ; + } ; + + if (count == 0) + break ; + + total += count ; + items -= count ; + } ; + + if (psf->is_pipe) + psf->pipeoffset += total ; + + return total / bytes ; +} /* psf_fread */ + +sf_count_t +psf_fwrite (const void *ptr, sf_count_t bytes, sf_count_t items, SF_PRIVATE *psf) +{ sf_count_t total = 0 ; + ssize_t count ; + + if (psf->virtual_io) + return psf->vio.write (ptr, bytes*items, psf->vio_user_data) / bytes ; + + items *= bytes ; + + /* Do this check after the multiplication above. */ + if (items <= 0) + return 0 ; + + while (items > 0) + { /* Break the writes down to a sensible size. */ + count = (items > SENSIBLE_SIZE) ? SENSIBLE_SIZE : items ; + + count = write (psf->file.filedes, ((const char*) ptr) + total, count) ; + + if (count == -1) + { if (errno == EINTR) + continue ; + + psf_log_syserr (psf, errno) ; + break ; + } ; + + if (count == 0) + break ; + + total += count ; + items -= count ; + } ; + + if (psf->is_pipe) + psf->pipeoffset += total ; + + return total / bytes ; +} /* psf_fwrite */ + +sf_count_t +psf_ftell (SF_PRIVATE *psf) +{ sf_count_t pos ; + + if (psf->virtual_io) + return psf->vio.tell (psf->vio_user_data) ; + + if (psf->is_pipe) + return psf->pipeoffset ; + + pos = lseek (psf->file.filedes, 0, SEEK_CUR) ; + + if (pos == ((sf_count_t) -1)) + { psf_log_syserr (psf, errno) ; + return -1 ; + } ; + + return pos - psf->fileoffset ; +} /* psf_ftell */ + +static int +psf_close_fd (int fd) +{ int retval ; + + if (fd < 0) + return 0 ; + + while ((retval = close (fd)) == -1 && errno == EINTR) + /* Do nothing. */ ; + + return retval ; +} /* psf_close_fd */ + +sf_count_t +psf_fgets (char *buffer, sf_count_t bufsize, SF_PRIVATE *psf) +{ sf_count_t k = 0 ; + sf_count_t count ; + + while (k < bufsize - 1) + { count = read (psf->file.filedes, &(buffer [k]), 1) ; + + if (count == -1) + { if (errno == EINTR) + continue ; + + psf_log_syserr (psf, errno) ; + break ; + } ; + + if (count == 0 || buffer [k++] == '\n') + break ; + } ; + + buffer [k] = 0 ; + + return k ; +} /* psf_fgets */ + +int +psf_is_pipe (SF_PRIVATE *psf) +{ struct stat statbuf ; + + if (psf->virtual_io) + return SF_FALSE ; + + if (fstat (psf->file.filedes, &statbuf) == -1) + { psf_log_syserr (psf, errno) ; + /* Default to maximum safety. */ + return SF_TRUE ; + } ; + + if (S_ISFIFO (statbuf.st_mode) || S_ISSOCK (statbuf.st_mode)) + return SF_TRUE ; + + return SF_FALSE ; +} /* psf_is_pipe */ + +static sf_count_t +psf_get_filelen_fd (int fd) +{ struct stat statbuf ; + + /* + ** Sanity check. + ** If everything is OK, this will be optimised out. + */ + if (sizeof (statbuf.st_size) == 4 && sizeof (sf_count_t) == 8) + return (sf_count_t) -SFE_BAD_STAT_SIZE ; + + if (fstat (fd, &statbuf) == -1) + return (sf_count_t) -1 ; + + return statbuf.st_size ; +} /* psf_get_filelen_fd */ + +int +psf_ftruncate (SF_PRIVATE *psf, sf_count_t len) +{ int retval ; + + /* Returns 0 on success, non-zero on failure. */ + if (len < 0) + return -1 ; + + if ((sizeof (off_t) < sizeof (sf_count_t)) && len > 0x7FFFFFFF) + return -1 ; + + retval = ftruncate (psf->file.filedes, len) ; + + if (retval == -1) + psf_log_syserr (psf, errno) ; + + return retval ; +} /* psf_ftruncate */ + +void +psf_init_files (SF_PRIVATE *psf) +{ psf->file.filedes = -1 ; + psf->rsrc.filedes = -1 ; + psf->file.savedes = -1 ; +} /* psf_init_files */ + +void +psf_use_rsrc (SF_PRIVATE *psf, int on_off) +{ + if (on_off) + { if (psf->file.filedes != psf->rsrc.filedes) + { psf->file.savedes = psf->file.filedes ; + psf->file.filedes = psf->rsrc.filedes ; + } ; + } + else if (psf->file.filedes == psf->rsrc.filedes) + psf->file.filedes = psf->file.savedes ; + + return ; +} /* psf_use_rsrc */ + +static int +psf_open_fd (PSF_FILE * pfile) +{ int fd, oflag, mode ; + + /* + ** Sanity check. If everything is OK, this test and the printfs will + ** be optimised out. This is meant to catch the problems caused by + ** "sfconfig.h" being included after . + */ + if (sizeof (off_t) != sizeof (sf_count_t)) + { puts ("\n\n*** Fatal error : sizeof (off_t) != sizeof (sf_count_t)") ; + puts ("*** This means that libsndfile was not configured correctly.\n") ; + exit (1) ; + } ; + + switch (pfile->mode) + { case SFM_READ : + oflag = O_RDONLY | O_BINARY ; + mode = 0 ; + break ; + + case SFM_WRITE : + oflag = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ; + mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ; + break ; + + case SFM_RDWR : + oflag = O_RDWR | O_CREAT | O_BINARY ; + mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ; + break ; + + default : + return - SFE_BAD_OPEN_MODE ; + break ; + } ; + + if (mode == 0) + fd = open (pfile->path.c, oflag) ; + else + fd = open (pfile->path.c, oflag, mode) ; + + return fd ; +} /* psf_open_fd */ + +static void +psf_log_syserr (SF_PRIVATE *psf, int error) +{ + /* Only log an error if no error has been set yet. */ + if (psf->error == 0) + { psf->error = SFE_SYSTEM ; + snprintf (psf->syserr, sizeof (psf->syserr), "System error : %s.", strerror (error)) ; + } ; + + return ; +} /* psf_log_syserr */ + +void +psf_fsync (SF_PRIVATE *psf) +{ +#if HAVE_FSYNC + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + fsync (psf->file.filedes) ; +#else + psf = NULL ; +#endif +} /* psf_fsync */ + +#elif USE_WINDOWS_API + +/* Win32 file i/o functions implemented using native Win32 API */ + +#include +#include + +static int psf_close_handle (HANDLE handle) ; +static HANDLE psf_open_handle (PSF_FILE * pfile) ; +static sf_count_t psf_get_filelen_handle (HANDLE handle) ; + +/* USE_WINDOWS_API */ int +psf_fopen (SF_PRIVATE *psf) +{ + psf->error = 0 ; + psf->file.handle = psf_open_handle (&psf->file) ; + + if (psf->file.handle == NULL) + psf_log_syserr (psf, GetLastError ()) ; + + return psf->error ; +} /* psf_fopen */ + +/* USE_WINDOWS_API */ int +psf_fclose (SF_PRIVATE *psf) +{ int retval ; + + if (psf->virtual_io) + return 0 ; + + if (psf->file.do_not_close_descriptor) + { psf->file.handle = NULL ; + return 0 ; + } ; + + if ((retval = psf_close_handle (psf->file.handle)) == -1) + psf_log_syserr (psf, GetLastError ()) ; + + psf->file.handle = NULL ; + + return retval ; +} /* psf_fclose */ + +/* USE_WINDOWS_API */ int +psf_open_rsrc (SF_PRIVATE *psf) +{ + if (psf->rsrc.handle != NULL) + return 0 ; + + /* Test for MacOSX style resource fork on HPFS or HPFS+ filesystems. */ + snprintf (psf->rsrc.path.c, sizeof (psf->rsrc.path.c), "%s/rsrc", psf->file.path.c) ; + psf->error = SFE_NO_ERROR ; + if ((psf->rsrc.handle = psf_open_handle (&psf->rsrc)) != NULL) + { psf->rsrclength = psf_get_filelen_handle (psf->rsrc.handle) ; + return SFE_NO_ERROR ; + } ; + + /* + ** Now try for a resource fork stored as a separate file in the same + ** directory, but preceded with a dot underscore. + */ + snprintf (psf->rsrc.path.c, sizeof (psf->rsrc.path.c), "%s._%s", psf->file.dir.c, psf->file.name.c) ; + psf->error = SFE_NO_ERROR ; + if ((psf->rsrc.handle = psf_open_handle (&psf->rsrc)) != NULL) + { psf->rsrclength = psf_get_filelen_handle (psf->rsrc.handle) ; + return SFE_NO_ERROR ; + } ; + + /* + ** Now try for a resource fork stored in a separate file in the + ** .AppleDouble/ directory. + */ + snprintf (psf->rsrc.path.c, sizeof (psf->rsrc.path.c), "%s.AppleDouble/%s", psf->file.dir.c, psf->file.name.c) ; + psf->error = SFE_NO_ERROR ; + if ((psf->rsrc.handle = psf_open_handle (&psf->rsrc)) != NULL) + { psf->rsrclength = psf_get_filelen_handle (psf->rsrc.handle) ; + return SFE_NO_ERROR ; + } ; + + /* No resource file found. */ + if (psf->rsrc.handle == NULL) + psf_log_syserr (psf, GetLastError ()) ; + + psf->rsrc.handle = NULL ; + + return psf->error ; +} /* psf_open_rsrc */ + +/* USE_WINDOWS_API */ sf_count_t +psf_get_filelen (SF_PRIVATE *psf) +{ sf_count_t filelen ; + + if (psf->virtual_io) + return psf->vio.get_filelen (psf->vio_user_data) ; + + filelen = psf_get_filelen_handle (psf->file.handle) ; + + if (filelen == -1) + { psf_log_syserr (psf, errno) ; + return (sf_count_t) -1 ; + } ; + + if (filelen == -SFE_BAD_STAT_SIZE) + { psf->error = SFE_BAD_STAT_SIZE ; + return (sf_count_t) -1 ; + } ; + + switch (psf->file.mode) + { case SFM_WRITE : + filelen = filelen - psf->fileoffset ; + break ; + + case SFM_READ : + if (psf->fileoffset > 0 && psf->filelength > 0) + filelen = psf->filelength ; + break ; + + case SFM_RDWR : + /* + ** Cannot open embedded files SFM_RDWR so we don't need to + ** subtract psf->fileoffset. We already have the answer we + ** need. + */ + break ; + + default : + /* Shouldn't be here, so return error. */ + filelen = -1 ; + } ; + + return filelen ; +} /* psf_get_filelen */ + +/* USE_WINDOWS_API */ void +psf_init_files (SF_PRIVATE *psf) +{ psf->file.handle = NULL ; + psf->rsrc.handle = NULL ; + psf->file.hsaved = NULL ; +} /* psf_init_files */ + +/* USE_WINDOWS_API */ void +psf_use_rsrc (SF_PRIVATE *psf, int on_off) +{ + if (on_off) + { if (psf->file.handle != psf->rsrc.handle) + { psf->file.hsaved = psf->file.handle ; + psf->file.handle = psf->rsrc.handle ; + } ; + } + else if (psf->file.handle == psf->rsrc.handle) + psf->file.handle = psf->file.hsaved ; + + return ; +} /* psf_use_rsrc */ + +/* USE_WINDOWS_API */ static HANDLE +psf_open_handle (PSF_FILE * pfile) +{ DWORD dwDesiredAccess ; + DWORD dwShareMode ; + DWORD dwCreationDistribution ; + HANDLE handle ; + + switch (pfile->mode) + { case SFM_READ : + dwDesiredAccess = GENERIC_READ ; + dwShareMode = FILE_SHARE_READ | FILE_SHARE_WRITE ; + dwCreationDistribution = OPEN_EXISTING ; + break ; + + case SFM_WRITE : + dwDesiredAccess = GENERIC_WRITE ; + dwShareMode = FILE_SHARE_READ | FILE_SHARE_WRITE ; + dwCreationDistribution = CREATE_ALWAYS ; + break ; + + case SFM_RDWR : + dwDesiredAccess = GENERIC_READ | GENERIC_WRITE ; + dwShareMode = FILE_SHARE_READ | FILE_SHARE_WRITE ; + dwCreationDistribution = OPEN_ALWAYS ; + break ; + + default : + return NULL ; + } ; + + if (pfile->use_wchar) + handle = CreateFileW ( + pfile->path.wc, /* pointer to name of the file */ + dwDesiredAccess, /* access (read-write) mode */ + dwShareMode, /* share mode */ + 0, /* pointer to security attributes */ + dwCreationDistribution, /* how to create */ + FILE_ATTRIBUTE_NORMAL, /* file attributes (could use FILE_FLAG_SEQUENTIAL_SCAN) */ + NULL /* handle to file with attributes to copy */ + ) ; + else + handle = CreateFile ( + pfile->path.c, /* pointer to name of the file */ + dwDesiredAccess, /* access (read-write) mode */ + dwShareMode, /* share mode */ + 0, /* pointer to security attributes */ + dwCreationDistribution, /* how to create */ + FILE_ATTRIBUTE_NORMAL, /* file attributes (could use FILE_FLAG_SEQUENTIAL_SCAN) */ + NULL /* handle to file with attributes to copy */ + ) ; + + if (handle == INVALID_HANDLE_VALUE) + return NULL ; + + return handle ; +} /* psf_open_handle */ + +/* USE_WINDOWS_API */ static void +psf_log_syserr (SF_PRIVATE *psf, int error) +{ LPVOID lpMsgBuf ; + + /* Only log an error if no error has been set yet. */ + if (psf->error == 0) + { psf->error = SFE_SYSTEM ; + + FormatMessage ( + FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, + NULL, + error, + MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT), + (LPTSTR) &lpMsgBuf, + 0, + NULL + ) ; + + snprintf (psf->syserr, sizeof (psf->syserr), "System error : %s", (char*) lpMsgBuf) ; + LocalFree (lpMsgBuf) ; + } ; + + return ; +} /* psf_log_syserr */ + + +/* USE_WINDOWS_API */ int +psf_close_rsrc (SF_PRIVATE *psf) +{ psf_close_handle (psf->rsrc.handle) ; + psf->rsrc.handle = NULL ; + return 0 ; +} /* psf_close_rsrc */ + + +/* USE_WINDOWS_API */ int +psf_set_stdio (SF_PRIVATE *psf) +{ HANDLE handle = NULL ; + int error = 0 ; + + switch (psf->file.mode) + { case SFM_RDWR : + error = SFE_OPEN_PIPE_RDWR ; + break ; + + case SFM_READ : + handle = GetStdHandle (STD_INPUT_HANDLE) ; + psf->file.do_not_close_descriptor = 1 ; + break ; + + case SFM_WRITE : + handle = GetStdHandle (STD_OUTPUT_HANDLE) ; + psf->file.do_not_close_descriptor = 1 ; + break ; + + default : + error = SFE_BAD_OPEN_MODE ; + break ; + } ; + + psf->file.handle = handle ; + psf->filelength = 0 ; + + return error ; +} /* psf_set_stdio */ + +/* USE_WINDOWS_API */ void +psf_set_file (SF_PRIVATE *psf, int fd) +{ HANDLE handle ; + intptr_t osfhandle ; + + osfhandle = _get_osfhandle (fd) ; + handle = (HANDLE) osfhandle ; + + psf->file.handle = handle ; +} /* psf_set_file */ + +/* USE_WINDOWS_API */ int +psf_file_valid (SF_PRIVATE *psf) +{ if (psf->file.handle == NULL) + return SF_FALSE ; + if (psf->file.handle == INVALID_HANDLE_VALUE) + return SF_FALSE ; + return SF_TRUE ; +} /* psf_set_file */ + +/* USE_WINDOWS_API */ sf_count_t +psf_fseek (SF_PRIVATE *psf, sf_count_t offset, int whence) +{ sf_count_t new_position ; + LONG lDistanceToMove, lDistanceToMoveHigh ; + DWORD dwMoveMethod ; + DWORD dwResult, dwError ; + + if (psf->virtual_io) + return psf->vio.seek (offset, whence, psf->vio_user_data) ; + + switch (whence) + { case SEEK_SET : + offset += psf->fileoffset ; + dwMoveMethod = FILE_BEGIN ; + break ; + + case SEEK_END : + dwMoveMethod = FILE_END ; + break ; + + default : + dwMoveMethod = FILE_CURRENT ; + break ; + } ; + + lDistanceToMove = (DWORD) (offset & 0xFFFFFFFF) ; + lDistanceToMoveHigh = (DWORD) ((offset >> 32) & 0xFFFFFFFF) ; + + dwResult = SetFilePointer (psf->file.handle, lDistanceToMove, &lDistanceToMoveHigh, dwMoveMethod) ; + + if (dwResult == 0xFFFFFFFF) + dwError = GetLastError () ; + else + dwError = NO_ERROR ; + + if (dwError != NO_ERROR) + { psf_log_syserr (psf, dwError) ; + return -1 ; + } ; + + new_position = (dwResult + ((__int64) lDistanceToMoveHigh << 32)) - psf->fileoffset ; + + return new_position ; +} /* psf_fseek */ + +/* USE_WINDOWS_API */ sf_count_t +psf_fread (void *ptr, sf_count_t bytes, sf_count_t items, SF_PRIVATE *psf) +{ sf_count_t total = 0 ; + ssize_t count ; + DWORD dwNumberOfBytesRead ; + + if (psf->virtual_io) + return psf->vio.read (ptr, bytes*items, psf->vio_user_data) / bytes ; + + items *= bytes ; + + /* Do this check after the multiplication above. */ + if (items <= 0) + return 0 ; + + while (items > 0) + { /* Break the writes down to a sensible size. */ + count = (items > SENSIBLE_SIZE) ? SENSIBLE_SIZE : (ssize_t) items ; + + if (ReadFile (psf->file.handle, ((char*) ptr) + total, count, &dwNumberOfBytesRead, 0) == 0) + { psf_log_syserr (psf, GetLastError ()) ; + break ; + } + else + count = dwNumberOfBytesRead ; + + if (count == 0) + break ; + + total += count ; + items -= count ; + } ; + + if (psf->is_pipe) + psf->pipeoffset += total ; + + return total / bytes ; +} /* psf_fread */ + +/* USE_WINDOWS_API */ sf_count_t +psf_fwrite (const void *ptr, sf_count_t bytes, sf_count_t items, SF_PRIVATE *psf) +{ sf_count_t total = 0 ; + ssize_t count ; + DWORD dwNumberOfBytesWritten ; + + if (psf->virtual_io) + return psf->vio.write (ptr, bytes * items, psf->vio_user_data) / bytes ; + + items *= bytes ; + + /* Do this check after the multiplication above. */ + if (items <= 0) + return 0 ; + + while (items > 0) + { /* Break the writes down to a sensible size. */ + count = (items > SENSIBLE_SIZE) ? SENSIBLE_SIZE : (ssize_t) items ; + + if (WriteFile (psf->file.handle, ((const char*) ptr) + total, count, &dwNumberOfBytesWritten, 0) == 0) + { psf_log_syserr (psf, GetLastError ()) ; + break ; + } + else + count = dwNumberOfBytesWritten ; + + if (count == 0) + break ; + + total += count ; + items -= count ; + } ; + + if (psf->is_pipe) + psf->pipeoffset += total ; + + return total / bytes ; +} /* psf_fwrite */ + +/* USE_WINDOWS_API */ sf_count_t +psf_ftell (SF_PRIVATE *psf) +{ sf_count_t pos ; + LONG lDistanceToMoveLow, lDistanceToMoveHigh ; + DWORD dwResult, dwError ; + + if (psf->virtual_io) + return psf->vio.tell (psf->vio_user_data) ; + + if (psf->is_pipe) + return psf->pipeoffset ; + + lDistanceToMoveLow = 0 ; + lDistanceToMoveHigh = 0 ; + + dwResult = SetFilePointer (psf->file.handle, lDistanceToMoveLow, &lDistanceToMoveHigh, FILE_CURRENT) ; + + if (dwResult == 0xFFFFFFFF) + dwError = GetLastError () ; + else + dwError = NO_ERROR ; + + if (dwError != NO_ERROR) + { psf_log_syserr (psf, dwError) ; + return -1 ; + } ; + + pos = (dwResult + ((__int64) lDistanceToMoveHigh << 32)) ; + + return pos - psf->fileoffset ; +} /* psf_ftell */ + +/* USE_WINDOWS_API */ static int +psf_close_handle (HANDLE handle) +{ if (handle == NULL) + return 0 ; + + if (CloseHandle (handle) == 0) + return -1 ; + + return 0 ; +} /* psf_close_handle */ + +/* USE_WINDOWS_API */ sf_count_t +psf_fgets (char *buffer, sf_count_t bufsize, SF_PRIVATE *psf) +{ sf_count_t k = 0 ; + sf_count_t count ; + DWORD dwNumberOfBytesRead ; + + while (k < bufsize - 1) + { if (ReadFile (psf->file.handle, &(buffer [k]), 1, &dwNumberOfBytesRead, 0) == 0) + { psf_log_syserr (psf, GetLastError ()) ; + break ; + } + else + { count = dwNumberOfBytesRead ; + /* note that we only check for '\n' not other line endings such as CRLF */ + if (count == 0 || buffer [k++] == '\n') + break ; + } ; + } ; + + buffer [k] = 0 ; + + return k ; +} /* psf_fgets */ + +/* USE_WINDOWS_API */ int +psf_is_pipe (SF_PRIVATE *psf) +{ + if (psf->virtual_io) + return SF_FALSE ; + + if (GetFileType (psf->file.handle) == FILE_TYPE_DISK) + return SF_FALSE ; + + /* Default to maximum safety. */ + return SF_TRUE ; +} /* psf_is_pipe */ + +/* USE_WINDOWS_API */ sf_count_t +psf_get_filelen_handle (HANDLE handle) +{ sf_count_t filelen ; + DWORD dwFileSizeLow, dwFileSizeHigh, dwError = NO_ERROR ; + + dwFileSizeLow = GetFileSize (handle, &dwFileSizeHigh) ; + + if (dwFileSizeLow == 0xFFFFFFFF) + dwError = GetLastError () ; + + if (dwError != NO_ERROR) + return (sf_count_t) -1 ; + + filelen = dwFileSizeLow + ((__int64) dwFileSizeHigh << 32) ; + + return filelen ; +} /* psf_get_filelen_handle */ + +/* USE_WINDOWS_API */ void +psf_fsync (SF_PRIVATE *psf) +{ FlushFileBuffers (psf->file.handle) ; +} /* psf_fsync */ + + +/* USE_WINDOWS_API */ int +psf_ftruncate (SF_PRIVATE *psf, sf_count_t len) +{ int retval = 0 ; + LONG lDistanceToMoveLow, lDistanceToMoveHigh ; + DWORD dwResult, dwError = NO_ERROR ; + + /* This implementation trashes the current file position. + ** should it save and restore it? what if the current position is past + ** the new end of file? + */ + + /* Returns 0 on success, non-zero on failure. */ + if (len < 0) + return 1 ; + + lDistanceToMoveLow = (DWORD) (len & 0xFFFFFFFF) ; + lDistanceToMoveHigh = (DWORD) ((len >> 32) & 0xFFFFFFFF) ; + + dwResult = SetFilePointer (psf->file.handle, lDistanceToMoveLow, &lDistanceToMoveHigh, FILE_BEGIN) ; + + if (dwResult == 0xFFFFFFFF) + dwError = GetLastError () ; + + if (dwError != NO_ERROR) + { retval = -1 ; + psf_log_syserr (psf, dwError) ; + } + else + { /* Note: when SetEndOfFile is used to extend a file, the contents of the + ** new portion of the file is undefined. This is unlike chsize(), + ** which guarantees that the new portion of the file will be zeroed. + ** Not sure if this is important or not. + */ + if (SetEndOfFile (psf->file.handle) == 0) + { retval = -1 ; + psf_log_syserr (psf, GetLastError ()) ; + } ; + } ; + + return retval ; +} /* psf_ftruncate */ + + +#else +/* Win32 file i/o functions implemented using Unix-style file i/o API */ + +/* Win32 has a 64 file offset seek function: +** +** __int64 _lseeki64 (int handle, __int64 offset, int origin) ; +** +** It also has a 64 bit fstat function: +** +** int fstati64 (int, struct _stati64) ; +** +** but the fscking thing doesn't work!!!!! The file size parameter returned +** by this function is only valid up until more data is written at the end of +** the file. That makes this function completely 100% useless. +*/ + +#include +#include + +/* Win32 */ int +psf_fopen (SF_PRIVATE *psf, const char *pathname, int open_mode) +{ int oflag, mode ; + + switch (open_mode) + { case SFM_READ : + oflag = O_RDONLY | O_BINARY ; + mode = 0 ; + break ; + + case SFM_WRITE : + oflag = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ; + mode = S_IRUSR | S_IWUSR | S_IRGRP ; + break ; + + case SFM_RDWR : + oflag = O_RDWR | O_CREAT | O_BINARY ; + mode = S_IRUSR | S_IWUSR | S_IRGRP ; + break ; + + default : + psf->error = SFE_BAD_OPEN_MODE ; + return -1 ; + break ; + } ; + + if (mode == 0) + psf->file.filedes = open (pathname, oflag) ; + else + psf->file.filedes = open (pathname, oflag, mode) ; + + if (psf->file.filedes == -1) + psf_log_syserr (psf, errno) ; + + return psf->file.filedes ; +} /* psf_fopen */ + +/* Win32 */ sf_count_t +psf_fseek (SF_PRIVATE *psf, sf_count_t offset, int whence) +{ sf_count_t new_position ; + + if (psf->virtual_io) + return psf->vio.seek (offset, whence, psf->vio_user_data) ; + + switch (whence) + { case SEEK_SET : + offset += psf->fileoffset ; + break ; + + case SEEK_END : + if (psf->file.mode == SFM_WRITE) + { new_position = _lseeki64 (psf->file.filedes, offset, whence) ; + + if (new_position < 0) + psf_log_syserr (psf, errno) ; + + return new_position - psf->fileoffset ; + } ; + + /* Transform SEEK_END into a SEEK_SET, ie find the file + ** length add the requested offset (should be <= 0) to + ** get the offset wrt the start of file. + */ + whence = SEEK_SET ; + offset = _lseeki64 (psf->file.filedes, 0, SEEK_END) + offset ; + break ; + + default : + /* No need to do anything about SEEK_CUR. */ + break ; + } ; + + /* + ** Bypass weird Win32-ism if necessary. + ** _lseeki64() returns an "invalid parameter" error if called with the + ** offset == 0 and whence == SEEK_CUR. + *** Use the _telli64() function instead. + */ + if (offset == 0 && whence == SEEK_CUR) + new_position = _telli64 (psf->file.filedes) ; + else + new_position = _lseeki64 (psf->file.filedes, offset, whence) ; + + if (new_position < 0) + psf_log_syserr (psf, errno) ; + + new_position -= psf->fileoffset ; + + return new_position ; +} /* psf_fseek */ + +/* Win32 */ sf_count_t +psf_fread (void *ptr, sf_count_t bytes, sf_count_t items, SF_PRIVATE *psf) +{ sf_count_t total = 0 ; + ssize_t count ; + + if (psf->virtual_io) + return psf->vio.read (ptr, bytes*items, psf->vio_user_data) / bytes ; + + items *= bytes ; + + /* Do this check after the multiplication above. */ + if (items <= 0) + return 0 ; + + while (items > 0) + { /* Break the writes down to a sensible size. */ + count = (items > SENSIBLE_SIZE) ? SENSIBLE_SIZE : (ssize_t) items ; + + count = read (psf->file.filedes, ((char*) ptr) + total, (size_t) count) ; + + if (count == -1) + { if (errno == EINTR) + continue ; + + psf_log_syserr (psf, errno) ; + break ; + } ; + + if (count == 0) + break ; + + total += count ; + items -= count ; + } ; + + return total / bytes ; +} /* psf_fread */ + +/* Win32 */ sf_count_t +psf_fwrite (const void *ptr, sf_count_t bytes, sf_count_t items, SF_PRIVATE *psf) +{ sf_count_t total = 0 ; + ssize_t count ; + + if (psf->virtual_io) + return psf->vio.write (ptr, bytes*items, psf->vio_user_data) / bytes ; + + items *= bytes ; + + /* Do this check after the multiplication above. */ + if (items <= 0) + return 0 ; + + while (items > 0) + { /* Break the writes down to a sensible size. */ + count = (items > SENSIBLE_SIZE) ? SENSIBLE_SIZE : items ; + + count = write (psf->file.filedes, ((const char*) ptr) + total, count) ; + + if (count == -1) + { if (errno == EINTR) + continue ; + + psf_log_syserr (psf, errno) ; + break ; + } ; + + if (count == 0) + break ; + + total += count ; + items -= count ; + } ; + + return total / bytes ; +} /* psf_fwrite */ + +/* Win32 */ sf_count_t +psf_ftell (SF_PRIVATE *psf) +{ sf_count_t pos ; + + if (psf->virtual_io) + return psf->vio.tell (psf->vio_user_data) ; + + pos = _telli64 (psf->file.filedes) ; + + if (pos == ((sf_count_t) -1)) + { psf_log_syserr (psf, errno) ; + return -1 ; + } ; + + return pos - psf->fileoffset ; +} /* psf_ftell */ + +/* Win32 */ int +psf_fclose (SF_PRIVATE *psf) +{ int retval ; + + while ((retval = close (psf->file.filedes)) == -1 && errno == EINTR) + /* Do nothing. */ ; + + if (retval == -1) + psf_log_syserr (psf, errno) ; + + psf->file.filedes = -1 ; + + return retval ; +} /* psf_fclose */ + +/* Win32 */ sf_count_t +psf_fgets (char *buffer, sf_count_t bufsize, SF_PRIVATE *psf) +{ sf_count_t k = 0 ; + sf_count_t count ; + + while (k < bufsize - 1) + { count = read (psf->file.filedes, &(buffer [k]), 1) ; + + if (count == -1) + { if (errno == EINTR) + continue ; + + psf_log_syserr (psf, errno) ; + break ; + } ; + + if (count == 0 || buffer [k++] == '\n') + break ; + } ; + + buffer [k] = 0 ; + + return k ; +} /* psf_fgets */ + +/* Win32 */ int +psf_is_pipe (SF_PRIVATE *psf) +{ struct stat statbuf ; + + if (psf->virtual_io) + return SF_FALSE ; + + /* Not sure if this works. */ + if (fstat (psf->file.filedes, &statbuf) == -1) + { psf_log_syserr (psf, errno) ; + /* Default to maximum safety. */ + return SF_TRUE ; + } ; + + /* These macros are defined in Win32/unistd.h. */ + if (S_ISFIFO (statbuf.st_mode) || S_ISSOCK (statbuf.st_mode)) + return SF_TRUE ; + + return SF_FALSE ; +} /* psf_checkpipe */ + +/* Win32 */ sf_count_t +psf_get_filelen (SF_PRIVATE *psf) +{ +#if 0 + /* + ** Windoze is SOOOOO FUCKED!!!!!!! + ** This code should work but doesn't. Why? + ** Code below does work. + */ + struct _stati64 statbuf ; + + if (_fstati64 (psf->file.filedes, &statbuf)) + { psf_log_syserr (psf, errno) ; + return (sf_count_t) -1 ; + } ; + + return statbuf.st_size ; +#else + sf_count_t current, filelen ; + + if (psf->virtual_io) + return psf->vio.get_filelen (psf->vio_user_data) ; + + if ((current = _telli64 (psf->file.filedes)) < 0) + { psf_log_syserr (psf, errno) ; + return (sf_count_t) -1 ; + } ; + + /* + ** Lets face it, windoze if FUBAR!!! + ** + ** For some reason, I have to call _lseeki64() TWICE to get to the + ** end of the file. + ** + ** This might have been avoided if windows had implemented the POSIX + ** standard function fsync() but NO, that would have been too easy. + ** + ** I am VERY close to saying that windoze will no longer be supported + ** by libsndfile and changing the license to GPL at the same time. + */ + + _lseeki64 (psf->file.filedes, 0, SEEK_END) ; + + if ((filelen = _lseeki64 (psf->file.filedes, 0, SEEK_END)) < 0) + { psf_log_syserr (psf, errno) ; + return (sf_count_t) -1 ; + } ; + + if (filelen > current) + _lseeki64 (psf->file.filedes, current, SEEK_SET) ; + + switch (psf->file.mode) + { case SFM_WRITE : + filelen = filelen - psf->fileoffset ; + break ; + + case SFM_READ : + if (psf->fileoffset > 0 && psf->filelength > 0) + filelen = psf->filelength ; + break ; + + case SFM_RDWR : + /* + ** Cannot open embedded files SFM_RDWR so we don't need to + ** subtract psf->fileoffset. We already have the answer we + ** need. + */ + break ; + + default : + filelen = 0 ; + } ; + + return filelen ; +#endif +} /* psf_get_filelen */ + +/* Win32 */ int +psf_ftruncate (SF_PRIVATE *psf, sf_count_t len) +{ int retval ; + + /* Returns 0 on success, non-zero on failure. */ + if (len < 0) + return 1 ; + + /* The global village idiots at micorsoft decided to implement + ** nearly all the required 64 bit file offset functions except + ** for one, truncate. The fscking morons! + ** + ** This is not 64 bit file offset clean. Somone needs to clean + ** this up. + */ + if (len > 0x7FFFFFFF) + return -1 ; + + retval = chsize (psf->file.filedes, len) ; + + if (retval == -1) + psf_log_syserr (psf, errno) ; + + return retval ; +} /* psf_ftruncate */ + + +static void +psf_log_syserr (SF_PRIVATE *psf, int error) +{ + /* Only log an error if no error has been set yet. */ + if (psf->error == 0) + { psf->error = SFE_SYSTEM ; + snprintf (psf->syserr, sizeof (psf->syserr), "System error : %s", strerror (error)) ; + } ; + + return ; +} /* psf_log_syserr */ + +#endif + diff --git a/interpretor/libsndfile-1.0.25/src/flac.c b/interpretor/libsndfile-1.0.25/src/flac.c new file mode 100644 index 0000000..7949b0a --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/flac.c @@ -0,0 +1,1324 @@ +/* +** Copyright (C) 2004-2011 Erik de Castro Lopo +** Copyright (C) 2004 Tobias Gehrig +** +** This program is free software ; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation ; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY ; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program ; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include +#include +#include + +#include "sndfile.h" +#include "common.h" + +#if HAVE_EXTERNAL_LIBS + +#include +#include +#include + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +#define ENC_BUFFER_SIZE 8192 + +typedef enum +{ PFLAC_PCM_SHORT = 50, + PFLAC_PCM_INT = 51, + PFLAC_PCM_FLOAT = 52, + PFLAC_PCM_DOUBLE = 53 +} PFLAC_PCM ; + +typedef struct +{ + FLAC__StreamDecoder *fsd ; + FLAC__StreamEncoder *fse ; + + PFLAC_PCM pcmtype ; + void* ptr ; + unsigned pos, len, remain ; + + FLAC__StreamMetadata *metadata ; + + const FLAC__int32 * const * wbuffer ; + FLAC__int32 * rbuffer [FLAC__MAX_CHANNELS] ; + + FLAC__int32* encbuffer ; + unsigned bufferpos ; + + const FLAC__Frame *frame ; + FLAC__bool bufferbackup ; +} FLAC_PRIVATE ; + +typedef struct +{ const char *tag ; + int type ; +} FLAC_TAG ; + +static sf_count_t flac_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ; +static int flac_close (SF_PRIVATE *psf) ; + +static int flac_enc_init (SF_PRIVATE *psf) ; +static int flac_read_header (SF_PRIVATE *psf) ; + +static sf_count_t flac_read_flac2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t flac_read_flac2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t flac_read_flac2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t flac_read_flac2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t flac_write_s2flac (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t flac_write_i2flac (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t flac_write_f2flac (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t flac_write_d2flac (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static void f2flac8_array (const float *src, FLAC__int32 *dest, int count, int normalize) ; +static void f2flac16_array (const float *src, FLAC__int32 *dest, int count, int normalize) ; +static void f2flac24_array (const float *src, FLAC__int32 *dest, int count, int normalize) ; +static void f2flac8_clip_array (const float *src, FLAC__int32 *dest, int count, int normalize) ; +static void f2flac16_clip_array (const float *src, FLAC__int32 *dest, int count, int normalize) ; +static void f2flac24_clip_array (const float *src, FLAC__int32 *dest, int count, int normalize) ; +static void d2flac8_array (const double *src, FLAC__int32 *dest, int count, int normalize) ; +static void d2flac16_array (const double *src, FLAC__int32 *dest, int count, int normalize) ; +static void d2flac24_array (const double *src, FLAC__int32 *dest, int count, int normalize) ; +static void d2flac8_clip_array (const double *src, FLAC__int32 *dest, int count, int normalize) ; +static void d2flac16_clip_array (const double *src, FLAC__int32 *dest, int count, int normalize) ; +static void d2flac24_clip_array (const double *src, FLAC__int32 *dest, int count, int normalize) ; + +static int flac_command (SF_PRIVATE *psf, int command, void *data, int datasize) ; + +/* Decoder Callbacks */ +static FLAC__StreamDecoderReadStatus sf_flac_read_callback (const FLAC__StreamDecoder *decoder, FLAC__byte buffer [], size_t *bytes, void *client_data) ; +static FLAC__StreamDecoderSeekStatus sf_flac_seek_callback (const FLAC__StreamDecoder *decoder, FLAC__uint64 absolute_byte_offset, void *client_data) ; +static FLAC__StreamDecoderTellStatus sf_flac_tell_callback (const FLAC__StreamDecoder *decoder, FLAC__uint64 *absolute_byte_offset, void *client_data) ; +static FLAC__StreamDecoderLengthStatus sf_flac_length_callback (const FLAC__StreamDecoder *decoder, FLAC__uint64 *stream_length, void *client_data) ; +static FLAC__bool sf_flac_eof_callback (const FLAC__StreamDecoder *decoder, void *client_data) ; +static FLAC__StreamDecoderWriteStatus sf_flac_write_callback (const FLAC__StreamDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 * const buffer [], void *client_data) ; +static void sf_flac_meta_callback (const FLAC__StreamDecoder *decoder, const FLAC__StreamMetadata *metadata, void *client_data) ; +static void sf_flac_error_callback (const FLAC__StreamDecoder *decoder, FLAC__StreamDecoderErrorStatus status, void *client_data) ; + +/* Encoder Callbacks */ +static FLAC__StreamEncoderSeekStatus sf_flac_enc_seek_callback (const FLAC__StreamEncoder *encoder, FLAC__uint64 absolute_byte_offset, void *client_data) ; +static FLAC__StreamEncoderTellStatus sf_flac_enc_tell_callback (const FLAC__StreamEncoder *encoder, FLAC__uint64 *absolute_byte_offset, void *client_data) ; +static FLAC__StreamEncoderWriteStatus sf_flac_enc_write_callback (const FLAC__StreamEncoder *encoder, const FLAC__byte buffer [], size_t bytes, unsigned samples, unsigned current_frame, void *client_data) ; + +static void +s2flac8_array (const short *src, FLAC__int32 *dest, int count) +{ while (--count >= 0) + dest [count] = src [count] >> 8 ; +} /* s2flac8_array */ + +static void +s2flac16_array (const short *src, FLAC__int32 *dest, int count) +{ while (--count >= 0) + dest [count] = src [count] ; +} /* s2flac16_array */ + +static void +s2flac24_array (const short *src, FLAC__int32 *dest, int count) +{ while (--count >= 0) + dest [count] = src [count] << 8 ; +} /* s2flac24_array */ + +static void +i2flac8_array (const int *src, FLAC__int32 *dest, int count) +{ while (--count >= 0) + dest [count] = src [count] >> 24 ; +} /* i2flac8_array */ + +static void +i2flac16_array (const int *src, FLAC__int32 *dest, int count) +{ + while (--count >= 0) + dest [count] = src [count] >> 16 ; +} /* i2flac16_array */ + +static void +i2flac24_array (const int *src, FLAC__int32 *dest, int count) +{ while (--count >= 0) + dest [count] = src [count] >> 8 ; +} /* i2flac24_array */ + +static sf_count_t +flac_buffer_copy (SF_PRIVATE *psf) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + const FLAC__Frame *frame = pflac->frame ; + const FLAC__int32* const *buffer = pflac->wbuffer ; + unsigned i = 0, j, offset ; + + /* + ** frame->header.blocksize is variable and we're using a constant blocksize + ** of FLAC__MAX_BLOCK_SIZE. + ** Check our assumptions here. + */ + if (frame->header.blocksize > FLAC__MAX_BLOCK_SIZE) + { psf_log_printf (psf, "Ooops : frame->header.blocksize (%d) > FLAC__MAX_BLOCK_SIZE (%d)\n", __func__, __LINE__, frame->header.blocksize, FLAC__MAX_BLOCK_SIZE) ; + psf->error = SFE_INTERNAL ; + return 0 ; + } ; + + if (pflac->ptr == NULL) + { /* + ** Not sure why this code is here and not elsewhere. + ** Removing it causes valgrind errors. + */ + pflac->bufferbackup = SF_TRUE ; + for (i = 0 ; i < frame->header.channels ; i++) + { + if (pflac->rbuffer [i] == NULL) + pflac->rbuffer [i] = calloc (FLAC__MAX_BLOCK_SIZE, sizeof (FLAC__int32)) ; + + memcpy (pflac->rbuffer [i], buffer [i], frame->header.blocksize * sizeof (FLAC__int32)) ; + } ; + pflac->wbuffer = (const FLAC__int32* const*) pflac->rbuffer ; + + return 0 ; + } ; + + switch (pflac->pcmtype) + { case PFLAC_PCM_SHORT : + { short *retpcm = (short*) pflac->ptr ; + int shift = 16 - frame->header.bits_per_sample ; + if (shift < 0) + { shift = abs (shift) ; + for (i = 0 ; i < frame->header.blocksize && pflac->remain > 0 ; i++) + { offset = pflac->pos + i * frame->header.channels ; + + if (pflac->bufferpos >= frame->header.blocksize) + break ; + + for (j = 0 ; j < frame->header.channels ; j++) + retpcm [offset + j] = buffer [j][pflac->bufferpos] >> shift ; + pflac->remain -= frame->header.channels ; + pflac->bufferpos++ ; + } + } + else + { for (i = 0 ; i < frame->header.blocksize && pflac->remain > 0 ; i++) + { offset = pflac->pos + i * frame->header.channels ; + + if (pflac->bufferpos >= frame->header.blocksize) + break ; + + for (j = 0 ; j < frame->header.channels ; j++) + retpcm [offset + j] = (buffer [j][pflac->bufferpos]) << shift ; + + pflac->remain -= frame->header.channels ; + pflac->bufferpos++ ; + } ; + } ; + } ; + break ; + + case PFLAC_PCM_INT : + { int *retpcm = (int*) pflac->ptr ; + int shift = 32 - frame->header.bits_per_sample ; + for (i = 0 ; i < frame->header.blocksize && pflac->remain > 0 ; i++) + { offset = pflac->pos + i * frame->header.channels ; + + if (pflac->bufferpos >= frame->header.blocksize) + break ; + + for (j = 0 ; j < frame->header.channels ; j++) + retpcm [offset + j] = buffer [j][pflac->bufferpos] << shift ; + pflac->remain -= frame->header.channels ; + pflac->bufferpos++ ; + } ; + } ; + break ; + + case PFLAC_PCM_FLOAT : + { float *retpcm = (float*) pflac->ptr ; + float norm = (psf->norm_float == SF_TRUE) ? 1.0 / (1 << (frame->header.bits_per_sample - 1)) : 1.0 ; + + for (i = 0 ; i < frame->header.blocksize && pflac->remain > 0 ; i++) + { offset = pflac->pos + i * frame->header.channels ; + + if (pflac->bufferpos >= frame->header.blocksize) + break ; + + for (j = 0 ; j < frame->header.channels ; j++) + retpcm [offset + j] = buffer [j][pflac->bufferpos] * norm ; + pflac->remain -= frame->header.channels ; + pflac->bufferpos++ ; + } ; + } ; + break ; + + case PFLAC_PCM_DOUBLE : + { double *retpcm = (double*) pflac->ptr ; + double norm = (psf->norm_double == SF_TRUE) ? 1.0 / (1 << (frame->header.bits_per_sample - 1)) : 1.0 ; + + for (i = 0 ; i < frame->header.blocksize && pflac->remain > 0 ; i++) + { offset = pflac->pos + i * frame->header.channels ; + + if (pflac->bufferpos >= frame->header.blocksize) + break ; + + for (j = 0 ; j < frame->header.channels ; j++) + retpcm [offset + j] = buffer [j][pflac->bufferpos] * norm ; + pflac->remain -= frame->header.channels ; + pflac->bufferpos++ ; + } ; + } ; + break ; + + default : + return 0 ; + } ; + + offset = i * frame->header.channels ; + pflac->pos += i * frame->header.channels ; + + return offset ; +} /* flac_buffer_copy */ + + +static FLAC__StreamDecoderReadStatus +sf_flac_read_callback (const FLAC__StreamDecoder * UNUSED (decoder), FLAC__byte buffer [], size_t *bytes, void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + + *bytes = psf_fread (buffer, 1, *bytes, psf) ; + if (*bytes > 0 && psf->error == 0) + return FLAC__STREAM_DECODER_READ_STATUS_CONTINUE ; + + return FLAC__STREAM_DECODER_READ_STATUS_ABORT ; +} /* sf_flac_read_callback */ + +static FLAC__StreamDecoderSeekStatus +sf_flac_seek_callback (const FLAC__StreamDecoder * UNUSED (decoder), FLAC__uint64 absolute_byte_offset, void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + + psf_fseek (psf, absolute_byte_offset, SEEK_SET) ; + if (psf->error) + return FLAC__STREAM_DECODER_SEEK_STATUS_ERROR ; + + return FLAC__STREAM_DECODER_SEEK_STATUS_OK ; +} /* sf_flac_seek_callback */ + +static FLAC__StreamDecoderTellStatus +sf_flac_tell_callback (const FLAC__StreamDecoder * UNUSED (decoder), FLAC__uint64 *absolute_byte_offset, void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + + *absolute_byte_offset = psf_ftell (psf) ; + if (psf->error) + return FLAC__STREAM_DECODER_TELL_STATUS_ERROR ; + + return FLAC__STREAM_DECODER_TELL_STATUS_OK ; +} /* sf_flac_tell_callback */ + +static FLAC__StreamDecoderLengthStatus +sf_flac_length_callback (const FLAC__StreamDecoder * UNUSED (decoder), FLAC__uint64 *stream_length, void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + + if ((*stream_length = psf->filelength) == 0) + return FLAC__STREAM_DECODER_LENGTH_STATUS_ERROR ; + + return FLAC__STREAM_DECODER_LENGTH_STATUS_OK ; +} /* sf_flac_length_callback */ + +static FLAC__bool +sf_flac_eof_callback (const FLAC__StreamDecoder *UNUSED (decoder), void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + + if (psf_ftell (psf) == psf->filelength) + return SF_TRUE ; + + return SF_FALSE ; +} /* sf_flac_eof_callback */ + +static FLAC__StreamDecoderWriteStatus +sf_flac_write_callback (const FLAC__StreamDecoder * UNUSED (decoder), const FLAC__Frame *frame, const FLAC__int32 * const buffer [], void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + + pflac->frame = frame ; + pflac->bufferpos = 0 ; + + pflac->bufferbackup = SF_FALSE ; + pflac->wbuffer = buffer ; + + flac_buffer_copy (psf) ; + + return FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE ; +} /* sf_flac_write_callback */ + +static void +sf_flac_meta_get_vorbiscomments (SF_PRIVATE *psf, const FLAC__StreamMetadata *metadata) +{ FLAC_TAG tags [] = + { { "title", SF_STR_TITLE }, + { "copyright", SF_STR_COPYRIGHT }, + { "software", SF_STR_SOFTWARE }, + { "artist", SF_STR_ARTIST }, + { "comment", SF_STR_COMMENT }, + { "date", SF_STR_DATE }, + { "album", SF_STR_ALBUM }, + { "license", SF_STR_LICENSE }, + { "tracknumber", SF_STR_TRACKNUMBER }, + { "genre", SF_STR_GENRE } + } ; + + const char *value, *cptr ; + int k, tag_num ; + + for (k = 0 ; k < ARRAY_LEN (tags) ; k++) + { tag_num = FLAC__metadata_object_vorbiscomment_find_entry_from (metadata, 0, tags [k].tag) ; + + if (tag_num < 0) + continue ; + + value = (const char*) metadata->data.vorbis_comment.comments [tag_num].entry ; + if ((cptr = strchr (value, '=')) != NULL) + value = cptr + 1 ; + + psf_log_printf (psf, " %-10s : %s\n", tags [k].tag, value) ; + psf_store_string (psf, tags [k].type, value) ; + } ; + + return ; +} /* sf_flac_meta_get_vorbiscomments */ + +static void +sf_flac_meta_callback (const FLAC__StreamDecoder * UNUSED (decoder), const FLAC__StreamMetadata *metadata, void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + int bitwidth = 0 ; + + switch (metadata->type) + { case FLAC__METADATA_TYPE_STREAMINFO : + psf->sf.channels = metadata->data.stream_info.channels ; + psf->sf.samplerate = metadata->data.stream_info.sample_rate ; + psf->sf.frames = metadata->data.stream_info.total_samples ; + + psf_log_printf (psf, "FLAC Stream Metadata\n Channels : %d\n Sample rate : %d\n", psf->sf.channels, psf->sf.samplerate) ; + + if (psf->sf.frames == 0) + { psf_log_printf (psf, " Frames : 0 (bumping to SF_COUNT_MAX)\n") ; + psf->sf.frames = SF_COUNT_MAX ; + } + else + psf_log_printf (psf, " Frames : %D\n", psf->sf.frames) ; + + switch (metadata->data.stream_info.bits_per_sample) + { case 8 : + psf->sf.format |= SF_FORMAT_PCM_S8 ; + bitwidth = 8 ; + break ; + case 16 : + psf->sf.format |= SF_FORMAT_PCM_16 ; + bitwidth = 16 ; + break ; + case 24 : + psf->sf.format |= SF_FORMAT_PCM_24 ; + bitwidth = 24 ; + break ; + default : + psf_log_printf (psf, "sf_flac_meta_callback : bits_per_sample %d not yet implemented.\n", metadata->data.stream_info.bits_per_sample) ; + break ; + } ; + + if (bitwidth > 0) + psf_log_printf (psf, " Bit width : %d\n", bitwidth) ; + break ; + + case FLAC__METADATA_TYPE_VORBIS_COMMENT : + psf_log_printf (psf, "Vorbis Comment Metadata\n") ; + sf_flac_meta_get_vorbiscomments (psf, metadata) ; + break ; + + case FLAC__METADATA_TYPE_PADDING : + psf_log_printf (psf, "Padding Metadata\n") ; + break ; + + case FLAC__METADATA_TYPE_APPLICATION : + psf_log_printf (psf, "Application Metadata\n") ; + break ; + + case FLAC__METADATA_TYPE_SEEKTABLE : + psf_log_printf (psf, "Seektable Metadata\n") ; + break ; + + case FLAC__METADATA_TYPE_CUESHEET : + psf_log_printf (psf, "Cuesheet Metadata\n") ; + break ; + + case FLAC__METADATA_TYPE_PICTURE : + psf_log_printf (psf, "Picture Metadata\n") ; + break ; + + case FLAC__METADATA_TYPE_UNDEFINED : + psf_log_printf (psf, "Undefined Metadata\n") ; + break ; + + default : + psf_log_printf (psf, "sf_flac_meta_callback : metadata-type %d not yet implemented.\n", metadata->type) ; + break ; + } ; + + return ; +} /* sf_flac_meta_callback */ + +static void +sf_flac_error_callback (const FLAC__StreamDecoder * UNUSED (decoder), FLAC__StreamDecoderErrorStatus status, void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + + psf_log_printf (psf, "ERROR : %s\n", FLAC__StreamDecoderErrorStatusString [status]) ; + + switch (status) + { case FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC : + psf->error = SFE_FLAC_LOST_SYNC ; + break ; + case FLAC__STREAM_DECODER_ERROR_STATUS_BAD_HEADER : + psf->error = SFE_FLAC_BAD_HEADER ; + break ; + default : + psf->error = SFE_FLAC_UNKOWN_ERROR ; + break ; + } ; + + return ; +} /* sf_flac_error_callback */ + +static FLAC__StreamEncoderSeekStatus +sf_flac_enc_seek_callback (const FLAC__StreamEncoder * UNUSED (encoder), FLAC__uint64 absolute_byte_offset, void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + + psf_fseek (psf, absolute_byte_offset, SEEK_SET) ; + if (psf->error) + return FLAC__STREAM_ENCODER_SEEK_STATUS_ERROR ; + + return FLAC__STREAM_ENCODER_SEEK_STATUS_OK ; +} /* sf_flac_enc_seek_callback */ + +static FLAC__StreamEncoderTellStatus +sf_flac_enc_tell_callback (const FLAC__StreamEncoder *UNUSED (encoder), FLAC__uint64 *absolute_byte_offset, void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + + *absolute_byte_offset = psf_ftell (psf) ; + if (psf->error) + return FLAC__STREAM_ENCODER_TELL_STATUS_ERROR ; + + return FLAC__STREAM_ENCODER_TELL_STATUS_OK ; +} /* sf_flac_enc_tell_callback */ + +static FLAC__StreamEncoderWriteStatus +sf_flac_enc_write_callback (const FLAC__StreamEncoder * UNUSED (encoder), const FLAC__byte buffer [], size_t bytes, unsigned UNUSED (samples), unsigned UNUSED (current_frame), void *client_data) +{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ; + + if (psf_fwrite (buffer, 1, bytes, psf) == (sf_count_t) bytes && psf->error == 0) + return FLAC__STREAM_ENCODER_WRITE_STATUS_OK ; + + return FLAC__STREAM_ENCODER_WRITE_STATUS_FATAL_ERROR ; +} /* sf_flac_enc_write_callback */ + +static void +flac_write_strings (SF_PRIVATE *psf, FLAC_PRIVATE* pflac) +{ FLAC__StreamMetadata_VorbisComment_Entry entry ; + int k, string_count = 0 ; + + for (k = 0 ; k < SF_MAX_STRINGS ; k++) + { if (psf->strings [k].type != 0) + string_count ++ ; + } ; + + if (string_count == 0) + return ; + + if (pflac->metadata == NULL && (pflac->metadata = FLAC__metadata_object_new (FLAC__METADATA_TYPE_VORBIS_COMMENT)) == NULL) + { psf_log_printf (psf, "FLAC__metadata_object_new returned NULL\n") ; + return ; + } ; + + for (k = 0 ; k < SF_MAX_STRINGS && psf->strings [k].type != 0 ; k++) + { const char * key, * value ; + + switch (psf->strings [k].type) + { case SF_STR_SOFTWARE : + key = "software" ; + break ; + case SF_STR_TITLE : + key = "title" ; + break ; + case SF_STR_COPYRIGHT : + key = "copyright" ; + break ; + case SF_STR_ARTIST : + key = "artist" ; + break ; + case SF_STR_COMMENT : + key = "comment" ; + break ; + case SF_STR_DATE : + key = "date" ; + break ; + case SF_STR_ALBUM : + key = "album" ; + break ; + case SF_STR_LICENSE : + key = "license" ; + break ; + case SF_STR_TRACKNUMBER : + key = "tracknumber" ; + break ; + case SF_STR_GENRE : + key = "genre" ; + break ; + default : + continue ; + } ; + + value = psf->strings [k].str ; + + FLAC__metadata_object_vorbiscomment_entry_from_name_value_pair (&entry, key, value) ; + FLAC__metadata_object_vorbiscomment_append_comment (pflac->metadata, entry, /* copy */ SF_FALSE) ; + } ; + + if (! FLAC__stream_encoder_set_metadata (pflac->fse, &pflac->metadata, 1)) + { printf ("%s %d : fail\n", __func__, __LINE__) ; + return ; + } ; + + return ; +} /* flac_write_strings */ + +static int +flac_write_header (SF_PRIVATE *psf, int UNUSED (calc_length)) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + int err ; + + flac_write_strings (psf, pflac) ; + + if ((err = FLAC__stream_encoder_init_stream (pflac->fse, sf_flac_enc_write_callback, sf_flac_enc_seek_callback, sf_flac_enc_tell_callback, NULL, psf)) != FLAC__STREAM_DECODER_INIT_STATUS_OK) + { psf_log_printf (psf, "Error : FLAC encoder init returned error : %s\n", FLAC__StreamEncoderInitStatusString [err]) ; + return SFE_FLAC_INIT_DECODER ; + } ; + + if (psf->error == 0) + psf->dataoffset = psf_ftell (psf) ; + pflac->encbuffer = calloc (ENC_BUFFER_SIZE, sizeof (FLAC__int32)) ; + + return psf->error ; +} /* flac_write_header */ + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +flac_open (SF_PRIVATE *psf) +{ int subformat ; + int error = 0 ; + + FLAC_PRIVATE* pflac = calloc (1, sizeof (FLAC_PRIVATE)) ; + psf->codec_data = pflac ; + + if (psf->file.mode == SFM_RDWR) + return SFE_BAD_MODE_RW ; + + if (psf->file.mode == SFM_READ) + { if ((error = flac_read_header (psf))) + return error ; + } ; + + subformat = SF_CODEC (psf->sf.format) ; + + if (psf->file.mode == SFM_WRITE) + { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_FLAC) + return SFE_BAD_OPEN_FORMAT ; + + psf->endian = SF_ENDIAN_BIG ; + psf->sf.seekable = 0 ; + + psf->str_flags = SF_STR_ALLOW_START ; + + if ((error = flac_enc_init (psf))) + return error ; + + psf->write_header = flac_write_header ; + } ; + + psf->datalength = psf->filelength ; + psf->dataoffset = 0 ; + psf->blockwidth = 0 ; + psf->bytewidth = 1 ; + + psf->container_close = flac_close ; + psf->seek = flac_seek ; + psf->command = flac_command ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + switch (subformat) + { case SF_FORMAT_PCM_S8 : /* 8-bit FLAC. */ + case SF_FORMAT_PCM_16 : /* 16-bit FLAC. */ + case SF_FORMAT_PCM_24 : /* 24-bit FLAC. */ + error = flac_init (psf) ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + return error ; +} /* flac_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +flac_close (SF_PRIVATE *psf) +{ FLAC_PRIVATE* pflac ; + int k ; + + if ((pflac = (FLAC_PRIVATE*) psf->codec_data) == NULL) + return 0 ; + + if (pflac->metadata != NULL) + FLAC__metadata_object_delete (pflac->metadata) ; + + if (psf->file.mode == SFM_WRITE) + { FLAC__stream_encoder_finish (pflac->fse) ; + FLAC__stream_encoder_delete (pflac->fse) ; + + if (pflac->encbuffer) + free (pflac->encbuffer) ; + } ; + + if (psf->file.mode == SFM_READ) + { FLAC__stream_decoder_finish (pflac->fsd) ; + FLAC__stream_decoder_delete (pflac->fsd) ; + } ; + + for (k = 0 ; k < ARRAY_LEN (pflac->rbuffer) ; k++) + free (pflac->rbuffer [k]) ; + + free (pflac) ; + psf->codec_data = NULL ; + + return 0 ; +} /* flac_close */ + +static int +flac_enc_init (SF_PRIVATE *psf) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + unsigned bps ; + + /* To cite the flac FAQ at + ** http://flac.sourceforge.net/faq.html#general__samples + ** "FLAC supports linear sample rates from 1Hz - 655350Hz in 1Hz + ** increments." + */ + if ( psf->sf.samplerate < 1 || psf->sf.samplerate > 655350 ) + { psf_log_printf (psf, "flac sample rate out of range.\n", psf->sf.samplerate) ; + return SFE_FLAC_BAD_SAMPLE_RATE ; + } ; + + psf_fseek (psf, 0, SEEK_SET) ; + + switch (SF_CODEC (psf->sf.format)) + { case SF_FORMAT_PCM_S8 : + bps = 8 ; + break ; + case SF_FORMAT_PCM_16 : + bps = 16 ; + break ; + case SF_FORMAT_PCM_24 : + bps = 24 ; + break ; + + default : + bps = 0 ; + break ; + } ; + + if ((pflac->fse = FLAC__stream_encoder_new ()) == NULL) + return SFE_FLAC_NEW_DECODER ; + + if (! FLAC__stream_encoder_set_channels (pflac->fse, psf->sf.channels)) + { psf_log_printf (psf, "FLAC__stream_encoder_set_channels (%d) return false.\n", psf->sf.channels) ; + return SFE_FLAC_INIT_DECODER ; + } ; + + if (! FLAC__stream_encoder_set_sample_rate (pflac->fse, psf->sf.samplerate)) + { psf_log_printf (psf, "FLAC__stream_encoder_set_sample_rate (%d) returned false.\n", psf->sf.samplerate) ; + return SFE_FLAC_BAD_SAMPLE_RATE ; + } ; + + if (! FLAC__stream_encoder_set_bits_per_sample (pflac->fse, bps)) + { psf_log_printf (psf, "FLAC__stream_encoder_set_bits_per_sample (%d) return false.\n", bps) ; + return SFE_FLAC_INIT_DECODER ; + } ; + + return 0 ; +} /* flac_enc_init */ + +static int +flac_read_header (SF_PRIVATE *psf) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + + psf_fseek (psf, 0, SEEK_SET) ; + if ((pflac->fsd = FLAC__stream_decoder_new ()) == NULL) + return SFE_FLAC_NEW_DECODER ; + + FLAC__stream_decoder_set_metadata_respond_all (pflac->fsd) ; + + if (FLAC__stream_decoder_init_stream (pflac->fsd, sf_flac_read_callback, sf_flac_seek_callback, sf_flac_tell_callback, sf_flac_length_callback, sf_flac_eof_callback, sf_flac_write_callback, sf_flac_meta_callback, sf_flac_error_callback, psf) != FLAC__STREAM_DECODER_INIT_STATUS_OK) + return SFE_FLAC_INIT_DECODER ; + + FLAC__stream_decoder_process_until_end_of_metadata (pflac->fsd) ; + + psf_log_printf (psf, "End\n") ; + + if (psf->error == 0) + { FLAC__uint64 position ; + + FLAC__stream_decoder_get_decode_position (pflac->fsd, &position) ; + psf->dataoffset = position ; + } ; + + return psf->error ; +} /* flac_read_header */ + +static int +flac_command (SF_PRIVATE * UNUSED (psf), int UNUSED (command), void * UNUSED (data), int UNUSED (datasize)) +{ + return 0 ; +} /* flac_command */ + +int +flac_init (SF_PRIVATE *psf) +{ + if (psf->file.mode == SFM_RDWR) + return SFE_BAD_MODE_RW ; + + if (psf->file.mode == SFM_READ) + { psf->read_short = flac_read_flac2s ; + psf->read_int = flac_read_flac2i ; + psf->read_float = flac_read_flac2f ; + psf->read_double = flac_read_flac2d ; + } ; + + if (psf->file.mode == SFM_WRITE) + { psf->write_short = flac_write_s2flac ; + psf->write_int = flac_write_i2flac ; + psf->write_float = flac_write_f2flac ; + psf->write_double = flac_write_d2flac ; + } ; + + psf->bytewidth = 1 ; + psf->blockwidth = psf->sf.channels ; + + if (psf->filelength > psf->dataoffset) + psf->datalength = (psf->dataend) ? psf->dataend - psf->dataoffset : psf->filelength - psf->dataoffset ; + else + psf->datalength = 0 ; + + return 0 ; +} /* flac_init */ + +static unsigned +flac_read_loop (SF_PRIVATE *psf, unsigned len) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + + pflac->pos = 0 ; + pflac->len = len ; + pflac->remain = len ; + if (pflac->frame != NULL && pflac->bufferpos < pflac->frame->header.blocksize) + flac_buffer_copy (psf) ; + + while (pflac->pos < pflac->len) + { if (FLAC__stream_decoder_process_single (pflac->fsd) == 0) + break ; + if (FLAC__stream_decoder_get_state (pflac->fsd) >= FLAC__STREAM_DECODER_END_OF_STREAM) + break ; + } ; + + pflac->ptr = NULL ; + + return pflac->pos ; +} /* flac_read_loop */ + +static sf_count_t +flac_read_flac2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + sf_count_t total = 0, current ; + unsigned readlen ; + + pflac->pcmtype = PFLAC_PCM_SHORT ; + + while (total < len) + { pflac->ptr = ptr + total ; + readlen = (len - total > 0x1000000) ? 0x1000000 : (unsigned) (len - total) ; + current = flac_read_loop (psf, readlen) ; + if (current == 0) + break ; + total += current ; + } ; + + return total ; +} /* flac_read_flac2s */ + +static sf_count_t +flac_read_flac2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + sf_count_t total = 0, current ; + unsigned readlen ; + + pflac->pcmtype = PFLAC_PCM_INT ; + + while (total < len) + { pflac->ptr = ptr + total ; + readlen = (len - total > 0x1000000) ? 0x1000000 : (unsigned) (len - total) ; + current = flac_read_loop (psf, readlen) ; + if (current == 0) + break ; + total += current ; + } ; + + return total ; +} /* flac_read_flac2i */ + +static sf_count_t +flac_read_flac2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + sf_count_t total = 0, current ; + unsigned readlen ; + + pflac->pcmtype = PFLAC_PCM_FLOAT ; + + while (total < len) + { pflac->ptr = ptr + total ; + readlen = (len - total > 0x1000000) ? 0x1000000 : (unsigned) (len - total) ; + current = flac_read_loop (psf, readlen) ; + if (current == 0) + break ; + total += current ; + } ; + + return total ; +} /* flac_read_flac2f */ + +static sf_count_t +flac_read_flac2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + sf_count_t total = 0, current ; + unsigned readlen ; + + pflac->pcmtype = PFLAC_PCM_DOUBLE ; + + while (total < len) + { pflac->ptr = ptr + total ; + readlen = (len - total > 0x1000000) ? 0x1000000 : (unsigned) (len - total) ; + current = flac_read_loop (psf, readlen) ; + if (current == 0) + break ; + total += current ; + } ; + + return total ; +} /* flac_read_flac2d */ + +static sf_count_t +flac_write_s2flac (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + void (*convert) (const short *, FLAC__int32 *, int) ; + int bufferlen, writecount, thiswrite ; + sf_count_t total = 0 ; + FLAC__int32* buffer = pflac->encbuffer ; + + switch (SF_CODEC (psf->sf.format)) + { case SF_FORMAT_PCM_S8 : + convert = s2flac8_array ; + break ; + case SF_FORMAT_PCM_16 : + convert = s2flac16_array ; + break ; + case SF_FORMAT_PCM_24 : + convert = s2flac24_array ; + break ; + default : + return -1 ; + } ; + + bufferlen = ENC_BUFFER_SIZE / (sizeof (FLAC__int32) * psf->sf.channels) ; + bufferlen *= psf->sf.channels ; + + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + convert (ptr + total, buffer, writecount) ; + if (FLAC__stream_encoder_process_interleaved (pflac->fse, buffer, writecount/psf->sf.channels)) + thiswrite = writecount ; + else + break ; + total += thiswrite ; + if (thiswrite < writecount) + break ; + + len -= thiswrite ; + } ; + + return total ; +} /* flac_write_s2flac */ + +static sf_count_t +flac_write_i2flac (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + void (*convert) (const int *, FLAC__int32 *, int) ; + int bufferlen, writecount, thiswrite ; + sf_count_t total = 0 ; + FLAC__int32* buffer = pflac->encbuffer ; + + switch (SF_CODEC (psf->sf.format)) + { case SF_FORMAT_PCM_S8 : + convert = i2flac8_array ; + break ; + case SF_FORMAT_PCM_16 : + convert = i2flac16_array ; + break ; + case SF_FORMAT_PCM_24 : + convert = i2flac24_array ; + break ; + default : + return -1 ; + } ; + + bufferlen = ENC_BUFFER_SIZE / (sizeof (FLAC__int32) * psf->sf.channels) ; + bufferlen *= psf->sf.channels ; + + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + convert (ptr + total, buffer, writecount) ; + if (FLAC__stream_encoder_process_interleaved (pflac->fse, buffer, writecount/psf->sf.channels)) + thiswrite = writecount ; + else + break ; + total += thiswrite ; + if (thiswrite < writecount) + break ; + + len -= thiswrite ; + } ; + + return total ; +} /* flac_write_i2flac */ + +static sf_count_t +flac_write_f2flac (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + void (*convert) (const float *, FLAC__int32 *, int, int) ; + int bufferlen, writecount, thiswrite ; + sf_count_t total = 0 ; + FLAC__int32* buffer = pflac->encbuffer ; + + switch (SF_CODEC (psf->sf.format)) + { case SF_FORMAT_PCM_S8 : + convert = (psf->add_clipping) ? f2flac8_clip_array : f2flac8_array ; + break ; + case SF_FORMAT_PCM_16 : + convert = (psf->add_clipping) ? f2flac16_clip_array : f2flac16_array ; + break ; + case SF_FORMAT_PCM_24 : + convert = (psf->add_clipping) ? f2flac24_clip_array : f2flac24_array ; + break ; + default : + return -1 ; + } ; + + bufferlen = ENC_BUFFER_SIZE / (sizeof (FLAC__int32) * psf->sf.channels) ; + bufferlen *= psf->sf.channels ; + + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + convert (ptr + total, buffer, writecount, psf->norm_float) ; + if (FLAC__stream_encoder_process_interleaved (pflac->fse, buffer, writecount/psf->sf.channels)) + thiswrite = writecount ; + else + break ; + total += thiswrite ; + if (thiswrite < writecount) + break ; + + len -= thiswrite ; + } ; + + return total ; +} /* flac_write_f2flac */ + +static void +f2flac8_clip_array (const float *src, FLAC__int32 *dest, int count, int normalize) +{ float normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10) : 1.0 ; + + while (--count >= 0) + { scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7F)) + { dest [count] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10)) + { dest [count] = 0x80 ; + continue ; + } ; + dest [count] = lrintf (scaled_value) ; + } ; + + return ; +} /* f2flac8_clip_array */ + +static void +f2flac16_clip_array (const float *src, FLAC__int32 *dest, int count, int normalize) +{ + float normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x1000) : 1.0 ; + + while (--count >= 0) { + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFF)) { + dest [count] = 0x7FFF ; + continue ; + } + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x1000)) { + dest [count] = 0x8000 ; + continue ; + } + dest [count] = lrintf (scaled_value) ; + } +} /* f2flac16_clip_array */ + +static void +f2flac24_clip_array (const float *src, FLAC__int32 *dest, int count, int normalize) +{ float normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x100000) : 1.0 ; + + while (--count >= 0) + { scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFF)) + { dest [count] = 0x7FFFFF ; + continue ; + } ; + + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x100000)) + { dest [count] = 0x800000 ; + continue ; + } + dest [count] = lrintf (scaled_value) ; + } ; + + return ; +} /* f2flac24_clip_array */ + +static void +f2flac8_array (const float *src, FLAC__int32 *dest, int count, int normalize) +{ float normfact = normalize ? (1.0 * 0x7F) : 1.0 ; + + while (--count >= 0) + dest [count] = lrintf (src [count] * normfact) ; +} /* f2flac8_array */ + +static void +f2flac16_array (const float *src, FLAC__int32 *dest, int count, int normalize) +{ float normfact = normalize ? (1.0 * 0x7FFF) : 1.0 ; + + while (--count >= 0) + dest [count] = lrintf (src [count] * normfact) ; +} /* f2flac16_array */ + +static void +f2flac24_array (const float *src, FLAC__int32 *dest, int count, int normalize) +{ float normfact = normalize ? (1.0 * 0x7FFFFF) : 1.0 ; + + while (--count >= 0) + dest [count] = lrintf (src [count] * normfact) ; +} /* f2flac24_array */ + +static sf_count_t +flac_write_d2flac (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + void (*convert) (const double *, FLAC__int32 *, int, int) ; + int bufferlen, writecount, thiswrite ; + sf_count_t total = 0 ; + FLAC__int32* buffer = pflac->encbuffer ; + + switch (SF_CODEC (psf->sf.format)) + { case SF_FORMAT_PCM_S8 : + convert = (psf->add_clipping) ? d2flac8_clip_array : d2flac8_array ; + break ; + case SF_FORMAT_PCM_16 : + convert = (psf->add_clipping) ? d2flac16_clip_array : d2flac16_array ; + break ; + case SF_FORMAT_PCM_24 : + convert = (psf->add_clipping) ? d2flac24_clip_array : d2flac24_array ; + break ; + default : + return -1 ; + } ; + + bufferlen = ENC_BUFFER_SIZE / (sizeof (FLAC__int32) * psf->sf.channels) ; + bufferlen *= psf->sf.channels ; + + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + convert (ptr + total, buffer, writecount, psf->norm_double) ; + if (FLAC__stream_encoder_process_interleaved (pflac->fse, buffer, writecount/psf->sf.channels)) + thiswrite = writecount ; + else + break ; + total += thiswrite ; + if (thiswrite < writecount) + break ; + + len -= thiswrite ; + } ; + + return total ; +} /* flac_write_d2flac */ + +static void +d2flac8_clip_array (const double *src, FLAC__int32 *dest, int count, int normalize) +{ double normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10) : 1.0 ; + + while (--count >= 0) + { scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7F)) + { dest [count] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10)) + { dest [count] = 0x80 ; + continue ; + } ; + dest [count] = lrint (scaled_value) ; + } ; + + return ; +} /* d2flac8_clip_array */ + +static void +d2flac16_clip_array (const double *src, FLAC__int32 *dest, int count, int normalize) +{ double normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x1000) : 1.0 ; + + while (--count >= 0) + { scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFF)) + { dest [count] = 0x7FFF ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x1000)) + { dest [count] = 0x8000 ; + continue ; + } ; + dest [count] = lrint (scaled_value) ; + } ; + + return ; +} /* d2flac16_clip_array */ + +static void +d2flac24_clip_array (const double *src, FLAC__int32 *dest, int count, int normalize) +{ double normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x100000) : 1.0 ; + + while (--count >= 0) + { scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFF)) + { dest [count] = 0x7FFFFF ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x100000)) + { dest [count] = 0x800000 ; + continue ; + } ; + dest [count] = lrint (scaled_value) ; + } ; + + return ; +} /* d2flac24_clip_array */ + +static void +d2flac8_array (const double *src, FLAC__int32 *dest, int count, int normalize) +{ double normfact = normalize ? (1.0 * 0x7F) : 1.0 ; + + while (--count >= 0) + dest [count] = lrint (src [count] * normfact) ; +} /* d2flac8_array */ + +static void +d2flac16_array (const double *src, FLAC__int32 *dest, int count, int normalize) +{ double normfact = normalize ? (1.0 * 0x7FFF) : 1.0 ; + + while (--count >= 0) + dest [count] = lrint (src [count] * normfact) ; +} /* d2flac16_array */ + +static void +d2flac24_array (const double *src, FLAC__int32 *dest, int count, int normalize) +{ double normfact = normalize ? (1.0 * 0x7FFFFF) : 1.0 ; + + while (--count >= 0) + dest [count] = lrint (src [count] * normfact) ; +} /* d2flac24_array */ + +static sf_count_t +flac_seek (SF_PRIVATE *psf, int UNUSED (mode), sf_count_t offset) +{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ; + + if (pflac == NULL) + return 0 ; + + if (psf->dataoffset < 0) + { psf->error = SFE_BAD_SEEK ; + return ((sf_count_t) -1) ; + } ; + + pflac->frame = NULL ; + + if (psf->file.mode == SFM_READ) + { FLAC__uint64 position ; + if (FLAC__stream_decoder_seek_absolute (pflac->fsd, offset)) + { FLAC__stream_decoder_get_decode_position (pflac->fsd, &position) ; + return offset ; + } ; + + return ((sf_count_t) -1) ; + } ; + + /* Seeking in write mode not yet supported. */ + psf->error = SFE_BAD_SEEK ; + + return ((sf_count_t) -1) ; +} /* flac_seek */ + +#else /* HAVE_EXTERNAL_LIBS */ + +int +flac_open (SF_PRIVATE *psf) +{ + psf_log_printf (psf, "This version of libsndfile was compiled without FLAC support.\n") ; + return SFE_UNIMPLEMENTED ; +} /* flac_open */ + +#endif diff --git a/interpretor/libsndfile-1.0.25/src/float32.c b/interpretor/libsndfile-1.0.25/src/float32.c new file mode 100644 index 0000000..4a87cef --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/float32.c @@ -0,0 +1,996 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#if CPU_IS_LITTLE_ENDIAN + #define FLOAT32_READ float32_le_read + #define FLOAT32_WRITE float32_le_write +#elif CPU_IS_BIG_ENDIAN + #define FLOAT32_READ float32_be_read + #define FLOAT32_WRITE float32_be_write +#endif + +/*-------------------------------------------------------------------------------------------- +** Processor floating point capabilities. float32_get_capability () returns one of the +** latter four values. +*/ + +enum +{ FLOAT_UNKNOWN = 0x00, + FLOAT_CAN_RW_LE = 0x12, + FLOAT_CAN_RW_BE = 0x23, + FLOAT_BROKEN_LE = 0x34, + FLOAT_BROKEN_BE = 0x45 +} ; + +/*-------------------------------------------------------------------------------------------- +** Prototypes for private functions. +*/ + +static sf_count_t host_read_f2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t host_read_f2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t host_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t host_read_f2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t host_write_s2f (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t host_write_i2f (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t host_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t host_write_d2f (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static void float32_peak_update (SF_PRIVATE *psf, const float *buffer, int count, sf_count_t indx) ; + +static sf_count_t replace_read_f2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t replace_read_f2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t replace_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t replace_read_f2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t replace_write_s2f (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t replace_write_i2f (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t replace_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t replace_write_d2f (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static void bf2f_array (float *buffer, int count) ; +static void f2bf_array (float *buffer, int count) ; + +static int float32_get_capability (SF_PRIVATE *psf) ; + +/*-------------------------------------------------------------------------------------------- +** Exported functions. +*/ + +int +float32_init (SF_PRIVATE *psf) +{ static int float_caps ; + + float_caps = float32_get_capability (psf) ; + + psf->blockwidth = sizeof (float) * psf->sf.channels ; + + if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR) + { switch (psf->endian + float_caps) + { case (SF_ENDIAN_BIG + FLOAT_CAN_RW_BE) : + psf->data_endswap = SF_FALSE ; + psf->read_short = host_read_f2s ; + psf->read_int = host_read_f2i ; + psf->read_float = host_read_f ; + psf->read_double = host_read_f2d ; + break ; + + case (SF_ENDIAN_LITTLE + FLOAT_CAN_RW_LE) : + psf->data_endswap = SF_FALSE ; + psf->read_short = host_read_f2s ; + psf->read_int = host_read_f2i ; + psf->read_float = host_read_f ; + psf->read_double = host_read_f2d ; + break ; + + case (SF_ENDIAN_BIG + FLOAT_CAN_RW_LE) : + psf->data_endswap = SF_TRUE ; + psf->read_short = host_read_f2s ; + psf->read_int = host_read_f2i ; + psf->read_float = host_read_f ; + psf->read_double = host_read_f2d ; + break ; + + case (SF_ENDIAN_LITTLE + FLOAT_CAN_RW_BE) : + psf->data_endswap = SF_TRUE ; + psf->read_short = host_read_f2s ; + psf->read_int = host_read_f2i ; + psf->read_float = host_read_f ; + psf->read_double = host_read_f2d ; + break ; + + /* When the CPU is not IEEE compatible. */ + case (SF_ENDIAN_BIG + FLOAT_BROKEN_LE) : + psf->data_endswap = SF_TRUE ; + psf->read_short = replace_read_f2s ; + psf->read_int = replace_read_f2i ; + psf->read_float = replace_read_f ; + psf->read_double = replace_read_f2d ; + break ; + + case (SF_ENDIAN_LITTLE + FLOAT_BROKEN_LE) : + psf->data_endswap = SF_FALSE ; + psf->read_short = replace_read_f2s ; + psf->read_int = replace_read_f2i ; + psf->read_float = replace_read_f ; + psf->read_double = replace_read_f2d ; + break ; + + case (SF_ENDIAN_BIG + FLOAT_BROKEN_BE) : + psf->data_endswap = SF_FALSE ; + psf->read_short = replace_read_f2s ; + psf->read_int = replace_read_f2i ; + psf->read_float = replace_read_f ; + psf->read_double = replace_read_f2d ; + break ; + + case (SF_ENDIAN_LITTLE + FLOAT_BROKEN_BE) : + psf->data_endswap = SF_TRUE ; + psf->read_short = replace_read_f2s ; + psf->read_int = replace_read_f2i ; + psf->read_float = replace_read_f ; + psf->read_double = replace_read_f2d ; + break ; + + default : break ; + } ; + } ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { switch (psf->endian + float_caps) + { case (SF_ENDIAN_LITTLE + FLOAT_CAN_RW_LE) : + psf->data_endswap = SF_FALSE ; + psf->write_short = host_write_s2f ; + psf->write_int = host_write_i2f ; + psf->write_float = host_write_f ; + psf->write_double = host_write_d2f ; + break ; + + case (SF_ENDIAN_BIG + FLOAT_CAN_RW_BE) : + psf->data_endswap = SF_FALSE ; + psf->write_short = host_write_s2f ; + psf->write_int = host_write_i2f ; + psf->write_float = host_write_f ; + psf->write_double = host_write_d2f ; + break ; + + case (SF_ENDIAN_BIG + FLOAT_CAN_RW_LE) : + psf->data_endswap = SF_TRUE ; + psf->write_short = host_write_s2f ; + psf->write_int = host_write_i2f ; + psf->write_float = host_write_f ; + psf->write_double = host_write_d2f ; + break ; + + case (SF_ENDIAN_LITTLE + FLOAT_CAN_RW_BE) : + psf->data_endswap = SF_TRUE ; + psf->write_short = host_write_s2f ; + psf->write_int = host_write_i2f ; + psf->write_float = host_write_f ; + psf->write_double = host_write_d2f ; + break ; + + /* When the CPU is not IEEE compatible. */ + case (SF_ENDIAN_BIG + FLOAT_BROKEN_LE) : + psf->data_endswap = SF_TRUE ; + psf->write_short = replace_write_s2f ; + psf->write_int = replace_write_i2f ; + psf->write_float = replace_write_f ; + psf->write_double = replace_write_d2f ; + break ; + + case (SF_ENDIAN_LITTLE + FLOAT_BROKEN_LE) : + psf->data_endswap = SF_FALSE ; + psf->write_short = replace_write_s2f ; + psf->write_int = replace_write_i2f ; + psf->write_float = replace_write_f ; + psf->write_double = replace_write_d2f ; + break ; + + case (SF_ENDIAN_BIG + FLOAT_BROKEN_BE) : + psf->data_endswap = SF_FALSE ; + psf->write_short = replace_write_s2f ; + psf->write_int = replace_write_i2f ; + psf->write_float = replace_write_f ; + psf->write_double = replace_write_d2f ; + break ; + + case (SF_ENDIAN_LITTLE + FLOAT_BROKEN_BE) : + psf->data_endswap = SF_TRUE ; + psf->write_short = replace_write_s2f ; + psf->write_int = replace_write_i2f ; + psf->write_float = replace_write_f ; + psf->write_double = replace_write_d2f ; + break ; + + default : break ; + } ; + } ; + + if (psf->filelength > psf->dataoffset) + { psf->datalength = (psf->dataend > 0) ? psf->dataend - psf->dataoffset : + psf->filelength - psf->dataoffset ; + } + else + psf->datalength = 0 ; + + psf->sf.frames = psf->blockwidth > 0 ? psf->datalength / psf->blockwidth : 0 ; + + return 0 ; +} /* float32_init */ + +float +float32_be_read (unsigned char *cptr) +{ int exponent, mantissa, negative ; + float fvalue ; + + negative = cptr [0] & 0x80 ; + exponent = ((cptr [0] & 0x7F) << 1) | ((cptr [1] & 0x80) ? 1 : 0) ; + mantissa = ((cptr [1] & 0x7F) << 16) | (cptr [2] << 8) | (cptr [3]) ; + + if (! (exponent || mantissa)) + return 0.0 ; + + mantissa |= 0x800000 ; + exponent = exponent ? exponent - 127 : 0 ; + + fvalue = mantissa ? ((float) mantissa) / ((float) 0x800000) : 0.0 ; + + if (negative) + fvalue *= -1 ; + + if (exponent > 0) + fvalue *= pow (2.0, exponent) ; + else if (exponent < 0) + fvalue /= pow (2.0, abs (exponent)) ; + + return fvalue ; +} /* float32_be_read */ + +float +float32_le_read (unsigned char *cptr) +{ int exponent, mantissa, negative ; + float fvalue ; + + negative = cptr [3] & 0x80 ; + exponent = ((cptr [3] & 0x7F) << 1) | ((cptr [2] & 0x80) ? 1 : 0) ; + mantissa = ((cptr [2] & 0x7F) << 16) | (cptr [1] << 8) | (cptr [0]) ; + + if (! (exponent || mantissa)) + return 0.0 ; + + mantissa |= 0x800000 ; + exponent = exponent ? exponent - 127 : 0 ; + + fvalue = mantissa ? ((float) mantissa) / ((float) 0x800000) : 0.0 ; + + if (negative) + fvalue *= -1 ; + + if (exponent > 0) + fvalue *= pow (2.0, exponent) ; + else if (exponent < 0) + fvalue /= pow (2.0, abs (exponent)) ; + + return fvalue ; +} /* float32_le_read */ + +void +float32_le_write (float in, unsigned char *out) +{ int exponent, mantissa, negative = 0 ; + + memset (out, 0, sizeof (int)) ; + + if (fabs (in) < 1e-30) + return ; + + if (in < 0.0) + { in *= -1.0 ; + negative = 1 ; + } ; + + in = frexp (in, &exponent) ; + + exponent += 126 ; + + in *= (float) 0x1000000 ; + mantissa = (((int) in) & 0x7FFFFF) ; + + if (negative) + out [3] |= 0x80 ; + + if (exponent & 0x01) + out [2] |= 0x80 ; + + out [0] = mantissa & 0xFF ; + out [1] = (mantissa >> 8) & 0xFF ; + out [2] |= (mantissa >> 16) & 0x7F ; + out [3] |= (exponent >> 1) & 0x7F ; + + return ; +} /* float32_le_write */ + +void +float32_be_write (float in, unsigned char *out) +{ int exponent, mantissa, negative = 0 ; + + memset (out, 0, sizeof (int)) ; + + if (fabs (in) < 1e-30) + return ; + + if (in < 0.0) + { in *= -1.0 ; + negative = 1 ; + } ; + + in = frexp (in, &exponent) ; + + exponent += 126 ; + + in *= (float) 0x1000000 ; + mantissa = (((int) in) & 0x7FFFFF) ; + + if (negative) + out [0] |= 0x80 ; + + if (exponent & 0x01) + out [1] |= 0x80 ; + + out [3] = mantissa & 0xFF ; + out [2] = (mantissa >> 8) & 0xFF ; + out [1] |= (mantissa >> 16) & 0x7F ; + out [0] |= (exponent >> 1) & 0x7F ; + + return ; +} /* float32_be_write */ + +/*============================================================================================== +** Private functions. +*/ + +static void +float32_peak_update (SF_PRIVATE *psf, const float *buffer, int count, sf_count_t indx) +{ int chan ; + int k, position ; + float fmaxval ; + + for (chan = 0 ; chan < psf->sf.channels ; chan++) + { fmaxval = fabs (buffer [chan]) ; + position = 0 ; + for (k = chan ; k < count ; k += psf->sf.channels) + if (fmaxval < fabs (buffer [k])) + { fmaxval = fabs (buffer [k]) ; + position = k ; + } ; + + if (fmaxval > psf->peak_info->peaks [chan].value) + { psf->peak_info->peaks [chan].value = fmaxval ; + psf->peak_info->peaks [chan].position = psf->write_current + indx + (position / psf->sf.channels) ; + } ; + } ; + + return ; +} /* float32_peak_update */ + +static int +float32_get_capability (SF_PRIVATE *psf) +{ union + { float f ; + int i ; + unsigned char c [4] ; + } data ; + + data.f = (float) 1.23456789 ; /* Some abitrary value. */ + + if (! psf->ieee_replace) + { /* If this test is true ints and floats are compatible and little endian. */ + if (data.c [0] == 0x52 && data.c [1] == 0x06 && data.c [2] == 0x9e && data.c [3] == 0x3f) + return FLOAT_CAN_RW_LE ; + + /* If this test is true ints and floats are compatible and big endian. */ + if (data.c [3] == 0x52 && data.c [2] == 0x06 && data.c [1] == 0x9e && data.c [0] == 0x3f) + return FLOAT_CAN_RW_BE ; + } ; + + /* Floats are broken. Don't expect reading or writing to be fast. */ + psf_log_printf (psf, "Using IEEE replacement code for float.\n") ; + + return (CPU_IS_LITTLE_ENDIAN) ? FLOAT_BROKEN_LE : FLOAT_BROKEN_BE ; +} /* float32_get_capability */ + +/*======================================================================================= +*/ + +static void +f2s_array (const float *src, int count, short *dest, float scale) +{ + while (--count >= 0) + { dest [count] = lrintf (scale * src [count]) ; + } ; +} /* f2s_array */ + +static void +f2s_clip_array (const float *src, int count, short *dest, float scale) +{ while (--count >= 0) + { float tmp = scale * src [count] ; + + if (CPU_CLIPS_POSITIVE == 0 && tmp > 32767.0) + dest [count] = SHRT_MAX ; + else if (CPU_CLIPS_NEGATIVE == 0 && tmp < -32768.0) + dest [count] = SHRT_MIN ; + else + dest [count] = lrintf (tmp) ; + } ; +} /* f2s_clip_array */ + +static inline void +f2i_array (const float *src, int count, int *dest, float scale) +{ while (--count >= 0) + { dest [count] = lrintf (scale * src [count]) ; + } ; +} /* f2i_array */ + +static inline void +f2i_clip_array (const float *src, int count, int *dest, float scale) +{ while (--count >= 0) + { float tmp = scale * src [count] ; + + if (CPU_CLIPS_POSITIVE == 0 && tmp > (1.0 * INT_MAX)) + dest [count] = INT_MAX ; + else if (CPU_CLIPS_NEGATIVE == 0 && tmp < (-1.0 * INT_MAX)) + dest [count] = INT_MIN ; + else + dest [count] = lrintf (tmp) ; + } ; +} /* f2i_clip_array */ + +static inline void +f2d_array (const float *src, int count, double *dest) +{ while (--count >= 0) + { dest [count] = src [count] ; + } ; +} /* f2d_array */ + +static inline void +s2f_array (const short *src, float *dest, int count, float scale) +{ while (--count >= 0) + { dest [count] = scale * src [count] ; + } ; +} /* s2f_array */ + +static inline void +i2f_array (const int *src, float *dest, int count, float scale) +{ while (--count >= 0) + { dest [count] = scale * src [count] ; + } ; +} /* i2f_array */ + +static inline void +d2f_array (const double *src, float *dest, int count) +{ while (--count >= 0) + { dest [count] = src [count] ; + } ; +} /* d2f_array */ + +/*---------------------------------------------------------------------------------------------- +*/ + +static sf_count_t +host_read_f2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ void (*convert) (const float *, int, short *, float) ; + int bufferlen, readcount ; + sf_count_t total = 0 ; + float scale ; + + convert = (psf->add_clipping) ? f2s_clip_array : f2s_array ; + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFF / psf->float_max ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + +/* Fix me : Need lef2s_array */ + if (psf->data_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + convert (psf->u.fbuf, readcount, ptr + total, scale) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* host_read_f2s */ + +static sf_count_t +host_read_f2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ void (*convert) (const float *, int, int *, float) ; + int bufferlen, readcount ; + sf_count_t total = 0 ; + float scale ; + + convert = (psf->add_clipping) ? f2i_clip_array : f2i_array ; + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFFFFFF / psf->float_max ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + + if (psf->data_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + convert (psf->u.fbuf, readcount, ptr + total, scale) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* host_read_f2i */ + +static sf_count_t +host_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + if (psf->data_endswap != SF_TRUE) + return psf_fread (ptr, sizeof (float), len, psf) ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + + endswap_int_copy ((int*) (ptr + total), psf->u.ibuf, readcount) ; + + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* host_read_f */ + +static sf_count_t +host_read_f2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + + if (psf->data_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + +/* Fix me : Need lef2d_array */ + f2d_array (psf->u.fbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* host_read_f2d */ + +static sf_count_t +host_write_s2f (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + float scale ; + +/* Erik */ + scale = (psf->scale_int_float == 0) ? 1.0 : 1.0 / 0x8000 ; + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2f_array (ptr + total, psf->u.fbuf, bufferlen, scale) ; + + if (psf->peak_info) + float32_peak_update (psf, psf->u.fbuf, bufferlen, total / psf->sf.channels) ; + + if (psf->data_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* host_write_s2f */ + +static sf_count_t +host_write_i2f (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + float scale ; + + scale = (psf->scale_int_float == 0) ? 1.0 : 1.0 / (8.0 * 0x10000000) ; + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2f_array (ptr + total, psf->u.fbuf, bufferlen, scale) ; + + if (psf->peak_info) + float32_peak_update (psf, psf->u.fbuf, bufferlen, total / psf->sf.channels) ; + + if (psf->data_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.fbuf, sizeof (float) , bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* host_write_i2f */ + +static sf_count_t +host_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + if (psf->peak_info) + float32_peak_update (psf, ptr, len, 0) ; + + if (psf->data_endswap != SF_TRUE) + return psf_fwrite (ptr, sizeof (float), len, psf) ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + + endswap_int_copy (psf->u.ibuf, (const int*) (ptr + total), bufferlen) ; + + writecount = psf_fwrite (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* host_write_f */ + +static sf_count_t +host_write_d2f (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + + d2f_array (ptr + total, psf->u.fbuf, bufferlen) ; + + if (psf->peak_info) + float32_peak_update (psf, psf->u.fbuf, bufferlen, total / psf->sf.channels) ; + + if (psf->data_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* host_write_d2f */ + +/*======================================================================================= +*/ + +static sf_count_t +replace_read_f2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float scale ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFF / psf->float_max ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + + if (psf->data_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + bf2f_array (psf->u.fbuf, bufferlen) ; + + f2s_array (psf->u.fbuf, readcount, ptr + total, scale) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* replace_read_f2s */ + +static sf_count_t +replace_read_f2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float scale ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFF / psf->float_max ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + + if (psf->data_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + bf2f_array (psf->u.fbuf, bufferlen) ; + + f2i_array (psf->u.fbuf, readcount, ptr + total, scale) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* replace_read_f2i */ + +static sf_count_t +replace_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + /* FIX THIS */ + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + + if (psf->data_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + bf2f_array (psf->u.fbuf, bufferlen) ; + + memcpy (ptr + total, psf->u.fbuf, bufferlen * sizeof (float)) ; + + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* replace_read_f */ + +static sf_count_t +replace_read_f2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + + if (psf->data_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + bf2f_array (psf->u.fbuf, bufferlen) ; + + f2d_array (psf->u.fbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* replace_read_f2d */ + +static sf_count_t +replace_write_s2f (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + float scale ; + + scale = (psf->scale_int_float == 0) ? 1.0 : 1.0 / 0x8000 ; + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2f_array (ptr + total, psf->u.fbuf, bufferlen, scale) ; + + if (psf->peak_info) + float32_peak_update (psf, psf->u.fbuf, bufferlen, total / psf->sf.channels) ; + + f2bf_array (psf->u.fbuf, bufferlen) ; + + if (psf->data_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* replace_write_s2f */ + +static sf_count_t +replace_write_i2f (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + float scale ; + + scale = (psf->scale_int_float == 0) ? 1.0 : 1.0 / (8.0 * 0x10000000) ; + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2f_array (ptr + total, psf->u.fbuf, bufferlen, scale) ; + + if (psf->peak_info) + float32_peak_update (psf, psf->u.fbuf, bufferlen, total / psf->sf.channels) ; + + f2bf_array (psf->u.fbuf, bufferlen) ; + + if (psf->data_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* replace_write_i2f */ + +static sf_count_t +replace_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + /* FIX THIS */ + if (psf->peak_info) + float32_peak_update (psf, ptr, len, 0) ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + + memcpy (psf->u.fbuf, ptr + total, bufferlen * sizeof (float)) ; + + f2bf_array (psf->u.fbuf, bufferlen) ; + + if (psf->data_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.fbuf, sizeof (float) , bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* replace_write_f */ + +static sf_count_t +replace_write_d2f (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.fbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + d2f_array (ptr + total, psf->u.fbuf, bufferlen) ; + + if (psf->peak_info) + float32_peak_update (psf, psf->u.fbuf, bufferlen, total / psf->sf.channels) ; + + f2bf_array (psf->u.fbuf, bufferlen) ; + + if (psf->data_endswap == SF_TRUE) + endswap_int_array (psf->u.ibuf, bufferlen) ; + + writecount = psf_fwrite (psf->u.fbuf, sizeof (float), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* replace_write_d2f */ + +/*---------------------------------------------------------------------------------------------- +*/ + +static void +bf2f_array (float *buffer, int count) +{ while (--count >= 0) + { buffer [count] = FLOAT32_READ ((unsigned char *) (buffer + count)) ; + } ; +} /* bf2f_array */ + +static void +f2bf_array (float *buffer, int count) +{ while (--count >= 0) + { FLOAT32_WRITE (buffer [count], (unsigned char*) (buffer + count)) ; + } ; +} /* f2bf_array */ + diff --git a/interpretor/libsndfile-1.0.25/src/g72x.c b/interpretor/libsndfile-1.0.25/src/g72x.c new file mode 100644 index 0000000..99729d3 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/g72x.c @@ -0,0 +1,604 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" +#include "G72x/g72x.h" + +/* This struct is private to the G72x code. */ +struct g72x_state ; +typedef struct g72x_state G72x_STATE ; + +typedef struct +{ /* Private data. Don't mess with it. */ + struct g72x_state * private ; + + /* Public data. Read only. */ + int blocksize, samplesperblock, bytesperblock ; + + /* Public data. Read and write. */ + int blocks_total, block_curr, sample_curr ; + unsigned char block [G72x_BLOCK_SIZE] ; + short samples [G72x_BLOCK_SIZE] ; +} G72x_PRIVATE ; + +static int psf_g72x_decode_block (SF_PRIVATE *psf, G72x_PRIVATE *pg72x) ; +static int psf_g72x_encode_block (SF_PRIVATE *psf, G72x_PRIVATE *pg72x) ; + +static sf_count_t g72x_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t g72x_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t g72x_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t g72x_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t g72x_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t g72x_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t g72x_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t g72x_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static sf_count_t g72x_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ; + +static int g72x_close (SF_PRIVATE *psf) ; + + +/*============================================================================================ +** WAV G721 Reader initialisation function. +*/ + +int +g72x_init (SF_PRIVATE * psf) +{ G72x_PRIVATE *pg72x ; + int bitspersample, bytesperblock, codec ; + + if (psf->codec_data != NULL) + { psf_log_printf (psf, "*** psf->codec_data is not NULL.\n") ; + return SFE_INTERNAL ; + } ; + + psf->sf.seekable = SF_FALSE ; + + if (psf->sf.channels != 1) + return SFE_G72X_NOT_MONO ; + + if ((pg72x = calloc (1, sizeof (G72x_PRIVATE))) == NULL) + return SFE_MALLOC_FAILED ; + + psf->codec_data = (void*) pg72x ; + + pg72x->block_curr = 0 ; + pg72x->sample_curr = 0 ; + + switch (SF_CODEC (psf->sf.format)) + { case SF_FORMAT_G721_32 : + codec = G721_32_BITS_PER_SAMPLE ; + bytesperblock = G721_32_BYTES_PER_BLOCK ; + bitspersample = G721_32_BITS_PER_SAMPLE ; + break ; + + case SF_FORMAT_G723_24: + codec = G723_24_BITS_PER_SAMPLE ; + bytesperblock = G723_24_BYTES_PER_BLOCK ; + bitspersample = G723_24_BITS_PER_SAMPLE ; + break ; + + case SF_FORMAT_G723_40: + codec = G723_40_BITS_PER_SAMPLE ; + bytesperblock = G723_40_BYTES_PER_BLOCK ; + bitspersample = G723_40_BITS_PER_SAMPLE ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + psf->blockwidth = psf->bytewidth = 1 ; + + psf->filelength = psf_get_filelen (psf) ; + if (psf->filelength < psf->dataoffset) + psf->filelength = psf->dataoffset ; + + psf->datalength = psf->filelength - psf->dataoffset ; + if (psf->dataend > 0) + psf->datalength -= psf->filelength - psf->dataend ; + + if (psf->file.mode == SFM_READ) + { pg72x->private = g72x_reader_init (codec, &(pg72x->blocksize), &(pg72x->samplesperblock)) ; + if (pg72x->private == NULL) + return SFE_MALLOC_FAILED ; + + pg72x->bytesperblock = bytesperblock ; + + psf->read_short = g72x_read_s ; + psf->read_int = g72x_read_i ; + psf->read_float = g72x_read_f ; + psf->read_double = g72x_read_d ; + + psf->seek = g72x_seek ; + + if (psf->datalength % pg72x->blocksize) + { psf_log_printf (psf, "*** Odd psf->datalength (%D) should be a multiple of %d\n", psf->datalength, pg72x->blocksize) ; + pg72x->blocks_total = (psf->datalength / pg72x->blocksize) + 1 ; + } + else + pg72x->blocks_total = psf->datalength / pg72x->blocksize ; + + psf->sf.frames = pg72x->blocks_total * pg72x->samplesperblock ; + + psf_g72x_decode_block (psf, pg72x) ; + } + else if (psf->file.mode == SFM_WRITE) + { pg72x->private = g72x_writer_init (codec, &(pg72x->blocksize), &(pg72x->samplesperblock)) ; + if (pg72x->private == NULL) + return SFE_MALLOC_FAILED ; + + pg72x->bytesperblock = bytesperblock ; + + psf->write_short = g72x_write_s ; + psf->write_int = g72x_write_i ; + psf->write_float = g72x_write_f ; + psf->write_double = g72x_write_d ; + + if (psf->datalength % pg72x->blocksize) + pg72x->blocks_total = (psf->datalength / pg72x->blocksize) + 1 ; + else + pg72x->blocks_total = psf->datalength / pg72x->blocksize ; + + if (psf->datalength > 0) + psf->sf.frames = (8 * psf->datalength) / bitspersample ; + + if ((psf->sf.frames * bitspersample) / 8 != psf->datalength) + psf_log_printf (psf, "*** Warning : weird psf->datalength.\n") ; + } ; + + psf->codec_close = g72x_close ; + + return 0 ; +} /* g72x_init */ + +/*============================================================================================ +** G721 Read Functions. +*/ + +static int +psf_g72x_decode_block (SF_PRIVATE *psf, G72x_PRIVATE *pg72x) +{ int k ; + + pg72x->block_curr ++ ; + pg72x->sample_curr = 0 ; + + if (pg72x->block_curr > pg72x->blocks_total) + { memset (pg72x->samples, 0, G72x_BLOCK_SIZE * sizeof (short)) ; + return 1 ; + } ; + + if ((k = psf_fread (pg72x->block, 1, pg72x->bytesperblock, psf)) != pg72x->bytesperblock) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, pg72x->bytesperblock) ; + + pg72x->blocksize = k ; + g72x_decode_block (pg72x->private, pg72x->block, pg72x->samples) ; + + return 1 ; +} /* psf_g72x_decode_block */ + +static int +g72x_read_block (SF_PRIVATE *psf, G72x_PRIVATE *pg72x, short *ptr, int len) +{ int count, total = 0, indx = 0 ; + + while (indx < len) + { if (pg72x->block_curr > pg72x->blocks_total) + { memset (&(ptr [indx]), 0, (len - indx) * sizeof (short)) ; + return total ; + } ; + + if (pg72x->sample_curr >= pg72x->samplesperblock) + psf_g72x_decode_block (psf, pg72x) ; + + count = pg72x->samplesperblock - pg72x->sample_curr ; + count = (len - indx > count) ? count : len - indx ; + + memcpy (&(ptr [indx]), &(pg72x->samples [pg72x->sample_curr]), count * sizeof (short)) ; + indx += count ; + pg72x->sample_curr += count ; + total = indx ; + } ; + + return total ; +} /* g72x_read_block */ + +static sf_count_t +g72x_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ G72x_PRIVATE *pg72x ; + int readcount, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + pg72x = (G72x_PRIVATE*) psf->codec_data ; + + while (len > 0) + { readcount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = g72x_read_block (psf, pg72x, ptr, readcount) ; + + total += count ; + len -= count ; + + if (count != readcount) + break ; + } ; + + return total ; +} /* g72x_read_s */ + +static sf_count_t +g72x_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ G72x_PRIVATE *pg72x ; + short *sptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + pg72x = (G72x_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = SF_BUFFER_LEN / sizeof (short) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = g72x_read_block (psf, pg72x, sptr, readcount) ; + + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = sptr [k] << 16 ; + + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* g72x_read_i */ + +static sf_count_t +g72x_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ G72x_PRIVATE *pg72x ; + short *sptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + float normfact ; + + if (psf->codec_data == NULL) + return 0 ; + pg72x = (G72x_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = SF_BUFFER_LEN / sizeof (short) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = g72x_read_block (psf, pg72x, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * sptr [k] ; + + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* g72x_read_f */ + +static sf_count_t +g72x_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ G72x_PRIVATE *pg72x ; + short *sptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + double normfact ; + + if (psf->codec_data == NULL) + return 0 ; + pg72x = (G72x_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = SF_BUFFER_LEN / sizeof (short) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = g72x_read_block (psf, pg72x, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * (double) (sptr [k]) ; + + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* g72x_read_d */ + +static sf_count_t +g72x_seek (SF_PRIVATE *psf, int UNUSED (mode), sf_count_t UNUSED (offset)) +{ + psf_log_printf (psf, "seek unsupported\n") ; + + /* No simple solution. To do properly, would need to seek + ** to start of file and decode everything up to seek position. + ** Maybe implement SEEK_SET to 0 only? + */ + return 0 ; + +/* +** G72x_PRIVATE *pg72x ; +** int newblock, newsample, sample_curr ; +** +** if (psf->codec_data == NULL) +** return 0 ; +** pg72x = (G72x_PRIVATE*) psf->codec_data ; +** +** if (! (psf->datalength && psf->dataoffset)) +** { psf->error = SFE_BAD_SEEK ; +** return PSF_SEEK_ERROR ; +** } ; +** +** sample_curr = (8 * psf->datalength) / G721_32_BITS_PER_SAMPLE ; +** +** switch (whence) +** { case SEEK_SET : +** if (offset < 0 || offset > sample_curr) +** { psf->error = SFE_BAD_SEEK ; +** return PSF_SEEK_ERROR ; +** } ; +** newblock = offset / pg72x->samplesperblock ; +** newsample = offset % pg72x->samplesperblock ; +** break ; +** +** case SEEK_CUR : +** if (psf->current + offset < 0 || psf->current + offset > sample_curr) +** { psf->error = SFE_BAD_SEEK ; +** return PSF_SEEK_ERROR ; +** } ; +** newblock = (8 * (psf->current + offset)) / pg72x->samplesperblock ; +** newsample = (8 * (psf->current + offset)) % pg72x->samplesperblock ; +** break ; +** +** case SEEK_END : +** if (offset > 0 || sample_curr + offset < 0) +** { psf->error = SFE_BAD_SEEK ; +** return PSF_SEEK_ERROR ; +** } ; +** newblock = (sample_curr + offset) / pg72x->samplesperblock ; +** newsample = (sample_curr + offset) % pg72x->samplesperblock ; +** break ; +** +** default : +** psf->error = SFE_BAD_SEEK ; +** return PSF_SEEK_ERROR ; +** } ; +** +** if (psf->file.mode == SFM_READ) +** { psf_fseek (psf, psf->dataoffset + newblock * pg72x->blocksize, SEEK_SET) ; +** pg72x->block_curr = newblock ; +** psf_g72x_decode_block (psf, pg72x) ; +** pg72x->sample_curr = newsample ; +** } +** else +** { /+* What to do about write??? *+/ +** psf->error = SFE_BAD_SEEK ; +** return PSF_SEEK_ERROR ; +** } ; +** +** psf->current = newblock * pg72x->samplesperblock + newsample ; +** return psf->current ; +** +*/ +} /* g72x_seek */ + +/*========================================================================================== +** G72x Write Functions. +*/ + +static int +psf_g72x_encode_block (SF_PRIVATE *psf, G72x_PRIVATE *pg72x) +{ int k ; + + /* Encode the samples. */ + g72x_encode_block (pg72x->private, pg72x->samples, pg72x->block) ; + + /* Write the block to disk. */ + if ((k = psf_fwrite (pg72x->block, 1, pg72x->blocksize, psf)) != pg72x->blocksize) + psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, pg72x->blocksize) ; + + pg72x->sample_curr = 0 ; + pg72x->block_curr ++ ; + + /* Set samples to zero for next block. */ + memset (pg72x->samples, 0, G72x_BLOCK_SIZE * sizeof (short)) ; + + return 1 ; +} /* psf_g72x_encode_block */ + +static int +g72x_write_block (SF_PRIVATE *psf, G72x_PRIVATE *pg72x, const short *ptr, int len) +{ int count, total = 0, indx = 0 ; + + while (indx < len) + { count = pg72x->samplesperblock - pg72x->sample_curr ; + + if (count > len - indx) + count = len - indx ; + + memcpy (&(pg72x->samples [pg72x->sample_curr]), &(ptr [indx]), count * sizeof (short)) ; + indx += count ; + pg72x->sample_curr += count ; + total = indx ; + + if (pg72x->sample_curr >= pg72x->samplesperblock) + psf_g72x_encode_block (psf, pg72x) ; + } ; + + return total ; +} /* g72x_write_block */ + +static sf_count_t +g72x_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ G72x_PRIVATE *pg72x ; + int writecount, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + pg72x = (G72x_PRIVATE*) psf->codec_data ; + + while (len > 0) + { writecount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = g72x_write_block (psf, pg72x, ptr, writecount) ; + + total += count ; + len -= count ; + if (count != writecount) + break ; + } ; + + return total ; +} /* g72x_write_s */ + +static sf_count_t +g72x_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ G72x_PRIVATE *pg72x ; + short *sptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + pg72x = (G72x_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ((SF_BUFFER_LEN / psf->blockwidth) * psf->blockwidth) / sizeof (short) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = ptr [total + k] >> 16 ; + count = g72x_write_block (psf, pg72x, sptr, writecount) ; + + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + return total ; +} /* g72x_write_i */ + +static sf_count_t +g72x_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ G72x_PRIVATE *pg72x ; + short *sptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + float normfact ; + + if (psf->codec_data == NULL) + return 0 ; + pg72x = (G72x_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x8000) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ((SF_BUFFER_LEN / psf->blockwidth) * psf->blockwidth) / sizeof (short) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = lrintf (normfact * ptr [total + k]) ; + count = g72x_write_block (psf, pg72x, sptr, writecount) ; + + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* g72x_write_f */ + +static sf_count_t +g72x_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ G72x_PRIVATE *pg72x ; + short *sptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + double normfact ; + + if (psf->codec_data == NULL) + return 0 ; + pg72x = (G72x_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x8000) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ((SF_BUFFER_LEN / psf->blockwidth) * psf->blockwidth) / sizeof (short) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = lrint (normfact * ptr [total + k]) ; + count = g72x_write_block (psf, pg72x, sptr, writecount) ; + + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* g72x_write_d */ + +static int +g72x_close (SF_PRIVATE *psf) +{ G72x_PRIVATE *pg72x ; + + pg72x = (G72x_PRIVATE*) psf->codec_data ; + + if (psf->file.mode == SFM_WRITE) + { /* If a block has been partially assembled, write it out + ** as the final block. + */ + + if (pg72x->sample_curr && pg72x->sample_curr < G72x_BLOCK_SIZE) + psf_g72x_encode_block (psf, pg72x) ; + + if (psf->write_header) + psf->write_header (psf, SF_FALSE) ; + } ; + + /* Only free the pointer allocated by g72x_(reader|writer)_init. */ + free (pg72x->private) ; + + return 0 ; +} /* g72x_close */ + diff --git a/interpretor/libsndfile-1.0.25/src/gsm610.c b/interpretor/libsndfile-1.0.25/src/gsm610.c new file mode 100644 index 0000000..b16594e --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/gsm610.c @@ -0,0 +1,621 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" +#include "wav_w64.h" +#include "GSM610/gsm.h" + +#define GSM610_BLOCKSIZE 33 +#define GSM610_SAMPLES 160 + +typedef struct gsm610_tag +{ int blocks ; + int blockcount, samplecount ; + int samplesperblock, blocksize ; + + int (*decode_block) (SF_PRIVATE *psf, struct gsm610_tag *pgsm610) ; + int (*encode_block) (SF_PRIVATE *psf, struct gsm610_tag *pgsm610) ; + + short samples [WAV_W64_GSM610_SAMPLES] ; + unsigned char block [WAV_W64_GSM610_BLOCKSIZE] ; + + /* Damn I hate typedef-ed pointers; yes, gsm is a pointer type. */ + gsm gsm_data ; +} GSM610_PRIVATE ; + +static sf_count_t gsm610_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t gsm610_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t gsm610_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t gsm610_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t gsm610_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t gsm610_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t gsm610_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t gsm610_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static int gsm610_read_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610, short *ptr, int len) ; +static int gsm610_write_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610, const short *ptr, int len) ; + +static int gsm610_decode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610) ; +static int gsm610_encode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610) ; + +static int gsm610_wav_decode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610) ; +static int gsm610_wav_encode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610) ; + +static sf_count_t gsm610_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ; + +static int gsm610_close (SF_PRIVATE *psf) ; + +/*============================================================================================ +** WAV GSM610 initialisation function. +*/ + +int +gsm610_init (SF_PRIVATE *psf) +{ GSM610_PRIVATE *pgsm610 ; + int true_flag = 1 ; + + if (psf->codec_data != NULL) + { psf_log_printf (psf, "*** psf->codec_data is not NULL.\n") ; + return SFE_INTERNAL ; + } ; + + if (psf->file.mode == SFM_RDWR) + return SFE_BAD_MODE_RW ; + + psf->sf.seekable = SF_FALSE ; + + if ((pgsm610 = calloc (1, sizeof (GSM610_PRIVATE))) == NULL) + return SFE_MALLOC_FAILED ; + + psf->codec_data = pgsm610 ; + + memset (pgsm610, 0, sizeof (GSM610_PRIVATE)) ; + +/*============================================================ + +Need separate gsm_data structs for encode and decode. + +============================================================*/ + + if ((pgsm610->gsm_data = gsm_create ()) == NULL) + return SFE_MALLOC_FAILED ; + + switch (SF_CONTAINER (psf->sf.format)) + { case SF_FORMAT_WAV : + case SF_FORMAT_WAVEX : + case SF_FORMAT_W64 : + gsm_option (pgsm610->gsm_data, GSM_OPT_WAV49, &true_flag) ; + + pgsm610->encode_block = gsm610_wav_encode_block ; + pgsm610->decode_block = gsm610_wav_decode_block ; + + pgsm610->samplesperblock = WAV_W64_GSM610_SAMPLES ; + pgsm610->blocksize = WAV_W64_GSM610_BLOCKSIZE ; + break ; + + case SF_FORMAT_AIFF : + case SF_FORMAT_RAW : + pgsm610->encode_block = gsm610_encode_block ; + pgsm610->decode_block = gsm610_decode_block ; + + pgsm610->samplesperblock = GSM610_SAMPLES ; + pgsm610->blocksize = GSM610_BLOCKSIZE ; + break ; + + default : + return SFE_INTERNAL ; + break ; + } ; + + if (psf->file.mode == SFM_READ) + { if (psf->datalength % pgsm610->blocksize == 0) + pgsm610->blocks = psf->datalength / pgsm610->blocksize ; + else if (psf->datalength % pgsm610->blocksize == 1 && pgsm610->blocksize == GSM610_BLOCKSIZE) + { /* + ** Weird AIFF specific case. + ** AIFF chunks must be at an even offset from the start of file and + ** GSM610_BLOCKSIZE is odd which can result in an odd length SSND + ** chunk. The SSND chunk then gets padded on write which means that + ** when it is read the datalength is too big by 1. + */ + pgsm610->blocks = psf->datalength / pgsm610->blocksize ; + } + else + { psf_log_printf (psf, "*** Warning : data chunk seems to be truncated.\n") ; + pgsm610->blocks = psf->datalength / pgsm610->blocksize + 1 ; + } ; + + psf->sf.frames = pgsm610->samplesperblock * pgsm610->blocks ; + + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + + pgsm610->decode_block (psf, pgsm610) ; /* Read first block. */ + + psf->read_short = gsm610_read_s ; + psf->read_int = gsm610_read_i ; + psf->read_float = gsm610_read_f ; + psf->read_double = gsm610_read_d ; + } ; + + if (psf->file.mode == SFM_WRITE) + { pgsm610->blockcount = 0 ; + pgsm610->samplecount = 0 ; + + psf->write_short = gsm610_write_s ; + psf->write_int = gsm610_write_i ; + psf->write_float = gsm610_write_f ; + psf->write_double = gsm610_write_d ; + } ; + + psf->codec_close = gsm610_close ; + + psf->seek = gsm610_seek ; + + psf->filelength = psf_get_filelen (psf) ; + psf->datalength = psf->filelength - psf->dataoffset ; + + return 0 ; +} /* gsm610_init */ + +/*============================================================================================ +** GSM 6.10 Read Functions. +*/ + +static int +gsm610_wav_decode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610) +{ int k ; + + pgsm610->blockcount ++ ; + pgsm610->samplecount = 0 ; + + if (pgsm610->blockcount > pgsm610->blocks) + { memset (pgsm610->samples, 0, WAV_W64_GSM610_SAMPLES * sizeof (short)) ; + return 1 ; + } ; + + if ((k = psf_fread (pgsm610->block, 1, WAV_W64_GSM610_BLOCKSIZE, psf)) != WAV_W64_GSM610_BLOCKSIZE) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, WAV_W64_GSM610_BLOCKSIZE) ; + + if (gsm_decode (pgsm610->gsm_data, pgsm610->block, pgsm610->samples) < 0) + { psf_log_printf (psf, "Error from WAV gsm_decode() on frame : %d\n", pgsm610->blockcount) ; + return 0 ; + } ; + + if (gsm_decode (pgsm610->gsm_data, pgsm610->block + (WAV_W64_GSM610_BLOCKSIZE + 1) / 2, pgsm610->samples + WAV_W64_GSM610_SAMPLES / 2) < 0) + { psf_log_printf (psf, "Error from WAV gsm_decode() on frame : %d.5\n", pgsm610->blockcount) ; + return 0 ; + } ; + + return 1 ; +} /* gsm610_wav_decode_block */ + +static int +gsm610_decode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610) +{ int k ; + + pgsm610->blockcount ++ ; + pgsm610->samplecount = 0 ; + + if (pgsm610->blockcount > pgsm610->blocks) + { memset (pgsm610->samples, 0, GSM610_SAMPLES * sizeof (short)) ; + return 1 ; + } ; + + if ((k = psf_fread (pgsm610->block, 1, GSM610_BLOCKSIZE, psf)) != GSM610_BLOCKSIZE) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, GSM610_BLOCKSIZE) ; + + if (gsm_decode (pgsm610->gsm_data, pgsm610->block, pgsm610->samples) < 0) + { psf_log_printf (psf, "Error from standard gsm_decode() on frame : %d\n", pgsm610->blockcount) ; + return 0 ; + } ; + + return 1 ; +} /* gsm610_decode_block */ + +static int +gsm610_read_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610, short *ptr, int len) +{ int count, total = 0, indx = 0 ; + + while (indx < len) + { if (pgsm610->blockcount >= pgsm610->blocks && pgsm610->samplecount >= pgsm610->samplesperblock) + { memset (&(ptr [indx]), 0, (len - indx) * sizeof (short)) ; + return total ; + } ; + + if (pgsm610->samplecount >= pgsm610->samplesperblock) + pgsm610->decode_block (psf, pgsm610) ; + + count = pgsm610->samplesperblock - pgsm610->samplecount ; + count = (len - indx > count) ? count : len - indx ; + + memcpy (&(ptr [indx]), &(pgsm610->samples [pgsm610->samplecount]), count * sizeof (short)) ; + indx += count ; + pgsm610->samplecount += count ; + total = indx ; + } ; + + return total ; +} /* gsm610_read_block */ + +static sf_count_t +gsm610_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ GSM610_PRIVATE *pgsm610 ; + int readcount, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; + + while (len > 0) + { readcount = (len > 0x10000000) ? 0x1000000 : (int) len ; + + count = gsm610_read_block (psf, pgsm610, ptr, readcount) ; + + total += count ; + len -= count ; + + if (count != readcount) + break ; + } ; + + return total ; +} /* gsm610_read_s */ + +static sf_count_t +gsm610_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ GSM610_PRIVATE *pgsm610 ; + short *sptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = gsm610_read_block (psf, pgsm610, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = sptr [k] << 16 ; + + total += count ; + len -= readcount ; + } ; + return total ; +} /* gsm610_read_i */ + +static sf_count_t +gsm610_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ GSM610_PRIVATE *pgsm610 ; + short *sptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + float normfact ; + + if (psf->codec_data == NULL) + return 0 ; + pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = gsm610_read_block (psf, pgsm610, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * sptr [k] ; + + total += count ; + len -= readcount ; + } ; + return total ; +} /* gsm610_read_f */ + +static sf_count_t +gsm610_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ GSM610_PRIVATE *pgsm610 ; + short *sptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ; + + if (psf->codec_data == NULL) + return 0 ; + pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = gsm610_read_block (psf, pgsm610, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * sptr [k] ; + + total += count ; + len -= readcount ; + } ; + return total ; +} /* gsm610_read_d */ + +static sf_count_t +gsm610_seek (SF_PRIVATE *psf, int UNUSED (mode), sf_count_t offset) +{ GSM610_PRIVATE *pgsm610 ; + int newblock, newsample ; + + if (psf->codec_data == NULL) + return 0 ; + pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; + + if (psf->dataoffset < 0) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + if (offset == 0) + { int true_flag = 1 ; + + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + pgsm610->blockcount = 0 ; + + gsm_init (pgsm610->gsm_data) ; + if ((SF_CONTAINER (psf->sf.format)) == SF_FORMAT_WAV || + (SF_CONTAINER (psf->sf.format)) == SF_FORMAT_W64) + gsm_option (pgsm610->gsm_data, GSM_OPT_WAV49, &true_flag) ; + + pgsm610->decode_block (psf, pgsm610) ; + pgsm610->samplecount = 0 ; + return 0 ; + } ; + + if (offset < 0 || offset > pgsm610->blocks * pgsm610->samplesperblock) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + newblock = offset / pgsm610->samplesperblock ; + newsample = offset % pgsm610->samplesperblock ; + + if (psf->file.mode == SFM_READ) + { if (psf->read_current != newblock * pgsm610->samplesperblock + newsample) + { psf_fseek (psf, psf->dataoffset + newblock * pgsm610->samplesperblock, SEEK_SET) ; + pgsm610->blockcount = newblock ; + pgsm610->decode_block (psf, pgsm610) ; + pgsm610->samplecount = newsample ; + } ; + + return newblock * pgsm610->samplesperblock + newsample ; + } ; + + /* What to do about write??? */ + psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; +} /* gsm610_seek */ + +/*========================================================================================== +** GSM 6.10 Write Functions. +*/ + +static int +gsm610_encode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610) +{ int k ; + + /* Encode the samples. */ + gsm_encode (pgsm610->gsm_data, pgsm610->samples, pgsm610->block) ; + + /* Write the block to disk. */ + if ((k = psf_fwrite (pgsm610->block, 1, GSM610_BLOCKSIZE, psf)) != GSM610_BLOCKSIZE) + psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, GSM610_BLOCKSIZE) ; + + pgsm610->samplecount = 0 ; + pgsm610->blockcount ++ ; + + /* Set samples to zero for next block. */ + memset (pgsm610->samples, 0, WAV_W64_GSM610_SAMPLES * sizeof (short)) ; + + return 1 ; +} /* gsm610_encode_block */ + +static int +gsm610_wav_encode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610) +{ int k ; + + /* Encode the samples. */ + gsm_encode (pgsm610->gsm_data, pgsm610->samples, pgsm610->block) ; + gsm_encode (pgsm610->gsm_data, pgsm610->samples+WAV_W64_GSM610_SAMPLES/2, pgsm610->block+WAV_W64_GSM610_BLOCKSIZE/2) ; + + /* Write the block to disk. */ + if ((k = psf_fwrite (pgsm610->block, 1, WAV_W64_GSM610_BLOCKSIZE, psf)) != WAV_W64_GSM610_BLOCKSIZE) + psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, WAV_W64_GSM610_BLOCKSIZE) ; + + pgsm610->samplecount = 0 ; + pgsm610->blockcount ++ ; + + /* Set samples to zero for next block. */ + memset (pgsm610->samples, 0, WAV_W64_GSM610_SAMPLES * sizeof (short)) ; + + return 1 ; +} /* gsm610_wav_encode_block */ + +static int +gsm610_write_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610, const short *ptr, int len) +{ int count, total = 0, indx = 0 ; + + while (indx < len) + { count = pgsm610->samplesperblock - pgsm610->samplecount ; + + if (count > len - indx) + count = len - indx ; + + memcpy (&(pgsm610->samples [pgsm610->samplecount]), &(ptr [indx]), count * sizeof (short)) ; + indx += count ; + pgsm610->samplecount += count ; + total = indx ; + + if (pgsm610->samplecount >= pgsm610->samplesperblock) + pgsm610->encode_block (psf, pgsm610) ; + } ; + + return total ; +} /* gsm610_write_block */ + +static sf_count_t +gsm610_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ GSM610_PRIVATE *pgsm610 ; + int writecount, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; + + while (len > 0) + { writecount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = gsm610_write_block (psf, pgsm610, ptr, writecount) ; + + total += count ; + len -= count ; + + if (count != writecount) + break ; + } ; + + return total ; +} /* gsm610_write_s */ + +static sf_count_t +gsm610_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ GSM610_PRIVATE *pgsm610 ; + short *sptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = ptr [total + k] >> 16 ; + count = gsm610_write_block (psf, pgsm610, sptr, writecount) ; + + total += count ; + len -= writecount ; + } ; + return total ; +} /* gsm610_write_i */ + +static sf_count_t +gsm610_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ GSM610_PRIVATE *pgsm610 ; + short *sptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + float normfact ; + + if (psf->codec_data == NULL) + return 0 ; + pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = lrintf (normfact * ptr [total + k]) ; + count = gsm610_write_block (psf, pgsm610, sptr, writecount) ; + + total += count ; + len -= writecount ; + } ; + return total ; +} /* gsm610_write_f */ + +static sf_count_t +gsm610_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ GSM610_PRIVATE *pgsm610 ; + short *sptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + double normfact ; + + if (psf->codec_data == NULL) + return 0 ; + pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = lrint (normfact * ptr [total + k]) ; + count = gsm610_write_block (psf, pgsm610, sptr, writecount) ; + + total += count ; + len -= writecount ; + } ; + return total ; +} /* gsm610_write_d */ + +static int +gsm610_close (SF_PRIVATE *psf) +{ GSM610_PRIVATE *pgsm610 ; + + if (psf->codec_data == NULL) + return 0 ; + + pgsm610 = (GSM610_PRIVATE*) psf->codec_data ; + + if (psf->file.mode == SFM_WRITE) + { /* If a block has been partially assembled, write it out + ** as the final block. + */ + + if (pgsm610->samplecount && pgsm610->samplecount < pgsm610->samplesperblock) + pgsm610->encode_block (psf, pgsm610) ; + } ; + + if (pgsm610->gsm_data) + gsm_destroy (pgsm610->gsm_data) ; + + return 0 ; +} /* gsm610_close */ + diff --git a/interpretor/libsndfile-1.0.25/src/htk.c b/interpretor/libsndfile-1.0.25/src/htk.c new file mode 100644 index 0000000..25390f1 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/htk.c @@ -0,0 +1,226 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*------------------------------------------------------------------------------ +** Macros to handle big/little endian issues. +*/ + +#define SFE_HTK_BAD_FILE_LEN 1666 +#define SFE_HTK_NOT_WAVEFORM 1667 + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int htk_close (SF_PRIVATE *psf) ; + +static int htk_write_header (SF_PRIVATE *psf, int calc_length) ; +static int htk_read_header (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +htk_open (SF_PRIVATE *psf) +{ int subformat ; + int error = 0 ; + + if (psf->is_pipe) + return SFE_HTK_NO_PIPE ; + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = htk_read_header (psf))) + return error ; + } ; + + subformat = SF_CODEC (psf->sf.format) ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_HTK) + return SFE_BAD_OPEN_FORMAT ; + + psf->endian = SF_ENDIAN_BIG ; + + if (htk_write_header (psf, SF_FALSE)) + return psf->error ; + + psf->write_header = htk_write_header ; + } ; + + psf->container_close = htk_close ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + switch (subformat) + { case SF_FORMAT_PCM_16 : /* 16-bit linear PCM. */ + error = pcm_init (psf) ; + break ; + + default : break ; + } ; + + return error ; +} /* htk_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +htk_close (SF_PRIVATE *psf) +{ + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + htk_write_header (psf, SF_TRUE) ; + + return 0 ; +} /* htk_close */ + +static int +htk_write_header (SF_PRIVATE *psf, int calc_length) +{ sf_count_t current ; + int sample_count, sample_period ; + + current = psf_ftell (psf) ; + + if (calc_length) + psf->filelength = psf_get_filelen (psf) ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + if (psf->filelength > 12) + sample_count = (psf->filelength - 12) / 2 ; + else + sample_count = 0 ; + + sample_period = 10000000 / psf->sf.samplerate ; + + psf_binheader_writef (psf, "E444", sample_count, sample_period, 0x20000) ; + + /* Header construction complete so write it out. */ + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* htk_write_header */ + +/* +** Found the following info in a comment block within Bill Schottstaedt's +** sndlib library. +** +** HTK format files consist of a contiguous sequence of samples preceded by a +** header. Each sample is a vector of either 2-byte integers or 4-byte floats. +** 2-byte integers are used for compressed forms as described below and for +** vector quantised data as described later in section 5.11. HTK format data +** files can also be used to store speech waveforms as described in section 5.8. +** +** The HTK file format header is 12 bytes long and contains the following data +** nSamples -- number of samples in file (4-byte integer) +** sampPeriod -- sample period in 100ns units (4-byte integer) +** sampSize -- number of bytes per sample (2-byte integer) +** parmKind -- a code indicating the sample kind (2-byte integer) +** +** The parameter kind consists of a 6 bit code representing the basic +** parameter kind plus additional bits for each of the possible qualifiers. +** The basic parameter kind codes are +** +** 0 WAVEFORM sampled waveform +** 1 LPC linear prediction filter coefficients +** 2 LPREFC linear prediction reflection coefficients +** 3 LPCEPSTRA LPC cepstral coefficients +** 4 LPDELCEP LPC cepstra plus delta coefficients +** 5 IREFC LPC reflection coef in 16 bit integer format +** 6 MFCC mel-frequency cepstral coefficients +** 7 FBANK log mel-filter bank channel outputs +** 8 MELSPEC linear mel-filter bank channel outputs +** 9 USER user defined sample kind +** 10 DISCRETE vector quantised data +** +** and the bit-encoding for the qualifiers (in octal) is +** _E 000100 has energy +** _N 000200 absolute energy suppressed +** _D 000400 has delta coefficients +** _A 001000 has acceleration coefficients +** _C 002000 is compressed +** _Z 004000 has zero mean static coef. +** _K 010000 has CRC checksum +** _O 020000 has 0'th cepstral coef. +*/ + +static int +htk_read_header (SF_PRIVATE *psf) +{ int sample_count, sample_period, marker ; + + psf_binheader_readf (psf, "pE444", 0, &sample_count, &sample_period, &marker) ; + + if (2 * sample_count + 12 != psf->filelength) + return SFE_HTK_BAD_FILE_LEN ; + + if (marker != 0x20000) + return SFE_HTK_NOT_WAVEFORM ; + + psf->sf.channels = 1 ; + + if (sample_period > 0) + { psf->sf.samplerate = 10000000 / sample_period ; + psf_log_printf (psf, "HTK Waveform file\n Sample Count : %d\n Sample Period : %d => %d Hz\n", + sample_count, sample_period, psf->sf.samplerate) ; + } + else + { psf->sf.samplerate = 16000 ; + psf_log_printf (psf, "HTK Waveform file\n Sample Count : %d\n Sample Period : %d (should be > 0) => Guessed sample rate %d Hz\n", + sample_count, sample_period, psf->sf.samplerate) ; + } ; + + psf->sf.format = SF_FORMAT_HTK | SF_FORMAT_PCM_16 ; + psf->bytewidth = 2 ; + + /* HTK always has a 12 byte header. */ + psf->dataoffset = 12 ; + psf->endian = SF_ENDIAN_BIG ; + + psf->datalength = psf->filelength - psf->dataoffset ; + + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + if (! psf->sf.frames && psf->blockwidth) + psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; + + return 0 ; +} /* htk_read_header */ + diff --git a/interpretor/libsndfile-1.0.25/src/id3.c b/interpretor/libsndfile-1.0.25/src/id3.c new file mode 100644 index 0000000..a1a189e --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/id3.c @@ -0,0 +1,52 @@ +/* +** Copyright (C) 2010-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +int +id3_skip (SF_PRIVATE * psf) +{ unsigned char buf [10] ; + + memset (buf, 0, sizeof (buf)) ; + psf_binheader_readf (psf, "pb", 0, buf, 10) ; + + if (buf [0] == 'I' && buf [1] == 'D' && buf [2] == '3') + { int offset = buf [6] & 0x7f ; + offset = (offset << 7) | (buf [7] & 0x7f) ; + offset = (offset << 7) | (buf [8] & 0x7f) ; + offset = (offset << 7) | (buf [9] & 0x7f) ; + + psf_binheader_readf (psf, "j", make_size_t (offset)) ; + + psf_log_printf (psf, "ID3 length : %d\n--------------------\n", offset) ; + + psf->fileoffset = 10 + offset ; + return 1 ; + } ; + + return 0 ; +} /* id3_skip */ diff --git a/interpretor/libsndfile-1.0.25/src/ima_adpcm.c b/interpretor/libsndfile-1.0.25/src/ima_adpcm.c new file mode 100644 index 0000000..b0763ea --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/ima_adpcm.c @@ -0,0 +1,946 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +typedef struct IMA_ADPCM_PRIVATE_tag +{ int (*decode_block) (SF_PRIVATE *psf, struct IMA_ADPCM_PRIVATE_tag *pima) ; + int (*encode_block) (SF_PRIVATE *psf, struct IMA_ADPCM_PRIVATE_tag *pima) ; + + int channels, blocksize, samplesperblock, blocks ; + int blockcount, samplecount ; + int previous [2] ; + int stepindx [2] ; + unsigned char *block ; + short *samples ; +#if HAVE_FLEXIBLE_ARRAY + short data [] ; /* ISO C99 struct flexible array. */ +#else + short data [0] ; /* This is a hack and might not work. */ +#endif +} IMA_ADPCM_PRIVATE ; + +/*============================================================================================ +** Predefined IMA ADPCM data. +*/ + +static int ima_indx_adjust [16] = +{ -1, -1, -1, -1, /* +0 - +3, decrease the step size */ + 2, 4, 6, 8, /* +4 - +7, increase the step size */ + -1, -1, -1, -1, /* -0 - -3, decrease the step size */ + 2, 4, 6, 8, /* -4 - -7, increase the step size */ +} ; + +static int ima_step_size [89] = +{ 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 19, 21, 23, 25, 28, 31, 34, 37, 41, 45, + 50, 55, 60, 66, 73, 80, 88, 97, 107, 118, 130, 143, 157, 173, 190, 209, 230, + 253, 279, 307, 337, 371, 408, 449, 494, 544, 598, 658, 724, 796, 876, 963, + 1060, 1166, 1282, 1411, 1552, 1707, 1878, 2066, 2272, 2499, 2749, 3024, 3327, + 3660, 4026, 4428, 4871, 5358, 5894, 6484, 7132, 7845, 8630, 9493, 10442, + 11487, 12635, 13899, 15289, 16818, 18500, 20350, 22385, 24623, 27086, 29794, + 32767 +} ; + +static int ima_reader_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) ; +static int ima_writer_init (SF_PRIVATE *psf, int blockalign) ; + +static int ima_read_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima, short *ptr, int len) ; +static int ima_write_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima, const short *ptr, int len) ; + +static sf_count_t ima_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t ima_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t ima_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t ima_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t ima_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t ima_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t ima_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t ima_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static sf_count_t ima_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ; + +static int ima_close (SF_PRIVATE *psf) ; + +static int wav_w64_ima_decode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima) ; +static int wav_w64_ima_encode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima) ; + +/*-static int aiff_ima_reader_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) ;-*/ +static int aiff_ima_decode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima) ; +static int aiff_ima_encode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima) ; + + +static inline int +clamp_ima_step_index (int indx) +{ if (indx < 0) + return 0 ; + if (indx >= ARRAY_LEN (ima_step_size)) + return ARRAY_LEN (ima_step_size) - 1 ; + + return indx ; +} /* clamp_ima_step_index */ + +/*============================================================================================ +** IMA ADPCM Reader initialisation function. +*/ + +int +wav_w64_ima_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) +{ int error ; + + if (psf->codec_data != NULL) + { psf_log_printf (psf, "*** psf->codec_data is not NULL.\n") ; + return SFE_INTERNAL ; + } ; + + if (psf->file.mode == SFM_RDWR) + return SFE_BAD_MODE_RW ; + + if (psf->file.mode == SFM_READ) + if ((error = ima_reader_init (psf, blockalign, samplesperblock))) + return error ; + + if (psf->file.mode == SFM_WRITE) + if ((error = ima_writer_init (psf, blockalign))) + return error ; + + psf->codec_close = ima_close ; + psf->seek = ima_seek ; + + return 0 ; +} /* wav_w64_ima_init */ + +int +aiff_ima_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) +{ int error ; + + if (psf->file.mode == SFM_RDWR) + return SFE_BAD_MODE_RW ; + + if (psf->file.mode == SFM_READ) + if ((error = ima_reader_init (psf, blockalign, samplesperblock))) + return error ; + + if (psf->file.mode == SFM_WRITE) + if ((error = ima_writer_init (psf, blockalign))) + return error ; + + psf->codec_close = ima_close ; + + return 0 ; +} /* aiff_ima_init */ + +static int +ima_close (SF_PRIVATE *psf) +{ IMA_ADPCM_PRIVATE *pima ; + + pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; + + if (psf->file.mode == SFM_WRITE) + { /* If a block has been partially assembled, write it out + ** as the final block. + */ + if (pima->samplecount && pima->samplecount < pima->samplesperblock) + pima->encode_block (psf, pima) ; + + psf->sf.frames = pima->samplesperblock * pima->blockcount / psf->sf.channels ; + } ; + + return 0 ; +} /* ima_close */ + +/*============================================================================================ +** IMA ADPCM Read Functions. +*/ + +static int +ima_reader_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) +{ IMA_ADPCM_PRIVATE *pima ; + int pimasize, count ; + + if (psf->file.mode != SFM_READ) + return SFE_BAD_MODE_RW ; + + pimasize = sizeof (IMA_ADPCM_PRIVATE) + blockalign * psf->sf.channels + 3 * psf->sf.channels * samplesperblock ; + + if (! (pima = calloc (1, pimasize))) + return SFE_MALLOC_FAILED ; + + psf->codec_data = (void*) pima ; + + pima->samples = pima->data ; + pima->block = (unsigned char*) (pima->data + samplesperblock * psf->sf.channels) ; + + pima->channels = psf->sf.channels ; + pima->blocksize = blockalign ; + pima->samplesperblock = samplesperblock ; + + psf->filelength = psf_get_filelen (psf) ; + psf->datalength = (psf->dataend) ? psf->dataend - psf->dataoffset : + psf->filelength - psf->dataoffset ; + + if (pima->blocksize == 0) + { psf_log_printf (psf, "*** Error : pima->blocksize should not be zero.\n") ; + return SFE_INTERNAL ; + } ; + + if (psf->datalength % pima->blocksize) + pima->blocks = psf->datalength / pima->blocksize + 1 ; + else + pima->blocks = psf->datalength / pima->blocksize ; + + switch (SF_CONTAINER (psf->sf.format)) + { case SF_FORMAT_WAV : + case SF_FORMAT_W64 : + count = 2 * (pima->blocksize - 4 * pima->channels) / pima->channels + 1 ; + + if (pima->samplesperblock != count) + { psf_log_printf (psf, "*** Error : samplesperblock should be %d.\n", count) ; + return SFE_INTERNAL ; + } ; + + pima->decode_block = wav_w64_ima_decode_block ; + + psf->sf.frames = pima->samplesperblock * pima->blocks ; + break ; + + case SF_FORMAT_AIFF : + psf_log_printf (psf, "still need to check block count\n") ; + pima->decode_block = aiff_ima_decode_block ; + psf->sf.frames = pima->samplesperblock * pima->blocks / pima->channels ; + break ; + + default : + psf_log_printf (psf, "ima_reader_init: bad psf->sf.format\n") ; + return SFE_INTERNAL ; + } ; + + pima->decode_block (psf, pima) ; /* Read first block. */ + + psf->read_short = ima_read_s ; + psf->read_int = ima_read_i ; + psf->read_float = ima_read_f ; + psf->read_double = ima_read_d ; + + return 0 ; +} /* ima_reader_init */ + +static int +aiff_ima_decode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima) +{ unsigned char *blockdata ; + int chan, k, diff, bytecode, predictor ; + short step, stepindx, *sampledata ; + +static int count = 0 ; +count ++ ; + + pima->blockcount += pima->channels ; + pima->samplecount = 0 ; + + if (pima->blockcount > pima->blocks) + { memset (pima->samples, 0, pima->samplesperblock * pima->channels * sizeof (short)) ; + return 1 ; + } ; + + if ((k = psf_fread (pima->block, 1, pima->blocksize * pima->channels, psf)) != pima->blocksize * pima->channels) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, pima->blocksize) ; + + /* Read and check the block header. */ + for (chan = 0 ; chan < pima->channels ; chan++) + { blockdata = pima->block + chan * 34 ; + sampledata = pima->samples + chan ; + + predictor = (blockdata [0] << 8) | (blockdata [1] & 0x80) ; + + stepindx = blockdata [1] & 0x7F ; + stepindx = clamp_ima_step_index (stepindx) ; + + /* + ** Pull apart the packed 4 bit samples and store them in their + ** correct sample positions. + */ + for (k = 0 ; k < pima->blocksize - 2 ; k++) + { bytecode = blockdata [k + 2] ; + sampledata [pima->channels * (2 * k + 0)] = bytecode & 0xF ; + sampledata [pima->channels * (2 * k + 1)] = (bytecode >> 4) & 0xF ; + } ; + + /* Decode the encoded 4 bit samples. */ + for (k = 0 ; k < pima->samplesperblock ; k ++) + { step = ima_step_size [stepindx] ; + + bytecode = pima->samples [pima->channels * k + chan] ; + + stepindx += ima_indx_adjust [bytecode] ; + stepindx = clamp_ima_step_index (stepindx) ; + + diff = step >> 3 ; + if (bytecode & 1) diff += step >> 2 ; + if (bytecode & 2) diff += step >> 1 ; + if (bytecode & 4) diff += step ; + if (bytecode & 8) diff = -diff ; + + predictor += diff ; + if (predictor < -32768) + predictor = -32768 ; + else if (predictor > 32767) + predictor = 32767 ; + + pima->samples [pima->channels * k + chan] = predictor ; + } ; + } ; + + return 1 ; +} /* aiff_ima_decode_block */ + +static int +aiff_ima_encode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima) +{ int chan, k, step, diff, vpdiff, blockindx, indx ; + short bytecode, mask ; + + /* Encode the block header. */ + for (chan = 0 ; chan < pima->channels ; chan ++) + { blockindx = chan * pima->blocksize ; + + pima->block [blockindx] = (pima->samples [chan] >> 8) & 0xFF ; + pima->block [blockindx + 1] = (pima->samples [chan] & 0x80) + (pima->stepindx [chan] & 0x7F) ; + + pima->previous [chan] = pima->samples [chan] ; + } ; + + /* Encode second and later samples for every block as a 4 bit value. */ + for (k = pima->channels ; k < (pima->samplesperblock * pima->channels) ; k ++) + { chan = (pima->channels > 1) ? (k % 2) : 0 ; + + diff = pima->samples [k] - pima->previous [chan] ; + + bytecode = 0 ; + step = ima_step_size [pima->stepindx [chan]] ; + vpdiff = step >> 3 ; + if (diff < 0) + { bytecode = 8 ; + diff = -diff ; + } ; + mask = 4 ; + while (mask) + { if (diff >= step) + { bytecode |= mask ; + diff -= step ; + vpdiff += step ; + } ; + step >>= 1 ; + mask >>= 1 ; + } ; + + if (bytecode & 8) + pima->previous [chan] -= vpdiff ; + else + pima->previous [chan] += vpdiff ; + + if (pima->previous [chan] > 32767) + pima->previous [chan] = 32767 ; + else if (pima->previous [chan] < -32768) + pima->previous [chan] = -32768 ; + + pima->stepindx [chan] += ima_indx_adjust [bytecode] ; + + pima->stepindx [chan] = clamp_ima_step_index (pima->stepindx [chan]) ; + pima->samples [k] = bytecode ; + } ; + + /* Pack the 4 bit encoded samples. */ + + for (chan = 0 ; chan < pima->channels ; chan ++) + { for (indx = pima->channels ; indx < pima->channels * pima->samplesperblock ; indx += 2 * pima->channels) + { blockindx = chan * pima->blocksize + 2 + indx / 2 ; + + pima->block [blockindx] = pima->samples [indx] & 0x0F ; + pima->block [blockindx] |= (pima->samples [indx + chan] << 4) & 0xF0 ; + } ; + } ; + + /* Write the block to disk. */ + + if ((k = psf_fwrite (pima->block, 1, pima->channels * pima->blocksize, psf)) != pima->channels * pima->blocksize) + psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, pima->channels * pima->blocksize) ; + + memset (pima->samples, 0, pima->channels * pima->samplesperblock * sizeof (short)) ; + pima->samplecount = 0 ; + pima->blockcount ++ ; + + return 1 ; +} /* aiff_ima_encode_block */ + +static int +wav_w64_ima_decode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima) +{ int chan, k, predictor, blockindx, indx, indxstart, diff ; + short step, bytecode, stepindx [2] ; + + pima->blockcount ++ ; + pima->samplecount = 0 ; + + if (pima->blockcount > pima->blocks) + { memset (pima->samples, 0, pima->samplesperblock * pima->channels * sizeof (short)) ; + return 1 ; + } ; + + if ((k = psf_fread (pima->block, 1, pima->blocksize, psf)) != pima->blocksize) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, pima->blocksize) ; + + /* Read and check the block header. */ + + for (chan = 0 ; chan < pima->channels ; chan++) + { predictor = pima->block [chan*4] | (pima->block [chan*4+1] << 8) ; + if (predictor & 0x8000) + predictor -= 0x10000 ; + + stepindx [chan] = pima->block [chan*4+2] ; + stepindx [chan] = clamp_ima_step_index (stepindx [chan]) ; + + + if (pima->block [chan*4+3] != 0) + psf_log_printf (psf, "IMA ADPCM synchronisation error.\n") ; + + pima->samples [chan] = predictor ; + } ; + + /* + ** Pull apart the packed 4 bit samples and store them in their + ** correct sample positions. + */ + + blockindx = 4 * pima->channels ; + + indxstart = pima->channels ; + while (blockindx < pima->blocksize) + { for (chan = 0 ; chan < pima->channels ; chan++) + { indx = indxstart + chan ; + for (k = 0 ; k < 4 ; k++) + { bytecode = pima->block [blockindx++] ; + pima->samples [indx] = bytecode & 0x0F ; + indx += pima->channels ; + pima->samples [indx] = (bytecode >> 4) & 0x0F ; + indx += pima->channels ; + } ; + } ; + indxstart += 8 * pima->channels ; + } ; + + /* Decode the encoded 4 bit samples. */ + + for (k = pima->channels ; k < (pima->samplesperblock * pima->channels) ; k ++) + { chan = (pima->channels > 1) ? (k % 2) : 0 ; + + bytecode = pima->samples [k] & 0xF ; + + step = ima_step_size [stepindx [chan]] ; + predictor = pima->samples [k - pima->channels] ; + + diff = step >> 3 ; + if (bytecode & 1) + diff += step >> 2 ; + if (bytecode & 2) + diff += step >> 1 ; + if (bytecode & 4) + diff += step ; + if (bytecode & 8) + diff = -diff ; + + predictor += diff ; + + if (predictor > 32767) + predictor = 32767 ; + else if (predictor < -32768) + predictor = -32768 ; + + stepindx [chan] += ima_indx_adjust [bytecode] ; + stepindx [chan] = clamp_ima_step_index (stepindx [chan]) ; + + pima->samples [k] = predictor ; + } ; + + return 1 ; +} /* wav_w64_ima_decode_block */ + +static int +wav_w64_ima_encode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima) +{ int chan, k, step, diff, vpdiff, blockindx, indx, indxstart ; + short bytecode, mask ; + + /* Encode the block header. */ + for (chan = 0 ; chan < pima->channels ; chan++) + { pima->block [chan*4] = pima->samples [chan] & 0xFF ; + pima->block [chan*4+1] = (pima->samples [chan] >> 8) & 0xFF ; + + pima->block [chan*4+2] = pima->stepindx [chan] ; + pima->block [chan*4+3] = 0 ; + + pima->previous [chan] = pima->samples [chan] ; + } ; + + /* Encode the samples as 4 bit. */ + + for (k = pima->channels ; k < (pima->samplesperblock * pima->channels) ; k ++) + { chan = (pima->channels > 1) ? (k % 2) : 0 ; + + diff = pima->samples [k] - pima->previous [chan] ; + + bytecode = 0 ; + step = ima_step_size [pima->stepindx [chan]] ; + vpdiff = step >> 3 ; + if (diff < 0) + { bytecode = 8 ; + diff = -diff ; + } ; + mask = 4 ; + while (mask) + { if (diff >= step) + { bytecode |= mask ; + diff -= step ; + vpdiff += step ; + } ; + step >>= 1 ; + mask >>= 1 ; + } ; + + if (bytecode & 8) + pima->previous [chan] -= vpdiff ; + else + pima->previous [chan] += vpdiff ; + + if (pima->previous [chan] > 32767) + pima->previous [chan] = 32767 ; + else if (pima->previous [chan] < -32768) + pima->previous [chan] = -32768 ; + + pima->stepindx [chan] += ima_indx_adjust [bytecode] ; + pima->stepindx [chan] = clamp_ima_step_index (pima->stepindx [chan]) ; + + pima->samples [k] = bytecode ; + } ; + + /* Pack the 4 bit encoded samples. */ + + blockindx = 4 * pima->channels ; + + indxstart = pima->channels ; + while (blockindx < pima->blocksize) + { for (chan = 0 ; chan < pima->channels ; chan++) + { indx = indxstart + chan ; + for (k = 0 ; k < 4 ; k++) + { pima->block [blockindx] = pima->samples [indx] & 0x0F ; + indx += pima->channels ; + pima->block [blockindx] |= (pima->samples [indx] << 4) & 0xF0 ; + indx += pima->channels ; + blockindx ++ ; + } ; + } ; + indxstart += 8 * pima->channels ; + } ; + + /* Write the block to disk. */ + + if ((k = psf_fwrite (pima->block, 1, pima->blocksize, psf)) != pima->blocksize) + psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, pima->blocksize) ; + + memset (pima->samples, 0, pima->samplesperblock * sizeof (short)) ; + pima->samplecount = 0 ; + pima->blockcount ++ ; + + return 1 ; +} /* wav_w64_ima_encode_block */ + +static int +ima_read_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima, short *ptr, int len) +{ int count, total = 0, indx = 0 ; + + while (indx < len) + { if (pima->blockcount >= pima->blocks && pima->samplecount >= pima->samplesperblock) + { memset (&(ptr [indx]), 0, (size_t) ((len - indx) * sizeof (short))) ; + return total ; + } ; + + if (pima->samplecount >= pima->samplesperblock) + pima->decode_block (psf, pima) ; + + count = (pima->samplesperblock - pima->samplecount) * pima->channels ; + count = (len - indx > count) ? count : len - indx ; + + memcpy (&(ptr [indx]), &(pima->samples [pima->samplecount * pima->channels]), count * sizeof (short)) ; + indx += count ; + pima->samplecount += count / pima->channels ; + total = indx ; + } ; + + return total ; +} /* ima_read_block */ + +static sf_count_t +ima_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ IMA_ADPCM_PRIVATE *pima ; + int readcount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; + + while (len > 0) + { readcount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = ima_read_block (psf, pima, ptr, readcount) ; + + total += count ; + len -= count ; + if (count != readcount) + break ; + } ; + + return total ; +} /* ima_read_s */ + +static sf_count_t +ima_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ IMA_ADPCM_PRIVATE *pima ; + short *sptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : (int) len ; + count = ima_read_block (psf, pima, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = ((int) sptr [k]) << 16 ; + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* ima_read_i */ + +static sf_count_t +ima_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ IMA_ADPCM_PRIVATE *pima ; + short *sptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + float normfact ; + + if (! psf->codec_data) + return 0 ; + pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : (int) len ; + count = ima_read_block (psf, pima, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * (float) (sptr [k]) ; + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* ima_read_f */ + +static sf_count_t +ima_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ IMA_ADPCM_PRIVATE *pima ; + short *sptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + double normfact ; + + if (! psf->codec_data) + return 0 ; + pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : (int) len ; + count = ima_read_block (psf, pima, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * (double) (sptr [k]) ; + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* ima_read_d */ + +static sf_count_t +ima_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) +{ IMA_ADPCM_PRIVATE *pima ; + int newblock, newsample ; + + if (! psf->codec_data) + return 0 ; + pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; + + if (psf->datalength < 0 || psf->dataoffset < 0) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + if (offset == 0) + { psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + pima->blockcount = 0 ; + pima->decode_block (psf, pima) ; + pima->samplecount = 0 ; + return 0 ; + } ; + + if (offset < 0 || offset > pima->blocks * pima->samplesperblock) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + newblock = offset / pima->samplesperblock ; + newsample = offset % pima->samplesperblock ; + + if (mode == SFM_READ) + { psf_fseek (psf, psf->dataoffset + newblock * pima->blocksize, SEEK_SET) ; + pima->blockcount = newblock ; + pima->decode_block (psf, pima) ; + pima->samplecount = newsample ; + } + else + { /* What to do about write??? */ + psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + return newblock * pima->samplesperblock + newsample ; +} /* ima_seek */ + +/*========================================================================================== +** IMA ADPCM Write Functions. +*/ + +static int +ima_writer_init (SF_PRIVATE *psf, int blockalign) +{ IMA_ADPCM_PRIVATE *pima ; + int samplesperblock ; + unsigned int pimasize ; + + if (psf->file.mode != SFM_WRITE) + return SFE_BAD_MODE_RW ; + + samplesperblock = 2 * (blockalign - 4 * psf->sf.channels) / psf->sf.channels + 1 ; + + pimasize = sizeof (IMA_ADPCM_PRIVATE) + blockalign + 3 * psf->sf.channels * samplesperblock ; + + if ((pima = calloc (1, pimasize)) == NULL) + return SFE_MALLOC_FAILED ; + + psf->codec_data = (void*) pima ; + + pima->channels = psf->sf.channels ; + pima->blocksize = blockalign ; + pima->samplesperblock = samplesperblock ; + + pima->block = (unsigned char*) pima->data ; + pima->samples = (short*) (pima->data + blockalign) ; + + pima->samplecount = 0 ; + + switch (SF_CONTAINER (psf->sf.format)) + { case SF_FORMAT_WAV : + case SF_FORMAT_W64 : + pima->encode_block = wav_w64_ima_encode_block ; + break ; + + case SF_FORMAT_AIFF : + pima->encode_block = aiff_ima_encode_block ; + break ; + + default : + psf_log_printf (psf, "ima_reader_init: bad psf->sf.format\n") ; + return SFE_INTERNAL ; + } ; + + psf->write_short = ima_write_s ; + psf->write_int = ima_write_i ; + psf->write_float = ima_write_f ; + psf->write_double = ima_write_d ; + + return 0 ; +} /* ima_writer_init */ + +/*========================================================================================== +*/ + +static int +ima_write_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima, const short *ptr, int len) +{ int count, total = 0, indx = 0 ; + + while (indx < len) + { count = (pima->samplesperblock - pima->samplecount) * pima->channels ; + + if (count > len - indx) + count = len - indx ; + + memcpy (&(pima->samples [pima->samplecount * pima->channels]), &(ptr [total]), count * sizeof (short)) ; + indx += count ; + pima->samplecount += count / pima->channels ; + total = indx ; + + if (pima->samplecount >= pima->samplesperblock) + pima->encode_block (psf, pima) ; + } ; + + return total ; +} /* ima_write_block */ + +static sf_count_t +ima_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ IMA_ADPCM_PRIVATE *pima ; + int writecount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; + + while (len) + { writecount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = ima_write_block (psf, pima, ptr, writecount) ; + + total += count ; + len -= count ; + if (count != writecount) + break ; + } ; + + return total ; +} /* ima_write_s */ + +static sf_count_t +ima_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ IMA_ADPCM_PRIVATE *pima ; + short *sptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = ptr [total + k] >> 16 ; + count = ima_write_block (psf, pima, sptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* ima_write_i */ + +static sf_count_t +ima_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ IMA_ADPCM_PRIVATE *pima ; + short *sptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + float normfact ; + + if (! psf->codec_data) + return 0 ; + pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = lrintf (normfact * ptr [total + k]) ; + count = ima_write_block (psf, pima, sptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* ima_write_f */ + +static sf_count_t +ima_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ IMA_ADPCM_PRIVATE *pima ; + short *sptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + double normfact ; + + if (! psf->codec_data) + return 0 ; + pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = lrint (normfact * ptr [total + k]) ; + count = ima_write_block (psf, pima, sptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* ima_write_d */ + diff --git a/interpretor/libsndfile-1.0.25/src/ima_oki_adpcm.c b/interpretor/libsndfile-1.0.25/src/ima_oki_adpcm.c new file mode 100644 index 0000000..399d2e4 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/ima_oki_adpcm.c @@ -0,0 +1,297 @@ +/* +** Copyright (C) 2007-2011 Erik de Castro Lopo +** Copyright (c) 2007 +** +** This library is free software; you can redistribute it and/or modify it +** under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2 of the License, or (at +** your option) any later version. +** +** This library is distributed in the hope that it will be useful, but +** WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser +** General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this library. If not, write to the Free Software Foundation, +** Fifth Floor, 51 Franklin Street, Boston, MA 02111-1301, USA. +*/ + +/* ADPCM: IMA, OKI <==> 16-bit PCM. */ + +#include "sfconfig.h" + +#include + +/* Set up for libsndfile environment: */ +#include "common.h" + +#include "ima_oki_adpcm.h" + +#define MIN_SAMPLE -0x8000 +#define MAX_SAMPLE 0x7fff + +static int const ima_steps [] = /* ~16-bit precision */ +{ 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 19, 21, 23, 25, 28, 31, 34, 37, 41, 45, + 50, 55, 60, 66, 73, 80, 88, 97, 107, 118, 130, 143, 157, 173, 190, 209, 230, + 253, 279, 307, 337, 371, 408, 449, 494, 544, 598, 658, 724, 796, 876, 963, + 1060, 1166, 1282, 1411, 1552, 1707, 1878, 2066, 2272, 2499, 2749, 3024, 3327, + 3660, 4026, 4428, 4871, 5358, 5894, 6484, 7132, 7845, 8630, 9493, 10442, + 11487, 12635, 13899, 15289, 16818, 18500, 20350, 22385, 24623, 27086, 29794, + 32767 +} ; + +static int const oki_steps [] = /* ~12-bit precision */ +{ 256, 272, 304, 336, 368, 400, 448, 496, 544, 592, 656, 720, 800, 880, 960, + 1056, 1168, 1280, 1408, 1552, 1712, 1888, 2080, 2288, 2512, 2768, 3040, 3344, + 3680, 4048, 4464, 4912, 5392, 5936, 6528, 7184, 7904, 8704, 9568, 10528, + 11584, 12736, 14016, 15408, 16960, 18656, 20512, 22576, 24832 +} ; + +static int const step_changes [] = { -1, -1, -1, -1, 2, 4, 6, 8 } ; + +void +ima_oki_adpcm_init (IMA_OKI_ADPCM * state, IMA_OKI_ADPCM_TYPE type) +{ + memset (state, 0, sizeof (*state)) ; + + if (type == IMA_OKI_ADPCM_TYPE_IMA) + { state->max_step_index = ARRAY_LEN (ima_steps) - 1 ; + state->steps = ima_steps ; + state->mask = (~0) ; + } + else + { state->max_step_index = ARRAY_LEN (oki_steps) - 1 ; + state->steps = oki_steps ; + state->mask = (~0) << 4 ; + } ; + +} /* ima_oki_adpcm_init */ + + +int +adpcm_decode (IMA_OKI_ADPCM * state, int code) +{ int s ; + + s = ((code & 7) << 1) | 1 ; + s = ((state->steps [state->step_index] * s) >> 3) & state->mask ; + + if (code & 8) + s = -s ; + s += state->last_output ; + + if (s < MIN_SAMPLE || s > MAX_SAMPLE) + { int grace ; + + grace = (state->steps [state->step_index] >> 3) & state->mask ; + + if (s < MIN_SAMPLE - grace || s > MAX_SAMPLE + grace) + state->errors ++ ; + + s = s < MIN_SAMPLE ? MIN_SAMPLE : MAX_SAMPLE ; + } ; + + state->step_index += step_changes [code & 7] ; + state->step_index = SF_MIN (SF_MAX (state->step_index, 0), state->max_step_index) ; + state->last_output = s ; + + return s ; +} /* adpcm_decode */ + +int +adpcm_encode (IMA_OKI_ADPCM * state, int sample) +{ int delta, sign = 0, code ; + + delta = sample - state->last_output ; + + if (delta < 0) + { sign = 8 ; + delta = -delta ; + } ; + + code = 4 * delta / state->steps [state->step_index] ; + code = sign | SF_MIN (code, 7) ; + adpcm_decode (state, code) ; /* Update encoder state */ + + return code ; +} /* adpcm_encode */ + + +void +ima_oki_adpcm_decode_block (IMA_OKI_ADPCM * state) +{ unsigned char code ; + int k ; + + for (k = 0 ; k < state->code_count ; k++) + { code = state->codes [k] ; + state->pcm [2 * k] = adpcm_decode (state, code >> 4) ; + state->pcm [2 * k + 1] = adpcm_decode (state, code) ; + } ; + + state->pcm_count = 2 * k ; +} /* ima_oki_adpcm_decode_block */ + + +void +ima_oki_adpcm_encode_block (IMA_OKI_ADPCM * state) +{ unsigned char code ; + int k ; + + /* + ** The codec expects an even number of input samples. + ** + ** Samples should always be passed in even length blocks. If the last block to + ** be encoded is odd length, extend that block by one zero valued sample. + */ + if (state->pcm_count % 2 == 1) + state->pcm [state->pcm_count ++] = 0 ; + + for (k = 0 ; k < state->pcm_count / 2 ; k++) + { code = adpcm_encode (state, state->pcm [2 * k]) << 4 ; + code |= adpcm_encode (state, state->pcm [2 * k + 1]) ; + state->codes [k] = code ; + } ; + + state->code_count = k ; +} /* ima_oki_adpcm_encode_block */ + + +#ifdef TEST + +static const unsigned char test_codes [] = +{ 0x08, 0x08, 0x04, 0x7f, 0x72, 0xf7, 0x9f, 0x7c, 0xd7, 0xbc, 0x7a, 0xa7, 0xb8, + 0x4b, 0x0b, 0x38, 0xf6, 0x9d, 0x7a, 0xd7, 0xbc, 0x7a, 0xd7, 0xa8, 0x6c, 0x81, + 0x98, 0xe4, 0x0e, 0x7a, 0xd7, 0x9e, 0x7b, 0xc7, 0xab, 0x7a, 0x85, 0xc0, 0xb3, + 0x8f, 0x58, 0xd7, 0xad, 0x7a, 0xd7, 0xad, 0x7a, 0x87, 0xd0, 0x2b, 0x0e, 0x48, + 0xd7, 0xad, 0x78, 0xf7, 0xbc, 0x7a, 0xb7, 0xa8, 0x4b, 0x88, 0x18, 0xd5, 0x8d, + 0x6a, 0xa4, 0x98, 0x08, 0x00, 0x80, 0x88, +} ; + +static const short test_pcm [] = +{ 32, 0, 32, 0, 32, 320, 880, -336, 2304, 4192, -992, 10128, 5360, -16352, + 30208, 2272, -31872, 14688, -7040, -32432, 14128, -1392, -15488, 22960, + 1232, -1584, 21488, -240, 2576, -15360, 960, -1152, -30032, 10320, 1008, + -30032, 16528, 1008, -30032, 16528, -5200, -30592, 15968, 448, -30592, + 15968, 448, -2368, 30960, 3024, -80, 8384, 704, -1616, -29168, -1232, 1872, + -32768, 13792, -1728, -32768, 13792, 4480, -32192, 14368, -7360, -32752, + 13808, -1712, -21456, 16992, 1472, -1344, 26848, -1088, 2016, -17728, 208, + -2112, -32768, 1376, -1728, -32768, 13792, -1728, -32768, 13792, -1728, + -32768, 13792, -1728, -32768, 13792, -1728, -4544, 32767, -1377, 1727, + 15823, -2113, 207, -27345, 591, -2513, -32768, 13792, -1728, -32768, 13792, + 10688, -31632, 14928, -6800, -32192, 14368, -1152, -20896, 17552, 2032, + -784, 22288, 560, -2256, -4816, 2176, 64, -21120, 9920, 6816, -24224, 16128, + 608, -13488, 9584, 272, -2544, 16, -2304, -192, 1728, -16, 1568, 128, -1184, +} ; + + +static void +test_oki_adpcm (void) +{ + IMA_OKI_ADPCM adpcm ; + unsigned char code ; + int i, j ; + + printf (" Testing encoder : ") ; + fflush (stdout) ; + + ima_oki_adpcm_init (&adpcm, IMA_OKI_ADPCM_TYPE_OKI) ; + for (i = 0 ; i < ARRAY_LEN (test_codes) ; i++) + for (j = 0, code = test_codes [i] ; j < 2 ; j++, code <<= 4) + if (adpcm_decode (&adpcm, code >> 4) != test_pcm [2 * i + j]) + { printf ("\n\nFail at i = %d, j = %d.\n\n", i, j) ; + exit (1) ; + } ; + + puts ("ok") ; + + printf (" Testing decoder : ") ; + fflush (stdout) ; + + ima_oki_adpcm_init (&adpcm, IMA_OKI_ADPCM_TYPE_OKI) ; + for (i = 0 ; i < ARRAY_LEN (test_pcm) ; i += j) + { code = adpcm_encode (&adpcm, test_pcm [i]) ; + code = (code << 4) | adpcm_encode (&adpcm, test_pcm [i + 1]) ; + if (code != test_codes [i / 2]) + { printf ("\n\nFail at i = %d, %d should be %d\n\n", i, code, test_codes [i / 2]) ; + exit (1) ; + } ; + } ; + + puts ("ok") ; +} /* test_oki_adpcm */ + +static void +test_oki_adpcm_block (void) +{ + IMA_OKI_ADPCM adpcm ; + int k ; + + if (ARRAY_LEN (adpcm.pcm) < ARRAY_LEN (test_pcm)) + { printf ("\n\nLine %d : ARRAY_LEN (adpcm->pcm) > ARRAY_LEN (test_pcm) (%d > %d).\n\n", __LINE__, ARRAY_LEN (adpcm.pcm), ARRAY_LEN (test_pcm)) ; + exit (1) ; + } ; + + if (ARRAY_LEN (adpcm.codes) < ARRAY_LEN (test_codes)) + { printf ("\n\nLine %d : ARRAY_LEN (adcodes->codes) > ARRAY_LEN (test_codes).n", __LINE__) ; + exit (1) ; + } ; + + printf (" Testing block encoder : ") ; + fflush (stdout) ; + + ima_oki_adpcm_init (&adpcm, IMA_OKI_ADPCM_TYPE_OKI) ; + + memcpy (adpcm.pcm, test_pcm, sizeof (adpcm.pcm [0]) * ARRAY_LEN (test_pcm)) ; + adpcm.pcm_count = ARRAY_LEN (test_pcm) ; + adpcm.code_count = 13 ; + + ima_oki_adpcm_encode_block (&adpcm) ; + + if (adpcm.code_count * 2 != ARRAY_LEN (test_pcm)) + { printf ("\n\nLine %d : %d * 2 != %d\n\n", __LINE__, adpcm.code_count * 2, ARRAY_LEN (test_pcm)) ; + exit (1) ; + } ; + + for (k = 0 ; k < ARRAY_LEN (test_codes) ; k++) + if (adpcm.codes [k] != test_codes [k]) + { printf ("\n\nLine %d : Fail at k = %d, %d should be %d\n\n", __LINE__, k, adpcm.codes [k], test_codes [k]) ; + exit (1) ; + } ; + + puts ("ok") ; + + printf (" Testing block decoder : ") ; + fflush (stdout) ; + + ima_oki_adpcm_init (&adpcm, IMA_OKI_ADPCM_TYPE_OKI) ; + + memcpy (adpcm.codes, test_codes, sizeof (adpcm.codes [0]) * ARRAY_LEN (test_codes)) ; + adpcm.code_count = ARRAY_LEN (test_codes) ; + adpcm.pcm_count = 13 ; + + ima_oki_adpcm_decode_block (&adpcm) ; + + if (adpcm.pcm_count != 2 * ARRAY_LEN (test_codes)) + { printf ("\n\nLine %d : %d * 2 != %d\n\n", __LINE__, adpcm.pcm_count, 2 * ARRAY_LEN (test_codes)) ; + exit (1) ; + } ; + + for (k = 0 ; k < ARRAY_LEN (test_pcm) ; k++) + if (adpcm.pcm [k] != test_pcm [k]) + { printf ("\n\nLine %d : Fail at i = %d, %d should be %d.\n\n", __LINE__, k, adpcm.pcm [k], test_pcm [k]) ; + exit (1) ; + } ; + + puts ("ok") ; +} /* test_oki_adpcm_block */ + +int +main (void) +{ + test_oki_adpcm () ; + test_oki_adpcm_block () ; + + return 0 ; +} /* main */ + +#endif diff --git a/interpretor/libsndfile-1.0.25/src/ima_oki_adpcm.h b/interpretor/libsndfile-1.0.25/src/ima_oki_adpcm.h new file mode 100644 index 0000000..86241e7 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/ima_oki_adpcm.h @@ -0,0 +1,54 @@ +/* +** Copyright (C) 2007-2011 Erik de Castro Lopo +** Copyright (c) 2007 +** +** This library is free software; you can redistribute it and/or modify it +** under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2 of the License, or (at +** your option) any later version. +** +** This library is distributed in the hope that it will be useful, but +** WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser +** General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this library. If not, write to the Free Software Foundation, +** Fifth Floor, 51 Franklin Street, Boston, MA 02111-1301, USA. +*/ + +/* ADPCM: IMA, OKI <==> 16-bit PCM. */ + + +#define IMA_OKI_ADPCM_CODE_LEN 256 +#define IMA_OKI_ADPCM_PCM_LEN (IMA_OKI_ADPCM_CODE_LEN *2) + +typedef struct +{ + /* private: */ + int mask ; + int last_output ; + int step_index ; + int max_step_index ; + int const * steps ; + + /* public: */ + int errors ; + int code_count, pcm_count ; + + unsigned char codes [IMA_OKI_ADPCM_CODE_LEN] ; + short pcm [IMA_OKI_ADPCM_PCM_LEN] ; +} IMA_OKI_ADPCM ; + +typedef enum +{ IMA_OKI_ADPCM_TYPE_IMA, + IMA_OKI_ADPCM_TYPE_OKI +} IMA_OKI_ADPCM_TYPE ; + +void ima_oki_adpcm_init (IMA_OKI_ADPCM * state, IMA_OKI_ADPCM_TYPE type) ; + +int adpcm_decode (IMA_OKI_ADPCM * state, int /* 0..15 */ code) ; +int adpcm_encode (IMA_OKI_ADPCM * state, int /* -32768..32767 */ sample) ; + +void ima_oki_adpcm_decode_block (IMA_OKI_ADPCM * state) ; +void ima_oki_adpcm_encode_block (IMA_OKI_ADPCM * state) ; diff --git a/interpretor/libsndfile-1.0.25/src/interleave.c b/interpretor/libsndfile-1.0.25/src/interleave.c new file mode 100644 index 0000000..ca9d7b4 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/interleave.c @@ -0,0 +1,300 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfendian.h" + +#include + +#include "sndfile.h" +#include "common.h" + +#define INTERLEAVE_CHANNELS 6 + +typedef struct +{ double buffer [SF_BUFFER_LEN / sizeof (double)] ; + + sf_count_t channel_len ; + + sf_count_t (*read_short) (SF_PRIVATE*, short *ptr, sf_count_t len) ; + sf_count_t (*read_int) (SF_PRIVATE*, int *ptr, sf_count_t len) ; + sf_count_t (*read_float) (SF_PRIVATE*, float *ptr, sf_count_t len) ; + sf_count_t (*read_double) (SF_PRIVATE*, double *ptr, sf_count_t len) ; + +} INTERLEAVE_DATA ; + + + +static sf_count_t interleave_read_short (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t interleave_read_int (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t interleave_read_float (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t interleave_read_double (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t interleave_seek (SF_PRIVATE*, int mode, sf_count_t samples_from_start) ; + + + + +int +interleave_init (SF_PRIVATE *psf) +{ INTERLEAVE_DATA *pdata ; + + if (psf->file.mode != SFM_READ) + return SFE_INTERLEAVE_MODE ; + + if (psf->interleave) + { psf_log_printf (psf, "*** Weird, already have interleave.\n") ; + return 666 ; + } ; + + /* Free this in sf_close() function. */ + if (! (pdata = malloc (sizeof (INTERLEAVE_DATA)))) + return SFE_MALLOC_FAILED ; + +puts ("interleave_init") ; + + psf->interleave = pdata ; + + /* Save the existing methods. */ + pdata->read_short = psf->read_short ; + pdata->read_int = psf->read_int ; + pdata->read_float = psf->read_float ; + pdata->read_double = psf->read_double ; + + pdata->channel_len = psf->sf.frames * psf->bytewidth ; + + /* Insert our new methods. */ + psf->read_short = interleave_read_short ; + psf->read_int = interleave_read_int ; + psf->read_float = interleave_read_float ; + psf->read_double = interleave_read_double ; + + psf->seek = interleave_seek ; + + return 0 ; +} /* pcm_interleave_init */ + +/*------------------------------------------------------------------------------ +*/ + +static sf_count_t +interleave_read_short (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ INTERLEAVE_DATA *pdata ; + sf_count_t offset, templen ; + int chan, count, k ; + short *inptr, *outptr ; + + if (! (pdata = psf->interleave)) + return 0 ; + + inptr = (short*) pdata->buffer ; + + for (chan = 0 ; chan < psf->sf.channels ; chan++) + { outptr = ptr + chan ; + + offset = psf->dataoffset + chan * psf->bytewidth * psf->read_current ; + + if (psf_fseek (psf, offset, SEEK_SET) != offset) + { psf->error = SFE_INTERLEAVE_SEEK ; + return 0 ; + } ; + + templen = len / psf->sf.channels ; + + while (templen > 0) + { if (templen > SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (short)) + count = SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (short) ; + else + count = (int) templen ; + + if (pdata->read_short (psf, inptr, count) != count) + { psf->error = SFE_INTERLEAVE_READ ; + return 0 ; + } ; + + for (k = 0 ; k < count ; k++) + { *outptr = inptr [k] ; + outptr += psf->sf.channels ; + } ; + + templen -= count ; + } ; + } ; + + return len ; +} /* interleave_read_short */ + +static sf_count_t +interleave_read_int (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ INTERLEAVE_DATA *pdata ; + sf_count_t offset, templen ; + int chan, count, k ; + int *inptr, *outptr ; + + if (! (pdata = psf->interleave)) + return 0 ; + + inptr = (int*) pdata->buffer ; + + for (chan = 0 ; chan < psf->sf.channels ; chan++) + { outptr = ptr + chan ; + + offset = psf->dataoffset + chan * psf->bytewidth * psf->read_current ; + + if (psf_fseek (psf, offset, SEEK_SET) != offset) + { psf->error = SFE_INTERLEAVE_SEEK ; + return 0 ; + } ; + + templen = len / psf->sf.channels ; + + while (templen > 0) + { if (templen > SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (int)) + count = SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (int) ; + else + count = (int) templen ; + + if (pdata->read_int (psf, inptr, count) != count) + { psf->error = SFE_INTERLEAVE_READ ; + return 0 ; + } ; + + for (k = 0 ; k < count ; k++) + { *outptr = inptr [k] ; + outptr += psf->sf.channels ; + } ; + + templen -= count ; + } ; + } ; + + return len ; +} /* interleave_read_int */ + +static sf_count_t +interleave_read_float (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ INTERLEAVE_DATA *pdata ; + sf_count_t offset, templen ; + int chan, count, k ; + float *inptr, *outptr ; + + if (! (pdata = psf->interleave)) + return 0 ; + + inptr = (float*) pdata->buffer ; + + for (chan = 0 ; chan < psf->sf.channels ; chan++) + { outptr = ptr + chan ; + + offset = psf->dataoffset + pdata->channel_len * chan + psf->read_current * psf->bytewidth ; + +/*-printf ("chan : %d read_current : %6lld offset : %6lld\n", chan, psf->read_current, offset) ;-*/ + + if (psf_fseek (psf, offset, SEEK_SET) != offset) + { psf->error = SFE_INTERLEAVE_SEEK ; +/*-puts ("interleave_seek error") ; exit (1) ;-*/ + return 0 ; + } ; + + templen = len / psf->sf.channels ; + + while (templen > 0) + { if (templen > SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (float)) + count = SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (float) ; + else + count = (int) templen ; + + if (pdata->read_float (psf, inptr, count) != count) + { psf->error = SFE_INTERLEAVE_READ ; +/*-puts ("interleave_read error") ; exit (1) ;-*/ + return 0 ; + } ; + + for (k = 0 ; k < count ; k++) + { *outptr = inptr [k] ; + outptr += psf->sf.channels ; + } ; + + templen -= count ; + } ; + } ; + + return len ; +} /* interleave_read_float */ + +static sf_count_t +interleave_read_double (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ INTERLEAVE_DATA *pdata ; + sf_count_t offset, templen ; + int chan, count, k ; + double *inptr, *outptr ; + + if (! (pdata = psf->interleave)) + return 0 ; + + inptr = (double*) pdata->buffer ; + + for (chan = 0 ; chan < psf->sf.channels ; chan++) + { outptr = ptr + chan ; + + offset = psf->dataoffset + chan * psf->bytewidth * psf->read_current ; + + if (psf_fseek (psf, offset, SEEK_SET) != offset) + { psf->error = SFE_INTERLEAVE_SEEK ; + return 0 ; + } ; + + templen = len / psf->sf.channels ; + + while (templen > 0) + { if (templen > SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (double)) + count = SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (double) ; + else + count = (int) templen ; + + if (pdata->read_double (psf, inptr, count) != count) + { psf->error = SFE_INTERLEAVE_READ ; + return 0 ; + } ; + + for (k = 0 ; k < count ; k++) + { *outptr = inptr [k] ; + outptr += psf->sf.channels ; + } ; + + templen -= count ; + } ; + } ; + + return len ; +} /* interleave_read_double */ + +/*------------------------------------------------------------------------------ +*/ + +static sf_count_t +interleave_seek (SF_PRIVATE *psf, int mode, sf_count_t samples_from_start) +{ psf = psf ; mode = mode ; + + /* + ** Do nothing here. This is a place holder to prevent the default + ** seek function from being called. + */ + + return samples_from_start ; +} /* interleave_seek */ + diff --git a/interpretor/libsndfile-1.0.25/src/ircam.c b/interpretor/libsndfile-1.0.25/src/ircam.c new file mode 100644 index 0000000..4aa1173 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/ircam.c @@ -0,0 +1,322 @@ +/* +** Copyright (C) 2001-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*------------------------------------------------------------------------------ +** Macros to handle big/little endian issues. +*/ + +/* The IRCAM magic number is weird in that one byte in the number can have +** values of 0x1, 0x2, 0x03 or 0x04. Hence the need for a marker and a mask. +*/ + +#define IRCAM_BE_MASK (MAKE_MARKER (0xFF, 0xFF, 0x00, 0xFF)) +#define IRCAM_BE_MARKER (MAKE_MARKER (0x64, 0xA3, 0x00, 0x00)) + +#define IRCAM_LE_MASK (MAKE_MARKER (0xFF, 0x00, 0xFF, 0xFF)) +#define IRCAM_LE_MARKER (MAKE_MARKER (0x00, 0x00, 0xA3, 0x64)) + +#define IRCAM_02B_MARKER (MAKE_MARKER (0x64, 0xA3, 0x02, 0x00)) +#define IRCAM_03L_MARKER (MAKE_MARKER (0x64, 0xA3, 0x03, 0x00)) + +#define IRCAM_DATA_OFFSET (1024) + +/*------------------------------------------------------------------------------ +** Typedefs. +*/ + +enum +{ IRCAM_PCM_16 = 0x00002, + IRCAM_FLOAT = 0x00004, + IRCAM_ALAW = 0x10001, + IRCAM_ULAW = 0x20001, + IRCAM_PCM_32 = 0x40004 +} ; + + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int ircam_close (SF_PRIVATE *psf) ; +static int ircam_write_header (SF_PRIVATE *psf, int calc_length) ; +static int ircam_read_header (SF_PRIVATE *psf) ; + +static int get_encoding (int subformat) ; + +static const char* get_encoding_str (int encoding) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +ircam_open (SF_PRIVATE *psf) +{ int subformat ; + int error = SFE_NO_ERROR ; + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = ircam_read_header (psf))) + return error ; + } ; + + subformat = SF_CODEC (psf->sf.format) ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_IRCAM) + return SFE_BAD_OPEN_FORMAT ; + + psf->endian = SF_ENDIAN (psf->sf.format) ; + if (psf->endian == 0 || psf->endian == SF_ENDIAN_CPU) + psf->endian = (CPU_IS_BIG_ENDIAN) ? SF_ENDIAN_BIG : SF_ENDIAN_LITTLE ; + + psf->dataoffset = IRCAM_DATA_OFFSET ; + + if ((error = ircam_write_header (psf, SF_FALSE))) + return error ; + + psf->write_header = ircam_write_header ; + } ; + + psf->container_close = ircam_close ; + + switch (subformat) + { case SF_FORMAT_ULAW : /* 8-bit Ulaw encoding. */ + error = ulaw_init (psf) ; + break ; + + case SF_FORMAT_ALAW : /* 8-bit Alaw encoding. */ + error = alaw_init (psf) ; + break ; + + case SF_FORMAT_PCM_16 : /* 16-bit linear PCM. */ + case SF_FORMAT_PCM_32 : /* 32-bit linear PCM. */ + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_FLOAT : /* 32-bit linear PCM. */ + error = float32_init (psf) ; + break ; + + default : break ; + } ; + + return error ; +} /* ircam_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +ircam_read_header (SF_PRIVATE *psf) +{ unsigned int marker, encoding ; + float samplerate ; + int error = SFE_NO_ERROR ; + + psf_binheader_readf (psf, "epmf44", 0, &marker, &samplerate, &(psf->sf.channels), &encoding) ; + + if (((marker & IRCAM_BE_MASK) != IRCAM_BE_MARKER) && ((marker & IRCAM_LE_MASK) != IRCAM_LE_MARKER)) + { psf_log_printf (psf, "marker: 0x%X\n", marker) ; + return SFE_IRCAM_NO_MARKER ; + } ; + + psf->endian = SF_ENDIAN_LITTLE ; + + if (psf->sf.channels > 256) + { psf_binheader_readf (psf, "Epmf44", 0, &marker, &samplerate, &(psf->sf.channels), &encoding) ; + + /* Sanity checking for endian-ness detection. */ + if (psf->sf.channels > 256) + { psf_log_printf (psf, "marker: 0x%X\n", marker) ; + return SFE_IRCAM_BAD_CHANNELS ; + } ; + + psf->endian = SF_ENDIAN_BIG ; + } ; + + psf_log_printf (psf, "marker: 0x%X\n", marker) ; + + psf->sf.samplerate = (int) samplerate ; + + psf_log_printf (psf, " Sample Rate : %d\n" + " Channels : %d\n" + " Encoding : %X => %s\n", psf->sf.samplerate, psf->sf.channels, encoding, get_encoding_str (encoding)) ; + + switch (encoding) + { case IRCAM_PCM_16 : + psf->bytewidth = 2 ; + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_PCM_16 ; + break ; + + case IRCAM_PCM_32 : + psf->bytewidth = 4 ; + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_PCM_32 ; + break ; + + case IRCAM_FLOAT : + psf->bytewidth = 4 ; + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_FLOAT ; + break ; + + case IRCAM_ALAW : + psf->bytewidth = 1 ; + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_ALAW ; + break ; + + case IRCAM_ULAW : + psf->bytewidth = 1 ; + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_ULAW ; + break ; + + default : + error = SFE_IRCAM_UNKNOWN_FORMAT ; + break ; + } ; + + if (psf->endian == SF_ENDIAN_BIG) + psf->sf.format |= SF_ENDIAN_BIG ; + else + psf->sf.format |= SF_ENDIAN_LITTLE ; + + if (error) + return error ; + + psf->dataoffset = IRCAM_DATA_OFFSET ; + psf->datalength = psf->filelength - psf->dataoffset ; + + if (psf->sf.frames == 0 && psf->blockwidth) + psf->sf.frames = psf->datalength / psf->blockwidth ; + + psf_log_printf (psf, " Samples : %d\n", psf->sf.frames) ; + + psf_binheader_readf (psf, "p", IRCAM_DATA_OFFSET) ; + + return 0 ; +} /* ircam_read_header */ + +static int +ircam_close (SF_PRIVATE *psf) +{ + psf_log_printf (psf, "close\n") ; + + return 0 ; +} /* ircam_close */ + +static int +ircam_write_header (SF_PRIVATE *psf, int UNUSED (calc_length)) +{ int encoding ; + float samplerate ; + sf_count_t current ; + + if (psf->pipeoffset > 0) + return 0 ; + + current = psf_ftell (psf) ; + + /* This also sets psf->endian. */ + encoding = get_encoding (SF_CODEC (psf->sf.format)) ; + + if (encoding == 0) + return SFE_BAD_OPEN_FORMAT ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + + if (psf->is_pipe == SF_FALSE) + psf_fseek (psf, 0, SEEK_SET) ; + + samplerate = psf->sf.samplerate ; + + switch (psf->endian) + { case SF_ENDIAN_BIG : + psf_binheader_writef (psf, "Emf", IRCAM_02B_MARKER, samplerate) ; + psf_binheader_writef (psf, "E44", psf->sf.channels, encoding) ; + break ; + + case SF_ENDIAN_LITTLE : + psf_binheader_writef (psf, "emf", IRCAM_03L_MARKER, samplerate) ; + psf_binheader_writef (psf, "e44", psf->sf.channels, encoding) ; + break ; + + default : return SFE_BAD_OPEN_FORMAT ; + } ; + + psf_binheader_writef (psf, "z", (size_t) (IRCAM_DATA_OFFSET - psf->headindex)) ; + + /* Header construction complete so write it out. */ + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* ircam_write_header */ + +static int +get_encoding (int subformat) +{ switch (subformat) + { case SF_FORMAT_PCM_16 : return IRCAM_PCM_16 ; + case SF_FORMAT_PCM_32 : return IRCAM_PCM_32 ; + + case SF_FORMAT_FLOAT : return IRCAM_FLOAT ; + + case SF_FORMAT_ULAW : return IRCAM_ULAW ; + case SF_FORMAT_ALAW : return IRCAM_ALAW ; + + default : break ; + } ; + + return 0 ; +} /* get_encoding */ + +static const char* +get_encoding_str (int encoding) +{ switch (encoding) + { case IRCAM_PCM_16 : return "16 bit PCM" ; + case IRCAM_FLOAT : return "32 bit float" ; + case IRCAM_ALAW : return "A law" ; + case IRCAM_ULAW : return "u law" ; + case IRCAM_PCM_32 : return "32 bit PCM" ; + } ; + return "Unknown encoding" ; +} /* get_encoding_str */ + diff --git a/interpretor/libsndfile-1.0.25/src/libsndfile-1.def b/interpretor/libsndfile-1.0.25/src/libsndfile-1.def new file mode 100644 index 0000000..93cab02 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/libsndfile-1.def @@ -0,0 +1,41 @@ +; Auto-generated by create_symbols_file.py + +LIBRARY libsndfile-1.dll +EXPORTS + +sf_command @1 +sf_open @2 +sf_close @3 +sf_seek @4 +sf_error @7 +sf_perror @8 +sf_error_str @9 +sf_error_number @10 +sf_format_check @11 +sf_read_raw @16 +sf_readf_short @17 +sf_readf_int @18 +sf_readf_float @19 +sf_readf_double @20 +sf_read_short @21 +sf_read_int @22 +sf_read_float @23 +sf_read_double @24 +sf_write_raw @32 +sf_writef_short @33 +sf_writef_int @34 +sf_writef_float @35 +sf_writef_double @36 +sf_write_short @37 +sf_write_int @38 +sf_write_float @39 +sf_write_double @40 +sf_strerror @50 +sf_get_string @60 +sf_set_string @61 +sf_version_string @68 +sf_open_fd @70 +sf_wchar_open @71 +sf_open_virtual @80 +sf_write_sync @90 + diff --git a/interpretor/libsndfile-1.0.25/src/macbinary3.c b/interpretor/libsndfile-1.0.25/src/macbinary3.c new file mode 100644 index 0000000..184cc18 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/macbinary3.c @@ -0,0 +1,45 @@ +/* +** Copyright (C) 2003-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#if (OS_IS_MACOSX == 1) + +int +macbinary3_open (SF_PRIVATE * UNUSED (psf)) +{ + return 0 ; +} /* macbinary3_open */ + +#else + +int +macbinary3_open (SF_PRIVATE * UNUSED (psf)) +{ + return 0 ; +} /* macbinary3_open */ + +#endif /* OS_IS_MACOSX */ + diff --git a/interpretor/libsndfile-1.0.25/src/macos.c b/interpretor/libsndfile-1.0.25/src/macos.c new file mode 100644 index 0000000..5f6c531 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/macos.c @@ -0,0 +1,51 @@ +/* +** Copyright (C) 2003-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#define STR_MARKER MAKE_MARKER ('S', 'T', 'R', ' ') + +int +macos_guess_file_type (SF_PRIVATE * psf, const char *filename) +{ static char rsrc_name [1024] ; + struct stat statbuf ; + + snprintf (rsrc_name, sizeof (rsrc_name), "%s/rsrc", filename) ; + + /* If there is no resource fork, just return. */ + if (stat (rsrc_name, &statbuf) != 0) + { psf_log_printf (psf, "No resource fork.\n") ; + return 0 ; + } ; + + if (statbuf.st_size == 0) + { psf_log_printf (psf, "Have zero size resource fork.\n") ; + return 0 ; + } ; + + return 0 ; +} /* macos_guess_file_type */ + diff --git a/interpretor/libsndfile-1.0.25/src/make-static-lib-hidden-privates.sh b/interpretor/libsndfile-1.0.25/src/make-static-lib-hidden-privates.sh new file mode 100755 index 0000000..5bfd485 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/make-static-lib-hidden-privates.sh @@ -0,0 +1,14 @@ +#!/bin/bash -e + +# This script takes a static library and removes all non-public symbols. +# Ie, it makes a static lib whose symbols are far less likely to clash with +# the symbols of another shared or static library. + +grep sf_ Symbols.gnu-binutils | sed -e "s/[ ;]//g" > Symbols.static + +ld -r --whole-archive .libs/libsndfile.a -o libsndfile_a.o + +objcopy --keep-global-symbols=Symbols.static libsndfile_a.o libsndfile.o + +rm -f libsndfile.a +ar cru libsndfile.a libsndfile.o diff --git a/interpretor/libsndfile-1.0.25/src/mat4.c b/interpretor/libsndfile-1.0.25/src/mat4.c new file mode 100644 index 0000000..3471e34 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/mat4.c @@ -0,0 +1,389 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*------------------------------------------------------------------------------ +** Information on how to decode and encode this file was obtained in a PDF +** file which I found on http://www.wotsit.org/. +** Also did a lot of testing with GNU Octave but do not have access to +** Matlab (tm) and so could not test it there. +*/ + +/*------------------------------------------------------------------------------ +** Macros to handle big/little endian issues. +*/ + +#define MAT4_BE_DOUBLE (MAKE_MARKER (0, 0, 0x03, 0xE8)) +#define MAT4_LE_DOUBLE (MAKE_MARKER (0, 0, 0, 0)) + +#define MAT4_BE_FLOAT (MAKE_MARKER (0, 0, 0x03, 0xF2)) +#define MAT4_LE_FLOAT (MAKE_MARKER (0x0A, 0, 0, 0)) + +#define MAT4_BE_PCM_32 (MAKE_MARKER (0, 0, 0x03, 0xFC)) +#define MAT4_LE_PCM_32 (MAKE_MARKER (0x14, 0, 0, 0)) + +#define MAT4_BE_PCM_16 (MAKE_MARKER (0, 0, 0x04, 0x06)) +#define MAT4_LE_PCM_16 (MAKE_MARKER (0x1E, 0, 0, 0)) + +/* Can't see any reason to ever implement this. */ +#define MAT4_BE_PCM_U8 (MAKE_MARKER (0, 0, 0x04, 0x1A)) +#define MAT4_LE_PCM_U8 (MAKE_MARKER (0x32, 0, 0, 0)) + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int mat4_close (SF_PRIVATE *psf) ; + +static int mat4_format_to_encoding (int format, int endian) ; + +static int mat4_write_header (SF_PRIVATE *psf, int calc_length) ; +static int mat4_read_header (SF_PRIVATE *psf) ; + +static const char * mat4_marker_to_str (int marker) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +mat4_open (SF_PRIVATE *psf) +{ int subformat, error = 0 ; + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = mat4_read_header (psf))) + return error ; + } ; + + if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_MAT4) + return SFE_BAD_OPEN_FORMAT ; + + subformat = SF_CODEC (psf->sf.format) ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { if (psf->is_pipe) + return SFE_NO_PIPE_WRITE ; + + psf->endian = SF_ENDIAN (psf->sf.format) ; + if (CPU_IS_LITTLE_ENDIAN && (psf->endian == SF_ENDIAN_CPU || psf->endian == 0)) + psf->endian = SF_ENDIAN_LITTLE ; + else if (CPU_IS_BIG_ENDIAN && (psf->endian == SF_ENDIAN_CPU || psf->endian == 0)) + psf->endian = SF_ENDIAN_BIG ; + + if ((error = mat4_write_header (psf, SF_FALSE))) + return error ; + + psf->write_header = mat4_write_header ; + } ; + + psf->container_close = mat4_close ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + switch (subformat) + { case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_32 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_FLOAT : + error = float32_init (psf) ; + break ; + + case SF_FORMAT_DOUBLE : + error = double64_init (psf) ; + break ; + + default : break ; + } ; + + if (error) + return error ; + + return error ; +} /* mat4_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +mat4_close (SF_PRIVATE *psf) +{ + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + mat4_write_header (psf, SF_TRUE) ; + + return 0 ; +} /* mat4_close */ + +/*------------------------------------------------------------------------------ +*/ + +static int +mat4_write_header (SF_PRIVATE *psf, int calc_length) +{ sf_count_t current ; + int encoding ; + double samplerate ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + encoding = mat4_format_to_encoding (SF_CODEC (psf->sf.format), psf->endian) ; + + if (encoding == -1) + return SFE_BAD_OPEN_FORMAT ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + /* Need sample rate as a double for writing to the header. */ + samplerate = psf->sf.samplerate ; + + if (psf->endian == SF_ENDIAN_BIG) + { psf_binheader_writef (psf, "Em444", MAT4_BE_DOUBLE, 1, 1, 0) ; + psf_binheader_writef (psf, "E4bd", 11, "samplerate", make_size_t (11), samplerate) ; + psf_binheader_writef (psf, "tEm484", encoding, psf->sf.channels, psf->sf.frames, 0) ; + psf_binheader_writef (psf, "E4b", 9, "wavedata", make_size_t (9)) ; + } + else if (psf->endian == SF_ENDIAN_LITTLE) + { psf_binheader_writef (psf, "em444", MAT4_LE_DOUBLE, 1, 1, 0) ; + psf_binheader_writef (psf, "e4bd", 11, "samplerate", make_size_t (11), samplerate) ; + psf_binheader_writef (psf, "tem484", encoding, psf->sf.channels, psf->sf.frames, 0) ; + psf_binheader_writef (psf, "e4b", 9, "wavedata", make_size_t (9)) ; + } + else + return SFE_BAD_OPEN_FORMAT ; + + /* Header construction complete so write it out. */ + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* mat4_write_header */ + +static int +mat4_read_header (SF_PRIVATE *psf) +{ int marker, rows, cols, imag ; + unsigned namesize ; + double value ; + const char *marker_str ; + char name [64] ; + + psf_binheader_readf (psf, "pm", 0, &marker) ; + + /* MAT4 file must start with a double for the samplerate. */ + if (marker == MAT4_BE_DOUBLE) + { psf->endian = psf->rwf_endian = SF_ENDIAN_BIG ; + marker_str = "big endian double" ; + } + else if (marker == MAT4_LE_DOUBLE) + { psf->endian = psf->rwf_endian = SF_ENDIAN_LITTLE ; + marker_str = "little endian double" ; + } + else + return SFE_UNIMPLEMENTED ; + + psf_log_printf (psf, "GNU Octave 2.0 / MATLAB v4.2 format\nMarker : %s\n", marker_str) ; + + psf_binheader_readf (psf, "444", &rows, &cols, &imag) ; + + psf_log_printf (psf, " Rows : %d\n Cols : %d\n Imag : %s\n", rows, cols, imag ? "True" : "False") ; + + psf_binheader_readf (psf, "4", &namesize) ; + + if (namesize >= SIGNED_SIZEOF (name)) + return SFE_MAT4_BAD_NAME ; + + psf_binheader_readf (psf, "b", name, namesize) ; + name [namesize] = 0 ; + + psf_log_printf (psf, " Name : %s\n", name) ; + + psf_binheader_readf (psf, "d", &value) ; + + snprintf (psf->u.cbuf, sizeof (psf->u.cbuf), " Value : %f\n", value) ; + psf_log_printf (psf, psf->u.cbuf) ; + + if ((rows != 1) || (cols != 1)) + return SFE_MAT4_NO_SAMPLERATE ; + + psf->sf.samplerate = lrint (value) ; + + /* Now write out the audio data. */ + + psf_binheader_readf (psf, "m", &marker) ; + + psf_log_printf (psf, "Marker : %s\n", mat4_marker_to_str (marker)) ; + + psf_binheader_readf (psf, "444", &rows, &cols, &imag) ; + + psf_log_printf (psf, " Rows : %d\n Cols : %d\n Imag : %s\n", rows, cols, imag ? "True" : "False") ; + + psf_binheader_readf (psf, "4", &namesize) ; + + if (namesize >= SIGNED_SIZEOF (name)) + return SFE_MAT4_BAD_NAME ; + + psf_binheader_readf (psf, "b", name, namesize) ; + name [namesize] = 0 ; + + psf_log_printf (psf, " Name : %s\n", name) ; + + psf->dataoffset = psf_ftell (psf) ; + + if (rows == 0 && cols == 0) + { psf_log_printf (psf, "*** Error : zero channel count.\n") ; + return SFE_CHANNEL_COUNT_ZERO ; + } ; + + psf->sf.channels = rows ; + psf->sf.frames = cols ; + + psf->sf.format = psf->endian | SF_FORMAT_MAT4 ; + switch (marker) + { case MAT4_BE_DOUBLE : + case MAT4_LE_DOUBLE : + psf->sf.format |= SF_FORMAT_DOUBLE ; + psf->bytewidth = 8 ; + break ; + + case MAT4_BE_FLOAT : + case MAT4_LE_FLOAT : + psf->sf.format |= SF_FORMAT_FLOAT ; + psf->bytewidth = 4 ; + break ; + + case MAT4_BE_PCM_32 : + case MAT4_LE_PCM_32 : + psf->sf.format |= SF_FORMAT_PCM_32 ; + psf->bytewidth = 4 ; + break ; + + case MAT4_BE_PCM_16 : + case MAT4_LE_PCM_16 : + psf->sf.format |= SF_FORMAT_PCM_16 ; + psf->bytewidth = 2 ; + break ; + + default : + psf_log_printf (psf, "*** Error : Bad marker %08X\n", marker) ; + return SFE_UNIMPLEMENTED ; + } ; + + if ((psf->filelength - psf->dataoffset) < psf->sf.channels * psf->sf.frames * psf->bytewidth) + { psf_log_printf (psf, "*** File seems to be truncated. %D <--> %D\n", + psf->filelength - psf->dataoffset, psf->sf.channels * psf->sf.frames * psf->bytewidth) ; + } + else if ((psf->filelength - psf->dataoffset) > psf->sf.channels * psf->sf.frames * psf->bytewidth) + psf->dataend = psf->dataoffset + rows * cols * psf->bytewidth ; + + psf->datalength = psf->filelength - psf->dataoffset - psf->dataend ; + + psf->sf.sections = 1 ; + + return 0 ; +} /* mat4_read_header */ + +static int +mat4_format_to_encoding (int format, int endian) +{ + switch (format | endian) + { case (SF_FORMAT_PCM_16 | SF_ENDIAN_BIG) : + return MAT4_BE_PCM_16 ; + + case (SF_FORMAT_PCM_16 | SF_ENDIAN_LITTLE) : + return MAT4_LE_PCM_16 ; + + case (SF_FORMAT_PCM_32 | SF_ENDIAN_BIG) : + return MAT4_BE_PCM_32 ; + + case (SF_FORMAT_PCM_32 | SF_ENDIAN_LITTLE) : + return MAT4_LE_PCM_32 ; + + case (SF_FORMAT_FLOAT | SF_ENDIAN_BIG) : + return MAT4_BE_FLOAT ; + + case (SF_FORMAT_FLOAT | SF_ENDIAN_LITTLE) : + return MAT4_LE_FLOAT ; + + case (SF_FORMAT_DOUBLE | SF_ENDIAN_BIG) : + return MAT4_BE_DOUBLE ; + + case (SF_FORMAT_DOUBLE | SF_ENDIAN_LITTLE) : + return MAT4_LE_DOUBLE ; + + default : break ; + } ; + + return -1 ; +} /* mat4_format_to_encoding */ + +static const char * +mat4_marker_to_str (int marker) +{ static char str [32] ; + + switch (marker) + { + case MAT4_BE_PCM_16 : return "big endian 16 bit PCM" ; + case MAT4_LE_PCM_16 : return "little endian 16 bit PCM" ; + + case MAT4_BE_PCM_32 : return "big endian 32 bit PCM" ; + case MAT4_LE_PCM_32 : return "little endian 32 bit PCM" ; + + + case MAT4_BE_FLOAT : return "big endian float" ; + case MAT4_LE_FLOAT : return "big endian float" ; + + case MAT4_BE_DOUBLE : return "big endian double" ; + case MAT4_LE_DOUBLE : return "little endian double" ; + } ; + + /* This is a little unsafe but is really only for debugging. */ + str [sizeof (str) - 1] = 0 ; + snprintf (str, sizeof (str) - 1, "%08X", marker) ; + return str ; +} /* mat4_marker_to_str */ + diff --git a/interpretor/libsndfile-1.0.25/src/mat5.c b/interpretor/libsndfile-1.0.25/src/mat5.c new file mode 100644 index 0000000..338477e --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/mat5.c @@ -0,0 +1,501 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*------------------------------------------------------------------------------ +** Information on how to decode and encode this file was obtained in a PDF +** file which I found on http://www.wotsit.org/. +** Also did a lot of testing with GNU Octave but do not have access to +** Matlab (tm) and so could not test it there. +*/ + +/*------------------------------------------------------------------------------ +** Macros to handle big/little endian issues. +*/ + +#define MATL_MARKER (MAKE_MARKER ('M', 'A', 'T', 'L')) + +#define IM_MARKER (('I' << 8) + 'M') +#define MI_MARKER (('M' << 8) + 'I') + +/*------------------------------------------------------------------------------ +** Enums and typedefs. +*/ + +enum +{ MAT5_TYPE_SCHAR = 0x1, + MAT5_TYPE_UCHAR = 0x2, + MAT5_TYPE_INT16 = 0x3, + MAT5_TYPE_UINT16 = 0x4, + MAT5_TYPE_INT32 = 0x5, + MAT5_TYPE_UINT32 = 0x6, + MAT5_TYPE_FLOAT = 0x7, + MAT5_TYPE_DOUBLE = 0x9, + MAT5_TYPE_ARRAY = 0xE, + + MAT5_TYPE_COMP_USHORT = 0x00020004, + MAT5_TYPE_COMP_UINT = 0x00040006 +} ; + +typedef struct +{ sf_count_t size ; + int rows, cols ; + char name [32] ; +} MAT5_MATRIX ; + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int mat5_close (SF_PRIVATE *psf) ; + +static int mat5_write_header (SF_PRIVATE *psf, int calc_length) ; +static int mat5_read_header (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +mat5_open (SF_PRIVATE *psf) +{ int subformat, error = 0 ; + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = mat5_read_header (psf))) + return error ; + } ; + + if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_MAT5) + return SFE_BAD_OPEN_FORMAT ; + + subformat = SF_CODEC (psf->sf.format) ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { if (psf->is_pipe) + return SFE_NO_PIPE_WRITE ; + + psf->endian = SF_ENDIAN (psf->sf.format) ; + if (CPU_IS_LITTLE_ENDIAN && (psf->endian == SF_ENDIAN_CPU || psf->endian == 0)) + psf->endian = SF_ENDIAN_LITTLE ; + else if (CPU_IS_BIG_ENDIAN && (psf->endian == SF_ENDIAN_CPU || psf->endian == 0)) + psf->endian = SF_ENDIAN_BIG ; + + if ((error = mat5_write_header (psf, SF_FALSE))) + return error ; + + psf->write_header = mat5_write_header ; + } ; + + psf->container_close = mat5_close ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + switch (subformat) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_32 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_FLOAT : + error = float32_init (psf) ; + break ; + + case SF_FORMAT_DOUBLE : + error = double64_init (psf) ; + break ; + + default : break ; + } ; + + return error ; +} /* mat5_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +mat5_close (SF_PRIVATE *psf) +{ + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + mat5_write_header (psf, SF_TRUE) ; + + return 0 ; +} /* mat5_close */ + +/*------------------------------------------------------------------------------ +*/ + +static int +mat5_write_header (SF_PRIVATE *psf, int calc_length) +{ static const char *filename = "MATLAB 5.0 MAT-file, written by " PACKAGE "-" VERSION ", " ; + static const char *sr_name = "samplerate\0\0\0\0\0\0\0\0\0\0\0" ; + static const char *wd_name = "wavedata\0" ; + sf_count_t current, datasize ; + int encoding ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf_fseek (psf, 0, SEEK_END) ; + psf->filelength = psf_ftell (psf) ; + psf_fseek (psf, 0, SEEK_SET) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + switch (SF_CODEC (psf->sf.format)) + { case SF_FORMAT_PCM_U8 : + encoding = MAT5_TYPE_UCHAR ; + break ; + + case SF_FORMAT_PCM_16 : + encoding = MAT5_TYPE_INT16 ; + break ; + + case SF_FORMAT_PCM_32 : + encoding = MAT5_TYPE_INT32 ; + break ; + + case SF_FORMAT_FLOAT : + encoding = MAT5_TYPE_FLOAT ; + break ; + + case SF_FORMAT_DOUBLE : + encoding = MAT5_TYPE_DOUBLE ; + break ; + + default : + return SFE_BAD_OPEN_FORMAT ; + } ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + psf_get_date_str (psf->u.cbuf, sizeof (psf->u.scbuf)) ; + psf_binheader_writef (psf, "bb", filename, strlen (filename), psf->u.cbuf, strlen (psf->u.cbuf) + 1) ; + + memset (psf->u.scbuf, ' ', 124 - psf->headindex) ; + psf_binheader_writef (psf, "b", psf->u.scbuf, make_size_t (124 - psf->headindex)) ; + + psf->rwf_endian = psf->endian ; + + if (psf->rwf_endian == SF_ENDIAN_BIG) + psf_binheader_writef (psf, "2b", 0x0100, "MI", make_size_t (2)) ; + else + psf_binheader_writef (psf, "2b", 0x0100, "IM", make_size_t (2)) ; + + psf_binheader_writef (psf, "444444", MAT5_TYPE_ARRAY, 64, MAT5_TYPE_UINT32, 8, 6, 0) ; + psf_binheader_writef (psf, "4444", MAT5_TYPE_INT32, 8, 1, 1) ; + psf_binheader_writef (psf, "44b", MAT5_TYPE_SCHAR, strlen (sr_name), sr_name, make_size_t (16)) ; + + if (psf->sf.samplerate > 0xFFFF) + psf_binheader_writef (psf, "44", MAT5_TYPE_COMP_UINT, psf->sf.samplerate) ; + else + { unsigned short samplerate = psf->sf.samplerate ; + + psf_binheader_writef (psf, "422", MAT5_TYPE_COMP_USHORT, samplerate, 0) ; + } ; + + datasize = psf->sf.frames * psf->sf.channels * psf->bytewidth ; + + psf_binheader_writef (psf, "t484444", MAT5_TYPE_ARRAY, datasize + 64, MAT5_TYPE_UINT32, 8, 6, 0) ; + psf_binheader_writef (psf, "t4448", MAT5_TYPE_INT32, 8, psf->sf.channels, psf->sf.frames) ; + psf_binheader_writef (psf, "44b", MAT5_TYPE_SCHAR, strlen (wd_name), wd_name, strlen (wd_name)) ; + + datasize = psf->sf.frames * psf->sf.channels * psf->bytewidth ; + if (datasize > 0x7FFFFFFF) + datasize = 0x7FFFFFFF ; + + psf_binheader_writef (psf, "t48", encoding, datasize) ; + + /* Header construction complete so write it out. */ + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* mat5_write_header */ + +static int +mat5_read_header (SF_PRIVATE *psf) +{ char name [32] ; + short version, endian ; + int type, flags1, flags2, rows, cols ; + unsigned size ; + + psf_binheader_readf (psf, "pb", 0, psf->u.cbuf, 124) ; + + psf->u.scbuf [125] = 0 ; + + if (strlen (psf->u.cbuf) >= 124) + return SFE_UNIMPLEMENTED ; + + if (strstr (psf->u.cbuf, "MATLAB 5.0 MAT-file") == psf->u.cbuf) + psf_log_printf (psf, "%s\n", psf->u.scbuf) ; + + + psf_binheader_readf (psf, "E22", &version, &endian) ; + + if (endian == MI_MARKER) + { psf->endian = psf->rwf_endian = SF_ENDIAN_BIG ; + if (CPU_IS_LITTLE_ENDIAN) version = ENDSWAP_SHORT (version) ; + } + else if (endian == IM_MARKER) + { psf->endian = psf->rwf_endian = SF_ENDIAN_LITTLE ; + if (CPU_IS_BIG_ENDIAN) version = ENDSWAP_SHORT (version) ; + } + else + return SFE_MAT5_BAD_ENDIAN ; + + if ((CPU_IS_LITTLE_ENDIAN && endian == IM_MARKER) || + (CPU_IS_BIG_ENDIAN && endian == MI_MARKER)) + version = ENDSWAP_SHORT (version) ; + + psf_log_printf (psf, "Version : 0x%04X\n", version) ; + psf_log_printf (psf, "Endian : 0x%04X => %s\n", endian, + (psf->endian == SF_ENDIAN_LITTLE) ? "Little" : "Big") ; + + /*========================================================*/ + psf_binheader_readf (psf, "44", &type, &size) ; + psf_log_printf (psf, "Block\n Type : %X Size : %d\n", type, size) ; + + if (type != MAT5_TYPE_ARRAY) + return SFE_MAT5_NO_BLOCK ; + + psf_binheader_readf (psf, "44", &type, &size) ; + psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; + + if (type != MAT5_TYPE_UINT32) + return SFE_MAT5_NO_BLOCK ; + + psf_binheader_readf (psf, "44", &flags1, &flags2) ; + psf_log_printf (psf, " Flg1 : %X Flg2 : %d\n", flags1, flags2) ; + + psf_binheader_readf (psf, "44", &type, &size) ; + psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; + + if (type != MAT5_TYPE_INT32) + return SFE_MAT5_NO_BLOCK ; + + psf_binheader_readf (psf, "44", &rows, &cols) ; + psf_log_printf (psf, " Rows : %X Cols : %d\n", rows, cols) ; + + if (rows != 1 || cols != 1) + return SFE_MAT5_SAMPLE_RATE ; + + psf_binheader_readf (psf, "4", &type) ; + + if (type == MAT5_TYPE_SCHAR) + { psf_binheader_readf (psf, "4", &size) ; + psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; + if (size > SIGNED_SIZEOF (name) - 1) + { psf_log_printf (psf, "Error : Bad name length.\n") ; + return SFE_MAT5_NO_BLOCK ; + } ; + + psf_binheader_readf (psf, "bj", name, size, (8 - (size % 8)) % 8) ; + name [size] = 0 ; + } + else if ((type & 0xFFFF) == MAT5_TYPE_SCHAR) + { size = type >> 16 ; + if (size > 4) + { psf_log_printf (psf, "Error : Bad name length.\n") ; + return SFE_MAT5_NO_BLOCK ; + } ; + + psf_log_printf (psf, " Type : %X\n", type) ; + psf_binheader_readf (psf, "4", &name) ; + name [size] = 0 ; + } + else + return SFE_MAT5_NO_BLOCK ; + + psf_log_printf (psf, " Name : %s\n", name) ; + + /*-----------------------------------------*/ + + psf_binheader_readf (psf, "44", &type, &size) ; + + switch (type) + { case MAT5_TYPE_DOUBLE : + { double samplerate ; + + psf_binheader_readf (psf, "d", &samplerate) ; + snprintf (name, sizeof (name), "%f\n", samplerate) ; + psf_log_printf (psf, " Val : %s\n", name) ; + + psf->sf.samplerate = lrint (samplerate) ; + } ; + break ; + + case MAT5_TYPE_COMP_USHORT : + { unsigned short samplerate ; + + psf_binheader_readf (psf, "j2j", -4, &samplerate, 2) ; + psf_log_printf (psf, " Val : %u\n", samplerate) ; + psf->sf.samplerate = samplerate ; + } + break ; + + case MAT5_TYPE_COMP_UINT : + psf_log_printf (psf, " Val : %u\n", size) ; + psf->sf.samplerate = size ; + break ; + + default : + psf_log_printf (psf, " Type : %X Size : %d ***\n", type, size) ; + return SFE_MAT5_SAMPLE_RATE ; + } ; + + /*-----------------------------------------*/ + + + psf_binheader_readf (psf, "44", &type, &size) ; + psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; + + if (type != MAT5_TYPE_ARRAY) + return SFE_MAT5_NO_BLOCK ; + + psf_binheader_readf (psf, "44", &type, &size) ; + psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; + + if (type != MAT5_TYPE_UINT32) + return SFE_MAT5_NO_BLOCK ; + + psf_binheader_readf (psf, "44", &flags1, &flags2) ; + psf_log_printf (psf, " Flg1 : %X Flg2 : %d\n", flags1, flags2) ; + + psf_binheader_readf (psf, "44", &type, &size) ; + psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; + + if (type != MAT5_TYPE_INT32) + return SFE_MAT5_NO_BLOCK ; + + psf_binheader_readf (psf, "44", &rows, &cols) ; + psf_log_printf (psf, " Rows : %X Cols : %d\n", rows, cols) ; + + psf_binheader_readf (psf, "4", &type) ; + + if (type == MAT5_TYPE_SCHAR) + { psf_binheader_readf (psf, "4", &size) ; + psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; + if (size > SIGNED_SIZEOF (name) - 1) + { psf_log_printf (psf, "Error : Bad name length.\n") ; + return SFE_MAT5_NO_BLOCK ; + } ; + + psf_binheader_readf (psf, "bj", name, size, (8 - (size % 8)) % 8) ; + name [size] = 0 ; + } + else if ((type & 0xFFFF) == MAT5_TYPE_SCHAR) + { size = type >> 16 ; + if (size > 4) + { psf_log_printf (psf, "Error : Bad name length.\n") ; + return SFE_MAT5_NO_BLOCK ; + } ; + + psf_log_printf (psf, " Type : %X\n", type) ; + psf_binheader_readf (psf, "4", &name) ; + name [size] = 0 ; + } + else + return SFE_MAT5_NO_BLOCK ; + + psf_log_printf (psf, " Name : %s\n", name) ; + + psf_binheader_readf (psf, "44", &type, &size) ; + psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ; + + /*++++++++++++++++++++++++++++++++++++++++++++++++++*/ + + if (rows == 0 && cols == 0) + { psf_log_printf (psf, "*** Error : zero channel count.\n") ; + return SFE_CHANNEL_COUNT_ZERO ; + } ; + + psf->sf.channels = rows ; + psf->sf.frames = cols ; + + psf->sf.format = psf->endian | SF_FORMAT_MAT5 ; + + switch (type) + { case MAT5_TYPE_DOUBLE : + psf_log_printf (psf, "Data type : double\n") ; + psf->sf.format |= SF_FORMAT_DOUBLE ; + psf->bytewidth = 8 ; + break ; + + case MAT5_TYPE_FLOAT : + psf_log_printf (psf, "Data type : float\n") ; + psf->sf.format |= SF_FORMAT_FLOAT ; + psf->bytewidth = 4 ; + break ; + + case MAT5_TYPE_INT32 : + psf_log_printf (psf, "Data type : 32 bit PCM\n") ; + psf->sf.format |= SF_FORMAT_PCM_32 ; + psf->bytewidth = 4 ; + break ; + + case MAT5_TYPE_INT16 : + psf_log_printf (psf, "Data type : 16 bit PCM\n") ; + psf->sf.format |= SF_FORMAT_PCM_16 ; + psf->bytewidth = 2 ; + break ; + + case MAT5_TYPE_UCHAR : + psf_log_printf (psf, "Data type : unsigned 8 bit PCM\n") ; + psf->sf.format |= SF_FORMAT_PCM_U8 ; + psf->bytewidth = 1 ; + break ; + + default : + psf_log_printf (psf, "*** Error : Bad marker %08X\n", type) ; + return SFE_UNIMPLEMENTED ; + } ; + + psf->dataoffset = psf_ftell (psf) ; + psf->datalength = psf->filelength - psf->dataoffset ; + + return 0 ; +} /* mat5_read_header */ + diff --git a/interpretor/libsndfile-1.0.25/src/mpc2k.c b/interpretor/libsndfile-1.0.25/src/mpc2k.c new file mode 100644 index 0000000..0170f7c --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/mpc2k.c @@ -0,0 +1,204 @@ +/* +** Copyright (C) 2008-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/* +** Info from Olivier Tristan +** +** HEADER +** 2 magic bytes: 1 and 4. +** 17 char for the name of the sample. +** 3 bytes: level, tune and channels (0 for channels is mono while 1 is stereo) +** 4 uint32: sampleStart, loopEnd, sampleFrames and loopLength +** 1 byte: loopMode (0 no loop, 1 forward looping) +** 1 byte: number of beat in loop +** 1 uint16: sampleRate +** +** DATA +** Data are always non compressed 16 bits interleaved +*/ + +#define HEADER_LENGTH 42 /* Sum of above data fields. */ +#define HEADER_NAME_LEN 17 /* Length of name string. */ + +#define SFE_MPC_NO_MARKER 666 + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int mpc2k_close (SF_PRIVATE *psf) ; + +static int mpc2k_write_header (SF_PRIVATE *psf, int calc_length) ; +static int mpc2k_read_header (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +mpc2k_open (SF_PRIVATE *psf) +{ int error = 0 ; + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = mpc2k_read_header (psf))) + return error ; + } ; + + if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_MPC2K) + return SFE_BAD_OPEN_FORMAT ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { if (mpc2k_write_header (psf, SF_FALSE)) + return psf->error ; + + psf->write_header = mpc2k_write_header ; + } ; + + psf->container_close = mpc2k_close ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + error = pcm_init (psf) ; + + return error ; +} /* mpc2k_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +mpc2k_close (SF_PRIVATE *psf) +{ + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + mpc2k_write_header (psf, SF_TRUE) ; + + return 0 ; +} /* mpc2k_close */ + +static int +mpc2k_write_header (SF_PRIVATE *psf, int calc_length) +{ char sample_name [HEADER_NAME_LEN + 1] ; + sf_count_t current ; + + if (psf->pipeoffset > 0) + return 0 ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->dataoffset = HEADER_LENGTH ; + psf->datalength = psf->filelength - psf->dataoffset ; + + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + + /* + ** Only attempt to seek if we are not writng to a pipe. If we are + ** writing to a pipe we shouldn't be here anyway. + */ + if (psf->is_pipe == SF_FALSE) + psf_fseek (psf, 0, SEEK_SET) ; + + snprintf (sample_name, sizeof (sample_name), "%s ", psf->file.name.c) ; + + psf_binheader_writef (psf, "e11b", 1, 4, sample_name, make_size_t (HEADER_NAME_LEN)) ; + psf_binheader_writef (psf, "e111", 100, 0, (psf->sf.channels - 1) & 1) ; + psf_binheader_writef (psf, "et4888", 0, psf->sf.frames, psf->sf.frames, psf->sf.frames) ; + psf_binheader_writef (psf, "e112", 0, 1, (uint16_t) psf->sf.samplerate) ; + + /* Always 16 bit little endian data. */ + psf->bytewidth = 2 ; + psf->endian = SF_ENDIAN_LITTLE ; + + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* mpc2k_write_header */ + +static int +mpc2k_read_header (SF_PRIVATE *psf) +{ char sample_name [HEADER_NAME_LEN + 1] ; + unsigned char bytes [4] ; + uint32_t sample_start, loop_end, sample_frames, loop_length ; + uint16_t sample_rate ; + + psf_binheader_readf (psf, "pebb", 0, bytes, 2, sample_name, make_size_t (HEADER_NAME_LEN)) ; + + if (bytes [0] != 1 || bytes [1] != 4) + return SFE_MPC_NO_MARKER ; + + sample_name [HEADER_NAME_LEN] = 0 ; + + psf_log_printf (psf, "MPC2000\n Name : %s\n", sample_name) ; + + psf_binheader_readf (psf, "eb4444", bytes, 3, &sample_start, &loop_end, &sample_frames, &loop_length) ; + + psf->sf.channels = bytes [2] ? 2 : 1 ; + + psf_log_printf (psf, " Level : %d\n Tune : %d\n Stereo : %s\n", bytes [0], bytes [1], bytes [2] ? "Yes" : "No") ; + + psf_log_printf (psf, " Sample start : %d\n Loop end : %d\n Frames : %d\n Length : %d\n", sample_start, loop_end, sample_frames, loop_length) ; + + psf_binheader_readf (psf, "eb2", bytes, 2, &sample_rate) ; + + psf_log_printf (psf, " Loop mode : %s\n Beats : %d\n Sample rate : %d\nEnd\n", bytes [0] ? "None" : "Fwd", bytes [1], sample_rate) ; + + psf->sf.samplerate = sample_rate ; + + psf->sf.format = SF_FORMAT_MPC2K | SF_FORMAT_PCM_16 ; + + psf->dataoffset = psf_ftell (psf) ; + + /* Always 16 bit little endian data. */ + psf->bytewidth = 2 ; + psf->endian = SF_ENDIAN_LITTLE ; + + psf->datalength = psf->filelength - psf->dataoffset ; + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + psf->sf.frames = psf->datalength / psf->blockwidth ; + + psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; + + return 0 ; +} /* mpc2k_read_header */ + diff --git a/interpretor/libsndfile-1.0.25/src/ms_adpcm.c b/interpretor/libsndfile-1.0.25/src/ms_adpcm.c new file mode 100644 index 0000000..7d04f85 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/ms_adpcm.c @@ -0,0 +1,834 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" +#include "wav_w64.h" + +/* These required here because we write the header in this file. */ + +#define RIFF_MARKER (MAKE_MARKER ('R', 'I', 'F', 'F')) +#define WAVE_MARKER (MAKE_MARKER ('W', 'A', 'V', 'E')) +#define fmt_MARKER (MAKE_MARKER ('f', 'm', 't', ' ')) +#define fact_MARKER (MAKE_MARKER ('f', 'a', 'c', 't')) +#define data_MARKER (MAKE_MARKER ('d', 'a', 't', 'a')) + +#define WAVE_FORMAT_MS_ADPCM 0x0002 + +typedef struct +{ int channels, blocksize, samplesperblock, blocks, dataremaining ; + int blockcount ; + sf_count_t samplecount ; + short *samples ; + unsigned char *block ; +#if HAVE_FLEXIBLE_ARRAY + short dummydata [] ; /* ISO C99 struct flexible array. */ +#else + short dummydata [0] ; /* This is a hack an might not work. */ +#endif +} MSADPCM_PRIVATE ; + +/*============================================================================================ +** MS ADPCM static data and functions. +*/ + +static int AdaptationTable [] = +{ 230, 230, 230, 230, 307, 409, 512, 614, + 768, 614, 512, 409, 307, 230, 230, 230 +} ; + +/* TODO : The first 7 coef's are are always hardcode and must + appear in the actual WAVE file. They should be read in + in case a sound program added extras to the list. */ + +static int AdaptCoeff1 [MSADPCM_ADAPT_COEFF_COUNT] = +{ 256, 512, 0, 192, 240, 460, 392 +} ; + +static int AdaptCoeff2 [MSADPCM_ADAPT_COEFF_COUNT] = +{ 0, -256, 0, 64, 0, -208, -232 +} ; + +/*============================================================================================ +** MS ADPCM Block Layout. +** ====================== +** Block is usually 256, 512 or 1024 bytes depending on sample rate. +** For a mono file, the block is laid out as follows: +** byte purpose +** 0 block predictor [0..6] +** 1,2 initial idelta (positive) +** 3,4 sample 1 +** 5,6 sample 0 +** 7..n packed bytecodes +** +** For a stereo file, the block is laid out as follows: +** byte purpose +** 0 block predictor [0..6] for left channel +** 1 block predictor [0..6] for right channel +** 2,3 initial idelta (positive) for left channel +** 4,5 initial idelta (positive) for right channel +** 6,7 sample 1 for left channel +** 8,9 sample 1 for right channel +** 10,11 sample 0 for left channel +** 12,13 sample 0 for right channel +** 14..n packed bytecodes +*/ + +/*============================================================================================ +** Static functions. +*/ + +static int msadpcm_decode_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms) ; +static sf_count_t msadpcm_read_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms, short *ptr, int len) ; + +static int msadpcm_encode_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms) ; +static sf_count_t msadpcm_write_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms, const short *ptr, int len) ; + +static sf_count_t msadpcm_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t msadpcm_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t msadpcm_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t msadpcm_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t msadpcm_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t msadpcm_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t msadpcm_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t msadpcm_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static sf_count_t msadpcm_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ; +static int msadpcm_close (SF_PRIVATE *psf) ; + +static void choose_predictor (unsigned int channels, short *data, int *bpred, int *idelta) ; + +/*============================================================================================ +** MS ADPCM Read Functions. +*/ + +int +wav_w64_msadpcm_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) +{ MSADPCM_PRIVATE *pms ; + unsigned int pmssize ; + int count ; + + if (psf->codec_data != NULL) + { psf_log_printf (psf, "*** psf->codec_data is not NULL.\n") ; + return SFE_INTERNAL ; + } ; + + if (psf->file.mode == SFM_WRITE) + samplesperblock = 2 + 2 * (blockalign - 7 * psf->sf.channels) / psf->sf.channels ; + + pmssize = sizeof (MSADPCM_PRIVATE) + blockalign + 3 * psf->sf.channels * samplesperblock ; + + if (! (psf->codec_data = calloc (1, pmssize))) + return SFE_MALLOC_FAILED ; + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + + pms->samples = pms->dummydata ; + pms->block = (unsigned char*) (pms->dummydata + psf->sf.channels * samplesperblock) ; + + pms->channels = psf->sf.channels ; + pms->blocksize = blockalign ; + pms->samplesperblock = samplesperblock ; + + if (pms->blocksize == 0) + { psf_log_printf (psf, "*** Error : pms->blocksize should not be zero.\n") ; + return SFE_INTERNAL ; + } ; + + if (psf->file.mode == SFM_READ) + { pms->dataremaining = psf->datalength ; + + if (psf->datalength % pms->blocksize) + pms->blocks = psf->datalength / pms->blocksize + 1 ; + else + pms->blocks = psf->datalength / pms->blocksize ; + + count = 2 * (pms->blocksize - 6 * pms->channels) / pms->channels ; + if (pms->samplesperblock != count) + { psf_log_printf (psf, "*** Error : samplesperblock should be %d.\n", count) ; + return SFE_INTERNAL ; + } ; + + psf->sf.frames = (psf->datalength / pms->blocksize) * pms->samplesperblock ; + + psf_log_printf (psf, " bpred idelta\n") ; + + msadpcm_decode_block (psf, pms) ; + + psf->read_short = msadpcm_read_s ; + psf->read_int = msadpcm_read_i ; + psf->read_float = msadpcm_read_f ; + psf->read_double = msadpcm_read_d ; + } ; + + if (psf->file.mode == SFM_WRITE) + { pms->samples = pms->dummydata ; + + pms->samplecount = 0 ; + + psf->write_short = msadpcm_write_s ; + psf->write_int = msadpcm_write_i ; + psf->write_float = msadpcm_write_f ; + psf->write_double = msadpcm_write_d ; + } ; + + psf->codec_close = msadpcm_close ; + psf->seek = msadpcm_seek ; + + return 0 ; +} /* wav_w64_msadpcm_init */ + +static int +msadpcm_decode_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms) +{ int chan, k, blockindx, sampleindx ; + short bytecode, bpred [2], chan_idelta [2] ; + + int predict ; + int current ; + int idelta ; + + pms->blockcount ++ ; + pms->samplecount = 0 ; + + if (pms->blockcount > pms->blocks) + { memset (pms->samples, 0, pms->samplesperblock * pms->channels) ; + return 1 ; + } ; + + if ((k = psf_fread (pms->block, 1, pms->blocksize, psf)) != pms->blocksize) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, pms->blocksize) ; + + /* Read and check the block header. */ + + if (pms->channels == 1) + { bpred [0] = pms->block [0] ; + + if (bpred [0] >= 7) + psf_log_printf (psf, "MS ADPCM synchronisation error (%d).\n", bpred [0]) ; + + chan_idelta [0] = pms->block [1] | (pms->block [2] << 8) ; + chan_idelta [1] = 0 ; + + psf_log_printf (psf, "(%d) (%d)\n", bpred [0], chan_idelta [0]) ; + + pms->samples [1] = pms->block [3] | (pms->block [4] << 8) ; + pms->samples [0] = pms->block [5] | (pms->block [6] << 8) ; + blockindx = 7 ; + } + else + { bpred [0] = pms->block [0] ; + bpred [1] = pms->block [1] ; + + if (bpred [0] >= 7 || bpred [1] >= 7) + psf_log_printf (psf, "MS ADPCM synchronisation error (%d %d).\n", bpred [0], bpred [1]) ; + + chan_idelta [0] = pms->block [2] | (pms->block [3] << 8) ; + chan_idelta [1] = pms->block [4] | (pms->block [5] << 8) ; + + psf_log_printf (psf, "(%d, %d) (%d, %d)\n", bpred [0], bpred [1], chan_idelta [0], chan_idelta [1]) ; + + pms->samples [2] = pms->block [6] | (pms->block [7] << 8) ; + pms->samples [3] = pms->block [8] | (pms->block [9] << 8) ; + + pms->samples [0] = pms->block [10] | (pms->block [11] << 8) ; + pms->samples [1] = pms->block [12] | (pms->block [13] << 8) ; + + blockindx = 14 ; + } ; + + /*-------------------------------------------------------- + This was left over from a time when calculations were done + as ints rather than shorts. Keep this around as a reminder + in case I ever find a file which decodes incorrectly. + + if (chan_idelta [0] & 0x8000) + chan_idelta [0] -= 0x10000 ; + if (chan_idelta [1] & 0x8000) + chan_idelta [1] -= 0x10000 ; + --------------------------------------------------------*/ + + /* Pull apart the packed 4 bit samples and store them in their + ** correct sample positions. + */ + + sampleindx = 2 * pms->channels ; + while (blockindx < pms->blocksize) + { bytecode = pms->block [blockindx++] ; + pms->samples [sampleindx++] = (bytecode >> 4) & 0x0F ; + pms->samples [sampleindx++] = bytecode & 0x0F ; + } ; + + /* Decode the encoded 4 bit samples. */ + + for (k = 2 * pms->channels ; k < (pms->samplesperblock * pms->channels) ; k ++) + { chan = (pms->channels > 1) ? (k % 2) : 0 ; + + bytecode = pms->samples [k] & 0xF ; + + /* Compute next Adaptive Scale Factor (ASF) */ + idelta = chan_idelta [chan] ; + chan_idelta [chan] = (AdaptationTable [bytecode] * idelta) >> 8 ; /* => / 256 => FIXED_POINT_ADAPTATION_BASE == 256 */ + if (chan_idelta [chan] < 16) + chan_idelta [chan] = 16 ; + if (bytecode & 0x8) + bytecode -= 0x10 ; + + predict = ((pms->samples [k - pms->channels] * AdaptCoeff1 [bpred [chan]]) + + (pms->samples [k - 2 * pms->channels] * AdaptCoeff2 [bpred [chan]])) >> 8 ; /* => / 256 => FIXED_POINT_COEFF_BASE == 256 */ + current = (bytecode * idelta) + predict ; + + if (current > 32767) + current = 32767 ; + else if (current < -32768) + current = -32768 ; + + pms->samples [k] = current ; + } ; + + return 1 ; +} /* msadpcm_decode_block */ + +static sf_count_t +msadpcm_read_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms, short *ptr, int len) +{ int count, total = 0, indx = 0 ; + + while (indx < len) + { if (pms->blockcount >= pms->blocks && pms->samplecount >= pms->samplesperblock) + { memset (&(ptr [indx]), 0, (size_t) ((len - indx) * sizeof (short))) ; + return total ; + } ; + + if (pms->samplecount >= pms->samplesperblock) + msadpcm_decode_block (psf, pms) ; + + count = (pms->samplesperblock - pms->samplecount) * pms->channels ; + count = (len - indx > count) ? count : len - indx ; + + memcpy (&(ptr [indx]), &(pms->samples [pms->samplecount * pms->channels]), count * sizeof (short)) ; + indx += count ; + pms->samplecount += count / pms->channels ; + total = indx ; + } ; + + return total ; +} /* msadpcm_read_block */ + +static sf_count_t +msadpcm_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ MSADPCM_PRIVATE *pms ; + int readcount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + + while (len > 0) + { readcount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = msadpcm_read_block (psf, pms, ptr, readcount) ; + + total += count ; + len -= count ; + if (count != readcount) + break ; + } ; + + return total ; +} /* msadpcm_read_s */ + +static sf_count_t +msadpcm_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ MSADPCM_PRIVATE *pms ; + short *sptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = msadpcm_read_block (psf, pms, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = sptr [k] << 16 ; + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + return total ; +} /* msadpcm_read_i */ + +static sf_count_t +msadpcm_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ MSADPCM_PRIVATE *pms ; + short *sptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + float normfact ; + + if (! psf->codec_data) + return 0 ; + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = msadpcm_read_block (psf, pms, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * (float) (sptr [k]) ; + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + return total ; +} /* msadpcm_read_f */ + +static sf_count_t +msadpcm_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ MSADPCM_PRIVATE *pms ; + short *sptr ; + int k, bufferlen, readcount = 0, count ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ; + + if (! psf->codec_data) + return 0 ; + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = msadpcm_read_block (psf, pms, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * (double) (sptr [k]) ; + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + return total ; +} /* msadpcm_read_d */ + +static sf_count_t +msadpcm_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) +{ MSADPCM_PRIVATE *pms ; + int newblock, newsample ; + + if (! psf->codec_data) + return 0 ; + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + + if (psf->datalength < 0 || psf->dataoffset < 0) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + if (offset == 0) + { psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + pms->blockcount = 0 ; + msadpcm_decode_block (psf, pms) ; + pms->samplecount = 0 ; + return 0 ; + } ; + + if (offset < 0 || offset > pms->blocks * pms->samplesperblock) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + newblock = offset / pms->samplesperblock ; + newsample = offset % pms->samplesperblock ; + + if (mode == SFM_READ) + { psf_fseek (psf, psf->dataoffset + newblock * pms->blocksize, SEEK_SET) ; + pms->blockcount = newblock ; + msadpcm_decode_block (psf, pms) ; + pms->samplecount = newsample ; + } + else + { /* What to do about write??? */ + psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + return newblock * pms->samplesperblock + newsample ; +} /* msadpcm_seek */ + +/*========================================================================================== +** MS ADPCM Write Functions. +*/ + +void +msadpcm_write_adapt_coeffs (SF_PRIVATE *psf) +{ int k ; + + for (k = 0 ; k < MSADPCM_ADAPT_COEFF_COUNT ; k++) + psf_binheader_writef (psf, "22", AdaptCoeff1 [k], AdaptCoeff2 [k]) ; +} /* msadpcm_write_adapt_coeffs */ + +/*========================================================================================== +*/ + +static int +msadpcm_encode_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms) +{ unsigned int blockindx ; + unsigned char byte ; + int chan, k, predict, bpred [2], idelta [2], errordelta, newsamp ; + + choose_predictor (pms->channels, pms->samples, bpred, idelta) ; + + /* Write the block header. */ + + if (pms->channels == 1) + { pms->block [0] = bpred [0] ; + pms->block [1] = idelta [0] & 0xFF ; + pms->block [2] = idelta [0] >> 8 ; + pms->block [3] = pms->samples [1] & 0xFF ; + pms->block [4] = pms->samples [1] >> 8 ; + pms->block [5] = pms->samples [0] & 0xFF ; + pms->block [6] = pms->samples [0] >> 8 ; + + blockindx = 7 ; + byte = 0 ; + + /* Encode the samples as 4 bit. */ + + for (k = 2 ; k < pms->samplesperblock ; k++) + { predict = (pms->samples [k-1] * AdaptCoeff1 [bpred [0]] + pms->samples [k-2] * AdaptCoeff2 [bpred [0]]) >> 8 ; + errordelta = (pms->samples [k] - predict) / idelta [0] ; + if (errordelta < -8) + errordelta = -8 ; + else if (errordelta > 7) + errordelta = 7 ; + newsamp = predict + (idelta [0] * errordelta) ; + if (newsamp > 32767) + newsamp = 32767 ; + else if (newsamp < -32768) + newsamp = -32768 ; + if (errordelta < 0) + errordelta += 0x10 ; + + byte = (byte << 4) | (errordelta & 0xF) ; + if (k % 2) + { pms->block [blockindx++] = byte ; + byte = 0 ; + } ; + + idelta [0] = (idelta [0] * AdaptationTable [errordelta]) >> 8 ; + if (idelta [0] < 16) + idelta [0] = 16 ; + pms->samples [k] = newsamp ; + } ; + } + else + { /* Stereo file. */ + pms->block [0] = bpred [0] ; + pms->block [1] = bpred [1] ; + + pms->block [2] = idelta [0] & 0xFF ; + pms->block [3] = idelta [0] >> 8 ; + pms->block [4] = idelta [1] & 0xFF ; + pms->block [5] = idelta [1] >> 8 ; + + pms->block [6] = pms->samples [2] & 0xFF ; + pms->block [7] = pms->samples [2] >> 8 ; + pms->block [8] = pms->samples [3] & 0xFF ; + pms->block [9] = pms->samples [3] >> 8 ; + + pms->block [10] = pms->samples [0] & 0xFF ; + pms->block [11] = pms->samples [0] >> 8 ; + pms->block [12] = pms->samples [1] & 0xFF ; + pms->block [13] = pms->samples [1] >> 8 ; + + blockindx = 14 ; + byte = 0 ; + chan = 1 ; + + for (k = 4 ; k < 2 * pms->samplesperblock ; k++) + { chan = k & 1 ; + + predict = (pms->samples [k-2] * AdaptCoeff1 [bpred [chan]] + pms->samples [k-4] * AdaptCoeff2 [bpred [chan]]) >> 8 ; + errordelta = (pms->samples [k] - predict) / idelta [chan] ; + + + if (errordelta < -8) + errordelta = -8 ; + else if (errordelta > 7) + errordelta = 7 ; + newsamp = predict + (idelta [chan] * errordelta) ; + if (newsamp > 32767) + newsamp = 32767 ; + else if (newsamp < -32768) + newsamp = -32768 ; + if (errordelta < 0) + errordelta += 0x10 ; + + byte = (byte << 4) | (errordelta & 0xF) ; + + if (chan) + { pms->block [blockindx++] = byte ; + byte = 0 ; + } ; + + idelta [chan] = (idelta [chan] * AdaptationTable [errordelta]) >> 8 ; + if (idelta [chan] < 16) + idelta [chan] = 16 ; + pms->samples [k] = newsamp ; + } ; + } ; + + /* Write the block to disk. */ + + if ((k = psf_fwrite (pms->block, 1, pms->blocksize, psf)) != pms->blocksize) + psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, pms->blocksize) ; + + memset (pms->samples, 0, pms->samplesperblock * sizeof (short)) ; + + pms->blockcount ++ ; + pms->samplecount = 0 ; + + return 1 ; +} /* msadpcm_encode_block */ + +static sf_count_t +msadpcm_write_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms, const short *ptr, int len) +{ int count, total = 0, indx = 0 ; + + while (indx < len) + { count = (pms->samplesperblock - pms->samplecount) * pms->channels ; + + if (count > len - indx) + count = len - indx ; + + memcpy (&(pms->samples [pms->samplecount * pms->channels]), &(ptr [total]), count * sizeof (short)) ; + indx += count ; + pms->samplecount += count / pms->channels ; + total = indx ; + + if (pms->samplecount >= pms->samplesperblock) + msadpcm_encode_block (psf, pms) ; + } ; + + return total ; +} /* msadpcm_write_block */ + +static sf_count_t +msadpcm_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ MSADPCM_PRIVATE *pms ; + int writecount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + + while (len > 0) + { writecount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = msadpcm_write_block (psf, pms, ptr, writecount) ; + + total += count ; + len -= count ; + if (count != writecount) + break ; + } ; + + return total ; +} /* msadpcm_write_s */ + +static sf_count_t +msadpcm_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ MSADPCM_PRIVATE *pms ; + short *sptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = ptr [total + k] >> 16 ; + count = msadpcm_write_block (psf, pms, sptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + return total ; +} /* msadpcm_write_i */ + +static sf_count_t +msadpcm_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ MSADPCM_PRIVATE *pms ; + short *sptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + float normfact ; + + if (! psf->codec_data) + return 0 ; + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = lrintf (normfact * ptr [total + k]) ; + count = msadpcm_write_block (psf, pms, sptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + return total ; +} /* msadpcm_write_f */ + +static sf_count_t +msadpcm_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ MSADPCM_PRIVATE *pms ; + short *sptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ; + + if (! psf->codec_data) + return 0 ; + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = lrint (normfact * ptr [total + k]) ; + count = msadpcm_write_block (psf, pms, sptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + return total ; +} /* msadpcm_write_d */ + +/*======================================================================================== +*/ + +static int +msadpcm_close (SF_PRIVATE *psf) +{ MSADPCM_PRIVATE *pms ; + + pms = (MSADPCM_PRIVATE*) psf->codec_data ; + + if (psf->file.mode == SFM_WRITE) + { /* Now we know static int for certain the length of the file we can + ** re-write the header. + */ + + if (pms->samplecount && pms->samplecount < pms->samplesperblock) + msadpcm_encode_block (psf, pms) ; + } ; + + return 0 ; +} /* msadpcm_close */ + +/*======================================================================================== +** Static functions. +*/ + +/*---------------------------------------------------------------------------------------- +** Choosing the block predictor. +** Each block requires a predictor and an idelta for each channel. +** The predictor is in the range [0..6] which is an indx into the two AdaptCoeff tables. +** The predictor is chosen by trying all of the possible predictors on a small set of +** samples at the beginning of the block. The predictor with the smallest average +** abs (idelta) is chosen as the best predictor for this block. +** The value of idelta is chosen to to give a 4 bit code value of +/- 4 (approx. half the +** max. code value). If the average abs (idelta) is zero, the sixth predictor is chosen. +** If the value of idelta is less then 16 it is set to 16. +** +** Microsoft uses an IDELTA_COUNT (number of sample pairs used to choose best predictor) +** value of 3. The best possible results would be obtained by using all the samples to +** choose the predictor. +*/ + +#define IDELTA_COUNT 3 + +static void +choose_predictor (unsigned int channels, short *data, int *block_pred, int *idelta) +{ unsigned int chan, k, bpred, idelta_sum, best_bpred, best_idelta ; + + for (chan = 0 ; chan < channels ; chan++) + { best_bpred = best_idelta = 0 ; + + for (bpred = 0 ; bpred < 7 ; bpred++) + { idelta_sum = 0 ; + for (k = 2 ; k < 2 + IDELTA_COUNT ; k++) + idelta_sum += abs (data [k * channels] - ((data [(k - 1) * channels] * AdaptCoeff1 [bpred] + data [(k - 2) * channels] * AdaptCoeff2 [bpred]) >> 8)) ; + idelta_sum /= (4 * IDELTA_COUNT) ; + + if (bpred == 0 || idelta_sum < best_idelta) + { best_bpred = bpred ; + best_idelta = idelta_sum ; + } ; + + if (! idelta_sum) + { best_bpred = bpred ; + best_idelta = 16 ; + break ; + } ; + + } ; /* for bpred ... */ + if (best_idelta < 16) + best_idelta = 16 ; + + block_pred [chan] = best_bpred ; + idelta [chan] = best_idelta ; + } ; + + return ; +} /* choose_predictor */ + diff --git a/interpretor/libsndfile-1.0.25/src/nist.c b/interpretor/libsndfile-1.0.25/src/nist.c new file mode 100644 index 0000000..cd3afac --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/nist.c @@ -0,0 +1,377 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** Some of the information used to read NIST files was gleaned from +** reading the code of Bill Schottstaedt's sndlib library +** ftp://ccrma-ftp.stanford.edu/pub/Lisp/sndlib.tar.gz +** However, no code from that package was used. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*------------------------------------------------------------------------------ +*/ + +#define NIST_HEADER_LENGTH 1024 + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int nist_close (SF_PRIVATE *psf) ; +static int nist_write_header (SF_PRIVATE *psf, int calc_length) ; +static int nist_read_header (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +*/ + +int +nist_open (SF_PRIVATE *psf) +{ int error ; + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = nist_read_header (psf))) + return error ; + } ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { if (psf->is_pipe) + return SFE_NO_PIPE_WRITE ; + + if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_NIST) + return SFE_BAD_OPEN_FORMAT ; + + psf->endian = SF_ENDIAN (psf->sf.format) ; + if (psf->endian == 0 || psf->endian == SF_ENDIAN_CPU) + psf->endian = (CPU_IS_BIG_ENDIAN) ? SF_ENDIAN_BIG : SF_ENDIAN_LITTLE ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + psf->sf.frames = 0 ; + + if ((error = nist_write_header (psf, SF_FALSE))) + return error ; + + psf->write_header = nist_write_header ; + } ; + + psf->container_close = nist_close ; + + switch (SF_CODEC (psf->sf.format)) + { case SF_FORMAT_PCM_S8 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_ULAW : + error = ulaw_init (psf) ; + break ; + + case SF_FORMAT_ALAW : + error = alaw_init (psf) ; + break ; + + default : error = SFE_UNIMPLEMENTED ; + break ; + } ; + + return error ; +} /* nist_open */ + +/*------------------------------------------------------------------------------ +*/ + +static char bad_header [] = +{ 'N', 'I', 'S', 'T', '_', '1', 'A', 0x0d, 0x0a, + ' ', ' ', ' ', '1', '0', '2', '4', 0x0d, 0x0a, + 0 +} ; + + static int +nist_read_header (SF_PRIVATE *psf) +{ char *psf_header ; + int bitwidth = 0, count, encoding ; + unsigned bytes = 0 ; + char str [64], *cptr ; + long samples ; + + psf_header = psf->u.cbuf ; + + if (sizeof (psf->header) <= NIST_HEADER_LENGTH) + return SFE_INTERNAL ; + + /* Go to start of file and read in the whole header. */ + psf_binheader_readf (psf, "pb", 0, psf_header, NIST_HEADER_LENGTH) ; + + /* Header is a string, so make sure it is null terminated. */ + psf_header [NIST_HEADER_LENGTH] = 0 ; + + /* Now trim the header after the end marker. */ + if ((cptr = strstr (psf_header, "end_head"))) + { cptr += strlen ("end_head") + 1 ; + cptr [0] = 0 ; + } ; + + if (strstr (psf_header, bad_header) == psf_header) + return SFE_NIST_CRLF_CONVERISON ; + + /* Make sure its a NIST file. */ + if (strstr (psf_header, "NIST_1A\n") != psf_header) + { psf_log_printf (psf, "Not a NIST file.\n") ; + return SFE_NIST_BAD_HEADER ; + } ; + + if (sscanf (psf_header, "NIST_1A\n%d\n", &count) == 1) + psf->dataoffset = count ; + else + { psf_log_printf (psf, "*** Suspicious header length.\n") ; + psf->dataoffset = NIST_HEADER_LENGTH ; + } ; + + /* Determine sample encoding, start by assuming PCM. */ + encoding = SF_FORMAT_PCM_U8 ; + if ((cptr = strstr (psf_header, "sample_coding -s"))) + { sscanf (cptr, "sample_coding -s%d %63s", &count, str) ; + + if (strcmp (str, "pcm") == 0) + { /* Correct this later when we find out the bitwidth. */ + encoding = SF_FORMAT_PCM_U8 ; + } + else if (strcmp (str, "alaw") == 0) + encoding = SF_FORMAT_ALAW ; + else if ((strcmp (str, "ulaw") == 0) || (strcmp (str, "mu-law") == 0)) + encoding = SF_FORMAT_ULAW ; + else + { psf_log_printf (psf, "*** Unknown encoding : %s\n", str) ; + encoding = 0 ; + } ; + } ; + + if ((cptr = strstr (psf_header, "channel_count -i ")) != NULL) + sscanf (cptr, "channel_count -i %d", &(psf->sf.channels)) ; + + if ((cptr = strstr (psf_header, "sample_rate -i ")) != NULL) + sscanf (cptr, "sample_rate -i %d", &(psf->sf.samplerate)) ; + + if ((cptr = strstr (psf_header, "sample_count -i ")) != NULL) + { sscanf (cptr, "sample_count -i %ld", &samples) ; + psf->sf.frames = samples ; + } ; + + if ((cptr = strstr (psf_header, "sample_n_bytes -i ")) != NULL) + sscanf (cptr, "sample_n_bytes -i %d", &(psf->bytewidth)) ; + + /* Default endian-ness (for 8 bit, u-law, A-law. */ + psf->endian = (CPU_IS_BIG_ENDIAN) ? SF_ENDIAN_BIG : SF_ENDIAN_LITTLE ; + + /* This is where we figure out endian-ness. */ + if ((cptr = strstr (psf_header, "sample_byte_format -s")) + && sscanf (cptr, "sample_byte_format -s%u %8s", &bytes, str) == 2) + { + if (bytes != strlen (str)) + psf_log_printf (psf, "Weird sample_byte_format : strlen '%s' != %d\n", str, bytes) ; + + if (bytes > 1) + { if (psf->bytewidth == 0) + psf->bytewidth = bytes ; + else if (psf->bytewidth - bytes != 0) + { psf_log_printf (psf, "psf->bytewidth (%d) != bytes (%d)\n", psf->bytewidth, bytes) ; + return SFE_NIST_BAD_ENCODING ; + } ; + + if (strcmp (str, "01") == 0) + psf->endian = SF_ENDIAN_LITTLE ; + else if (strcmp (str, "10") == 0) + psf->endian = SF_ENDIAN_BIG ; + else + { psf_log_printf (psf, "Weird endian-ness : %s\n", str) ; + return SFE_NIST_BAD_ENCODING ; + } ; + } ; + + psf->sf.format |= psf->endian ; + } ; + + if ((cptr = strstr (psf_header, "sample_sig_bits -i "))) + sscanf (cptr, "sample_sig_bits -i %d", &bitwidth) ; + + if (strstr (psf_header, "channels_interleaved -s5 FALSE")) + { psf_log_printf (psf, "Non-interleaved data unsupported.\n", str) ; + return SFE_NIST_BAD_ENCODING ; + } ; + + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + psf->datalength = psf->filelength - psf->dataoffset ; + + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + + if (encoding == SF_FORMAT_PCM_U8) + { switch (psf->bytewidth) + { case 1 : + psf->sf.format |= SF_FORMAT_PCM_S8 ; + break ; + + case 2 : + psf->sf.format |= SF_FORMAT_PCM_16 ; + break ; + + case 3 : + psf->sf.format |= SF_FORMAT_PCM_24 ; + break ; + + case 4 : + psf->sf.format |= SF_FORMAT_PCM_32 ; + break ; + + default : break ; + } ; + } + else if (encoding != 0) + psf->sf.format |= encoding ; + else + return SFE_UNIMPLEMENTED ; + + /* Sanitize psf->sf.format. */ + switch (SF_CODEC (psf->sf.format)) + { case SF_FORMAT_ULAW : + case SF_FORMAT_ALAW : + case SF_FORMAT_PCM_U8 : + /* Blank out endian bits. */ + psf->sf.format = SF_FORMAT_NIST | SF_CODEC (psf->sf.format) ; + break ; + + default : + break ; + } ; + + return 0 ; +} /* nist_read_header */ + +static int +nist_close (SF_PRIVATE *psf) +{ + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + nist_write_header (psf, SF_TRUE) ; + + return 0 ; +} /* nist_close */ + +/*========================================================================= +*/ + +static int +nist_write_header (SF_PRIVATE *psf, int calc_length) +{ const char *end_str ; + long samples ; + sf_count_t current ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + if (psf->bytewidth > 0) + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + if (psf->endian == SF_ENDIAN_BIG) + end_str = "10" ; + else if (psf->endian == SF_ENDIAN_LITTLE) + end_str = "01" ; + else + end_str = "error" ; + + /* Clear the whole header. */ + memset (psf->header, 0, sizeof (psf->header)) ; + psf->headindex = 0 ; + + psf_fseek (psf, 0, SEEK_SET) ; + + psf_asciiheader_printf (psf, "NIST_1A\n 1024\n") ; + psf_asciiheader_printf (psf, "channel_count -i %d\n", psf->sf.channels) ; + psf_asciiheader_printf (psf, "sample_rate -i %d\n", psf->sf.samplerate) ; + + switch (SF_CODEC (psf->sf.format)) + { case SF_FORMAT_PCM_S8 : + psf_asciiheader_printf (psf, "sample_coding -s3 pcm\n") ; + psf_asciiheader_printf (psf, "sample_n_bytes -i 1\n" + "sample_sig_bits -i 8\n") ; + break ; + + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + psf_asciiheader_printf (psf, "sample_n_bytes -i %d\n", psf->bytewidth) ; + psf_asciiheader_printf (psf, "sample_sig_bits -i %d\n", psf->bytewidth * 8) ; + psf_asciiheader_printf (psf, "sample_coding -s3 pcm\n" + "sample_byte_format -s%d %s\n", psf->bytewidth, end_str) ; + break ; + + case SF_FORMAT_ALAW : + psf_asciiheader_printf (psf, "sample_coding -s4 alaw\n") ; + psf_asciiheader_printf (psf, "sample_n_bytes -s1 1\n") ; + break ; + + case SF_FORMAT_ULAW : + psf_asciiheader_printf (psf, "sample_coding -s4 ulaw\n") ; + psf_asciiheader_printf (psf, "sample_n_bytes -s1 1\n") ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + psf->dataoffset = NIST_HEADER_LENGTH ; + + /* Fix this */ + samples = psf->sf.frames ; + psf_asciiheader_printf (psf, "sample_count -i %ld\n", samples) ; + psf_asciiheader_printf (psf, "end_head\n") ; + + /* Zero fill to dataoffset. */ + psf_binheader_writef (psf, "z", (size_t) (NIST_HEADER_LENGTH - psf->headindex)) ; + + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* nist_write_header */ + diff --git a/interpretor/libsndfile-1.0.25/src/ogg.c b/interpretor/libsndfile-1.0.25/src/ogg.c new file mode 100644 index 0000000..d868fdb --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/ogg.c @@ -0,0 +1,250 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** Copyright (C) 2007 John ffitch +** +** This program is free software ; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation ; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY ; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program ; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#if HAVE_EXTERNAL_LIBS + +#include + +#include "ogg.h" + +static int ogg_close (SF_PRIVATE *psf) ; +static int ogg_stream_classify (SF_PRIVATE *psf, OGG_PRIVATE * odata) ; +static int ogg_page_classify (SF_PRIVATE * psf, const ogg_page * og) ; + +int +ogg_open (SF_PRIVATE *psf) +{ OGG_PRIVATE* odata = calloc (1, sizeof (OGG_PRIVATE)) ; + sf_count_t pos = psf_ftell (psf) ; + int error = 0 ; + + psf->container_data = odata ; + psf->container_close = ogg_close ; + + if (psf->file.mode == SFM_RDWR) + return SFE_BAD_MODE_RW ; + + if (psf->file.mode == SFM_READ) + if ((error = ogg_stream_classify (psf, odata)) != 0) + return error ; + + /* Reset everything to an initial state. */ + ogg_sync_clear (&odata->osync) ; + ogg_stream_clear (&odata->ostream) ; + psf_fseek (psf, pos, SEEK_SET) ; + + switch (psf->sf.format) + { case SF_FORMAT_OGG | SF_FORMAT_VORBIS : + return ogg_vorbis_open (psf) ; + + case SF_FORMAT_OGGFLAC : + free (psf->container_data) ; + psf->container_data = NULL ; + psf->container_close = NULL ; + return flac_open (psf) ; + +#if ENABLE_EXPERIMENTAL_CODE + case SF_FORMAT_OGG | SF_FORMAT_SPEEX : + return ogg_speex_open (psf) ; + + case SF_FORMAT_OGG | SF_FORMAT_PCM_16 : + case SF_FORMAT_OGG | SF_FORMAT_PCM_24 : + return ogg_pcm_open (psf) ; +#endif + + default : + break ; + } ; + + psf_log_printf (psf, "%s : mode should be SFM_READ or SFM_WRITE.\n", __func__) ; + return SFE_INTERNAL ; +} /* ogg_open */ + + +static int +ogg_close (SF_PRIVATE *psf) +{ OGG_PRIVATE* odata = psf->container_data ; + + ogg_sync_clear (&odata->osync) ; + ogg_stream_clear (&odata->ostream) ; + + return 0 ; +} /* ogg_close */ + +static int +ogg_stream_classify (SF_PRIVATE *psf, OGG_PRIVATE* odata) +{ char *buffer ; + int bytes, nn ; + + /* Call this here so it only gets called once, so no memory is leaked. */ + ogg_sync_init (&odata->osync) ; + + odata->eos = 0 ; + + /* Weird stuff happens if these aren't called. */ + ogg_stream_reset (&odata->ostream) ; + ogg_sync_reset (&odata->osync) ; + + /* + ** Grab some data at the head of the stream. We want the first page + ** (which is guaranteed to be small and only contain the Vorbis + ** stream initial header) We need the first page to get the stream + ** serialno. + */ + + /* Expose the buffer */ + buffer = ogg_sync_buffer (&odata->osync, 4096L) ; + + /* Grab the part of the header that has already been read. */ + memcpy (buffer, psf->header, psf->headindex) ; + bytes = psf->headindex ; + + /* Submit a 4k block to libvorbis' Ogg layer */ + bytes += psf_fread (buffer + psf->headindex, 1, 4096 - psf->headindex, psf) ; + ogg_sync_wrote (&odata->osync, bytes) ; + + /* Get the first page. */ + if ((nn = ogg_sync_pageout (&odata->osync, &odata->opage)) != 1) + { + /* Have we simply run out of data? If so, we're done. */ + if (bytes < 4096) + return 0 ; + + /* Error case. Must not be Vorbis data */ + psf_log_printf (psf, "Input does not appear to be an Ogg bitstream.\n") ; + return SFE_MALFORMED_FILE ; + } ; + + /* + ** Get the serial number and set up the rest of decode. + ** Serialno first ; use it to set up a logical stream. + */ + ogg_stream_clear (&odata->ostream) ; + ogg_stream_init (&odata->ostream, ogg_page_serialno (&odata->opage)) ; + + if (ogg_stream_pagein (&odata->ostream, &odata->opage) < 0) + { /* Error ; stream version mismatch perhaps. */ + psf_log_printf (psf, "Error reading first page of Ogg bitstream data\n") ; + return SFE_MALFORMED_FILE ; + } ; + + if (ogg_stream_packetout (&odata->ostream, &odata->opacket) != 1) + { /* No page? must not be vorbis. */ + psf_log_printf (psf, "Error reading initial header packet.\n") ; + return SFE_MALFORMED_FILE ; + } ; + + odata->codec = ogg_page_classify (psf, &odata->opage) ; + + switch (odata->codec) + { case OGG_VORBIS : + psf->sf.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ; + return 0 ; + + case OGG_FLAC : + case OGG_FLAC0 : + psf->sf.format = SF_FORMAT_OGGFLAC ; + return 0 ; + + case OGG_SPEEX : + psf->sf.format = SF_FORMAT_OGG | SF_FORMAT_SPEEX ; + return 0 ; + + case OGG_PCM : + psf_log_printf (psf, "Detected Ogg/PCM data. This is not supported yet.\n") ; + return SFE_UNIMPLEMENTED ; + + default : + break ; + } ; + + psf_log_printf (psf, "This Ogg bitstream contains some uknown data type.\n") ; + return SFE_UNIMPLEMENTED ; +} /* ogg_stream_classify */ + +/*============================================================================== +*/ + +static struct +{ const char *str, *name ; + int len, codec ; +} codec_lookup [] = +{ { "Annodex", "Annodex", 8, OGG_ANNODEX }, + { "AnxData", "AnxData", 7, OGG_ANXDATA }, + { "\177FLAC", "Flac1", 5, OGG_FLAC }, + { "fLaC", "Flac0", 4, OGG_FLAC0 }, + { "PCM ", "PCM", 8, OGG_PCM }, + { "Speex", "Speex", 5, OGG_SPEEX }, + { "\001vorbis", "Vorbis", 7, OGG_VORBIS }, +} ; + +static int +ogg_page_classify (SF_PRIVATE * psf, const ogg_page * og) +{ int k, len ; + + for (k = 0 ; k < ARRAY_LEN (codec_lookup) ; k++) + { if (codec_lookup [k].len > og->body_len) + continue ; + + if (memcmp (og->body, codec_lookup [k].str, codec_lookup [k].len) == 0) + { psf_log_printf (psf, "Ogg stream data : %s\n", codec_lookup [k].name) ; + psf_log_printf (psf, "Stream serialno : %010D\n", (int64_t) ogg_page_serialno (og)) ; + return codec_lookup [k].codec ; + } ; + } ; + + len = og->body_len < 8 ? og->body_len : 8 ; + + psf_log_printf (psf, "Ogg_stream data : '") ; + for (k = 0 ; k < len ; k++) + psf_log_printf (psf, "%c", isprint (og->body [k]) ? og->body [k] : '.') ; + psf_log_printf (psf, "' ") ; + for (k = 0 ; k < len ; k++) + psf_log_printf (psf, " %02x", og->body [k] & 0xff) ; + psf_log_printf (psf, "\n") ; + + return 0 ; +} /* ogg_page_classify */ + +#else /* HAVE_EXTERNAL_LIBS */ + +int +ogg_open (SF_PRIVATE *psf) +{ + psf_log_printf (psf, "This version of libsndfile was compiled without Ogg/Vorbis support.\n") ; + return SFE_UNIMPLEMENTED ; +} /* ogg_open */ + +#endif diff --git a/interpretor/libsndfile-1.0.25/src/ogg.h b/interpretor/libsndfile-1.0.25/src/ogg.h new file mode 100644 index 0000000..88544bb --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/ogg.h @@ -0,0 +1,52 @@ +/* +** Copyright (C) 2008-2011 Erik de Castro Lopo +** +** This program is free software ; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation ; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY ; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program ; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#ifndef SF_SRC_OGG_H + +enum +{ OGG_ANNODEX = 300, + OGG_ANXDATA, + OGG_FLAC, + OGG_FLAC0, + OGG_PCM, + OGG_SPEEX, + OGG_VORBIS, +} ; + +typedef struct +{ /* Sync and verify incoming physical bitstream */ + ogg_sync_state osync ; + /* Take physical pages, weld into a logical stream of packets */ + ogg_stream_state ostream ; + /* One Ogg bitstream page. Vorbis packets are inside */ + ogg_page opage ; + /* One raw packet of data for decode */ + ogg_packet opacket ; + int eos ; + int codec ; +} OGG_PRIVATE ; + + +#define readint(buf, base) (((buf [base + 3] << 24) & 0xff000000) | \ + ((buf [base + 2] <<16) & 0xff0000) | \ + ((buf [base + 1] << 8) & 0xff00) | \ + (buf [base] & 0xff)) + + + +#endif /* SF_SRC_OGG_H */ diff --git a/interpretor/libsndfile-1.0.25/src/ogg_pcm.c b/interpretor/libsndfile-1.0.25/src/ogg_pcm.c new file mode 100644 index 0000000..eb6a53e --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/ogg_pcm.c @@ -0,0 +1,164 @@ +/* +** Copyright (C) 2008-2011 Erik de Castro Lopo +** +** This program is free software ; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation ; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY ; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program ; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + + +#include "sfconfig.h" + +#include +#include +#include +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#if (ENABLE_EXPERIMENTAL_CODE && HAVE_EXTERNAL_LIBS) + +#include + +#include "ogg.h" + +typedef struct +{ int32_t serialno ; + + + void * state ; +} OPCM_PRIVATE ; + +static int opcm_read_header (SF_PRIVATE * psf) ; +static int opcm_close (SF_PRIVATE *psf) ; + +int +ogg_pcm_open (SF_PRIVATE *psf) +{ OGG_PRIVATE* odata = psf->container_data ; + OPCM_PRIVATE* opcm = calloc (1, sizeof (OPCM_PRIVATE)) ; + int error = 0 ; + + if (odata == NULL) + { psf_log_printf (psf, "%s : odata is NULL???\n", __func__) ; + return SFE_INTERNAL ; + } ; + + psf->codec_data = opcm ; + if (opcm == NULL) + return SFE_MALLOC_FAILED ; + + if (psf->file.mode == SFM_RDWR) + return SFE_BAD_MODE_RW ; + + if (psf->file.mode == SFM_READ) + { /* Call this here so it only gets called once, so no memory is leaked. */ + ogg_sync_init (&odata->osync) ; + + if ((error = opcm_read_header (psf))) + return error ; + +#if 0 + psf->read_short = opcm_read_s ; + psf->read_int = opcm_read_i ; + psf->read_float = opcm_read_f ; + psf->read_double = opcm_read_d ; + psf->sf.frames = opcm_length (psf) ; +#endif + } ; + + psf->codec_close = opcm_close ; + + if (psf->file.mode == SFM_WRITE) + { +#if 0 + /* Set the default opcm quality here. */ + vdata->quality = 0.4 ; + + psf->write_header = opcm_write_header ; + psf->write_short = opcm_write_s ; + psf->write_int = opcm_write_i ; + psf->write_float = opcm_write_f ; + psf->write_double = opcm_write_d ; +#endif + + psf->sf.frames = SF_COUNT_MAX ; /* Unknown really */ + psf->str_flags = SF_STR_ALLOW_START ; + } ; + + psf->bytewidth = 1 ; + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + +#if 0 + psf->seek = opcm_seek ; + psf->command = opcm_command ; +#endif + + /* FIXME, FIXME, FIXME : Hack these here for now and correct later. */ + psf->sf.format = SF_FORMAT_OGG | SF_FORMAT_SPEEX ; + psf->sf.sections = 1 ; + + psf->datalength = 1 ; + psf->dataoffset = 0 ; + /* End FIXME. */ + + return error ; +} /* ogg_pcm_open */ + +static int +opcm_read_header (SF_PRIVATE * UNUSED (psf)) +{ + return 0 ; +} /* opcm_read_header */ + +static int +opcm_close (SF_PRIVATE * UNUSED (psf)) +{ + + + return 0 ; +} /* opcm_close */ + + + +/* +encoded_speex_frames = (frames_per_packet * Packets) + = 1 * 272 + = 272 + +audio_samples = encoded_speex_frames * frame_size + = 272 * 640 + = 174080 + +duration = audio_samples / rate + = 174080 / 44100 + = 3.947 +*/ + +#else /* ENABLE_EXPERIMENTAL_CODE && HAVE_EXTERNAL_LIBS */ + +int +ogg_pcm_open (SF_PRIVATE *psf) +{ + psf_log_printf (psf, "This version of libsndfile was compiled without Ogg/Speex support.\n") ; + return SFE_UNIMPLEMENTED ; +} /* ogg_pcm_open */ + +#endif diff --git a/interpretor/libsndfile-1.0.25/src/ogg_speex.c b/interpretor/libsndfile-1.0.25/src/ogg_speex.c new file mode 100644 index 0000000..f0ebb62 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/ogg_speex.c @@ -0,0 +1,425 @@ +/* +** Copyright (C) 2008-2011 Erik de Castro Lopo +** +** This program is free software ; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation ; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY ; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program ; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + + +#include "sfconfig.h" + +#include +#include +#include +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#if (ENABLE_EXPERIMENTAL_CODE && HAVE_EXTERNAL_LIBS) + +#include + +#include +#include +#include +#include + +#include "ogg.h" + +#define OGG_SPX_READ_SIZE 200 + +typedef struct +{ SpeexBits bits ; + + int32_t serialno ; + + int frame_size, granule_frame_size, nframes ; + int force_mode ; + + SpeexStereoState stereo ; + SpeexHeader header ; + + void * state ; +} SPX_PRIVATE ; + +static int spx_read_header (SF_PRIVATE * psf) ; +static int spx_close (SF_PRIVATE *psf) ; +static void *spx_header_read (SF_PRIVATE * psf, ogg_packet *op, spx_int32_t enh_enabled, int force_mode) ; +static void spx_print_comments (const char *comments, int length) ; + +int +ogg_speex_open (SF_PRIVATE *psf) +{ OGG_PRIVATE* odata = psf->container_data ; + SPX_PRIVATE* spx = calloc (1, sizeof (SPX_PRIVATE)) ; + int error = 0 ; + + if (odata == NULL) + { psf_log_printf (psf, "%s : odata is NULL???\n", __func__) ; + return SFE_INTERNAL ; + } ; + + psf->codec_data = spx ; + if (spx == NULL) + return SFE_MALLOC_FAILED ; + + if (psf->file.mode == SFM_RDWR) + return SFE_BAD_MODE_RW ; + + if (psf->file.mode == SFM_READ) + { /* Call this here so it only gets called once, so no memory is leaked. */ + ogg_sync_init (&odata->osync) ; + + if ((error = spx_read_header (psf))) + return error ; + +#if 0 + psf->read_short = spx_read_s ; + psf->read_int = spx_read_i ; + psf->read_float = spx_read_f ; + psf->read_double = spx_read_d ; + psf->sf.frames = spx_length (psf) ; +#endif + } ; + + psf->codec_close = spx_close ; + + if (psf->file.mode == SFM_WRITE) + { +#if 0 + /* Set the default spx quality here. */ + vdata->quality = 0.4 ; + + psf->write_header = spx_write_header ; + psf->write_short = spx_write_s ; + psf->write_int = spx_write_i ; + psf->write_float = spx_write_f ; + psf->write_double = spx_write_d ; +#endif + + psf->sf.frames = SF_COUNT_MAX ; /* Unknown really */ + psf->str_flags = SF_STR_ALLOW_START ; + } ; + + psf->bytewidth = 1 ; + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + +#if 0 + psf->seek = spx_seek ; + psf->command = spx_command ; +#endif + + /* FIXME, FIXME, FIXME : Hack these here for now and correct later. */ + psf->sf.format = SF_FORMAT_OGG | SF_FORMAT_SPEEX ; + psf->sf.sections = 1 ; + + psf->datalength = 1 ; + psf->dataoffset = 0 ; + /* End FIXME. */ + + return error ; +} /* ogg_speex_open */ + +#define le_short (x) (x) + +static int +spx_read_header (SF_PRIVATE * psf) +{ static SpeexStereoState STEREO_INIT = SPEEX_STEREO_STATE_INIT ; + + OGG_PRIVATE* odata = psf->container_data ; + SPX_PRIVATE* spx = psf->codec_data ; + + ogg_int64_t page_granule = 0 ; + int stream_init = 0 ; + int page_nb_packets = 0 ; + int packet_count = 0 ; + int enh_enabled = 1 ; + int force_mode = -1 ; + char * data ; + int nb_read ; + int lookahead ; + +printf ("%s %d\n", __func__, __LINE__) ; + + psf_log_printf (psf, "Speex header\n") ; + odata->eos = 0 ; + + /* Reset ogg stuff which has already been used in src/ogg.c. */ + ogg_stream_reset (&odata->ostream) ; + ogg_sync_reset (&odata->osync) ; + + /* Seek to start of stream. */ + psf_fseek (psf, 0, SEEK_SET) ; + + /* Initialize. */ + ogg_sync_init (&odata->osync) ; + speex_bits_init (&spx->bits) ; + + /* Set defaults. */ + psf->sf.channels = -1 ; + psf->sf.samplerate = 0 ; + spx->stereo = STEREO_INIT ; + + /* Get a pointer to the ogg buffer and read data into it. */ + data = ogg_sync_buffer (&odata->osync, OGG_SPX_READ_SIZE) ; + nb_read = psf_fread (data, 1, OGG_SPX_READ_SIZE, psf) ; + ogg_sync_wrote (&odata->osync, nb_read) ; + + /* Now we chew on Ogg packets. */ + while (ogg_sync_pageout (&odata->osync, &odata->opage) == 1) + { if (stream_init == 0) + { ogg_stream_init (&odata->ostream, ogg_page_serialno (&odata->opage)) ; + stream_init = 1 ; + } ; + + if (ogg_page_serialno (&odata->opage) != odata->ostream.serialno) + { /* so all streams are read. */ + ogg_stream_reset_serialno (&odata->ostream, ogg_page_serialno (&odata->opage)) ; + } ; + + /*Add page to the bitstream*/ + ogg_stream_pagein (&odata->ostream, &odata->opage) ; + page_granule = ogg_page_granulepos (&odata->opage) ; + page_nb_packets = ogg_page_packets (&odata->opage) ; + + /*Extract all available packets*/ + while (odata->eos == 0 && ogg_stream_packetout (&odata->ostream, &odata->opacket) == 1) + { if (odata->opacket.bytes >= 8 && memcmp (odata->opacket.packet, "Speex ", 8) == 0) + { spx->serialno = odata->ostream.serialno ; + } ; + + if (spx->serialno == -1 || odata->ostream.serialno != spx->serialno) + break ; + + if (packet_count == 0) + { spx->state = spx_header_read (psf, &odata->opacket, enh_enabled, force_mode) ; + if (! spx->state) + break ; + + speex_decoder_ctl (spx->state, SPEEX_GET_LOOKAHEAD, &lookahead) ; + if (spx->nframes == 0) + spx->nframes = 1 ; + } + else if (packet_count == 1) + { spx_print_comments ((const char*) odata->opacket.packet, odata->opacket.bytes) ; + } + else if (packet_count < 2 + spx->header.extra_headers) + { /* Ignore extra headers */ + } + packet_count ++ ; + } ; + } ; + + psf_log_printf (psf, "End\n") ; + + psf_log_printf (psf, "packet_count %d\n", packet_count) ; + psf_log_printf (psf, "page_nb_packets %d\n", page_nb_packets) ; + psf_log_printf (psf, "page_granule %lld\n", page_granule) ; + + return 0 ; +} /* spx_read_header */ + +static int +spx_close (SF_PRIVATE *psf) +{ SPX_PRIVATE* spx = psf->codec_data ; + + if (spx->state) + speex_decoder_destroy (spx->state) ; + + if (spx) + speex_bits_destroy (&spx->bits) ; + + return 0 ; +} /* spx_close */ + + + +static void * +spx_header_read (SF_PRIVATE * psf, ogg_packet *op, spx_int32_t enh_enabled, int force_mode) +{ SPX_PRIVATE* spx = psf->codec_data ; + void *st ; + const SpeexMode *mode ; + SpeexHeader *tmp_header ; + int modeID ; + SpeexCallback callback ; + + tmp_header = speex_packet_to_header ((char*) op->packet, op->bytes) ; + if (tmp_header == NULL) + { psf_log_printf (psf, "Cannot read Speex header\n") ; + return NULL ; + } ; + + memcpy (&spx->header, tmp_header, sizeof (spx->header)) ; + free (tmp_header) ; + tmp_header = NULL ; + + if (spx->header.mode >= SPEEX_NB_MODES || spx->header.mode < 0) + { psf_log_printf (psf, "Mode number %d does not (yet/any longer) exist in this version\n", spx->header.mode) ; + return NULL ; + } ; + + modeID = spx->header.mode ; + if (force_mode != -1) + modeID = force_mode ; + + mode = speex_lib_get_mode (modeID) ; + + if (spx->header.speex_version_id > 1) + { psf_log_printf (psf, "This file was encoded with Speex bit-stream version %d, which I don't know how to decode\n", spx->header.speex_version_id) ; + return NULL ; + } ; + + if (mode->bitstream_version < spx->header.mode_bitstream_version) + { psf_log_printf (psf, "The file was encoded with a newer version of Speex. You need to upgrade in order to play it.\n") ; + return NULL ; + } ; + + if (mode->bitstream_version > spx->header.mode_bitstream_version) + { psf_log_printf (psf, "The file was encoded with an older version of Speex. You would need to downgrade the version in order to play it.\n") ; + return NULL ; + } ; + + st = speex_decoder_init (mode) ; + if (!st) + { psf_log_printf (psf, "Decoder initialization failed.\n") ; + return NULL ; + } ; + + speex_decoder_ctl (st, SPEEX_SET_ENH, &enh_enabled) ; + speex_decoder_ctl (st, SPEEX_GET_FRAME_SIZE, &spx->frame_size) ; + spx->granule_frame_size = spx->frame_size ; + + if (!psf->sf.samplerate) + psf->sf.samplerate = spx->header.rate ; + /* Adjust rate if --force-* options are used */ + if (force_mode!=-1) + { if (spx->header.mode < force_mode) + { psf->sf.samplerate <<= (force_mode - spx->header.mode) ; + spx->granule_frame_size >>= (force_mode - spx->header.mode) ; + } ; + if (spx->header.mode > force_mode) + { psf->sf.samplerate >>= (spx->header.mode - force_mode) ; + spx->granule_frame_size <<= (spx->header.mode - force_mode) ; + } ; + } ; + + speex_decoder_ctl (st, SPEEX_SET_SAMPLING_RATE, &psf->sf.samplerate) ; + + spx->nframes = spx->header.frames_per_packet ; + + if (psf->sf.channels == -1) + psf->sf.channels = spx->header.nb_channels ; + + if (! (psf->sf.channels == 1)) + { psf->sf.channels = 2 ; + callback.callback_id = SPEEX_INBAND_STEREO ; + callback.func = speex_std_stereo_request_handler ; + callback.data = &spx->stereo ; + speex_decoder_ctl (st, SPEEX_SET_HANDLER, &callback) ; + } ; + + spx->header.speex_version [sizeof (spx->header.speex_version) - 1] = 0 ; + + psf_log_printf (psf, " Encoder ver : %s\n Frames/packet : %d\n", + spx->header.speex_version, spx->header.frames_per_packet) ; + + if (spx->header.bitrate > 0) + psf_log_printf (psf, " Bit rate : %d\n", spx->header.bitrate) ; + + psf_log_printf (psf, " Sample rate : %d\n Mode : %s\n VBR : %s\n Channels : %d\n", + psf->sf.samplerate, mode->modeName, (spx->header.vbr ? "yes" : "no"), psf->sf.channels) ; + + psf_log_printf (psf, " Extra headers : %d\n", spx->header.extra_headers) ; + + return st ; +} /* spx_header_read */ + + +static void +spx_print_comments (const char *c, int length) +{ + const char *end ; + int len, i, nb_fields ; + +printf ("%s %d\n", __func__, __LINE__) ; + if (length<8) + { fprintf (stderr, "Invalid/corrupted comments\n") ; + return ; + } + end = c + length ; + len = readint (c, 0) ; + c += 4 ; + if (len < 0 || c + len > end) + { fprintf (stderr, "Invalid/corrupted comments\n") ; + return ; + } + (void) fwrite (c, 1, len, stderr) ; + c += len ; + fprintf (stderr, "\n") ; + if (c + 4 > end) + { fprintf (stderr, "Invalid/corrupted comments\n") ; + return ; + } + nb_fields = readint (c, 0) ; + c += 4 ; + for (i = 0 ; i < nb_fields ; i++) + { if (c+4>end) + { fprintf (stderr, "Invalid/corrupted comments\n") ; + return ; + } ; + len = readint (c, 0) ; + c += 4 ; + if (len < 0 || c + len > end) + { fprintf (stderr, "Invalid/corrupted comments\n") ; + return ; + } + (void) fwrite (c, 1, len, stderr) ; + c += len ; + fprintf (stderr, "\n") ; + } ; + return ; +} /* spx_print_comments */ + + +/* +encoded_speex_frames = (frames_per_packet * Packets) + = 1 * 272 + = 272 + +audio_samples = encoded_speex_frames * frame_size + = 272 * 640 + = 174080 + +duration = audio_samples / rate + = 174080 / 44100 + = 3.947 +*/ + +#else /* ENABLE_EXPERIMENTAL_CODE && HAVE_EXTERNAL_LIBS */ + +int +ogg_speex_open (SF_PRIVATE *psf) +{ + psf_log_printf (psf, "This version of libsndfile was compiled without Ogg/Speex support.\n") ; + return SFE_UNIMPLEMENTED ; +} /* ogg_speex_open */ + +#endif diff --git a/interpretor/libsndfile-1.0.25/src/ogg_vorbis.c b/interpretor/libsndfile-1.0.25/src/ogg_vorbis.c new file mode 100644 index 0000000..99223cd --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/ogg_vorbis.c @@ -0,0 +1,1142 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** Copyright (C) 2002-2005 Michael Smith +** Copyright (C) 2007 John ffitch +** +** This program is free software ; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation ; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY ; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program ; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** Much of this code is based on the examples in libvorbis from the +** XIPHOPHORUS Company http://www.xiph.org/ which has a BSD-style Licence +** Copyright (c) 2002, Xiph.org Foundation +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions +** are met: +** +** - Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** +** - Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in the +** documentation and/or other materials provided with the distribution. +** +** - Neither the name of the Xiph.org Foundation nor the names of its +** contributors may be used to endorse or promote products derived from +** this software without specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION +** OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES ; LOSS OF USE, +** DATA, OR PROFITS ; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#if HAVE_EXTERNAL_LIBS + +#include +#include +#include + +#include "ogg.h" + +typedef int convert_func (int, void *, int, int, float **) ; + +static int vorbis_read_header (SF_PRIVATE *psf, int log_data) ; +static int vorbis_write_header (SF_PRIVATE *psf, int calc_length) ; +static int vorbis_close (SF_PRIVATE *psf) ; +static int vorbis_command (SF_PRIVATE *psf, int command, void *data, int datasize) ; +static sf_count_t vorbis_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ; +static sf_count_t vorbis_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t vorbis_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t vorbis_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t vorbis_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; +static sf_count_t vorbis_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t vorbis_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t vorbis_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t vorbis_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; +static sf_count_t vorbis_read_sample (SF_PRIVATE *psf, void *ptr, sf_count_t lens, convert_func *transfn) ; +static sf_count_t vorbis_length (SF_PRIVATE *psf) ; + +typedef struct +{ int id ; + const char *name ; +} STR_PAIRS ; + +static STR_PAIRS vorbis_metatypes [] = +{ { SF_STR_TITLE, "Title" }, + { SF_STR_COPYRIGHT, "Copyright" }, + { SF_STR_SOFTWARE, "Software" }, + { SF_STR_ARTIST, "Artist" }, + { SF_STR_COMMENT, "Comment" }, + { SF_STR_DATE, "Date" }, + { SF_STR_ALBUM, "Album" }, + { SF_STR_LICENSE, "License" }, +} ; + +typedef struct +{ /* Count current location */ + sf_count_t loc ; + /* Struct that stores all the static vorbis bitstream settings */ + vorbis_info vinfo ; + /* Struct that stores all the bitstream user comments */ + vorbis_comment vcomment ; + /* Ventral working state for the packet->PCM decoder */ + vorbis_dsp_state vdsp ; + /* Local working space for packet->PCM decode */ + vorbis_block vblock ; + + /* Encoding quality in range [0.0, 1.0]. */ + double quality ; +} VORBIS_PRIVATE ; + +static int +vorbis_read_header (SF_PRIVATE *psf, int log_data) +{ + OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ; + VORBIS_PRIVATE *vdata = (VORBIS_PRIVATE *) psf->codec_data ; + char *buffer ; + int bytes ; + int i, nn ; + + odata->eos = 0 ; + + /* Weird stuff happens if these aren't called. */ + ogg_stream_reset (&odata->ostream) ; + ogg_sync_reset (&odata->osync) ; + + /* + ** Grab some data at the head of the stream. We want the first page + ** (which is guaranteed to be small and only contain the Vorbis + ** stream initial header) We need the first page to get the stream + ** serialno. + */ + + /* Expose the buffer */ + buffer = ogg_sync_buffer (&odata->osync, 4096L) ; + + /* Grab the part of the header that has already been read. */ + memcpy (buffer, psf->header, psf->headindex) ; + bytes = psf->headindex ; + + /* Submit a 4k block to libvorbis' Ogg layer */ + bytes += psf_fread (buffer + psf->headindex, 1, 4096 - psf->headindex, psf) ; + ogg_sync_wrote (&odata->osync, bytes) ; + + /* Get the first page. */ + if ((nn = ogg_sync_pageout (&odata->osync, &odata->opage)) != 1) + { + /* Have we simply run out of data? If so, we're done. */ + if (bytes < 4096) + return 0 ; + + /* Error case. Must not be Vorbis data */ + psf_log_printf (psf, "Input does not appear to be an Ogg bitstream.\n") ; + return SFE_MALFORMED_FILE ; + } ; + + /* + ** Get the serial number and set up the rest of decode. + ** Serialno first ; use it to set up a logical stream. + */ + ogg_stream_clear (&odata->ostream) ; + ogg_stream_init (&odata->ostream, ogg_page_serialno (&odata->opage)) ; + + if (ogg_stream_pagein (&odata->ostream, &odata->opage) < 0) + { /* Error ; stream version mismatch perhaps. */ + psf_log_printf (psf, "Error reading first page of Ogg bitstream data\n") ; + return SFE_MALFORMED_FILE ; + } ; + + if (ogg_stream_packetout (&odata->ostream, &odata->opacket) != 1) + { /* No page? must not be vorbis. */ + psf_log_printf (psf, "Error reading initial header packet.\n") ; + return SFE_MALFORMED_FILE ; + } ; + + /* + ** This function (vorbis_read_header) gets called multiple times, so the OGG + ** and vorbis structs have to be cleared every time we pass through to + ** prevent memory leaks. + */ + vorbis_block_clear (&vdata->vblock) ; + vorbis_dsp_clear (&vdata->vdsp) ; + vorbis_comment_clear (&vdata->vcomment) ; + vorbis_info_clear (&vdata->vinfo) ; + + /* + ** Extract the initial header from the first page and verify that the + ** Ogg bitstream is in fact Vorbis data. + ** + ** I handle the initial header first instead of just having the code + ** read all three Vorbis headers at once because reading the initial + ** header is an easy way to identify a Vorbis bitstream and it's + ** useful to see that functionality seperated out. + */ + vorbis_info_init (&vdata->vinfo) ; + vorbis_comment_init (&vdata->vcomment) ; + + if (vorbis_synthesis_headerin (&vdata->vinfo, &vdata->vcomment, &odata->opacket) < 0) + { /* Error case ; not a vorbis header. */ + psf_log_printf (psf, "Found Vorbis in stream header, but vorbis_synthesis_headerin failed.\n") ; + return SFE_MALFORMED_FILE ; + } ; + + /* + ** Common Ogg metadata fields? + ** TITLE, VERSION, ALBUM, TRACKNUMBER, ARTIST, PERFORMER, COPYRIGHT, LICENSE, + ** ORGANIZATION, DESCRIPTION, GENRE, DATE, LOCATION, CONTACT, ISRC, + */ + + if (log_data) + { int k ; + + for (k = 0 ; k < ARRAY_LEN (vorbis_metatypes) ; k++) + { char *dd ; + + dd = vorbis_comment_query (&vdata->vcomment, vorbis_metatypes [k].name, 0) ; + if (dd == NULL) + continue ; + psf_store_string (psf, vorbis_metatypes [k].id, dd) ; + } ; + } ; + + /* + ** At this point, we're sure we're Vorbis. We've set up the logical (Ogg) + ** bitstream decoder. Get the comment and codebook headers and set up the + ** Vorbis decoder. + ** + ** The next two packets in order are the comment and codebook headers. + ** They're likely large and may span multiple pages. Thus we reead + ** and submit data until we get our two pacakets, watching that no + ** pages are missing. If a page is missing, error out ; losing a + ** header page is the only place where missing data is fatal. + */ + + i = 0 ; /* Count of number of packets read */ + while (i < 2) + { int result = ogg_sync_pageout (&odata->osync, &odata->opage) ; + if (result == 0) + { /* Need more data */ + buffer = ogg_sync_buffer (&odata->osync, 4096) ; + bytes = psf_fread (buffer, 1, 4096, psf) ; + + if (bytes == 0 && i < 2) + { psf_log_printf (psf, "End of file before finding all Vorbis headers!\n") ; + return SFE_MALFORMED_FILE ; + } ; + nn = ogg_sync_wrote (&odata->osync, bytes) ; + } + else if (result == 1) + { /* + ** Don't complain about missing or corrupt data yet. We'll + ** catch it at the packet output phase. + ** + ** We can ignore any errors here as they'll also become apparent + ** at packetout. + */ + nn = ogg_stream_pagein (&odata->ostream, &odata->opage) ; + while (i < 2) + { result = ogg_stream_packetout (&odata->ostream, &odata->opacket) ; + if (result == 0) + break ; + if (result < 0) + { /* Uh oh ; data at some point was corrupted or missing! + ** We can't tolerate that in a header. Die. */ + psf_log_printf (psf, "Corrupt secondary header. Exiting.\n") ; + return SFE_MALFORMED_FILE ; + } ; + + vorbis_synthesis_headerin (&vdata->vinfo, &vdata->vcomment, &odata->opacket) ; + i++ ; + } ; + } ; + } ; + + if (log_data) + { int printed_metadata_msg = 0 ; + int k ; + + psf_log_printf (psf, "Bitstream is %d channel, %D Hz\n", vdata->vinfo.channels, vdata->vinfo.rate) ; + psf_log_printf (psf, "Encoded by : %s\n", vdata->vcomment.vendor) ; + + /* Throw the comments plus a few lines about the bitstream we're decoding. */ + for (k = 0 ; k < ARRAY_LEN (vorbis_metatypes) ; k++) + { char *dd ; + + dd = vorbis_comment_query (&vdata->vcomment, vorbis_metatypes [k].name, 0) ; + if (dd == NULL) + continue ; + + if (printed_metadata_msg == 0) + { psf_log_printf (psf, "Metadata :\n") ; + printed_metadata_msg = 1 ; + } ; + + psf_store_string (psf, vorbis_metatypes [k].id, dd) ; + psf_log_printf (psf, " %-10s : %s\n", vorbis_metatypes [k].name, dd) ; + } ; + + psf_log_printf (psf, "End\n") ; + } ; + + psf->sf.samplerate = vdata->vinfo.rate ; + psf->sf.channels = vdata->vinfo.channels ; + psf->sf.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ; + + /* OK, got and parsed all three headers. Initialize the Vorbis + ** packet->PCM decoder. + ** Central decode state. */ + vorbis_synthesis_init (&vdata->vdsp, &vdata->vinfo) ; + + /* Local state for most of the decode so multiple block decodes can + ** proceed in parallel. We could init multiple vorbis_block structures + ** for vd here. */ + vorbis_block_init (&vdata->vdsp, &vdata->vblock) ; + + vdata->loc = 0 ; + + return 0 ; +} /* vorbis_read_header */ + +static int +vorbis_write_header (SF_PRIVATE *psf, int UNUSED (calc_length)) +{ + OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ; + VORBIS_PRIVATE *vdata = (VORBIS_PRIVATE *) psf->codec_data ; + int k, ret ; + + vorbis_info_init (&vdata->vinfo) ; + + /* The style of encoding should be selectable here, VBR quality mode. */ + ret = vorbis_encode_init_vbr (&vdata->vinfo, psf->sf.channels, psf->sf.samplerate, vdata->quality) ; + +#if 0 + ret = vorbis_encode_init (&vdata->vinfo, psf->sf.channels, psf->sf.samplerate, -1, 128000, -1) ; /* average bitrate mode */ + ret = ( vorbis_encode_setup_managed (&vdata->vinfo, psf->sf.channels, + psf->sf.samplerate, -1, 128000, -1) || + vorbis_encode_ctl (&vdata->vinfo, OV_ECTL_RATEMANAGE_AVG, NULL) || + vorbis_encode_setup_init (&vdata->vinfo)) ; +#endif + if (ret) + return SFE_BAD_OPEN_FORMAT ; + + vdata->loc = 0 ; + + /* add a comment */ + vorbis_comment_init (&vdata->vcomment) ; + + vorbis_comment_add_tag (&vdata->vcomment, "ENCODER", "libsndfile") ; + for (k = 0 ; k < SF_MAX_STRINGS ; k++) + { const char * name ; + + if (psf->strings [k].type == 0) + break ; + + switch (psf->strings [k].type) + { case SF_STR_TITLE : name = "TITLE" ; break ; + case SF_STR_COPYRIGHT : name = "COPYRIGHT" ; break ; + case SF_STR_SOFTWARE : name = "SOFTWARE" ; break ; + case SF_STR_ARTIST : name = "ARTIST" ; break ; + case SF_STR_COMMENT : name = "COMMENT" ; break ; + case SF_STR_DATE : name = "DATE" ; break ; + case SF_STR_ALBUM : name = "ALBUM" ; break ; + case SF_STR_LICENSE : name = "LICENSE" ; break ; + default : continue ; + } ; + + vorbis_comment_add_tag (&vdata->vcomment, name, psf->strings [k].str) ; + } ; + + /* set up the analysis state and auxiliary encoding storage */ + vorbis_analysis_init (&vdata->vdsp, &vdata->vinfo) ; + vorbis_block_init (&vdata->vdsp, &vdata->vblock) ; + + /* + ** Set up our packet->stream encoder. + ** Pick a random serial number ; that way we can more likely build + ** chained streams just by concatenation. + */ + + ogg_stream_init (&odata->ostream, psf_rand_int32 ()) ; + + /* Vorbis streams begin with three headers ; the initial header (with + most of the codec setup parameters) which is mandated by the Ogg + bitstream spec. The second header holds any comment fields. The + third header holds the bitstream codebook. We merely need to + make the headers, then pass them to libvorbis one at a time ; + libvorbis handles the additional Ogg bitstream constraints */ + + { ogg_packet header ; + ogg_packet header_comm ; + ogg_packet header_code ; + int result ; + + vorbis_analysis_headerout (&vdata->vdsp, &vdata->vcomment, &header, &header_comm, &header_code) ; + ogg_stream_packetin (&odata->ostream, &header) ; /* automatically placed in its own page */ + ogg_stream_packetin (&odata->ostream, &header_comm) ; + ogg_stream_packetin (&odata->ostream, &header_code) ; + + /* This ensures the actual + * audio data will start on a new page, as per spec + */ + while ((result = ogg_stream_flush (&odata->ostream, &odata->opage)) != 0) + { psf_fwrite (odata->opage.header, 1, odata->opage.header_len, psf) ; + psf_fwrite (odata->opage.body, 1, odata->opage.body_len, psf) ; + } ; + } + + return 0 ; +} /* vorbis_write_header */ + +static int +vorbis_close (SF_PRIVATE *psf) +{ OGG_PRIVATE* odata = psf->container_data ; + VORBIS_PRIVATE *vdata = psf->codec_data ; + + if (odata == NULL || vdata == NULL) + return 0 ; + + /* Clean up this logical bitstream ; before exit we shuld see if we're + ** followed by another [chained]. */ + + if (psf->file.mode == SFM_WRITE) + { + if (psf->write_current <= 0) + vorbis_write_header (psf, 0) ; + + vorbis_analysis_wrote (&vdata->vdsp, 0) ; + while (vorbis_analysis_blockout (&vdata->vdsp, &vdata->vblock) == 1) + { + + /* analysis, assume we want to use bitrate management */ + vorbis_analysis (&vdata->vblock, NULL) ; + vorbis_bitrate_addblock (&vdata->vblock) ; + + while (vorbis_bitrate_flushpacket (&vdata->vdsp, &odata->opacket)) + { /* weld the packet into the bitstream */ + ogg_stream_packetin (&odata->ostream, &odata->opacket) ; + + /* write out pages (if any) */ + while (!odata->eos) + { int result = ogg_stream_pageout (&odata->ostream, &odata->opage) ; + if (result == 0) break ; + psf_fwrite (odata->opage.header, 1, odata->opage.header_len, psf) ; + psf_fwrite (odata->opage.body, 1, odata->opage.body_len, psf) ; + + /* this could be set above, but for illustrative purposes, I do + it here (to show that vorbis does know where the stream ends) */ + + if (ogg_page_eos (&odata->opage)) odata->eos = 1 ; + } + } + } + } + + /* ogg_page and ogg_packet structs always point to storage in + libvorbis. They are never freed or manipulated directly */ + + vorbis_block_clear (&vdata->vblock) ; + vorbis_dsp_clear (&vdata->vdsp) ; + vorbis_comment_clear (&vdata->vcomment) ; + vorbis_info_clear (&vdata->vinfo) ; + + return 0 ; +} /* vorbis_close */ + +int +ogg_vorbis_open (SF_PRIVATE *psf) +{ OGG_PRIVATE* odata = psf->container_data ; + VORBIS_PRIVATE* vdata = calloc (1, sizeof (VORBIS_PRIVATE)) ; + int error = 0 ; + + if (odata == NULL) + { psf_log_printf (psf, "%s : odata is NULL???\n", __func__) ; + return SFE_INTERNAL ; + } ; + + psf->codec_data = vdata ; + + if (psf->file.mode == SFM_RDWR) + return SFE_BAD_MODE_RW ; + + psf_log_printf (psf, "Vorbis library version : %s\n", vorbis_version_string ()) ; + + if (psf->file.mode == SFM_READ) + { /* Call this here so it only gets called once, so no memory is leaked. */ + ogg_sync_init (&odata->osync) ; + + if ((error = vorbis_read_header (psf, 1))) + return error ; + + psf->read_short = vorbis_read_s ; + psf->read_int = vorbis_read_i ; + psf->read_float = vorbis_read_f ; + psf->read_double = vorbis_read_d ; + psf->sf.frames = vorbis_length (psf) ; + } ; + + psf->codec_close = vorbis_close ; + if (psf->file.mode == SFM_WRITE) + { + /* Set the default vorbis quality here. */ + vdata->quality = 0.4 ; + + psf->write_header = vorbis_write_header ; + psf->write_short = vorbis_write_s ; + psf->write_int = vorbis_write_i ; + psf->write_float = vorbis_write_f ; + psf->write_double = vorbis_write_d ; + + psf->sf.frames = SF_COUNT_MAX ; /* Unknown really */ + psf->str_flags = SF_STR_ALLOW_START ; + } ; + + psf->bytewidth = 1 ; + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + psf->seek = vorbis_seek ; + psf->command = vorbis_command ; + + /* FIXME, FIXME, FIXME : Hack these here for now and correct later. */ + psf->sf.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ; + psf->sf.sections = 1 ; + + psf->datalength = 1 ; + psf->dataoffset = 0 ; + /* End FIXME. */ + + return error ; +} /* ogg_vorbis_open */ + +static int +vorbis_command (SF_PRIVATE *psf, int command, void * data, int datasize) +{ VORBIS_PRIVATE *vdata = (VORBIS_PRIVATE *) psf->codec_data ; + + switch (command) + { case SFC_SET_VBR_ENCODING_QUALITY : + if (data == NULL || datasize != sizeof (double)) + return SF_FALSE ; + + if (psf->have_written) + return SF_FALSE ; + + vdata->quality = *((double *) data) ; + + /* Clip range. */ + vdata->quality = SF_MAX (0.0, SF_MIN (1.0, vdata->quality)) ; + + psf_log_printf (psf, "%s : Setting SFC_SET_VBR_ENCODING_QUALITY to %f.\n", __func__, vdata->quality) ; + return SF_TRUE ; + + default : + return SF_FALSE ; + } ; + + return SF_FALSE ; +} /* vorbis_command */ + +static int +vorbis_rnull (int samples, void *UNUSED (vptr), int UNUSED (off) , int channels, float **UNUSED (pcm)) +{ + return samples * channels ; +} /* vorbis_rnull */ + +static int +vorbis_rshort (int samples, void *vptr, int off, int channels, float **pcm) +{ + short *ptr = (short*) vptr + off ; + int i = 0, j, n ; + for (j = 0 ; j < samples ; j++) + for (n = 0 ; n < channels ; n++) + ptr [i++] = lrintf (pcm [n][j] * 32767.0f) ; + return i ; +} /* vorbis_rshort */ + +static int +vorbis_rint (int samples, void *vptr, int off, int channels, float **pcm) +{ + int *ptr = (int*) vptr + off ; + int i = 0, j, n ; + + for (j = 0 ; j < samples ; j++) + for (n = 0 ; n < channels ; n++) + ptr [i++] = lrintf (pcm [n][j] * 2147483647.0f) ; + return i ; +} /* vorbis_rint */ + +static int +vorbis_rfloat (int samples, void *vptr, int off, int channels, float **pcm) +{ + float *ptr = (float*) vptr + off ; + int i = 0, j, n ; + for (j = 0 ; j < samples ; j++) + for (n = 0 ; n < channels ; n++) + ptr [i++] = pcm [n][j] ; + return i ; +} /* vorbis_rfloat */ + +static int +vorbis_rdouble (int samples, void *vptr, int off, int channels, float **pcm) +{ + double *ptr = (double*) vptr + off ; + int i = 0, j, n ; + for (j = 0 ; j < samples ; j++) + for (n = 0 ; n < channels ; n++) + ptr [i++] = pcm [n][j] ; + return i ; +} /* vorbis_rdouble */ + + +static sf_count_t +vorbis_read_sample (SF_PRIVATE *psf, void *ptr, sf_count_t lens, convert_func *transfn) +{ + VORBIS_PRIVATE *vdata = psf->codec_data ; + OGG_PRIVATE *odata = psf->container_data ; + int len, samples, i = 0 ; + float **pcm ; + + len = lens / psf->sf.channels ; + + while ((samples = vorbis_synthesis_pcmout (&vdata->vdsp, &pcm)) > 0) + { if (samples > len) samples = len ; + i += transfn (samples, ptr, i, psf->sf.channels, pcm) ; + len -= samples ; + /* tell libvorbis how many samples we actually consumed */ + vorbis_synthesis_read (&vdata->vdsp, samples) ; + vdata->loc += samples ; + if (len == 0) + return i ; /* Is this necessary */ + } + goto start0 ; /* Jump into the nasty nest */ + while (len > 0 && !odata->eos) + { + while (len > 0 && !odata->eos) + { int result = ogg_sync_pageout (&odata->osync, &odata->opage) ; + if (result == 0) break ; /* need more data */ + if (result < 0) + { /* missing or corrupt data at this page position */ + psf_log_printf (psf, "Corrupt or missing data in bitstream ; continuing...\n") ; + } + else + { /* can safely ignore errors at this point */ + ogg_stream_pagein (&odata->ostream, &odata->opage) ; + start0: + while (1) + { result = ogg_stream_packetout (&odata->ostream, &odata->opacket) ; + if (result == 0) + break ; /* need more data */ + if (result < 0) + { /* missing or corrupt data at this page position */ + /* no reason to complain ; already complained above */ + } + else + { /* we have a packet. Decode it */ + if (vorbis_synthesis (&vdata->vblock, &odata->opacket) == 0) /* test for success! */ + vorbis_synthesis_blockin (&vdata->vdsp, &vdata->vblock) ; + /* + **pcm is a multichannel float vector. In stereo, for + example, pcm [0] is left, and pcm [1] is right. samples is + the size of each channel. Convert the float values + (-1.<=range<=1.) to whatever PCM format and write it out */ + + while ((samples = vorbis_synthesis_pcmout (&vdata->vdsp, &pcm)) > 0) + { if (samples>len) samples = len ; + i += transfn (samples, ptr, i, psf->sf.channels, pcm) ; + len -= samples ; + /* tell libvorbis how many samples we actually consumed */ + vorbis_synthesis_read (&vdata->vdsp, samples) ; + vdata->loc += samples ; + if (len == 0) + return i ; /* Is this necessary */ + } ; + } + } + if (ogg_page_eos (&odata->opage)) odata->eos = 1 ; + } + } + if (!odata->eos) + { char *buffer ; + int bytes ; + buffer = ogg_sync_buffer (&odata->osync, 4096) ; + bytes = psf_fread (buffer, 1, 4096, psf) ; + ogg_sync_wrote (&odata->osync, bytes) ; + if (bytes == 0) odata->eos = 1 ; + } + } + return i ; +} /* vorbis_read_sample */ + +static sf_count_t +vorbis_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t lens) +{ return vorbis_read_sample (psf, (void*) ptr, lens, vorbis_rshort) ; +} /* vorbis_read_s */ + +static sf_count_t +vorbis_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t lens) +{ return vorbis_read_sample (psf, (void*) ptr, lens, vorbis_rint) ; +} /* vorbis_read_i */ + +static sf_count_t +vorbis_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t lens) +{ return vorbis_read_sample (psf, (void*) ptr, lens, vorbis_rfloat) ; +} /* vorbis_read_f */ + +static sf_count_t +vorbis_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t lens) +{ return vorbis_read_sample (psf, (void*) ptr, lens, vorbis_rdouble) ; +} /* vorbis_read_d */ + +/*============================================================================== +*/ + +static void +vorbis_write_samples (SF_PRIVATE *psf, OGG_PRIVATE *odata, VORBIS_PRIVATE *vdata, int in_frames) +{ + vorbis_analysis_wrote (&vdata->vdsp, in_frames) ; + + /* + ** Vorbis does some data preanalysis, then divvies up blocks for + ** more involved (potentially parallel) processing. Get a single + ** block for encoding now. + */ + while (vorbis_analysis_blockout (&vdata->vdsp, &vdata->vblock) == 1) + { + /* analysis, assume we want to use bitrate management */ + vorbis_analysis (&vdata->vblock, NULL) ; + vorbis_bitrate_addblock (&vdata->vblock) ; + + while (vorbis_bitrate_flushpacket (&vdata->vdsp, &odata->opacket)) + { + /* weld the packet into the bitstream */ + ogg_stream_packetin (&odata->ostream, &odata->opacket) ; + + /* write out pages (if any) */ + while (!odata->eos) + { int result = ogg_stream_pageout (&odata->ostream, &odata->opage) ; + if (result == 0) + break ; + psf_fwrite (odata->opage.header, 1, odata->opage.header_len, psf) ; + psf_fwrite (odata->opage.body, 1, odata->opage.body_len, psf) ; + + /* This could be set above, but for illustrative purposes, I do + ** it here (to show that vorbis does know where the stream ends) */ + if (ogg_page_eos (&odata->opage)) + odata->eos = 1 ; + } ; + } ; + } ; + + vdata->loc += in_frames ; +} /* vorbis_write_data */ + + +static sf_count_t +vorbis_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t lens) +{ + int i, m, j = 0 ; + OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ; + VORBIS_PRIVATE *vdata = (VORBIS_PRIVATE *) psf->codec_data ; + int in_frames = lens / psf->sf.channels ; + float **buffer = vorbis_analysis_buffer (&vdata->vdsp, in_frames) ; + for (i = 0 ; i < in_frames ; i++) + for (m = 0 ; m < psf->sf.channels ; m++) + buffer [m][i] = (float) (ptr [j++]) / 32767.0f ; + + vorbis_write_samples (psf, odata, vdata, in_frames) ; + + return lens ; +} /* vorbis_write_s */ + +static sf_count_t +vorbis_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t lens) +{ int i, m, j = 0 ; + OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ; + VORBIS_PRIVATE *vdata = (VORBIS_PRIVATE *) psf->codec_data ; + int in_frames = lens / psf->sf.channels ; + float **buffer = vorbis_analysis_buffer (&vdata->vdsp, in_frames) ; + for (i = 0 ; i < in_frames ; i++) + for (m = 0 ; m < psf->sf.channels ; m++) + buffer [m][i] = (float) (ptr [j++]) / 2147483647.0f ; + + vorbis_write_samples (psf, odata, vdata, in_frames) ; + + return lens ; +} /* vorbis_write_i */ + +static sf_count_t +vorbis_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t lens) +{ int i, m, j = 0 ; + OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ; + VORBIS_PRIVATE *vdata = (VORBIS_PRIVATE *) psf->codec_data ; + int in_frames = lens / psf->sf.channels ; + float **buffer = vorbis_analysis_buffer (&vdata->vdsp, in_frames) ; + for (i = 0 ; i < in_frames ; i++) + for (m = 0 ; m < psf->sf.channels ; m++) + buffer [m][i] = ptr [j++] ; + + vorbis_write_samples (psf, odata, vdata, in_frames) ; + + return lens ; +} /* vorbis_write_f */ + +static sf_count_t +vorbis_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t lens) +{ int i, m, j = 0 ; + OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ; + VORBIS_PRIVATE *vdata = (VORBIS_PRIVATE *) psf->codec_data ; + int in_frames = lens / psf->sf.channels ; + float **buffer = vorbis_analysis_buffer (&vdata->vdsp, in_frames) ; + for (i = 0 ; i < in_frames ; i++) + for (m = 0 ; m < psf->sf.channels ; m++) + buffer [m][i] = (float) ptr [j++] ; + + vorbis_write_samples (psf, odata, vdata, in_frames) ; + + return lens ; +} /* vorbis_write_d */ + +static sf_count_t +vorbis_seek (SF_PRIVATE *psf, int UNUSED (mode), sf_count_t offset) +{ + OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ; + VORBIS_PRIVATE *vdata = (VORBIS_PRIVATE *) psf->codec_data ; + + if (odata == NULL || vdata == NULL) + return 0 ; + + if (offset < 0) + { psf->error = SFE_BAD_SEEK ; + return ((sf_count_t) -1) ; + } ; + + if (psf->file.mode == SFM_READ) + { sf_count_t target = offset - vdata->loc ; + + if (target < 0) + { /* 12 to allow for OggS bit */ + psf_fseek (psf, 12, SEEK_SET) ; + vorbis_read_header (psf, 0) ; /* Reset state */ + target = offset ; + } ; + + while (target > 0) + { sf_count_t m = target > 4096 ? 4096 : target ; + + /* + ** Need to multiply by channels here because the seek is done in + ** terms of frames and the read function is done in terms of + ** samples. + */ + vorbis_read_sample (psf, (void *) NULL, m * psf->sf.channels, vorbis_rnull) ; + + target -= m ; + } ; + + return vdata->loc ; + } ; + + return 0 ; +} /* vorbis_seek */ + +/*============================================================================== +** Most of the following code was snipped from Mike Smith's ogginfo utility +** which is part of vorbis-tools. +** Vorbis tools is released under the GPL but Mike has kindly allowed the +** following to be relicensed as LGPL for libsndfile. +*/ + +typedef struct +{ + int isillegal ; + int shownillegal ; + int isnew ; + int end ; + + uint32_t serial ; /* must be 32 bit unsigned */ + ogg_stream_state ostream ; + + vorbis_info vinfo ; + vorbis_comment vcomment ; + sf_count_t lastgranulepos ; + int doneheaders ; +} stream_processor ; + +typedef struct +{ + stream_processor *streams ; + int allocated ; + int used ; + int in_headers ; +} stream_set ; + +static stream_set * +create_stream_set (void) +{ stream_set *set = calloc (1, sizeof (stream_set)) ; + + set->streams = calloc (5, sizeof (stream_processor)) ; + set->allocated = 5 ; + set->used = 0 ; + + return set ; +} /* create_stream_set */ + +static void +vorbis_end (stream_processor *stream, sf_count_t * len) +{ *len += stream->lastgranulepos ; + vorbis_comment_clear (&stream->vcomment) ; + vorbis_info_clear (&stream->vinfo) ; +} /* vorbis_end */ + +static void +free_stream_set (stream_set *set, sf_count_t * len) +{ int i ; + + for (i = 0 ; i < set->used ; i++) + { if (!set->streams [i].end) + vorbis_end (&set->streams [i], len) ; + ogg_stream_clear (&set->streams [i].ostream) ; + } ; + + free (set->streams) ; + free (set) ; +} /* free_stream_set */ + +static int +streams_open (stream_set *set) +{ int i, res = 0 ; + + for (i = 0 ; i < set->used ; i++) + if (!set->streams [i].end) + res ++ ; + return res ; +} /* streams_open */ + +static stream_processor * +find_stream_processor (stream_set *set, ogg_page *page) +{ uint32_t serial = ogg_page_serialno (page) ; + int i, invalid = 0 ; + + stream_processor *stream ; + + for (i = 0 ; i < set->used ; i++) + { + if (serial == set->streams [i].serial) + { /* We have a match! */ + stream = & (set->streams [i]) ; + + set->in_headers = 0 ; + /* if we have detected EOS, then this can't occur here. */ + if (stream->end) + { stream->isillegal = 1 ; + return stream ; + } + + stream->isnew = 0 ; + stream->end = ogg_page_eos (page) ; + stream->serial = serial ; + return stream ; + } ; + } ; + + /* If there are streams open, and we've reached the end of the + ** headers, then we can't be starting a new stream. + ** XXX: might this sometimes catch ok streams if EOS flag is missing, + ** but the stream is otherwise ok? + */ + if (streams_open (set) && !set->in_headers) + invalid = 1 ; + + set->in_headers = 1 ; + + if (set->allocated < set->used) + stream = &set->streams [set->used] ; + else + { set->allocated += 5 ; + set->streams = realloc (set->streams, sizeof (stream_processor) * set->allocated) ; + stream = &set->streams [set->used] ; + } ; + + set->used++ ; + + stream->isnew = 1 ; + stream->isillegal = invalid ; + + { + int res ; + ogg_packet packet ; + + /* We end up processing the header page twice, but that's ok. */ + ogg_stream_init (&stream->ostream, serial) ; + ogg_stream_pagein (&stream->ostream, page) ; + res = ogg_stream_packetout (&stream->ostream, &packet) ; + if (res <= 0) + return NULL ; + else if (packet.bytes >= 7 && memcmp (packet.packet, "\x01vorbis", 7) == 0) + { + stream->lastgranulepos = 0 ; + vorbis_comment_init (&stream->vcomment) ; + vorbis_info_init (&stream->vinfo) ; + } ; + + res = ogg_stream_packetout (&stream->ostream, &packet) ; + + /* re-init, ready for processing */ + ogg_stream_clear (&stream->ostream) ; + ogg_stream_init (&stream->ostream, serial) ; + } + + stream->end = ogg_page_eos (page) ; + stream->serial = serial ; + + return stream ; +} /* find_stream_processor */ + +static int +vorbis_length_get_next_page (SF_PRIVATE *psf, ogg_sync_state * osync, ogg_page *page) +{ static const int CHUNK_SIZE = 4500 ; + + while (ogg_sync_pageout (osync, page) <= 0) + { char * buffer = ogg_sync_buffer (osync, CHUNK_SIZE) ; + int bytes = psf_fread (buffer, 1, 4096, psf) ; + + if (bytes <= 0) + { ogg_sync_wrote (osync, 0) ; + return 0 ; + } ; + + ogg_sync_wrote (osync, bytes) ; + } ; + + return 1 ; +} /* vorbis_length_get_next_page */ + +static sf_count_t +vorbis_length_aux (SF_PRIVATE * psf) +{ + ogg_sync_state osync ; + ogg_page page ; + sf_count_t len = 0 ; + stream_set *processors ; + + processors = create_stream_set () ; + if (processors == NULL) + return 0 ; // out of memory? + + ogg_sync_init (&osync) ; + + while (vorbis_length_get_next_page (psf, &osync, &page)) + { + stream_processor *p = find_stream_processor (processors, &page) ; + + if (!p) + { len = 0 ; + break ; + } ; + + if (p->isillegal && !p->shownillegal) + { + p->shownillegal = 1 ; + /* If it's a new stream, we want to continue processing this page + ** anyway to suppress additional spurious errors + */ + if (!p->isnew) continue ; + } ; + + if (!p->isillegal) + { ogg_packet packet ; + int header = 0 ; + + ogg_stream_pagein (&p->ostream, &page) ; + if (p->doneheaders < 3) + header = 1 ; + + while (ogg_stream_packetout (&p->ostream, &packet) > 0) + { + if (p->doneheaders < 3) + { if (vorbis_synthesis_headerin (&p->vinfo, &p->vcomment, &packet) < 0) + continue ; + p->doneheaders ++ ; + } ; + } ; + if (!header) + { sf_count_t gp = ogg_page_granulepos (&page) ; + if (gp > 0) p->lastgranulepos = gp ; + } ; + if (p->end) + { vorbis_end (p, &len) ; + p->isillegal = 1 ; + } ; + } ; + } ; + + ogg_sync_clear (&osync) ; + free_stream_set (processors, &len) ; + + return len ; +} /* vorbis_length_aux */ + +static sf_count_t +vorbis_length (SF_PRIVATE *psf) +{ sf_count_t length ; + int error ; + + if (psf->sf.seekable == 0) + return SF_COUNT_MAX ; + + psf_fseek (psf, 0, SEEK_SET) ; + length = vorbis_length_aux (psf) ; + + psf_fseek (psf, 12, SEEK_SET) ; + if ((error = vorbis_read_header (psf, 0)) != 0) + psf->error = error ; + + return length ; +} /* vorbis_length */ + +#else /* HAVE_EXTERNAL_LIBS */ + +int +ogg_vorbis_open (SF_PRIVATE *psf) +{ + psf_log_printf (psf, "This version of libsndfile was compiled without Ogg/Vorbis support.\n") ; + return SFE_UNIMPLEMENTED ; +} /* ogg_vorbis_open */ + +#endif diff --git a/interpretor/libsndfile-1.0.25/src/paf.c b/interpretor/libsndfile-1.0.25/src/paf.c new file mode 100644 index 0000000..7c7d527 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/paf.c @@ -0,0 +1,832 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*------------------------------------------------------------------------------ +** Macros to handle big/little endian issues. +*/ + +#define FAP_MARKER (MAKE_MARKER ('f', 'a', 'p', ' ')) +#define PAF_MARKER (MAKE_MARKER (' ', 'p', 'a', 'f')) + +/*------------------------------------------------------------------------------ +** Other defines. +*/ + +#define PAF_HEADER_LENGTH 2048 + +#define PAF24_SAMPLES_PER_BLOCK 10 +#define PAF24_BLOCK_SIZE 32 + +/*------------------------------------------------------------------------------ +** Typedefs. +*/ + +typedef struct +{ int version ; + int endianness ; + int samplerate ; + int format ; + int channels ; + int source ; +} PAF_FMT ; + +typedef struct +{ int max_blocks, channels, samplesperblock, blocksize ; + int read_block, write_block, read_count, write_count ; + sf_count_t sample_count ; + int *samples ; + unsigned char *block ; +#if HAVE_FLEXIBLE_ARRAY + int data [] ; /* ISO C99 struct flexible array. */ +#else + int data [1] ; /* This is a hack and may not work. */ +#endif +} PAF24_PRIVATE ; + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int paf24_init (SF_PRIVATE *psf) ; + +static int paf_read_header (SF_PRIVATE *psf) ; +static int paf_write_header (SF_PRIVATE *psf, int calc_length) ; + +static sf_count_t paf24_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t paf24_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t paf24_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t paf24_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t paf24_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t paf24_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t paf24_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t paf24_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static sf_count_t paf24_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ; + +enum +{ PAF_PCM_16 = 0, + PAF_PCM_24 = 1, + PAF_PCM_S8 = 2 +} ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +paf_open (SF_PRIVATE *psf) +{ int subformat, error, endian ; + + psf->dataoffset = PAF_HEADER_LENGTH ; + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = paf_read_header (psf))) + return error ; + } ; + + subformat = SF_CODEC (psf->sf.format) ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_PAF) + return SFE_BAD_OPEN_FORMAT ; + + endian = SF_ENDIAN (psf->sf.format) ; + + /* PAF is by default big endian. */ + psf->endian = SF_ENDIAN_BIG ; + + if (endian == SF_ENDIAN_LITTLE || (CPU_IS_LITTLE_ENDIAN && (endian == SF_ENDIAN_CPU))) + psf->endian = SF_ENDIAN_LITTLE ; + + if ((error = paf_write_header (psf, SF_FALSE))) + return error ; + + psf->write_header = paf_write_header ; + } ; + + switch (subformat) + { case SF_FORMAT_PCM_S8 : + psf->bytewidth = 1 ; + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_PCM_16 : + psf->bytewidth = 2 ; + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_PCM_24 : + /* No bytewidth because of whacky 24 bit encoding. */ + error = paf24_init (psf) ; + break ; + + default : return SFE_PAF_UNKNOWN_FORMAT ; + } ; + + return error ; +} /* paf_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +paf_read_header (SF_PRIVATE *psf) +{ PAF_FMT paf_fmt ; + int marker ; + + if (psf->filelength < PAF_HEADER_LENGTH) + return SFE_PAF_SHORT_HEADER ; + + memset (&paf_fmt, 0, sizeof (paf_fmt)) ; + psf_binheader_readf (psf, "pm", 0, &marker) ; + + psf_log_printf (psf, "Signature : '%M'\n", marker) ; + + if (marker == PAF_MARKER) + { psf_binheader_readf (psf, "E444444", &(paf_fmt.version), &(paf_fmt.endianness), + &(paf_fmt.samplerate), &(paf_fmt.format), &(paf_fmt.channels), &(paf_fmt.source)) ; + } + else if (marker == FAP_MARKER) + { psf_binheader_readf (psf, "e444444", &(paf_fmt.version), &(paf_fmt.endianness), + &(paf_fmt.samplerate), &(paf_fmt.format), &(paf_fmt.channels), &(paf_fmt.source)) ; + } + else + return SFE_PAF_NO_MARKER ; + + psf_log_printf (psf, "Version : %d\n", paf_fmt.version) ; + + if (paf_fmt.version != 0) + { psf_log_printf (psf, "*** Bad version number. should be zero.\n") ; + return SFE_PAF_VERSION ; + } ; + + psf_log_printf (psf, "Sample Rate : %d\n", paf_fmt.samplerate) ; + psf_log_printf (psf, "Channels : %d\n", paf_fmt.channels) ; + + psf_log_printf (psf, "Endianness : %d => ", paf_fmt.endianness) ; + if (paf_fmt.endianness) + { psf_log_printf (psf, "Little\n", paf_fmt.endianness) ; + psf->endian = SF_ENDIAN_LITTLE ; + } + else + { psf_log_printf (psf, "Big\n", paf_fmt.endianness) ; + psf->endian = SF_ENDIAN_BIG ; + } ; + + if (paf_fmt.channels > SF_MAX_CHANNELS) + return SFE_PAF_BAD_CHANNELS ; + + psf->datalength = psf->filelength - psf->dataoffset ; + + psf_binheader_readf (psf, "p", (int) psf->dataoffset) ; + + psf->sf.samplerate = paf_fmt.samplerate ; + psf->sf.channels = paf_fmt.channels ; + + /* Only fill in type major. */ + psf->sf.format = SF_FORMAT_PAF ; + + psf_log_printf (psf, "Format : %d => ", paf_fmt.format) ; + + /* PAF is by default big endian. */ + psf->sf.format |= paf_fmt.endianness ? SF_ENDIAN_LITTLE : SF_ENDIAN_BIG ; + + switch (paf_fmt.format) + { case PAF_PCM_S8 : + psf_log_printf (psf, "8 bit linear PCM\n") ; + psf->bytewidth = 1 ; + + psf->sf.format |= SF_FORMAT_PCM_S8 ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + psf->sf.frames = psf->datalength / psf->blockwidth ; + break ; + + case PAF_PCM_16 : + psf_log_printf (psf, "16 bit linear PCM\n") ; + psf->bytewidth = 2 ; + + psf->sf.format |= SF_FORMAT_PCM_16 ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + psf->sf.frames = psf->datalength / psf->blockwidth ; + break ; + + case PAF_PCM_24 : + psf_log_printf (psf, "24 bit linear PCM\n") ; + psf->bytewidth = 3 ; + + psf->sf.format |= SF_FORMAT_PCM_24 ; + + psf->blockwidth = 0 ; + psf->sf.frames = PAF24_SAMPLES_PER_BLOCK * psf->datalength / + (PAF24_BLOCK_SIZE * psf->sf.channels) ; + break ; + + default : psf_log_printf (psf, "Unknown\n") ; + return SFE_PAF_UNKNOWN_FORMAT ; + break ; + } ; + + psf_log_printf (psf, "Source : %d => ", paf_fmt.source) ; + + switch (paf_fmt.source) + { case 1 : psf_log_printf (psf, "Analog Recording\n") ; + break ; + case 2 : psf_log_printf (psf, "Digital Transfer\n") ; + break ; + case 3 : psf_log_printf (psf, "Multi-track Mixdown\n") ; + break ; + case 5 : psf_log_printf (psf, "Audio Resulting From DSP Processing\n") ; + break ; + default : psf_log_printf (psf, "Unknown\n") ; + break ; + } ; + + return 0 ; +} /* paf_read_header */ + +static int +paf_write_header (SF_PRIVATE *psf, int UNUSED (calc_length)) +{ int paf_format ; + + /* PAF header already written so no need to re-write. */ + if (psf_ftell (psf) >= PAF_HEADER_LENGTH) + return 0 ; + + psf->dataoffset = PAF_HEADER_LENGTH ; + + switch (SF_CODEC (psf->sf.format)) + { case SF_FORMAT_PCM_S8 : + paf_format = PAF_PCM_S8 ; + break ; + + case SF_FORMAT_PCM_16 : + paf_format = PAF_PCM_16 ; + break ; + + case SF_FORMAT_PCM_24 : + paf_format = PAF_PCM_24 ; + break ; + + default : return SFE_PAF_UNKNOWN_FORMAT ; + } ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + + if (psf->endian == SF_ENDIAN_BIG) + { /* Marker, version, endianness, samplerate */ + psf_binheader_writef (psf, "Em444", PAF_MARKER, 0, 0, psf->sf.samplerate) ; + /* format, channels, source */ + psf_binheader_writef (psf, "E444", paf_format, psf->sf.channels, 0) ; + } + else if (psf->endian == SF_ENDIAN_LITTLE) + { /* Marker, version, endianness, samplerate */ + psf_binheader_writef (psf, "em444", FAP_MARKER, 0, 1, psf->sf.samplerate) ; + /* format, channels, source */ + psf_binheader_writef (psf, "e444", paf_format, psf->sf.channels, 0) ; + } ; + + /* Zero fill to dataoffset. */ + psf_binheader_writef (psf, "z", (size_t) (psf->dataoffset - psf->headindex)) ; + + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + return psf->error ; +} /* paf_write_header */ + +/*=============================================================================== +** 24 bit PAF files have a really weird encoding. +** For a mono file, 10 samples (each being 3 bytes) are packed into a 32 byte +** block. The 8 ints in this 32 byte block are then endian swapped (as ints) +** if necessary before being written to disk. +** For a stereo file, blocks of 10 samples from the same channel are encoded +** into 32 bytes as for the mono case. The 32 byte blocks are then interleaved +** on disk. +** Reading has to reverse the above process :-). +** Weird!!! +** +** The code below attempts to gain efficiency while maintaining readability. +*/ + +static int paf24_read_block (SF_PRIVATE *psf, PAF24_PRIVATE *ppaf24) ; +static int paf24_write_block (SF_PRIVATE *psf, PAF24_PRIVATE *ppaf24) ; +static int paf24_close (SF_PRIVATE *psf) ; + + +static int +paf24_init (SF_PRIVATE *psf) +{ PAF24_PRIVATE *ppaf24 ; + int paf24size ; + + paf24size = sizeof (PAF24_PRIVATE) + psf->sf.channels * + (PAF24_BLOCK_SIZE + PAF24_SAMPLES_PER_BLOCK * sizeof (int)) ; + + /* + ** Not exatly sure why this needs to be here but the tests + ** fail without it. + */ + psf->last_op = 0 ; + + if (! (psf->codec_data = calloc (1, paf24size))) + return SFE_MALLOC_FAILED ; + + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + + ppaf24->channels = psf->sf.channels ; + ppaf24->samples = ppaf24->data ; + ppaf24->block = (unsigned char*) (ppaf24->data + PAF24_SAMPLES_PER_BLOCK * ppaf24->channels) ; + + ppaf24->blocksize = PAF24_BLOCK_SIZE * ppaf24->channels ; + ppaf24->samplesperblock = PAF24_SAMPLES_PER_BLOCK ; + + if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR) + { paf24_read_block (psf, ppaf24) ; /* Read first block. */ + + psf->read_short = paf24_read_s ; + psf->read_int = paf24_read_i ; + psf->read_float = paf24_read_f ; + psf->read_double = paf24_read_d ; + } ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { psf->write_short = paf24_write_s ; + psf->write_int = paf24_write_i ; + psf->write_float = paf24_write_f ; + psf->write_double = paf24_write_d ; + } ; + + psf->seek = paf24_seek ; + psf->container_close = paf24_close ; + + psf->filelength = psf_get_filelen (psf) ; + psf->datalength = psf->filelength - psf->dataoffset ; + + if (psf->datalength % PAF24_BLOCK_SIZE) + { if (psf->file.mode == SFM_READ) + psf_log_printf (psf, "*** Warning : file seems to be truncated.\n") ; + ppaf24->max_blocks = psf->datalength / ppaf24->blocksize + 1 ; + } + else + ppaf24->max_blocks = psf->datalength / ppaf24->blocksize ; + + ppaf24->read_block = 0 ; + if (psf->file.mode == SFM_RDWR) + ppaf24->write_block = ppaf24->max_blocks ; + else + ppaf24->write_block = 0 ; + + psf->sf.frames = ppaf24->samplesperblock * ppaf24->max_blocks ; + ppaf24->sample_count = psf->sf.frames ; + + return 0 ; +} /* paf24_init */ + +static sf_count_t +paf24_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) +{ PAF24_PRIVATE *ppaf24 ; + int newblock, newsample ; + + if (psf->codec_data == NULL) + { psf->error = SFE_INTERNAL ; + return PSF_SEEK_ERROR ; + } ; + + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + + if (mode == SFM_READ && ppaf24->write_count > 0) + paf24_write_block (psf, ppaf24) ; + + newblock = offset / ppaf24->samplesperblock ; + newsample = offset % ppaf24->samplesperblock ; + + switch (mode) + { case SFM_READ : + if (psf->last_op == SFM_WRITE && ppaf24->write_count) + paf24_write_block (psf, ppaf24) ; + + psf_fseek (psf, psf->dataoffset + newblock * ppaf24->blocksize, SEEK_SET) ; + ppaf24->read_block = newblock ; + paf24_read_block (psf, ppaf24) ; + ppaf24->read_count = newsample ; + break ; + + case SFM_WRITE : + if (offset > ppaf24->sample_count) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + if (psf->last_op == SFM_WRITE && ppaf24->write_count) + paf24_write_block (psf, ppaf24) ; + + psf_fseek (psf, psf->dataoffset + newblock * ppaf24->blocksize, SEEK_SET) ; + ppaf24->write_block = newblock ; + paf24_read_block (psf, ppaf24) ; + ppaf24->write_count = newsample ; + break ; + + default : + psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + return newblock * ppaf24->samplesperblock + newsample ; +} /* paf24_seek */ + +static int +paf24_close (SF_PRIVATE *psf) +{ PAF24_PRIVATE *ppaf24 ; + + if (psf->codec_data == NULL) + return 0 ; + + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { if (ppaf24->write_count > 0) + paf24_write_block (psf, ppaf24) ; + } ; + + return 0 ; +} /* paf24_close */ + +/*--------------------------------------------------------------------------- +*/ +static int +paf24_read_block (SF_PRIVATE *psf, PAF24_PRIVATE *ppaf24) +{ int k, channel ; + unsigned char *cptr ; + + ppaf24->read_block ++ ; + ppaf24->read_count = 0 ; + + if (ppaf24->read_block * ppaf24->samplesperblock > ppaf24->sample_count) + { memset (ppaf24->samples, 0, ppaf24->samplesperblock * ppaf24->channels) ; + return 1 ; + } ; + + /* Read the block. */ + if ((k = psf_fread (ppaf24->block, 1, ppaf24->blocksize, psf)) != ppaf24->blocksize) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, ppaf24->blocksize) ; + + + if (CPU_IS_LITTLE_ENDIAN) + { /* Do endian swapping if necessary. */ + if (psf->endian == SF_ENDIAN_BIG) + endswap_int_array (ppaf24->data, 8 * ppaf24->channels) ; + + /* Unpack block. */ + for (k = 0 ; k < PAF24_SAMPLES_PER_BLOCK * ppaf24->channels ; k++) + { channel = k % ppaf24->channels ; + cptr = ppaf24->block + PAF24_BLOCK_SIZE * channel + 3 * (k / ppaf24->channels) ; + ppaf24->samples [k] = (cptr [0] << 8) | (cptr [1] << 16) | (cptr [2] << 24) ; + } ; + } + else + { /* Do endian swapping if necessary. */ + if (psf->endian == SF_ENDIAN_BIG) + endswap_int_array (ppaf24->data, 8 * ppaf24->channels) ; + + /* Unpack block. */ + for (k = 0 ; k < PAF24_SAMPLES_PER_BLOCK * ppaf24->channels ; k++) + { channel = k % ppaf24->channels ; + cptr = ppaf24->block + PAF24_BLOCK_SIZE * channel + 3 * (k / ppaf24->channels) ; + ppaf24->samples [k] = (cptr [0] << 8) | (cptr [1] << 16) | (cptr [2] << 24) ; + } ; + } ; + + return 1 ; +} /* paf24_read_block */ + +static int +paf24_read (SF_PRIVATE *psf, PAF24_PRIVATE *ppaf24, int *ptr, int len) +{ int count, total = 0 ; + + while (total < len) + { if (ppaf24->read_block * ppaf24->samplesperblock >= ppaf24->sample_count) + { memset (&(ptr [total]), 0, (len - total) * sizeof (int)) ; + return total ; + } ; + + if (ppaf24->read_count >= ppaf24->samplesperblock) + paf24_read_block (psf, ppaf24) ; + + count = (ppaf24->samplesperblock - ppaf24->read_count) * ppaf24->channels ; + count = (len - total > count) ? count : len - total ; + + memcpy (&(ptr [total]), &(ppaf24->samples [ppaf24->read_count * ppaf24->channels]), count * sizeof (int)) ; + total += count ; + ppaf24->read_count += count / ppaf24->channels ; + } ; + + return total ; +} /* paf24_read */ + +static sf_count_t +paf24_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ PAF24_PRIVATE *ppaf24 ; + int *iptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = paf24_read (psf, ppaf24, iptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = iptr [k] >> 16 ; + total += count ; + len -= readcount ; + } ; + return total ; +} /* paf24_read_s */ + +static sf_count_t +paf24_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ PAF24_PRIVATE *ppaf24 ; + int total ; + + if (psf->codec_data == NULL) + return 0 ; + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + + total = paf24_read (psf, ppaf24, ptr, len) ; + + return total ; +} /* paf24_read_i */ + +static sf_count_t +paf24_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ PAF24_PRIVATE *ppaf24 ; + int *iptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + float normfact ; + + if (psf->codec_data == NULL) + return 0 ; + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 / 0x80000000) : (1.0 / 0x100) ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = paf24_read (psf, ppaf24, iptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * iptr [k] ; + total += count ; + len -= readcount ; + } ; + return total ; +} /* paf24_read_f */ + +static sf_count_t +paf24_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ PAF24_PRIVATE *ppaf24 ; + int *iptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + double normfact ; + + if (psf->codec_data == NULL) + return 0 ; + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? (1.0 / 0x80000000) : (1.0 / 0x100) ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = paf24_read (psf, ppaf24, iptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * iptr [k] ; + total += count ; + len -= readcount ; + } ; + return total ; +} /* paf24_read_d */ + +/*--------------------------------------------------------------------------- +*/ + +static int +paf24_write_block (SF_PRIVATE *psf, PAF24_PRIVATE *ppaf24) +{ int k, nextsample, channel ; + unsigned char *cptr ; + + /* First pack block. */ + + if (CPU_IS_LITTLE_ENDIAN) + { for (k = 0 ; k < PAF24_SAMPLES_PER_BLOCK * ppaf24->channels ; k++) + { channel = k % ppaf24->channels ; + cptr = ppaf24->block + PAF24_BLOCK_SIZE * channel + 3 * (k / ppaf24->channels) ; + nextsample = ppaf24->samples [k] >> 8 ; + cptr [0] = nextsample ; + cptr [1] = nextsample >> 8 ; + cptr [2] = nextsample >> 16 ; + } ; + + /* Do endian swapping if necessary. */ + if (psf->endian == SF_ENDIAN_BIG) + endswap_int_array (ppaf24->data, 8 * ppaf24->channels) ; + } + else if (CPU_IS_BIG_ENDIAN) + { /* This is correct. */ + for (k = 0 ; k < PAF24_SAMPLES_PER_BLOCK * ppaf24->channels ; k++) + { channel = k % ppaf24->channels ; + cptr = ppaf24->block + PAF24_BLOCK_SIZE * channel + 3 * (k / ppaf24->channels) ; + nextsample = ppaf24->samples [k] >> 8 ; + cptr [0] = nextsample ; + cptr [1] = nextsample >> 8 ; + cptr [2] = nextsample >> 16 ; + } ; + if (psf->endian == SF_ENDIAN_BIG) + endswap_int_array (ppaf24->data, 8 * ppaf24->channels) ; + } ; + + /* Write block to disk. */ + if ((k = psf_fwrite (ppaf24->block, 1, ppaf24->blocksize, psf)) != ppaf24->blocksize) + psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, ppaf24->blocksize) ; + + if (ppaf24->sample_count < ppaf24->write_block * ppaf24->samplesperblock + ppaf24->write_count) + ppaf24->sample_count = ppaf24->write_block * ppaf24->samplesperblock + ppaf24->write_count ; + + if (ppaf24->write_count == ppaf24->samplesperblock) + { ppaf24->write_block ++ ; + ppaf24->write_count = 0 ; + } ; + + return 1 ; +} /* paf24_write_block */ + +static int +paf24_write (SF_PRIVATE *psf, PAF24_PRIVATE *ppaf24, const int *ptr, int len) +{ int count, total = 0 ; + + while (total < len) + { count = (ppaf24->samplesperblock - ppaf24->write_count) * ppaf24->channels ; + + if (count > len - total) + count = len - total ; + + memcpy (&(ppaf24->samples [ppaf24->write_count * ppaf24->channels]), &(ptr [total]), count * sizeof (int)) ; + total += count ; + ppaf24->write_count += count / ppaf24->channels ; + + if (ppaf24->write_count >= ppaf24->samplesperblock) + paf24_write_block (psf, ppaf24) ; + } ; + + return total ; +} /* paf24_write */ + +static sf_count_t +paf24_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ PAF24_PRIVATE *ppaf24 ; + int *iptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + iptr [k] = ptr [total + k] << 16 ; + count = paf24_write (psf, ppaf24, iptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + return total ; +} /* paf24_write_s */ + +static sf_count_t +paf24_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ PAF24_PRIVATE *ppaf24 ; + int writecount, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + + while (len > 0) + { writecount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = paf24_write (psf, ppaf24, ptr, writecount) ; + + total += count ; + len -= count ; + if (count != writecount) + break ; + } ; + + return total ; +} /* paf24_write_i */ + +static sf_count_t +paf24_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ PAF24_PRIVATE *ppaf24 ; + int *iptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + float normfact ; + + if (psf->codec_data == NULL) + return 0 ; + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFFFFFF) : (1.0 / 0x100) ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + iptr [k] = lrintf (normfact * ptr [total + k]) ; + count = paf24_write (psf, ppaf24, iptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* paf24_write_f */ + +static sf_count_t +paf24_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ PAF24_PRIVATE *ppaf24 ; + int *iptr ; + int k, bufferlen, writecount = 0, count ; + sf_count_t total = 0 ; + double normfact ; + + if (psf->codec_data == NULL) + return 0 ; + ppaf24 = (PAF24_PRIVATE*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7FFFFFFF) : (1.0 / 0x100) ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + iptr [k] = lrint (normfact * ptr [total+k]) ; + count = paf24_write (psf, ppaf24, iptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* paf24_write_d */ + diff --git a/interpretor/libsndfile-1.0.25/src/pcm.c b/interpretor/libsndfile-1.0.25/src/pcm.c new file mode 100644 index 0000000..ec450bc --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/pcm.c @@ -0,0 +1,2901 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/* Need to be able to handle 3 byte (24 bit) integers. So defined a +** type and use SIZEOF_TRIBYTE instead of (tribyte). +*/ + +typedef void tribyte ; + +#define SIZEOF_TRIBYTE 3 + +static sf_count_t pcm_read_sc2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t pcm_read_uc2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bes2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t pcm_read_les2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bet2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t pcm_read_let2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bei2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t pcm_read_lei2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; + +static sf_count_t pcm_read_sc2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t pcm_read_uc2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bes2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t pcm_read_les2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bet2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t pcm_read_let2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bei2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t pcm_read_lei2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; + +static sf_count_t pcm_read_sc2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t pcm_read_uc2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bes2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t pcm_read_les2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bet2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t pcm_read_let2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bei2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t pcm_read_lei2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; + +static sf_count_t pcm_read_sc2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; +static sf_count_t pcm_read_uc2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bes2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; +static sf_count_t pcm_read_les2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bet2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; +static sf_count_t pcm_read_let2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; +static sf_count_t pcm_read_bei2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; +static sf_count_t pcm_read_lei2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t pcm_write_s2sc (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t pcm_write_s2uc (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t pcm_write_s2bes (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t pcm_write_s2les (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t pcm_write_s2bet (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t pcm_write_s2let (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t pcm_write_s2bei (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t pcm_write_s2lei (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; + +static sf_count_t pcm_write_i2sc (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t pcm_write_i2uc (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t pcm_write_i2bes (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t pcm_write_i2les (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t pcm_write_i2bet (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t pcm_write_i2let (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t pcm_write_i2bei (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t pcm_write_i2lei (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; + +static sf_count_t pcm_write_f2sc (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t pcm_write_f2uc (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t pcm_write_f2bes (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t pcm_write_f2les (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t pcm_write_f2bet (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t pcm_write_f2let (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t pcm_write_f2bei (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t pcm_write_f2lei (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; + +static sf_count_t pcm_write_d2sc (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; +static sf_count_t pcm_write_d2uc (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; +static sf_count_t pcm_write_d2bes (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; +static sf_count_t pcm_write_d2les (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; +static sf_count_t pcm_write_d2bet (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; +static sf_count_t pcm_write_d2let (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; +static sf_count_t pcm_write_d2bei (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; +static sf_count_t pcm_write_d2lei (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +/*----------------------------------------------------------------------------------------------- +*/ + +enum +{ /* Char type for 8 bit files. */ + SF_CHARS_SIGNED = 200, + SF_CHARS_UNSIGNED = 201 +} ; + +/*----------------------------------------------------------------------------------------------- +*/ + +int +pcm_init (SF_PRIVATE *psf) +{ int chars = 0 ; + + if (psf->bytewidth == 0 || psf->sf.channels == 0) + { psf_log_printf (psf, "pcm_init : internal error : bytewitdh = %d, channels = %d\n", psf->bytewidth, psf->sf.channels) ; + return SFE_INTERNAL ; + } ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + if ((SF_CODEC (psf->sf.format)) == SF_FORMAT_PCM_S8) + chars = SF_CHARS_SIGNED ; + else if ((SF_CODEC (psf->sf.format)) == SF_FORMAT_PCM_U8) + chars = SF_CHARS_UNSIGNED ; + + if (CPU_IS_BIG_ENDIAN) + psf->data_endswap = (psf->endian == SF_ENDIAN_BIG) ? SF_FALSE : SF_TRUE ; + else + psf->data_endswap = (psf->endian == SF_ENDIAN_LITTLE) ? SF_FALSE : SF_TRUE ; + + if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR) + { switch (psf->bytewidth * 0x10000 + psf->endian + chars) + { case (0x10000 + SF_ENDIAN_BIG + SF_CHARS_SIGNED) : + case (0x10000 + SF_ENDIAN_LITTLE + SF_CHARS_SIGNED) : + psf->read_short = pcm_read_sc2s ; + psf->read_int = pcm_read_sc2i ; + psf->read_float = pcm_read_sc2f ; + psf->read_double = pcm_read_sc2d ; + break ; + case (0x10000 + SF_ENDIAN_BIG + SF_CHARS_UNSIGNED) : + case (0x10000 + SF_ENDIAN_LITTLE + SF_CHARS_UNSIGNED) : + psf->read_short = pcm_read_uc2s ; + psf->read_int = pcm_read_uc2i ; + psf->read_float = pcm_read_uc2f ; + psf->read_double = pcm_read_uc2d ; + break ; + + case (2 * 0x10000 + SF_ENDIAN_BIG) : + psf->read_short = pcm_read_bes2s ; + psf->read_int = pcm_read_bes2i ; + psf->read_float = pcm_read_bes2f ; + psf->read_double = pcm_read_bes2d ; + break ; + case (3 * 0x10000 + SF_ENDIAN_BIG) : + psf->read_short = pcm_read_bet2s ; + psf->read_int = pcm_read_bet2i ; + psf->read_float = pcm_read_bet2f ; + psf->read_double = pcm_read_bet2d ; + break ; + case (4 * 0x10000 + SF_ENDIAN_BIG) : + + psf->read_short = pcm_read_bei2s ; + psf->read_int = pcm_read_bei2i ; + psf->read_float = pcm_read_bei2f ; + psf->read_double = pcm_read_bei2d ; + break ; + + case (2 * 0x10000 + SF_ENDIAN_LITTLE) : + psf->read_short = pcm_read_les2s ; + psf->read_int = pcm_read_les2i ; + psf->read_float = pcm_read_les2f ; + psf->read_double = pcm_read_les2d ; + break ; + case (3 * 0x10000 + SF_ENDIAN_LITTLE) : + psf->read_short = pcm_read_let2s ; + psf->read_int = pcm_read_let2i ; + psf->read_float = pcm_read_let2f ; + psf->read_double = pcm_read_let2d ; + break ; + case (4 * 0x10000 + SF_ENDIAN_LITTLE) : + psf->read_short = pcm_read_lei2s ; + psf->read_int = pcm_read_lei2i ; + psf->read_float = pcm_read_lei2f ; + psf->read_double = pcm_read_lei2d ; + break ; + default : + psf_log_printf (psf, "pcm.c returning SFE_UNIMPLEMENTED\nbytewidth %d endian %d\n", psf->bytewidth, psf->endian) ; + return SFE_UNIMPLEMENTED ; + } ; + } ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { switch (psf->bytewidth * 0x10000 + psf->endian + chars) + { case (0x10000 + SF_ENDIAN_BIG + SF_CHARS_SIGNED) : + case (0x10000 + SF_ENDIAN_LITTLE + SF_CHARS_SIGNED) : + psf->write_short = pcm_write_s2sc ; + psf->write_int = pcm_write_i2sc ; + psf->write_float = pcm_write_f2sc ; + psf->write_double = pcm_write_d2sc ; + break ; + case (0x10000 + SF_ENDIAN_BIG + SF_CHARS_UNSIGNED) : + case (0x10000 + SF_ENDIAN_LITTLE + SF_CHARS_UNSIGNED) : + psf->write_short = pcm_write_s2uc ; + psf->write_int = pcm_write_i2uc ; + psf->write_float = pcm_write_f2uc ; + psf->write_double = pcm_write_d2uc ; + break ; + + case (2 * 0x10000 + SF_ENDIAN_BIG) : + psf->write_short = pcm_write_s2bes ; + psf->write_int = pcm_write_i2bes ; + psf->write_float = pcm_write_f2bes ; + psf->write_double = pcm_write_d2bes ; + break ; + + case (3 * 0x10000 + SF_ENDIAN_BIG) : + psf->write_short = pcm_write_s2bet ; + psf->write_int = pcm_write_i2bet ; + psf->write_float = pcm_write_f2bet ; + psf->write_double = pcm_write_d2bet ; + break ; + + case (4 * 0x10000 + SF_ENDIAN_BIG) : + psf->write_short = pcm_write_s2bei ; + psf->write_int = pcm_write_i2bei ; + psf->write_float = pcm_write_f2bei ; + psf->write_double = pcm_write_d2bei ; + break ; + + case (2 * 0x10000 + SF_ENDIAN_LITTLE) : + psf->write_short = pcm_write_s2les ; + psf->write_int = pcm_write_i2les ; + psf->write_float = pcm_write_f2les ; + psf->write_double = pcm_write_d2les ; + break ; + + case (3 * 0x10000 + SF_ENDIAN_LITTLE) : + psf->write_short = pcm_write_s2let ; + psf->write_int = pcm_write_i2let ; + psf->write_float = pcm_write_f2let ; + psf->write_double = pcm_write_d2let ; + break ; + + case (4 * 0x10000 + SF_ENDIAN_LITTLE) : + psf->write_short = pcm_write_s2lei ; + psf->write_int = pcm_write_i2lei ; + psf->write_float = pcm_write_f2lei ; + psf->write_double = pcm_write_d2lei ; + break ; + + default : + psf_log_printf (psf, "pcm.c returning SFE_UNIMPLEMENTED\nbytewidth %s endian %d\n", psf->bytewidth, psf->endian) ; + return SFE_UNIMPLEMENTED ; + } ; + + } ; + + if (psf->filelength > psf->dataoffset) + { psf->datalength = (psf->dataend > 0) ? psf->dataend - psf->dataoffset : + psf->filelength - psf->dataoffset ; + } + else + psf->datalength = 0 ; + + psf->sf.frames = psf->blockwidth > 0 ? psf->datalength / psf->blockwidth : 0 ; + + return 0 ; +} /* pcm_init */ + +/*============================================================================== +*/ + +static inline void +sc2s_array (signed char *src, int count, short *dest) +{ while (--count >= 0) + { dest [count] = src [count] << 8 ; + } ; +} /* sc2s_array */ + +static inline void +uc2s_array (unsigned char *src, int count, short *dest) +{ while (--count >= 0) + { dest [count] = (((short) src [count]) - 0x80) << 8 ; + } ; +} /* uc2s_array */ + +static inline void +let2s_array (tribyte *src, int count, short *dest) +{ unsigned char *ucptr ; + + ucptr = ((unsigned char*) src) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + dest [count] = LET2H_SHORT_PTR (ucptr) ; + } ; +} /* let2s_array */ + +static inline void +bet2s_array (tribyte *src, int count, short *dest) +{ unsigned char *ucptr ; + + ucptr = ((unsigned char*) src) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + dest [count] = BET2H_SHORT_PTR (ucptr) ; + } ; +} /* bet2s_array */ + +static inline void +lei2s_array (int *src, int count, short *dest) +{ int value ; + + while (--count >= 0) + { value = LEI2H_INT (src [count]) ; + dest [count] = value >> 16 ; + } ; +} /* lei2s_array */ + +static inline void +bei2s_array (int *src, int count, short *dest) +{ int value ; + + while (--count >= 0) + { value = BEI2H_INT (src [count]) ; + dest [count] = value >> 16 ; + } ; +} /* bei2s_array */ + +/*-------------------------------------------------------------------------- +*/ + +static inline void +sc2i_array (signed char *src, int count, int *dest) +{ while (--count >= 0) + { dest [count] = ((int) src [count]) << 24 ; + } ; +} /* sc2i_array */ + +static inline void +uc2i_array (unsigned char *src, int count, int *dest) +{ while (--count >= 0) + { dest [count] = (((int) src [count]) - 128) << 24 ; + } ; +} /* uc2i_array */ + +static inline void +bes2i_array (short *src, int count, int *dest) +{ short value ; + + while (--count >= 0) + { value = BES2H_SHORT (src [count]) ; + dest [count] = value << 16 ; + } ; +} /* bes2i_array */ + +static inline void +les2i_array (short *src, int count, int *dest) +{ short value ; + + while (--count >= 0) + { value = LES2H_SHORT (src [count]) ; + dest [count] = value << 16 ; + } ; +} /* les2i_array */ + +static inline void +bet2i_array (tribyte *src, int count, int *dest) +{ unsigned char *ucptr ; + + ucptr = ((unsigned char*) src) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + dest [count] = BET2H_INT_PTR (ucptr) ; + } ; +} /* bet2i_array */ + +static inline void +let2i_array (tribyte *src, int count, int *dest) +{ unsigned char *ucptr ; + + ucptr = ((unsigned char*) src) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + dest [count] = LET2H_INT_PTR (ucptr) ; + } ; +} /* let2i_array */ + +/*-------------------------------------------------------------------------- +*/ + +static inline void +sc2f_array (signed char *src, int count, float *dest, float normfact) +{ while (--count >= 0) + dest [count] = ((float) src [count]) * normfact ; +} /* sc2f_array */ + +static inline void +uc2f_array (unsigned char *src, int count, float *dest, float normfact) +{ while (--count >= 0) + dest [count] = (((int) src [count]) - 128) * normfact ; +} /* uc2f_array */ + +static inline void +les2f_array (short *src, int count, float *dest, float normfact) +{ short value ; + + while (--count >= 0) + { value = src [count] ; + value = LES2H_SHORT (value) ; + dest [count] = ((float) value) * normfact ; + } ; +} /* les2f_array */ + +static inline void +bes2f_array (short *src, int count, float *dest, float normfact) +{ short value ; + + while (--count >= 0) + { value = src [count] ; + value = BES2H_SHORT (value) ; + dest [count] = ((float) value) * normfact ; + } ; +} /* bes2f_array */ + +static inline void +let2f_array (tribyte *src, int count, float *dest, float normfact) +{ unsigned char *ucptr ; + int value ; + + ucptr = ((unsigned char*) src) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + value = LET2H_INT_PTR (ucptr) ; + dest [count] = ((float) value) * normfact ; + } ; +} /* let2f_array */ + +static inline void +bet2f_array (tribyte *src, int count, float *dest, float normfact) +{ unsigned char *ucptr ; + int value ; + + ucptr = ((unsigned char*) src) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + value = BET2H_INT_PTR (ucptr) ; + dest [count] = ((float) value) * normfact ; + } ; +} /* bet2f_array */ + +static inline void +lei2f_array (int *src, int count, float *dest, float normfact) +{ int value ; + + while (--count >= 0) + { value = src [count] ; + value = LEI2H_INT (value) ; + dest [count] = ((float) value) * normfact ; + } ; +} /* lei2f_array */ + +static inline void +bei2f_array (int *src, int count, float *dest, float normfact) +{ int value ; + + while (--count >= 0) + { value = src [count] ; + value = BEI2H_INT (value) ; + dest [count] = ((float) value) * normfact ; + } ; +} /* bei2f_array */ + +/*-------------------------------------------------------------------------- +*/ + +static inline void +sc2d_array (signed char *src, int count, double *dest, double normfact) +{ while (--count >= 0) + dest [count] = ((double) src [count]) * normfact ; +} /* sc2d_array */ + +static inline void +uc2d_array (unsigned char *src, int count, double *dest, double normfact) +{ while (--count >= 0) + dest [count] = (((int) src [count]) - 128) * normfact ; +} /* uc2d_array */ + +static inline void +les2d_array (short *src, int count, double *dest, double normfact) +{ short value ; + + while (--count >= 0) + { value = src [count] ; + value = LES2H_SHORT (value) ; + dest [count] = ((double) value) * normfact ; + } ; +} /* les2d_array */ + +static inline void +bes2d_array (short *src, int count, double *dest, double normfact) +{ short value ; + + while (--count >= 0) + { value = src [count] ; + value = BES2H_SHORT (value) ; + dest [count] = ((double) value) * normfact ; + } ; +} /* bes2d_array */ + +static inline void +let2d_array (tribyte *src, int count, double *dest, double normfact) +{ unsigned char *ucptr ; + int value ; + + ucptr = ((unsigned char*) src) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + value = LET2H_INT_PTR (ucptr) ; + dest [count] = ((double) value) * normfact ; + } ; +} /* let2d_array */ + +static inline void +bet2d_array (tribyte *src, int count, double *dest, double normfact) +{ unsigned char *ucptr ; + int value ; + + ucptr = ((unsigned char*) src) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + value = (ucptr [0] << 24) | (ucptr [1] << 16) | (ucptr [2] << 8) ; + dest [count] = ((double) value) * normfact ; + } ; +} /* bet2d_array */ + +static inline void +lei2d_array (int *src, int count, double *dest, double normfact) +{ int value ; + + while (--count >= 0) + { value = src [count] ; + value = LEI2H_INT (value) ; + dest [count] = ((double) value) * normfact ; + } ; +} /* lei2d_array */ + +static inline void +bei2d_array (int *src, int count, double *dest, double normfact) +{ int value ; + + while (--count >= 0) + { value = src [count] ; + value = BEI2H_INT (value) ; + dest [count] = ((double) value) * normfact ; + } ; +} /* bei2d_array */ + +/*-------------------------------------------------------------------------- +*/ + +static inline void +s2sc_array (const short *src, signed char *dest, int count) +{ while (--count >= 0) + dest [count] = src [count] >> 8 ; +} /* s2sc_array */ + +static inline void +s2uc_array (const short *src, unsigned char *dest, int count) +{ while (--count >= 0) + dest [count] = (src [count] >> 8) + 0x80 ; +} /* s2uc_array */ + +static inline void +s2let_array (const short *src, tribyte *dest, int count) +{ unsigned char *ucptr ; + + ucptr = ((unsigned char*) dest) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + ucptr [0] = 0 ; + ucptr [1] = src [count] ; + ucptr [2] = src [count] >> 8 ; + } ; +} /* s2let_array */ + +static inline void +s2bet_array (const short *src, tribyte *dest, int count) +{ unsigned char *ucptr ; + + ucptr = ((unsigned char*) dest) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + ucptr [2] = 0 ; + ucptr [1] = src [count] ; + ucptr [0] = src [count] >> 8 ; + } ; +} /* s2bet_array */ + +static inline void +s2lei_array (const short *src, int *dest, int count) +{ unsigned char *ucptr ; + + ucptr = ((unsigned char*) dest) + 4 * count ; + while (--count >= 0) + { ucptr -= 4 ; + ucptr [0] = 0 ; + ucptr [1] = 0 ; + ucptr [2] = src [count] ; + ucptr [3] = src [count] >> 8 ; + } ; +} /* s2lei_array */ + +static inline void +s2bei_array (const short *src, int *dest, int count) +{ unsigned char *ucptr ; + + ucptr = ((unsigned char*) dest) + 4 * count ; + while (--count >= 0) + { ucptr -= 4 ; + ucptr [0] = src [count] >> 8 ; + ucptr [1] = src [count] ; + ucptr [2] = 0 ; + ucptr [3] = 0 ; + } ; +} /* s2bei_array */ + +/*-------------------------------------------------------------------------- +*/ + +static inline void +i2sc_array (const int *src, signed char *dest, int count) +{ while (--count >= 0) + dest [count] = (src [count] >> 24) ; +} /* i2sc_array */ + +static inline void +i2uc_array (const int *src, unsigned char *dest, int count) +{ while (--count >= 0) + dest [count] = ((src [count] >> 24) + 128) ; +} /* i2uc_array */ + +static inline void +i2bes_array (const int *src, short *dest, int count) +{ unsigned char *ucptr ; + + ucptr = ((unsigned char*) dest) + 2 * count ; + while (--count >= 0) + { ucptr -= 2 ; + ucptr [0] = src [count] >> 24 ; + ucptr [1] = src [count] >> 16 ; + } ; +} /* i2bes_array */ + +static inline void +i2les_array (const int *src, short *dest, int count) +{ unsigned char *ucptr ; + + ucptr = ((unsigned char*) dest) + 2 * count ; + while (--count >= 0) + { ucptr -= 2 ; + ucptr [0] = src [count] >> 16 ; + ucptr [1] = src [count] >> 24 ; + } ; +} /* i2les_array */ + +static inline void +i2let_array (const int *src, tribyte *dest, int count) +{ unsigned char *ucptr ; + int value ; + + ucptr = ((unsigned char*) dest) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + value = src [count] >> 8 ; + ucptr [0] = value ; + ucptr [1] = value >> 8 ; + ucptr [2] = value >> 16 ; + } ; +} /* i2let_array */ + +static inline void +i2bet_array (const int *src, tribyte *dest, int count) +{ unsigned char *ucptr ; + int value ; + + ucptr = ((unsigned char*) dest) + 3 * count ; + while (--count >= 0) + { ucptr -= 3 ; + value = src [count] >> 8 ; + ucptr [2] = value ; + ucptr [1] = value >> 8 ; + ucptr [0] = value >> 16 ; + } ; +} /* i2bet_array */ + +/*=============================================================================================== +*/ + +static sf_count_t +pcm_read_sc2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.scbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + sc2s_array (psf->u.scbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_sc2s */ + +static sf_count_t +pcm_read_uc2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, sizeof (unsigned char), bufferlen, psf) ; + uc2s_array (psf->u.ucbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_uc2s */ + +static sf_count_t +pcm_read_bes2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int total ; + + total = psf_fread (ptr, sizeof (short), len, psf) ; + if (CPU_IS_LITTLE_ENDIAN) + endswap_short_array (ptr, len) ; + + return total ; +} /* pcm_read_bes2s */ + +static sf_count_t +pcm_read_les2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int total ; + + total = psf_fread (ptr, sizeof (short), len, psf) ; + if (CPU_IS_BIG_ENDIAN) + endswap_short_array (ptr, len) ; + + return total ; +} /* pcm_read_les2s */ + +static sf_count_t +pcm_read_bet2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + bet2s_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_bet2s */ + +static sf_count_t +pcm_read_let2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + let2s_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_let2s */ + +static sf_count_t +pcm_read_bei2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + bei2s_array (psf->u.ibuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_bei2s */ + +static sf_count_t +pcm_read_lei2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + lei2s_array (psf->u.ibuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_lei2s */ + +/*----------------------------------------------------------------------------------------------- +*/ + +static sf_count_t +pcm_read_sc2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.scbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + sc2i_array (psf->u.scbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_sc2i */ + +static sf_count_t +pcm_read_uc2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, sizeof (unsigned char), bufferlen, psf) ; + uc2i_array (psf->u.ucbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_uc2i */ + +static sf_count_t +pcm_read_bes2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + bes2i_array (psf->u.sbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_bes2i */ + +static sf_count_t +pcm_read_les2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + les2i_array (psf->u.sbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_les2i */ + +static sf_count_t +pcm_read_bet2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + bet2i_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_bet2i */ + +static sf_count_t +pcm_read_let2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + let2i_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_let2i */ + +static sf_count_t +pcm_read_bei2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int total ; + + total = psf_fread (ptr, sizeof (int), len, psf) ; + if (CPU_IS_LITTLE_ENDIAN) + endswap_int_array (ptr, len) ; + + return total ; +} /* pcm_read_bei2i */ + +static sf_count_t +pcm_read_lei2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int total ; + + total = psf_fread (ptr, sizeof (int), len, psf) ; + if (CPU_IS_BIG_ENDIAN) + endswap_int_array (ptr, len) ; + + return total ; +} /* pcm_read_lei2i */ + +/*----------------------------------------------------------------------------------------------- +*/ + +static sf_count_t +pcm_read_sc2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.scbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + sc2f_array (psf->u.scbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_sc2f */ + +static sf_count_t +pcm_read_uc2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, sizeof (unsigned char), bufferlen, psf) ; + uc2f_array (psf->u.ucbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_uc2f */ + +static sf_count_t +pcm_read_bes2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + bes2f_array (psf->u.sbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_bes2f */ + +static sf_count_t +pcm_read_les2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + les2f_array (psf->u.sbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_les2f */ + +static sf_count_t +pcm_read_bet2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + /* Special normfactor because tribyte value is read into an int. */ + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80000000) : 1.0 / 256.0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + bet2f_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_bet2f */ + +static sf_count_t +pcm_read_let2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + /* Special normfactor because tribyte value is read into an int. */ + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80000000) : 1.0 / 256.0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + let2f_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_let2f */ + +static sf_count_t +pcm_read_bei2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80000000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + bei2f_array (psf->u.ibuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_bei2f */ + +static sf_count_t +pcm_read_lei2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80000000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + lei2f_array (psf->u.ibuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_lei2f */ + +/*----------------------------------------------------------------------------------------------- +*/ + +static sf_count_t +pcm_read_sc2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.scbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + sc2d_array (psf->u.scbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_sc2d */ + +static sf_count_t +pcm_read_uc2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, sizeof (unsigned char), bufferlen, psf) ; + uc2d_array (psf->u.ucbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_uc2d */ + +static sf_count_t +pcm_read_bes2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + bes2d_array (psf->u.sbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_bes2d */ + +static sf_count_t +pcm_read_les2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + les2d_array (psf->u.sbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_les2d */ + +static sf_count_t +pcm_read_bet2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80000000) : 1.0 / 256.0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + bet2d_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_bet2d */ + +static sf_count_t +pcm_read_let2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + /* Special normfactor because tribyte value is read into an int. */ + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80000000) : 1.0 / 256.0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + let2d_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_let2d */ + +static sf_count_t +pcm_read_bei2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80000000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + bei2d_array (psf->u.ibuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_bei2d */ + +static sf_count_t +pcm_read_lei2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80000000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + lei2d_array (psf->u.ibuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* pcm_read_lei2d */ + +/*=============================================================================================== +**----------------------------------------------------------------------------------------------- +**=============================================================================================== +*/ + +static sf_count_t +pcm_write_s2sc (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.scbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2sc_array (ptr + total, psf->u.scbuf, bufferlen) ; + writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_s2sc */ + +static sf_count_t +pcm_write_s2uc (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2uc_array (ptr + total, psf->u.ucbuf, bufferlen) ; + writecount = psf_fwrite (psf->u.ucbuf, sizeof (unsigned char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_s2uc */ + +static sf_count_t +pcm_write_s2bes (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + if (CPU_IS_BIG_ENDIAN) + return psf_fwrite (ptr, sizeof (short), len, psf) ; + else + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + endswap_short_copy (psf->u.sbuf, ptr + total, bufferlen) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_s2bes */ + +static sf_count_t +pcm_write_s2les (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + if (CPU_IS_LITTLE_ENDIAN) + return psf_fwrite (ptr, sizeof (short), len, psf) ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + endswap_short_copy (psf->u.sbuf, ptr + total, bufferlen) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_s2les */ + +static sf_count_t +pcm_write_s2bet (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2bet_array (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen) ; + writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_s2bet */ + +static sf_count_t +pcm_write_s2let (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2let_array (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen) ; + writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_s2let */ + +static sf_count_t +pcm_write_s2bei (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2bei_array (ptr + total, psf->u.ibuf, bufferlen) ; + writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_s2bei */ + +static sf_count_t +pcm_write_s2lei (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2lei_array (ptr + total, psf->u.ibuf, bufferlen) ; + writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_s2lei */ + +/*----------------------------------------------------------------------------------------------- +*/ + +static sf_count_t +pcm_write_i2sc (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.scbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2sc_array (ptr + total, psf->u.scbuf, bufferlen) ; + writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_i2sc */ + +static sf_count_t +pcm_write_i2uc (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2uc_array (ptr + total, psf->u.ucbuf, bufferlen) ; + writecount = psf_fwrite (psf->u.ucbuf, sizeof (signed char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_i2uc */ + +static sf_count_t +pcm_write_i2bes (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2bes_array (ptr + total, psf->u.sbuf, bufferlen) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_i2bes */ + +static sf_count_t +pcm_write_i2les (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2les_array (ptr + total, psf->u.sbuf, bufferlen) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_i2les */ + +static sf_count_t +pcm_write_i2bet (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2bet_array (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen) ; + writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_i2bet */ + +static sf_count_t +pcm_write_i2let (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2let_array (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen) ; + writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_i2les */ + +static sf_count_t +pcm_write_i2bei (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + if (CPU_IS_BIG_ENDIAN) + return psf_fwrite (ptr, sizeof (int), len, psf) ; + + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + endswap_int_copy (psf->u.ibuf, ptr + total, bufferlen) ; + writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_i2bei */ + +static sf_count_t +pcm_write_i2lei (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + if (CPU_IS_LITTLE_ENDIAN) + return psf_fwrite (ptr, sizeof (int), len, psf) ; + + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + endswap_int_copy (psf->u.ibuf, ptr + total, bufferlen) ; + writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_i2lei */ + +/*------------------------------------------------------------------------------ +**============================================================================== +**------------------------------------------------------------------------------ +*/ + +static void +f2sc_array (const float *src, signed char *dest, int count, int normalize) +{ float normfact ; + + normfact = normalize ? (1.0 * 0x7F) : 1.0 ; + + while (--count >= 0) + { dest [count] = lrintf (src [count] * normfact) ; + } ; +} /* f2sc_array */ + +static void +f2sc_clip_array (const float *src, signed char *dest, int count, int normalize) +{ float normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x1000000) ; + + while (--count >= 0) + { scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { dest [count] = 127 ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { dest [count] = -128 ; + continue ; + } ; + + dest [count] = lrintf (scaled_value) >> 24 ; + } ; +} /* f2sc_clip_array */ + +static sf_count_t +pcm_write_f2sc (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ void (*convert) (const float *, signed char *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? f2sc_clip_array : f2sc_array ; + bufferlen = ARRAY_LEN (psf->u.scbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.scbuf, bufferlen, psf->norm_float) ; + writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_f2sc */ + +/*============================================================================== +*/ + +static void +f2uc_array (const float *src, unsigned char *dest, int count, int normalize) +{ float normfact ; + + normfact = normalize ? (1.0 * 0x7F) : 1.0 ; + + while (--count >= 0) + { dest [count] = lrintf (src [count] * normfact) + 128 ; + } ; +} /* f2uc_array */ + +static void +f2uc_clip_array (const float *src, unsigned char *dest, int count, int normalize) +{ float normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x1000000) ; + + while (--count >= 0) + { scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { dest [count] = 0xFF ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { dest [count] = 0 ; + continue ; + } ; + + dest [count] = (lrintf (scaled_value) >> 24) + 128 ; + } ; +} /* f2uc_clip_array */ + +static sf_count_t +pcm_write_f2uc (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ void (*convert) (const float *, unsigned char *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? f2uc_clip_array : f2uc_array ; + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.ucbuf, bufferlen, psf->norm_float) ; + writecount = psf_fwrite (psf->u.ucbuf, sizeof (unsigned char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_f2uc */ + +/*============================================================================== +*/ + +static void +f2bes_array (const float *src, short *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact ; + short value ; + + normfact = normalize ? (1.0 * 0x7FFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 2 * count ; + + while (--count >= 0) + { ucptr -= 2 ; + value = lrintf (src [count] * normfact) ; + ucptr [1] = value ; + ucptr [0] = value >> 8 ; + } ; +} /* f2bes_array */ + +static void +f2bes_clip_array (const float *src, short *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact, scaled_value ; + int value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x10000) ; + ucptr = ((unsigned char*) dest) + 2 * count ; + + while (--count >= 0) + { ucptr -= 2 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [1] = 0xFF ; + ucptr [0] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [1] = 0x00 ; + ucptr [0] = 0x80 ; + continue ; + } ; + + value = lrintf (scaled_value) ; + ucptr [1] = value >> 16 ; + ucptr [0] = value >> 24 ; + } ; +} /* f2bes_clip_array */ + +static sf_count_t +pcm_write_f2bes (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ void (*convert) (const float *, short *t, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? f2bes_clip_array : f2bes_array ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.sbuf, bufferlen, psf->norm_float) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_f2bes */ + +/*============================================================================== +*/ + +static void +f2les_array (const float *src, short *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact ; + int value ; + + normfact = normalize ? (1.0 * 0x7FFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 2 * count ; + + while (--count >= 0) + { ucptr -= 2 ; + value = lrintf (src [count] * normfact) ; + ucptr [0] = value ; + ucptr [1] = value >> 8 ; + } ; +} /* f2les_array */ + +static void +f2les_clip_array (const float *src, short *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact, scaled_value ; + int value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x10000) ; + ucptr = ((unsigned char*) dest) + 2 * count ; + + while (--count >= 0) + { ucptr -= 2 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [0] = 0xFF ; + ucptr [1] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [0] = 0x00 ; + ucptr [1] = 0x80 ; + continue ; + } ; + + value = lrintf (scaled_value) ; + ucptr [0] = value >> 16 ; + ucptr [1] = value >> 24 ; + } ; +} /* f2les_clip_array */ + +static sf_count_t +pcm_write_f2les (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ void (*convert) (const float *, short *t, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? f2les_clip_array : f2les_array ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.sbuf, bufferlen, psf->norm_float) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_f2les */ + +/*============================================================================== +*/ + +static void +f2let_array (const float *src, tribyte *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact ; + int value ; + + normfact = normalize ? (1.0 * 0x7FFFFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 3 * count ; + + while (--count >= 0) + { ucptr -= 3 ; + value = lrintf (src [count] * normfact) ; + ucptr [0] = value ; + ucptr [1] = value >> 8 ; + ucptr [2] = value >> 16 ; + } ; +} /* f2let_array */ + +static void +f2let_clip_array (const float *src, tribyte *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact, scaled_value ; + int value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x100) ; + ucptr = ((unsigned char*) dest) + 3 * count ; + + while (--count >= 0) + { ucptr -= 3 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [0] = 0xFF ; + ucptr [1] = 0xFF ; + ucptr [2] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [0] = 0x00 ; + ucptr [1] = 0x00 ; + ucptr [2] = 0x80 ; + continue ; + } ; + + value = lrintf (scaled_value) ; + ucptr [0] = value >> 8 ; + ucptr [1] = value >> 16 ; + ucptr [2] = value >> 24 ; + } ; +} /* f2let_clip_array */ + +static sf_count_t +pcm_write_f2let (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ void (*convert) (const float *, tribyte *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? f2let_clip_array : f2let_array ; + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen, psf->norm_float) ; + writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_f2let */ + +/*============================================================================== +*/ + +static void +f2bet_array (const float *src, tribyte *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact ; + int value ; + + normfact = normalize ? (1.0 * 0x7FFFFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 3 * count ; + + while (--count >= 0) + { ucptr -= 3 ; + value = lrintf (src [count] * normfact) ; + ucptr [0] = value >> 16 ; + ucptr [1] = value >> 8 ; + ucptr [2] = value ; + } ; +} /* f2bet_array */ + +static void +f2bet_clip_array (const float *src, tribyte *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact, scaled_value ; + int value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x100) ; + ucptr = ((unsigned char*) dest) + 3 * count ; + + while (--count >= 0) + { ucptr -= 3 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [0] = 0x7F ; + ucptr [1] = 0xFF ; + ucptr [2] = 0xFF ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [0] = 0x80 ; + ucptr [1] = 0x00 ; + ucptr [2] = 0x00 ; + continue ; + } ; + + value = lrint (scaled_value) ; + ucptr [0] = value >> 24 ; + ucptr [1] = value >> 16 ; + ucptr [2] = value >> 8 ; + } ; +} /* f2bet_clip_array */ + +static sf_count_t +pcm_write_f2bet (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ void (*convert) (const float *, tribyte *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? f2bet_clip_array : f2bet_array ; + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen, psf->norm_float) ; + writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_f2bet */ + +/*============================================================================== +*/ + +static void +f2bei_array (const float *src, int *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact ; + int value ; + + normfact = normalize ? (1.0 * 0x7FFFFFFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 4 * count ; + while (--count >= 0) + { ucptr -= 4 ; + value = lrintf (src [count] * normfact) ; + ucptr [0] = value >> 24 ; + ucptr [1] = value >> 16 ; + ucptr [2] = value >> 8 ; + ucptr [3] = value ; + } ; +} /* f2bei_array */ + +static void +f2bei_clip_array (const float *src, int *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact, scaled_value ; + int value ; + + normfact = normalize ? (8.0 * 0x10000000) : 1.0 ; + ucptr = ((unsigned char*) dest) + 4 * count ; + + while (--count >= 0) + { ucptr -= 4 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= 1.0 * 0x7FFFFFFF) + { ucptr [0] = 0x7F ; + ucptr [1] = 0xFF ; + ucptr [2] = 0xFF ; + ucptr [3] = 0xFF ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [0] = 0x80 ; + ucptr [1] = 0x00 ; + ucptr [2] = 0x00 ; + ucptr [3] = 0x00 ; + continue ; + } ; + + value = lrintf (scaled_value) ; + ucptr [0] = value >> 24 ; + ucptr [1] = value >> 16 ; + ucptr [2] = value >> 8 ; + ucptr [3] = value ; + } ; +} /* f2bei_clip_array */ + +static sf_count_t +pcm_write_f2bei (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ void (*convert) (const float *, int *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? f2bei_clip_array : f2bei_array ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.ibuf, bufferlen, psf->norm_float) ; + writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_f2bei */ + +/*============================================================================== +*/ + +static void +f2lei_array (const float *src, int *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact ; + int value ; + + normfact = normalize ? (1.0 * 0x7FFFFFFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 4 * count ; + + while (--count >= 0) + { ucptr -= 4 ; + value = lrintf (src [count] * normfact) ; + ucptr [0] = value ; + ucptr [1] = value >> 8 ; + ucptr [2] = value >> 16 ; + ucptr [3] = value >> 24 ; + } ; +} /* f2lei_array */ + +static void +f2lei_clip_array (const float *src, int *dest, int count, int normalize) +{ unsigned char *ucptr ; + float normfact, scaled_value ; + int value ; + + normfact = normalize ? (8.0 * 0x10000000) : 1.0 ; + ucptr = ((unsigned char*) dest) + 4 * count ; + + while (--count >= 0) + { ucptr -= 4 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [0] = 0xFF ; + ucptr [1] = 0xFF ; + ucptr [2] = 0xFF ; + ucptr [3] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [0] = 0x00 ; + ucptr [1] = 0x00 ; + ucptr [2] = 0x00 ; + ucptr [3] = 0x80 ; + continue ; + } ; + + value = lrintf (scaled_value) ; + ucptr [0] = value ; + ucptr [1] = value >> 8 ; + ucptr [2] = value >> 16 ; + ucptr [3] = value >> 24 ; + } ; +} /* f2lei_clip_array */ + +static sf_count_t +pcm_write_f2lei (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ void (*convert) (const float *, int *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? f2lei_clip_array : f2lei_array ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.ibuf, bufferlen, psf->norm_float) ; + writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_f2lei */ + +/*============================================================================== +*/ + +static void +d2sc_array (const double *src, signed char *dest, int count, int normalize) +{ double normfact ; + + normfact = normalize ? (1.0 * 0x7F) : 1.0 ; + + while (--count >= 0) + { dest [count] = lrint (src [count] * normfact) ; + } ; +} /* d2sc_array */ + +static void +d2sc_clip_array (const double *src, signed char *dest, int count, int normalize) +{ double normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x1000000) ; + + while (--count >= 0) + { scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { dest [count] = 127 ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { dest [count] = -128 ; + continue ; + } ; + + dest [count] = lrintf (scaled_value) >> 24 ; + } ; +} /* d2sc_clip_array */ + +static sf_count_t +pcm_write_d2sc (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ void (*convert) (const double *, signed char *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? d2sc_clip_array : d2sc_array ; + bufferlen = ARRAY_LEN (psf->u.scbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.scbuf, bufferlen, psf->norm_double) ; + writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_d2sc */ + +/*============================================================================== +*/ + +static void +d2uc_array (const double *src, unsigned char *dest, int count, int normalize) +{ double normfact ; + + normfact = normalize ? (1.0 * 0x7F) : 1.0 ; + + while (--count >= 0) + { dest [count] = lrint (src [count] * normfact) + 128 ; + } ; +} /* d2uc_array */ + +static void +d2uc_clip_array (const double *src, unsigned char *dest, int count, int normalize) +{ double normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x1000000) ; + + while (--count >= 0) + { scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { dest [count] = 255 ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { dest [count] = 0 ; + continue ; + } ; + + dest [count] = (lrint (src [count] * normfact) >> 24) + 128 ; + } ; +} /* d2uc_clip_array */ + +static sf_count_t +pcm_write_d2uc (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ void (*convert) (const double *, unsigned char *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? d2uc_clip_array : d2uc_array ; + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.ucbuf, bufferlen, psf->norm_double) ; + writecount = psf_fwrite (psf->u.ucbuf, sizeof (unsigned char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_d2uc */ + +/*============================================================================== +*/ + +static void +d2bes_array (const double *src, short *dest, int count, int normalize) +{ unsigned char *ucptr ; + short value ; + double normfact ; + + normfact = normalize ? (1.0 * 0x7FFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 2 * count ; + + while (--count >= 0) + { ucptr -= 2 ; + value = lrint (src [count] * normfact) ; + ucptr [1] = value ; + ucptr [0] = value >> 8 ; + } ; +} /* d2bes_array */ + +static void +d2bes_clip_array (const double *src, short *dest, int count, int normalize) +{ unsigned char *ucptr ; + double normfact, scaled_value ; + int value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x10000) ; + ucptr = ((unsigned char*) dest) + 2 * count ; + + while (--count >= 0) + { ucptr -= 2 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [1] = 0xFF ; + ucptr [0] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [1] = 0x00 ; + ucptr [0] = 0x80 ; + continue ; + } ; + + value = lrint (scaled_value) ; + ucptr [1] = value >> 16 ; + ucptr [0] = value >> 24 ; + } ; +} /* d2bes_clip_array */ + +static sf_count_t +pcm_write_d2bes (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ void (*convert) (const double *, short *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? d2bes_clip_array : d2bes_array ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.sbuf, bufferlen, psf->norm_double) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_d2bes */ + +/*============================================================================== +*/ + +static void +d2les_array (const double *src, short *dest, int count, int normalize) +{ unsigned char *ucptr ; + short value ; + double normfact ; + + normfact = normalize ? (1.0 * 0x7FFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 2 * count ; + + while (--count >= 0) + { ucptr -= 2 ; + value = lrint (src [count] * normfact) ; + ucptr [0] = value ; + ucptr [1] = value >> 8 ; + } ; +} /* d2les_array */ + +static void +d2les_clip_array (const double *src, short *dest, int count, int normalize) +{ unsigned char *ucptr ; + int value ; + double normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x10000) ; + ucptr = ((unsigned char*) dest) + 2 * count ; + + while (--count >= 0) + { ucptr -= 2 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [0] = 0xFF ; + ucptr [1] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [0] = 0x00 ; + ucptr [1] = 0x80 ; + continue ; + } ; + + value = lrint (scaled_value) ; + ucptr [0] = value >> 16 ; + ucptr [1] = value >> 24 ; + } ; +} /* d2les_clip_array */ + +static sf_count_t +pcm_write_d2les (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ void (*convert) (const double *, short *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? d2les_clip_array : d2les_array ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.sbuf, bufferlen, psf->norm_double) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_d2les */ + +/*============================================================================== +*/ + +static void +d2let_array (const double *src, tribyte *dest, int count, int normalize) +{ unsigned char *ucptr ; + int value ; + double normfact ; + + normfact = normalize ? (1.0 * 0x7FFFFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 3 * count ; + + while (--count >= 0) + { ucptr -= 3 ; + value = lrint (src [count] * normfact) ; + ucptr [0] = value ; + ucptr [1] = value >> 8 ; + ucptr [2] = value >> 16 ; + } ; +} /* d2let_array */ + +static void +d2let_clip_array (const double *src, tribyte *dest, int count, int normalize) +{ unsigned char *ucptr ; + int value ; + double normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x100) ; + ucptr = ((unsigned char*) dest) + 3 * count ; + + while (--count >= 0) + { ucptr -= 3 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [0] = 0xFF ; + ucptr [1] = 0xFF ; + ucptr [2] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [0] = 0x00 ; + ucptr [1] = 0x00 ; + ucptr [2] = 0x80 ; + continue ; + } ; + + value = lrint (scaled_value) ; + ucptr [0] = value >> 8 ; + ucptr [1] = value >> 16 ; + ucptr [2] = value >> 24 ; + } ; +} /* d2let_clip_array */ + +static sf_count_t +pcm_write_d2let (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ void (*convert) (const double *, tribyte *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? d2let_clip_array : d2let_array ; + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen, psf->norm_double) ; + writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_d2let */ + +/*============================================================================== +*/ + +static void +d2bet_array (const double *src, tribyte *dest, int count, int normalize) +{ unsigned char *ucptr ; + int value ; + double normfact ; + + normfact = normalize ? (1.0 * 0x7FFFFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 3 * count ; + + while (--count >= 0) + { ucptr -= 3 ; + value = lrint (src [count] * normfact) ; + ucptr [2] = value ; + ucptr [1] = value >> 8 ; + ucptr [0] = value >> 16 ; + } ; +} /* d2bet_array */ + +static void +d2bet_clip_array (const double *src, tribyte *dest, int count, int normalize) +{ unsigned char *ucptr ; + int value ; + double normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x100) ; + ucptr = ((unsigned char*) dest) + 3 * count ; + + while (--count >= 0) + { ucptr -= 3 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [2] = 0xFF ; + ucptr [1] = 0xFF ; + ucptr [0] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [2] = 0x00 ; + ucptr [1] = 0x00 ; + ucptr [0] = 0x80 ; + continue ; + } ; + + value = lrint (scaled_value) ; + ucptr [2] = value >> 8 ; + ucptr [1] = value >> 16 ; + ucptr [0] = value >> 24 ; + } ; +} /* d2bet_clip_array */ + +static sf_count_t +pcm_write_d2bet (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ void (*convert) (const double *, tribyte *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? d2bet_clip_array : d2bet_array ; + bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen, psf->norm_double) ; + writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_d2bet */ + +/*============================================================================== +*/ + +static void +d2bei_array (const double *src, int *dest, int count, int normalize) +{ unsigned char *ucptr ; + int value ; + double normfact ; + + normfact = normalize ? (1.0 * 0x7FFFFFFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 4 * count ; + + while (--count >= 0) + { ucptr -= 4 ; + value = lrint (src [count] * normfact) ; + ucptr [0] = value >> 24 ; + ucptr [1] = value >> 16 ; + ucptr [2] = value >> 8 ; + ucptr [3] = value ; + } ; +} /* d2bei_array */ + +static void +d2bei_clip_array (const double *src, int *dest, int count, int normalize) +{ unsigned char *ucptr ; + int value ; + double normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10000000) : 1.0 ; + ucptr = ((unsigned char*) dest) + 4 * count ; + + while (--count >= 0) + { ucptr -= 4 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [3] = 0xFF ; + ucptr [2] = 0xFF ; + ucptr [1] = 0xFF ; + ucptr [0] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [3] = 0x00 ; + ucptr [2] = 0x00 ; + ucptr [1] = 0x00 ; + ucptr [0] = 0x80 ; + continue ; + } ; + + value = lrint (scaled_value) ; + ucptr [0] = value >> 24 ; + ucptr [1] = value >> 16 ; + ucptr [2] = value >> 8 ; + ucptr [3] = value ; + } ; +} /* d2bei_clip_array */ + +static sf_count_t +pcm_write_d2bei (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ void (*convert) (const double *, int *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? d2bei_clip_array : d2bei_array ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.ibuf, bufferlen, psf->norm_double) ; + writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_d2bei */ + +/*============================================================================== +*/ + +static void +d2lei_array (const double *src, int *dest, int count, int normalize) +{ unsigned char *ucptr ; + int value ; + double normfact ; + + normfact = normalize ? (1.0 * 0x7FFFFFFF) : 1.0 ; + ucptr = ((unsigned char*) dest) + 4 * count ; + + while (--count >= 0) + { ucptr -= 4 ; + value = lrint (src [count] * normfact) ; + ucptr [0] = value ; + ucptr [1] = value >> 8 ; + ucptr [2] = value >> 16 ; + ucptr [3] = value >> 24 ; + } ; +} /* d2lei_array */ + +static void +d2lei_clip_array (const double *src, int *dest, int count, int normalize) +{ unsigned char *ucptr ; + int value ; + double normfact, scaled_value ; + + normfact = normalize ? (8.0 * 0x10000000) : 1.0 ; + ucptr = ((unsigned char*) dest) + 4 * count ; + + while (--count >= 0) + { ucptr -= 4 ; + scaled_value = src [count] * normfact ; + if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF)) + { ucptr [0] = 0xFF ; + ucptr [1] = 0xFF ; + ucptr [2] = 0xFF ; + ucptr [3] = 0x7F ; + continue ; + } ; + if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000)) + { ucptr [0] = 0x00 ; + ucptr [1] = 0x00 ; + ucptr [2] = 0x00 ; + ucptr [3] = 0x80 ; + continue ; + } ; + + value = lrint (scaled_value) ; + ucptr [0] = value ; + ucptr [1] = value >> 8 ; + ucptr [2] = value >> 16 ; + ucptr [3] = value >> 24 ; + } ; +} /* d2lei_clip_array */ + +static sf_count_t +pcm_write_d2lei (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ void (*convert) (const double *, int *, int, int) ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + convert = (psf->add_clipping) ? d2lei_clip_array : d2lei_array ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + convert (ptr + total, psf->u.ibuf, bufferlen, psf->norm_double) ; + writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* pcm_write_d2lei */ + diff --git a/interpretor/libsndfile-1.0.25/src/pvf.c b/interpretor/libsndfile-1.0.25/src/pvf.c new file mode 100644 index 0000000..4ea24b6 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/pvf.c @@ -0,0 +1,188 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*------------------------------------------------------------------------------ +** Macros to handle big/little endian issues. +*/ + +#define PVF1_MARKER (MAKE_MARKER ('P', 'V', 'F', '1')) + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int pvf_close (SF_PRIVATE *psf) ; + +static int pvf_write_header (SF_PRIVATE *psf, int calc_length) ; +static int pvf_read_header (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +pvf_open (SF_PRIVATE *psf) +{ int subformat ; + int error = 0 ; + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = pvf_read_header (psf))) + return error ; + } ; + + subformat = SF_CODEC (psf->sf.format) ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_PVF) + return SFE_BAD_OPEN_FORMAT ; + + psf->endian = SF_ENDIAN_BIG ; + + if (pvf_write_header (psf, SF_FALSE)) + return psf->error ; + + psf->write_header = pvf_write_header ; + } ; + + psf->container_close = pvf_close ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + switch (subformat) + { case SF_FORMAT_PCM_S8 : /* 8-bit linear PCM. */ + case SF_FORMAT_PCM_16 : /* 16-bit linear PCM. */ + case SF_FORMAT_PCM_32 : /* 32-bit linear PCM. */ + error = pcm_init (psf) ; + break ; + + default : break ; + } ; + + return error ; +} /* pvf_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +pvf_close (SF_PRIVATE * UNUSED (psf)) +{ + return 0 ; +} /* pvf_close */ + +static int +pvf_write_header (SF_PRIVATE *psf, int UNUSED (calc_length)) +{ sf_count_t current ; + + if (psf->pipeoffset > 0) + return 0 ; + + current = psf_ftell (psf) ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + + if (psf->is_pipe == SF_FALSE) + psf_fseek (psf, 0, SEEK_SET) ; + + snprintf ((char*) psf->header, sizeof (psf->header), "PVF1\n%d %d %d\n", + psf->sf.channels, psf->sf.samplerate, psf->bytewidth * 8) ; + + psf->headindex = strlen ((char*) psf->header) ; + + /* Header construction complete so write it out. */ + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* pvf_write_header */ + +static int +pvf_read_header (SF_PRIVATE *psf) +{ char buffer [32] ; + int marker, channels, samplerate, bitwidth ; + + psf_binheader_readf (psf, "pmj", 0, &marker, 1) ; + psf_log_printf (psf, "%M\n", marker) ; + + if (marker != PVF1_MARKER) + return SFE_PVF_NO_PVF1 ; + + /* Grab characters up until a newline which is replaced by an EOS. */ + psf_binheader_readf (psf, "G", buffer, sizeof (buffer)) ; + + if (sscanf (buffer, "%d %d %d", &channels, &samplerate, &bitwidth) != 3) + return SFE_PVF_BAD_HEADER ; + + psf_log_printf (psf, " Channels : %d\n Sample rate : %d\n Bit width : %d\n", + channels, samplerate, bitwidth) ; + + psf->sf.channels = channels ; + psf->sf.samplerate = samplerate ; + + switch (bitwidth) + { case 8 : + psf->sf.format = SF_FORMAT_PVF | SF_FORMAT_PCM_S8 ; + psf->bytewidth = 1 ; + break ; + + case 16 : + psf->sf.format = SF_FORMAT_PVF | SF_FORMAT_PCM_16 ; + psf->bytewidth = 2 ; + break ; + case 32 : + psf->sf.format = SF_FORMAT_PVF | SF_FORMAT_PCM_32 ; + psf->bytewidth = 4 ; + break ; + + default : + return SFE_PVF_BAD_BITWIDTH ; + } ; + + psf->dataoffset = psf_ftell (psf) ; + psf_log_printf (psf, " Data Offset : %D\n", psf->dataoffset) ; + + psf->endian = SF_ENDIAN_BIG ; + + psf->datalength = psf->filelength - psf->dataoffset ; + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + if (! psf->sf.frames && psf->blockwidth) + psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; + + return 0 ; +} /* pvf_read_header */ diff --git a/interpretor/libsndfile-1.0.25/src/raw.c b/interpretor/libsndfile-1.0.25/src/raw.c new file mode 100644 index 0000000..e5dc49e --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/raw.c @@ -0,0 +1,104 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include + +#include "sndfile.h" +#include "common.h" + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +raw_open (SF_PRIVATE *psf) +{ int subformat, error = SFE_NO_ERROR ; + + subformat = SF_CODEC (psf->sf.format) ; + + psf->endian = SF_ENDIAN (psf->sf.format) ; + + if (CPU_IS_BIG_ENDIAN && (psf->endian == 0 || psf->endian == SF_ENDIAN_CPU)) + psf->endian = SF_ENDIAN_BIG ; + else if (CPU_IS_LITTLE_ENDIAN && (psf->endian == 0 || psf->endian == SF_ENDIAN_CPU)) + psf->endian = SF_ENDIAN_LITTLE ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + psf->dataoffset = 0 ; + psf->datalength = psf->filelength ; + + switch (subformat) + { case SF_FORMAT_PCM_S8 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_PCM_U8 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_ULAW : + error = ulaw_init (psf) ; + break ; + + case SF_FORMAT_ALAW : + error = alaw_init (psf) ; + break ; + + case SF_FORMAT_GSM610 : + error = gsm610_init (psf) ; + break ; + + /* Lite remove start */ + case SF_FORMAT_FLOAT : + error = float32_init (psf) ; + break ; + + case SF_FORMAT_DOUBLE : + error = double64_init (psf) ; + break ; + + case SF_FORMAT_DWVW_12 : + error = dwvw_init (psf, 12) ; + break ; + + case SF_FORMAT_DWVW_16 : + error = dwvw_init (psf, 16) ; + break ; + + case SF_FORMAT_DWVW_24 : + error = dwvw_init (psf, 24) ; + break ; + + case SF_FORMAT_VOX_ADPCM : + error = vox_adpcm_init (psf) ; + break ; + /* Lite remove end */ + + default : return SFE_BAD_OPEN_FORMAT ; + } ; + + return error ; +} /* raw_open */ diff --git a/interpretor/libsndfile-1.0.25/src/rf64.c b/interpretor/libsndfile-1.0.25/src/rf64.c new file mode 100644 index 0000000..d40bfab --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/rf64.c @@ -0,0 +1,716 @@ +/* +** Copyright (C) 2008-2011 Erik de Castro Lopo +** Copyright (C) 2009 Uli Franke +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** This format documented at: +** http://www.sr.se/utveckling/tu/bwf/prog/RF_64v1_4.pdf +** +** But this may be a better reference: +** http://www.ebu.ch/CMSimages/en/tec_doc_t3306-2007_tcm6-42570.pdf +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" +#include "wav_w64.h" + +/*------------------------------------------------------------------------------ +** Macros to handle big/little endian issues. +*/ +#define RF64_MARKER MAKE_MARKER ('R', 'F', '6', '4') +#define FFFF_MARKER MAKE_MARKER (0xff, 0xff, 0xff, 0xff) +#define WAVE_MARKER MAKE_MARKER ('W', 'A', 'V', 'E') +#define ds64_MARKER MAKE_MARKER ('d', 's', '6', '4') +#define fmt_MARKER MAKE_MARKER ('f', 'm', 't', ' ') +#define fact_MARKER MAKE_MARKER ('f', 'a', 'c', 't') +#define data_MARKER MAKE_MARKER ('d', 'a', 't', 'a') + +#define bext_MARKER MAKE_MARKER ('b', 'e', 'x', 't') +#define OggS_MARKER MAKE_MARKER ('O', 'g', 'g', 'S') +#define wvpk_MARKER MAKE_MARKER ('w', 'v', 'p', 'k') + +/*------------------------------------------------------------------------------ +** Typedefs. +*/ + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int rf64_read_header (SF_PRIVATE *psf, int *blockalign, int *framesperblock) ; +static int rf64_write_header (SF_PRIVATE *psf, int calc_length) ; +static int rf64_close (SF_PRIVATE *psf) ; +static int rf64_command (SF_PRIVATE *psf, int command, void * UNUSED (data), int datasize) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +rf64_open (SF_PRIVATE *psf) +{ WAV_PRIVATE *wpriv ; + int subformat, error = 0 ; + int blockalign, framesperblock ; + + if ((wpriv = calloc (1, sizeof (WAV_PRIVATE))) == NULL) + return SFE_MALLOC_FAILED ; + psf->container_data = wpriv ; + wpriv->wavex_ambisonic = SF_AMBISONIC_NONE ; + + /* All RF64 files are little endian. */ + psf->endian = SF_ENDIAN_LITTLE ; + + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = rf64_read_header (psf, &blockalign, &framesperblock)) != 0) + return error ; + } ; + + if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RF64) + return SFE_BAD_OPEN_FORMAT ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { if (psf->is_pipe) + return SFE_NO_PIPE_WRITE ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + if ((error = rf64_write_header (psf, SF_FALSE))) + return error ; + + psf->write_header = rf64_write_header ; + } ; + + psf->container_close = rf64_close ; + psf->command = rf64_command ; + + switch (subformat) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_ULAW : + error = ulaw_init (psf) ; + break ; + + case SF_FORMAT_ALAW : + error = alaw_init (psf) ; + break ; + + /* Lite remove start */ + case SF_FORMAT_FLOAT : + error = float32_init (psf) ; + break ; + + case SF_FORMAT_DOUBLE : + error = double64_init (psf) ; + break ; + + /* Lite remove end */ + + default : return SFE_UNIMPLEMENTED ; + } ; + + return error ; +} /* rf64_open */ + +/*------------------------------------------------------------------------------ +*/ +enum +{ HAVE_ds64 = 0x01, + HAVE_fmt = 0x02, + HAVE_bext = 0x04, + HAVE_data = 0x08 +} ; + +#define HAVE_CHUNK(CHUNK) ((parsestage & CHUNK) != 0) + +static int +rf64_read_header (SF_PRIVATE *psf, int *blockalign, int *framesperblock) +{ WAV_PRIVATE *wpriv ; + WAV_FMT *wav_fmt ; + sf_count_t riff_size = 0, frame_count = 0, ds64_datalength = 0 ; + unsigned int size32, parsestage = 0 ; + int marker, marks [2], error, done = 0, format = 0 ; + + if ((wpriv = psf->container_data) == NULL) + return SFE_INTERNAL ; + wav_fmt = &wpriv->wav_fmt ; + + /* Set position to start of file to begin reading header. */ + psf_binheader_readf (psf, "pmmm", 0, &marker, marks, marks + 1) ; + if (marker != RF64_MARKER || marks [1] != WAVE_MARKER) + return SFE_RF64_NOT_RF64 ; + + if (marks [0] == FFFF_MARKER) + psf_log_printf (psf, "%M\n %M\n", RF64_MARKER, WAVE_MARKER) ; + else + psf_log_printf (psf, "%M : 0x%x (should be 0xFFFFFFFF)\n %M\n", RF64_MARKER, WAVE_MARKER) ; + + while (NOT (done)) + { psf_binheader_readf (psf, "em4", &marker, &size32) ; + + switch (marker) + { case ds64_MARKER : + { unsigned int table_len, bytesread ; + + /* Read ds64 sizes (3 8-byte words). */ + bytesread = psf_binheader_readf (psf, "888", &riff_size, &ds64_datalength, &frame_count) ; + + /* Read table length. */ + bytesread += psf_binheader_readf (psf, "4", &table_len) ; + /* Skip table for now. (this was "table_len + 4", why?) */ + bytesread += psf_binheader_readf (psf, "j", table_len) ; + + if (size32 == bytesread) + psf_log_printf (psf, "%M : %u\n", marker, size32) ; + else if (size32 >= bytesread + 4) + { unsigned int next ; + psf_binheader_readf (psf, "m", &next) ; + if (next == fmt_MARKER) + { psf_log_printf (psf, "%M : %u (should be %u)\n", marker, size32, bytesread) ; + psf_binheader_readf (psf, "j", -4) ; + } + else + { psf_log_printf (psf, "%M : %u\n", marker, size32) ; + psf_binheader_readf (psf, "j", size32 - bytesread - 4) ; + } ; + } ; + + if (psf->filelength != riff_size + 8) + psf_log_printf (psf, " Riff size : %D (should be %D)\n", riff_size, psf->filelength - 8) ; + else + psf_log_printf (psf, " Riff size : %D\n", riff_size) ; + + psf_log_printf (psf, " Data size : %D\n", ds64_datalength) ; + + psf_log_printf (psf, " Frames : %D\n", frame_count) ; + psf_log_printf (psf, " Table length : %u\n", table_len) ; + + } ; + parsestage |= HAVE_ds64 ; + break ; + + case fmt_MARKER: + psf_log_printf (psf, "%M : %u\n", marker, size32) ; + if ((error = wav_w64_read_fmt_chunk (psf, size32)) != 0) + return error ; + format = wav_fmt->format ; + parsestage |= HAVE_fmt ; + break ; + + case bext_MARKER : + if ((error = wav_read_bext_chunk (psf, size32)) != 0) + return error ; + parsestage |= HAVE_bext ; + break ; + + case data_MARKER : + /* see wav for more sophisticated parsing -> implement state machine with parsestage */ + + if (HAVE_CHUNK (HAVE_ds64)) + { if (size32 == 0xffffffff) + psf_log_printf (psf, "%M : 0x%x\n", marker, size32) ; + else + psf_log_printf (psf, "%M : 0x%x (should be 0xffffffff\n", marker, size32) ; + psf->datalength = ds64_datalength ; + } + else + { if (size32 == 0xffffffff) + { psf_log_printf (psf, "%M : 0x%x\n", marker, size32) ; + psf_log_printf (psf, " *** Data length not specified no 'ds64' chunk.\n") ; + } + else + { psf_log_printf (psf, "%M : 0x%x\n**** Weird, RF64 file without a 'ds64' chunk and no valid 'data' size.\n", marker, size32) ; + psf->datalength = size32 ; + } ; + } ; + + psf->dataoffset = psf_ftell (psf) ; + + if (psf->dataoffset > 0) + { if (size32 == 0 && riff_size == 8 && psf->filelength > 44) + { psf_log_printf (psf, " *** Looks like a WAV file which wasn't closed properly. Fixing it.\n") ; + psf->datalength = psf->filelength - psf->dataoffset ; + } ; + + /* Only set dataend if there really is data at the end. */ + if (psf->datalength + psf->dataoffset < psf->filelength) + psf->dataend = psf->datalength + psf->dataoffset ; + + if (NOT (psf->sf.seekable) || psf->dataoffset < 0) + break ; + + /* Seek past data and continue reading header. */ + psf_fseek (psf, psf->datalength, SEEK_CUR) ; + + if (psf_ftell (psf) != psf->datalength + psf->dataoffset) + psf_log_printf (psf, " *** psf_fseek past end error ***\n") ; + break ; + } ; + break ; + + default : + if (isprint ((marker >> 24) & 0xFF) && isprint ((marker >> 16) & 0xFF) + && isprint ((marker >> 8) & 0xFF) && isprint (marker & 0xFF)) + { psf_log_printf (psf, "*** %M : %d (unknown marker)\n", marker, size32) ; + if (size32 < 8) + done = SF_TRUE ; + psf_binheader_readf (psf, "j", size32) ; + break ; + } ; + if (psf_ftell (psf) & 0x03) + { psf_log_printf (psf, " Unknown chunk marker at position 0x%x. Resynching.\n", size32 - 4) ; + psf_binheader_readf (psf, "j", -3) ; + break ; + } ; + psf_log_printf (psf, "*** Unknown chunk marker (0x%X) at position 0x%X. Exiting parser.\n", marker, psf_ftell (psf) - 4) ; + done = SF_TRUE ; + break ; + } ; /* switch (marker) */ + + if (psf_ftell (psf) >= psf->filelength - SIGNED_SIZEOF (marker)) + { psf_log_printf (psf, "End\n") ; + break ; + } ; + } ; + + if (psf->dataoffset <= 0) + return SFE_WAV_NO_DATA ; + + /* WAVs can be little or big endian */ + psf->endian = psf->rwf_endian ; + + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + + if (psf->is_pipe == 0) + { /* + ** Check for 'wvpk' at the start of the DATA section. Not able to + ** handle this. + */ + psf_binheader_readf (psf, "4", &marker) ; + if (marker == wvpk_MARKER || marker == OggS_MARKER) + return SFE_WAV_WVPK_DATA ; + } ; + + /* Seek to start of DATA section. */ + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + + if (psf->blockwidth) + { if (psf->filelength - psf->dataoffset < psf->datalength) + psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; + else + psf->sf.frames = psf->datalength / psf->blockwidth ; + } ; + + if (frame_count != psf->sf.frames) + psf_log_printf (psf, "*** Calculated frame count %d does not match value from 'ds64' chunk of %d.\n", psf->sf.frames, frame_count) ; + + switch (format) + { + case WAVE_FORMAT_EXTENSIBLE : + + /* with WAVE_FORMAT_EXTENSIBLE the psf->sf.format field is already set. We just have to set the major to rf64 */ + psf->sf.format = (psf->sf.format & ~SF_FORMAT_TYPEMASK ) | SF_FORMAT_RF64 ; + + if (psf->sf.format == (SF_FORMAT_WAVEX | SF_FORMAT_MS_ADPCM)) + { *blockalign = wav_fmt->msadpcm.blockalign ; + *framesperblock = wav_fmt->msadpcm.samplesperblock ; + } ; + break ; + + case WAVE_FORMAT_PCM : + psf->sf.format = SF_FORMAT_RF64 | u_bitwidth_to_subformat (psf->bytewidth * 8) ; + break ; + + case WAVE_FORMAT_MULAW : + case IBM_FORMAT_MULAW : + psf->sf.format = (SF_FORMAT_RF64 | SF_FORMAT_ULAW) ; + break ; + + case WAVE_FORMAT_ALAW : + case IBM_FORMAT_ALAW : + psf->sf.format = (SF_FORMAT_RF64 | SF_FORMAT_ALAW) ; + break ; + + case WAVE_FORMAT_MS_ADPCM : + psf->sf.format = (SF_FORMAT_RF64 | SF_FORMAT_MS_ADPCM) ; + *blockalign = wav_fmt->msadpcm.blockalign ; + *framesperblock = wav_fmt->msadpcm.samplesperblock ; + break ; + + case WAVE_FORMAT_IMA_ADPCM : + psf->sf.format = (SF_FORMAT_RF64 | SF_FORMAT_IMA_ADPCM) ; + *blockalign = wav_fmt->ima.blockalign ; + *framesperblock = wav_fmt->ima.samplesperblock ; + break ; + + case WAVE_FORMAT_GSM610 : + psf->sf.format = (SF_FORMAT_RF64 | SF_FORMAT_GSM610) ; + break ; + + case WAVE_FORMAT_IEEE_FLOAT : + psf->sf.format = SF_FORMAT_RF64 ; + psf->sf.format |= (psf->bytewidth == 8) ? SF_FORMAT_DOUBLE : SF_FORMAT_FLOAT ; + break ; + + case WAVE_FORMAT_G721_ADPCM : + psf->sf.format = SF_FORMAT_RF64 | SF_FORMAT_G721_32 ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + if (wpriv->fmt_is_broken) + wav_w64_analyze (psf) ; + + /* Only set the format endian-ness if its non-standard big-endian. */ + if (psf->endian == SF_ENDIAN_BIG) + psf->sf.format |= SF_ENDIAN_BIG ; + + return 0 ; +} /* rf64_read_header */ + +/* known WAVEFORMATEXTENSIBLE GUIDS */ +static const EXT_SUBFORMAT MSGUID_SUBTYPE_PCM = +{ 0x00000001, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_MS_ADPCM = +{ 0x00000002, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_IEEE_FLOAT = +{ 0x00000003, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_ALAW = +{ 0x00000006, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_MULAW = +{ 0x00000007, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +/* +** the next two are from +** http://dream.cs.bath.ac.uk/researchdev/wave-ex/bformat.html +*/ +static const EXT_SUBFORMAT MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_PCM = +{ 0x00000001, 0x0721, 0x11d3, { 0x86, 0x44, 0xC8, 0xC1, 0xCA, 0x00, 0x00, 0x00 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_IEEE_FLOAT = +{ 0x00000003, 0x0721, 0x11d3, { 0x86, 0x44, 0xC8, 0xC1, 0xCA, 0x00, 0x00, 0x00 } +} ; + + +static int +rf64_write_fmt_chunk (SF_PRIVATE *psf) +{ WAV_PRIVATE *wpriv ; + int subformat, fmt_size ; + + if ((wpriv = psf->container_data) == NULL) + return SFE_INTERNAL ; + + subformat = psf->sf.format & SF_FORMAT_SUBMASK ; + + /* initial section (same for all, it appears) */ + switch (subformat) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + case SF_FORMAT_FLOAT : + case SF_FORMAT_DOUBLE : + case SF_FORMAT_ULAW : + case SF_FORMAT_ALAW : + fmt_size = 2 + 2 + 4 + 4 + 2 + 2 + 2 + 2 + 4 + 4 + 2 + 2 + 8 ; + + /* fmt : format, channels, samplerate */ + psf_binheader_writef (psf, "4224", fmt_size, WAVE_FORMAT_EXTENSIBLE, psf->sf.channels, psf->sf.samplerate) ; + /* fmt : bytespersec */ + psf_binheader_writef (psf, "4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ; + /* fmt : blockalign, bitwidth */ + psf_binheader_writef (psf, "22", psf->bytewidth * psf->sf.channels, psf->bytewidth * 8) ; + + /* cbSize 22 is sizeof (WAVEFORMATEXTENSIBLE) - sizeof (WAVEFORMATEX) */ + psf_binheader_writef (psf, "2", 22) ; + + /* wValidBitsPerSample, for our use same as bitwidth as we use it fully */ + psf_binheader_writef (psf, "2", psf->bytewidth * 8) ; + + /* For an Ambisonic file set the channel mask to zero. + ** Otherwise use a default based on the channel count. + */ + if (wpriv->wavex_ambisonic != SF_AMBISONIC_NONE) + psf_binheader_writef (psf, "4", 0) ; + else if (wpriv->wavex_channelmask != 0) + psf_binheader_writef (psf, "4", wpriv->wavex_channelmask) ; + else + { /* + ** Ok some liberty is taken here to use the most commonly used channel masks + ** instead of "no mapping". If you really want to use "no mapping" for 8 channels and less + ** please don't use wavex. (otherwise we'll have to create a new SF_COMMAND) + */ + switch (psf->sf.channels) + { case 1 : /* center channel mono */ + psf_binheader_writef (psf, "4", 0x4) ; + break ; + + case 2 : /* front left and right */ + psf_binheader_writef (psf, "4", 0x1 | 0x2) ; + break ; + + case 4 : /* Quad */ + psf_binheader_writef (psf, "4", 0x1 | 0x2 | 0x10 | 0x20) ; + break ; + + case 6 : /* 5.1 */ + psf_binheader_writef (psf, "4", 0x1 | 0x2 | 0x4 | 0x8 | 0x10 | 0x20) ; + break ; + + case 8 : /* 7.1 */ + psf_binheader_writef (psf, "4", 0x1 | 0x2 | 0x4 | 0x8 | 0x10 | 0x20 | 0x40 | 0x80) ; + break ; + + default : /* 0 when in doubt , use direct out, ie NO mapping*/ + psf_binheader_writef (psf, "4", 0x0) ; + break ; + } ; + } ; + break ; + + case SF_FORMAT_MS_ADPCM : /* Todo, GUID exists might have different header as per wav_write_header */ + default : + return SFE_UNIMPLEMENTED ; + } ; + + /* GUID section, different for each */ + + switch (subformat) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + wavex_write_guid (psf, wpriv->wavex_ambisonic == SF_AMBISONIC_NONE ? + &MSGUID_SUBTYPE_PCM : &MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_PCM) ; + break ; + + case SF_FORMAT_FLOAT : + case SF_FORMAT_DOUBLE : + wavex_write_guid (psf, wpriv->wavex_ambisonic == SF_AMBISONIC_NONE ? + &MSGUID_SUBTYPE_IEEE_FLOAT : &MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_IEEE_FLOAT) ; + break ; + + case SF_FORMAT_ULAW : + wavex_write_guid (psf, &MSGUID_SUBTYPE_MULAW) ; + break ; + + case SF_FORMAT_ALAW : + wavex_write_guid (psf, &MSGUID_SUBTYPE_ALAW) ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + return 0 ; +} /* rf64_write_fmt_chunk */ + + +static int +rf64_write_header (SF_PRIVATE *psf, int calc_length) +{ sf_count_t current ; + int error = 0, has_data = SF_FALSE ; + + current = psf_ftell (psf) ; + + if (psf->dataoffset > 0 && current > psf->dataoffset) + has_data = SF_TRUE ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + psf->datalength = psf->filelength - psf->dataoffset ; + + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + if (psf->bytewidth > 0) + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + psf_binheader_writef (psf, "em4m", RF64_MARKER, 0xffffffff, WAVE_MARKER) ; + + /* Currently no table. */ + psf_binheader_writef (psf, "m48884", ds64_MARKER, 28, psf->filelength - 8, psf->datalength, psf->sf.frames, 0) ; + + /* WAVE and 'fmt ' markers. */ + psf_binheader_writef (psf, "m", fmt_MARKER) ; + + /* Write the 'fmt ' chunk. */ + switch (psf->sf.format & SF_FORMAT_TYPEMASK) + { case SF_FORMAT_WAV : + psf_log_printf (psf, "ooops SF_FORMAT_WAV\n") ; + return SFE_UNIMPLEMENTED ; + break ; + + case SF_FORMAT_WAVEX : + case SF_FORMAT_RF64 : + if ((error = rf64_write_fmt_chunk (psf)) != 0) + return error ; + break ; + + default : + return SFE_UNIMPLEMENTED ; + } ; + + if (psf->broadcast_16k != NULL) + wav_write_bext_chunk (psf) ; + +#if 0 + /* The LIST/INFO chunk. */ + if (psf->str_flags & SF_STR_LOCATE_START) + wav_write_strings (psf, SF_STR_LOCATE_START) ; + + if (psf->peak_info != NULL && psf->peak_info->peak_loc == SF_PEAK_START) + { psf_binheader_writef (psf, "m4", PEAK_MARKER, WAV_PEAK_CHUNK_SIZE (psf->sf.channels)) ; + psf_binheader_writef (psf, "44", 1, time (NULL)) ; + for (k = 0 ; k < psf->sf.channels ; k++) + psf_binheader_writef (psf, "ft8", (float) psf->peak_info->peaks [k].value, psf->peak_info->peaks [k].position) ; + } ; + +// if (psf->broadcast_info != NULL) +// wav_write_bext_chunk (psf) ; + + if (psf->instrument != NULL) + { int tmp ; + double dtune = (double) (0x40000000) / 25.0 ; + + psf_binheader_writef (psf, "m4", smpl_MARKER, 9 * 4 + psf->instrument->loop_count * 6 * 4) ; + psf_binheader_writef (psf, "44", 0, 0) ; /* Manufacturer zero is everyone */ + tmp = (int) (1.0e9 / psf->sf.samplerate) ; /* Sample period in nano seconds */ + psf_binheader_writef (psf, "44", tmp, psf->instrument->basenote) ; + tmp = (unsigned int) (psf->instrument->detune * dtune + 0.5) ; + psf_binheader_writef (psf, "4", tmp) ; + psf_binheader_writef (psf, "44", 0, 0) ; /* SMTPE format */ + psf_binheader_writef (psf, "44", psf->instrument->loop_count, 0) ; + + for (tmp = 0 ; tmp < psf->instrument->loop_count ; tmp++) + { int type ; + + type = psf->instrument->loops [tmp].mode ; + type = (type == SF_LOOP_FORWARD ? 0 : type==SF_LOOP_BACKWARD ? 2 : type == SF_LOOP_ALTERNATING ? 1 : 32) ; + + psf_binheader_writef (psf, "44", tmp, type) ; + psf_binheader_writef (psf, "44", psf->instrument->loops [tmp].start, psf->instrument->loops [tmp].end) ; + psf_binheader_writef (psf, "44", 0, psf->instrument->loops [tmp].count) ; + } ; + } ; + + if (psf->headindex + 8 < psf->dataoffset) + { /* Add PAD data if necessary. */ + k = psf->dataoffset - 16 - psf->headindex ; + psf_binheader_writef (psf, "m4z", PAD_MARKER, k, make_size_t (k)) ; + } ; + +#endif + + psf_binheader_writef (psf, "m4", data_MARKER, 0xffffffff) ; + + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + if (psf->error) + return psf->error ; + + if (has_data && psf->dataoffset != psf->headindex) + { printf ("Oooops : has_data && psf->dataoffset != psf->headindex\n") ; + return psf->error = SFE_INTERNAL ; + } ; + + psf->dataoffset = psf->headindex ; + + if (NOT (has_data)) + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + else if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* rf64_write_header */ + +static int +rf64_close (SF_PRIVATE *psf) +{ + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { // rf64_write_tailer (psf) ; + + psf->write_header (psf, SF_TRUE) ; + } ; + + return 0 ; +} /* rf64_close */ + +static int +rf64_command (SF_PRIVATE *psf, int command, void * UNUSED (data), int datasize) +{ WAV_PRIVATE *wpriv ; + + if ((wpriv = psf->container_data) == NULL) + return SFE_INTERNAL ; + + switch (command) + { case SFC_WAVEX_SET_AMBISONIC : + if ((SF_CONTAINER (psf->sf.format)) == SF_FORMAT_WAVEX) + { if (datasize == SF_AMBISONIC_NONE) + wpriv->wavex_ambisonic = SF_AMBISONIC_NONE ; + else if (datasize == SF_AMBISONIC_B_FORMAT) + wpriv->wavex_ambisonic = SF_AMBISONIC_B_FORMAT ; + else + return 0 ; + } ; + return wpriv->wavex_ambisonic ; + + case SFC_WAVEX_GET_AMBISONIC : + return wpriv->wavex_ambisonic ; + + case SFC_SET_CHANNEL_MAP_INFO : + wpriv->wavex_channelmask = wavex_gen_channel_mask (psf->channel_map, psf->sf.channels) ; + return (wpriv->wavex_channelmask != 0) ; + + default : + break ; + } ; + + return 0 ; +} /* rf64_command */ + diff --git a/interpretor/libsndfile-1.0.25/src/rx2.c b/interpretor/libsndfile-1.0.25/src/rx2.c new file mode 100644 index 0000000..0aa1bcf --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/rx2.c @@ -0,0 +1,319 @@ +/* +** Copyright (C) 2001-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#if (ENABLE_EXPERIMENTAL_CODE == 0) + +int +rx2_open (SF_PRIVATE *psf) +{ if (psf) + return SFE_UNIMPLEMENTED ; + return 0 ; +} /* rx2_open */ + +#else + +/*------------------------------------------------------------------------------ + * Macros to handle big/little endian issues. +*/ + +#define CAT_MARKER (MAKE_MARKER ('C', 'A', 'T', ' ')) +#define GLOB_MARKER (MAKE_MARKER ('G', 'L', 'O', 'B')) + +#define RECY_MARKER (MAKE_MARKER ('R', 'E', 'C', 'Y')) + +#define SLCL_MARKER (MAKE_MARKER ('S', 'L', 'C', 'L')) +#define SLCE_MARKER (MAKE_MARKER ('S', 'L', 'C', 'E')) + +#define DEVL_MARKER (MAKE_MARKER ('D', 'E', 'V', 'L')) +#define TRSH_MARKER (MAKE_MARKER ('T', 'R', 'S', 'H')) + +#define EQ_MARKER (MAKE_MARKER ('E', 'Q', ' ', ' ')) +#define COMP_MARKER (MAKE_MARKER ('C', 'O', 'M', 'P')) + +#define SINF_MARKER (MAKE_MARKER ('S', 'I', 'N', 'F')) +#define SDAT_MARKER (MAKE_MARKER ('S', 'D', 'A', 'T')) + +/*------------------------------------------------------------------------------ + * Typedefs for file chunks. +*/ + + +/*------------------------------------------------------------------------------ + * Private static functions. +*/ +static int rx2_close (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +** Public functions. +*/ + +int +rx2_open (SF_PRIVATE *psf) +{ static const char *marker_type [4] = + { "Original Enabled", "Enabled Hidden", + "Additional/PencilTool", "Disabled" + } ; + + int error, marker, length, glob_offset, slce_count, frames ; + + int sdat_length = 0, slce_total = 0 ; + + int n_channels ; + + + /* So far only doing read. */ + + psf_binheader_readf (psf, "Epm4", 0, &marker, &length) ; + + if (marker != CAT_MARKER) + { psf_log_printf (psf, "length : %d\n", length) ; + return -1000 ; + } ; + + if (length != psf->filelength - 8) + psf_log_printf (psf, "%M : %d (should be %d)\n", marker, length, psf->filelength - 8) ; + else + psf_log_printf (psf, "%M : %d\n", marker, length) ; + + /* 'REX2' marker */ + psf_binheader_readf (psf, "m", &marker) ; + psf_log_printf (psf, "%M", marker) ; + + /* 'HEAD' marker */ + psf_binheader_readf (psf, "m", &marker) ; + psf_log_printf (psf, "%M\n", marker) ; + + /* Grab 'GLOB' offset. */ + psf_binheader_readf (psf, "E4", &glob_offset) ; + glob_offset += 0x14 ; /* Add the current file offset. */ + + /* Jump to offset 0x30 */ + psf_binheader_readf (psf, "p", 0x30) ; + + /* Get name length */ + length = 0 ; + psf_binheader_readf (psf, "1", &length) ; + if (length >= SIGNED_SIZEOF (psf->u.cbuf)) + { psf_log_printf (psf, " Text : %d *** Error : Too sf_count_t!\n") ; + return -1001 ; + } + + memset (psf->u.cbuf, 0, sizeof (psf->u.cbuf)) ; + psf_binheader_readf (psf, "b", psf->u.cbuf, length) ; + psf_log_printf (psf, " Text : \"%s\"\n", psf->u.cbuf) ; + + /* Jump to GLOB offset position. */ + if (glob_offset & 1) + glob_offset ++ ; + + psf_binheader_readf (psf, "p", glob_offset) ; + + slce_count = 0 ; + /* GLOB */ + while (1) + { psf_binheader_readf (psf, "m", &marker) ; + + if (marker != SLCE_MARKER && slce_count > 0) + { psf_log_printf (psf, " SLCE count : %d\n", slce_count) ; + slce_count = 0 ; + } + switch (marker) + { case GLOB_MARKER: + psf_binheader_readf (psf, "E4", &length) ; + psf_log_printf (psf, " %M : %d\n", marker, length) ; + psf_binheader_readf (psf, "j", length) ; + break ; + + case RECY_MARKER: + psf_binheader_readf (psf, "E4", &length) ; + psf_log_printf (psf, " %M : %d\n", marker, length) ; + psf_binheader_readf (psf, "j", (length+1) & 0xFFFFFFFE) ; /* ?????? */ + break ; + + case CAT_MARKER: + psf_binheader_readf (psf, "E4", &length) ; + psf_log_printf (psf, " %M : %d\n", marker, length) ; + /*-psf_binheader_readf (psf, "j", length) ;-*/ + break ; + + case DEVL_MARKER: + psf_binheader_readf (psf, "mE4", &marker, &length) ; + psf_log_printf (psf, " DEVL%M : %d\n", marker, length) ; + if (length & 1) + length ++ ; + psf_binheader_readf (psf, "j", length) ; + break ; + + case EQ_MARKER: + case COMP_MARKER: + psf_binheader_readf (psf, "E4", &length) ; + psf_log_printf (psf, " %M : %d\n", marker, length) ; + /* This is weird!!!! why make this (length - 1) */ + if (length & 1) + length ++ ; + psf_binheader_readf (psf, "j", length) ; + break ; + + case SLCL_MARKER: + psf_log_printf (psf, " %M\n (Offset, Next Offset, Type)\n", marker) ; + slce_count = 0 ; + break ; + + case SLCE_MARKER: + { int len [4], indx ; + + psf_binheader_readf (psf, "E4444", &len [0], &len [1], &len [2], &len [3]) ; + + indx = ((len [3] & 0x0000FFFF) >> 8) & 3 ; + + if (len [2] == 1) + { if (indx != 1) + indx = 3 ; /* 2 cases, where next slice offset = 1 -> disabled & enabled/hidden */ + + psf_log_printf (psf, " %M : (%6d, ?: 0x%X, %s)\n", marker, len [1], (len [3] & 0xFFFF0000) >> 16, marker_type [indx]) ; + } + else + { slce_total += len [2] ; + + psf_log_printf (psf, " %M : (%6d, SLCE_next_ofs:%d, ?: 0x%X, %s)\n", marker, len [1], len [2], (len [3] & 0xFFFF0000) >> 16, marker_type [indx]) ; + } ; + + slce_count ++ ; + } ; + break ; + + case SINF_MARKER: + psf_binheader_readf (psf, "E4", &length) ; + psf_log_printf (psf, " %M : %d\n", marker, length) ; + + psf_binheader_readf (psf, "E2", &n_channels) ; + n_channels = (n_channels & 0x0000FF00) >> 8 ; + psf_log_printf (psf, " Channels : %d\n", n_channels) ; + + psf_binheader_readf (psf, "E44", &psf->sf.samplerate, &frames) ; + psf->sf.frames = frames ; + psf_log_printf (psf, " Sample Rate : %d\n", psf->sf.samplerate) ; + psf_log_printf (psf, " Frames : %D\n", psf->sf.frames) ; + + psf_binheader_readf (psf, "E4", &length) ; + psf_log_printf (psf, " ??????????? : %d\n", length) ; + + psf_binheader_readf (psf, "E4", &length) ; + psf_log_printf (psf, " ??????????? : %d\n", length) ; + break ; + + case SDAT_MARKER: + psf_binheader_readf (psf, "E4", &length) ; + + sdat_length = length ; + + /* Get the current offset. */ + psf->dataoffset = psf_binheader_readf (psf, NULL) ; + + if (psf->dataoffset + length != psf->filelength) + psf_log_printf (psf, " %M : %d (should be %d)\n", marker, length, psf->dataoffset + psf->filelength) ; + else + psf_log_printf (psf, " %M : %d\n", marker, length) ; + break ; + + default : + psf_log_printf (psf, "Unknown marker : 0x%X %M", marker, marker) ; + return -1003 ; + break ; + } ; + + /* SDAT always last marker in file. */ + if (marker == SDAT_MARKER) + break ; + } ; + + puts (psf->logbuffer) ; + puts ("-----------------------------------") ; + + printf ("SDAT length : %d\n", sdat_length) ; + printf ("SLCE count : %d\n", slce_count) ; + + /* Hack for zero slice count. */ + if (slce_count == 0 && slce_total == 1) + slce_total = frames ; + + printf ("SLCE samples : %d\n", slce_total) ; + + /* Two bytes per sample. */ + printf ("Comp Ratio : %f:1\n", (2.0 * slce_total * n_channels) / sdat_length) ; + + puts (" ") ; + + psf->logbuffer [0] = 0 ; + + /* OK, have the header although not too sure what it all means. */ + + psf->endian = SF_ENDIAN_BIG ; + + psf->datalength = psf->filelength - psf->dataoffset ; + + if (psf_fseek (psf, psf->dataoffset, SEEK_SET)) + return SFE_BAD_SEEK ; + + psf->sf.format = (SF_FORMAT_REX2 | SF_FORMAT_DWVW_12) ; + + psf->sf.channels = 1 ; + psf->bytewidth = 2 ; + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + if ((error = dwvw_init (psf, 16))) + return error ; + + psf->container_close = rx2_close ; + + if (! psf->sf.frames && psf->blockwidth) + psf->sf.frames = psf->datalength / psf->blockwidth ; + + /* All done. */ + + return 0 ; +} /* rx2_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +rx2_close (SF_PRIVATE *psf) +{ + if (psf->file.mode == SFM_WRITE) + { /* Now we know for certain the length of the file we can re-write + ** correct values for the FORM, 8SVX and BODY chunks. + */ + + } ; + + return 0 ; +} /* rx2_close */ + +#endif diff --git a/interpretor/libsndfile-1.0.25/src/sd2.c b/interpretor/libsndfile-1.0.25/src/sd2.c new file mode 100644 index 0000000..9ef10a9 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/sd2.c @@ -0,0 +1,632 @@ +/* +** Copyright (C) 2001-2011 Erik de Castro Lopo +** Copyright (C) 2004 Paavo Jumppanen +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** The sd2 support implemented in this file was partially sponsored +** (financially) by Paavo Jumppanen. +*/ + +/* +** Documentation on the Mac resource fork was obtained here : +** http://developer.apple.com/documentation/mac/MoreToolbox/MoreToolbox-99.html +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*------------------------------------------------------------------------------ + * Markers. +*/ + +#define Sd2f_MARKER MAKE_MARKER ('S', 'd', '2', 'f') +#define Sd2a_MARKER MAKE_MARKER ('S', 'd', '2', 'a') +#define ALCH_MARKER MAKE_MARKER ('A', 'L', 'C', 'H') +#define lsf1_MARKER MAKE_MARKER ('l', 's', 'f', '1') + +#define STR_MARKER MAKE_MARKER ('S', 'T', 'R', ' ') +#define sdML_MARKER MAKE_MARKER ('s', 'd', 'M', 'L') + +enum +{ RSRC_STR = 111, + RSRC_BIN +} ; + +typedef struct +{ unsigned char * rsrc_data ; + int rsrc_len ; + int need_to_free_rsrc_data ; + + int data_offset, data_length ; + int map_offset, map_length ; + + int type_count, type_offset ; + int item_offset ; + + int str_index, str_count ; + + int string_offset ; + + /* All the above just to get these three. */ + int sample_size, sample_rate, channels ; +} SD2_RSRC ; + +typedef struct +{ int type ; + int id ; + char name [32] ; + char value [32] ; + int value_len ; +} STR_RSRC ; + +/*------------------------------------------------------------------------------ + * Private static functions. +*/ + +static int sd2_close (SF_PRIVATE *psf) ; + +static int sd2_parse_rsrc_fork (SF_PRIVATE *psf) ; +static int parse_str_rsrc (SF_PRIVATE *psf, SD2_RSRC * rsrc) ; + +static int sd2_write_rsrc_fork (SF_PRIVATE *psf, int calc_length) ; + +/*------------------------------------------------------------------------------ +** Public functions. +*/ + +int +sd2_open (SF_PRIVATE *psf) +{ int subformat, error = 0, valid ; + + /* SD2 is always big endian. */ + psf->endian = SF_ENDIAN_BIG ; + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->rsrclength > 0)) + { psf_use_rsrc (psf, SF_TRUE) ; + valid = psf_file_valid (psf) ; + psf_use_rsrc (psf, SF_FALSE) ; + if (! valid) + { psf_log_printf (psf, "sd2_open : psf->rsrc.filedes < 0\n") ; + return SFE_SD2_BAD_RSRC ; + } ; + + error = sd2_parse_rsrc_fork (psf) ; + + if (error) + goto error_cleanup ; + } ; + + if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_SD2) + { error = SFE_BAD_OPEN_FORMAT ; + goto error_cleanup ; + } ; + + subformat = SF_CODEC (psf->sf.format) ; + psf->dataoffset = 0 ; + + /* Only open and write the resource in RDWR mode is its current length is zero. */ + if (psf->file.mode == SFM_WRITE || (psf->file.mode == SFM_RDWR && psf->rsrclength == 0)) + { psf->rsrc.mode = psf->file.mode ; + psf_open_rsrc (psf) ; + + error = sd2_write_rsrc_fork (psf, SF_FALSE) ; + + if (error) + goto error_cleanup ; + + /* Not needed. */ + psf->write_header = NULL ; + } ; + + psf->container_close = sd2_close ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + switch (subformat) + { case SF_FORMAT_PCM_S8 : /* 8-bit linear PCM. */ + case SF_FORMAT_PCM_16 : /* 16-bit linear PCM. */ + case SF_FORMAT_PCM_24 : /* 24-bit linear PCM */ + error = pcm_init (psf) ; + break ; + + default : + error = SFE_UNIMPLEMENTED ; + break ; + } ; + + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + +error_cleanup: + + /* Close the resource fork regardless. We won't need it again. */ + psf_close_rsrc (psf) ; + + return error ; +} /* sd2_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +sd2_close (SF_PRIVATE *psf) +{ + if (psf->file.mode == SFM_WRITE) + { /* Now we know for certain the audio_length of the file we can re-write + ** correct values for the FORM, 8SVX and BODY chunks. + */ + + } ; + + return 0 ; +} /* sd2_close */ + +/*------------------------------------------------------------------------------ +*/ + +static inline void +write_char (unsigned char * data, int offset, char value) +{ data [offset] = value ; +} /* write_char */ + +static inline void +write_short (unsigned char * data, int offset, short value) +{ data [offset] = value >> 8 ; + data [offset + 1] = value ; +} /* write_char */ + +static inline void +write_int (unsigned char * data, int offset, int value) +{ data [offset] = value >> 24 ; + data [offset + 1] = value >> 16 ; + data [offset + 2] = value >> 8 ; + data [offset + 3] = value ; +} /* write_int */ + +static inline void +write_marker (unsigned char * data, int offset, int value) +{ + if (CPU_IS_BIG_ENDIAN) + { data [offset] = value >> 24 ; + data [offset + 1] = value >> 16 ; + data [offset + 2] = value >> 8 ; + data [offset + 3] = value ; + } + else + { data [offset] = value ; + data [offset + 1] = value >> 8 ; + data [offset + 2] = value >> 16 ; + data [offset + 3] = value >> 24 ; + } ; +} /* write_marker */ + +static void +write_str (unsigned char * data, int offset, const char * buffer, int buffer_len) +{ memcpy (data + offset, buffer, buffer_len) ; +} /* write_str */ + +static int +sd2_write_rsrc_fork (SF_PRIVATE *psf, int UNUSED (calc_length)) +{ SD2_RSRC rsrc ; + STR_RSRC str_rsrc [] = + { { RSRC_STR, 1000, "_sample-size", "", 0 }, + { RSRC_STR, 1001, "_sample-rate", "", 0 }, + { RSRC_STR, 1002, "_channels", "", 0 }, + { RSRC_BIN, 1000, "_Markers", "", 8 } + } ; + + int k, str_offset, data_offset, next_str ; + + psf_use_rsrc (psf, SF_TRUE) ; + + memset (&rsrc, 0, sizeof (rsrc)) ; + + rsrc.sample_rate = psf->sf.samplerate ; + rsrc.sample_size = psf->bytewidth ; + rsrc.channels = psf->sf.channels ; + + rsrc.rsrc_data = psf->header ; + rsrc.rsrc_len = sizeof (psf->header) ; + memset (rsrc.rsrc_data, 0xea, rsrc.rsrc_len) ; + + snprintf (str_rsrc [0].value, sizeof (str_rsrc [0].value), "_%d", rsrc.sample_size) ; + snprintf (str_rsrc [1].value, sizeof (str_rsrc [1].value), "_%d.000000", rsrc.sample_rate) ; + snprintf (str_rsrc [2].value, sizeof (str_rsrc [2].value), "_%d", rsrc.channels) ; + + for (k = 0 ; k < ARRAY_LEN (str_rsrc) ; k++) + { if (str_rsrc [k].value_len == 0) + { str_rsrc [k].value_len = strlen (str_rsrc [k].value) ; + str_rsrc [k].value [0] = str_rsrc [k].value_len - 1 ; + } ; + + /* Turn name string into a pascal string. */ + str_rsrc [k].name [0] = strlen (str_rsrc [k].name) - 1 ; + } ; + + rsrc.data_offset = 0x100 ; + + /* + ** Calculate data length : + ** length of strings, plus the length of the sdML chunk. + */ + rsrc.data_length = 0 ; + for (k = 0 ; k < ARRAY_LEN (str_rsrc) ; k++) + rsrc.data_length += str_rsrc [k].value_len + 4 ; + + rsrc.map_offset = rsrc.data_offset + rsrc.data_length ; + + /* Very start of resource fork. */ + write_int (rsrc.rsrc_data, 0, rsrc.data_offset) ; + write_int (rsrc.rsrc_data, 4, rsrc.map_offset) ; + write_int (rsrc.rsrc_data, 8, rsrc.data_length) ; + + write_char (rsrc.rsrc_data, 0x30, strlen (psf->file.name.c)) ; + write_str (rsrc.rsrc_data, 0x31, psf->file.name.c, strlen (psf->file.name.c)) ; + + write_short (rsrc.rsrc_data, 0x50, 0) ; + write_marker (rsrc.rsrc_data, 0x52, Sd2f_MARKER) ; + write_marker (rsrc.rsrc_data, 0x56, lsf1_MARKER) ; + + /* Very start of resource map. */ + write_int (rsrc.rsrc_data, rsrc.map_offset + 0, rsrc.data_offset) ; + write_int (rsrc.rsrc_data, rsrc.map_offset + 4, rsrc.map_offset) ; + write_int (rsrc.rsrc_data, rsrc.map_offset + 8, rsrc.data_length) ; + + /* These I don't currently understand. */ + if (1) + { write_char (rsrc.rsrc_data, rsrc.map_offset+ 16, 1) ; + /* Next resource map. */ + write_int (rsrc.rsrc_data, rsrc.map_offset + 17, 0x12345678) ; + /* File ref number. */ + write_short (rsrc.rsrc_data, rsrc.map_offset + 21, 0xabcd) ; + /* Fork attributes. */ + write_short (rsrc.rsrc_data, rsrc.map_offset + 23, 0) ; + } ; + + /* Resource type offset. */ + rsrc.type_offset = rsrc.map_offset + 30 ; + write_short (rsrc.rsrc_data, rsrc.map_offset + 24, rsrc.type_offset - rsrc.map_offset - 2) ; + + /* Type index max. */ + rsrc.type_count = 2 ; + write_short (rsrc.rsrc_data, rsrc.map_offset + 28, rsrc.type_count - 1) ; + + rsrc.item_offset = rsrc.type_offset + rsrc.type_count * 8 ; + + rsrc.str_count = ARRAY_LEN (str_rsrc) ; + rsrc.string_offset = rsrc.item_offset + (rsrc.str_count + 1) * 12 - rsrc.map_offset ; + write_short (rsrc.rsrc_data, rsrc.map_offset + 26, rsrc.string_offset) ; + + /* Write 'STR ' resource type. */ + rsrc.str_count = 3 ; + write_marker (rsrc.rsrc_data, rsrc.type_offset, STR_MARKER) ; + write_short (rsrc.rsrc_data, rsrc.type_offset + 4, rsrc.str_count - 1) ; + write_short (rsrc.rsrc_data, rsrc.type_offset + 6, 0x12) ; + + /* Write 'sdML' resource type. */ + write_marker (rsrc.rsrc_data, rsrc.type_offset + 8, sdML_MARKER) ; + write_short (rsrc.rsrc_data, rsrc.type_offset + 12, 0) ; + write_short (rsrc.rsrc_data, rsrc.type_offset + 14, 0x36) ; + + str_offset = rsrc.map_offset + rsrc.string_offset ; + next_str = 0 ; + data_offset = rsrc.data_offset ; + for (k = 0 ; k < ARRAY_LEN (str_rsrc) ; k++) + { write_str (rsrc.rsrc_data, str_offset, str_rsrc [k].name, strlen (str_rsrc [k].name)) ; + + write_short (rsrc.rsrc_data, rsrc.item_offset + k * 12, str_rsrc [k].id) ; + write_short (rsrc.rsrc_data, rsrc.item_offset + k * 12 + 2, next_str) ; + + str_offset += strlen (str_rsrc [k].name) ; + next_str += strlen (str_rsrc [k].name) ; + + write_int (rsrc.rsrc_data, rsrc.item_offset + k * 12 + 4, data_offset - rsrc.data_offset) ; + + write_int (rsrc.rsrc_data, data_offset, str_rsrc [k].value_len) ; + write_str (rsrc.rsrc_data, data_offset + 4, str_rsrc [k].value, str_rsrc [k].value_len) ; + data_offset += 4 + str_rsrc [k].value_len ; + } ; + + /* Finally, calculate and set map length. */ + rsrc.map_length = str_offset - rsrc.map_offset ; + write_int (rsrc.rsrc_data, 12, rsrc.map_length) ; + write_int (rsrc.rsrc_data, rsrc.map_offset + 12, rsrc.map_length) ; + + rsrc.rsrc_len = rsrc.map_offset + rsrc.map_length ; + + psf_fwrite (rsrc.rsrc_data, rsrc.rsrc_len, 1, psf) ; + + psf_use_rsrc (psf, SF_FALSE) ; + + if (psf->error) + return psf->error ; + + return 0 ; +} /* sd2_write_rsrc_fork */ + +/*------------------------------------------------------------------------------ +*/ + +static inline int +read_char (const unsigned char * data, int offset) +{ return data [offset] ; +} /* read_char */ + +static inline int +read_short (const unsigned char * data, int offset) +{ return (data [offset] << 8) + data [offset + 1] ; +} /* read_short */ + +static inline int +read_int (const unsigned char * data, int offset) +{ return (data [offset] << 24) + (data [offset + 1] << 16) + (data [offset + 2] << 8) + data [offset + 3] ; +} /* read_int */ + +static inline int +read_marker (const unsigned char * data, int offset) +{ + if (CPU_IS_BIG_ENDIAN) + return (data [offset] << 24) + (data [offset + 1] << 16) + (data [offset + 2] << 8) + data [offset + 3] ; + else if (CPU_IS_LITTLE_ENDIAN) + return data [offset] + (data [offset + 1] << 8) + (data [offset + 2] << 16) + (data [offset + 3] << 24) ; + else + return 0x666 ; +} /* read_marker */ + +static void +read_str (const unsigned char * data, int offset, char * buffer, int buffer_len) +{ int k ; + + memset (buffer, 0, buffer_len) ; + + for (k = 0 ; k < buffer_len - 1 ; k++) + { if (psf_isprint (data [offset + k]) == 0) + return ; + buffer [k] = data [offset + k] ; + } ; + return ; +} /* read_str */ + +static int +sd2_parse_rsrc_fork (SF_PRIVATE *psf) +{ SD2_RSRC rsrc ; + int k, marker, error = 0 ; + + psf_use_rsrc (psf, SF_TRUE) ; + + memset (&rsrc, 0, sizeof (rsrc)) ; + + rsrc.rsrc_len = psf_get_filelen (psf) ; + psf_log_printf (psf, "Resource length : %d (0x%04X)\n", rsrc.rsrc_len, rsrc.rsrc_len) ; + + if (rsrc.rsrc_len > SIGNED_SIZEOF (psf->header)) + { rsrc.rsrc_data = calloc (1, rsrc.rsrc_len) ; + rsrc.need_to_free_rsrc_data = SF_TRUE ; + } + else + rsrc.rsrc_data = psf->header ; + + /* Read in the whole lot. */ + psf_fread (rsrc.rsrc_data, rsrc.rsrc_len, 1, psf) ; + + /* Reset the header storage because we have changed to the rsrcdes. */ + psf->headindex = psf->headend = rsrc.rsrc_len ; + + rsrc.data_offset = read_int (rsrc.rsrc_data, 0) ; + rsrc.map_offset = read_int (rsrc.rsrc_data, 4) ; + rsrc.data_length = read_int (rsrc.rsrc_data, 8) ; + rsrc.map_length = read_int (rsrc.rsrc_data, 12) ; + + if (rsrc.data_offset == 0x51607 && rsrc.map_offset == 0x20000) + { psf_log_printf (psf, "Trying offset of 0x52 bytes.\n") ; + rsrc.data_offset = read_int (rsrc.rsrc_data, 0x52 + 0) + 0x52 ; + rsrc.map_offset = read_int (rsrc.rsrc_data, 0x52 + 4) + 0x52 ; + rsrc.data_length = read_int (rsrc.rsrc_data, 0x52 + 8) ; + rsrc.map_length = read_int (rsrc.rsrc_data, 0x52 + 12) ; + } ; + + psf_log_printf (psf, " data offset : 0x%04X\n map offset : 0x%04X\n" + " data length : 0x%04X\n map length : 0x%04X\n", + rsrc.data_offset, rsrc.map_offset, rsrc.data_length, rsrc.map_length) ; + + if (rsrc.data_offset > rsrc.rsrc_len) + { psf_log_printf (psf, "Error : rsrc.data_offset (%d, 0x%x) > len\n", rsrc.data_offset, rsrc.data_offset) ; + error = SFE_SD2_BAD_DATA_OFFSET ; + goto parse_rsrc_fork_cleanup ; + } ; + + if (rsrc.map_offset > rsrc.rsrc_len) + { psf_log_printf (psf, "Error : rsrc.map_offset > len\n") ; + error = SFE_SD2_BAD_MAP_OFFSET ; + goto parse_rsrc_fork_cleanup ; + } ; + + if (rsrc.data_length > rsrc.rsrc_len) + { psf_log_printf (psf, "Error : rsrc.data_length > len\n") ; + error = SFE_SD2_BAD_DATA_LENGTH ; + goto parse_rsrc_fork_cleanup ; + } ; + + if (rsrc.map_length > rsrc.rsrc_len) + { psf_log_printf (psf, "Error : rsrc.map_length > len\n") ; + error = SFE_SD2_BAD_MAP_LENGTH ; + goto parse_rsrc_fork_cleanup ; + } ; + + if (rsrc.data_offset + rsrc.data_length != rsrc.map_offset || rsrc.map_offset + rsrc.map_length != rsrc.rsrc_len) + { psf_log_printf (psf, "Error : This does not look like a MacOSX resource fork.\n") ; + error = SFE_SD2_BAD_RSRC ; + goto parse_rsrc_fork_cleanup ; + } ; + + if (rsrc.map_offset + 28 >= rsrc.rsrc_len) + { psf_log_printf (psf, "Bad map offset (%d + 28 > %d).\n", rsrc.map_offset, rsrc.rsrc_len) ; + error = SFE_SD2_BAD_RSRC ; + goto parse_rsrc_fork_cleanup ; + } ; + + rsrc.string_offset = rsrc.map_offset + read_short (rsrc.rsrc_data, rsrc.map_offset + 26) ; + if (rsrc.string_offset > rsrc.rsrc_len) + { psf_log_printf (psf, "Bad string offset (%d).\n", rsrc.string_offset) ; + error = SFE_SD2_BAD_RSRC ; + goto parse_rsrc_fork_cleanup ; + } ; + + rsrc.type_offset = rsrc.map_offset + 30 ; + + rsrc.type_count = read_short (rsrc.rsrc_data, rsrc.map_offset + 28) + 1 ; + if (rsrc.type_count < 1) + { psf_log_printf (psf, "Bad type count.\n") ; + error = SFE_SD2_BAD_RSRC ; + goto parse_rsrc_fork_cleanup ; + } ; + + rsrc.item_offset = rsrc.type_offset + rsrc.type_count * 8 ; + if (rsrc.item_offset < 0 || rsrc.item_offset > rsrc.rsrc_len) + { psf_log_printf (psf, "Bad item offset (%d).\n", rsrc.item_offset) ; + error = SFE_SD2_BAD_RSRC ; + goto parse_rsrc_fork_cleanup ; + } ; + + rsrc.str_index = -1 ; + for (k = 0 ; k < rsrc.type_count ; k ++) + { marker = read_marker (rsrc.rsrc_data, rsrc.type_offset + k * 8) ; + + if (marker == STR_MARKER) + { rsrc.str_index = k ; + rsrc.str_count = read_short (rsrc.rsrc_data, rsrc.type_offset + k * 8 + 4) + 1 ; + error = parse_str_rsrc (psf, &rsrc) ; + goto parse_rsrc_fork_cleanup ; + } ; + } ; + + psf_log_printf (psf, "No 'STR ' resource.\n") ; + error = SFE_SD2_BAD_RSRC ; + +parse_rsrc_fork_cleanup : + + psf_use_rsrc (psf, SF_FALSE) ; + + if (rsrc.need_to_free_rsrc_data) + free (rsrc.rsrc_data) ; + + return error ; +} /* sd2_parse_rsrc_fork */ + +static int +parse_str_rsrc (SF_PRIVATE *psf, SD2_RSRC * rsrc) +{ char name [32], value [32] ; + int k, str_offset, rsrc_id, data_offset = 0, data_len = 0 ; + + psf_log_printf (psf, "Finding parameters :\n") ; + + str_offset = rsrc->string_offset ; + psf_log_printf (psf, " Offset RsrcId dlen slen Value\n") ; + + for (k = 0 ; data_offset + data_len < rsrc->rsrc_len ; k++) + { int slen ; + + slen = read_char (rsrc->rsrc_data, str_offset) ; + read_str (rsrc->rsrc_data, str_offset + 1, name, SF_MIN (SIGNED_SIZEOF (name), slen + 1)) ; + str_offset += slen + 1 ; + + rsrc_id = read_short (rsrc->rsrc_data, rsrc->item_offset + k * 12) ; + + data_offset = rsrc->data_offset + read_int (rsrc->rsrc_data, rsrc->item_offset + k * 12 + 4) ; + if (data_offset < 0 || data_offset > rsrc->rsrc_len) + { psf_log_printf (psf, "Exiting parser on data offset of %d.\n", data_offset) ; + break ; + } ; + + data_len = read_int (rsrc->rsrc_data, data_offset) ; + if (data_len < 0 || data_len > rsrc->rsrc_len) + { psf_log_printf (psf, "Exiting parser on data length of %d.\n", data_len) ; + break ; + } ; + + slen = read_char (rsrc->rsrc_data, data_offset + 4) ; + read_str (rsrc->rsrc_data, data_offset + 5, value, SF_MIN (SIGNED_SIZEOF (value), slen + 1)) ; + + psf_log_printf (psf, " 0x%04x %4d %4d %3d '%s'\n", data_offset, rsrc_id, data_len, slen, value) ; + + if (rsrc_id == 1000 && rsrc->sample_size == 0) + rsrc->sample_size = strtol (value, NULL, 10) ; + else if (rsrc_id == 1001 && rsrc->sample_rate == 0) + rsrc->sample_rate = strtol (value, NULL, 10) ; + else if (rsrc_id == 1002 && rsrc->channels == 0) + rsrc->channels = strtol (value, NULL, 10) ; + } ; + + psf_log_printf (psf, "Found Parameters :\n") ; + psf_log_printf (psf, " sample-size : %d\n", rsrc->sample_size) ; + psf_log_printf (psf, " sample-rate : %d\n", rsrc->sample_rate) ; + psf_log_printf (psf, " channels : %d\n", rsrc->channels) ; + + if (rsrc->sample_rate <= 4 && rsrc->sample_size > 4) + { int temp ; + + psf_log_printf (psf, "Geez!! Looks like sample rate and sample size got switched.\nCorrecting this screw up.\n") ; + temp = rsrc->sample_rate ; + rsrc->sample_rate = rsrc->sample_size ; + rsrc->sample_size = temp ; + } ; + + if (rsrc->sample_rate < 0) + { psf_log_printf (psf, "Bad sample rate (%d)\n", rsrc->sample_rate) ; + return SFE_SD2_BAD_RSRC ; + } ; + + if (rsrc->channels < 0) + { psf_log_printf (psf, "Bad channel count (%d)\n", rsrc->channels) ; + return SFE_SD2_BAD_RSRC ; + } ; + + psf->sf.samplerate = rsrc->sample_rate ; + psf->sf.channels = rsrc->channels ; + psf->bytewidth = rsrc->sample_size ; + + switch (rsrc->sample_size) + { case 1 : + psf->sf.format = SF_FORMAT_SD2 | SF_FORMAT_PCM_S8 ; + break ; + + case 2 : + psf->sf.format = SF_FORMAT_SD2 | SF_FORMAT_PCM_16 ; + break ; + + case 3 : + psf->sf.format = SF_FORMAT_SD2 | SF_FORMAT_PCM_24 ; + break ; + + default : + psf_log_printf (psf, "Bad sample size (%d)\n", rsrc->sample_size) ; + return SFE_SD2_BAD_SAMPLE_SIZE ; + } ; + + psf_log_printf (psf, "ok\n") ; + + return 0 ; +} /* parse_str_rsrc */ + diff --git a/interpretor/libsndfile-1.0.25/src/sds.c b/interpretor/libsndfile-1.0.25/src/sds.c new file mode 100644 index 0000000..17c7036 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/sds.c @@ -0,0 +1,1005 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*------------------------------------------------------------------------------ +*/ + +#define SDS_DATA_OFFSET 0x15 +#define SDS_BLOCK_SIZE 127 + +#define SDS_AUDIO_BYTES_PER_BLOCK 120 + +#define SDS_3BYTE_TO_INT_DECODE(x) (((x) & 0x7F) | (((x) & 0x7F00) >> 1) | (((x) & 0x7F0000) >> 2)) +#define SDS_INT_TO_3BYTE_ENCODE(x) (((x) & 0x7F) | (((x) << 1) & 0x7F00) | (((x) << 2) & 0x7F0000)) + +/*------------------------------------------------------------------------------ +** Typedefs. +*/ + +typedef struct tag_SDS_PRIVATE +{ int bitwidth, frames ; + int samplesperblock, total_blocks ; + + int (*reader) (SF_PRIVATE *psf, struct tag_SDS_PRIVATE *psds) ; + int (*writer) (SF_PRIVATE *psf, struct tag_SDS_PRIVATE *psds) ; + + int read_block, read_count ; + unsigned char read_data [SDS_BLOCK_SIZE] ; + int read_samples [SDS_BLOCK_SIZE / 2] ; /* Maximum samples per block */ + + int write_block, write_count ; + int total_written ; + unsigned char write_data [SDS_BLOCK_SIZE] ; + int write_samples [SDS_BLOCK_SIZE / 2] ; /* Maximum samples per block */ +} SDS_PRIVATE ; + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int sds_close (SF_PRIVATE *psf) ; + +static int sds_write_header (SF_PRIVATE *psf, int calc_length) ; +static int sds_read_header (SF_PRIVATE *psf, SDS_PRIVATE *psds) ; + +static int sds_init (SF_PRIVATE *psf, SDS_PRIVATE *psds) ; + +static sf_count_t sds_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t sds_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t sds_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t sds_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t sds_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t sds_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t sds_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t sds_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static sf_count_t sds_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ; + +static int sds_2byte_read (SF_PRIVATE *psf, SDS_PRIVATE *psds) ; +static int sds_3byte_read (SF_PRIVATE *psf, SDS_PRIVATE *psds) ; +static int sds_4byte_read (SF_PRIVATE *psf, SDS_PRIVATE *psds) ; + +static int sds_read (SF_PRIVATE *psf, SDS_PRIVATE *psds, int *iptr, int readcount) ; + +static int sds_2byte_write (SF_PRIVATE *psf, SDS_PRIVATE *psds) ; +static int sds_3byte_write (SF_PRIVATE *psf, SDS_PRIVATE *psds) ; +static int sds_4byte_write (SF_PRIVATE *psf, SDS_PRIVATE *psds) ; + +static int sds_write (SF_PRIVATE *psf, SDS_PRIVATE *psds, const int *iptr, int writecount) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +sds_open (SF_PRIVATE *psf) +{ SDS_PRIVATE *psds ; + int error = 0 ; + + /* Hmmmm, need this here to pass update_header_test. */ + psf->sf.frames = 0 ; + + if (! (psds = calloc (1, sizeof (SDS_PRIVATE)))) + return SFE_MALLOC_FAILED ; + psf->codec_data = psds ; + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = sds_read_header (psf, psds))) + return error ; + } ; + + if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_SDS) + return SFE_BAD_OPEN_FORMAT ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { if (sds_write_header (psf, SF_FALSE)) + return psf->error ; + + psf->write_header = sds_write_header ; + + psf_fseek (psf, SDS_DATA_OFFSET, SEEK_SET) ; + } ; + + if ((error = sds_init (psf, psds)) != 0) + return error ; + + psf->seek = sds_seek ; + psf->container_close = sds_close ; + + psf->blockwidth = 0 ; + + return error ; +} /* sds_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +sds_close (SF_PRIVATE *psf) +{ + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { SDS_PRIVATE *psds ; + + if ((psds = (SDS_PRIVATE *) psf->codec_data) == NULL) + { psf_log_printf (psf, "*** Bad psf->codec_data ptr.\n") ; + return SFE_INTERNAL ; + } ; + + if (psds->write_count > 0) + { memset (&(psds->write_data [psds->write_count]), 0, (psds->samplesperblock - psds->write_count) * sizeof (int)) ; + psds->writer (psf, psds) ; + } ; + + sds_write_header (psf, SF_TRUE) ; + } ; + + return 0 ; +} /* sds_close */ + +static int +sds_init (SF_PRIVATE *psf, SDS_PRIVATE *psds) +{ + if (psds->bitwidth < 8 || psds->bitwidth > 28) + return (psf->error = SFE_SDS_BAD_BIT_WIDTH) ; + + if (psds->bitwidth < 14) + { psds->reader = sds_2byte_read ; + psds->writer = sds_2byte_write ; + psds->samplesperblock = SDS_AUDIO_BYTES_PER_BLOCK / 2 ; + } + else if (psds->bitwidth < 21) + { psds->reader = sds_3byte_read ; + psds->writer = sds_3byte_write ; + psds->samplesperblock = SDS_AUDIO_BYTES_PER_BLOCK / 3 ; + } + else + { psds->reader = sds_4byte_read ; + psds->writer = sds_4byte_write ; + psds->samplesperblock = SDS_AUDIO_BYTES_PER_BLOCK / 4 ; + } ; + + if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR) + { psf->read_short = sds_read_s ; + psf->read_int = sds_read_i ; + psf->read_float = sds_read_f ; + psf->read_double = sds_read_d ; + + /* Read first block. */ + psds->reader (psf, psds) ; + } ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { psf->write_short = sds_write_s ; + psf->write_int = sds_write_i ; + psf->write_float = sds_write_f ; + psf->write_double = sds_write_d ; + } ; + + return 0 ; +} /* sds_init */ + +static int +sds_read_header (SF_PRIVATE *psf, SDS_PRIVATE *psds) +{ unsigned char channel, bitwidth, loop_type, byte ; + unsigned short sample_no, marker ; + unsigned int samp_period, data_length, sustain_loop_start, sustain_loop_end ; + int bytesread, blockcount ; + + /* Set position to start of file to begin reading header. */ + bytesread = psf_binheader_readf (psf, "pE211", 0, &marker, &channel, &byte) ; + + if (marker != 0xF07E || byte != 0x01) + return SFE_SDS_NOT_SDS ; + + bytesread += psf_binheader_readf (psf, "e2", &sample_no) ; + sample_no = SDS_3BYTE_TO_INT_DECODE (sample_no) ; + + psf_log_printf (psf, "Midi Sample Dump Standard (.sds)\nF07E\n" + " Midi Channel : %d\n Sample Number : %d\n", + channel, sample_no) ; + + bytesread += psf_binheader_readf (psf, "e13", &bitwidth, &samp_period) ; + + samp_period = SDS_3BYTE_TO_INT_DECODE (samp_period) ; + + psds->bitwidth = bitwidth ; + + if (psds->bitwidth > 1) + psf_log_printf (psf, " Bit Width : %d\n", psds->bitwidth) ; + else + { psf_log_printf (psf, " Bit Width : %d (should be > 1)\n", psds->bitwidth) ; + return SFE_SDS_BAD_BIT_WIDTH ; + } ; + + if (samp_period > 0) + { psf->sf.samplerate = 1000000000 / samp_period ; + + psf_log_printf (psf, " Sample Period : %d\n" + " Sample Rate : %d\n", + samp_period, psf->sf.samplerate) ; + } + else + { psf->sf.samplerate = 16000 ; + + psf_log_printf (psf, " Sample Period : %d (should be > 0)\n" + " Sample Rate : %d (guessed)\n", + samp_period, psf->sf.samplerate) ; + } ; + + bytesread += psf_binheader_readf (psf, "e3331", &data_length, &sustain_loop_start, &sustain_loop_end, &loop_type) ; + + data_length = SDS_3BYTE_TO_INT_DECODE (data_length) ; + + psf->sf.frames = psds->frames = data_length ; + + sustain_loop_start = SDS_3BYTE_TO_INT_DECODE (sustain_loop_start) ; + sustain_loop_end = SDS_3BYTE_TO_INT_DECODE (sustain_loop_end) ; + + psf_log_printf (psf, " Sustain Loop\n" + " Start : %d\n" + " End : %d\n" + " Loop Type : %d\n", + sustain_loop_start, sustain_loop_end, loop_type) ; + + psf->dataoffset = SDS_DATA_OFFSET ; + psf->datalength = psf->filelength - psf->dataoffset ; + + bytesread += psf_binheader_readf (psf, "1", &byte) ; + if (byte != 0xF7) + psf_log_printf (psf, "bad end : %X\n", byte & 0xFF) ; + + for (blockcount = 0 ; bytesread < psf->filelength ; blockcount++) + { + bytesread += psf_fread (&marker, 1, 2, psf) ; + + if (marker == 0) + break ; + + psf_fseek (psf, SDS_BLOCK_SIZE - 2, SEEK_CUR) ; + bytesread += SDS_BLOCK_SIZE - 2 ; + } ; + + psf_log_printf (psf, "\nBlocks : %d\n", blockcount) ; + psds->total_blocks = blockcount ; + + psds->samplesperblock = SDS_AUDIO_BYTES_PER_BLOCK / ((psds->bitwidth + 6) / 7) ; + psf_log_printf (psf, "Samples/Block : %d\n", psds->samplesperblock) ; + + psf_log_printf (psf, "Frames : %d\n", blockcount * psds->samplesperblock) ; + + /* Always Mono */ + psf->sf.channels = 1 ; + psf->sf.sections = 1 ; + + /* + ** Lie to the user about PCM bit width. Always round up to + ** the next multiple of 8. + */ + switch ((psds->bitwidth + 7) / 8) + { case 1 : + psf->sf.format = SF_FORMAT_SDS | SF_FORMAT_PCM_S8 ; + break ; + + case 2 : + psf->sf.format = SF_FORMAT_SDS | SF_FORMAT_PCM_16 ; + break ; + + case 3 : + psf->sf.format = SF_FORMAT_SDS | SF_FORMAT_PCM_24 ; + break ; + + case 4 : + psf->sf.format = SF_FORMAT_SDS | SF_FORMAT_PCM_32 ; + break ; + + default : + psf_log_printf (psf, "*** Weird byte width (%d)\n", (psds->bitwidth + 7) / 8) ; + return SFE_SDS_BAD_BIT_WIDTH ; + } ; + + psf_fseek (psf, SDS_DATA_OFFSET, SEEK_SET) ; + + return 0 ; +} /* sds_read_header */ + +static int +sds_write_header (SF_PRIVATE *psf, int calc_length) +{ SDS_PRIVATE *psds ; + sf_count_t current ; + int samp_period, data_length, sustain_loop_start, sustain_loop_end ; + unsigned char loop_type = 0 ; + + if ((psds = (SDS_PRIVATE *) psf->codec_data) == NULL) + { psf_log_printf (psf, "*** Bad psf->codec_data ptr.\n") ; + return SFE_INTERNAL ; + } ; + + if (psf->pipeoffset > 0) + return 0 ; + + current = psf_ftell (psf) ; + + if (calc_length) + psf->sf.frames = psds->total_written ; + + if (psds->write_count > 0) + { int current_count = psds->write_count ; + int current_block = psds->write_block ; + + psds->writer (psf, psds) ; + + psf_fseek (psf, -1 * SDS_BLOCK_SIZE, SEEK_CUR) ; + + psds->write_count = current_count ; + psds->write_block = current_block ; + } ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + + if (psf->is_pipe == SF_FALSE) + psf_fseek (psf, 0, SEEK_SET) ; + + psf_binheader_writef (psf, "E211", 0xF07E, 0, 1) ; + + switch (SF_CODEC (psf->sf.format)) + { case SF_FORMAT_PCM_S8 : + psds->bitwidth = 8 ; + break ; + case SF_FORMAT_PCM_16 : + psds->bitwidth = 16 ; + break ; + case SF_FORMAT_PCM_24 : + psds->bitwidth = 24 ; + break ; + default: + return SFE_SDS_BAD_BIT_WIDTH ; + } ; + + samp_period = SDS_INT_TO_3BYTE_ENCODE (1000000000 / psf->sf.samplerate) ; + + psf_binheader_writef (psf, "e213", 0, psds->bitwidth, samp_period) ; + + data_length = SDS_INT_TO_3BYTE_ENCODE (psds->total_written) ; + sustain_loop_start = SDS_INT_TO_3BYTE_ENCODE (0) ; + sustain_loop_end = SDS_INT_TO_3BYTE_ENCODE (0) ; + + psf_binheader_writef (psf, "e33311", data_length, sustain_loop_start, sustain_loop_end, loop_type, 0xF7) ; + + /* Header construction complete so write it out. */ + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + psf->datalength = psds->write_block * SDS_BLOCK_SIZE ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* sds_write_header */ + + +/*------------------------------------------------------------------------------ +*/ + +static int +sds_2byte_read (SF_PRIVATE *psf, SDS_PRIVATE *psds) +{ unsigned char *ucptr, checksum ; + unsigned int sample ; + int k ; + + psds->read_block ++ ; + psds->read_count = 0 ; + + if (psds->read_block * psds->samplesperblock > psds->frames) + { memset (psds->read_samples, 0, psds->samplesperblock * sizeof (int)) ; + return 1 ; + } ; + + if ((k = psf_fread (psds->read_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, SDS_BLOCK_SIZE) ; + + if (psds->read_data [0] != 0xF0) + { printf ("Error A : %02X\n", psds->read_data [0] & 0xFF) ; + } ; + + checksum = psds->read_data [1] ; + if (checksum != 0x7E) + { printf ("Error 1 : %02X\n", checksum & 0xFF) ; + } + + for (k = 2 ; k <= SDS_BLOCK_SIZE - 3 ; k ++) + checksum ^= psds->read_data [k] ; + + checksum &= 0x7F ; + + if (checksum != psds->read_data [SDS_BLOCK_SIZE - 2]) + { psf_log_printf (psf, "Block %d : checksum is %02X should be %02X\n", psds->read_data [4], checksum, psds->read_data [SDS_BLOCK_SIZE - 2]) ; + } ; + + ucptr = psds->read_data + 5 ; + for (k = 0 ; k < 120 ; k += 2) + { sample = (ucptr [k] << 25) + (ucptr [k + 1] << 18) ; + psds->read_samples [k / 2] = (int) (sample - 0x80000000) ; + } ; + + return 1 ; +} /* sds_2byte_read */ + +static int +sds_3byte_read (SF_PRIVATE *psf, SDS_PRIVATE *psds) +{ unsigned char *ucptr, checksum ; + unsigned int sample ; + int k ; + + psds->read_block ++ ; + psds->read_count = 0 ; + + if (psds->read_block * psds->samplesperblock > psds->frames) + { memset (psds->read_samples, 0, psds->samplesperblock * sizeof (int)) ; + return 1 ; + } ; + + if ((k = psf_fread (psds->read_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, SDS_BLOCK_SIZE) ; + + if (psds->read_data [0] != 0xF0) + { printf ("Error A : %02X\n", psds->read_data [0] & 0xFF) ; + } ; + + checksum = psds->read_data [1] ; + if (checksum != 0x7E) + { printf ("Error 1 : %02X\n", checksum & 0xFF) ; + } + + for (k = 2 ; k <= SDS_BLOCK_SIZE - 3 ; k ++) + checksum ^= psds->read_data [k] ; + + checksum &= 0x7F ; + + if (checksum != psds->read_data [SDS_BLOCK_SIZE - 2]) + { psf_log_printf (psf, "Block %d : checksum is %02X should be %02X\n", psds->read_data [4], checksum, psds->read_data [SDS_BLOCK_SIZE - 2]) ; + } ; + + ucptr = psds->read_data + 5 ; + for (k = 0 ; k < 120 ; k += 3) + { sample = (ucptr [k] << 25) + (ucptr [k + 1] << 18) + (ucptr [k + 2] << 11) ; + psds->read_samples [k / 3] = (int) (sample - 0x80000000) ; + } ; + + return 1 ; +} /* sds_3byte_read */ + +static int +sds_4byte_read (SF_PRIVATE *psf, SDS_PRIVATE *psds) +{ unsigned char *ucptr, checksum ; + unsigned int sample ; + int k ; + + psds->read_block ++ ; + psds->read_count = 0 ; + + if (psds->read_block * psds->samplesperblock > psds->frames) + { memset (psds->read_samples, 0, psds->samplesperblock * sizeof (int)) ; + return 1 ; + } ; + + if ((k = psf_fread (psds->read_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, SDS_BLOCK_SIZE) ; + + if (psds->read_data [0] != 0xF0) + { printf ("Error A : %02X\n", psds->read_data [0] & 0xFF) ; + } ; + + checksum = psds->read_data [1] ; + if (checksum != 0x7E) + { printf ("Error 1 : %02X\n", checksum & 0xFF) ; + } + + for (k = 2 ; k <= SDS_BLOCK_SIZE - 3 ; k ++) + checksum ^= psds->read_data [k] ; + + checksum &= 0x7F ; + + if (checksum != psds->read_data [SDS_BLOCK_SIZE - 2]) + { psf_log_printf (psf, "Block %d : checksum is %02X should be %02X\n", psds->read_data [4], checksum, psds->read_data [SDS_BLOCK_SIZE - 2]) ; + } ; + + ucptr = psds->read_data + 5 ; + for (k = 0 ; k < 120 ; k += 4) + { sample = (ucptr [k] << 25) + (ucptr [k + 1] << 18) + (ucptr [k + 2] << 11) + (ucptr [k + 3] << 4) ; + psds->read_samples [k / 4] = (int) (sample - 0x80000000) ; + } ; + + return 1 ; +} /* sds_4byte_read */ + + +static sf_count_t +sds_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ SDS_PRIVATE *psds ; + int *iptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + psds = (SDS_PRIVATE*) psf->codec_data ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = sds_read (psf, psds, iptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = iptr [k] >> 16 ; + total += count ; + len -= readcount ; + } ; + + return total ; +} /* sds_read_s */ + +static sf_count_t +sds_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ SDS_PRIVATE *psds ; + int total ; + + if (psf->codec_data == NULL) + return 0 ; + psds = (SDS_PRIVATE*) psf->codec_data ; + + total = sds_read (psf, psds, ptr, len) ; + + return total ; +} /* sds_read_i */ + +static sf_count_t +sds_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ SDS_PRIVATE *psds ; + int *iptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + float normfact ; + + if (psf->codec_data == NULL) + return 0 ; + psds = (SDS_PRIVATE*) psf->codec_data ; + + if (psf->norm_float == SF_TRUE) + normfact = 1.0 / 0x80000000 ; + else + normfact = 1.0 / (1 << psds->bitwidth) ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = sds_read (psf, psds, iptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * iptr [k] ; + total += count ; + len -= readcount ; + } ; + + return total ; +} /* sds_read_f */ + +static sf_count_t +sds_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ SDS_PRIVATE *psds ; + int *iptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + double normfact ; + + if (psf->codec_data == NULL) + return 0 ; + psds = (SDS_PRIVATE*) psf->codec_data ; + + if (psf->norm_double == SF_TRUE) + normfact = 1.0 / 0x80000000 ; + else + normfact = 1.0 / (1 << psds->bitwidth) ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = sds_read (psf, psds, iptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * iptr [k] ; + total += count ; + len -= readcount ; + } ; + + return total ; +} /* sds_read_d */ + +static int +sds_read (SF_PRIVATE *psf, SDS_PRIVATE *psds, int *ptr, int len) +{ int count, total = 0 ; + + while (total < len) + { if (psds->read_block * psds->samplesperblock >= psds->frames) + { memset (&(ptr [total]), 0, (len - total) * sizeof (int)) ; + return total ; + } ; + + if (psds->read_count >= psds->samplesperblock) + psds->reader (psf, psds) ; + + count = (psds->samplesperblock - psds->read_count) ; + count = (len - total > count) ? count : len - total ; + + memcpy (&(ptr [total]), &(psds->read_samples [psds->read_count]), count * sizeof (int)) ; + total += count ; + psds->read_count += count ; + } ; + + return total ; +} /* sds_read */ + +/*============================================================================== +*/ + +static sf_count_t +sds_seek (SF_PRIVATE *psf, int mode, sf_count_t seek_from_start) +{ SDS_PRIVATE *psds ; + sf_count_t file_offset ; + int newblock, newsample ; + + if ((psds = psf->codec_data) == NULL) + { psf->error = SFE_INTERNAL ; + return PSF_SEEK_ERROR ; + } ; + + if (psf->datalength < 0 || psf->dataoffset < 0) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + if (seek_from_start < 0 || seek_from_start > psf->sf.frames) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + if (mode == SFM_READ && psds->write_count > 0) + psds->writer (psf, psds) ; + + newblock = seek_from_start / psds->samplesperblock ; + newsample = seek_from_start % psds->samplesperblock ; + + switch (mode) + { case SFM_READ : + if (newblock > psds->total_blocks) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + file_offset = psf->dataoffset + newblock * SDS_BLOCK_SIZE ; + + if (psf_fseek (psf, file_offset, SEEK_SET) != file_offset) + { psf->error = SFE_SEEK_FAILED ; + return PSF_SEEK_ERROR ; + } ; + + psds->read_block = newblock ; + psds->reader (psf, psds) ; + psds->read_count = newsample ; + break ; + + case SFM_WRITE : + if (newblock > psds->total_blocks) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + file_offset = psf->dataoffset + newblock * SDS_BLOCK_SIZE ; + + if (psf_fseek (psf, file_offset, SEEK_SET) != file_offset) + { psf->error = SFE_SEEK_FAILED ; + return PSF_SEEK_ERROR ; + } ; + + psds->write_block = newblock ; + psds->reader (psf, psds) ; + psds->write_count = newsample ; + break ; + + default : + psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + break ; + } ; + + return seek_from_start ; +} /* sds_seek */ + +/*============================================================================== +*/ + +static int +sds_2byte_write (SF_PRIVATE *psf, SDS_PRIVATE *psds) +{ unsigned char *ucptr, checksum ; + unsigned int sample ; + int k ; + + psds->write_data [0] = 0xF0 ; + psds->write_data [1] = 0x7E ; + psds->write_data [2] = 0 ; /* Channel number */ + psds->write_data [3] = 2 ; + psds->write_data [4] = psds->write_block & 0x7F ; /* Packet number */ + + ucptr = psds->write_data + 5 ; + for (k = 0 ; k < 120 ; k += 2) + { sample = psds->write_samples [k / 2] ; + sample += 0x80000000 ; + ucptr [k] = (sample >> 25) & 0x7F ; + ucptr [k + 1] = (sample >> 18) & 0x7F ; + } ; + + checksum = psds->write_data [1] ; + for (k = 2 ; k <= SDS_BLOCK_SIZE - 3 ; k ++) + checksum ^= psds->write_data [k] ; + checksum &= 0x7F ; + + psds->write_data [SDS_BLOCK_SIZE - 2] = checksum ; + psds->write_data [SDS_BLOCK_SIZE - 1] = 0xF7 ; + + if ((k = psf_fwrite (psds->write_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE) + psf_log_printf (psf, "*** Warning : psf_fwrite (%d != %d).\n", k, SDS_BLOCK_SIZE) ; + + psds->write_block ++ ; + psds->write_count = 0 ; + + if (psds->write_block > psds->total_blocks) + psds->total_blocks = psds->write_block ; + psds->frames = psds->total_blocks * psds->samplesperblock ; + + return 1 ; +} /* sds_2byte_write */ + +static int +sds_3byte_write (SF_PRIVATE *psf, SDS_PRIVATE *psds) +{ unsigned char *ucptr, checksum ; + unsigned int sample ; + int k ; + + psds->write_data [0] = 0xF0 ; + psds->write_data [1] = 0x7E ; + psds->write_data [2] = 0 ; /* Channel number */ + psds->write_data [3] = 2 ; + psds->write_data [4] = psds->write_block & 0x7F ; /* Packet number */ + + ucptr = psds->write_data + 5 ; + for (k = 0 ; k < 120 ; k += 3) + { sample = psds->write_samples [k / 3] ; + sample += 0x80000000 ; + ucptr [k] = (sample >> 25) & 0x7F ; + ucptr [k + 1] = (sample >> 18) & 0x7F ; + ucptr [k + 2] = (sample >> 11) & 0x7F ; + } ; + + checksum = psds->write_data [1] ; + for (k = 2 ; k <= SDS_BLOCK_SIZE - 3 ; k ++) + checksum ^= psds->write_data [k] ; + checksum &= 0x7F ; + + psds->write_data [SDS_BLOCK_SIZE - 2] = checksum ; + psds->write_data [SDS_BLOCK_SIZE - 1] = 0xF7 ; + + if ((k = psf_fwrite (psds->write_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE) + psf_log_printf (psf, "*** Warning : psf_fwrite (%d != %d).\n", k, SDS_BLOCK_SIZE) ; + + psds->write_block ++ ; + psds->write_count = 0 ; + + if (psds->write_block > psds->total_blocks) + psds->total_blocks = psds->write_block ; + psds->frames = psds->total_blocks * psds->samplesperblock ; + + return 1 ; +} /* sds_3byte_write */ + +static int +sds_4byte_write (SF_PRIVATE *psf, SDS_PRIVATE *psds) +{ unsigned char *ucptr, checksum ; + unsigned int sample ; + int k ; + + psds->write_data [0] = 0xF0 ; + psds->write_data [1] = 0x7E ; + psds->write_data [2] = 0 ; /* Channel number */ + psds->write_data [3] = 2 ; + psds->write_data [4] = psds->write_block & 0x7F ; /* Packet number */ + + ucptr = psds->write_data + 5 ; + for (k = 0 ; k < 120 ; k += 4) + { sample = psds->write_samples [k / 4] ; + sample += 0x80000000 ; + ucptr [k] = (sample >> 25) & 0x7F ; + ucptr [k + 1] = (sample >> 18) & 0x7F ; + ucptr [k + 2] = (sample >> 11) & 0x7F ; + ucptr [k + 3] = (sample >> 4) & 0x7F ; + } ; + + checksum = psds->write_data [1] ; + for (k = 2 ; k <= SDS_BLOCK_SIZE - 3 ; k ++) + checksum ^= psds->write_data [k] ; + checksum &= 0x7F ; + + psds->write_data [SDS_BLOCK_SIZE - 2] = checksum ; + psds->write_data [SDS_BLOCK_SIZE - 1] = 0xF7 ; + + if ((k = psf_fwrite (psds->write_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE) + psf_log_printf (psf, "*** Warning : psf_fwrite (%d != %d).\n", k, SDS_BLOCK_SIZE) ; + + psds->write_block ++ ; + psds->write_count = 0 ; + + if (psds->write_block > psds->total_blocks) + psds->total_blocks = psds->write_block ; + psds->frames = psds->total_blocks * psds->samplesperblock ; + + return 1 ; +} /* sds_4byte_write */ + +static sf_count_t +sds_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ SDS_PRIVATE *psds ; + int *iptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + + if (psf->codec_data == NULL) + return 0 ; + psds = (SDS_PRIVATE*) psf->codec_data ; + psds->total_written += len ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + iptr [k] = ptr [total + k] << 16 ; + count = sds_write (psf, psds, iptr, writecount) ; + total += count ; + len -= writecount ; + } ; + + return total ; +} /* sds_write_s */ + +static sf_count_t +sds_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ SDS_PRIVATE *psds ; + int total ; + + if (psf->codec_data == NULL) + return 0 ; + psds = (SDS_PRIVATE*) psf->codec_data ; + psds->total_written += len ; + + total = sds_write (psf, psds, ptr, len) ; + + return total ; +} /* sds_write_i */ + +static sf_count_t +sds_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ SDS_PRIVATE *psds ; + int *iptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + float normfact ; + + if (psf->codec_data == NULL) + return 0 ; + psds = (SDS_PRIVATE*) psf->codec_data ; + psds->total_written += len ; + + if (psf->norm_float == SF_TRUE) + normfact = 1.0 * 0x80000000 ; + else + normfact = 1.0 * (1 << psds->bitwidth) ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + iptr [k] = normfact * ptr [total + k] ; + count = sds_write (psf, psds, iptr, writecount) ; + total += count ; + len -= writecount ; + } ; + + return total ; +} /* sds_write_f */ + +static sf_count_t +sds_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ SDS_PRIVATE *psds ; + int *iptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + double normfact ; + + if (psf->codec_data == NULL) + return 0 ; + psds = (SDS_PRIVATE*) psf->codec_data ; + psds->total_written += len ; + + if (psf->norm_double == SF_TRUE) + normfact = 1.0 * 0x80000000 ; + else + normfact = 1.0 * (1 << psds->bitwidth) ; + + iptr = psf->u.ibuf ; + bufferlen = ARRAY_LEN (psf->u.ibuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : len ; + for (k = 0 ; k < writecount ; k++) + iptr [k] = normfact * ptr [total + k] ; + count = sds_write (psf, psds, iptr, writecount) ; + total += count ; + len -= writecount ; + } ; + + return total ; +} /* sds_write_d */ + +static int +sds_write (SF_PRIVATE *psf, SDS_PRIVATE *psds, const int *ptr, int len) +{ int count, total = 0 ; + + while (total < len) + { count = psds->samplesperblock - psds->write_count ; + if (count > len - total) + count = len - total ; + + memcpy (&(psds->write_samples [psds->write_count]), &(ptr [total]), count * sizeof (int)) ; + total += count ; + psds->write_count += count ; + + if (psds->write_count >= psds->samplesperblock) + psds->writer (psf, psds) ; + } ; + + return total ; +} /* sds_write */ + diff --git a/interpretor/libsndfile-1.0.25/src/sf_unistd.h b/interpretor/libsndfile-1.0.25/src/sf_unistd.h new file mode 100644 index 0000000..9fca68e --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/sf_unistd.h @@ -0,0 +1,63 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* Some defines that microsoft 'forgot' to implement. */ + +#ifndef S_IRWXU +#define S_IRWXU 0000700 /* rwx, owner */ +#endif + +#ifndef S_IRUSR +#define S_IRUSR 0000400 /* read permission, owner */ +#endif + +#ifndef S_IWUSR +#define S_IWUSR 0000200 /* write permission, owner */ +#endif + +#ifndef S_IXUSR +#define S_IXUSR 0000100 /* execute/search permission, owner */ +#endif + +/* Windows doesn't have group permissions so set all these to zero. */ +#define S_IRWXG 0 /* rwx, group */ +#define S_IRGRP 0 /* read permission, group */ +#define S_IWGRP 0 /* write permission, grougroup */ +#define S_IXGRP 0 /* execute/search permission, group */ + +/* Windows doesn't have others permissions so set all these to zero. */ +#define S_IRWXO 0 /* rwx, other */ +#define S_IROTH 0 /* read permission, other */ +#define S_IWOTH 0 /* write permission, other */ +#define S_IXOTH 0 /* execute/search permission, other */ + +#ifndef S_ISFIFO +#define S_ISFIFO(mode) (((mode) & _S_IFMT) == _S_IFIFO) +#endif + +#ifndef S_ISREG +#define S_ISREG(mode) (((mode) & _S_IFREG) == _S_IFREG) +#endif + +/* +** Don't know if these are still needed. +** +** #define _IFMT _S_IFMT +** #define _IFREG _S_IFREG +*/ + diff --git a/interpretor/libsndfile-1.0.25/src/sfconfig.h b/interpretor/libsndfile-1.0.25/src/sfconfig.h new file mode 100644 index 0000000..f7f5a80 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/sfconfig.h @@ -0,0 +1,113 @@ +/* +** Copyright (C) 2005-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** Autoconf leaves many config parameters undefined. +** Here we change then from being undefined to defining them to 0. +** This allows things like: +** +** #if HAVE_CONFIG_PARAM +** +** and +** +** if (HAVE_CONFIG_PARAM) +** do_something () ; +*/ + +#ifndef SFCONFIG_H +#define SFCONFIG_H + +/* Include the Autoconf generated file. */ +#include "config.h" + +/* Now fiddle the values. */ + +#ifndef HAVE_ALSA_ASOUNDLIB_H +#define HAVE_ALSA_ASOUNDLIB_H 0 +#endif + +#ifndef HAVE_BYTESWAP_H +#define HAVE_BYTESWAP_H 0 +#endif + +#ifndef HAVE_DECL_S_IRGRP +#define HAVE_DECL_S_IRGRP 0 +#endif + +#ifndef HAVE_ENDIAN_H +#define HAVE_ENDIAN_H 0 +#endif + +#ifndef HAVE_FSYNC +#define HAVE_FSYNC 0 +#endif + +#ifndef HAVE_LOCALE_H +#define HAVE_LOCALE_H 0 +#endif + +#ifndef HAVE_LRINT +#define HAVE_LRINT 0 +#endif + +#ifndef HAVE_LRINTF +#define HAVE_LRINTF 0 +#endif + +#ifndef HAVE_MMAP +#define HAVE_MMAP 0 +#endif + +#ifndef HAVE_PREAD +#define HAVE_PREAD 0 +#endif + +#ifndef HAVE_PWRITE +#define HAVE_PWRITE 0 +#endif + +#ifndef HAVE_SETLOCALE +#define HAVE_SETLOCALE 0 +#endif + +#ifndef HAVE_SQLITE3 +#define HAVE_SQLITE3 0 +#endif + +#ifndef HAVE_STDINT_H +#define HAVE_STDINT_H 0 +#endif + +#ifndef HAVE_SYS_WAIT_H +#define HAVE_SYS_WAIT_H 0 +#endif + +#ifndef HAVE_UNISTD_H +#define HAVE_UNISTD_H 0 +#endif + +#ifndef HAVE_PIPE +#define HAVE_PIPE 0 +#endif + +#ifndef HAVE_WAITPID +#define HAVE_WAITPID 0 +#endif + +#endif + diff --git a/interpretor/libsndfile-1.0.25/src/sfendian.h b/interpretor/libsndfile-1.0.25/src/sfendian.h new file mode 100644 index 0000000..386361c --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/sfendian.h @@ -0,0 +1,254 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#ifndef SFENDIAN_INCLUDED +#define SFENDIAN_INCLUDED + +#include "sfconfig.h" + +#if HAVE_STDINT_H +#include +#elif HAVE_INTTYPES_H +#include +#endif + +#if (defined (SIZEOF_INT64_T) && (SIZEOF_INT64_T == 8)) +/* Good, we have int64_t. */ +#elif (defined (SIZEOF_LONG_LONG) && (SIZEOF_LONG_LONG == 8)) +typedef long long int64_t ; +#elif (defined (SIZEOF_LONG) && (SIZEOF_LONG == 8)) +typedef long int64_t ; +#elif (defined (WIN32) || defined (_WIN32)) +typedef __int64 int64_t ; +#else +#error "No 64 bit integer type." +#endif + +#if HAVE_BYTESWAP_H + +#include + +#define ENDSWAP_SHORT(x) ((short) bswap_16 (x)) +#define ENDSWAP_INT(x) ((int) bswap_32 (x)) + +#else + +#define ENDSWAP_SHORT(x) ((((x) >> 8) & 0xFF) + (((x) & 0xFF) << 8)) +#define ENDSWAP_INT(x) ((((x) >> 24) & 0xFF) + (((x) >> 8) & 0xFF00) + (((x) & 0xFF00) << 8) + (((x) & 0xFF) << 24)) + +#endif + +/* +** Many file types (ie WAV, AIFF) use sets of four consecutive bytes as a +** marker indicating different sections of the file. +** The following MAKE_MARKER macro allows th creation of integer constants +** for these markers. +*/ + +#if (CPU_IS_LITTLE_ENDIAN == 1) + #define MAKE_MARKER(a,b,c,d) ((a) | ((b) << 8) | ((c) << 16) | ((d) << 24)) +#elif (CPU_IS_BIG_ENDIAN == 1) + #define MAKE_MARKER(a,b,c,d) (((a) << 24) | ((b) << 16) | ((c) << 8) | (d)) +#else + #error "Target CPU endian-ness unknown. May need to hand edit src/sfconfig.h" +#endif + +/* +** Macros to handle reading of data of a specific endian-ness into host endian +** shorts and ints. The single input is an unsigned char* pointer to the start +** of the object. There are two versions of each macro as we need to deal with +** both big and little endian CPUs. +*/ + +#if (CPU_IS_LITTLE_ENDIAN == 1) + #define LES2H_SHORT(x) (x) + #define LEI2H_INT(x) (x) + + #define BES2H_SHORT(x) ENDSWAP_SHORT (x) + #define BEI2H_INT(x) ENDSWAP_INT (x) + + #define H2BE_SHORT(x) ENDSWAP_SHORT (x) + #define H2BE_INT(x) ENDSWAP_INT (x) + +#elif (CPU_IS_BIG_ENDIAN == 1) + #define LES2H_SHORT(x) ENDSWAP_SHORT (x) + #define LEI2H_INT(x) ENDSWAP_INT (x) + + #define BES2H_SHORT(x) (x) + #define BEI2H_INT(x) (x) + + #define H2LE_SHORT(x) ENDSWAP_SHORT (x) + #define H2LE_INT(x) ENDSWAP_INT (x) + +#else + #error "Target CPU endian-ness unknown. May need to hand edit src/sfconfig.h" +#endif + +#define LET2H_SHORT_PTR(x) ((x) [1] + ((x) [2] << 8)) +#define LET2H_INT_PTR(x) (((x) [0] << 8) + ((x) [1] << 16) + ((x) [2] << 24)) + +#define BET2H_SHORT_PTR(x) (((x) [0] << 8) + (x) [1]) +#define BET2H_INT_PTR(x) (((x) [0] << 24) + ((x) [1] << 16) + ((x) [2] << 8)) + +/*----------------------------------------------------------------------------------------------- +** Generic functions for performing endian swapping on integer arrays. +*/ + +static inline void +endswap_short_array (short *ptr, int len) +{ short temp ; + + while (--len >= 0) + { temp = ptr [len] ; + ptr [len] = ENDSWAP_SHORT (temp) ; + } ; +} /* endswap_short_array */ + +static inline void +endswap_short_copy (short *dest, const short *src, int len) +{ + while (--len >= 0) + { dest [len] = ENDSWAP_SHORT (src [len]) ; + } ; +} /* endswap_short_copy */ + +static inline void +endswap_int_array (int *ptr, int len) +{ int temp ; + + while (--len >= 0) + { temp = ptr [len] ; + ptr [len] = ENDSWAP_INT (temp) ; + } ; +} /* endswap_int_array */ + +static inline void +endswap_int_copy (int *dest, const int *src, int len) +{ + while (--len >= 0) + { dest [len] = ENDSWAP_INT (src [len]) ; + } ; +} /* endswap_int_copy */ + +/*======================================================================================== +*/ + +#if (HAVE_BYTESWAP_H && defined (SIZEOF_INT64_T) && (SIZEOF_INT64_T == 8)) + +static inline void +endswap_int64_t_array (int64_t *ptr, int len) +{ int64_t value ; + + while (--len >= 0) + { value = ptr [len] ; + ptr [len] = bswap_64 (value) ; + } ; +} /* endswap_int64_t_array */ + +static inline void +endswap_int64_t_copy (int64_t *dest, const int64_t *src, int len) +{ int64_t value ; + + while (--len >= 0) + { value = src [len] ; + dest [len] = bswap_64 (value) ; + } ; +} /* endswap_int64_t_copy */ + +#else + +static inline void +endswap_int64_t_array (int64_t *ptr, int len) +{ unsigned char *ucptr, temp ; + + ucptr = (unsigned char *) ptr ; + ucptr += 8 * len ; + while (--len >= 0) + { ucptr -= 8 ; + + temp = ucptr [0] ; + ucptr [0] = ucptr [7] ; + ucptr [7] = temp ; + + temp = ucptr [1] ; + ucptr [1] = ucptr [6] ; + ucptr [6] = temp ; + + temp = ucptr [2] ; + ucptr [2] = ucptr [5] ; + ucptr [5] = temp ; + + temp = ucptr [3] ; + ucptr [3] = ucptr [4] ; + ucptr [4] = temp ; + } ; +} /* endswap_int64_t_array */ + +static inline void +endswap_int64_t_copy (int64_t *dest, const int64_t *src, int len) +{ const unsigned char *psrc ; + unsigned char *pdest ; + + if (dest == src) + { endswap_int64_t_array (dest, len) ; + return ; + } ; + + psrc = ((const unsigned char *) src) + 8 * len ; + pdest = ((unsigned char *) dest) + 8 * len ; + while (--len >= 0) + { psrc -= 8 ; + pdest -= 8 ; + + pdest [0] = psrc [7] ; + pdest [2] = psrc [5] ; + pdest [4] = psrc [3] ; + pdest [6] = psrc [1] ; + pdest [7] = psrc [0] ; + pdest [1] = psrc [6] ; + pdest [3] = psrc [4] ; + pdest [5] = psrc [2] ; + } ; +} /* endswap_int64_t_copy */ + +#endif + +/* A couple of wrapper functions. */ + +static inline void +endswap_float_array (float *ptr, int len) +{ endswap_int_array ((void *) ptr, len) ; +} /* endswap_float_array */ + +static inline void +endswap_double_array (double *ptr, int len) +{ endswap_int64_t_array ((void *) ptr, len) ; +} /* endswap_double_array */ + +static inline void +endswap_float_copy (float *dest, const float *src, int len) +{ endswap_int_copy ((int *) dest, (const int *) src, len) ; +} /* endswap_float_copy */ + +static inline void +endswap_double_copy (double *dest, const double *src, int len) +{ endswap_int64_t_copy ((int64_t *) dest, (const int64_t *) src, len) ; +} /* endswap_double_copy */ + +#endif /* SFENDIAN_INCLUDED */ + diff --git a/interpretor/libsndfile-1.0.25/src/sndfile.c b/interpretor/libsndfile-1.0.25/src/sndfile.c new file mode 100644 index 0000000..d88a16c --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/sndfile.c @@ -0,0 +1,2923 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#define SNDFILE_MAGICK 0x1234C0DE + +#ifdef __APPLE__ + /* + ** Detect if a compile for a universal binary is being attempted and barf if it is. + ** See the URL below for the rationale. + */ + #ifdef __BIG_ENDIAN__ + #if (CPU_IS_LITTLE_ENDIAN == 1) + #error "Universal binary compile detected. See http://www.mega-nerd.com/libsndfile/FAQ.html#Q018" + #endif + #endif + + #ifdef __LITTLE_ENDIAN__ + #if (CPU_IS_BIG_ENDIAN == 1) + #error "Universal binary compile detected. See http://www.mega-nerd.com/libsndfile/FAQ.html#Q018" + #endif + #endif +#endif + + +typedef struct +{ int error ; + const char *str ; +} ErrorStruct ; + +static +ErrorStruct SndfileErrors [] = +{ + /* Public error values and their associated strings. */ + { SF_ERR_NO_ERROR , "No Error." }, + { SF_ERR_UNRECOGNISED_FORMAT , "Format not recognised." }, + { SF_ERR_SYSTEM , "System error." /* Often replaced. */ }, + { SF_ERR_MALFORMED_FILE , "Supported file format but file is malformed." }, + { SF_ERR_UNSUPPORTED_ENCODING , "Supported file format but unsupported encoding." }, + + /* Private error values and their associated strings. */ + { SFE_ZERO_MAJOR_FORMAT , "Error : major format is 0." }, + { SFE_ZERO_MINOR_FORMAT , "Error : minor format is 0." }, + { SFE_BAD_FILE , "File does not exist or is not a regular file (possibly a pipe?)." }, + { SFE_BAD_FILE_READ , "File exists but no data could be read." }, + { SFE_OPEN_FAILED , "Could not open file." }, + { SFE_BAD_SNDFILE_PTR , "Not a valid SNDFILE* pointer." }, + { SFE_BAD_SF_INFO_PTR , "NULL SF_INFO pointer passed to libsndfile." }, + { SFE_BAD_SF_INCOMPLETE , "SF_PRIVATE struct incomplete and end of header parsing." }, + { SFE_BAD_FILE_PTR , "Bad FILE pointer." }, + { SFE_BAD_INT_PTR , "Internal error, Bad pointer." }, + { SFE_BAD_STAT_SIZE , "Error : software was misconfigured at compile time (sizeof statbuf.st_size)." }, + + { SFE_MALLOC_FAILED , "Internal malloc () failed." }, + { SFE_UNIMPLEMENTED , "File contains data in an unimplemented format." }, + { SFE_BAD_READ_ALIGN , "Attempt to read a non-integer number of channels." }, + { SFE_BAD_WRITE_ALIGN , "Attempt to write a non-integer number of channels." }, + { SFE_UNKNOWN_FORMAT , "File contains data in an unknown format." }, + { SFE_NOT_READMODE , "Read attempted on file currently open for write." }, + { SFE_NOT_WRITEMODE , "Write attempted on file currently open for read." }, + { SFE_BAD_MODE_RW , "Error : This file format does not support read/write mode." }, + { SFE_BAD_SF_INFO , "Internal error : SF_INFO struct incomplete." }, + { SFE_BAD_OFFSET , "Error : supplied offset beyond end of file." }, + { SFE_NO_EMBED_SUPPORT , "Error : embedding not supported for this file format." }, + { SFE_NO_EMBEDDED_RDWR , "Error : cannot open embedded file read/write." }, + { SFE_NO_PIPE_WRITE , "Error : this file format does not support pipe write." }, + { SFE_BAD_VIRTUAL_IO , "Error : bad pointer on SF_VIRTUAL_IO struct." }, + { SFE_BAD_BROADCAST_INFO_SIZE + , "Error : bad size in SF_BROADCAST_INFO struct." }, + { SFE_BAD_BROADCAST_INFO_TOO_BIG + , "Error : SF_BROADCAST_INFO struct too large." }, + + { SFE_INTERLEAVE_MODE , "Attempt to write to file with non-interleaved data." }, + { SFE_INTERLEAVE_SEEK , "Bad karma in seek during interleave read operation." }, + { SFE_INTERLEAVE_READ , "Bad karma in read during interleave read operation." }, + + { SFE_INTERNAL , "Unspecified internal error." }, + { SFE_BAD_COMMAND_PARAM , "Bad parameter passed to function sf_command." }, + { SFE_BAD_ENDIAN , "Bad endian-ness. Try default endian-ness" }, + { SFE_CHANNEL_COUNT_ZERO , "Channel count is zero." }, + { SFE_CHANNEL_COUNT , "Too many channels specified." }, + + { SFE_BAD_SEEK , "Internal psf_fseek() failed." }, + { SFE_NOT_SEEKABLE , "Seek attempted on unseekable file type." }, + { SFE_AMBIGUOUS_SEEK , "Error : combination of file open mode and seek command is ambiguous." }, + { SFE_WRONG_SEEK , "Error : invalid seek parameters." }, + { SFE_SEEK_FAILED , "Error : parameters OK, but psf_seek() failed." }, + + { SFE_BAD_OPEN_MODE , "Error : bad mode parameter for file open." }, + { SFE_OPEN_PIPE_RDWR , "Error : attempt to open a pipe in read/write mode." }, + { SFE_RDWR_POSITION , "Error on RDWR position (cryptic)." }, + { SFE_RDWR_BAD_HEADER , "Error : Cannot open file in read/write mode due to string data in header." }, + { SFE_CMD_HAS_DATA , "Error : Command fails because file already has audio data." }, + + { SFE_STR_NO_SUPPORT , "Error : File type does not support string data." }, + { SFE_STR_NOT_WRITE , "Error : Trying to set a string when file is not in write mode." }, + { SFE_STR_MAX_DATA , "Error : Maximum string data storage reached." }, + { SFE_STR_MAX_COUNT , "Error : Maximum string data count reached." }, + { SFE_STR_BAD_TYPE , "Error : Bad string data type." }, + { SFE_STR_NO_ADD_END , "Error : file type does not support strings added at end of file." }, + { SFE_STR_BAD_STRING , "Error : bad string." }, + { SFE_STR_WEIRD , "Error : Weird string error." }, + + { SFE_WAV_NO_RIFF , "Error in WAV file. No 'RIFF' chunk marker." }, + { SFE_WAV_NO_WAVE , "Error in WAV file. No 'WAVE' chunk marker." }, + { SFE_WAV_NO_FMT , "Error in WAV/W64/RF64 file. No 'fmt ' chunk marker." }, + { SFE_WAV_BAD_FMT , "Error in WAV/W64/RF64 file. Malformed 'fmt ' chunk." }, + { SFE_WAV_FMT_SHORT , "Error in WAV/W64/RF64 file. Short 'fmt ' chunk." }, + + { SFE_WAV_BAD_FACT , "Error in WAV file. 'fact' chunk out of place." }, + { SFE_WAV_BAD_PEAK , "Error in WAV file. Bad 'PEAK' chunk." }, + { SFE_WAV_PEAK_B4_FMT , "Error in WAV file. 'PEAK' chunk found before 'fmt ' chunk." }, + + { SFE_WAV_BAD_FORMAT , "Error in WAV file. Errors in 'fmt ' chunk." }, + { SFE_WAV_BAD_BLOCKALIGN , "Error in WAV file. Block alignment in 'fmt ' chunk is incorrect." }, + { SFE_WAV_NO_DATA , "Error in WAV file. No 'data' chunk marker." }, + { SFE_WAV_BAD_LIST , "Error in WAV file. Malformed LIST chunk." }, + { SFE_WAV_UNKNOWN_CHUNK , "Error in WAV file. File contains an unknown chunk marker." }, + { SFE_WAV_WVPK_DATA , "Error in WAV file. Data is in WAVPACK format." }, + + { SFE_WAV_ADPCM_NOT4BIT , "Error in ADPCM WAV file. Invalid bit width." }, + { SFE_WAV_ADPCM_CHANNELS , "Error in ADPCM WAV file. Invalid number of channels." }, + { SFE_WAV_GSM610_FORMAT , "Error in GSM610 WAV file. Invalid format chunk." }, + + { SFE_AIFF_NO_FORM , "Error in AIFF file, bad 'FORM' marker." }, + { SFE_AIFF_AIFF_NO_FORM , "Error in AIFF file, 'AIFF' marker without 'FORM'." }, + { SFE_AIFF_COMM_NO_FORM , "Error in AIFF file, 'COMM' marker without 'FORM'." }, + { SFE_AIFF_SSND_NO_COMM , "Error in AIFF file, 'SSND' marker without 'COMM'." }, + { SFE_AIFF_UNKNOWN_CHUNK , "Error in AIFF file, unknown chunk." }, + { SFE_AIFF_COMM_CHUNK_SIZE, "Error in AIFF file, bad 'COMM' chunk size." }, + { SFE_AIFF_BAD_COMM_CHUNK , "Error in AIFF file, bad 'COMM' chunk." }, + { SFE_AIFF_PEAK_B4_COMM , "Error in AIFF file. 'PEAK' chunk found before 'COMM' chunk." }, + { SFE_AIFF_BAD_PEAK , "Error in AIFF file. Bad 'PEAK' chunk." }, + { SFE_AIFF_NO_SSND , "Error in AIFF file, bad 'SSND' chunk." }, + { SFE_AIFF_NO_DATA , "Error in AIFF file, no sound data." }, + { SFE_AIFF_RW_SSND_NOT_LAST, "Error in AIFF file, RDWR only possible if SSND chunk at end of file." }, + + { SFE_AU_UNKNOWN_FORMAT , "Error in AU file, unknown format." }, + { SFE_AU_NO_DOTSND , "Error in AU file, missing '.snd' or 'dns.' marker." }, + { SFE_AU_EMBED_BAD_LEN , "Embedded AU file with unknown length." }, + + { SFE_RAW_READ_BAD_SPEC , "Error while opening RAW file for read. Must specify format and channels.\n" + "Possibly trying to open unsupported format." + }, + { SFE_RAW_BAD_BITWIDTH , "Error. RAW file bitwidth must be a multiple of 8." }, + { SFE_RAW_BAD_FORMAT , "Error. Bad format field in SF_INFO struct when openning a RAW file for read." }, + + { SFE_PAF_NO_MARKER , "Error in PAF file, no marker." }, + { SFE_PAF_VERSION , "Error in PAF file, bad version." }, + { SFE_PAF_UNKNOWN_FORMAT , "Error in PAF file, unknown format." }, + { SFE_PAF_SHORT_HEADER , "Error in PAF file. File shorter than minimal header." }, + { SFE_PAF_BAD_CHANNELS , "Error in PAF file. Bad channel count." }, + + { SFE_SVX_NO_FORM , "Error in 8SVX / 16SV file, no 'FORM' marker." }, + { SFE_SVX_NO_BODY , "Error in 8SVX / 16SV file, no 'BODY' marker." }, + { SFE_SVX_NO_DATA , "Error in 8SVX / 16SV file, no sound data." }, + { SFE_SVX_BAD_COMP , "Error in 8SVX / 16SV file, unsupported compression format." }, + { SFE_SVX_BAD_NAME_LENGTH , "Error in 8SVX / 16SV file, NAME chunk too long." }, + + { SFE_NIST_BAD_HEADER , "Error in NIST file, bad header." }, + { SFE_NIST_CRLF_CONVERISON, "Error : NIST file damaged by Windows CR -> CRLF conversion process." }, + { SFE_NIST_BAD_ENCODING , "Error in NIST file, unsupported compression format." }, + + { SFE_VOC_NO_CREATIVE , "Error in VOC file, no 'Creative Voice File' marker." }, + { SFE_VOC_BAD_FORMAT , "Error in VOC file, bad format." }, + { SFE_VOC_BAD_VERSION , "Error in VOC file, bad version number." }, + { SFE_VOC_BAD_MARKER , "Error in VOC file, bad marker in file." }, + { SFE_VOC_BAD_SECTIONS , "Error in VOC file, incompatible VOC sections." }, + { SFE_VOC_MULTI_SAMPLERATE, "Error in VOC file, more than one sample rate defined." }, + { SFE_VOC_MULTI_SECTION , "Unimplemented VOC file feature, file contains multiple sound sections." }, + { SFE_VOC_MULTI_PARAM , "Error in VOC file, file contains multiple bit or channel widths." }, + { SFE_VOC_SECTION_COUNT , "Error in VOC file, too many sections." }, + { SFE_VOC_NO_PIPE , "Error : not able to operate on VOC files over a pipe." }, + + { SFE_IRCAM_NO_MARKER , "Error in IRCAM file, bad IRCAM marker." }, + { SFE_IRCAM_BAD_CHANNELS , "Error in IRCAM file, bad channel count." }, + { SFE_IRCAM_UNKNOWN_FORMAT, "Error in IRCAM file, unknow encoding format." }, + + { SFE_W64_64_BIT , "Error in W64 file, file contains 64 bit offset." }, + { SFE_W64_NO_RIFF , "Error in W64 file. No 'riff' chunk marker." }, + { SFE_W64_NO_WAVE , "Error in W64 file. No 'wave' chunk marker." }, + { SFE_W64_NO_DATA , "Error in W64 file. No 'data' chunk marker." }, + { SFE_W64_ADPCM_NOT4BIT , "Error in ADPCM W64 file. Invalid bit width." }, + { SFE_W64_ADPCM_CHANNELS , "Error in ADPCM W64 file. Invalid number of channels." }, + { SFE_W64_GSM610_FORMAT , "Error in GSM610 W64 file. Invalid format chunk." }, + + { SFE_MAT4_BAD_NAME , "Error in MAT4 file. No variable name." }, + { SFE_MAT4_NO_SAMPLERATE , "Error in MAT4 file. No sample rate." }, + + { SFE_MAT5_BAD_ENDIAN , "Error in MAT5 file. Not able to determine endian-ness." }, + { SFE_MAT5_NO_BLOCK , "Error in MAT5 file. Bad block structure." }, + { SFE_MAT5_SAMPLE_RATE , "Error in MAT5 file. Not able to determine sample rate." }, + + { SFE_PVF_NO_PVF1 , "Error in PVF file. No PVF1 marker." }, + { SFE_PVF_BAD_HEADER , "Error in PVF file. Bad header." }, + { SFE_PVF_BAD_BITWIDTH , "Error in PVF file. Bad bit width." }, + + { SFE_XI_BAD_HEADER , "Error in XI file. Bad header." }, + { SFE_XI_EXCESS_SAMPLES , "Error in XI file. Excess samples in file." }, + { SFE_XI_NO_PIPE , "Error : not able to operate on XI files over a pipe." }, + + { SFE_HTK_NO_PIPE , "Error : not able to operate on HTK files over a pipe." }, + + { SFE_SDS_NOT_SDS , "Error : not an SDS file." }, + { SFE_SDS_BAD_BIT_WIDTH , "Error : bad bit width for SDS file." }, + + { SFE_SD2_FD_DISALLOWED , "Error : cannot open SD2 file without a file name." }, + { SFE_SD2_BAD_DATA_OFFSET , "Error : bad data offset." }, + { SFE_SD2_BAD_MAP_OFFSET , "Error : bad map offset." }, + { SFE_SD2_BAD_DATA_LENGTH , "Error : bad data length." }, + { SFE_SD2_BAD_MAP_LENGTH , "Error : bad map length." }, + { SFE_SD2_BAD_RSRC , "Error : bad resource fork." }, + { SFE_SD2_BAD_SAMPLE_SIZE , "Error : bad sample size." }, + + { SFE_FLAC_BAD_HEADER , "Error : bad flac header." }, + { SFE_FLAC_NEW_DECODER , "Error : problem while creating flac decoder." }, + { SFE_FLAC_INIT_DECODER , "Error : problem while initialization of the flac decoder." }, + { SFE_FLAC_LOST_SYNC , "Error : flac decoder lost sync." }, + { SFE_FLAC_BAD_SAMPLE_RATE, "Error : flac does not support this sample rate." }, + { SFE_FLAC_UNKOWN_ERROR , "Error : unknown error in flac decoder." }, + + { SFE_WVE_NOT_WVE , "Error : not a WVE file." }, + { SFE_WVE_NO_PIPE , "Error : not able to operate on WVE files over a pipe." }, + + { SFE_DWVW_BAD_BITWIDTH , "Error : Bad bit width for DWVW encoding. Must be 12, 16 or 24." }, + { SFE_G72X_NOT_MONO , "Error : G72x encoding does not support more than 1 channel." }, + + { SFE_VORBIS_ENCODER_BUG , "Error : Sample rate chosen is known to trigger a Vorbis encoder bug on this CPU." }, + + { SFE_RF64_NOT_RF64 , "Error : Not an RF64 file." }, + + { SFE_MAX_ERROR , "Maximum error number." }, + { SFE_MAX_ERROR + 1 , NULL } +} ; + +/*------------------------------------------------------------------------------ +*/ + +static int format_from_extension (SF_PRIVATE *psf) ; +static int guess_file_type (SF_PRIVATE *psf) ; +static int validate_sfinfo (SF_INFO *sfinfo) ; +static int validate_psf (SF_PRIVATE *psf) ; +static void save_header_info (SF_PRIVATE *psf) ; +static void copy_filename (SF_PRIVATE *psf, const char *path) ; +static int psf_close (SF_PRIVATE *psf) ; + +static int try_resource_fork (SF_PRIVATE * psf) ; + +/*------------------------------------------------------------------------------ +** Private (static) variables. +*/ + +int sf_errno = 0 ; +static char sf_logbuffer [SF_BUFFER_LEN] = { 0 } ; +static char sf_syserr [SF_SYSERR_LEN] = { 0 } ; + +/*------------------------------------------------------------------------------ +*/ + +#define VALIDATE_SNDFILE_AND_ASSIGN_PSF(a,b,c) \ + { if ((a) == NULL) \ + { sf_errno = SFE_BAD_SNDFILE_PTR ; \ + return 0 ; \ + } ; \ + (b) = (SF_PRIVATE*) (a) ; \ + if ((b)->virtual_io == SF_FALSE && \ + psf_file_valid (b) == 0) \ + { (b)->error = SFE_BAD_FILE_PTR ; \ + return 0 ; \ + } ; \ + if ((b)->Magick != SNDFILE_MAGICK) \ + { (b)->error = SFE_BAD_SNDFILE_PTR ; \ + return 0 ; \ + } ; \ + if (c) (b)->error = 0 ; \ + } + +/*------------------------------------------------------------------------------ +** Public functions. +*/ + +SNDFILE* +sf_open (const char *path, int mode, SF_INFO *sfinfo) +{ SF_PRIVATE *psf ; + + /* Ultimate sanity check. */ + assert (sizeof (sf_count_t) == 8) ; + + if ((psf = calloc (1, sizeof (SF_PRIVATE))) == NULL) + { sf_errno = SFE_MALLOC_FAILED ; + return NULL ; + } ; + + memset (psf, 0, sizeof (SF_PRIVATE)) ; + psf_init_files (psf) ; + + psf_log_printf (psf, "File : %s\n", path) ; + + copy_filename (psf, path) ; + + psf->file.mode = mode ; + if (strcmp (path, "-") == 0) + psf->error = psf_set_stdio (psf) ; + else + psf->error = psf_fopen (psf) ; + + return psf_open_file (psf, sfinfo) ; +} /* sf_open */ + +SNDFILE* +sf_open_fd (int fd, int mode, SF_INFO *sfinfo, int close_desc) +{ SF_PRIVATE *psf ; + + if ((SF_CONTAINER (sfinfo->format)) == SF_FORMAT_SD2) + { sf_errno = SFE_SD2_FD_DISALLOWED ; + return NULL ; + } ; + + if ((psf = calloc (1, sizeof (SF_PRIVATE))) == NULL) + { sf_errno = SFE_MALLOC_FAILED ; + return NULL ; + } ; + + psf_init_files (psf) ; + copy_filename (psf, "") ; + + psf->file.mode = mode ; + psf_set_file (psf, fd) ; + psf->is_pipe = psf_is_pipe (psf) ; + psf->fileoffset = psf_ftell (psf) ; + + if (! close_desc) + psf->file.do_not_close_descriptor = SF_TRUE ; + + return psf_open_file (psf, sfinfo) ; +} /* sf_open_fd */ + +SNDFILE* +sf_open_virtual (SF_VIRTUAL_IO *sfvirtual, int mode, SF_INFO *sfinfo, void *user_data) +{ SF_PRIVATE *psf ; + + /* Make sure we have a valid set ot virtual pointers. */ + if (sfvirtual->get_filelen == NULL || sfvirtual->seek == NULL || sfvirtual->tell == NULL) + { sf_errno = SFE_BAD_VIRTUAL_IO ; + snprintf (sf_logbuffer, sizeof (sf_logbuffer), "Bad vio_get_filelen / vio_seek / vio_tell in SF_VIRTUAL_IO struct.\n") ; + return NULL ; + } ; + + if ((mode == SFM_READ || mode == SFM_RDWR) && sfvirtual->read == NULL) + { sf_errno = SFE_BAD_VIRTUAL_IO ; + snprintf (sf_logbuffer, sizeof (sf_logbuffer), "Bad vio_read in SF_VIRTUAL_IO struct.\n") ; + return NULL ; + } ; + + if ((mode == SFM_WRITE || mode == SFM_RDWR) && sfvirtual->write == NULL) + { sf_errno = SFE_BAD_VIRTUAL_IO ; + snprintf (sf_logbuffer, sizeof (sf_logbuffer), "Bad vio_write in SF_VIRTUAL_IO struct.\n") ; + return NULL ; + } ; + + if ((psf = calloc (1, sizeof (SF_PRIVATE))) == NULL) + { sf_errno = SFE_MALLOC_FAILED ; + return NULL ; + } ; + + psf_init_files (psf) ; + + psf->virtual_io = SF_TRUE ; + psf->vio = *sfvirtual ; + psf->vio_user_data = user_data ; + + psf->file.mode = mode ; + + return psf_open_file (psf, sfinfo) ; +} /* sf_open_virtual */ + +int +sf_close (SNDFILE *sndfile) +{ SF_PRIVATE *psf ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + return psf_close (psf) ; +} /* sf_close */ + +void +sf_write_sync (SNDFILE *sndfile) +{ SF_PRIVATE *psf ; + + if ((psf = (SF_PRIVATE *) sndfile) == NULL) + return ; + + psf_fsync (psf) ; + + return ; +} /* sf_write_sync */ + +/*============================================================================== +*/ + +const char* +sf_error_number (int errnum) +{ static const char *bad_errnum = + "No error defined for this error number. This is a bug in libsndfile." ; + int k ; + + if (errnum == SFE_MAX_ERROR) + return SndfileErrors [0].str ; + + if (errnum < 0 || errnum > SFE_MAX_ERROR) + { /* This really shouldn't happen in release versions. */ + printf ("Not a valid error number (%d).\n", errnum) ; + return bad_errnum ; + } ; + + for (k = 0 ; SndfileErrors [k].str ; k++) + if (errnum == SndfileErrors [k].error) + return SndfileErrors [k].str ; + + return bad_errnum ; +} /* sf_error_number */ + +const char* +sf_strerror (SNDFILE *sndfile) +{ SF_PRIVATE *psf = NULL ; + int errnum ; + + if (sndfile == NULL) + { errnum = sf_errno ; + if (errnum == SFE_SYSTEM && sf_syserr [0]) + return sf_syserr ; + } + else + { psf = (SF_PRIVATE *) sndfile ; + + if (psf->Magick != SNDFILE_MAGICK) + return "sf_strerror : Bad magic number." ; + + errnum = psf->error ; + + if (errnum == SFE_SYSTEM && psf->syserr [0]) + return psf->syserr ; + } ; + + return sf_error_number (errnum) ; +} /* sf_strerror */ + +/*------------------------------------------------------------------------------ +*/ + +int +sf_error (SNDFILE *sndfile) +{ SF_PRIVATE *psf ; + + if (sndfile == NULL) + return sf_errno ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 0) ; + + if (psf->error) + return psf->error ; + + return 0 ; +} /* sf_error */ + +/*------------------------------------------------------------------------------ +*/ + +int +sf_perror (SNDFILE *sndfile) +{ SF_PRIVATE *psf ; + int errnum ; + + if (sndfile == NULL) + { errnum = sf_errno ; + } + else + { VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 0) ; + errnum = psf->error ; + } ; + + fprintf (stderr, "%s\n", sf_error_number (errnum)) ; + return SFE_NO_ERROR ; +} /* sf_perror */ + + +/*------------------------------------------------------------------------------ +*/ + +int +sf_error_str (SNDFILE *sndfile, char *str, size_t maxlen) +{ SF_PRIVATE *psf ; + int errnum ; + + if (str == NULL) + return SFE_INTERNAL ; + + if (sndfile == NULL) + errnum = sf_errno ; + else + { VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 0) ; + errnum = psf->error ; + } ; + + snprintf (str, maxlen, "%s", sf_error_number (errnum)) ; + + return SFE_NO_ERROR ; +} /* sf_error_str */ + +/*============================================================================== +*/ + +int +sf_format_check (const SF_INFO *info) +{ int subformat, endian ; + + subformat = SF_CODEC (info->format) ; + endian = SF_ENDIAN (info->format) ; + + /* This is the place where each file format can check if the suppiled + ** SF_INFO struct is valid. + ** Return 0 on failure, 1 ons success. + */ + + if (info->channels < 1 || info->channels > SF_MAX_CHANNELS) + return 0 ; + + if (info->samplerate < 0) + return 0 ; + + switch (SF_CONTAINER (info->format)) + { case SF_FORMAT_WAV : + /* WAV now allows both endian, RIFF or RIFX (little or big respectively) */ + if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_16) + return 1 ; + if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32) + return 1 ; + if ((subformat == SF_FORMAT_IMA_ADPCM || subformat == SF_FORMAT_MS_ADPCM) && info->channels <= 2) + return 1 ; + if (subformat == SF_FORMAT_GSM610 && info->channels == 1) + return 1 ; + if (subformat == SF_FORMAT_G721_32 && info->channels == 1) + return 1 ; + if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW) + return 1 ; + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + return 1 ; + break ; + + case SF_FORMAT_WAVEX : + if (endian == SF_ENDIAN_BIG || endian == SF_ENDIAN_CPU) + return 0 ; + if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_16) + return 1 ; + if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32) + return 1 ; + if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW) + return 1 ; + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + return 1 ; + break ; + + case SF_FORMAT_AIFF : + /* AIFF does allow both endian-nesses for PCM data.*/ + if (subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32) + return 1 ; + /* Other encodings. Check for endian-ness. */ + if (endian == SF_ENDIAN_LITTLE || endian == SF_ENDIAN_CPU) + return 0 ; + if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_S8) + return 1 ; + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + return 1 ; + if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW) + return 1 ; + if ((subformat == SF_FORMAT_DWVW_12 || subformat == SF_FORMAT_DWVW_16 || + subformat == SF_FORMAT_DWVW_24) && info-> channels == 1) + return 1 ; + if (subformat == SF_FORMAT_GSM610 && info->channels == 1) + return 1 ; + if (subformat == SF_FORMAT_IMA_ADPCM && (info->channels == 1 || info->channels == 2)) + return 1 ; + break ; + + case SF_FORMAT_AU : + if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16) + return 1 ; + if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32) + return 1 ; + if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW) + return 1 ; + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + return 1 ; + if (subformat == SF_FORMAT_G721_32 && info->channels == 1) + return 1 ; + if (subformat == SF_FORMAT_G723_24 && info->channels == 1) + return 1 ; + if (subformat == SF_FORMAT_G723_40 && info->channels == 1) + return 1 ; + break ; + + case SF_FORMAT_CAF : + if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16) + return 1 ; + if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32) + return 1 ; + if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW) + return 1 ; + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + return 1 ; + break ; + + case SF_FORMAT_RAW : + if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16) + return 1 ; + if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32) + return 1 ; + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + return 1 ; + if (subformat == SF_FORMAT_ALAW || subformat == SF_FORMAT_ULAW) + return 1 ; + if ((subformat == SF_FORMAT_DWVW_12 || subformat == SF_FORMAT_DWVW_16 || + subformat == SF_FORMAT_DWVW_24) && info-> channels == 1) + return 1 ; + if (subformat == SF_FORMAT_GSM610 && info->channels == 1) + return 1 ; + if (subformat == SF_FORMAT_VOX_ADPCM && info->channels == 1) + return 1 ; + break ; + + case SF_FORMAT_PAF : + if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_24) + return 1 ; + break ; + + case SF_FORMAT_SVX : + /* SVX only supports writing mono SVX files. */ + if (info->channels > 1) + return 0 ; + /* Always big endian. */ + if (endian == SF_ENDIAN_LITTLE || endian == SF_ENDIAN_CPU) + return 0 ; + + if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16) + return 1 ; + break ; + + case SF_FORMAT_NIST : + if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16) + return 1 ; + if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32) + return 1 ; + if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW) + return 1 ; + break ; + + case SF_FORMAT_IRCAM : + if (subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_32) + return 1 ; + if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW || subformat == SF_FORMAT_FLOAT) + return 1 ; + break ; + + case SF_FORMAT_VOC : + /* VOC is strictly little endian. */ + if (endian == SF_ENDIAN_BIG || endian == SF_ENDIAN_CPU) + return 0 ; + if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_16) + return 1 ; + if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW) + return 1 ; + break ; + + case SF_FORMAT_W64 : + /* W64 is strictly little endian. */ + if (endian == SF_ENDIAN_BIG || endian == SF_ENDIAN_CPU) + return 0 ; + if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_16) + return 1 ; + if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32) + return 1 ; + if ((subformat == SF_FORMAT_IMA_ADPCM || subformat == SF_FORMAT_MS_ADPCM) && info->channels <= 2) + return 1 ; + if (subformat == SF_FORMAT_GSM610 && info->channels == 1) + return 1 ; + if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW) + return 1 ; + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + return 1 ; + break ; + + case SF_FORMAT_MAT4 : + if (subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_32) + return 1 ; + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + return 1 ; + break ; + + case SF_FORMAT_MAT5 : + if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_32) + return 1 ; + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + return 1 ; + break ; + + case SF_FORMAT_PVF : + if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_32) + return 1 ; + break ; + + case SF_FORMAT_XI : + if (info->channels != 1) + return 0 ; + if (subformat == SF_FORMAT_DPCM_8 || subformat == SF_FORMAT_DPCM_16) + return 1 ; + break ; + + case SF_FORMAT_HTK : + /* HTK is strictly big endian. */ + if (endian == SF_ENDIAN_LITTLE || endian == SF_ENDIAN_CPU) + return 0 ; + if (info->channels != 1) + return 0 ; + if (subformat == SF_FORMAT_PCM_16) + return 1 ; + break ; + + case SF_FORMAT_SDS : + /* SDS is strictly big endian. */ + if (endian == SF_ENDIAN_LITTLE || endian == SF_ENDIAN_CPU) + return 0 ; + if (info->channels != 1) + return 0 ; + if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_24) + return 1 ; + break ; + + case SF_FORMAT_AVR : + /* SDS is strictly big endian. */ + if (endian == SF_ENDIAN_LITTLE || endian == SF_ENDIAN_CPU) + return 0 ; + if (info->channels > 2) + return 0 ; + if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16) + return 1 ; + break ; + + case SF_FORMAT_FLAC : + /* FLAC can't do more than 8 channels. */ + if (info->channels > 8) + return 0 ; + if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_24) + return 1 ; + break ; + + case SF_FORMAT_SD2 : + /* SD2 is strictly big endian. */ + if (endian == SF_ENDIAN_LITTLE || endian == SF_ENDIAN_CPU) + return 0 ; + if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_24) + return 1 ; + break ; + + case SF_FORMAT_WVE : + /* WVE is strictly big endian. */ + if (endian == SF_ENDIAN_BIG || endian == SF_ENDIAN_CPU) + return 0 ; + if (info->channels > 1) + return 0 ; + if (subformat == SF_FORMAT_ALAW) + return 1 ; + break ; + + case SF_FORMAT_OGG : + if (subformat == SF_FORMAT_VORBIS) + return 1 ; + break ; + + case SF_FORMAT_MPC2K : + /* MPC2000 is strictly little endian. */ + if (endian == SF_ENDIAN_BIG || endian == SF_ENDIAN_CPU) + return 0 ; + if (info->channels > 2) + return 0 ; + if (subformat == SF_FORMAT_PCM_16) + return 1 ; + break ; + + case SF_FORMAT_RF64 : + if (endian == SF_ENDIAN_BIG || endian == SF_ENDIAN_CPU) + return 0 ; + if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_16) + return 1 ; + if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32) + return 1 ; + if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW) + return 1 ; + if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE) + return 1 ; + break ; + default : break ; + } ; + + return 0 ; +} /* sf_format_check */ + +/*------------------------------------------------------------------------------ +*/ + +const char * +sf_version_string (void) +{ +#if ENABLE_EXPERIMENTAL_CODE + return PACKAGE_NAME "-" PACKAGE_VERSION "-exp" ; +#else + return PACKAGE_NAME "-" PACKAGE_VERSION ; +#endif +} + + +/*------------------------------------------------------------------------------ +*/ + +int +sf_command (SNDFILE *sndfile, int command, void *data, int datasize) +{ SF_PRIVATE *psf = (SF_PRIVATE *) sndfile ; + int old_value ; + + /* This set of commands do not need the sndfile parameter. */ + switch (command) + { case SFC_GET_LIB_VERSION : + if (data == NULL) + { if (psf) + psf->error = SFE_BAD_COMMAND_PARAM ; + return SFE_BAD_COMMAND_PARAM ; + } ; + snprintf (data, datasize, "%s", sf_version_string ()) ; + return strlen (data) ; + + case SFC_GET_SIMPLE_FORMAT_COUNT : + if (data == NULL || datasize != SIGNED_SIZEOF (int)) + return (sf_errno = SFE_BAD_COMMAND_PARAM) ; + *((int*) data) = psf_get_format_simple_count () ; + return 0 ; + + case SFC_GET_SIMPLE_FORMAT : + if (data == NULL || datasize != SIGNED_SIZEOF (SF_FORMAT_INFO)) + return (sf_errno = SFE_BAD_COMMAND_PARAM) ; + return psf_get_format_simple (data) ; + + case SFC_GET_FORMAT_MAJOR_COUNT : + if (data == NULL || datasize != SIGNED_SIZEOF (int)) + return (sf_errno = SFE_BAD_COMMAND_PARAM) ; + *((int*) data) = psf_get_format_major_count () ; + return 0 ; + + case SFC_GET_FORMAT_MAJOR : + if (data == NULL || datasize != SIGNED_SIZEOF (SF_FORMAT_INFO)) + return (sf_errno = SFE_BAD_COMMAND_PARAM) ; + return psf_get_format_major (data) ; + + case SFC_GET_FORMAT_SUBTYPE_COUNT : + if (data == NULL || datasize != SIGNED_SIZEOF (int)) + return (sf_errno = SFE_BAD_COMMAND_PARAM) ; + *((int*) data) = psf_get_format_subtype_count () ; + return 0 ; + + case SFC_GET_FORMAT_SUBTYPE : + if (data == NULL || datasize != SIGNED_SIZEOF (SF_FORMAT_INFO)) + return (sf_errno = SFE_BAD_COMMAND_PARAM) ; + return psf_get_format_subtype (data) ; + + case SFC_GET_FORMAT_INFO : + if (data == NULL || datasize != SIGNED_SIZEOF (SF_FORMAT_INFO)) + return (sf_errno = SFE_BAD_COMMAND_PARAM) ; + return psf_get_format_info (data) ; + } ; + + if (sndfile == NULL && command == SFC_GET_LOG_INFO) + { if (data == NULL) + return (sf_errno = SFE_BAD_COMMAND_PARAM) ; + snprintf (data, datasize, "%s", sf_logbuffer) ; + return strlen (data) ; + } ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + switch (command) + { case SFC_SET_NORM_FLOAT : + old_value = psf->norm_float ; + psf->norm_float = (datasize) ? SF_TRUE : SF_FALSE ; + return old_value ; + + case SFC_GET_CURRENT_SF_INFO : + if (data == NULL || datasize != SIGNED_SIZEOF (SF_INFO)) + return (sf_errno = SFE_BAD_COMMAND_PARAM) ; + memcpy (data, &psf->sf, sizeof (SF_INFO)) ; + break ; + + case SFC_SET_NORM_DOUBLE : + old_value = psf->norm_double ; + psf->norm_double = (datasize) ? SF_TRUE : SF_FALSE ; + return old_value ; + + case SFC_GET_NORM_FLOAT : + return psf->norm_float ; + + case SFC_GET_NORM_DOUBLE : + return psf->norm_double ; + + case SFC_SET_SCALE_FLOAT_INT_READ : + old_value = psf->float_int_mult ; + + psf->float_int_mult = (datasize != 0) ? SF_TRUE : SF_FALSE ; + if (psf->float_int_mult && psf->float_max < 0.0) + psf->float_max = psf_calc_signal_max (psf, SF_FALSE) ; + return old_value ; + + case SFC_SET_SCALE_INT_FLOAT_WRITE : + old_value = psf->scale_int_float ; + psf->scale_int_float = (datasize != 0) ? SF_TRUE : SF_FALSE ; + return old_value ; + + case SFC_SET_ADD_PEAK_CHUNK : + { int format = SF_CONTAINER (psf->sf.format) ; + + /* Only WAV and AIFF support the PEAK chunk. */ + switch (format) + { case SF_FORMAT_AIFF : + case SF_FORMAT_CAF : + case SF_FORMAT_WAV : + case SF_FORMAT_WAVEX : + break ; + + default : + return SF_FALSE ; + } ; + + format = SF_CODEC (psf->sf.format) ; + + /* Only files containg the following data types support the PEAK chunk. */ + if (format != SF_FORMAT_FLOAT && format != SF_FORMAT_DOUBLE) + return SF_FALSE ; + + } ; + /* Can only do this is in SFM_WRITE mode. */ + if (psf->file.mode != SFM_WRITE && psf->file.mode != SFM_RDWR) + return SF_FALSE ; + /* If data has already been written this must fail. */ + if (psf->have_written) + { psf->error = SFE_CMD_HAS_DATA ; + return SF_FALSE ; + } ; + /* Everything seems OK, so set psf->has_peak and re-write header. */ + if (datasize == SF_FALSE && psf->peak_info != NULL) + { free (psf->peak_info) ; + psf->peak_info = NULL ; + } + else if (psf->peak_info == NULL) + { psf->peak_info = peak_info_calloc (psf->sf.channels) ; + if (psf->peak_info != NULL) + psf->peak_info->peak_loc = SF_PEAK_START ; + } ; + + if (psf->write_header) + psf->write_header (psf, SF_TRUE) ; + return datasize ; + + case SFC_SET_ADD_HEADER_PAD_CHUNK : + return SF_FALSE ; + + case SFC_GET_LOG_INFO : + if (data == NULL) + return SFE_BAD_COMMAND_PARAM ; + snprintf (data, datasize, "%s", psf->logbuffer) ; + break ; + + case SFC_CALC_SIGNAL_MAX : + if (data == NULL || datasize != sizeof (double)) + return (psf->error = SFE_BAD_COMMAND_PARAM) ; + *((double*) data) = psf_calc_signal_max (psf, SF_FALSE) ; + break ; + + case SFC_CALC_NORM_SIGNAL_MAX : + if (data == NULL || datasize != sizeof (double)) + return (psf->error = SFE_BAD_COMMAND_PARAM) ; + *((double*) data) = psf_calc_signal_max (psf, SF_TRUE) ; + break ; + + case SFC_CALC_MAX_ALL_CHANNELS : + if (data == NULL || datasize != SIGNED_SIZEOF (double) * psf->sf.channels) + return (psf->error = SFE_BAD_COMMAND_PARAM) ; + return psf_calc_max_all_channels (psf, (double*) data, SF_FALSE) ; + + case SFC_CALC_NORM_MAX_ALL_CHANNELS : + if (data == NULL || datasize != SIGNED_SIZEOF (double) * psf->sf.channels) + return (psf->error = SFE_BAD_COMMAND_PARAM) ; + return psf_calc_max_all_channels (psf, (double*) data, SF_TRUE) ; + + case SFC_GET_SIGNAL_MAX : + if (data == NULL || datasize != sizeof (double)) + { psf->error = SFE_BAD_COMMAND_PARAM ; + return SF_FALSE ; + } ; + return psf_get_signal_max (psf, (double *) data) ; + + case SFC_GET_MAX_ALL_CHANNELS : + if (data == NULL || datasize != SIGNED_SIZEOF (double) * psf->sf.channels) + { psf->error = SFE_BAD_COMMAND_PARAM ; + return SF_FALSE ; + } ; + return psf_get_max_all_channels (psf, (double*) data) ; + + case SFC_UPDATE_HEADER_NOW : + if (psf->write_header) + psf->write_header (psf, SF_TRUE) ; + break ; + + case SFC_SET_UPDATE_HEADER_AUTO : + psf->auto_header = datasize ? SF_TRUE : SF_FALSE ; + return psf->auto_header ; + break ; + + case SFC_SET_ADD_DITHER_ON_WRITE : + case SFC_SET_ADD_DITHER_ON_READ : + /* + ** FIXME ! + ** These are obsolete. Just return. + ** Remove some time after version 1.0.8. + */ + break ; + + case SFC_SET_DITHER_ON_WRITE : + if (data == NULL || datasize != SIGNED_SIZEOF (SF_DITHER_INFO)) + return (psf->error = SFE_BAD_COMMAND_PARAM) ; + memcpy (&psf->write_dither, data, sizeof (psf->write_dither)) ; + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + dither_init (psf, SFM_WRITE) ; + break ; + + case SFC_SET_DITHER_ON_READ : + if (data == NULL || datasize != SIGNED_SIZEOF (SF_DITHER_INFO)) + return (psf->error = SFE_BAD_COMMAND_PARAM) ; + memcpy (&psf->read_dither, data, sizeof (psf->read_dither)) ; + if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR) + dither_init (psf, SFM_READ) ; + break ; + + case SFC_FILE_TRUNCATE : + if (psf->file.mode != SFM_WRITE && psf->file.mode != SFM_RDWR) + return SF_TRUE ; + if (datasize != sizeof (sf_count_t)) + return SF_TRUE ; + if (data == NULL || datasize != sizeof (sf_count_t)) + { psf->error = SFE_BAD_COMMAND_PARAM ; + return SF_FALSE ; + } + else + { sf_count_t position ; + + position = *((sf_count_t*) data) ; + + if (sf_seek (sndfile, position, SEEK_SET) != position) + return SF_TRUE ; + + psf->sf.frames = position ; + + position = psf_fseek (psf, 0, SEEK_CUR) ; + + return psf_ftruncate (psf, position) ; + } ; + break ; + + case SFC_SET_RAW_START_OFFSET : + if (data == NULL || datasize != sizeof (sf_count_t)) + return (psf->error = SFE_BAD_COMMAND_PARAM) ; + + if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_RAW) + return (psf->error = SFE_BAD_COMMAND_PARAM) ; + + psf->dataoffset = *((sf_count_t*) data) ; + sf_seek (sndfile, 0, SEEK_CUR) ; + break ; + + case SFC_GET_EMBED_FILE_INFO : + if (data == NULL || datasize != sizeof (SF_EMBED_FILE_INFO)) + return (psf->error = SFE_BAD_COMMAND_PARAM) ; + + ((SF_EMBED_FILE_INFO*) data)->offset = psf->fileoffset ; + ((SF_EMBED_FILE_INFO*) data)->length = psf->filelength ; + break ; + + /* Lite remove start */ + case SFC_TEST_IEEE_FLOAT_REPLACE : + psf->ieee_replace = (datasize) ? SF_TRUE : SF_FALSE ; + if ((SF_CODEC (psf->sf.format)) == SF_FORMAT_FLOAT) + float32_init (psf) ; + else if ((SF_CODEC (psf->sf.format)) == SF_FORMAT_DOUBLE) + double64_init (psf) ; + else + return (psf->error = SFE_BAD_COMMAND_PARAM) ; + break ; + /* Lite remove end */ + + case SFC_SET_CLIPPING : + psf->add_clipping = (datasize) ? SF_TRUE : SF_FALSE ; + return psf->add_clipping ; + + case SFC_GET_CLIPPING : + return psf->add_clipping ; + + case SFC_GET_LOOP_INFO : + if (datasize != sizeof (SF_LOOP_INFO) || data == NULL) + { psf->error = SFE_BAD_COMMAND_PARAM ; + return SF_FALSE ; + } ; + if (psf->loop_info == NULL) + return SF_FALSE ; + memcpy (data, psf->loop_info, sizeof (SF_LOOP_INFO)) ; + return SF_TRUE ; + + case SFC_SET_BROADCAST_INFO : + { int format = SF_CONTAINER (psf->sf.format) ; + + /* Only WAV and RF64 supports the BEXT (Broadcast) chunk. */ + if (format != SF_FORMAT_WAV && format != SF_FORMAT_WAVEX && format != SF_FORMAT_RF64) + return SF_FALSE ; + } ; + + /* Only makes sense in SFM_WRITE or SFM_RDWR mode. */ + if ((psf->file.mode != SFM_WRITE) && (psf->file.mode != SFM_RDWR)) + return SF_FALSE ; + /* If data has already been written this must fail. */ + if (psf->broadcast_16k == NULL && psf->have_written) + { psf->error = SFE_CMD_HAS_DATA ; + return SF_FALSE ; + } ; + +#if 0 + if (psf->broadcast_info == NULL) + psf->broadcast_info = broadcast_info_alloc () ; + + broadcast_info_copy (psf->broadcast_info, data) ; + broadcast_add_coding_history (psf->broadcast_info, psf->sf.channels, psf->sf.samplerate, psf->sf.format) ; +#else + broadcast_var_set (psf, data, datasize) ; +#endif + + if (psf->write_header) + psf->write_header (psf, SF_TRUE) ; + return SF_TRUE ; + + case SFC_GET_BROADCAST_INFO : + if (data == NULL) + { psf->error = SFE_BAD_COMMAND_PARAM ; + return SF_FALSE ; + } ; +#if 0 + if (psf->broadcast_info == NULL) + return SF_FALSE ; + return broadcast_info_copy (data, psf->broadcast_info) ; +#else + return broadcast_var_get (psf, data, datasize) ; +#endif + + case SFC_GET_INSTRUMENT : + if (datasize != sizeof (SF_INSTRUMENT) || data == NULL) + { psf->error = SFE_BAD_COMMAND_PARAM ; + return SF_FALSE ; + } ; + if (psf->instrument == NULL) + return SF_FALSE ; + memcpy (data, psf->instrument, sizeof (SF_INSTRUMENT)) ; + return SF_TRUE ; + + case SFC_SET_INSTRUMENT : + /* If data has already been written this must fail. */ + if (psf->have_written) + { psf->error = SFE_CMD_HAS_DATA ; + return SF_FALSE ; + } ; + if (datasize != sizeof (SF_INSTRUMENT) || data == NULL) + { psf->error = SFE_BAD_COMMAND_PARAM ; + return SF_FALSE ; + } ; + + if (psf->instrument == NULL && (psf->instrument = psf_instrument_alloc ()) == NULL) + { psf->error = SFE_MALLOC_FAILED ; + return SF_FALSE ; + } ; + memcpy (psf->instrument, data, sizeof (SF_INSTRUMENT)) ; + return SF_TRUE ; + + case SFC_RAW_DATA_NEEDS_ENDSWAP : + return psf->data_endswap ; + + case SFC_GET_CHANNEL_MAP_INFO : + if (psf->channel_map == NULL) + return SF_FALSE ; + + if (data == NULL || datasize != SIGNED_SIZEOF (psf->channel_map [0]) * psf->sf.channels) + { psf->error = SFE_BAD_COMMAND_PARAM ; + return SF_FALSE ; + } ; + + memcpy (data, psf->channel_map, datasize) ; + return SF_TRUE ; + + case SFC_SET_CHANNEL_MAP_INFO : + if (psf->have_written) + { psf->error = SFE_CMD_HAS_DATA ; + return SF_FALSE ; + } ; + if (data == NULL || datasize != SIGNED_SIZEOF (psf->channel_map [0]) * psf->sf.channels) + { psf->error = SFE_BAD_COMMAND_PARAM ; + return SF_FALSE ; + } ; + + { int *iptr ; + + for (iptr = data ; iptr < (int*) data + psf->sf.channels ; iptr++) + { if (*iptr <= SF_CHANNEL_MAP_INVALID || *iptr >= SF_CHANNEL_MAP_MAX) + { psf->error = SFE_BAD_COMMAND_PARAM ; + return SF_FALSE ; + } ; + } ; + } ; + + free (psf->channel_map) ; + if ((psf->channel_map = malloc (datasize)) == NULL) + { psf->error = SFE_MALLOC_FAILED ; + return SF_FALSE ; + } ; + + memcpy (psf->channel_map, data, datasize) ; + + /* + ** Pass the command down to the container's command handler. + ** Don't pass user data, use validated psf->channel_map data instead. + */ + if (psf->command) + return psf->command (psf, command, NULL, 0) ; + return SF_FALSE ; + + default : + /* Must be a file specific command. Pass it on. */ + if (psf->command) + return psf->command (psf, command, data, datasize) ; + + psf_log_printf (psf, "*** sf_command : cmd = 0x%X\n", command) ; + return (psf->error = SFE_BAD_COMMAND_PARAM) ; + } ; + + return 0 ; +} /* sf_command */ + +/*------------------------------------------------------------------------------ +*/ + +sf_count_t +sf_seek (SNDFILE *sndfile, sf_count_t offset, int whence) +{ SF_PRIVATE *psf ; + sf_count_t seek_from_start = 0, retval ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (! psf->sf.seekable) + { psf->error = SFE_NOT_SEEKABLE ; + return PSF_SEEK_ERROR ; + } ; + + /* If the whence parameter has a mode ORed in, check to see that + ** it makes sense. + */ + if (((whence & SFM_MASK) == SFM_WRITE && psf->file.mode == SFM_READ) || + ((whence & SFM_MASK) == SFM_READ && psf->file.mode == SFM_WRITE)) + { psf->error = SFE_WRONG_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + /* Convert all SEEK_CUR and SEEK_END into seek_from_start to be + ** used with SEEK_SET. + */ + switch (whence) + { /* The SEEK_SET behaviour is independant of mode. */ + case SEEK_SET : + case SEEK_SET | SFM_READ : + case SEEK_SET | SFM_WRITE : + case SEEK_SET | SFM_RDWR : + seek_from_start = offset ; + break ; + + /* The SEEK_CUR is a little more tricky. */ + case SEEK_CUR : + if (offset == 0) + { if (psf->file.mode == SFM_READ) + return psf->read_current ; + if (psf->file.mode == SFM_WRITE) + return psf->write_current ; + } ; + if (psf->file.mode == SFM_READ) + seek_from_start = psf->read_current + offset ; + else if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + seek_from_start = psf->write_current + offset ; + else + psf->error = SFE_AMBIGUOUS_SEEK ; + break ; + + case SEEK_CUR | SFM_READ : + if (offset == 0) + return psf->read_current ; + seek_from_start = psf->read_current + offset ; + break ; + + case SEEK_CUR | SFM_WRITE : + if (offset == 0) + return psf->write_current ; + seek_from_start = psf->write_current + offset ; + break ; + + /* The SEEK_END */ + case SEEK_END : + case SEEK_END | SFM_READ : + case SEEK_END | SFM_WRITE : + seek_from_start = psf->sf.frames + offset ; + break ; + + default : + psf->error = SFE_BAD_SEEK ; + break ; + } ; + + if (psf->error) + return PSF_SEEK_ERROR ; + + if (psf->file.mode == SFM_RDWR || psf->file.mode == SFM_WRITE) + { if (seek_from_start < 0) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + } + else if (seek_from_start < 0 || seek_from_start > psf->sf.frames) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + if (psf->seek) + { int new_mode = (whence & SFM_MASK) ? (whence & SFM_MASK) : psf->file.mode ; + + retval = psf->seek (psf, new_mode, seek_from_start) ; + + switch (new_mode) + { case SFM_READ : + psf->read_current = retval ; + break ; + case SFM_WRITE : + psf->write_current = retval ; + break ; + case SFM_RDWR : + psf->read_current = retval ; + psf->write_current = retval ; + new_mode = SFM_READ ; + break ; + } ; + + psf->last_op = new_mode ; + + return retval ; + } ; + + psf->error = SFE_AMBIGUOUS_SEEK ; + return PSF_SEEK_ERROR ; +} /* sf_seek */ + +/*------------------------------------------------------------------------------ +*/ + +const char* +sf_get_string (SNDFILE *sndfile, int str_type) +{ SF_PRIVATE *psf ; + + if ((psf = (SF_PRIVATE*) sndfile) == NULL) + return NULL ; + if (psf->Magick != SNDFILE_MAGICK) + return NULL ; + + return psf_get_string (psf, str_type) ; +} /* sf_get_string */ + +int +sf_set_string (SNDFILE *sndfile, int str_type, const char* str) +{ SF_PRIVATE *psf ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + return psf_set_string (psf, str_type, str) ; +} /* sf_get_string */ + +/*============================================================================== +*/ + +sf_count_t +sf_read_raw (SNDFILE *sndfile, void *ptr, sf_count_t bytes) +{ SF_PRIVATE *psf ; + sf_count_t count, extra ; + int bytewidth, blockwidth ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + bytewidth = (psf->bytewidth > 0) ? psf->bytewidth : 1 ; + blockwidth = (psf->blockwidth > 0) ? psf->blockwidth : 1 ; + + if (psf->file.mode == SFM_WRITE) + { psf->error = SFE_NOT_READMODE ; + return 0 ; + } ; + + if (bytes < 0 || psf->read_current >= psf->sf.frames) + { psf_memset (ptr, 0, bytes) ; + return 0 ; + } ; + + if (bytes % (psf->sf.channels * bytewidth)) + { psf->error = SFE_BAD_READ_ALIGN ; + return 0 ; + } ; + + if (psf->last_op != SFM_READ) + if (psf->seek (psf, SFM_READ, psf->read_current) < 0) + return 0 ; + + count = psf_fread (ptr, 1, bytes, psf) ; + + if (psf->read_current + count / blockwidth <= psf->sf.frames) + psf->read_current += count / blockwidth ; + else + { count = (psf->sf.frames - psf->read_current) * blockwidth ; + extra = bytes - count ; + psf_memset (((char *) ptr) + count, 0, extra) ; + psf->read_current = psf->sf.frames ; + } ; + + psf->last_op = SFM_READ ; + + return count ; +} /* sf_read_raw */ + +/*------------------------------------------------------------------------------ +*/ + +sf_count_t +sf_read_short (SNDFILE *sndfile, short *ptr, sf_count_t len) +{ SF_PRIVATE *psf ; + sf_count_t count, extra ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->file.mode == SFM_WRITE) + { psf->error = SFE_NOT_READMODE ; + return 0 ; + } ; + + if (len % psf->sf.channels) + { psf->error = SFE_BAD_READ_ALIGN ; + return 0 ; + } ; + + if (len <= 0 || psf->read_current >= psf->sf.frames) + { psf_memset (ptr, 0, len * sizeof (short)) ; + return 0 ; /* End of file. */ + } ; + + if (psf->read_short == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_READ) + if (psf->seek (psf, SFM_READ, psf->read_current) < 0) + return 0 ; + + count = psf->read_short (psf, ptr, len) ; + + if (psf->read_current + count / psf->sf.channels <= psf->sf.frames) + psf->read_current += count / psf->sf.channels ; + else + { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ; + extra = len - count ; + psf_memset (ptr + count, 0, extra * sizeof (short)) ; + psf->read_current = psf->sf.frames ; + } ; + + psf->last_op = SFM_READ ; + + return count ; +} /* sf_read_short */ + +sf_count_t +sf_readf_short (SNDFILE *sndfile, short *ptr, sf_count_t frames) +{ SF_PRIVATE *psf ; + sf_count_t count, extra ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->file.mode == SFM_WRITE) + { psf->error = SFE_NOT_READMODE ; + return 0 ; + } ; + + if (frames <= 0 || psf->read_current >= psf->sf.frames) + { psf_memset (ptr, 0, frames * psf->sf.channels * sizeof (short)) ; + return 0 ; /* End of file. */ + } ; + + if (psf->read_short == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_READ) + if (psf->seek (psf, SFM_READ, psf->read_current) < 0) + return 0 ; + + count = psf->read_short (psf, ptr, frames * psf->sf.channels) ; + + if (psf->read_current + count / psf->sf.channels <= psf->sf.frames) + psf->read_current += count / psf->sf.channels ; + else + { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ; + extra = frames * psf->sf.channels - count ; + psf_memset (ptr + count, 0, extra * sizeof (short)) ; + psf->read_current = psf->sf.frames ; + } ; + + psf->last_op = SFM_READ ; + + return count / psf->sf.channels ; +} /* sf_readf_short */ + +/*------------------------------------------------------------------------------ +*/ + +sf_count_t +sf_read_int (SNDFILE *sndfile, int *ptr, sf_count_t len) +{ SF_PRIVATE *psf ; + sf_count_t count, extra ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->file.mode == SFM_WRITE) + { psf->error = SFE_NOT_READMODE ; + return 0 ; + } ; + + if (len % psf->sf.channels) + { psf->error = SFE_BAD_READ_ALIGN ; + return 0 ; + } ; + + if (len <= 0 || psf->read_current >= psf->sf.frames) + { psf_memset (ptr, 0, len * sizeof (int)) ; + return 0 ; + } ; + + if (psf->read_int == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_READ) + if (psf->seek (psf, SFM_READ, psf->read_current) < 0) + return 0 ; + + count = psf->read_int (psf, ptr, len) ; + + if (psf->read_current + count / psf->sf.channels <= psf->sf.frames) + psf->read_current += count / psf->sf.channels ; + else + { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ; + extra = len - count ; + psf_memset (ptr + count, 0, extra * sizeof (int)) ; + psf->read_current = psf->sf.frames ; + } ; + + psf->last_op = SFM_READ ; + + return count ; +} /* sf_read_int */ + +sf_count_t +sf_readf_int (SNDFILE *sndfile, int *ptr, sf_count_t frames) +{ SF_PRIVATE *psf ; + sf_count_t count, extra ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->file.mode == SFM_WRITE) + { psf->error = SFE_NOT_READMODE ; + return 0 ; + } ; + + if (frames <= 0 || psf->read_current >= psf->sf.frames) + { psf_memset (ptr, 0, frames * psf->sf.channels * sizeof (int)) ; + return 0 ; + } ; + + if (psf->read_int == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_READ) + if (psf->seek (psf, SFM_READ, psf->read_current) < 0) + return 0 ; + + count = psf->read_int (psf, ptr, frames * psf->sf.channels) ; + + if (psf->read_current + count / psf->sf.channels <= psf->sf.frames) + psf->read_current += count / psf->sf.channels ; + else + { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ; + extra = frames * psf->sf.channels - count ; + psf_memset (ptr + count, 0, extra * sizeof (int)) ; + psf->read_current = psf->sf.frames ; + } ; + + psf->last_op = SFM_READ ; + + return count / psf->sf.channels ; +} /* sf_readf_int */ + +/*------------------------------------------------------------------------------ +*/ + +sf_count_t +sf_read_float (SNDFILE *sndfile, float *ptr, sf_count_t len) +{ SF_PRIVATE *psf ; + sf_count_t count, extra ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->file.mode == SFM_WRITE) + { psf->error = SFE_NOT_READMODE ; + return 0 ; + } ; + + if (len % psf->sf.channels) + { psf->error = SFE_BAD_READ_ALIGN ; + return 0 ; + } ; + + if (len <= 0 || psf->read_current >= psf->sf.frames) + { psf_memset (ptr, 0, len * sizeof (float)) ; + return 0 ; + } ; + + if (psf->read_float == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_READ) + if (psf->seek (psf, SFM_READ, psf->read_current) < 0) + return 0 ; + + count = psf->read_float (psf, ptr, len) ; + + if (psf->read_current + count / psf->sf.channels <= psf->sf.frames) + psf->read_current += count / psf->sf.channels ; + else + { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ; + extra = len - count ; + psf_memset (ptr + count, 0, extra * sizeof (float)) ; + psf->read_current = psf->sf.frames ; + } ; + + psf->last_op = SFM_READ ; + + return count ; +} /* sf_read_float */ + +sf_count_t +sf_readf_float (SNDFILE *sndfile, float *ptr, sf_count_t frames) +{ SF_PRIVATE *psf ; + sf_count_t count, extra ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->file.mode == SFM_WRITE) + { psf->error = SFE_NOT_READMODE ; + return 0 ; + } ; + + if (frames <= 0 || psf->read_current >= psf->sf.frames) + { psf_memset (ptr, 0, frames * psf->sf.channels * sizeof (float)) ; + return 0 ; + } ; + + if (psf->read_float == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_READ) + if (psf->seek (psf, SFM_READ, psf->read_current) < 0) + return 0 ; + + count = psf->read_float (psf, ptr, frames * psf->sf.channels) ; + + if (psf->read_current + count / psf->sf.channels <= psf->sf.frames) + psf->read_current += count / psf->sf.channels ; + else + { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ; + extra = frames * psf->sf.channels - count ; + psf_memset (ptr + count, 0, extra * sizeof (float)) ; + psf->read_current = psf->sf.frames ; + } ; + + psf->last_op = SFM_READ ; + + return count / psf->sf.channels ; +} /* sf_readf_float */ + +/*------------------------------------------------------------------------------ +*/ + +sf_count_t +sf_read_double (SNDFILE *sndfile, double *ptr, sf_count_t len) +{ SF_PRIVATE *psf ; + sf_count_t count, extra ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->file.mode == SFM_WRITE) + { psf->error = SFE_NOT_READMODE ; + return 0 ; + } ; + + if (len % psf->sf.channels) + { psf->error = SFE_BAD_READ_ALIGN ; + return 0 ; + } ; + + if (len <= 0 || psf->read_current >= psf->sf.frames) + { psf_memset (ptr, 0, len * sizeof (double)) ; + return 0 ; + } ; + + if (psf->read_double == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_READ) + if (psf->seek (psf, SFM_READ, psf->read_current) < 0) + return 0 ; + + count = psf->read_double (psf, ptr, len) ; + + if (psf->read_current + count / psf->sf.channels <= psf->sf.frames) + psf->read_current += count / psf->sf.channels ; + else + { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ; + extra = len - count ; + psf_memset (ptr + count, 0, extra * sizeof (double)) ; + psf->read_current = psf->sf.frames ; + } ; + + psf->last_op = SFM_READ ; + + return count ; +} /* sf_read_double */ + +sf_count_t +sf_readf_double (SNDFILE *sndfile, double *ptr, sf_count_t frames) +{ SF_PRIVATE *psf ; + sf_count_t count, extra ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->file.mode == SFM_WRITE) + { psf->error = SFE_NOT_READMODE ; + return 0 ; + } ; + + if (frames <= 0 || psf->read_current >= psf->sf.frames) + { psf_memset (ptr, 0, frames * psf->sf.channels * sizeof (double)) ; + return 0 ; + } ; + + if (psf->read_double == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_READ) + if (psf->seek (psf, SFM_READ, psf->read_current) < 0) + return 0 ; + + count = psf->read_double (psf, ptr, frames * psf->sf.channels) ; + + if (psf->read_current + count / psf->sf.channels <= psf->sf.frames) + psf->read_current += count / psf->sf.channels ; + else + { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ; + extra = frames * psf->sf.channels - count ; + psf_memset (ptr + count, 0, extra * sizeof (double)) ; + psf->read_current = psf->sf.frames ; + } ; + + psf->last_op = SFM_READ ; + + return count / psf->sf.channels ; +} /* sf_readf_double */ + +/*------------------------------------------------------------------------------ +*/ + +sf_count_t +sf_write_raw (SNDFILE *sndfile, const void *ptr, sf_count_t len) +{ SF_PRIVATE *psf ; + sf_count_t count ; + int bytewidth, blockwidth ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + bytewidth = (psf->bytewidth > 0) ? psf->bytewidth : 1 ; + blockwidth = (psf->blockwidth > 0) ? psf->blockwidth : 1 ; + + if (psf->file.mode == SFM_READ) + { psf->error = SFE_NOT_WRITEMODE ; + return 0 ; + } ; + + if (len % (psf->sf.channels * bytewidth)) + { psf->error = SFE_BAD_WRITE_ALIGN ; + return 0 ; + } ; + + if (psf->last_op != SFM_WRITE) + if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0) + return 0 ; + + if (psf->have_written == SF_FALSE && psf->write_header != NULL) + psf->write_header (psf, SF_FALSE) ; + psf->have_written = SF_TRUE ; + + count = psf_fwrite (ptr, 1, len, psf) ; + + psf->write_current += count / blockwidth ; + + psf->last_op = SFM_WRITE ; + + if (psf->auto_header && psf->write_header != NULL) + psf->write_header (psf, SF_TRUE) ; + + if (psf->write_current > psf->sf.frames) + psf->sf.frames = psf->write_current ; + + return count ; +} /* sf_write_raw */ + +/*------------------------------------------------------------------------------ +*/ + +sf_count_t +sf_write_short (SNDFILE *sndfile, const short *ptr, sf_count_t len) +{ SF_PRIVATE *psf ; + sf_count_t count ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->file.mode == SFM_READ) + { psf->error = SFE_NOT_WRITEMODE ; + return 0 ; + } ; + + if (len % psf->sf.channels) + { psf->error = SFE_BAD_WRITE_ALIGN ; + return 0 ; + } ; + + if (psf->write_short == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_WRITE) + if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0) + return 0 ; + + if (psf->have_written == SF_FALSE && psf->write_header != NULL) + psf->write_header (psf, SF_FALSE) ; + psf->have_written = SF_TRUE ; + + count = psf->write_short (psf, ptr, len) ; + + psf->write_current += count / psf->sf.channels ; + + psf->last_op = SFM_WRITE ; + + if (psf->auto_header && psf->write_header != NULL) + psf->write_header (psf, SF_TRUE) ; + + if (psf->write_current > psf->sf.frames) + psf->sf.frames = psf->write_current ; + + return count ; +} /* sf_write_short */ + +sf_count_t +sf_writef_short (SNDFILE *sndfile, const short *ptr, sf_count_t frames) +{ SF_PRIVATE *psf ; + sf_count_t count ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->file.mode == SFM_READ) + { psf->error = SFE_NOT_WRITEMODE ; + return 0 ; + } ; + + if (psf->write_short == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_WRITE) + if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0) + return 0 ; + + if (psf->have_written == SF_FALSE && psf->write_header != NULL) + psf->write_header (psf, SF_FALSE) ; + psf->have_written = SF_TRUE ; + + count = psf->write_short (psf, ptr, frames * psf->sf.channels) ; + + psf->write_current += count / psf->sf.channels ; + + psf->last_op = SFM_WRITE ; + + if (psf->auto_header && psf->write_header != NULL) + psf->write_header (psf, SF_TRUE) ; + + if (psf->write_current > psf->sf.frames) + psf->sf.frames = psf->write_current ; + + return count / psf->sf.channels ; +} /* sf_writef_short */ + +/*------------------------------------------------------------------------------ +*/ + +sf_count_t +sf_write_int (SNDFILE *sndfile, const int *ptr, sf_count_t len) +{ SF_PRIVATE *psf ; + sf_count_t count ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->file.mode == SFM_READ) + { psf->error = SFE_NOT_WRITEMODE ; + return 0 ; + } ; + + if (len % psf->sf.channels) + { psf->error = SFE_BAD_WRITE_ALIGN ; + return 0 ; + } ; + + if (psf->write_int == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_WRITE) + if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0) + return 0 ; + + if (psf->have_written == SF_FALSE && psf->write_header != NULL) + psf->write_header (psf, SF_FALSE) ; + psf->have_written = SF_TRUE ; + + count = psf->write_int (psf, ptr, len) ; + + psf->write_current += count / psf->sf.channels ; + + psf->last_op = SFM_WRITE ; + + if (psf->auto_header && psf->write_header != NULL) + psf->write_header (psf, SF_TRUE) ; + + if (psf->write_current > psf->sf.frames) + psf->sf.frames = psf->write_current ; + + return count ; +} /* sf_write_int */ + +sf_count_t +sf_writef_int (SNDFILE *sndfile, const int *ptr, sf_count_t frames) +{ SF_PRIVATE *psf ; + sf_count_t count ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->file.mode == SFM_READ) + { psf->error = SFE_NOT_WRITEMODE ; + return 0 ; + } ; + + if (psf->write_int == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_WRITE) + if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0) + return 0 ; + + if (psf->have_written == SF_FALSE && psf->write_header != NULL) + psf->write_header (psf, SF_FALSE) ; + psf->have_written = SF_TRUE ; + + count = psf->write_int (psf, ptr, frames * psf->sf.channels) ; + + psf->write_current += count / psf->sf.channels ; + + psf->last_op = SFM_WRITE ; + + if (psf->auto_header && psf->write_header != NULL) + psf->write_header (psf, SF_TRUE) ; + + if (psf->write_current > psf->sf.frames) + psf->sf.frames = psf->write_current ; + + return count / psf->sf.channels ; +} /* sf_writef_int */ + +/*------------------------------------------------------------------------------ +*/ + +sf_count_t +sf_write_float (SNDFILE *sndfile, const float *ptr, sf_count_t len) +{ SF_PRIVATE *psf ; + sf_count_t count ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->file.mode == SFM_READ) + { psf->error = SFE_NOT_WRITEMODE ; + return 0 ; + } ; + + if (len % psf->sf.channels) + { psf->error = SFE_BAD_WRITE_ALIGN ; + return 0 ; + } ; + + if (psf->write_float == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_WRITE) + if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0) + return 0 ; + + if (psf->have_written == SF_FALSE && psf->write_header != NULL) + psf->write_header (psf, SF_FALSE) ; + psf->have_written = SF_TRUE ; + + count = psf->write_float (psf, ptr, len) ; + + psf->write_current += count / psf->sf.channels ; + + psf->last_op = SFM_WRITE ; + + if (psf->auto_header && psf->write_header != NULL) + psf->write_header (psf, SF_TRUE) ; + + if (psf->write_current > psf->sf.frames) + psf->sf.frames = psf->write_current ; + + return count ; +} /* sf_write_float */ + +sf_count_t +sf_writef_float (SNDFILE *sndfile, const float *ptr, sf_count_t frames) +{ SF_PRIVATE *psf ; + sf_count_t count ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->file.mode == SFM_READ) + { psf->error = SFE_NOT_WRITEMODE ; + return 0 ; + } ; + + if (psf->write_float == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_WRITE) + if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0) + return 0 ; + + if (psf->have_written == SF_FALSE && psf->write_header != NULL) + psf->write_header (psf, SF_FALSE) ; + psf->have_written = SF_TRUE ; + + count = psf->write_float (psf, ptr, frames * psf->sf.channels) ; + + psf->write_current += count / psf->sf.channels ; + + psf->last_op = SFM_WRITE ; + + if (psf->auto_header && psf->write_header != NULL) + psf->write_header (psf, SF_TRUE) ; + + if (psf->write_current > psf->sf.frames) + psf->sf.frames = psf->write_current ; + + return count / psf->sf.channels ; +} /* sf_writef_float */ + +/*------------------------------------------------------------------------------ +*/ + +sf_count_t +sf_write_double (SNDFILE *sndfile, const double *ptr, sf_count_t len) +{ SF_PRIVATE *psf ; + sf_count_t count ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->file.mode == SFM_READ) + { psf->error = SFE_NOT_WRITEMODE ; + return 0 ; + } ; + + if (len % psf->sf.channels) + { psf->error = SFE_BAD_WRITE_ALIGN ; + return 0 ; + } ; + + if (psf->write_double == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_WRITE) + if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0) + return 0 ; + + if (psf->have_written == SF_FALSE && psf->write_header != NULL) + psf->write_header (psf, SF_FALSE) ; + psf->have_written = SF_TRUE ; + + count = psf->write_double (psf, ptr, len) ; + + psf->write_current += count / psf->sf.channels ; + + psf->last_op = SFM_WRITE ; + + if (psf->auto_header && psf->write_header != NULL) + psf->write_header (psf, SF_TRUE) ; + + if (psf->write_current > psf->sf.frames) + psf->sf.frames = psf->write_current ; + + return count ; +} /* sf_write_double */ + +sf_count_t +sf_writef_double (SNDFILE *sndfile, const double *ptr, sf_count_t frames) +{ SF_PRIVATE *psf ; + sf_count_t count ; + + VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ; + + if (psf->file.mode == SFM_READ) + { psf->error = SFE_NOT_WRITEMODE ; + return 0 ; + } ; + + if (psf->write_double == NULL || psf->seek == NULL) + { psf->error = SFE_UNIMPLEMENTED ; + return 0 ; + } ; + + if (psf->last_op != SFM_WRITE) + if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0) + return 0 ; + + if (psf->have_written == SF_FALSE && psf->write_header != NULL) + psf->write_header (psf, SF_FALSE) ; + psf->have_written = SF_TRUE ; + + count = psf->write_double (psf, ptr, frames * psf->sf.channels) ; + + psf->write_current += count / psf->sf.channels ; + + psf->last_op = SFM_WRITE ; + + if (psf->auto_header && psf->write_header != NULL) + psf->write_header (psf, SF_TRUE) ; + + if (psf->write_current > psf->sf.frames) + psf->sf.frames = psf->write_current ; + + return count / psf->sf.channels ; +} /* sf_writef_double */ + +/*========================================================================= +** Private functions. +*/ + +static int +try_resource_fork (SF_PRIVATE * psf) +{ int old_error = psf->error ; + + /* Set READ mode now, to see if resource fork exists. */ + psf->rsrc.mode = SFM_READ ; + if (psf_open_rsrc (psf) != 0) + { psf->error = old_error ; + return 0 ; + } ; + + /* More checking here. */ + psf_log_printf (psf, "Resource fork : %s\n", psf->rsrc.path.c) ; + + return SF_FORMAT_SD2 ; +} /* try_resource_fork */ + +static int +format_from_extension (SF_PRIVATE *psf) +{ char *cptr ; + char buffer [16] ; + int format = 0 ; + + if ((cptr = strrchr (psf->file.name.c, '.')) == NULL) + return 0 ; + + cptr ++ ; + if (strlen (cptr) > sizeof (buffer) - 1) + return 0 ; + + psf_strlcpy (buffer, sizeof (buffer), cptr) ; + buffer [sizeof (buffer) - 1] = 0 ; + + /* Convert everything in the buffer to lower case. */ + cptr = buffer ; + while (*cptr) + { *cptr = tolower (*cptr) ; + cptr ++ ; + } ; + + cptr = buffer ; + + if (strcmp (cptr, "au") == 0) + { psf->sf.channels = 1 ; + psf->sf.samplerate = 8000 ; + format = SF_FORMAT_RAW | SF_FORMAT_ULAW ; + } + else if (strcmp (cptr, "snd") == 0) + { psf->sf.channels = 1 ; + psf->sf.samplerate = 8000 ; + format = SF_FORMAT_RAW | SF_FORMAT_ULAW ; + } + + else if (strcmp (cptr, "vox") == 0 || strcmp (cptr, "vox8") == 0) + { psf->sf.channels = 1 ; + psf->sf.samplerate = 8000 ; + format = SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM ; + } + else if (strcmp (cptr, "vox6") == 0) + { psf->sf.channels = 1 ; + psf->sf.samplerate = 6000 ; + format = SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM ; + } + else if (strcmp (cptr, "gsm") == 0) + { psf->sf.channels = 1 ; + psf->sf.samplerate = 8000 ; + format = SF_FORMAT_RAW | SF_FORMAT_GSM610 ; + } + + /* For RAW files, make sure the dataoffset if set correctly. */ + if ((SF_CONTAINER (format)) == SF_FORMAT_RAW) + psf->dataoffset = 0 ; + + return format ; +} /* format_from_extension */ + +static int +guess_file_type (SF_PRIVATE *psf) +{ int buffer [3], format ; + + if (psf_binheader_readf (psf, "b", &buffer, SIGNED_SIZEOF (buffer)) != SIGNED_SIZEOF (buffer)) + { psf->error = SFE_BAD_FILE_READ ; + return 0 ; + } ; + + if ((buffer [0] == MAKE_MARKER ('R', 'I', 'F', 'F') || buffer [0] == MAKE_MARKER ('R', 'I', 'F', 'X')) + && buffer [2] == MAKE_MARKER ('W', 'A', 'V', 'E')) + return SF_FORMAT_WAV ; + + if (buffer [0] == MAKE_MARKER ('F', 'O', 'R', 'M')) + { if (buffer [2] == MAKE_MARKER ('A', 'I', 'F', 'F') || buffer [2] == MAKE_MARKER ('A', 'I', 'F', 'C')) + return SF_FORMAT_AIFF ; + if (buffer [2] == MAKE_MARKER ('8', 'S', 'V', 'X') || buffer [2] == MAKE_MARKER ('1', '6', 'S', 'V')) + return SF_FORMAT_SVX ; + return 0 ; + } ; + + if (buffer [0] == MAKE_MARKER ('.', 's', 'n', 'd') || buffer [0] == MAKE_MARKER ('d', 'n', 's', '.')) + return SF_FORMAT_AU ; + + if ((buffer [0] == MAKE_MARKER ('f', 'a', 'p', ' ') || buffer [0] == MAKE_MARKER (' ', 'p', 'a', 'f'))) + return SF_FORMAT_PAF ; + + if (buffer [0] == MAKE_MARKER ('N', 'I', 'S', 'T')) + return SF_FORMAT_NIST ; + + if (buffer [0] == MAKE_MARKER ('C', 'r', 'e', 'a') && buffer [1] == MAKE_MARKER ('t', 'i', 'v', 'e')) + return SF_FORMAT_VOC ; + + if ((buffer [0] & MAKE_MARKER (0xFF, 0xFF, 0xF8, 0xFF)) == MAKE_MARKER (0x64, 0xA3, 0x00, 0x00) || + (buffer [0] & MAKE_MARKER (0xFF, 0xF8, 0xFF, 0xFF)) == MAKE_MARKER (0x00, 0x00, 0xA3, 0x64)) + return SF_FORMAT_IRCAM ; + + if (buffer [0] == MAKE_MARKER ('r', 'i', 'f', 'f')) + return SF_FORMAT_W64 ; + + if (buffer [0] == MAKE_MARKER (0, 0, 0x03, 0xE8) && buffer [1] == MAKE_MARKER (0, 0, 0, 1) && + buffer [2] == MAKE_MARKER (0, 0, 0, 1)) + return SF_FORMAT_MAT4 ; + + if (buffer [0] == MAKE_MARKER (0, 0, 0, 0) && buffer [1] == MAKE_MARKER (1, 0, 0, 0) && + buffer [2] == MAKE_MARKER (1, 0, 0, 0)) + return SF_FORMAT_MAT4 ; + + if (buffer [0] == MAKE_MARKER ('M', 'A', 'T', 'L') && buffer [1] == MAKE_MARKER ('A', 'B', ' ', '5')) + return SF_FORMAT_MAT5 ; + + if (buffer [0] == MAKE_MARKER ('P', 'V', 'F', '1')) + return SF_FORMAT_PVF ; + + if (buffer [0] == MAKE_MARKER ('E', 'x', 't', 'e') && buffer [1] == MAKE_MARKER ('n', 'd', 'e', 'd') && + buffer [2] == MAKE_MARKER (' ', 'I', 'n', 's')) + return SF_FORMAT_XI ; + + if (buffer [0] == MAKE_MARKER ('c', 'a', 'f', 'f') && buffer [2] == MAKE_MARKER ('d', 'e', 's', 'c')) + return SF_FORMAT_CAF ; + + if (buffer [0] == MAKE_MARKER ('O', 'g', 'g', 'S')) + return SF_FORMAT_OGG ; + + if (buffer [0] == MAKE_MARKER ('A', 'L', 'a', 'w') && buffer [1] == MAKE_MARKER ('S', 'o', 'u', 'n') + && buffer [2] == MAKE_MARKER ('d', 'F', 'i', 'l')) + return SF_FORMAT_WVE ; + + if (buffer [0] == MAKE_MARKER ('D', 'i', 'a', 'm') && buffer [1] == MAKE_MARKER ('o', 'n', 'd', 'W') + && buffer [2] == MAKE_MARKER ('a', 'r', 'e', ' ')) + return SF_FORMAT_DWD ; + + if (buffer [0] == MAKE_MARKER ('L', 'M', '8', '9') || buffer [0] == MAKE_MARKER ('5', '3', 0, 0)) + return SF_FORMAT_TXW ; + + if ((buffer [0] & MAKE_MARKER (0xFF, 0xFF, 0x80, 0xFF)) == MAKE_MARKER (0xF0, 0x7E, 0, 0x01)) + return SF_FORMAT_SDS ; + + if ((buffer [0] & MAKE_MARKER (0xFF, 0xFF, 0, 0)) == MAKE_MARKER (1, 4, 0, 0)) + return SF_FORMAT_MPC2K ; + + if (buffer [0] == MAKE_MARKER ('C', 'A', 'T', ' ') && buffer [2] == MAKE_MARKER ('R', 'E', 'X', '2')) + return SF_FORMAT_REX2 ; + + if (buffer [0] == MAKE_MARKER (0x30, 0x26, 0xB2, 0x75) && buffer [1] == MAKE_MARKER (0x8E, 0x66, 0xCF, 0x11)) + return 0 /*-SF_FORMAT_WMA-*/ ; + + /* HMM (Hidden Markov Model) Tool Kit. */ + if (2 * BEI2H_INT (buffer [0]) + 12 == psf->filelength && buffer [2] == MAKE_MARKER (0, 2, 0, 0)) + return SF_FORMAT_HTK ; + + if (buffer [0] == MAKE_MARKER ('f', 'L', 'a', 'C')) + return SF_FORMAT_FLAC ; + + if (buffer [0] == MAKE_MARKER ('2', 'B', 'I', 'T')) + return SF_FORMAT_AVR ; + + if (buffer [0] == MAKE_MARKER ('R', 'F', '6', '4') && buffer [2] == MAKE_MARKER ('W', 'A', 'V', 'E')) + return SF_FORMAT_RF64 ; + + if (buffer [0] == MAKE_MARKER ('I', 'D', '3', 3)) + { psf_log_printf (psf, "Found 'ID3' marker.\n") ; + if (id3_skip (psf)) + return guess_file_type (psf) ; + return 0 ; + } ; + + /* Turtle Beach SMP 16-bit */ + if (buffer [0] == MAKE_MARKER ('S', 'O', 'U', 'N') && buffer [1] == MAKE_MARKER ('D', ' ', 'S', 'A')) + return 0 ; + + /* Yamaha sampler format. */ + if (buffer [0] == MAKE_MARKER ('S', 'Y', '8', '0') || buffer [0] == MAKE_MARKER ('S', 'Y', '8', '5')) + return 0 ; + + if (buffer [0] == MAKE_MARKER ('a', 'j', 'k', 'g')) + return 0 /*-SF_FORMAT_SHN-*/ ; + + /* This must be the last one. */ + if (psf->filelength > 0 && (format = try_resource_fork (psf)) != 0) + return format ; + + return 0 ; +} /* guess_file_type */ + + +static int +validate_sfinfo (SF_INFO *sfinfo) +{ if (sfinfo->samplerate < 1) + return 0 ; + if (sfinfo->frames < 0) + return 0 ; + if (sfinfo->channels < 1) + return 0 ; + if ((SF_CONTAINER (sfinfo->format)) == 0) + return 0 ; + if ((SF_CODEC (sfinfo->format)) == 0) + return 0 ; + if (sfinfo->sections < 1) + return 0 ; + return 1 ; +} /* validate_sfinfo */ + +static int +validate_psf (SF_PRIVATE *psf) +{ + if (psf->datalength < 0) + { psf_log_printf (psf, "Invalid SF_PRIVATE field : datalength == %D.\n", psf->datalength) ; + return 0 ; + } ; + if (psf->dataoffset < 0) + { psf_log_printf (psf, "Invalid SF_PRIVATE field : dataoffset == %D.\n", psf->dataoffset) ; + return 0 ; + } ; + if (psf->blockwidth && psf->blockwidth != psf->sf.channels * psf->bytewidth) + { psf_log_printf (psf, "Invalid SF_PRIVATE field : channels * bytewidth == %d.\n", + psf->sf.channels * psf->bytewidth) ; + return 0 ; + } ; + return 1 ; +} /* validate_psf */ + +static void +save_header_info (SF_PRIVATE *psf) +{ snprintf (sf_logbuffer, sizeof (sf_logbuffer), "%s", psf->logbuffer) ; +} /* save_header_info */ + +static void +copy_filename (SF_PRIVATE *psf, const char *path) +{ const char *ccptr ; + char *cptr ; + + snprintf (psf->file.path.c, sizeof (psf->file.path.c), "%s", path) ; + if ((ccptr = strrchr (path, '/')) || (ccptr = strrchr (path, '\\'))) + ccptr ++ ; + else + ccptr = path ; + + snprintf (psf->file.name.c, sizeof (psf->file.name.c), "%s", ccptr) ; + + /* Now grab the directory. */ + snprintf (psf->file.dir.c, sizeof (psf->file.dir.c), "%s", path) ; + if ((cptr = strrchr (psf->file.dir.c, '/')) || (cptr = strrchr (psf->file.dir.c, '\\'))) + cptr [1] = 0 ; + else + psf->file.dir.c [0] = 0 ; + + return ; +} /* copy_filename */ + +/*============================================================================== +*/ + +static int +psf_close (SF_PRIVATE *psf) +{ int error = 0 ; + + if (psf->codec_close) + error = psf->codec_close (psf) ; + if (psf->container_close) + error = psf->container_close (psf) ; + + error = psf_fclose (psf) ; + psf_close_rsrc (psf) ; + + if (psf->container_data) + free (psf->container_data) ; + + if (psf->codec_data) + free (psf->codec_data) ; + + if (psf->interleave) + free (psf->interleave) ; + + if (psf->dither) + free (psf->dither) ; + + if (psf->peak_info) + free (psf->peak_info) ; + + if (psf->broadcast_16k) + free (psf->broadcast_16k) ; + + if (psf->loop_info) + free (psf->loop_info) ; + + if (psf->instrument) + free (psf->instrument) ; + + if (psf->channel_map) + free (psf->channel_map) ; + + if (psf->format_desc) + { psf->format_desc [0] = 0 ; + free (psf->format_desc) ; + } ; + + memset (psf, 0, sizeof (SF_PRIVATE)) ; + free (psf) ; + + return error ; +} /* psf_close */ + +SNDFILE * +psf_open_file (SF_PRIVATE *psf, SF_INFO *sfinfo) +{ int error, format ; + + sf_errno = error = 0 ; + sf_logbuffer [0] = 0 ; + + if (psf->error) + { error = psf->error ; + goto error_exit ; + } ; + + if (psf->file.mode != SFM_READ && psf->file.mode != SFM_WRITE && psf->file.mode != SFM_RDWR) + { error = SFE_BAD_OPEN_MODE ; + goto error_exit ; + } ; + + if (sfinfo == NULL) + { error = SFE_BAD_SF_INFO_PTR ; + goto error_exit ; + } ; + + /* Zero out these fields. */ + sfinfo->frames = 0 ; + sfinfo->sections = 0 ; + sfinfo->seekable = 0 ; + + if (psf->file.mode == SFM_READ) + { if ((SF_CONTAINER (sfinfo->format)) == SF_FORMAT_RAW) + { if (sf_format_check (sfinfo) == 0) + { error = SFE_RAW_BAD_FORMAT ; + goto error_exit ; + } ; + } + else + memset (sfinfo, 0, sizeof (SF_INFO)) ; + } ; + + memcpy (&(psf->sf), sfinfo, sizeof (SF_INFO)) ; + + psf->Magick = SNDFILE_MAGICK ; + psf->norm_float = SF_TRUE ; + psf->norm_double = SF_TRUE ; + psf->dataoffset = -1 ; + psf->datalength = -1 ; + psf->read_current = -1 ; + psf->write_current = -1 ; + psf->auto_header = SF_FALSE ; + psf->rwf_endian = SF_ENDIAN_LITTLE ; + psf->seek = psf_default_seek ; + psf->float_int_mult = 0 ; + psf->float_max = -1.0 ; + + /* An attempt at a per SF_PRIVATE unique id. */ + psf->unique_id = psf_rand_int32 () ; + + psf->sf.sections = 1 ; + + psf->is_pipe = psf_is_pipe (psf) ; + + if (psf->is_pipe) + { psf->sf.seekable = SF_FALSE ; + psf->filelength = SF_COUNT_MAX ; + } + else + { psf->sf.seekable = SF_TRUE ; + + /* File is open, so get the length. */ + psf->filelength = psf_get_filelen (psf) ; + } ; + + if (psf->fileoffset > 0) + { switch (psf->file.mode) + { case SFM_READ : + if (psf->filelength < 44) + { psf_log_printf (psf, "Short filelength: %D (fileoffset: %D)\n", psf->filelength, psf->fileoffset) ; + error = SFE_BAD_OFFSET ; + goto error_exit ; + } ; + break ; + + case SFM_WRITE : + psf->fileoffset = 0 ; + psf_fseek (psf, 0, SEEK_END) ; + psf->fileoffset = psf_ftell (psf) ; + break ; + + case SFM_RDWR : + error = SFE_NO_EMBEDDED_RDWR ; + goto error_exit ; + } ; + + psf_log_printf (psf, "Embedded file offset : %D\n", psf->fileoffset) ; + } ; + + if (psf->filelength == SF_COUNT_MAX) + psf_log_printf (psf, "Length : unknown\n") ; + else + psf_log_printf (psf, "Length : %D\n", psf->filelength) ; + + if (psf->file.mode == SFM_WRITE || (psf->file.mode == SFM_RDWR && psf->filelength == 0)) + { /* If the file is being opened for write or RDWR and the file is currently + ** empty, then the SF_INFO struct must contain valid data. + */ + if ((SF_CONTAINER (psf->sf.format)) == 0) + { error = SFE_ZERO_MAJOR_FORMAT ; + goto error_exit ; + } ; + if ((SF_CODEC (psf->sf.format)) == 0) + { error = SFE_ZERO_MINOR_FORMAT ; + goto error_exit ; + } ; + + if (sf_format_check (&(psf->sf)) == 0) + { error = SFE_BAD_OPEN_FORMAT ; + goto error_exit ; + } ; + } + else if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_RAW) + { /* If type RAW has not been specified then need to figure out file type. */ + psf->sf.format = guess_file_type (psf) ; + + if (psf->sf.format == 0) + psf->sf.format = format_from_extension (psf) ; + } ; + + /* Prevent unnecessary seeks */ + psf->last_op = psf->file.mode ; + + /* Set bytewidth if known. */ + switch (SF_CODEC (psf->sf.format)) + { case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_U8 : + case SF_FORMAT_ULAW : + case SF_FORMAT_ALAW : + case SF_FORMAT_DPCM_8 : + psf->bytewidth = 1 ; + break ; + + case SF_FORMAT_PCM_16 : + case SF_FORMAT_DPCM_16 : + psf->bytewidth = 2 ; + break ; + + case SF_FORMAT_PCM_24 : + psf->bytewidth = 3 ; + break ; + + case SF_FORMAT_PCM_32 : + case SF_FORMAT_FLOAT : + psf->bytewidth = 4 ; + break ; + + case SF_FORMAT_DOUBLE : + psf->bytewidth = 8 ; + break ; + } ; + + /* Call the initialisation function for the relevant file type. */ + switch (SF_CONTAINER (psf->sf.format)) + { case SF_FORMAT_WAV : + case SF_FORMAT_WAVEX : + error = wav_open (psf) ; + break ; + + case SF_FORMAT_AIFF : + error = aiff_open (psf) ; + break ; + + case SF_FORMAT_AU : + error = au_open (psf) ; + break ; + + case SF_FORMAT_RAW : + error = raw_open (psf) ; + break ; + + case SF_FORMAT_W64 : + error = w64_open (psf) ; + break ; + + case SF_FORMAT_RF64 : + error = rf64_open (psf) ; + break ; + + /* Lite remove start */ + case SF_FORMAT_PAF : + error = paf_open (psf) ; + break ; + + case SF_FORMAT_SVX : + error = svx_open (psf) ; + break ; + + case SF_FORMAT_NIST : + error = nist_open (psf) ; + break ; + + case SF_FORMAT_IRCAM : + error = ircam_open (psf) ; + break ; + + case SF_FORMAT_VOC : + error = voc_open (psf) ; + break ; + + case SF_FORMAT_SDS : + error = sds_open (psf) ; + break ; + + case SF_FORMAT_OGG : + error = ogg_open (psf) ; + break ; + + case SF_FORMAT_TXW : + error = txw_open (psf) ; + break ; + + case SF_FORMAT_WVE : + error = wve_open (psf) ; + break ; + + case SF_FORMAT_DWD : + error = dwd_open (psf) ; + break ; + + case SF_FORMAT_MAT4 : + error = mat4_open (psf) ; + break ; + + case SF_FORMAT_MAT5 : + error = mat5_open (psf) ; + break ; + + case SF_FORMAT_PVF : + error = pvf_open (psf) ; + break ; + + case SF_FORMAT_XI : + error = xi_open (psf) ; + break ; + + case SF_FORMAT_HTK : + error = htk_open (psf) ; + break ; + + case SF_FORMAT_SD2 : + error = sd2_open (psf) ; + break ; + + case SF_FORMAT_REX2 : + error = rx2_open (psf) ; + break ; + + case SF_FORMAT_AVR : + error = avr_open (psf) ; + break ; + + case SF_FORMAT_FLAC : + error = flac_open (psf) ; + break ; + + case SF_FORMAT_CAF : + error = caf_open (psf) ; + break ; + + case SF_FORMAT_MPC2K : + error = mpc2k_open (psf) ; + break ; + + /* Lite remove end */ + + default : + error = SFE_UNKNOWN_FORMAT ; + } ; + + if (error) + goto error_exit ; + + /* For now, check whether embedding is supported. */ + format = SF_CONTAINER (psf->sf.format) ; + if (psf->fileoffset > 0) + { switch (format) + { case SF_FORMAT_WAV : + case SF_FORMAT_WAVEX : + case SF_FORMAT_AIFF : + case SF_FORMAT_AU : + /* Actual embedded files. */ + break ; + + case SF_FORMAT_FLAC : + /* Flac with an ID3v2 header? */ + break ; + + default : + error = SFE_NO_EMBED_SUPPORT ; + goto error_exit ; + } ; + } ; + + if (psf->fileoffset > 0) + psf_log_printf (psf, "Embedded file length : %D\n", psf->filelength) ; + + if (psf->file.mode == SFM_RDWR && sf_format_check (&(psf->sf)) == 0) + { error = SFE_BAD_MODE_RW ; + goto error_exit ; + } ; + + if (validate_sfinfo (&(psf->sf)) == 0) + { psf_log_SF_INFO (psf) ; + save_header_info (psf) ; + error = SFE_BAD_SF_INFO ; + goto error_exit ; + } ; + + if (validate_psf (psf) == 0) + { save_header_info (psf) ; + error = SFE_INTERNAL ; + goto error_exit ; + } ; + + psf->read_current = 0 ; + psf->write_current = 0 ; + if (psf->file.mode == SFM_RDWR) + { psf->write_current = psf->sf.frames ; + psf->have_written = psf->sf.frames > 0 ? SF_TRUE : SF_FALSE ; + } ; + + memcpy (sfinfo, &(psf->sf), sizeof (SF_INFO)) ; + + memcpy (sfinfo, &(psf->sf), sizeof (SF_INFO)) ; + + return (SNDFILE *) psf ; + +error_exit : + sf_errno = error ; + + if (error == SFE_SYSTEM) + snprintf (sf_syserr, sizeof (sf_syserr), "%s", psf->syserr) ; + snprintf (sf_logbuffer, sizeof (sf_logbuffer), "%s", psf->logbuffer) ; + + switch (error) + { case SF_ERR_SYSTEM : + case SF_ERR_UNSUPPORTED_ENCODING : + case SFE_UNIMPLEMENTED : + break ; + + case SFE_RAW_BAD_FORMAT : + break ; + + default : + if (psf->file.mode == SFM_READ) + { psf_log_printf (psf, "Parse error : %s\n", sf_error_number (error)) ; + error = SF_ERR_MALFORMED_FILE ; + } ; + } ; + + psf_close (psf) ; + return NULL ; +} /* psf_open_file */ + diff --git a/interpretor/libsndfile-1.0.25/src/sndfile.h.in b/interpretor/libsndfile-1.0.25/src/sndfile.h.in new file mode 100644 index 0000000..8926fc6 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/sndfile.h.in @@ -0,0 +1,666 @@ +/* +** Copyright (C) 1999-2011Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** sndfile.h -- system-wide definitions +** +** API documentation is in the doc/ directory of the source code tarball +** and at http://www.mega-nerd.com/libsndfile/api.html. +*/ + +#ifndef SNDFILE_H +#define SNDFILE_H + +/* This is the version 1.0.X header file. */ +#define SNDFILE_1 + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +/* The following file types can be read and written. +** A file type would consist of a major type (ie SF_FORMAT_WAV) bitwise +** ORed with a minor type (ie SF_FORMAT_PCM). SF_FORMAT_TYPEMASK and +** SF_FORMAT_SUBMASK can be used to separate the major and minor file +** types. +*/ + +enum +{ /* Major formats. */ + SF_FORMAT_WAV = 0x010000, /* Microsoft WAV format (little endian default). */ + SF_FORMAT_AIFF = 0x020000, /* Apple/SGI AIFF format (big endian). */ + SF_FORMAT_AU = 0x030000, /* Sun/NeXT AU format (big endian). */ + SF_FORMAT_RAW = 0x040000, /* RAW PCM data. */ + SF_FORMAT_PAF = 0x050000, /* Ensoniq PARIS file format. */ + SF_FORMAT_SVX = 0x060000, /* Amiga IFF / SVX8 / SV16 format. */ + SF_FORMAT_NIST = 0x070000, /* Sphere NIST format. */ + SF_FORMAT_VOC = 0x080000, /* VOC files. */ + SF_FORMAT_IRCAM = 0x0A0000, /* Berkeley/IRCAM/CARL */ + SF_FORMAT_W64 = 0x0B0000, /* Sonic Foundry's 64 bit RIFF/WAV */ + SF_FORMAT_MAT4 = 0x0C0000, /* Matlab (tm) V4.2 / GNU Octave 2.0 */ + SF_FORMAT_MAT5 = 0x0D0000, /* Matlab (tm) V5.0 / GNU Octave 2.1 */ + SF_FORMAT_PVF = 0x0E0000, /* Portable Voice Format */ + SF_FORMAT_XI = 0x0F0000, /* Fasttracker 2 Extended Instrument */ + SF_FORMAT_HTK = 0x100000, /* HMM Tool Kit format */ + SF_FORMAT_SDS = 0x110000, /* Midi Sample Dump Standard */ + SF_FORMAT_AVR = 0x120000, /* Audio Visual Research */ + SF_FORMAT_WAVEX = 0x130000, /* MS WAVE with WAVEFORMATEX */ + SF_FORMAT_SD2 = 0x160000, /* Sound Designer 2 */ + SF_FORMAT_FLAC = 0x170000, /* FLAC lossless file format */ + SF_FORMAT_CAF = 0x180000, /* Core Audio File format */ + SF_FORMAT_WVE = 0x190000, /* Psion WVE format */ + SF_FORMAT_OGG = 0x200000, /* Xiph OGG container */ + SF_FORMAT_MPC2K = 0x210000, /* Akai MPC 2000 sampler */ + SF_FORMAT_RF64 = 0x220000, /* RF64 WAV file */ + + /* Subtypes from here on. */ + + SF_FORMAT_PCM_S8 = 0x0001, /* Signed 8 bit data */ + SF_FORMAT_PCM_16 = 0x0002, /* Signed 16 bit data */ + SF_FORMAT_PCM_24 = 0x0003, /* Signed 24 bit data */ + SF_FORMAT_PCM_32 = 0x0004, /* Signed 32 bit data */ + + SF_FORMAT_PCM_U8 = 0x0005, /* Unsigned 8 bit data (WAV and RAW only) */ + + SF_FORMAT_FLOAT = 0x0006, /* 32 bit float data */ + SF_FORMAT_DOUBLE = 0x0007, /* 64 bit float data */ + + SF_FORMAT_ULAW = 0x0010, /* U-Law encoded. */ + SF_FORMAT_ALAW = 0x0011, /* A-Law encoded. */ + SF_FORMAT_IMA_ADPCM = 0x0012, /* IMA ADPCM. */ + SF_FORMAT_MS_ADPCM = 0x0013, /* Microsoft ADPCM. */ + + SF_FORMAT_GSM610 = 0x0020, /* GSM 6.10 encoding. */ + SF_FORMAT_VOX_ADPCM = 0x0021, /* OKI / Dialogix ADPCM */ + + SF_FORMAT_G721_32 = 0x0030, /* 32kbs G721 ADPCM encoding. */ + SF_FORMAT_G723_24 = 0x0031, /* 24kbs G723 ADPCM encoding. */ + SF_FORMAT_G723_40 = 0x0032, /* 40kbs G723 ADPCM encoding. */ + + SF_FORMAT_DWVW_12 = 0x0040, /* 12 bit Delta Width Variable Word encoding. */ + SF_FORMAT_DWVW_16 = 0x0041, /* 16 bit Delta Width Variable Word encoding. */ + SF_FORMAT_DWVW_24 = 0x0042, /* 24 bit Delta Width Variable Word encoding. */ + SF_FORMAT_DWVW_N = 0x0043, /* N bit Delta Width Variable Word encoding. */ + + SF_FORMAT_DPCM_8 = 0x0050, /* 8 bit differential PCM (XI only) */ + SF_FORMAT_DPCM_16 = 0x0051, /* 16 bit differential PCM (XI only) */ + + SF_FORMAT_VORBIS = 0x0060, /* Xiph Vorbis encoding. */ + + /* Endian-ness options. */ + + SF_ENDIAN_FILE = 0x00000000, /* Default file endian-ness. */ + SF_ENDIAN_LITTLE = 0x10000000, /* Force little endian-ness. */ + SF_ENDIAN_BIG = 0x20000000, /* Force big endian-ness. */ + SF_ENDIAN_CPU = 0x30000000, /* Force CPU endian-ness. */ + + SF_FORMAT_SUBMASK = 0x0000FFFF, + SF_FORMAT_TYPEMASK = 0x0FFF0000, + SF_FORMAT_ENDMASK = 0x30000000 +} ; + +/* +** The following are the valid command numbers for the sf_command() +** interface. The use of these commands is documented in the file +** command.html in the doc directory of the source code distribution. +*/ + +enum +{ SFC_GET_LIB_VERSION = 0x1000, + SFC_GET_LOG_INFO = 0x1001, + SFC_GET_CURRENT_SF_INFO = 0x1002, + + + SFC_GET_NORM_DOUBLE = 0x1010, + SFC_GET_NORM_FLOAT = 0x1011, + SFC_SET_NORM_DOUBLE = 0x1012, + SFC_SET_NORM_FLOAT = 0x1013, + SFC_SET_SCALE_FLOAT_INT_READ = 0x1014, + SFC_SET_SCALE_INT_FLOAT_WRITE = 0x1015, + + SFC_GET_SIMPLE_FORMAT_COUNT = 0x1020, + SFC_GET_SIMPLE_FORMAT = 0x1021, + + SFC_GET_FORMAT_INFO = 0x1028, + + SFC_GET_FORMAT_MAJOR_COUNT = 0x1030, + SFC_GET_FORMAT_MAJOR = 0x1031, + SFC_GET_FORMAT_SUBTYPE_COUNT = 0x1032, + SFC_GET_FORMAT_SUBTYPE = 0x1033, + + SFC_CALC_SIGNAL_MAX = 0x1040, + SFC_CALC_NORM_SIGNAL_MAX = 0x1041, + SFC_CALC_MAX_ALL_CHANNELS = 0x1042, + SFC_CALC_NORM_MAX_ALL_CHANNELS = 0x1043, + SFC_GET_SIGNAL_MAX = 0x1044, + SFC_GET_MAX_ALL_CHANNELS = 0x1045, + + SFC_SET_ADD_PEAK_CHUNK = 0x1050, + SFC_SET_ADD_HEADER_PAD_CHUNK = 0x1051, + + SFC_UPDATE_HEADER_NOW = 0x1060, + SFC_SET_UPDATE_HEADER_AUTO = 0x1061, + + SFC_FILE_TRUNCATE = 0x1080, + + SFC_SET_RAW_START_OFFSET = 0x1090, + + SFC_SET_DITHER_ON_WRITE = 0x10A0, + SFC_SET_DITHER_ON_READ = 0x10A1, + + SFC_GET_DITHER_INFO_COUNT = 0x10A2, + SFC_GET_DITHER_INFO = 0x10A3, + + SFC_GET_EMBED_FILE_INFO = 0x10B0, + + SFC_SET_CLIPPING = 0x10C0, + SFC_GET_CLIPPING = 0x10C1, + + SFC_GET_INSTRUMENT = 0x10D0, + SFC_SET_INSTRUMENT = 0x10D1, + + SFC_GET_LOOP_INFO = 0x10E0, + + SFC_GET_BROADCAST_INFO = 0x10F0, + SFC_SET_BROADCAST_INFO = 0x10F1, + + SFC_GET_CHANNEL_MAP_INFO = 0x1100, + SFC_SET_CHANNEL_MAP_INFO = 0x1101, + + SFC_RAW_DATA_NEEDS_ENDSWAP = 0x1110, + + /* Support for Wavex Ambisonics Format */ + SFC_WAVEX_SET_AMBISONIC = 0x1200, + SFC_WAVEX_GET_AMBISONIC = 0x1201, + + SFC_SET_VBR_ENCODING_QUALITY = 0x1300, + + /* Following commands for testing only. */ + SFC_TEST_IEEE_FLOAT_REPLACE = 0x6001, + + /* + ** SFC_SET_ADD_* values are deprecated and will disappear at some + ** time in the future. They are guaranteed to be here up to and + ** including version 1.0.8 to avoid breakage of existng software. + ** They currently do nothing and will continue to do nothing. + */ + SFC_SET_ADD_DITHER_ON_WRITE = 0x1070, + SFC_SET_ADD_DITHER_ON_READ = 0x1071 +} ; + + +/* +** String types that can be set and read from files. Not all file types +** support this and even the file types which support one, may not support +** all string types. +*/ + +enum +{ SF_STR_TITLE = 0x01, + SF_STR_COPYRIGHT = 0x02, + SF_STR_SOFTWARE = 0x03, + SF_STR_ARTIST = 0x04, + SF_STR_COMMENT = 0x05, + SF_STR_DATE = 0x06, + SF_STR_ALBUM = 0x07, + SF_STR_LICENSE = 0x08, + SF_STR_TRACKNUMBER = 0x09, + SF_STR_GENRE = 0x10 +} ; + +/* +** Use the following as the start and end index when doing metadata +** transcoding. +*/ + +#define SF_STR_FIRST SF_STR_TITLE +#define SF_STR_LAST SF_STR_GENRE + +enum +{ /* True and false */ + SF_FALSE = 0, + SF_TRUE = 1, + + /* Modes for opening files. */ + SFM_READ = 0x10, + SFM_WRITE = 0x20, + SFM_RDWR = 0x30, + + SF_AMBISONIC_NONE = 0x40, + SF_AMBISONIC_B_FORMAT = 0x41 +} ; + +/* Public error values. These are guaranteed to remain unchanged for the duration +** of the library major version number. +** There are also a large number of private error numbers which are internal to +** the library which can change at any time. +*/ + +enum +{ SF_ERR_NO_ERROR = 0, + SF_ERR_UNRECOGNISED_FORMAT = 1, + SF_ERR_SYSTEM = 2, + SF_ERR_MALFORMED_FILE = 3, + SF_ERR_UNSUPPORTED_ENCODING = 4 +} ; + + +/* Channel map values (used with SFC_SET/GET_CHANNEL_MAP). +*/ + +enum +{ SF_CHANNEL_MAP_INVALID = 0, + SF_CHANNEL_MAP_MONO = 1, + SF_CHANNEL_MAP_LEFT, /* Apple calls this 'Left' */ + SF_CHANNEL_MAP_RIGHT, /* Apple calls this 'Right' */ + SF_CHANNEL_MAP_CENTER, /* Apple calls this 'Center' */ + SF_CHANNEL_MAP_FRONT_LEFT, + SF_CHANNEL_MAP_FRONT_RIGHT, + SF_CHANNEL_MAP_FRONT_CENTER, + SF_CHANNEL_MAP_REAR_CENTER, /* Apple calls this 'Center Surround', Msft calls this 'Back Center' */ + SF_CHANNEL_MAP_REAR_LEFT, /* Apple calls this 'Left Surround', Msft calls this 'Back Left' */ + SF_CHANNEL_MAP_REAR_RIGHT, /* Apple calls this 'Right Surround', Msft calls this 'Back Right' */ + SF_CHANNEL_MAP_LFE, /* Apple calls this 'LFEScreen', Msft calls this 'Low Frequency' */ + SF_CHANNEL_MAP_FRONT_LEFT_OF_CENTER, /* Apple calls this 'Left Center' */ + SF_CHANNEL_MAP_FRONT_RIGHT_OF_CENTER, /* Apple calls this 'Right Center */ + SF_CHANNEL_MAP_SIDE_LEFT, /* Apple calls this 'Left Surround Direct' */ + SF_CHANNEL_MAP_SIDE_RIGHT, /* Apple calls this 'Right Surround Direct' */ + SF_CHANNEL_MAP_TOP_CENTER, /* Apple calls this 'Top Center Surround' */ + SF_CHANNEL_MAP_TOP_FRONT_LEFT, /* Apple calls this 'Vertical Height Left' */ + SF_CHANNEL_MAP_TOP_FRONT_RIGHT, /* Apple calls this 'Vertical Height Right' */ + SF_CHANNEL_MAP_TOP_FRONT_CENTER, /* Apple calls this 'Vertical Height Center' */ + SF_CHANNEL_MAP_TOP_REAR_LEFT, /* Apple and MS call this 'Top Back Left' */ + SF_CHANNEL_MAP_TOP_REAR_RIGHT, /* Apple and MS call this 'Top Back Right' */ + SF_CHANNEL_MAP_TOP_REAR_CENTER, /* Apple and MS call this 'Top Back Center' */ + + SF_CHANNEL_MAP_AMBISONIC_B_W, + SF_CHANNEL_MAP_AMBISONIC_B_X, + SF_CHANNEL_MAP_AMBISONIC_B_Y, + SF_CHANNEL_MAP_AMBISONIC_B_Z, + + SF_CHANNEL_MAP_MAX +} ; + + +/* A SNDFILE* pointer can be passed around much like stdio.h's FILE* pointer. */ + +typedef struct SNDFILE_tag SNDFILE ; + +/* The following typedef is system specific and is defined when libsndfile is +** compiled. sf_count_t will be a 64 bit value when the underlying OS allows +** 64 bit file offsets. +** On windows, we need to allow the same header file to be compiler by both GCC +** and the Microsoft compiler. +*/ + +#if (defined (_MSCVER) || defined (_MSC_VER)) +typedef __int64 sf_count_t ; +#define SF_COUNT_MAX 0x7fffffffffffffffi64 +#else +typedef @TYPEOF_SF_COUNT_T@ sf_count_t ; +#define SF_COUNT_MAX @SF_COUNT_MAX@ +#endif + + +/* A pointer to a SF_INFO structure is passed to sf_open () and filled in. +** On write, the SF_INFO structure is filled in by the user and passed into +** sf_open (). +*/ + +struct SF_INFO +{ sf_count_t frames ; /* Used to be called samples. Changed to avoid confusion. */ + int samplerate ; + int channels ; + int format ; + int sections ; + int seekable ; +} ; + +typedef struct SF_INFO SF_INFO ; + +/* The SF_FORMAT_INFO struct is used to retrieve information about the sound +** file formats libsndfile supports using the sf_command () interface. +** +** Using this interface will allow applications to support new file formats +** and encoding types when libsndfile is upgraded, without requiring +** re-compilation of the application. +** +** Please consult the libsndfile documentation (particularly the information +** on the sf_command () interface) for examples of its use. +*/ + +typedef struct +{ int format ; + const char *name ; + const char *extension ; +} SF_FORMAT_INFO ; + +/* +** Enums and typedefs for adding dither on read and write. +** See the html documentation for sf_command(), SFC_SET_DITHER_ON_WRITE +** and SFC_SET_DITHER_ON_READ. +*/ + +enum +{ SFD_DEFAULT_LEVEL = 0, + SFD_CUSTOM_LEVEL = 0x40000000, + + SFD_NO_DITHER = 500, + SFD_WHITE = 501, + SFD_TRIANGULAR_PDF = 502 +} ; + +typedef struct +{ int type ; + double level ; + const char *name ; +} SF_DITHER_INFO ; + +/* Struct used to retrieve information about a file embedded within a +** larger file. See SFC_GET_EMBED_FILE_INFO. +*/ + +typedef struct +{ sf_count_t offset ; + sf_count_t length ; +} SF_EMBED_FILE_INFO ; + +/* +** Structs used to retrieve music sample information from a file. +*/ + +enum +{ /* + ** The loop mode field in SF_INSTRUMENT will be one of the following. + */ + SF_LOOP_NONE = 800, + SF_LOOP_FORWARD, + SF_LOOP_BACKWARD, + SF_LOOP_ALTERNATING +} ; + +typedef struct +{ int gain ; + char basenote, detune ; + char velocity_lo, velocity_hi ; + char key_lo, key_hi ; + int loop_count ; + + struct + { int mode ; + unsigned int start ; + unsigned int end ; + unsigned int count ; + } loops [16] ; /* make variable in a sensible way */ +} SF_INSTRUMENT ; + + + +/* Struct used to retrieve loop information from a file.*/ +typedef struct +{ + short time_sig_num ; /* any positive integer > 0 */ + short time_sig_den ; /* any positive power of 2 > 0 */ + int loop_mode ; /* see SF_LOOP enum */ + + int num_beats ; /* this is NOT the amount of quarter notes !!!*/ + /* a full bar of 4/4 is 4 beats */ + /* a full bar of 7/8 is 7 beats */ + + float bpm ; /* suggestion, as it can be calculated using other fields:*/ + /* file's lenght, file's sampleRate and our time_sig_den*/ + /* -> bpms are always the amount of _quarter notes_ per minute */ + + int root_key ; /* MIDI note, or -1 for None */ + int future [6] ; +} SF_LOOP_INFO ; + + +/* Struct used to retrieve broadcast (EBU) information from a file. +** Strongly (!) based on EBU "bext" chunk format used in Broadcast WAVE. +*/ +#define SF_BROADCAST_INFO_VAR(coding_hist_size) \ + struct \ + { char description [256] ; \ + char originator [32] ; \ + char originator_reference [32] ; \ + char origination_date [10] ; \ + char origination_time [8] ; \ + unsigned int time_reference_low ; \ + unsigned int time_reference_high ; \ + short version ; \ + char umid [64] ; \ + char reserved [190] ; \ + unsigned int coding_history_size ; \ + char coding_history [coding_hist_size] ; \ + } + +/* SF_BROADCAST_INFO is the above struct with coding_history field of 256 bytes. */ +typedef SF_BROADCAST_INFO_VAR (256) SF_BROADCAST_INFO ; + + +/* Virtual I/O functionality. */ + +typedef sf_count_t (*sf_vio_get_filelen) (void *user_data) ; +typedef sf_count_t (*sf_vio_seek) (sf_count_t offset, int whence, void *user_data) ; +typedef sf_count_t (*sf_vio_read) (void *ptr, sf_count_t count, void *user_data) ; +typedef sf_count_t (*sf_vio_write) (const void *ptr, sf_count_t count, void *user_data) ; +typedef sf_count_t (*sf_vio_tell) (void *user_data) ; + +struct SF_VIRTUAL_IO +{ sf_vio_get_filelen get_filelen ; + sf_vio_seek seek ; + sf_vio_read read ; + sf_vio_write write ; + sf_vio_tell tell ; +} ; + +typedef struct SF_VIRTUAL_IO SF_VIRTUAL_IO ; + + +/* Open the specified file for read, write or both. On error, this will +** return a NULL pointer. To find the error number, pass a NULL SNDFILE +** to sf_strerror (). +** All calls to sf_open() should be matched with a call to sf_close(). +*/ + +SNDFILE* sf_open (const char *path, int mode, SF_INFO *sfinfo) ; + + +/* Use the existing file descriptor to create a SNDFILE object. If close_desc +** is TRUE, the file descriptor will be closed when sf_close() is called. If +** it is FALSE, the descritor will not be closed. +** When passed a descriptor like this, the library will assume that the start +** of file header is at the current file offset. This allows sound files within +** larger container files to be read and/or written. +** On error, this will return a NULL pointer. To find the error number, pass a +** NULL SNDFILE to sf_strerror (). +** All calls to sf_open_fd() should be matched with a call to sf_close(). + +*/ + +SNDFILE* sf_open_fd (int fd, int mode, SF_INFO *sfinfo, int close_desc) ; + +SNDFILE* sf_open_virtual (SF_VIRTUAL_IO *sfvirtual, int mode, SF_INFO *sfinfo, void *user_data) ; + + +/* sf_error () returns a error number which can be translated to a text +** string using sf_error_number(). +*/ + +int sf_error (SNDFILE *sndfile) ; + + +/* sf_strerror () returns to the caller a pointer to the current error message for +** the given SNDFILE. +*/ + +const char* sf_strerror (SNDFILE *sndfile) ; + + +/* sf_error_number () allows the retrieval of the error string for each internal +** error number. +** +*/ + +const char* sf_error_number (int errnum) ; + + +/* The following two error functions are deprecated but they will remain in the +** library for the forseeable future. The function sf_strerror() should be used +** in their place. +*/ + +int sf_perror (SNDFILE *sndfile) ; +int sf_error_str (SNDFILE *sndfile, char* str, size_t len) ; + + +/* Return TRUE if fields of the SF_INFO struct are a valid combination of values. */ + +int sf_command (SNDFILE *sndfile, int command, void *data, int datasize) ; + + +/* Return TRUE if fields of the SF_INFO struct are a valid combination of values. */ + +int sf_format_check (const SF_INFO *info) ; + + +/* Seek within the waveform data chunk of the SNDFILE. sf_seek () uses +** the same values for whence (SEEK_SET, SEEK_CUR and SEEK_END) as +** stdio.h function fseek (). +** An offset of zero with whence set to SEEK_SET will position the +** read / write pointer to the first data sample. +** On success sf_seek returns the current position in (multi-channel) +** samples from the start of the file. +** Please see the libsndfile documentation for moving the read pointer +** separately from the write pointer on files open in mode SFM_RDWR. +** On error all of these functions return -1. +*/ + +sf_count_t sf_seek (SNDFILE *sndfile, sf_count_t frames, int whence) ; + + +/* Functions for retrieving and setting string data within sound files. +** Not all file types support this features; AIFF and WAV do. For both +** functions, the str_type parameter must be one of the SF_STR_* values +** defined above. +** On error, sf_set_string() returns non-zero while sf_get_string() +** returns NULL. +*/ + +int sf_set_string (SNDFILE *sndfile, int str_type, const char* str) ; + +const char* sf_get_string (SNDFILE *sndfile, int str_type) ; + + +/* Return the library version string. */ + +const char * sf_version_string (void) ; + + +/* Functions for reading/writing the waveform data of a sound file. +*/ + +sf_count_t sf_read_raw (SNDFILE *sndfile, void *ptr, sf_count_t bytes) ; +sf_count_t sf_write_raw (SNDFILE *sndfile, const void *ptr, sf_count_t bytes) ; + + +/* Functions for reading and writing the data chunk in terms of frames. +** The number of items actually read/written = frames * number of channels. +** sf_xxxx_raw read/writes the raw data bytes from/to the file +** sf_xxxx_short passes data in the native short format +** sf_xxxx_int passes data in the native int format +** sf_xxxx_float passes data in the native float format +** sf_xxxx_double passes data in the native double format +** All of these read/write function return number of frames read/written. +*/ + +sf_count_t sf_readf_short (SNDFILE *sndfile, short *ptr, sf_count_t frames) ; +sf_count_t sf_writef_short (SNDFILE *sndfile, const short *ptr, sf_count_t frames) ; + +sf_count_t sf_readf_int (SNDFILE *sndfile, int *ptr, sf_count_t frames) ; +sf_count_t sf_writef_int (SNDFILE *sndfile, const int *ptr, sf_count_t frames) ; + +sf_count_t sf_readf_float (SNDFILE *sndfile, float *ptr, sf_count_t frames) ; +sf_count_t sf_writef_float (SNDFILE *sndfile, const float *ptr, sf_count_t frames) ; + +sf_count_t sf_readf_double (SNDFILE *sndfile, double *ptr, sf_count_t frames) ; +sf_count_t sf_writef_double (SNDFILE *sndfile, const double *ptr, sf_count_t frames) ; + + +/* Functions for reading and writing the data chunk in terms of items. +** Otherwise similar to above. +** All of these read/write function return number of items read/written. +*/ + +sf_count_t sf_read_short (SNDFILE *sndfile, short *ptr, sf_count_t items) ; +sf_count_t sf_write_short (SNDFILE *sndfile, const short *ptr, sf_count_t items) ; + +sf_count_t sf_read_int (SNDFILE *sndfile, int *ptr, sf_count_t items) ; +sf_count_t sf_write_int (SNDFILE *sndfile, const int *ptr, sf_count_t items) ; + +sf_count_t sf_read_float (SNDFILE *sndfile, float *ptr, sf_count_t items) ; +sf_count_t sf_write_float (SNDFILE *sndfile, const float *ptr, sf_count_t items) ; + +sf_count_t sf_read_double (SNDFILE *sndfile, double *ptr, sf_count_t items) ; +sf_count_t sf_write_double (SNDFILE *sndfile, const double *ptr, sf_count_t items) ; + + +/* Close the SNDFILE and clean up all memory allocations associated with this +** file. +** Returns 0 on success, or an error number. +*/ + +int sf_close (SNDFILE *sndfile) ; + + +/* If the file is opened SFM_WRITE or SFM_RDWR, call fsync() on the file +** to force the writing of data to disk. If the file is opened SFM_READ +** no action is taken. +*/ + +void sf_write_sync (SNDFILE *sndfile) ; + + + +/* The function sf_wchar_open() is Windows Only! +** Open a file passing in a Windows Unicode filename. Otherwise, this is +** the same as sf_open(). +** +** In order for this to work, you need to do the following: +** +** #include +** #define ENABLE_SNDFILE_WINDOWS_PROTOTYPES 1 +** #including +*/ + +#if (defined (ENABLE_SNDFILE_WINDOWS_PROTOTYPES) && ENABLE_SNDFILE_WINDOWS_PROTOTYPES) +SNDFILE* sf_wchar_open (LPCWSTR wpath, int mode, SF_INFO *sfinfo) ; +#endif + + + +#ifdef __cplusplus +} /* extern "C" */ +#endif /* __cplusplus */ + +#endif /* SNDFILE_H */ + diff --git a/interpretor/libsndfile-1.0.25/src/sndfile.hh b/interpretor/libsndfile-1.0.25/src/sndfile.hh new file mode 100644 index 0000000..d80ec4c --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/sndfile.hh @@ -0,0 +1,422 @@ +/* +** Copyright (C) 2005-2011 Erik de Castro Lopo +** +** All rights reserved. +** +** Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the author nor the names of any contributors may be used +** to endorse or promote products derived from this software without +** specific prior written permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/* +** The above modified BSD style license (GPL and LGPL compatible) applies to +** this file. It does not apply to libsndfile itself which is released under +** the GNU LGPL or the libsndfile test suite which is released under the GNU +** GPL. +** This means that this header file can be used under this modified BSD style +** license, but the LGPL still holds for the libsndfile library itself. +*/ + +/* +** sndfile.hh -- A lightweight C++ wrapper for the libsndfile API. +** +** All the methods are inlines and all functionality is contained in this +** file. There is no separate implementation file. +** +** API documentation is in the doc/ directory of the source code tarball +** and at http://www.mega-nerd.com/libsndfile/api.html. +*/ + +#ifndef SNDFILE_HH +#define SNDFILE_HH + +#include + +#include +#include // for std::nothrow + +class SndfileHandle +{ private : + struct SNDFILE_ref + { SNDFILE_ref (void) ; + ~SNDFILE_ref (void) ; + + SNDFILE *sf ; + SF_INFO sfinfo ; + int ref ; + } ; + + SNDFILE_ref *p ; + + public : + /* Default constructor */ + SndfileHandle (void) : p (NULL) {} ; + SndfileHandle (const char *path, int mode = SFM_READ, + int format = 0, int channels = 0, int samplerate = 0) ; + SndfileHandle (std::string const & path, int mode = SFM_READ, + int format = 0, int channels = 0, int samplerate = 0) ; + SndfileHandle (int fd, bool close_desc, int mode = SFM_READ, + int format = 0, int channels = 0, int samplerate = 0) ; + +#ifdef ENABLE_SNDFILE_WINDOWS_PROTOTYPES + SndfileHandle (LPCWSTR wpath, int mode = SFM_READ, + int format = 0, int channels = 0, int samplerate = 0) ; +#endif + + ~SndfileHandle (void) ; + + SndfileHandle (const SndfileHandle &orig) ; + SndfileHandle & operator = (const SndfileHandle &rhs) ; + + /* Mainly for debugging/testing. */ + int refCount (void) const { return (p == NULL) ? 0 : p->ref ; } + + operator bool () const { return (p != NULL) ; } + + bool operator == (const SndfileHandle &rhs) const { return (p == rhs.p) ; } + + sf_count_t frames (void) const { return p ? p->sfinfo.frames : 0 ; } + int format (void) const { return p ? p->sfinfo.format : 0 ; } + int channels (void) const { return p ? p->sfinfo.channels : 0 ; } + int samplerate (void) const { return p ? p->sfinfo.samplerate : 0 ; } + + int error (void) const ; + const char * strError (void) const ; + + int command (int cmd, void *data, int datasize) ; + + sf_count_t seek (sf_count_t frames, int whence) ; + + void writeSync (void) ; + + int setString (int str_type, const char* str) ; + + const char* getString (int str_type) const ; + + static int formatCheck (int format, int channels, int samplerate) ; + + sf_count_t read (short *ptr, sf_count_t items) ; + sf_count_t read (int *ptr, sf_count_t items) ; + sf_count_t read (float *ptr, sf_count_t items) ; + sf_count_t read (double *ptr, sf_count_t items) ; + + sf_count_t write (const short *ptr, sf_count_t items) ; + sf_count_t write (const int *ptr, sf_count_t items) ; + sf_count_t write (const float *ptr, sf_count_t items) ; + sf_count_t write (const double *ptr, sf_count_t items) ; + + sf_count_t readf (short *ptr, sf_count_t frames) ; + sf_count_t readf (int *ptr, sf_count_t frames) ; + sf_count_t readf (float *ptr, sf_count_t frames) ; + sf_count_t readf (double *ptr, sf_count_t frames) ; + + sf_count_t writef (const short *ptr, sf_count_t frames) ; + sf_count_t writef (const int *ptr, sf_count_t frames) ; + sf_count_t writef (const float *ptr, sf_count_t frames) ; + sf_count_t writef (const double *ptr, sf_count_t frames) ; + + sf_count_t readRaw (void *ptr, sf_count_t bytes) ; + sf_count_t writeRaw (const void *ptr, sf_count_t bytes) ; + + /**< Raw access to the handle. SndfileHandle keeps ownership. */ + SNDFILE * rawHandle (void) ; + + /**< Take ownership of handle, iff reference count is 1. */ + SNDFILE * takeOwnership (void) ; +} ; + +/*============================================================================== +** Nothing but implementation below. +*/ + +inline +SndfileHandle::SNDFILE_ref::SNDFILE_ref (void) +: ref (1) +{} + +inline +SndfileHandle::SNDFILE_ref::~SNDFILE_ref (void) +{ if (sf != NULL) sf_close (sf) ; } + +inline +SndfileHandle::SndfileHandle (const char *path, int mode, int fmt, int chans, int srate) +: p (NULL) +{ + p = new (std::nothrow) SNDFILE_ref () ; + + if (p != NULL) + { p->ref = 1 ; + + p->sfinfo.frames = 0 ; + p->sfinfo.channels = chans ; + p->sfinfo.format = fmt ; + p->sfinfo.samplerate = srate ; + p->sfinfo.sections = 0 ; + p->sfinfo.seekable = 0 ; + + p->sf = sf_open (path, mode, &p->sfinfo) ; + } ; + + return ; +} /* SndfileHandle const char * constructor */ + +inline +SndfileHandle::SndfileHandle (std::string const & path, int mode, int fmt, int chans, int srate) +: p (NULL) +{ + p = new (std::nothrow) SNDFILE_ref () ; + + if (p != NULL) + { p->ref = 1 ; + + p->sfinfo.frames = 0 ; + p->sfinfo.channels = chans ; + p->sfinfo.format = fmt ; + p->sfinfo.samplerate = srate ; + p->sfinfo.sections = 0 ; + p->sfinfo.seekable = 0 ; + + p->sf = sf_open (path.c_str (), mode, &p->sfinfo) ; + } ; + + return ; +} /* SndfileHandle std::string constructor */ + +inline +SndfileHandle::SndfileHandle (int fd, bool close_desc, int mode, int fmt, int chans, int srate) +: p (NULL) +{ + if (fd < 0) + return ; + + p = new (std::nothrow) SNDFILE_ref () ; + + if (p != NULL) + { p->ref = 1 ; + + p->sfinfo.frames = 0 ; + p->sfinfo.channels = chans ; + p->sfinfo.format = fmt ; + p->sfinfo.samplerate = srate ; + p->sfinfo.sections = 0 ; + p->sfinfo.seekable = 0 ; + + p->sf = sf_open_fd (fd, mode, &p->sfinfo, close_desc) ; + } ; + + return ; +} /* SndfileHandle fd constructor */ + +inline +SndfileHandle::~SndfileHandle (void) +{ if (p != NULL && --p->ref == 0) + delete p ; +} /* SndfileHandle destructor */ + + +inline +SndfileHandle::SndfileHandle (const SndfileHandle &orig) +: p (orig.p) +{ if (p != NULL) + ++p->ref ; +} /* SndfileHandle copy constructor */ + +inline SndfileHandle & +SndfileHandle::operator = (const SndfileHandle &rhs) +{ + if (&rhs == this) + return *this ; + if (p != NULL && --p->ref == 0) + delete p ; + + p = rhs.p ; + if (p != NULL) + ++p->ref ; + + return *this ; +} /* SndfileHandle assignment operator */ + +inline int +SndfileHandle::error (void) const +{ return sf_error (p->sf) ; } + +inline const char * +SndfileHandle::strError (void) const +{ return sf_strerror (p->sf) ; } + +inline int +SndfileHandle::command (int cmd, void *data, int datasize) +{ return sf_command (p->sf, cmd, data, datasize) ; } + +inline sf_count_t +SndfileHandle::seek (sf_count_t frame_count, int whence) +{ return sf_seek (p->sf, frame_count, whence) ; } + +inline void +SndfileHandle::writeSync (void) +{ sf_write_sync (p->sf) ; } + +inline int +SndfileHandle::setString (int str_type, const char* str) +{ return sf_set_string (p->sf, str_type, str) ; } + +inline const char* +SndfileHandle::getString (int str_type) const +{ return sf_get_string (p->sf, str_type) ; } + +inline int +SndfileHandle::formatCheck (int fmt, int chans, int srate) +{ + SF_INFO sfinfo ; + + sfinfo.frames = 0 ; + sfinfo.channels = chans ; + sfinfo.format = fmt ; + sfinfo.samplerate = srate ; + sfinfo.sections = 0 ; + sfinfo.seekable = 0 ; + + return sf_format_check (&sfinfo) ; +} + +/*---------------------------------------------------------------------*/ + +inline sf_count_t +SndfileHandle::read (short *ptr, sf_count_t items) +{ return sf_read_short (p->sf, ptr, items) ; } + +inline sf_count_t +SndfileHandle::read (int *ptr, sf_count_t items) +{ return sf_read_int (p->sf, ptr, items) ; } + +inline sf_count_t +SndfileHandle::read (float *ptr, sf_count_t items) +{ return sf_read_float (p->sf, ptr, items) ; } + +inline sf_count_t +SndfileHandle::read (double *ptr, sf_count_t items) +{ return sf_read_double (p->sf, ptr, items) ; } + +inline sf_count_t +SndfileHandle::write (const short *ptr, sf_count_t items) +{ return sf_write_short (p->sf, ptr, items) ; } + +inline sf_count_t +SndfileHandle::write (const int *ptr, sf_count_t items) +{ return sf_write_int (p->sf, ptr, items) ; } + +inline sf_count_t +SndfileHandle::write (const float *ptr, sf_count_t items) +{ return sf_write_float (p->sf, ptr, items) ; } + +inline sf_count_t +SndfileHandle::write (const double *ptr, sf_count_t items) +{ return sf_write_double (p->sf, ptr, items) ; } + +inline sf_count_t +SndfileHandle::readf (short *ptr, sf_count_t frame_count) +{ return sf_readf_short (p->sf, ptr, frame_count) ; } + +inline sf_count_t +SndfileHandle::readf (int *ptr, sf_count_t frame_count) +{ return sf_readf_int (p->sf, ptr, frame_count) ; } + +inline sf_count_t +SndfileHandle::readf (float *ptr, sf_count_t frame_count) +{ return sf_readf_float (p->sf, ptr, frame_count) ; } + +inline sf_count_t +SndfileHandle::readf (double *ptr, sf_count_t frame_count) +{ return sf_readf_double (p->sf, ptr, frame_count) ; } + +inline sf_count_t +SndfileHandle::writef (const short *ptr, sf_count_t frame_count) +{ return sf_writef_short (p->sf, ptr, frame_count) ; } + +inline sf_count_t +SndfileHandle::writef (const int *ptr, sf_count_t frame_count) +{ return sf_writef_int (p->sf, ptr, frame_count) ; } + +inline sf_count_t +SndfileHandle::writef (const float *ptr, sf_count_t frame_count) +{ return sf_writef_float (p->sf, ptr, frame_count) ; } + +inline sf_count_t +SndfileHandle::writef (const double *ptr, sf_count_t frame_count) +{ return sf_writef_double (p->sf, ptr, frame_count) ; } + +inline sf_count_t +SndfileHandle::readRaw (void *ptr, sf_count_t bytes) +{ return sf_read_raw (p->sf, ptr, bytes) ; } + +inline sf_count_t +SndfileHandle::writeRaw (const void *ptr, sf_count_t bytes) +{ return sf_write_raw (p->sf, ptr, bytes) ; } + +inline SNDFILE * +SndfileHandle::rawHandle (void) +{ return (p ? p->sf : NULL) ; } + +inline SNDFILE * +SndfileHandle::takeOwnership (void) +{ + if (p == NULL || (p->ref != 1)) + return NULL ; + + SNDFILE * sf = p->sf ; + p->sf = NULL ; + delete p ; + p = NULL ; + return sf ; +} + +#ifdef ENABLE_SNDFILE_WINDOWS_PROTOTYPES + +inline +SndfileHandle::SndfileHandle (LPCWSTR wpath, int mode, int fmt, int chans, int srate) +: p (NULL) +{ + p = new (std::nothrow) SNDFILE_ref () ; + + if (p != NULL) + { p->ref = 1 ; + + p->sfinfo.frames = 0 ; + p->sfinfo.channels = chans ; + p->sfinfo.format = fmt ; + p->sfinfo.samplerate = srate ; + p->sfinfo.sections = 0 ; + p->sfinfo.seekable = 0 ; + + p->sf = sf_wchar_open (wpath, mode, &p->sfinfo) ; + } ; + + return ; +} /* SndfileHandle const wchar_t * constructor */ + +#endif + +#endif /* SNDFILE_HH */ + diff --git a/interpretor/libsndfile-1.0.25/src/strings.c b/interpretor/libsndfile-1.0.25/src/strings.c new file mode 100644 index 0000000..ce42863 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/strings.c @@ -0,0 +1,214 @@ +/* +** Copyright (C) 2001-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#include "sndfile.h" +#include "common.h" + +#define STRINGS_DEBUG 0 +#if STRINGS_DEBUG +static void hexdump (void *data, int len) ; +#endif + +int +psf_store_string (SF_PRIVATE *psf, int str_type, const char *str) +{ char new_str [128] ; + size_t len_remaining, str_len ; + int k, str_flags ; + + if (str == NULL) + return SFE_STR_BAD_STRING ; + + str_len = strlen (str) ; + + /* A few extra checks for write mode. */ + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { if ((psf->str_flags & SF_STR_ALLOW_START) == 0) + return SFE_STR_NO_SUPPORT ; + if (psf->have_written && (psf->str_flags & SF_STR_ALLOW_END) == 0) + return SFE_STR_NO_SUPPORT ; + /* Only allow zero length strings for software. */ + if (str_type != SF_STR_SOFTWARE && str_len == 0) + return SFE_STR_BAD_STRING ; + } ; + + /* Find the next free slot in table. */ + for (k = 0 ; k < SF_MAX_STRINGS ; k++) + { /* If we find a matching entry clear it. */ + if (psf->strings [k].type == str_type) + psf->strings [k].type = -1 ; + + if (psf->strings [k].type == 0) + break ; + } ; + + /* Determine flags */ + str_flags = SF_STR_LOCATE_START ; + if (psf->file.mode == SFM_RDWR || psf->have_written) + { if ((psf->str_flags & SF_STR_ALLOW_END) == 0) + return SFE_STR_NO_ADD_END ; + str_flags = SF_STR_LOCATE_END ; + } ; + + /* More sanity checking. */ + if (k >= SF_MAX_STRINGS) + return SFE_STR_MAX_COUNT ; + + if (k == 0 && psf->str_end != NULL) + { psf_log_printf (psf, "SFE_STR_WEIRD : k == 0 && psf->str_end != NULL\n") ; + return SFE_STR_WEIRD ; + } ; + + if (k != 0 && psf->str_end == NULL) + { psf_log_printf (psf, "SFE_STR_WEIRD : k != 0 && psf->str_end == NULL\n") ; + return SFE_STR_WEIRD ; + } ; + + /* Special case for the first string. */ + if (k == 0) + psf->str_end = psf->str_storage ; + + switch (str_type) + { case SF_STR_SOFTWARE : + /* In write mode, want to append libsndfile-version to string. */ + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { if (strstr (str, PACKAGE) == NULL) + { /* + ** If the supplied string does not already contain a + ** libsndfile-X.Y.Z component, then add it. + */ + if (strlen (str) == 0) + snprintf (new_str, sizeof (new_str), "%s-%s", PACKAGE, VERSION) ; + else + snprintf (new_str, sizeof (new_str), "%s (%s-%s)", str, PACKAGE, VERSION) ; + } + else + snprintf (new_str, sizeof (new_str), "%s", str) ; + + str = new_str ; + } ; + break ; + + case SF_STR_TITLE : + case SF_STR_COPYRIGHT : + case SF_STR_ARTIST : + case SF_STR_COMMENT : + case SF_STR_DATE : + case SF_STR_ALBUM : + case SF_STR_LICENSE : + case SF_STR_TRACKNUMBER : + case SF_STR_GENRE : + break ; + + default : + psf_log_printf (psf, "%s : SFE_STR_BAD_TYPE\n", __func__) ; + return SFE_STR_BAD_TYPE ; + } ; + + str_len = strlen (str) ; + + len_remaining = SIGNED_SIZEOF (psf->str_storage) - (psf->str_end - psf->str_storage) ; + + if (len_remaining < str_len + 2) + return SFE_STR_MAX_DATA ; + + psf->strings [k].type = str_type ; + psf->strings [k].str = psf->str_end ; + psf->strings [k].flags = str_flags ; + + memcpy (psf->str_end, str, str_len + 1) ; + /* Plus one to catch string terminator. */ + psf->str_end += str_len + 1 ; + + psf->str_flags |= str_flags ; + +#if STRINGS_DEBUG + psf_log_printf (psf, "str_storage : %X\n", (int) psf->str_storage) ; + psf_log_printf (psf, "str_end : %X\n", (int) psf->str_end) ; + psf_log_printf (psf, "sizeof (str_storage) : %d\n", SIGNED_SIZEOF (psf->str_storage)) ; + psf_log_printf (psf, "used : %d\n", (int ) (psf->str_end - psf->str_storage)) ; + psf_log_printf (psf, "remaining : %d\n", SIGNED_SIZEOF (psf->str_storage) - (psf->str_end - psf->str_storage)) ; + + hexdump (psf->str_storage, 300) ; +#endif + + return 0 ; +} /* psf_store_string */ + +int +psf_set_string (SF_PRIVATE *psf, int str_type, const char *str) +{ if (psf->file.mode == SFM_READ) + return SFE_STR_NOT_WRITE ; + + return psf_store_string (psf, str_type, str) ; +} /* psf_set_string */ + +const char* +psf_get_string (SF_PRIVATE *psf, int str_type) +{ int k ; + + for (k = 0 ; k < SF_MAX_STRINGS ; k++) + if (str_type == psf->strings [k].type) + return psf->strings [k].str ; + + return NULL ; +} /* psf_get_string */ + +int +psf_location_string_count (const SF_PRIVATE * psf, int location) +{ int k, count = 0 ; + + for (k = 0 ; k < SF_MAX_STRINGS ; k++) + if (psf->strings [k].type > 0 && psf->strings [k].flags & location) + count ++ ; + + return count ; +} /* psf_location_string_count */ + +/*============================================================================== +*/ + +#if STRINGS_DEBUG + +#include +static void +hexdump (void *data, int len) +{ unsigned char *ptr ; + int k ; + + ptr = data ; + + puts ("---------------------------------------------------------") ; + while (len >= 16) + { for (k = 0 ; k < 16 ; k++) + printf ("%02X ", ptr [k] & 0xFF) ; + printf (" ") ; + for (k = 0 ; k < 16 ; k++) + printf ("%c", psf_isprint (ptr [k]) ? ptr [k] : '.') ; + puts ("") ; + ptr += 16 ; + len -= 16 ; + } ; +} /* hexdump */ + +#endif diff --git a/interpretor/libsndfile-1.0.25/src/svx.c b/interpretor/libsndfile-1.0.25/src/svx.c new file mode 100644 index 0000000..b611f76 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/svx.c @@ -0,0 +1,416 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + + +/*------------------------------------------------------------------------------ + * Macros to handle big/little endian issues. +*/ + +#define FORM_MARKER (MAKE_MARKER ('F', 'O', 'R', 'M')) +#define SVX8_MARKER (MAKE_MARKER ('8', 'S', 'V', 'X')) +#define SV16_MARKER (MAKE_MARKER ('1', '6', 'S', 'V')) +#define VHDR_MARKER (MAKE_MARKER ('V', 'H', 'D', 'R')) +#define BODY_MARKER (MAKE_MARKER ('B', 'O', 'D', 'Y')) + +#define ATAK_MARKER (MAKE_MARKER ('A', 'T', 'A', 'K')) +#define RLSE_MARKER (MAKE_MARKER ('R', 'L', 'S', 'E')) + +#define c_MARKER (MAKE_MARKER ('(', 'c', ')', ' ')) +#define NAME_MARKER (MAKE_MARKER ('N', 'A', 'M', 'E')) +#define AUTH_MARKER (MAKE_MARKER ('A', 'U', 'T', 'H')) +#define ANNO_MARKER (MAKE_MARKER ('A', 'N', 'N', 'O')) +#define CHAN_MARKER (MAKE_MARKER ('C', 'H', 'A', 'N')) + +/*------------------------------------------------------------------------------ + * Typedefs for file chunks. +*/ + +typedef struct +{ unsigned int oneShotHiSamples, repeatHiSamples, samplesPerHiCycle ; + unsigned short samplesPerSec ; + unsigned char octave, compression ; + unsigned int volume ; +} VHDR_CHUNK ; + +enum { + HAVE_FORM = 0x01, + + HAVE_SVX = 0x02, + HAVE_VHDR = 0x04, + HAVE_BODY = 0x08 +} ; + +/*------------------------------------------------------------------------------ + * Private static functions. +*/ + +static int svx_close (SF_PRIVATE *psf) ; +static int svx_write_header (SF_PRIVATE *psf, int calc_length) ; +static int svx_read_header (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +svx_open (SF_PRIVATE *psf) +{ int error ; + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = svx_read_header (psf))) + return error ; + + psf->endian = SF_ENDIAN_BIG ; /* All SVX files are big endian. */ + + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + if (psf->blockwidth) + psf->sf.frames = psf->datalength / psf->blockwidth ; + + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + } ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { if (psf->is_pipe) + return SFE_NO_PIPE_WRITE ; + + if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_SVX) + return SFE_BAD_OPEN_FORMAT ; + + psf->endian = SF_ENDIAN (psf->sf.format) ; + + if (psf->endian == SF_ENDIAN_LITTLE || (CPU_IS_LITTLE_ENDIAN && psf->endian == SF_ENDIAN_CPU)) + return SFE_BAD_ENDIAN ; + + psf->endian = SF_ENDIAN_BIG ; /* All SVX files are big endian. */ + + error = svx_write_header (psf, SF_FALSE) ; + if (error) + return error ; + + psf->write_header = svx_write_header ; + } ; + + psf->container_close = svx_close ; + + if ((error = pcm_init (psf))) + return error ; + + return 0 ; +} /* svx_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +svx_read_header (SF_PRIVATE *psf) +{ VHDR_CHUNK vhdr ; + unsigned int FORMsize, vhdrsize, dword, marker ; + int filetype = 0, parsestage = 0, done = 0 ; + int bytecount = 0, channels ; + + if (psf->filelength > SF_PLATFORM_S64 (0xffffffff)) + psf_log_printf (psf, "Warning : filelength > 0xffffffff. This is bad!!!!\n") ; + + memset (&vhdr, 0, sizeof (vhdr)) ; + psf_binheader_readf (psf, "p", 0) ; + + /* Set default number of channels. Modify later if necessary */ + psf->sf.channels = 1 ; + + psf->sf.format = SF_FORMAT_SVX ; + + while (! done) + { psf_binheader_readf (psf, "m", &marker) ; + switch (marker) + { case FORM_MARKER : + if (parsestage) + return SFE_SVX_NO_FORM ; + + psf_binheader_readf (psf, "E4", &FORMsize) ; + + if (FORMsize != psf->filelength - 2 * sizeof (dword)) + { dword = psf->filelength - 2 * sizeof (dword) ; + psf_log_printf (psf, "FORM : %d (should be %d)\n", FORMsize, dword) ; + FORMsize = dword ; + } + else + psf_log_printf (psf, "FORM : %d\n", FORMsize) ; + parsestage |= HAVE_FORM ; + break ; + + case SVX8_MARKER : + case SV16_MARKER : + if (! (parsestage & HAVE_FORM)) + return SFE_SVX_NO_FORM ; + filetype = marker ; + psf_log_printf (psf, " %M\n", marker) ; + parsestage |= HAVE_SVX ; + break ; + + case VHDR_MARKER : + if (! (parsestage & (HAVE_FORM | HAVE_SVX))) + return SFE_SVX_NO_FORM ; + + psf_binheader_readf (psf, "E4", &vhdrsize) ; + + psf_log_printf (psf, " VHDR : %d\n", vhdrsize) ; + + psf_binheader_readf (psf, "E4442114", &(vhdr.oneShotHiSamples), &(vhdr.repeatHiSamples), + &(vhdr.samplesPerHiCycle), &(vhdr.samplesPerSec), &(vhdr.octave), &(vhdr.compression), + &(vhdr.volume)) ; + + psf_log_printf (psf, " OneShotHiSamples : %d\n", vhdr.oneShotHiSamples) ; + psf_log_printf (psf, " RepeatHiSamples : %d\n", vhdr.repeatHiSamples) ; + psf_log_printf (psf, " samplesPerHiCycle : %d\n", vhdr.samplesPerHiCycle) ; + psf_log_printf (psf, " Sample Rate : %d\n", vhdr.samplesPerSec) ; + psf_log_printf (psf, " Octave : %d\n", vhdr.octave) ; + + psf_log_printf (psf, " Compression : %d => ", vhdr.compression) ; + + switch (vhdr.compression) + { case 0 : psf_log_printf (psf, "None.\n") ; + break ; + case 1 : psf_log_printf (psf, "Fibonacci delta\n") ; + break ; + case 2 : psf_log_printf (psf, "Exponential delta\n") ; + break ; + } ; + + psf_log_printf (psf, " Volume : %d\n", vhdr.volume) ; + + psf->sf.samplerate = vhdr.samplesPerSec ; + + if (filetype == SVX8_MARKER) + { psf->sf.format |= SF_FORMAT_PCM_S8 ; + psf->bytewidth = 1 ; + } + else if (filetype == SV16_MARKER) + { psf->sf.format |= SF_FORMAT_PCM_16 ; + psf->bytewidth = 2 ; + } ; + + parsestage |= HAVE_VHDR ; + break ; + + case BODY_MARKER : + if (! (parsestage & HAVE_VHDR)) + return SFE_SVX_NO_BODY ; + + psf_binheader_readf (psf, "E4", &dword) ; + psf->datalength = dword ; + + psf->dataoffset = psf_ftell (psf) ; + if (psf->dataoffset < 0) + return SFE_SVX_NO_BODY ; + + if (psf->datalength > psf->filelength - psf->dataoffset) + { psf_log_printf (psf, " BODY : %D (should be %D)\n", psf->datalength, psf->filelength - psf->dataoffset) ; + psf->datalength = psf->filelength - psf->dataoffset ; + } + else + psf_log_printf (psf, " BODY : %D\n", psf->datalength) ; + + parsestage |= HAVE_BODY ; + + if (! psf->sf.seekable) + break ; + + psf_fseek (psf, psf->datalength, SEEK_CUR) ; + break ; + + case NAME_MARKER : + if (! (parsestage & HAVE_SVX)) + return SFE_SVX_NO_FORM ; + + psf_binheader_readf (psf, "E4", &dword) ; + + psf_log_printf (psf, " %M : %d\n", marker, dword) ; + + if (strlen (psf->file.name.c) != dword) + { if (dword > sizeof (psf->file.name.c) - 1) + return SFE_SVX_BAD_NAME_LENGTH ; + + psf_binheader_readf (psf, "b", psf->file.name.c, dword) ; + psf->file.name.c [dword] = 0 ; + } + else + psf_binheader_readf (psf, "j", dword) ; + break ; + + case ANNO_MARKER : + if (! (parsestage & HAVE_SVX)) + return SFE_SVX_NO_FORM ; + + psf_binheader_readf (psf, "E4", &dword) ; + + psf_log_printf (psf, " %M : %d\n", marker, dword) ; + + psf_binheader_readf (psf, "j", dword) ; + break ; + + case CHAN_MARKER : + if (! (parsestage & HAVE_SVX)) + return SFE_SVX_NO_FORM ; + + psf_binheader_readf (psf, "E4", &dword) ; + + psf_log_printf (psf, " %M : %d\n", marker, dword) ; + + bytecount += psf_binheader_readf (psf, "E4", &channels) ; + + if (channels == 2 || channels == 4) + psf_log_printf (psf, " Channels : %d => mono\n", channels) ; + else if (channels == 6) + { psf->sf.channels = 2 ; + psf_log_printf (psf, " Channels : %d => stereo\n", channels) ; + } + else + psf_log_printf (psf, " Channels : %d *** assuming mono\n", channels) ; + + psf_binheader_readf (psf, "j", dword - bytecount) ; + break ; + + + case AUTH_MARKER : + case c_MARKER : + if (! (parsestage & HAVE_SVX)) + return SFE_SVX_NO_FORM ; + + psf_binheader_readf (psf, "E4", &dword) ; + + psf_log_printf (psf, " %M : %d\n", marker, dword) ; + + psf_binheader_readf (psf, "j", dword) ; + break ; + + default : + if (psf_isprint ((marker >> 24) & 0xFF) && psf_isprint ((marker >> 16) & 0xFF) + && psf_isprint ((marker >> 8) & 0xFF) && psf_isprint (marker & 0xFF)) + { psf_binheader_readf (psf, "E4", &dword) ; + + psf_log_printf (psf, "%M : %d (unknown marker)\n", marker, dword) ; + + psf_binheader_readf (psf, "j", dword) ; + break ; + } ; + if ((dword = psf_ftell (psf)) & 0x03) + { psf_log_printf (psf, " Unknown chunk marker at position %d. Resynching.\n", dword - 4) ; + + psf_binheader_readf (psf, "j", -3) ; + break ; + } ; + psf_log_printf (psf, "*** Unknown chunk marker : %X. Exiting parser.\n", marker) ; + done = 1 ; + } ; /* switch (marker) */ + + if (! psf->sf.seekable && (parsestage & HAVE_BODY)) + break ; + + if (psf_ftell (psf) >= psf->filelength - SIGNED_SIZEOF (dword)) + break ; + } ; /* while (1) */ + + if (vhdr.compression) + return SFE_SVX_BAD_COMP ; + + if (psf->dataoffset <= 0) + return SFE_SVX_NO_DATA ; + + return 0 ; +} /* svx_read_header */ + +static int +svx_close (SF_PRIVATE *psf) +{ + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + svx_write_header (psf, SF_TRUE) ; + + return 0 ; +} /* svx_close */ + +static int +svx_write_header (SF_PRIVATE *psf, int calc_length) +{ static char annotation [] = "libsndfile by Erik de Castro Lopo\0\0\0" ; + sf_count_t current ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + /* FORM marker and FORM size. */ + psf_binheader_writef (psf, "Etm8", FORM_MARKER, (psf->filelength < 8) ? + psf->filelength * 0 : psf->filelength - 8) ; + + psf_binheader_writef (psf, "m", (psf->bytewidth == 1) ? SVX8_MARKER : SV16_MARKER) ; + + /* VHDR chunk. */ + psf_binheader_writef (psf, "Em4", VHDR_MARKER, sizeof (VHDR_CHUNK)) ; + /* VHDR : oneShotHiSamples, repeatHiSamples, samplesPerHiCycle */ + psf_binheader_writef (psf, "E444", psf->sf.frames, 0, 0) ; + /* VHDR : samplesPerSec, octave, compression */ + psf_binheader_writef (psf, "E211", psf->sf.samplerate, 1, 0) ; + /* VHDR : volume */ + psf_binheader_writef (psf, "E4", (psf->bytewidth == 1) ? 0xFF : 0xFFFF) ; + + if (psf->sf.channels == 2) + psf_binheader_writef (psf, "Em44", CHAN_MARKER, 4, 6) ; + + /* Filename and annotation strings. */ + psf_binheader_writef (psf, "Emsms", NAME_MARKER, psf->file.name.c, ANNO_MARKER, annotation) ; + + /* BODY marker and size. */ + psf_binheader_writef (psf, "Etm8", BODY_MARKER, (psf->datalength < 0) ? + psf->datalength * 0 : psf->datalength) ; + + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* svx_write_header */ + diff --git a/interpretor/libsndfile-1.0.25/src/test_audio_detect.c b/interpretor/libsndfile-1.0.25/src/test_audio_detect.c new file mode 100644 index 0000000..9706249 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/test_audio_detect.c @@ -0,0 +1,111 @@ +/* +** Copyright (C) 2007-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include +#include + +#include "common.h" +#include "sfendian.h" + +#include "test_main.h" + +static unsigned char float_le_mono [] = +{ 0x36, 0x86, 0x21, 0x44, 0xB5, 0xB4, 0x49, 0x44, 0xA2, 0xC0, 0x71, 0x44, 0x7B, 0xD1, 0x8C, 0x44, + 0x54, 0xAA, 0xA0, 0x44, 0x60, 0x67, 0xB4, 0x44, 0x22, 0x05, 0xC8, 0x44, 0x29, 0x80, 0xDB, 0x44, + 0x04, 0xD5, 0xEE, 0x44, 0x27, 0x00, 0x01, 0x45, 0x50, 0x7F, 0x0A, 0x45, 0x53, 0xE6, 0x13, 0x45, + 0x85, 0x33, 0x1D, 0x45, 0x43, 0x65, 0x26, 0x45, 0xEC, 0x79, 0x2F, 0x45, 0xE3, 0x6F, 0x38, 0x45, + 0x98, 0x45, 0x41, 0x45, 0x77, 0xF9, 0x49, 0x45, 0xF6, 0x89, 0x52, 0x45, 0x8F, 0xF5, 0x5A, 0x45, + 0xC9, 0x3A, 0x63, 0x45, 0x28, 0x58, 0x6B, 0x45, 0x3C, 0x4C, 0x73, 0x45, 0x9F, 0x15, 0x7B, 0x45, + 0x75, 0x59, 0x81, 0x45, 0x64, 0x11, 0x85, 0x45, 0xF1, 0xB1, 0x88, 0x45, 0x78, 0x3A, 0x8C, 0x45, + 0x58, 0xAA, 0x8F, 0x45, 0xF2, 0x00, 0x93, 0x45, 0xB2, 0x3D, 0x96, 0x45, 0x01, 0x60, 0x99, 0x45, + 0x50, 0x67, 0x9C, 0x45, 0x15, 0x53, 0x9F, 0x45, 0xCC, 0x22, 0xA2, 0x45, 0xF0, 0xD5, 0xA4, 0x45, + 0x07, 0x6C, 0xA7, 0x45, 0x9C, 0xE4, 0xA9, 0x45, 0x3D, 0x3F, 0xAC, 0x45, 0x7A, 0x7B, 0xAE, 0x45, + 0xF2, 0x98, 0xB0, 0x45, 0x3C, 0x97, 0xB2, 0x45, 0x02, 0x76, 0xB4, 0x45, 0xEC, 0x34, 0xB6, 0x45, + 0xA8, 0xD3, 0xB7, 0x45, 0xEB, 0x51, 0xB9, 0x45, 0x6F, 0xAF, 0xBA, 0x45, 0xF5, 0xEB, 0xBB, 0x45, + 0x41, 0x07, 0xBD, 0x45, 0x21, 0x01, 0xBE, 0x45, 0x64, 0xD9, 0xBE, 0x45, 0xE3, 0x8F, 0xBF, 0x45, + 0x7E, 0x24, 0xC0, 0x45, 0x15, 0x97, 0xC0, 0x45, 0x92, 0xE7, 0xC0, 0x45, 0xE8, 0x15, 0xC1, 0x45, + 0x7E, 0x24, 0xC0, 0x45, 0x15, 0x97, 0xC0, 0x45, 0x92, 0xE7, 0xC0, 0x45, 0xE8, 0x15, 0xC1, 0x45, + 0x7E, 0x24, 0xC0, 0x45, 0x15, 0x97, 0xC0, 0x45, 0x92, 0xE7, 0xC0, 0x45, 0xE8, 0x15, 0xC1, 0x45, +} ; + +static unsigned char int24_32_le_stereo [] = +{ + 0x00, 0xE7, 0xFB, 0xFF, 0x00, 0x7C, 0xFD, 0xFF, 0x00, 0xA2, 0xFC, 0xFF, 0x00, 0x2B, 0xFC, 0xFF, + 0x00, 0xF3, 0xFD, 0xFF, 0x00, 0x19, 0xFB, 0xFF, 0x00, 0xA5, 0xFE, 0xFF, 0x00, 0x8D, 0xFA, 0xFF, + 0x00, 0x91, 0xFF, 0xFF, 0x00, 0xB5, 0xFA, 0xFF, 0x00, 0x91, 0x00, 0x00, 0x00, 0x5E, 0xFB, 0xFF, + 0x00, 0xD9, 0x01, 0x00, 0x00, 0x82, 0xFB, 0xFF, 0x00, 0xDF, 0x03, 0x00, 0x00, 0x44, 0xFC, 0xFF, + 0x00, 0x1C, 0x05, 0x00, 0x00, 0x77, 0xFC, 0xFF, 0x00, 0x8D, 0x06, 0x00, 0x00, 0x4F, 0xFC, 0xFF, + 0x00, 0x84, 0x07, 0x00, 0x00, 0x74, 0xFC, 0xFF, 0x00, 0x98, 0x08, 0x00, 0x00, 0x33, 0xFD, 0xFF, + 0x00, 0xB9, 0x09, 0x00, 0x00, 0x48, 0xFF, 0xFF, 0x00, 0xD1, 0x0A, 0x00, 0x00, 0x10, 0x02, 0x00, + 0x00, 0x28, 0x0C, 0x00, 0x00, 0xA2, 0x05, 0x00, 0x00, 0xA7, 0x0C, 0x00, 0x00, 0x45, 0x08, 0x00, + 0x00, 0x44, 0x0D, 0x00, 0x00, 0x1A, 0x0A, 0x00, 0x00, 0x65, 0x0D, 0x00, 0x00, 0x51, 0x0B, 0x00, + 0x00, 0x8B, 0x0D, 0x00, 0x00, 0x18, 0x0B, 0x00, 0x00, 0x37, 0x0E, 0x00, 0x00, 0x24, 0x0B, 0x00, + 0x00, 0x00, 0x0F, 0x00, 0x00, 0xDD, 0x0A, 0x00, 0x00, 0x83, 0x10, 0x00, 0x00, 0x31, 0x0A, 0x00, + 0x00, 0x07, 0x12, 0x00, 0x00, 0xC0, 0x08, 0x00, 0x00, 0xF7, 0x12, 0x00, 0x00, 0x47, 0x06, 0x00, + 0x00, 0xDD, 0x12, 0x00, 0x00, 0x6A, 0x03, 0x00, 0x00, 0xD5, 0x11, 0x00, 0x00, 0x99, 0x00, 0x00, + 0x00, 0x01, 0x10, 0x00, 0x00, 0xC5, 0xFE, 0xFF, 0x00, 0xF4, 0x0D, 0x00, 0x00, 0x97, 0xFD, 0xFF, + 0x00, 0x62, 0x0B, 0x00, 0x00, 0x75, 0xFC, 0xFF, 0x00, 0xE9, 0x08, 0x00, 0x00, 0xC0, 0xFB, 0xFF, + 0x00, 0x80, 0x06, 0x00, 0x00, 0x3C, 0xFB, 0xFF, 0x00, 0xDA, 0x03, 0x00, 0x00, 0xE4, 0xFA, 0xFF, + 0x00, 0xEB, 0x01, 0x00, 0x00, 0x21, 0xFB, 0xFF, 0x00, 0x20, 0x00, 0x00, 0x00, 0xE7, 0xFB, 0xFF, +} ; + + +void +test_audio_detect (void) +{ + SF_PRIVATE psf ; + AUDIO_DETECT ad ; + int errors = 0 ; + + print_test_name ("Testing audio detect") ; + + memset (&psf, 0, sizeof (psf)) ; + + ad.endianness = SF_ENDIAN_LITTLE ; + ad.channels = 1 ; + if (audio_detect (&psf, &ad, float_le_mono, sizeof (float_le_mono)) != SF_FORMAT_FLOAT) + { puts (" float_le_mono") ; + errors ++ ; + } ; + + ad.endianness = SF_ENDIAN_LITTLE ; + ad.channels = 2 ; + if (audio_detect (&psf, &ad, int24_32_le_stereo, sizeof (int24_32_le_stereo)) != SF_FORMAT_PCM_32) + { if (errors == 0) puts ("\nFailed tests :\n") ; + puts (" int24_32_le_stereo") ; + errors ++ ; + } ; + + if (errors != 0) + { printf ("\n Errors : %d\n\n", errors) ; + exit (1) ; + } ; + + puts ("ok") ; + + return ; +} /* test_audio_detect */ diff --git a/interpretor/libsndfile-1.0.25/src/test_broadcast_var.c b/interpretor/libsndfile-1.0.25/src/test_broadcast_var.c new file mode 100644 index 0000000..1f0240f --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/test_broadcast_var.c @@ -0,0 +1,87 @@ +/* +** Copyright (C) 2010-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#include "common.h" + +#include "test_main.h" + +#define BCAST_MAX 512 + +typedef SF_BROADCAST_INFO_VAR (BCAST_MAX) SF_BROADCAST_INFO_512 ; + +static void +fill_coding_history (SF_BROADCAST_INFO_512 * bi) +{ static const char *lines [] = + { "Lorem ipsum dolor sit amet,\nconsectetur adipiscing elit.", + "Donec dignissim erat\nvehicula libero condimentum\ndictum porta augue faucibus.", + "Maecenas nec turpis\nsit amet quam\nfaucibus adipiscing.", + "Mauris aliquam,\nlectus interdum\ntincidunt luctus.", + "\n\n\n\n\n\n\n\n\n\n\n\n", + "In auctor lorem\nvel est euismod\ncondimentum.", + "\n\n\n\n\n\n\n\n\n\n\n\n", + "Ut vitae magna\nid dui placerat vehicula\nin id lectus.", + "\n\n\n\n\n\n\n\n\n\n\n\n", + "Sed lacus leo,\nmolestie et luctus ac,\ntincidunt sit amet nisi.", + "\n\n\n\n\n\n\n\n\n\n\n\n", + "Sed ligula neque,\ngravida semper vulputate laoreet,\ngravida eu tellus.", + "Donec dolor dolor,\nscelerisque in consequat ornare,\ntempor nec nisl." + } ; + int k ; + + bi->coding_history [0] = 0 ; + + for (k = 0 ; strlen (bi->coding_history) < bi->coding_history_size - 1 ; k ++) + append_snprintf (bi->coding_history, bi->coding_history_size, "%s\n", lines [k % ARRAY_LEN (lines)]) ; + + return ; +} /* fill_coding_listory */ + +void +test_broadcast_var (void) +{ SF_PRIVATE sf_private, *psf ; + int k ; + + psf = &sf_private ; + memset (psf, 0, sizeof (sf_private)) ; + + print_test_name ("Testing broadcast_var_set ") ; + + for (k = 64 ; k < BCAST_MAX ; k++) + { + SF_BROADCAST_INFO_512 bi ; + + memset (&bi, 0, sizeof (bi)) ; + + bi.coding_history_size = k ; + fill_coding_history (&bi) ; + bi.coding_history_size -- ; + + broadcast_var_set (psf, (SF_BROADCAST_INFO*) &bi, sizeof (bi)) ; + } ; + + if (psf->broadcast_16k != NULL) + free (psf->broadcast_16k) ; + + puts ("ok") ; +} /* test_broadcast_var */ diff --git a/interpretor/libsndfile-1.0.25/src/test_conversions.c b/interpretor/libsndfile-1.0.25/src/test_conversions.c new file mode 100644 index 0000000..34600b0 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/test_conversions.c @@ -0,0 +1,110 @@ +/* +** Copyright (C) 2006-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include +#include +#include + +#include "common.h" +#include "test_main.h" + + +/* +** This is a bit rough, but it is the nicest way to do it. +*/ + +#define cmp_test(line,ival,tval,str) \ + if (ival != tval) \ + { printf (str, line, ival, tval) ; \ + exit (1) ; \ + } ; + +static void +conversion_test (char endian) +{ + SF_PRIVATE sf_private, *psf ; + const char * filename = "conversion.bin" ; + int64_t i64 = SF_PLATFORM_S64 (0x0123456789abcdef), t64 = 0 ; + char format_str [16] ; + char test_name [64] ; + char i8 = 12, t8 = 0 ; + short i16 = 0x123, t16 = 0 ; + int i24 = 0x23456, t24 = 0 ; + int i32 = 0x0a0b0c0d, t32 = 0 ; + int bytes ; + + snprintf (format_str, sizeof (format_str), "%c12348", endian) ; + + snprintf (test_name, sizeof (test_name), "Testing %s conversions", endian == 'e' ? "little endian" : "big endian") ; + print_test_name (test_name) ; + + psf = &sf_private ; + memset (psf, 0, sizeof (sf_private)) ; + + psf->file.mode = SFM_WRITE ; + snprintf (psf->file.path.c, sizeof (psf->file.path.c), "%s", filename) ; + + if (psf_fopen (psf) != 0) + { printf ("\n\nError : failed to open file '%s' for write.\n\n", filename) ; + exit (1) ; + } ; + + psf_binheader_writef (psf, format_str, i8, i16, i24, i32, i64) ; + psf_fwrite (psf->header, 1, psf->headindex, psf) ; + psf_fclose (psf) ; + + memset (psf, 0, sizeof (sf_private)) ; + + psf->file.mode = SFM_READ ; + snprintf (psf->file.path.c, sizeof (psf->file.path.c), "%s", filename) ; + + if (psf_fopen (psf) != 0) + { printf ("\n\nError : failed to open file '%s' for read.\n\n", filename) ; + exit (1) ; + } ; + + bytes = psf_binheader_readf (psf, format_str, &t8, &t16, &t24, &t32, &t64) ; + psf_fclose (psf) ; + + if (bytes != 18) + { printf ("\n\nLine %d : read %d bytes.\n\n", __LINE__, bytes) ; + exit (1) ; + } ; + + cmp_test (__LINE__, i8, t8, "\n\nLine %d : 8 bit int failed %d -> %d.\n\n") ; + cmp_test (__LINE__, i16, t16, "\n\nLine %d : 16 bit int failed 0x%x -> 0x%x.\n\n") ; + cmp_test (__LINE__, i24, t24, "\n\nLine %d : 24 bit int failed 0x%x -> 0x%x.\n\n") ; + cmp_test (__LINE__, i32, t32, "\n\nLine %d : 32 bit int failed 0x%x -> 0x%x.\n\n") ; + cmp_test (__LINE__, i64, t64, "\n\nLine %d : 64 bit int failed 0x%" PRIx64 "x -> 0x%" PRIx64 "x.\n\n") ; + + remove (filename) ; + puts ("ok") ; +} /* conversion_test */ + +void +test_conversions (void) +{ + conversion_test ('E') ; + conversion_test ('e') ; +} /* test_conversion */ + diff --git a/interpretor/libsndfile-1.0.25/src/test_endswap.c b/interpretor/libsndfile-1.0.25/src/test_endswap.c new file mode 100644 index 0000000..4931650 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/test_endswap.c @@ -0,0 +1,235 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include "common.h" +#include "sfendian.h" + +#include "test_main.h" + +#define FMT_SHORT "0x%04x\n" +#define FMT_INT "0x%08x\n" +#define FMT_INT64 "0x%016" PRIx64 "\n" + +/*============================================================================== +** Test functions. +*/ + + +static void +dump_short_array (const char * name, short * data, int datalen) +{ int k ; + + printf ("%-6s : ", name) ; + for (k = 0 ; k < datalen ; k++) + printf (FMT_SHORT, data [k]) ; + putchar ('\n') ; +} /* dump_short_array */ + +static void +test_endswap_short (void) +{ short orig [4], first [4], second [4] ; + int k ; + + printf (" %-40s : ", "test_endswap_short") ; + fflush (stdout) ; + + for (k = 0 ; k < ARRAY_LEN (orig) ; k++) + orig [k] = 0x3210 + k ; + + endswap_short_copy (first, orig, ARRAY_LEN (first)) ; + endswap_short_copy (second, first, ARRAY_LEN (second)) ; + + if (memcmp (orig, first, sizeof (orig)) == 0) + { printf ("\n\nLine %d : test 1 : these two array should not be the same:\n\n", __LINE__) ; + dump_short_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_short_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + if (memcmp (orig, second, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 2 : these two array should be the same:\n\n", __LINE__) ; + dump_short_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_short_array ("second", second, ARRAY_LEN (second)) ; + exit (1) ; + } ; + + endswap_short_array (first, ARRAY_LEN (first)) ; + + if (memcmp (orig, first, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 3 : these two array should be the same:\n\n", __LINE__) ; + dump_short_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_short_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + endswap_short_copy (first, orig, ARRAY_LEN (first)) ; + endswap_short_copy (first, first, ARRAY_LEN (first)) ; + + if (memcmp (orig, first, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 4 : these two array should be the same:\n\n", __LINE__) ; + dump_short_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_short_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + puts ("ok") ; +} /* test_endswap_short */ + +static void +dump_int_array (const char * name, int * data, int datalen) +{ int k ; + + printf ("%-6s : ", name) ; + for (k = 0 ; k < datalen ; k++) + printf (FMT_INT, data [k]) ; + putchar ('\n') ; +} /* dump_int_array */ + +static void +test_endswap_int (void) +{ int orig [4], first [4], second [4] ; + int k ; + + printf (" %-40s : ", "test_endswap_int") ; + fflush (stdout) ; + + for (k = 0 ; k < ARRAY_LEN (orig) ; k++) + orig [k] = 0x76543210 + k ; + + endswap_int_copy (first, orig, ARRAY_LEN (first)) ; + endswap_int_copy (second, first, ARRAY_LEN (second)) ; + + if (memcmp (orig, first, sizeof (orig)) == 0) + { printf ("\n\nLine %d : test 1 : these two array should not be the same:\n\n", __LINE__) ; + dump_int_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_int_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + if (memcmp (orig, second, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 2 : these two array should be the same:\n\n", __LINE__) ; + dump_int_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_int_array ("second", second, ARRAY_LEN (second)) ; + exit (1) ; + } ; + + endswap_int_array (first, ARRAY_LEN (first)) ; + + if (memcmp (orig, first, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 3 : these two array should be the same:\n\n", __LINE__) ; + dump_int_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_int_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + endswap_int_copy (first, orig, ARRAY_LEN (first)) ; + endswap_int_copy (first, first, ARRAY_LEN (first)) ; + + if (memcmp (orig, first, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 4 : these two array should be the same:\n\n", __LINE__) ; + dump_int_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_int_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + puts ("ok") ; +} /* test_endswap_int */ + +static void +dump_int64_t_array (const char * name, int64_t * data, int datalen) +{ int k ; + + printf ("%-6s : ", name) ; + for (k = 0 ; k < datalen ; k++) + printf (FMT_INT64, data [k]) ; + putchar ('\n') ; +} /* dump_int64_t_array */ + +static void +test_endswap_int64_t (void) +{ int64_t orig [4], first [4], second [4] ; + int k ; + + printf (" %-40s : ", "test_endswap_int64_t") ; + fflush (stdout) ; + + for (k = 0 ; k < ARRAY_LEN (orig) ; k++) + orig [k] = 0x0807050540302010LL + k ; + + endswap_int64_t_copy (first, orig, ARRAY_LEN (first)) ; + endswap_int64_t_copy (second, first, ARRAY_LEN (second)) ; + + if (memcmp (orig, first, sizeof (orig)) == 0) + { printf ("\n\nLine %d : test 1 : these two array should not be the same:\n\n", __LINE__) ; + dump_int64_t_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_int64_t_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + if (memcmp (orig, second, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 2 : these two array should be the same:\n\n", __LINE__) ; + dump_int64_t_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_int64_t_array ("second", second, ARRAY_LEN (second)) ; + exit (1) ; + } ; + + endswap_int64_t_array (first, ARRAY_LEN (first)) ; + + if (memcmp (orig, first, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 3 : these two array should be the same:\n\n", __LINE__) ; + dump_int64_t_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_int64_t_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + endswap_int64_t_copy (first, orig, ARRAY_LEN (first)) ; + endswap_int64_t_copy (first, first, ARRAY_LEN (first)) ; + + if (memcmp (orig, first, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 4 : these two array should be the same:\n\n", __LINE__) ; + dump_int64_t_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_int64_t_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + puts ("ok") ; +} /* test_endswap_int64_t */ + + + +void +test_endswap (void) +{ + test_endswap_short () ; + test_endswap_int () ; + test_endswap_int64_t () ; + +} /* test_endswap */ + diff --git a/interpretor/libsndfile-1.0.25/src/test_endswap.def b/interpretor/libsndfile-1.0.25/src/test_endswap.def new file mode 100644 index 0000000..c817322 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/test_endswap.def @@ -0,0 +1,20 @@ +autogen definitions test_endswap.tpl; + +int_type = { + name = short ; + value = 0x3210 ; + format = FMT_SHORT ; + } ; + +int_type = { + name = int ; + value = 0x76543210 ; + format = FMT_INT ; + } ; + +int_type = { + name = int64_t ; + value = "0x0807050540302010LL" ; + format = FMT_INT64 ; + } ; + diff --git a/interpretor/libsndfile-1.0.25/src/test_endswap.tpl b/interpretor/libsndfile-1.0.25/src/test_endswap.tpl new file mode 100644 index 0000000..ad7cee1 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/test_endswap.tpl @@ -0,0 +1,117 @@ +[+ AutoGen5 template c +] +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include "common.h" +#include "sfendian.h" + +#include "test_main.h" + +#define FMT_SHORT "0x%04x\n" +#define FMT_INT "0x%08x\n" +#define FMT_INT64 "0x%016" PRIx64 "\n" + +/*============================================================================== +** Test functions. +*/ + +[+ FOR int_type +] +static void +dump_[+ (get "name") +]_array (const char * name, [+ (get "name") +] * data, int datalen) +{ int k ; + + printf ("%-6s : ", name) ; + for (k = 0 ; k < datalen ; k++) + printf ([+ (get "format") +], data [k]) ; + putchar ('\n') ; +} /* dump_[+ (get "name") +]_array */ + +static void +test_endswap_[+ (get "name") +] (void) +{ [+ (get "name") +] orig [4], first [4], second [4] ; + int k ; + + printf (" %-40s : ", "test_endswap_[+ (get "name") +]") ; + fflush (stdout) ; + + for (k = 0 ; k < ARRAY_LEN (orig) ; k++) + orig [k] = [+ (get "value") +] + k ; + + endswap_[+ (get "name") +]_copy (first, orig, ARRAY_LEN (first)) ; + endswap_[+ (get "name") +]_copy (second, first, ARRAY_LEN (second)) ; + + if (memcmp (orig, first, sizeof (orig)) == 0) + { printf ("\n\nLine %d : test 1 : these two array should not be the same:\n\n", __LINE__) ; + dump_[+ (get "name") +]_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_[+ (get "name") +]_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + if (memcmp (orig, second, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 2 : these two array should be the same:\n\n", __LINE__) ; + dump_[+ (get "name") +]_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_[+ (get "name") +]_array ("second", second, ARRAY_LEN (second)) ; + exit (1) ; + } ; + + endswap_[+ (get "name") +]_array (first, ARRAY_LEN (first)) ; + + if (memcmp (orig, first, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 3 : these two array should be the same:\n\n", __LINE__) ; + dump_[+ (get "name") +]_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_[+ (get "name") +]_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + endswap_[+ (get "name") +]_copy (first, orig, ARRAY_LEN (first)) ; + endswap_[+ (get "name") +]_copy (first, first, ARRAY_LEN (first)) ; + + if (memcmp (orig, first, sizeof (orig)) != 0) + { printf ("\n\nLine %d : test 4 : these two array should be the same:\n\n", __LINE__) ; + dump_[+ (get "name") +]_array ("orig", orig, ARRAY_LEN (orig)) ; + dump_[+ (get "name") +]_array ("first", first, ARRAY_LEN (first)) ; + exit (1) ; + } ; + + puts ("ok") ; +} /* test_endswap_[+ (get "name") +] */ +[+ ENDFOR int_type ++] + + +void +test_endswap (void) +{ +[+ FOR int_type ++] test_endswap_[+ (get "name") +] () ; +[+ ENDFOR int_type ++] +} /* test_endswap */ + diff --git a/interpretor/libsndfile-1.0.25/src/test_file_io.c b/interpretor/libsndfile-1.0.25/src/test_file_io.c new file mode 100644 index 0000000..08fcceb --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/test_file_io.c @@ -0,0 +1,438 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include +#include +#include + +#include "common.h" + +#include "test_main.h" + +static void make_data (int *data, int len, int seed) ; + +static void file_open_test (const char *filename) ; +static void file_read_write_test (const char *filename) ; +static void file_truncate_test (const char *filename) ; + +static void test_open_or_die (SF_PRIVATE *psf, int linenum) ; +static void test_close_or_die (SF_PRIVATE *psf, int linenum) ; + +static void test_write_or_die (SF_PRIVATE *psf, void *data, sf_count_t bytes, sf_count_t items, sf_count_t new_position, int linenum) ; +static void test_read_or_die (SF_PRIVATE *psf, void *data, sf_count_t bytes, sf_count_t items, sf_count_t new_position, int linenum) ; +static void test_equal_or_die (int *array1, int *array2, int len, int linenum) ; +static void test_seek_or_die (SF_PRIVATE *psf, sf_count_t offset, int whence, sf_count_t new_position, int linenum) ; + + + +/*============================================================================== +** Actual test functions. +*/ + +static void +file_open_test (const char *filename) +{ SF_PRIVATE sf_data, *psf ; + int error ; + + print_test_name ("Testing file open") ; + + memset (&sf_data, 0, sizeof (sf_data)) ; + psf = &sf_data ; + + /* Ensure that the file doesn't already exist. */ + if (unlink (filename) != 0 && errno != ENOENT) + { printf ("\n\nLine %d: unlink failed (%d) : %s\n\n", __LINE__, errno, strerror (errno)) ; + exit (1) ; + } ; + + psf->file.mode = SFM_READ ; + snprintf (psf->file.path.c, sizeof (psf->file.path.c), "%s", filename) ; + + /* Test that open for read fails if the file doesn't exist. */ + error = psf_fopen (psf) ; + if (error == 0) + { printf ("\n\nLine %d: psf_fopen() should have failed.\n\n", __LINE__) ; + exit (1) ; + } ; + + /* Reset error to zero. */ + psf->error = SFE_NO_ERROR ; + + /* Test file open in write mode. */ + psf->file.mode = SFM_WRITE ; + test_open_or_die (psf, __LINE__) ; + + test_close_or_die (psf, __LINE__) ; + + unlink (psf->file.path.c) ; + + /* Test file open in read/write mode for a non-existant file. */ + psf->file.mode = SFM_RDWR ; + test_open_or_die (psf, __LINE__) ; + + test_close_or_die (psf, __LINE__) ; + + /* Test file open in read/write mode for an existing file. */ + psf->file.mode = SFM_RDWR ; + test_open_or_die (psf, __LINE__) ; + + test_close_or_die (psf, __LINE__) ; + + unlink (psf->file.path.c) ; + puts ("ok") ; +} /* file_open_test */ + +static void +file_read_write_test (const char *filename) +{ static int data_out [512] ; + static int data_in [512] ; + + SF_PRIVATE sf_data, *psf ; + sf_count_t retval ; + + /* + ** Open a new file and write two blocks of data to the file. After each + ** write, test that psf_get_filelen() returns the new length. + */ + + print_test_name ("Testing file write") ; + + memset (&sf_data, 0, sizeof (sf_data)) ; + psf = &sf_data ; + snprintf (psf->file.path.c, sizeof (psf->file.path.c), "%s", filename) ; + + /* Test file open in write mode. */ + psf->file.mode = SFM_WRITE ; + test_open_or_die (psf, __LINE__) ; + + make_data (data_out, ARRAY_LEN (data_out), 1) ; + test_write_or_die (psf, data_out, sizeof (data_out [0]), ARRAY_LEN (data_out), sizeof (data_out), __LINE__) ; + + if ((retval = psf_get_filelen (psf)) != sizeof (data_out)) + { printf ("\n\nLine %d: file length after write is not correct (%" PRId64 " should be %zd).\n\n", __LINE__, retval, sizeof (data_out)) ; + if (retval == 0) + printf ("An fsync() may be necessary before fstat() in psf_get_filelen().\n\n") ; + exit (1) ; + } ; + + make_data (data_out, ARRAY_LEN (data_out), 2) ; + test_write_or_die (psf, data_out, ARRAY_LEN (data_out), sizeof (data_out [0]), 2 * sizeof (data_out), __LINE__) ; + + if ((retval = psf_get_filelen (psf)) != 2 * sizeof (data_out)) + { printf ("\n\nLine %d: file length after write is not correct. (%" PRId64 " should be %zd)\n\n", __LINE__, retval, 2 * sizeof (data_out)) ; + exit (1) ; + } ; + + test_close_or_die (psf, __LINE__) ; + puts ("ok") ; + + /* + ** Now open the file in read mode, check the file length and check + ** that the data is correct. + */ + + print_test_name ("Testing file read") ; + + /* Test file open in write mode. */ + psf->file.mode = SFM_READ ; + test_open_or_die (psf, __LINE__) ; + + make_data (data_out, ARRAY_LEN (data_out), 1) ; + test_read_or_die (psf, data_in, 1, sizeof (data_in), sizeof (data_in), __LINE__) ; + test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ; + + make_data (data_out, ARRAY_LEN (data_out), 2) ; + test_read_or_die (psf, data_in, sizeof (data_in [0]), ARRAY_LEN (data_in), 2 * sizeof (data_in), __LINE__) ; + test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ; + + test_close_or_die (psf, __LINE__) ; + + puts ("ok") ; + + /* + ** Open the file in read/write mode, seek around a bit and then seek to + ** the end of the file and write another block of data (3rd block). Then + ** go back and check that all three blocks are correct. + */ + + print_test_name ("Testing file seek") ; + + /* Test file open in read/write mode. */ + psf->file.mode = SFM_RDWR ; + test_open_or_die (psf, __LINE__) ; + + test_seek_or_die (psf, 0, SEEK_SET, 0, __LINE__) ; + test_seek_or_die (psf, 0, SEEK_END, 2 * SIGNED_SIZEOF (data_out), __LINE__) ; + test_seek_or_die (psf, -1 * SIGNED_SIZEOF (data_out), SEEK_CUR, (sf_count_t) sizeof (data_out), __LINE__) ; + + test_seek_or_die (psf, SIGNED_SIZEOF (data_out), SEEK_CUR, 2 * SIGNED_SIZEOF (data_out), __LINE__) ; + make_data (data_out, ARRAY_LEN (data_out), 3) ; + test_write_or_die (psf, data_out, sizeof (data_out [0]), ARRAY_LEN (data_out), 3 * sizeof (data_out), __LINE__) ; + + test_seek_or_die (psf, 0, SEEK_SET, 0, __LINE__) ; + make_data (data_out, ARRAY_LEN (data_out), 1) ; + test_read_or_die (psf, data_in, 1, sizeof (data_in), sizeof (data_in), __LINE__) ; + test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ; + + test_seek_or_die (psf, 2 * SIGNED_SIZEOF (data_out), SEEK_SET, 2 * SIGNED_SIZEOF (data_out), __LINE__) ; + make_data (data_out, ARRAY_LEN (data_out), 3) ; + test_read_or_die (psf, data_in, 1, sizeof (data_in), 3 * sizeof (data_in), __LINE__) ; + test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ; + + test_seek_or_die (psf, SIGNED_SIZEOF (data_out), SEEK_SET, SIGNED_SIZEOF (data_out), __LINE__) ; + make_data (data_out, ARRAY_LEN (data_out), 2) ; + test_read_or_die (psf, data_in, 1, sizeof (data_in), 2 * sizeof (data_in), __LINE__) ; + test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ; + + test_close_or_die (psf, __LINE__) ; + puts ("ok") ; + + /* + ** Now test operations with a non-zero psf->fileoffset field. This field + ** sets an artificial file start positions so that a seek to the start of + ** the file will actually be a seek to the value given by psf->fileoffset. + */ + + print_test_name ("Testing file offset") ; + + /* Test file open in read/write mode. */ + psf->file.mode = SFM_RDWR ; + psf->fileoffset = sizeof (data_out [0]) * ARRAY_LEN (data_out) ; + test_open_or_die (psf, __LINE__) ; + + if ((retval = psf_get_filelen (psf)) != 3 * sizeof (data_out)) + { printf ("\n\nLine %d: file length after write is not correct. (%" PRId64 " should be %zd)\n\n", __LINE__, retval, 3 * sizeof (data_out)) ; + exit (1) ; + } ; + + test_seek_or_die (psf, SIGNED_SIZEOF (data_out), SEEK_SET, SIGNED_SIZEOF (data_out), __LINE__) ; + make_data (data_out, ARRAY_LEN (data_out), 5) ; + test_write_or_die (psf, data_out, sizeof (data_out [0]), ARRAY_LEN (data_out), 2 * sizeof (data_out), __LINE__) ; + test_close_or_die (psf, __LINE__) ; + + /* final test with psf->fileoffset == 0. */ + + psf->file.mode = SFM_RDWR ; + psf->fileoffset = 0 ; + test_open_or_die (psf, __LINE__) ; + + if ((retval = psf_get_filelen (psf)) != 3 * sizeof (data_out)) + { printf ("\n\nLine %d: file length after write is not correct. (%" PRId64 " should be %zd)\n\n", __LINE__, retval, 3 * sizeof (data_out)) ; + exit (1) ; + } ; + + make_data (data_out, ARRAY_LEN (data_out), 1) ; + test_read_or_die (psf, data_in, 1, sizeof (data_in), sizeof (data_in), __LINE__) ; + test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ; + + make_data (data_out, ARRAY_LEN (data_out), 2) ; + test_read_or_die (psf, data_in, 1, sizeof (data_in), 2 * sizeof (data_in), __LINE__) ; + test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ; + + make_data (data_out, ARRAY_LEN (data_out), 5) ; + test_read_or_die (psf, data_in, 1, sizeof (data_in), 3 * sizeof (data_in), __LINE__) ; + test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ; + + test_close_or_die (psf, __LINE__) ; + + puts ("ok") ; +} /* file_read_write_test */ + +static void +file_truncate_test (const char *filename) +{ SF_PRIVATE sf_data, *psf ; + unsigned char buffer [256] ; + int k ; + + /* + ** Open a new file and write two blocks of data to the file. After each + ** write, test that psf_get_filelen() returns the new length. + */ + + print_test_name ("Testing file truncate") ; + + memset (&sf_data, 0, sizeof (sf_data)) ; + memset (buffer, 0xEE, sizeof (buffer)) ; + + psf = &sf_data ; + snprintf (psf->file.path.c, sizeof (psf->file.path.c), "%s", filename) ; + + /* + ** Open the file write mode, write 0xEE data and then extend the file + ** using truncate (the extended data should be 0x00). + */ + psf->file.mode = SFM_WRITE ; + test_open_or_die (psf, __LINE__) ; + test_write_or_die (psf, buffer, sizeof (buffer) / 2, 1, sizeof (buffer) / 2, __LINE__) ; + psf_ftruncate (psf, sizeof (buffer)) ; + test_close_or_die (psf, __LINE__) ; + + /* Open the file in read mode and check the data. */ + psf->file.mode = SFM_READ ; + test_open_or_die (psf, __LINE__) ; + test_read_or_die (psf, buffer, sizeof (buffer), 1, sizeof (buffer), __LINE__) ; + test_close_or_die (psf, __LINE__) ; + + for (k = 0 ; k < SIGNED_SIZEOF (buffer) / 2 ; k++) + if (buffer [k] != 0xEE) + { printf ("\n\nLine %d : buffer [%d] = %d (should be 0xEE)\n\n", __LINE__, k, buffer [k]) ; + exit (1) ; + } ; + + for (k = SIGNED_SIZEOF (buffer) / 2 ; k < SIGNED_SIZEOF (buffer) ; k++) + if (buffer [k] != 0) + { printf ("\n\nLine %d : buffer [%d] = %d (should be 0)\n\n", __LINE__, k, buffer [k]) ; + exit (1) ; + } ; + + /* Open the file in read/write and shorten the file using truncate. */ + psf->file.mode = SFM_RDWR ; + test_open_or_die (psf, __LINE__) ; + psf_ftruncate (psf, sizeof (buffer) / 4) ; + test_close_or_die (psf, __LINE__) ; + + /* Check the file length. */ + psf->file.mode = SFM_READ ; + test_open_or_die (psf, __LINE__) ; + test_seek_or_die (psf, 0, SEEK_END, SIGNED_SIZEOF (buffer) / 4, __LINE__) ; + test_close_or_die (psf, __LINE__) ; + + puts ("ok") ; +} /* file_truncate_test */ + +/*============================================================================== +** Testing helper functions. +*/ + +static void +test_open_or_die (SF_PRIVATE *psf, int linenum) +{ int error ; + + /* Test that open for read fails if the file doesn't exist. */ + error = psf_fopen (psf) ; + if (error) + { printf ("\n\nLine %d: psf_fopen() failed : %s\n\n", linenum, strerror (errno)) ; + exit (1) ; + } ; + +} /* test_open_or_die */ + +static void +test_close_or_die (SF_PRIVATE *psf, int linenum) +{ + psf_fclose (psf) ; + if (psf_file_valid (psf)) + { printf ("\n\nLine %d: psf->file.filedes should not be valid.\n\n", linenum) ; + exit (1) ; + } ; + +} /* test_close_or_die */ + +static void +test_write_or_die (SF_PRIVATE *psf, void *data, sf_count_t bytes, sf_count_t items, sf_count_t new_position, int linenum) +{ sf_count_t retval ; + + retval = psf_fwrite (data, bytes, items, psf) ; + if (retval != items) + { printf ("\n\nLine %d: psf_write() returned %" PRId64 " (should be %" PRId64 ")\n\n", linenum, retval, items) ; + exit (1) ; + } ; + + if ((retval = psf_ftell (psf)) != new_position) + { printf ("\n\nLine %d: file length after write is not correct. (%" PRId64 " should be %" PRId64 ")\n\n", linenum, retval, new_position) ; + exit (1) ; + } ; + + return ; +} /* test_write_or_die */ + +static void +test_read_or_die (SF_PRIVATE *psf, void *data, sf_count_t bytes, sf_count_t items, sf_count_t new_position, int linenum) +{ sf_count_t retval ; + + retval = psf_fread (data, bytes, items, psf) ; + if (retval != items) + { printf ("\n\nLine %d: psf_write() returned %" PRId64 " (should be %" PRId64 ")\n\n", linenum, retval, items) ; + exit (1) ; + } ; + + if ((retval = psf_ftell (psf)) != new_position) + { printf ("\n\nLine %d: file length after write is not correct. (%" PRId64 " should be %" PRId64 ")\n\n", linenum, retval, new_position) ; + exit (1) ; + } ; + + return ; +} /* test_write_or_die */ + +static void +test_seek_or_die (SF_PRIVATE *psf, sf_count_t offset, int whence, sf_count_t new_position, int linenum) +{ sf_count_t retval ; + + retval = psf_fseek (psf, offset, whence) ; + + if (retval != new_position) + { printf ("\n\nLine %d: psf_fseek() failed. New position is %" PRId64 " (should be %" PRId64 ").\n\n", + linenum, retval, new_position) ; + exit (1) ; + } ; + +} /* test_seek_or_die */ + +static void +test_equal_or_die (int *array1, int *array2, int len, int linenum) +{ int k ; + + for (k = 0 ; k < len ; k++) + if (array1 [k] != array2 [k]) + printf ("\n\nLine %d: error at index %d (%d != %d).\n\n", + linenum, k, array1 [k], array2 [k]) ; + + return ; +} /* test_equal_or_die */ + +static void +make_data (int *data, int len, int seed) +{ int k ; + + srand (seed * 3333333 + 14756123) ; + + for (k = 0 ; k < len ; k++) + data [k] = rand () ; + +} /* make_data */ + +void +test_file_io (void) +{ const char *filename = "file_io.dat" ; + + file_open_test (filename) ; + file_read_write_test (filename) ; + file_truncate_test (filename) ; + + unlink (filename) ; +} /* main */ + diff --git a/interpretor/libsndfile-1.0.25/src/test_float.c b/interpretor/libsndfile-1.0.25/src/test_float.c new file mode 100644 index 0000000..9d0b09d --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/test_float.c @@ -0,0 +1,104 @@ +/* +** Copyright (C) 2006-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include +#include +#include + +#include "common.h" +#include "test_main.h" + +void +test_float_convert (void) +{ static float data [] = + { 0.0, 1.0, -1.0, 1.0 * M_PI, -1.0 * M_PI, + 1e9, -1e9, 1e-9, -1e-9, 1e-10, -1e-10, + 1e-19, -1e-19, 1e19, -1e19, 1e-20, -1e-20, + } ; + + int k ; + + print_test_name (__func__) ; + + for (k = 0 ; k < ARRAY_LEN (data) ; k++) + { unsigned char bytes [4] ; + float test ; + + float32_le_write (data [k], bytes) ; + test = float32_le_read (bytes) ; + + if (fabs (data [k] - test) > 1e-20) + { printf ("\n\nLine %d : Test %d, little endian error %.15g -> %.15g.\n\n", __LINE__, k, data [k], test ) ; + exit (1) ; + } ; + + float32_be_write (data [k], bytes) ; + test = float32_be_read (bytes) ; + + if (fabs (data [k] - test) > 1e-20) + { printf ("\n\nLine %d : Test %d, big endian error %.15g -> %.15g.\n\n", __LINE__, k, data [k], test) ; + exit (1) ; + } ; + + } ; + + puts ("ok") ; +} /* test_float_convert */ + +void +test_double_convert (void) +{ static double data [] = + { 0.0, 1.0, -1.0, 1.0 * M_PI, -1.0 * M_PI, + 1e9, -1e9, 1e-9, -1e-9, 1e-10, -1e-10, + 1e-19, -1e-19, 1e19, -1e19, 1e-20, -1e-20, + } ; + + int k ; + + print_test_name (__func__) ; + + for (k = 0 ; k < ARRAY_LEN (data) ; k++) + { unsigned char bytes [8] ; + double test ; + + double64_le_write (data [k], bytes) ; + test = double64_le_read (bytes) ; + + if (fabs (data [k] - test) > 1e-20) + { printf ("\n\nLine %d : Test %d, little endian error %.15g -> %.15g.\n\n", __LINE__, k, data [k], test ) ; + exit (1) ; + } ; + + double64_be_write (data [k], bytes) ; + test = double64_be_read (bytes) ; + + if (fabs (data [k] - test) > 1e-20) + { printf ("\n\nLine %d : Test %d, big endian error %.15g -> %.15g.\n\n", __LINE__, k, data [k], test) ; + exit (1) ; + } ; + + } ; + + puts ("ok") ; +} /* test_double_convert */ + diff --git a/interpretor/libsndfile-1.0.25/src/test_ima_oki_adpcm.c b/interpretor/libsndfile-1.0.25/src/test_ima_oki_adpcm.c new file mode 100644 index 0000000..6c937d1 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/test_ima_oki_adpcm.c @@ -0,0 +1,157 @@ +/* +** Copyright (C) 2007-2011 Erik de Castro Lopo +** Copyright (c) 2007 +** +** This library is free software; you can redistribute it and/or modify it +** under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2 of the License, or (at +** your option) any later version. +** +** This library is distributed in the hope that it will be useful, but +** WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser +** General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this library. If not, write to the Free Software Foundation, +** Fifth Floor, 51 Franklin Street, Boston, MA 02111-1301, USA. +*/ + +#include "sfconfig.h" + +#include + +#include "test_main.h" + +#include "ima_oki_adpcm.c" + +static const unsigned char test_codes [] = +{ 0x08, 0x08, 0x04, 0x7f, 0x72, 0xf7, 0x9f, 0x7c, 0xd7, 0xbc, 0x7a, 0xa7, 0xb8, + 0x4b, 0x0b, 0x38, 0xf6, 0x9d, 0x7a, 0xd7, 0xbc, 0x7a, 0xd7, 0xa8, 0x6c, 0x81, + 0x98, 0xe4, 0x0e, 0x7a, 0xd7, 0x9e, 0x7b, 0xc7, 0xab, 0x7a, 0x85, 0xc0, 0xb3, + 0x8f, 0x58, 0xd7, 0xad, 0x7a, 0xd7, 0xad, 0x7a, 0x87, 0xd0, 0x2b, 0x0e, 0x48, + 0xd7, 0xad, 0x78, 0xf7, 0xbc, 0x7a, 0xb7, 0xa8, 0x4b, 0x88, 0x18, 0xd5, 0x8d, + 0x6a, 0xa4, 0x98, 0x08, 0x00, 0x80, 0x88, +} ; + +static const short test_pcm [] = +{ 32, 0, 32, 0, 32, 320, 880, -336, 2304, 4192, -992, 10128, 5360, -16352, + 30208, 2272, -31872, 14688, -7040, -32432, 14128, -1392, -15488, 22960, + 1232, -1584, 21488, -240, 2576, -15360, 960, -1152, -30032, 10320, 1008, + -30032, 16528, 1008, -30032, 16528, -5200, -30592, 15968, 448, -30592, + 15968, 448, -2368, 30960, 3024, -80, 8384, 704, -1616, -29168, -1232, 1872, + -32768, 13792, -1728, -32768, 13792, 4480, -32192, 14368, -7360, -32752, + 13808, -1712, -21456, 16992, 1472, -1344, 26848, -1088, 2016, -17728, 208, + -2112, -32768, 1376, -1728, -32768, 13792, -1728, -32768, 13792, -1728, + -32768, 13792, -1728, -32768, 13792, -1728, -4544, 32767, -1377, 1727, + 15823, -2113, 207, -27345, 591, -2513, -32768, 13792, -1728, -32768, 13792, + 10688, -31632, 14928, -6800, -32192, 14368, -1152, -20896, 17552, 2032, + -784, 22288, 560, -2256, -4816, 2176, 64, -21120, 9920, 6816, -24224, 16128, + 608, -13488, 9584, 272, -2544, 16, -2304, -192, 1728, -16, 1568, 128, -1184, +} ; + + +static void +test_oki_adpcm (void) +{ + IMA_OKI_ADPCM adpcm ; + unsigned char code ; + int i, j ; + + print_test_name ("Testing ima/oki encoder") ; + + ima_oki_adpcm_init (&adpcm, IMA_OKI_ADPCM_TYPE_OKI) ; + for (i = 0 ; i < ARRAY_LEN (test_codes) ; i++) + for (j = 0, code = test_codes [i] ; j < 2 ; j++, code <<= 4) + if (adpcm_decode (&adpcm, code >> 4) != test_pcm [2 * i + j]) + { printf ("\n\nFail at i = %d, j = %d.\n\n", i, j) ; + exit (1) ; + } ; + + puts ("ok") ; + + print_test_name ("Testing ima/oki decoder") ; + + ima_oki_adpcm_init (&adpcm, IMA_OKI_ADPCM_TYPE_OKI) ; + for (i = 0 ; i < ARRAY_LEN (test_pcm) - 1 ; i += 2) + { code = adpcm_encode (&adpcm, test_pcm [i]) ; + code = (code << 4) | adpcm_encode (&adpcm, test_pcm [i + 1]) ; + if (code != test_codes [i / 2]) + { printf ("\n\nFail at i = %d, %d should be %d\n\n", i, code, test_codes [i / 2]) ; + exit (1) ; + } ; + } ; + + puts ("ok") ; +} /* test_oki_adpcm */ + +static void +test_oki_adpcm_block (void) +{ + IMA_OKI_ADPCM adpcm ; + int k ; + + if (ARRAY_LEN (adpcm.pcm) < ARRAY_LEN (test_pcm)) + { printf ("\n\nLine %d : ARRAY_LEN (adpcm->pcm) > ARRAY_LEN (test_pcm) (%d > %d).\n\n", __LINE__, ARRAY_LEN (adpcm.pcm), ARRAY_LEN (test_pcm)) ; + exit (1) ; + } ; + + if (ARRAY_LEN (adpcm.codes) < ARRAY_LEN (test_codes)) + { printf ("\n\nLine %d : ARRAY_LEN (adcodes->codes) > ARRAY_LEN (test_codes).n", __LINE__) ; + exit (1) ; + } ; + + print_test_name ("Testing ima/oki block encoder") ; + + ima_oki_adpcm_init (&adpcm, IMA_OKI_ADPCM_TYPE_OKI) ; + + memcpy (adpcm.pcm, test_pcm, sizeof (adpcm.pcm [0]) * ARRAY_LEN (test_pcm)) ; + adpcm.pcm_count = ARRAY_LEN (test_pcm) ; + adpcm.code_count = 13 ; + + ima_oki_adpcm_encode_block (&adpcm) ; + + if (adpcm.code_count * 2 != ARRAY_LEN (test_pcm)) + { printf ("\n\nLine %d : %d * 2 != %d\n\n", __LINE__, adpcm.code_count * 2, ARRAY_LEN (test_pcm)) ; + exit (1) ; + } ; + + for (k = 0 ; k < ARRAY_LEN (test_codes) ; k++) + if (adpcm.codes [k] != test_codes [k]) + { printf ("\n\nLine %d : Fail at k = %d, %d should be %d\n\n", __LINE__, k, adpcm.codes [k], test_codes [k]) ; + exit (1) ; + } ; + + puts ("ok") ; + + print_test_name ("Testing ima/oki block decoder") ; + + ima_oki_adpcm_init (&adpcm, IMA_OKI_ADPCM_TYPE_OKI) ; + + memcpy (adpcm.codes, test_codes, sizeof (adpcm.codes [0]) * ARRAY_LEN (test_codes)) ; + adpcm.code_count = ARRAY_LEN (test_codes) ; + adpcm.pcm_count = 13 ; + + ima_oki_adpcm_decode_block (&adpcm) ; + + if (adpcm.pcm_count != 2 * ARRAY_LEN (test_codes)) + { printf ("\n\nLine %d : %d * 2 != %d\n\n", __LINE__, adpcm.pcm_count, 2 * ARRAY_LEN (test_codes)) ; + exit (1) ; + } ; + + for (k = 0 ; k < ARRAY_LEN (test_pcm) ; k++) + if (adpcm.pcm [k] != test_pcm [k]) + { printf ("\n\nLine %d : Fail at i = %d, %d should be %d.\n\n", __LINE__, k, adpcm.pcm [k], test_pcm [k]) ; + exit (1) ; + } ; + + puts ("ok") ; +} /* test_oki_adpcm_block */ + +void +test_ima_oki_adpcm (void) +{ + test_oki_adpcm () ; + test_oki_adpcm_block () ; +} /* main */ + diff --git a/interpretor/libsndfile-1.0.25/src/test_log_printf.c b/interpretor/libsndfile-1.0.25/src/test_log_printf.c new file mode 100644 index 0000000..de9d45b --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/test_log_printf.c @@ -0,0 +1,123 @@ +/* +** Copyright (C) 2003-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include +#include + +#include "common.h" + +#include "test_main.h" + +#define CMP_0_ARGS(line,err,fmt) \ + { psf->logindex = 0 ; \ + snprintf (buffer, sizeof (buffer), (fmt)) ; \ + psf_log_printf (psf, (fmt)) ; \ + err += compare_strings_or_die (line, fmt, buffer, psf->logbuffer) ; \ + } + +#define CMP_2_ARGS(line,err,fmt,a) \ + { psf->logindex = 0 ; \ + snprintf (buffer, sizeof (buffer), (fmt), (a), (a)) ; \ + psf_log_printf (psf, (fmt), (a), (a)) ; \ + err += compare_strings_or_die (line, fmt, buffer, psf->logbuffer) ; \ + } + +#define CMP_4_ARGS(line,err,fmt,a) \ + { psf->logindex = 0 ; \ + snprintf (buffer, sizeof (buffer), (fmt), (a), (a), (a), (a)) ; \ + psf_log_printf (psf, (fmt), (a), (a), (a), (a)) ; \ + err += compare_strings_or_die (line, fmt, buffer, psf->logbuffer) ; \ + } + +#define CMP_5_ARGS(line,err,fmt,a) \ + { psf->logindex = 0 ; \ + snprintf (buffer, sizeof (buffer), (fmt), (a), (a), (a), (a), (a)) ; \ + psf_log_printf (psf, (fmt), (a), (a), (a), (a), (a)) ; \ + err += compare_strings_or_die (line, fmt, buffer, psf->logbuffer) ; \ + } + +#define CMP_6_ARGS(line,err,fmt,a) \ + { psf->logindex = 0 ; \ + snprintf (buffer, sizeof (buffer), (fmt), (a), (a), (a), (a), (a), (a)) ; \ + psf_log_printf (psf, (fmt), (a), (a), (a), (a), (a), (a)) ; \ + err += compare_strings_or_die (line, fmt, buffer, psf->logbuffer) ; \ + } + +static int +compare_strings_or_die (int linenum, const char *fmt, const char* s1, const char* s2) +{ int errors = 0 ; +/*-puts (s1) ;puts (s2) ;-*/ + + if (strcmp (s1, s2) != 0) + { printf ("\n\nLine %d: string compare mismatch:\n\t", linenum) ; + printf ("\"%s\"\n", fmt) ; + printf ("\t\"%s\"\n\t\"%s\"\n", s1, s2) ; + errors ++ ; + } ; + + return errors ; +} /* compare_strings_or_die */ + +void +test_log_printf (void) +{ static char buffer [2048] ; + SF_PRIVATE sf_private, *psf ; + int k, errors = 0 ; + int int_values [] = { 0, 1, 12, 123, 1234, 123456, -1, -12, -123, -1234, -123456 } ; + + print_test_name ("Testing psf_log_printf") ; + + psf = &sf_private ; + memset (psf, 0, sizeof (sf_private)) ; + + CMP_0_ARGS (__LINE__, errors, " ->%%<- ") ; + + /* Test printing of ints. */ + for (k = 0 ; k < ARRAY_LEN (int_values) ; k++) + CMP_6_ARGS (__LINE__, errors, "int A : %d, % d, %4d, % 4d, %04d, % 04d", int_values [k]) ; + + for (k = 0 ; k < ARRAY_LEN (int_values) ; k++) + CMP_5_ARGS (__LINE__, errors, "int B : %+d, %+4d, %+04d, %-d, %-4d", int_values [k]) ; + + for (k = 0 ; k < ARRAY_LEN (int_values) ; k++) + CMP_2_ARGS (__LINE__, errors, "int C : %- d, %- 4d", int_values [k]) ; + + /* Test printing of unsigned ints. */ + for (k = 0 ; k < ARRAY_LEN (int_values) ; k++) + CMP_4_ARGS (__LINE__, errors, "D : %u, %4u, %04u, %0u", int_values [k]) ; + + /* Test printing of hex ints. */ + for (k = 0 ; k < ARRAY_LEN (int_values) ; k++) + CMP_4_ARGS (__LINE__, errors, "E : %X, %4X, %04X, %0X", int_values [k]) ; + + /* Test printing of strings. */ + CMP_4_ARGS (__LINE__, errors, "B %s, %3s, %8s, %-8s", "str") ; + + if (errors) + { puts ("\nExiting due to errors.\n") ; + exit (1) ; + } ; + + puts ("ok") ; +} /* test_log_printf */ + diff --git a/interpretor/libsndfile-1.0.25/src/test_main.c b/interpretor/libsndfile-1.0.25/src/test_main.c new file mode 100644 index 0000000..6692514 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/test_main.c @@ -0,0 +1,48 @@ +/* +** Copyright (C) 2008-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include +#include + +#include "test_main.h" + +int +main (void) +{ + test_conversions () ; + test_endswap () ; + test_float_convert () ; + test_double_convert () ; + + test_log_printf () ; + test_file_io () ; + + test_audio_detect () ; + test_ima_oki_adpcm () ; + + test_psf_strlcpy_crlf () ; + test_broadcast_var () ; + + return 0 ; +} /* main */ + diff --git a/interpretor/libsndfile-1.0.25/src/test_main.h b/interpretor/libsndfile-1.0.25/src/test_main.h new file mode 100644 index 0000000..53b7311 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/test_main.h @@ -0,0 +1,39 @@ +/* +** Copyright (C) 2008-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +static inline void +print_test_name (const char * name) +{ printf (" %-40s : ", name) ; + fflush (stdout) ; +} /* print_test_name */ + + + +void test_conversions (void) ; +void test_endswap (void) ; +void test_log_printf (void) ; +void test_file_io (void) ; + +void test_float_convert (void) ; +void test_double_convert (void) ; + +void test_audio_detect (void) ; +void test_ima_oki_adpcm (void) ; + +void test_psf_strlcpy_crlf (void) ; +void test_broadcast_var (void) ; diff --git a/interpretor/libsndfile-1.0.25/src/test_strncpy_crlf.c b/interpretor/libsndfile-1.0.25/src/test_strncpy_crlf.c new file mode 100644 index 0000000..1bb1837 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/test_strncpy_crlf.c @@ -0,0 +1,56 @@ +/* +** Copyright (C) 2010-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include + +#include "common.h" + +#include "test_main.h" + +void +test_psf_strlcpy_crlf (void) +{ const char *src = "a\nb\nc\n" ; + char *dest ; + int dest_len ; + + print_test_name ("Testing psf_strlcpy_crlf") ; + + for (dest_len = 3 ; dest_len < 30 ; dest_len++) + { dest = calloc (1, dest_len + 1) ; + if (dest == NULL) + { printf ("\n\nLine %d: calloc failed!\n\n", __LINE__) ; + exit (1) ; + } ; + + dest [dest_len] = '\xea' ; + + psf_strlcpy_crlf (dest, src, dest_len, sizeof (src)) ; + + if (dest [dest_len] != '\xea') + { printf ("\n\nLine %d: buffer overrun for dest_len == %d\n\n", __LINE__, dest_len) ; + exit (1) ; + } ; + + free (dest) ; + } ; + + puts ("ok") ; +} /* test_psf_strlcpy_crlf */ diff --git a/interpretor/libsndfile-1.0.25/src/txw.c b/interpretor/libsndfile-1.0.25/src/txw.c new file mode 100644 index 0000000..fce1095 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/txw.c @@ -0,0 +1,372 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/*=========================================================================== +** Yamaha TX16 Sampler Files. +** +** This header parser was written using information from the SoX source code +** and trial and error experimentation. The code here however is all original. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#if (ENABLE_EXPERIMENTAL_CODE == 0) + +int +txw_open (SF_PRIVATE *psf) +{ if (psf) + return SFE_UNIMPLEMENTED ; + return 0 ; +} /* txw_open */ + +#else + +/*------------------------------------------------------------------------------ +** Markers. +*/ + +#define TXW_DATA_OFFSET 32 + +#define TXW_LOOPED 0x49 +#define TXW_NO_LOOP 0xC9 + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int txw_read_header (SF_PRIVATE *psf) ; + +static sf_count_t txw_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t txw_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t txw_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t txw_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t txw_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ; + +/*------------------------------------------------------------------------------ +** Public functions. +*/ + +/* + * ftp://ftp.t0.or.at/pub/sound/tx16w/samples.yamaha + * ftp://ftp.t0.or.at/pub/sound/tx16w/faq/tx16w.tec + * http://www.t0.or.at/~mpakesch/tx16w/ + * + * from tx16w.c sox 12.15: (7-Oct-98) (Mark Lakata and Leigh Smith) + * char filetype[6] "LM8953" + * nulls[10], + * dummy_aeg[6] + * format 0x49 = looped, 0xC9 = non-looped + * sample_rate 1 = 33 kHz, 2 = 50 kHz, 3 = 16 kHz + * atc_length[3] if sample rate 0, [2]&0xfe = 6: 33kHz, 0x10:50, 0xf6: 16, + * depending on [5] but to heck with it + * rpt_length[3] (these are for looped samples, attack and loop lengths) + * unused[2] + */ + +typedef struct +{ unsigned char format, srate, sr2, sr3 ; + unsigned short srhash ; + unsigned int attacklen, repeatlen ; +} TXW_HEADER ; + +#define ERROR_666 666 + +int +txw_open (SF_PRIVATE *psf) +{ int error ; + + if (psf->file.mode != SFM_READ) + return SFE_UNIMPLEMENTED ; + + if ((error = txw_read_header (psf))) + return error ; + + if (psf_fseek (psf, psf->dataoffset, SEEK_SET) != psf->dataoffset) + return SFE_BAD_SEEK ; + + psf->read_short = txw_read_s ; + psf->read_int = txw_read_i ; + psf->read_float = txw_read_f ; + psf->read_double = txw_read_d ; + + psf->seek = txw_seek ; + + return 0 ; +} /* txw_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +txw_read_header (SF_PRIVATE *psf) +{ TXW_HEADER txwh ; + const char *strptr ; + + memset (&txwh, 0, sizeof (txwh)) ; + memset (psf->u.cbuf, 0, sizeof (psf->u.cbuf)) ; + psf_binheader_readf (psf, "pb", 0, psf->u.cbuf, 16) ; + + if (memcmp (psf->u.cbuf, "LM8953\0\0\0\0\0\0\0\0\0\0", 16) != 0) + return ERROR_666 ; + + psf_log_printf (psf, "Read only : Yamaha TX-16 Sampler (.txw)\nLM8953\n") ; + + /* Jump 6 bytes (dummp_aeg), read format, read sample rate. */ + psf_binheader_readf (psf, "j11", 6, &txwh.format, &txwh.srate) ; + + /* 8 bytes (atc_length[3], rpt_length[3], unused[2]). */ + psf_binheader_readf (psf, "e33j", &txwh.attacklen, &txwh.repeatlen, 2) ; + txwh.sr2 = (txwh.attacklen >> 16) & 0xFE ; + txwh.sr3 = (txwh.repeatlen >> 16) & 0xFE ; + txwh.attacklen &= 0x1FFFF ; + txwh.repeatlen &= 0x1FFFF ; + + switch (txwh.format) + { case TXW_LOOPED : + strptr = "looped" ; + break ; + + case TXW_NO_LOOP : + strptr = "non-looped" ; + break ; + + default : + psf_log_printf (psf, " Format : 0x%02x => ?????\n", txwh.format) ; + return ERROR_666 ; + } ; + + psf_log_printf (psf, " Format : 0x%02X => %s\n", txwh.format, strptr) ; + + strptr = NULL ; + + switch (txwh.srate) + { case 1 : + psf->sf.samplerate = 33333 ; + break ; + + case 2 : + psf->sf.samplerate = 50000 ; + break ; + + case 3 : + psf->sf.samplerate = 16667 ; + break ; + + default : + /* This is ugly and braindead. */ + txwh.srhash = ((txwh.sr2 & 0xFE) << 8) | (txwh.sr3 & 0xFE) ; + switch (txwh.srhash) + { case ((0x6 << 8) | 0x52) : + psf->sf.samplerate = 33333 ; + break ; + + case ((0x10 << 8) | 0x52) : + psf->sf.samplerate = 50000 ; + break ; + + case ((0xF6 << 8) | 0x52) : + psf->sf.samplerate = 166667 ; + break ; + + default : + strptr = " Sample Rate : Unknown : forcing to 33333\n" ; + psf->sf.samplerate = 33333 ; + break ; + } ; + } ; + + + if (strptr) + psf_log_printf (psf, strptr) ; + else if (txwh.srhash) + psf_log_printf (psf, " Sample Rate : %d (0x%X) => %d\n", txwh.srate, txwh.srhash, psf->sf.samplerate) ; + else + psf_log_printf (psf, " Sample Rate : %d => %d\n", txwh.srate, psf->sf.samplerate) ; + + if (txwh.format == TXW_LOOPED) + { psf_log_printf (psf, " Attack Len : %d\n", txwh.attacklen) ; + psf_log_printf (psf, " Repeat Len : %d\n", txwh.repeatlen) ; + } ; + + psf->dataoffset = TXW_DATA_OFFSET ; + psf->datalength = psf->filelength - TXW_DATA_OFFSET ; + psf->sf.frames = 2 * psf->datalength / 3 ; + + + if (psf->datalength % 3 == 1) + psf_log_printf (psf, "*** File seems to be truncated, %d extra bytes.\n", + (int) (psf->datalength % 3)) ; + + if (txwh.attacklen + txwh.repeatlen > psf->sf.frames) + psf_log_printf (psf, "*** File has been truncated.\n") ; + + psf->sf.format = SF_FORMAT_TXW | SF_FORMAT_PCM_16 ; + psf->sf.channels = 1 ; + psf->sf.sections = 1 ; + psf->sf.seekable = SF_TRUE ; + + return 0 ; +} /* txw_read_header */ + +static sf_count_t +txw_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ unsigned char *ucptr ; + short sample ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + + bufferlen = sizeof (psf->u.cbuf) / 3 ; + bufferlen -= (bufferlen & 1) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = psf_fread (psf->u.cbuf, 3, readcount, psf) ; + + ucptr = psf->u.ucbuf ; + for (k = 0 ; k < readcount ; k += 2) + { sample = (ucptr [0] << 8) | (ucptr [1] & 0xF0) ; + ptr [total + k] = sample ; + sample = (ucptr [2] << 8) | ((ucptr [1] & 0xF) << 4) ; + ptr [total + k + 1] = sample ; + ucptr += 3 ; + } ; + + total += count ; + len -= readcount ; + } ; + + return total ; +} /* txw_read_s */ + +static sf_count_t +txw_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ unsigned char *ucptr ; + short sample ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + + bufferlen = sizeof (psf->u.cbuf) / 3 ; + bufferlen -= (bufferlen & 1) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = psf_fread (psf->u.cbuf, 3, readcount, psf) ; + + ucptr = psf->u.ucbuf ; + for (k = 0 ; k < readcount ; k += 2) + { sample = (ucptr [0] << 8) | (ucptr [1] & 0xF0) ; + ptr [total + k] = sample << 16 ; + sample = (ucptr [2] << 8) | ((ucptr [1] & 0xF) << 4) ; + ptr [total + k + 1] = sample << 16 ; + ucptr += 3 ; + } ; + + total += count ; + len -= readcount ; + } ; + + return total ; +} /* txw_read_i */ + +static sf_count_t +txw_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ unsigned char *ucptr ; + short sample ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + float normfact ; + + if (psf->norm_float == SF_TRUE) + normfact = 1.0 / 0x8000 ; + else + normfact = 1.0 / 0x10 ; + + bufferlen = sizeof (psf->u.cbuf) / 3 ; + bufferlen -= (bufferlen & 1) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = psf_fread (psf->u.cbuf, 3, readcount, psf) ; + + ucptr = psf->u.ucbuf ; + for (k = 0 ; k < readcount ; k += 2) + { sample = (ucptr [0] << 8) | (ucptr [1] & 0xF0) ; + ptr [total + k] = normfact * sample ; + sample = (ucptr [2] << 8) | ((ucptr [1] & 0xF) << 4) ; + ptr [total + k + 1] = normfact * sample ; + ucptr += 3 ; + } ; + + total += count ; + len -= readcount ; + } ; + + return total ; +} /* txw_read_f */ + +static sf_count_t +txw_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ unsigned char *ucptr ; + short sample ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + double normfact ; + + if (psf->norm_double == SF_TRUE) + normfact = 1.0 / 0x8000 ; + else + normfact = 1.0 / 0x10 ; + + bufferlen = sizeof (psf->u.cbuf) / 3 ; + bufferlen -= (bufferlen & 1) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : len ; + count = psf_fread (psf->u.cbuf, 3, readcount, psf) ; + + ucptr = psf->u.ucbuf ; + for (k = 0 ; k < readcount ; k += 2) + { sample = (ucptr [0] << 8) | (ucptr [1] & 0xF0) ; + ptr [total + k] = normfact * sample ; + sample = (ucptr [2] << 8) | ((ucptr [1] & 0xF) << 4) ; + ptr [total + k + 1] = normfact * sample ; + ucptr += 3 ; + } ; + + total += count ; + len -= readcount ; + } ; + + return total ; +} /* txw_read_d */ + +static sf_count_t +txw_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) +{ if (psf && mode) + return offset ; + + return 0 ; +} /* txw_seek */ + +#endif diff --git a/interpretor/libsndfile-1.0.25/src/ulaw.c b/interpretor/libsndfile-1.0.25/src/ulaw.c new file mode 100644 index 0000000..c6ff7b8 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/ulaw.c @@ -0,0 +1,1043 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include + +#include "sndfile.h" +#include "common.h" + +static sf_count_t ulaw_read_ulaw2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t ulaw_read_ulaw2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t ulaw_read_ulaw2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t ulaw_read_ulaw2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t ulaw_write_s2ulaw (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t ulaw_write_i2ulaw (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t ulaw_write_f2ulaw (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t ulaw_write_d2ulaw (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +int +ulaw_init (SF_PRIVATE *psf) +{ + if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR) + { psf->read_short = ulaw_read_ulaw2s ; + psf->read_int = ulaw_read_ulaw2i ; + psf->read_float = ulaw_read_ulaw2f ; + psf->read_double = ulaw_read_ulaw2d ; + } ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { psf->write_short = ulaw_write_s2ulaw ; + psf->write_int = ulaw_write_i2ulaw ; + psf->write_float = ulaw_write_f2ulaw ; + psf->write_double = ulaw_write_d2ulaw ; + } ; + + psf->bytewidth = 1 ; + psf->blockwidth = psf->sf.channels ; + + if (psf->filelength > psf->dataoffset) + psf->datalength = (psf->dataend) ? psf->dataend - psf->dataoffset : + psf->filelength - psf->dataoffset ; + else + psf->datalength = 0 ; + + psf->sf.frames = psf->blockwidth > 0 ? psf->datalength / psf->blockwidth : 0 ; + + return 0 ; +} /* ulaw_init */ + +/*============================================================================== +*/ + +static short ulaw_decode [256] = +{ -32124, -31100, -30076, -29052, -28028, -27004, -25980, -24956, + -23932, -22908, -21884, -20860, -19836, -18812, -17788, -16764, + -15996, -15484, -14972, -14460, -13948, -13436, -12924, -12412, + -11900, -11388, -10876, -10364, -9852, -9340, -8828, -8316, + -7932, -7676, -7420, -7164, -6908, -6652, -6396, -6140, + -5884, -5628, -5372, -5116, -4860, -4604, -4348, -4092, + -3900, -3772, -3644, -3516, -3388, -3260, -3132, -3004, + -2876, -2748, -2620, -2492, -2364, -2236, -2108, -1980, + -1884, -1820, -1756, -1692, -1628, -1564, -1500, -1436, + -1372, -1308, -1244, -1180, -1116, -1052, -988, -924, + -876, -844, -812, -780, -748, -716, -684, -652, + -620, -588, -556, -524, -492, -460, -428, -396, + -372, -356, -340, -324, -308, -292, -276, -260, + -244, -228, -212, -196, -180, -164, -148, -132, + -120, -112, -104, -96, -88, -80, -72, -64, + -56, -48, -40, -32, -24, -16, -8, 0, + + 32124, 31100, 30076, 29052, 28028, 27004, 25980, 24956, + 23932, 22908, 21884, 20860, 19836, 18812, 17788, 16764, + 15996, 15484, 14972, 14460, 13948, 13436, 12924, 12412, + 11900, 11388, 10876, 10364, 9852, 9340, 8828, 8316, + 7932, 7676, 7420, 7164, 6908, 6652, 6396, 6140, + 5884, 5628, 5372, 5116, 4860, 4604, 4348, 4092, + 3900, 3772, 3644, 3516, 3388, 3260, 3132, 3004, + 2876, 2748, 2620, 2492, 2364, 2236, 2108, 1980, + 1884, 1820, 1756, 1692, 1628, 1564, 1500, 1436, + 1372, 1308, 1244, 1180, 1116, 1052, 988, 924, + 876, 844, 812, 780, 748, 716, 684, 652, + 620, 588, 556, 524, 492, 460, 428, 396, + 372, 356, 340, 324, 308, 292, 276, 260, + 244, 228, 212, 196, 180, 164, 148, 132, + 120, 112, 104, 96, 88, 80, 72, 64, + 56, 48, 40, 32, 24, 16, 8, 0 +} ; + +static +unsigned char ulaw_encode [8193] = +{ 0xff, 0xfe, 0xfe, 0xfd, 0xfd, 0xfc, 0xfc, 0xfb, 0xfb, 0xfa, 0xfa, 0xf9, + 0xf9, 0xf8, 0xf8, 0xf7, 0xf7, 0xf6, 0xf6, 0xf5, 0xf5, 0xf4, 0xf4, 0xf3, + 0xf3, 0xf2, 0xf2, 0xf1, 0xf1, 0xf0, 0xf0, 0xef, 0xef, 0xef, 0xef, 0xee, + 0xee, 0xee, 0xee, 0xed, 0xed, 0xed, 0xed, 0xec, 0xec, 0xec, 0xec, 0xeb, + 0xeb, 0xeb, 0xeb, 0xea, 0xea, 0xea, 0xea, 0xe9, 0xe9, 0xe9, 0xe9, 0xe8, + 0xe8, 0xe8, 0xe8, 0xe7, 0xe7, 0xe7, 0xe7, 0xe6, 0xe6, 0xe6, 0xe6, 0xe5, + 0xe5, 0xe5, 0xe5, 0xe4, 0xe4, 0xe4, 0xe4, 0xe3, 0xe3, 0xe3, 0xe3, 0xe2, + 0xe2, 0xe2, 0xe2, 0xe1, 0xe1, 0xe1, 0xe1, 0xe0, 0xe0, 0xe0, 0xe0, 0xdf, + 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xde, 0xde, 0xde, 0xde, 0xde, + 0xde, 0xde, 0xde, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdc, + 0xdc, 0xdc, 0xdc, 0xdc, 0xdc, 0xdc, 0xdc, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb, + 0xdb, 0xdb, 0xdb, 0xda, 0xda, 0xda, 0xda, 0xda, 0xda, 0xda, 0xda, 0xd9, + 0xd9, 0xd9, 0xd9, 0xd9, 0xd9, 0xd9, 0xd9, 0xd8, 0xd8, 0xd8, 0xd8, 0xd8, + 0xd8, 0xd8, 0xd8, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd6, + 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd5, 0xd5, 0xd5, 0xd5, 0xd5, + 0xd5, 0xd5, 0xd5, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd3, + 0xd3, 0xd3, 0xd3, 0xd3, 0xd3, 0xd3, 0xd3, 0xd2, 0xd2, 0xd2, 0xd2, 0xd2, + 0xd2, 0xd2, 0xd2, 0xd1, 0xd1, 0xd1, 0xd1, 0xd1, 0xd1, 0xd1, 0xd1, 0xd0, + 0xd0, 0xd0, 0xd0, 0xd0, 0xd0, 0xd0, 0xd0, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, + 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xce, + 0xce, 0xce, 0xce, 0xce, 0xce, 0xce, 0xce, 0xce, 0xce, 0xce, 0xce, 0xce, + 0xce, 0xce, 0xce, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, + 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, + 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcb, + 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, + 0xcb, 0xcb, 0xcb, 0xca, 0xca, 0xca, 0xca, 0xca, 0xca, 0xca, 0xca, 0xca, + 0xca, 0xca, 0xca, 0xca, 0xca, 0xca, 0xca, 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, + 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xc8, + 0xc8, 0xc8, 0xc8, 0xc8, 0xc8, 0xc8, 0xc8, 0xc8, 0xc8, 0xc8, 0xc8, 0xc8, + 0xc8, 0xc8, 0xc8, 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0x80, 0x80, 0x80, + 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, + 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, + 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, + 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, + 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, + 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, + 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, + 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, + 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, + 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, + 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, + 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, + 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, + 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, + 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, + 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, + 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, + 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, + 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x00 +} ; + +static inline void +ulaw2s_array (unsigned char *buffer, int count, short *ptr) +{ while (--count >= 0) + ptr [count] = ulaw_decode [(int) buffer [count]] ; +} /* ulaw2s_array */ + +static inline void +ulaw2i_array (unsigned char *buffer, int count, int *ptr) +{ while (--count >= 0) + ptr [count] = ulaw_decode [buffer [count]] << 16 ; +} /* ulaw2i_array */ + +static inline void +ulaw2f_array (unsigned char *buffer, int count, float *ptr, float normfact) +{ while (--count >= 0) + ptr [count] = normfact * ulaw_decode [(int) buffer [count]] ; +} /* ulaw2f_array */ + +static inline void +ulaw2d_array (const unsigned char *buffer, int count, double *ptr, double normfact) +{ while (--count >= 0) + ptr [count] = normfact * ulaw_decode [(int) buffer [count]] ; +} /* ulaw2d_array */ + +static inline void +s2ulaw_array (const short *ptr, int count, unsigned char *buffer) +{ while (--count >= 0) + { if (ptr [count] >= 0) + buffer [count] = ulaw_encode [ptr [count] / 4] ; + else + buffer [count] = 0x7F & ulaw_encode [ptr [count] / -4] ; + } ; +} /* s2ulaw_array */ + +static inline void +i2ulaw_array (const int *ptr, int count, unsigned char *buffer) +{ while (--count >= 0) + { if (ptr [count] >= 0) + buffer [count] = ulaw_encode [ptr [count] >> (16 + 2)] ; + else + buffer [count] = 0x7F & ulaw_encode [-ptr [count] >> (16 + 2)] ; + } ; +} /* i2ulaw_array */ + +static inline void +f2ulaw_array (const float *ptr, int count, unsigned char *buffer, float normfact) +{ while (--count >= 0) + { if (ptr [count] >= 0) + buffer [count] = ulaw_encode [lrintf (normfact * ptr [count])] ; + else + buffer [count] = 0x7F & ulaw_encode [- lrintf (normfact * ptr [count])] ; + } ; +} /* f2ulaw_array */ + +static inline void +d2ulaw_array (const double *ptr, int count, unsigned char *buffer, double normfact) +{ while (--count >= 0) + { if (ptr [count] >= 0) + buffer [count] = ulaw_encode [lrint (normfact * ptr [count])] ; + else + buffer [count] = 0x7F & ulaw_encode [- lrint (normfact * ptr [count])] ; + } ; +} /* d2ulaw_array */ + +/*============================================================================== +*/ + +static sf_count_t +ulaw_read_ulaw2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ; + ulaw2s_array (psf->u.ucbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* ulaw_read_ulaw2s */ + +static sf_count_t +ulaw_read_ulaw2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ; + ulaw2i_array (psf->u.ucbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* ulaw_read_ulaw2i */ + +static sf_count_t +ulaw_read_ulaw2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ; + ulaw2f_array (psf->u.ucbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* ulaw_read_ulaw2f */ + +static sf_count_t +ulaw_read_ulaw2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + normfact = (psf->norm_double) ? 1.0 / ((double) 0x8000) : 1.0 ; + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ; + ulaw2d_array (psf->u.ucbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* ulaw_read_ulaw2d */ + +/*============================================================================================= +*/ + +static sf_count_t +ulaw_write_s2ulaw (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2ulaw_array (ptr + total, bufferlen, psf->u.ucbuf) ; + writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* ulaw_write_s2ulaw */ + +static sf_count_t +ulaw_write_i2ulaw (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2ulaw_array (ptr + total, bufferlen, psf->u.ucbuf) ; + writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* ulaw_write_i2ulaw */ + +static sf_count_t +ulaw_write_f2ulaw (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + float normfact ; + + /* Factor in a divide by 4. */ + normfact = (psf->norm_float == SF_TRUE) ? (0.25 * 0x7FFF) : 0.25 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + f2ulaw_array (ptr + total, bufferlen, psf->u.ucbuf, normfact) ; + writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* ulaw_write_f2ulaw */ + +static sf_count_t +ulaw_write_d2ulaw (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ int bufferlen, writecount ; + sf_count_t total = 0 ; + double normfact ; + + /* Factor in a divide by 4. */ + normfact = (psf->norm_double) ? (0.25 * 0x7FFF) : 0.25 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + d2ulaw_array (ptr + total, bufferlen, psf->u.ucbuf, normfact) ; + writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* ulaw_write_d2ulaw */ + diff --git a/interpretor/libsndfile-1.0.25/src/version-metadata.rc b/interpretor/libsndfile-1.0.25/src/version-metadata.rc new file mode 100644 index 0000000..225ccbd --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/version-metadata.rc @@ -0,0 +1,32 @@ +#include + +LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_AUS +1 VERSIONINFO + FILEVERSION 1,0,25,0 + PRODUCTVERSION 1,0,25,0 + FILEOS VOS__WINDOWS32 + FILETYPE VFT_DLL + FILESUBTYPE VFT2_UNKNOWN + FILEFLAGSMASK 0x00000000 + FILEFLAGS 0x00000000 +{ + BLOCK "StringFileInfo" + { + BLOCK "040904e4" + { + VALUE "FileDescription", "A library for reading and writing audio files." + VALUE "FileVersion", "1.0.25.0\0" + VALUE "Full Version", "1.0.25" + VALUE "InternalName", "libsndfile" + VALUE "LegalCopyright", "Copyright (C) 1999-2010, Licensed LGPL" + VALUE "OriginalFilename", "libsndfile-1.dll" + VALUE "ProductName", "libsndfile-1 DLL" + VALUE "ProductVersion", "1.0.25.0\0" + VALUE "Language", "Language Neutral" + } + } + BLOCK "VarFileInfo" + { + VALUE "Translation", 0x0409, 0x04E4 + } +} diff --git a/interpretor/libsndfile-1.0.25/src/version-metadata.rc.in b/interpretor/libsndfile-1.0.25/src/version-metadata.rc.in new file mode 100644 index 0000000..06f64c0 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/version-metadata.rc.in @@ -0,0 +1,32 @@ +#include + +LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_AUS +1 VERSIONINFO + FILEVERSION @WIN_RC_VERSION@,0 + PRODUCTVERSION @WIN_RC_VERSION@,0 + FILEOS VOS__WINDOWS32 + FILETYPE VFT_DLL + FILESUBTYPE VFT2_UNKNOWN + FILEFLAGSMASK 0x00000000 + FILEFLAGS 0x00000000 +{ + BLOCK "StringFileInfo" + { + BLOCK "040904e4" + { + VALUE "FileDescription", "A library for reading and writing audio files." + VALUE "FileVersion", "@CLEAN_VERSION@.0\0" + VALUE "Full Version", "@PACKAGE_VERSION@" + VALUE "InternalName", "libsndfile" + VALUE "LegalCopyright", "Copyright (C) 1999-2010, Licensed LGPL" + VALUE "OriginalFilename", "libsndfile-1.dll" + VALUE "ProductName", "libsndfile-1 DLL" + VALUE "ProductVersion", "@CLEAN_VERSION@.0\0" + VALUE "Language", "Language Neutral" + } + } + BLOCK "VarFileInfo" + { + VALUE "Translation", 0x0409, 0x04E4 + } +} diff --git a/interpretor/libsndfile-1.0.25/src/voc.c b/interpretor/libsndfile-1.0.25/src/voc.c new file mode 100644 index 0000000..d13b033 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/voc.c @@ -0,0 +1,882 @@ +/* +** Copyright (C) 2001-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* RANT: +** The VOC file format is the most brain damaged format I have yet had to deal +** with. No one programmer could have bee stupid enough to put this together. +** Instead it looks like a series of manic, dyslexic assembly language programmers +** hacked it to fit their needs. +** Utterly woeful. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + + +/*------------------------------------------------------------------------------ + * Typedefs for file chunks. +*/ + +#define VOC_MAX_SECTIONS 200 + +enum +{ VOC_TERMINATOR = 0, + VOC_SOUND_DATA = 1, + VOC_SOUND_CONTINUE = 2, + VOC_SILENCE = 3, + VOC_MARKER = 4, + VOC_ASCII = 5, + VOC_REPEAT = 6, + VOC_END_REPEAT = 7, + VOC_EXTENDED = 8, + VOC_EXTENDED_II = 9 +} ; + +typedef struct +{ int samples ; + int offset ; /* Offset of zero => silence. */ +} SND_DATA_BLOCKS ; + +typedef struct +{ unsigned int sections, section_types ; + int samplerate, channels, bitwidth ; + SND_DATA_BLOCKS blocks [VOC_MAX_SECTIONS] ; +} VOC_DATA ; + +/*------------------------------------------------------------------------------ + * Private static functions. +*/ + +static int voc_close (SF_PRIVATE *psf) ; +static int voc_write_header (SF_PRIVATE *psf, int calc_length) ; +static int voc_read_header (SF_PRIVATE *psf) ; + +static const char* voc_encoding2str (int encoding) ; + +#if 0 + +/* These functions would be required for files with more than one VOC_SOUND_DATA +** segment. Not sure whether to bother implementing this. +*/ + +static int voc_multi_init (SF_PRIVATE *psf, VOC_DATA *pvoc) ; + +static int voc_multi_read_uc2s (SF_PRIVATE *psf, short *ptr, int len) ; +static int voc_multi_read_les2s (SF_PRIVATE *psf, short *ptr, int len) ; + +static int voc_multi_read_uc2i (SF_PRIVATE *psf, int *ptr, int len) ; +static int voc_multi_read_les2i (SF_PRIVATE *psf, int *ptr, int len) ; + +static int voc_multi_read_uc2f (SF_PRIVATE *psf, float *ptr, int len) ; +static int voc_multi_read_les2f (SF_PRIVATE *psf, float *ptr, int len) ; + +static int voc_multi_read_uc2d (SF_PRIVATE *psf, double *ptr, int len) ; +static int voc_multi_read_les2d (SF_PRIVATE *psf, double *ptr, int len) ; +#endif + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +voc_open (SF_PRIVATE *psf) +{ int subformat, error = 0 ; + + if (psf->is_pipe) + return SFE_VOC_NO_PIPE ; + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = voc_read_header (psf))) + return error ; + } ; + + subformat = SF_CODEC (psf->sf.format) ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_VOC) + return SFE_BAD_OPEN_FORMAT ; + + psf->endian = SF_ENDIAN_LITTLE ; + + if ((error = voc_write_header (psf, SF_FALSE))) + return error ; + + psf->write_header = voc_write_header ; + } ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + psf->container_close = voc_close ; + + switch (subformat) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_ALAW : + error = alaw_init (psf) ; + break ; + + case SF_FORMAT_ULAW : + error = ulaw_init (psf) ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + return error ; +} /* voc_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +voc_read_header (SF_PRIVATE *psf) +{ VOC_DATA *pvoc ; + char creative [20] ; + unsigned char block_type, rate_byte ; + short version, checksum, encoding, dataoffset ; + int offset ; + + /* Set position to start of file to begin reading header. */ + offset = psf_binheader_readf (psf, "pb", 0, creative, SIGNED_SIZEOF (creative)) ; + + if (creative [sizeof (creative) - 1] != 0x1A) + return SFE_VOC_NO_CREATIVE ; + + /* Terminate the string. */ + creative [sizeof (creative) - 1] = 0 ; + + if (strcmp ("Creative Voice File", creative)) + return SFE_VOC_NO_CREATIVE ; + + psf_log_printf (psf, "%s\n", creative) ; + + offset += psf_binheader_readf (psf, "e222", &dataoffset, &version, &checksum) ; + + psf->dataoffset = dataoffset ; + + psf_log_printf (psf, "dataoffset : %d\n" + "version : 0x%X\n" + "checksum : 0x%X\n", psf->dataoffset, version, checksum) ; + + if (version != 0x010A && version != 0x0114) + return SFE_VOC_BAD_VERSION ; + + if (! (psf->codec_data = malloc (sizeof (VOC_DATA)))) + return SFE_MALLOC_FAILED ; + + pvoc = (VOC_DATA*) psf->codec_data ; + + memset (pvoc, 0, sizeof (VOC_DATA)) ; + + /* Set the default encoding now. */ + psf->sf.format = SF_FORMAT_VOC ; /* Major format */ + encoding = SF_FORMAT_PCM_U8 ; /* Minor format */ + psf->endian = SF_ENDIAN_LITTLE ; + + while (1) + { unsigned size ; + short count ; + + block_type = 0 ; + offset += psf_binheader_readf (psf, "1", &block_type) ; + + switch (block_type) + { case VOC_ASCII : + offset += psf_binheader_readf (psf, "e3", &size) ; + + psf_log_printf (psf, " ASCII : %d\n", size) ; + + if (size < sizeof (psf->header) - 1) + { offset += psf_binheader_readf (psf, "b", psf->header, size) ; + psf->header [size] = 0 ; + psf_log_printf (psf, " text : %s\n", psf->header) ; + continue ; + } + + offset += psf_binheader_readf (psf, "j", size) ; + continue ; + + case VOC_REPEAT : + offset += psf_binheader_readf (psf, "e32", &size, &count) ; + psf_log_printf (psf, " Repeat : %d\n", count) ; + continue ; + + case VOC_SOUND_DATA : + case VOC_EXTENDED : + case VOC_EXTENDED_II : + break ; + + default : psf_log_printf (psf, "*** Weird block marker (%d)\n", block_type) ; + } ; + + break ; + } ; + + if (block_type == VOC_SOUND_DATA) + { unsigned char compression ; + int size ; + + offset += psf_binheader_readf (psf, "e311", &size, &rate_byte, &compression) ; + + psf->sf.samplerate = 1000000 / (256 - (rate_byte & 0xFF)) ; + + psf_log_printf (psf, " Sound Data : %d\n sr : %d => %dHz\n comp : %d\n", + size, rate_byte, psf->sf.samplerate, compression) ; + + if (offset + size - 1 > psf->filelength) + { psf_log_printf (psf, "Seems to be a truncated file.\n") ; + psf_log_printf (psf, "offset: %d size: %d sum: %d filelength: %D\n", offset, size, offset + size, psf->filelength) ; + return SFE_VOC_BAD_SECTIONS ; + } + else if (psf->filelength - offset - size > 4) + { psf_log_printf (psf, "Seems to be a multi-segment file (#1).\n") ; + psf_log_printf (psf, "offset: %d size: %d sum: %d filelength: %D\n", offset, size, offset + size, psf->filelength) ; + return SFE_VOC_BAD_SECTIONS ; + } ; + + psf->dataoffset = offset ; + psf->dataend = psf->filelength - 1 ; + + psf->sf.channels = 1 ; + psf->bytewidth = 1 ; + + psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_PCM_U8 ; + + return 0 ; + } ; + + if (block_type == VOC_EXTENDED) + { unsigned char pack, stereo, compression ; + unsigned short rate_short ; + int size ; + + offset += psf_binheader_readf (psf, "e3211", &size, &rate_short, &pack, &stereo) ; + + psf_log_printf (psf, " Extended : %d\n", size) ; + if (size == 4) + psf_log_printf (psf, " size : 4\n") ; + else + psf_log_printf (psf, " size : %d (should be 4)\n", size) ; + + psf_log_printf (psf, " pack : %d\n" + " stereo : %s\n", pack, (stereo ? "yes" : "no")) ; + + if (stereo) + { psf->sf.channels = 2 ; + psf->sf.samplerate = 128000000 / (65536 - rate_short) ; + } + else + { psf->sf.channels = 1 ; + psf->sf.samplerate = 256000000 / (65536 - rate_short) ; + } ; + + psf_log_printf (psf, " sr : %d => %dHz\n", (rate_short & 0xFFFF), psf->sf.samplerate) ; + + offset += psf_binheader_readf (psf, "1", &block_type) ; + + if (block_type != VOC_SOUND_DATA) + { psf_log_printf (psf, "*** Expecting VOC_SOUND_DATA section.\n") ; + return SFE_VOC_BAD_FORMAT ; + } ; + + offset += psf_binheader_readf (psf, "e311", &size, &rate_byte, &compression) ; + + psf_log_printf (psf, " Sound Data : %d\n" + " sr : %d\n" + " comp : %d\n", size, rate_byte, compression) ; + + + if (offset + size - 1 > psf->filelength) + { psf_log_printf (psf, "Seems to be a truncated file.\n") ; + psf_log_printf (psf, "offset: %d size: %d sum: %d filelength: %D\n", offset, size, offset + size, psf->filelength) ; + return SFE_VOC_BAD_SECTIONS ; + } + else if (offset + size - 1 < psf->filelength) + { psf_log_printf (psf, "Seems to be a multi-segment file (#2).\n") ; + psf_log_printf (psf, "offset: %d size: %d sum: %d filelength: %D\n", offset, size, offset + size, psf->filelength) ; + return SFE_VOC_BAD_SECTIONS ; + } ; + + psf->dataoffset = offset ; + psf->dataend = psf->filelength - 1 ; + + psf->bytewidth = 1 ; + + psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_PCM_U8 ; + + return 0 ; + } + + if (block_type == VOC_EXTENDED_II) + { unsigned char bitwidth, channels ; + int size, fourbytes ; + + offset += psf_binheader_readf (psf, "e341124", &size, &psf->sf.samplerate, + &bitwidth, &channels, &encoding, &fourbytes) ; + + if (size * 2 == psf->filelength - 39) + { int temp_size = psf->filelength - 31 ; + + psf_log_printf (psf, " Extended II : %d (SoX bug: should be %d)\n", size, temp_size) ; + size = temp_size ; + } + else + psf_log_printf (psf, " Extended II : %d\n", size) ; + + psf_log_printf (psf, " sample rate : %d\n" + " bit width : %d\n" + " channels : %d\n", psf->sf.samplerate, bitwidth, channels) ; + + if (bitwidth == 16 && encoding == 0) + { encoding = 4 ; + psf_log_printf (psf, " encoding : 0 (SoX bug: should be 4 for 16 bit signed PCM)\n") ; + } + else + psf_log_printf (psf, " encoding : %d => %s\n", encoding, voc_encoding2str (encoding)) ; + + + psf_log_printf (psf, " fourbytes : %X\n", fourbytes) ; + + psf->sf.channels = channels ; + + psf->dataoffset = offset ; + psf->dataend = psf->filelength - 1 ; + + if (size + 31 == psf->filelength + 1) + { /* Hack for reading files produced using + ** sf_command (SFC_UPDATE_HEADER_NOW). + */ + psf_log_printf (psf, "Missing zero byte at end of file.\n") ; + size = psf->filelength - 30 ; + psf->dataend = 0 ; + } + else if (size + 31 > psf->filelength) + { psf_log_printf (psf, "Seems to be a truncated file.\n") ; + size = psf->filelength - 31 ; + } + else if (size + 31 < psf->filelength) + psf_log_printf (psf, "Seems to be a multi-segment file (#3).\n") ; + + switch (encoding) + { case 0 : + psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_PCM_U8 ; + psf->bytewidth = 1 ; + break ; + + case 4 : + psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_PCM_16 ; + psf->bytewidth = 2 ; + break ; + + case 6 : + psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_ALAW ; + psf->bytewidth = 1 ; + break ; + + case 7 : + psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_ULAW ; + psf->bytewidth = 1 ; + break ; + + default : /* Unknown */ + return SFE_UNKNOWN_FORMAT ; + break ; + } ; + + } ; + + return 0 ; +} /* voc_read_header */ + +/*==================================================================================== +*/ + +static int +voc_write_header (SF_PRIVATE *psf, int calc_length) +{ sf_count_t current ; + int rate_const, subformat ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + subformat = SF_CODEC (psf->sf.format) ; + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + /* VOC marker and 0x1A byte. */ + psf_binheader_writef (psf, "eb1", "Creative Voice File", make_size_t (19), 0x1A) ; + + /* Data offset, version and other. */ + psf_binheader_writef (psf, "e222", 26, 0x0114, 0x111F) ; + + /* Use same logic as SOX. + ** If the file is mono 8 bit data, use VOC_SOUND_DATA. + ** If the file is mono 16 bit data, use VOC_EXTENED. + ** Otherwise use VOC_EXTENED_2. + */ + + if (subformat == SF_FORMAT_PCM_U8 && psf->sf.channels == 1) + { /* samplerate = 1000000 / (256 - rate_const) ; */ + rate_const = 256 - 1000000 / psf->sf.samplerate ; + + /* First type marker, length, rate_const and compression */ + psf_binheader_writef (psf, "e1311", VOC_SOUND_DATA, (int) (psf->datalength + 1), rate_const, 0) ; + } + else if (subformat == SF_FORMAT_PCM_U8 && psf->sf.channels == 2) + { /* sample_rate = 128000000 / (65536 - rate_short) ; */ + rate_const = 65536 - 128000000 / psf->sf.samplerate ; + + /* First write the VOC_EXTENDED section + ** marker, length, rate_const and compression + */ + psf_binheader_writef (psf, "e13211", VOC_EXTENDED, 4, rate_const, 0, 1) ; + + /* samplerate = 1000000 / (256 - rate_const) ; */ + rate_const = 256 - 1000000 / psf->sf.samplerate ; + + /* Now write the VOC_SOUND_DATA section + ** marker, length, rate_const and compression + */ + psf_binheader_writef (psf, "e1311", VOC_SOUND_DATA, (int) (psf->datalength + 1), rate_const, 0) ; + } + else + { int length ; + + if (psf->sf.channels < 1 || psf->sf.channels > 2) + return SFE_CHANNEL_COUNT ; + + switch (subformat) + { case SF_FORMAT_PCM_U8 : + psf->bytewidth = 1 ; + length = psf->sf.frames * psf->sf.channels * psf->bytewidth + 12 ; + /* Marker, length, sample rate, bitwidth, stereo flag, encoding and fourt zero bytes. */ + psf_binheader_writef (psf, "e1341124", VOC_EXTENDED_II, length, psf->sf.samplerate, 16, psf->sf.channels, 4, 0) ; + break ; + + case SF_FORMAT_PCM_16 : + psf->bytewidth = 2 ; + length = psf->sf.frames * psf->sf.channels * psf->bytewidth + 12 ; + /* Marker, length, sample rate, bitwidth, stereo flag, encoding and fourt zero bytes. */ + psf_binheader_writef (psf, "e1341124", VOC_EXTENDED_II, length, psf->sf.samplerate, 16, psf->sf.channels, 4, 0) ; + break ; + + case SF_FORMAT_ALAW : + psf->bytewidth = 1 ; + length = psf->sf.frames * psf->sf.channels * psf->bytewidth + 12 ; + psf_binheader_writef (psf, "e1341124", VOC_EXTENDED_II, length, psf->sf.samplerate, 8, psf->sf.channels, 6, 0) ; + break ; + + case SF_FORMAT_ULAW : + psf->bytewidth = 1 ; + length = psf->sf.frames * psf->sf.channels * psf->bytewidth + 12 ; + psf_binheader_writef (psf, "e1341124", VOC_EXTENDED_II, length, psf->sf.samplerate, 8, psf->sf.channels, 7, 0) ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + } ; + + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* voc_write_header */ + +static int +voc_close (SF_PRIVATE *psf) +{ + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { /* Now we know for certain the length of the file we can re-write + ** correct values for the FORM, 8SVX and BODY chunks. + */ + unsigned char byte = VOC_TERMINATOR ; + + + psf_fseek (psf, 0, SEEK_END) ; + + /* Write terminator */ + psf_fwrite (&byte, 1, 1, psf) ; + + voc_write_header (psf, SF_TRUE) ; + } ; + + return 0 ; +} /* voc_close */ + +static const char* +voc_encoding2str (int encoding) +{ + switch (encoding) + { case 0 : return "8 bit unsigned PCM" ; + case 4 : return "16 bit signed PCM" ; + case 6 : return "A-law" ; + case 7 : return "u-law" ; + default : break ; + } + return "*** Unknown ***" ; +} /* voc_encoding2str */ + +/*==================================================================================== +*/ + +#if 0 +static int +voc_multi_init (SF_PRIVATE *psf, VOC_DATA *pvoc) +{ + psf->sf.frames = 0 ; + + if (pvoc->bitwidth == 8) + { psf->read_short = voc_multi_read_uc2s ; + psf->read_int = voc_multi_read_uc2i ; + psf->read_float = voc_multi_read_uc2f ; + psf->read_double = voc_multi_read_uc2d ; + return 0 ; + } ; + + if (pvoc->bitwidth == 16) + { psf->read_short = voc_multi_read_les2s ; + psf->read_int = voc_multi_read_les2i ; + psf->read_float = voc_multi_read_les2f ; + psf->read_double = voc_multi_read_les2d ; + return 0 ; + } ; + + psf_log_printf (psf, "Error : bitwith != 8 && bitwidth != 16.\n") ; + + return SFE_UNIMPLEMENTED ; +} /* voc_multi_read_int */ + +/*------------------------------------------------------------------------------------ +*/ + +static int +voc_multi_read_uc2s (SF_PRIVATE *psf, short *ptr, int len) +{ + + return 0 ; +} /* voc_multi_read_uc2s */ + +static int +voc_multi_read_les2s (SF_PRIVATE *psf, short *ptr, int len) +{ + + return 0 ; +} /* voc_multi_read_les2s */ + + +static int +voc_multi_read_uc2i (SF_PRIVATE *psf, int *ptr, int len) +{ + + return 0 ; +} /* voc_multi_read_uc2i */ + +static int +voc_multi_read_les2i (SF_PRIVATE *psf, int *ptr, int len) +{ + + return 0 ; +} /* voc_multi_read_les2i */ + + +static int +voc_multi_read_uc2f (SF_PRIVATE *psf, float *ptr, int len) +{ + + return 0 ; +} /* voc_multi_read_uc2f */ + +static int +voc_multi_read_les2f (SF_PRIVATE *psf, float *ptr, int len) +{ + + return 0 ; +} /* voc_multi_read_les2f */ + + +static int +voc_multi_read_uc2d (SF_PRIVATE *psf, double *ptr, int len) +{ + + return 0 ; +} /* voc_multi_read_uc2d */ + +static int +voc_multi_read_les2d (SF_PRIVATE *psf, double *ptr, int len) +{ + + return 0 ; +} /* voc_multi_read_les2d */ + +#endif + +/*------------------------------------------------------------------------------------ + +Creative Voice (VOC) file format +-------------------------------- + +~From: galt@dsd.es.com + +(byte numbers are hex!) + + HEADER (bytes 00-19) + Series of DATA BLOCKS (bytes 1A+) [Must end w/ Terminator Block] + +- --------------------------------------------------------------- + +HEADER: +======= + byte # Description + ------ ------------------------------------------ + 00-12 "Creative Voice File" + 13 1A (eof to abort printing of file) + 14-15 Offset of first datablock in .voc file (std 1A 00 + in Intel Notation) + 16-17 Version number (minor,major) (VOC-HDR puts 0A 01) + 18-19 1's Comp of Ver. # + 1234h (VOC-HDR puts 29 11) + +- --------------------------------------------------------------- + +DATA BLOCK: +=========== + + Data Block: TYPE(1-byte), SIZE(3-bytes), INFO(0+ bytes) + NOTE: Terminator Block is an exception -- it has only the TYPE byte. + + TYPE Description Size (3-byte int) Info + ---- ----------- ----------------- ----------------------- + 00 Terminator (NONE) (NONE) + 01 Sound data 2+length of data * + 02 Sound continue length of data Voice Data + 03 Silence 3 ** + 04 Marker 2 Marker# (2 bytes) + 05 ASCII length of string null terminated string + 06 Repeat 2 Count# (2 bytes) + 07 End repeat 0 (NONE) + 08 Extended 4 *** + + *Sound Info Format: + --------------------- + 00 Sample Rate + 01 Compression Type + 02+ Voice Data + + **Silence Info Format: + ---------------------------- + 00-01 Length of silence - 1 + 02 Sample Rate + + + ***Extended Info Format: + --------------------- + 00-01 Time Constant: Mono: 65536 - (256000000/sample_rate) + Stereo: 65536 - (25600000/(2*sample_rate)) + 02 Pack + 03 Mode: 0 = mono + 1 = stereo + + + Marker# -- Driver keeps the most recent marker in a status byte + Count# -- Number of repetitions + 1 + Count# may be 1 to FFFE for 0 - FFFD repetitions + or FFFF for endless repetitions + Sample Rate -- SR byte = 256-(1000000/sample_rate) + Length of silence -- in units of sampling cycle + Compression Type -- of voice data + 8-bits = 0 + 4-bits = 1 + 2.6-bits = 2 + 2-bits = 3 + Multi DAC = 3+(# of channels) [interesting-- + this isn't in the developer's manual] + + +--------------------------------------------------------------------------------- +Addendum submitted by Votis Kokavessis: + +After some experimenting with .VOC files I found out that there is a Data Block +Type 9, which is not covered in the VOC.TXT file. Here is what I was able to discover +about this block type: + + +TYPE: 09 +SIZE: 12 + length of data +INFO: 12 (twelve) bytes + +INFO STRUCTURE: + +Bytes 0-1: (Word) Sample Rate (e.g. 44100) +Bytes 2-3: zero (could be that bytes 0-3 are a DWord for Sample Rate) +Byte 4: Sample Size in bits (e.g. 16) +Byte 5: Number of channels (e.g. 1 for mono, 2 for stereo) +Byte 6: Unknown (equal to 4 in all files I examined) +Bytes 7-11: zero + + +-------------------------------------------------------------------------------------*/ + +/*===================================================================================== +**===================================================================================== +**===================================================================================== +**===================================================================================== +*/ + +/*------------------------------------------------------------------------ +The following is taken from the Audio File Formats FAQ dated 2-Jan-1995 +and submitted by Guido van Rossum . +-------------------------------------------------------------------------- +Creative Voice (VOC) file format +-------------------------------- + +From: galt@dsd.es.com + +(byte numbers are hex!) + + HEADER (bytes 00-19) + Series of DATA BLOCKS (bytes 1A+) [Must end w/ Terminator Block] + +- --------------------------------------------------------------- + +HEADER: +------- + byte # Description + ------ ------------------------------------------ + 00-12 "Creative Voice File" + 13 1A (eof to abort printing of file) + 14-15 Offset of first datablock in .voc file (std 1A 00 + in Intel Notation) + 16-17 Version number (minor,major) (VOC-HDR puts 0A 01) + 18-19 2's Comp of Ver. # + 1234h (VOC-HDR puts 29 11) + +- --------------------------------------------------------------- + +DATA BLOCK: +----------- + + Data Block: TYPE(1-byte), SIZE(3-bytes), INFO(0+ bytes) + NOTE: Terminator Block is an exception -- it has only the TYPE byte. + + TYPE Description Size (3-byte int) Info + ---- ----------- ----------------- ----------------------- + 00 Terminator (NONE) (NONE) + 01 Sound data 2+length of data * + 02 Sound continue length of data Voice Data + 03 Silence 3 ** + 04 Marker 2 Marker# (2 bytes) + 05 ASCII length of string null terminated string + 06 Repeat 2 Count# (2 bytes) + 07 End repeat 0 (NONE) + 08 Extended 4 *** + + *Sound Info Format: **Silence Info Format: + --------------------- ---------------------------- + 00 Sample Rate 00-01 Length of silence - 1 + 01 Compression Type 02 Sample Rate + 02+ Voice Data + + ***Extended Info Format: + --------------------- + 00-01 Time Constant: Mono: 65536 - (256000000/sample_rate) + Stereo: 65536 - (25600000/(2*sample_rate)) + 02 Pack + 03 Mode: 0 = mono + 1 = stereo + + + Marker# -- Driver keeps the most recent marker in a status byte + Count# -- Number of repetitions + 1 + Count# may be 1 to FFFE for 0 - FFFD repetitions + or FFFF for endless repetitions + Sample Rate -- SR byte = 256-(1000000/sample_rate) + Length of silence -- in units of sampling cycle + Compression Type -- of voice data + 8-bits = 0 + 4-bits = 1 + 2.6-bits = 2 + 2-bits = 3 + Multi DAC = 3+(# of channels) [interesting-- + this isn't in the developer's manual] + +Detailed description of new data blocks (VOC files version 1.20 and above): + + (Source is fax from Barry Boone at Creative Labs, 405/742-6622) + +BLOCK 8 - digitized sound attribute extension, must preceed block 1. + Used to define stereo, 8 bit audio + BYTE bBlockID; // = 8 + BYTE nBlockLen[3]; // 3 byte length + WORD wTimeConstant; // time constant = same as block 1 + BYTE bPackMethod; // same as in block 1 + BYTE bVoiceMode; // 0-mono, 1-stereo + + Data is stored left, right + +BLOCK 9 - data block that supersedes blocks 1 and 8. + Used for stereo, 16 bit. + + BYTE bBlockID; // = 9 + BYTE nBlockLen[3]; // length 12 plus length of sound + DWORD dwSamplesPerSec; // samples per second, not time const. + BYTE bBitsPerSample; // e.g., 8 or 16 + BYTE bChannels; // 1 for mono, 2 for stereo + WORD wFormat; // see below + BYTE reserved[4]; // pad to make block w/o data + // have a size of 16 bytes + + Valid values of wFormat are: + + 0x0000 8-bit unsigned PCM + 0x0001 Creative 8-bit to 4-bit ADPCM + 0x0002 Creative 8-bit to 3-bit ADPCM + 0x0003 Creative 8-bit to 2-bit ADPCM + 0x0004 16-bit signed PCM + 0x0006 CCITT a-Law + 0x0007 CCITT u-Law + 0x02000 Creative 16-bit to 4-bit ADPCM + + Data is stored left, right + +------------------------------------------------------------------------*/ diff --git a/interpretor/libsndfile-1.0.25/src/vox_adpcm.c b/interpretor/libsndfile-1.0.25/src/vox_adpcm.c new file mode 100644 index 0000000..579a5d0 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/vox_adpcm.c @@ -0,0 +1,394 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** This is the OKI / Dialogic ADPCM encoder/decoder. It converts from +** 12 bit linear sample data to a 4 bit ADPCM. +*/ + +/* + * Note: some early Dialogic hardware does not always reset the ADPCM encoder + * at the start of each vox file. This can result in clipping and/or DC offset + * problems when it comes to decoding the audio. Whilst little can be done + * about the clipping, a DC offset can be removed by passing the decoded audio + * through a high-pass filter at e.g. 10Hz. + */ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" +#include "ima_oki_adpcm.h" + + +static sf_count_t vox_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t vox_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t vox_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t vox_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t vox_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t vox_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t vox_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t vox_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static int vox_read_block (SF_PRIVATE *psf, IMA_OKI_ADPCM *pvox, short *ptr, int len) ; + +/*------------------------------------------------------------------------------ +*/ + +static int +codec_close (SF_PRIVATE * psf) +{ + IMA_OKI_ADPCM * p = (IMA_OKI_ADPCM *) psf->codec_data ; + + if (p->errors) + psf_log_printf (psf, "*** Warning : ADPCM state errors: %d\n", p->errors) ; + return p->errors ; +} /* code_close */ + +int +vox_adpcm_init (SF_PRIVATE *psf) +{ IMA_OKI_ADPCM *pvox = NULL ; + + if (psf->file.mode == SFM_RDWR) + return SFE_BAD_MODE_RW ; + + if (psf->file.mode == SFM_WRITE && psf->sf.channels != 1) + return SFE_CHANNEL_COUNT ; + + if ((pvox = malloc (sizeof (IMA_OKI_ADPCM))) == NULL) + return SFE_MALLOC_FAILED ; + + psf->codec_data = (void*) pvox ; + memset (pvox, 0, sizeof (IMA_OKI_ADPCM)) ; + + if (psf->file.mode == SFM_WRITE) + { psf->write_short = vox_write_s ; + psf->write_int = vox_write_i ; + psf->write_float = vox_write_f ; + psf->write_double = vox_write_d ; + } + else + { psf_log_printf (psf, "Header-less OKI Dialogic ADPCM encoded file.\n") ; + psf_log_printf (psf, "Setting up for 8kHz, mono, Vox ADPCM.\n") ; + + psf->read_short = vox_read_s ; + psf->read_int = vox_read_i ; + psf->read_float = vox_read_f ; + psf->read_double = vox_read_d ; + } ; + + /* Standard sample rate chennels etc. */ + if (psf->sf.samplerate < 1) + psf->sf.samplerate = 8000 ; + psf->sf.channels = 1 ; + + psf->sf.frames = psf->filelength * 2 ; + + psf->sf.seekable = SF_FALSE ; + psf->codec_close = codec_close ; + + /* Seek back to start of data. */ + if (psf_fseek (psf, 0 , SEEK_SET) == -1) + return SFE_BAD_SEEK ; + + ima_oki_adpcm_init (pvox, IMA_OKI_ADPCM_TYPE_OKI) ; + + return 0 ; +} /* vox_adpcm_init */ + +/*============================================================================== +*/ + +static int +vox_read_block (SF_PRIVATE *psf, IMA_OKI_ADPCM *pvox, short *ptr, int len) +{ int indx = 0, k ; + + while (indx < len) + { pvox->code_count = (len - indx > IMA_OKI_ADPCM_PCM_LEN) ? IMA_OKI_ADPCM_CODE_LEN : (len - indx + 1) / 2 ; + + if ((k = psf_fread (pvox->codes, 1, pvox->code_count, psf)) != pvox->code_count) + { if (psf_ftell (psf) != psf->filelength) + psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, pvox->code_count) ; + if (k == 0) + break ; + } ; + + pvox->code_count = k ; + + ima_oki_adpcm_decode_block (pvox) ; + + memcpy (&(ptr [indx]), pvox->pcm, pvox->pcm_count * sizeof (short)) ; + indx += pvox->pcm_count ; + } ; + + return indx ; +} /* vox_read_block */ + + +static sf_count_t +vox_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ IMA_OKI_ADPCM *pvox ; + int readcount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pvox = (IMA_OKI_ADPCM*) psf->codec_data ; + + while (len > 0) + { readcount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = vox_read_block (psf, pvox, ptr, readcount) ; + + total += count ; + len -= count ; + if (count != readcount) + break ; + } ; + + return total ; +} /* vox_read_s */ + +static sf_count_t +vox_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ IMA_OKI_ADPCM *pvox ; + short *sptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pvox = (IMA_OKI_ADPCM*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : (int) len ; + count = vox_read_block (psf, pvox, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = ((int) sptr [k]) << 16 ; + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* vox_read_i */ + +static sf_count_t +vox_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ IMA_OKI_ADPCM *pvox ; + short *sptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + float normfact ; + + if (! psf->codec_data) + return 0 ; + pvox = (IMA_OKI_ADPCM*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : (int) len ; + count = vox_read_block (psf, pvox, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * (float) (sptr [k]) ; + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* vox_read_f */ + +static sf_count_t +vox_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ IMA_OKI_ADPCM *pvox ; + short *sptr ; + int k, bufferlen, readcount, count ; + sf_count_t total = 0 ; + double normfact ; + + if (! psf->codec_data) + return 0 ; + pvox = (IMA_OKI_ADPCM*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { readcount = (len >= bufferlen) ? bufferlen : (int) len ; + count = vox_read_block (psf, pvox, sptr, readcount) ; + for (k = 0 ; k < readcount ; k++) + ptr [total + k] = normfact * (double) (sptr [k]) ; + total += count ; + len -= readcount ; + if (count != readcount) + break ; + } ; + + return total ; +} /* vox_read_d */ + +/*------------------------------------------------------------------------------ +*/ + +static int +vox_write_block (SF_PRIVATE *psf, IMA_OKI_ADPCM *pvox, const short *ptr, int len) +{ int indx = 0, k ; + + while (indx < len) + { pvox->pcm_count = (len - indx > IMA_OKI_ADPCM_PCM_LEN) ? IMA_OKI_ADPCM_PCM_LEN : len - indx ; + + memcpy (pvox->pcm, &(ptr [indx]), pvox->pcm_count * sizeof (short)) ; + + ima_oki_adpcm_encode_block (pvox) ; + + if ((k = psf_fwrite (pvox->codes, 1, pvox->code_count, psf)) != pvox->code_count) + psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, pvox->code_count) ; + + indx += pvox->pcm_count ; + } ; + + return indx ; +} /* vox_write_block */ + +static sf_count_t +vox_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ IMA_OKI_ADPCM *pvox ; + int writecount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pvox = (IMA_OKI_ADPCM*) psf->codec_data ; + + while (len) + { writecount = (len > 0x10000000) ? 0x10000000 : (int) len ; + + count = vox_write_block (psf, pvox, ptr, writecount) ; + + total += count ; + len -= count ; + if (count != writecount) + break ; + } ; + + return total ; +} /* vox_write_s */ + +static sf_count_t +vox_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ IMA_OKI_ADPCM *pvox ; + short *sptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + + if (! psf->codec_data) + return 0 ; + pvox = (IMA_OKI_ADPCM*) psf->codec_data ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = ptr [total + k] >> 16 ; + count = vox_write_block (psf, pvox, sptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* vox_write_i */ + +static sf_count_t +vox_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ IMA_OKI_ADPCM *pvox ; + short *sptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + float normfact ; + + if (! psf->codec_data) + return 0 ; + pvox = (IMA_OKI_ADPCM*) psf->codec_data ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = lrintf (normfact * ptr [total + k]) ; + count = vox_write_block (psf, pvox, sptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* vox_write_f */ + +static sf_count_t +vox_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ IMA_OKI_ADPCM *pvox ; + short *sptr ; + int k, bufferlen, writecount, count ; + sf_count_t total = 0 ; + double normfact ; + + if (! psf->codec_data) + return 0 ; + pvox = (IMA_OKI_ADPCM*) psf->codec_data ; + + normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ; + + sptr = psf->u.sbuf ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (len > 0) + { writecount = (len >= bufferlen) ? bufferlen : (int) len ; + for (k = 0 ; k < writecount ; k++) + sptr [k] = lrint (normfact * ptr [total + k]) ; + count = vox_write_block (psf, pvox, sptr, writecount) ; + total += count ; + len -= writecount ; + if (count != writecount) + break ; + } ; + + return total ; +} /* vox_write_d */ + diff --git a/interpretor/libsndfile-1.0.25/src/w64.c b/interpretor/libsndfile-1.0.25/src/w64.c new file mode 100644 index 0000000..d561906 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/w64.c @@ -0,0 +1,639 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" +#include "wav_w64.h" + +/*------------------------------------------------------------------------------ +** W64 files use 16 byte markers as opposed to the four byte marker of +** WAV files. +** For comparison purposes, an integer is required, so make an integer +** hash for the 16 bytes using MAKE_HASH16 macro, but also create a 16 +** byte array containing the complete 16 bytes required when writing the +** header. +*/ + +#define MAKE_HASH16(x0,x1,x2,x3,x4,x5,x6,x7,x8,x9,xa,xb,xc,xd,xe,xf) \ + ( (x0) ^ ((x1) << 1) ^ ((x2) << 2) ^ ((x3) << 3) ^ \ + ((x4) << 4) ^ ((x5) << 5) ^ ((x6) << 6) ^ ((x7) << 7) ^ \ + ((x8) << 8) ^ ((x9) << 9) ^ ((xa) << 10) ^ ((xb) << 11) ^ \ + ((xc) << 12) ^ ((xd) << 13) ^ ((xe) << 14) ^ ((xf) << 15) ) + +#define MAKE_MARKER16(name,x0,x1,x2,x3,x4,x5,x6,x7,x8,x9,xa,xb,xc,xd,xe,xf) \ + static unsigned char name [16] = { (x0), (x1), (x2), (x3), (x4), (x5), \ + (x6), (x7), (x8), (x9), (xa), (xb), (xc), (xd), (xe), (xf) } + +#define riff_HASH16 MAKE_HASH16 ('r', 'i', 'f', 'f', 0x2E, 0x91, 0xCF, 0x11, \ + 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00) + +#define wave_HASH16 MAKE_HASH16 ('w', 'a', 'v', 'e', 0xF3, 0xAC, 0xD3, 0x11, \ + 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) + +#define fmt_HASH16 MAKE_HASH16 ('f', 'm', 't', ' ', 0xF3, 0xAC, 0xD3, 0x11, \ + 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) + +#define fact_HASH16 MAKE_HASH16 ('f', 'a', 'c', 't', 0xF3, 0xAC, 0xD3, 0x11, \ + 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) + +#define data_HASH16 MAKE_HASH16 ('d', 'a', 't', 'a', 0xF3, 0xAC, 0xD3, 0x11, \ + 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) + +#define ACID_HASH16 MAKE_HASH16 (0x6D, 0x07, 0x1C, 0xEA, 0xA3, 0xEF, 0x78, 0x4C, \ + 0x90, 0x57, 0x7F, 0x79, 0xEE, 0x25, 0x2A, 0xAE) + +#define levl_HASH16 MAKE_HASH16 (0x6c, 0x65, 0x76, 0x6c, 0xf3, 0xac, 0xd3, 0x11, \ + 0xd1, 0x8c, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) + +#define list_HASH16 MAKE_HASH16 (0x6C, 0x69, 0x73, 0x74, 0x2F, 0x91, 0xCF, 0x11, \ + 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00) + +#define junk_HASH16 MAKE_HASH16 (0x6A, 0x75, 0x6E, 0x6b, 0xF3, 0xAC, 0xD3, 0x11, \ + 0x8C, 0xD1, 0x00, 0xC0, 0x4f, 0x8E, 0xDB, 0x8A) + +#define bext_MARKER MAKE_HASH16 (0x62, 0x65, 0x78, 0x74, 0xf3, 0xac, 0xd3, 0xaa, \ + 0xd1, 0x8c, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) + +#define MARKER_HASH16 MAKE_HASH16 (0x56, 0x62, 0xf7, 0xab, 0x2d, 0x39, 0xd2, 0x11, \ + 0x86, 0xc7, 0x00, 0xc0, 0x4f, 0x8e, 0xdb, 0x8a) + +#define SUMLIST_HASH16 MAKE_HASH16 (0xBC, 0x94, 0x5F, 0x92, 0x5A, 0x52, 0xD2, 0x11, \ + 0x86, 0xDC, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) + + +MAKE_MARKER16 (riff_MARKER16, 'r', 'i', 'f', 'f', 0x2E, 0x91, 0xCF, 0x11, + 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00) ; + + +MAKE_MARKER16 (wave_MARKER16, 'w', 'a', 'v', 'e', 0xF3, 0xAC, 0xD3, 0x11, + 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) ; + +MAKE_MARKER16 (fmt_MARKER16, 'f', 'm', 't', ' ', 0xF3, 0xAC, 0xD3, 0x11, + 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) ; + +MAKE_MARKER16 (fact_MARKER16, 'f', 'a', 'c', 't', 0xF3, 0xAC, 0xD3, 0x11, + 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) ; + +MAKE_MARKER16 (data_MARKER16, 'd', 'a', 't', 'a', 0xF3, 0xAC, 0xD3, 0x11, + 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) ; + +enum +{ HAVE_riff = 0x01, + HAVE_wave = 0x02, + HAVE_fmt = 0x04, + HAVE_fact = 0x08, + HAVE_data = 0x20 +} ; + +/*------------------------------------------------------------------------------ + * Private static functions. + */ + +static int w64_read_header (SF_PRIVATE *psf, int *blockalign, int *framesperblock) ; +static int w64_write_header (SF_PRIVATE *psf, int calc_length) ; +static int w64_close (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +w64_open (SF_PRIVATE *psf) +{ WAV_PRIVATE * wpriv ; + int subformat, error, blockalign = 0, framesperblock = 0 ; + + if ((wpriv = calloc (1, sizeof (WAV_PRIVATE))) == NULL) + return SFE_MALLOC_FAILED ; + psf->container_data = wpriv ; + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR &&psf->filelength > 0)) + { if ((error = w64_read_header (psf, &blockalign, &framesperblock))) + return error ; + } ; + + if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_W64) + return SFE_BAD_OPEN_FORMAT ; + + subformat = SF_CODEC (psf->sf.format) ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { if (psf->is_pipe) + return SFE_NO_PIPE_WRITE ; + + psf->endian = SF_ENDIAN_LITTLE ; /* All W64 files are little endian. */ + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + if (subformat == SF_FORMAT_IMA_ADPCM || subformat == SF_FORMAT_MS_ADPCM) + { blockalign = wav_w64_srate2blocksize (psf->sf.samplerate * psf->sf.channels) ; + framesperblock = -1 ; + + /* FIXME : This block must go */ + psf->filelength = SF_COUNT_MAX ; + psf->datalength = psf->filelength ; + if (psf->sf.frames <= 0) + psf->sf.frames = (psf->blockwidth) ? psf->filelength / psf->blockwidth : psf->filelength ; + /* EMXIF : This block must go */ + } ; + + if ((error = w64_write_header (psf, SF_FALSE))) + return error ; + + psf->write_header = w64_write_header ; + } ; + + psf->container_close = w64_close ; + + switch (subformat) + { case SF_FORMAT_PCM_U8 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_ULAW : + error = ulaw_init (psf) ; + break ; + + case SF_FORMAT_ALAW : + error = alaw_init (psf) ; + break ; + + /* Lite remove start */ + case SF_FORMAT_FLOAT : + error = float32_init (psf) ; + break ; + + case SF_FORMAT_DOUBLE : + error = double64_init (psf) ; + break ; + + case SF_FORMAT_IMA_ADPCM : + error = wav_w64_ima_init (psf, blockalign, framesperblock) ; + break ; + + case SF_FORMAT_MS_ADPCM : + error = wav_w64_msadpcm_init (psf, blockalign, framesperblock) ; + break ; + /* Lite remove end */ + + case SF_FORMAT_GSM610 : + error = gsm610_init (psf) ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + return error ; +} /* w64_open */ + +/*========================================================================= +** Private functions. +*/ + +static int +w64_read_header (SF_PRIVATE *psf, int *blockalign, int *framesperblock) +{ WAV_PRIVATE *wpriv ; + WAV_FMT *wav_fmt ; + int dword = 0, marker, format = 0 ; + sf_count_t chunk_size, bytesread = 0 ; + int parsestage = 0, error, done = 0 ; + + if ((wpriv = psf->container_data) == NULL) + return SFE_INTERNAL ; + wav_fmt = &wpriv->wav_fmt ; + + /* Set position to start of file to begin reading header. */ + psf_binheader_readf (psf, "p", 0) ; + + while (! done) + { /* Each new chunk must start on an 8 byte boundary, so jump if needed. */ + if (psf->headindex & 0x7) + psf_binheader_readf (psf, "j", 8 - (psf->headindex & 0x7)) ; + + /* Generate hash of 16 byte marker. */ + bytesread += psf_binheader_readf (psf, "h", &marker) ; + chunk_size = 0 ; + + switch (marker) + { case riff_HASH16 : + if (parsestage) + return SFE_W64_NO_RIFF ; + + bytesread += psf_binheader_readf (psf, "e8", &chunk_size) ; + + if (psf->filelength != chunk_size) + psf_log_printf (psf, "riff : %D (should be %D)\n", chunk_size, psf->filelength) ; + else + psf_log_printf (psf, "riff : %D\n", chunk_size) ; + + parsestage |= HAVE_riff ; + break ; + + case ACID_HASH16: + psf_log_printf (psf, "Looks like an ACID file. Exiting.\n") ; + return SFE_UNIMPLEMENTED ; + + case wave_HASH16 : + if ((parsestage & HAVE_riff) != HAVE_riff) + return SFE_W64_NO_WAVE ; + psf_log_printf (psf, "wave\n") ; + parsestage |= HAVE_wave ; + break ; + + case fmt_HASH16 : + if ((parsestage & (HAVE_riff | HAVE_wave)) != (HAVE_riff | HAVE_wave)) + return SFE_WAV_NO_FMT ; + + bytesread += psf_binheader_readf (psf, "e8", &chunk_size) ; + psf_log_printf (psf, " fmt : %D\n", chunk_size) ; + + /* size of 16 byte marker and 8 byte chunk_size value. */ + chunk_size -= 24 ; + + if ((error = wav_w64_read_fmt_chunk (psf, (int) chunk_size))) + return error ; + + if (chunk_size % 8) + psf_binheader_readf (psf, "j", 8 - (chunk_size % 8)) ; + + format = wav_fmt->format ; + parsestage |= HAVE_fmt ; + break ; + + case fact_HASH16: + { sf_count_t frames ; + + psf_binheader_readf (psf, "e88", &chunk_size, &frames) ; + psf_log_printf (psf, " fact : %D\n frames : %D\n", + chunk_size, frames) ; + } ; + break ; + + + case data_HASH16 : + if ((parsestage & (HAVE_riff | HAVE_wave | HAVE_fmt)) != (HAVE_riff | HAVE_wave | HAVE_fmt)) + return SFE_W64_NO_DATA ; + + psf_binheader_readf (psf, "e8", &chunk_size) ; + + psf->dataoffset = psf_ftell (psf) ; + + psf->datalength = chunk_size - 24 ; + + if (chunk_size % 8) + chunk_size += 8 - (chunk_size % 8) ; + + psf_log_printf (psf, "data : %D\n", chunk_size) ; + + parsestage |= HAVE_data ; + + if (! psf->sf.seekable) + break ; + + /* Seek past data and continue reading header. */ + psf_fseek (psf, chunk_size, SEEK_CUR) ; + break ; + + case levl_HASH16 : + psf_binheader_readf (psf, "e8", &chunk_size) ; + psf_log_printf (psf, "levl : %D\n", chunk_size) ; + dword = chunk_size ; + psf_binheader_readf (psf, "j", dword - 24) ; + break ; + + case list_HASH16 : + psf_binheader_readf (psf, "e8", &chunk_size) ; + psf_log_printf (psf, "list : %D\n", chunk_size) ; + dword = chunk_size ; + psf_binheader_readf (psf, "j", dword - 24) ; + break ; + + case junk_HASH16 : + psf_binheader_readf (psf, "e8", &chunk_size) ; + psf_log_printf (psf, "junk : %D\n", chunk_size) ; + dword = chunk_size ; + psf_binheader_readf (psf, "j", dword - 24) ; + break ; + + case bext_MARKER : + psf_binheader_readf (psf, "e8", &chunk_size) ; + psf_log_printf (psf, "bext : %D\n", chunk_size) ; + dword = chunk_size ; + psf_binheader_readf (psf, "j", dword - 24) ; + break ; + + case MARKER_HASH16 : + psf_binheader_readf (psf, "e8", &chunk_size) ; + psf_log_printf (psf, "marker : %D\n", chunk_size) ; + dword = chunk_size ; + psf_binheader_readf (psf, "j", dword - 24) ; + break ; + + case SUMLIST_HASH16 : + psf_binheader_readf (psf, "e8", &chunk_size) ; + psf_log_printf (psf, "summary list : %D\n", chunk_size) ; + dword = chunk_size ; + psf_binheader_readf (psf, "j", dword - 24) ; + break ; + + default : + psf_log_printf (psf, "*** Unknown chunk marker : %X. Exiting parser.\n", marker) ; + done = SF_TRUE ; + break ; + } ; /* switch (dword) */ + + if (psf->sf.seekable == 0 && (parsestage & HAVE_data)) + break ; + + if (psf_ftell (psf) >= (psf->filelength - (2 * SIGNED_SIZEOF (dword)))) + break ; + } ; /* while (1) */ + + if (psf->dataoffset <= 0) + return SFE_W64_NO_DATA ; + + psf->endian = SF_ENDIAN_LITTLE ; /* All W64 files are little endian. */ + + if (psf_ftell (psf) != psf->dataoffset) + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + + if (psf->blockwidth) + { if (psf->filelength - psf->dataoffset < psf->datalength) + psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; + else + psf->sf.frames = psf->datalength / psf->blockwidth ; + } ; + + switch (format) + { case WAVE_FORMAT_PCM : + case WAVE_FORMAT_EXTENSIBLE : + /* extensible might be FLOAT, MULAW, etc as well! */ + psf->sf.format = SF_FORMAT_W64 | u_bitwidth_to_subformat (psf->bytewidth * 8) ; + break ; + + case WAVE_FORMAT_MULAW : + psf->sf.format = (SF_FORMAT_W64 | SF_FORMAT_ULAW) ; + break ; + + case WAVE_FORMAT_ALAW : + psf->sf.format = (SF_FORMAT_W64 | SF_FORMAT_ALAW) ; + break ; + + case WAVE_FORMAT_MS_ADPCM : + psf->sf.format = (SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM) ; + *blockalign = wav_fmt->msadpcm.blockalign ; + *framesperblock = wav_fmt->msadpcm.samplesperblock ; + break ; + + case WAVE_FORMAT_IMA_ADPCM : + psf->sf.format = (SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM) ; + *blockalign = wav_fmt->ima.blockalign ; + *framesperblock = wav_fmt->ima.samplesperblock ; + break ; + + case WAVE_FORMAT_GSM610 : + psf->sf.format = (SF_FORMAT_W64 | SF_FORMAT_GSM610) ; + break ; + + case WAVE_FORMAT_IEEE_FLOAT : + psf->sf.format = SF_FORMAT_W64 ; + psf->sf.format |= (psf->bytewidth == 8) ? SF_FORMAT_DOUBLE : SF_FORMAT_FLOAT ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + return 0 ; +} /* w64_read_header */ + +static int +w64_write_header (SF_PRIVATE *psf, int calc_length) +{ sf_count_t fmt_size, current ; + size_t fmt_pad = 0 ; + int subformat, add_fact_chunk = SF_FALSE ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + if (psf->bytewidth) + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + /* riff marker, length, wave and 'fmt ' markers. */ + psf_binheader_writef (psf, "eh8hh", riff_MARKER16, psf->filelength, wave_MARKER16, fmt_MARKER16) ; + + subformat = SF_CODEC (psf->sf.format) ; + + switch (subformat) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + fmt_size = 24 + 2 + 2 + 4 + 4 + 2 + 2 ; + fmt_pad = (size_t) (8 - (fmt_size & 0x7)) ; + fmt_size += fmt_pad ; + + /* fmt : format, channels, samplerate */ + psf_binheader_writef (psf, "e8224", fmt_size, WAVE_FORMAT_PCM, psf->sf.channels, psf->sf.samplerate) ; + /* fmt : bytespersec */ + psf_binheader_writef (psf, "e4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ; + /* fmt : blockalign, bitwidth */ + psf_binheader_writef (psf, "e22", psf->bytewidth * psf->sf.channels, psf->bytewidth * 8) ; + break ; + + case SF_FORMAT_FLOAT : + case SF_FORMAT_DOUBLE : + fmt_size = 24 + 2 + 2 + 4 + 4 + 2 + 2 ; + fmt_pad = (size_t) (8 - (fmt_size & 0x7)) ; + fmt_size += fmt_pad ; + + /* fmt : format, channels, samplerate */ + psf_binheader_writef (psf, "e8224", fmt_size, WAVE_FORMAT_IEEE_FLOAT, psf->sf.channels, psf->sf.samplerate) ; + /* fmt : bytespersec */ + psf_binheader_writef (psf, "e4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ; + /* fmt : blockalign, bitwidth */ + psf_binheader_writef (psf, "e22", psf->bytewidth * psf->sf.channels, psf->bytewidth * 8) ; + + add_fact_chunk = SF_TRUE ; + break ; + + case SF_FORMAT_ULAW : + fmt_size = 24 + 2 + 2 + 4 + 4 + 2 + 2 ; + fmt_pad = (size_t) (8 - (fmt_size & 0x7)) ; + fmt_size += fmt_pad ; + + /* fmt : format, channels, samplerate */ + psf_binheader_writef (psf, "e8224", fmt_size, WAVE_FORMAT_MULAW, psf->sf.channels, psf->sf.samplerate) ; + /* fmt : bytespersec */ + psf_binheader_writef (psf, "e4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ; + /* fmt : blockalign, bitwidth */ + psf_binheader_writef (psf, "e22", psf->bytewidth * psf->sf.channels, 8) ; + + add_fact_chunk = SF_TRUE ; + break ; + + case SF_FORMAT_ALAW : + fmt_size = 24 + 2 + 2 + 4 + 4 + 2 + 2 ; + fmt_pad = (size_t) (8 - (fmt_size & 0x7)) ; + fmt_size += fmt_pad ; + + /* fmt : format, channels, samplerate */ + psf_binheader_writef (psf, "e8224", fmt_size, WAVE_FORMAT_ALAW, psf->sf.channels, psf->sf.samplerate) ; + /* fmt : bytespersec */ + psf_binheader_writef (psf, "e4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ; + /* fmt : blockalign, bitwidth */ + psf_binheader_writef (psf, "e22", psf->bytewidth * psf->sf.channels, 8) ; + + add_fact_chunk = SF_TRUE ; + break ; + + /* Lite remove start */ + case SF_FORMAT_IMA_ADPCM : + { int blockalign, framesperblock, bytespersec ; + + blockalign = wav_w64_srate2blocksize (psf->sf.samplerate * psf->sf.channels) ; + framesperblock = 2 * (blockalign - 4 * psf->sf.channels) / psf->sf.channels + 1 ; + bytespersec = (psf->sf.samplerate * blockalign) / framesperblock ; + + /* fmt chunk. */ + fmt_size = 24 + 2 + 2 + 4 + 4 + 2 + 2 + 2 + 2 ; + fmt_pad = (size_t) (8 - (fmt_size & 0x7)) ; + fmt_size += fmt_pad ; + + /* fmt : size, WAV format type, channels. */ + psf_binheader_writef (psf, "e822", fmt_size, WAVE_FORMAT_IMA_ADPCM, psf->sf.channels) ; + + /* fmt : samplerate, bytespersec. */ + psf_binheader_writef (psf, "e44", psf->sf.samplerate, bytespersec) ; + + /* fmt : blockalign, bitwidth, extrabytes, framesperblock. */ + psf_binheader_writef (psf, "e2222", blockalign, 4, 2, framesperblock) ; + } ; + + add_fact_chunk = SF_TRUE ; + break ; + + case SF_FORMAT_MS_ADPCM : + { int blockalign, framesperblock, bytespersec, extrabytes ; + + blockalign = wav_w64_srate2blocksize (psf->sf.samplerate * psf->sf.channels) ; + framesperblock = 2 + 2 * (blockalign - 7 * psf->sf.channels) / psf->sf.channels ; + bytespersec = (psf->sf.samplerate * blockalign) / framesperblock ; + + /* fmt chunk. */ + extrabytes = 2 + 2 + MSADPCM_ADAPT_COEFF_COUNT * (2 + 2) ; + fmt_size = 24 + 2 + 2 + 4 + 4 + 2 + 2 + 2 + extrabytes ; + fmt_pad = (size_t) (8 - (fmt_size & 0x7)) ; + fmt_size += fmt_pad ; + + /* fmt : size, W64 format type, channels. */ + psf_binheader_writef (psf, "e822", fmt_size, WAVE_FORMAT_MS_ADPCM, psf->sf.channels) ; + + /* fmt : samplerate, bytespersec. */ + psf_binheader_writef (psf, "e44", psf->sf.samplerate, bytespersec) ; + + /* fmt : blockalign, bitwidth, extrabytes, framesperblock. */ + psf_binheader_writef (psf, "e22222", blockalign, 4, extrabytes, framesperblock, 7) ; + + msadpcm_write_adapt_coeffs (psf) ; + } ; + + add_fact_chunk = SF_TRUE ; + break ; + /* Lite remove end */ + + case SF_FORMAT_GSM610 : + { int bytespersec ; + + bytespersec = (psf->sf.samplerate * WAV_W64_GSM610_BLOCKSIZE) / WAV_W64_GSM610_SAMPLES ; + + /* fmt chunk. */ + fmt_size = 24 + 2 + 2 + 4 + 4 + 2 + 2 + 2 + 2 ; + fmt_pad = (size_t) (8 - (fmt_size & 0x7)) ; + fmt_size += fmt_pad ; + + /* fmt : size, WAV format type, channels. */ + psf_binheader_writef (psf, "e822", fmt_size, WAVE_FORMAT_GSM610, psf->sf.channels) ; + + /* fmt : samplerate, bytespersec. */ + psf_binheader_writef (psf, "e44", psf->sf.samplerate, bytespersec) ; + + /* fmt : blockalign, bitwidth, extrabytes, framesperblock. */ + psf_binheader_writef (psf, "e2222", WAV_W64_GSM610_BLOCKSIZE, 0, 2, WAV_W64_GSM610_SAMPLES) ; + } ; + + add_fact_chunk = SF_TRUE ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + /* Pad to 8 bytes with zeros. */ + if (fmt_pad > 0) + psf_binheader_writef (psf, "z", fmt_pad) ; + + if (add_fact_chunk) + psf_binheader_writef (psf, "eh88", fact_MARKER16, (sf_count_t) (16 + 8 + 8), psf->sf.frames) ; + + psf_binheader_writef (psf, "eh8", data_MARKER16, psf->datalength + 24) ; + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* w64_write_header */ + +static int +w64_close (SF_PRIVATE *psf) +{ + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + w64_write_header (psf, SF_TRUE) ; + + return 0 ; +} /* w64_close */ + diff --git a/interpretor/libsndfile-1.0.25/src/wav.c b/interpretor/libsndfile-1.0.25/src/wav.c new file mode 100644 index 0000000..f863096 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/wav.c @@ -0,0 +1,1820 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** Copyright (C) 2004-2005 David Viens +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" +#include "wav_w64.h" + +/*------------------------------------------------------------------------------ + * Macros to handle big/little endian issues. + */ + +#define RIFF_MARKER (MAKE_MARKER ('R', 'I', 'F', 'F')) +#define RIFX_MARKER (MAKE_MARKER ('R', 'I', 'F', 'X')) +#define WAVE_MARKER (MAKE_MARKER ('W', 'A', 'V', 'E')) +#define fmt_MARKER (MAKE_MARKER ('f', 'm', 't', ' ')) +#define data_MARKER (MAKE_MARKER ('d', 'a', 't', 'a')) +#define fact_MARKER (MAKE_MARKER ('f', 'a', 'c', 't')) +#define PEAK_MARKER (MAKE_MARKER ('P', 'E', 'A', 'K')) + +#define cue_MARKER (MAKE_MARKER ('c', 'u', 'e', ' ')) +#define LIST_MARKER (MAKE_MARKER ('L', 'I', 'S', 'T')) +#define slnt_MARKER (MAKE_MARKER ('s', 'l', 'n', 't')) +#define wavl_MARKER (MAKE_MARKER ('w', 'a', 'v', 'l')) +#define INFO_MARKER (MAKE_MARKER ('I', 'N', 'F', 'O')) +#define plst_MARKER (MAKE_MARKER ('p', 'l', 's', 't')) +#define adtl_MARKER (MAKE_MARKER ('a', 'd', 't', 'l')) +#define labl_MARKER (MAKE_MARKER ('l', 'a', 'b', 'l')) +#define ltxt_MARKER (MAKE_MARKER ('l', 't', 'x', 't')) +#define note_MARKER (MAKE_MARKER ('n', 'o', 't', 'e')) +#define smpl_MARKER (MAKE_MARKER ('s', 'm', 'p', 'l')) +#define bext_MARKER (MAKE_MARKER ('b', 'e', 'x', 't')) +#define iXML_MARKER (MAKE_MARKER ('i', 'X', 'M', 'L')) +#define levl_MARKER (MAKE_MARKER ('l', 'e', 'v', 'l')) +#define MEXT_MARKER (MAKE_MARKER ('M', 'E', 'X', 'T')) +#define DISP_MARKER (MAKE_MARKER ('D', 'I', 'S', 'P')) +#define acid_MARKER (MAKE_MARKER ('a', 'c', 'i', 'd')) +#define strc_MARKER (MAKE_MARKER ('s', 't', 'r', 'c')) +#define PAD_MARKER (MAKE_MARKER ('P', 'A', 'D', ' ')) +#define afsp_MARKER (MAKE_MARKER ('a', 'f', 's', 'p')) +#define clm_MARKER (MAKE_MARKER ('c', 'l', 'm', ' ')) +#define elmo_MARKER (MAKE_MARKER ('e', 'l', 'm', 'o')) +#define cart_MARKER (MAKE_MARKER ('c', 'a', 'r', 't')) +#define FLLR_MARKER (MAKE_MARKER ('F', 'L', 'L', 'R')) + +#define exif_MARKER (MAKE_MARKER ('e', 'x', 'i', 'f')) +#define ever_MARKER (MAKE_MARKER ('e', 'v', 'e', 'r')) +#define etim_MARKER (MAKE_MARKER ('e', 't', 'i', 'm')) +#define ecor_MARKER (MAKE_MARKER ('e', 'c', 'o', 'r')) +#define emdl_MARKER (MAKE_MARKER ('e', 'm', 'd', 'l')) +#define emnt_MARKER (MAKE_MARKER ('e', 'm', 'n', 't')) +#define erel_MARKER (MAKE_MARKER ('e', 'r', 'e', 'l')) +#define eucm_MARKER (MAKE_MARKER ('e', 'u', 'c', 'm')) + +#define ISFT_MARKER (MAKE_MARKER ('I', 'S', 'F', 'T')) +#define ICRD_MARKER (MAKE_MARKER ('I', 'C', 'R', 'D')) +#define ICOP_MARKER (MAKE_MARKER ('I', 'C', 'O', 'P')) +#define IARL_MARKER (MAKE_MARKER ('I', 'A', 'R', 'L')) +#define IART_MARKER (MAKE_MARKER ('I', 'A', 'R', 'T')) +#define INAM_MARKER (MAKE_MARKER ('I', 'N', 'A', 'M')) +#define IENG_MARKER (MAKE_MARKER ('I', 'E', 'N', 'G')) +#define IGNR_MARKER (MAKE_MARKER ('I', 'G', 'N', 'R')) +#define ICOP_MARKER (MAKE_MARKER ('I', 'C', 'O', 'P')) +#define IPRD_MARKER (MAKE_MARKER ('I', 'P', 'R', 'D')) +#define ISRC_MARKER (MAKE_MARKER ('I', 'S', 'R', 'C')) +#define ISBJ_MARKER (MAKE_MARKER ('I', 'S', 'B', 'J')) +#define ICMT_MARKER (MAKE_MARKER ('I', 'C', 'M', 'T')) + +/* Weird WAVPACK marker which can show up at the start of the DATA section. */ +#define wvpk_MARKER (MAKE_MARKER ('w', 'v', 'p', 'k')) +#define OggS_MARKER (MAKE_MARKER ('O', 'g', 'g', 'S')) + +#define WAV_PEAK_CHUNK_SIZE(ch) (2 * sizeof (int) + ch * (sizeof (float) + sizeof (int))) +#define WAV_BEXT_MIN_CHUNK_SIZE 602 +#define WAV_BEXT_MAX_CHUNK_SIZE (10 * 1024) + +enum +{ HAVE_RIFF = 0x01, + HAVE_WAVE = 0x02, + HAVE_fmt = 0x04, + HAVE_fact = 0x08, + HAVE_PEAK = 0x10, + HAVE_data = 0x20, + HAVE_other = 0x80000000 +} ; + + + +/* known WAVEFORMATEXTENSIBLE GUIDS */ +static const EXT_SUBFORMAT MSGUID_SUBTYPE_PCM = +{ 0x00000001, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_MS_ADPCM = +{ 0x00000002, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_IEEE_FLOAT = +{ 0x00000003, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_ALAW = +{ 0x00000006, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_MULAW = +{ 0x00000007, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +/* +** the next two are from +** http://dream.cs.bath.ac.uk/researchdev/wave-ex/bformat.html +*/ +static const EXT_SUBFORMAT MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_PCM = +{ 0x00000001, 0x0721, 0x11d3, { 0x86, 0x44, 0xC8, 0xC1, 0xCA, 0x00, 0x00, 0x00 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_IEEE_FLOAT = +{ 0x00000003, 0x0721, 0x11d3, { 0x86, 0x44, 0xC8, 0xC1, 0xCA, 0x00, 0x00, 0x00 } +} ; + + +#if 0 +/* maybe interesting one day to read the following through sf_read_raw */ +/* http://www.bath.ac.uk/~masrwd/pvocex/pvocex.html */ +static const EXT_SUBFORMAT MSGUID_SUBTYPE_PVOCEX = +{ 0x8312B9C2, 0x2E6E, 0x11d4, { 0xA8, 0x24, 0xDE, 0x5B, 0x96, 0xC3, 0xAB, 0x21 } +} ; +#endif + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int wav_read_header (SF_PRIVATE *psf, int *blockalign, int *framesperblock) ; +static int wav_write_header (SF_PRIVATE *psf, int calc_length) ; + +static int wav_write_tailer (SF_PRIVATE *psf) ; +static void wav_write_strings (SF_PRIVATE *psf, int location) ; +static int wav_command (SF_PRIVATE *psf, int command, void *data, int datasize) ; +static int wav_close (SF_PRIVATE *psf) ; + +static int wav_subchunk_parse (SF_PRIVATE *psf, int chunk) ; +static int exif_subchunk_parse (SF_PRIVATE *psf, unsigned int length) ; +static int wav_read_smpl_chunk (SF_PRIVATE *psf, unsigned int chunklen) ; +static int wav_read_acid_chunk (SF_PRIVATE *psf, unsigned int chunklen) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +wav_open (SF_PRIVATE *psf) +{ WAV_PRIVATE * wpriv ; + int format, subformat, error, blockalign = 0, framesperblock = 0 ; + + if ((wpriv = calloc (1, sizeof (WAV_PRIVATE))) == NULL) + return SFE_MALLOC_FAILED ; + psf->container_data = wpriv ; + + wpriv->wavex_ambisonic = SF_AMBISONIC_NONE ; + psf->str_flags = SF_STR_ALLOW_START | SF_STR_ALLOW_END ; + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = wav_read_header (psf, &blockalign, &framesperblock))) + return error ; + } ; + + subformat = SF_CODEC (psf->sf.format) ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { if (psf->is_pipe) + return SFE_NO_PIPE_WRITE ; + + wpriv->wavex_ambisonic = SF_AMBISONIC_NONE ; + + format = SF_CONTAINER (psf->sf.format) ; + if (format != SF_FORMAT_WAV && format != SF_FORMAT_WAVEX) + return SFE_BAD_OPEN_FORMAT ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + /* RIFF WAVs are little-endian, RIFX WAVs are big-endian, default to little */ + psf->endian = SF_ENDIAN (psf->sf.format) ; + if (CPU_IS_BIG_ENDIAN && psf->endian == SF_ENDIAN_CPU) + psf->endian = SF_ENDIAN_BIG ; + else if (psf->endian != SF_ENDIAN_BIG) + psf->endian = SF_ENDIAN_LITTLE ; + + if (psf->file.mode != SFM_RDWR || psf->filelength < 44) + { psf->filelength = 0 ; + psf->datalength = 0 ; + psf->dataoffset = 0 ; + psf->sf.frames = 0 ; + } ; + + if (subformat == SF_FORMAT_IMA_ADPCM || subformat == SF_FORMAT_MS_ADPCM) + { blockalign = wav_w64_srate2blocksize (psf->sf.samplerate * psf->sf.channels) ; + framesperblock = -1 ; /* Corrected later. */ + } ; + + /* By default, add the peak chunk to floating point files. Default behaviour + ** can be switched off using sf_command (SFC_SET_PEAK_CHUNK, SF_FALSE). + */ + if (psf->file.mode == SFM_WRITE && (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE)) + { if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL) + return SFE_MALLOC_FAILED ; + psf->peak_info->peak_loc = SF_PEAK_START ; + } ; + + psf->write_header = wav_write_header ; + } ; + + psf->container_close = wav_close ; + psf->command = wav_command ; + + switch (subformat) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + error = pcm_init (psf) ; + break ; + + case SF_FORMAT_ULAW : + error = ulaw_init (psf) ; + break ; + + case SF_FORMAT_ALAW : + error = alaw_init (psf) ; + break ; + + /* Lite remove start */ + case SF_FORMAT_FLOAT : + error = float32_init (psf) ; + break ; + + case SF_FORMAT_DOUBLE : + error = double64_init (psf) ; + break ; + + case SF_FORMAT_IMA_ADPCM : + error = wav_w64_ima_init (psf, blockalign, framesperblock) ; + break ; + + case SF_FORMAT_MS_ADPCM : + error = wav_w64_msadpcm_init (psf, blockalign, framesperblock) ; + break ; + + case SF_FORMAT_G721_32 : + error = g72x_init (psf) ; + break ; + /* Lite remove end */ + + case SF_FORMAT_GSM610 : + error = gsm610_init (psf) ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + if (psf->file.mode == SFM_WRITE || (psf->file.mode == SFM_RDWR && psf->filelength == 0)) + return psf->write_header (psf, SF_FALSE) ; + + return error ; +} /* wav_open */ + +/*========================================================================= +** Private functions. +*/ + +static int +wav_read_header (SF_PRIVATE *psf, int *blockalign, int *framesperblock) +{ WAV_PRIVATE *wpriv ; + WAV_FMT *wav_fmt ; + FACT_CHUNK fact_chunk ; + unsigned dword = 0, marker, RIFFsize = 0, done = 0 ; + int parsestage = 0, error, format = 0 ; + char *cptr ; + + if (psf->filelength > SF_PLATFORM_S64 (0xffffffff)) + psf_log_printf (psf, "Warning : filelength > 0xffffffff. This is bad!!!!\n") ; + + if ((wpriv = psf->container_data) == NULL) + return SFE_INTERNAL ; + wav_fmt = &wpriv->wav_fmt ; + + /* Set position to start of file to begin reading header. */ + psf_binheader_readf (psf, "p", 0) ; + + while (! done) + { psf_binheader_readf (psf, "m", &marker) ; + + switch (marker) + { case RIFF_MARKER : + case RIFX_MARKER : + if (parsestage) + return SFE_WAV_NO_RIFF ; + + parsestage |= HAVE_RIFF ; + + /* RIFX signifies big-endian format for all header and data + ** to prevent lots of code copying here, we'll set the psf->rwf_endian + ** flag once here, and never specify endian-ness for all other header ops + */ + if (marker == RIFF_MARKER) + psf->rwf_endian = SF_ENDIAN_LITTLE ; + else + psf->rwf_endian = SF_ENDIAN_BIG ; + + psf_binheader_readf (psf, "4", &RIFFsize) ; + + if (psf->fileoffset > 0 && psf->filelength > RIFFsize + 8) + { /* Set file length. */ + psf->filelength = RIFFsize + 8 ; + if (marker == RIFF_MARKER) + psf_log_printf (psf, "RIFF : %u\n", RIFFsize) ; + else + psf_log_printf (psf, "RIFX : %u\n", RIFFsize) ; + } + else if (psf->filelength < RIFFsize + 2 * SIGNED_SIZEOF (dword)) + { if (marker == RIFF_MARKER) + psf_log_printf (psf, "RIFF : %u (should be %D)\n", RIFFsize, psf->filelength - 2 * SIGNED_SIZEOF (dword)) ; + else + psf_log_printf (psf, "RIFX : %u (should be %D)\n", RIFFsize, psf->filelength - 2 * SIGNED_SIZEOF (dword)) ; + + RIFFsize = dword ; + } + else + { if (marker == RIFF_MARKER) + psf_log_printf (psf, "RIFF : %u\n", RIFFsize) ; + else + psf_log_printf (psf, "RIFX : %u\n", RIFFsize) ; + } ; + break ; + + case WAVE_MARKER : + if ((parsestage & HAVE_RIFF) != HAVE_RIFF) + return SFE_WAV_NO_WAVE ; + parsestage |= HAVE_WAVE ; + + psf_log_printf (psf, "WAVE\n") ; + break ; + + case fmt_MARKER : + if ((parsestage & (HAVE_RIFF | HAVE_WAVE)) != (HAVE_RIFF | HAVE_WAVE)) + return SFE_WAV_NO_FMT ; + + /* If this file has a SECOND fmt chunk, I don't want to know about it. */ + if (parsestage & HAVE_fmt) + break ; + + parsestage |= HAVE_fmt ; + + psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, "fmt : %d\n", dword) ; + + if ((error = wav_w64_read_fmt_chunk (psf, dword))) + return error ; + + format = wav_fmt->format ; + break ; + + case data_MARKER : + if ((parsestage & (HAVE_RIFF | HAVE_WAVE | HAVE_fmt)) != (HAVE_RIFF | HAVE_WAVE | HAVE_fmt)) + return SFE_WAV_NO_DATA ; + + if (psf->file.mode == SFM_RDWR && (parsestage & HAVE_other) != 0) + return SFE_RDWR_BAD_HEADER ; + + parsestage |= HAVE_data ; + + psf_binheader_readf (psf, "4", &dword) ; + + psf->datalength = dword ; + psf->dataoffset = psf_ftell (psf) ; + + if (psf->dataoffset > 0) + { if (dword == 0 && RIFFsize == 8 && psf->filelength > 44) + { psf_log_printf (psf, "*** Looks like a WAV file which wasn't closed properly. Fixing it.\n") ; + psf->datalength = psf->filelength - psf->dataoffset ; + } ; + + if (psf->datalength > psf->filelength - psf->dataoffset) + { psf_log_printf (psf, "data : %D (should be %D)\n", psf->datalength, psf->filelength - psf->dataoffset) ; + psf->datalength = psf->filelength - psf->dataoffset ; + } + else + psf_log_printf (psf, "data : %D\n", psf->datalength) ; + + /* Only set dataend if there really is data at the end. */ + if (psf->datalength + psf->dataoffset < psf->filelength) + psf->dataend = psf->datalength + psf->dataoffset ; + + if (format == WAVE_FORMAT_MS_ADPCM && psf->datalength % 2) + { psf->datalength ++ ; + psf_log_printf (psf, "*** Data length odd. Increasing it by 1.\n") ; + } ; + } ; + + if (! psf->sf.seekable || psf->dataoffset < 0) + break ; + + /* Seek past data and continue reading header. */ + psf_fseek (psf, psf->datalength, SEEK_CUR) ; + + if (psf_ftell (psf) != psf->datalength + psf->dataoffset) + psf_log_printf (psf, "*** psf_fseek past end error ***\n") ; + break ; + + case fact_MARKER : + if ((parsestage & (HAVE_RIFF | HAVE_WAVE)) != (HAVE_RIFF | HAVE_WAVE)) + return SFE_WAV_BAD_FACT ; + + parsestage |= HAVE_fact ; + + if ((parsestage & HAVE_fmt) != HAVE_fmt) + psf_log_printf (psf, "*** Should have 'fmt ' chunk before 'fact'\n") ; + + psf_binheader_readf (psf, "44", &dword, & (fact_chunk.frames)) ; + + if (dword > SIGNED_SIZEOF (fact_chunk)) + psf_binheader_readf (psf, "j", (int) (dword - SIGNED_SIZEOF (fact_chunk))) ; + + if (dword) + psf_log_printf (psf, "%M : %d\n", marker, dword) ; + else + psf_log_printf (psf, "%M : %d (should not be zero)\n", marker, dword) ; + + psf_log_printf (psf, " frames : %d\n", fact_chunk.frames) ; + break ; + + case PEAK_MARKER : + if ((parsestage & (HAVE_RIFF | HAVE_WAVE | HAVE_fmt)) != (HAVE_RIFF | HAVE_WAVE | HAVE_fmt)) + return SFE_WAV_PEAK_B4_FMT ; + + parsestage |= HAVE_PEAK ; + + psf_binheader_readf (psf, "4", &dword) ; + + psf_log_printf (psf, "%M : %d\n", marker, dword) ; + if (dword != WAV_PEAK_CHUNK_SIZE (psf->sf.channels)) + { psf_binheader_readf (psf, "j", dword) ; + psf_log_printf (psf, "*** File PEAK chunk size doesn't fit with number of channels (%d).\n", psf->sf.channels) ; + return SFE_WAV_BAD_PEAK ; + } ; + + if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL) + return SFE_MALLOC_FAILED ; + + /* read in rest of PEAK chunk. */ + psf_binheader_readf (psf, "44", & (psf->peak_info->version), & (psf->peak_info->timestamp)) ; + + if (psf->peak_info->version != 1) + psf_log_printf (psf, " version : %d *** (should be version 1)\n", psf->peak_info->version) ; + else + psf_log_printf (psf, " version : %d\n", psf->peak_info->version) ; + + psf_log_printf (psf, " time stamp : %d\n", psf->peak_info->timestamp) ; + psf_log_printf (psf, " Ch Position Value\n") ; + + cptr = psf->u.cbuf ; + for (dword = 0 ; dword < (unsigned) psf->sf.channels ; dword++) + { float value ; + unsigned int position ; + + psf_binheader_readf (psf, "f4", &value, &position) ; + psf->peak_info->peaks [dword].value = value ; + psf->peak_info->peaks [dword].position = position ; + + snprintf (cptr, sizeof (psf->u.cbuf), " %2d %-12" PRId64 " %g\n", + dword, psf->peak_info->peaks [dword].position, psf->peak_info->peaks [dword].value) ; + cptr [sizeof (psf->u.cbuf) - 1] = 0 ; + psf_log_printf (psf, "%s", cptr) ; + } ; + + psf->peak_info->peak_loc = ((parsestage & HAVE_data) == 0) ? SF_PEAK_START : SF_PEAK_END ; + break ; + + case cue_MARKER : + parsestage |= HAVE_other ; + + { unsigned bytesread, cue_count ; + int id, position, chunk_id, chunk_start, block_start, offset ; + + bytesread = psf_binheader_readf (psf, "44", &dword, &cue_count) ; + bytesread -= 4 ; /* Remove bytes for first dword. */ + psf_log_printf (psf, "%M : %u\n", marker, dword) ; + + if (cue_count > 10) + { psf_log_printf (psf, " Count : %d (skipping)\n", cue_count) ; + psf_binheader_readf (psf, "j", cue_count * 24) ; + break ; + } ; + + psf_log_printf (psf, " Count : %d\n", cue_count) ; + + while (cue_count) + { bytesread += psf_binheader_readf (psf, "444444", &id, &position, + &chunk_id, &chunk_start, &block_start, &offset) ; + psf_log_printf (psf, " Cue ID : %2d" + " Pos : %5u Chunk : %M" + " Chk Start : %d Blk Start : %d" + " Offset : %5d\n", + id, position, chunk_id, chunk_start, block_start, offset) ; + cue_count -- ; + } ; + + if (bytesread != dword) + { psf_log_printf (psf, "**** Chunk size weirdness (%d != %d)\n", dword, bytesread) ; + psf_binheader_readf (psf, "j", dword - bytesread) ; + } ; + } ; + break ; + + case smpl_MARKER : + parsestage |= HAVE_other ; + + psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, "smpl : %u\n", dword) ; + + if ((error = wav_read_smpl_chunk (psf, dword))) + return error ; + break ; + + case acid_MARKER : + parsestage |= HAVE_other ; + + psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, "acid : %u\n", dword) ; + + if ((error = wav_read_acid_chunk (psf, dword))) + return error ; + break ; + + case INFO_MARKER : + case LIST_MARKER : + parsestage |= HAVE_other ; + + if ((error = wav_subchunk_parse (psf, marker)) != 0) + return error ; + break ; + + case bext_MARKER : + /* + The 'bext' chunk can actually be updated, so don't need to set this. + parsestage |= HAVE_other ; + */ + psf_binheader_readf (psf, "4", &dword) ; + if ((error = wav_read_bext_chunk (psf, dword))) + return error ; + break ; + + case PAD_MARKER : + /* + We can eat into a 'PAD ' chunk if we need to. + parsestage |= HAVE_other ; + */ + psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, "%M : %u\n", marker, dword) ; + dword += (dword & 1) ; + psf_binheader_readf (psf, "j", dword) ; + break ; + + case iXML_MARKER : /* See http://en.wikipedia.org/wiki/IXML */ + case strc_MARKER : /* Multiple of 32 bytes. */ + case afsp_MARKER : + case clm_MARKER : + case elmo_MARKER : + case cart_MARKER : + case levl_MARKER : + case plst_MARKER : + case DISP_MARKER : + case MEXT_MARKER : + case FLLR_MARKER : + psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, "%M : %u\n", marker, dword) ; + dword += (dword & 1) ; + psf_binheader_readf (psf, "j", dword) ; + break ; + + default : + if (psf_isprint ((marker >> 24) & 0xFF) && psf_isprint ((marker >> 16) & 0xFF) + && psf_isprint ((marker >> 8) & 0xFF) && psf_isprint (marker & 0xFF)) + { psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, "*** %M : %d (unknown marker)\n", marker, dword) ; + psf_binheader_readf (psf, "j", dword) ; + break ; + } ; + if (psf_ftell (psf) & 0x03) + { psf_log_printf (psf, " Unknown chunk marker at position %d. Resynching.\n", dword - 4) ; + psf_binheader_readf (psf, "j", -3) ; + /* File is too messed up so we prevent editing in RDWR mode here. */ + parsestage |= HAVE_other ; + break ; + } ; + psf_log_printf (psf, "*** Unknown chunk marker (%X) at position %D. Exiting parser.\n", marker, psf_ftell (psf) - 4) ; + done = SF_TRUE ; + break ; + } ; /* switch (dword) */ + + if (! psf->sf.seekable && (parsestage & HAVE_data)) + break ; + + if (psf_ftell (psf) >= psf->filelength - SIGNED_SIZEOF (dword)) + { psf_log_printf (psf, "End\n") ; + break ; + } ; + } ; /* while (1) */ + + if (psf->dataoffset <= 0) + return SFE_WAV_NO_DATA ; + + /* WAVs can be little or big endian */ + psf->endian = psf->rwf_endian ; + + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + + if (psf->is_pipe == 0) + { /* + ** Check for 'wvpk' at the start of the DATA section. Not able to + ** handle this. + */ + psf_binheader_readf (psf, "4", &marker) ; + if (marker == wvpk_MARKER || marker == OggS_MARKER) + return SFE_WAV_WVPK_DATA ; + } ; + + /* Seek to start of DATA section. */ + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + + if (psf->blockwidth) + { if (psf->filelength - psf->dataoffset < psf->datalength) + psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; + else + psf->sf.frames = psf->datalength / psf->blockwidth ; + } ; + + switch (format) + { case WAVE_FORMAT_EXTENSIBLE : + if (psf->sf.format == (SF_FORMAT_WAVEX | SF_FORMAT_MS_ADPCM)) + { *blockalign = wav_fmt->msadpcm.blockalign ; + *framesperblock = wav_fmt->msadpcm.samplesperblock ; + } ; + break ; + + case WAVE_FORMAT_PCM : + psf->sf.format = SF_FORMAT_WAV | u_bitwidth_to_subformat (psf->bytewidth * 8) ; + break ; + + case WAVE_FORMAT_MULAW : + case IBM_FORMAT_MULAW : + psf->sf.format = (SF_FORMAT_WAV | SF_FORMAT_ULAW) ; + break ; + + case WAVE_FORMAT_ALAW : + case IBM_FORMAT_ALAW : + psf->sf.format = (SF_FORMAT_WAV | SF_FORMAT_ALAW) ; + break ; + + case WAVE_FORMAT_MS_ADPCM : + psf->sf.format = (SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM) ; + *blockalign = wav_fmt->msadpcm.blockalign ; + *framesperblock = wav_fmt->msadpcm.samplesperblock ; + break ; + + case WAVE_FORMAT_IMA_ADPCM : + psf->sf.format = (SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM) ; + *blockalign = wav_fmt->ima.blockalign ; + *framesperblock = wav_fmt->ima.samplesperblock ; + break ; + + case WAVE_FORMAT_GSM610 : + psf->sf.format = (SF_FORMAT_WAV | SF_FORMAT_GSM610) ; + break ; + + case WAVE_FORMAT_IEEE_FLOAT : + psf->sf.format = SF_FORMAT_WAV ; + psf->sf.format |= (psf->bytewidth == 8) ? SF_FORMAT_DOUBLE : SF_FORMAT_FLOAT ; + break ; + + case WAVE_FORMAT_G721_ADPCM : + psf->sf.format = SF_FORMAT_WAV | SF_FORMAT_G721_32 ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + if (wpriv->fmt_is_broken) + wav_w64_analyze (psf) ; + + /* Only set the format endian-ness if its non-standard big-endian. */ + if (psf->endian == SF_ENDIAN_BIG) + psf->sf.format |= SF_ENDIAN_BIG ; + + return 0 ; +} /* wav_read_header */ + +static int +wav_write_fmt_chunk (SF_PRIVATE *psf) +{ int subformat, fmt_size, add_fact_chunk = 0 ; + + subformat = SF_CODEC (psf->sf.format) ; + + switch (subformat) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + fmt_size = 2 + 2 + 4 + 4 + 2 + 2 ; + + /* fmt : format, channels, samplerate */ + psf_binheader_writef (psf, "4224", fmt_size, WAVE_FORMAT_PCM, psf->sf.channels, psf->sf.samplerate) ; + /* fmt : bytespersec */ + psf_binheader_writef (psf, "4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ; + /* fmt : blockalign, bitwidth */ + psf_binheader_writef (psf, "22", psf->bytewidth * psf->sf.channels, psf->bytewidth * 8) ; + break ; + + case SF_FORMAT_FLOAT : + case SF_FORMAT_DOUBLE : + fmt_size = 2 + 2 + 4 + 4 + 2 + 2 ; + + /* fmt : format, channels, samplerate */ + psf_binheader_writef (psf, "4224", fmt_size, WAVE_FORMAT_IEEE_FLOAT, psf->sf.channels, psf->sf.samplerate) ; + /* fmt : bytespersec */ + psf_binheader_writef (psf, "4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ; + /* fmt : blockalign, bitwidth */ + psf_binheader_writef (psf, "22", psf->bytewidth * psf->sf.channels, psf->bytewidth * 8) ; + + add_fact_chunk = SF_TRUE ; + break ; + + case SF_FORMAT_ULAW : + fmt_size = 2 + 2 + 4 + 4 + 2 + 2 + 2 ; + + /* fmt : format, channels, samplerate */ + psf_binheader_writef (psf, "4224", fmt_size, WAVE_FORMAT_MULAW, psf->sf.channels, psf->sf.samplerate) ; + /* fmt : bytespersec */ + psf_binheader_writef (psf, "4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ; + /* fmt : blockalign, bitwidth, extrabytes */ + psf_binheader_writef (psf, "222", psf->bytewidth * psf->sf.channels, 8, 0) ; + + add_fact_chunk = SF_TRUE ; + break ; + + case SF_FORMAT_ALAW : + fmt_size = 2 + 2 + 4 + 4 + 2 + 2 + 2 ; + + /* fmt : format, channels, samplerate */ + psf_binheader_writef (psf, "4224", fmt_size, WAVE_FORMAT_ALAW, psf->sf.channels, psf->sf.samplerate) ; + /* fmt : bytespersec */ + psf_binheader_writef (psf, "4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ; + /* fmt : blockalign, bitwidth, extrabytes */ + psf_binheader_writef (psf, "222", psf->bytewidth * psf->sf.channels, 8, 0) ; + + add_fact_chunk = SF_TRUE ; + break ; + + /* Lite remove start */ + case SF_FORMAT_IMA_ADPCM : + { int blockalign, framesperblock, bytespersec ; + + blockalign = wav_w64_srate2blocksize (psf->sf.samplerate * psf->sf.channels) ; + framesperblock = 2 * (blockalign - 4 * psf->sf.channels) / psf->sf.channels + 1 ; + bytespersec = (psf->sf.samplerate * blockalign) / framesperblock ; + + /* fmt chunk. */ + fmt_size = 2 + 2 + 4 + 4 + 2 + 2 + 2 + 2 ; + + /* fmt : size, WAV format type, channels, samplerate, bytespersec */ + psf_binheader_writef (psf, "42244", fmt_size, WAVE_FORMAT_IMA_ADPCM, + psf->sf.channels, psf->sf.samplerate, bytespersec) ; + + /* fmt : blockalign, bitwidth, extrabytes, framesperblock. */ + psf_binheader_writef (psf, "2222", blockalign, 4, 2, framesperblock) ; + } ; + + add_fact_chunk = SF_TRUE ; + break ; + + case SF_FORMAT_MS_ADPCM : + { int blockalign, framesperblock, bytespersec, extrabytes ; + + blockalign = wav_w64_srate2blocksize (psf->sf.samplerate * psf->sf.channels) ; + framesperblock = 2 + 2 * (blockalign - 7 * psf->sf.channels) / psf->sf.channels ; + bytespersec = (psf->sf.samplerate * blockalign) / framesperblock ; + + /* fmt chunk. */ + extrabytes = 2 + 2 + MSADPCM_ADAPT_COEFF_COUNT * (2 + 2) ; + fmt_size = 2 + 2 + 4 + 4 + 2 + 2 + 2 + extrabytes ; + + /* fmt : size, WAV format type, channels. */ + psf_binheader_writef (psf, "422", fmt_size, WAVE_FORMAT_MS_ADPCM, psf->sf.channels) ; + + /* fmt : samplerate, bytespersec. */ + psf_binheader_writef (psf, "44", psf->sf.samplerate, bytespersec) ; + + /* fmt : blockalign, bitwidth, extrabytes, framesperblock. */ + psf_binheader_writef (psf, "22222", blockalign, 4, extrabytes, framesperblock, 7) ; + + msadpcm_write_adapt_coeffs (psf) ; + } ; + + add_fact_chunk = SF_TRUE ; + break ; + + + case SF_FORMAT_G721_32 : + /* fmt chunk. */ + fmt_size = 2 + 2 + 4 + 4 + 2 + 2 + 2 + 2 ; + + /* fmt : size, WAV format type, channels, samplerate, bytespersec */ + psf_binheader_writef (psf, "42244", fmt_size, WAVE_FORMAT_G721_ADPCM, + psf->sf.channels, psf->sf.samplerate, psf->sf.samplerate * psf->sf.channels / 2) ; + + /* fmt : blockalign, bitwidth, extrabytes, auxblocksize. */ + psf_binheader_writef (psf, "2222", 64, 4, 2, 0) ; + + add_fact_chunk = SF_TRUE ; + break ; + + /* Lite remove end */ + + case SF_FORMAT_GSM610 : + { int blockalign, framesperblock, bytespersec ; + + blockalign = WAV_W64_GSM610_BLOCKSIZE ; + framesperblock = WAV_W64_GSM610_SAMPLES ; + bytespersec = (psf->sf.samplerate * blockalign) / framesperblock ; + + /* fmt chunk. */ + fmt_size = 2 + 2 + 4 + 4 + 2 + 2 + 2 + 2 ; + + /* fmt : size, WAV format type, channels. */ + psf_binheader_writef (psf, "422", fmt_size, WAVE_FORMAT_GSM610, psf->sf.channels) ; + + /* fmt : samplerate, bytespersec. */ + psf_binheader_writef (psf, "44", psf->sf.samplerate, bytespersec) ; + + /* fmt : blockalign, bitwidth, extrabytes, framesperblock. */ + psf_binheader_writef (psf, "2222", blockalign, 0, 2, framesperblock) ; + } ; + + add_fact_chunk = SF_TRUE ; + break ; + + default : return SFE_UNIMPLEMENTED ; + } ; + + if (add_fact_chunk) + psf_binheader_writef (psf, "tm48", fact_MARKER, 4, psf->sf.frames) ; + + return 0 ; +} /* wav_write_fmt_chunk */ + +static int +wavex_write_fmt_chunk (SF_PRIVATE *psf) +{ WAV_PRIVATE *wpriv ; + int subformat, fmt_size, add_fact_chunk = 0 ; + + if ((wpriv = psf->container_data) == NULL) + return SFE_INTERNAL ; + + subformat = SF_CODEC (psf->sf.format) ; + + /* initial section (same for all, it appears) */ + switch (subformat) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + case SF_FORMAT_FLOAT : + case SF_FORMAT_DOUBLE : + case SF_FORMAT_ULAW : + case SF_FORMAT_ALAW : + fmt_size = 2 + 2 + 4 + 4 + 2 + 2 + 2 + 2 + 4 + 4 + 2 + 2 + 8 ; + + /* fmt : format, channels, samplerate */ + psf_binheader_writef (psf, "4224", fmt_size, WAVE_FORMAT_EXTENSIBLE, psf->sf.channels, psf->sf.samplerate) ; + /* fmt : bytespersec */ + psf_binheader_writef (psf, "4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ; + /* fmt : blockalign, bitwidth */ + psf_binheader_writef (psf, "22", psf->bytewidth * psf->sf.channels, psf->bytewidth * 8) ; + + /* cbSize 22 is sizeof (WAVEFORMATEXTENSIBLE) - sizeof (WAVEFORMATEX) */ + psf_binheader_writef (psf, "2", 22) ; + + /* wValidBitsPerSample, for our use same as bitwidth as we use it fully */ + psf_binheader_writef (psf, "2", psf->bytewidth * 8) ; + + /* For an Ambisonic file set the channel mask to zero. + ** Otherwise use a default based on the channel count. + */ + if (wpriv->wavex_ambisonic != SF_AMBISONIC_NONE) + psf_binheader_writef (psf, "4", 0) ; + else if (wpriv->wavex_channelmask != 0) + psf_binheader_writef (psf, "4", wpriv->wavex_channelmask) ; + else + { /* + ** Ok some liberty is taken here to use the most commonly used channel masks + ** instead of "no mapping". If you really want to use "no mapping" for 8 channels and less + ** please don't use wavex. (otherwise we'll have to create a new SF_COMMAND) + */ + switch (psf->sf.channels) + { case 1 : /* center channel mono */ + psf_binheader_writef (psf, "4", 0x4) ; + break ; + + case 2 : /* front left and right */ + psf_binheader_writef (psf, "4", 0x1 | 0x2) ; + break ; + + case 4 : /* Quad */ + psf_binheader_writef (psf, "4", 0x1 | 0x2 | 0x10 | 0x20) ; + break ; + + case 6 : /* 5.1 */ + psf_binheader_writef (psf, "4", 0x1 | 0x2 | 0x4 | 0x8 | 0x10 | 0x20) ; + break ; + + case 8 : /* 7.1 */ + psf_binheader_writef (psf, "4", 0x1 | 0x2 | 0x4 | 0x8 | 0x10 | 0x20 | 0x40 | 0x80) ; + break ; + + default : /* 0 when in doubt , use direct out, ie NO mapping*/ + psf_binheader_writef (psf, "4", 0x0) ; + break ; + } ; + } ; + break ; + + case SF_FORMAT_MS_ADPCM : /* Todo, GUID exists might have different header as per wav_write_header */ + default : + return SFE_UNIMPLEMENTED ; + } ; + + /* GUID section, different for each */ + + switch (subformat) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + wavex_write_guid (psf, wpriv->wavex_ambisonic == SF_AMBISONIC_NONE ? + &MSGUID_SUBTYPE_PCM : &MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_PCM) ; + break ; + + case SF_FORMAT_FLOAT : + case SF_FORMAT_DOUBLE : + wavex_write_guid (psf, wpriv->wavex_ambisonic == SF_AMBISONIC_NONE ? + &MSGUID_SUBTYPE_IEEE_FLOAT : &MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_IEEE_FLOAT) ; + add_fact_chunk = SF_TRUE ; + break ; + + case SF_FORMAT_ULAW : + wavex_write_guid (psf, &MSGUID_SUBTYPE_MULAW) ; + add_fact_chunk = SF_TRUE ; + break ; + + case SF_FORMAT_ALAW : + wavex_write_guid (psf, &MSGUID_SUBTYPE_ALAW) ; + add_fact_chunk = SF_TRUE ; + break ; + +#if 0 + /* This is dead code due to return in previous switch statement. */ + case SF_FORMAT_MS_ADPCM : /* todo, GUID exists */ + wavex_write_guid (psf, &MSGUID_SUBTYPE_MS_ADPCM) ; + add_fact_chunk = SF_TRUE ; + break ; + return SFE_UNIMPLEMENTED ; +#endif + + default : return SFE_UNIMPLEMENTED ; + } ; + + if (add_fact_chunk) + psf_binheader_writef (psf, "tm48", fact_MARKER, 4, psf->sf.frames) ; + + return 0 ; +} /* wavex_write_fmt_chunk */ + + +static int +wav_write_header (SF_PRIVATE *psf, int calc_length) +{ sf_count_t current ; + int k, error, has_data = SF_FALSE ; + + current = psf_ftell (psf) ; + + if (current > psf->dataoffset) + has_data = SF_TRUE ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + if (psf->bytewidth > 0) + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + /* + ** RIFX signifies big-endian format for all header and data. + ** To prevent lots of code copying here, we'll set the psf->rwf_endian flag + ** once here, and never specify endian-ness for all other header operations. + */ + + /* RIFF/RIFX marker, length, WAVE and 'fmt ' markers. */ + + if (psf->endian == SF_ENDIAN_LITTLE) + psf_binheader_writef (psf, "etm8", RIFF_MARKER, (psf->filelength < 8) ? 8 : psf->filelength - 8) ; + else + psf_binheader_writef (psf, "Etm8", RIFX_MARKER, (psf->filelength < 8) ? 8 : psf->filelength - 8) ; + + /* WAVE and 'fmt ' markers. */ + psf_binheader_writef (psf, "mm", WAVE_MARKER, fmt_MARKER) ; + + /* Write the 'fmt ' chunk. */ + switch (SF_CONTAINER (psf->sf.format)) + { case SF_FORMAT_WAV : + if ((error = wav_write_fmt_chunk (psf)) != 0) + return error ; + break ; + + case SF_FORMAT_WAVEX : + if ((error = wavex_write_fmt_chunk (psf)) != 0) + return error ; + break ; + + default : + return SFE_UNIMPLEMENTED ; + } ; + + /* The LIST/INFO chunk. */ + if (psf->str_flags & SF_STR_LOCATE_START) + wav_write_strings (psf, SF_STR_LOCATE_START) ; + + if (psf->peak_info != NULL && psf->peak_info->peak_loc == SF_PEAK_START) + { psf_binheader_writef (psf, "m4", PEAK_MARKER, WAV_PEAK_CHUNK_SIZE (psf->sf.channels)) ; + psf_binheader_writef (psf, "44", 1, time (NULL)) ; + for (k = 0 ; k < psf->sf.channels ; k++) + psf_binheader_writef (psf, "ft8", (float) psf->peak_info->peaks [k].value, psf->peak_info->peaks [k].position) ; + } ; + + if (psf->broadcast_16k != NULL) + wav_write_bext_chunk (psf) ; + + if (psf->instrument != NULL) + { int tmp ; + double dtune = (double) (0x40000000) / 25.0 ; + + psf_binheader_writef (psf, "m4", smpl_MARKER, 9 * 4 + psf->instrument->loop_count * 6 * 4) ; + psf_binheader_writef (psf, "44", 0, 0) ; /* Manufacturer zero is everyone */ + tmp = (int) (1.0e9 / psf->sf.samplerate) ; /* Sample period in nano seconds */ + psf_binheader_writef (psf, "44", tmp, psf->instrument->basenote) ; + tmp = (unsigned int) (psf->instrument->detune * dtune + 0.5) ; + psf_binheader_writef (psf, "4", tmp) ; + psf_binheader_writef (psf, "44", 0, 0) ; /* SMTPE format */ + psf_binheader_writef (psf, "44", psf->instrument->loop_count, 0) ; + + for (tmp = 0 ; tmp < psf->instrument->loop_count ; tmp++) + { int type ; + + type = psf->instrument->loops [tmp].mode ; + type = (type == SF_LOOP_FORWARD ? 0 : type==SF_LOOP_BACKWARD ? 2 : type == SF_LOOP_ALTERNATING ? 1 : 32) ; + + psf_binheader_writef (psf, "44", tmp, type) ; + psf_binheader_writef (psf, "44", psf->instrument->loops [tmp].start, psf->instrument->loops [tmp].end - 1) ; + psf_binheader_writef (psf, "44", 0, psf->instrument->loops [tmp].count) ; + } ; + } ; + + if (psf->headindex + 16 < psf->dataoffset) + { /* Add PAD data if necessary. */ + k = psf->dataoffset - (psf->headindex + 16) ; + psf_binheader_writef (psf, "m4z", PAD_MARKER, k, make_size_t (k)) ; + } ; + + psf_binheader_writef (psf, "tm8", data_MARKER, psf->datalength) ; + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + if (psf->error) + return psf->error ; + + if (has_data && psf->dataoffset != psf->headindex) + { psf_log_printf (psf, "Oooops : has_data && psf->dataoffset != psf->headindex\n") ; + return psf->error = SFE_INTERNAL ; + } ; + + psf->dataoffset = psf->headindex ; + + if (! has_data) + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + else if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* wav_write_header */ + + +static int +wav_write_tailer (SF_PRIVATE *psf) +{ int k ; + + /* Reset the current header buffer length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + + if (psf->dataend > 0) + psf_fseek (psf, psf->dataend, SEEK_SET) ; + else + psf->dataend = psf_fseek (psf, 0, SEEK_END) ; + + /* Add a PEAK chunk if requested. */ + if (psf->peak_info != NULL && psf->peak_info->peak_loc == SF_PEAK_END) + { psf_binheader_writef (psf, "m4", PEAK_MARKER, WAV_PEAK_CHUNK_SIZE (psf->sf.channels)) ; + psf_binheader_writef (psf, "44", 1, time (NULL)) ; + for (k = 0 ; k < psf->sf.channels ; k++) + psf_binheader_writef (psf, "f4", psf->peak_info->peaks [k].value, psf->peak_info->peaks [k].position) ; + } ; + + if (psf->str_flags & SF_STR_LOCATE_END) + wav_write_strings (psf, SF_STR_LOCATE_END) ; + + /* Write the tailer. */ + if (psf->headindex > 0) + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + return 0 ; +} /* wav_write_tailer */ + +static void +wav_write_strings (SF_PRIVATE *psf, int location) +{ int k, prev_head_index, saved_head_index ; + + if (psf_location_string_count (psf, location) == 0) + return ; + + prev_head_index = psf->headindex + 4 ; + + psf_binheader_writef (psf, "m4m", LIST_MARKER, 0xBADBAD, INFO_MARKER) ; + + for (k = 0 ; k < SF_MAX_STRINGS ; k++) + { if (psf->strings [k].type == 0) + break ; + if (psf->strings [k].type < 0 || psf->strings [k].flags != location) + continue ; + + switch (psf->strings [k].type) + { case SF_STR_SOFTWARE : + psf_binheader_writef (psf, "ms", ISFT_MARKER, psf->strings [k].str) ; + break ; + + case SF_STR_TITLE : + psf_binheader_writef (psf, "ms", INAM_MARKER, psf->strings [k].str) ; + break ; + + case SF_STR_COPYRIGHT : + psf_binheader_writef (psf, "ms", ICOP_MARKER, psf->strings [k].str) ; + break ; + + case SF_STR_ARTIST : + psf_binheader_writef (psf, "ms", IART_MARKER, psf->strings [k].str) ; + break ; + + case SF_STR_COMMENT : + psf_binheader_writef (psf, "ms", ICMT_MARKER, psf->strings [k].str) ; + break ; + + case SF_STR_DATE : + psf_binheader_writef (psf, "ms", ICRD_MARKER, psf->strings [k].str) ; + break ; + + case SF_STR_GENRE : + psf_binheader_writef (psf, "ms", IGNR_MARKER, psf->strings [k].str) ; + break ; + + default : + break ; + } ; + } ; + + saved_head_index = psf->headindex ; + psf->headindex = prev_head_index ; + psf_binheader_writef (psf, "4", saved_head_index - prev_head_index - 4) ; + psf->headindex = saved_head_index ; + +} /* wav_write_strings */ + +static int +wav_close (SF_PRIVATE *psf) +{ + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { wav_write_tailer (psf) ; + + if (psf->file.mode == SFM_RDWR) + { sf_count_t current = psf_ftell (psf) ; + + /* + ** If the mode is RDWR and the current position is less than the + ** filelength, truncate the file. + */ + + if (current < psf->filelength) + { psf_ftruncate (psf, current) ; + psf->filelength = current ; + } ; + } ; + + psf->write_header (psf, SF_TRUE) ; + } ; + + return 0 ; +} /* wav_close */ + +static int +wav_command (SF_PRIVATE *psf, int command, void * UNUSED (data), int datasize) +{ WAV_PRIVATE *wpriv ; + + if ((wpriv = psf->container_data) == NULL) + return SFE_INTERNAL ; + + switch (command) + { case SFC_WAVEX_SET_AMBISONIC : + if ((SF_CONTAINER (psf->sf.format)) == SF_FORMAT_WAVEX) + { if (datasize == SF_AMBISONIC_NONE) + wpriv->wavex_ambisonic = SF_AMBISONIC_NONE ; + else if (datasize == SF_AMBISONIC_B_FORMAT) + wpriv->wavex_ambisonic = SF_AMBISONIC_B_FORMAT ; + else + return 0 ; + } ; + return wpriv->wavex_ambisonic ; + + case SFC_WAVEX_GET_AMBISONIC : + return wpriv->wavex_ambisonic ; + + case SFC_SET_CHANNEL_MAP_INFO : + wpriv->wavex_channelmask = wavex_gen_channel_mask (psf->channel_map, psf->sf.channels) ; + return (wpriv->wavex_channelmask != 0) ; + + default : + break ; + } ; + + return 0 ; +} /* wav_command */ + +static int +wav_subchunk_parse (SF_PRIVATE *psf, int chunk) +{ sf_count_t current_pos ; + char *cptr ; + unsigned dword, bytesread, length ; + + current_pos = psf_fseek (psf, 0, SEEK_CUR) ; + + bytesread = psf_binheader_readf (psf, "4", &length) ; + + if (length <= 8) + { /* This case is for broken files generated by PEAK. */ + psf_log_printf (psf, "%M : %d (weird length)\n", chunk, length) ; + psf_binheader_readf (psf, "mj", &chunk, length - 4) ; + psf_log_printf (psf, " %M\n", chunk) ; + return 0 ; + } ; + + if (psf->headindex + length > SIGNED_SIZEOF (psf->header)) + { psf_log_printf (psf, "%M : %d (too long)\n", chunk, length) ; + psf_binheader_readf (psf, "j", length) ; + return 0 ; + } ; + + if (current_pos + length > psf->filelength) + { psf_log_printf (psf, "%M : %d (should be %d)\n", chunk, length, (int) (psf->filelength - current_pos)) ; + length = psf->filelength - current_pos ; + } + else + psf_log_printf (psf, "%M : %d\n", chunk, length) ; + + while (bytesread < length) + { bytesread += psf_binheader_readf (psf, "m", &chunk) ; + + switch (chunk) + { case adtl_MARKER : + case INFO_MARKER : + /* These markers don't contain anything. */ + psf_log_printf (psf, " %M\n", chunk) ; + break ; + + case data_MARKER : + psf_log_printf (psf, " %M inside a LIST block??? Backing out.\n", chunk) ; + /* Jump back four bytes and return to caller. */ + psf_binheader_readf (psf, "j", -4) ; + return 0 ; + + case ISFT_MARKER : + case ICOP_MARKER : + case IARL_MARKER : + case IART_MARKER : + case ICMT_MARKER : + case ICRD_MARKER : + case IENG_MARKER : + case IGNR_MARKER : + case INAM_MARKER : + case IPRD_MARKER : + case ISBJ_MARKER : + case ISRC_MARKER : + bytesread += psf_binheader_readf (psf, "4", &dword) ; + dword += (dword & 1) ; + if (dword >= SIGNED_SIZEOF (psf->u.cbuf)) + { psf_log_printf (psf, " *** %M : %d (too big)\n", chunk, dword) ; + psf_binheader_readf (psf, "j", dword) ; + break ; + } ; + + cptr = psf->u.cbuf ; + psf_binheader_readf (psf, "b", cptr, dword) ; + bytesread += dword ; + cptr [dword] = 0 ; + psf_log_printf (psf, " %M : %s\n", chunk, cptr) ; + break ; + + case labl_MARKER : + { int mark_id ; + + bytesread += psf_binheader_readf (psf, "44", &dword, &mark_id) ; + dword -= 4 ; + dword += (dword & 1) ; + if (dword < 1 || dword >= SIGNED_SIZEOF (psf->u.cbuf)) + { psf_log_printf (psf, " *** %M : %d (too big)\n", chunk, dword) ; + psf_binheader_readf (psf, "j", dword) ; + break ; + } ; + + cptr = psf->u.cbuf ; + psf_binheader_readf (psf, "b", cptr, dword) ; + bytesread += dword ; + cptr [dword] = 0 ; + psf_log_printf (psf, " %M : %d : %s\n", chunk, mark_id, cptr) ; + } ; + break ; + + + case DISP_MARKER : + case ltxt_MARKER : + case note_MARKER : + bytesread += psf_binheader_readf (psf, "4", &dword) ; + dword += (dword & 1) ; + psf_binheader_readf (psf, "j", dword) ; + bytesread += dword ; + psf_log_printf (psf, " %M : %d\n", chunk, dword) ; + break ; + + case exif_MARKER : + psf_log_printf (psf, " %M\n", chunk) ; + bytesread += exif_subchunk_parse (psf, length - bytesread) ; + break ; + + case 0 : + /* + ** Four zero bytes where a marker was expected. Assume this means + ** the rest of the chunk is garbage. + */ + psf_log_printf (psf, " *** Found weird-ass zero marker. Jumping to end of chunk.\n") ; + if (bytesread < length) + bytesread += psf_binheader_readf (psf, "j", length - bytesread + 4) ; + psf_log_printf (psf, " *** Offset is now : 0x%X\n", psf_fseek (psf, 0, SEEK_CUR)) ; + return 0 ; + + default : + psf_binheader_readf (psf, "4", &dword) ; + bytesread += sizeof (dword) ; + dword += (dword & 1) ; + psf_binheader_readf (psf, "j", dword) ; + bytesread += dword ; + psf_log_printf (psf, " *** %M : %d\n", chunk, dword) ; + if (dword > length) + return 0 ; + break ; + } ; + + switch (chunk) + { case ISFT_MARKER : + psf_store_string (psf, SF_STR_SOFTWARE, psf->u.cbuf) ; + break ; + case ICOP_MARKER : + psf_store_string (psf, SF_STR_COPYRIGHT, psf->u.cbuf) ; + break ; + case INAM_MARKER : + psf_store_string (psf, SF_STR_TITLE, psf->u.cbuf) ; + break ; + case IART_MARKER : + psf_store_string (psf, SF_STR_ARTIST, psf->u.cbuf) ; + break ; + case ICMT_MARKER : + psf_store_string (psf, SF_STR_COMMENT, psf->u.cbuf) ; + break ; + case ICRD_MARKER : + psf_store_string (psf, SF_STR_DATE, psf->u.cbuf) ; + break ; + case IGNR_MARKER : + psf_store_string (psf, SF_STR_GENRE, psf->u.cbuf) ; + break ; + } ; + } ; + + current_pos = psf_fseek (psf, 0, SEEK_CUR) - current_pos ; + + if (current_pos - 4 != length) + psf_log_printf (psf, "**** Bad chunk length %d sbould be %D\n", length, current_pos - 4) ; + + return 0 ; +} /* wav_subchunk_parse */ + +static int +wav_read_smpl_chunk (SF_PRIVATE *psf, unsigned int chunklen) +{ unsigned int bytesread = 0, dword, sampler_data, loop_count ; + unsigned int note, start, end, type = -1, count ; + int j, k ; + + chunklen += (chunklen & 1) ; + + bytesread += psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, " Manufacturer : %X\n", dword) ; + + bytesread += psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, " Product : %u\n", dword) ; + + bytesread += psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, " Period : %u nsec\n", dword) ; + + bytesread += psf_binheader_readf (psf, "4", ¬e) ; + psf_log_printf (psf, " Midi Note : %u\n", note) ; + + bytesread += psf_binheader_readf (psf, "4", &dword) ; + if (dword != 0) + { snprintf (psf->u.cbuf, sizeof (psf->u.cbuf), "%f", + (1.0 * 0x80000000) / ((unsigned int) dword)) ; + psf_log_printf (psf, " Pitch Fract. : %s\n", psf->u.cbuf) ; + } + else + psf_log_printf (psf, " Pitch Fract. : 0\n") ; + + bytesread += psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, " SMPTE Format : %u\n", dword) ; + + bytesread += psf_binheader_readf (psf, "4", &dword) ; + snprintf (psf->u.cbuf, sizeof (psf->u.cbuf), "%02d:%02d:%02d %02d", + (dword >> 24) & 0x7F, (dword >> 16) & 0x7F, (dword >> 8) & 0x7F, dword & 0x7F) ; + psf_log_printf (psf, " SMPTE Offset : %s\n", psf->u.cbuf) ; + + bytesread += psf_binheader_readf (psf, "4", &loop_count) ; + psf_log_printf (psf, " Loop Count : %u\n", loop_count) ; + + /* Sampler Data holds the number of data bytes after the CUE chunks which + ** is not actually CUE data. Display value after CUE data. + */ + bytesread += psf_binheader_readf (psf, "4", &sampler_data) ; + + if ((psf->instrument = psf_instrument_alloc ()) == NULL) + return SFE_MALLOC_FAILED ; + + psf->instrument->loop_count = loop_count ; + + for (j = 0 ; loop_count > 0 && chunklen - bytesread >= 24 ; j ++) + { bytesread += psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, " Cue ID : %2u", dword) ; + + bytesread += psf_binheader_readf (psf, "4", &type) ; + psf_log_printf (psf, " Type : %2u", type) ; + + bytesread += psf_binheader_readf (psf, "4", &start) ; + psf_log_printf (psf, " Start : %5u", start) ; + + bytesread += psf_binheader_readf (psf, "4", &end) ; + psf_log_printf (psf, " End : %5u", end) ; + + bytesread += psf_binheader_readf (psf, "4", &dword) ; + psf_log_printf (psf, " Fraction : %5u", dword) ; + + bytesread += psf_binheader_readf (psf, "4", &count) ; + psf_log_printf (psf, " Count : %5u\n", count) ; + + if (j < ARRAY_LEN (psf->instrument->loops)) + { psf->instrument->loops [j].start = start ; + psf->instrument->loops [j].end = end + 1 ; + psf->instrument->loops [j].count = count ; + + switch (type) + { case 0 : + psf->instrument->loops [j].mode = SF_LOOP_FORWARD ; + break ; + case 1 : + psf->instrument->loops [j].mode = SF_LOOP_ALTERNATING ; + break ; + case 2 : + psf->instrument->loops [j].mode = SF_LOOP_BACKWARD ; + break ; + default: + psf->instrument->loops [j].mode = SF_LOOP_NONE ; + break ; + } ; + } ; + + loop_count -- ; + } ; + + if (chunklen - bytesread == 0) + { if (sampler_data != 0) + psf_log_printf (psf, " Sampler Data : %u (should be 0)\n", sampler_data) ; + else + psf_log_printf (psf, " Sampler Data : %u\n", sampler_data) ; + } + else + { if (sampler_data != chunklen - bytesread) + { psf_log_printf (psf, " Sampler Data : %u (should have been %u)\n", sampler_data, chunklen - bytesread) ; + sampler_data = chunklen - bytesread ; + } + else + psf_log_printf (psf, " Sampler Data : %u\n", sampler_data) ; + + psf_log_printf (psf, " ") ; + for (k = 0 ; k < (int) sampler_data ; k++) + { char ch ; + + if (k > 0 && (k % 20) == 0) + psf_log_printf (psf, "\n ") ; + + bytesread += psf_binheader_readf (psf, "1", &ch) ; + psf_log_printf (psf, "%02X ", ch & 0xFF) ; + } ; + + psf_log_printf (psf, "\n") ; + } ; + + psf->instrument->basenote = note ; + psf->instrument->gain = 1 ; + psf->instrument->velocity_lo = psf->instrument->key_lo = 0 ; + psf->instrument->velocity_hi = psf->instrument->key_hi = 127 ; + + return 0 ; +} /* wav_read_smpl_chunk */ + +/* +** The acid chunk goes a little something like this: +** +** 4 bytes 'acid' +** 4 bytes (int) length of chunk starting at next byte +** +** 4 bytes (int) type of file: +** this appears to be a bit mask,however some combinations +** are probably impossible and/or qualified as "errors" +** +** 0x01 On: One Shot Off: Loop +** 0x02 On: Root note is Set Off: No root +** 0x04 On: Stretch is On, Off: Strech is OFF +** 0x08 On: Disk Based Off: Ram based +** 0x10 On: ?????????? Off: ????????? (Acidizer puts that ON) +** +** 2 bytes (short) root note +** if type 0x10 is OFF : [C,C#,(...),B] -> [0x30 to 0x3B] +** if type 0x10 is ON : [C,C#,(...),B] -> [0x3C to 0x47] +** (both types fit on same MIDI pitch albeit different octaves, so who cares) +** +** 2 bytes (short) ??? always set to 0x8000 +** 4 bytes (float) ??? seems to be always 0 +** 4 bytes (int) number of beats +** 2 bytes (short) meter denominator //always 4 in SF/ACID +** 2 bytes (short) meter numerator //always 4 in SF/ACID +** //are we sure about the order?? usually its num/denom +** 4 bytes (float) tempo +** +*/ + +static int +wav_read_acid_chunk (SF_PRIVATE *psf, unsigned int chunklen) +{ unsigned int bytesread = 0 ; + int beats, flags ; + short rootnote, q1, meter_denom, meter_numer ; + float q2, tempo ; + + chunklen += (chunklen & 1) ; + + bytesread += psf_binheader_readf (psf, "422f", &flags, &rootnote, &q1, &q2) ; + + snprintf (psf->u.cbuf, sizeof (psf->u.cbuf), "%f", q2) ; + + psf_log_printf (psf, " Flags : 0x%04x (%s,%s,%s,%s,%s)\n", flags, + (flags & 0x01) ? "OneShot" : "Loop", + (flags & 0x02) ? "RootNoteValid" : "RootNoteInvalid", + (flags & 0x04) ? "StretchOn" : "StretchOff", + (flags & 0x08) ? "DiskBased" : "RAMBased", + (flags & 0x10) ? "??On" : "??Off") ; + + psf_log_printf (psf, " Root note : 0x%x\n ???? : 0x%04x\n ???? : %s\n", + rootnote, q1, psf->u.cbuf) ; + + bytesread += psf_binheader_readf (psf, "422f", &beats, &meter_denom, &meter_numer, &tempo) ; + snprintf (psf->u.cbuf, sizeof (psf->u.cbuf), "%f", tempo) ; + psf_log_printf (psf, " Beats : %d\n Meter : %d/%d\n Tempo : %s\n", + beats, meter_numer, meter_denom, psf->u.cbuf) ; + + psf_binheader_readf (psf, "j", chunklen - bytesread) ; + + if ((psf->loop_info = calloc (1, sizeof (SF_LOOP_INFO))) == NULL) + return SFE_MALLOC_FAILED ; + + psf->loop_info->time_sig_num = meter_numer ; + psf->loop_info->time_sig_den = meter_denom ; + psf->loop_info->loop_mode = (flags & 0x01) ? SF_LOOP_NONE : SF_LOOP_FORWARD ; + psf->loop_info->num_beats = beats ; + psf->loop_info->bpm = tempo ; + psf->loop_info->root_key = (flags & 0x02) ? rootnote : -1 ; + + return 0 ; +} /* wav_read_acid_chunk */ + +int +wav_read_bext_chunk (SF_PRIVATE *psf, unsigned int chunksize) +{ + SF_BROADCAST_INFO_16K * b ; + unsigned int bytes = 0 ; + + if (chunksize < WAV_BEXT_MIN_CHUNK_SIZE) + { psf_log_printf (psf, "bext : %u (should be >= %d)\n", chunksize, WAV_BEXT_MIN_CHUNK_SIZE) ; + psf_binheader_readf (psf, "j", chunksize) ; + return 0 ; + } ; + + if (chunksize > WAV_BEXT_MAX_CHUNK_SIZE) + { psf_log_printf (psf, "bext : %u (should be < %d)\n", chunksize, WAV_BEXT_MAX_CHUNK_SIZE) ; + psf_binheader_readf (psf, "j", chunksize) ; + return 0 ; + } ; + + if (chunksize >= sizeof (SF_BROADCAST_INFO_16K)) + { psf_log_printf (psf, "bext : %u too big to be handled\n", chunksize) ; + psf_binheader_readf (psf, "j", chunksize) ; + return 0 ; + } ; + + psf_log_printf (psf, "bext : %u\n", chunksize) ; + + if ((psf->broadcast_16k = broadcast_var_alloc ()) == NULL) + { psf->error = SFE_MALLOC_FAILED ; + return psf->error ; + } ; + + b = psf->broadcast_16k ; + + bytes += psf_binheader_readf (psf, "b", b->description, sizeof (b->description)) ; + bytes += psf_binheader_readf (psf, "b", b->originator, sizeof (b->originator)) ; + bytes += psf_binheader_readf (psf, "b", b->originator_reference, sizeof (b->originator_reference)) ; + bytes += psf_binheader_readf (psf, "b", b->origination_date, sizeof (b->origination_date)) ; + bytes += psf_binheader_readf (psf, "b", b->origination_time, sizeof (b->origination_time)) ; + bytes += psf_binheader_readf (psf, "442", &b->time_reference_low, &b->time_reference_high, &b->version) ; + bytes += psf_binheader_readf (psf, "bj", &b->umid, sizeof (b->umid), 190) ; + + if (chunksize > WAV_BEXT_MIN_CHUNK_SIZE) + { /* File has coding history data. */ + + b->coding_history_size = chunksize - WAV_BEXT_MIN_CHUNK_SIZE ; + + /* We do not parse the coding history */ + bytes += psf_binheader_readf (psf, "b", b->coding_history, b->coding_history_size) ; + } ; + + if (bytes < chunksize) + psf_binheader_readf (psf, "j", chunksize - bytes) ; + + return 0 ; +} /* wav_read_bext_chunk */ + +int +wav_write_bext_chunk (SF_PRIVATE *psf) +{ SF_BROADCAST_INFO_16K *b ; + + if (psf->broadcast_16k == NULL) + return -1 ; + + b = psf->broadcast_16k ; + + psf_binheader_writef (psf, "m4", bext_MARKER, WAV_BEXT_MIN_CHUNK_SIZE + b->coding_history_size) ; + + /* + ** Note that it is very important the the field widths of the SF_BROADCAST_INFO + ** struct match those for the bext chunk fields. + */ + + psf_binheader_writef (psf, "b", b->description, sizeof (b->description)) ; + psf_binheader_writef (psf, "b", b->originator, sizeof (b->originator)) ; + psf_binheader_writef (psf, "b", b->originator_reference, sizeof (b->originator_reference)) ; + psf_binheader_writef (psf, "b", b->origination_date, sizeof (b->origination_date)) ; + psf_binheader_writef (psf, "b", b->origination_time, sizeof (b->origination_time)) ; + psf_binheader_writef (psf, "442", b->time_reference_low, b->time_reference_high, b->version) ; + psf_binheader_writef (psf, "b", b->umid, sizeof (b->umid)) ; + psf_binheader_writef (psf, "z", make_size_t (190)) ; + + if (b->coding_history_size > 0) + psf_binheader_writef (psf, "b", b->coding_history, make_size_t (b->coding_history_size)) ; + + return 0 ; +} /* wav_write_bext_chunk */ + +static int +exif_fill_and_sink (SF_PRIVATE *psf, char* buf, size_t bufsz, size_t toread) +{ + size_t bytesread = 0 ; + + buf [0] = 0 ; + bufsz -= 1 ; + if (toread < bufsz) + bufsz = toread ; + bytesread = psf_binheader_readf (psf, "b", buf, bufsz) ; + buf [bufsz] = 0 ; + + if (bytesread == bufsz && toread > bufsz) + bytesread += psf_binheader_readf (psf, "j", toread - bufsz) ; + + return bytesread ; +} /* exif_fill_and_sink */ + +/* +** Exif specification for audio files, at JEITA CP-3451 Exif 2.2 section 5 +** (Exif Audio File Specification) http://www.exif.org/Exif2-2.PDF +*/ +static int +exif_subchunk_parse (SF_PRIVATE *psf, unsigned int length) +{ unsigned marker, dword, vmajor = -1, vminor = -1, bytesread = 0 ; + char buf [4096] ; + + while (bytesread < length) + { + bytesread += psf_binheader_readf (psf, "m", &marker) ; + + switch (marker) + { + case 0 : /* camera padding? */ + break ; + + case ever_MARKER : + bytesread += psf_binheader_readf (psf, "j4", 4, &dword) ; + vmajor = 10 * (((dword >> 24) & 0xff) - '0') + (((dword >> 16) & 0xff) - '0') ; + vminor = 10 * (((dword >> 8) & 0xff) - '0') + ((dword & 0xff) - '0') ; + psf_log_printf (psf, " EXIF Version : %u.%02u\n", vmajor, vminor) ; + break ; + + case emnt_MARKER : /* design information: null-terminated string */ + case emdl_MARKER : /* model name ; null-terminated string */ + case ecor_MARKER : /* manufacturer: null-terminated string */ + case etim_MARKER : /* creation time: null-terminated string in the format "hour:minute:second.subsecond" */ + case erel_MARKER : /* relation info: null-terminated string (filename) */ + case eucm_MARKER : /* user comment: 4-byte size follows, then possibly unicode data */ + psf_binheader_readf (psf, "4", &dword) ; + bytesread += sizeof (dword) ; + dword += (dword & 1) ; + + if (dword >= sizeof (buf)) + { psf_log_printf (psf, "*** Marker '%M' is too big %u\n\n", marker, dword) ; + return bytesread ; + } ; + + bytesread += exif_fill_and_sink (psf, buf, sizeof (buf), dword) ; + + /* BAD - don't know what's going on here -- maybe a bug in the camera */ + /* field should be NULL-terminated but there's no room for it with the reported number */ + /* example output: emdl : 8 (EX-Z1050) */ + if (marker == emdl_MARKER && dword == strlen (buf) /* should be >= strlen+1*/) + { psf_log_printf (psf, " *** field size too small for string (sinking 2 bytes)\n") ; + bytesread += psf_binheader_readf (psf, "j", 2) ; + } ; + + psf_log_printf (psf, " %M : %d (%s)\n", marker, dword, buf) ; + if (dword > length) + return bytesread ; + break ; + + default : + psf_log_printf (psf, " *** %M (%d): -- ignored --\n", marker, marker) ; + break ; + } ; + } ; + + return bytesread ; +} /* exif_subchunk_parse */ + diff --git a/interpretor/libsndfile-1.0.25/src/wav_w64.c b/interpretor/libsndfile-1.0.25/src/wav_w64.c new file mode 100644 index 0000000..ba6bd99 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/wav_w64.c @@ -0,0 +1,677 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** Copyright (C) 2004-2005 David Viens +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" +#include "wav_w64.h" + +/* Known WAVEFORMATEXTENSIBLE GUIDS. */ +static const EXT_SUBFORMAT MSGUID_SUBTYPE_PCM = +{ 0x00000001, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_MS_ADPCM = +{ 0x00000002, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_IEEE_FLOAT = +{ 0x00000003, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_ALAW = +{ 0x00000006, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_MULAW = +{ 0x00000007, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 } +} ; + +/* +** the next two are from +** http://dream.cs.bath.ac.uk/researchdev/wave-ex/bformat.html +*/ + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_PCM = +{ 0x00000001, 0x0721, 0x11d3, { 0x86, 0x44, 0xc8, 0xc1, 0xca, 0x00, 0x00, 0x00 } +} ; + +static const EXT_SUBFORMAT MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_IEEE_FLOAT = +{ 0x00000003, 0x0721, 0x11d3, { 0x86, 0x44, 0xc8, 0xc1, 0xca, 0x00, 0x00, 0x00 } +} ; + + +#if 0 +/* maybe interesting one day to read the following through sf_read_raw */ +/* http://www.bath.ac.uk/~masrwd/pvocex/pvocex.html */ +static const EXT_SUBFORMAT MSGUID_SUBTYPE_PVOCEX = +{ 0x8312b9c2, 0x2e6e, 0x11d4, { 0xa8, 0x24, 0xde, 0x5b, 0x96, 0xc3, 0xab, 0x21 } +} ; +#endif + +/* This stores which bit in dwChannelMask maps to which channel */ +static const struct chanmap_s +{ int id ; + const char * name ; +} channel_mask_bits [] = +{ /* WAVEFORMATEXTENSIBLE doesn't distuingish FRONT_LEFT from LEFT */ + { SF_CHANNEL_MAP_LEFT, "L" }, + { SF_CHANNEL_MAP_RIGHT, "R" }, + { SF_CHANNEL_MAP_CENTER, "C" }, + { SF_CHANNEL_MAP_LFE, "LFE" }, + { SF_CHANNEL_MAP_REAR_LEFT, "Ls" }, + { SF_CHANNEL_MAP_REAR_RIGHT, "Rs" }, + { SF_CHANNEL_MAP_FRONT_LEFT_OF_CENTER, "Lc" }, + { SF_CHANNEL_MAP_FRONT_RIGHT_OF_CENTER, "Rc" }, + { SF_CHANNEL_MAP_REAR_CENTER, "Cs" }, + { SF_CHANNEL_MAP_SIDE_LEFT, "Sl" }, + { SF_CHANNEL_MAP_SIDE_RIGHT, "Sr" }, + { SF_CHANNEL_MAP_TOP_CENTER, "Tc" }, + { SF_CHANNEL_MAP_TOP_FRONT_LEFT, "Tfl" }, + { SF_CHANNEL_MAP_TOP_FRONT_CENTER, "Tfc" }, + { SF_CHANNEL_MAP_TOP_FRONT_RIGHT, "Tfr" }, + { SF_CHANNEL_MAP_TOP_REAR_LEFT, "Trl" }, + { SF_CHANNEL_MAP_TOP_REAR_CENTER, "Trc" }, + { SF_CHANNEL_MAP_TOP_REAR_RIGHT, "Trr" }, +} ; + +/*------------------------------------------------------------------------------ + * Private static functions. + */ + +static int +wavex_guid_equal (const EXT_SUBFORMAT * first, const EXT_SUBFORMAT * second) +{ return !memcmp (first, second, sizeof (EXT_SUBFORMAT)) ; +} /* wavex_guid_equal */ + + + +int +wav_w64_read_fmt_chunk (SF_PRIVATE *psf, int fmtsize) +{ WAV_PRIVATE * wpriv ; + WAV_FMT *wav_fmt ; + int bytesread, k, bytespersec = 0 ; + + if ((wpriv = psf->container_data) == NULL) + return SFE_INTERNAL ; + wav_fmt = &wpriv->wav_fmt ; + + memset (wav_fmt, 0, sizeof (WAV_FMT)) ; + + if (fmtsize < 16) + return SFE_WAV_FMT_SHORT ; + + /* assume psf->rwf_endian is already properly set */ + + /* Read the minimal WAV file header here. */ + bytesread = psf_binheader_readf (psf, "224422", + &(wav_fmt->format), &(wav_fmt->min.channels), + &(wav_fmt->min.samplerate), &(wav_fmt->min.bytespersec), + &(wav_fmt->min.blockalign), &(wav_fmt->min.bitwidth)) ; + + psf_log_printf (psf, " Format : 0x%X => %s\n", wav_fmt->format, wav_w64_format_str (wav_fmt->format)) ; + psf_log_printf (psf, " Channels : %d\n", wav_fmt->min.channels) ; + psf_log_printf (psf, " Sample Rate : %d\n", wav_fmt->min.samplerate) ; + + if (wav_fmt->format == WAVE_FORMAT_PCM && wav_fmt->min.blockalign == 0 + && wav_fmt->min.bitwidth > 0 && wav_fmt->min.channels > 0) + { wav_fmt->min.blockalign = wav_fmt->min.bitwidth / 8 + (wav_fmt->min.bitwidth % 8 > 0 ? 1 : 0) ; + wav_fmt->min.blockalign *= wav_fmt->min.channels ; + psf_log_printf (psf, " Block Align : 0 (should be %d)\n", wav_fmt->min.blockalign) ; + } + else + psf_log_printf (psf, " Block Align : %d\n", wav_fmt->min.blockalign) ; + + if (wav_fmt->format == WAVE_FORMAT_PCM && wav_fmt->min.bitwidth == 24 && + wav_fmt->min.blockalign == 4 * wav_fmt->min.channels) + { psf_log_printf (psf, " Bit Width : 24\n") ; + + psf_log_printf (psf, "\n" + " Ambiguous information in 'fmt ' chunk. Possibile file types:\n" + " 0) Invalid IEEE float file generated by Syntrillium's Cooledit!\n" + " 1) File generated by ALSA's arecord containing 24 bit samples in 32 bit containers.\n" + " 2) 24 bit file with incorrect Block Align value.\n" + "\n") ; + + wpriv->fmt_is_broken = 1 ; + } + else if (wav_fmt->min.bitwidth == 0) + { switch (wav_fmt->format) + { case WAVE_FORMAT_GSM610 : + case WAVE_FORMAT_IPP_ITU_G_723_1 : + psf_log_printf (psf, " Bit Width : %d\n", wav_fmt->min.bitwidth) ; + break ; + default : + psf_log_printf (psf, " Bit Width : %d (should not be 0)\n", wav_fmt->min.bitwidth) ; + } + } + else + { switch (wav_fmt->format) + { case WAVE_FORMAT_GSM610 : + case WAVE_FORMAT_IPP_ITU_G_723_1 : + psf_log_printf (psf, " Bit Width : %d (should be 0)\n", wav_fmt->min.bitwidth) ; + break ; + default : + psf_log_printf (psf, " Bit Width : %d\n", wav_fmt->min.bitwidth) ; + } + } ; + + psf->sf.samplerate = wav_fmt->min.samplerate ; + psf->sf.frames = 0 ; /* Correct this when reading data chunk. */ + psf->sf.channels = wav_fmt->min.channels ; + + switch (wav_fmt->format) + { case WAVE_FORMAT_PCM : + case WAVE_FORMAT_IEEE_FLOAT : + bytespersec = wav_fmt->min.samplerate * wav_fmt->min.blockalign ; + if (wav_fmt->min.bytespersec != (unsigned) bytespersec) + psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->min.bytespersec, bytespersec) ; + else + psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->min.bytespersec) ; + + psf->bytewidth = BITWIDTH2BYTES (wav_fmt->min.bitwidth) ; + break ; + + case WAVE_FORMAT_ALAW : + case WAVE_FORMAT_MULAW : + if (wav_fmt->min.bytespersec / wav_fmt->min.blockalign != wav_fmt->min.samplerate) + psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->min.bytespersec, wav_fmt->min.samplerate * wav_fmt->min.blockalign) ; + else + psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->min.bytespersec) ; + + psf->bytewidth = 1 ; + if (fmtsize >= 18) + { bytesread += psf_binheader_readf (psf, "2", &(wav_fmt->size20.extrabytes)) ; + psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->size20.extrabytes) ; + } ; + break ; + + case WAVE_FORMAT_IMA_ADPCM : + if (wav_fmt->min.bitwidth != 4) + return SFE_WAV_ADPCM_NOT4BIT ; + if (wav_fmt->min.channels < 1 || wav_fmt->min.channels > 2) + return SFE_WAV_ADPCM_CHANNELS ; + + bytesread += + psf_binheader_readf (psf, "22", &(wav_fmt->ima.extrabytes), &(wav_fmt->ima.samplesperblock)) ; + + bytespersec = (wav_fmt->ima.samplerate * wav_fmt->ima.blockalign) / wav_fmt->ima.samplesperblock ; + if (wav_fmt->ima.bytespersec != (unsigned) bytespersec) + psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->ima.bytespersec, bytespersec) ; + else + psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->ima.bytespersec) ; + + psf->bytewidth = 2 ; + psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->ima.extrabytes) ; + psf_log_printf (psf, " Samples/Block : %d\n", wav_fmt->ima.samplesperblock) ; + break ; + + case WAVE_FORMAT_MS_ADPCM : + if (wav_fmt->msadpcm.bitwidth != 4) + return SFE_WAV_ADPCM_NOT4BIT ; + if (wav_fmt->msadpcm.channels < 1 || wav_fmt->msadpcm.channels > 2) + return SFE_WAV_ADPCM_CHANNELS ; + + bytesread += + psf_binheader_readf (psf, "222", &(wav_fmt->msadpcm.extrabytes), + &(wav_fmt->msadpcm.samplesperblock), &(wav_fmt->msadpcm.numcoeffs)) ; + + bytespersec = (wav_fmt->min.samplerate * wav_fmt->min.blockalign) / wav_fmt->msadpcm.samplesperblock ; + if (wav_fmt->min.bytespersec == (unsigned) bytespersec) + psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->min.bytespersec) ; + else if (wav_fmt->min.bytespersec == (wav_fmt->min.samplerate / wav_fmt->msadpcm.samplesperblock) * wav_fmt->min.blockalign) + psf_log_printf (psf, " Bytes/sec : %d (should be %d (MS BUG!))\n", wav_fmt->min.bytespersec, bytespersec) ; + else + psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->min.bytespersec, bytespersec) ; + + psf->bytewidth = 2 ; + psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->msadpcm.extrabytes) ; + psf_log_printf (psf, " Samples/Block : %d\n", wav_fmt->msadpcm.samplesperblock) ; + if (wav_fmt->msadpcm.numcoeffs > ARRAY_LEN (wav_fmt->msadpcm.coeffs)) + { psf_log_printf (psf, " No. of Coeffs : %d (should be <= %d)\n", wav_fmt->msadpcm.numcoeffs, ARRAY_LEN (wav_fmt->msadpcm.coeffs)) ; + wav_fmt->msadpcm.numcoeffs = ARRAY_LEN (wav_fmt->msadpcm.coeffs) ; + } + else + psf_log_printf (psf, " No. of Coeffs : %d\n", wav_fmt->msadpcm.numcoeffs) ; + + psf_log_printf (psf, " Index Coeffs1 Coeffs2\n") ; + for (k = 0 ; k < wav_fmt->msadpcm.numcoeffs ; k++) + { bytesread += + psf_binheader_readf (psf, "22", &(wav_fmt->msadpcm.coeffs [k].coeff1), &(wav_fmt->msadpcm.coeffs [k].coeff2)) ; + snprintf (psf->u.cbuf, sizeof (psf->u.cbuf), " %2d %7d %7d\n", k, wav_fmt->msadpcm.coeffs [k].coeff1, wav_fmt->msadpcm.coeffs [k].coeff2) ; + psf_log_printf (psf, psf->u.cbuf) ; + } ; + break ; + + case WAVE_FORMAT_GSM610 : + if (wav_fmt->gsm610.channels != 1 || wav_fmt->gsm610.blockalign != 65) + return SFE_WAV_GSM610_FORMAT ; + + bytesread += + psf_binheader_readf (psf, "22", &(wav_fmt->gsm610.extrabytes), &(wav_fmt->gsm610.samplesperblock)) ; + + if (wav_fmt->gsm610.samplesperblock != 320) + return SFE_WAV_GSM610_FORMAT ; + + bytespersec = (wav_fmt->gsm610.samplerate * wav_fmt->gsm610.blockalign) / wav_fmt->gsm610.samplesperblock ; + if (wav_fmt->gsm610.bytespersec != (unsigned) bytespersec) + psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->gsm610.bytespersec, bytespersec) ; + else + psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->gsm610.bytespersec) ; + + psf->bytewidth = 2 ; + psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->gsm610.extrabytes) ; + psf_log_printf (psf, " Samples/Block : %d\n", wav_fmt->gsm610.samplesperblock) ; + break ; + + case WAVE_FORMAT_EXTENSIBLE : + if (wav_fmt->ext.bytespersec / wav_fmt->ext.blockalign != wav_fmt->ext.samplerate) + psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->ext.bytespersec, wav_fmt->ext.samplerate * wav_fmt->ext.blockalign) ; + else + psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->ext.bytespersec) ; + + bytesread += + psf_binheader_readf (psf, "224", &(wav_fmt->ext.extrabytes), &(wav_fmt->ext.validbits), + &(wav_fmt->ext.channelmask)) ; + + psf_log_printf (psf, " Valid Bits : %d\n", wav_fmt->ext.validbits) ; + + if (wav_fmt->ext.channelmask == 0) + psf_log_printf (psf, " Channel Mask : 0x0 (should not be zero)\n") ; + else + { unsigned bit ; + + wpriv->wavex_channelmask = wav_fmt->ext.channelmask ; + + /* It's probably wise to ignore the channel mask if it is all zero */ + free (psf->channel_map) ; + + if ((psf->channel_map = calloc (psf->sf.channels, sizeof (psf->channel_map [0]))) == NULL) + return SFE_MALLOC_FAILED ; + + /* Terminate the buffer we're going to append_snprintf into. */ + psf->u.cbuf [0] = 0 ; + + for (bit = k = 0 ; bit < ARRAY_LEN (channel_mask_bits) ; bit++) + { + if (wav_fmt->ext.channelmask & (1 << bit)) + { if (k > psf->sf.channels) + { psf_log_printf (psf, "*** More channel map bits than there are channels.\n") ; + break ; + } ; + + psf->channel_map [k++] = channel_mask_bits [bit].id ; + append_snprintf (psf->u.cbuf, sizeof (psf->u.cbuf), "%s, ", channel_mask_bits [bit].name) ; + } ; + } ; + + /* Remove trailing ", ". */ + bit = strlen (psf->u.cbuf) ; + psf->u.cbuf [--bit] = 0 ; + psf->u.cbuf [--bit] = 0 ; + + if (k != psf->sf.channels) + { psf_log_printf (psf, " Channel Mask : 0x%X\n", wav_fmt->ext.channelmask) ; + psf_log_printf (psf, "*** Less channel map bits than there are channels.\n") ; + } + else + psf_log_printf (psf, " Channel Mask : 0x%X (%s)\n", wav_fmt->ext.channelmask, psf->u.cbuf) ; + } ; + + bytesread += psf_binheader_readf (psf, "422", &(wav_fmt->ext.esf.esf_field1), &(wav_fmt->ext.esf.esf_field2), &(wav_fmt->ext.esf.esf_field3)) ; + + /* compare the esf_fields with each known GUID? and print? */ + psf_log_printf (psf, " Subformat\n") ; + psf_log_printf (psf, " esf_field1 : 0x%X\n", wav_fmt->ext.esf.esf_field1) ; + psf_log_printf (psf, " esf_field2 : 0x%X\n", wav_fmt->ext.esf.esf_field2) ; + psf_log_printf (psf, " esf_field3 : 0x%X\n", wav_fmt->ext.esf.esf_field3) ; + psf_log_printf (psf, " esf_field4 : ") ; + for (k = 0 ; k < 8 ; k++) + { bytesread += psf_binheader_readf (psf, "1", &(wav_fmt->ext.esf.esf_field4 [k])) ; + psf_log_printf (psf, "0x%X ", wav_fmt->ext.esf.esf_field4 [k] & 0xFF) ; + } ; + psf_log_printf (psf, "\n") ; + psf->bytewidth = BITWIDTH2BYTES (wav_fmt->ext.bitwidth) ; + + /* Compare GUIDs for known ones. */ + if (wavex_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_PCM)) + { psf->sf.format = SF_FORMAT_WAVEX | u_bitwidth_to_subformat (psf->bytewidth * 8) ; + psf_log_printf (psf, " format : pcm\n") ; + } + else if (wavex_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_MS_ADPCM)) + { psf->sf.format = (SF_FORMAT_WAVEX | SF_FORMAT_MS_ADPCM) ; + psf_log_printf (psf, " format : ms adpcm\n") ; + } + else if (wavex_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_IEEE_FLOAT)) + { psf->sf.format = SF_FORMAT_WAVEX | ((psf->bytewidth == 8) ? SF_FORMAT_DOUBLE : SF_FORMAT_FLOAT) ; + psf_log_printf (psf, " format : IEEE float\n") ; + } + else if (wavex_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_ALAW)) + { psf->sf.format = (SF_FORMAT_WAVEX | SF_FORMAT_ALAW) ; + psf_log_printf (psf, " format : A-law\n") ; + } + else if (wavex_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_MULAW)) + { psf->sf.format = (SF_FORMAT_WAVEX | SF_FORMAT_ULAW) ; + psf_log_printf (psf, " format : u-law\n") ; + } + else if (wavex_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_PCM)) + { psf->sf.format = SF_FORMAT_WAVEX | u_bitwidth_to_subformat (psf->bytewidth * 8) ; + psf_log_printf (psf, " format : pcm (Ambisonic B)\n") ; + wpriv->wavex_ambisonic = SF_AMBISONIC_B_FORMAT ; + } + else if (wavex_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_IEEE_FLOAT)) + { psf->sf.format = SF_FORMAT_WAVEX | ((psf->bytewidth == 8) ? SF_FORMAT_DOUBLE : SF_FORMAT_FLOAT) ; + psf_log_printf (psf, " format : IEEE float (Ambisonic B)\n") ; + wpriv->wavex_ambisonic = SF_AMBISONIC_B_FORMAT ; + } + else + return SFE_UNIMPLEMENTED ; + + break ; + + case WAVE_FORMAT_G721_ADPCM : + psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->g72x.bytespersec) ; + if (fmtsize >= 20) + { bytesread += psf_binheader_readf (psf, "22", &(wav_fmt->g72x.extrabytes), &(wav_fmt->g72x.auxblocksize)) ; + if (wav_fmt->g72x.extrabytes == 0) + psf_log_printf (psf, " Extra Bytes : %d (should be 2)\n", wav_fmt->g72x.extrabytes) ; + else + psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->g72x.extrabytes) ; + psf_log_printf (psf, " Aux Blk Size : %d\n", wav_fmt->g72x.auxblocksize) ; + } + else if (fmtsize == 18) + { bytesread += psf_binheader_readf (psf, "2", &(wav_fmt->g72x.extrabytes)) ; + psf_log_printf (psf, " Extra Bytes : %d%s\n", wav_fmt->g72x.extrabytes, wav_fmt->g72x.extrabytes != 0 ? " (should be 0)" : "") ; + } + else + psf_log_printf (psf, "*** 'fmt ' chunk should be bigger than this!\n") ; + break ; + + default : + psf_log_printf (psf, "*** No 'fmt ' chunk dumper for this format!\n") ; + return SFE_WAV_BAD_FMT ; + } ; + + if (bytesread > fmtsize) + { psf_log_printf (psf, "*** wav_w64_read_fmt_chunk (bytesread > fmtsize)\n") ; + return SFE_WAV_BAD_FMT ; + } + else + psf_binheader_readf (psf, "j", fmtsize - bytesread) ; + + psf->blockwidth = wav_fmt->min.channels * psf->bytewidth ; + + return 0 ; +} /* wav_w64_read_fmt_chunk */ + +void +wavex_write_guid (SF_PRIVATE *psf, const EXT_SUBFORMAT * subformat) +{ + psf_binheader_writef (psf, "422b", subformat->esf_field1, + subformat->esf_field2, subformat->esf_field3, + subformat->esf_field4, make_size_t (8)) ; +} /* wavex_write_guid */ + + +int +wavex_gen_channel_mask (const int *chan_map, int channels) +{ int chan, mask = 0, bit = -1, last_bit = -1 ; + + if (chan_map == NULL) + return 0 ; + + for (chan = 0 ; chan < channels ; chan ++) + { int k ; + + for (k = bit + 1 ; k < ARRAY_LEN (channel_mask_bits) ; k++) + if (chan_map [chan] == channel_mask_bits [k].id) + { bit = k ; + break ; + } ; + + /* Check for bad sequence. */ + if (bit <= last_bit) + return 0 ; + + mask += 1 << bit ; + last_bit = bit ; + } ; + + return mask ; +} /* wavex_gen_channel_mask */ + +void +wav_w64_analyze (SF_PRIVATE *psf) +{ AUDIO_DETECT ad ; + int format = 0 ; + + if (psf->is_pipe) + { psf_log_printf (psf, "*** Error : Reading from a pipe. Can't analyze data section to figure out real data format.\n\n") ; + return ; + } ; + + psf_log_printf (psf, "---------------------------------------------------\n" + "Format is known to be broken. Using detection code.\n") ; + + /* Code goes here. */ + ad.endianness = SF_ENDIAN_LITTLE ; + ad.channels = psf->sf.channels ; + + psf_fseek (psf, 3 * 4 * 50, SEEK_SET) ; + + while (psf_fread (psf->u.ucbuf, 1, 4096, psf) == 4096) + { format = audio_detect (psf, &ad, psf->u.ucbuf, 4096) ; + if (format != 0) + break ; + } ; + + /* Seek to start of DATA section. */ + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + + if (format == 0) + { psf_log_printf (psf, "wav_w64_analyze : detection failed.\n") ; + return ; + } ; + + switch (format) + { case SF_FORMAT_PCM_32 : + case SF_FORMAT_FLOAT : + psf_log_printf (psf, "wav_w64_analyze : found format : 0x%X\n", format) ; + psf->sf.format = (psf->sf.format & ~SF_FORMAT_SUBMASK) + format ; + psf->bytewidth = 4 ; + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + break ; + + case SF_FORMAT_PCM_24 : + psf_log_printf (psf, "wav_w64_analyze : found format : 0x%X\n", format) ; + psf->sf.format = (psf->sf.format & ~SF_FORMAT_SUBMASK) + format ; + psf->bytewidth = 3 ; + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + break ; + + default : + psf_log_printf (psf, "wav_w64_analyze : unhandled format : 0x%X\n", format) ; + break ; + } ; + + return ; +} /* wav_w64_analyze */ + +/*============================================================================== +*/ + +typedef struct +{ int ID ; + const char *name ; +} WAV_FORMAT_DESC ; + +#define STR(x) #x +#define FORMAT_TYPE(x) { x, STR (x) } + +static WAV_FORMAT_DESC wave_descs [] = +{ FORMAT_TYPE (WAVE_FORMAT_PCM), + FORMAT_TYPE (WAVE_FORMAT_MS_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_IEEE_FLOAT), + FORMAT_TYPE (WAVE_FORMAT_VSELP), + FORMAT_TYPE (WAVE_FORMAT_IBM_CVSD), + FORMAT_TYPE (WAVE_FORMAT_ALAW), + FORMAT_TYPE (WAVE_FORMAT_MULAW), + FORMAT_TYPE (WAVE_FORMAT_OKI_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_IMA_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_MEDIASPACE_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_SIERRA_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_G723_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_DIGISTD), + FORMAT_TYPE (WAVE_FORMAT_DIGIFIX), + FORMAT_TYPE (WAVE_FORMAT_DIALOGIC_OKI_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_MEDIAVISION_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_CU_CODEC), + FORMAT_TYPE (WAVE_FORMAT_YAMAHA_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_SONARC), + FORMAT_TYPE (WAVE_FORMAT_DSPGROUP_TRUESPEECH), + FORMAT_TYPE (WAVE_FORMAT_ECHOSC1), + FORMAT_TYPE (WAVE_FORMAT_AUDIOFILE_AF36), + FORMAT_TYPE (WAVE_FORMAT_APTX), + FORMAT_TYPE (WAVE_FORMAT_AUDIOFILE_AF10), + FORMAT_TYPE (WAVE_FORMAT_PROSODY_1612), + FORMAT_TYPE (WAVE_FORMAT_LRC), + FORMAT_TYPE (WAVE_FORMAT_DOLBY_AC2), + FORMAT_TYPE (WAVE_FORMAT_GSM610), + FORMAT_TYPE (WAVE_FORMAT_MSNAUDIO), + FORMAT_TYPE (WAVE_FORMAT_ANTEX_ADPCME), + FORMAT_TYPE (WAVE_FORMAT_CONTROL_RES_VQLPC), + FORMAT_TYPE (WAVE_FORMAT_DIGIREAL), + FORMAT_TYPE (WAVE_FORMAT_DIGIADPCM), + FORMAT_TYPE (WAVE_FORMAT_CONTROL_RES_CR10), + FORMAT_TYPE (WAVE_FORMAT_NMS_VBXADPCM), + FORMAT_TYPE (WAVE_FORMAT_ROLAND_RDAC), + FORMAT_TYPE (WAVE_FORMAT_ECHOSC3), + FORMAT_TYPE (WAVE_FORMAT_ROCKWELL_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_ROCKWELL_DIGITALK), + FORMAT_TYPE (WAVE_FORMAT_XEBEC), + FORMAT_TYPE (WAVE_FORMAT_G721_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_G728_CELP), + FORMAT_TYPE (WAVE_FORMAT_MSG723), + FORMAT_TYPE (WAVE_FORMAT_MPEG), + FORMAT_TYPE (WAVE_FORMAT_RT24), + FORMAT_TYPE (WAVE_FORMAT_PAC), + FORMAT_TYPE (WAVE_FORMAT_MPEGLAYER3), + FORMAT_TYPE (WAVE_FORMAT_LUCENT_G723), + FORMAT_TYPE (WAVE_FORMAT_CIRRUS), + FORMAT_TYPE (WAVE_FORMAT_ESPCM), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE), + FORMAT_TYPE (WAVE_FORMAT_CANOPUS_ATRAC), + FORMAT_TYPE (WAVE_FORMAT_G726_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_G722_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_DSAT), + FORMAT_TYPE (WAVE_FORMAT_DSAT_DISPLAY), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_BYTE_ALIGNED), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_AC8), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_AC10), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_AC16), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_AC20), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_RT24), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_RT29), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_RT29HW), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_VR12), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_VR18), + FORMAT_TYPE (WAVE_FORMAT_VOXWARE_TQ40), + FORMAT_TYPE (WAVE_FORMAT_SOFTSOUND), + FORMAT_TYPE (WAVE_FORMAT_VOXARE_TQ60), + FORMAT_TYPE (WAVE_FORMAT_MSRT24), + FORMAT_TYPE (WAVE_FORMAT_G729A), + FORMAT_TYPE (WAVE_FORMAT_MVI_MV12), + FORMAT_TYPE (WAVE_FORMAT_DF_G726), + FORMAT_TYPE (WAVE_FORMAT_DF_GSM610), + FORMAT_TYPE (WAVE_FORMAT_ONLIVE), + FORMAT_TYPE (WAVE_FORMAT_SBC24), + FORMAT_TYPE (WAVE_FORMAT_DOLBY_AC3_SPDIF), + FORMAT_TYPE (WAVE_FORMAT_ZYXEL_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_PHILIPS_LPCBB), + FORMAT_TYPE (WAVE_FORMAT_PACKED), + FORMAT_TYPE (WAVE_FORMAT_RHETOREX_ADPCM), + FORMAT_TYPE (IBM_FORMAT_MULAW), + FORMAT_TYPE (IBM_FORMAT_ALAW), + FORMAT_TYPE (IBM_FORMAT_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_VIVO_G723), + FORMAT_TYPE (WAVE_FORMAT_VIVO_SIREN), + FORMAT_TYPE (WAVE_FORMAT_DIGITAL_G723), + FORMAT_TYPE (WAVE_FORMAT_CREATIVE_ADPCM), + FORMAT_TYPE (WAVE_FORMAT_CREATIVE_FASTSPEECH8), + FORMAT_TYPE (WAVE_FORMAT_CREATIVE_FASTSPEECH10), + FORMAT_TYPE (WAVE_FORMAT_QUARTERDECK), + FORMAT_TYPE (WAVE_FORMAT_FM_TOWNS_SND), + FORMAT_TYPE (WAVE_FORMAT_BZV_DIGITAL), + FORMAT_TYPE (WAVE_FORMAT_VME_VMPCM), + FORMAT_TYPE (WAVE_FORMAT_OLIGSM), + FORMAT_TYPE (WAVE_FORMAT_OLIADPCM), + FORMAT_TYPE (WAVE_FORMAT_OLICELP), + FORMAT_TYPE (WAVE_FORMAT_OLISBC), + FORMAT_TYPE (WAVE_FORMAT_OLIOPR), + FORMAT_TYPE (WAVE_FORMAT_LH_CODEC), + FORMAT_TYPE (WAVE_FORMAT_NORRIS), + FORMAT_TYPE (WAVE_FORMAT_SOUNDSPACE_MUSICOMPRESS), + FORMAT_TYPE (WAVE_FORMAT_DVM), + FORMAT_TYPE (WAVE_FORMAT_INTERWAV_VSC112), + FORMAT_TYPE (WAVE_FORMAT_IPP_ITU_G_723_1), + FORMAT_TYPE (WAVE_FORMAT_EXTENSIBLE), +} ; + +char const* +wav_w64_format_str (int k) +{ int lower, upper, mid ; + + lower = -1 ; + upper = sizeof (wave_descs) / sizeof (WAV_FORMAT_DESC) ; + + /* binary search */ + if ((wave_descs [0].ID <= k) && (k <= wave_descs [upper - 1].ID)) + { + while (lower + 1 < upper) + { mid = (upper + lower) / 2 ; + + if (k == wave_descs [mid].ID) + return wave_descs [mid].name ; + if (k < wave_descs [mid].ID) + upper = mid ; + else + lower = mid ; + } ; + } ; + + return "Unknown format" ; +} /* wav_w64_format_str */ + +int +wav_w64_srate2blocksize (int srate_chan_product) +{ if (srate_chan_product < 12000) + return 256 ; + if (srate_chan_product < 23000) + return 512 ; + if (srate_chan_product < 44000) + return 1024 ; + return 2048 ; +} /* srate2blocksize */ diff --git a/interpretor/libsndfile-1.0.25/src/wav_w64.h b/interpretor/libsndfile-1.0.25/src/wav_w64.h new file mode 100644 index 0000000..9b2914a --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/wav_w64.h @@ -0,0 +1,295 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* This file contains definitions commong to WAV and W64 files. */ + + +#ifndef WAV_W64_H_INCLUDED +#define WAV_W64_H_INCLUDED + +/*------------------------------------------------------------------------------ +** List of known WAV format tags +*/ + +enum +{ + /* keep sorted for wav_w64_format_str() */ + WAVE_FORMAT_UNKNOWN = 0x0000, /* Microsoft Corporation */ + WAVE_FORMAT_PCM = 0x0001, /* Microsoft PCM format */ + WAVE_FORMAT_MS_ADPCM = 0x0002, /* Microsoft ADPCM */ + WAVE_FORMAT_IEEE_FLOAT = 0x0003, /* Micrososft 32 bit float format */ + WAVE_FORMAT_VSELP = 0x0004, /* Compaq Computer Corporation */ + WAVE_FORMAT_IBM_CVSD = 0x0005, /* IBM Corporation */ + WAVE_FORMAT_ALAW = 0x0006, /* Microsoft Corporation */ + WAVE_FORMAT_MULAW = 0x0007, /* Microsoft Corporation */ + WAVE_FORMAT_OKI_ADPCM = 0x0010, /* OKI */ + WAVE_FORMAT_IMA_ADPCM = 0x0011, /* Intel Corporation */ + WAVE_FORMAT_MEDIASPACE_ADPCM = 0x0012, /* Videologic */ + WAVE_FORMAT_SIERRA_ADPCM = 0x0013, /* Sierra Semiconductor Corp */ + WAVE_FORMAT_G723_ADPCM = 0x0014, /* Antex Electronics Corporation */ + WAVE_FORMAT_DIGISTD = 0x0015, /* DSP Solutions, Inc. */ + WAVE_FORMAT_DIGIFIX = 0x0016, /* DSP Solutions, Inc. */ + WAVE_FORMAT_DIALOGIC_OKI_ADPCM = 0x0017, /* Dialogic Corporation */ + WAVE_FORMAT_MEDIAVISION_ADPCM = 0x0018, /* Media Vision, Inc. */ + WAVE_FORMAT_CU_CODEC = 0x0019, /* Hewlett-Packard Company */ + WAVE_FORMAT_YAMAHA_ADPCM = 0x0020, /* Yamaha Corporation of America */ + WAVE_FORMAT_SONARC = 0x0021, /* Speech Compression */ + WAVE_FORMAT_DSPGROUP_TRUESPEECH = 0x0022, /* DSP Group, Inc */ + WAVE_FORMAT_ECHOSC1 = 0x0023, /* Echo Speech Corporation */ + WAVE_FORMAT_AUDIOFILE_AF36 = 0x0024, /* Audiofile, Inc. */ + WAVE_FORMAT_APTX = 0x0025, /* Audio Processing Technology */ + WAVE_FORMAT_AUDIOFILE_AF10 = 0x0026, /* Audiofile, Inc. */ + WAVE_FORMAT_PROSODY_1612 = 0x0027, /* Aculab plc */ + WAVE_FORMAT_LRC = 0x0028, /* Merging Technologies S.A. */ + WAVE_FORMAT_DOLBY_AC2 = 0x0030, /* Dolby Laboratories */ + WAVE_FORMAT_GSM610 = 0x0031, /* Microsoft Corporation */ + WAVE_FORMAT_MSNAUDIO = 0x0032, /* Microsoft Corporation */ + WAVE_FORMAT_ANTEX_ADPCME = 0x0033, /* Antex Electronics Corporation */ + WAVE_FORMAT_CONTROL_RES_VQLPC = 0x0034, /* Control Resources Limited */ + WAVE_FORMAT_DIGIREAL = 0x0035, /* DSP Solutions, Inc. */ + WAVE_FORMAT_DIGIADPCM = 0x0036, /* DSP Solutions, Inc. */ + WAVE_FORMAT_CONTROL_RES_CR10 = 0x0037, /* Control Resources Limited */ + WAVE_FORMAT_NMS_VBXADPCM = 0x0038, /* Natural MicroSystems */ + WAVE_FORMAT_ROLAND_RDAC = 0x0039, /* Roland */ + WAVE_FORMAT_ECHOSC3 = 0x003A, /* Echo Speech Corporation */ + WAVE_FORMAT_ROCKWELL_ADPCM = 0x003B, /* Rockwell International */ + WAVE_FORMAT_ROCKWELL_DIGITALK = 0x003C, /* Rockwell International */ + WAVE_FORMAT_XEBEC = 0x003D, /* Xebec Multimedia Solutions Limited */ + WAVE_FORMAT_G721_ADPCM = 0x0040, /* Antex Electronics Corporation */ + WAVE_FORMAT_G728_CELP = 0x0041, /* Antex Electronics Corporation */ + WAVE_FORMAT_MSG723 = 0x0042, /* Microsoft Corporation */ + WAVE_FORMAT_MPEG = 0x0050, /* Microsoft Corporation */ + WAVE_FORMAT_RT24 = 0x0052, /* InSoft Inc. */ + WAVE_FORMAT_PAC = 0x0053, /* InSoft Inc. */ + WAVE_FORMAT_MPEGLAYER3 = 0x0055, /* MPEG 3 Layer 1 */ + WAVE_FORMAT_LUCENT_G723 = 0x0059, /* Lucent Technologies */ + WAVE_FORMAT_CIRRUS = 0x0060, /* Cirrus Logic */ + WAVE_FORMAT_ESPCM = 0x0061, /* ESS Technology */ + WAVE_FORMAT_VOXWARE = 0x0062, /* Voxware Inc */ + WAVE_FORMAT_CANOPUS_ATRAC = 0x0063, /* Canopus, Co., Ltd. */ + WAVE_FORMAT_G726_ADPCM = 0x0064, /* APICOM */ + WAVE_FORMAT_G722_ADPCM = 0x0065, /* APICOM */ + WAVE_FORMAT_DSAT = 0x0066, /* Microsoft Corporation */ + WAVE_FORMAT_DSAT_DISPLAY = 0x0067, /* Microsoft Corporation */ + WAVE_FORMAT_VOXWARE_BYTE_ALIGNED = 0x0069, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_AC8 = 0x0070, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_AC10 = 0x0071, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_AC16 = 0x0072, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_AC20 = 0x0073, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_RT24 = 0x0074, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_RT29 = 0x0075, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_RT29HW = 0x0076, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_VR12 = 0x0077, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_VR18 = 0x0078, /* Voxware Inc. */ + WAVE_FORMAT_VOXWARE_TQ40 = 0x0079, /* Voxware Inc. */ + WAVE_FORMAT_SOFTSOUND = 0x0080, /* Softsound, Ltd. */ + WAVE_FORMAT_VOXARE_TQ60 = 0x0081, /* Voxware Inc. */ + WAVE_FORMAT_MSRT24 = 0x0082, /* Microsoft Corporation */ + WAVE_FORMAT_G729A = 0x0083, /* AT&T Laboratories */ + WAVE_FORMAT_MVI_MV12 = 0x0084, /* Motion Pixels */ + WAVE_FORMAT_DF_G726 = 0x0085, /* DataFusion Systems (Pty) (Ltd) */ + WAVE_FORMAT_DF_GSM610 = 0x0086, /* DataFusion Systems (Pty) (Ltd) */ + /* removed because duplicate */ + /* WAVE_FORMAT_ISIAUDIO = 0x0088, */ /* Iterated Systems, Inc. */ + WAVE_FORMAT_ONLIVE = 0x0089, /* OnLive! Technologies, Inc. */ + WAVE_FORMAT_SBC24 = 0x0091, /* Siemens Business Communications Systems */ + WAVE_FORMAT_DOLBY_AC3_SPDIF = 0x0092, /* Sonic Foundry */ + WAVE_FORMAT_ZYXEL_ADPCM = 0x0097, /* ZyXEL Communications, Inc. */ + WAVE_FORMAT_PHILIPS_LPCBB = 0x0098, /* Philips Speech Processing */ + WAVE_FORMAT_PACKED = 0x0099, /* Studer Professional Audio AG */ + WAVE_FORMAT_RHETOREX_ADPCM = 0x0100, /* Rhetorex, Inc. */ + + /* removed because of the following */ + /* WAVE_FORMAT_IRAT = 0x0101,*/ /* BeCubed Software Inc. */ + + /* these three are unofficial */ + IBM_FORMAT_MULAW = 0x0101, /* IBM mu-law format */ + IBM_FORMAT_ALAW = 0x0102, /* IBM a-law format */ + IBM_FORMAT_ADPCM = 0x0103, /* IBM AVC Adaptive Differential PCM format */ + + WAVE_FORMAT_VIVO_G723 = 0x0111, /* Vivo Software */ + WAVE_FORMAT_VIVO_SIREN = 0x0112, /* Vivo Software */ + WAVE_FORMAT_DIGITAL_G723 = 0x0123, /* Digital Equipment Corporation */ + WAVE_FORMAT_CREATIVE_ADPCM = 0x0200, /* Creative Labs, Inc */ + WAVE_FORMAT_CREATIVE_FASTSPEECH8 = 0x0202, /* Creative Labs, Inc */ + WAVE_FORMAT_CREATIVE_FASTSPEECH10 = 0x0203, /* Creative Labs, Inc */ + WAVE_FORMAT_QUARTERDECK = 0x0220, /* Quarterdeck Corporation */ + WAVE_FORMAT_FM_TOWNS_SND = 0x0300, /* Fujitsu Corporation */ + WAVE_FORMAT_BZV_DIGITAL = 0x0400, /* Brooktree Corporation */ + WAVE_FORMAT_VME_VMPCM = 0x0680, /* AT&T Labs, Inc. */ + WAVE_FORMAT_OLIGSM = 0x1000, /* Ing C. Olivetti & C., S.p.A. */ + WAVE_FORMAT_OLIADPCM = 0x1001, /* Ing C. Olivetti & C., S.p.A. */ + WAVE_FORMAT_OLICELP = 0x1002, /* Ing C. Olivetti & C., S.p.A. */ + WAVE_FORMAT_OLISBC = 0x1003, /* Ing C. Olivetti & C., S.p.A. */ + WAVE_FORMAT_OLIOPR = 0x1004, /* Ing C. Olivetti & C., S.p.A. */ + WAVE_FORMAT_LH_CODEC = 0x1100, /* Lernout & Hauspie */ + WAVE_FORMAT_NORRIS = 0x1400, /* Norris Communications, Inc. */ + /* removed because duplicate */ + /* WAVE_FORMAT_ISIAUDIO = 0x1401, */ /* AT&T Labs, Inc. */ + WAVE_FORMAT_SOUNDSPACE_MUSICOMPRESS = 0x1500, /* AT&T Labs, Inc. */ + WAVE_FORMAT_DVM = 0x2000, /* FAST Multimedia AG */ + WAVE_FORMAT_INTERWAV_VSC112 = 0x7150, /* ????? */ + + WAVE_FORMAT_IPP_ITU_G_723_1 = 0x7230, /* Intel Performance Primitives g723 codec. */ + + WAVE_FORMAT_EXTENSIBLE = 0xFFFE +} ; + +typedef struct +{ unsigned short format ; + unsigned short channels ; + unsigned int samplerate ; + unsigned int bytespersec ; + unsigned short blockalign ; + unsigned short bitwidth ; +} MIN_WAV_FMT ; + +typedef struct +{ unsigned short format ; + unsigned short channels ; + unsigned int samplerate ; + unsigned int bytespersec ; + unsigned short blockalign ; + unsigned short bitwidth ; + unsigned short extrabytes ; + unsigned short dummy ; +} WAV_FMT_SIZE20 ; + +typedef struct +{ unsigned short format ; + unsigned short channels ; + unsigned int samplerate ; + unsigned int bytespersec ; + unsigned short blockalign ; + unsigned short bitwidth ; + unsigned short extrabytes ; + unsigned short samplesperblock ; + unsigned short numcoeffs ; + struct + { short coeff1 ; + short coeff2 ; + } coeffs [7] ; +} MS_ADPCM_WAV_FMT ; + +typedef struct +{ unsigned short format ; + unsigned short channels ; + unsigned int samplerate ; + unsigned int bytespersec ; + unsigned short blockalign ; + unsigned short bitwidth ; + unsigned short extrabytes ; + unsigned short samplesperblock ; +} IMA_ADPCM_WAV_FMT ; + +typedef struct +{ unsigned short format ; + unsigned short channels ; + unsigned int samplerate ; + unsigned int bytespersec ; + unsigned short blockalign ; + unsigned short bitwidth ; + unsigned short extrabytes ; + unsigned short auxblocksize ; +} G72x_ADPCM_WAV_FMT ; + + +typedef struct +{ unsigned short format ; + unsigned short channels ; + unsigned int samplerate ; + unsigned int bytespersec ; + unsigned short blockalign ; + unsigned short bitwidth ; + unsigned short extrabytes ; + unsigned short samplesperblock ; +} GSM610_WAV_FMT ; + +typedef struct +{ unsigned int esf_field1 ; + unsigned short esf_field2 ; + unsigned short esf_field3 ; + char esf_field4 [8] ; +} EXT_SUBFORMAT ; + +typedef struct +{ unsigned short format ; + unsigned short channels ; + unsigned int samplerate ; + unsigned int bytespersec ; + unsigned short blockalign ; + unsigned short bitwidth ; + unsigned short extrabytes ; + unsigned short validbits ; + unsigned int channelmask ; + EXT_SUBFORMAT esf ; +} EXTENSIBLE_WAV_FMT ; + +typedef union +{ unsigned short format ; + MIN_WAV_FMT min ; + IMA_ADPCM_WAV_FMT ima ; + MS_ADPCM_WAV_FMT msadpcm ; + G72x_ADPCM_WAV_FMT g72x ; + EXTENSIBLE_WAV_FMT ext ; + GSM610_WAV_FMT gsm610 ; + WAV_FMT_SIZE20 size20 ; + char padding [512] ; +} WAV_FMT ; + +typedef struct +{ int frames ; +} FACT_CHUNK ; + +typedef struct +{ /* For ambisonic commands */ + int wavex_ambisonic ; + unsigned wavex_channelmask ; + + /* Set to true when 'fmt ' chunk is ambiguous.*/ + int fmt_is_broken ; + WAV_FMT wav_fmt ; +} WAV_PRIVATE ; + +#define WAV_W64_GSM610_BLOCKSIZE 65 +#define WAV_W64_GSM610_SAMPLES 320 + +/*------------------------------------------------------------------------------------ +** Functions defined in wav_ms_adpcm.c +*/ + +#define MSADPCM_ADAPT_COEFF_COUNT 7 + +void msadpcm_write_adapt_coeffs (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------------ +** Functions defined in wav_w64.c +*/ + +int wav_w64_srate2blocksize (int srate_chan_product) ; +char const* wav_w64_format_str (int k) ; +int wav_w64_read_fmt_chunk (SF_PRIVATE *psf, int fmtsize) ; +void wavex_write_guid (SF_PRIVATE *psf, const EXT_SUBFORMAT * subformat) ; +void wav_w64_analyze (SF_PRIVATE *psf) ; +int wavex_gen_channel_mask (const int *chan_map, int channels) ; + +int wav_read_bext_chunk (SF_PRIVATE *psf, unsigned int chunksize) ; +int wav_write_bext_chunk (SF_PRIVATE *psf) ; + +#endif + diff --git a/interpretor/libsndfile-1.0.25/src/windows.c b/interpretor/libsndfile-1.0.25/src/windows.c new file mode 100644 index 0000000..387afdd --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/windows.c @@ -0,0 +1,93 @@ +/* +** Copyright (C) 2009-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** This needs to be a separate file so that we don't have to include +** elsewhere (too many symbol clashes). +*/ + + +#include "sfconfig.h" + +#if OS_IS_WIN32 +#include + +#define ENABLE_SNDFILE_WINDOWS_PROTOTYPES 1 +#include "sndfile.h" +#include "common.h" + +extern int sf_errno ; + +static void copy_filename (SF_PRIVATE * psf, LPCWSTR wpath) ; + +SNDFILE* +sf_wchar_open (LPCWSTR wpath, int mode, SF_INFO *sfinfo) +{ SF_PRIVATE *psf ; + char utf8name [512] ; + + if ((psf = calloc (1, sizeof (SF_PRIVATE))) == NULL) + { sf_errno = SFE_MALLOC_FAILED ; + return NULL ; + } ; + + memset (psf, 0, sizeof (SF_PRIVATE)) ; + psf_init_files (psf) ; + + if (WideCharToMultiByte (CP_UTF8, 0, wpath, -1, utf8name, sizeof (utf8name), NULL, NULL) == 0) + psf->file.path.wc [0] = 0 ; + + psf_log_printf (psf, "File : '%s' (utf-8 converted from ucs-2)\n", utf8name) ; + + copy_filename (psf, wpath) ; + psf->file.use_wchar = SF_TRUE ; + psf->file.mode = mode ; + + psf->error = psf_fopen (psf) ; + + return psf_open_file (psf, sfinfo) ; +} /* sf_wchar_open */ + + +static void +copy_filename (SF_PRIVATE *psf, LPCWSTR wpath) +{ const wchar_t *cwcptr ; + wchar_t *wcptr ; + + wcsncpy (psf->file.path.wc, wpath, ARRAY_LEN (psf->file.path.wc)) ; + psf->file.path.wc [ARRAY_LEN (psf->file.path.wc) - 1] = 0 ; + if ((cwcptr = wcsrchr (wpath, '/')) || (cwcptr = wcsrchr (wpath, '\\'))) + cwcptr ++ ; + else + cwcptr = wpath ; + + wcsncpy (psf->file.name.wc, cwcptr, ARRAY_LEN (psf->file.name.wc)) ; + psf->file.name.wc [ARRAY_LEN (psf->file.name.wc) - 1] = 0 ; + + /* Now grab the directory. */ + wcsncpy (psf->file.dir.wc, wpath, ARRAY_LEN (psf->file.dir.wc)) ; + psf->file.dir.wc [ARRAY_LEN (psf->file.dir.wc) - 1] = 0 ; + + if ((wcptr = wcsrchr (psf->file.dir.wc, '/')) || (wcptr = wcsrchr (psf->file.dir.wc, '\\'))) + wcptr [1] = 0 ; + else + psf->file.dir.wc [0] = 0 ; + + return ; +} /* copy_filename */ + +#endif diff --git a/interpretor/libsndfile-1.0.25/src/wve.c b/interpretor/libsndfile-1.0.25/src/wve.c new file mode 100644 index 0000000..c13e7ab --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/wve.c @@ -0,0 +1,209 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** Copyright (C) 2007 Reuben Thomas +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +/*------------------------------------------------------------------------------ +** Macros to handle big/little endian issues, and other magic numbers. +*/ + +#define ALAW_MARKER MAKE_MARKER ('A', 'L', 'a', 'w') +#define SOUN_MARKER MAKE_MARKER ('S', 'o', 'u', 'n') +#define DFIL_MARKER MAKE_MARKER ('d', 'F', 'i', 'l') +#define ESSN_MARKER MAKE_MARKER ('e', '*', '*', '\0') +#define PSION_VERSION ((unsigned short) 3856) +#define PSION_DATAOFFSET 0x20 + +/*------------------------------------------------------------------------------ +** Private static functions. +*/ + +static int wve_read_header (SF_PRIVATE *psf) ; +static int wve_write_header (SF_PRIVATE *psf, int calc_length) ; +static int wve_close (SF_PRIVATE *psf) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +wve_open (SF_PRIVATE *psf) +{ int error = 0 ; + + if (psf->is_pipe) + return SFE_WVE_NO_PIPE ; + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = wve_read_header (psf))) + return error ; + } ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_WVE) + return SFE_BAD_OPEN_FORMAT ; + + psf->endian = SF_ENDIAN_BIG ; + + if ((error = wve_write_header (psf, SF_FALSE))) + return error ; + + psf->write_header = wve_write_header ; + } ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + psf->container_close = wve_close ; + + error = alaw_init (psf) ; + + return error ; +} /* wve_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +wve_read_header (SF_PRIVATE *psf) +{ int marker ; + unsigned short version, padding, repeats, trash ; + unsigned datalength ; + + /* Set position to start of file to begin reading header. */ + psf_binheader_readf (psf, "pm", 0, &marker) ; + if (marker != ALAW_MARKER) + { psf_log_printf (psf, "Could not find '%M'\n", ALAW_MARKER) ; + return SFE_WVE_NOT_WVE ; + } ; + + psf_binheader_readf (psf, "m", &marker) ; + if (marker != SOUN_MARKER) + { psf_log_printf (psf, "Could not find '%M'\n", SOUN_MARKER) ; + return SFE_WVE_NOT_WVE ; + } ; + + psf_binheader_readf (psf, "m", &marker) ; + if (marker != DFIL_MARKER) + { psf_log_printf (psf, "Could not find '%M'\n", DFIL_MARKER) ; + return SFE_WVE_NOT_WVE ; + } ; + + psf_binheader_readf (psf, "m", &marker) ; + if (marker != ESSN_MARKER) + { psf_log_printf (psf, "Could not find '%M'\n", ESSN_MARKER) ; + return SFE_WVE_NOT_WVE ; + } ; + + psf_binheader_readf (psf, "E2", &version) ; + + psf_log_printf (psf, "Psion Palmtop Alaw (.wve)\n" + " Sample Rate : 8000\n" + " Channels : 1\n" + " Encoding : A-law\n") ; + + if (version != PSION_VERSION) + psf_log_printf (psf, "Psion version %d should be %d\n", version, PSION_VERSION) ; + + psf_binheader_readf (psf, "E4", &datalength) ; + psf->dataoffset = PSION_DATAOFFSET ; + if (datalength != psf->filelength - psf->dataoffset) + { psf->datalength = psf->filelength - psf->dataoffset ; + psf_log_printf (psf, "Data length %d should be %D\n", datalength, psf->datalength) ; + } + else + psf->datalength = datalength ; + + psf_binheader_readf (psf, "E22222", &padding, &repeats, &trash, &trash, &trash) ; + + psf->sf.format = SF_FORMAT_WVE | SF_FORMAT_ALAW ; + psf->sf.samplerate = 8000 ; + psf->sf.frames = psf->datalength ; + psf->sf.channels = 1 ; + + return SFE_NO_ERROR ; +} /* wve_read_header */ + +/*------------------------------------------------------------------------------ +*/ + +static int +wve_write_header (SF_PRIVATE *psf, int calc_length) +{ sf_count_t current ; + unsigned datalen ; + + current = psf_ftell (psf) ; + + if (calc_length) + { psf->filelength = psf_get_filelen (psf) ; + + psf->datalength = psf->filelength - psf->dataoffset ; + if (psf->dataend) + psf->datalength -= psf->filelength - psf->dataend ; + + psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ; + } ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + /* Write header. */ + datalen = psf->datalength ; + psf_binheader_writef (psf, "Emmmm", ALAW_MARKER, SOUN_MARKER, DFIL_MARKER, ESSN_MARKER) ; + psf_binheader_writef (psf, "E2422222", PSION_VERSION, datalen, 0, 0, 0, 0, 0) ; + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->sf.channels != 1) + return SFE_CHANNEL_COUNT ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* wve_write_header */ + +/*------------------------------------------------------------------------------ +*/ + +static int +wve_close (SF_PRIVATE *psf) +{ + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { /* Now we know for certain the length of the file we can re-write + ** the header. + */ + wve_write_header (psf, SF_TRUE) ; + } ; + + return 0 ; +} /* wve_close */ diff --git a/interpretor/libsndfile-1.0.25/src/xi.c b/interpretor/libsndfile-1.0.25/src/xi.c new file mode 100644 index 0000000..ee60a4b --- /dev/null +++ b/interpretor/libsndfile-1.0.25/src/xi.c @@ -0,0 +1,1197 @@ +/* +** Copyright (C) 2003-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU Lesser General Public License as published by +** the Free Software Foundation; either version 2.1 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU Lesser General Public License for more details. +** +** You should have received a copy of the GNU Lesser General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include +#include +#include + +#include "sndfile.h" +#include "sfendian.h" +#include "common.h" + +#define MAX_XI_SAMPLES 16 + +/*------------------------------------------------------------------------------ +** Private static functions and tyepdefs. +*/ + +typedef struct +{ /* Warning, this filename is NOT nul terminated. */ + char filename [22] ; + char software [20] ; + char sample_name [22] ; + + int loop_begin, loop_end ; + int sample_flags ; + + /* Data for encoder and decoder. */ + short last_16 ; +} XI_PRIVATE ; + +static int xi_close (SF_PRIVATE *psf) ; +static int xi_write_header (SF_PRIVATE *psf, int calc_length) ; +static int xi_read_header (SF_PRIVATE *psf) ; +static int dpcm_init (SF_PRIVATE *psf) ; + + +static sf_count_t dpcm_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ; + +/*------------------------------------------------------------------------------ +** Public function. +*/ + +int +xi_open (SF_PRIVATE *psf) +{ XI_PRIVATE *pxi ; + int subformat, error = 0 ; + + if (psf->is_pipe) + return SFE_XI_NO_PIPE ; + + if (psf->codec_data) + pxi = psf->codec_data ; + else if ((pxi = calloc (1, sizeof (XI_PRIVATE))) == NULL) + return SFE_MALLOC_FAILED ; + + psf->codec_data = pxi ; + + if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0)) + { if ((error = xi_read_header (psf))) + return error ; + } ; + + subformat = SF_CODEC (psf->sf.format) ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_XI) + return SFE_BAD_OPEN_FORMAT ; + + psf->endian = SF_ENDIAN_LITTLE ; + psf->sf.channels = 1 ; /* Always mono */ + psf->sf.samplerate = 44100 ; /* Always */ + + /* Set up default instrument and software name. */ + memcpy (pxi->filename, "Default Name ", sizeof (pxi->filename)) ; + memcpy (pxi->software, PACKAGE "-" VERSION " ", sizeof (pxi->software)) ; + + memset (pxi->sample_name, 0, sizeof (pxi->sample_name)) ; + snprintf (pxi->sample_name, sizeof (pxi->sample_name), "%s", "Sample #1") ; + + pxi->sample_flags = (subformat == SF_FORMAT_DPCM_16) ? 16 : 0 ; + + if (xi_write_header (psf, SF_FALSE)) + return psf->error ; + + psf->write_header = xi_write_header ; + } ; + + psf->container_close = xi_close ; + psf->seek = dpcm_seek ; + + psf->sf.seekable = SF_FALSE ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + switch (subformat) + { case SF_FORMAT_DPCM_8 : /* 8-bit differential PCM. */ + case SF_FORMAT_DPCM_16 : /* 16-bit differential PCM. */ + error = dpcm_init (psf) ; + break ; + + default : break ; + } ; + + return error ; +} /* xi_open */ + +/*------------------------------------------------------------------------------ +*/ + +static int +xi_close (SF_PRIVATE * UNUSED (psf)) +{ + return 0 ; +} /* xi_close */ + +/*============================================================================== +*/ + +static sf_count_t dpcm_read_dsc2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t dpcm_read_dsc2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t dpcm_read_dsc2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t dpcm_read_dsc2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t dpcm_write_s2dsc (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t dpcm_write_i2dsc (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t dpcm_write_f2dsc (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t dpcm_write_d2dsc (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static sf_count_t dpcm_read_dles2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ; +static sf_count_t dpcm_read_dles2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ; +static sf_count_t dpcm_read_dles2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ; +static sf_count_t dpcm_read_dles2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ; + +static sf_count_t dpcm_write_s2dles (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ; +static sf_count_t dpcm_write_i2dles (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ; +static sf_count_t dpcm_write_f2dles (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ; +static sf_count_t dpcm_write_d2dles (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ; + +static int +dpcm_init (SF_PRIVATE *psf) +{ if (psf->bytewidth == 0 || psf->sf.channels == 0) + return SFE_INTERNAL ; + + psf->blockwidth = psf->bytewidth * psf->sf.channels ; + + if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR) + { switch (psf->bytewidth) + { case 1 : + psf->read_short = dpcm_read_dsc2s ; + psf->read_int = dpcm_read_dsc2i ; + psf->read_float = dpcm_read_dsc2f ; + psf->read_double = dpcm_read_dsc2d ; + break ; + case 2 : + psf->read_short = dpcm_read_dles2s ; + psf->read_int = dpcm_read_dles2i ; + psf->read_float = dpcm_read_dles2f ; + psf->read_double = dpcm_read_dles2d ; + break ; + default : + psf_log_printf (psf, "dpcm_init() returning SFE_UNIMPLEMENTED\n") ; + return SFE_UNIMPLEMENTED ; + } ; + } ; + + if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR) + { switch (psf->bytewidth) + { case 1 : + psf->write_short = dpcm_write_s2dsc ; + psf->write_int = dpcm_write_i2dsc ; + psf->write_float = dpcm_write_f2dsc ; + psf->write_double = dpcm_write_d2dsc ; + break ; + case 2 : + psf->write_short = dpcm_write_s2dles ; + psf->write_int = dpcm_write_i2dles ; + psf->write_float = dpcm_write_f2dles ; + psf->write_double = dpcm_write_d2dles ; + break ; + default : + psf_log_printf (psf, "dpcm_init() returning SFE_UNIMPLEMENTED\n") ; + return SFE_UNIMPLEMENTED ; + } ; + } ; + + psf->filelength = psf_get_filelen (psf) ; + psf->datalength = (psf->dataend) ? psf->dataend - psf->dataoffset : + psf->filelength - psf->dataoffset ; + psf->sf.frames = psf->datalength / psf->blockwidth ; + + return 0 ; +} /* dpcm_init */ + +/*============================================================================== +*/ + +static sf_count_t +dpcm_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) +{ XI_PRIVATE *pxi ; + int total, bufferlen, len ; + + if ((pxi = psf->codec_data) == NULL) + return SFE_INTERNAL ; + + if (psf->datalength < 0 || psf->dataoffset < 0) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + if (offset == 0) + { psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + pxi->last_16 = 0 ; + return 0 ; + } ; + + if (offset < 0 || offset > psf->sf.frames) + { psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + if (mode != SFM_READ) + { /* What to do about write??? */ + psf->error = SFE_BAD_SEEK ; + return PSF_SEEK_ERROR ; + } ; + + psf_fseek (psf, psf->dataoffset, SEEK_SET) ; + + if ((SF_CODEC (psf->sf.format)) == SF_FORMAT_DPCM_16) + { total = offset ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (total > 0) + { len = (total > bufferlen) ? bufferlen : total ; + total -= dpcm_read_dles2s (psf, psf->u.sbuf, len) ; + } ; + } + else + { total = offset ; + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + while (total > 0) + { len = (total > bufferlen) ? bufferlen : total ; + total -= dpcm_read_dsc2s (psf, psf->u.sbuf, len) ; + } ; + } ; + + return offset ; +} /* dpcm_seek */ + + +static int +xi_write_header (SF_PRIVATE *psf, int UNUSED (calc_length)) +{ XI_PRIVATE *pxi ; + sf_count_t current ; + const char *string ; + + if ((pxi = psf->codec_data) == NULL) + return SFE_INTERNAL ; + + current = psf_ftell (psf) ; + + /* Reset the current header length to zero. */ + psf->header [0] = 0 ; + psf->headindex = 0 ; + psf_fseek (psf, 0, SEEK_SET) ; + + string = "Extended Instrument: " ; + psf_binheader_writef (psf, "b", string, strlen (string)) ; + psf_binheader_writef (psf, "b1", pxi->filename, sizeof (pxi->filename), 0x1A) ; + + /* Write software version and two byte XI version. */ + psf_binheader_writef (psf, "eb2", pxi->software, sizeof (pxi->software), (1 << 8) + 2) ; + + /* + ** Jump note numbers (96), volume envelope (48), pan envelope (48), + ** volume points (1), pan points (1) + */ + psf_binheader_writef (psf, "z", (size_t) (96 + 48 + 48 + 1 + 1)) ; + + /* Jump volume loop (3 bytes), pan loop (3), envelope flags (3), vibrato (3) + ** fade out (2), 22 unknown bytes, and then write sample_count (2 bytes). + */ + psf_binheader_writef (psf, "ez2z2", (size_t) (4 * 3), 0x1234, make_size_t (22), 1) ; + + pxi->loop_begin = 0 ; + pxi->loop_end = 0 ; + + psf_binheader_writef (psf, "et844", psf->sf.frames, pxi->loop_begin, pxi->loop_end) ; + + /* volume, fine tune, flags, pan, note, namelen */ + psf_binheader_writef (psf, "111111", 128, 0, pxi->sample_flags, 128, 0, strlen (pxi->sample_name)) ; + + psf_binheader_writef (psf, "b", pxi->sample_name, sizeof (pxi->sample_name)) ; + + + + + + /* Header construction complete so write it out. */ + psf_fwrite (psf->header, psf->headindex, 1, psf) ; + + if (psf->error) + return psf->error ; + + psf->dataoffset = psf->headindex ; + + if (current > 0) + psf_fseek (psf, current, SEEK_SET) ; + + return psf->error ; +} /* xi_write_header */ + +static int +xi_read_header (SF_PRIVATE *psf) +{ char buffer [64], name [32] ; + short version, fade_out, sample_count ; + int k, loop_begin, loop_end ; + int sample_sizes [MAX_XI_SAMPLES] ; + + psf_binheader_readf (psf, "pb", 0, buffer, 21) ; + + memset (sample_sizes, 0, sizeof (sample_sizes)) ; + + buffer [20] = 0 ; + if (strcmp (buffer, "Extended Instrument:") != 0) + return SFE_XI_BAD_HEADER ; + + memset (buffer, 0, sizeof (buffer)) ; + psf_binheader_readf (psf, "b", buffer, 23) ; + + if (buffer [22] != 0x1A) + return SFE_XI_BAD_HEADER ; + + buffer [22] = 0 ; + psf_log_printf (psf, "Extended Instrument : %s\n", buffer) ; + + psf_binheader_readf (psf, "be2", buffer, 20, &version) ; + buffer [19] = 0 ; + psf_log_printf (psf, "Software : %s\nVersion : %d.%02d\n", buffer, version / 256, version % 256) ; + + /* Jump note numbers (96), volume envelope (48), pan envelope (48), + ** volume points (1), pan points (1) + */ + psf_binheader_readf (psf, "j", 96 + 48 + 48 + 1 + 1) ; + + psf_binheader_readf (psf, "b", buffer, 12) ; + psf_log_printf (psf, "Volume Loop\n sustain : %u\n begin : %u\n end : %u\n", + buffer [0], buffer [1], buffer [2]) ; + psf_log_printf (psf, "Pan Loop\n sustain : %u\n begin : %u\n end : %u\n", + buffer [3], buffer [4], buffer [5]) ; + psf_log_printf (psf, "Envelope Flags\n volume : 0x%X\n pan : 0x%X\n", + buffer [6] & 0xFF, buffer [7] & 0xFF) ; + + psf_log_printf (psf, "Vibrato\n type : %u\n sweep : %u\n depth : %u\n rate : %u\n", + buffer [8], buffer [9], buffer [10], buffer [11]) ; + + /* + ** Read fade_out then jump reserved (2 bytes) and ???? (20 bytes) and + ** sample_count. + */ + psf_binheader_readf (psf, "e2j2", &fade_out, 2 + 20, &sample_count) ; + psf_log_printf (psf, "Fade out : %d\n", fade_out) ; + + /* XI file can contain up to 16 samples. */ + if (sample_count > MAX_XI_SAMPLES) + return SFE_XI_EXCESS_SAMPLES ; + + if (psf->instrument == NULL && (psf->instrument = psf_instrument_alloc ()) == NULL) + return SFE_MALLOC_FAILED ; + + /* Log all data for each sample. */ + for (k = 0 ; k < sample_count ; k++) + { psf_binheader_readf (psf, "e444", &(sample_sizes [k]), &loop_begin, &loop_end) ; + + /* Read 5 know bytes, 1 unknown byte and 22 name bytes. */ + psf_binheader_readf (psf, "bb", buffer, 6, name, 22) ; + name [21] = 0 ; + + psf_log_printf (psf, "Sample #%d\n name : %s\n", k + 1, name) ; + + psf_log_printf (psf, " size : %d\n", sample_sizes [k]) ; + + + + psf_log_printf (psf, " loop\n begin : %d\n end : %d\n", loop_begin, loop_end) ; + + psf_log_printf (psf, " volume : %u\n f. tune : %d\n flags : 0x%02X ", + buffer [0] & 0xFF, buffer [1] & 0xFF, buffer [2] & 0xFF) ; + + psf_log_printf (psf, " (") ; + if (buffer [2] & 1) + psf_log_printf (psf, " Loop") ; + if (buffer [2] & 2) + psf_log_printf (psf, " PingPong") ; + psf_log_printf (psf, (buffer [2] & 16) ? " 16bit" : " 8bit") ; + psf_log_printf (psf, " )\n") ; + + psf_log_printf (psf, " pan : %u\n note : %d\n namelen : %d\n", + buffer [3] & 0xFF, buffer [4], buffer [5]) ; + + if (k != 0) + continue ; + + if (buffer [2] & 16) + { psf->sf.format = SF_FORMAT_XI | SF_FORMAT_DPCM_16 ; + psf->bytewidth = 2 ; + } + else + { psf->sf.format = SF_FORMAT_XI | SF_FORMAT_DPCM_8 ; + psf->bytewidth = 1 ; + } ; + } ; + + while (sample_count > 1 && sample_sizes [sample_count - 1] == 0) + sample_count -- ; + + /* Currently, we can only handle 1 sample per file. */ + + if (sample_count > 2) + { psf_log_printf (psf, "*** Sample count is less than 16 but more than 1.\n") ; + psf_log_printf (psf, " sample count : %d sample_sizes [%d] : %d\n", + sample_count, sample_count - 1, sample_sizes [sample_count - 1]) ; + return SFE_XI_EXCESS_SAMPLES ; + } ; + + psf->datalength = sample_sizes [0] ; + + psf->dataoffset = psf_ftell (psf) ; + if (psf->dataoffset < 0) + { psf_log_printf (psf, "*** Bad Data Offset : %D\n", psf->dataoffset) ; + return SFE_BAD_OFFSET ; + } ; + psf_log_printf (psf, "Data Offset : %D\n", psf->dataoffset) ; + + if (psf->dataoffset + psf->datalength > psf->filelength) + { psf_log_printf (psf, "*** File seems to be truncated. Should be at least %D bytes long.\n", + psf->dataoffset + sample_sizes [0]) ; + psf->datalength = psf->filelength - psf->dataoffset ; + } ; + + if (psf_fseek (psf, psf->dataoffset, SEEK_SET) != psf->dataoffset) + return SFE_BAD_SEEK ; + + psf->endian = SF_ENDIAN_LITTLE ; + psf->sf.channels = 1 ; /* Always mono */ + psf->sf.samplerate = 44100 ; /* Always */ + + psf->blockwidth = psf->sf.channels * psf->bytewidth ; + + if (! psf->sf.frames && psf->blockwidth) + psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ; + + psf->instrument->basenote = 0 ; + psf->instrument->gain = 1 ; + psf->instrument->velocity_lo = psf->instrument->key_lo = 0 ; + psf->instrument->velocity_hi = psf->instrument->key_hi = 127 ; + + return 0 ; +} /* xi_read_header */ + +/*============================================================================== +*/ + +static void dsc2s_array (XI_PRIVATE *pxi, signed char *src, int count, short *dest) ; +static void dsc2i_array (XI_PRIVATE *pxi, signed char *src, int count, int *dest) ; +static void dsc2f_array (XI_PRIVATE *pxi, signed char *src, int count, float *dest, float normfact) ; +static void dsc2d_array (XI_PRIVATE *pxi, signed char *src, int count, double *dest, double normfact) ; + +static void dles2s_array (XI_PRIVATE *pxi, short *src, int count, short *dest) ; +static void dles2i_array (XI_PRIVATE *pxi, short *src, int count, int *dest) ; +static void dles2f_array (XI_PRIVATE *pxi, short *src, int count, float *dest, float normfact) ; +static void dles2d_array (XI_PRIVATE *pxi, short *src, int count, double *dest, double normfact) ; + +static sf_count_t +dpcm_read_dsc2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, readcount ; + sf_count_t total = 0 ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + dsc2s_array (pxi, psf->u.scbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* dpcm_read_dsc2s */ + +static sf_count_t +dpcm_read_dsc2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, readcount ; + sf_count_t total = 0 ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + dsc2i_array (pxi, psf->u.scbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* dpcm_read_dsc2i */ + +static sf_count_t +dpcm_read_dsc2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + dsc2f_array (pxi, psf->u.scbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* dpcm_read_dsc2f */ + +static sf_count_t +dpcm_read_dsc2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + dsc2d_array (pxi, psf->u.scbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* dpcm_read_dsc2d */ + +/*------------------------------------------------------------------------------ +*/ + +static sf_count_t +dpcm_read_dles2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, readcount ; + sf_count_t total = 0 ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + dles2s_array (pxi, psf->u.sbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* dpcm_read_dles2s */ + +static sf_count_t +dpcm_read_dles2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, readcount ; + sf_count_t total = 0 ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + dles2i_array (pxi, psf->u.sbuf, readcount, ptr + total) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* dpcm_read_dles2i */ + +static sf_count_t +dpcm_read_dles2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, readcount ; + sf_count_t total = 0 ; + float normfact ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + dles2f_array (pxi, psf->u.sbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* dpcm_read_dles2f */ + +static sf_count_t +dpcm_read_dles2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, readcount ; + sf_count_t total = 0 ; + double normfact ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + dles2d_array (pxi, psf->u.sbuf, readcount, ptr + total, normfact) ; + total += readcount ; + if (readcount < bufferlen) + break ; + len -= readcount ; + } ; + + return total ; +} /* dpcm_read_dles2d */ + +/*============================================================================== +*/ + +static void s2dsc_array (XI_PRIVATE *pxi, const short *src, signed char *dest, int count) ; +static void i2dsc_array (XI_PRIVATE *pxi, const int *src, signed char *dest, int count) ; +static void f2dsc_array (XI_PRIVATE *pxi, const float *src, signed char *dest, int count, float normfact) ; +static void d2dsc_array (XI_PRIVATE *pxi, const double *src, signed char *dest, int count, double normfact) ; + +static void s2dles_array (XI_PRIVATE *pxi, const short *src, short *dest, int count) ; +static void i2dles_array (XI_PRIVATE *pxi, const int *src, short *dest, int count) ; +static void f2dles_array (XI_PRIVATE *pxi, const float *src, short *dest, int count, float normfact) ; +static void d2dles_array (XI_PRIVATE *pxi, const double *src, short *dest, int count, double normfact) ; + + +static sf_count_t +dpcm_write_s2dsc (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2dsc_array (pxi, ptr + total, psf->u.scbuf, bufferlen) ; + writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* dpcm_write_s2dsc */ + +static sf_count_t +dpcm_write_i2dsc (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2dsc_array (pxi, ptr + total, psf->u.scbuf, bufferlen) ; + writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* dpcm_write_i2dsc */ + +static sf_count_t +dpcm_write_f2dsc (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + float normfact ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7F) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + f2dsc_array (pxi, ptr + total, psf->u.scbuf, bufferlen, normfact) ; + writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* dpcm_write_f2dsc */ + +static sf_count_t +dpcm_write_d2dsc (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + double normfact ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7F) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.ucbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + d2dsc_array (pxi, ptr + total, psf->u.scbuf, bufferlen, normfact) ; + writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* dpcm_write_d2dsc */ + + +static sf_count_t +dpcm_write_s2dles (SF_PRIVATE *psf, const short *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + s2dles_array (pxi, ptr + total, psf->u.sbuf, bufferlen) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* dpcm_write_s2dles */ + +static sf_count_t +dpcm_write_i2dles (SF_PRIVATE *psf, const int *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + i2dles_array (pxi, ptr + total, psf->u.sbuf, bufferlen) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* dpcm_write_i2dles */ + +static sf_count_t +dpcm_write_f2dles (SF_PRIVATE *psf, const float *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + float normfact ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + f2dles_array (pxi, ptr + total, psf->u.sbuf, bufferlen, normfact) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* dpcm_write_f2dles */ + +static sf_count_t +dpcm_write_d2dles (SF_PRIVATE *psf, const double *ptr, sf_count_t len) +{ XI_PRIVATE *pxi ; + int bufferlen, writecount ; + sf_count_t total = 0 ; + double normfact ; + + if ((pxi = psf->codec_data) == NULL) + return 0 ; + + normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ; + + bufferlen = ARRAY_LEN (psf->u.sbuf) ; + + while (len > 0) + { if (len < bufferlen) + bufferlen = (int) len ; + d2dles_array (pxi, ptr + total, psf->u.sbuf, bufferlen, normfact) ; + writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ; + total += writecount ; + if (writecount < bufferlen) + break ; + len -= writecount ; + } ; + + return total ; +} /* dpcm_write_d2dles */ + + +/*============================================================================== +*/ + +static void +dsc2s_array (XI_PRIVATE *pxi, signed char *src, int count, short *dest) +{ signed char last_val ; + int k ; + + last_val = pxi->last_16 >> 8 ; + + for (k = 0 ; k < count ; k++) + { last_val += src [k] ; + dest [k] = last_val << 8 ; + } ; + + pxi->last_16 = last_val << 8 ; +} /* dsc2s_array */ + +static void +dsc2i_array (XI_PRIVATE *pxi, signed char *src, int count, int *dest) +{ signed char last_val ; + int k ; + + last_val = pxi->last_16 >> 8 ; + + for (k = 0 ; k < count ; k++) + { last_val += src [k] ; + dest [k] = last_val << 24 ; + } ; + + pxi->last_16 = last_val << 8 ; +} /* dsc2i_array */ + +static void +dsc2f_array (XI_PRIVATE *pxi, signed char *src, int count, float *dest, float normfact) +{ signed char last_val ; + int k ; + + last_val = pxi->last_16 >> 8 ; + + for (k = 0 ; k < count ; k++) + { last_val += src [k] ; + dest [k] = last_val * normfact ; + } ; + + pxi->last_16 = last_val << 8 ; +} /* dsc2f_array */ + +static void +dsc2d_array (XI_PRIVATE *pxi, signed char *src, int count, double *dest, double normfact) +{ signed char last_val ; + int k ; + + last_val = pxi->last_16 >> 8 ; + + for (k = 0 ; k < count ; k++) + { last_val += src [k] ; + dest [k] = last_val * normfact ; + } ; + + pxi->last_16 = last_val << 8 ; +} /* dsc2d_array */ + +/*------------------------------------------------------------------------------ +*/ + +static void +s2dsc_array (XI_PRIVATE *pxi, const short *src, signed char *dest, int count) +{ signed char last_val, current ; + int k ; + + last_val = pxi->last_16 >> 8 ; + + for (k = 0 ; k < count ; k++) + { current = src [k] >> 8 ; + dest [k] = current - last_val ; + last_val = current ; + } ; + + pxi->last_16 = last_val << 8 ; +} /* s2dsc_array */ + +static void +i2dsc_array (XI_PRIVATE *pxi, const int *src, signed char *dest, int count) +{ signed char last_val, current ; + int k ; + + last_val = pxi->last_16 >> 8 ; + + for (k = 0 ; k < count ; k++) + { current = src [k] >> 24 ; + dest [k] = current - last_val ; + last_val = current ; + } ; + + pxi->last_16 = last_val << 8 ; +} /* i2dsc_array */ + +static void +f2dsc_array (XI_PRIVATE *pxi, const float *src, signed char *dest, int count, float normfact) +{ signed char last_val, current ; + int k ; + + last_val = pxi->last_16 >> 8 ; + + for (k = 0 ; k < count ; k++) + { current = lrintf (src [k] * normfact) ; + dest [k] = current - last_val ; + last_val = current ; + } ; + + pxi->last_16 = last_val << 8 ; +} /* f2dsc_array */ + +static void +d2dsc_array (XI_PRIVATE *pxi, const double *src, signed char *dest, int count, double normfact) +{ signed char last_val, current ; + int k ; + + last_val = pxi->last_16 >> 8 ; + + for (k = 0 ; k < count ; k++) + { current = lrint (src [k] * normfact) ; + dest [k] = current - last_val ; + last_val = current ; + } ; + + pxi->last_16 = last_val << 8 ; +} /* d2dsc_array */ + +/*============================================================================== +*/ + +static void +dles2s_array (XI_PRIVATE *pxi, short *src, int count, short *dest) +{ short last_val ; + int k ; + + last_val = pxi->last_16 ; + + for (k = 0 ; k < count ; k++) + { last_val += LES2H_SHORT (src [k]) ; + dest [k] = last_val ; + } ; + + pxi->last_16 = last_val ; +} /* dles2s_array */ + +static void +dles2i_array (XI_PRIVATE *pxi, short *src, int count, int *dest) +{ short last_val ; + int k ; + + last_val = pxi->last_16 ; + + for (k = 0 ; k < count ; k++) + { last_val += LES2H_SHORT (src [k]) ; + dest [k] = last_val << 16 ; + } ; + + pxi->last_16 = last_val ; +} /* dles2i_array */ + +static void +dles2f_array (XI_PRIVATE *pxi, short *src, int count, float *dest, float normfact) +{ short last_val ; + int k ; + + last_val = pxi->last_16 ; + + for (k = 0 ; k < count ; k++) + { last_val += LES2H_SHORT (src [k]) ; + dest [k] = last_val * normfact ; + } ; + + pxi->last_16 = last_val ; +} /* dles2f_array */ + +static void +dles2d_array (XI_PRIVATE *pxi, short *src, int count, double *dest, double normfact) +{ short last_val ; + int k ; + + last_val = pxi->last_16 ; + + for (k = 0 ; k < count ; k++) + { last_val += LES2H_SHORT (src [k]) ; + dest [k] = last_val * normfact ; + } ; + + pxi->last_16 = last_val ; +} /* dles2d_array */ + +/*------------------------------------------------------------------------------ +*/ + +static void +s2dles_array (XI_PRIVATE *pxi, const short *src, short *dest, int count) +{ short diff, last_val ; + int k ; + + last_val = pxi->last_16 ; + + for (k = 0 ; k < count ; k++) + { diff = src [k] - last_val ; + dest [k] = LES2H_SHORT (diff) ; + last_val = src [k] ; + } ; + + pxi->last_16 = last_val ; +} /* s2dles_array */ + +static void +i2dles_array (XI_PRIVATE *pxi, const int *src, short *dest, int count) +{ short diff, last_val ; + int k ; + + last_val = pxi->last_16 ; + + for (k = 0 ; k < count ; k++) + { diff = (src [k] >> 16) - last_val ; + dest [k] = LES2H_SHORT (diff) ; + last_val = src [k] >> 16 ; + } ; + + pxi->last_16 = last_val ; +} /* i2dles_array */ + +static void +f2dles_array (XI_PRIVATE *pxi, const float *src, short *dest, int count, float normfact) +{ short diff, last_val, current ; + int k ; + + last_val = pxi->last_16 ; + + for (k = 0 ; k < count ; k++) + { current = lrintf (src [k] * normfact) ; + diff = current - last_val ; + dest [k] = LES2H_SHORT (diff) ; + last_val = current ; + } ; + + pxi->last_16 = last_val ; +} /* f2dles_array */ + +static void +d2dles_array (XI_PRIVATE *pxi, const double *src, short *dest, int count, double normfact) +{ short diff, last_val, current ; + int k ; + + last_val = pxi->last_16 ; + + for (k = 0 ; k < count ; k++) + { current = lrint (src [k] * normfact) ; + diff = current - last_val ; + dest [k] = LES2H_SHORT (diff) ; + last_val = current ; + } ; + + pxi->last_16 = last_val ; +} /* d2dles_array */ + diff --git a/interpretor/libsndfile-1.0.25/tests/Makefile.am b/interpretor/libsndfile-1.0.25/tests/Makefile.am new file mode 100644 index 0000000..1d2052b --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/Makefile.am @@ -0,0 +1,211 @@ +## Process this file with automake to produce Makefile.in + +if ENABLE_TEST_COVERAGE +CPP_TEST = +else +CPP_TEST = cpp_test +endif + +INCLUDES = -I$(top_srcdir)/src + +check_PROGRAMS = sfversion floating_point_test write_read_test \ + lossy_comp_test error_test ulaw_test alaw_test dwvw_test \ + peak_chunk_test command_test stdin_test stdout_test stdio_test \ + pcm_test headerless_test pipe_test benchmark header_test misc_test \ + raw_test string_test multi_file_test dither_test \ + scale_clip_test win32_test fix_this aiff_rw_test virtual_io_test \ + locale_test largefile_test win32_ordinal_test ogg_test vorbis_test \ + checksum_test external_libs_test rdwr_test format_check_test $(CPP_TEST) + +noinst_HEADERS = dft_cmp.h utils.h generate.h + +autogen_sources = write_read_test.tpl write_read_test.def \ + pcm_test.tpl pcm_test.def \ + header_test.tpl header_test.def \ + utils.tpl utils.def \ + scale_clip_test.tpl scale_clip_test.def \ + pipe_test.tpl pipe_test.def \ + rdwr_test.tpl rdwr_test.def \ + floating_point_test.tpl floating_point_test.def \ + benchmark.tpl benchmark.def + +EXTRA_DIST = $(autogen_sources) + +CLEANFILES = *~ + +#=============================================================================== +# If we're cross compiling from Linux to Windows and running the test suite +# under Wine, we need a symbolic link to the generated libsndfile DLL. + +if LINUX_MINGW_CROSS_TEST + +$(check_PROGRAMS) : libsndfile-1.dll + +libsndfile-1.dll : + ln -s $(top_builddir)/src/.libs/$@ $@ + +clean-local : + -rm -f libsndfile-1.dll + +endif + +#=============================================================================== + +check: test_wrapper.sh + sh test_wrapper.sh + +# Need this target to force building of test programs. +checkprograms : $(check_PROGRAMS) + +#=============================================================================== + +sfversion_SOURCES = sfversion.c +sfversion_LDADD = $(top_builddir)/src/libsndfile.la + +write_read_test_SOURCES = utils.c generate.c write_read_test.c +write_read_test_LDADD = $(top_builddir)/src/libsndfile.la + +lossy_comp_test_SOURCES = utils.c lossy_comp_test.c +lossy_comp_test_LDADD = $(top_builddir)/src/libsndfile.la + +fix_this_SOURCES = utils.c fix_this.c +fix_this_LDADD = $(top_builddir)/src/libsndfile.la + +error_test_SOURCES = error_test.c utils.c +error_test_LDADD = $(top_builddir)/src/libsndfile.la + +ulaw_test_SOURCES = utils.c ulaw_test.c +ulaw_test_LDADD = $(top_builddir)/src/libsndfile.la + +alaw_test_SOURCES = utils.c alaw_test.c +alaw_test_LDADD = $(top_builddir)/src/libsndfile.la + +aiff_rw_test_SOURCES = utils.c aiff_rw_test.c +aiff_rw_test_LDADD = $(top_builddir)/src/libsndfile.la + +command_test_SOURCES = command_test.c utils.c +command_test_LDADD = $(top_builddir)/src/libsndfile.la + +locale_test_SOURCES = locale_test.c utils.c +locale_test_LDADD = $(top_builddir)/src/libsndfile.la + +largefile_test_SOURCES = largefile_test.c utils.c +largefile_test_LDADD = $(top_builddir)/src/libsndfile.la + +pcm_test_SOURCES = pcm_test.c utils.c +pcm_test_LDADD = $(top_builddir)/src/libsndfile.la + +headerless_test_SOURCES = utils.c headerless_test.c +headerless_test_LDADD = $(top_builddir)/src/libsndfile.la + +stdin_test_SOURCES = stdin_test.c utils.c +stdin_test_LDADD = $(top_builddir)/src/libsndfile.la + +stdout_test_SOURCES = stdout_test.c +stdout_test_LDADD = $(top_builddir)/src/libsndfile.la + +stdio_test_SOURCES = stdio_test.c utils.c +stdio_test_LDADD = $(top_builddir)/src/libsndfile.la + +pipe_test_SOURCES = pipe_test.c utils.c +pipe_test_LDADD = $(top_builddir)/src/libsndfile.la + +benchmark_SOURCES = benchmark.c +benchmark_LDADD = $(top_builddir)/src/libsndfile.la + +header_test_SOURCES = header_test.c utils.c +header_test_LDADD = $(top_builddir)/src/libsndfile.la + +misc_test_SOURCES = misc_test.c utils.c +misc_test_LDADD = $(top_builddir)/src/libsndfile.la + +raw_test_SOURCES = raw_test.c utils.c +raw_test_LDADD = $(top_builddir)/src/libsndfile.la + +string_test_SOURCES = string_test.c utils.c +string_test_LDADD = $(top_builddir)/src/libsndfile.la + +dither_test_SOURCES = dither_test.c utils.c +dither_test_LDADD = $(top_builddir)/src/libsndfile.la + +multi_file_test_SOURCES = multi_file_test.c utils.c +multi_file_test_LDADD = $(top_builddir)/src/libsndfile.la + +virtual_io_test_SOURCES = virtual_io_test.c utils.c +virtual_io_test_LDADD = $(top_builddir)/src/libsndfile.la + +ogg_test_SOURCES = ogg_test.c utils.c +ogg_test_LDADD = $(top_builddir)/src/libsndfile.la + +vorbis_test_SOURCES = vorbis_test.c utils.c +vorbis_test_LDADD = $(top_builddir)/src/libsndfile.la + +rdwr_test_SOURCES = rdwr_test.c utils.c +rdwr_test_LDADD = $(top_builddir)/src/libsndfile.la + +win32_test_SOURCES = win32_test.c +# Link lib here so that generating the testsuite tarball works correctly. +win32_test_LDADD = $(top_builddir)/src/libsndfile.la + +win32_ordinal_test_SOURCES = win32_ordinal_test.c utils.c +win32_ordinal_test_LDADD = $(top_builddir)/src/libsndfile.la + +external_libs_test_SOURCES = external_libs_test.c utils.c +external_libs_test_LDADD = $(top_builddir)/src/libsndfile.la + +format_check_test_SOURCES = format_check_test.c utils.c +format_check_test_LDADD = $(top_builddir)/src/libsndfile.la + +cpp_test_SOURCES = cpp_test.cc utils.c +cpp_test_LDADD = $(top_builddir)/src/libsndfile.la + +checksum_test_SOURCES = checksum_test.c utils.c +checksum_test_LDADD = $(top_builddir)/src/libsndfile.la + +# Lite remove start +dwvw_test_SOURCES = utils.c dwvw_test.c +dwvw_test_LDADD = $(top_builddir)/src/libsndfile.la + +floating_point_test_SOURCES = utils.c dft_cmp.c floating_point_test.c +floating_point_test_LDADD = $(top_builddir)/src/libsndfile.la + +peak_chunk_test_SOURCES = peak_chunk_test.c utils.c +peak_chunk_test_LDADD = $(top_builddir)/src/libsndfile.la + +scale_clip_test_SOURCES = scale_clip_test.c utils.c +scale_clip_test_LDADD = $(top_builddir)/src/libsndfile.la +# Lite remove end + +#=============================================================================== + +write_read_test.c: write_read_test.def write_read_test.tpl + autogen --writable write_read_test.def + +pcm_test.c: pcm_test.def pcm_test.tpl + autogen --writable pcm_test.def + +header_test.c: header_test.def header_test.tpl + autogen --writable header_test.def + +utils.c utils.h : utils.def utils.tpl + autogen --writable utils.def + +scale_clip_test.c: scale_clip_test.def 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pcm_test.def \ + header_test.tpl header_test.def \ + utils.tpl utils.def \ + scale_clip_test.tpl scale_clip_test.def \ + pipe_test.tpl pipe_test.def \ + rdwr_test.tpl rdwr_test.def \ + floating_point_test.tpl floating_point_test.def \ + benchmark.tpl benchmark.def + +EXTRA_DIST = $(autogen_sources) +CLEANFILES = *~ + +#=============================================================================== +sfversion_SOURCES = sfversion.c +sfversion_LDADD = $(top_builddir)/src/libsndfile.la +write_read_test_SOURCES = utils.c generate.c write_read_test.c +write_read_test_LDADD = $(top_builddir)/src/libsndfile.la +lossy_comp_test_SOURCES = utils.c lossy_comp_test.c +lossy_comp_test_LDADD = $(top_builddir)/src/libsndfile.la +fix_this_SOURCES = utils.c fix_this.c +fix_this_LDADD = $(top_builddir)/src/libsndfile.la +error_test_SOURCES = error_test.c utils.c +error_test_LDADD = $(top_builddir)/src/libsndfile.la +ulaw_test_SOURCES = utils.c ulaw_test.c +ulaw_test_LDADD = 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installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + tags uninstall uninstall-am + + +#=============================================================================== +# If we're cross compiling from Linux to Windows and running the test suite +# under Wine, we need a symbolic link to the generated libsndfile DLL. + +@LINUX_MINGW_CROSS_TEST_TRUE@$(check_PROGRAMS) : libsndfile-1.dll + +@LINUX_MINGW_CROSS_TEST_TRUE@libsndfile-1.dll : +@LINUX_MINGW_CROSS_TEST_TRUE@ ln -s $(top_builddir)/src/.libs/$@ $@ + +@LINUX_MINGW_CROSS_TEST_TRUE@clean-local : +@LINUX_MINGW_CROSS_TEST_TRUE@ -rm -f libsndfile-1.dll + +#=============================================================================== + +check: test_wrapper.sh + sh test_wrapper.sh + +# Need this target to force building of test programs. +checkprograms : $(check_PROGRAMS) +# Lite remove end + +#=============================================================================== + +write_read_test.c: write_read_test.def write_read_test.tpl + autogen --writable write_read_test.def + +pcm_test.c: pcm_test.def pcm_test.tpl + autogen --writable pcm_test.def + +header_test.c: header_test.def header_test.tpl + autogen --writable header_test.def + +utils.c utils.h : utils.def utils.tpl + autogen --writable utils.def + +scale_clip_test.c: scale_clip_test.def scale_clip_test.tpl + autogen --writable scale_clip_test.def + +pipe_test.c: pipe_test.def pipe_test.tpl + autogen --writable pipe_test.def + +rdwr_test.c: rdwr_test.def rdwr_test.tpl + autogen --writable rdwr_test.def + +floating_point_test.c: floating_point_test.def floating_point_test.tpl + autogen --writable floating_point_test.def + +benchmark.c: benchmark.def benchmark.tpl + autogen --writable benchmark.def + +genfiles : write_read_test.c pcm_test.c header_test.c utils.c \ + scale_clip_test.c pipe_test.c floating_point_test.c rdwr_test.c \ + benchmark.c + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/interpretor/libsndfile-1.0.25/tests/aiff_rw_test.c b/interpretor/libsndfile-1.0.25/tests/aiff_rw_test.c new file mode 100644 index 0000000..273818d --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/aiff_rw_test.c @@ -0,0 +1,162 @@ +/* +** Copyright (C) 2003-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + + +#include +#include +#include +#include +#include + +#include + +#include "utils.h" + + +static unsigned char aifc_data [] = +{ 'F' , 'O' , 'R' , 'M' , + 0x00, 0x00, 0x01, 0xE8, /* FORM length */ + + 'A' , 'I' , 'F' , 'C' , + 0x43, 0x4F, 0x4D, 0x4D, /* COMM */ + 0x00, 0x00, 0x00, 0x26, /* COMM length */ + 0x00, 0x01, 0x00, 0x00, 0x00, 0xAE, 0x00, 0x10, 0x40, 0x0D, 0xAC, 0x44, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4E, 0x4F, 0x4E, 0x45, 0x0D, 'N' , + 'o' , 't' , ' ' , 'c' , 'o' , 'm' , 'p' , 'r' , 'e' , 's' , 's' , 'e' , + 'd' , 0x00, + + 'F' , 'V' , 'E' , 'R' , 0x00, 0x00, 0x00, 0x04, 0xA2, 0x80, 0x51, 0x40, + + /* A 'MARK' chunk. */ + 'M' , 'A' , 'R' , 'K' , 0x00, 0x00, 0x00, 0x36, 0x00, 0x05, + 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x01, 'A' , + 0x00, 0x02, 0x00, 0x00, 0x11, 0x3A, 0x02, 'B' , 'C' , 0x00, + 0x00, 0x03, 0x00, 0x00, 0x22, 0x74, 0x03, 'D' , 'E' , 'F', + 0x00, 0x04, 0x00, 0x00, 0x33, 0xAE, 0x04, 'G' , 'H' , 'I', 'J' , 0x00, + 0x00, 0x05, 0x00, 0x00, 0x44, 0xE8, 0x05, 'K' , 'L' , 'M', 'N' , 'O' , + + 'S' , 'S' , 'N' , 'D' , + 0x00, 0x00, 0x01, 0x64, /* SSND length */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xFF, 0xE0, 0xFF, 0xDB, 0xFF, 0xD0, 0xFF, 0xD5, 0xFF, 0xD6, 0xFF, 0xD0, + 0xFF, 0xBF, 0xFF, 0xBE, 0xFF, 0xB9, 0xFF, 0xC8, 0xFF, 0xBF, 0xFF, 0xD5, + 0xFF, 0xC3, 0xFF, 0xBF, 0xFF, 0xB3, 0xFF, 0xBE, 0xFF, 0xB4, 0xFF, 0xAD, + 0xFF, 0xAC, 0xFF, 0xAF, 0xFF, 0xB9, 0xFF, 0xB3, 0xFF, 0xA4, 0xFF, 0xA5, + 0xFF, 0x93, 0xFF, 0x95, 0xFF, 0x97, 0xFF, 0x98, 0xFF, 0x99, 0xFF, 0x9E, + 0xFF, 0x90, 0xFF, 0x80, 0xFF, 0x81, 0xFF, 0x7C, 0xFF, 0x80, 0xFF, 0x7C, + 0xFF, 0x72, 0xFF, 0x72, 0xFF, 0x6C, 0xFF, 0x75, 0xFF, 0x6E, 0xFF, 0x6F, + 0xFF, 0x66, 0xFF, 0x62, 0xFF, 0x5C, 0xFF, 0x64, 0xFF, 0x50, 0xFF, 0x56, + 0xFF, 0x56, 0xFF, 0x4A, 0xFF, 0x4A, 0xFF, 0x49, 0xFF, 0x44, 0xFF, 0x49, + 0xFF, 0x3B, 0xFF, 0x3F, 0xFF, 0x48, 0xFF, 0x46, 0xFF, 0x42, 0xFF, 0x49, + 0xFF, 0x43, 0xFF, 0x36, 0xFF, 0x40, 0xFF, 0x35, 0xFF, 0x3F, 0xFF, 0x36, + 0xFF, 0x37, 0xFF, 0x2E, 0xFF, 0x23, 0xFF, 0x23, 0xFF, 0x21, 0xFF, 0x1F, + 0xFF, 0x25, 0xFF, 0x2C, 0xFF, 0x1E, 0xFF, 0x22, 0xFF, 0x24, 0xFF, 0x2B, + 0xFF, 0x35, 0xFF, 0x27, 0xFF, 0x2E, 0xFF, 0x21, 0xFF, 0x18, 0xFF, 0x21, + 0xFF, 0x20, 0xFF, 0x0F, 0xFF, 0x21, 0xFF, 0x1A, 0xFF, 0x10, 0xFF, 0x09, + 0xFF, 0x1E, 0xFF, 0x19, 0xFF, 0x21, 0xFF, 0x13, 0xFF, 0x1B, 0xFF, 0x18, + 0xFF, 0x21, 0xFF, 0x0F, 0xFF, 0x1A, 0xFF, 0x16, 0xFF, 0x21, 0xFF, 0x1B, + 0xFF, 0x1B, 0xFF, 0x23, 0xFF, 0x1A, 0xFF, 0x21, 0xFF, 0x26, 0xFF, 0x23, + 0xFF, 0x26, 0xFF, 0x27, 0xFF, 0x30, 0xFF, 0x27, 0xFF, 0x2F, 0xFF, 0x28, + 0xFF, 0x2C, 0xFF, 0x27, 0xFF, 0x33, 0xFF, 0x29, 0xFF, 0x33, 0xFF, 0x3A, + 0xFF, 0x42, 0xFF, 0x3B, 0xFF, 0x4D, 0xFF, 0x4B, 0xFF, 0x4D, 0xFF, 0x4A, + 0xFF, 0x67, 0xFF, 0x77, 0xFF, 0x73, 0xFF, 0x7B, 0xFF, 0xDE, 0xFF, 0xAD, + 0x00, 0x4A, 0x00, 0x63, 0xEC, 0x8C, 0x03, 0xBB, 0x0E, 0xE4, 0x08, 0xF2, + 0x00, 0x70, 0xE3, 0xD1, 0xE5, 0xE4, 0x01, 0x6E, 0x0A, 0x67, 0x1C, 0x74, + 0xF8, 0x8E, 0x10, 0x7B, 0xEA, 0x3C, 0x09, 0x87, 0x1B, 0x24, 0xEF, 0x05, + 0x17, 0x76, 0x0D, 0x5B, 0x02, 0x43, 0xF5, 0xEF, 0x0C, 0x1D, 0xF7, 0x61, + 0x05, 0x95, 0x0B, 0xC2, 0xF1, 0x69, 0x1A, 0xA1, 0xEC, 0x75, 0xF4, 0x11, + 0x13, 0x4F, 0x13, 0x71, 0xFA, 0x33, 0xEC, 0x32, 0xC8, 0xCF, 0x05, 0xB0, + 0x0B, 0x61, 0x33, 0x19, 0xCE, 0x37, 0xEF, 0xD4, 0x21, 0x9D, 0xFA, 0xAE, +} ; + +static void rw_test (const char *filename) ; + +int +main (void) +{ const char *filename = "rw.aifc" ; + + print_test_name ("aiff_rw_test", filename) ; + + dump_data_to_file (filename, aifc_data, sizeof (aifc_data)) ; + + rw_test (filename) ; + + unlink (filename) ; + + puts ("ok") ; + return 0 ; +} /* main */ + +/*============================================================================== +*/ + +static void +rw_test (const char *filename) +{ SNDFILE *file ; + SF_INFO sfinfo_rd, sfinfo_rw ; + + memset (&sfinfo_rd, 0, sizeof (sfinfo_rd)) ; + memset (&sfinfo_rw, 0, sizeof (sfinfo_rw)) ; + + /* Open the file in read only mode and fill in the SF_INFO struct. */ + if ((file = sf_open (filename, SFM_READ, &sfinfo_rd)) == NULL) + { printf ("\n\nLine %d : sf_open SFM_READ failed : %s\n\n", __LINE__, sf_strerror (NULL)) ; + exit (1) ; + } ; + check_log_buffer_or_die (file, __LINE__) ; + sf_close (file) ; + + /* Now open read/write and close the file. */ + if ((file = sf_open (filename, SFM_RDWR, &sfinfo_rw)) == NULL) + { printf ("\n\nLine %d : sf_open SFM_RDWR failed : %s\n\n", __LINE__, sf_strerror (NULL)) ; + exit (1) ; + } ; + check_log_buffer_or_die (file, __LINE__) ; + sf_close (file) ; + + /* Open again as read only again and fill in a new SF_INFO struct. */ + memset (&sfinfo_rw, 0, sizeof (sfinfo_rw)) ; + if ((file = sf_open (filename, SFM_READ, &sfinfo_rw)) == NULL) + { printf ("\n\nLine %d : sf_open SFM_RDWR failed : %s\n\n", __LINE__, sf_strerror (NULL)) ; + exit (1) ; + } ; + check_log_buffer_or_die (file, __LINE__) ; + sf_close (file) ; + + /* Now compare the two. */ + if (sfinfo_rd.format != sfinfo_rw.format) + { printf ("\n\nLine %d : format mismatch (0x%08X != 0x%08X).\n\n", __LINE__, + sfinfo_rd.format, sfinfo_rw.format) ; + exit (1) ; + } ; + + if (sfinfo_rd.channels != sfinfo_rw.channels) + { printf ("\n\nLine %d : channel count mismatch (%d != %d).\n\n", __LINE__, + sfinfo_rd.channels, sfinfo_rw.channels) ; + exit (1) ; + } ; + + if (sfinfo_rd.frames != sfinfo_rw.frames) + { printf ("\n\nLine %d : frame count mismatch (rd %ld != rw %ld).\n\n", __LINE__, + SF_COUNT_TO_LONG (sfinfo_rd.frames), SF_COUNT_TO_LONG (sfinfo_rw.frames)) ; + exit (1) ; + } ; + + return ; +} /* rw_test */ + diff --git a/interpretor/libsndfile-1.0.25/tests/alaw_test.c b/interpretor/libsndfile-1.0.25/tests/alaw_test.c new file mode 100644 index 0000000..e25101d --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/alaw_test.c @@ -0,0 +1,236 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#include "utils.h" + +#define BUFFER_SIZE (65536) + +static unsigned char alaw_encode (int sample) ; +static int alaw_decode (unsigned int alawbyte) ; + +static short short_buffer [BUFFER_SIZE] ; +static unsigned char alaw_buffer [BUFFER_SIZE] ; + +int +main (void) +{ SNDFILE *file ; + SF_INFO sfinfo ; + const char *filename ; + int k ; + + print_test_name ("alaw_test", "encoder") ; + + filename = "test.raw" ; + + sf_info_setup (&sfinfo, SF_FORMAT_RAW | SF_FORMAT_ALAW, 44100, 1) ; + + if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL) + { printf ("sf_open_write failed with error : ") ; + fflush (stdout) ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + /* Generate a file containing all possible 16 bit sample values + ** and write it to disk as alaw encoded.frames. + */ + + for (k = 0 ; k < 0x10000 ; k++) + short_buffer [k] = k & 0xFFFF ; + + sf_write_short (file, short_buffer, BUFFER_SIZE) ; + sf_close (file) ; + + /* Now open that file and compare the alaw encoded sample values + ** with what they should be. + */ + + if ((file = sf_open (filename, SFM_READ, &sfinfo)) == NULL) + { printf ("sf_open_write failed with error : ") ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + if (sf_read_raw (file, alaw_buffer, BUFFER_SIZE) != BUFFER_SIZE) + { printf ("sf_read_raw : ") ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + for (k = 0 ; k < 0x10000 ; k++) + if (alaw_encode (short_buffer [k]) != alaw_buffer [k]) + { printf ("Encoder error : sample #%d (0x%02X should be 0x%02X)\n", k, alaw_buffer [k], alaw_encode (short_buffer [k])) ; + exit (1) ; + } ; + + sf_close (file) ; + + puts ("ok") ; + + print_test_name ("alaw_test", "decoder") ; + /* Now generate a file containing all possible 8 bit encoded + ** sample values and write it to disk as alaw encoded.frames. + */ + + if (! (file = sf_open (filename, SFM_WRITE, &sfinfo))) + { printf ("sf_open_write failed with error : ") ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + for (k = 0 ; k < 256 ; k++) + alaw_buffer [k] = k & 0xFF ; + + sf_write_raw (file, alaw_buffer, 256) ; + sf_close (file) ; + + /* Now open that file and compare the alaw decoded sample values + ** with what they should be. + */ + + if (! (file = sf_open (filename, SFM_READ, &sfinfo))) + { printf ("sf_open_write failed with error : ") ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + if (sf_read_short (file, short_buffer, 256) != 256) + { printf ("sf_read_short : ") ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + + for (k = 0 ; k < 256 ; k++) + if (short_buffer [k] != alaw_decode (alaw_buffer [k])) + { printf ("Decoder error : sample #%d (0x%02X should be 0x%02X)\n", k, short_buffer [k], alaw_decode (alaw_buffer [k])) ; + exit (1) ; + } ; + + sf_close (file) ; + + puts ("ok") ; + + unlink (filename) ; + + return 0 ; +} /* main */ + + +/*================================================================================= +** The following routines came from the sox-12.15 (Sound eXcahcnge) distribution. +** +** This code is not compiled into libsndfile. It is only used to test the +** libsndfile lookup tables for correctness. +** +** I have included the original authors comments. +*/ + +/* +** A-law routines by Graeme W. Gill. +** Date: 93/5/7 +** +** References: +** 1) CCITT Recommendation G.711 +** +*/ + +#define ACLIP 31744 + +static +unsigned char alaw_encode (int sample) +{ static int exp_lut [128] = + { 1, 1, 2, 2, 3, 3, 3, 3, + 4, 4, 4, 4, 4, 4, 4, 4, + 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, + 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, + 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7 + } ; + + int sign, exponent, mantissa ; + unsigned char Alawbyte ; + + /* Get the sample into sign-magnitude. */ + sign = ((~sample) >> 8) & 0x80 ; /* set aside the sign */ + if (sign == 0) + sample = -sample ; /* get magnitude */ + if (sample > ACLIP) + sample = ACLIP ; /* clip the magnitude */ + + /* Convert from 16 bit linear to ulaw. */ + if (sample >= 256) + { exponent = exp_lut [(sample >> 8) & 0x7F] ; + mantissa = ( sample >> ( exponent + 3 ) ) & 0x0F ; + Alawbyte = ((exponent << 4) | mantissa) ; + } + else + Alawbyte = (sample >> 4) ; + + Alawbyte ^= (sign ^ 0x55) ; + + return Alawbyte ; +} /* alaw_encode */ + +static +int alaw_decode (unsigned int Alawbyte) +{ static int exp_lut [8] = { 0, 264, 528, 1056, 2112, 4224, 8448, 16896 } ; + int sign, exponent, mantissa, sample ; + + Alawbyte ^= 0x55 ; + sign = (Alawbyte & 0x80) ; + Alawbyte &= 0x7f ; /* get magnitude */ + if (Alawbyte >= 16) + { exponent = (Alawbyte >> 4 ) & 0x07 ; + mantissa = Alawbyte & 0x0F ; + sample = exp_lut [exponent] + (mantissa << ( exponent + 3 )) ; + } + else + sample = (Alawbyte << 4) + 8 ; + if (sign == 0) + sample = -sample ; + + return sample ; +} /* alaw_decode */ + diff --git a/interpretor/libsndfile-1.0.25/tests/benchmark.c b/interpretor/libsndfile-1.0.25/tests/benchmark.c new file mode 100644 index 0000000..f33bfee --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/benchmark.c @@ -0,0 +1,545 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include +#endif + +#include +#include +#include +#include +#include + +#include + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +/* +** Neat solution to the Win32/OS2 binary file flage requirement. +** If O_BINARY isn't already defined by the inclusion of the system +** headers, set it to zero. +*/ +#ifndef O_BINARY +#define O_BINARY 0 +#endif + +#define WRITE_FLAGS (O_WRONLY | O_CREAT | O_TRUNC | O_BINARY) +#define READ_FLAGS (O_RDONLY | O_BINARY) + +#if (defined (WIN32) || defined (_WIN32) || defined (__OS2__)) + #define WRITE_PERMS 0777 +#else + #define WRITE_PERMS (S_IRUSR | S_IWUSR | S_IRGRP) +#endif + +#define BUFFER_SIZE (1<<18) +#define BLOCK_COUNT (30) +#define TEST_DURATION (5) /* 5 Seconds. */ + +typedef struct +{ double write_rate ; + double read_rate ; +} PERF_STATS ; + +static void *data = NULL ; + +static void calc_raw_performance (PERF_STATS *stats) ; + +static void calc_short_performance (int format, double read_rate, double write_rate) ; +static void calc_int_performance (int format, double read_rate, double write_rate) ; +static void calc_float_performance (int format, double read_rate, double write_rate) ; + + +static int cpu_is_big_endian (void) ; + +static const char* get_subtype_str (int subtype) ; + +int +main (int argc, char *argv []) +{ PERF_STATS stats ; + char buffer [256] = "Benchmarking " ; + int format_major ; + + if (! (data = malloc (BUFFER_SIZE * sizeof (double)))) + { perror ("Error : malloc failed") ; + exit (1) ; + } ; + + sf_command (NULL, SFC_GET_LIB_VERSION, buffer + strlen (buffer), sizeof (buffer) - strlen (buffer)) ; + + puts (buffer) ; + memset (buffer, '-', strlen (buffer)) ; + puts (buffer) ; + printf ("Each test takes a little over %d seconds.\n\n", TEST_DURATION) ; + + calc_raw_performance (&stats) ; + + if (argc < 2 || strcmp ("--native-only", argv [1]) == 0) + { puts ("\nNative endian I/O :") ; + format_major = cpu_is_big_endian () ? SF_FORMAT_AIFF : SF_FORMAT_WAV ; + + calc_short_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ; + calc_int_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ; + calc_int_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_FLOAT , stats.read_rate, stats.write_rate) ; + } ; + + if (argc < 2 || strcmp ("--swap-only", argv [1]) == 0) + { puts ("\nEndian swapped I/O :") ; + format_major = cpu_is_big_endian () ? SF_FORMAT_WAV : SF_FORMAT_AIFF ; + + calc_short_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ; + calc_int_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ; + calc_int_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_FLOAT , stats.read_rate, stats.write_rate) ; + } ; + + puts ("") ; + + free (data) ; + + return 0 ; +} /* main */ + +/*============================================================================== +*/ + +static void +calc_raw_performance (PERF_STATS *stats) +{ clock_t start_clock, clock_time ; + int fd, k, byte_count, retval, op_count ; + const char *filename ; + + filename = "benchmark.dat" ; + + byte_count = BUFFER_SIZE * sizeof (short) ; + + /* Collect write stats */ + printf (" Raw write PCM_16 : ") ; + fflush (stdout) ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if ((fd = open (filename, WRITE_FLAGS, WRITE_PERMS)) < 0) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = write (fd, data, byte_count)) != byte_count) + { printf ("Error : write returned %d (should have been %d)\n", retval, byte_count) ; + exit (1) ; + } ; + } ; + + close (fd) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + stats->write_rate = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ; + stats->write_rate *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%10.0f samples per sec\n", stats->write_rate) ; + + /* Collect read stats */ + printf (" Raw read PCM_16 : ") ; + fflush (stdout) ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if ((fd = open (filename, READ_FLAGS)) < 0) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = read (fd, data, byte_count)) != byte_count) + { printf ("Error : write returned %d (should have been %d)\n", retval, byte_count) ; + exit (1) ; + } ; + } ; + + close (fd) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + stats->read_rate = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ; + stats->read_rate *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%10.0f samples per sec\n", stats->read_rate) ; + + unlink (filename) ; +} /* calc_raw_performance */ + +/*------------------------------------------------------------------------------ +*/ + +static void +calc_short_performance (int format, double read_rate, double write_rate) +{ SNDFILE *file ; + SF_INFO sfinfo ; + clock_t start_clock, clock_time ; + double performance ; + int k, item_count, retval, op_count ; + const char* subtype ; + short *short_data ; + const char *filename ; + + filename = "benchmark.dat" ; + subtype = get_subtype_str (format & SF_FORMAT_SUBMASK) ; + + short_data = data ; + item_count = BUFFER_SIZE ; + for (k = 0 ; k < item_count ; k++) + short_data [k] = 32700.0 * sin (2 * M_PI * k / 32000.0) ; + + /* Collect write stats */ + printf (" Write %-5s to %s : ", "short", subtype) ; + fflush (stdout) ; + + sfinfo.channels = 1 ; + sfinfo.format = format ; + sfinfo.frames = 1 ; + sfinfo.samplerate = 32000 ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if (! (file = sf_open (filename, SFM_WRITE, &sfinfo))) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + /* Turn off the addition of a PEAK chunk. */ + sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = sf_write_short (file, short_data, item_count)) != item_count) + { printf ("Error : sf_write_short returned %d (should have been %d)\n", retval, item_count) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + performance = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ; + performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%6.2f%% of raw write\n", 100.0 * performance / write_rate) ; + + /* Collect read stats */ + printf (" Read %-5s from %s : ", "short", subtype) ; + fflush (stdout) ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if (! (file = sf_open (filename, SFM_READ, &sfinfo))) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = sf_read_short (file, short_data, item_count)) != item_count) + { printf ("Error : write returned %d (should have been %d)\n", retval, item_count) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + performance = (1.0 * item_count) * BLOCK_COUNT * op_count ; + performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%6.2f%% of raw read\n", 100.0 * performance / read_rate) ; + + unlink (filename) ; + +} /* calc_short_performance */ +static void +calc_int_performance (int format, double read_rate, double write_rate) +{ SNDFILE *file ; + SF_INFO sfinfo ; + clock_t start_clock, clock_time ; + double performance ; + int k, item_count, retval, op_count ; + const char* subtype ; + int *int_data ; + const char *filename ; + + filename = "benchmark.dat" ; + subtype = get_subtype_str (format & SF_FORMAT_SUBMASK) ; + + int_data = data ; + item_count = BUFFER_SIZE ; + for (k = 0 ; k < item_count ; k++) + int_data [k] = 32700.0 * (1<<16) * sin (2 * M_PI * k / 32000.0) ; + + /* Collect write stats */ + printf (" Write %-5s to %s : ", "int", subtype) ; + fflush (stdout) ; + + sfinfo.channels = 1 ; + sfinfo.format = format ; + sfinfo.frames = 1 ; + sfinfo.samplerate = 32000 ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if (! (file = sf_open (filename, SFM_WRITE, &sfinfo))) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + /* Turn off the addition of a PEAK chunk. */ + sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = sf_write_int (file, int_data, item_count)) != item_count) + { printf ("Error : sf_write_short returned %d (should have been %d)\n", retval, item_count) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + performance = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ; + performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%6.2f%% of raw write\n", 100.0 * performance / write_rate) ; + + /* Collect read stats */ + printf (" Read %-5s from %s : ", "int", subtype) ; + fflush (stdout) ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if (! (file = sf_open (filename, SFM_READ, &sfinfo))) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = sf_read_int (file, int_data, item_count)) != item_count) + { printf ("Error : write returned %d (should have been %d)\n", retval, item_count) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + performance = (1.0 * item_count) * BLOCK_COUNT * op_count ; + performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%6.2f%% of raw read\n", 100.0 * performance / read_rate) ; + + unlink (filename) ; + +} /* calc_int_performance */ +static void +calc_float_performance (int format, double read_rate, double write_rate) +{ SNDFILE *file ; + SF_INFO sfinfo ; + clock_t start_clock, clock_time ; + double performance ; + int k, item_count, retval, op_count ; + const char* subtype ; + float *float_data ; + const char *filename ; + + filename = "benchmark.dat" ; + subtype = get_subtype_str (format & SF_FORMAT_SUBMASK) ; + + float_data = data ; + item_count = BUFFER_SIZE ; + for (k = 0 ; k < item_count ; k++) + float_data [k] = 1.0 * sin (2 * M_PI * k / 32000.0) ; + + /* Collect write stats */ + printf (" Write %-5s to %s : ", "float", subtype) ; + fflush (stdout) ; + + sfinfo.channels = 1 ; + sfinfo.format = format ; + sfinfo.frames = 1 ; + sfinfo.samplerate = 32000 ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if (! (file = sf_open (filename, SFM_WRITE, &sfinfo))) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + /* Turn off the addition of a PEAK chunk. */ + sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = sf_write_float (file, float_data, item_count)) != item_count) + { printf ("Error : sf_write_short returned %d (should have been %d)\n", retval, item_count) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + performance = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ; + performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%6.2f%% of raw write\n", 100.0 * performance / write_rate) ; + + /* Collect read stats */ + printf (" Read %-5s from %s : ", "float", subtype) ; + fflush (stdout) ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if (! (file = sf_open (filename, SFM_READ, &sfinfo))) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = sf_read_float (file, float_data, item_count)) != item_count) + { printf ("Error : write returned %d (should have been %d)\n", retval, item_count) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + performance = (1.0 * item_count) * BLOCK_COUNT * op_count ; + performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%6.2f%% of raw read\n", 100.0 * performance / read_rate) ; + + unlink (filename) ; + +} /* calc_float_performance */ + + +/*============================================================================== +*/ + +static int +cpu_is_big_endian (void) +{ unsigned char *cptr ; + int endtest ; + + endtest = 0x12345678 ; + + cptr = (unsigned char*) (&endtest) ; + + if (cptr [0] == 0x12 && cptr [1] == 0x34 && cptr [3] == 0x78) + return SF_TRUE ; + + return SF_FALSE ; +} /* cpu_is_big_endian */ + +static const char* +get_subtype_str (int subtype) +{ switch (subtype) + { case SF_FORMAT_PCM_16 : + return "PCM_16" ; + + case SF_FORMAT_PCM_24 : + return "PCM_24" ; + + case SF_FORMAT_PCM_32 : + return "PCM_32" ; + + case SF_FORMAT_FLOAT : + return "FLOAT " ; + + case SF_FORMAT_DOUBLE : + return "DOUBLE" ; + + default : break ; + } ; + + return "UNKNOWN" ; +} /* get_subtype_str */ + diff --git a/interpretor/libsndfile-1.0.25/tests/benchmark.def b/interpretor/libsndfile-1.0.25/tests/benchmark.def new file mode 100644 index 0000000..f2db29a --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/benchmark.def @@ -0,0 +1,17 @@ +autogen definitions benchmark.tpl; + +data_type = { + type_name = short ; + multiplier = "32700.0" ; + }; + +data_type = { + type_name = int ; + multiplier = "32700.0 * (1<<16)" ; + }; + +data_type = { + type_name = float ; + multiplier = "1.0" ; + }; + diff --git a/interpretor/libsndfile-1.0.25/tests/benchmark.tpl b/interpretor/libsndfile-1.0.25/tests/benchmark.tpl new file mode 100644 index 0000000..2a3c790 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/benchmark.tpl @@ -0,0 +1,360 @@ +[+ AutoGen5 template c +] +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include +#endif + +#include +#include +#include +#include +#include + +#include + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +/* +** Neat solution to the Win32/OS2 binary file flage requirement. +** If O_BINARY isn't already defined by the inclusion of the system +** headers, set it to zero. +*/ +#ifndef O_BINARY +#define O_BINARY 0 +#endif + +#define WRITE_FLAGS (O_WRONLY | O_CREAT | O_TRUNC | O_BINARY) +#define READ_FLAGS (O_RDONLY | O_BINARY) + +#if (defined (WIN32) || defined (_WIN32) || defined (__OS2__)) + #define WRITE_PERMS 0777 +#else + #define WRITE_PERMS (S_IRUSR | S_IWUSR | S_IRGRP) +#endif + +#define BUFFER_SIZE (1<<18) +#define BLOCK_COUNT (30) +#define TEST_DURATION (5) /* 5 Seconds. */ + +typedef struct +{ double write_rate ; + double read_rate ; +} PERF_STATS ; + +static void *data = NULL ; + +static void calc_raw_performance (PERF_STATS *stats) ; + +[+ FOR data_type ++]static void calc_[+ (get "type_name") +]_performance (int format, double read_rate, double write_rate) ; +[+ ENDFOR data_type ++] + +static int cpu_is_big_endian (void) ; + +static const char* get_subtype_str (int subtype) ; + +int +main (int argc, char *argv []) +{ PERF_STATS stats ; + char buffer [256] = "Benchmarking " ; + int format_major ; + + if (! (data = malloc (BUFFER_SIZE * sizeof (double)))) + { perror ("Error : malloc failed") ; + exit (1) ; + } ; + + sf_command (NULL, SFC_GET_LIB_VERSION, buffer + strlen (buffer), sizeof (buffer) - strlen (buffer)) ; + + puts (buffer) ; + memset (buffer, '-', strlen (buffer)) ; + puts (buffer) ; + printf ("Each test takes a little over %d seconds.\n\n", TEST_DURATION) ; + + calc_raw_performance (&stats) ; + + if (argc < 2 || strcmp ("--native-only", argv [1]) == 0) + { puts ("\nNative endian I/O :") ; + format_major = cpu_is_big_endian () ? SF_FORMAT_AIFF : SF_FORMAT_WAV ; + + calc_short_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ; + calc_int_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ; + calc_int_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_FLOAT , stats.read_rate, stats.write_rate) ; + } ; + + if (argc < 2 || strcmp ("--swap-only", argv [1]) == 0) + { puts ("\nEndian swapped I/O :") ; + format_major = cpu_is_big_endian () ? SF_FORMAT_WAV : SF_FORMAT_AIFF ; + + calc_short_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ; + calc_int_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ; + calc_int_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ; + calc_float_performance (format_major | SF_FORMAT_FLOAT , stats.read_rate, stats.write_rate) ; + } ; + + puts ("") ; + + free (data) ; + + return 0 ; +} /* main */ + +/*============================================================================== +*/ + +static void +calc_raw_performance (PERF_STATS *stats) +{ clock_t start_clock, clock_time ; + int fd, k, byte_count, retval, op_count ; + const char *filename ; + + filename = "benchmark.dat" ; + + byte_count = BUFFER_SIZE * sizeof (short) ; + + /* Collect write stats */ + printf (" Raw write PCM_16 : ") ; + fflush (stdout) ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if ((fd = open (filename, WRITE_FLAGS, WRITE_PERMS)) < 0) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = write (fd, data, byte_count)) != byte_count) + { printf ("Error : write returned %d (should have been %d)\n", retval, byte_count) ; + exit (1) ; + } ; + } ; + + close (fd) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + stats->write_rate = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ; + stats->write_rate *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%10.0f samples per sec\n", stats->write_rate) ; + + /* Collect read stats */ + printf (" Raw read PCM_16 : ") ; + fflush (stdout) ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if ((fd = open (filename, READ_FLAGS)) < 0) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = read (fd, data, byte_count)) != byte_count) + { printf ("Error : write returned %d (should have been %d)\n", retval, byte_count) ; + exit (1) ; + } ; + } ; + + close (fd) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + stats->read_rate = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ; + stats->read_rate *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%10.0f samples per sec\n", stats->read_rate) ; + + unlink (filename) ; +} /* calc_raw_performance */ + +/*------------------------------------------------------------------------------ +*/ + +[+ FOR data_type ++]static void +calc_[+ (get "type_name") +]_performance (int format, double read_rate, double write_rate) +{ SNDFILE *file ; + SF_INFO sfinfo ; + clock_t start_clock, clock_time ; + double performance ; + int k, item_count, retval, op_count ; + const char* subtype ; + [+ (get "type_name") +] *[+ (get "type_name") +]_data ; + const char *filename ; + + filename = "benchmark.dat" ; + subtype = get_subtype_str (format & SF_FORMAT_SUBMASK) ; + + [+ (get "type_name") +]_data = data ; + item_count = BUFFER_SIZE ; + for (k = 0 ; k < item_count ; k++) + [+ (get "type_name") +]_data [k] = [+ (get "multiplier") +] * sin (2 * M_PI * k / 32000.0) ; + + /* Collect write stats */ + printf (" Write %-5s to %s : ", "[+ (get "type_name") +]", subtype) ; + fflush (stdout) ; + + sfinfo.channels = 1 ; + sfinfo.format = format ; + sfinfo.frames = 1 ; + sfinfo.samplerate = 32000 ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if (! (file = sf_open (filename, SFM_WRITE, &sfinfo))) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + /* Turn off the addition of a PEAK chunk. */ + sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = sf_write_[+ (get "type_name") +] (file, [+ (get "type_name") +]_data, item_count)) != item_count) + { printf ("Error : sf_write_short returned %d (should have been %d)\n", retval, item_count) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + performance = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ; + performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%6.2f%% of raw write\n", 100.0 * performance / write_rate) ; + + /* Collect read stats */ + printf (" Read %-5s from %s : ", "[+ (get "type_name") +]", subtype) ; + fflush (stdout) ; + + clock_time = 0 ; + op_count = 0 ; + start_clock = clock () ; + + while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION)) + { if (! (file = sf_open (filename, SFM_READ, &sfinfo))) + { printf ("Error : not able to open file : %s\n", filename) ; + perror ("") ; + exit (1) ; + } ; + + for (k = 0 ; k < BLOCK_COUNT ; k++) + { if ((retval = sf_read_[+ (get "type_name") +] (file, [+ (get "type_name") +]_data, item_count)) != item_count) + { printf ("Error : write returned %d (should have been %d)\n", retval, item_count) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + clock_time = clock () - start_clock ; + op_count ++ ; + } ; + + performance = (1.0 * item_count) * BLOCK_COUNT * op_count ; + performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ; + printf ("%6.2f%% of raw read\n", 100.0 * performance / read_rate) ; + + unlink (filename) ; + +} /* calc_[+ (get "type_name") +]_performance */ +[+ ENDFOR data_type ++] + +/*============================================================================== +*/ + +static int +cpu_is_big_endian (void) +{ unsigned char *cptr ; + int endtest ; + + endtest = 0x12345678 ; + + cptr = (unsigned char*) (&endtest) ; + + if (cptr [0] == 0x12 && cptr [1] == 0x34 && cptr [3] == 0x78) + return SF_TRUE ; + + return SF_FALSE ; +} /* cpu_is_big_endian */ + +static const char* +get_subtype_str (int subtype) +{ switch (subtype) + { case SF_FORMAT_PCM_16 : + return "PCM_16" ; + + case SF_FORMAT_PCM_24 : + return "PCM_24" ; + + case SF_FORMAT_PCM_32 : + return "PCM_32" ; + + case SF_FORMAT_FLOAT : + return "FLOAT " ; + + case SF_FORMAT_DOUBLE : + return "DOUBLE" ; + + default : break ; + } ; + + return "UNKNOWN" ; +} /* get_subtype_str */ + diff --git a/interpretor/libsndfile-1.0.25/tests/checksum_test.c b/interpretor/libsndfile-1.0.25/tests/checksum_test.c new file mode 100644 index 0000000..544da93 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/checksum_test.c @@ -0,0 +1,128 @@ +/* +** Copyright (C) 2008-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include + +#include "utils.h" + +#define SAMPLE_RATE 8000 + +typedef struct +{ int enc_fmt ; + + const char * enc_name ; + const char * dec_name ; + + uint64_t enc_cksum ; + uint64_t dec_cksum ; +} CHECKSUM ; + +static CHECKSUM +checksum_orig [] = +{ + { SF_FORMAT_RAW | SF_FORMAT_ULAW, + "checksum.ulaw", "cksum_ulaw.pcm16", + 0x33aefae029e0c888LL, 0x595cd6e47edd0cffLL + }, + { SF_FORMAT_RAW | SF_FORMAT_ALAW, + "checksum.alaw", "cksum_alaw.pcm16", + 0x48c798da3572d468LL, 0x6837d74869af5bb6LL + }, + { SF_FORMAT_RAW | SF_FORMAT_GSM610, + "checksum.gsm", "cksum_gsm.pcm16", + 0x1b1f64ff2acf858fLL, 0x504179dbadd4bce6LL + }, + { SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, + "checksum.vox", "cksum_vox.pcm16", + 0xf1147fb3a298f4dfLL, 0xfc9c0cb8b12cb0abLL + }, +} ; + +static void checksum_test (const CHECKSUM * cksum) ; + +static float orig [1 << 14] ; +static short data [1 << 14] ; + +int +main (void) +{ unsigned k ; + + gen_windowed_sine_float (orig, ARRAY_LEN (orig), 0.9) ; + + for (k = 0 ; k < ARRAY_LEN (checksum_orig) ; k++) + checksum_test (&checksum_orig [k]) ; + + return 0 ; +} /* main */ + +/*============================================================================== +*/ + +static void +checksum_test (const CHECKSUM * cksum) +{ SNDFILE * file ; + SF_INFO info ; + + print_test_name (__func__, cksum->enc_name) ; + + info.format = cksum->enc_fmt ; + info.channels = 1 ; + info.samplerate = SAMPLE_RATE ; + + file = test_open_file_or_die (cksum->enc_name, SFM_WRITE, &info, 0, __LINE__) ; + test_write_float_or_die (file, 0, orig, ARRAY_LEN (orig), __LINE__) ; + sf_close (file) ; + + check_file_hash_or_die (cksum->enc_name, cksum->enc_cksum, __LINE__) ; + puts ("ok") ; + + /*------------------------------------------------------------------------*/ + + print_test_name (__func__, cksum->dec_name) ; + + info.format = cksum->enc_fmt ; + info.channels = 1 ; + info.samplerate = SAMPLE_RATE ; + + file = test_open_file_or_die (cksum->enc_name, SFM_READ, &info, 0, __LINE__) ; + test_read_short_or_die (file, 0, data, ARRAY_LEN (data), __LINE__) ; + sf_close (file) ; + + info.format = SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_16 ; + info.channels = 1 ; + info.samplerate = SAMPLE_RATE ; + + file = test_open_file_or_die (cksum->dec_name, SFM_WRITE, &info, 0, __LINE__) ; + test_write_short_or_die (file, 0, data, ARRAY_LEN (data), __LINE__) ; + sf_close (file) ; + + check_file_hash_or_die (cksum->dec_name, cksum->dec_cksum, __LINE__) ; + + remove (cksum->enc_name) ; + remove (cksum->dec_name) ; + + puts ("ok") ; +} /* checksum_test */ + diff --git a/interpretor/libsndfile-1.0.25/tests/command_test.c b/interpretor/libsndfile-1.0.25/tests/command_test.c new file mode 100644 index 0000000..be74804 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/command_test.c @@ -0,0 +1,1344 @@ +/* +** Copyright (C) 2001-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#include + +#include "utils.h" + +#define BUFFER_LEN (1<<10) +#define LOG_BUFFER_SIZE 1024 + +static void float_norm_test (const char *filename) ; +static void double_norm_test (const char *filename) ; +static void format_tests (void) ; +static void calc_peak_test (int filetype, const char *filename) ; +static void truncate_test (const char *filename, int filetype) ; +static void instrument_test (const char *filename, int filetype) ; +static void channel_map_test (const char *filename, int filetype) ; +static void current_sf_info_test (const char *filename) ; +static void raw_needs_endswap_test (const char *filename, int filetype) ; + +static void broadcast_test (const char *filename, int filetype) ; +static void broadcast_rdwr_test (const char *filename, int filetype) ; +static void broadcast_coding_history_test (const char *filename) ; +static void broadcast_coding_history_size (const char *filename) ; + +/* Force the start of this buffer to be double aligned. Sparc-solaris will +** choke if its not. +*/ + +static int int_data [BUFFER_LEN] ; +static float float_data [BUFFER_LEN] ; +static double double_data [BUFFER_LEN] ; + +int +main (int argc, char *argv []) +{ int do_all = 0 ; + int test_count = 0 ; + + if (argc != 2) + { printf ("Usage : %s \n", argv [0]) ; + printf (" Where is one of the following:\n") ; + printf (" ver - test sf_command (SFC_GETLIB_VERSION)\n") ; + printf (" norm - test floating point normalisation\n") ; + printf (" format - test format string commands\n") ; + printf (" peak - test peak calculation\n") ; + printf (" trunc - test file truncation\n") ; + printf (" inst - test set/get of SF_INSTRUMENT.\n") ; + printf (" chanmap - test set/get of channel map data..\n") ; + printf (" bext - test set/get of SF_BROADCAST_INFO.\n") ; + printf (" bextch - test set/get of SF_BROADCAST_INFO coding_history.\n") ; + printf (" rawend - test SFC_RAW_NEEDS_ENDSWAP.\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all =! strcmp (argv [1], "all") ; + + if (do_all || strcmp (argv [1], "ver") == 0) + { char buffer [128] ; + + print_test_name ("version_test", "(none)") ; + buffer [0] = 0 ; + sf_command (NULL, SFC_GET_LIB_VERSION, buffer, sizeof (buffer)) ; + if (strlen (buffer) < 1) + { printf ("Line %d: could not retrieve lib version.\n", __LINE__) ; + exit (1) ; + } ; + puts ("ok") ; + test_count ++ ; + } ; + + if (do_all || strcmp (argv [1], "norm") == 0) + { /* Preliminary float/double normalisation tests. More testing + ** is done in the program 'floating_point_test'. + */ + float_norm_test ("float.wav") ; + double_norm_test ("double.wav") ; + test_count ++ ; + } ; + + if (do_all || strcmp (argv [1], "peak") == 0) + { calc_peak_test (SF_ENDIAN_BIG | SF_FORMAT_RAW, "be-peak.raw") ; + calc_peak_test (SF_ENDIAN_LITTLE | SF_FORMAT_RAW, "le-peak.raw") ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "format")) + { format_tests () ; + test_count ++ ; + } ; + + if (do_all || strcmp (argv [1], "trunc") == 0) + { truncate_test ("truncate.raw", SF_FORMAT_RAW | SF_FORMAT_PCM_32) ; + truncate_test ("truncate.au" , SF_FORMAT_AU | SF_FORMAT_PCM_16) ; + test_count ++ ; + } ; + + if (do_all || strcmp (argv [1], "inst") == 0) + { instrument_test ("instrument.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + instrument_test ("instrument.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_24) ; + /*-instrument_test ("instrument.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_16) ;-*/ + test_count ++ ; + } ; + + if (do_all || strcmp (argv [1], "current_sf_info") == 0) + { current_sf_info_test ("current.wav") ; + test_count ++ ; + } ; + + if (do_all || strcmp (argv [1], "bext") == 0) + { broadcast_test ("broadcast.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + broadcast_rdwr_test ("broadcast.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + + broadcast_test ("broadcast.wavex", SF_FORMAT_WAVEX | SF_FORMAT_PCM_16) ; + broadcast_rdwr_test ("broadcast.wavex", SF_FORMAT_WAVEX | SF_FORMAT_PCM_16) ; + + broadcast_test ("broadcast.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_16) ; + broadcast_rdwr_test ("broadcast.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_16) ; + test_count ++ ; + } ; + + if (do_all || strcmp (argv [1], "bextch") == 0) + { broadcast_coding_history_test ("coding_history.wav") ; + broadcast_coding_history_size ("coding_hist_size.wav") ; + test_count ++ ; + } ; + + if (do_all || strcmp (argv [1], "chanmap") == 0) + { channel_map_test ("chanmap.wavex", SF_FORMAT_WAVEX | SF_FORMAT_PCM_16) ; + channel_map_test ("chanmap.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_16) ; + channel_map_test ("chanmap.aifc" , SF_FORMAT_AIFF | SF_FORMAT_PCM_16) ; + channel_map_test ("chanmap.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_16) ; + test_count ++ ; + } ; + + if (do_all || strcmp (argv [1], "rawend") == 0) + { raw_needs_endswap_test ("raw_end.wav", SF_FORMAT_WAV) ; + raw_needs_endswap_test ("raw_end.wavex", SF_FORMAT_WAVEX) ; + raw_needs_endswap_test ("raw_end.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV) ; + raw_needs_endswap_test ("raw_end.aiff", SF_FORMAT_AIFF) ; + raw_needs_endswap_test ("raw_end.aiff_le", SF_ENDIAN_LITTLE | SF_FORMAT_AIFF) ; + test_count ++ ; + } ; + + if (test_count == 0) + { printf ("Mono : ************************************\n") ; + printf ("Mono : * No '%s' test defined.\n", argv [1]) ; + printf ("Mono : ************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +float_norm_test (const char *filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned int k ; + + print_test_name ("float_norm_test", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = (SF_FORMAT_RAW | SF_FORMAT_PCM_16) ; + sfinfo.channels = 1 ; + sfinfo.frames = BUFFER_LEN ; + + /* Create float_data with all values being less than 1.0. */ + for (k = 0 ; k < BUFFER_LEN / 2 ; k++) + float_data [k] = (k + 5) / (2.0 * BUFFER_LEN) ; + for (k = BUFFER_LEN / 2 ; k < BUFFER_LEN ; k++) + float_data [k] = (k + 5) ; + + if (! (file = sf_open (filename, SFM_WRITE, &sfinfo))) + { printf ("Line %d: sf_open_write failed with error : ", __LINE__) ; + fflush (stdout) ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + /* Normalisation is on by default so no need to do anything here. */ + + if ((k = sf_write_float (file, float_data, BUFFER_LEN / 2)) != BUFFER_LEN / 2) + { printf ("Line %d: sf_write_float failed with short write (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ; + exit (1) ; + } ; + + /* Turn normalisation off. */ + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + if ((k = sf_write_float (file, float_data + BUFFER_LEN / 2, BUFFER_LEN / 2)) != BUFFER_LEN / 2) + { printf ("Line %d: sf_write_float failed with short write (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* sfinfo struct should still contain correct data. */ + if (! (file = sf_open (filename, SFM_READ, &sfinfo))) + { printf ("Line %d: sf_open_read failed with error : ", __LINE__) ; + fflush (stdout) ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + if (sfinfo.format != (SF_FORMAT_RAW | SF_FORMAT_PCM_16)) + { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, (SF_FORMAT_RAW | SF_FORMAT_PCM_16), sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_LEN) + { printf ("\n\nLine %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_LEN, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + /* Read float_data and check that it is normalised (ie default). */ + if ((k = sf_read_float (file, float_data, BUFFER_LEN)) != BUFFER_LEN) + { printf ("\n\nLine %d: sf_read_float failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ; + exit (1) ; + } ; + + for (k = 0 ; k < BUFFER_LEN ; k++) + if (float_data [k] >= 1.0) + { printf ("\n\nLine %d: float_data [%d] == %f which is greater than 1.0\n", __LINE__, k, float_data [k]) ; + exit (1) ; + } ; + + /* Seek to start of file, turn normalisation off, read float_data and check again. */ + sf_seek (file, 0, SEEK_SET) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + if ((k = sf_read_float (file, float_data, BUFFER_LEN)) != BUFFER_LEN) + { printf ("\n\nLine %d: sf_read_float failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ; + exit (1) ; + } ; + + for (k = 0 ; k < BUFFER_LEN ; k++) + if (float_data [k] < 1.0) + { printf ("\n\nLine %d: float_data [%d] == %f which is less than 1.0\n", __LINE__, k, float_data [k]) ; + exit (1) ; + } ; + + /* Seek to start of file, turn normalisation on, read float_data and do final check. */ + sf_seek (file, 0, SEEK_SET) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_TRUE) ; + + if ((k = sf_read_float (file, float_data, BUFFER_LEN)) != BUFFER_LEN) + { printf ("\n\nLine %d: sf_read_float failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ; + exit (1) ; + } ; + + for (k = 0 ; k < BUFFER_LEN ; k++) + if (float_data [k] > 1.0) + { printf ("\n\nLine %d: float_data [%d] == %f which is greater than 1.0\n", __LINE__, k, float_data [k]) ; + exit (1) ; + } ; + + + sf_close (file) ; + + unlink (filename) ; + + printf ("ok\n") ; +} /* float_norm_test */ + +static void +double_norm_test (const char *filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned int k ; + + print_test_name ("double_norm_test", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = (SF_FORMAT_RAW | SF_FORMAT_PCM_16) ; + sfinfo.channels = 1 ; + sfinfo.frames = BUFFER_LEN ; + + /* Create double_data with all values being less than 1.0. */ + for (k = 0 ; k < BUFFER_LEN / 2 ; k++) + double_data [k] = (k + 5) / (2.0 * BUFFER_LEN) ; + for (k = BUFFER_LEN / 2 ; k < BUFFER_LEN ; k++) + double_data [k] = (k + 5) ; + + if (! (file = sf_open (filename, SFM_WRITE, &sfinfo))) + { printf ("Line %d: sf_open_write failed with error : ", __LINE__) ; + fflush (stdout) ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + /* Normailsation is on by default so no need to do anything here. */ + /*-sf_command (file, "set-norm-double", "true", 0) ;-*/ + + if ((k = sf_write_double (file, double_data, BUFFER_LEN / 2)) != BUFFER_LEN / 2) + { printf ("Line %d: sf_write_double failed with short write (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ; + exit (1) ; + } ; + + /* Turn normalisation off. */ + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + if ((k = sf_write_double (file, double_data + BUFFER_LEN / 2, BUFFER_LEN / 2)) != BUFFER_LEN / 2) + { printf ("Line %d: sf_write_double failed with short write (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ; + exit (1) ; + } ; + + sf_close (file) ; + + if (! (file = sf_open (filename, SFM_READ, &sfinfo))) + { printf ("Line %d: sf_open_read failed with error : ", __LINE__) ; + fflush (stdout) ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + if (sfinfo.format != (SF_FORMAT_RAW | SF_FORMAT_PCM_16)) + { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, (SF_FORMAT_RAW | SF_FORMAT_PCM_16), sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_LEN) + { printf ("\n\nLine %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_LEN, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + /* Read double_data and check that it is normalised (ie default). */ + if ((k = sf_read_double (file, double_data, BUFFER_LEN)) != BUFFER_LEN) + { printf ("\n\nLine %d: sf_read_double failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ; + exit (1) ; + } ; + + for (k = 0 ; k < BUFFER_LEN ; k++) + if (double_data [k] >= 1.0) + { printf ("\n\nLine %d: double_data [%d] == %f which is greater than 1.0\n", __LINE__, k, double_data [k]) ; + exit (1) ; + } ; + + /* Seek to start of file, turn normalisation off, read double_data and check again. */ + sf_seek (file, 0, SEEK_SET) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + if ((k = sf_read_double (file, double_data, BUFFER_LEN)) != BUFFER_LEN) + { printf ("\n\nLine %d: sf_read_double failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ; + exit (1) ; + } ; + + for (k = 0 ; k < BUFFER_LEN ; k++) + if (double_data [k] < 1.0) + { printf ("\n\nLine %d: double_data [%d] == %f which is less than 1.0\n", __LINE__, k, double_data [k]) ; + exit (1) ; + } ; + + /* Seek to start of file, turn normalisation on, read double_data and do final check. */ + sf_seek (file, 0, SEEK_SET) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_TRUE) ; + + if ((k = sf_read_double (file, double_data, BUFFER_LEN)) != BUFFER_LEN) + { printf ("\n\nLine %d: sf_read_double failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ; + exit (1) ; + } ; + + for (k = 0 ; k < BUFFER_LEN ; k++) + if (double_data [k] > 1.0) + { printf ("\n\nLine %d: double_data [%d] == %f which is greater than 1.0\n", __LINE__, k, double_data [k]) ; + exit (1) ; + } ; + + + sf_close (file) ; + + unlink (filename) ; + + printf ("ok\n") ; +} /* double_norm_test */ + +static void +format_tests (void) +{ SF_FORMAT_INFO format_info ; + SF_INFO sfinfo ; + const char *last_name ; + int k, count ; + + print_test_name ("format_tests", "(null)") ; + + /* Clear out SF_INFO struct and set channels > 0. */ + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.channels = 1 ; + + /* First test simple formats. */ + + sf_command (NULL, SFC_GET_SIMPLE_FORMAT_COUNT, &count, sizeof (int)) ; + + if (count < 0 || count > 30) + { printf ("Line %d: Weird count.\n", __LINE__) ; + exit (1) ; + } ; + + format_info.format = 0 ; + sf_command (NULL, SFC_GET_SIMPLE_FORMAT, &format_info, sizeof (format_info)) ; + + last_name = format_info.name ; + for (k = 1 ; k < count ; k ++) + { format_info.format = k ; + sf_command (NULL, SFC_GET_SIMPLE_FORMAT, &format_info, sizeof (format_info)) ; + if (strcmp (last_name, format_info.name) >= 0) + { printf ("\n\nLine %d: format names out of sequence `%s' < `%s'.\n", __LINE__, last_name, format_info.name) ; + exit (1) ; + } ; + sfinfo.format = format_info.format ; + + if (! sf_format_check (&sfinfo)) + { printf ("\n\nLine %d: sf_format_check failed.\n", __LINE__) ; + printf (" Name : %s\n", format_info.name) ; + printf (" Format : 0x%X\n", sfinfo.format) ; + printf (" Channels : 0x%X\n", sfinfo.channels) ; + printf (" Sample Rate : 0x%X\n", sfinfo.samplerate) ; + exit (1) ; + } ; + last_name = format_info.name ; + } ; + format_info.format = 666 ; + sf_command (NULL, SFC_GET_SIMPLE_FORMAT, &format_info, sizeof (format_info)) ; + + /* Now test major formats. */ + sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &count, sizeof (int)) ; + + if (count < 0 || count > 30) + { printf ("Line %d: Weird count.\n", __LINE__) ; + exit (1) ; + } ; + + format_info.format = 0 ; + sf_command (NULL, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info)) ; + + last_name = format_info.name ; + for (k = 1 ; k < count ; k ++) + { format_info.format = k ; + sf_command (NULL, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info)) ; + if (strcmp (last_name, format_info.name) >= 0) + { printf ("\n\nLine %d: format names out of sequence (%d) `%s' < `%s'.\n", __LINE__, k, last_name, format_info.name) ; + exit (1) ; + } ; + + last_name = format_info.name ; + } ; + format_info.format = 666 ; + sf_command (NULL, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info)) ; + + /* Now test subtype formats. */ + sf_command (NULL, SFC_GET_FORMAT_SUBTYPE_COUNT, &count, sizeof (int)) ; + + if (count < 0 || count > 30) + { printf ("Line %d: Weird count.\n", __LINE__) ; + exit (1) ; + } ; + + format_info.format = 0 ; + sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ; + + last_name = format_info.name ; + for (k = 1 ; k < count ; k ++) + { format_info.format = k ; + sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ; + } ; + format_info.format = 666 ; + sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ; + + + printf ("ok\n") ; +} /* format_tests */ + +static void +calc_peak_test (int filetype, const char *filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, format ; + double peak ; + + print_test_name ("calc_peak_test", filename) ; + + format = (filetype | SF_FORMAT_PCM_16) ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = format ; + sfinfo.channels = 1 ; + sfinfo.frames = BUFFER_LEN ; + + /* Create double_data with max value of 0.5. */ + for (k = 0 ; k < BUFFER_LEN ; k++) + double_data [k] = (k + 1) / (2.0 * BUFFER_LEN) ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ; + + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != format) + { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_LEN) + { printf ("\n\nLine %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_LEN, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_CALC_SIGNAL_MAX, &peak, sizeof (peak)) ; + if (fabs (peak - (1 << 14)) > 1.0) + { printf ("Line %d : Peak value should be %d (is %f).\n", __LINE__, (1 << 14), peak) ; + exit (1) ; + } ; + + sf_command (file, SFC_CALC_NORM_SIGNAL_MAX, &peak, sizeof (peak)) ; + if (fabs (peak - 0.5) > 4e-5) + { printf ("Line %d : Peak value should be %f (is %f).\n", __LINE__, 0.5, peak) ; + exit (1) ; + } ; + + sf_close (file) ; + + format = (filetype | SF_FORMAT_FLOAT) ; + sfinfo.samplerate = 44100 ; + sfinfo.format = format ; + sfinfo.channels = 1 ; + sfinfo.frames = BUFFER_LEN ; + + /* Create double_data with max value of 0.5. */ + for (k = 0 ; k < BUFFER_LEN ; k++) + double_data [k] = (k + 1) / (2.0 * BUFFER_LEN) ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ; + + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != format) + { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_LEN) + { printf ("\n\nLine %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_LEN, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_CALC_SIGNAL_MAX, &peak, sizeof (peak)) ; + if (fabs (peak - 0.5) > 1e-5) + { printf ("Line %d : Peak value should be %f (is %f).\n", __LINE__, 0.5, peak) ; + exit (1) ; + } ; + + sf_command (file, SFC_CALC_NORM_SIGNAL_MAX, &peak, sizeof (peak)) ; + if (fabs (peak - 0.5) > 1e-5) + { printf ("Line %d : Peak value should be %f (is %f).\n", __LINE__, 0.5, peak) ; + exit (1) ; + } ; + + sf_close (file) ; + + unlink (filename) ; + + printf ("ok\n") ; +} /* calc_peak_test */ + +static void +truncate_test (const char *filename, int filetype) +{ SNDFILE *file ; + SF_INFO sfinfo ; + sf_count_t len ; + + print_test_name ("truncate_test", filename) ; + + sfinfo.samplerate = 11025 ; + sfinfo.format = filetype ; + sfinfo.channels = 2 ; + + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_int_or_die (file, 0, int_data, BUFFER_LEN, __LINE__) ; + + len = 100 ; + if (sf_command (file, SFC_FILE_TRUNCATE, &len, sizeof (len))) + { printf ("Line %d: sf_command (SFC_FILE_TRUNCATE) returned error.\n", __LINE__) ; + exit (1) ; + } ; + + test_seek_or_die (file, 0, SEEK_CUR, len, 2, __LINE__) ; + test_seek_or_die (file, 0, SEEK_END, len, 2, __LINE__) ; + + sf_close (file) ; + + unlink (filename) ; + puts ("ok") ; +} /* truncate_test */ + +/*------------------------------------------------------------------------------ +*/ + +static void +instrumet_rw_test (const char *filename) +{ SNDFILE *sndfile ; + SF_INFO sfinfo ; + SF_INSTRUMENT inst ; + memset (&sfinfo, 0, sizeof (SF_INFO)) ; + + sndfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_FALSE, __LINE__) ; + + if (sf_command (sndfile, SFC_GET_INSTRUMENT, &inst, sizeof (inst)) == SF_TRUE) + { inst.basenote = 22 ; + + if (sf_command (sndfile, SFC_SET_INSTRUMENT, &inst, sizeof (inst)) == SF_TRUE) + printf ("Sucess: [%s] updated\n", filename) ; + else + printf ("Error: SFC_SET_INSTRUMENT on [%s] [%s]\n", filename, sf_strerror (sndfile)) ; + } + else + printf ("Error: SFC_GET_INSTRUMENT on [%s] [%s]\n", filename, sf_strerror (sndfile)) ; + + + if (sf_command (sndfile, SFC_UPDATE_HEADER_NOW, NULL, 0) != 0) + printf ("Error: SFC_UPDATE_HEADER_NOW on [%s] [%s]\n", filename, sf_strerror (sndfile)) ; + + sf_write_sync (sndfile) ; + sf_close (sndfile) ; + + return ; +} /* instrumet_rw_test */ + +static void +instrument_test (const char *filename, int filetype) +{ static SF_INSTRUMENT write_inst = + { 2, /* gain */ + 3, /* detune */ + 4, /* basenote */ + 5, 6, /* key low and high */ + 7, 8, /* velocity low and high */ + 2, /* loop_count */ + { { 801, 2, 3, 0 }, + { 801, 3, 4, 0 }, + } + } ; + SF_INSTRUMENT read_inst ; + SNDFILE *file ; + SF_INFO sfinfo ; + + print_test_name ("instrument_test", filename) ; + + sfinfo.samplerate = 11025 ; + sfinfo.format = filetype ; + sfinfo.channels = 1 ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + if (sf_command (file, SFC_SET_INSTRUMENT, &write_inst, sizeof (write_inst)) == SF_FALSE) + { printf ("\n\nLine %d : sf_command (SFC_SET_INSTRUMENT) failed.\n\n", __LINE__) ; + exit (1) ; + } ; + test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ; + sf_close (file) ; + + memset (&read_inst, 0, sizeof (read_inst)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + if (sf_command (file, SFC_GET_INSTRUMENT, &read_inst, sizeof (read_inst)) == SF_FALSE) + { printf ("\n\nLine %d : sf_command (SFC_GET_INSTRUMENT) failed.\n\n", __LINE__) ; + exit (1) ; + return ; + } ; + check_log_buffer_or_die (file, __LINE__) ; + sf_close (file) ; + + if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_WAV) + { /* + ** For all the fields that WAV doesn't support, modify the + ** write_inst struct to hold the default value that the WAV + ** module should hold. + */ + write_inst.detune = 0 ; + write_inst.key_lo = write_inst.velocity_lo = 0 ; + write_inst.key_hi = write_inst.velocity_hi = 127 ; + write_inst.gain = 1 ; + } ; + + if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_XI) + { /* + ** For all the fields that XI doesn't support, modify the + ** write_inst struct to hold the default value that the XI + ** module should hold. + */ + write_inst.basenote = 0 ; + write_inst.detune = 0 ; + write_inst.key_lo = write_inst.velocity_lo = 0 ; + write_inst.key_hi = write_inst.velocity_hi = 127 ; + write_inst.gain = 1 ; + } ; + + if (memcmp (&write_inst, &read_inst, sizeof (write_inst)) != 0) + { printf ("\n\nLine %d : instrument comparison failed.\n\n", __LINE__) ; + printf ("W Base Note : %u\n" + " Detune : %u\n" + " Low Note : %u\tHigh Note : %u\n" + " Low Vel. : %u\tHigh Vel. : %u\n" + " Gain : %d\tCount : %d\n" + " mode : %d\n" + " start : %d\tend : %d\tcount :%d\n" + " mode : %d\n" + " start : %d\tend : %d\tcount :%d\n\n", + write_inst.basenote, + write_inst.detune, + write_inst.key_lo, write_inst.key_hi, + write_inst.velocity_lo, write_inst.velocity_hi, + write_inst.gain, write_inst.loop_count, + write_inst.loops [0].mode, write_inst.loops [0].start, + write_inst.loops [0].end, write_inst.loops [0].count, + write_inst.loops [1].mode, write_inst.loops [1].start, + write_inst.loops [1].end, write_inst.loops [1].count) ; + printf ("R Base Note : %u\n" + " Detune : %u\n" + " Low Note : %u\tHigh Note : %u\n" + " Low Vel. : %u\tHigh Vel. : %u\n" + " Gain : %d\tCount : %d\n" + " mode : %d\n" + " start : %d\tend : %d\tcount :%d\n" + " mode : %d\n" + " start : %d\tend : %d\tcount :%d\n\n", + read_inst.basenote, + read_inst.detune, + read_inst.key_lo, read_inst.key_hi, + read_inst.velocity_lo, read_inst.velocity_hi, + read_inst.gain, read_inst.loop_count, + read_inst.loops [0].mode, read_inst.loops [0].start, + read_inst.loops [0].end, read_inst.loops [0].count, + read_inst.loops [1].mode, read_inst.loops [1].start, + read_inst.loops [1].end, read_inst.loops [1].count) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_XI) + exit (1) ; + } ; + + if (0) instrumet_rw_test (filename) ; + + unlink (filename) ; + puts ("ok") ; +} /* instrument_test */ + +static void +current_sf_info_test (const char *filename) +{ SNDFILE *outfile, *infile ; + SF_INFO outinfo, ininfo ; + + print_test_name ("current_sf_info_test", filename) ; + + outinfo.samplerate = 44100 ; + outinfo.format = (SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + outinfo.channels = 1 ; + outinfo.frames = 0 ; + + outfile = test_open_file_or_die (filename, SFM_WRITE, &outinfo, SF_TRUE, __LINE__) ; + sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, 0) ; + + exit_if_true (outinfo.frames != 0, + "\n\nLine %d : Initial sfinfo.frames is not zero.\n\n", __LINE__ + ) ; + + test_write_double_or_die (outfile, 0, double_data, BUFFER_LEN, __LINE__) ; + sf_command (outfile, SFC_GET_CURRENT_SF_INFO, &outinfo, sizeof (outinfo)) ; + + exit_if_true (outinfo.frames != BUFFER_LEN, + "\n\nLine %d : Initial sfinfo.frames (%ld) should be %d.\n\n", __LINE__, + SF_COUNT_TO_LONG (outinfo.frames), BUFFER_LEN + ) ; + + /* Read file making sure no channel map exists. */ + memset (&ininfo, 0, sizeof (ininfo)) ; + infile = test_open_file_or_die (filename, SFM_READ, &ininfo, SF_TRUE, __LINE__) ; + + test_write_double_or_die (outfile, 0, double_data, BUFFER_LEN, __LINE__) ; + + sf_command (infile, SFC_GET_CURRENT_SF_INFO, &ininfo, sizeof (ininfo)) ; + + exit_if_true (ininfo.frames != BUFFER_LEN, + "\n\nLine %d : Initial sfinfo.frames (%ld) should be %d.\n\n", __LINE__, + SF_COUNT_TO_LONG (ininfo.frames), BUFFER_LEN + ) ; + + sf_close (outfile) ; + sf_close (infile) ; + + unlink (filename) ; + puts ("ok") ; +} /* current_sf_info_test */ + +static void +broadcast_test (const char *filename, int filetype) +{ static SF_BROADCAST_INFO bc_write, bc_read ; + SNDFILE *file ; + SF_INFO sfinfo ; + int errors = 0 ; + + print_test_name ("broadcast_test", filename) ; + + sfinfo.samplerate = 11025 ; + sfinfo.format = filetype ; + sfinfo.channels = 1 ; + + memset (&bc_write, 0, sizeof (bc_write)) ; + + snprintf (bc_write.description, sizeof (bc_write.description), "Test description") ; + snprintf (bc_write.originator, sizeof (bc_write.originator), "Test originator") ; + snprintf (bc_write.originator_reference, sizeof (bc_write.originator_reference), "%08x-%08x", (unsigned int) time (NULL), (unsigned int) (~ time (NULL))) ; + snprintf (bc_write.origination_date, sizeof (bc_write.origination_date), "%d/%02d/%02d", 2006, 3, 30) ; + snprintf (bc_write.origination_time, sizeof (bc_write.origination_time), "%02d:%02d:%02d", 20, 27, 0) ; + snprintf (bc_write.umid, sizeof (bc_write.umid), "Some umid") ; + bc_write.coding_history_size = 0 ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + if (sf_command (file, SFC_SET_BROADCAST_INFO, &bc_write, sizeof (bc_write)) == SF_FALSE) + { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ; + exit (1) ; + } ; + test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ; + sf_close (file) ; + + memset (&bc_read, 0, sizeof (bc_read)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + if (sf_command (file, SFC_GET_BROADCAST_INFO, &bc_read, sizeof (bc_read)) == SF_FALSE) + { printf ("\n\nLine %d : sf_command (SFC_GET_BROADCAST_INFO) failed.\n\n", __LINE__) ; + exit (1) ; + return ; + } ; + check_log_buffer_or_die (file, __LINE__) ; + sf_close (file) ; + + if (bc_read.version != 1) + { printf ("\n\nLine %d : Read bad version number %d.\n\n", __LINE__, bc_read.version) ; + exit (1) ; + return ; + } ; + + bc_read.version = bc_write.version = 0 ; + + if (memcmp (bc_write.description, bc_read.description, sizeof (bc_write.description)) != 0) + { printf ("\n\nLine %d : description mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.description, bc_read.description) ; + errors ++ ; + } ; + + if (memcmp (bc_write.originator, bc_read.originator, sizeof (bc_write.originator)) != 0) + { printf ("\n\nLine %d : originator mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.originator, bc_read.originator) ; + errors ++ ; + } ; + + if (memcmp (bc_write.originator_reference, bc_read.originator_reference, sizeof (bc_write.originator_reference)) != 0) + { printf ("\n\nLine %d : originator_reference mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.originator_reference, bc_read.originator_reference) ; + errors ++ ; + } ; + + if (memcmp (bc_write.origination_date, bc_read.origination_date, sizeof (bc_write.origination_date)) != 0) + { printf ("\n\nLine %d : origination_date mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.origination_date, bc_read.origination_date) ; + errors ++ ; + } ; + + if (memcmp (bc_write.origination_time, bc_read.origination_time, sizeof (bc_write.origination_time)) != 0) + { printf ("\n\nLine %d : origination_time mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.origination_time, bc_read.origination_time) ; + errors ++ ; + } ; + + if (memcmp (bc_write.umid, bc_read.umid, sizeof (bc_write.umid)) != 0) + { printf ("\n\nLine %d : umid mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.umid, bc_read.umid) ; + errors ++ ; + } ; + + if (errors) + exit (1) ; + + unlink (filename) ; + puts ("ok") ; +} /* broadcast_test */ + +static void +broadcast_rdwr_test (const char *filename, int filetype) +{ SF_BROADCAST_INFO binfo ; + SNDFILE *file ; + SF_INFO sfinfo ; + sf_count_t frames ; + + print_test_name (__func__, filename) ; + + create_short_sndfile (filename, filetype, 2) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + memset (&binfo, 0, sizeof (binfo)) ; + + snprintf (binfo.description, sizeof (binfo.description), "Test description") ; + snprintf (binfo.originator, sizeof (binfo.originator), "Test originator") ; + snprintf (binfo.originator_reference, sizeof (binfo.originator_reference), "%08x-%08x", (unsigned int) time (NULL), (unsigned int) (~ time (NULL))) ; + snprintf (binfo.origination_date, sizeof (binfo.origination_date), "%d/%02d/%02d", 2006, 3, 30) ; + snprintf (binfo.origination_time, sizeof (binfo.origination_time), "%02d:%02d:%02d", 20, 27, 0) ; + snprintf (binfo.umid, sizeof (binfo.umid), "Some umid") ; + binfo.coding_history_size = 0 ; + + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + frames = sfinfo.frames ; + if (sf_command (file, SFC_SET_BROADCAST_INFO, &binfo, sizeof (binfo)) != SF_FALSE) + { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) should have failed but didn't.\n\n", __LINE__) ; + exit (1) ; + } ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_close (file) ; + exit_if_true (frames != sfinfo.frames, "\n\nLine %d : Frame count %lld should be %lld.\n", __LINE__, sfinfo.frames, frames) ; + + unlink (filename) ; + puts ("ok") ; +} /* broadcast_rdwr_test */ + +static void +check_coding_history_newlines (const char *filename) +{ static SF_BROADCAST_INFO bc_write, bc_read ; + SNDFILE *file ; + SF_INFO sfinfo ; + unsigned k ; + + sfinfo.samplerate = 22050 ; + sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ; + sfinfo.channels = 1 ; + + memset (&bc_write, 0, sizeof (bc_write)) ; + + snprintf (bc_write.description, sizeof (bc_write.description), "Test description") ; + snprintf (bc_write.originator, sizeof (bc_write.originator), "Test originator") ; + snprintf (bc_write.originator_reference, sizeof (bc_write.originator_reference), "%08x-%08x", (unsigned int) time (NULL), (unsigned int) (~ time (NULL))) ; + snprintf (bc_write.origination_date, sizeof (bc_write.origination_date), "%d/%02d/%02d", 2006, 3, 30) ; + snprintf (bc_write.origination_time, sizeof (bc_write.origination_time), "%02d:%02d:%02d", 20, 27, 0) ; + snprintf (bc_write.umid, sizeof (bc_write.umid), "Some umid") ; + bc_write.coding_history_size = snprintf (bc_write.coding_history, sizeof (bc_write.coding_history), "This has\nUnix\nand\rMac OS9\rline endings.\nLast line") ; ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + if (sf_command (file, SFC_SET_BROADCAST_INFO, &bc_write, sizeof (bc_write)) == SF_FALSE) + { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ; + exit (1) ; + } ; + + test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ; + sf_close (file) ; + + memset (&bc_read, 0, sizeof (bc_read)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + if (sf_command (file, SFC_GET_BROADCAST_INFO, &bc_read, sizeof (bc_read)) == SF_FALSE) + { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ; + exit (1) ; + } ; + check_log_buffer_or_die (file, __LINE__) ; + sf_close (file) ; + + if (bc_read.coding_history_size == 0) + { printf ("\n\nLine %d : missing coding history.\n\n", __LINE__) ; + exit (1) ; + } ; + + if (strstr (bc_read.coding_history, "Last line") == NULL) + { printf ("\n\nLine %d : coding history truncated.\n\n", __LINE__) ; + exit (1) ; + } ; + + for (k = 1 ; k < bc_read.coding_history_size ; k++) + { if (bc_read.coding_history [k] == '\n' && bc_read.coding_history [k - 1] != '\r') + { printf ("\n\nLine %d : '\\n' without '\\r' before.\n\n", __LINE__) ; + exit (1) ; + } ; + + if (bc_read.coding_history [k] == '\r' && bc_read.coding_history [k + 1] != '\n') + { printf ("\n\nLine %d : '\\r' without '\\n' after.\n\n", __LINE__) ; + exit (1) ; + } ; + + if (bc_read.coding_history [k] == 0 && k < bc_read.coding_history_size - 1) + { printf ("\n\nLine %d : '\\0' within coding history at index %d of %d.\n\n", __LINE__, k, bc_read.coding_history_size) ; + exit (1) ; + } ; + } ; + + return ; +} /* check_coding_history_newlines */ + +static void +broadcast_coding_history_test (const char *filename) +{ static SF_BROADCAST_INFO bc_write, bc_read ; + SNDFILE *file ; + SF_INFO sfinfo ; + const char *default_history = "A=PCM,F=22050,W=16,M=mono" ; + const char *supplied_history = + "A=PCM,F=44100,W=24,M=mono,T=other\r\n" + "A=PCM,F=22050,W=16,M=mono,T=yet_another\r\n" ; + + print_test_name ("broadcast_coding_history_test", filename) ; + + sfinfo.samplerate = 22050 ; + sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ; + sfinfo.channels = 1 ; + + memset (&bc_write, 0, sizeof (bc_write)) ; + + snprintf (bc_write.description, sizeof (bc_write.description), "Test description") ; + snprintf (bc_write.originator, sizeof (bc_write.originator), "Test originator") ; + snprintf (bc_write.originator_reference, sizeof (bc_write.originator_reference), "%08x-%08x", (unsigned int) time (NULL), (unsigned int) (~ time (NULL))) ; + snprintf (bc_write.origination_date, sizeof (bc_write.origination_date), "%d/%02d/%02d", 2006, 3, 30) ; + snprintf (bc_write.origination_time, sizeof (bc_write.origination_time), "%02d:%02d:%02d", 20, 27, 0) ; + snprintf (bc_write.umid, sizeof (bc_write.umid), "Some umid") ; + /* Coding history will be filled in by the library. */ + bc_write.coding_history_size = 0 ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + if (sf_command (file, SFC_SET_BROADCAST_INFO, &bc_write, sizeof (bc_write)) == SF_FALSE) + { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ; + exit (1) ; + } ; + + test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ; + sf_close (file) ; + + memset (&bc_read, 0, sizeof (bc_read)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + if (sf_command (file, SFC_GET_BROADCAST_INFO, &bc_read, sizeof (bc_read)) == SF_FALSE) + { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ; + exit (1) ; + } ; + check_log_buffer_or_die (file, __LINE__) ; + sf_close (file) ; + + if (bc_read.coding_history_size == 0) + { printf ("\n\nLine %d : missing coding history.\n\n", __LINE__) ; + exit (1) ; + } ; + + if (bc_read.coding_history_size < strlen (default_history) || memcmp (bc_read.coding_history, default_history, strlen (default_history)) != 0) + { printf ("\n\n" + "Line %d : unexpected coding history '%.*s',\n" + " should be '%s'\n\n", __LINE__, bc_read.coding_history_size, bc_read.coding_history, default_history) ; + exit (1) ; + } ; + + bc_write.coding_history_size = strlen (supplied_history) ; + bc_write.coding_history_size = snprintf (bc_write.coding_history, sizeof (bc_write.coding_history), "%s", supplied_history) ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + if (sf_command (file, SFC_SET_BROADCAST_INFO, &bc_write, sizeof (bc_write)) == SF_FALSE) + { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ; + exit (1) ; + } ; + + test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ; + sf_close (file) ; + + memset (&bc_read, 0, sizeof (bc_read)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + if (sf_command (file, SFC_GET_BROADCAST_INFO, &bc_read, sizeof (bc_read)) == SF_FALSE) + { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + sf_close (file) ; + + if (strstr (bc_read.coding_history, supplied_history) != bc_read.coding_history) + { printf ("\n\nLine %d : unexpected coding history :\n" + "----------------------------------------------------\n%s" + "----------------------------------------------------\n" + "should be this :\n" + "----------------------------------------------------\n%s" + "----------------------------------------------------\n" + "with one more line at the end.\n\n", + __LINE__, bc_read.coding_history, supplied_history) ; + exit (1) ; + } ; + + check_coding_history_newlines (filename) ; + + unlink (filename) ; + puts ("ok") ; +} /* broadcast_coding_history_test */ + +/*============================================================================== +*/ + +static void +broadcast_coding_history_size (const char *filename) +{ /* SF_BROADCAST_INFO struct with coding_history field of 1024 bytes. */ + static SF_BROADCAST_INFO_VAR (1024) bc_write ; + static SF_BROADCAST_INFO_VAR (1024) bc_read ; + SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + + print_test_name (__func__, filename) ; + + sfinfo.samplerate = 22050 ; + sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ; + sfinfo.channels = 1 ; + + memset (&bc_write, 0, sizeof (bc_write)) ; + + snprintf (bc_write.description, sizeof (bc_write.description), "Test description") ; + snprintf (bc_write.originator, sizeof (bc_write.originator), "Test originator") ; + snprintf (bc_write.originator_reference, sizeof (bc_write.originator_reference), "%08x-%08x", (unsigned int) time (NULL), (unsigned int) (~ time (NULL))) ; + snprintf (bc_write.origination_date, sizeof (bc_write.origination_date), "%d/%02d/%02d", 2006, 3, 30) ; + snprintf (bc_write.origination_time, sizeof (bc_write.origination_time), "%02d:%02d:%02d", 20, 27, 0) ; + snprintf (bc_write.umid, sizeof (bc_write.umid), "Some umid") ; + bc_write.coding_history_size = 0 ; + + for (k = 0 ; bc_write.coding_history_size < 512 ; k++) + { snprintf (bc_write.coding_history + bc_write.coding_history_size, + sizeof (bc_write.coding_history) - bc_write.coding_history_size, "line %4d\n", k) ; + bc_write.coding_history_size = strlen (bc_write.coding_history) ; + } ; + + exit_if_true (bc_write.coding_history_size < 512, + "\n\nLine %d : bc_write.coding_history_size (%d) should be > 512.\n\n", __LINE__, bc_write.coding_history_size) ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + if (sf_command (file, SFC_SET_BROADCAST_INFO, &bc_write, sizeof (bc_write)) == SF_FALSE) + { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ; + exit (1) ; + } ; + + test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ; + sf_close (file) ; + + memset (&bc_read, 0, sizeof (bc_read)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + if (sf_command (file, SFC_GET_BROADCAST_INFO, &bc_read, sizeof (bc_read)) == SF_FALSE) + { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ; + exit (1) ; + } ; + check_log_buffer_or_die (file, __LINE__) ; + sf_close (file) ; + + exit_if_true (bc_read.coding_history_size < 512, + "\n\nLine %d : unexpected coding history size %d (should be > 512).\n\n", __LINE__, bc_read.coding_history_size) ; + + exit_if_true (strstr (bc_read.coding_history, "libsndfile") == NULL, + "\n\nLine %d : coding history incomplete (should contain 'libsndfile').\n\n", __LINE__) ; + + unlink (filename) ; + puts ("ok") ; +} /* broadcast_coding_history_size */ + +/*============================================================================== +*/ + +static void +channel_map_test (const char *filename, int filetype) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int channel_map_read [4], channel_map_write [4] = + { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_LFE, + SF_CHANNEL_MAP_REAR_CENTER + } ; + + print_test_name ("channel_map_test", filename) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.samplerate = 11025 ; + sfinfo.format = filetype ; + sfinfo.channels = ARRAY_LEN (channel_map_read) ; + + switch (filetype & SF_FORMAT_TYPEMASK) + { /* WAVEX and RF64 have a default channel map, even if you don't specify one. */ + case SF_FORMAT_WAVEX : + case SF_FORMAT_RF64 : + /* Write file without channel map. */ + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ; + sf_close (file) ; + + /* Read file making default channel map exists. */ + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + exit_if_true ( + sf_command (file, SFC_GET_CHANNEL_MAP_INFO, channel_map_read, sizeof (channel_map_read)) == SF_FALSE, + "\n\nLine %d : sf_command (SFC_GET_CHANNEL_MAP_INFO) should not have failed.\n\n", __LINE__ + ) ; + check_log_buffer_or_die (file, __LINE__) ; + sf_close (file) ; + break ; + + default : + break ; + } ; + + /* Write file with a channel map. */ + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + exit_if_true ( + sf_command (file, SFC_SET_CHANNEL_MAP_INFO, channel_map_write, sizeof (channel_map_write)) == SF_FALSE, + "\n\nLine %d : sf_command (SFC_SET_CHANNEL_MAP_INFO) failed.\n\n", __LINE__ + ) ; + test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ; + sf_close (file) ; + + /* Read file making sure no channel map exists. */ + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + exit_if_true ( + sf_command (file, SFC_GET_CHANNEL_MAP_INFO, channel_map_read, sizeof (channel_map_read)) != SF_TRUE, + "\n\nLine %d : sf_command (SFC_GET_CHANNEL_MAP_INFO) failed.\n\n", __LINE__ + ) ; + check_log_buffer_or_die (file, __LINE__) ; + sf_close (file) ; + + exit_if_true ( + memcmp (channel_map_read, channel_map_write, sizeof (channel_map_read)) != 0, + "\n\nLine %d : Channel map read does not match channel map written.\n\n", __LINE__ + ) ; + + unlink (filename) ; + puts ("ok") ; +} /* channel_map_test */ + +static void +raw_needs_endswap_test (const char *filename, int filetype) +{ static int subtypes [] = + { SF_FORMAT_FLOAT, SF_FORMAT_DOUBLE, + SF_FORMAT_PCM_16, SF_FORMAT_PCM_24, SF_FORMAT_PCM_32 + } ; + SNDFILE *file ; + SF_INFO sfinfo ; + unsigned k ; + int needs_endswap ; + + print_test_name (__func__, filename) ; + + for (k = 0 ; k < ARRAY_LEN (subtypes) ; k++) + { + if (filetype == (SF_ENDIAN_LITTLE | SF_FORMAT_AIFF)) + switch (subtypes [k]) + { /* Little endian AIFF does not AFAIK support fl32 and fl64. */ + case SF_FORMAT_FLOAT : + case SF_FORMAT_DOUBLE : + continue ; + default : + break ; + } ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.samplerate = 11025 ; + sfinfo.format = filetype | subtypes [k] ; + sfinfo.channels = 1 ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ; + sf_close (file) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + needs_endswap = sf_command (file, SFC_RAW_DATA_NEEDS_ENDSWAP, NULL, 0) ; + + switch (filetype) + { case SF_FORMAT_WAV : + case SF_FORMAT_WAVEX : + case SF_FORMAT_AIFF | SF_ENDIAN_LITTLE : + exit_if_true (needs_endswap != CPU_IS_BIG_ENDIAN, + "\n\nLine %d : SFC_RAW_DATA_NEEDS_ENDSWAP failed for (%d | %d).\n\n", __LINE__, filetype, k) ; + break ; + + case SF_FORMAT_AIFF : + case SF_FORMAT_WAV | SF_ENDIAN_BIG : + exit_if_true (needs_endswap != CPU_IS_LITTLE_ENDIAN, + "\n\nLine %d : SFC_RAW_DATA_NEEDS_ENDSWAP failed for (%d | %d).\n\n", __LINE__, filetype, k) ; + break ; + + default : + printf ("\n\nLine %d : bad format value %d.\n\n", __LINE__, filetype) ; + exit (1) ; + break ; + } ; + + sf_close (file) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* raw_needs_endswap_test */ diff --git a/interpretor/libsndfile-1.0.25/tests/cpp_test.cc b/interpretor/libsndfile-1.0.25/tests/cpp_test.cc new file mode 100644 index 0000000..752f00e --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/cpp_test.cc @@ -0,0 +1,313 @@ +/* +** Copyright (C) 2006-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include +#include +#include + +#include + +#include "utils.h" + +static short sbuffer [100] ; +static int ibuffer [100] ; +static float fbuffer [100] ; +static double dbuffer [100] ; + +static void +ceeplusplus_wchar_test (void) +{ +#if 0 + LPCWSTR filename = L"wchar_test.wav" ; + + print_test_name (__func__, "ceeplusplus_wchar_test.wav") ; + + /* Use this scope to make sure the created file is closed. */ + { + SndfileHandle file (filename, SFM_WRITE, SF_FORMAT_WAV | SF_FORMAT_PCM_16, 2, 44100) ; + + if (file.refCount () != 1) + { printf ("\n\n%s %d : Error : Reference count (%d) should be 1.\n\n", __func__, __LINE__, file.refCount ()) ; + exit (1) ; + } ; + + /* This should check that the file did in fact get created with a + ** wchar_t * filename. + */ + exit_if_true ( + GetFileAttributesW (filename) == INVALID_FILE_ATTRIBUTES, + "\n\nLine %d : GetFileAttributes failed.\n\n", __LINE__ + ) ; + } + + /* Use this because the file was created with CreateFileW. */ + DeleteFileW (filename) ; + + puts ("ok") ; +#endif +} /* ceeplusplus_wchar_test */ + + + +static void +create_file (const char * filename, int format) +{ SndfileHandle file ; + + if (file.refCount () != 0) + { printf ("\n\n%s %d : Error : Reference count (%d) should be zero.\n\n", __func__, __LINE__, file.refCount ()) ; + exit (1) ; + } ; + + file = SndfileHandle (filename, SFM_WRITE, format, 2, 48000) ; + + if (file.refCount () != 1) + { printf ("\n\n%s %d : Error : Reference count (%d) should be 1.\n\n", __func__, __LINE__, file.refCount ()) ; + exit (1) ; + } ; + + file.setString (SF_STR_TITLE, filename) ; + + /* Item write. */ + file.write (sbuffer, ARRAY_LEN (sbuffer)) ; + file.write (ibuffer, ARRAY_LEN (ibuffer)) ; + file.write (fbuffer, ARRAY_LEN (fbuffer)) ; + file.write (dbuffer, ARRAY_LEN (dbuffer)) ; + + /* Frame write. */ + file.writef (sbuffer, ARRAY_LEN (sbuffer) / file.channels ()) ; + file.writef (ibuffer, ARRAY_LEN (ibuffer) / file.channels ()) ; + file.writef (fbuffer, ARRAY_LEN (fbuffer) / file.channels ()) ; + file.writef (dbuffer, ARRAY_LEN (dbuffer) / file.channels ()) ; + + /* RAII takes care of the SndfileHandle. */ +} /* create_file */ + +static void +check_title (const SndfileHandle & file, const char * filename) +{ const char *title = NULL ; + + title = file.getString (SF_STR_TITLE) ; + + if (title == NULL) + { printf ("\n\n%s %d : Error : No title.\n\n", __func__, __LINE__) ; + exit (1) ; + } ; + + if (strcmp (filename, title) != 0) + { printf ("\n\n%s %d : Error : title '%s' should be '%s'\n\n", __func__, __LINE__, title, filename) ; + exit (1) ; + } ; + + return ; +} /* check_title */ + +static void +read_file (const char * filename, int format) +{ SndfileHandle file ; + sf_count_t count ; + + if (file) + { printf ("\n\n%s %d : Error : should not be here.\n\n", __func__, __LINE__) ; + exit (1) ; + } ; + + file = SndfileHandle (filename) ; + + if (1) + { SndfileHandle file2 = file ; + + if (file.refCount () != 2 || file2.refCount () != 2) + { printf ("\n\n%s %d : Error : Reference count (%d) should be two.\n\n", __func__, __LINE__, file.refCount ()) ; + exit (1) ; + } ; + } ; + + if (file.refCount () != 1) + { printf ("\n\n%s %d : Error : Reference count (%d) should be one.\n\n", __func__, __LINE__, file.refCount ()) ; + exit (1) ; + } ; + + if (! file) + { printf ("\n\n%s %d : Error : should not be here.\n\n", __func__, __LINE__) ; + exit (1) ; + } ; + + if (file.format () != format) + { printf ("\n\n%s %d : Error : format 0x%08x should be 0x%08x.\n\n", __func__, __LINE__, file.format (), format) ; + exit (1) ; + } ; + + if (file.channels () != 2) + { printf ("\n\n%s %d : Error : channels %d should be 2.\n\n", __func__, __LINE__, file.channels ()) ; + exit (1) ; + } ; + + if (file.frames () != ARRAY_LEN (sbuffer) * 4) + { printf ("\n\n%s %d : Error : frames %ld should be %lu.\n\n", __func__, __LINE__, + SF_COUNT_TO_LONG (file.frames ()), (long unsigned int) ARRAY_LEN (sbuffer) * 4 / 2) ; + exit (1) ; + } ; + + switch (format & SF_FORMAT_TYPEMASK) + { case SF_FORMAT_AU : + break ; + + default : + check_title (file, filename) ; + break ; + } ; + + /* Item read. */ + file.read (sbuffer, ARRAY_LEN (sbuffer)) ; + file.read (ibuffer, ARRAY_LEN (ibuffer)) ; + file.read (fbuffer, ARRAY_LEN (fbuffer)) ; + file.read (dbuffer, ARRAY_LEN (dbuffer)) ; + + /* Frame read. */ + file.readf (sbuffer, ARRAY_LEN (sbuffer) / file.channels ()) ; + file.readf (ibuffer, ARRAY_LEN (ibuffer) / file.channels ()) ; + file.readf (fbuffer, ARRAY_LEN (fbuffer) / file.channels ()) ; + file.readf (dbuffer, ARRAY_LEN (dbuffer) / file.channels ()) ; + + count = file.seek (file.frames () - 10, SEEK_SET) ; + if (count != file.frames () - 10) + { printf ("\n\n%s %d : Error : offset (%ld) should be %ld\n\n", __func__, __LINE__, + SF_COUNT_TO_LONG (count), SF_COUNT_TO_LONG (file.frames () - 10)) ; + exit (1) ; + } ; + + count = file.read (sbuffer, ARRAY_LEN (sbuffer)) ; + if (count != 10 * file.channels ()) + { printf ("\n\n%s %d : Error : count (%ld) should be %ld\n\n", __func__, __LINE__, + SF_COUNT_TO_LONG (count), SF_COUNT_TO_LONG (10 * file.channels ())) ; + exit (1) ; + } ; + + /* RAII takes care of the SndfileHandle. */ +} /* read_file */ + +static void +ceeplusplus_test (const char *filename, int format) +{ + print_test_name ("ceeplusplus_test", filename) ; + + create_file (filename, format) ; + read_file (filename, format) ; + + remove (filename) ; + puts ("ok") ; +} /* ceeplusplus_test */ + +static void +ceeplusplus_extra_test (void) +{ SndfileHandle file ; + const char * filename = "bad_file_name.wav" ; + int error ; + + print_test_name ("ceeplusplus_extra_test", filename) ; + + file = SndfileHandle (filename) ; + + error = file.error () ; + if (error == 0) + { printf ("\n\n%s %d : error should be zero.\n\n", __func__, __LINE__) ; + exit (1) ; + } ; + + if (file.strError () == NULL) + { printf ("\n\n%s %d : strError should not return NULL.\n\n", __func__, __LINE__) ; + exit (1) ; + } ; + + if (file.seek (0, SEEK_SET) != 0) + { printf ("\n\n%s %d : bad seek ().\n\n", __func__, __LINE__) ; + exit (1) ; + } ; + + puts ("ok") ; +} /* ceeplusplus_extra_test */ + + +static void +ceeplusplus_rawhandle_test (const char *filename) +{ + SNDFILE* handle ; + { + SndfileHandle file (filename) ; + handle = file.rawHandle () ; + sf_read_float (handle, fbuffer, ARRAY_LEN (fbuffer)) ; + } +} /* ceeplusplus_rawhandle_test */ + +static void +ceeplusplus_takeOwnership_test (const char *filename) +{ + SNDFILE* handle ; + { + SndfileHandle file (filename) ; + handle = file.takeOwnership () ; + } + + if (sf_read_float (handle, fbuffer, ARRAY_LEN (fbuffer)) <= 0) + { printf ("\n\n%s %d : error when taking ownership of handle.\n\n", __func__, __LINE__) ; + exit (1) ; + } + + if (sf_close (handle) != 0) + { printf ("\n\n%s %d : cannot close file.\n\n", __func__, __LINE__) ; + exit (1) ; + } + + SndfileHandle file (filename) ; + SndfileHandle file2 (file) ; + + if (file2.takeOwnership ()) + { printf ("\n\n%s %d : taking ownership of shared handle is not allowed.\n\n", __func__, __LINE__) ; + exit (1) ; + } +} /* ceeplusplus_takeOwnership_test */ + +static void +ceeplusplus_handle_test (const char *filename, int format) +{ + print_test_name ("ceeplusplus_handle_test", filename) ; + + create_file (filename, format) ; + + if (0) ceeplusplus_rawhandle_test (filename) ; + ceeplusplus_takeOwnership_test (filename) ; + + remove (filename) ; + puts ("ok") ; +} /* ceeplusplus_test */ + +int +main (void) +{ + ceeplusplus_test ("cpp_test.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + ceeplusplus_test ("cpp_test.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_S8) ; + ceeplusplus_test ("cpp_test.au", SF_FORMAT_AU | SF_FORMAT_FLOAT) ; + + ceeplusplus_extra_test () ; + ceeplusplus_handle_test ("cpp_test.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + + ceeplusplus_wchar_test () ; + + return 0 ; +} /* main */ + diff --git a/interpretor/libsndfile-1.0.25/tests/dft_cmp.c b/interpretor/libsndfile-1.0.25/tests/dft_cmp.c new file mode 100644 index 0000000..c902769 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/dft_cmp.c @@ -0,0 +1,149 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include +#include +#include + +#include "dft_cmp.h" +#include "utils.h" + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +#define DFT_SPEC_LENGTH (DFT_DATA_LENGTH / 2) + +static void dft_magnitude (const double *data, double *spectrum) ; +static double calc_max_spectral_difference (const double *spec1, const double *spec2) ; + +/*-------------------------------------------------------------------------------- +** Public functions. +*/ + +double +dft_cmp_float (int linenum, const float *in_data, const float *test_data, int len, double target_snr, int allow_exit) +{ static double orig [DFT_DATA_LENGTH] ; + static double test [DFT_DATA_LENGTH] ; + unsigned k ; + + if (len != DFT_DATA_LENGTH) + { printf ("Error (line %d) : dft_cmp_float : Bad input array length.\n", linenum) ; + return 1 ; + } ; + + for (k = 0 ; k < ARRAY_LEN (orig) ; k++) + { test [k] = test_data [k] ; + orig [k] = in_data [k] ; + } ; + + return dft_cmp_double (linenum, orig, test, len, target_snr, allow_exit) ; +} /* dft_cmp_float */ + +double +dft_cmp_double (int linenum, const double *orig, const double *test, int len, double target_snr, int allow_exit) +{ static double orig_spec [DFT_SPEC_LENGTH] ; + static double test_spec [DFT_SPEC_LENGTH] ; + double snr ; + + if (! orig || ! test) + { printf ("Error (line %d) : dft_cmp_double : Bad input arrays.\n", linenum) ; + return 1 ; + } ; + + if (len != DFT_DATA_LENGTH) + { printf ("Error (line %d) : dft_cmp_double : Bad input array length.\n", linenum) ; + return 1 ; + } ; + + dft_magnitude (orig, orig_spec) ; + dft_magnitude (test, test_spec) ; + + snr = calc_max_spectral_difference (orig_spec, test_spec) ; + + if (snr > target_snr) + { printf ("\n\nLine %d: Actual SNR (% 4.1f) > target SNR (% 4.1f).\n\n", linenum, snr, target_snr) ; + oct_save_double (orig, test, len) ; + if (allow_exit) + exit (1) ; + } ; + + if (snr < -500.0) + snr = -500.0 ; + + return snr ; +} /* dft_cmp_double */ + +/*-------------------------------------------------------------------------------- +** Quick dirty calculation of magnitude spectrum for real valued data using +** Discrete Fourier Transform. Since the data is real, the DFT is only +** calculated for positive frequencies. +*/ + +static void +dft_magnitude (const double *data, double *spectrum) +{ static double cos_angle [DFT_DATA_LENGTH] = { 0.0 } ; + static double sin_angle [DFT_DATA_LENGTH] ; + + double real_part, imag_part ; + int k, n ; + + /* If sine and cosine tables haven't been initialised, do so. */ + if (cos_angle [0] == 0.0) + for (n = 0 ; n < DFT_DATA_LENGTH ; n++) + { cos_angle [n] = cos (2.0 * M_PI * n / DFT_DATA_LENGTH) ; + sin_angle [n] = -1.0 * sin (2.0 * M_PI * n / DFT_DATA_LENGTH) ; + } ; + + /* DFT proper. Since the data is real, only generate a half spectrum. */ + for (k = 1 ; k < DFT_SPEC_LENGTH ; k++) + { real_part = 0.0 ; + imag_part = 0.0 ; + + for (n = 0 ; n < DFT_DATA_LENGTH ; n++) + { real_part += data [n] * cos_angle [(k * n) % DFT_DATA_LENGTH] ; + imag_part += data [n] * sin_angle [(k * n) % DFT_DATA_LENGTH] ; + } ; + + spectrum [k] = sqrt (real_part * real_part + imag_part * imag_part) ; + } ; + + spectrum [k] = 0.0 ; + + spectrum [0] = spectrum [1] = spectrum [2] = spectrum [3] = spectrum [4] = 0.0 ; + + return ; +} /* dft_magnitude */ + +static double +calc_max_spectral_difference (const double *orig, const double *test) +{ double orig_max = 0.0, max_diff = 0.0 ; + int k ; + + for (k = 0 ; k < DFT_SPEC_LENGTH ; k++) + { if (orig_max < orig [k]) + orig_max = orig [k] ; + if (max_diff < fabs (orig [k] - test [k])) + max_diff = fabs (orig [k] - test [k]) ; + } ; + + if (max_diff < 1e-25) + return -500.0 ; + + return 20.0 * log10 (max_diff / orig_max) ; +} /* calc_max_spectral_difference */ diff --git a/interpretor/libsndfile-1.0.25/tests/dft_cmp.h b/interpretor/libsndfile-1.0.25/tests/dft_cmp.h new file mode 100644 index 0000000..3cbdd11 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/dft_cmp.h @@ -0,0 +1,25 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + + +#define DFT_DATA_LENGTH (2048) + +double dft_cmp_float (int linenum, const float *orig, const float *test, int len, double tolerance, int allow_exit) ; + +double dft_cmp_double (int linenum, const double *orig, const double *test, int len, double tolerance, int allow_exit) ; + diff --git a/interpretor/libsndfile-1.0.25/tests/dither_test.c b/interpretor/libsndfile-1.0.25/tests/dither_test.c new file mode 100644 index 0000000..6c570ff --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/dither_test.c @@ -0,0 +1,182 @@ +/* +** Copyright (C) 2003-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + + + +#include +#include +#include +#include +#include + +#include + +#include "utils.h" + +#define BUFFER_LEN (1<<16) +#define LOG_BUFFER_SIZE 1024 + +static void dither_test (const char *filename, int filetype) ; + +/* Force the start of this buffer to be double aligned. Sparc-solaris will +** choke if its not. +*/ +static short data_out [BUFFER_LEN] ; + +int +main (int argc, char *argv []) +{ int do_all = 0 ; + int test_count = 0 ; + + if (argc != 2) + { printf ("Usage : %s \n", argv [0]) ; + printf (" Where is one of the following:\n") ; + printf (" wav - test WAV file peak chunk\n") ; + printf (" aiff - test AIFF file PEAK chunk\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all=!strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "wav")) + { dither_test ("dither.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { dither_test ("dither.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "au")) + { dither_test ("dither.au", SF_FORMAT_AU | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "svx")) + { dither_test ("dither.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "nist")) + { dither_test ("dither.nist", SF_FORMAT_NIST | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "paf")) + { dither_test ("dither.paf", SF_FORMAT_PAF | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "ircam")) + { dither_test ("dither.ircam", SF_FORMAT_IRCAM | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "voc")) + { dither_test ("dither.voc", SF_FORMAT_VOC | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "w64")) + { dither_test ("dither.w64", SF_FORMAT_W64 | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat4")) + { dither_test ("dither.mat4", SF_FORMAT_MAT4 | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat5")) + { dither_test ("dither.mat5", SF_FORMAT_MAT5 | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "pvf")) + { dither_test ("dither.pvf", SF_FORMAT_PVF | SF_FORMAT_PCM_S8) ; + test_count++ ; + } ; + + if (test_count == 0) + { printf ("Mono : ************************************\n") ; + printf ("Mono : * No '%s' test defined.\n", argv [1]) ; + printf ("Mono : ************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +dither_test (const char *filename, int filetype) +{ SNDFILE *file ; + SF_INFO sfinfo ; + SF_DITHER_INFO dither ; + + filetype = filetype ; + + print_test_name ("dither_test", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = filetype ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + /* Check for old version of the dither API. */ + if (sf_command (file, SFC_SET_DITHER_ON_WRITE, NULL, SF_TRUE) == 0) + { printf ("\n\nLine %d: Should have an error here but don't.\n\n", __LINE__) ; + exit (1) ; + } ; + + memset (&dither, 0, sizeof (dither)) ; + dither.type = SFD_WHITE ; + dither.level = 0 ; + + if (sf_command (file, SFC_SET_DITHER_ON_WRITE, &dither, sizeof (dither)) != 0) + { printf ("\n\nLine %d: sf_command (SFC_SET_DITHER_ON_WRITE) returned error : %s\n\n", + __LINE__, sf_strerror (file)) ; + exit (1) ; + } ; + + /* Write data to file. */ + test_write_short_or_die (file, 0, data_out, BUFFER_LEN, __LINE__) ; + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.frames != BUFFER_LEN) + { printf ("\n\nLine %d: Bad frame count %d (should be %d)\n\n", __LINE__, (int) sfinfo.frames, BUFFER_LEN) ; + } ; + + sf_close (file) ; + /*-unlink (filename) ;-*/ + + puts ("ok") ; +} /* dither_test */ + diff --git a/interpretor/libsndfile-1.0.25/tests/dwvw_test.c b/interpretor/libsndfile-1.0.25/tests/dwvw_test.c new file mode 100644 index 0000000..2bd11d1 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/dwvw_test.c @@ -0,0 +1,109 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#include "utils.h" + +#define BUFFER_SIZE (10000) + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +static void dwvw_test (const char *filename, int format, int bit_width) ; + +int +main (void) +{ + dwvw_test ("dwvw12.raw", SF_FORMAT_RAW | SF_FORMAT_DWVW_12, 12) ; + dwvw_test ("dwvw16.raw", SF_FORMAT_RAW | SF_FORMAT_DWVW_16, 16) ; + dwvw_test ("dwvw24.raw", SF_FORMAT_RAW | SF_FORMAT_DWVW_24, 24) ; + + return 0 ; +} /* main */ + +static void +dwvw_test (const char *filename, int format, int bit_width) +{ static int write_buf [BUFFER_SIZE] ; + static int read_buf [BUFFER_SIZE] ; + + SNDFILE *file ; + SF_INFO sfinfo ; + double value ; + int k, bit_mask ; + + srand (123456) ; + + /* Only want to grab the top bit_width bits. */ + bit_mask = (-1 << (32 - bit_width)) ; + + print_test_name ("dwvw_test", filename) ; + + sf_info_setup (&sfinfo, format, 44100, 1) ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + /* Generate random.frames. */ + for (k = 0 ; k < BUFFER_SIZE / 2 ; k++) + { value = 0x7FFFFFFF * sin (123.0 / sfinfo.samplerate * 2 * k * M_PI) ; + write_buf [k] = bit_mask & lrint (value) ; + } ; + + for ( ; k < BUFFER_SIZE ; k++) + write_buf [k] = bit_mask & ((rand () << 11) ^ (rand () >> 11)) ; + + sf_write_int (file, write_buf, BUFFER_SIZE) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if ((k = sf_read_int (file, read_buf, BUFFER_SIZE)) != BUFFER_SIZE) + { printf ("Error (line %d) : Only read %d/%d.frames.\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } + + for (k = 0 ; k < BUFFER_SIZE ; k++) + { if (read_buf [k] != write_buf [k]) + { printf ("Error (line %d) : %d != %d at position %d/%d\n", __LINE__, + write_buf [k] >> (32 - bit_width), read_buf [k] >> (32 - bit_width), + k, BUFFER_SIZE) ; + oct_save_int (write_buf, read_buf, BUFFER_SIZE) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + unlink (filename) ; + printf ("ok\n") ; + + return ; +} /* dwvw_test */ + diff --git a/interpretor/libsndfile-1.0.25/tests/error_test.c b/interpretor/libsndfile-1.0.25/tests/error_test.c new file mode 100644 index 0000000..9df14b8 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/error_test.c @@ -0,0 +1,246 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#if OS_IS_WIN32 +#include +#endif + +#include + +#include "utils.h" + +#define BUFFER_SIZE (1<<15) +#define SHORT_BUFFER (256) + +static void +error_number_test (void) +{ const char *noerror, *errstr ; + int k ; + + print_test_name ("error_number_test", "") ; + + noerror = sf_error_number (0) ; + + for (k = 1 ; k < 300 ; k++) + { errstr = sf_error_number (k) ; + + /* Test for termination condition. */ + if (errstr == noerror) + break ; + + /* Test for error. */ + if (strstr (errstr, "This is a bug in libsndfile.")) + { printf ("\n\nError : error number %d : %s\n\n\n", k, errstr) ; + exit (1) ; + } ; + } ; + + + puts ("ok") ; + return ; +} /* error_number_test */ + +static void +error_value_test (void) +{ static unsigned char aiff_data [0x1b0] = + { 'F' , 'O' , 'R' , 'M' , + 0x00, 0x00, 0x01, 0xA8, /* FORM length */ + + 'A' , 'I' , 'F' , 'C' , + } ; + + const char *filename = "error.aiff" ; + SNDFILE *file ; + SF_INFO sfinfo ; + int error_num ; + + print_test_name ("error_value_test", filename) ; + + dump_data_to_file (filename, aiff_data, sizeof (aiff_data)) ; + + file = sf_open (filename, SFM_READ, &sfinfo) ; + if (file != NULL) + { printf ("\n\nLine %d : Should not have been able to open this file.\n\n", __LINE__) ; + exit (1) ; + } ; + + if ((error_num = sf_error (NULL)) <= 1 || error_num > 300) + { printf ("\n\nLine %d : Should not have had an error number of %d.\n\n", __LINE__, error_num) ; + exit (1) ; + } ; + + remove (filename) ; + puts ("ok") ; + return ; +} /* error_value_test */ + +static void +no_file_test (const char * filename) +{ SNDFILE *sndfile ; + SF_INFO sfinfo ; + + print_test_name (__func__, filename) ; + + unlink (filename) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sndfile = sf_open (filename, SFM_READ, &sfinfo) ; + + exit_if_true (sndfile != NULL, "\n\nLine %d : should not have received a valid SNDFILE* pointer.\n", __LINE__) ; + + unlink (filename) ; + puts ("ok") ; +} /* no_file_test */ + +static void +zero_length_test (const char *filename) +{ SNDFILE *sndfile ; + SF_INFO sfinfo ; + FILE *file ; + + print_test_name (__func__, filename) ; + + /* Create a zero length file. */ + file = fopen (filename, "w") ; + exit_if_true (file == NULL, "\n\nLine %d : fopen ('%s') failed.\n", __LINE__, filename) ; + fclose (file) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sndfile = sf_open (filename, SFM_READ, &sfinfo) ; + + exit_if_true (sndfile != NULL, "\n\nLine %d : should not have received a valid SNDFILE* pointer.\n", __LINE__) ; + + exit_if_true (0 && sf_error (NULL) != SF_ERR_UNRECOGNISED_FORMAT, + "\n\nLine %3d : Error : %s\n should be : %s\n", __LINE__, + sf_strerror (NULL), sf_error_number (SF_ERR_UNRECOGNISED_FORMAT)) ; + + unlink (filename) ; + puts ("ok") ; +} /* zero_length_test */ + +static void +bad_wav_test (const char * filename) +{ SNDFILE *sndfile ; + SF_INFO sfinfo ; + + FILE *file ; + const char data [] = "RIFF WAVEfmt " ; + + print_test_name (__func__, filename) ; + + if ((file = fopen (filename, "w")) == NULL) + { printf ("\n\nLine %d : fopen returned NULL.\n", __LINE__) ; + exit (1) ; + } ; + + exit_if_true (fwrite (data, sizeof (data), 1, file) != 1, "\n\nLine %d : fwrite failed.\n", __LINE__) ; + fclose (file) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sndfile = sf_open (filename, SFM_READ, &sfinfo) ; + + if (sndfile) + { printf ("\n\nLine %d : should not have received a valid SNDFILE* pointer.\n", __LINE__) ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* bad_wav_test */ + +static void +error_close_test (void) +{ static short buffer [SHORT_BUFFER] ; + const char *filename = "error_close.wav" ; + SNDFILE *sndfile ; + SF_INFO sfinfo ; + FILE *file ; + + print_test_name (__func__, filename) ; + + /* Open a FILE* from which we will extract a file descriptor. */ + if ((file = fopen (filename, "w")) == NULL) + { printf ("\n\nLine %d : fopen returned NULL.\n", __LINE__) ; + exit (1) ; + } ; + + /* Set parameters for writing the file. */ + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.channels = 1 ; + sfinfo.samplerate = 44100 ; + sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ; + + sndfile = sf_open_fd (fileno (file), SFM_WRITE, &sfinfo, SF_TRUE) ; + if (sndfile == NULL) + { printf ("\n\nLine %d : sf_open_fd failed : %s\n", __LINE__, sf_strerror (NULL)) ; + exit (1) ; + } ; + + test_write_short_or_die (sndfile, 0, buffer, ARRAY_LEN (buffer), __LINE__) ; + + /* Now close the fd associated with file before calling sf_close. */ + fclose (file) ; + + if (sf_close (sndfile) == 0) + { +#if OS_IS_WIN32 + OSVERSIONINFOEX osvi ; + + memset (&osvi, 0, sizeof (OSVERSIONINFOEX)) ; + osvi.dwOSVersionInfoSize = sizeof (OSVERSIONINFOEX) ; + + if (GetVersionEx ((OSVERSIONINFO *) &osvi)) + { printf ("\n\nLine %d : sf_close should not have returned zero.\n", __LINE__) ; + printf ("\nHowever, this is a known bug in version %d.%d of windows so we'll ignore it.\n\n", + (int) osvi.dwMajorVersion, (int) osvi.dwMinorVersion) ; + } ; +#else + printf ("\n\nLine %d : sf_close should not have returned zero.\n", __LINE__) ; + exit (1) ; +#endif + } ; + + unlink (filename) ; + puts ("ok") ; +} /* error_close_test */ + +int +main (void) +{ + error_number_test () ; + error_value_test () ; + + error_close_test () ; + + no_file_test ("no_file.wav") ; + zero_length_test ("zero_length.wav") ; + bad_wav_test ("bad_wav.wav") ; + + return 0 ; +} /* main */ + diff --git a/interpretor/libsndfile-1.0.25/tests/external_libs_test.c b/interpretor/libsndfile-1.0.25/tests/external_libs_test.c new file mode 100644 index 0000000..86b0290 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/external_libs_test.c @@ -0,0 +1,149 @@ +/* +** Copyright (C) 2008-2011 Erik de Castro Lopo +** +** This program is free software ; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation ; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY ; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program ; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include + +#include "utils.h" + +static void major_format_test (void) ; +static void subtype_format_test (void) ; +static void simple_format_test (void) ; + +int +main (void) +{ + major_format_test () ; + subtype_format_test () ; + simple_format_test () ; + + return 0 ; +} /* main */ + +static void +major_format_test (void) +{ SF_FORMAT_INFO info ; + int have_ogg = 0, have_flac = 0 ; + int m, major_count ; + + print_test_name (__func__, NULL) ; + + sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &major_count, sizeof (int)) ; + + for (m = 0 ; m < major_count ; m++) + { info.format = m ; + sf_command (NULL, SFC_GET_FORMAT_MAJOR, &info, sizeof (info)) ; + + have_flac = info.format == SF_FORMAT_FLAC ? 1 : have_flac ; + have_ogg = info.format == SF_FORMAT_OGG ? 1 : have_ogg ; + } ; + + if (HAVE_EXTERNAL_LIBS) + { exit_if_true (have_flac == 0, "\n\nLine %d : FLAC should be available.\n\n", __LINE__) ; + exit_if_true (have_ogg == 0, "\n\nLine %d : Ogg/Vorbis should be available.\n\n", __LINE__) ; + } + else + { exit_if_true (have_flac, "\n\nLine %d : FLAC should not be available.\n\n", __LINE__) ; + exit_if_true (have_ogg, "\n\nLine %d : Ogg/Vorbis should not be available.\n\n", __LINE__) ; + } ; + + puts ("ok") ; +} /* major_format_test */ + +static void +subtype_format_test (void) +{ SF_FORMAT_INFO info ; + int have_vorbis = 0 ; + int s, subtype_count ; + + print_test_name (__func__, NULL) ; + + sf_command (NULL, SFC_GET_FORMAT_SUBTYPE_COUNT, &subtype_count, sizeof (int)) ; + + for (s = 0 ; s < subtype_count ; s++) + { info.format = s ; + sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &info, sizeof (info)) ; + + have_vorbis = info.format == SF_FORMAT_VORBIS ? 1 : have_vorbis ; + } ; + + if (HAVE_EXTERNAL_LIBS) + exit_if_true (have_vorbis == 0, "\n\nLine %d : Ogg/Vorbis should be available.\n\n", __LINE__) ; + else + exit_if_true (have_vorbis, "\n\nLine %d : Ogg/Vorbis should not be available.\n\n", __LINE__) ; + + puts ("ok") ; +} /* subtype_format_test */ + +static void +simple_format_test (void) +{ SF_FORMAT_INFO info ; + int have_flac = 0, have_ogg = 0, have_vorbis = 0 ; + int s, simple_count ; + + print_test_name (__func__, NULL) ; + + sf_command (NULL, SFC_GET_SIMPLE_FORMAT_COUNT, &simple_count, sizeof (int)) ; + + for (s = 0 ; s < simple_count ; s++) + { info.format = s ; + sf_command (NULL, SFC_GET_SIMPLE_FORMAT, &info, sizeof (info)) ; + + switch (info.format & SF_FORMAT_TYPEMASK) + { case SF_FORMAT_FLAC : + have_flac = 1 ; + break ; + + case SF_FORMAT_OGG : + have_ogg = 1 ; + break ; + + default : + break ; + } ; + + switch (info.format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_VORBIS : + have_vorbis = 1 ; + break ; + + default : + break ; + } ; + + } ; + + if (HAVE_EXTERNAL_LIBS) + { exit_if_true (have_flac == 0, "\n\nLine %d : FLAC should be available.\n\n", __LINE__) ; + exit_if_true (have_ogg == 0, "\n\nLine %d : Ogg/Vorbis should be available.\n\n", __LINE__) ; + exit_if_true (have_vorbis == 0, "\n\nLine %d : Ogg/Vorbis should be available.\n\n", __LINE__) ; + } + else + { exit_if_true (have_flac, "\n\nLine %d : FLAC should not be available.\n\n", __LINE__) ; + exit_if_true (have_ogg, "\n\nLine %d : Ogg/Vorbis should not be available.\n\n", __LINE__) ; + exit_if_true (have_vorbis, "\n\nLine %d : Ogg/Vorbis should not be available.\n\n", __LINE__) ; + } ; + + puts ("ok") ; +} /* simple_format_test */ diff --git a/interpretor/libsndfile-1.0.25/tests/fix_this.c b/interpretor/libsndfile-1.0.25/tests/fix_this.c new file mode 100644 index 0000000..8eabad2 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/fix_this.c @@ -0,0 +1,326 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include +#include +#include +#include +#include + +#include + +#include "utils.h" + +#define BUFFER_SIZE (1<<14) /* Should be (1<<14) */ +#define SAMPLE_RATE (11025) + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +static void lcomp_test_int (const char *str, const char *filename, int filetype, double margin) ; + +static int error_function (double data, double orig, double margin) ; +static int decay_response (int k) ; + +static void gen_signal_double (double *data, double scale, int datalen) ; + +/* Force the start of these buffers to be double aligned. Sparc-solaris will +** choke if they are not. +*/ + +typedef union +{ double d [BUFFER_SIZE + 1] ; + int i [BUFFER_SIZE + 1] ; +} BUFFER ; + +static BUFFER data_buffer ; +static BUFFER orig_buffer ; + +int +main (void) +{ const char *filename = "test.au" ; + + lcomp_test_int ("au_g721", filename, SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G721_32, 0.06) ; + + return 0 ; +} /* main */ + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +lcomp_test_int (const char *str, const char *filename, int filetype, double margin) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, m, *orig, *data, sum_abs ; + long datalen, seekpos ; + double scale ; + + printf ("\nThis is program is not part of the libsndfile test suite.\n\n") ; + + printf (" lcomp_test_int : %s ... ", str) ; + fflush (stdout) ; + + datalen = BUFFER_SIZE ; + + scale = 1.0 * 0x10000 ; + + data = data_buffer.i ; + orig = orig_buffer.i ; + + gen_signal_double (orig_buffer.d, 32000.0 * scale, datalen) ; + for (k = 0 ; k < datalen ; k++) + orig [k] = orig_buffer.d [k] ; + + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = 123456789 ; /* Ridiculous value. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + if (! (file = sf_open (filename, SFM_WRITE, &sfinfo))) + { printf ("sf_open_write failed with error : ") ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + if ((k = sf_writef_int (file, orig, datalen)) != datalen) + { printf ("sf_writef_int failed with short write (%ld => %d).\n", datalen, k) ; + exit (1) ; + } ; + sf_close (file) ; + + memset (data, 0, datalen * sizeof (int)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + if (! (file = sf_open (filename, SFM_READ, &sfinfo))) + { printf ("sf_open_read failed with error : ") ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + if ((sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)) != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < datalen) + { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.frames > (datalen + datalen / 2)) + { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("Incorrect number of channels in file.\n") ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + if ((k = sf_readf_int (file, data, datalen)) != datalen) + { printf ("Line %d: short read (%d should be %ld).\n", __LINE__, k, datalen) ; + exit (1) ; + } ; + + sum_abs = 0 ; + for (k = 0 ; k < datalen ; k++) + { if (error_function (data [k] / scale, orig [k] / scale, margin)) + { printf ("Line %d: Incorrect sample (#%d : %f should be %f).\n", __LINE__, k, data [k] / scale, orig [k] / scale) ; + oct_save_int (orig, data, datalen) ; + exit (1) ; + } ; + sum_abs = abs (sum_abs + abs (data [k])) ; + } ; + + if (sum_abs < 1.0) + { printf ("Line %d: Signal is all zeros.\n", __LINE__) ; + exit (1) ; + } ; + + if ((k = sf_readf_int (file, data, datalen)) != sfinfo.frames - datalen) + { printf ("Line %d: Incorrect read length (%ld should be %d).\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames - datalen), k) ; + exit (1) ; + } ; + + /* This check is only for block based encoders which must append silence + ** to the end of a file so as to fill out a block. + */ + if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM) + for (k = 0 ; k < sfinfo.frames - datalen ; k++) + if (abs (data [k] / scale) > decay_response (k)) + { printf ("Line %d : Incorrect sample B (#%d : abs (%d) should be < %d).\n", __LINE__, k, data [k], decay_response (k)) ; + exit (1) ; + } ; + + if (! sfinfo.seekable) + { printf ("ok\n") ; + return ; + } ; + + /* Now test sf_seek function. */ + + if ((k = sf_seek (file, 0, SEEK_SET)) != 0) + { printf ("Line %d: Seek to start of file failed (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (m = 0 ; m < 3 ; m++) + { int n ; + + if ((k = sf_readf_int (file, data, 11)) != 11) + { printf ("Line %d: Incorrect read length (11 => %d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (k = 0 ; k < 11 ; k++) + if (error_function (data [k] / scale, orig [k + m * 11] / scale, margin)) + { printf ("Line %d: Incorrect sample (m = %d) (#%d : %d => %d).\n", __LINE__, m, k + m * 11, orig [k + m * 11], data [k]) ; + for (n = 0 ; n < 1 ; n++) + printf ("%d ", data [n]) ; + printf ("\n") ; + exit (1) ; + } ; + } ; + + seekpos = BUFFER_SIZE / 10 ; + + /* Check seek from start of file. */ + if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos) + { printf ("Seek to start of file + %ld failed (%d).\n", seekpos, k) ; + exit (1) ; + } ; + + if ((k = sf_readf_int (file, data, 1)) != 1) + { printf ("Line %d: sf_readf_int (file, data, 1) returned %d.\n", __LINE__, k) ; + exit (1) ; + } ; + + if (error_function ((double) data [0], (double) orig [seekpos], margin)) + { printf ("Line %d: sf_seek (SEEK_SET) followed by sf_readf_int failed (%d, %d).\n", __LINE__, orig [1], data [0]) ; + exit (1) ; + } ; + + if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1) + { printf ("Line %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %ld)\n", __LINE__, k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ; + k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ; + sf_readf_int (file, data, 1) ; + if (error_function ((double) data [0], (double) orig [seekpos], margin) || k != seekpos) + { printf ("Line %d: sf_seek (forwards, SEEK_CUR) followed by sf_readf_int failed (%d, %d) (%d, %ld).\n", __LINE__, data [0], orig [seekpos], k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ; + /* Check seek backward from current position. */ + k = sf_seek (file, -20, SEEK_CUR) ; + sf_readf_int (file, data, 1) ; + if (error_function ((double) data [0], (double) orig [seekpos], margin) || k != seekpos) + { printf ("sf_seek (backwards, SEEK_CUR) followed by sf_readf_int failed (%d, %d) (%d, %ld).\n", data [0], orig [seekpos], k, seekpos) ; + exit (1) ; + } ; + + /* Check that read past end of file returns number of items. */ + sf_seek (file, (int) sfinfo.frames, SEEK_SET) ; + + if ((k = sf_readf_int (file, data, datalen)) != 0) + { printf ("Line %d: Return value from sf_readf_int past end of file incorrect (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + /* Check seek backward from end. */ + if ((k = sf_seek (file, 5 - (int) sfinfo.frames, SEEK_END)) != 5) + { printf ("sf_seek (SEEK_END) returned %d instead of %d.\n", k, 5) ; + exit (1) ; + } ; + + sf_readf_int (file, data, 1) ; + if (error_function (data [0] / scale, orig [5] / scale, margin)) + { printf ("Line %d: sf_seek (SEEK_END) followed by sf_readf_short failed (%d should be %d).\n", __LINE__, data [0], orig [5]) ; + exit (1) ; + } ; + + sf_close (file) ; + + printf ("ok\n") ; +} /* lcomp_test_int */ + +/*======================================================================================== +** Auxiliary functions +*/ + +#define SIGNAL_MAXVAL 30000.0 +#define DECAY_COUNT 800 + +static int +decay_response (int k) +{ if (k < 1) + return (int) (1.2 * SIGNAL_MAXVAL) ; + if (k > DECAY_COUNT) + return 0 ; + return (int) (1.2 * SIGNAL_MAXVAL * (DECAY_COUNT - k) / (1.0 * DECAY_COUNT)) ; +} /* decay_response */ + +static void +gen_signal_double (double *data, double scale, int datalen) +{ int k, ramplen ; + double amp = 0.0 ; + + ramplen = datalen / 18 ; + + for (k = 0 ; k < datalen ; k++) + { if (k <= ramplen) + amp = scale * k / ((double) ramplen) ; + else if (k > datalen - ramplen) + amp = scale * (datalen - k) / ((double) ramplen) ; + + data [k] = amp * (0.4 * sin (33.3 * 2.0 * M_PI * ((double) (k + 1)) / ((double) SAMPLE_RATE)) + + 0.3 * cos (201.1 * 2.0 * M_PI * ((double) (k + 1)) / ((double) SAMPLE_RATE))) ; + } ; + + return ; +} /* gen_signal_double */ + +static int +error_function (double data, double orig, double margin) +{ double error ; + + if (fabs (orig) <= 500.0) + error = fabs (fabs (data) - fabs (orig)) / 2000.0 ; + else if (fabs (orig) <= 1000.0) + error = fabs (data - orig) / 3000.0 ; + else + error = fabs (data - orig) / fabs (orig) ; + + if (error > margin) + { printf ("\n\n*******************\nError : %f\n", error) ; + return 1 ; + } ; + return 0 ; +} /* error_function */ + diff --git a/interpretor/libsndfile-1.0.25/tests/floating_point_test.c b/interpretor/libsndfile-1.0.25/tests/floating_point_test.c new file mode 100644 index 0000000..aaf5386 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/floating_point_test.c @@ -0,0 +1,694 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#include "dft_cmp.h" +#include "utils.h" + +#define SAMPLE_RATE 16000 + +static void float_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) ; +static void double_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) ; + +static void float_short_little_test (const char * filename) ; +static void float_short_big_test (const char * filename) ; +static void float_int_little_test (const char * filename) ; +static void float_int_big_test (const char * filename) ; +static void double_short_little_test (const char * filename) ; +static void double_short_big_test (const char * filename) ; +static void double_int_little_test (const char * filename) ; +static void double_int_big_test (const char * filename) ; + + +static double double_data [DFT_DATA_LENGTH] ; +static double double_test [DFT_DATA_LENGTH] ; + +static float float_data [DFT_DATA_LENGTH] ; +static float float_test [DFT_DATA_LENGTH] ; + +static double double_data [DFT_DATA_LENGTH] ; +static short short_data [DFT_DATA_LENGTH] ; +static int int_data [DFT_DATA_LENGTH] ; + +int +main (int argc, char *argv []) +{ int allow_exit = 1 ; + + if (argc == 2 && ! strstr (argv [1], "no-exit")) + allow_exit = 0 ; + +#if ((HAVE_LRINTF == 0) && (HAVE_LRINT_REPLACEMENT == 0)) + puts ("*** Cannot run this test on this platform because it lacks lrintf().") ; + exit (0) ; +#endif + + /* Float tests. */ + float_scaled_test ("float.raw", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, -163.0) ; + + /* Test both signed and unsigned 8 bit files. */ + float_scaled_test ("pcm_s8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_S8, -39.0) ; + float_scaled_test ("pcm_u8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_U8, -39.0) ; + + float_scaled_test ("pcm_16.raw", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, -87.0) ; + float_scaled_test ("pcm_24.raw", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, -138.0) ; + float_scaled_test ("pcm_32.raw", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, -163.0) ; + + float_scaled_test ("ulaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ULAW, -50.0) ; + float_scaled_test ("alaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ALAW, -49.0) ; + + float_scaled_test ("ima_adpcm.wav", allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, -47.0) ; + float_scaled_test ("ms_adpcm.wav" , allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, -40.0) ; + float_scaled_test ("gsm610.raw" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_GSM610, -33.0) ; + + float_scaled_test ("g721_32.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G721_32, -34.0) ; + float_scaled_test ("g723_24.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_24, -34.0) ; + float_scaled_test ("g723_40.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_40, -40.0) ; + + /* PAF files do not use the same encoding method for 24 bit PCM data as other file + ** formats so we need to explicitly test it here. + */ + float_scaled_test ("le_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -149.0) ; + float_scaled_test ("be_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -149.0) ; + + float_scaled_test ("dwvw_12.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_12, -64.0) ; + float_scaled_test ("dwvw_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_16, -92.0) ; + float_scaled_test ("dwvw_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_24, -151.0) ; + + float_scaled_test ("adpcm.vox", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, -40.0) ; + + float_scaled_test ("dpcm_16.xi", allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_16, -90.0) ; + float_scaled_test ("dpcm_8.xi" , allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_8 , -41.0) ; + + float_scaled_test ("pcm_s8.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_S8, -90.0) ; + float_scaled_test ("pcm_16.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_16, -140.0) ; + float_scaled_test ("pcm_24.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_24, -170.0) ; + +#if HAVE_EXTERNAL_LIBS + float_scaled_test ("flac_8.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, -39.0) ; + float_scaled_test ("flac_16.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_16, -87.0) ; + float_scaled_test ("flac_24.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_24, -138.0) ; + + float_scaled_test ("vorbis.oga", allow_exit, SF_FALSE, SF_FORMAT_OGG | SF_FORMAT_VORBIS, -31.0) ; +#endif + + float_scaled_test ("replace_float.raw", allow_exit, SF_TRUE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, -163.0) ; + + /*============================================================================== + ** Double tests. + */ + + double_scaled_test ("double.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DOUBLE, -300.0) ; + + /* Test both signed (AIFF) and unsigned (WAV) 8 bit files. */ + double_scaled_test ("pcm_s8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_S8, -39.0) ; + double_scaled_test ("pcm_u8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_U8, -39.0) ; + + double_scaled_test ("pcm_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_16, -87.0) ; + double_scaled_test ("pcm_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_24, -135.0) ; + double_scaled_test ("pcm_32.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_32, -184.0) ; + + double_scaled_test ("ulaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ULAW, -50.0) ; + double_scaled_test ("alaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ALAW, -49.0) ; + + double_scaled_test ("ima_adpcm.wav", allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, -47.0) ; + double_scaled_test ("ms_adpcm.wav" , allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, -40.0) ; + double_scaled_test ("gsm610.raw" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_GSM610, -33.0) ; + + double_scaled_test ("g721_32.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G721_32, -34.0) ; + double_scaled_test ("g723_24.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_24, -34.0) ; + double_scaled_test ("g723_40.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_40, -40.0) ; + + /* 24 bit PCM PAF files tested here. */ + double_scaled_test ("be_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -151.0) ; + double_scaled_test ("le_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -151.0) ; + + double_scaled_test ("dwvw_12.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_12, -64.0) ; + double_scaled_test ("dwvw_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_16, -92.0) ; + double_scaled_test ("dwvw_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_24, -151.0) ; + + double_scaled_test ("adpcm.vox" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, -40.0) ; + + double_scaled_test ("dpcm_16.xi", allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_16, -90.0) ; + double_scaled_test ("dpcm_8.xi" , allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_8 , -42.0) ; + + double_scaled_test ("pcm_s8.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_S8, -90.0) ; + double_scaled_test ("pcm_16.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_16, -140.0) ; + double_scaled_test ("pcm_24.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_24, -180.0) ; + +#if HAVE_EXTERNAL_LIBS + double_scaled_test ("flac_8.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, -39.0) ; + double_scaled_test ("flac_16.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_16, -87.0) ; + double_scaled_test ("flac_24.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_24, -138.0) ; + + double_scaled_test ("vorbis.oga", allow_exit, SF_FALSE, SF_FORMAT_OGG | SF_FORMAT_VORBIS, -29.0) ; +#endif + + double_scaled_test ("replace_double.raw", allow_exit, SF_TRUE, SF_FORMAT_RAW | SF_FORMAT_DOUBLE, -300.0) ; + + putchar ('\n') ; + /* Float int tests. */ + float_short_little_test ("float_short_little.au") ; + float_short_big_test ("float_short_big.au") ; + float_int_little_test ("float_int_little.au") ; + float_int_big_test ("float_int_big.au") ; + double_short_little_test ("double_short_little.au") ; + double_short_big_test ("double_short_big.au") ; + double_int_little_test ("double_int_little.au") ; + double_int_big_test ("double_int_big.au") ; + + + return 0 ; +} /* main */ + +/*============================================================================================ + * Here are the test functions. + */ + +static void +float_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) +{ SNDFILE *file ; + SF_INFO sfinfo ; + double snr ; + + print_test_name ("float_scaled_test", filename) ; + + gen_windowed_sine_float (float_data, DFT_DATA_LENGTH, 1.0) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DFT_DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + + test_write_float_or_die (file, 0, float_data, DFT_DATA_LENGTH, __LINE__) ; + + sf_close (file) ; + + memset (float_test, 0, sizeof (float_test)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + + exit_if_true (sfinfo.format != filetype, "\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit_if_true (sfinfo.frames < DFT_DATA_LENGTH, "\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit_if_true (sfinfo.channels != 1, "\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_float_or_die (file, 0, float_test, DFT_DATA_LENGTH, __LINE__) ; + + sf_close (file) ; + + snr = dft_cmp_float (__LINE__, float_data, float_test, DFT_DATA_LENGTH, target_snr, allow_exit) ; + + exit_if_true (snr > target_snr, "% 6.1fdB SNR\n\n Error : should be better than % 6.1fdB\n\n", snr, target_snr) ; + + printf ("% 6.1fdB SNR ... ok\n", snr) ; + + unlink (filename) ; + + return ; +} /* float_scaled_test */ + +static void +double_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) +{ SNDFILE *file ; + SF_INFO sfinfo ; + double snr ; + + print_test_name ("double_scaled_test", filename) ; + + gen_windowed_sine_double (double_data, DFT_DATA_LENGTH, 0.95) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DFT_DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + + test_write_double_or_die (file, 0, double_data, DFT_DATA_LENGTH, __LINE__) ; + + sf_close (file) ; + + memset (double_test, 0, sizeof (double_test)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + + exit_if_true (sfinfo.format != filetype, "\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit_if_true (sfinfo.frames < DFT_DATA_LENGTH, "\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit_if_true (sfinfo.channels != 1, "\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, double_test, DFT_DATA_LENGTH, __LINE__) ; + + sf_close (file) ; + + snr = dft_cmp_double (__LINE__, double_data, double_test, DFT_DATA_LENGTH, target_snr, allow_exit) ; + + exit_if_true (snr > target_snr, "% 6.1fdB SNR\n\n Error : should be better than % 6.1fdB\n\n", snr, target_snr) ; + + printf ("% 6.1fdB SNR ... ok\n", snr) ; + + unlink (filename) ; + + return ; +} /* double_scaled_test */ + +/*============================================================================== +*/ + + +static void +float_short_little_test (const char * filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned k, max ; + + print_test_name ("float_short_little_test", filename) ; + + gen_windowed_sine_float (float_data, ARRAY_LEN (float_data), 0.98) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = ARRAY_LEN (short_data) ; + sfinfo.channels = 1 ; + sfinfo.format = SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_FLOAT ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_float_or_die (file, 0, float_data, ARRAY_LEN (float_data), __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.frames != ARRAY_LEN (float_data)) + { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + test_read_short_or_die (file, 0, short_data, ARRAY_LEN (short_data), __LINE__) ; + sf_close (file) ; + + max = 0 ; + for (k = 0 ; k < ARRAY_LEN (short_data) ; k++) + if ((unsigned) abs (short_data [k]) > max) + max = abs (short_data [k]) ; + + if (1.0 * abs (max - 0x7FFF) / 0x7FFF > 0.01) + { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFF) ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* float_short_little_test */ + +static void +float_short_big_test (const char * filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned k, max ; + + print_test_name ("float_short_big_test", filename) ; + + gen_windowed_sine_float (float_data, ARRAY_LEN (float_data), 0.98) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = ARRAY_LEN (short_data) ; + sfinfo.channels = 1 ; + sfinfo.format = SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_FLOAT ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_float_or_die (file, 0, float_data, ARRAY_LEN (float_data), __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.frames != ARRAY_LEN (float_data)) + { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + test_read_short_or_die (file, 0, short_data, ARRAY_LEN (short_data), __LINE__) ; + sf_close (file) ; + + max = 0 ; + for (k = 0 ; k < ARRAY_LEN (short_data) ; k++) + if ((unsigned) abs (short_data [k]) > max) + max = abs (short_data [k]) ; + + if (1.0 * abs (max - 0x7FFF) / 0x7FFF > 0.01) + { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFF) ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* float_short_big_test */ + +static void +float_int_little_test (const char * filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned k, max ; + + print_test_name ("float_int_little_test", filename) ; + + gen_windowed_sine_float (float_data, ARRAY_LEN (float_data), 0.98) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = ARRAY_LEN (int_data) ; + sfinfo.channels = 1 ; + sfinfo.format = SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_FLOAT ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_float_or_die (file, 0, float_data, ARRAY_LEN (float_data), __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.frames != ARRAY_LEN (float_data)) + { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + test_read_int_or_die (file, 0, int_data, ARRAY_LEN (int_data), __LINE__) ; + sf_close (file) ; + + max = 0 ; + for (k = 0 ; k < ARRAY_LEN (int_data) ; k++) + if ((unsigned) abs (int_data [k]) > max) + max = abs (int_data [k]) ; + + if (1.0 * abs (max - 0x7FFFFFFF) / 0x7FFFFFFF > 0.01) + { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFFFFFF) ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* float_int_little_test */ + +static void +float_int_big_test (const char * filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned k, max ; + + print_test_name ("float_int_big_test", filename) ; + + gen_windowed_sine_float (float_data, ARRAY_LEN (float_data), 0.98) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = ARRAY_LEN (int_data) ; + sfinfo.channels = 1 ; + sfinfo.format = SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_FLOAT ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_float_or_die (file, 0, float_data, ARRAY_LEN (float_data), __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.frames != ARRAY_LEN (float_data)) + { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + test_read_int_or_die (file, 0, int_data, ARRAY_LEN (int_data), __LINE__) ; + sf_close (file) ; + + max = 0 ; + for (k = 0 ; k < ARRAY_LEN (int_data) ; k++) + if ((unsigned) abs (int_data [k]) > max) + max = abs (int_data [k]) ; + + if (1.0 * abs (max - 0x7FFFFFFF) / 0x7FFFFFFF > 0.01) + { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFFFFFF) ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* float_int_big_test */ + +static void +double_short_little_test (const char * filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned k, max ; + + print_test_name ("double_short_little_test", filename) ; + + gen_windowed_sine_double (double_data, ARRAY_LEN (double_data), 0.98) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = ARRAY_LEN (short_data) ; + sfinfo.channels = 1 ; + sfinfo.format = SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_DOUBLE ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_double_or_die (file, 0, double_data, ARRAY_LEN (double_data), __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.frames != ARRAY_LEN (double_data)) + { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + test_read_short_or_die (file, 0, short_data, ARRAY_LEN (short_data), __LINE__) ; + sf_close (file) ; + + max = 0 ; + for (k = 0 ; k < ARRAY_LEN (short_data) ; k++) + if ((unsigned) abs (short_data [k]) > max) + max = abs (short_data [k]) ; + + if (1.0 * abs (max - 0x7FFF) / 0x7FFF > 0.01) + { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFF) ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* double_short_little_test */ + +static void +double_short_big_test (const char * filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned k, max ; + + print_test_name ("double_short_big_test", filename) ; + + gen_windowed_sine_double (double_data, ARRAY_LEN (double_data), 0.98) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = ARRAY_LEN (short_data) ; + sfinfo.channels = 1 ; + sfinfo.format = SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_DOUBLE ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_double_or_die (file, 0, double_data, ARRAY_LEN (double_data), __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.frames != ARRAY_LEN (double_data)) + { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + test_read_short_or_die (file, 0, short_data, ARRAY_LEN (short_data), __LINE__) ; + sf_close (file) ; + + max = 0 ; + for (k = 0 ; k < ARRAY_LEN (short_data) ; k++) + if ((unsigned) abs (short_data [k]) > max) + max = abs (short_data [k]) ; + + if (1.0 * abs (max - 0x7FFF) / 0x7FFF > 0.01) + { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFF) ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* double_short_big_test */ + +static void +double_int_little_test (const char * filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned k, max ; + + print_test_name ("double_int_little_test", filename) ; + + gen_windowed_sine_double (double_data, ARRAY_LEN (double_data), 0.98) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = ARRAY_LEN (int_data) ; + sfinfo.channels = 1 ; + sfinfo.format = SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_DOUBLE ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_double_or_die (file, 0, double_data, ARRAY_LEN (double_data), __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.frames != ARRAY_LEN (double_data)) + { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + test_read_int_or_die (file, 0, int_data, ARRAY_LEN (int_data), __LINE__) ; + sf_close (file) ; + + max = 0 ; + for (k = 0 ; k < ARRAY_LEN (int_data) ; k++) + if ((unsigned) abs (int_data [k]) > max) + max = abs (int_data [k]) ; + + if (1.0 * abs (max - 0x7FFFFFFF) / 0x7FFFFFFF > 0.01) + { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFFFFFF) ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* double_int_little_test */ + +static void +double_int_big_test (const char * filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned k, max ; + + print_test_name ("double_int_big_test", filename) ; + + gen_windowed_sine_double (double_data, ARRAY_LEN (double_data), 0.98) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = ARRAY_LEN (int_data) ; + sfinfo.channels = 1 ; + sfinfo.format = SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_DOUBLE ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_double_or_die (file, 0, double_data, ARRAY_LEN (double_data), __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.frames != ARRAY_LEN (double_data)) + { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + test_read_int_or_die (file, 0, int_data, ARRAY_LEN (int_data), __LINE__) ; + sf_close (file) ; + + max = 0 ; + for (k = 0 ; k < ARRAY_LEN (int_data) ; k++) + if ((unsigned) abs (int_data [k]) > max) + max = abs (int_data [k]) ; + + if (1.0 * abs (max - 0x7FFFFFFF) / 0x7FFFFFFF > 0.01) + { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFFFFFF) ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* double_int_big_test */ + + diff --git a/interpretor/libsndfile-1.0.25/tests/floating_point_test.def b/interpretor/libsndfile-1.0.25/tests/floating_point_test.def new file mode 100644 index 0000000..3441d34 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/floating_point_test.def @@ -0,0 +1,32 @@ +autogen definitions floating_point_test.tpl; + +endian_type = { + end_name = little ; + end_type = SF_ENDIAN_LITTLE ; + } ; + +endian_type = { + end_name = big ; + end_type = SF_ENDIAN_BIG ; + } ; + +float_type = { + float_name = float ; + minor_type = SF_FORMAT_FLOAT ; + } ; + +float_type = { + float_name = double ; + minor_type = SF_FORMAT_DOUBLE ; + } ; + +int_type = { + int_name = short ; + int_max = 0x7FFF ; + } ; + +int_type = { + int_name = int ; + int_max = 0x7FFFFFFF ; + } ; + diff --git a/interpretor/libsndfile-1.0.25/tests/floating_point_test.tpl b/interpretor/libsndfile-1.0.25/tests/floating_point_test.tpl new file mode 100644 index 0000000..2bb6b86 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/floating_point_test.tpl @@ -0,0 +1,336 @@ +[+ AutoGen5 template c +] +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#include "dft_cmp.h" +#include "utils.h" + +#define SAMPLE_RATE 16000 + +static void float_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) ; +static void double_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) ; + +[+ FOR float_type +][+ FOR int_type +][+ FOR endian_type ++]static void [+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test (const char * filename) ; +[+ ENDFOR endian_type +][+ ENDFOR int_type +][+ ENDFOR float_type ++] + +static double double_data [DFT_DATA_LENGTH] ; +static double double_test [DFT_DATA_LENGTH] ; + +static float float_data [DFT_DATA_LENGTH] ; +static float float_test [DFT_DATA_LENGTH] ; + +static double double_data [DFT_DATA_LENGTH] ; +static short short_data [DFT_DATA_LENGTH] ; +static int int_data [DFT_DATA_LENGTH] ; + +int +main (int argc, char *argv []) +{ int allow_exit = 1 ; + + if (argc == 2 && ! strstr (argv [1], "no-exit")) + allow_exit = 0 ; + +#if ((HAVE_LRINTF == 0) && (HAVE_LRINT_REPLACEMENT == 0)) + puts ("*** Cannot run this test on this platform because it lacks lrintf().") ; + exit (0) ; +#endif + + /* Float tests. */ + float_scaled_test ("float.raw", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, -163.0) ; + + /* Test both signed and unsigned 8 bit files. */ + float_scaled_test ("pcm_s8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_S8, -39.0) ; + float_scaled_test ("pcm_u8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_U8, -39.0) ; + + float_scaled_test ("pcm_16.raw", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, -87.0) ; + float_scaled_test ("pcm_24.raw", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, -138.0) ; + float_scaled_test ("pcm_32.raw", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, -163.0) ; + + float_scaled_test ("ulaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ULAW, -50.0) ; + float_scaled_test ("alaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ALAW, -49.0) ; + + float_scaled_test ("ima_adpcm.wav", allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, -47.0) ; + float_scaled_test ("ms_adpcm.wav" , allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, -40.0) ; + float_scaled_test ("gsm610.raw" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_GSM610, -33.0) ; + + float_scaled_test ("g721_32.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G721_32, -34.0) ; + float_scaled_test ("g723_24.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_24, -34.0) ; + float_scaled_test ("g723_40.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_40, -40.0) ; + + /* PAF files do not use the same encoding method for 24 bit PCM data as other file + ** formats so we need to explicitly test it here. + */ + float_scaled_test ("le_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -149.0) ; + float_scaled_test ("be_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -149.0) ; + + float_scaled_test ("dwvw_12.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_12, -64.0) ; + float_scaled_test ("dwvw_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_16, -92.0) ; + float_scaled_test ("dwvw_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_24, -151.0) ; + + float_scaled_test ("adpcm.vox", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, -40.0) ; + + float_scaled_test ("dpcm_16.xi", allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_16, -90.0) ; + float_scaled_test ("dpcm_8.xi" , allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_8 , -41.0) ; + + float_scaled_test ("pcm_s8.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_S8, -90.0) ; + float_scaled_test ("pcm_16.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_16, -140.0) ; + float_scaled_test ("pcm_24.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_24, -170.0) ; + +#if HAVE_EXTERNAL_LIBS + float_scaled_test ("flac_8.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, -39.0) ; + float_scaled_test ("flac_16.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_16, -87.0) ; + float_scaled_test ("flac_24.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_24, -138.0) ; + + float_scaled_test ("vorbis.oga", allow_exit, SF_FALSE, SF_FORMAT_OGG | SF_FORMAT_VORBIS, -31.0) ; +#endif + + float_scaled_test ("replace_float.raw", allow_exit, SF_TRUE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, -163.0) ; + + /*============================================================================== + ** Double tests. + */ + + double_scaled_test ("double.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DOUBLE, -300.0) ; + + /* Test both signed (AIFF) and unsigned (WAV) 8 bit files. */ + double_scaled_test ("pcm_s8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_S8, -39.0) ; + double_scaled_test ("pcm_u8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_U8, -39.0) ; + + double_scaled_test ("pcm_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_16, -87.0) ; + double_scaled_test ("pcm_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_24, -135.0) ; + double_scaled_test ("pcm_32.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_32, -184.0) ; + + double_scaled_test ("ulaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ULAW, -50.0) ; + double_scaled_test ("alaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ALAW, -49.0) ; + + double_scaled_test ("ima_adpcm.wav", allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, -47.0) ; + double_scaled_test ("ms_adpcm.wav" , allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, -40.0) ; + double_scaled_test ("gsm610.raw" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_GSM610, -33.0) ; + + double_scaled_test ("g721_32.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G721_32, -34.0) ; + double_scaled_test ("g723_24.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_24, -34.0) ; + double_scaled_test ("g723_40.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_40, -40.0) ; + + /* 24 bit PCM PAF files tested here. */ + double_scaled_test ("be_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -151.0) ; + double_scaled_test ("le_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -151.0) ; + + double_scaled_test ("dwvw_12.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_12, -64.0) ; + double_scaled_test ("dwvw_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_16, -92.0) ; + double_scaled_test ("dwvw_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_24, -151.0) ; + + double_scaled_test ("adpcm.vox" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, -40.0) ; + + double_scaled_test ("dpcm_16.xi", allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_16, -90.0) ; + double_scaled_test ("dpcm_8.xi" , allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_8 , -42.0) ; + + double_scaled_test ("pcm_s8.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_S8, -90.0) ; + double_scaled_test ("pcm_16.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_16, -140.0) ; + double_scaled_test ("pcm_24.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_24, -180.0) ; + +#if HAVE_EXTERNAL_LIBS + double_scaled_test ("flac_8.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, -39.0) ; + double_scaled_test ("flac_16.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_16, -87.0) ; + double_scaled_test ("flac_24.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_24, -138.0) ; + + double_scaled_test ("vorbis.oga", allow_exit, SF_FALSE, SF_FORMAT_OGG | SF_FORMAT_VORBIS, -29.0) ; +#endif + + double_scaled_test ("replace_double.raw", allow_exit, SF_TRUE, SF_FORMAT_RAW | SF_FORMAT_DOUBLE, -300.0) ; + + putchar ('\n') ; + /* Float int tests. */ +[+ FOR float_type +][+ FOR int_type +][+ FOR endian_type ++] [+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test ("[+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +].au") ; +[+ ENDFOR endian_type +][+ ENDFOR int_type +][+ ENDFOR float_type ++] + + return 0 ; +} /* main */ + +/*============================================================================================ + * Here are the test functions. + */ + +static void +float_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) +{ SNDFILE *file ; + SF_INFO sfinfo ; + double snr ; + + print_test_name ("float_scaled_test", filename) ; + + gen_windowed_sine_float (float_data, DFT_DATA_LENGTH, 1.0) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DFT_DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + + test_write_float_or_die (file, 0, float_data, DFT_DATA_LENGTH, __LINE__) ; + + sf_close (file) ; + + memset (float_test, 0, sizeof (float_test)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + + exit_if_true (sfinfo.format != filetype, "\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit_if_true (sfinfo.frames < DFT_DATA_LENGTH, "\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit_if_true (sfinfo.channels != 1, "\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_float_or_die (file, 0, float_test, DFT_DATA_LENGTH, __LINE__) ; + + sf_close (file) ; + + snr = dft_cmp_float (__LINE__, float_data, float_test, DFT_DATA_LENGTH, target_snr, allow_exit) ; + + exit_if_true (snr > target_snr, "% 6.1fdB SNR\n\n Error : should be better than % 6.1fdB\n\n", snr, target_snr) ; + + printf ("% 6.1fdB SNR ... ok\n", snr) ; + + unlink (filename) ; + + return ; +} /* float_scaled_test */ + +static void +double_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) +{ SNDFILE *file ; + SF_INFO sfinfo ; + double snr ; + + print_test_name ("double_scaled_test", filename) ; + + gen_windowed_sine_double (double_data, DFT_DATA_LENGTH, 0.95) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DFT_DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + + test_write_double_or_die (file, 0, double_data, DFT_DATA_LENGTH, __LINE__) ; + + sf_close (file) ; + + memset (double_test, 0, sizeof (double_test)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + + exit_if_true (sfinfo.format != filetype, "\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit_if_true (sfinfo.frames < DFT_DATA_LENGTH, "\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit_if_true (sfinfo.channels != 1, "\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, double_test, DFT_DATA_LENGTH, __LINE__) ; + + sf_close (file) ; + + snr = dft_cmp_double (__LINE__, double_data, double_test, DFT_DATA_LENGTH, target_snr, allow_exit) ; + + exit_if_true (snr > target_snr, "% 6.1fdB SNR\n\n Error : should be better than % 6.1fdB\n\n", snr, target_snr) ; + + printf ("% 6.1fdB SNR ... ok\n", snr) ; + + unlink (filename) ; + + return ; +} /* double_scaled_test */ + +/*============================================================================== +*/ + +[+ FOR float_type +][+ FOR int_type +][+ FOR endian_type ++] +static void +[+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test (const char * filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + unsigned k, max ; + + print_test_name ("[+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test", filename) ; + + gen_windowed_sine_[+ (get "float_name") +] ([+ (get "float_name") +]_data, ARRAY_LEN ([+ (get "float_name") +]_data), 0.98) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = ARRAY_LEN ([+ (get "int_name") +]_data) ; + sfinfo.channels = 1 ; + sfinfo.format = [+ (get "end_type") +] | SF_FORMAT_AU | [+ (get "minor_type") +] ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_[+ (get "float_name") +]_or_die (file, 0, [+ (get "float_name") +]_data, ARRAY_LEN ([+ (get "float_name") +]_data), __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.frames != ARRAY_LEN ([+ (get "float_name") +]_data)) + { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + test_read_[+ (get "int_name") +]_or_die (file, 0, [+ (get "int_name") +]_data, ARRAY_LEN ([+ (get "int_name") +]_data), __LINE__) ; + sf_close (file) ; + + max = 0 ; + for (k = 0 ; k < ARRAY_LEN ([+ (get "int_name") +]_data) ; k++) + if ((unsigned) abs ([+ (get "int_name") +]_data [k]) > max) + max = abs ([+ (get "int_name") +]_data [k]) ; + + if (1.0 * abs (max - [+ (get "int_max") +]) / [+ (get "int_max") +] > 0.01) + { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, [+ (get "int_max") +]) ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* [+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test */ +[+ ENDFOR endian_type +][+ ENDFOR int_type +][+ ENDFOR float_type +] + diff --git a/interpretor/libsndfile-1.0.25/tests/format_check_test.c b/interpretor/libsndfile-1.0.25/tests/format_check_test.c new file mode 100644 index 0000000..a371c71 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/format_check_test.c @@ -0,0 +1,149 @@ +/* +** Copyright (C) 2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include "sndfile.h" +#include "utils.h" + +static void format_error_test (void) ; +static void format_combo_test (void) ; + +int +main (void) +{ + format_error_test () ; + format_combo_test () ; + + return 0 ; +} /* main */ + +/*============================================================================== +*/ + +static void +format_error_test (void) +{ const char *filename = "format-error.wav" ; + SNDFILE *file ; + SF_INFO info ; + + print_test_name (__func__, NULL) ; + + memset (&info, 0, sizeof (info)) ; + info.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ; + info.channels = 1 ; + info.samplerate = 44100 ; + + info.format = SF_FORMAT_WAV ; + file = sf_open (filename, SFM_WRITE, &info) ; + exit_if_true (file != NULL, "\n\nLine %d : Format should not be valid.\n\n", __LINE__) ; + exit_if_true ( + strstr (sf_strerror (NULL), "minor format") == NULL, + "\n\nLine %d : Error string should reference bad 'minor format'.\n\n", __LINE__ + ) ; + + info.format = SF_FORMAT_PCM_16 ; + file = sf_open (filename, SFM_WRITE, &info) ; + exit_if_true (file != NULL, "\n\nLine %d : Format should not be valid.\n\n", __LINE__) ; + exit_if_true ( + strstr (sf_strerror (NULL), "major format") == NULL, + "\n\nLine %d : Error string should reference bad 'major format'.\n\n", __LINE__ + ) ; + + unlink (filename) ; + puts ("ok") ; +} /* format_error_test */ + +static void +format_combo_test (void) +{ int container_max, codec_max, cont, codec ; + + print_test_name (__func__, NULL) ; + + sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &container_max, sizeof (container_max)) ; + sf_command (NULL, SFC_GET_FORMAT_SUBTYPE_COUNT, &codec_max, sizeof (codec_max)) ; + + for (cont = 0 ; cont < container_max + 10 ; cont ++) + { SF_FORMAT_INFO major_fmt_info ; + + memset (&major_fmt_info, 0, sizeof (major_fmt_info)) ; + major_fmt_info.format = cont ; + (void) sf_command (NULL, SFC_GET_FORMAT_MAJOR, &major_fmt_info, sizeof (major_fmt_info)) ; + + for (codec = 0 ; codec < codec_max + 10 ; codec ++) + { SF_FORMAT_INFO subtype_fmt_info ; + SNDFILE * sndfile ; + SF_INFO info ; + char filename [128] ; + int subtype_is_valid, check_is_valid ; + + memset (&subtype_fmt_info, 0, sizeof (subtype_fmt_info)) ; + subtype_fmt_info.format = codec ; + subtype_is_valid = sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &subtype_fmt_info, sizeof (subtype_fmt_info)) == 0 ; + + sf_info_setup (&info, major_fmt_info.format | subtype_fmt_info.format, 22050, 1) ; + + check_is_valid = sf_format_check (&info) ; + + exit_if_true ( + NOT (subtype_is_valid) && check_is_valid, + "\n\nLine %d : Subtype is not valid but checks ok.\n", + __LINE__ + ) ; + + snprintf (filename, sizeof (filename), "format-check.%s", major_fmt_info.extension) ; + + sndfile = sf_open (filename, SFM_WRITE, &info) ; + + sf_close (sndfile) ; + unlink (filename) ; + + if (major_fmt_info.extension != NULL && strcmp (major_fmt_info.extension, "sd2") == 0) + { snprintf (filename, sizeof (filename), "._format-check.%s", major_fmt_info.extension) ; + unlink (filename) ; + } ; + + exit_if_true ( + sndfile && NOT (check_is_valid), + "\n\nError : Format was not valid but file opened correctly.\n" + " Container : %s\n" + " Codec : %s\n\n", + major_fmt_info.name, subtype_fmt_info.name + ) ; + + exit_if_true ( + NOT (sndfile) && check_is_valid, + "\n\nError : Format was valid but file failed to open.\n" + " Container : %s\n" + " Codec : %s\n\n", + major_fmt_info.name, subtype_fmt_info.name + ) ; + } ; + } ; + + puts ("ok") ; +} /* format_combo_test */ + diff --git a/interpretor/libsndfile-1.0.25/tests/generate.c b/interpretor/libsndfile-1.0.25/tests/generate.c new file mode 100644 index 0000000..d759385 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/generate.c @@ -0,0 +1,73 @@ +/* +** Copyright (C) 2007-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include +#include +#include +#include + +#include + +#include "utils.h" +#include "generate.h" + +#define SF_MAX(x,y) ((x) > (y) ? (x) : (y)) + +static float crappy_snare (float *output, int len, int offset, float gain, float maxabs) ; + +void +generate_file (const char * filename, int format, int len) +{ float * output ; + float maxabs = 0.0 ; + + output = calloc (len, sizeof (float)) ; + + maxabs = crappy_snare (output, len, 0, 0.95, maxabs) ; + maxabs = crappy_snare (output, len, len / 4, 0.85, maxabs) ; + maxabs = crappy_snare (output, len, 2 * len / 4, 0.85, maxabs) ; + crappy_snare (output, len, 3 * len / 4, 0.85, maxabs) ; + + write_mono_file (filename, format, 44100, output, len) ; + + free (output) ; +} /* generate_file */ + +static inline float +rand_float (void) +{ return rand () / (0.5 * RAND_MAX) - 1.0 ; +} /* rand_float */ + +static float +crappy_snare (float *output, int len, int offset, float gain, float maxabs) +{ int k ; + float env = 0.0 ; + + for (k = offset ; k < len && env < gain ; k++) + { env += 0.03 ; + output [k] += env * rand_float () ; + maxabs = SF_MAX (maxabs, fabs (output [k])) ; + } ; + + for ( ; k < len && env > 1e-8 ; k++) + { env *= 0.995 ; + output [k] += env * rand_float () ; + maxabs = SF_MAX (maxabs, fabs (output [k])) ; + } ; + + return maxabs ; +} /* crappy_snare */ diff --git a/interpretor/libsndfile-1.0.25/tests/generate.h b/interpretor/libsndfile-1.0.25/tests/generate.h new file mode 100644 index 0000000..709ea61 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/generate.h @@ -0,0 +1,19 @@ +/* +** Copyright (C) 2007-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +void generate_file (const char * filename, int format, int len) ; diff --git a/interpretor/libsndfile-1.0.25/tests/header_test.c b/interpretor/libsndfile-1.0.25/tests/header_test.c new file mode 100644 index 0000000..9802fd9 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/header_test.c @@ -0,0 +1,741 @@ +/* +** Copyright (C) 2001-2011 Erik de Castro Lopo +** +** This program is free software ; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation ; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY ; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program ; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include +#endif + +#if (defined (WIN32) || defined (_WIN32)) +#include +#include +#endif + +#include + +#include "utils.h" + +#define BUFFER_LEN (1<<10) +#define LOG_BUFFER_SIZE 1024 + +static void update_header_test (const char *filename, int typemajor) ; + +static void update_seek_short_test (const char *filename, int filetype) ; +static void update_seek_int_test (const char *filename, int filetype) ; +static void update_seek_float_test (const char *filename, int filetype) ; +static void update_seek_double_test (const char *filename, int filetype) ; + + +static void extra_header_test (const char *filename, int filetype) ; + +static void header_shrink_test (const char *filename, int filetype) ; + +/* Force the start of this buffer to be double aligned. Sparc-solaris will +** choke if its not. +*/ +static int data_out [BUFFER_LEN] ; +static int data_in [BUFFER_LEN] ; + +int +main (int argc, char *argv []) +{ int do_all = 0 ; + int test_count = 0 ; + + if (argc != 2) + { printf ("Usage : %s \n", argv [0]) ; + printf (" Where is one of the following:\n") ; + printf (" wav - test WAV file peak chunk\n") ; + printf (" aiff - test AIFF file PEAK chunk\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all=!strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "wav")) + { update_header_test ("header.wav", SF_FORMAT_WAV) ; + update_seek_short_test ("header_short.wav", SF_FORMAT_WAV) ; + update_seek_int_test ("header_int.wav", SF_FORMAT_WAV) ; + update_seek_float_test ("header_float.wav", SF_FORMAT_WAV) ; + update_seek_double_test ("header_double.wav", SF_FORMAT_WAV) ; + header_shrink_test ("header_shrink.wav", SF_FORMAT_WAV) ; + extra_header_test ("extra.wav", SF_FORMAT_WAV) ; + + update_header_test ("header.wavex", SF_FORMAT_WAVEX) ; + update_seek_short_test ("header_short.wavex", SF_FORMAT_WAVEX) ; + update_seek_int_test ("header_int.wavex", SF_FORMAT_WAVEX) ; + update_seek_float_test ("header_float.wavex", SF_FORMAT_WAVEX) ; + update_seek_double_test ("header_double.wavex", SF_FORMAT_WAVEX) ; + header_shrink_test ("header_shrink.wavex", SF_FORMAT_WAVEX) ; + extra_header_test ("extra.wavex", SF_FORMAT_WAVEX) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { update_header_test ("header.aiff", SF_FORMAT_AIFF) ; + update_seek_short_test ("header_short.aiff", SF_FORMAT_AIFF) ; + update_seek_int_test ("header_int.aiff", SF_FORMAT_AIFF) ; + update_seek_float_test ("header_float.aiff", SF_FORMAT_AIFF) ; + update_seek_double_test ("header_double.aiff", SF_FORMAT_AIFF) ; + header_shrink_test ("header_shrink.wav", SF_FORMAT_AIFF) ; + extra_header_test ("extra.aiff", SF_FORMAT_AIFF) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "au")) + { update_header_test ("header.au", SF_FORMAT_AU) ; + update_seek_short_test ("header_short.au", SF_FORMAT_AU) ; + update_seek_int_test ("header_int.au", SF_FORMAT_AU) ; + update_seek_float_test ("header_float.au", SF_FORMAT_AU) ; + update_seek_double_test ("header_double.au", SF_FORMAT_AU) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "caf")) + { update_header_test ("header.caf", SF_FORMAT_CAF) ; + update_seek_short_test ("header_short.caf", SF_FORMAT_CAF) ; + update_seek_int_test ("header_int.caf", SF_FORMAT_CAF) ; + update_seek_float_test ("header_float.caf", SF_FORMAT_CAF) ; + update_seek_double_test ("header_double.caf", SF_FORMAT_CAF) ; + /* extra_header_test ("extra.caf", SF_FORMAT_CAF) ; */ + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "nist")) + { update_header_test ("header.nist", SF_FORMAT_NIST) ; + update_seek_short_test ("header_short.nist", SF_FORMAT_NIST) ; + update_seek_int_test ("header_int.nist", SF_FORMAT_NIST) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "paf")) + { update_header_test ("header.paf", SF_FORMAT_PAF) ; + update_seek_short_test ("header_short.paf", SF_FORMAT_PAF) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "ircam")) + { update_header_test ("header.ircam", SF_FORMAT_IRCAM) ; + update_seek_short_test ("header_short.ircam", SF_FORMAT_IRCAM) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "w64")) + { update_header_test ("header.w64", SF_FORMAT_W64) ; + update_seek_short_test ("header_short.w64", SF_FORMAT_W64) ; + update_seek_int_test ("header_int.w64", SF_FORMAT_W64) ; + update_seek_float_test ("header_float.w64", SF_FORMAT_W64) ; + update_seek_double_test ("header_double.w64", SF_FORMAT_W64) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "rf64")) + { update_header_test ("header.rf64", SF_FORMAT_RF64) ; + update_seek_short_test ("header_short.rf64", SF_FORMAT_RF64) ; + update_seek_int_test ("header_int.rf64", SF_FORMAT_RF64) ; + update_seek_float_test ("header_float.rf64", SF_FORMAT_RF64) ; + update_seek_double_test ("header_double.rf64", SF_FORMAT_RF64) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat4")) + { update_header_test ("header.mat4", SF_FORMAT_MAT4) ; + update_seek_short_test ("header_short.mat4", SF_FORMAT_MAT4) ; + update_seek_int_test ("header_int.mat4", SF_FORMAT_MAT4) ; + update_seek_float_test ("header_float.mat4", SF_FORMAT_MAT4) ; + update_seek_double_test ("header_double.mat4", SF_FORMAT_MAT4) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat5")) + { update_header_test ("header.mat5", SF_FORMAT_MAT5) ; + update_seek_short_test ("header_short.mat5", SF_FORMAT_MAT5) ; + update_seek_int_test ("header_int.mat5", SF_FORMAT_MAT5) ; + update_seek_float_test ("header_float.mat5", SF_FORMAT_MAT5) ; + update_seek_double_test ("header_double.mat5", SF_FORMAT_MAT5) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "pvf")) + { update_header_test ("header.pvf", SF_FORMAT_PVF) ; + update_seek_short_test ("header_short.pvf", SF_FORMAT_PVF) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "avr")) + { update_header_test ("header.avr", SF_FORMAT_AVR) ; + update_seek_short_test ("header_short.avr", SF_FORMAT_AVR) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "htk")) + { update_header_test ("header.htk", SF_FORMAT_HTK) ; + update_seek_short_test ("header_short.htk", SF_FORMAT_HTK) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "svx")) + { update_header_test ("header.svx", SF_FORMAT_SVX) ; + update_seek_short_test ("header_short.svx", SF_FORMAT_SVX) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "voc")) + { update_header_test ("header.voc", SF_FORMAT_VOC) ; + /*-update_seek_short_test ("header_short.voc", SF_FORMAT_VOC) ;-*/ + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "sds")) + { update_header_test ("header.sds", SF_FORMAT_SDS) ; + /*-update_seek_short_test ("header_short.sds", SF_FORMAT_SDS) ;-*/ + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mpc2k")) + { update_header_test ("header.mpc", SF_FORMAT_MPC2K) ; + update_seek_short_test ("header_short.mpc", SF_FORMAT_MPC2K) ; + test_count++ ; + } ; + + if (test_count == 0) + { printf ("Mono : ************************************\n") ; + printf ("Mono : * No '%s' test defined.\n", argv [1]) ; + printf ("Mono : ************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +update_header_sub (const char *filename, int typemajor, int write_mode) +{ SNDFILE *outfile, *infile ; + SF_INFO sfinfo ; + int k ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = (typemajor | SF_FORMAT_PCM_16) ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + + outfile = test_open_file_or_die (filename, write_mode, &sfinfo, SF_TRUE, __LINE__) ; + + for (k = 0 ; k < BUFFER_LEN ; k++) + data_out [k] = k + 1 ; + test_write_int_or_die (outfile, 0, data_out, BUFFER_LEN, __LINE__) ; + + if (typemajor != SF_FORMAT_HTK) + { /* The HTK header is not correct when the file is first written. */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_close (infile) ; + } ; + + sf_command (outfile, SFC_UPDATE_HEADER_NOW, NULL, 0) ; + + /* + ** Open file and check log buffer for an error. If header update failed + ** the the log buffer will contain errors. + */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + check_log_buffer_or_die (infile, __LINE__) ; + + if (sfinfo.frames < BUFFER_LEN || sfinfo.frames > BUFFER_LEN + 50) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), BUFFER_LEN) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + test_read_int_or_die (infile, 0, data_in, BUFFER_LEN, __LINE__) ; + for (k = 0 ; k < BUFFER_LEN ; k++) + if (data_out [k] != k + 1) + printf ("Error : line %d\n", __LINE__) ; + + sf_close (infile) ; + + /* Set auto update on. */ + sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ; + + /* Write more data_out. */ + for (k = 0 ; k < BUFFER_LEN ; k++) + data_out [k] = k + 2 ; + test_write_int_or_die (outfile, 0, data_out, BUFFER_LEN, __LINE__) ; + + /* Open file again and make sure no errors in log buffer. */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + check_log_buffer_or_die (infile, __LINE__) ; + + if (sfinfo.frames < 2 * BUFFER_LEN || sfinfo.frames > 2 * BUFFER_LEN + 50) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * BUFFER_LEN) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + sf_close (infile) ; + + sf_close (outfile) ; + + unlink (filename) ; +} /* update_header_sub */ + +static void +update_header_test (const char *filename, int typemajor) +{ + print_test_name ("update_header_test", filename) ; + + update_header_sub (filename, typemajor, SFM_WRITE) ; + update_header_sub (filename, typemajor, SFM_RDWR) ; + + unlink (filename) ; + puts ("ok") ; +} /* update_header_test */ + +/*============================================================================== +*/ + +static void +update_seek_short_test (const char *filename, int filetype) +{ SNDFILE *outfile, *infile ; + SF_INFO sfinfo ; + sf_count_t frames ; + short buffer [8] ; + int k ; + + print_test_name ("update_seek_short_test", filename) ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Create sound outfile with no data. */ + sfinfo.format = filetype | SF_FORMAT_PCM_16 ; + sfinfo.samplerate = 48000 ; + sfinfo.channels = 2 ; + + if (sf_format_check (&sfinfo) == SF_FALSE) + sfinfo.channels = 1 ; + + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_close (outfile) ; + + /* Open again for read/write. */ + outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + + /* + ** In auto header update mode, seeking to the end of the file with + ** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END + ** will seek to 0 anyway + */ + if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0) + { printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + /* Now write some frames. */ + frames = ARRAY_LEN (buffer) / sfinfo.channels ; + + for (k = 0 ; k < 6 ; k++) + { test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, __LINE__) ; + test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, __LINE__) ; + + /* Open file again and make sure no errors in log buffer. */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + check_log_buffer_or_die (infile, __LINE__) ; + sf_close (infile) ; + + if (sfinfo.frames != k * frames) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + if ((k & 1) == 0) + test_write_short_or_die (outfile, k, buffer, sfinfo.channels * frames, __LINE__) ; + else + test_writef_short_or_die (outfile, k, buffer, frames, __LINE__) ; + } ; + + sf_close (outfile) ; + unlink (filename) ; + + puts ("ok") ; + return ; +} /* update_seek_short_test */ + +static void +update_seek_int_test (const char *filename, int filetype) +{ SNDFILE *outfile, *infile ; + SF_INFO sfinfo ; + sf_count_t frames ; + int buffer [8] ; + int k ; + + print_test_name ("update_seek_int_test", filename) ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Create sound outfile with no data. */ + sfinfo.format = filetype | SF_FORMAT_PCM_32 ; + sfinfo.samplerate = 48000 ; + sfinfo.channels = 2 ; + + if (sf_format_check (&sfinfo) == SF_FALSE) + sfinfo.channels = 1 ; + + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_close (outfile) ; + + /* Open again for read/write. */ + outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + + /* + ** In auto header update mode, seeking to the end of the file with + ** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END + ** will seek to 0 anyway + */ + if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0) + { printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + /* Now write some frames. */ + frames = ARRAY_LEN (buffer) / sfinfo.channels ; + + for (k = 0 ; k < 6 ; k++) + { test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, __LINE__) ; + test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, __LINE__) ; + + /* Open file again and make sure no errors in log buffer. */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + check_log_buffer_or_die (infile, __LINE__) ; + sf_close (infile) ; + + if (sfinfo.frames != k * frames) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + if ((k & 1) == 0) + test_write_int_or_die (outfile, k, buffer, sfinfo.channels * frames, __LINE__) ; + else + test_writef_int_or_die (outfile, k, buffer, frames, __LINE__) ; + } ; + + sf_close (outfile) ; + unlink (filename) ; + + puts ("ok") ; + return ; +} /* update_seek_int_test */ + +static void +update_seek_float_test (const char *filename, int filetype) +{ SNDFILE *outfile, *infile ; + SF_INFO sfinfo ; + sf_count_t frames ; + float buffer [8] ; + int k ; + + print_test_name ("update_seek_float_test", filename) ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Create sound outfile with no data. */ + sfinfo.format = filetype | SF_FORMAT_FLOAT ; + sfinfo.samplerate = 48000 ; + sfinfo.channels = 2 ; + + if (sf_format_check (&sfinfo) == SF_FALSE) + sfinfo.channels = 1 ; + + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_close (outfile) ; + + /* Open again for read/write. */ + outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + + /* + ** In auto header update mode, seeking to the end of the file with + ** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END + ** will seek to 0 anyway + */ + if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0) + { printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + /* Now write some frames. */ + frames = ARRAY_LEN (buffer) / sfinfo.channels ; + + for (k = 0 ; k < 6 ; k++) + { test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, __LINE__) ; + test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, __LINE__) ; + + /* Open file again and make sure no errors in log buffer. */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + check_log_buffer_or_die (infile, __LINE__) ; + sf_close (infile) ; + + if (sfinfo.frames != k * frames) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + if ((k & 1) == 0) + test_write_float_or_die (outfile, k, buffer, sfinfo.channels * frames, __LINE__) ; + else + test_writef_float_or_die (outfile, k, buffer, frames, __LINE__) ; + } ; + + sf_close (outfile) ; + unlink (filename) ; + + puts ("ok") ; + return ; +} /* update_seek_float_test */ + +static void +update_seek_double_test (const char *filename, int filetype) +{ SNDFILE *outfile, *infile ; + SF_INFO sfinfo ; + sf_count_t frames ; + double buffer [8] ; + int k ; + + print_test_name ("update_seek_double_test", filename) ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Create sound outfile with no data. */ + sfinfo.format = filetype | SF_FORMAT_DOUBLE ; + sfinfo.samplerate = 48000 ; + sfinfo.channels = 2 ; + + if (sf_format_check (&sfinfo) == SF_FALSE) + sfinfo.channels = 1 ; + + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_close (outfile) ; + + /* Open again for read/write. */ + outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + + /* + ** In auto header update mode, seeking to the end of the file with + ** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END + ** will seek to 0 anyway + */ + if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0) + { printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + /* Now write some frames. */ + frames = ARRAY_LEN (buffer) / sfinfo.channels ; + + for (k = 0 ; k < 6 ; k++) + { test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, __LINE__) ; + test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, __LINE__) ; + + /* Open file again and make sure no errors in log buffer. */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + check_log_buffer_or_die (infile, __LINE__) ; + sf_close (infile) ; + + if (sfinfo.frames != k * frames) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + if ((k & 1) == 0) + test_write_double_or_die (outfile, k, buffer, sfinfo.channels * frames, __LINE__) ; + else + test_writef_double_or_die (outfile, k, buffer, frames, __LINE__) ; + } ; + + sf_close (outfile) ; + unlink (filename) ; + + puts ("ok") ; + return ; +} /* update_seek_double_test */ + + + +static void +header_shrink_test (const char *filename, int filetype) +{ SNDFILE *outfile, *infile ; + SF_INFO sfinfo ; + sf_count_t frames ; + float buffer [8], bufferin [8] ; + + print_test_name ("header_shrink_test", filename) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.samplerate = 44100 ; + sfinfo.format = filetype | SF_FORMAT_FLOAT ; + sfinfo.channels = 1 ; + + memset (buffer, 0xA0, sizeof (buffer)) ; + + /* Now write some frames. */ + frames = ARRAY_LEN (buffer) / sfinfo.channels ; + + /* Test the file with extra header data. */ + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + + sf_command (outfile, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_TRUE) ; + sf_command (outfile, SFC_UPDATE_HEADER_NOW, NULL, SF_FALSE) ; + sf_command (outfile, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ; + + test_writef_float_or_die (outfile, 0, buffer, frames, __LINE__) ; + sf_close (outfile) ; + + /* Open again for read. */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + test_readf_float_or_die (infile, 0, bufferin, frames, __LINE__) ; + sf_close (infile) ; + + compare_float_or_die (buffer, bufferin, frames, __LINE__) ; + + unlink (filename) ; + puts ("ok") ; + return ; +} /* header_shrink_test */ + + +static void +extra_header_test (const char *filename, int filetype) +{ SNDFILE *outfile, *infile ; + SF_INFO sfinfo ; + sf_count_t frames ; + short buffer [8] ; + int k = 0 ; + + print_test_name ("extra_header_test", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = (filetype | SF_FORMAT_PCM_16) ; + sfinfo.channels = 1 ; + + memset (buffer, 0xA0, sizeof (buffer)) ; + + /* Now write some frames. */ + frames = ARRAY_LEN (buffer) / sfinfo.channels ; + + /* Test the file with extra header data. */ + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, 462) ; + sf_set_string (outfile, SF_STR_TITLE, filename) ; + test_writef_short_or_die (outfile, k, buffer, frames, 464) ; + sf_set_string (outfile, SF_STR_COPYRIGHT, "(c) 1980 Erik") ; + sf_close (outfile) ; + +#if 1 + /* + ** Erik de Castro Lopo May 23 2004. + ** + ** This file has extra string data in the header and therefore cannot + ** currently be opened in SFM_RDWR mode. This is fixable, but its in + ** a part of the code I don't want to fiddle with until the Ogg/Vorbis + ** integration is done. + */ + + if ((infile = sf_open (filename, SFM_RDWR, &sfinfo)) != NULL) + { printf ("\n\nError : should not be able to open this file in SFM_RDWR.\n\n") ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; + return ; +#else + + hexdump_file (filename, 0, 100000) ; + + /* Open again for read/write. */ + outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, 491) ; + + /* + ** In auto header update mode, seeking to the end of the file with + ** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END + ** will seek to 0 anyway + */ + if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0) + { printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + /* Now write some frames. */ + frames = ARRAY_LEN (buffer) / sfinfo.channels ; + + for (k = 1 ; k < 6 ; k++) + { + printf ("\n*** pass %d\n", k) ; + memset (buffer, 0xA0 + k, sizeof (buffer)) ; + + + test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, 512) ; + test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, 513) ; + + /* Open file again and make sure no errors in log buffer. */ + if (0) + { infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, 517) ; + check_log_buffer_or_die (infile, 518) ; + sf_close (infile) ; + } ; + + if (sfinfo.frames != k * frames) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", 523, SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + if ((k & 1) == 0) + test_write_short_or_die (outfile, k, buffer, sfinfo.channels * frames, 529) ; + else + test_writef_short_or_die (outfile, k, buffer, frames, 531) ; + hexdump_file (filename, 0, 100000) ; + } ; + + sf_close (outfile) ; + unlink (filename) ; + + puts ("ok") ; + return ; +#endif +} /* extra_header_test */ + diff --git a/interpretor/libsndfile-1.0.25/tests/header_test.def b/interpretor/libsndfile-1.0.25/tests/header_test.def new file mode 100644 index 0000000..959703e --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/header_test.def @@ -0,0 +1,22 @@ +autogen definitions header_test.tpl; + +data_type = { + name = "short" ; + format = "SF_FORMAT_PCM_16" ; + } ; + +data_type = { + name = "int" ; + format = "SF_FORMAT_PCM_32" ; + } ; + +data_type = { + name = "float" ; + format = "SF_FORMAT_FLOAT" ; + } ; + +data_type = { + name = "double" ; + format = "SF_FORMAT_DOUBLE" ; + } ; + diff --git a/interpretor/libsndfile-1.0.25/tests/header_test.tpl b/interpretor/libsndfile-1.0.25/tests/header_test.tpl new file mode 100644 index 0000000..ef8c97d --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/header_test.tpl @@ -0,0 +1,542 @@ +[+ AutoGen5 template c +] +/* +** Copyright (C) 2001-2011 Erik de Castro Lopo +** +** This program is free software ; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation ; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY ; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program ; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include +#endif + +#if (defined (WIN32) || defined (_WIN32)) +#include +#include +#endif + +#include + +#include "utils.h" + +#define BUFFER_LEN (1<<10) +#define LOG_BUFFER_SIZE 1024 + +static void update_header_test (const char *filename, int typemajor) ; + +[+ FOR data_type ++]static void update_seek_[+ (get "name") +]_test (const char *filename, int filetype) ; +[+ ENDFOR data_type ++] + +static void extra_header_test (const char *filename, int filetype) ; + +static void header_shrink_test (const char *filename, int filetype) ; + +/* Force the start of this buffer to be double aligned. Sparc-solaris will +** choke if its not. +*/ +static int data_out [BUFFER_LEN] ; +static int data_in [BUFFER_LEN] ; + +int +main (int argc, char *argv []) +{ int do_all = 0 ; + int test_count = 0 ; + + if (argc != 2) + { printf ("Usage : %s \n", argv [0]) ; + printf (" Where is one of the following:\n") ; + printf (" wav - test WAV file peak chunk\n") ; + printf (" aiff - test AIFF file PEAK chunk\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all=!strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "wav")) + { update_header_test ("header.wav", SF_FORMAT_WAV) ; + update_seek_short_test ("header_short.wav", SF_FORMAT_WAV) ; + update_seek_int_test ("header_int.wav", SF_FORMAT_WAV) ; + update_seek_float_test ("header_float.wav", SF_FORMAT_WAV) ; + update_seek_double_test ("header_double.wav", SF_FORMAT_WAV) ; + header_shrink_test ("header_shrink.wav", SF_FORMAT_WAV) ; + extra_header_test ("extra.wav", SF_FORMAT_WAV) ; + + update_header_test ("header.wavex", SF_FORMAT_WAVEX) ; + update_seek_short_test ("header_short.wavex", SF_FORMAT_WAVEX) ; + update_seek_int_test ("header_int.wavex", SF_FORMAT_WAVEX) ; + update_seek_float_test ("header_float.wavex", SF_FORMAT_WAVEX) ; + update_seek_double_test ("header_double.wavex", SF_FORMAT_WAVEX) ; + header_shrink_test ("header_shrink.wavex", SF_FORMAT_WAVEX) ; + extra_header_test ("extra.wavex", SF_FORMAT_WAVEX) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { update_header_test ("header.aiff", SF_FORMAT_AIFF) ; + update_seek_short_test ("header_short.aiff", SF_FORMAT_AIFF) ; + update_seek_int_test ("header_int.aiff", SF_FORMAT_AIFF) ; + update_seek_float_test ("header_float.aiff", SF_FORMAT_AIFF) ; + update_seek_double_test ("header_double.aiff", SF_FORMAT_AIFF) ; + header_shrink_test ("header_shrink.wav", SF_FORMAT_AIFF) ; + extra_header_test ("extra.aiff", SF_FORMAT_AIFF) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "au")) + { update_header_test ("header.au", SF_FORMAT_AU) ; + update_seek_short_test ("header_short.au", SF_FORMAT_AU) ; + update_seek_int_test ("header_int.au", SF_FORMAT_AU) ; + update_seek_float_test ("header_float.au", SF_FORMAT_AU) ; + update_seek_double_test ("header_double.au", SF_FORMAT_AU) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "caf")) + { update_header_test ("header.caf", SF_FORMAT_CAF) ; + update_seek_short_test ("header_short.caf", SF_FORMAT_CAF) ; + update_seek_int_test ("header_int.caf", SF_FORMAT_CAF) ; + update_seek_float_test ("header_float.caf", SF_FORMAT_CAF) ; + update_seek_double_test ("header_double.caf", SF_FORMAT_CAF) ; + /* extra_header_test ("extra.caf", SF_FORMAT_CAF) ; */ + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "nist")) + { update_header_test ("header.nist", SF_FORMAT_NIST) ; + update_seek_short_test ("header_short.nist", SF_FORMAT_NIST) ; + update_seek_int_test ("header_int.nist", SF_FORMAT_NIST) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "paf")) + { update_header_test ("header.paf", SF_FORMAT_PAF) ; + update_seek_short_test ("header_short.paf", SF_FORMAT_PAF) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "ircam")) + { update_header_test ("header.ircam", SF_FORMAT_IRCAM) ; + update_seek_short_test ("header_short.ircam", SF_FORMAT_IRCAM) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "w64")) + { update_header_test ("header.w64", SF_FORMAT_W64) ; + update_seek_short_test ("header_short.w64", SF_FORMAT_W64) ; + update_seek_int_test ("header_int.w64", SF_FORMAT_W64) ; + update_seek_float_test ("header_float.w64", SF_FORMAT_W64) ; + update_seek_double_test ("header_double.w64", SF_FORMAT_W64) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "rf64")) + { update_header_test ("header.rf64", SF_FORMAT_RF64) ; + update_seek_short_test ("header_short.rf64", SF_FORMAT_RF64) ; + update_seek_int_test ("header_int.rf64", SF_FORMAT_RF64) ; + update_seek_float_test ("header_float.rf64", SF_FORMAT_RF64) ; + update_seek_double_test ("header_double.rf64", SF_FORMAT_RF64) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat4")) + { update_header_test ("header.mat4", SF_FORMAT_MAT4) ; + update_seek_short_test ("header_short.mat4", SF_FORMAT_MAT4) ; + update_seek_int_test ("header_int.mat4", SF_FORMAT_MAT4) ; + update_seek_float_test ("header_float.mat4", SF_FORMAT_MAT4) ; + update_seek_double_test ("header_double.mat4", SF_FORMAT_MAT4) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat5")) + { update_header_test ("header.mat5", SF_FORMAT_MAT5) ; + update_seek_short_test ("header_short.mat5", SF_FORMAT_MAT5) ; + update_seek_int_test ("header_int.mat5", SF_FORMAT_MAT5) ; + update_seek_float_test ("header_float.mat5", SF_FORMAT_MAT5) ; + update_seek_double_test ("header_double.mat5", SF_FORMAT_MAT5) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "pvf")) + { update_header_test ("header.pvf", SF_FORMAT_PVF) ; + update_seek_short_test ("header_short.pvf", SF_FORMAT_PVF) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "avr")) + { update_header_test ("header.avr", SF_FORMAT_AVR) ; + update_seek_short_test ("header_short.avr", SF_FORMAT_AVR) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "htk")) + { update_header_test ("header.htk", SF_FORMAT_HTK) ; + update_seek_short_test ("header_short.htk", SF_FORMAT_HTK) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "svx")) + { update_header_test ("header.svx", SF_FORMAT_SVX) ; + update_seek_short_test ("header_short.svx", SF_FORMAT_SVX) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "voc")) + { update_header_test ("header.voc", SF_FORMAT_VOC) ; + /*-update_seek_short_test ("header_short.voc", SF_FORMAT_VOC) ;-*/ + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "sds")) + { update_header_test ("header.sds", SF_FORMAT_SDS) ; + /*-update_seek_short_test ("header_short.sds", SF_FORMAT_SDS) ;-*/ + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mpc2k")) + { update_header_test ("header.mpc", SF_FORMAT_MPC2K) ; + update_seek_short_test ("header_short.mpc", SF_FORMAT_MPC2K) ; + test_count++ ; + } ; + + if (test_count == 0) + { printf ("Mono : ************************************\n") ; + printf ("Mono : * No '%s' test defined.\n", argv [1]) ; + printf ("Mono : ************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +update_header_sub (const char *filename, int typemajor, int write_mode) +{ SNDFILE *outfile, *infile ; + SF_INFO sfinfo ; + int k ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = (typemajor | SF_FORMAT_PCM_16) ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + + outfile = test_open_file_or_die (filename, write_mode, &sfinfo, SF_TRUE, __LINE__) ; + + for (k = 0 ; k < BUFFER_LEN ; k++) + data_out [k] = k + 1 ; + test_write_int_or_die (outfile, 0, data_out, BUFFER_LEN, __LINE__) ; + + if (typemajor != SF_FORMAT_HTK) + { /* The HTK header is not correct when the file is first written. */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_close (infile) ; + } ; + + sf_command (outfile, SFC_UPDATE_HEADER_NOW, NULL, 0) ; + + /* + ** Open file and check log buffer for an error. If header update failed + ** the the log buffer will contain errors. + */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + check_log_buffer_or_die (infile, __LINE__) ; + + if (sfinfo.frames < BUFFER_LEN || sfinfo.frames > BUFFER_LEN + 50) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), BUFFER_LEN) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + test_read_int_or_die (infile, 0, data_in, BUFFER_LEN, __LINE__) ; + for (k = 0 ; k < BUFFER_LEN ; k++) + if (data_out [k] != k + 1) + printf ("Error : line %d\n", __LINE__) ; + + sf_close (infile) ; + + /* Set auto update on. */ + sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ; + + /* Write more data_out. */ + for (k = 0 ; k < BUFFER_LEN ; k++) + data_out [k] = k + 2 ; + test_write_int_or_die (outfile, 0, data_out, BUFFER_LEN, __LINE__) ; + + /* Open file again and make sure no errors in log buffer. */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + check_log_buffer_or_die (infile, __LINE__) ; + + if (sfinfo.frames < 2 * BUFFER_LEN || sfinfo.frames > 2 * BUFFER_LEN + 50) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * BUFFER_LEN) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + sf_close (infile) ; + + sf_close (outfile) ; + + unlink (filename) ; +} /* update_header_sub */ + +static void +update_header_test (const char *filename, int typemajor) +{ + print_test_name ("update_header_test", filename) ; + + update_header_sub (filename, typemajor, SFM_WRITE) ; + update_header_sub (filename, typemajor, SFM_RDWR) ; + + unlink (filename) ; + puts ("ok") ; +} /* update_header_test */ + +/*============================================================================== +*/ + +[+ FOR data_type ++]static void +update_seek_[+ (get "name") +]_test (const char *filename, int filetype) +{ SNDFILE *outfile, *infile ; + SF_INFO sfinfo ; + sf_count_t frames ; + [+ (get "name") +] buffer [8] ; + int k ; + + print_test_name ("update_seek_[+ (get "name") +]_test", filename) ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Create sound outfile with no data. */ + sfinfo.format = filetype | [+ (get "format") +] ; + sfinfo.samplerate = 48000 ; + sfinfo.channels = 2 ; + + if (sf_format_check (&sfinfo) == SF_FALSE) + sfinfo.channels = 1 ; + + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_close (outfile) ; + + /* Open again for read/write. */ + outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + + /* + ** In auto header update mode, seeking to the end of the file with + ** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END + ** will seek to 0 anyway + */ + if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0) + { printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + /* Now write some frames. */ + frames = ARRAY_LEN (buffer) / sfinfo.channels ; + + for (k = 0 ; k < 6 ; k++) + { test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, __LINE__) ; + test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, __LINE__) ; + + /* Open file again and make sure no errors in log buffer. */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + check_log_buffer_or_die (infile, __LINE__) ; + sf_close (infile) ; + + if (sfinfo.frames != k * frames) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + if ((k & 1) == 0) + test_write_[+ (get "name") +]_or_die (outfile, k, buffer, sfinfo.channels * frames, __LINE__) ; + else + test_writef_[+ (get "name") +]_or_die (outfile, k, buffer, frames, __LINE__) ; + } ; + + sf_close (outfile) ; + unlink (filename) ; + + puts ("ok") ; + return ; +} /* update_seek_[+ (get "name") +]_test */ + +[+ ENDFOR data_type ++] + +static void +header_shrink_test (const char *filename, int filetype) +{ SNDFILE *outfile, *infile ; + SF_INFO sfinfo ; + sf_count_t frames ; + float buffer [8], bufferin [8] ; + + print_test_name ("header_shrink_test", filename) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.samplerate = 44100 ; + sfinfo.format = filetype | SF_FORMAT_FLOAT ; + sfinfo.channels = 1 ; + + memset (buffer, 0xA0, sizeof (buffer)) ; + + /* Now write some frames. */ + frames = ARRAY_LEN (buffer) / sfinfo.channels ; + + /* Test the file with extra header data. */ + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + + sf_command (outfile, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_TRUE) ; + sf_command (outfile, SFC_UPDATE_HEADER_NOW, NULL, SF_FALSE) ; + sf_command (outfile, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ; + + test_writef_float_or_die (outfile, 0, buffer, frames, __LINE__) ; + sf_close (outfile) ; + + /* Open again for read. */ + infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + test_readf_float_or_die (infile, 0, bufferin, frames, __LINE__) ; + sf_close (infile) ; + + compare_float_or_die (buffer, bufferin, frames, __LINE__) ; + + unlink (filename) ; + puts ("ok") ; + return ; +} /* header_shrink_test */ + + +static void +extra_header_test (const char *filename, int filetype) +{ SNDFILE *outfile, *infile ; + SF_INFO sfinfo ; + sf_count_t frames ; + short buffer [8] ; + int k = 0 ; + + print_test_name ("extra_header_test", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = (filetype | SF_FORMAT_PCM_16) ; + sfinfo.channels = 1 ; + + memset (buffer, 0xA0, sizeof (buffer)) ; + + /* Now write some frames. */ + frames = ARRAY_LEN (buffer) / sfinfo.channels ; + + /* Test the file with extra header data. */ + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, [+ (tpl-file-line "%2$d") +]) ; + sf_set_string (outfile, SF_STR_TITLE, filename) ; + test_writef_short_or_die (outfile, k, buffer, frames, [+ (tpl-file-line "%2$d") +]) ; + sf_set_string (outfile, SF_STR_COPYRIGHT, "(c) 1980 Erik") ; + sf_close (outfile) ; + +#if 1 + /* + ** Erik de Castro Lopo May 23 2004. + ** + ** This file has extra string data in the header and therefore cannot + ** currently be opened in SFM_RDWR mode. This is fixable, but its in + ** a part of the code I don't want to fiddle with until the Ogg/Vorbis + ** integration is done. + */ + + if ((infile = sf_open (filename, SFM_RDWR, &sfinfo)) != NULL) + { printf ("\n\nError : should not be able to open this file in SFM_RDWR.\n\n") ; + exit (1) ; + } ; + + unlink (filename) ; + puts ("ok") ; + return ; +#else + + hexdump_file (filename, 0, 100000) ; + + /* Open again for read/write. */ + outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, [+ (tpl-file-line "%2$d") +]) ; + + /* + ** In auto header update mode, seeking to the end of the file with + ** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END + ** will seek to 0 anyway + */ + if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0) + { printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + /* Now write some frames. */ + frames = ARRAY_LEN (buffer) / sfinfo.channels ; + + for (k = 1 ; k < 6 ; k++) + { + printf ("\n*** pass %d\n", k) ; + memset (buffer, 0xA0 + k, sizeof (buffer)) ; + + + test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, [+ (tpl-file-line "%2$d") +]) ; + test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, [+ (tpl-file-line "%2$d") +]) ; + + /* Open file again and make sure no errors in log buffer. */ + if (0) + { infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, [+ (tpl-file-line "%2$d") +]) ; + check_log_buffer_or_die (infile, [+ (tpl-file-line "%2$d") +]) ; + sf_close (infile) ; + } ; + + if (sfinfo.frames != k * frames) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", [+ (tpl-file-line "%2$d") +], SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ; + dump_log_buffer (infile) ; + exit (1) ; + } ; + + if ((k & 1) == 0) + test_write_short_or_die (outfile, k, buffer, sfinfo.channels * frames, [+ (tpl-file-line "%2$d") +]) ; + else + test_writef_short_or_die (outfile, k, buffer, frames, [+ (tpl-file-line "%2$d") +]) ; + hexdump_file (filename, 0, 100000) ; + } ; + + sf_close (outfile) ; + unlink (filename) ; + + puts ("ok") ; + return ; +#endif +} /* extra_header_test */ + diff --git a/interpretor/libsndfile-1.0.25/tests/headerless_test.c b/interpretor/libsndfile-1.0.25/tests/headerless_test.c new file mode 100644 index 0000000..6203589 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/headerless_test.c @@ -0,0 +1,184 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#include "utils.h" + +#define BUFFER_SIZE (2000) + +static void old_test (void) ; +static void headerless_test (const char * filename, int format, int expected) ; + +int +main (void) +{ + old_test () ; + + headerless_test ("raw.vox", SF_FORMAT_VOX_ADPCM, SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM) ; + headerless_test ("raw.gsm", SF_FORMAT_GSM610, SF_FORMAT_RAW | SF_FORMAT_GSM610) ; + + headerless_test ("raw.snd", SF_FORMAT_ULAW, SF_FORMAT_RAW | SF_FORMAT_ULAW) ; + headerless_test ("raw.au" , SF_FORMAT_ULAW, SF_FORMAT_RAW | SF_FORMAT_ULAW) ; + + return 0 ; +} /* main */ + +static void +headerless_test (const char * filename, int format, int expected) +{ static short buffer [BUFFER_SIZE] ; + SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + + format &= SF_FORMAT_SUBMASK ; + + print_test_name (__func__, filename) ; + + for (k = 0 ; k < BUFFER_SIZE ; k++) + buffer [k] = k ; + + sfinfo.samplerate = 8000 ; + sfinfo.frames = 0 ; + sfinfo.channels = 1 ; + sfinfo.format = SF_FORMAT_RAW | format ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + if ((k = sf_write_short (file, buffer, BUFFER_SIZE)) != BUFFER_SIZE) + { printf ("Line %d: sf_write_short failed with short write (%d => %d).\n", __LINE__, BUFFER_SIZE, k) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + sf_close (file) ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* We should be able to detect these so clear sfinfo. */ + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != expected) + { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, expected, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < BUFFER_SIZE) + { printf ("Line %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_close (file) ; + + printf ("ok\n") ; + unlink (filename) ; +} /* headerless_test */ + +static void +old_test (void) +{ static short buffer [BUFFER_SIZE] ; + SNDFILE *file ; + SF_INFO sfinfo ; + int k, filetype ; + const char *filename = "headerless.wav" ; + + print_test_name (__func__, "") ; + + for (k = 0 ; k < BUFFER_SIZE ; k++) + buffer [k] = k ; + + filetype = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ; + + sfinfo.samplerate = 32000 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + if ((k = sf_write_short (file, buffer, BUFFER_SIZE)) != BUFFER_SIZE) + { printf ("Line %d: sf_write_short failed with short write (%d => %d).\n", __LINE__, BUFFER_SIZE, k) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + sf_close (file) ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Read as RAW but get the bit width and endian-ness correct. */ + sfinfo.format = filetype = SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_16 ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < BUFFER_SIZE) + { printf ("Line %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + if ((k = sf_read_short (file, buffer, BUFFER_SIZE)) != BUFFER_SIZE) + { printf ("Line %d: short read (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (k = 0 ; k < BUFFER_SIZE - 22 ; k++) + if (buffer [k + 22] != k) + { printf ("Line %d: Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, k, buffer [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + printf ("ok\n") ; + unlink (filename) ; +} /* old_test */ + diff --git a/interpretor/libsndfile-1.0.25/tests/largefile_test.c b/interpretor/libsndfile-1.0.25/tests/largefile_test.c new file mode 100644 index 0000000..328a589 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/largefile_test.c @@ -0,0 +1,83 @@ +/* +** Copyright (C) 2006-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#include "utils.h" + +#define BUFFER_LEN (1024 * 1024) +#define BUFFER_COUNT (768) + +static void largefile_test (int filetype, const char * filename) ; + +int +main (void) +{ + largefile_test (SF_FORMAT_WAV, "largefile.wav") ; + largefile_test (SF_FORMAT_AIFF, "largefile.aiff") ; + + return 0 ; +} /* main */ + +static void +largefile_test (int filetype, const char * filename) +{ static float data [BUFFER_LEN] ; + SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + + print_test_name ("largefile_test", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.channels = 2 ; + sfinfo.frames = 0 ; + sfinfo.format = (filetype | SF_FORMAT_PCM_32) ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + for (k = 0 ; k < BUFFER_COUNT ; k++) + test_write_float_or_die (file, k, data, BUFFER_LEN, __LINE__) ; + + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if ((sfinfo.frames * sfinfo.channels) / BUFFER_LEN != BUFFER_COUNT) + { printf ("\n\nLine %d : bad frame count.\n", __LINE__) ; + exit (1) ; + } ; + + sf_close (file) ; + + unlink (filename) ; + puts ("ok") ; + + + return ; +} /* largefile_test */ + diff --git a/interpretor/libsndfile-1.0.25/tests/locale_test.c b/interpretor/libsndfile-1.0.25/tests/locale_test.c new file mode 100644 index 0000000..b67d549 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/locale_test.c @@ -0,0 +1,167 @@ +/* +** Copyright (C) 2005-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#if HAVE_LOCALE_H +#include +#endif + +#if OS_IS_WIN32 +#include +#define ENABLE_SNDFILE_WINDOWS_PROTOTYPES 1 +#endif + +#include "sndfile.h" +#include "utils.h" + +static void utf8_test (void) ; +static void wchar_test (void) ; + +int +main (void) +{ + utf8_test () ; + wchar_test () ; + + return 0 ; +} /* main */ + +/*============================================================================== +*/ + +static void +wchar_test (void) +{ +#if OS_IS_WIN32 + SNDFILE * file ; + SF_INFO info ; + LPCWSTR filename = L"test.wav" ; + + print_test_name (__func__, "test.wav") ; + + info.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ; + info.channels = 1 ; + info.samplerate = 44100 ; + + file = sf_wchar_open (filename, SFM_WRITE, &info) ; + exit_if_true (file == NULL, "\n\nLine %d : sf_wchar_open failed : %s\n\n", __LINE__, sf_strerror (NULL)) ; + sf_close (file) ; + + /* This should check that the file did in fact get created with a + ** wchar_t * filename. + */ + exit_if_true ( + GetFileAttributesW (filename) == INVALID_FILE_ATTRIBUTES, + "\n\nLine %d : GetFileAttributes failed.\n\n", __LINE__ + ) ; + + /* Use this because the file was created with CreateFileW. */ + DeleteFileW (filename) ; + + puts ("ok") ; +#endif +} /* wchar_test */ + +/*============================================================================== +*/ + +typedef struct +{ const char *locale ; + int utf8 ; + const char *filename ; + int width ; +} LOCALE_DATA ; + +static void locale_test (const LOCALE_DATA * locdata) ; + +static void +utf8_test (void) +{ LOCALE_DATA ldata [] = + { { "de_DE", 1, "F\303\274\303\237e.au", 7 }, + { "en_AU", 1, "kangaroo.au", 11 }, + { "POSIX", 0, "posix.au", 8 }, + { "pt_PT", 1, "concei\303\247\303\243o.au", 12 }, + +#if OS_IS_WIN32 == 0 + { "ja_JP", 1, "\343\201\212\343\201\257\343\202\210\343\201\206\343\201\224\343\201\226\343\201\204\343\201\276\343\201\231.au", 21 }, +#endif + + { "vi_VN", 1, "qu\341\273\221c ng\341\273\257.au", 11 }, + { NULL, 0, NULL, 0 } + } ; + int k ; + + for (k = 0 ; ldata [k].locale != NULL ; k++) + locale_test (ldata + k) ; +} /* utf8_test */ + + +static void +locale_test (const LOCALE_DATA * ldata) +{ +#if (HAVE_LOCALE_H == 0 || HAVE_SETLOCALE == 0) + locname = filename = NULL ; + width = 0 ; + return ; +#else + const short wdata [] = { 1, 2, 3, 4, 5, 6, 7, 8 } ; + short rdata [ARRAY_LEN (wdata)] ; + const char *old_locale ; + char utf8_locname [32] ; + SNDFILE *file ; + SF_INFO sfinfo ; + + snprintf (utf8_locname, sizeof (utf8_locname), "%s%s", ldata->locale, ldata->utf8 ? ".UTF-8" : "") ; + + /* Change the locale saving the old one. */ + if ((old_locale = setlocale (LC_CTYPE, utf8_locname)) == NULL) + return ; + + printf (" locale_test %-8s : %s %*c ", ldata->locale, ldata->filename, 24 - ldata->width, ' ') ; + fflush (stdout) ; + + sfinfo.format = SF_FORMAT_AU | SF_FORMAT_PCM_16 ; + sfinfo.channels = 1 ; + sfinfo.samplerate = 44100 ; + + file = test_open_file_or_die (ldata->filename, SFM_WRITE, &sfinfo, 0, __LINE__) ; + test_write_short_or_die (file, 0, wdata, ARRAY_LEN (wdata), __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (ldata->filename, SFM_READ, &sfinfo, 0, __LINE__) ; + test_read_short_or_die (file, 0, rdata, ARRAY_LEN (rdata), __LINE__) ; + sf_close (file) ; + + unlink (ldata->filename) ; + + /* Restore old locale. */ + setlocale (LC_CTYPE, old_locale) ; + + puts ("ok") ; +#endif +} /* locale_test */ + diff --git a/interpretor/libsndfile-1.0.25/tests/lossy_comp_test.c b/interpretor/libsndfile-1.0.25/tests/lossy_comp_test.c new file mode 100644 index 0000000..e871760 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/lossy_comp_test.c @@ -0,0 +1,2371 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#include "utils.h" + +#define BUFFER_SIZE (1<<14) /* Should be (1<<14) */ +#define SAMPLE_RATE 11025 + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +#define LCT_MAX(x,y) ((x) > (y) ? (x) : (y)) + +static void lcomp_test_short (const char *filename, int filetype, int chan, double margin) ; +static void lcomp_test_int (const char *filename, int filetype, int chan, double margin) ; +static void lcomp_test_float (const char *filename, int filetype, int chan, double margin) ; +static void lcomp_test_double (const char *filename, int filetype, int chan, double margin) ; + +static void sdlcomp_test_short (const char *filename, int filetype, int chan, double margin) ; +static void sdlcomp_test_int (const char *filename, int filetype, int chan, double margin) ; +static void sdlcomp_test_float (const char *filename, int filetype, int chan, double margin) ; +static void sdlcomp_test_double (const char *filename, int filetype, int chan, double margin) ; + +static void read_raw_test (const char *filename, int filetype, int chan) ; + +static int error_function (double data, double orig, double margin) ; +static int decay_response (int k) ; + +static void gen_signal_double (double *data, double scale, int channels, int datalen) ; + +static void smoothed_diff_short (short *data, unsigned int datalen) ; +static void smoothed_diff_int (int *data, unsigned int datalen) ; +static void smoothed_diff_float (float *data, unsigned int datalen) ; +static void smoothed_diff_double (double *data, unsigned int datalen) ; + +static void check_comment (SNDFILE * file, int format, int lineno) ; + +static int is_lossy (int filetype) ; + +/* +** Force the start of these buffers to be double aligned. Sparc-solaris will +** choke if they are not. +*/ +typedef union +{ double d [BUFFER_SIZE + 1] ; + float f [BUFFER_SIZE + 1] ; + int i [BUFFER_SIZE + 1] ; + short s [BUFFER_SIZE + 1] ; + char c [BUFFER_SIZE + 1] ; +} BUFFER ; + +static BUFFER data_buffer ; +static BUFFER orig_buffer ; +static BUFFER smooth_buffer ; + +static const char *long_comment = + "This is really quite a long comment. It is designed to be long enough " + "to screw up the encoders and decoders if the file container format does " + "not handle things correctly. If everything is working correctly, the " + "decoder will only decode the actual audio data, and not this string at " + "the end of the file." ; + +int +main (int argc, char *argv []) +{ int do_all = 0 ; + int test_count = 0 ; + + if (argc != 2) + { printf ("Usage : %s \n", argv [0]) ; + printf (" Where is one of the following:\n") ; + printf (" wav_ima - test IMA ADPCM WAV file functions\n") ; + printf (" wav_msadpcm - test MS ADPCM WAV file functions\n") ; + printf (" wav_gsm610 - test GSM 6.10 WAV file functions\n") ; + printf (" wav_ulaw - test u-law WAV file functions\n") ; + printf (" wav_alaw - test A-law WAV file functions\n") ; + printf (" wve - test Psion WVE file functions\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all = ! strcmp (argv [1], "all") ; + + if (do_all || strcmp (argv [1], "wav_pcm") == 0) + { /* This is just a sanity test for PCM encoding. */ + lcomp_test_short ("pcm.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16, 2, 1e-50) ; + lcomp_test_int ("pcm.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_32, 2, 1e-50) ; + lcomp_test_short ("pcm.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_16, 2, 1e-50) ; + lcomp_test_int ("pcm.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_32, 2, 1e-50) ; + /* Lite remove start */ + lcomp_test_float ("pcm.wav", SF_FORMAT_WAV | SF_FORMAT_FLOAT, 2, 1e-50) ; + lcomp_test_double ("pcm.wav", SF_FORMAT_WAV | SF_FORMAT_DOUBLE, 2, 1e-50) ; + /* Lite remove end */ + + read_raw_test ("pcm.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8, 2) ; + test_count++ ; + } ; + + /* For all the rest, if the file format supports more than 1 channel, use stereo. */ + /* Lite remove start */ + if (do_all || strcmp (argv [1], "wav_ima") == 0) + { lcomp_test_short ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + lcomp_test_int ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.65) ; + lcomp_test_float ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + lcomp_test_double ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + + lcomp_test_short ("ima.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + lcomp_test_int ("ima.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + lcomp_test_float ("ima.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + lcomp_test_double ("ima.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + + sdlcomp_test_short ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + sdlcomp_test_int ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + sdlcomp_test_float ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + sdlcomp_test_double ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "wav_msadpcm") == 0) + { lcomp_test_short ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + lcomp_test_int ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + lcomp_test_float ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + lcomp_test_double ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + + lcomp_test_short ("msadpcm.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + lcomp_test_int ("msadpcm.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + lcomp_test_float ("msadpcm.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + lcomp_test_double ("msadpcm.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + + sdlcomp_test_short ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + sdlcomp_test_int ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + sdlcomp_test_float ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + sdlcomp_test_double ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "wav_g721") == 0) + { printf ("**** Fix this later : error bound should be 0.06 ****\n") ; + lcomp_test_short ("g721.wav", SF_FORMAT_WAV | SF_FORMAT_G721_32, 1, 0.7) ; + lcomp_test_int ("g721.wav", SF_FORMAT_WAV | SF_FORMAT_G721_32, 1, 0.7) ; + + lcomp_test_short ("g721.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_G721_32, 1, 0.7) ; + lcomp_test_int ("g721.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_G721_32, 1, 0.7) ; + + test_count++ ; + } ; + /* Lite remove end */ + + if (do_all || strcmp (argv [1], "wav_ulaw") == 0) + { lcomp_test_short ("ulaw.wav", SF_FORMAT_WAV | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_int ("ulaw.wav", SF_FORMAT_WAV | SF_FORMAT_ULAW, 2, 0.04) ; + + lcomp_test_short ("ulaw.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_int ("ulaw.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_ULAW, 2, 0.04) ; + + /* Lite remove start */ + lcomp_test_float ("ulaw.wav", SF_FORMAT_WAV | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_double ("ulaw.wav", SF_FORMAT_WAV | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove end */ + + read_raw_test ("ulaw.wav", SF_FORMAT_WAV | SF_FORMAT_ULAW, 2) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "wav_alaw") == 0) + { lcomp_test_short ("alaw.wav", SF_FORMAT_WAV | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_int ("alaw.wav", SF_FORMAT_WAV | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("alaw.wav", SF_FORMAT_WAV | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_double ("alaw.wav", SF_FORMAT_WAV | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove end */ + + read_raw_test ("alaw.wav", SF_FORMAT_WAV | SF_FORMAT_ALAW, 2) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "wav_gsm610") == 0) + { /* Don't do lcomp_test_XXX as the errors are too big. */ + sdlcomp_test_short ("gsm610.wav", SF_FORMAT_WAV | SF_FORMAT_GSM610, 1, 0.24) ; + sdlcomp_test_int ("gsm610.wav", SF_FORMAT_WAV | SF_FORMAT_GSM610, 1, 0.24) ; + + sdlcomp_test_short ("gsm610.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_GSM610, 1, 0.24) ; + sdlcomp_test_int ("gsm610.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_GSM610, 1, 0.24) ; + + /* Lite remove start */ + sdlcomp_test_float ("gsm610.wav", SF_FORMAT_WAV | SF_FORMAT_GSM610, 1, 0.24) ; + sdlcomp_test_double ("gsm610.wav", SF_FORMAT_WAV | SF_FORMAT_GSM610, 1, 0.24) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "aiff_ulaw") == 0) + { lcomp_test_short ("ulaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_int ("ulaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("ulaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_double ("ulaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove end */ + + read_raw_test ("ulaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ULAW, 2) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "aiff_alaw") == 0) + { lcomp_test_short ("alaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_int ("alaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("alaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_double ("alaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove end */ + + read_raw_test ("alaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ALAW, 2) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "aiff_gsm610") == 0) + { /* Don't do lcomp_test_XXX as the errors are too big. */ + sdlcomp_test_short ("gsm610.aiff", SF_FORMAT_AIFF | SF_FORMAT_GSM610, 1, 0.24) ; + sdlcomp_test_int ("gsm610.aiff", SF_FORMAT_AIFF | SF_FORMAT_GSM610, 1, 0.24) ; + /* Lite remove start */ + sdlcomp_test_float ("gsm610.aiff", SF_FORMAT_AIFF | SF_FORMAT_GSM610, 1, 0.24) ; + sdlcomp_test_double ("gsm610.aiff", SF_FORMAT_AIFF | SF_FORMAT_GSM610, 1, 0.24) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (strcmp (argv [1], "aiff_ima") == 0) + { lcomp_test_short ("ima.aiff", SF_FORMAT_AIFF | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + lcomp_test_int ("ima.aiff", SF_FORMAT_AIFF | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + /* Lite remove start */ + lcomp_test_float ("ima.aiff", SF_FORMAT_AIFF | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + lcomp_test_double ("ima.aiff", SF_FORMAT_AIFF | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + /* Lite remove end */ + } ; + + if (do_all || strcmp (argv [1], "au_ulaw") == 0) + { lcomp_test_short ("ulaw.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_int ("ulaw.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("ulaw.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_double ("ulaw.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "au_alaw") == 0) + { lcomp_test_short ("alaw.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_int ("alaw.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("alaw.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_double ("alaw.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove end */ + test_count++ ; + } ; + + /* Lite remove start */ + if (do_all || strcmp (argv [1], "au_g721") == 0) + { printf ("**** Fix this later : error bound should be 0.06 ****\n") ; + lcomp_test_short ("g721.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.7) ; + lcomp_test_int ("g721.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.7) ; + lcomp_test_float ("g721.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.7) ; + lcomp_test_double ("g721.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.7) ; + +/*- sdlcomp_test_short ("g721.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.07) ; + sdlcomp_test_int ("g721.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.07) ; + sdlcomp_test_float ("g721.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.07) ; + sdlcomp_test_double ("g721.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.12) ; +-*/ + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "au_g723") == 0) + { printf ("**** Fix this later : error bound should be 0.16 ****\n") ; + lcomp_test_short ("g723_24.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.7) ; + lcomp_test_int ("g723_24.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.7) ; + lcomp_test_float ("g723_24.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.7) ; + lcomp_test_double ("g723_24.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.7) ; + + lcomp_test_short ("g723_40.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G723_40, 1, 0.85) ; + lcomp_test_int ("g723_40.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G723_40, 1, 0.84) ; + lcomp_test_float ("g723_40.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G723_40, 1, 0.86) ; + lcomp_test_double ("g723_40.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G723_40, 1, 0.86) ; + +/*- sdlcomp_test_short ("g723.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.15) ; + sdlcomp_test_int ("g723.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.15) ; + sdlcomp_test_float ("g723.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.15) ; + sdlcomp_test_double ("g723.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.15) ; +-*/ + test_count++ ; + } ; + /* Lite remove end */ + + if (do_all || strcmp (argv [1], "caf_ulaw") == 0) + { lcomp_test_short ("ulaw.caf", SF_FORMAT_CAF | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_int ("ulaw.caf", SF_FORMAT_CAF | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("ulaw.caf", SF_FORMAT_CAF | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_double ("ulaw.caf", SF_FORMAT_CAF | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove end */ + + read_raw_test ("ulaw.caf", SF_FORMAT_CAF | SF_FORMAT_ULAW, 2) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "caf_alaw") == 0) + { lcomp_test_short ("alaw.caf", SF_FORMAT_CAF | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_int ("alaw.caf", SF_FORMAT_CAF | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("alaw.caf", SF_FORMAT_CAF | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_double ("alaw.caf", SF_FORMAT_CAF | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove end */ + + read_raw_test ("alaw.caf", SF_FORMAT_CAF | SF_FORMAT_ALAW, 2) ; + test_count++ ; + } ; + + + if (do_all || strcmp (argv [1], "raw_ulaw") == 0) + { lcomp_test_short ("ulaw.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_int ("ulaw.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("ulaw.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_double ("ulaw.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "raw_alaw") == 0) + { lcomp_test_short ("alaw.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_int ("alaw.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("alaw.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_double ("alaw.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "raw_gsm610") == 0) + { /* Don't do lcomp_test_XXX as the errors are too big. */ + sdlcomp_test_short ("raw.gsm", SF_FORMAT_RAW | SF_FORMAT_GSM610, 1, 0.24) ; + sdlcomp_test_int ("raw.gsm", SF_FORMAT_RAW | SF_FORMAT_GSM610, 1, 0.24) ; + sdlcomp_test_float ("raw.gsm", SF_FORMAT_RAW | SF_FORMAT_GSM610, 1, 0.24) ; + sdlcomp_test_double ("raw.gsm", SF_FORMAT_RAW | SF_FORMAT_GSM610, 1, 0.24) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "ogg_vorbis") == 0) + { if (HAVE_EXTERNAL_LIBS) + { /* Don't do lcomp_test_XXX as the errors are too big. */ + sdlcomp_test_short ("vorbis.oga", SF_FORMAT_OGG | SF_FORMAT_VORBIS, 1, 0.30) ; + sdlcomp_test_int ("vorbis.oga", SF_FORMAT_OGG | SF_FORMAT_VORBIS, 1, 0.30) ; + sdlcomp_test_float ("vorbis.oga", SF_FORMAT_OGG | SF_FORMAT_VORBIS, 1, 0.30) ; + sdlcomp_test_double ("vorbis.oga", SF_FORMAT_OGG | SF_FORMAT_VORBIS, 1, 0.30) ; + } + else + puts (" No Ogg/Vorbis tests because Ogg/Vorbis support was not compiled in.") ; + + test_count++ ; + } ; + + /* Lite remove start */ + if (do_all || strcmp (argv [1], "ircam_ulaw") == 0) + { lcomp_test_short ("ulaw.ircam", SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_int ("ulaw.ircam", SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_float ("ulaw.ircam", SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_double ("ulaw.ircam", SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_ULAW, 2, 0.04) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "ircam_alaw") == 0) + { lcomp_test_short ("alaw.ircam", SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_int ("alaw.ircam", SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_float ("alaw.ircam", SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_double ("alaw.ircam", SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_ALAW, 2, 0.04) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "nist_ulaw") == 0) + { lcomp_test_short ("ulaw.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_int ("ulaw.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_float ("ulaw.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_double ("ulaw.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_ULAW, 2, 0.04) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "nist_alaw") == 0) + { lcomp_test_short ("alaw.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_int ("alaw.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_float ("alaw.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_double ("alaw.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_ALAW, 2, 0.04) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "voc_ulaw") == 0) + { lcomp_test_short ("ulaw.voc", SF_FORMAT_VOC | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_int ("ulaw.voc", SF_FORMAT_VOC | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_float ("ulaw.voc", SF_FORMAT_VOC | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_double ("ulaw.voc", SF_FORMAT_VOC | SF_FORMAT_ULAW, 2, 0.04) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "voc_alaw") == 0) + { lcomp_test_short ("alaw.voc", SF_FORMAT_VOC | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_int ("alaw.voc", SF_FORMAT_VOC | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_float ("alaw.voc", SF_FORMAT_VOC | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_double ("alaw.voc", SF_FORMAT_VOC | SF_FORMAT_ALAW, 2, 0.04) ; + test_count++ ; + } ; + /* Lite remove end */ + + if (do_all || strcmp (argv [1], "w64_ulaw") == 0) + { lcomp_test_short ("ulaw.w64", SF_FORMAT_W64 | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_int ("ulaw.w64", SF_FORMAT_W64 | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("ulaw.w64", SF_FORMAT_W64 | SF_FORMAT_ULAW, 2, 0.04) ; + lcomp_test_double ("ulaw.w64", SF_FORMAT_W64 | SF_FORMAT_ULAW, 2, 0.04) ; + /* Lite remove end */ + + read_raw_test ("ulaw.w64", SF_FORMAT_W64 | SF_FORMAT_ULAW, 2) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "w64_alaw") == 0) + { lcomp_test_short ("alaw.w64", SF_FORMAT_W64 | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_int ("alaw.w64", SF_FORMAT_W64 | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("alaw.w64", SF_FORMAT_W64 | SF_FORMAT_ALAW, 2, 0.04) ; + lcomp_test_double ("alaw.w64", SF_FORMAT_W64 | SF_FORMAT_ALAW, 2, 0.04) ; + /* Lite remove end */ + + read_raw_test ("alaw.w64", SF_FORMAT_W64 | SF_FORMAT_ALAW, 2) ; + test_count++ ; + } ; + + /* Lite remove start */ + if (do_all || strcmp (argv [1], "w64_ima") == 0) + { lcomp_test_short ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + lcomp_test_int ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + lcomp_test_float ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + lcomp_test_double ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + + sdlcomp_test_short ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + sdlcomp_test_int ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + sdlcomp_test_float ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + sdlcomp_test_double ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "w64_msadpcm") == 0) + { lcomp_test_short ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + lcomp_test_int ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + lcomp_test_float ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + lcomp_test_double ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + + sdlcomp_test_short ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + sdlcomp_test_int ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + sdlcomp_test_float ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + sdlcomp_test_double ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "wve") == 0) + { lcomp_test_short ("psion.wve", SF_FORMAT_WVE | SF_FORMAT_ALAW, 1, 0.04) ; + lcomp_test_int ("psion.wve", SF_FORMAT_WVE | SF_FORMAT_ALAW, 1, 0.04) ; + /* Lite remove start */ + lcomp_test_float ("psion.wve", SF_FORMAT_WVE | SF_FORMAT_ALAW, 1, 0.04) ; + lcomp_test_double ("psion.wve", SF_FORMAT_WVE | SF_FORMAT_ALAW, 1, 0.04) ; + /* Lite remove end */ + test_count++ ; + } ; + + /* Lite remove end */ + + if (do_all || strcmp (argv [1], "w64_gsm610") == 0) + { /* Don't do lcomp_test_XXX as the errors are too big. */ + sdlcomp_test_short ("gsm610.w64", SF_FORMAT_W64 | SF_FORMAT_GSM610, 1, 0.2) ; + sdlcomp_test_int ("gsm610.w64", SF_FORMAT_W64 | SF_FORMAT_GSM610, 1, 0.2) ; + /* Lite remove start */ + sdlcomp_test_float ("gsm610.w64", SF_FORMAT_W64 | SF_FORMAT_GSM610, 1, 0.2) ; + sdlcomp_test_double ("gsm610.w64", SF_FORMAT_W64 | SF_FORMAT_GSM610, 1, 0.2) ; + /* Lite remove end */ + test_count++ ; + } ; + + /* Lite remove start */ + if (do_all || strcmp (argv [1], "vox_adpcm") == 0) + { lcomp_test_short ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.17) ; + lcomp_test_int ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.17) ; + lcomp_test_float ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.17) ; + lcomp_test_double ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.17) ; + + sdlcomp_test_short ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.072) ; + sdlcomp_test_int ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.072) ; + sdlcomp_test_float ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.072) ; + sdlcomp_test_double ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.072) ; + test_count++ ; + } ; + + if (do_all || strcmp (argv [1], "xi_dpcm") == 0) + { lcomp_test_short ("8bit.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_8, 1, 0.25) ; + lcomp_test_int ("8bit.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_8, 1, 0.25) ; + + lcomp_test_short ("16bit.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_16, 1, 0.002) ; + lcomp_test_int ("16bit.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_16, 1, 0.002) ; + lcomp_test_float ("16bit.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_16, 1, 0.002) ; + lcomp_test_double ("16bit.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_16, 1, 0.002) ; + test_count++ ; + } ; + /* Lite remove end */ + + if (test_count == 0) + { printf ("************************************\n") ; + printf ("* No '%s' test defined.\n", argv [1]) ; + printf ("************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +lcomp_test_short (const char *filename, int filetype, int channels, double margin) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, m, seekpos, half_max_abs ; + long datalen ; + short *orig, *data ; + + print_test_name ("lcomp_test_short", filename) ; + + datalen = BUFFER_SIZE / channels ; + + data = data_buffer.s ; + orig = orig_buffer.s ; + + gen_signal_double (orig_buffer.d, 32000.0, channels, datalen) ; + for (k = 0 ; k < channels * datalen ; k++) + orig [k] = (short) (orig_buffer.d [k]) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = 123456789 ; /* Ridiculous value. */ + sfinfo.channels = channels ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + test_writef_short_or_die (file, 0, orig, datalen, __LINE__) ; + sf_set_string (file, SF_STR_COMMENT, long_comment) ; + sf_close (file) ; + + memset (data, 0, datalen * sizeof (short)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + if ((sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)) != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < datalen / channels) + { printf ("Too few frames in file. (%ld should be a little more than %ld)\n", SF_COUNT_TO_LONG (sfinfo.frames), datalen) ; + exit (1) ; + } ; + + if (sfinfo.frames > (datalen + datalen / 20)) + { printf ("Too many frames in file. (%ld should be a little more than %ld)\n", SF_COUNT_TO_LONG (sfinfo.frames), datalen) ; + exit (1) ; + } ; + + if (sfinfo.channels != channels) + { printf ("Incorrect number of channels in file.\n") ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + check_comment (file, filetype, __LINE__) ; + + test_readf_short_or_die (file, 0, data, datalen, __LINE__) ; + + half_max_abs = 0 ; + for (k = 0 ; k < datalen ; k++) + { if (error_function (data [k], orig [k], margin)) + { printf ("\n\nLine %d: Incorrect sample A (#%d : %d should be %d).\n", __LINE__, k, data [k], orig [k]) ; + oct_save_short (orig, data, datalen) ; + exit (1) ; + } ; + half_max_abs = LCT_MAX (half_max_abs, abs (data [k] / 2)) ; + } ; + + if (half_max_abs < 1.0) + { printf ("\n\nLine %d: Signal is all zeros.\n", __LINE__) ; + exit (1) ; + } ; + + if ((k = sf_readf_short (file, data, datalen)) != sfinfo.frames - datalen) + { printf ("\n\nLine %d: Incorrect read length (%ld should be %d).\n", __LINE__, + SF_COUNT_TO_LONG (channels * sfinfo.frames - datalen), k) ; + exit (1) ; + } ; + + /* This check is only for block based encoders which must append silence + ** to the end of a file so as to fill out a block. + */ + for (k = 0 ; k < sfinfo.frames - datalen ; k++) + if (abs (data [channels * k]) > decay_response (channels * k)) + { printf ("\n\nLine %d : Incorrect sample B (#%d : abs (%d) should be < %d).\n", __LINE__, channels * k, data [channels * k], decay_response (channels * k)) ; + exit (1) ; + } ; + + if (! sfinfo.seekable) + { sf_close (file) ; + unlink (filename) ; + printf ("ok\n") ; + return ; + } ; + + /* Now test sf_seek function. */ + + if ((k = sf_seek (file, 0, SEEK_SET)) != 0) + { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (m = 0 ; m < 3 ; m++) + { test_readf_short_or_die (file, m, data, 11, __LINE__) ; + + for (k = 0 ; k < channels * 11 ; k++) + if (error_function (1.0 * data [k], 1.0 * orig [k + channels * m * 11], margin)) + { printf ("\n\nLine %d: Incorrect sample (m = %d) (#%d : %d => %d).\n", __LINE__, m, k + channels * m * 11, orig [k + channels * m * 11], data [k]) ; + for (m = 0 ; m < channels ; m++) + printf ("%d ", data [m]) ; + printf ("\n") ; + exit (1) ; + } ; + } ; + + seekpos = BUFFER_SIZE / 10 ; + + /* Check seek from start of file. */ + if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos) + { printf ("Seek to start of file + %d failed (%d).\n", seekpos, k) ; + exit (1) ; + } ; + + test_readf_short_or_die (file, 0, data, 1, __LINE__) ; + + if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin)) + { printf ("\n\nLine %d: sf_seek (SEEK_SET) followed by sf_readf_short failed (%d, %d).\n", __LINE__, orig [1], data [0]) ; + exit (1) ; + } ; + + if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1) + { printf ("\n\nLine %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %d)\n", __LINE__, k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ; + k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ; + test_readf_short_or_die (file, 0, data, 1, __LINE__) ; + if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin) || k != seekpos) + { printf ("\n\nLine %d: sf_seek (forwards, SEEK_CUR) followed by sf_readf_short failed (%d, %d) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos + 1) ; + oct_save_short (orig, data, datalen) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ; + /* Check seek backward from current position. */ + k = sf_seek (file, -20, SEEK_CUR) ; + test_readf_short_or_die (file, 0, data, 1, __LINE__) ; + if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin) || k != seekpos) + { printf ("\nLine %d: sf_seek (backwards, SEEK_CUR) followed by sf_readf_short failed (%d, %d) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos) ; + exit (1) ; + } ; + + /* Check that read past end of file returns number of items. */ + sf_seek (file, sfinfo.frames, SEEK_SET) ; + + if ((k = sf_readf_short (file, data, datalen)) != 0) + { printf ("\n\nLine %d: Return value from sf_readf_short past end of file incorrect (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + /* Check seek backward from end. */ + if ((k = sf_seek (file, 5 - sfinfo.frames, SEEK_END)) != 5) + { printf ("\n\nLine %d: sf_seek (SEEK_END) returned %d instead of %d.\n", __LINE__, k, 5) ; + exit (1) ; + } ; + + test_readf_short_or_die (file, 0, data, 1, __LINE__) ; + if (error_function (1.0 * data [0], 1.0 * orig [5 * channels], margin)) + { printf ("\nLine %d: sf_seek (SEEK_END) followed by sf_readf_short failed (%d should be %d).\n", __LINE__, data [0], orig [5 * channels]) ; + exit (1) ; + } ; + + sf_close (file) ; + + unlink (filename) ; + printf ("ok\n") ; +} /* lcomp_test_short */ + +/*-------------------------------------------------------------------------------------------- +*/ + +static void +lcomp_test_int (const char *filename, int filetype, int channels, double margin) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, m, half_max_abs ; + long datalen, seekpos ; + double scale, max_val ; + int *orig, *data ; + + print_test_name ("lcomp_test_int", filename) ; + + datalen = BUFFER_SIZE / channels ; + + if (is_lossy (filetype)) + { scale = 1.0 * 0x10000 ; + max_val = 32000.0 * scale ; + } + else + { scale = 1.0 ; + max_val = 0x7fffffff * scale ; + } ; + + data = data_buffer.i ; + orig = orig_buffer.i ; + + gen_signal_double (orig_buffer.d, max_val, channels, datalen) ; + + for (k = 0 ; k < channels * datalen ; k++) + orig [k] = lrint (orig_buffer.d [k]) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = 123456789 ; /* Ridiculous value. */ + sfinfo.channels = channels ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + test_writef_int_or_die (file, 0, orig, datalen, __LINE__) ; + sf_set_string (file, SF_STR_COMMENT, long_comment) ; + sf_close (file) ; + + memset (data, 0, datalen * sizeof (int)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + if ((sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)) != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < datalen / channels) + { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.frames > (datalen + datalen / 20)) + { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != channels) + { printf ("Incorrect number of channels in file.\n") ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + check_comment (file, filetype, __LINE__) ; + + test_readf_int_or_die (file, 0, data, datalen, __LINE__) ; + + half_max_abs = 0 ; + for (k = 0 ; k < datalen ; k++) + { if (error_function (data [k] / scale, orig [k] / scale, margin)) + { printf ("\nLine %d: Incorrect sample (#%d : %f should be %f).\n", __LINE__, k, data [k] / scale, orig [k] / scale) ; + oct_save_int (orig, data, datalen) ; + exit (1) ; + } ; + half_max_abs = LCT_MAX (half_max_abs, abs (data [k] / 2)) ; + } ; + + if (half_max_abs < 1.0) + { printf ("\n\nLine %d: Signal is all zeros (%d, 0x%X).\n", __LINE__, half_max_abs, half_max_abs) ; + exit (1) ; + } ; + + if ((k = sf_readf_int (file, data, datalen)) != sfinfo.frames - datalen) + { printf ("\n\nLine %d: Incorrect read length (%ld should be %d).\n", __LINE__, + SF_COUNT_TO_LONG (channels * sfinfo.frames - datalen), k) ; + exit (1) ; + } ; + + /* This check is only for block based encoders which must append silence + ** to the end of a file so as to fill out a block. + */ + if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM) + for (k = 0 ; k < sfinfo.frames - datalen ; k++) + if (abs (data [channels * k] / scale) > decay_response (channels * k)) + { printf ("\n\nLine %d : Incorrect sample B (#%d : abs (%d) should be < %d).\n", __LINE__, channels * k, data [channels * k], decay_response (channels * k)) ; + exit (1) ; + } ; + + if (! sfinfo.seekable) + { sf_close (file) ; + unlink (filename) ; + printf ("ok\n") ; + return ; + } ; + + /* Now test sf_seek function. */ + + if ((k = sf_seek (file, 0, SEEK_SET)) != 0) + { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (m = 0 ; m < 3 ; m++) + { test_readf_int_or_die (file, m, data, 11, __LINE__) ; + + for (k = 0 ; k < channels * 11 ; k++) + if (error_function (data [k] / scale, orig [k + channels * m * 11] / scale, margin)) + { printf ("\nLine %d: Incorrect sample (m = %d) (#%d : %d => %d).\n", __LINE__, m, k + channels * m * 11, orig [k + channels * m * 11], data [k]) ; + for (m = 0 ; m < channels ; m++) + printf ("%d ", data [m]) ; + printf ("\n") ; + exit (1) ; + } ; + } ; + + seekpos = BUFFER_SIZE / 10 ; + + /* Check seek from start of file. */ + if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos) + { printf ("Seek to start of file + %ld failed (%d).\n", seekpos, k) ; + exit (1) ; + } ; + + test_readf_int_or_die (file, 0, data, 1, __LINE__) ; + + if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin)) + { printf ("\nLine %d: sf_seek (SEEK_SET) followed by sf_readf_int failed (%d, %d).\n", __LINE__, orig [1], data [0]) ; + exit (1) ; + } ; + + if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1) + { printf ("\n\nLine %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %ld)\n", __LINE__, k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ; + k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ; + test_readf_int_or_die (file, 0, data, 1, __LINE__) ; + if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin) || k != seekpos) + { printf ("\nLine %d: sf_seek (forwards, SEEK_CUR) followed by sf_readf_int failed (%d, %d) (%d, %ld).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ; + /* Check seek backward from current position. */ + k = sf_seek (file, -20, SEEK_CUR) ; + test_readf_int_or_die (file, 0, data, 1, __LINE__) ; + if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin) || k != seekpos) + { printf ("\nLine %d: sf_seek (backwards, SEEK_CUR) followed by sf_readf_int failed (%d, %d) (%d, %ld).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos) ; + exit (1) ; + } ; + + /* Check that read past end of file returns number of items. */ + sf_seek (file, sfinfo.frames, SEEK_SET) ; + + if ((k = sf_readf_int (file, data, datalen)) != 0) + { printf ("\n\nLine %d: Return value from sf_readf_int past end of file incorrect (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + /* Check seek backward from end. */ + if ((k = sf_seek (file, 5 - sfinfo.frames, SEEK_END)) != 5) + { printf ("\n\nLine %d: sf_seek (SEEK_END) returned %d instead of %d.\n", __LINE__, k, 5) ; + exit (1) ; + } ; + + test_readf_int_or_die (file, 0, data, 1, __LINE__) ; + if (error_function (data [0] / scale, orig [5 * channels] / scale, margin)) + { printf ("\nLine %d: sf_seek (SEEK_END) followed by sf_readf_short failed (%d should be %d).\n", __LINE__, data [0], orig [5]) ; + exit (1) ; + } ; + + sf_close (file) ; + + unlink (filename) ; + printf ("ok\n") ; +} /* lcomp_test_int */ + +/*-------------------------------------------------------------------------------------------- +*/ + +static void +lcomp_test_float (const char *filename, int filetype, int channels, double margin) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, m, seekpos ; + long datalen ; + float *orig, *data ; + double half_max_abs ; + + print_test_name ("lcomp_test_float", filename) ; + + datalen = BUFFER_SIZE / channels ; + + data = data_buffer.f ; + orig = orig_buffer.f ; + + gen_signal_double (orig_buffer.d, 32000.0, channels, datalen) ; + for (k = 0 ; k < channels * datalen ; k++) + orig [k] = orig_buffer.d [k] ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = 123456789 ; /* Ridiculous value. */ + sfinfo.channels = channels ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + test_writef_float_or_die (file, 0, orig, datalen, __LINE__) ; + sf_set_string (file, SF_STR_COMMENT, long_comment) ; + sf_close (file) ; + + memset (data, 0, datalen * sizeof (float)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + if ((sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)) != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < datalen / channels) + { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.frames > (datalen + datalen / 20)) + { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != channels) + { printf ("Incorrect number of channels in file.\n") ; + exit (1) ; + } ; + + check_comment (file, filetype, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + check_log_buffer_or_die (file, __LINE__) ; + + check_comment (file, filetype, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_readf_float_or_die (file, 0, data, datalen, __LINE__) ; + + half_max_abs = 0.0 ; + for (k = 0 ; k < datalen ; k++) + { if (error_function (data [k], orig [k], margin)) + { printf ("\nLine %d: Incorrect sample A (#%d : %f should be %f).\n", __LINE__, k, data [k], orig [k]) ; + oct_save_float (orig, data, datalen) ; + exit (1) ; + } ; + half_max_abs = LCT_MAX (half_max_abs, fabs (0.5 * data [k])) ; + } ; + + if (half_max_abs < 1.0) + { printf ("\n\nLine %d: Signal is all zeros.\n", __LINE__) ; + exit (1) ; + } ; + + if ((k = sf_readf_float (file, data, datalen)) != sfinfo.frames - datalen) + { printf ("\n\nLine %d: Incorrect read length (%ld should be %d).\n", __LINE__, + SF_COUNT_TO_LONG (channels * sfinfo.frames - datalen), k) ; + exit (1) ; + } ; + + /* This check is only for block based encoders which must append silence + ** to the end of a file so as to fill out a block. + */ + if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM) + for (k = 0 ; k < sfinfo.frames - datalen ; k++) + if (abs (data [channels * k]) > decay_response (channels * k)) + { printf ("\n\nLine %d : Incorrect sample B (#%d : abs (%f) should be < %d).\n", __LINE__, channels * k, data [channels * k], decay_response (channels * k)) ; + exit (1) ; + } ; + + if (! sfinfo.seekable) + { sf_close (file) ; + unlink (filename) ; + printf ("ok\n") ; + return ; + } ; + + /* Now test sf_seek function. */ + + if ((k = sf_seek (file, 0, SEEK_SET)) != 0) + { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (m = 0 ; m < 3 ; m++) + { test_readf_float_or_die (file, 0, data, 11, __LINE__) ; + + for (k = 0 ; k < channels * 11 ; k++) + if (error_function (data [k], orig [k + channels * m * 11], margin)) + { printf ("\nLine %d: Incorrect sample (m = %d) (#%d : %f => %f).\n", __LINE__, m, k + channels * m * 11, orig [k + channels * m * 11], data [k]) ; + for (m = 0 ; m < channels ; m++) + printf ("%f ", data [m]) ; + printf ("\n") ; + exit (1) ; + } ; + } ; + + seekpos = BUFFER_SIZE / 10 ; + + /* Check seek from start of file. */ + if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos) + { printf ("Seek to start of file + %d failed (%d).\n", seekpos, k) ; + exit (1) ; + } ; + + test_readf_float_or_die (file, 0, data, 1, __LINE__) ; + + if (error_function (data [0], orig [seekpos * channels], margin)) + { printf ("\nLine %d: sf_seek (SEEK_SET) followed by sf_readf_float failed (%f, %f).\n", __LINE__, orig [1], data [0]) ; + exit (1) ; + } ; + + if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1) + { printf ("\n\nLine %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %d)\n", __LINE__, k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ; + k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ; + test_readf_float_or_die (file, 0, data, 1, __LINE__) ; + if (error_function (data [0], orig [seekpos * channels], margin) || k != seekpos) + { printf ("\nLine %d: sf_seek (forwards, SEEK_CUR) followed by sf_readf_float failed (%f, %f) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ; + /* Check seek backward from current position. */ + k = sf_seek (file, -20, SEEK_CUR) ; + test_readf_float_or_die (file, 0, data, 1, __LINE__) ; + if (error_function (data [0], orig [seekpos * channels], margin) || k != seekpos) + { printf ("\nLine %d: sf_seek (backwards, SEEK_CUR) followed by sf_readf_float failed (%f, %f) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos) ; + exit (1) ; + } ; + + /* Check that read past end of file returns number of items. */ + sf_seek (file, sfinfo.frames, SEEK_SET) ; + + if ((k = sf_readf_float (file, data, datalen)) != 0) + { printf ("\n\nLine %d: Return value from sf_readf_float past end of file incorrect (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + /* Check seek backward from end. */ + if ((k = sf_seek (file, 5 - sfinfo.frames, SEEK_END)) != 5) + { printf ("\n\nLine %d: sf_seek (SEEK_END) returned %d instead of %d.\n", __LINE__, k, 5) ; + exit (1) ; + } ; + + test_readf_float_or_die (file, 0, data, 1, __LINE__) ; + if (error_function (data [0], orig [5 * channels], margin)) + { printf ("\nLine %d: sf_seek (SEEK_END) followed by sf_readf_short failed (%f should be %f).\n", __LINE__, data [0], orig [5 * channels]) ; + exit (1) ; + } ; + + sf_close (file) ; + + unlink (filename) ; + printf ("ok\n") ; +} /* lcomp_test_float */ + +/*-------------------------------------------------------------------------------------------- +*/ + +static void +lcomp_test_double (const char *filename, int filetype, int channels, double margin) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, m, seekpos ; + long datalen ; + double *orig, *data ; + double half_max_abs ; + + print_test_name ("lcomp_test_double", filename) ; + + datalen = BUFFER_SIZE / channels ; + + data = data_buffer.d ; + orig = orig_buffer.d ; + + gen_signal_double (orig_buffer.d, 32000.0, channels, datalen) ; + for (k = 0 ; k < channels * datalen ; k++) + orig [k] = orig_buffer.d [k] ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = 123456789 ; /* Ridiculous value. */ + sfinfo.channels = channels ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + test_writef_double_or_die (file, 0, orig, datalen, __LINE__) ; + sf_set_string (file, SF_STR_COMMENT, long_comment) ; + sf_close (file) ; + + memset (data, 0, datalen * sizeof (double)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + if ((sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)) != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < datalen / channels) + { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.frames > (datalen + datalen / 20)) + { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != channels) + { printf ("Incorrect number of channels in file.\n") ; + exit (1) ; + } ; + + check_comment (file, filetype, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + check_log_buffer_or_die (file, __LINE__) ; + + check_comment (file, filetype, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_readf_double_or_die (file, 0, data, datalen, __LINE__) ; + + half_max_abs = 0.0 ; + for (k = 0 ; k < datalen ; k++) + { if (error_function (data [k], orig [k], margin)) + { printf ("\nLine %d: Incorrect sample A (#%d : %f should be %f).\n", __LINE__, k, data [k], orig [k]) ; + oct_save_double (orig, data, datalen) ; + exit (1) ; + } ; + half_max_abs = LCT_MAX (half_max_abs, abs (0.5 * data [k])) ; + } ; + + if (half_max_abs < 1.0) + { printf ("\n\nLine %d: Signal is all zeros.\n", __LINE__) ; + exit (1) ; + } ; + + if ((k = sf_readf_double (file, data, datalen)) != sfinfo.frames - datalen) + { printf ("\n\nLine %d: Incorrect read length (%ld should be %d).\n", __LINE__, + SF_COUNT_TO_LONG (channels * sfinfo.frames - datalen), k) ; + exit (1) ; + } ; + + /* This check is only for block based encoders which must append silence + ** to the end of a file so as to fill out a block. + */ + if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM) + for (k = 0 ; k < sfinfo.frames - datalen ; k++) + if (abs (data [channels * k]) > decay_response (channels * k)) + { printf ("\n\nLine %d : Incorrect sample B (#%d : abs (%f) should be < %d).\n", __LINE__, channels * k, data [channels * k], decay_response (channels * k)) ; + exit (1) ; + } ; + + if (! sfinfo.seekable) + { sf_close (file) ; + unlink (filename) ; + printf ("ok\n") ; + return ; + } ; + + /* Now test sf_seek function. */ + + if ((k = sf_seek (file, 0, SEEK_SET)) != 0) + { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (m = 0 ; m < 3 ; m++) + { test_readf_double_or_die (file, m, data, 11, __LINE__) ; + + for (k = 0 ; k < channels * 11 ; k++) + if (error_function (data [k], orig [k + channels * m * 11], margin)) + { printf ("\nLine %d: Incorrect sample (m = %d) (#%d : %f => %f).\n", __LINE__, m, k + channels * m * 11, orig [k + channels * m * 11], data [k]) ; + for (m = 0 ; m < channels ; m++) + printf ("%f ", data [m]) ; + printf ("\n") ; + exit (1) ; + } ; + } ; + + seekpos = BUFFER_SIZE / 10 ; + + /* Check seek from start of file. */ + if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos) + { printf ("Seek to start of file + %d failed (%d).\n", seekpos, k) ; + exit (1) ; + } ; + + test_readf_double_or_die (file, 0, data, 1, __LINE__) ; + + if (error_function (data [0], orig [seekpos * channels], margin)) + { printf ("\nLine %d: sf_seek (SEEK_SET) followed by sf_readf_double failed (%f, %f).\n", __LINE__, orig [1], data [0]) ; + exit (1) ; + } ; + + if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1) + { printf ("\n\nLine %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %d)\n", __LINE__, k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ; + k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ; + test_readf_double_or_die (file, 0, data, 1, __LINE__) ; + if (error_function (data [0], orig [seekpos * channels], margin) || k != seekpos) + { printf ("\nLine %d: sf_seek (forwards, SEEK_CUR) followed by sf_readf_double failed (%f, %f) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ; + /* Check seek backward from current position. */ + k = sf_seek (file, -20, SEEK_CUR) ; + test_readf_double_or_die (file, 0, data, 1, __LINE__) ; + if (error_function (data [0], orig [seekpos * channels], margin) || k != seekpos) + { printf ("\nLine %d: sf_seek (backwards, SEEK_CUR) followed by sf_readf_double failed (%f, %f) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos) ; + exit (1) ; + } ; + + /* Check that read past end of file returns number of items. */ + sf_seek (file, sfinfo.frames, SEEK_SET) ; + + if ((k = sf_readf_double (file, data, datalen)) != 0) + { printf ("\n\nLine %d: Return value from sf_readf_double past end of file incorrect (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + /* Check seek backward from end. */ + if ((k = sf_seek (file, 5 - sfinfo.frames, SEEK_END)) != 5) + { printf ("\n\nLine %d: sf_seek (SEEK_END) returned %d instead of %d.\n", __LINE__, k, 5) ; + exit (1) ; + } ; + + test_readf_double_or_die (file, 0, data, 1, __LINE__) ; + if (error_function (data [0], orig [5 * channels], margin)) + { printf ("\nLine %d: sf_seek (SEEK_END) followed by sf_readf_short failed (%f should be %f).\n", __LINE__, data [0], orig [5 * channels]) ; + exit (1) ; + } ; + + sf_close (file) ; + + unlink (filename) ; + printf ("ok\n") ; +} /* lcomp_test_double */ + +/*======================================================================================== +** Smoothed differential loss compression tests. +*/ + +static void +sdlcomp_test_short (const char *filename, int filetype, int channels, double margin) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, m, seekpos, half_max_abs ; + long datalen ; + short *orig, *data, *smooth ; + +channels = 1 ; + print_test_name ("sdlcomp_test_short", filename) ; + + datalen = BUFFER_SIZE ; + + orig = orig_buffer.s ; + data = data_buffer.s ; + smooth = smooth_buffer.s ; + + gen_signal_double (orig_buffer.d, 32000.0, channels, datalen) ; + for (k = 0 ; k < datalen ; k++) + orig [k] = lrint (orig_buffer.d [k]) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = 123456789 ; /* Ridiculous value. */ + sfinfo.channels = channels ; + sfinfo.format = filetype ; + + /* The Vorbis encoder has a bug on PowerPC and X86-64 with sample rates + ** <= 22050. Increasing the sample rate to 32000 avoids triggering it. + ** See https://trac.xiph.org/ticket/1229 + */ + if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL) + { const char * errstr ; + + errstr = sf_strerror (NULL) ; + if (strstr (errstr, "Sample rate chosen is known to trigger a Vorbis") == NULL) + { printf ("Line %d: sf_open_fd (SFM_WRITE) failed : %s\n", __LINE__, errstr) ; + dump_log_buffer (NULL) ; + exit (1) ; + } ; + + printf ("\n Sample rate -> 32kHz ") ; + sfinfo.samplerate = 32000 ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + } ; + + test_write_short_or_die (file, 0, orig, datalen, __LINE__) ; + sf_set_string (file, SF_STR_COMMENT, long_comment) ; + sf_close (file) ; + + memset (data, 0, datalen * sizeof (short)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < datalen / channels) + { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.frames > (datalen + 400)) + { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", SF_COUNT_TO_LONG (sfinfo.frames), datalen) ; + exit (1) ; + } ; + + if (sfinfo.channels != channels) + { printf ("Incorrect number of channels in file.\n") ; + exit (1) ; + } ; + + check_comment (file, filetype, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_short_or_die (file, 0, data, datalen, __LINE__) ; + + memcpy (smooth, orig, datalen * sizeof (short)) ; + smoothed_diff_short (data, datalen) ; + smoothed_diff_short (smooth, datalen) ; + + half_max_abs = 0.0 ; + for (k = 0 ; k < datalen ; k++) + { if (error_function (1.0 * data [k], 1.0 * smooth [k], margin)) + { printf ("\nLine %d: Incorrect sample (#%d : %d should be %d).\n", __LINE__, k, data [k], smooth [k]) ; + oct_save_short (orig, smooth, datalen) ; + exit (1) ; + } ; + half_max_abs = LCT_MAX (half_max_abs, abs (0.5 * data [k])) ; + } ; + + if (half_max_abs < 1) + { printf ("\n\nLine %d: Signal is all zeros.\n", __LINE__) ; + exit (1) ; + } ; + + if ((k = sf_read_short (file, data, datalen)) != sfinfo.frames - datalen) + { printf ("\n\nLine %d: Incorrect read length (%d should be %ld).\n", __LINE__, k, SF_COUNT_TO_LONG (sfinfo.frames - datalen)) ; + exit (1) ; + } ; + + if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM && + (sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_GSM610) + for (k = 0 ; k < sfinfo.frames - datalen ; k++) + if (abs (data [k]) > decay_response (k)) + { printf ("\n\nLine %d: Incorrect sample (#%ld : abs (%d) should be < %d).\n", __LINE__, datalen + k, data [k], decay_response (k)) ; + exit (1) ; + } ; + + /* Now test sf_seek function. */ + if (sfinfo.seekable) + { if ((k = sf_seek (file, 0, SEEK_SET)) != 0) + { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (m = 0 ; m < 3 ; m++) + { test_readf_short_or_die (file, m, data, datalen / 7, __LINE__) ; + + smoothed_diff_short (data, datalen / 7) ; + memcpy (smooth, orig + m * datalen / 7, datalen / 7 * sizeof (short)) ; + smoothed_diff_short (smooth, datalen / 7) ; + + for (k = 0 ; k < datalen / 7 ; k++) + if (error_function (1.0 * data [k], 1.0 * smooth [k], margin)) + { printf ("\nLine %d: Incorrect sample C (#%d (%ld) : %d => %d).\n", __LINE__, k, k + m * (datalen / 7), smooth [k], data [k]) ; + for (m = 0 ; m < 10 ; m++) + printf ("%d ", data [k]) ; + printf ("\n") ; + exit (1) ; + } ; + } ; /* for (m = 0 ; m < 3 ; m++) */ + + seekpos = BUFFER_SIZE / 10 ; + + /* Check seek from start of file. */ + if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos) + { printf ("Seek to start of file + %d failed (%d).\n", seekpos, k) ; + exit (1) ; + } ; + test_readf_short_or_die (file, 0, data, 1, __LINE__) ; + + if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin)) + { printf ("\nLine %d: sf_seek (SEEK_SET) followed by sf_read_short failed (%d, %d).\n", __LINE__, orig [1], data [0]) ; + exit (1) ; + } ; + + if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1) + { printf ("\n\nLine %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %d)\n", __LINE__, k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ; + k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ; + test_readf_short_or_die (file, 0, data, 1, __LINE__) ; + if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin) || k != seekpos) + { printf ("\nLine %d: sf_seek (forwards, SEEK_CUR) followed by sf_read_short failed (%d, %d) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ; + /* Check seek backward from current position. */ + k = sf_seek (file, -20, SEEK_CUR) ; + test_readf_short_or_die (file, 0, data, 1, __LINE__) ; + if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin) || k != seekpos) + { printf ("\nLine %d: sf_seek (backwards, SEEK_CUR) followed by sf_read_short failed (%d, %d) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos) ; + exit (1) ; + } ; + + /* Check that read past end of file returns number of items. */ + sf_seek (file, sfinfo.frames, SEEK_SET) ; + + if ((k = sf_read_short (file, data, datalen)) != 0) + { printf ("\n\nLine %d: Return value from sf_read_short past end of file incorrect (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + /* Check seek backward from end. */ + + if ((k = sf_seek (file, 5 - sfinfo.frames, SEEK_END)) != 5) + { printf ("\n\nLine %d: sf_seek (SEEK_END) returned %d instead of %d.\n", __LINE__, k, 5) ; + exit (1) ; + } ; + + test_read_short_or_die (file, 0, data, channels, __LINE__) ; + if (error_function (1.0 * data [0], 1.0 * orig [5 * channels], margin)) + { printf ("\nLine %d: sf_seek (SEEK_END) followed by sf_read_short failed (%d should be %d).\n", __LINE__, data [0], orig [5 * channels]) ; + exit (1) ; + } ; + } /* if (sfinfo.seekable) */ + + sf_close (file) ; + + unlink (filename) ; + printf ("ok\n") ; +} /* sdlcomp_test_short */ + +static void +sdlcomp_test_int (const char *filename, int filetype, int channels, double margin) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, m, seekpos, half_max_abs ; + long datalen ; + int *orig, *data, *smooth ; + double scale ; + +channels = 1 ; + + print_test_name ("sdlcomp_test_int", filename) ; + + datalen = BUFFER_SIZE ; + scale = 1.0 * 0x10000 ; + + orig = orig_buffer.i ; + data = data_buffer.i ; + smooth = smooth_buffer.i ; + + gen_signal_double (orig_buffer.d, 32000.0 * scale, channels, datalen) ; + for (k = 0 ; k < datalen ; k++) + orig [k] = lrint (orig_buffer.d [k]) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = 123456789 ; /* Ridiculous value. */ + sfinfo.channels = channels ; + sfinfo.format = filetype ; + + /* The Vorbis encoder has a bug on PowerPC and X86-64 with sample rates + ** <= 22050. Increasing the sample rate to 32000 avoids triggering it. + ** See https://trac.xiph.org/ticket/1229 + */ + if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL) + { const char * errstr ; + + errstr = sf_strerror (NULL) ; + if (strstr (errstr, "Sample rate chosen is known to trigger a Vorbis") == NULL) + { printf ("Line %d: sf_open_fd (SFM_WRITE) failed : %s\n", __LINE__, errstr) ; + dump_log_buffer (NULL) ; + exit (1) ; + } ; + + printf ("\n Sample rate -> 32kHz ") ; + sfinfo.samplerate = 32000 ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + } ; + + test_writef_int_or_die (file, 0, orig, datalen, __LINE__) ; + sf_set_string (file, SF_STR_COMMENT, long_comment) ; + sf_close (file) ; + + memset (data, 0, datalen * sizeof (int)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("Returned format incorrect (0x%08X => 0x%08X).\n", filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < datalen / channels) + { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.frames > (datalen + 400)) + { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", SF_COUNT_TO_LONG (sfinfo.frames), datalen) ; + exit (1) ; + } ; + + if (sfinfo.channels != channels) + { printf ("Incorrect number of channels in file.\n") ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_int_or_die (file, 0, data, datalen, __LINE__) ; + + memcpy (smooth, orig, datalen * sizeof (int)) ; + smoothed_diff_int (data, datalen) ; + smoothed_diff_int (smooth, datalen) ; + + half_max_abs = abs (data [0] >> 16) ; + for (k = 1 ; k < datalen ; k++) + { if (error_function (data [k] / scale, smooth [k] / scale, margin)) + { printf ("\nLine %d: Incorrect sample (#%d : %d should be %d).\n", __LINE__, k, data [k], smooth [k]) ; + oct_save_int (orig, smooth, datalen) ; + exit (1) ; + } ; + half_max_abs = LCT_MAX (half_max_abs, abs (data [k] / 2)) ; + } ; + + if (half_max_abs < 1) + { printf ("\n\nLine %d: Signal is all zeros.\n", __LINE__) ; + exit (1) ; + } ; + + if ((k = sf_readf_int (file, data, datalen)) != sfinfo.frames - datalen) + { printf ("\n\nLine %d: Incorrect read length (%d should be %ld).\n", __LINE__, k, SF_COUNT_TO_LONG (sfinfo.frames - datalen)) ; + exit (1) ; + } ; + + if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_IMA_ADPCM && + (sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM && + (sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_GSM610 && + (sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_G721_32 && + (sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_G723_24) + for (k = 0 ; k < sfinfo.frames - datalen ; k++) + if (abs (data [k]) > decay_response (k)) + { printf ("\n\nLine %d: Incorrect sample (#%ld : abs (%d) should be < %d).\n", __LINE__, datalen + k, data [k], decay_response (k)) ; + exit (1) ; + } ; + + /* Now test sf_seek function. */ + if (sfinfo.seekable) + { if ((k = sf_seek (file, 0, SEEK_SET)) != 0) + { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (m = 0 ; m < 3 ; m++) + { test_readf_int_or_die (file, m, data, datalen / 7, __LINE__) ; + + smoothed_diff_int (data, datalen / 7) ; + memcpy (smooth, orig + m * datalen / 7, datalen / 7 * sizeof (int)) ; + smoothed_diff_int (smooth, datalen / 7) ; + + for (k = 0 ; k < datalen / 7 ; k++) + if (error_function (data [k] / scale, smooth [k] / scale, margin)) + { printf ("\nLine %d: Incorrect sample (#%d (%ld) : %d => %d).\n", __LINE__, k, k + m * (datalen / 7), smooth [k], data [k]) ; + for (m = 0 ; m < 10 ; m++) + printf ("%d ", data [k]) ; + printf ("\n") ; + exit (1) ; + } ; + } ; /* for (m = 0 ; m < 3 ; m++) */ + + seekpos = BUFFER_SIZE / 10 ; + + /* Check seek from start of file. */ + if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos) + { printf ("Seek to start of file + %d failed (%d).\n", seekpos, k) ; + exit (1) ; + } ; + test_readf_int_or_die (file, 0, data, 1, __LINE__) ; + + if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin)) + { printf ("\nLine %d: sf_seek (SEEK_SET) followed by sf_readf_int failed (%d, %d).\n", __LINE__, orig [1], data [0]) ; + exit (1) ; + } ; + + if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1) + { printf ("\n\nLine %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %d)\n", __LINE__, k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ; + k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ; + test_readf_int_or_die (file, 0, data, 1, __LINE__) ; + if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin) || k != seekpos) + { printf ("\nLine %d: sf_seek (forwards, SEEK_CUR) followed by sf_readf_int failed (%d, %d) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ; + /* Check seek backward from current position. */ + k = sf_seek (file, -20, SEEK_CUR) ; + test_readf_int_or_die (file, 0, data, 1, __LINE__) ; + if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin) || k != seekpos) + { printf ("\nLine %d: sf_seek (backwards, SEEK_CUR) followed by sf_readf_int failed (%d, %d) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos) ; + exit (1) ; + } ; + + /* Check that read past end of file returns number of items. */ + sf_seek (file, sfinfo.frames, SEEK_SET) ; + + if ((k = sf_readf_int (file, data, datalen)) != 0) + { printf ("\n\nLine %d: Return value from sf_readf_int past end of file incorrect (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + /* Check seek backward from end. */ + + if ((k = sf_seek (file, 5 - sfinfo.frames, SEEK_END)) != 5) + { printf ("\n\nLine %d: sf_seek (SEEK_END) returned %d instead of %d.\n", __LINE__, k, 5) ; + exit (1) ; + } ; + + test_readf_int_or_die (file, 0, data, 1, __LINE__) ; + if (error_function (data [0] / scale, orig [5] / scale, margin)) + { printf ("\nLine %d: sf_seek (SEEK_END) followed by sf_readf_int failed (%d should be %d).\n", __LINE__, data [0], orig [5]) ; + exit (1) ; + } ; + } /* if (sfinfo.seekable) */ + + sf_close (file) ; + + unlink (filename) ; + printf ("ok\n") ; +} /* sdlcomp_test_int */ + +static void +sdlcomp_test_float (const char *filename, int filetype, int channels, double margin) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, m, seekpos ; + long datalen ; + float *orig, *data, *smooth ; + double half_max_abs ; + +channels = 1 ; + + print_test_name ("sdlcomp_test_float", filename) ; + + if ((filetype & SF_FORMAT_SUBMASK) == SF_FORMAT_VORBIS) + { puts ("Not working for this format.") ; + return ; + } ; + +printf ("** fix this ** ") ; + + datalen = BUFFER_SIZE ; + + orig = orig_buffer.f ; + data = data_buffer.f ; + smooth = smooth_buffer.f ; + + gen_signal_double (orig_buffer.d, 32000.0, channels, datalen) ; + for (k = 0 ; k < datalen ; k++) + orig [k] = lrint (orig_buffer.d [k]) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = 123456789 ; /* Ridiculous value. */ + sfinfo.channels = channels ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + test_write_float_or_die (file, 0, orig, datalen, __LINE__) ; + sf_set_string (file, SF_STR_COMMENT, long_comment) ; + sf_close (file) ; + + memset (data, 0, datalen * sizeof (float)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + if ((sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)) != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < datalen / channels) + { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.frames > (datalen + 400)) + { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", SF_COUNT_TO_LONG (sfinfo.frames), datalen) ; + exit (1) ; + } ; + + if (sfinfo.channels != channels) + { printf ("Incorrect number of channels in file.\n") ; + exit (1) ; + } ; + + check_comment (file, filetype, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_float_or_die (file, 0, data, datalen, __LINE__) ; + + memcpy (smooth, orig, datalen * sizeof (float)) ; + smoothed_diff_float (data, datalen) ; + smoothed_diff_float (smooth, datalen) ; + + half_max_abs = fabs (data [0]) ; + for (k = 1 ; k < datalen ; k++) + { if (error_function (data [k], smooth [k], margin)) + { printf ("\nLine %d: Incorrect sample (#%d : %d should be %d).\n", __LINE__, k, (int) data [k], (int) smooth [k]) ; + oct_save_float (orig, smooth, datalen) ; + exit (1) ; + } ; + half_max_abs = LCT_MAX (half_max_abs, abs (0.5 * data [k])) ; + } ; + + if (half_max_abs <= 0.0) + { printf ("\n\nLine %d: Signal is all zeros.\n", __LINE__) ; + printf ("half_max_abs : % 10.6f\n", half_max_abs) ; + exit (1) ; + } ; + + if ((k = sf_read_float (file, data, datalen)) != sfinfo.frames - datalen) + { printf ("\n\nLine %d: Incorrect read length (%d should be %ld).\n", __LINE__, k, SF_COUNT_TO_LONG (sfinfo.frames - datalen)) ; + exit (1) ; + } ; + + if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM && + (sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_GSM610) + for (k = 0 ; k < sfinfo.frames - datalen ; k++) + if (abs (data [k]) > decay_response (k)) + { printf ("\n\nLine %d: Incorrect sample (#%ld : abs (%d) should be < %d).\n", __LINE__, datalen + k, (int) data [k], (int) decay_response (k)) ; + exit (1) ; + } ; + + /* Now test sf_seek function. */ + if (sfinfo.seekable) + { if ((k = sf_seek (file, 0, SEEK_SET)) != 0) + { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (m = 0 ; m < 3 ; m++) + { test_read_float_or_die (file, 0, data, datalen / 7, __LINE__) ; + + smoothed_diff_float (data, datalen / 7) ; + memcpy (smooth, orig + m * datalen / 7, datalen / 7 * sizeof (float)) ; + smoothed_diff_float (smooth, datalen / 7) ; + + for (k = 0 ; k < datalen / 7 ; k++) + if (error_function (data [k], smooth [k], margin)) + { printf ("\nLine %d: Incorrect sample C (#%d (%ld) : %d => %d).\n", __LINE__, k, k + m * (datalen / 7), (int) smooth [k], (int) data [k]) ; + for (m = 0 ; m < 10 ; m++) + printf ("%d ", (int) data [k]) ; + printf ("\n") ; + exit (1) ; + } ; + } ; /* for (m = 0 ; m < 3 ; m++) */ + + seekpos = BUFFER_SIZE / 10 ; + + /* Check seek from start of file. */ + if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos) + { printf ("Seek to start of file + %d failed (%d).\n", seekpos, k) ; + exit (1) ; + } ; + test_read_float_or_die (file, 0, data, channels, __LINE__) ; + + if (error_function (data [0], orig [seekpos * channels], margin)) + { printf ("\nLine %d: sf_seek (SEEK_SET) followed by sf_read_float failed (%d, %d).\n", __LINE__, (int) orig [1], (int) data [0]) ; + exit (1) ; + } ; + + if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1) + { printf ("\n\nLine %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %d)\n", __LINE__, k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ; + k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ; + test_read_float_or_die (file, 0, data, channels, __LINE__) ; + if (error_function (data [0], orig [seekpos * channels], margin) || k != seekpos) + { printf ("\nLine %d: sf_seek (forwards, SEEK_CUR) followed by sf_read_float failed (%d, %d) (%d, %d).\n", __LINE__, (int) data [0], (int) orig [seekpos * channels], k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ; + /* Check seek backward from current position. */ + k = sf_seek (file, -20, SEEK_CUR) ; + test_read_float_or_die (file, 0, data, channels, __LINE__) ; + if (error_function (data [0], orig [seekpos * channels], margin) || k != seekpos) + { printf ("\nLine %d: sf_seek (backwards, SEEK_CUR) followed by sf_read_float failed (%d, %d) (%d, %d).\n", __LINE__, (int) data [0], (int) orig [seekpos * channels], k, seekpos) ; + exit (1) ; + } ; + + /* Check that read past end of file returns number of items. */ + sf_seek (file, sfinfo.frames, SEEK_SET) ; + + if ((k = sf_read_float (file, data, datalen)) != 0) + { printf ("\n\nLine %d: Return value from sf_read_float past end of file incorrect (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + /* Check seek backward from end. */ + + if ((k = sf_seek (file, 5 - sfinfo.frames, SEEK_END)) != 5) + { printf ("\n\nLine %d: sf_seek (SEEK_END) returned %d instead of %d.\n", __LINE__, k, 5) ; + exit (1) ; + } ; + + test_read_float_or_die (file, 0, data, channels, __LINE__) ; + if (error_function (data [0], orig [5 * channels], margin)) + { printf ("\nLine %d: sf_seek (SEEK_END) followed by sf_read_float failed (%f should be %f).\n", __LINE__, data [0], orig [5 * channels]) ; + exit (1) ; + } ; + } /* if (sfinfo.seekable) */ + + sf_close (file) ; + + unlink (filename) ; + printf ("ok\n") ; +} /* sdlcomp_test_float */ + +static void +sdlcomp_test_double (const char *filename, int filetype, int channels, double margin) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, m, seekpos ; + long datalen ; + double *orig, *data, *smooth, half_max_abs ; + +channels = 1 ; + print_test_name ("sdlcomp_test_double", filename) ; + + if ((filetype & SF_FORMAT_SUBMASK) == SF_FORMAT_VORBIS) + { puts ("Not working for this format.") ; + return ; + } ; + + datalen = BUFFER_SIZE ; + + orig = orig_buffer.d ; + data = data_buffer.d ; + smooth = smooth_buffer.d ; + + gen_signal_double (orig_buffer.d, 32000.0, channels, datalen) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = 123456789 ; /* Ridiculous value. */ + sfinfo.channels = channels ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + test_write_double_or_die (file, 0, orig, datalen, __LINE__) ; + sf_set_string (file, SF_STR_COMMENT, long_comment) ; + sf_close (file) ; + + memset (data, 0, datalen * sizeof (double)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("Returned format incorrect (0x%08X => 0x%08X).\n", filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < datalen / channels) + { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.frames > (datalen + 400)) + { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", SF_COUNT_TO_LONG (sfinfo.frames), datalen) ; + exit (1) ; + } ; + + if (sfinfo.channels != channels) + { printf ("Incorrect number of channels in file.\n") ; + exit (1) ; + } ; + + check_comment (file, filetype, __LINE__) ; + + check_comment (file, filetype, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, data, datalen, __LINE__) ; + + memcpy (smooth, orig, datalen * sizeof (double)) ; + smoothed_diff_double (data, datalen) ; + smoothed_diff_double (smooth, datalen) ; + + half_max_abs = 0.0 ; + for (k = 0 ; k < datalen ; k++) + { if (error_function (data [k], smooth [k], margin)) + { printf ("\n\nLine %d: Incorrect sample (#%d : %d should be %d).\n", __LINE__, k, (int) data [k], (int) smooth [k]) ; + oct_save_double (orig, smooth, datalen) ; + exit (1) ; + } ; + half_max_abs = LCT_MAX (half_max_abs, 0.5 * fabs (data [k])) ; + } ; + + if (half_max_abs < 1.0) + { printf ("\n\nLine %d: Signal is all zeros.\n", __LINE__) ; + exit (1) ; + } ; + + if ((k = sf_read_double (file, data, datalen)) != sfinfo.frames - datalen) + { printf ("\n\nLine %d: Incorrect read length (%d should be %ld).\n", __LINE__, k, SF_COUNT_TO_LONG (sfinfo.frames - datalen)) ; + exit (1) ; + } ; + + if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM && + (sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_GSM610) + for (k = 0 ; k < sfinfo.frames - datalen ; k++) + if (abs (data [k]) > decay_response (k)) + { printf ("\n\nLine %d: Incorrect sample (#%ld : abs (%d) should be < %d).\n", __LINE__, datalen + k, (int) data [k], (int) decay_response (k)) ; + exit (1) ; + } ; + + /* Now test sf_seek function. */ + if (sfinfo.seekable) + { if ((k = sf_seek (file, 0, SEEK_SET)) != 0) + { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + for (m = 0 ; m < 3 ; m++) + { test_read_double_or_die (file, m, data, datalen / 7, __LINE__) ; + + smoothed_diff_double (data, datalen / 7) ; + memcpy (smooth, orig + m * datalen / 7, datalen / 7 * sizeof (double)) ; + smoothed_diff_double (smooth, datalen / 7) ; + + for (k = 0 ; k < datalen / 7 ; k++) + if (error_function (data [k], smooth [k], margin)) + { printf ("\nLine %d: Incorrect sample C (#%d (%ld) : %d => %d).\n", __LINE__, k, k + m * (datalen / 7), (int) smooth [k], (int) data [k]) ; + for (m = 0 ; m < 10 ; m++) + printf ("%d ", (int) data [k]) ; + printf ("\n") ; + exit (1) ; + } ; + } ; /* for (m = 0 ; m < 3 ; m++) */ + + seekpos = BUFFER_SIZE / 10 ; + + /* Check seek from start of file. */ + if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos) + { printf ("Seek to start of file + %d failed (%d).\n", seekpos, k) ; + exit (1) ; + } ; + test_read_double_or_die (file, 0, data, channels, __LINE__) ; + + if (error_function (data [0], orig [seekpos * channels], margin)) + { printf ("\nLine %d: sf_seek (SEEK_SET) followed by sf_read_double failed (%d, %d).\n", __LINE__, (int) orig [1], (int) data [0]) ; + exit (1) ; + } ; + + if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1) + { printf ("\n\nLine %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %d)\n", __LINE__, k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ; + k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ; + test_read_double_or_die (file, 0, data, channels, __LINE__) ; + if (error_function (data [0], orig [seekpos * channels], margin) || k != seekpos) + { printf ("\nLine %d: sf_seek (forwards, SEEK_CUR) followed by sf_read_double failed (%d, %d) (%d, %d).\n", __LINE__, (int) data [0], (int) orig [seekpos * channels], k, seekpos + 1) ; + exit (1) ; + } ; + + seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ; + /* Check seek backward from current position. */ + k = sf_seek (file, -20, SEEK_CUR) ; + test_read_double_or_die (file, 0, data, channels, __LINE__) ; + if (error_function (data [0], orig [seekpos * channels], margin) || k != seekpos) + { printf ("\nLine %d: sf_seek (backwards, SEEK_CUR) followed by sf_read_double failed (%d, %d) (%d, %d).\n", __LINE__, (int) data [0], (int) orig [seekpos * channels], k, seekpos) ; + exit (1) ; + } ; + + /* Check that read past end of file returns number of items. */ + sf_seek (file, sfinfo.frames, SEEK_SET) ; + + if ((k = sf_read_double (file, data, datalen)) != 0) + { printf ("\n\nLine %d: Return value from sf_read_double past end of file incorrect (%d).\n", __LINE__, k) ; + exit (1) ; + } ; + + /* Check seek backward from end. */ + + if ((k = sf_seek (file, 5 - sfinfo.frames, SEEK_END)) != 5) + { printf ("\n\nLine %d: sf_seek (SEEK_END) returned %d instead of %d.\n", __LINE__, k, 5) ; + exit (1) ; + } ; + + test_read_double_or_die (file, 0, data, channels, __LINE__) ; + if (error_function (data [0], orig [5 * channels], margin)) + { printf ("\nLine %d: sf_seek (SEEK_END) followed by sf_read_double failed (%f should be %f).\n", __LINE__, data [0], orig [5 * channels]) ; + exit (1) ; + } ; + } /* if (sfinfo.seekable) */ + + sf_close (file) ; + + unlink (filename) ; + printf ("ok\n") ; +} /* sdlcomp_test_double */ + +static void +read_raw_test (const char *filename, int filetype, int channels) +{ SNDFILE *file ; + SF_INFO sfinfo ; + sf_count_t count ; + long datalen ; + short *orig, *data ; + int k ; + + print_test_name ("read_raw_test", filename) ; + + datalen = ARRAY_LEN (orig_buffer.s) / 2 ; + + orig = orig_buffer.s ; + data = data_buffer.s ; + + gen_signal_double (orig_buffer.d, 32000.0, channels, datalen) ; + for (k = 0 ; k < datalen ; k++) + orig [k] = lrint (orig_buffer.d [k]) ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = 123456789 ; /* Ridiculous value. */ + sfinfo.channels = channels ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + test_write_short_or_die (file, 0, orig, datalen, __LINE__) ; + sf_set_string (file, SF_STR_COMMENT, long_comment) ; + sf_close (file) ; + + memset (data, 0, datalen * sizeof (double)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("Returned format incorrect (0x%08X => 0x%08X).\n", filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < datalen / channels) + { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.frames > (datalen + 400)) + { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", SF_COUNT_TO_LONG (sfinfo.frames), datalen) ; + exit (1) ; + } ; + + if (sfinfo.channels != channels) + { printf ("Incorrect number of channels in file.\n") ; + exit (1) ; + } ; + + check_comment (file, filetype, __LINE__) ; + + count = sf_read_raw (file, orig_buffer.c, datalen + 5 * channels) ; + if (count != sfinfo.channels * sfinfo.frames) + { printf ("\nLine %d : sf_read_raw returned %ld should be %ld\n", __LINE__, SF_COUNT_TO_LONG (count), sfinfo.channels * SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + sf_close (file) ; + + unlink (filename) ; + printf ("ok\n") ; +} /* read_raw_test */ + +/*======================================================================================== +** Auxiliary functions +*/ + +#define SIGNAL_MAXVAL 30000.0 +#define DECAY_COUNT 1000 + +static int +decay_response (int k) +{ if (k < 1) + return (int) (1.2 * SIGNAL_MAXVAL) ; + if (k > DECAY_COUNT) + return 0 ; + return (int) (1.2 * SIGNAL_MAXVAL * (DECAY_COUNT - k) / (1.0 * DECAY_COUNT)) ; +} /* decay_response */ + +static void +gen_signal_double (double *data, double scale, int channels, int datalen) +{ int k, ramplen ; + double amp = 0.0 ; + + ramplen = DECAY_COUNT ; + + if (channels == 1) + { for (k = 0 ; k < datalen ; k++) + { if (k <= ramplen) + amp = scale * k / ((double) ramplen) ; + else if (k > datalen - ramplen) + amp = scale * (datalen - k) / ((double) ramplen) ; + +/*-printf ("%3d : %g\n", k, amp) ;-*/ + + data [k] = amp * (0.4 * sin (33.3 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE)) + + 0.3 * cos (201.1 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE))) ; + } ; + } + else + { for (k = 0 ; k < datalen ; k ++) + { if (k <= ramplen) + amp = scale * k / ((double) ramplen) ; + else if (k > datalen - ramplen) + amp = scale * (datalen - k) / ((double) ramplen) ; + + data [2 * k] = amp * (0.4 * sin (33.3 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE)) + + 0.3 * cos (201.1 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE))) ; + data [2 * k + 1] = amp * (0.4 * sin (55.5 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE)) + + 0.3 * cos (201.1 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE))) ; + } ; + } ; + + return ; +} /* gen_signal_double */ + +static int +error_function (double data, double orig, double margin) +{ double error ; + + if (fabs (orig) <= 500.0) + error = fabs (fabs (data) - fabs (orig)) / 2000.0 ; + else if (fabs (orig) <= 1000.0) + error = fabs (data - orig) / 3000.0 ; + else + error = fabs (data - orig) / fabs (orig) ; + + if (error > margin) + { printf ("\n\nerror_function (data = %f, orig = %f, margin = %f) -> %f\n", data, orig, margin, error) ; + return 1 ; + } ; + return 0 ; +} /* error_function */ + +static void +smoothed_diff_short (short *data, unsigned int datalen) +{ unsigned int k ; + double memory = 0.0 ; + + /* Calculate the smoothed sample-to-sample difference. */ + for (k = 0 ; k < datalen - 1 ; k++) + { memory = 0.7 * memory + (1 - 0.7) * (double) (data [k+1] - data [k]) ; + data [k] = (short) memory ; + } ; + data [datalen-1] = data [datalen-2] ; + +} /* smoothed_diff_short */ + +static void +smoothed_diff_int (int *data, unsigned int datalen) +{ unsigned int k ; + double memory = 0.0 ; + + /* Calculate the smoothed sample-to-sample difference. */ + for (k = 0 ; k < datalen - 1 ; k++) + { memory = 0.7 * memory + (1 - 0.7) * (double) (data [k+1] - data [k]) ; + data [k] = (int) memory ; + } ; + data [datalen-1] = data [datalen-2] ; + +} /* smoothed_diff_int */ + +static void +smoothed_diff_float (float *data, unsigned int datalen) +{ unsigned int k ; + float memory = 0.0 ; + + /* Calculate the smoothed sample-to-sample difference. */ + for (k = 0 ; k < datalen - 1 ; k++) + { memory = 0.7 * memory + (1 - 0.7) * (data [k+1] - data [k]) ; + data [k] = memory ; + } ; + data [datalen-1] = data [datalen-2] ; + +} /* smoothed_diff_float */ + +static void +smoothed_diff_double (double *data, unsigned int datalen) +{ unsigned int k ; + double memory = 0.0 ; + + /* Calculate the smoothed sample-to-sample difference. */ + for (k = 0 ; k < datalen - 1 ; k++) + { memory = 0.7 * memory + (1 - 0.7) * (data [k+1] - data [k]) ; + data [k] = memory ; + } ; + data [datalen-1] = data [datalen-2] ; + +} /* smoothed_diff_double */ + +static void +check_comment (SNDFILE * file, int format, int lineno) +{ const char *comment ; + + switch (format & SF_FORMAT_TYPEMASK) + { case SF_FORMAT_AIFF : + case SF_FORMAT_WAV : + case SF_FORMAT_WAVEX : + break ; + default : + return ; + } ; + + comment = sf_get_string (file, SF_STR_COMMENT) ; + if (comment == NULL) + { printf ("\n\nLine %d : File does not contain a comment string.\n\n", lineno) ; + exit (1) ; + } ; + + if (strcmp (comment, long_comment) != 0) + { printf ("\n\nLine %d : File comment does not match comment written.\n\n", lineno) ; + exit (1) ; + } ; + + return ; +} /* check_comment */ + +static int +is_lossy (int filetype) +{ + switch (SF_FORMAT_SUBMASK & filetype) + { case SF_FORMAT_PCM_U8 : + case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_16 : + case SF_FORMAT_PCM_24 : + case SF_FORMAT_PCM_32 : + case SF_FORMAT_FLOAT : + case SF_FORMAT_DOUBLE : + return 0 ; + + default : + break ; + } ; + + return 1 ; +} /* is_lossy */ + diff --git a/interpretor/libsndfile-1.0.25/tests/misc_test.c b/interpretor/libsndfile-1.0.25/tests/misc_test.c new file mode 100644 index 0000000..55a30cc --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/misc_test.c @@ -0,0 +1,415 @@ +/* +** Copyright (C) 2001-2011 Erik de Castro Lopo +** +** This program is free software ; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation ; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY ; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program ; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include +#endif + +#if (defined (WIN32) || defined (_WIN32)) +#include +#include +#endif + +#include + +#include "utils.h" + +#define BUFFER_LEN (1<<10) +#define LOG_BUFFER_SIZE 1024 + +static void zero_data_test (const char *filename, int format) ; +static void filesystem_full_test (int format) ; +static void permission_test (const char *filename, int typemajor) ; +static void wavex_amb_test (const char *filename) ; + +int +main (int argc, char *argv []) +{ int do_all = 0 ; + int test_count = 0 ; + + if (argc != 2) + { printf ("Usage : %s \n", argv [0]) ; + printf (" Where is one of the following:\n") ; + printf (" wav - test WAV file peak chunk\n") ; + printf (" aiff - test AIFF file PEAK chunk\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all=!strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "wav")) + { zero_data_test ("zerolen.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + filesystem_full_test (SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + permission_test ("readonly.wav", SF_FORMAT_WAV) ; + wavex_amb_test ("ambisonic.wav") ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { zero_data_test ("zerolen.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_16) ; + filesystem_full_test (SF_FORMAT_AIFF | SF_FORMAT_PCM_16) ; + permission_test ("readonly.aiff", SF_FORMAT_AIFF) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "au")) + { zero_data_test ("zerolen.au", SF_FORMAT_AU | SF_FORMAT_PCM_16) ; + filesystem_full_test (SF_FORMAT_AU | SF_FORMAT_PCM_16) ; + permission_test ("readonly.au", SF_FORMAT_AU) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "caf")) + { zero_data_test ("zerolen.caf", SF_FORMAT_CAF | SF_FORMAT_PCM_16) ; + filesystem_full_test (SF_FORMAT_CAF | SF_FORMAT_PCM_16) ; + permission_test ("readonly.caf", SF_FORMAT_CAF) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "svx")) + { zero_data_test ("zerolen.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_16) ; + filesystem_full_test (SF_FORMAT_SVX | SF_FORMAT_PCM_16) ; + permission_test ("readonly.svx", SF_FORMAT_SVX) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "nist")) + { zero_data_test ("zerolen.nist", SF_FORMAT_NIST | SF_FORMAT_PCM_16) ; + filesystem_full_test (SF_FORMAT_NIST | SF_FORMAT_PCM_16) ; + permission_test ("readonly.nist", SF_FORMAT_NIST) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "paf")) + { zero_data_test ("zerolen.paf", SF_FORMAT_PAF | SF_FORMAT_PCM_16) ; + filesystem_full_test (SF_FORMAT_PAF | SF_FORMAT_PCM_16) ; + permission_test ("readonly.paf", SF_FORMAT_PAF) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "ircam")) + { zero_data_test ("zerolen.ircam", SF_FORMAT_IRCAM | SF_FORMAT_PCM_16) ; + filesystem_full_test (SF_FORMAT_IRCAM | SF_FORMAT_PCM_16) ; + permission_test ("readonly.ircam", SF_FORMAT_IRCAM) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "voc")) + { zero_data_test ("zerolen.voc", SF_FORMAT_VOC | SF_FORMAT_PCM_16) ; + filesystem_full_test (SF_FORMAT_VOC | SF_FORMAT_PCM_16) ; + permission_test ("readonly.voc", SF_FORMAT_VOC) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "w64")) + { zero_data_test ("zerolen.w64", SF_FORMAT_W64 | SF_FORMAT_PCM_16) ; + filesystem_full_test (SF_FORMAT_W64 | SF_FORMAT_PCM_16) ; + permission_test ("readonly.w64", SF_FORMAT_W64) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "rf64")) + { zero_data_test ("zerolen.rf64", SF_FORMAT_W64 | SF_FORMAT_PCM_16) ; + filesystem_full_test (SF_FORMAT_W64 | SF_FORMAT_PCM_16) ; + permission_test ("readonly.rf64", SF_FORMAT_W64) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat4")) + { zero_data_test ("zerolen.mat4", SF_FORMAT_MAT4 | SF_FORMAT_PCM_16) ; + filesystem_full_test (SF_FORMAT_MAT4 | SF_FORMAT_PCM_16) ; + permission_test ("readonly.mat4", SF_FORMAT_MAT4) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat5")) + { zero_data_test ("zerolen.mat5", SF_FORMAT_MAT5 | SF_FORMAT_PCM_16) ; + filesystem_full_test (SF_FORMAT_MAT5 | SF_FORMAT_PCM_16) ; + permission_test ("readonly.mat5", SF_FORMAT_MAT5) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "pvf")) + { zero_data_test ("zerolen.pvf", SF_FORMAT_PVF | SF_FORMAT_PCM_16) ; + filesystem_full_test (SF_FORMAT_PVF | SF_FORMAT_PCM_16) ; + permission_test ("readonly.pvf", SF_FORMAT_PVF) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "htk")) + { zero_data_test ("zerolen.htk", SF_FORMAT_HTK | SF_FORMAT_PCM_16) ; + filesystem_full_test (SF_FORMAT_HTK | SF_FORMAT_PCM_16) ; + permission_test ("readonly.htk", SF_FORMAT_HTK) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "avr")) + { zero_data_test ("zerolen.avr", SF_FORMAT_AVR | SF_FORMAT_PCM_16) ; + filesystem_full_test (SF_FORMAT_AVR | SF_FORMAT_PCM_16) ; + permission_test ("readonly.avr", SF_FORMAT_AVR) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "sds")) + { zero_data_test ("zerolen.sds", SF_FORMAT_SDS | SF_FORMAT_PCM_16) ; + filesystem_full_test (SF_FORMAT_SDS | SF_FORMAT_PCM_16) ; + permission_test ("readonly.sds", SF_FORMAT_SDS) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mpc2k")) + { zero_data_test ("zerolen.mpc", SF_FORMAT_MPC2K | SF_FORMAT_PCM_16) ; + filesystem_full_test (SF_FORMAT_MPC2K | SF_FORMAT_PCM_16) ; + permission_test ("readonly.mpc", SF_FORMAT_MPC2K) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "ogg")) + { zero_data_test ("zerolen.oga", SF_FORMAT_OGG | SF_FORMAT_VORBIS) ; + /*-filesystem_full_test (SF_FORMAT_OGG | SF_FORMAT_VORBIS) ;-*/ + permission_test ("readonly.oga", SF_FORMAT_OGG) ; + test_count++ ; + } ; + + if (test_count == 0) + { printf ("Mono : ************************************\n") ; + printf ("Mono : * No '%s' test defined.\n", argv [1]) ; + printf ("Mono : ************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +zero_data_test (const char *filename, int format) +{ SNDFILE *file ; + SF_INFO sfinfo ; + + switch (format & SF_FORMAT_TYPEMASK) + { case SF_FORMAT_OGG : + if (HAVE_EXTERNAL_LIBS == 0) + return ; + break ; + default : + break ; + } ; + + print_test_name ("zero_data_test", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = format ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_close (file) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sf_close (file) ; + + unlink (filename) ; + puts ("ok") ; +} /* zero_data_test */ + +static void +filesystem_full_test (int format) +{ SNDFILE *file ; + SF_INFO sfinfo ; + struct stat buf ; + + const char *filename = "/dev/full", *errorstr ; + +#if (defined (WIN32) || defined (_WIN32)) + /* Can't run this test on Win32 so return. */ + return ; +#endif + + /* Make sure errno is zero before doing anything else. */ + errno = 0 ; + + print_test_name ("filesystem_full_test", filename) ; + + if (stat (filename, &buf) != 0) + { puts ("/dev/full missing") ; + return ; + } ; + + if (S_ISCHR (buf.st_mode) == 0 && S_ISBLK (buf.st_mode) == 0) + { puts ("/dev/full is not a device file") ; + return ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = format ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + + if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) != NULL) + { printf ("\n\nLine %d : Error, file should not have openned.\n", __LINE__ - 1) ; + exit (1) ; + } ; + + errorstr = sf_strerror (file) ; + + if (strstr (errorstr, " space ") == NULL || strstr (errorstr, "device") == NULL) + { printf ("\n\nLine %d : Error bad error string : %s.\n", __LINE__ - 1, errorstr) ; + exit (1) ; + } ; + + puts ("ok") ; +} /* filesystem_full_test */ + +static void +permission_test (const char *filename, int typemajor) +{ +#if (OS_IS_WIN32) + /* Avoid compiler warnings. */ + filename = filename ; + typemajor = typemajor ; + + /* Can't run this test on Win32 so return. */ + return ; +#else + + FILE *textfile ; + SNDFILE *file ; + SF_INFO sfinfo ; + const char *errorstr ; + + /* Make sure errno is zero before doing anything else. */ + errno = 0 ; + + if (getuid () == 0) + { /* If running as root bypass this test. + ** Root is allowed to open a readonly file for write. + */ + return ; + } ; + + print_test_name ("permission_test", filename) ; + + if (access (filename, F_OK) == 0) + { chmod (filename, S_IWUSR) ; + unlink (filename) ; + } ; + + if ((textfile = fopen (filename, "w")) == NULL) + { printf ("\n\nLine %d : not able to open text file for write.\n", __LINE__) ; + exit (1) ; + } ; + + fprintf (textfile, "This is a read only file.\n") ; + fclose (textfile) ; + + if (chmod (filename, S_IRUSR | S_IRGRP)) + { printf ("\n\nLine %d : chmod failed", __LINE__) ; + fflush (stdout) ; + perror ("") ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = (typemajor | SF_FORMAT_PCM_16) ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + + if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) != NULL) + { printf ("\n\nLine %d : Error, file should not have opened.\n", __LINE__ - 1) ; + exit (1) ; + } ; + + errorstr = sf_strerror (file) ; + + if (strstr (errorstr, "ermission denied") == NULL) + { printf ("\n\nLine %d : Error bad error string : %s.\n", __LINE__ - 1, errorstr) ; + exit (1) ; + } ; + + if (chmod (filename, S_IWUSR | S_IWGRP)) + { printf ("\n\nLine %d : chmod failed", __LINE__) ; + fflush (stdout) ; + perror ("") ; + exit (1) ; + } ; + + unlink (filename) ; + + puts ("ok") ; + +#endif +} /* permission_test */ + +static void +wavex_amb_test (const char *filename) +{ static short buffer [800] ; + SNDFILE *file ; + SF_INFO sfinfo ; + sf_count_t frames ; + + print_test_name (__func__, filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = SF_FORMAT_WAVEX | SF_FORMAT_PCM_16 ; + sfinfo.channels = 4 ; + + frames = ARRAY_LEN (buffer) / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_WAVEX_SET_AMBISONIC, NULL, SF_AMBISONIC_B_FORMAT) ; + test_writef_short_or_die (file, 0, buffer, frames, __LINE__) ; + sf_close (file) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + exit_if_true ( + sf_command (file, SFC_WAVEX_GET_AMBISONIC, NULL, 0) != SF_AMBISONIC_B_FORMAT, + "\n\nLine %d : Error, this file should be in Ambisonic B format.\n", __LINE__ + ) ; + + sf_close (file) ; + + unlink (filename) ; + puts ("ok") ; +} /* wavex_amb_test */ diff --git a/interpretor/libsndfile-1.0.25/tests/multi_file_test.c b/interpretor/libsndfile-1.0.25/tests/multi_file_test.c new file mode 100644 index 0000000..041f398 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/multi_file_test.c @@ -0,0 +1,237 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include +#endif + +#include +#include +#include +#include +#include + +#include + +#include "utils.h" + +#define DATA_LENGTH (512) + +static void write_file_at_end (int fd, int filetype, int channels, int file_num) ; + +static void multi_file_test (const char *filename, int *formats, int format_count) ; + +static short data [DATA_LENGTH] ; + +static int wav_formats [] = +{ SF_FORMAT_WAV | SF_FORMAT_PCM_16, + SF_FORMAT_WAV | SF_FORMAT_PCM_24, + SF_FORMAT_WAV | SF_FORMAT_ULAW, + SF_FORMAT_WAV | SF_FORMAT_ALAW, + /* Lite remove start */ + SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, + SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, + /* Lite remove end */ + /*-SF_FORMAT_WAV | SF_FORMAT_GSM610 Doesn't work yet. -*/ +} ; + +static int aiff_formats [] = +{ SF_FORMAT_AIFF | SF_FORMAT_PCM_16, + SF_FORMAT_AIFF | SF_FORMAT_PCM_24, + SF_FORMAT_AIFF | SF_FORMAT_ULAW, + SF_FORMAT_AIFF | SF_FORMAT_ALAW +} ; + +static int au_formats [] = +{ SF_FORMAT_AU | SF_FORMAT_PCM_16, + SF_FORMAT_AU | SF_FORMAT_PCM_24, + SF_FORMAT_AU | SF_FORMAT_ULAW, + SF_FORMAT_AU | SF_FORMAT_ALAW +} ; + +static int verbose = SF_FALSE ; + +int +main (int argc, char **argv) +{ int do_all = 0 ; + int test_count = 0 ; + + if (argc == 3 && strcmp (argv [2], "-v") == 0) + { verbose = SF_TRUE ; + argc -- ; + } ; + + if (argc != 2) + { printf ("Usage : %s \n", argv [0]) ; + printf (" Where is one of the following:\n") ; + printf (" wav - test WAV file functions (little endian)\n") ; + printf (" aiff - test AIFF file functions (big endian)\n") ; + printf (" au - test AU file functions\n") ; +#if 0 + printf (" svx - test 8SVX/16SV file functions\n") ; + printf (" nist - test NIST Sphere file functions\n") ; + printf (" ircam - test IRCAM file functions\n") ; + printf (" voc - Create Voice file functions\n") ; + printf (" w64 - Sonic Foundry's W64 file functions\n") ; +#endif + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all = !strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "wav")) + { multi_file_test ("multi_wav.dat", wav_formats, ARRAY_LEN (wav_formats)) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { multi_file_test ("multi_aiff.dat", aiff_formats, ARRAY_LEN (aiff_formats)) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "au")) + { multi_file_test ("multi_au.dat", au_formats, ARRAY_LEN (au_formats)) ; + test_count++ ; + } ; + + return 0 ; +} /* main */ + +/*====================================================================================== +*/ + +static void +multi_file_test (const char *filename, int *formats, int format_count) +{ SNDFILE *sndfile ; + SF_INFO sfinfo ; + SF_EMBED_FILE_INFO embed_info ; + sf_count_t filelen ; + int fd, k, file_count = 0 ; + + print_test_name ("multi_file_test", filename) ; + + unlink (filename) ; + + if ((fd = open (filename, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR)) < 0) + { printf ("\n\nLine %d: open failed : %s\n", __LINE__, strerror (errno)) ; + exit (1) ; + } ; + + k = write (fd, "1234", 4) ; + + for (k = 0 ; k < format_count ; k++) + write_file_at_end (fd, formats [k], 2, k) ; + + filelen = file_length_fd (fd) ; + + embed_info.offset = 4 ; + embed_info.length = 0 ; + + + for (file_count = 1 ; embed_info.offset + embed_info.length < filelen ; file_count ++) + { + if (verbose) + { puts ("\n------------------------------------") ; + printf ("This offset : %ld\n", SF_COUNT_TO_LONG (embed_info.offset + embed_info.length)) ; + } ; + + if (lseek (fd, embed_info.offset + embed_info.length, SEEK_SET) < 0) + { printf ("\n\nLine %d: lseek failed : %s\n", __LINE__, strerror (errno)) ; + exit (1) ; + } ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + if ((sndfile = sf_open_fd (fd, SFM_READ, &sfinfo, SF_FALSE)) == NULL) + { printf ("\n\nLine %d: sf_open_fd failed\n", __LINE__) ; + printf ("Embedded file number : %d offset : %ld\n", file_count, SF_COUNT_TO_LONG (embed_info.offset)) ; + puts (sf_strerror (sndfile)) ; + dump_log_buffer (sndfile) ; + exit (1) ; + } ; + + sf_command (sndfile, SFC_GET_EMBED_FILE_INFO, &embed_info, sizeof (embed_info)) ; + + sf_close (sndfile) ; + + if (verbose) + printf ("\nNext offset : %ld\nNext length : %ld\n", SF_COUNT_TO_LONG (embed_info.offset), SF_COUNT_TO_LONG (embed_info.length)) ; + } ; + + file_count -- ; + + if (file_count != format_count) + { printf ("\n\nLine %d: file count (%d) not equal to %d.\n\n", __LINE__, file_count, format_count) ; + printf ("Embedded file number : %d\n", file_count) ; + exit (1) ; + } ; + + close (fd) ; + unlink (filename) ; + printf ("ok\n") ; + + return ; +} /* multi_file_test */ + +/*====================================================================================== +*/ + +static void +write_file_at_end (int fd, int filetype, int channels, int file_num) +{ SNDFILE *sndfile ; + SF_INFO sfinfo ; + + int frames, k ; + + lseek (fd, 0, SEEK_END) ; + + for (k = 0 ; k < DATA_LENGTH ; k++) + data [k] = k ; + + frames = DATA_LENGTH / channels ; + + sfinfo.format = filetype ; + sfinfo.channels = channels ; + sfinfo.samplerate = 44100 ; + + if ((sndfile = sf_open_fd (fd, SFM_WRITE, &sfinfo, SF_FALSE)) == NULL) + { printf ("\n\nLine %d: sf_open_fd failed\n", __LINE__) ; + printf ("Embedded file number : %d\n", file_num) ; + puts (sf_strerror (sndfile)) ; + dump_log_buffer (sndfile) ; + exit (1) ; + } ; + + if (sf_writef_short (sndfile, data, frames) != frames) + { printf ("\n\nLine %d: short write\n", __LINE__) ; + printf ("Embedded file number : %d\n", file_num) ; + exit (1) ; + } ; + + sf_close (sndfile) ; +} /* write_file_at_end */ + diff --git a/interpretor/libsndfile-1.0.25/tests/ogg_test.c b/interpretor/libsndfile-1.0.25/tests/ogg_test.c new file mode 100644 index 0000000..63f3bda --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/ogg_test.c @@ -0,0 +1,341 @@ +/* +** Copyright (C) 2007-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include + +#include + +#include "utils.h" + +#define SAMPLE_RATE 44100 +#define DATA_LENGTH (SAMPLE_RATE / 8) + +typedef union +{ double d [DATA_LENGTH] ; + float f [DATA_LENGTH] ; + int i [DATA_LENGTH] ; + short s [DATA_LENGTH] ; +} BUFFER ; + +static BUFFER data_out ; +static BUFFER data_in ; + +static void +ogg_short_test (void) +{ const char * filename = "vorbis_short.oga" ; + + SNDFILE * file ; + SF_INFO sfinfo ; + short seek_data [10] ; + unsigned k ; + + print_test_name ("ogg_short_test", filename) ; + + /* Generate float data. */ + gen_windowed_sine_float (data_out.f, ARRAY_LEN (data_out.f), 1.0 * 0x7F00) ; + + /* Convert to shorteger. */ + for (k = 0 ; k < ARRAY_LEN (data_out.s) ; k++) + data_out.s [k] = lrintf (data_out.f [k]) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + /* Set up output file type. */ + sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ; + sfinfo.channels = 1 ; + sfinfo.samplerate = SAMPLE_RATE ; + + /* Write the output file. */ + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + test_write_short_or_die (file, 0, data_out.s, ARRAY_LEN (data_out.s), __LINE__) ; + sf_close (file) ; + + /* Read the file in again. */ + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + test_read_short_or_die (file, 0, data_in.s, ARRAY_LEN (data_in.s), __LINE__) ; + sf_close (file) ; + + puts ("ok") ; + + /* Test seeking. */ + print_test_name ("ogg_seek_test", filename) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + test_read_short_or_die (file, 0, seek_data, ARRAY_LEN (seek_data), __LINE__) ; + compare_short_or_die (seek_data, data_in.s + 10, ARRAY_LEN (seek_data), __LINE__) ; + + sf_close (file) ; + + puts ("ok") ; + + unlink (filename) ; +} /* ogg_short_test */ + +static void +ogg_int_test (void) +{ const char * filename = "vorbis_int.oga" ; + + SNDFILE * file ; + SF_INFO sfinfo ; + int seek_data [10] ; + unsigned k ; + + print_test_name ("ogg_int_test", filename) ; + + /* Generate float data. */ + gen_windowed_sine_float (data_out.f, ARRAY_LEN (data_out.f), 1.0 * 0x7FFF0000) ; + + /* Convert to integer. */ + for (k = 0 ; k < ARRAY_LEN (data_out.i) ; k++) + data_out.i [k] = lrintf (data_out.f [k]) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + /* Set up output file type. */ + sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ; + sfinfo.channels = 1 ; + sfinfo.samplerate = SAMPLE_RATE ; + + /* Write the output file. */ + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + test_write_int_or_die (file, 0, data_out.i, ARRAY_LEN (data_out.i), __LINE__) ; + sf_close (file) ; + + /* Read the file in again. */ + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + test_read_int_or_die (file, 0, data_in.i, ARRAY_LEN (data_in.i), __LINE__) ; + sf_close (file) ; + + puts ("ok") ; + + /* Test seeking. */ + print_test_name ("ogg_seek_test", filename) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + test_read_int_or_die (file, 0, seek_data, ARRAY_LEN (seek_data), __LINE__) ; + compare_int_or_die (seek_data, data_in.i + 10, ARRAY_LEN (seek_data), __LINE__) ; + + sf_close (file) ; + + puts ("ok") ; + + unlink (filename) ; +} /* ogg_int_test */ + +static void +ogg_float_test (void) +{ const char * filename = "vorbis_float.oga" ; + + SNDFILE * file ; + SF_INFO sfinfo ; + float seek_data [10] ; + + print_test_name ("ogg_float_test", filename) ; + + gen_windowed_sine_float (data_out.f, ARRAY_LEN (data_out.f), 0.95) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + /* Set up output file type. */ + sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ; + sfinfo.channels = 1 ; + sfinfo.samplerate = SAMPLE_RATE ; + + /* Write the output file. */ + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + test_write_float_or_die (file, 0, data_out.f, ARRAY_LEN (data_out.f), __LINE__) ; + sf_close (file) ; + + /* Read the file in again. */ + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + test_read_float_or_die (file, 0, data_in.f, ARRAY_LEN (data_in.f), __LINE__) ; + sf_close (file) ; + + puts ("ok") ; + + /* Test seeking. */ + print_test_name ("ogg_seek_test", filename) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + test_read_float_or_die (file, 0, seek_data, ARRAY_LEN (seek_data), __LINE__) ; + compare_float_or_die (seek_data, data_in.f + 10, ARRAY_LEN (seek_data), __LINE__) ; + + sf_close (file) ; + + puts ("ok") ; + + unlink (filename) ; +} /* ogg_float_test */ + +static void +ogg_double_test (void) +{ const char * filename = "vorbis_double.oga" ; + + SNDFILE * file ; + SF_INFO sfinfo ; + double seek_data [10] ; + + print_test_name ("ogg_double_test", filename) ; + + gen_windowed_sine_double (data_out.d, ARRAY_LEN (data_out.d), 0.95) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + /* Set up output file type. */ + sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ; + sfinfo.channels = 1 ; + sfinfo.samplerate = SAMPLE_RATE ; + + /* Write the output file. */ + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + test_write_double_or_die (file, 0, data_out.d, ARRAY_LEN (data_out.d), __LINE__) ; + sf_close (file) ; + + /* Read the file in again. */ + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + test_read_double_or_die (file, 0, data_in.d, ARRAY_LEN (data_in.d), __LINE__) ; + sf_close (file) ; + + puts ("ok") ; + + /* Test seeking. */ + print_test_name ("ogg_seek_test", filename) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + test_read_double_or_die (file, 0, seek_data, ARRAY_LEN (seek_data), __LINE__) ; + compare_double_or_die (seek_data, data_in.d + 10, ARRAY_LEN (seek_data), __LINE__) ; + + sf_close (file) ; + + puts ("ok") ; + + unlink (filename) ; +} /* ogg_double_test */ + + +static void +ogg_stereo_seek_test (const char * filename, int format) +{ static float data [SAMPLE_RATE] ; + static float stereo_out [SAMPLE_RATE * 2] ; + + SNDFILE * file ; + SF_INFO sfinfo ; + sf_count_t pos ; + unsigned k ; + + print_test_name (__func__, filename) ; + + gen_windowed_sine_float (data, ARRAY_LEN (data), 0.95) ; + for (k = 0 ; k < ARRAY_LEN (data) ; k++) + { stereo_out [2 * k] = data [k] ; + stereo_out [2 * k + 1] = data [ARRAY_LEN (data) - k - 1] ; + } ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + /* Set up output file type. */ + sfinfo.format = format ; + sfinfo.channels = 2 ; + sfinfo.samplerate = SAMPLE_RATE ; + + /* Write the output file. */ + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + test_write_float_or_die (file, 0, stereo_out, ARRAY_LEN (stereo_out), __LINE__) ; + sf_close (file) ; + + /* Open file in again for reading. */ + memset (&sfinfo, 0, sizeof (sfinfo)) ; + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + /* Read in the whole file. */ + test_read_float_or_die (file, 0, stereo_out, ARRAY_LEN (stereo_out), __LINE__) ; + + /* Now hammer seeking code. */ + test_seek_or_die (file, 234, SEEK_SET, 234, sfinfo.channels, __LINE__) ; + test_readf_float_or_die (file, 0, data, 10, __LINE__) ; + compare_float_or_die (data, stereo_out + (234 * sfinfo.channels), 10, __LINE__) ; + + test_seek_or_die (file, 442, SEEK_SET, 442, sfinfo.channels, __LINE__) ; + test_readf_float_or_die (file, 0, data, 10, __LINE__) ; + compare_float_or_die (data, stereo_out + (442 * sfinfo.channels), 10, __LINE__) ; + + test_seek_or_die (file, 12, SEEK_CUR, 442 + 10 + 12, sfinfo.channels, __LINE__) ; + test_readf_float_or_die (file, 0, data, 10, __LINE__) ; + compare_float_or_die (data, stereo_out + ((442 + 10 + 12) * sfinfo.channels), 10, __LINE__) ; + + test_seek_or_die (file, 12, SEEK_CUR, 442 + 20 + 24, sfinfo.channels, __LINE__) ; + test_readf_float_or_die (file, 0, data, 10, __LINE__) ; + compare_float_or_die (data, stereo_out + ((442 + 20 + 24) * sfinfo.channels), 10, __LINE__) ; + + pos = 500 - sfinfo.frames ; + test_seek_or_die (file, pos, SEEK_END, 500, sfinfo.channels, __LINE__) ; + test_readf_float_or_die (file, 0, data, 10, __LINE__) ; + compare_float_or_die (data, stereo_out + (500 * sfinfo.channels), 10, __LINE__) ; + + pos = 10 - sfinfo.frames ; + test_seek_or_die (file, pos, SEEK_END, 10, sfinfo.channels, __LINE__) ; + test_readf_float_or_die (file, 0, data, 10, __LINE__) ; + compare_float_or_die (data, stereo_out + (10 * sfinfo.channels), 10, __LINE__) ; + + sf_close (file) ; + + puts ("ok") ; + unlink (filename) ; +} /* ogg_stereo_seek_test */ + + +int +main (void) +{ + if (HAVE_EXTERNAL_LIBS) + { ogg_short_test () ; + ogg_int_test () ; + ogg_float_test () ; + ogg_double_test () ; + + /*-ogg_stereo_seek_test ("pcm.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;-*/ + ogg_stereo_seek_test ("vorbis_seek.ogg", SF_FORMAT_OGG | SF_FORMAT_VORBIS) ; + } + else + puts (" No Ogg/Vorbis tests because Ogg/Vorbis support was not compiled in.") ; + + return 0 ; +} /* main */ diff --git a/interpretor/libsndfile-1.0.25/tests/pcm_test.c b/interpretor/libsndfile-1.0.25/tests/pcm_test.c new file mode 100644 index 0000000..86511f6 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/pcm_test.c @@ -0,0 +1,1723 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#include "utils.h" + +#define BUFFER_SIZE (1<<12) + +static void lrintf_test (void) ; + +static void pcm_test_bits_8 (const char *filename, int filetype, uint64_t hash) ; +static void pcm_test_bits_16 (const char *filename, int filetype, uint64_t hash) ; +static void pcm_test_bits_24 (const char *filename, int filetype, uint64_t hash) ; +static void pcm_test_bits_32 (const char *filename, int filetype, uint64_t hash) ; + +static void pcm_test_float (const char *filename, int filetype, uint64_t hash, int replace_float) ; +static void pcm_test_double (const char *filename, int filetype, uint64_t hash, int replace_float) ; + +typedef union +{ double d [BUFFER_SIZE + 1] ; + float f [BUFFER_SIZE + 1] ; + int i [BUFFER_SIZE + 1] ; + short s [BUFFER_SIZE + 1] ; +} BUFFER ; + +/* Data written to the file. */ +static BUFFER data_out ; + +/* Data read back from the file. */ +static BUFFER data_in ; + +int +main (void) +{ + lrintf_test () ; + + pcm_test_bits_8 ("pcm-s8.raw", SF_FORMAT_RAW | SF_FORMAT_PCM_S8, 0x1cda335091249dbfLL) ; + pcm_test_bits_8 ("pcm-u8.raw", SF_FORMAT_RAW | SF_FORMAT_PCM_U8, 0x7f748c433d695f3fLL) ; + + pcm_test_bits_16 ("le-pcm16.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_16, 0x3a2b956c881ebf08LL) ; + pcm_test_bits_16 ("be-pcm16.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, 0xd9e2f840c55750f8LL) ; + + pcm_test_bits_24 ("le-pcm24.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, 0x933b6a759ab496f8LL) ; + pcm_test_bits_24 ("be-pcm24.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_24, 0xbb1f3eaf9c30b6f8LL) ; + + pcm_test_bits_32 ("le-pcm32.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_32, 0xa77aece1c1c17f08LL) ; + pcm_test_bits_32 ("be-pcm32.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, 0x3099ddf142d0b0f8LL) ; + + /* Lite remove start */ + pcm_test_float ("le-float.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x3c2ad04f7554267aLL, SF_FALSE) ; + pcm_test_float ("be-float.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x074de3e248fa9186LL, SF_FALSE) ; + + pcm_test_double ("le-double.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xc682726f958f669cLL, SF_FALSE) ; + pcm_test_double ("be-double.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xd9a3583f8ee51164LL, SF_FALSE) ; + + pcm_test_float ("le-float.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x3c2ad04f7554267aLL, SF_TRUE) ; + pcm_test_float ("be-float.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x074de3e248fa9186LL, SF_TRUE) ; + + pcm_test_double ("le-double.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xc682726f958f669cLL, SF_TRUE) ; + pcm_test_double ("be-double.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xd9a3583f8ee51164LL, SF_TRUE) ; + /* Lite remove end */ + + return 0 ; +} /* main */ + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +lrintf_test (void) +{ int k, items ; + float *float_data ; + int *int_data ; + + print_test_name ("lrintf_test", "") ; + + items = 1024 ; + + float_data = data_out.f ; + int_data = data_in.i ; + + for (k = 0 ; k < items ; k++) + float_data [k] = (k * ((k % 2) ? 333333.0 : -333333.0)) ; + + for (k = 0 ; k < items ; k++) + int_data [k] = lrintf (float_data [k]) ; + + for (k = 0 ; k < items ; k++) + if (fabs (int_data [k] - float_data [k]) > 1.0) + { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %d).\n", __LINE__, k, float_data [k], int_data [k]) ; + exit (1) ; + } ; + + printf ("ok\n") ; +} /* lrintf_test */ + +static void +pcm_test_bits_8 (const char *filename, int filetype, uint64_t hash) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, items, zero_count ; + short *short_out, *short_in ; + int *int_out, *int_in ; + /* Lite remove start */ + float *float_out, *float_in ; + double *double_out, *double_in ; + /* Lite remove end */ + + print_test_name ("pcm_test_bits_8", filename) ; + + items = 127 ; + + short_out = data_out.s ; + short_in = data_in.s ; + + zero_count = 0 ; + for (k = 0 ; k < items ; k++) + { short_out [k] = ((k * ((k % 2) ? 1 : -1)) << 8) ; + zero_count = short_out [k] ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_short_or_die (file, 0, short_out, items, __LINE__) ; + + sf_close (file) ; + + memset (short_in, 0, items * sizeof (short)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_short_or_die (file, 0, short_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (short_out [k] != short_in [k]) + { printf ("\n\nLine %d: Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, short_out [k], short_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Finally, check the file hash. */ + check_file_hash_or_die (filename, hash, __LINE__) ; + + /*-------------------------------------------------------------------------- + ** Test sf_read/write_int () + */ + zero_count = 0 ; + + int_out = data_out.i ; + int_in = data_in.i ; + for (k = 0 ; k < items ; k++) + { int_out [k] = ((k * ((k % 2) ? 1 : -1)) << 24) ; + zero_count = int_out [k] ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_int_or_die (file, 0, int_out, items, __LINE__) ; + + sf_close (file) ; + + memset (int_in, 0, items * sizeof (int)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_int_or_die (file, 0, int_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (int_out [k] != int_in [k]) + { printf ("\n\nLine %d: int : Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, int_out [k], int_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Lite remove start */ + /*-------------------------------------------------------------------------- + ** Test sf_read/write_float () + */ + zero_count = 0 ; + + float_out = data_out.f ; + float_in = data_in.f ; + for (k = 0 ; k < items ; k++) + { float_out [k] = (k * ((k % 2) ? 1 : -1)) ; + zero_count = (fabs (float_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_write_float_or_die (file, 0, float_out, items, __LINE__) ; + + sf_close (file) ; + + memset (float_in, 0, items * sizeof (float)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_read_float_or_die (file, 0, float_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (fabs (float_out [k] - float_in [k]) > 1e-10) + { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, (double) float_out [k], (double) float_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /*-------------------------------------------------------------------------- + ** Test sf_read/write_double () + */ + zero_count = 0 ; + + double_out = data_out.d ; + double_in = data_in.d ; + for (k = 0 ; k < items ; k++) + { double_out [k] = (k * ((k % 2) ? 1 : -1)) ; + zero_count = (fabs (double_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_write_double_or_die (file, 0, double_out, items, __LINE__) ; + + sf_close (file) ; + + memset (double_in, 0, items * sizeof (double)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_read_double_or_die (file, 0, double_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (fabs (double_out [k] - double_in [k]) > 1e-10) + { printf ("\n\nLine %d: double : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, double_out [k], double_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + /* Lite remove end */ + unlink (filename) ; + + puts ("ok") ; +} /* pcm_test_bits_8 */ + +static void +pcm_test_bits_16 (const char *filename, int filetype, uint64_t hash) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, items, zero_count ; + short *short_out, *short_in ; + int *int_out, *int_in ; + /* Lite remove start */ + float *float_out, *float_in ; + double *double_out, *double_in ; + /* Lite remove end */ + + print_test_name ("pcm_test_bits_16", filename) ; + + items = 1024 ; + + short_out = data_out.s ; + short_in = data_in.s ; + + zero_count = 0 ; + for (k = 0 ; k < items ; k++) + { short_out [k] = (k * ((k % 2) ? 3 : -3)) ; + zero_count = short_out [k] ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_short_or_die (file, 0, short_out, items, __LINE__) ; + + sf_close (file) ; + + memset (short_in, 0, items * sizeof (short)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_short_or_die (file, 0, short_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (short_out [k] != short_in [k]) + { printf ("\n\nLine %d: Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, short_out [k], short_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Finally, check the file hash. */ + check_file_hash_or_die (filename, hash, __LINE__) ; + + /*-------------------------------------------------------------------------- + ** Test sf_read/write_int () + */ + zero_count = 0 ; + + int_out = data_out.i ; + int_in = data_in.i ; + for (k = 0 ; k < items ; k++) + { int_out [k] = ((k * ((k % 2) ? 3 : -3)) << 16) ; + zero_count = int_out [k] ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_int_or_die (file, 0, int_out, items, __LINE__) ; + + sf_close (file) ; + + memset (int_in, 0, items * sizeof (int)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_int_or_die (file, 0, int_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (int_out [k] != int_in [k]) + { printf ("\n\nLine %d: int : Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, int_out [k], int_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Lite remove start */ + /*-------------------------------------------------------------------------- + ** Test sf_read/write_float () + */ + zero_count = 0 ; + + float_out = data_out.f ; + float_in = data_in.f ; + for (k = 0 ; k < items ; k++) + { float_out [k] = (k * ((k % 2) ? 3 : -3)) ; + zero_count = (fabs (float_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_write_float_or_die (file, 0, float_out, items, __LINE__) ; + + sf_close (file) ; + + memset (float_in, 0, items * sizeof (float)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_read_float_or_die (file, 0, float_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (fabs (float_out [k] - float_in [k]) > 1e-10) + { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, (double) float_out [k], (double) float_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /*-------------------------------------------------------------------------- + ** Test sf_read/write_double () + */ + zero_count = 0 ; + + double_out = data_out.d ; + double_in = data_in.d ; + for (k = 0 ; k < items ; k++) + { double_out [k] = (k * ((k % 2) ? 3 : -3)) ; + zero_count = (fabs (double_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_write_double_or_die (file, 0, double_out, items, __LINE__) ; + + sf_close (file) ; + + memset (double_in, 0, items * sizeof (double)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_read_double_or_die (file, 0, double_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (fabs (double_out [k] - double_in [k]) > 1e-10) + { printf ("\n\nLine %d: double : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, double_out [k], double_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + /* Lite remove end */ + unlink (filename) ; + + puts ("ok") ; +} /* pcm_test_bits_16 */ + +static void +pcm_test_bits_24 (const char *filename, int filetype, uint64_t hash) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, items, zero_count ; + short *short_out, *short_in ; + int *int_out, *int_in ; + /* Lite remove start */ + float *float_out, *float_in ; + double *double_out, *double_in ; + /* Lite remove end */ + + print_test_name ("pcm_test_bits_24", filename) ; + + items = 1024 ; + + short_out = data_out.s ; + short_in = data_in.s ; + + zero_count = 0 ; + for (k = 0 ; k < items ; k++) + { short_out [k] = (k * ((k % 2) ? 3 : -3)) ; + zero_count = short_out [k] ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_short_or_die (file, 0, short_out, items, __LINE__) ; + + sf_close (file) ; + + memset (short_in, 0, items * sizeof (short)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_short_or_die (file, 0, short_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (short_out [k] != short_in [k]) + { printf ("\n\nLine %d: Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, short_out [k], short_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Finally, check the file hash. */ + check_file_hash_or_die (filename, hash, __LINE__) ; + + /*-------------------------------------------------------------------------- + ** Test sf_read/write_int () + */ + zero_count = 0 ; + + int_out = data_out.i ; + int_in = data_in.i ; + for (k = 0 ; k < items ; k++) + { int_out [k] = ((k * ((k % 2) ? 3333 : -3333)) << 8) ; + zero_count = int_out [k] ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_int_or_die (file, 0, int_out, items, __LINE__) ; + + sf_close (file) ; + + memset (int_in, 0, items * sizeof (int)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_int_or_die (file, 0, int_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (int_out [k] != int_in [k]) + { printf ("\n\nLine %d: int : Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, int_out [k], int_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Lite remove start */ + /*-------------------------------------------------------------------------- + ** Test sf_read/write_float () + */ + zero_count = 0 ; + + float_out = data_out.f ; + float_in = data_in.f ; + for (k = 0 ; k < items ; k++) + { float_out [k] = (k * ((k % 2) ? 3333 : -3333)) ; + zero_count = (fabs (float_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_write_float_or_die (file, 0, float_out, items, __LINE__) ; + + sf_close (file) ; + + memset (float_in, 0, items * sizeof (float)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_read_float_or_die (file, 0, float_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (fabs (float_out [k] - float_in [k]) > 1e-10) + { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, (double) float_out [k], (double) float_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /*-------------------------------------------------------------------------- + ** Test sf_read/write_double () + */ + zero_count = 0 ; + + double_out = data_out.d ; + double_in = data_in.d ; + for (k = 0 ; k < items ; k++) + { double_out [k] = (k * ((k % 2) ? 3333 : -3333)) ; + zero_count = (fabs (double_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_write_double_or_die (file, 0, double_out, items, __LINE__) ; + + sf_close (file) ; + + memset (double_in, 0, items * sizeof (double)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_read_double_or_die (file, 0, double_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (fabs (double_out [k] - double_in [k]) > 1e-10) + { printf ("\n\nLine %d: double : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, double_out [k], double_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + /* Lite remove end */ + unlink (filename) ; + + puts ("ok") ; +} /* pcm_test_bits_24 */ + +static void +pcm_test_bits_32 (const char *filename, int filetype, uint64_t hash) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, items, zero_count ; + short *short_out, *short_in ; + int *int_out, *int_in ; + /* Lite remove start */ + float *float_out, *float_in ; + double *double_out, *double_in ; + /* Lite remove end */ + + print_test_name ("pcm_test_bits_32", filename) ; + + items = 1024 ; + + short_out = data_out.s ; + short_in = data_in.s ; + + zero_count = 0 ; + for (k = 0 ; k < items ; k++) + { short_out [k] = (k * ((k % 2) ? 3 : -3)) ; + zero_count = short_out [k] ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_short_or_die (file, 0, short_out, items, __LINE__) ; + + sf_close (file) ; + + memset (short_in, 0, items * sizeof (short)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_short_or_die (file, 0, short_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (short_out [k] != short_in [k]) + { printf ("\n\nLine %d: Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, short_out [k], short_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Finally, check the file hash. */ + check_file_hash_or_die (filename, hash, __LINE__) ; + + /*-------------------------------------------------------------------------- + ** Test sf_read/write_int () + */ + zero_count = 0 ; + + int_out = data_out.i ; + int_in = data_in.i ; + for (k = 0 ; k < items ; k++) + { int_out [k] = (k * ((k % 2) ? 333333 : -333333)) ; + zero_count = int_out [k] ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_int_or_die (file, 0, int_out, items, __LINE__) ; + + sf_close (file) ; + + memset (int_in, 0, items * sizeof (int)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_int_or_die (file, 0, int_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (int_out [k] != int_in [k]) + { printf ("\n\nLine %d: int : Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, int_out [k], int_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Lite remove start */ + /*-------------------------------------------------------------------------- + ** Test sf_read/write_float () + */ + zero_count = 0 ; + + float_out = data_out.f ; + float_in = data_in.f ; + for (k = 0 ; k < items ; k++) + { float_out [k] = (k * ((k % 2) ? 333333 : -333333)) ; + zero_count = (fabs (float_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_write_float_or_die (file, 0, float_out, items, __LINE__) ; + + sf_close (file) ; + + memset (float_in, 0, items * sizeof (float)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_read_float_or_die (file, 0, float_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (fabs (float_out [k] - float_in [k]) > 1e-10) + { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, (double) float_out [k], (double) float_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /*-------------------------------------------------------------------------- + ** Test sf_read/write_double () + */ + zero_count = 0 ; + + double_out = data_out.d ; + double_in = data_in.d ; + for (k = 0 ; k < items ; k++) + { double_out [k] = (k * ((k % 2) ? 333333 : -333333)) ; + zero_count = (fabs (double_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_write_double_or_die (file, 0, double_out, items, __LINE__) ; + + sf_close (file) ; + + memset (double_in, 0, items * sizeof (double)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_read_double_or_die (file, 0, double_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (fabs (double_out [k] - double_in [k]) > 1e-10) + { printf ("\n\nLine %d: double : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, double_out [k], double_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + /* Lite remove end */ + unlink (filename) ; + + puts ("ok") ; +} /* pcm_test_bits_32 */ + + + +/*============================================================================== +*/ + +static void +pcm_test_float (const char *filename, int filetype, uint64_t hash, int replace_float) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, items, frames ; + int sign ; + double *data, error ; + + print_test_name (replace_float ? "pcm_test_float (replace)" : "pcm_test_float", filename) ; + + items = BUFFER_SIZE ; + + data = data_out.d ; + for (sign = 1, k = 0 ; k < items ; k++) + { data [k] = ((double) (k * sign)) / 100.0 ; + sign = (sign > 0) ? -1 : 1 ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = items ; + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + test_write_double_or_die (file, 0, data, items, __LINE__) ; + + sf_close (file) ; + + check_file_hash_or_die (filename, hash, __LINE__) ; + + memset (data, 0, items * sizeof (double)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + if (sfinfo.format != filetype) + { printf ("\n\nError (%s:%d) Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nError (%s:%d) Mono : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nError (%s:%d) Mono : Incorrect number of channels in file.\n", __FILE__, __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, data, items, __LINE__) ; + + for (sign = -1, k = 0 ; k < items ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + /* Now test Stereo. */ + + if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_SVX) /* SVX is mono only */ + { printf ("ok\n") ; + return ; + } ; + + items = BUFFER_SIZE ; + + data = data_out.d ; + for (sign = -1, k = 0 ; k < items ; k++) + data [k] = ((double) k) / 100.0 * (sign *= -1) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = items ; + sfinfo.channels = 2 ; + sfinfo.format = filetype ; + + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + test_writef_double_or_die (file, 0, data, frames, __LINE__) ; + + sf_close (file) ; + + check_file_hash_or_die (filename, hash, __LINE__) ; + + memset (data, 0, items * sizeof (double)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + if (sfinfo.format != filetype) + { printf ("\n\nError (%s:%d) Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != frames) + { printf ("\n\nError (%s:%d) Stereo : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, frames, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nError (%s:%d) Stereo : Incorrect number of channels in file.\n", __FILE__, __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_double_or_die (file, 0, data, frames, __LINE__) ; + for (sign = -1, k = 0 ; k < items ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data + 40, 2, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + printf ("ok\n") ; + unlink (filename) ; +} /* pcm_test_float */ + +static void +pcm_test_double (const char *filename, int filetype, uint64_t hash, int replace_float) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, items, frames ; + int sign ; + double *data, error ; + + /* This is the best test routine. Other should be brought up to this standard. */ + + print_test_name (replace_float ? "pcm_test_double (replace)" : "pcm_test_double", filename) ; + + items = BUFFER_SIZE ; + + data = data_out.d ; + for (sign = 1, k = 0 ; k < items ; k++) + { data [k] = ((double) (k * sign)) / 100.0 ; + sign = (sign > 0) ? -1 : 1 ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = items ; + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + test_write_double_or_die (file, 0, data, items, __LINE__) ; + + sf_close (file) ; + +#if (defined (WIN32) || defined (_WIN32)) + /* File hashing on Win32 fails due to slighty different + ** calculated values of the sin() function. + */ + hash = hash ; /* Avoid compiler warning. */ +#else + check_file_hash_or_die (filename, hash, __LINE__) ; +#endif + + memset (data, 0, items * sizeof (double)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + if (sfinfo.format != filetype) + { printf ("\n\nError (%s:%d) Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nError (%s:%d) Mono : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nError (%s:%d) Mono : Incorrect number of channels in file.\n", __FILE__, __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, data, items, __LINE__) ; + + for (sign = -1, k = 0 ; k < items ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ; + + test_seek_or_die (file, 0, SEEK_CUR, 14, sfinfo.channels, __LINE__) ; + + for (k = 10 ; k < 14 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + /* Now test Stereo. */ + + if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_SVX) /* SVX is mono only */ + { printf ("ok\n") ; + return ; + } ; + + items = BUFFER_SIZE ; + + data = data_out.d ; + for (sign = -1, k = 0 ; k < items ; k++) + data [k] = ((double) k) / 100.0 * (sign *= -1) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = items ; + sfinfo.channels = 2 ; + sfinfo.format = filetype ; + + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + test_writef_double_or_die (file, 0, data, frames, __LINE__) ; + + sf_close (file) ; + +#if (defined (WIN32) || defined (_WIN32)) + /* File hashing on Win32 fails due to slighty different + ** calculated values. + */ + hash = hash ; /* Avoid compiler warning. */ +#else + check_file_hash_or_die (filename, hash, __LINE__) ; +#endif + + memset (data, 0, items * sizeof (double)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + if (sfinfo.format != filetype) + { printf ("\n\nError (%s:%d) Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != frames) + { printf ("\n\nError (%s:%d) Stereo : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, frames, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nError (%s:%d) Stereo : Incorrect number of channels in file.\n", __FILE__, __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_double_or_die (file, 0, data, frames, __LINE__) ; + + for (sign = -1, k = 0 ; k < items ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data + 40, 4, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames -10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + printf ("ok\n") ; + unlink (filename) ; +} /* pcm_test_double */ + +/*============================================================================== +*/ diff --git a/interpretor/libsndfile-1.0.25/tests/pcm_test.def b/interpretor/libsndfile-1.0.25/tests/pcm_test.def new file mode 100644 index 0000000..b81f059 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/pcm_test.def @@ -0,0 +1,34 @@ +autogen definitions pcm_test.tpl; + +data_type = { + name = "bits_8" ; + item_count = 127 ; + short_func = "((k * ((k % 2) ? 1 : -1)) << 8)" ; + int_func = "((k * ((k % 2) ? 1 : -1)) << 24)" ; + float_func = "(k * ((k % 2) ? 1 : -1))" ; + } ; + +data_type = { + name = "bits_16" ; + item_count = 1024 ; + short_func = "(k * ((k % 2) ? 3 : -3))" ; + int_func = "((k * ((k % 2) ? 3 : -3)) << 16)" ; + float_func = "(k * ((k % 2) ? 3 : -3))" ; + } ; + +data_type = { + name = "bits_24" ; + item_count = 1024 ; + short_func = "(k * ((k % 2) ? 3 : -3))" ; + int_func = "((k * ((k % 2) ? 3333 : -3333)) << 8)" ; + float_func = "(k * ((k % 2) ? 3333 : -3333))" ; + } ; + +data_type = { + name = "bits_32" ; + item_count = 1024 ; + short_func = "(k * ((k % 2) ? 3 : -3))" ; + int_func = "(k * ((k % 2) ? 333333 : -333333))" ; + float_func = "(k * ((k % 2) ? 333333 : -333333))" ; + } ; + diff --git a/interpretor/libsndfile-1.0.25/tests/pcm_test.tpl b/interpretor/libsndfile-1.0.25/tests/pcm_test.tpl new file mode 100644 index 0000000..949ad4e --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/pcm_test.tpl @@ -0,0 +1,927 @@ +[+ AutoGen5 template c +] +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#include "utils.h" + +#define BUFFER_SIZE (1<<12) + +static void lrintf_test (void) ; + +[+ FOR data_type ++]static void pcm_test_[+ (get "name") +] (const char *filename, int filetype, uint64_t hash) ; +[+ ENDFOR data_type ++] +static void pcm_test_float (const char *filename, int filetype, uint64_t hash, int replace_float) ; +static void pcm_test_double (const char *filename, int filetype, uint64_t hash, int replace_float) ; + +typedef union +{ double d [BUFFER_SIZE + 1] ; + float f [BUFFER_SIZE + 1] ; + int i [BUFFER_SIZE + 1] ; + short s [BUFFER_SIZE + 1] ; +} BUFFER ; + +/* Data written to the file. */ +static BUFFER data_out ; + +/* Data read back from the file. */ +static BUFFER data_in ; + +int +main (void) +{ + lrintf_test () ; + + pcm_test_bits_8 ("pcm-s8.raw", SF_FORMAT_RAW | SF_FORMAT_PCM_S8, 0x1cda335091249dbfLL) ; + pcm_test_bits_8 ("pcm-u8.raw", SF_FORMAT_RAW | SF_FORMAT_PCM_U8, 0x7f748c433d695f3fLL) ; + + pcm_test_bits_16 ("le-pcm16.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_16, 0x3a2b956c881ebf08LL) ; + pcm_test_bits_16 ("be-pcm16.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, 0xd9e2f840c55750f8LL) ; + + pcm_test_bits_24 ("le-pcm24.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, 0x933b6a759ab496f8LL) ; + pcm_test_bits_24 ("be-pcm24.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_24, 0xbb1f3eaf9c30b6f8LL) ; + + pcm_test_bits_32 ("le-pcm32.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_32, 0xa77aece1c1c17f08LL) ; + pcm_test_bits_32 ("be-pcm32.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, 0x3099ddf142d0b0f8LL) ; + + /* Lite remove start */ + pcm_test_float ("le-float.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x3c2ad04f7554267aLL, SF_FALSE) ; + pcm_test_float ("be-float.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x074de3e248fa9186LL, SF_FALSE) ; + + pcm_test_double ("le-double.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xc682726f958f669cLL, SF_FALSE) ; + pcm_test_double ("be-double.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xd9a3583f8ee51164LL, SF_FALSE) ; + + pcm_test_float ("le-float.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x3c2ad04f7554267aLL, SF_TRUE) ; + pcm_test_float ("be-float.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x074de3e248fa9186LL, SF_TRUE) ; + + pcm_test_double ("le-double.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xc682726f958f669cLL, SF_TRUE) ; + pcm_test_double ("be-double.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xd9a3583f8ee51164LL, SF_TRUE) ; + /* Lite remove end */ + + return 0 ; +} /* main */ + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +lrintf_test (void) +{ int k, items ; + float *float_data ; + int *int_data ; + + print_test_name ("lrintf_test", "") ; + + items = 1024 ; + + float_data = data_out.f ; + int_data = data_in.i ; + + for (k = 0 ; k < items ; k++) + float_data [k] = (k * ((k % 2) ? 333333.0 : -333333.0)) ; + + for (k = 0 ; k < items ; k++) + int_data [k] = lrintf (float_data [k]) ; + + for (k = 0 ; k < items ; k++) + if (fabs (int_data [k] - float_data [k]) > 1.0) + { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %d).\n", __LINE__, k, float_data [k], int_data [k]) ; + exit (1) ; + } ; + + printf ("ok\n") ; +} /* lrintf_test */ + +[+ FOR data_type ++]static void +pcm_test_[+ (get "name") +] (const char *filename, int filetype, uint64_t hash) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, items, zero_count ; + short *short_out, *short_in ; + int *int_out, *int_in ; + /* Lite remove start */ + float *float_out, *float_in ; + double *double_out, *double_in ; + /* Lite remove end */ + + print_test_name ("pcm_test_[+ (get "name") +]", filename) ; + + items = [+ (get "item_count") +] ; + + short_out = data_out.s ; + short_in = data_in.s ; + + zero_count = 0 ; + for (k = 0 ; k < items ; k++) + { short_out [k] = [+ (get "short_func") +] ; + zero_count = short_out [k] ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_short_or_die (file, 0, short_out, items, __LINE__) ; + + sf_close (file) ; + + memset (short_in, 0, items * sizeof (short)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_short_or_die (file, 0, short_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (short_out [k] != short_in [k]) + { printf ("\n\nLine %d: Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, short_out [k], short_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Finally, check the file hash. */ + check_file_hash_or_die (filename, hash, __LINE__) ; + + /*-------------------------------------------------------------------------- + ** Test sf_read/write_int () + */ + zero_count = 0 ; + + int_out = data_out.i ; + int_in = data_in.i ; + for (k = 0 ; k < items ; k++) + { int_out [k] = [+ (get "int_func") +] ; + zero_count = int_out [k] ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_int_or_die (file, 0, int_out, items, __LINE__) ; + + sf_close (file) ; + + memset (int_in, 0, items * sizeof (int)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_int_or_die (file, 0, int_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (int_out [k] != int_in [k]) + { printf ("\n\nLine %d: int : Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, int_out [k], int_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Lite remove start */ + /*-------------------------------------------------------------------------- + ** Test sf_read/write_float () + */ + zero_count = 0 ; + + float_out = data_out.f ; + float_in = data_in.f ; + for (k = 0 ; k < items ; k++) + { float_out [k] = [+ (get "float_func") +] ; + zero_count = (fabs (float_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_write_float_or_die (file, 0, float_out, items, __LINE__) ; + + sf_close (file) ; + + memset (float_in, 0, items * sizeof (float)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + + test_read_float_or_die (file, 0, float_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (fabs (float_out [k] - float_in [k]) > 1e-10) + { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, (double) float_out [k], (double) float_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + + /*-------------------------------------------------------------------------- + ** Test sf_read/write_double () + */ + zero_count = 0 ; + + double_out = data_out.d ; + double_in = data_in.d ; + for (k = 0 ; k < items ; k++) + { double_out [k] = [+ (get "float_func") +] ; + zero_count = (fabs (double_out [k]) > 1e-10) ? zero_count : zero_count + 1 ; + } ; + + if (zero_count > items / 4) + { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ; + exit (1) ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_write_double_or_die (file, 0, double_out, items, __LINE__) ; + + sf_close (file) ; + + memset (double_in, 0, items * sizeof (double)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + + test_read_double_or_die (file, 0, double_in, items, __LINE__) ; + + for (k = 0 ; k < items ; k++) + if (fabs (double_out [k] - double_in [k]) > 1e-10) + { printf ("\n\nLine %d: double : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, double_out [k], double_in [k]) ; + exit (1) ; + } ; + + sf_close (file) ; + /* Lite remove end */ + unlink (filename) ; + + puts ("ok") ; +} /* pcm_test_[+ (get "name") +] */ + +[+ ENDFOR data_type ++] + +/*============================================================================== +*/ + +static void +pcm_test_float (const char *filename, int filetype, uint64_t hash, int replace_float) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, items, frames ; + int sign ; + double *data, error ; + + print_test_name (replace_float ? "pcm_test_float (replace)" : "pcm_test_float", filename) ; + + items = BUFFER_SIZE ; + + data = data_out.d ; + for (sign = 1, k = 0 ; k < items ; k++) + { data [k] = ((double) (k * sign)) / 100.0 ; + sign = (sign > 0) ? -1 : 1 ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = items ; + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + test_write_double_or_die (file, 0, data, items, __LINE__) ; + + sf_close (file) ; + + check_file_hash_or_die (filename, hash, __LINE__) ; + + memset (data, 0, items * sizeof (double)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + if (sfinfo.format != filetype) + { printf ("\n\nError (%s:%d) Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nError (%s:%d) Mono : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nError (%s:%d) Mono : Incorrect number of channels in file.\n", __FILE__, __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, data, items, __LINE__) ; + + for (sign = -1, k = 0 ; k < items ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + /* Now test Stereo. */ + + if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_SVX) /* SVX is mono only */ + { printf ("ok\n") ; + return ; + } ; + + items = BUFFER_SIZE ; + + data = data_out.d ; + for (sign = -1, k = 0 ; k < items ; k++) + data [k] = ((double) k) / 100.0 * (sign *= -1) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = items ; + sfinfo.channels = 2 ; + sfinfo.format = filetype ; + + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + test_writef_double_or_die (file, 0, data, frames, __LINE__) ; + + sf_close (file) ; + + check_file_hash_or_die (filename, hash, __LINE__) ; + + memset (data, 0, items * sizeof (double)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + if (sfinfo.format != filetype) + { printf ("\n\nError (%s:%d) Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != frames) + { printf ("\n\nError (%s:%d) Stereo : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, frames, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nError (%s:%d) Stereo : Incorrect number of channels in file.\n", __FILE__, __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_double_or_die (file, 0, data, frames, __LINE__) ; + for (sign = -1, k = 0 ; k < items ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data + 40, 2, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + printf ("ok\n") ; + unlink (filename) ; +} /* pcm_test_float */ + +static void +pcm_test_double (const char *filename, int filetype, uint64_t hash, int replace_float) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, items, frames ; + int sign ; + double *data, error ; + + /* This is the best test routine. Other should be brought up to this standard. */ + + print_test_name (replace_float ? "pcm_test_double (replace)" : "pcm_test_double", filename) ; + + items = BUFFER_SIZE ; + + data = data_out.d ; + for (sign = 1, k = 0 ; k < items ; k++) + { data [k] = ((double) (k * sign)) / 100.0 ; + sign = (sign > 0) ? -1 : 1 ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = items ; + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + test_write_double_or_die (file, 0, data, items, __LINE__) ; + + sf_close (file) ; + +#if (defined (WIN32) || defined (_WIN32)) + /* File hashing on Win32 fails due to slighty different + ** calculated values of the sin() function. + */ + hash = hash ; /* Avoid compiler warning. */ +#else + check_file_hash_or_die (filename, hash, __LINE__) ; +#endif + + memset (data, 0, items * sizeof (double)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + if (sfinfo.format != filetype) + { printf ("\n\nError (%s:%d) Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != items) + { printf ("\n\nError (%s:%d) Mono : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nError (%s:%d) Mono : Incorrect number of channels in file.\n", __FILE__, __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, data, items, __LINE__) ; + + for (sign = -1, k = 0 ; k < items ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ; + + test_seek_or_die (file, 0, SEEK_CUR, 14, sfinfo.channels, __LINE__) ; + + for (k = 10 ; k < 14 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + /* Now test Stereo. */ + + if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_SVX) /* SVX is mono only */ + { printf ("ok\n") ; + return ; + } ; + + items = BUFFER_SIZE ; + + data = data_out.d ; + for (sign = -1, k = 0 ; k < items ; k++) + data [k] = ((double) k) / 100.0 * (sign *= -1) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = items ; + sfinfo.channels = 2 ; + sfinfo.format = filetype ; + + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + test_writef_double_or_die (file, 0, data, frames, __LINE__) ; + + sf_close (file) ; + +#if (defined (WIN32) || defined (_WIN32)) + /* File hashing on Win32 fails due to slighty different + ** calculated values. + */ + hash = hash ; /* Avoid compiler warning. */ +#else + check_file_hash_or_die (filename, hash, __LINE__) ; +#endif + + memset (data, 0, items * sizeof (double)) ; + + if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ; + if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0) + { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + if (sfinfo.format != filetype) + { printf ("\n\nError (%s:%d) Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != frames) + { printf ("\n\nError (%s:%d) Stereo : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, frames, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nError (%s:%d) Stereo : Incorrect number of channels in file.\n", __FILE__, __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_double_or_die (file, 0, data, frames, __LINE__) ; + + for (sign = -1, k = 0 ; k < items ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data + 40, 4, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames -10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, data + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ; + if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5) + { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ; + exit (1) ; + } ; + } ; + + sf_close (file) ; + + printf ("ok\n") ; + unlink (filename) ; +} /* pcm_test_double */ + +/*============================================================================== +*/ diff --git a/interpretor/libsndfile-1.0.25/tests/peak_chunk_test.c b/interpretor/libsndfile-1.0.25/tests/peak_chunk_test.c new file mode 100644 index 0000000..14656aa --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/peak_chunk_test.c @@ -0,0 +1,362 @@ +/* +** Copyright (C) 2001-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#include "utils.h" + +#define BUFFER_LEN (1<<15) +#define LOG_BUFFER_SIZE 1024 + + +static void test_float_peak (const char *filename, int filetype) ; +static void read_write_peak_test (const char *filename, int filetype) ; + +static void check_logged_peaks (char *buffer) ; + +/* Force the start of this buffer to be double aligned. Sparc-solaris will +** choke if its not. +*/ +static double data [BUFFER_LEN] ; +static char log_buffer [LOG_BUFFER_SIZE] ; + +int +main (int argc, char *argv []) +{ int do_all = 0 ; + int test_count = 0 ; + + if (argc != 2) + { printf ("Usage : %s \n", argv [0]) ; + printf (" Where is one of the following:\n") ; + printf (" aiff - test AIFF file PEAK chunk\n") ; + printf (" caf - test CAF file PEAK chunk\n") ; + printf (" wav - test WAV file peak chunk\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all = ! strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "wav")) + { test_float_peak ("peak_float.wav", SF_FORMAT_WAV | SF_FORMAT_FLOAT) ; + test_float_peak ("peak_float.wavex", SF_FORMAT_WAVEX | SF_FORMAT_FLOAT) ; + test_float_peak ("peak_float.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_FLOAT) ; + + read_write_peak_test ("rw_peak.wav", SF_FORMAT_WAV | SF_FORMAT_FLOAT) ; + read_write_peak_test ("rw_peak.wavex", SF_FORMAT_WAVEX | SF_FORMAT_FLOAT) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { test_float_peak ("peak_float.aiff", SF_FORMAT_AIFF | SF_FORMAT_FLOAT) ; + + read_write_peak_test ("rw_peak.aiff", SF_FORMAT_AIFF | SF_FORMAT_FLOAT) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "caf")) + { test_float_peak ("peak_float.caf", SF_FORMAT_CAF | SF_FORMAT_FLOAT) ; + + read_write_peak_test ("rw_peak.caf", SF_FORMAT_CAF | SF_FORMAT_FLOAT) ; + test_count++ ; + } ; + + if (test_count == 0) + { printf ("Mono : ************************************\n") ; + printf ("Mono : * No '%s' test defined.\n", argv [1]) ; + printf ("Mono : ************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +test_float_peak (const char *filename, int filetype) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k, frames, count ; + + print_test_name ("test_float_peak", filename) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.samplerate = 44100 ; + sfinfo.format = filetype ; + sfinfo.channels = 4 ; + sfinfo.frames = 0 ; + + frames = BUFFER_LEN / sfinfo.channels ; + + /* Create some random data with a peak value of 0.66. */ + for (k = 0 ; k < BUFFER_LEN ; k++) + data [k] = (rand () % 2000) / 3000.0 ; + + /* Insert some larger peaks a know locations. */ + data [4 * (frames / 8) + 0] = (frames / 8) * 0.01 ; /* First channel */ + data [4 * (frames / 6) + 1] = (frames / 6) * 0.01 ; /* Second channel */ + data [4 * (frames / 4) + 2] = (frames / 4) * 0.01 ; /* Third channel */ + data [4 * (frames / 2) + 3] = (frames / 2) * 0.01 ; /* Fourth channel */ + + /* Write a file with PEAK chunks. */ + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, 0, __LINE__) ; + + /* Try to confuse the header writer by adding a removing the PEAK chunk. */ + sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_TRUE) ; + sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ; + sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_TRUE) ; + + /* Write the data in four passed. The data is designed so that peaks will + ** be written in the different calls to sf_write_double (). + */ + for (count = 0 ; count < 4 ; count ++) + test_write_double_or_die (file, 0, data + count * BUFFER_LEN / 4, BUFFER_LEN / 4, BUFFER_LEN / 4) ; + + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, 0, __LINE__) ; + + if (sfinfo.format != filetype) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != frames) + { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, frames, (long) sfinfo.frames) ; + exit (1) ; + } ; + + if (sfinfo.channels != 4) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + /* Check these two commands. */ + if (sf_command (file, SFC_GET_SIGNAL_MAX, data, sizeof (double)) == SF_FALSE) + { printf ("\n\nLine %d: Command should have returned SF_TRUE.\n", __LINE__) ; + exit (1) ; + } ; + + if (fabs (data [0] - (frames / 2) * 0.01) > 0.01) + { printf ("\n\nLine %d: Bad peak value (%f should be %f) for command SFC_GET_SIGNAL_MAX.\n", __LINE__, data [0], (frames / 2) * 0.01) ; + exit (1) ; + } ; + + if (sf_command (file, SFC_GET_MAX_ALL_CHANNELS, data, sizeof (double) * sfinfo.channels) == SF_FALSE) + { printf ("\n\nLine %d: Command should have returned SF_TRUE.\n", __LINE__) ; + exit (1) ; + } ; + + if (fabs (data [3] - (frames / 2) * 0.01) > 0.01) + { printf ("\n\nLine %d: Bad peak value (%f should be %f) for command SFC_GET_MAX_ALL_CHANNELS.\n", __LINE__, data [0], (frames / 2) * 0.01) ; + exit (1) ; + } ; + + /* Get the log buffer data. */ + log_buffer [0] = 0 ; + sf_command (file, SFC_GET_LOG_INFO, log_buffer, LOG_BUFFER_SIZE) ; + + if (strlen (log_buffer) == 0) + { printf ("\n\nLine %d: Empty log buffer,\n", __LINE__) ; + exit (1) ; + } ; + + check_logged_peaks (log_buffer) ; + + sf_close (file) ; + + /* Write a file ***without*** PEAK chunks. */ + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, 0, __LINE__) ; + + /* Try to confuse the header writer by adding a removing the PEAK chunk. */ + sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ; + sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_TRUE) ; + sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ; + + /* Write the data in four passed. The data is designed so that peaks will + ** be written in the different calls to sf_write_double (). + */ + for (count = 0 ; count < 4 ; count ++) + test_write_double_or_die (file, 0, data + count * BUFFER_LEN / 4, BUFFER_LEN / 4, BUFFER_LEN / 4) ; + + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, 0, __LINE__) ; + + /* Check these two commands. */ + if (sf_command (file, SFC_GET_SIGNAL_MAX, data, sizeof (double))) + { printf ("\n\nLine %d: Command should have returned SF_FALSE.\n", __LINE__) ; + exit (1) ; + } ; + + if (sf_command (file, SFC_GET_MAX_ALL_CHANNELS, data, sizeof (double) * sfinfo.channels)) + { printf ("\n\nLine %d: Command should have returned SF_FALSE.\n", __LINE__) ; + exit (1) ; + } ; + + /* Get the log buffer data. */ + log_buffer [0] = 0 ; + sf_command (file, SFC_GET_LOG_INFO, log_buffer, LOG_BUFFER_SIZE) ; + + if (strlen (log_buffer) == 0) + { printf ("\n\nLine %d: Empty log buffer,\n", __LINE__) ; + exit (1) ; + } ; + + if (strstr (log_buffer, "PEAK :") != NULL) + { printf ("\n\nLine %d: Should not have a PEAK chunk in this file.\n\n", __LINE__) ; + puts (log_buffer) ; + exit (1) ; + } ; + + sf_close (file) ; + + unlink (filename) ; + printf ("ok\n") ; +} /* test_float_peak */ + +static void +check_logged_peaks (char *buffer) +{ char *cptr ; + int k, chan, channel_count, position ; + float value ; + + if (strstr (buffer, "should") || strstr (buffer, "*")) + { printf ("\n\nLine %d: Something wrong in buffer. Dumping.\n", __LINE__) ; + puts (buffer) ; + exit (1) ; + } ; + + channel_count = 0 ; + cptr = strstr (buffer, "Channels") ; + if (cptr && sscanf (cptr, "Channels : %d", &k) == 1) + channel_count = k ; + else if (cptr && sscanf (cptr, "Channels / frame : %d", &k) == 1) + channel_count = k ; + else + { printf ("\n\nLine %d: Couldn't find channel count.\n", __LINE__) ; + exit (1) ; + } ; + + if (channel_count != 4) + { printf ("\n\nLine %d: Wrong channel count (4 ->%d).\n", __LINE__, channel_count) ; + exit (1) ; + } ; + + if (! (cptr = strstr (buffer, "Ch Position Value"))) + { printf ("\n\nLine %d: Can't find PEAK data.\n", __LINE__) ; + exit (1) ; + } ; + + for (k = 0 ; k < channel_count ; k++) + { if (! (cptr = strchr (cptr, '\n'))) + { printf ("\n\nLine %d: Got lost.\n", __LINE__) ; + exit (1) ; + } ; + if (sscanf (cptr, "%d %d %f", &chan, &position, &value) != 3) + { printf ("\n\nLine %d: sscanf failed.\n", __LINE__) ; + exit (1) ; + } ; + if (position == 0) + { printf ("\n\nLine %d: peak position for channel %d should not be at offset 0.\n", __LINE__, chan) ; + printf ("%s", buffer) ; + exit (1) ; + } ; + if (chan != k || fabs ((position) * 0.01 - value) > 1e-6) + { printf ("\n\nLine %d: Error : peak value incorrect!\n", __LINE__) ; + printf ("%s", buffer) ; + printf ("\n\nLine %d: %d %f %f\n", __LINE__, chan, position * 0.01, value) ; + exit (1) ; + } ; + cptr ++ ; /* Move past current newline. */ + } ; + +} /* check_logged_peaks */ + +static void +read_write_peak_test (const char *filename, int filetype) +{ SNDFILE *file ; + SF_INFO sfinfo ; + + double small_data [10] ; + double max_peak = 0.0 ; + unsigned k ; + + print_test_name (__func__, filename) ; + + for (k = 0 ; k < ARRAY_LEN (small_data) ; k ++) + small_data [k] = 0.1 ; + + sfinfo.samplerate = 44100 ; + sfinfo.channels = 2 ; + sfinfo.format = filetype ; + sfinfo.frames = 0 ; + + /* Open the file, add peak chunk and write samples with value 0.1. */ + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + + sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_TRUE) ; + + test_write_double_or_die (file, 0, small_data, ARRAY_LEN (small_data), __LINE__) ; + + sf_close (file) ; + + /* Open the fiel RDWR, write sample valied 1.25. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_FALSE, __LINE__) ; + + for (k = 0 ; k < ARRAY_LEN (small_data) ; k ++) + small_data [k] = 1.0 ; + + test_write_double_or_die (file, 0, small_data, ARRAY_LEN (small_data), __LINE__) ; + + sf_command (file, SFC_GET_SIGNAL_MAX, &max_peak, sizeof (max_peak)) ; + + sf_close (file) ; + + exit_if_true (max_peak < 0.1, "\n\nLine %d : max peak (%5.3f) should not be 0.1.\n\n", __LINE__, max_peak) ; + + /* Open the file and test the values written to the PEAK chunk. */ + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + exit_if_true (sfinfo.channels * sfinfo.frames != 2 * ARRAY_LEN (small_data), + "Line %d : frame count is %ld, should be %d\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * ARRAY_LEN (small_data)) ; + + sf_command (file, SFC_GET_SIGNAL_MAX, &max_peak, sizeof (double)) ; + + sf_close (file) ; + + exit_if_true (max_peak < 1.0, "\n\nLine %d : max peak (%5.3f) should be 1.0.\n\n", __LINE__, max_peak) ; + + unlink (filename) ; + puts ("ok") ; +} /* read_write_peak_test */ + diff --git a/interpretor/libsndfile-1.0.25/tests/pedantic-header-test.sh.in b/interpretor/libsndfile-1.0.25/tests/pedantic-header-test.sh.in new file mode 100644 index 0000000..8b19628 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/pedantic-header-test.sh.in @@ -0,0 +1,58 @@ +#!/bin/bash + +# Copyright (C) 2010-2011 Erik de Castro Lopo +# +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# * Neither the author nor the names of any contributors may be used +# to endorse or promote products derived from this software without +# specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + +if test ! -f @top_srcdir@/tests/sfversion.c ; then + exit 0 + fi + +echo -n " Pedantic header test : " + +# Only do this if the compiler is GCC. +if test -n "@GCC_MAJOR_VERSION@" ; then + + CC=`echo "@CC@" | sed "s/.*shave cc //"` + # Compile with -Werror and -pedantic. + $CC -std=c99 -Werror -pedantic -I@top_builddir@/src -c @top_srcdir@/tests/sfversion.c -o /dev/null + + # Check compiler return status. + if test $? -ne 0 ; then + echo + exit 1 + fi + + echo "ok" +else + echo "n/a" + fi + +exit 0 diff --git a/interpretor/libsndfile-1.0.25/tests/pipe_test.c b/interpretor/libsndfile-1.0.25/tests/pipe_test.c new file mode 100644 index 0000000..10fa572 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/pipe_test.c @@ -0,0 +1,525 @@ +/* +** Copyright (C) 2001-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/*========================================================================== +** This is a test program which tests reading from and writing to pipes. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#if (OS_IS_WIN32 || HAVE_PIPE == 0 || HAVE_WAITPID == 0) + +int +main (void) +{ + puts (" pipe_test : this test doesn't work on this OS.") ; + return 0 ; +} /* main */ + +#else + +#if HAVE_UNISTD_H +#include +#endif + +#include +#include +#include +#include + +#include + +#include "utils.h" + +typedef struct +{ int format ; + const char *ext ; +} FILETYPE ; + +static int file_exists (const char *filename) ; +static void useek_pipe_rw_test (int filetype, const char *ext) ; +static void pipe_read_test (int filetype, const char *ext) ; +static void pipe_write_test (const char *ext) ; +static void pipe_test_others (FILETYPE*, FILETYPE*) ; + +static FILETYPE read_write_types [] = +{ { SF_FORMAT_RAW , "raw" }, + { SF_FORMAT_AU , "au" }, + /* Lite remove start */ + { SF_FORMAT_PAF , "paf" }, + { SF_FORMAT_IRCAM , "ircam" }, + { SF_FORMAT_PVF , "pvf" }, + /* Lite remove end */ + { 0 , NULL } +} ; + +static FILETYPE read_only_types [] = +{ { SF_FORMAT_RAW , "raw" }, + { SF_FORMAT_AU , "au" }, + { SF_FORMAT_AIFF , "aiff" }, + { SF_FORMAT_WAV , "wav" }, + { SF_FORMAT_W64 , "w64" }, + /* Lite remove start */ + { SF_FORMAT_PAF , "paf" }, + { SF_FORMAT_NIST , "nist" }, + { SF_FORMAT_IRCAM , "ircam" }, + { SF_FORMAT_MAT4 , "mat4" }, + { SF_FORMAT_MAT5 , "mat5" }, + { SF_FORMAT_SVX , "svx" }, + { SF_FORMAT_PVF , "pvf" }, + /* Lite remove end */ + { 0 , NULL } +} ; + +int +main (void) +{ int k ; + + if (file_exists ("libsndfile.spec.in")) + exit_if_true (chdir ("tests") != 0, "\n Error : chdir ('tests') failed.\n") ; + + for (k = 0 ; read_only_types [k].format ; k++) + pipe_read_test (read_only_types [k].format, read_only_types [k].ext) ; + + for (k = 0 ; read_write_types [k].format ; k++) + pipe_write_test (read_write_types [k].ext) ; + + for (k = 0 ; read_write_types [k].format ; k++) + useek_pipe_rw_test (read_write_types [k].format, read_write_types [k].ext) ; + + if (0) + pipe_test_others (read_write_types, read_only_types) ; + + return 0 ; +} /* main */ + +/*============================================================================== +*/ + +static void +pipe_read_test (int filetype, const char *ext) +{ static short data [PIPE_TEST_LEN] ; + static char buffer [256] ; + static char filename [256] ; + + SNDFILE *outfile ; + SF_INFO sfinfo ; + int k, retval ; + + snprintf (filename, sizeof (filename), "pipe_in.%s", ext) ; + print_test_name ("pipe_read_test", filename) ; + + sfinfo.format = filetype | SF_FORMAT_PCM_16 ; + sfinfo.channels = 1 ; + sfinfo.samplerate = 44100 ; + + for (k = 0 ; k < PIPE_TEST_LEN ; k++) + data [k] = PIPE_INDEX (k) ; + + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_writef_short_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ; + sf_close (outfile) ; + + snprintf (buffer, sizeof (buffer), "cat %s | ./stdin_test %s ", filename, ext) ; + if ((retval = system (buffer)) != 0) + { retval = WEXITSTATUS (retval) ; + printf ("\n\n Line %d : pipe test returned error for file type \"%s\".\n\n", __LINE__, ext) ; + exit (retval) ; + } ; + + unlink (filename) ; + puts ("ok") ; + + return ; +} /* pipe_read_test */ + +static void +pipe_write_test (const char *ext) +{ static char buffer [256] ; + + int retval ; + + print_test_name ("pipe_write_test", ext) ; + + snprintf (buffer, sizeof (buffer), "./stdout_test %s | ./stdin_test %s ", ext, ext) ; + if ((retval = system (buffer))) + { retval = WEXITSTATUS (retval) ; + printf ("\n\n Line %d : pipe test returned error file type \"%s\".\n\n", __LINE__, ext) ; + exit (retval) ; + } ; + + puts ("ok") ; + + return ; +} /* pipe_write_test */ + +/*============================================================================== +*/ + + +static void +useek_pipe_rw_short (const char * ext, SF_INFO * psfinfo_write, SF_INFO * psfinfo_read) +{ static short buffer [PIPE_TEST_LEN] ; + static short data [PIPE_TEST_LEN] ; + SNDFILE *outfile ; + SNDFILE *infile_piped ; + + int k, status = 0 ; + int pipefd [2] ; + pid_t pida ; + + for (k = 0 ; k < PIPE_TEST_LEN ; k++) + data [k] = PIPE_INDEX (k) ; + + /* + ** Create the pipe. + */ + exit_if_true (pipe (pipefd) != 0, "\n\n%s %d : pipe failed : %s\n", __func__, __LINE__, strerror (errno)) ; + + /* + ** Attach the write end of the pipe to be written to. + */ + if ((outfile = sf_open_fd (pipefd [1], SFM_WRITE, psfinfo_write, SF_TRUE)) == NULL) + { printf ("\n\n%s %d : unable to create unseekable pipe for write type \"%s\".\n", __func__, __LINE__, ext) ; + printf ("\t%s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + if (sf_error (outfile) != SF_ERR_NO_ERROR) + { printf ("\n\n%s %d : unable to open unseekable pipe for write type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* + ** Attach the read end of the pipe to be read from. + */ + if ((infile_piped = sf_open_fd (pipefd [0], SFM_READ, psfinfo_read, SF_TRUE)) == NULL) + { printf ("\n\n%s %d : unable to create unseekable pipe for read type. \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + if (sf_error (infile_piped) != SF_ERR_NO_ERROR) + { printf ("\n\n%s %d : unable to open unseekable pipe for read type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* Fork a child process that will write directly into the pipe. */ + if ((pida = fork ()) == 0) /* child process */ + { test_writef_short_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ; + exit (0) ; + } ; + + /* In the parent process, read from the pipe and compare what is read + ** to what is written, if they match everything went as planned. + */ + test_readf_short_or_die (infile_piped, 0, buffer, PIPE_TEST_LEN, __LINE__) ; + if (memcmp (buffer, data, sizeof (buffer)) != 0) + { printf ("\n\n%s %d : unseekable pipe test failed for file type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* Wait for the child process to return. */ + waitpid (pida, &status, 0) ; + status = WEXITSTATUS (status) ; + sf_close (outfile) ; + sf_close (infile_piped) ; + + if (status != 0) + { printf ("\n\n%s %d : status of child process is %d for file type %s.\n\n", __func__, __LINE__, status, ext) ; + exit (1) ; + } ; + + return ; +} /* useek_pipe_rw_short */ + + +static void +useek_pipe_rw_float (const char * ext, SF_INFO * psfinfo_write, SF_INFO * psfinfo_read) +{ static float buffer [PIPE_TEST_LEN] ; + static float data [PIPE_TEST_LEN] ; + SNDFILE *outfile ; + SNDFILE *infile_piped ; + + int k, status = 0 ; + int pipefd [2] ; + pid_t pida ; + + for (k = 0 ; k < PIPE_TEST_LEN ; k++) + data [k] = PIPE_INDEX (k) ; + + /* + ** Create the pipe. + */ + exit_if_true (pipe (pipefd) != 0, "\n\n%s %d : pipe failed : %s\n", __func__, __LINE__, strerror (errno)) ; + + /* + ** Attach the write end of the pipe to be written to. + */ + if ((outfile = sf_open_fd (pipefd [1], SFM_WRITE, psfinfo_write, SF_TRUE)) == NULL) + { printf ("\n\n%s %d : unable to create unseekable pipe for write type \"%s\".\n", __func__, __LINE__, ext) ; + printf ("\t%s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + if (sf_error (outfile) != SF_ERR_NO_ERROR) + { printf ("\n\n%s %d : unable to open unseekable pipe for write type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* + ** Attach the read end of the pipe to be read from. + */ + if ((infile_piped = sf_open_fd (pipefd [0], SFM_READ, psfinfo_read, SF_TRUE)) == NULL) + { printf ("\n\n%s %d : unable to create unseekable pipe for read type. \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + if (sf_error (infile_piped) != SF_ERR_NO_ERROR) + { printf ("\n\n%s %d : unable to open unseekable pipe for read type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* Fork a child process that will write directly into the pipe. */ + if ((pida = fork ()) == 0) /* child process */ + { test_writef_float_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ; + exit (0) ; + } ; + + /* In the parent process, read from the pipe and compare what is read + ** to what is written, if they match everything went as planned. + */ + test_readf_float_or_die (infile_piped, 0, buffer, PIPE_TEST_LEN, __LINE__) ; + if (memcmp (buffer, data, sizeof (buffer)) != 0) + { printf ("\n\n%s %d : unseekable pipe test failed for file type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* Wait for the child process to return. */ + waitpid (pida, &status, 0) ; + status = WEXITSTATUS (status) ; + sf_close (outfile) ; + sf_close (infile_piped) ; + + if (status != 0) + { printf ("\n\n%s %d : status of child process is %d for file type %s.\n\n", __func__, __LINE__, status, ext) ; + exit (1) ; + } ; + + return ; +} /* useek_pipe_rw_float */ + + +static void +useek_pipe_rw_double (const char * ext, SF_INFO * psfinfo_write, SF_INFO * psfinfo_read) +{ static double buffer [PIPE_TEST_LEN] ; + static double data [PIPE_TEST_LEN] ; + SNDFILE *outfile ; + SNDFILE *infile_piped ; + + int k, status = 0 ; + int pipefd [2] ; + pid_t pida ; + + for (k = 0 ; k < PIPE_TEST_LEN ; k++) + data [k] = PIPE_INDEX (k) ; + + /* + ** Create the pipe. + */ + exit_if_true (pipe (pipefd) != 0, "\n\n%s %d : pipe failed : %s\n", __func__, __LINE__, strerror (errno)) ; + + /* + ** Attach the write end of the pipe to be written to. + */ + if ((outfile = sf_open_fd (pipefd [1], SFM_WRITE, psfinfo_write, SF_TRUE)) == NULL) + { printf ("\n\n%s %d : unable to create unseekable pipe for write type \"%s\".\n", __func__, __LINE__, ext) ; + printf ("\t%s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + if (sf_error (outfile) != SF_ERR_NO_ERROR) + { printf ("\n\n%s %d : unable to open unseekable pipe for write type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* + ** Attach the read end of the pipe to be read from. + */ + if ((infile_piped = sf_open_fd (pipefd [0], SFM_READ, psfinfo_read, SF_TRUE)) == NULL) + { printf ("\n\n%s %d : unable to create unseekable pipe for read type. \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + if (sf_error (infile_piped) != SF_ERR_NO_ERROR) + { printf ("\n\n%s %d : unable to open unseekable pipe for read type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* Fork a child process that will write directly into the pipe. */ + if ((pida = fork ()) == 0) /* child process */ + { test_writef_double_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ; + exit (0) ; + } ; + + /* In the parent process, read from the pipe and compare what is read + ** to what is written, if they match everything went as planned. + */ + test_readf_double_or_die (infile_piped, 0, buffer, PIPE_TEST_LEN, __LINE__) ; + if (memcmp (buffer, data, sizeof (buffer)) != 0) + { printf ("\n\n%s %d : unseekable pipe test failed for file type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* Wait for the child process to return. */ + waitpid (pida, &status, 0) ; + status = WEXITSTATUS (status) ; + sf_close (outfile) ; + sf_close (infile_piped) ; + + if (status != 0) + { printf ("\n\n%s %d : status of child process is %d for file type %s.\n\n", __func__, __LINE__, status, ext) ; + exit (1) ; + } ; + + return ; +} /* useek_pipe_rw_double */ + + + + +static void +useek_pipe_rw_test (int filetype, const char *ext) +{ SF_INFO sfinfo_write ; + SF_INFO sfinfo_read ; + + print_test_name ("useek_pipe_rw_test", ext) ; + + /* + ** Setup the INFO structures for the filetype we will be + ** working with. + */ + sfinfo_write.format = filetype | SF_FORMAT_PCM_16 ; + sfinfo_write.channels = 1 ; + sfinfo_write.samplerate = 44100 ; + + + sfinfo_read.format = 0 ; + if (filetype == SF_FORMAT_RAW) + { sfinfo_read.format = filetype | SF_FORMAT_PCM_16 ; + sfinfo_read.channels = 1 ; + sfinfo_read.samplerate = 44100 ; + } ; + + useek_pipe_rw_short (ext, &sfinfo_write, &sfinfo_read) ; + + sfinfo_read.format = sfinfo_write.format = filetype | SF_FORMAT_FLOAT ; + if (sf_format_check (&sfinfo_read) != 0) + useek_pipe_rw_float (ext, &sfinfo_write, &sfinfo_read) ; + + sfinfo_read.format = sfinfo_write.format = filetype | SF_FORMAT_DOUBLE ; + if (sf_format_check (&sfinfo_read) != 0) + useek_pipe_rw_double (ext, &sfinfo_write, &sfinfo_read) ; + + puts ("ok") ; + return ; +} /* useek_pipe_rw_test */ + + + +static void +pipe_test_others (FILETYPE* list1, FILETYPE* list2) +{ SF_FORMAT_INFO info ; + int k, m, major_count, in_list ; + + print_test_name ("pipe_test_others", "") ; + + sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &major_count, sizeof (int)) ; + + for (k = 0 ; k < major_count ; k++) + { info.format = k ; + + sf_command (NULL, SFC_GET_FORMAT_MAJOR, &info, sizeof (info)) ; + + in_list = SF_FALSE ; + for (m = 0 ; list1 [m].format ; m++) + if (info.format == list1 [m].format) + in_list = SF_TRUE ; + + for (m = 0 ; list2 [m].format ; m++) + if (info.format == list2 [m].format) + in_list = SF_TRUE ; + + if (in_list) + continue ; + + printf ("%s %x\n", info.name, info.format) ; + + if (1) + { static short data [PIPE_TEST_LEN] ; + static char buffer [256] ; + static const char *filename = "pipe_in.dat" ; + + SNDFILE *outfile ; + SF_INFO sfinfo ; + int retval ; + + sfinfo.format = info.format | SF_FORMAT_PCM_16 ; + sfinfo.channels = 1 ; + sfinfo.samplerate = 44100 ; + + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_writef_short_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ; + sf_close (outfile) ; + + snprintf (buffer, sizeof (buffer), "cat %s | ./stdin_test %s %d ", filename, info.extension, PIPE_TEST_LEN) ; + if ((retval = system (buffer)) == 0) + { retval = WEXITSTATUS (retval) ; + printf ("\n\n Line %d : pipe test should have returned error file type \"%s\" but didn't.\n\n", __LINE__, info.name) ; + exit (1) ; + } ; + + unlink (filename) ; + } ; + } ; + + + puts ("ok") ; + + return ; +} /* pipe_test_others */ + + +/*============================================================================== +*/ + +static int +file_exists (const char *filename) +{ struct stat buf ; + + if (stat (filename, &buf)) + return 0 ; + + return 1 ; +} /* file_exists */ + +#endif + diff --git a/interpretor/libsndfile-1.0.25/tests/pipe_test.def b/interpretor/libsndfile-1.0.25/tests/pipe_test.def new file mode 100644 index 0000000..6469cca --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/pipe_test.def @@ -0,0 +1,14 @@ +autogen definitions pipe_test.tpl; + +data_type = { + type_name = short ; + }; + +data_type = { + type_name = float ; + }; + +data_type = { + type_name = double ; + }; + diff --git a/interpretor/libsndfile-1.0.25/tests/pipe_test.tpl b/interpretor/libsndfile-1.0.25/tests/pipe_test.tpl new file mode 100644 index 0000000..5215556 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/pipe_test.tpl @@ -0,0 +1,374 @@ +[+ AutoGen5 template c +] +/* +** Copyright (C) 2001-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/*========================================================================== +** This is a test program which tests reading from and writing to pipes. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#if (OS_IS_WIN32 || HAVE_PIPE == 0 || HAVE_WAITPID == 0) + +int +main (void) +{ + puts (" pipe_test : this test doesn't work on this OS.") ; + return 0 ; +} /* main */ + +#else + +#if HAVE_UNISTD_H +#include +#endif + +#include +#include +#include +#include + +#include + +#include "utils.h" + +typedef struct +{ int format ; + const char *ext ; +} FILETYPE ; + +static int file_exists (const char *filename) ; +static void useek_pipe_rw_test (int filetype, const char *ext) ; +static void pipe_read_test (int filetype, const char *ext) ; +static void pipe_write_test (const char *ext) ; +static void pipe_test_others (FILETYPE*, FILETYPE*) ; + +static FILETYPE read_write_types [] = +{ { SF_FORMAT_RAW , "raw" }, + { SF_FORMAT_AU , "au" }, + /* Lite remove start */ + { SF_FORMAT_PAF , "paf" }, + { SF_FORMAT_IRCAM , "ircam" }, + { SF_FORMAT_PVF , "pvf" }, + /* Lite remove end */ + { 0 , NULL } +} ; + +static FILETYPE read_only_types [] = +{ { SF_FORMAT_RAW , "raw" }, + { SF_FORMAT_AU , "au" }, + { SF_FORMAT_AIFF , "aiff" }, + { SF_FORMAT_WAV , "wav" }, + { SF_FORMAT_W64 , "w64" }, + /* Lite remove start */ + { SF_FORMAT_PAF , "paf" }, + { SF_FORMAT_NIST , "nist" }, + { SF_FORMAT_IRCAM , "ircam" }, + { SF_FORMAT_MAT4 , "mat4" }, + { SF_FORMAT_MAT5 , "mat5" }, + { SF_FORMAT_SVX , "svx" }, + { SF_FORMAT_PVF , "pvf" }, + /* Lite remove end */ + { 0 , NULL } +} ; + +int +main (void) +{ int k ; + + if (file_exists ("libsndfile.spec.in")) + exit_if_true (chdir ("tests") != 0, "\n Error : chdir ('tests') failed.\n") ; + + for (k = 0 ; read_only_types [k].format ; k++) + pipe_read_test (read_only_types [k].format, read_only_types [k].ext) ; + + for (k = 0 ; read_write_types [k].format ; k++) + pipe_write_test (read_write_types [k].ext) ; + + for (k = 0 ; read_write_types [k].format ; k++) + useek_pipe_rw_test (read_write_types [k].format, read_write_types [k].ext) ; + + if (0) + pipe_test_others (read_write_types, read_only_types) ; + + return 0 ; +} /* main */ + +/*============================================================================== +*/ + +static void +pipe_read_test (int filetype, const char *ext) +{ static short data [PIPE_TEST_LEN] ; + static char buffer [256] ; + static char filename [256] ; + + SNDFILE *outfile ; + SF_INFO sfinfo ; + int k, retval ; + + snprintf (filename, sizeof (filename), "pipe_in.%s", ext) ; + print_test_name ("pipe_read_test", filename) ; + + sfinfo.format = filetype | SF_FORMAT_PCM_16 ; + sfinfo.channels = 1 ; + sfinfo.samplerate = 44100 ; + + for (k = 0 ; k < PIPE_TEST_LEN ; k++) + data [k] = PIPE_INDEX (k) ; + + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_writef_short_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ; + sf_close (outfile) ; + + snprintf (buffer, sizeof (buffer), "cat %s | ./stdin_test %s ", filename, ext) ; + if ((retval = system (buffer)) != 0) + { retval = WEXITSTATUS (retval) ; + printf ("\n\n Line %d : pipe test returned error for file type \"%s\".\n\n", __LINE__, ext) ; + exit (retval) ; + } ; + + unlink (filename) ; + puts ("ok") ; + + return ; +} /* pipe_read_test */ + +static void +pipe_write_test (const char *ext) +{ static char buffer [256] ; + + int retval ; + + print_test_name ("pipe_write_test", ext) ; + + snprintf (buffer, sizeof (buffer), "./stdout_test %s | ./stdin_test %s ", ext, ext) ; + if ((retval = system (buffer))) + { retval = WEXITSTATUS (retval) ; + printf ("\n\n Line %d : pipe test returned error file type \"%s\".\n\n", __LINE__, ext) ; + exit (retval) ; + } ; + + puts ("ok") ; + + return ; +} /* pipe_write_test */ + +/*============================================================================== +*/ + +[+ FOR data_type +] +static void +useek_pipe_rw_[+ (get "type_name") +] (const char * ext, SF_INFO * psfinfo_write, SF_INFO * psfinfo_read) +{ static [+ (get "type_name") +] buffer [PIPE_TEST_LEN] ; + static [+ (get "type_name") +] data [PIPE_TEST_LEN] ; + SNDFILE *outfile ; + SNDFILE *infile_piped ; + + int k, status = 0 ; + int pipefd [2] ; + pid_t pida ; + + for (k = 0 ; k < PIPE_TEST_LEN ; k++) + data [k] = PIPE_INDEX (k) ; + + /* + ** Create the pipe. + */ + exit_if_true (pipe (pipefd) != 0, "\n\n%s %d : pipe failed : %s\n", __func__, __LINE__, strerror (errno)) ; + + /* + ** Attach the write end of the pipe to be written to. + */ + if ((outfile = sf_open_fd (pipefd [1], SFM_WRITE, psfinfo_write, SF_TRUE)) == NULL) + { printf ("\n\n%s %d : unable to create unseekable pipe for write type \"%s\".\n", __func__, __LINE__, ext) ; + printf ("\t%s\n\n", sf_strerror (outfile)) ; + exit (1) ; + } ; + + if (sf_error (outfile) != SF_ERR_NO_ERROR) + { printf ("\n\n%s %d : unable to open unseekable pipe for write type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* + ** Attach the read end of the pipe to be read from. + */ + if ((infile_piped = sf_open_fd (pipefd [0], SFM_READ, psfinfo_read, SF_TRUE)) == NULL) + { printf ("\n\n%s %d : unable to create unseekable pipe for read type. \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + if (sf_error (infile_piped) != SF_ERR_NO_ERROR) + { printf ("\n\n%s %d : unable to open unseekable pipe for read type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* Fork a child process that will write directly into the pipe. */ + if ((pida = fork ()) == 0) /* child process */ + { test_writef_[+ (get "type_name") +]_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ; + exit (0) ; + } ; + + /* In the parent process, read from the pipe and compare what is read + ** to what is written, if they match everything went as planned. + */ + test_readf_[+ (get "type_name") +]_or_die (infile_piped, 0, buffer, PIPE_TEST_LEN, __LINE__) ; + if (memcmp (buffer, data, sizeof (buffer)) != 0) + { printf ("\n\n%s %d : unseekable pipe test failed for file type \"%s\".\n\n", __func__, __LINE__, ext) ; + exit (1) ; + } ; + + /* Wait for the child process to return. */ + waitpid (pida, &status, 0) ; + status = WEXITSTATUS (status) ; + sf_close (outfile) ; + sf_close (infile_piped) ; + + if (status != 0) + { printf ("\n\n%s %d : status of child process is %d for file type %s.\n\n", __func__, __LINE__, status, ext) ; + exit (1) ; + } ; + + return ; +} /* useek_pipe_rw_[+ (get "type_name") +] */ + +[+ ENDFOR data_type +] + + +static void +useek_pipe_rw_test (int filetype, const char *ext) +{ SF_INFO sfinfo_write ; + SF_INFO sfinfo_read ; + + print_test_name ("useek_pipe_rw_test", ext) ; + + /* + ** Setup the INFO structures for the filetype we will be + ** working with. + */ + sfinfo_write.format = filetype | SF_FORMAT_PCM_16 ; + sfinfo_write.channels = 1 ; + sfinfo_write.samplerate = 44100 ; + + + sfinfo_read.format = 0 ; + if (filetype == SF_FORMAT_RAW) + { sfinfo_read.format = filetype | SF_FORMAT_PCM_16 ; + sfinfo_read.channels = 1 ; + sfinfo_read.samplerate = 44100 ; + } ; + + useek_pipe_rw_short (ext, &sfinfo_write, &sfinfo_read) ; + + sfinfo_read.format = sfinfo_write.format = filetype | SF_FORMAT_FLOAT ; + if (sf_format_check (&sfinfo_read) != 0) + useek_pipe_rw_float (ext, &sfinfo_write, &sfinfo_read) ; + + sfinfo_read.format = sfinfo_write.format = filetype | SF_FORMAT_DOUBLE ; + if (sf_format_check (&sfinfo_read) != 0) + useek_pipe_rw_double (ext, &sfinfo_write, &sfinfo_read) ; + + puts ("ok") ; + return ; +} /* useek_pipe_rw_test */ + + + +static void +pipe_test_others (FILETYPE* list1, FILETYPE* list2) +{ SF_FORMAT_INFO info ; + int k, m, major_count, in_list ; + + print_test_name ("pipe_test_others", "") ; + + sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &major_count, sizeof (int)) ; + + for (k = 0 ; k < major_count ; k++) + { info.format = k ; + + sf_command (NULL, SFC_GET_FORMAT_MAJOR, &info, sizeof (info)) ; + + in_list = SF_FALSE ; + for (m = 0 ; list1 [m].format ; m++) + if (info.format == list1 [m].format) + in_list = SF_TRUE ; + + for (m = 0 ; list2 [m].format ; m++) + if (info.format == list2 [m].format) + in_list = SF_TRUE ; + + if (in_list) + continue ; + + printf ("%s %x\n", info.name, info.format) ; + + if (1) + { static short data [PIPE_TEST_LEN] ; + static char buffer [256] ; + static const char *filename = "pipe_in.dat" ; + + SNDFILE *outfile ; + SF_INFO sfinfo ; + int retval ; + + sfinfo.format = info.format | SF_FORMAT_PCM_16 ; + sfinfo.channels = 1 ; + sfinfo.samplerate = 44100 ; + + outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_writef_short_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ; + sf_close (outfile) ; + + snprintf (buffer, sizeof (buffer), "cat %s | ./stdin_test %s %d ", filename, info.extension, PIPE_TEST_LEN) ; + if ((retval = system (buffer)) == 0) + { retval = WEXITSTATUS (retval) ; + printf ("\n\n Line %d : pipe test should have returned error file type \"%s\" but didn't.\n\n", __LINE__, info.name) ; + exit (1) ; + } ; + + unlink (filename) ; + } ; + } ; + + + puts ("ok") ; + + return ; +} /* pipe_test_others */ + + +/*============================================================================== +*/ + +static int +file_exists (const char *filename) +{ struct stat buf ; + + if (stat (filename, &buf)) + return 0 ; + + return 1 ; +} /* file_exists */ + +#endif + diff --git a/interpretor/libsndfile-1.0.25/tests/raw_test.c b/interpretor/libsndfile-1.0.25/tests/raw_test.c new file mode 100644 index 0000000..96fd926 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/raw_test.c @@ -0,0 +1,186 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#include "utils.h" + +#define BUFFER_LEN (1<<10) +#define LOG_BUFFER_SIZE 1024 + +static void raw_offset_test (const char *filename, int typeminor) ; +static void bad_raw_test (void) ; + +/* Force the start of this buffer to be double aligned. Sparc-solaris will +** choke if its not. +*/ +static short data [BUFFER_LEN] ; + +int +main (void) +{ + raw_offset_test ("offset.raw", SF_FORMAT_PCM_16) ; + bad_raw_test () ; + + return 0 ; +} /* main */ + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +raw_offset_test (const char *filename, int typeminor) +{ SNDFILE *sndfile ; + SF_INFO sfinfo ; + sf_count_t start ; + int k ; + + print_test_name ("raw_offset_test", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = SF_FORMAT_RAW | typeminor ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + + sndfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + + start = 0 ; + sf_command (sndfile, SFC_FILE_TRUNCATE, &start, sizeof (start)) ; + + for (k = 0 ; k < BUFFER_LEN ; k++) + data [k] = k ; + test_write_short_or_die (sndfile, 0, data, BUFFER_LEN, __LINE__) ; + + sf_close (sndfile) ; + + sndfile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + check_log_buffer_or_die (sndfile, __LINE__) ; + + if (abs (BUFFER_LEN - sfinfo.frames) > 1) + { printf ("\n\nLine %d : Incorrect sample count (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), BUFFER_LEN) ; + dump_log_buffer (sndfile) ; + exit (1) ; + } ; + + memset (data, 0 , sizeof (data)) ; + test_read_short_or_die (sndfile, 0, data, BUFFER_LEN, __LINE__) ; + for (k = 0 ; k < BUFFER_LEN ; k++) + if (data [k] != k) + printf ("Error : line %d\n", __LINE__) ; + + /* Set dataoffset to 2 bytes from beginning of file. */ + start = 2 ; + sf_command (sndfile, SFC_SET_RAW_START_OFFSET, &start, sizeof (start)) ; + + /* Seek to new start */ + test_seek_or_die (sndfile, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + memset (data, 0 , sizeof (data)) ; + test_read_short_or_die (sndfile, 0, data, BUFFER_LEN - 1, __LINE__) ; + for (k = 0 ; k < BUFFER_LEN - 1 ; k++) + if (data [k] != k + 1) + { printf ("Error : line %d\n", __LINE__) ; + exit (1) ; + } ; + + /* Set dataoffset to 4 bytes from beginning of file. */ + start = 4 ; + sf_command (sndfile, SFC_SET_RAW_START_OFFSET, &start, sizeof (start)) ; + + /* Seek to new start */ + test_seek_or_die (sndfile, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + memset (data, 0 , sizeof (data)) ; + test_read_short_or_die (sndfile, 0, data, BUFFER_LEN - 2, __LINE__) ; + for (k = 0 ; k < BUFFER_LEN - 2 ; k++) + if (data [k] != k + 2) + { printf ("Error : line %d\n", __LINE__) ; + exit (1) ; + } ; + + /* Set dataoffset back to 0 bytes from beginning of file. */ + start = 0 ; + sf_command (sndfile, SFC_SET_RAW_START_OFFSET, &start, sizeof (start)) ; + + /* Seek to new start */ + test_seek_or_die (sndfile, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + memset (data, 0 , sizeof (data)) ; + test_read_short_or_die (sndfile, 0, data, BUFFER_LEN, __LINE__) ; + for (k = 0 ; k < BUFFER_LEN ; k++) + if (data [k] != k) + { printf ("Error : line %d\n", __LINE__) ; + exit (1) ; + } ; + + sf_close (sndfile) ; + unlink (filename) ; + + puts ("ok") ; +} /* raw_offset_test */ + +static void +bad_raw_test (void) +{ FILE *textfile ; + SNDFILE *file ; + SF_INFO sfinfo ; + const char *errorstr, *filename = "bad.raw" ; + + print_test_name ("bad_raw_test", filename) ; + + if ((textfile = fopen (filename, "w")) == NULL) + { printf ("\n\nLine %d : not able to open text file for write.\n", __LINE__) ; + exit (1) ; + } ; + + fprintf (textfile, "This is not a valid file.\n") ; + fclose (textfile) ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = SF_FORMAT_RAW | 0xABCD ; + sfinfo.channels = 1 ; + + if ((file = sf_open (filename, SFM_READ, &sfinfo)) != NULL) + { printf ("\n\nLine %d : Error, file should not have opened.\n", __LINE__ - 1) ; + exit (1) ; + } ; + + errorstr = sf_strerror (file) ; + + if (strstr (errorstr, "Bad format field in SF_INFO struct") == NULL) + { printf ("\n\nLine %d : Error bad error string : %s.\n", __LINE__ - 1, errorstr) ; + exit (1) ; + } ; + + unlink (filename) ; + + puts ("ok") ; +} /* bad_raw_test */ + diff --git a/interpretor/libsndfile-1.0.25/tests/rdwr_test.c b/interpretor/libsndfile-1.0.25/tests/rdwr_test.c new file mode 100644 index 0000000..d6f1222 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/rdwr_test.c @@ -0,0 +1,240 @@ +/* +** Copyright (C) 2010-2011 Erik de Castro Lopo +** +** This program is free software ; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation ; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY ; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program ; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include +#endif + +#if (defined (WIN32) || defined (_WIN32)) +#include +#include +#endif + +#include + +#include "utils.h" + +static void rdwr_short_test (const char *filename) ; +static void rdwr_int_test (const char *filename) ; +static void rdwr_float_test (const char *filename) ; +static void rdwr_double_test (const char *filename) ; +static void rdwr_raw_test (const char *filename) ; + + +int +main (void) +{ + rdwr_short_test ("rdwr_short.wav") ; + rdwr_int_test ("rdwr_int.wav") ; + rdwr_float_test ("rdwr_float.wav") ; + rdwr_double_test ("rdwr_double.wav") ; + rdwr_raw_test ("rdwr_raw.wav") ; + + return 0 ; +} /* main */ + + +/*============================================================================================ +** Here are the test functions. +*/ + +static void +rdwr_short_test (const char *filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + sf_count_t frames ; + short buffer [160] ; + + print_test_name ("rdwr_short_test", filename) ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Create sound file with no data. */ + sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ; + sfinfo.samplerate = 16000 ; + sfinfo.channels = 1 ; + + unlink (filename) ; + + frames = ARRAY_LEN (buffer) ; + + /* Open again for read/write. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_short_or_die (file, 0, buffer, frames, __LINE__) ; + + test_read_short_or_die (file, 0, buffer, frames, __LINE__) ; + + sf_close (file) ; + unlink (filename) ; + + puts ("ok") ; + return ; +} /* rdwr_short_test */ + +static void +rdwr_int_test (const char *filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + sf_count_t frames ; + int buffer [160] ; + + print_test_name ("rdwr_int_test", filename) ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Create sound file with no data. */ + sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_32 ; + sfinfo.samplerate = 16000 ; + sfinfo.channels = 1 ; + + unlink (filename) ; + + frames = ARRAY_LEN (buffer) ; + + /* Open again for read/write. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_int_or_die (file, 0, buffer, frames, __LINE__) ; + + test_read_int_or_die (file, 0, buffer, frames, __LINE__) ; + + sf_close (file) ; + unlink (filename) ; + + puts ("ok") ; + return ; +} /* rdwr_int_test */ + +static void +rdwr_float_test (const char *filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + sf_count_t frames ; + float buffer [160] ; + + print_test_name ("rdwr_float_test", filename) ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Create sound file with no data. */ + sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_FLOAT ; + sfinfo.samplerate = 16000 ; + sfinfo.channels = 1 ; + + unlink (filename) ; + + frames = ARRAY_LEN (buffer) ; + + /* Open again for read/write. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_float_or_die (file, 0, buffer, frames, __LINE__) ; + + test_read_float_or_die (file, 0, buffer, frames, __LINE__) ; + + sf_close (file) ; + unlink (filename) ; + + puts ("ok") ; + return ; +} /* rdwr_float_test */ + +static void +rdwr_double_test (const char *filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + sf_count_t frames ; + double buffer [160] ; + + print_test_name ("rdwr_double_test", filename) ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Create sound file with no data. */ + sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_DOUBLE ; + sfinfo.samplerate = 16000 ; + sfinfo.channels = 1 ; + + unlink (filename) ; + + frames = ARRAY_LEN (buffer) ; + + /* Open again for read/write. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_double_or_die (file, 0, buffer, frames, __LINE__) ; + + test_read_double_or_die (file, 0, buffer, frames, __LINE__) ; + + sf_close (file) ; + unlink (filename) ; + + puts ("ok") ; + return ; +} /* rdwr_double_test */ + +static void +rdwr_raw_test (const char *filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + sf_count_t frames ; + unsigned char buffer [160] ; + + print_test_name ("rdwr_raw_test", filename) ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Create sound file with no data. */ + sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_U8 ; + sfinfo.samplerate = 16000 ; + sfinfo.channels = 1 ; + + unlink (filename) ; + + frames = ARRAY_LEN (buffer) ; + + /* Open again for read/write. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_raw_or_die (file, 0, buffer, frames, __LINE__) ; + + test_read_raw_or_die (file, 0, buffer, frames, __LINE__) ; + + sf_close (file) ; + unlink (filename) ; + + puts ("ok") ; + return ; +} /* rdwr_raw_test */ + + + diff --git a/interpretor/libsndfile-1.0.25/tests/rdwr_test.def b/interpretor/libsndfile-1.0.25/tests/rdwr_test.def new file mode 100644 index 0000000..43c1089 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/rdwr_test.def @@ -0,0 +1,32 @@ +autogen definitions rdwr_test.tpl; + +data_type = { + name = "short" ; + type = "short" ; + format = "SF_FORMAT_PCM_16" ; + } ; + +data_type = { + name = "int" ; + type = "int" ; + format = "SF_FORMAT_PCM_32" ; + } ; + +data_type = { + name = "float" ; + type = "float" ; + format = "SF_FORMAT_FLOAT" ; + } ; + +data_type = { + name = "double" ; + type = "double" ; + format = "SF_FORMAT_DOUBLE" ; + } ; + +data_type = { + name = "raw" ; + type = "unsigned char" ; + format = "SF_FORMAT_PCM_U8" ; + } ; + diff --git a/interpretor/libsndfile-1.0.25/tests/rdwr_test.tpl b/interpretor/libsndfile-1.0.25/tests/rdwr_test.tpl new file mode 100644 index 0000000..dc862e2 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/rdwr_test.tpl @@ -0,0 +1,105 @@ +[+ AutoGen5 template c +] +/* +** Copyright (C) 2010-2011 Erik de Castro Lopo +** +** This program is free software ; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation ; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY ; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program ; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include +#endif + +#if (defined (WIN32) || defined (_WIN32)) +#include +#include +#endif + +#include + +#include "utils.h" + +[+ FOR data_type ++]static void rdwr_[+ (get "name") +]_test (const char *filename) ; +[+ ENDFOR data_type ++] + +int +main (void) +{ + rdwr_short_test ("rdwr_short.wav") ; + rdwr_int_test ("rdwr_int.wav") ; + rdwr_float_test ("rdwr_float.wav") ; + rdwr_double_test ("rdwr_double.wav") ; + rdwr_raw_test ("rdwr_raw.wav") ; + + return 0 ; +} /* main */ + + +/*============================================================================================ +** Here are the test functions. +*/ + +[+ FOR data_type ++]static void +rdwr_[+ (get "name") +]_test (const char *filename) +{ SNDFILE *file ; + SF_INFO sfinfo ; + sf_count_t frames ; + [+ (get "type") +] buffer [160] ; + + print_test_name ("rdwr_[+ (get "name") +]_test", filename) ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Create sound file with no data. */ + sfinfo.format = SF_FORMAT_WAV | [+ (get "format") +] ; + sfinfo.samplerate = 16000 ; + sfinfo.channels = 1 ; + + unlink (filename) ; + + frames = ARRAY_LEN (buffer) ; + + /* Open again for read/write. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ; + + test_write_[+ (get "name") +]_or_die (file, 0, buffer, frames, __LINE__) ; + + test_read_[+ (get "name") +]_or_die (file, 0, buffer, frames, __LINE__) ; + + sf_close (file) ; + unlink (filename) ; + + puts ("ok") ; + return ; +} /* rdwr_[+ (get "name") +]_test */ + +[+ ENDFOR data_type ++] + diff --git a/interpretor/libsndfile-1.0.25/tests/scale_clip_test.c b/interpretor/libsndfile-1.0.25/tests/scale_clip_test.c new file mode 100644 index 0000000..57b0b96 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/scale_clip_test.c @@ -0,0 +1,1853 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#include + +#include "utils.h" + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +#define HALF_BUFFER_SIZE (1 << 12) +#define BUFFER_SIZE (2 * HALF_BUFFER_SIZE) + +#define SINE_AMP 1.1 +#define MAX_ERROR 0.0202 + + +static void flt_scale_clip_test_16 (const char *filename, int filetype, float maxval) ; +static void flt_scale_clip_test_24 (const char *filename, int filetype, float maxval) ; +static void flt_scale_clip_test_32 (const char *filename, int filetype, float maxval) ; +static void flt_scale_clip_test_08 (const char *filename, int filetype, float maxval) ; + +static void dbl_scale_clip_test_16 (const char *filename, int filetype, float maxval) ; +static void dbl_scale_clip_test_24 (const char *filename, int filetype, float maxval) ; +static void dbl_scale_clip_test_32 (const char *filename, int filetype, float maxval) ; +static void dbl_scale_clip_test_08 (const char *filename, int filetype, float maxval) ; + + + +static void flt_short_clip_read_test (const char *filename, int filetype) ; +static void flt_int_clip_read_test (const char *filename, int filetype) ; + +static void dbl_short_clip_read_test (const char *filename, int filetype) ; +static void dbl_int_clip_read_test (const char *filename, int filetype) ; + + + +static void short_flt_scale_write_test (const char *filename, int filetype) ; +static void short_dbl_scale_write_test (const char *filename, int filetype) ; + +static void int_flt_scale_write_test (const char *filename, int filetype) ; +static void int_dbl_scale_write_test (const char *filename, int filetype) ; + + +typedef union +{ double dbl [BUFFER_SIZE] ; + float flt [BUFFER_SIZE] ; + int i [BUFFER_SIZE] ; + short s [BUFFER_SIZE] ; +} BUFFER ; + +/* Data buffer. */ +static BUFFER buffer_out ; +static BUFFER buffer_in ; + +int +main (void) +{ + flt_scale_clip_test_08 ("scale_clip_s8.au", SF_FORMAT_AU | SF_FORMAT_PCM_S8, 1.0 * 0x80) ; + flt_scale_clip_test_08 ("scale_clip_u8.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8, 1.0 * 0x80) ; + + dbl_scale_clip_test_08 ("scale_clip_s8.au", SF_FORMAT_AU | SF_FORMAT_PCM_S8, 1.0 * 0x80) ; + dbl_scale_clip_test_08 ("scale_clip_u8.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8, 1.0 * 0x80) ; + + /* + ** Now use SF_FORMAT_AU where possible because it allows both + ** big and little endian files. + */ + + flt_scale_clip_test_16 ("scale_clip_be16.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ; + flt_scale_clip_test_16 ("scale_clip_le16.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ; + flt_scale_clip_test_24 ("scale_clip_be24.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ; + flt_scale_clip_test_24 ("scale_clip_le24.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ; + flt_scale_clip_test_32 ("scale_clip_be32.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ; + flt_scale_clip_test_32 ("scale_clip_le32.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ; + + dbl_scale_clip_test_16 ("scale_clip_be16.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ; + dbl_scale_clip_test_16 ("scale_clip_le16.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ; + dbl_scale_clip_test_24 ("scale_clip_be24.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ; + dbl_scale_clip_test_24 ("scale_clip_le24.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ; + dbl_scale_clip_test_32 ("scale_clip_be32.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ; + dbl_scale_clip_test_32 ("scale_clip_le32.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ; + + flt_short_clip_read_test ("flt_short.au" , SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_FLOAT) ; + flt_int_clip_read_test ("flt_int.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_FLOAT) ; + dbl_short_clip_read_test ("dbl_short.au" , SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_DOUBLE) ; + dbl_int_clip_read_test ("dbl_int.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_DOUBLE) ; + + short_flt_scale_write_test ("short_flt.au" , SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_FLOAT) ; + int_flt_scale_write_test ("int_flt.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_FLOAT) ; + short_dbl_scale_write_test ("short_dbl.au" , SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_DOUBLE) ; + int_dbl_scale_write_test ("int_dbl.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_DOUBLE) ; + + return 0 ; +} /* main */ + +/*============================================================================================ +** Here are the test functions. +*/ + + +static void +flt_scale_clip_test_16 (const char *filename, int filetype, float maxval) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + float *data_out, *data_in ; + double diff, clip_max_diff ; + + print_test_name ("flt_scale_clip_test_16", filename) ; + + data_out = buffer_out.flt ; + data_in = buffer_in.flt ; + + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { data_out [k] = 1.2 * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ; + data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* + ** Write two versions of the data: + ** normalized and clipped + ** un-normalized and clipped. + */ + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_write_float_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + test_write_float_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&buffer_in, 0, sizeof (buffer_in)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_float_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + test_read_float_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + /* Check normalized version. */ + clip_max_diff = 0.0 ; + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > 1.0) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > 1.0) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0 / 0x8000) + { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + /* Check the un-normalized data. */ + clip_max_diff = 0.0 ; + for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > maxval) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > maxval) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0) + { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + printf ("ok\n") ; + unlink (filename) ; +} /* flt_scale_clip_test_16 */ + +static void +flt_scale_clip_test_24 (const char *filename, int filetype, float maxval) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + float *data_out, *data_in ; + double diff, clip_max_diff ; + + print_test_name ("flt_scale_clip_test_24", filename) ; + + data_out = buffer_out.flt ; + data_in = buffer_in.flt ; + + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { data_out [k] = 1.2 * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ; + data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* + ** Write two versions of the data: + ** normalized and clipped + ** un-normalized and clipped. + */ + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_write_float_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + test_write_float_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&buffer_in, 0, sizeof (buffer_in)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_float_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + test_read_float_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + /* Check normalized version. */ + clip_max_diff = 0.0 ; + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > 1.0) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > 1.0) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0 / 0x800000) + { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + /* Check the un-normalized data. */ + clip_max_diff = 0.0 ; + for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > maxval) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > maxval) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0) + { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + printf ("ok\n") ; + unlink (filename) ; +} /* flt_scale_clip_test_24 */ + +static void +flt_scale_clip_test_32 (const char *filename, int filetype, float maxval) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + float *data_out, *data_in ; + double diff, clip_max_diff ; + + print_test_name ("flt_scale_clip_test_32", filename) ; + + data_out = buffer_out.flt ; + data_in = buffer_in.flt ; + + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { data_out [k] = 1.2 * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ; + data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* + ** Write two versions of the data: + ** normalized and clipped + ** un-normalized and clipped. + */ + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_write_float_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + test_write_float_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&buffer_in, 0, sizeof (buffer_in)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_float_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + test_read_float_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + /* Check normalized version. */ + clip_max_diff = 0.0 ; + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > 1.0) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > 1.0) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0 / 0x80000000) + { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + /* Check the un-normalized data. */ + clip_max_diff = 0.0 ; + for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > maxval) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > maxval) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0) + { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + printf ("ok\n") ; + unlink (filename) ; +} /* flt_scale_clip_test_32 */ + +static void +flt_scale_clip_test_08 (const char *filename, int filetype, float maxval) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + float *data_out, *data_in ; + double diff, clip_max_diff ; + + print_test_name ("flt_scale_clip_test_08", filename) ; + + data_out = buffer_out.flt ; + data_in = buffer_in.flt ; + + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { data_out [k] = 1.2 * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ; + data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* + ** Write two versions of the data: + ** normalized and clipped + ** un-normalized and clipped. + */ + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_write_float_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + test_write_float_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&buffer_in, 0, sizeof (buffer_in)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_float_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ; + test_read_float_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + /* Check normalized version. */ + clip_max_diff = 0.0 ; + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > 1.0) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > 1.0) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0 / 0x80) + { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + /* Check the un-normalized data. */ + clip_max_diff = 0.0 ; + for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > maxval) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > maxval) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0) + { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + printf ("ok\n") ; + unlink (filename) ; +} /* flt_scale_clip_test_08 */ + + + +static void +dbl_scale_clip_test_16 (const char *filename, int filetype, float maxval) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + double *data_out, *data_in ; + double diff, clip_max_diff ; + + print_test_name ("dbl_scale_clip_test_16", filename) ; + + data_out = buffer_out.dbl ; + data_in = buffer_in.dbl ; + + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { data_out [k] = 1.2 * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ; + data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* + ** Write two versions of the data: + ** normalized and clipped + ** un-normalized and clipped. + */ + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_write_double_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + test_write_double_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&buffer_in, 0, sizeof (buffer_in)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + test_read_double_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + /* Check normalized version. */ + clip_max_diff = 0.0 ; + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > 1.0) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > 1.0) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0 / 0x8000) + { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + /* Check the un-normalized data. */ + clip_max_diff = 0.0 ; + for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > maxval) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > maxval) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0) + { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + printf ("ok\n") ; + unlink (filename) ; +} /* dbl_scale_clip_test_16 */ + +static void +dbl_scale_clip_test_24 (const char *filename, int filetype, float maxval) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + double *data_out, *data_in ; + double diff, clip_max_diff ; + + print_test_name ("dbl_scale_clip_test_24", filename) ; + + data_out = buffer_out.dbl ; + data_in = buffer_in.dbl ; + + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { data_out [k] = 1.2 * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ; + data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* + ** Write two versions of the data: + ** normalized and clipped + ** un-normalized and clipped. + */ + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_write_double_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + test_write_double_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&buffer_in, 0, sizeof (buffer_in)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + test_read_double_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + /* Check normalized version. */ + clip_max_diff = 0.0 ; + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > 1.0) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > 1.0) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0 / 0x800000) + { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + /* Check the un-normalized data. */ + clip_max_diff = 0.0 ; + for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > maxval) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > maxval) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0) + { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + printf ("ok\n") ; + unlink (filename) ; +} /* dbl_scale_clip_test_24 */ + +static void +dbl_scale_clip_test_32 (const char *filename, int filetype, float maxval) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + double *data_out, *data_in ; + double diff, clip_max_diff ; + + print_test_name ("dbl_scale_clip_test_32", filename) ; + + data_out = buffer_out.dbl ; + data_in = buffer_in.dbl ; + + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { data_out [k] = 1.2 * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ; + data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* + ** Write two versions of the data: + ** normalized and clipped + ** un-normalized and clipped. + */ + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_write_double_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + test_write_double_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&buffer_in, 0, sizeof (buffer_in)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + test_read_double_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + /* Check normalized version. */ + clip_max_diff = 0.0 ; + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > 1.0) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > 1.0) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0 / 0x80000000) + { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + /* Check the un-normalized data. */ + clip_max_diff = 0.0 ; + for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > maxval) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > maxval) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0) + { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + printf ("ok\n") ; + unlink (filename) ; +} /* dbl_scale_clip_test_32 */ + +static void +dbl_scale_clip_test_08 (const char *filename, int filetype, float maxval) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + double *data_out, *data_in ; + double diff, clip_max_diff ; + + print_test_name ("dbl_scale_clip_test_08", filename) ; + + data_out = buffer_out.dbl ; + data_in = buffer_in.dbl ; + + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { data_out [k] = 1.2 * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ; + data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* + ** Write two versions of the data: + ** normalized and clipped + ** un-normalized and clipped. + */ + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_write_double_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + test_write_double_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&buffer_in, 0, sizeof (buffer_in)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ; + test_read_double_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + /* Check normalized version. */ + clip_max_diff = 0.0 ; + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > 1.0) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > 1.0) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0 / 0x80) + { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + /* Check the un-normalized data. */ + clip_max_diff = 0.0 ; + for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > maxval) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > maxval) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0) + { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + printf ("ok\n") ; + unlink (filename) ; +} /* dbl_scale_clip_test_08 */ + + + + +/*============================================================================== +*/ + + +static void flt_short_clip_read_test (const char *filename, int filetype) +{ SNDFILE *file ; + SF_INFO sfinfo ; + float *data_out ; + short *data_in, max_value ; + int k ; + + print_test_name ("flt_short_clip_read_test", filename) ; + + data_out = buffer_out.flt ; + data_in = buffer_in.s ; + + for (k = 0 ; k < BUFFER_SIZE ; k++) + data_out [k] = 0.995 * sin (4 * M_PI * k / BUFFER_SIZE) ; + data_out [BUFFER_SIZE / 8] = 1.0 ; + data_out [3 * BUFFER_SIZE / 8] = -1.000000001 ; + data_out [5 * BUFFER_SIZE / 8] = 1.0 ; + data_out [7 * BUFFER_SIZE / 8] = -1.000000001 ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* Save unclipped data to the file. */ + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_float_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_read_short_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ; + /*-sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;-*/ + sf_close (file) ; + + /* Check the first half. */ + max_value = 0 ; + for (k = 0 ; k < sfinfo.frames ; k++) + { /* Check if data_out has different sign from data_in. */ + if ((data_out [k] < 0.0 && data_in [k] > 0) || (data_out [k] > 0.0 && data_in [k] < 0)) + { printf ("\n\nLine %d: Data wrap around at index %d/%d (%f -> %d).\n\n", __LINE__, k, BUFFER_SIZE, data_out [k], data_in [k]) ; + exit (1) ; + } ; + max_value = (max_value > abs (data_in [k])) ? max_value : abs (data_in [k]) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* flt_short_clip_read_test */ +static void flt_int_clip_read_test (const char *filename, int filetype) +{ SNDFILE *file ; + SF_INFO sfinfo ; + float *data_out ; + int *data_in, max_value ; + int k ; + + print_test_name ("flt_int_clip_read_test", filename) ; + + data_out = buffer_out.flt ; + data_in = buffer_in.i ; + + for (k = 0 ; k < BUFFER_SIZE ; k++) + data_out [k] = 0.995 * sin (4 * M_PI * k / BUFFER_SIZE) ; + data_out [BUFFER_SIZE / 8] = 1.0 ; + data_out [3 * BUFFER_SIZE / 8] = -1.000000001 ; + data_out [5 * BUFFER_SIZE / 8] = 1.0 ; + data_out [7 * BUFFER_SIZE / 8] = -1.000000001 ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* Save unclipped data to the file. */ + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_float_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_read_int_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ; + /*-sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;-*/ + sf_close (file) ; + + /* Check the first half. */ + max_value = 0 ; + for (k = 0 ; k < sfinfo.frames ; k++) + { /* Check if data_out has different sign from data_in. */ + if ((data_out [k] < 0.0 && data_in [k] > 0) || (data_out [k] > 0.0 && data_in [k] < 0)) + { printf ("\n\nLine %d: Data wrap around at index %d/%d (%f -> %d).\n\n", __LINE__, k, BUFFER_SIZE, data_out [k], data_in [k]) ; + exit (1) ; + } ; + max_value = (max_value > abs (data_in [k])) ? max_value : abs (data_in [k]) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* flt_int_clip_read_test */ + +static void dbl_short_clip_read_test (const char *filename, int filetype) +{ SNDFILE *file ; + SF_INFO sfinfo ; + double *data_out ; + short *data_in, max_value ; + int k ; + + print_test_name ("dbl_short_clip_read_test", filename) ; + + data_out = buffer_out.dbl ; + data_in = buffer_in.s ; + + for (k = 0 ; k < BUFFER_SIZE ; k++) + data_out [k] = 0.995 * sin (4 * M_PI * k / BUFFER_SIZE) ; + data_out [BUFFER_SIZE / 8] = 1.0 ; + data_out [3 * BUFFER_SIZE / 8] = -1.000000001 ; + data_out [5 * BUFFER_SIZE / 8] = 1.0 ; + data_out [7 * BUFFER_SIZE / 8] = -1.000000001 ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* Save unclipped data to the file. */ + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_double_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_read_short_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ; + /*-sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;-*/ + sf_close (file) ; + + /* Check the first half. */ + max_value = 0 ; + for (k = 0 ; k < sfinfo.frames ; k++) + { /* Check if data_out has different sign from data_in. */ + if ((data_out [k] < 0.0 && data_in [k] > 0) || (data_out [k] > 0.0 && data_in [k] < 0)) + { printf ("\n\nLine %d: Data wrap around at index %d/%d (%f -> %d).\n\n", __LINE__, k, BUFFER_SIZE, data_out [k], data_in [k]) ; + exit (1) ; + } ; + max_value = (max_value > abs (data_in [k])) ? max_value : abs (data_in [k]) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* dbl_short_clip_read_test */ +static void dbl_int_clip_read_test (const char *filename, int filetype) +{ SNDFILE *file ; + SF_INFO sfinfo ; + double *data_out ; + int *data_in, max_value ; + int k ; + + print_test_name ("dbl_int_clip_read_test", filename) ; + + data_out = buffer_out.dbl ; + data_in = buffer_in.i ; + + for (k = 0 ; k < BUFFER_SIZE ; k++) + data_out [k] = 0.995 * sin (4 * M_PI * k / BUFFER_SIZE) ; + data_out [BUFFER_SIZE / 8] = 1.0 ; + data_out [3 * BUFFER_SIZE / 8] = -1.000000001 ; + data_out [5 * BUFFER_SIZE / 8] = 1.0 ; + data_out [7 * BUFFER_SIZE / 8] = -1.000000001 ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* Save unclipped data to the file. */ + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_double_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_read_int_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ; + /*-sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;-*/ + sf_close (file) ; + + /* Check the first half. */ + max_value = 0 ; + for (k = 0 ; k < sfinfo.frames ; k++) + { /* Check if data_out has different sign from data_in. */ + if ((data_out [k] < 0.0 && data_in [k] > 0) || (data_out [k] > 0.0 && data_in [k] < 0)) + { printf ("\n\nLine %d: Data wrap around at index %d/%d (%f -> %d).\n\n", __LINE__, k, BUFFER_SIZE, data_out [k], data_in [k]) ; + exit (1) ; + } ; + max_value = (max_value > abs (data_in [k])) ? max_value : abs (data_in [k]) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* dbl_int_clip_read_test */ + + +/*============================================================================== +*/ + + +static void short_flt_scale_write_test (const char *filename, int filetype) +{ SNDFILE *file ; + SF_INFO sfinfo ; + short *data_out ; + float *data_in, max_value ; + int k ; + + print_test_name ("short_flt_clip_write_test", filename) ; + + data_out = buffer_out.s ; + data_in = buffer_in.flt ; + + for (k = 0 ; k < BUFFER_SIZE ; k++) + data_out [k] = lrintf (0x7FFFF * 0.995 * sin (4 * M_PI * k / BUFFER_SIZE)) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_short_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_TRUE) ; + test_write_short_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_FALSE) ; + test_write_short_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != 3 * BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, 3 * BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + /* Check the first section. */ + test_read_float_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ; + + max_value = 0.0 ; + for (k = 0 ; k < BUFFER_SIZE ; k++) + max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ; + + if (max_value < 1000.0) + { printf ("\n\nLine %d: Max value (%f) < 1000.0.\n\n", __LINE__, max_value) ; + exit (1) ; + } ; + + /* Check the second section. */ + test_read_float_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ; + + max_value = 0.0 ; + for (k = 0 ; k < BUFFER_SIZE ; k++) + max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ; + + if (max_value > 1.0) + { printf ("\n\nLine %d: Max value (%f) > 1.0.\n\n", __LINE__, max_value) ; + exit (1) ; + } ; + + /* Check the third section. */ + test_read_float_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ; + + max_value = 0.0 ; + for (k = 0 ; k < BUFFER_SIZE ; k++) + max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ; + + if (max_value < 1000.0) + { printf ("\n\nLine %d: Max value (%f) < 1000.0.\n\n", __LINE__, max_value) ; + exit (1) ; + } ; + + sf_close (file) ; + + unlink (filename) ; + puts ("ok") ; +} /* short_flt_scale_write_test */ +static void short_dbl_scale_write_test (const char *filename, int filetype) +{ SNDFILE *file ; + SF_INFO sfinfo ; + short *data_out ; + double *data_in, max_value ; + int k ; + + print_test_name ("short_dbl_clip_write_test", filename) ; + + data_out = buffer_out.s ; + data_in = buffer_in.dbl ; + + for (k = 0 ; k < BUFFER_SIZE ; k++) + data_out [k] = lrint (0x7FFFF * 0.995 * sin (4 * M_PI * k / BUFFER_SIZE)) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_short_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_TRUE) ; + test_write_short_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_FALSE) ; + test_write_short_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != 3 * BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, 3 * BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + /* Check the first section. */ + test_read_double_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ; + + max_value = 0.0 ; + for (k = 0 ; k < BUFFER_SIZE ; k++) + max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ; + + if (max_value < 1000.0) + { printf ("\n\nLine %d: Max value (%f) < 1000.0.\n\n", __LINE__, max_value) ; + exit (1) ; + } ; + + /* Check the second section. */ + test_read_double_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ; + + max_value = 0.0 ; + for (k = 0 ; k < BUFFER_SIZE ; k++) + max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ; + + if (max_value > 1.0) + { printf ("\n\nLine %d: Max value (%f) > 1.0.\n\n", __LINE__, max_value) ; + exit (1) ; + } ; + + /* Check the third section. */ + test_read_double_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ; + + max_value = 0.0 ; + for (k = 0 ; k < BUFFER_SIZE ; k++) + max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ; + + if (max_value < 1000.0) + { printf ("\n\nLine %d: Max value (%f) < 1000.0.\n\n", __LINE__, max_value) ; + exit (1) ; + } ; + + sf_close (file) ; + + unlink (filename) ; + puts ("ok") ; +} /* short_dbl_scale_write_test */ + +static void int_flt_scale_write_test (const char *filename, int filetype) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int *data_out ; + float *data_in, max_value ; + int k ; + + print_test_name ("int_flt_clip_write_test", filename) ; + + data_out = buffer_out.i ; + data_in = buffer_in.flt ; + + for (k = 0 ; k < BUFFER_SIZE ; k++) + data_out [k] = lrintf (0x7FFFFFFF * 0.995 * sin (4 * M_PI * k / BUFFER_SIZE)) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_int_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_TRUE) ; + test_write_int_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_FALSE) ; + test_write_int_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != 3 * BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, 3 * BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + /* Check the first section. */ + test_read_float_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ; + + max_value = 0.0 ; + for (k = 0 ; k < BUFFER_SIZE ; k++) + max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ; + + if (max_value < 1000.0) + { printf ("\n\nLine %d: Max value (%f) < 1000.0.\n\n", __LINE__, max_value) ; + exit (1) ; + } ; + + /* Check the second section. */ + test_read_float_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ; + + max_value = 0.0 ; + for (k = 0 ; k < BUFFER_SIZE ; k++) + max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ; + + if (max_value > 1.0) + { printf ("\n\nLine %d: Max value (%f) > 1.0.\n\n", __LINE__, max_value) ; + exit (1) ; + } ; + + /* Check the third section. */ + test_read_float_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ; + + max_value = 0.0 ; + for (k = 0 ; k < BUFFER_SIZE ; k++) + max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ; + + if (max_value < 1000.0) + { printf ("\n\nLine %d: Max value (%f) < 1000.0.\n\n", __LINE__, max_value) ; + exit (1) ; + } ; + + sf_close (file) ; + + unlink (filename) ; + puts ("ok") ; +} /* int_flt_scale_write_test */ +static void int_dbl_scale_write_test (const char *filename, int filetype) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int *data_out ; + double *data_in, max_value ; + int k ; + + print_test_name ("int_dbl_clip_write_test", filename) ; + + data_out = buffer_out.i ; + data_in = buffer_in.dbl ; + + for (k = 0 ; k < BUFFER_SIZE ; k++) + data_out [k] = lrint (0x7FFFFFFF * 0.995 * sin (4 * M_PI * k / BUFFER_SIZE)) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_int_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_TRUE) ; + test_write_int_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_FALSE) ; + test_write_int_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != 3 * BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, 3 * BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + /* Check the first section. */ + test_read_double_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ; + + max_value = 0.0 ; + for (k = 0 ; k < BUFFER_SIZE ; k++) + max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ; + + if (max_value < 1000.0) + { printf ("\n\nLine %d: Max value (%f) < 1000.0.\n\n", __LINE__, max_value) ; + exit (1) ; + } ; + + /* Check the second section. */ + test_read_double_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ; + + max_value = 0.0 ; + for (k = 0 ; k < BUFFER_SIZE ; k++) + max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ; + + if (max_value > 1.0) + { printf ("\n\nLine %d: Max value (%f) > 1.0.\n\n", __LINE__, max_value) ; + exit (1) ; + } ; + + /* Check the third section. */ + test_read_double_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ; + + max_value = 0.0 ; + for (k = 0 ; k < BUFFER_SIZE ; k++) + max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ; + + if (max_value < 1000.0) + { printf ("\n\nLine %d: Max value (%f) < 1000.0.\n\n", __LINE__, max_value) ; + exit (1) ; + } ; + + sf_close (file) ; + + unlink (filename) ; + puts ("ok") ; +} /* int_dbl_scale_write_test */ + + + diff --git a/interpretor/libsndfile-1.0.25/tests/scale_clip_test.def b/interpretor/libsndfile-1.0.25/tests/scale_clip_test.def new file mode 100644 index 0000000..3459819 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/scale_clip_test.def @@ -0,0 +1,56 @@ +autogen definitions scale_clip_test.tpl; + +float_type = { + float_type_name = "float" ; + float_short_name = "flt" ; + float_upper_name = "FLOAT" ; + float_to_int = "lrintf" ; + } ; + +float_type = { + float_type_name = "double" ; + float_short_name = "dbl" ; + float_upper_name = "DOUBLE" ; + float_to_int = "lrint" ; + } ; + + + +int_type = { + int_type_name = "short" ; + int_short_name = "s" ; + int_max_value = 0x7FFFF ; + } ; + +int_type = { + int_type_name = "int" ; + int_short_name = "i" ; + int_max_value = 0x7FFFFFFF ; + } ; + + + +data_type = { + name = "16" ; + bit_count = 16 ; + error_val = "1.0 / 0x8000" ; + } ; + +data_type = { + name = "24" ; + bit_count = 24 ; + error_val = "1.0 / 0x800000" ; + } ; + +data_type = { + name = "32" ; + bit_count = 32 ; + error_val = "1.0 / 0x80000000" ; + } ; + +data_type = { + name = "08" ; + bit_count = 8 ; + error_val = "1.0 / 0x80" ; + } ; + diff --git a/interpretor/libsndfile-1.0.25/tests/scale_clip_test.tpl b/interpretor/libsndfile-1.0.25/tests/scale_clip_test.tpl new file mode 100644 index 0000000..d8a8b32 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/scale_clip_test.tpl @@ -0,0 +1,438 @@ +[+ AutoGen5 template c +] +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#include + +#include "utils.h" + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +#define HALF_BUFFER_SIZE (1 << 12) +#define BUFFER_SIZE (2 * HALF_BUFFER_SIZE) + +#define SINE_AMP 1.1 +#define MAX_ERROR 0.0202 + +[+ FOR float_type +] +[+ FOR data_type ++]static void [+ (get "float_short_name") +]_scale_clip_test_[+ (get "name") +] (const char *filename, int filetype, float maxval) ; +[+ ENDFOR data_type ++][+ ENDFOR float_type +] + +[+ FOR float_type +] +[+ FOR int_type ++]static void [+ (get "float_short_name") +]_[+ (get "int_type_name") +]_clip_read_test (const char *filename, int filetype) ; +[+ ENDFOR int_type ++][+ ENDFOR float_type +] + +[+ FOR int_type +] +[+ FOR float_type ++]static void [+ (get "int_type_name") +]_[+ (get "float_short_name") +]_scale_write_test (const char *filename, int filetype) ; +[+ ENDFOR float_type ++][+ ENDFOR int_type +] + +typedef union +{ double dbl [BUFFER_SIZE] ; + float flt [BUFFER_SIZE] ; + int i [BUFFER_SIZE] ; + short s [BUFFER_SIZE] ; +} BUFFER ; + +/* Data buffer. */ +static BUFFER buffer_out ; +static BUFFER buffer_in ; + +int +main (void) +{ + flt_scale_clip_test_08 ("scale_clip_s8.au", SF_FORMAT_AU | SF_FORMAT_PCM_S8, 1.0 * 0x80) ; + flt_scale_clip_test_08 ("scale_clip_u8.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8, 1.0 * 0x80) ; + + dbl_scale_clip_test_08 ("scale_clip_s8.au", SF_FORMAT_AU | SF_FORMAT_PCM_S8, 1.0 * 0x80) ; + dbl_scale_clip_test_08 ("scale_clip_u8.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8, 1.0 * 0x80) ; + + /* + ** Now use SF_FORMAT_AU where possible because it allows both + ** big and little endian files. + */ + + flt_scale_clip_test_16 ("scale_clip_be16.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ; + flt_scale_clip_test_16 ("scale_clip_le16.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ; + flt_scale_clip_test_24 ("scale_clip_be24.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ; + flt_scale_clip_test_24 ("scale_clip_le24.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ; + flt_scale_clip_test_32 ("scale_clip_be32.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ; + flt_scale_clip_test_32 ("scale_clip_le32.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ; + + dbl_scale_clip_test_16 ("scale_clip_be16.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ; + dbl_scale_clip_test_16 ("scale_clip_le16.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ; + dbl_scale_clip_test_24 ("scale_clip_be24.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ; + dbl_scale_clip_test_24 ("scale_clip_le24.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ; + dbl_scale_clip_test_32 ("scale_clip_be32.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ; + dbl_scale_clip_test_32 ("scale_clip_le32.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ; + + flt_short_clip_read_test ("flt_short.au" , SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_FLOAT) ; + flt_int_clip_read_test ("flt_int.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_FLOAT) ; + dbl_short_clip_read_test ("dbl_short.au" , SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_DOUBLE) ; + dbl_int_clip_read_test ("dbl_int.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_DOUBLE) ; + + short_flt_scale_write_test ("short_flt.au" , SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_FLOAT) ; + int_flt_scale_write_test ("int_flt.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_FLOAT) ; + short_dbl_scale_write_test ("short_dbl.au" , SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_DOUBLE) ; + int_dbl_scale_write_test ("int_dbl.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_DOUBLE) ; + + return 0 ; +} /* main */ + +/*============================================================================================ +** Here are the test functions. +*/ + +[+ FOR float_type +] +[+ FOR data_type ++]static void +[+ (get "float_short_name") +]_scale_clip_test_[+ (get "name") +] (const char *filename, int filetype, float maxval) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int k ; + [+ (get "float_type_name") +] *data_out, *data_in ; + double diff, clip_max_diff ; + + print_test_name ("[+ (get "float_short_name") +]_scale_clip_test_[+ (get "name") +]", filename) ; + + data_out = buffer_out.[+ (get "float_short_name") +] ; + data_in = buffer_in.[+ (get "float_short_name") +] ; + + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { data_out [k] = 1.2 * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ; + data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ; + } ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* + ** Write two versions of the data: + ** normalized and clipped + ** un-normalized and clipped. + */ + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_write_[+ (get "float_type_name") +]_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_[+ (get "float_upper_name") +], NULL, SF_FALSE) ; + test_write_[+ (get "float_type_name") +]_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&buffer_in, 0, sizeof (buffer_in)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_[+ (get "float_type_name") +]_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_NORM_[+ (get "float_upper_name") +], NULL, SF_FALSE) ; + test_read_[+ (get "float_type_name") +]_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + /* Check normalized version. */ + clip_max_diff = 0.0 ; + for (k = 0 ; k < HALF_BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > 1.0) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > 1.0) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > [+ (get "error_val") +]) + { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + /* Check the un-normalized data. */ + clip_max_diff = 0.0 ; + for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++) + { if (fabs (data_in [k]) > maxval) + { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ; + exit (1) ; + } ; + + if (data_out [k] * data_in [k] < 0.0) + { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ; + exit (1) ; + } ; + + if (fabs (data_out [k]) > maxval) + continue ; + + diff = fabs (data_out [k] - data_in [k]) ; + if (diff > clip_max_diff) + clip_max_diff = diff ; + } ; + + if (clip_max_diff < 1e-20) + { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + if (clip_max_diff > 1.0) + { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ; + exit (1) ; + } ; + + printf ("ok\n") ; + unlink (filename) ; +} /* [+ (get "float_short_name") +]_scale_clip_test_[+ (get "name") +] */ + +[+ ENDFOR data_type ++] +[+ ENDFOR float_type +] + +/*============================================================================== +*/ + +[+ FOR float_type +] +[+ FOR int_type ++]static void [+ (get "float_short_name") +]_[+ (get "int_type_name") +]_clip_read_test (const char *filename, int filetype) +{ SNDFILE *file ; + SF_INFO sfinfo ; + [+ (get "float_type_name") +] *data_out ; + [+ (get "int_type_name") +] *data_in, max_value ; + int k ; + + print_test_name ("[+ (get "float_short_name") +]_[+ (get "int_type_name") +]_clip_read_test", filename) ; + + data_out = buffer_out.[+ (get "float_short_name") +] ; + data_in = buffer_in.[+ (get "int_short_name") +] ; + + for (k = 0 ; k < BUFFER_SIZE ; k++) + data_out [k] = 0.995 * sin (4 * M_PI * k / BUFFER_SIZE) ; + data_out [BUFFER_SIZE / 8] = 1.0 ; + data_out [3 * BUFFER_SIZE / 8] = -1.000000001 ; + data_out [5 * BUFFER_SIZE / 8] = 1.0 ; + data_out [7 * BUFFER_SIZE / 8] = -1.000000001 ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + /* Save unclipped data to the file. */ + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_[+ (get "float_type_name") +]_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ; + test_read_[+ (get "int_type_name") +]_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ; + /*-sf_command (file, SFC_SET_NORM_[+ (get "float_upper_name") +], NULL, SF_FALSE) ;-*/ + sf_close (file) ; + + /* Check the first half. */ + max_value = 0 ; + for (k = 0 ; k < sfinfo.frames ; k++) + { /* Check if data_out has different sign from data_in. */ + if ((data_out [k] < 0.0 && data_in [k] > 0) || (data_out [k] > 0.0 && data_in [k] < 0)) + { printf ("\n\nLine %d: Data wrap around at index %d/%d (%f -> %d).\n\n", __LINE__, k, BUFFER_SIZE, data_out [k], data_in [k]) ; + exit (1) ; + } ; + max_value = (max_value > abs (data_in [k])) ? max_value : abs (data_in [k]) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* [+ (get "float_short_name") +]_[+ (get "int_type_name") +]_clip_read_test */ +[+ ENDFOR int_type ++][+ ENDFOR float_type +] + +/*============================================================================== +*/ + +[+ FOR int_type +] +[+ FOR float_type ++]static void [+ (get "int_type_name") +]_[+ (get "float_short_name") +]_scale_write_test (const char *filename, int filetype) +{ SNDFILE *file ; + SF_INFO sfinfo ; + [+ (get "int_type_name") +] *data_out ; + [+ (get "float_type_name") +] *data_in, max_value ; + int k ; + + print_test_name ("[+ (get "int_type_name") +]_[+ (get "float_short_name") +]_clip_write_test", filename) ; + + data_out = buffer_out.[+ (get "int_short_name") +] ; + data_in = buffer_in.[+ (get "float_short_name") +] ; + + for (k = 0 ; k < BUFFER_SIZE ; k++) + data_out [k] = [+ (get "float_to_int") +] ([+ (get "int_max_value") +] * 0.995 * sin (4 * M_PI * k / BUFFER_SIZE)) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.samplerate = 44100 ; + sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = filetype ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + test_write_[+ (get "int_type_name") +]_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_TRUE) ; + test_write_[+ (get "int_type_name") +]_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ; + sf_command (file, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_FALSE) ; + test_write_[+ (get "int_type_name") +]_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ; + sf_close (file) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ; + + if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK))) + { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames != 3 * BUFFER_SIZE) + { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, 3 * BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + /* Check the first section. */ + test_read_[+ (get "float_type_name") +]_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ; + + max_value = 0.0 ; + for (k = 0 ; k < BUFFER_SIZE ; k++) + max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ; + + if (max_value < 1000.0) + { printf ("\n\nLine %d: Max value (%f) < 1000.0.\n\n", __LINE__, max_value) ; + exit (1) ; + } ; + + /* Check the second section. */ + test_read_[+ (get "float_type_name") +]_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ; + + max_value = 0.0 ; + for (k = 0 ; k < BUFFER_SIZE ; k++) + max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ; + + if (max_value > 1.0) + { printf ("\n\nLine %d: Max value (%f) > 1.0.\n\n", __LINE__, max_value) ; + exit (1) ; + } ; + + /* Check the third section. */ + test_read_[+ (get "float_type_name") +]_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ; + + max_value = 0.0 ; + for (k = 0 ; k < BUFFER_SIZE ; k++) + max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ; + + if (max_value < 1000.0) + { printf ("\n\nLine %d: Max value (%f) < 1000.0.\n\n", __LINE__, max_value) ; + exit (1) ; + } ; + + sf_close (file) ; + + unlink (filename) ; + puts ("ok") ; +} /* [+ (get "int_type_name") +]_[+ (get "float_short_name") +]_scale_write_test */ +[+ ENDFOR float_type ++][+ ENDFOR int_type +] + + diff --git a/interpretor/libsndfile-1.0.25/tests/sfversion.c b/interpretor/libsndfile-1.0.25/tests/sfversion.c new file mode 100644 index 0000000..c464f08 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/sfversion.c @@ -0,0 +1,45 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include +#include +#include + +#include + +#define BUFFER_SIZE (256) + + +int +main (void) +{ static char strbuffer [BUFFER_SIZE] ; + const char * ver ; + + sf_command (NULL, SFC_GET_LIB_VERSION, strbuffer, sizeof (strbuffer)) ; + ver = sf_version_string () ; + + if (strcmp (ver, strbuffer) != 0) + { printf ("Version mismatch : '%s' != '%s'\n\n", ver, strbuffer) ; + exit (1) ; + } ; + + printf ("%s", strbuffer) ; + + return 0 ; +} /* main */ + diff --git a/interpretor/libsndfile-1.0.25/tests/stdin_test.c b/interpretor/libsndfile-1.0.25/tests/stdin_test.c new file mode 100644 index 0000000..1d941bd --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/stdin_test.c @@ -0,0 +1,204 @@ +/* +** Copyright (C) 2001-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#include "utils.h" + +#define BUFFER_LEN (1<<16) + +static void stdin_test (int typemajor, int count) ; + +int +main (int argc, char *argv []) +{ int do_all = 0, test_count = 0 ; + + if (BUFFER_LEN < PIPE_TEST_LEN) + { fprintf (stderr, "Error : BUFFER_LEN < PIPE_TEST_LEN.\n\n") ; + exit (1) ; + } ; + + if (argc != 2) + { fprintf (stderr, "This program cannot be run by itself. It needs\n") ; + fprintf (stderr, "to be run from the stdio_test program.\n") ; + exit (1) ; + } ; + + do_all = ! strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "raw")) + { stdin_test (SF_FORMAT_RAW, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "wav")) + { stdin_test (SF_FORMAT_WAV, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { stdin_test (SF_FORMAT_AIFF, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "au")) + { stdin_test (SF_FORMAT_AU, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "paf")) + { stdin_test (SF_FORMAT_PAF, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "svx")) + { stdin_test (SF_FORMAT_SVX, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "nist")) + { stdin_test (SF_FORMAT_NIST, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "ircam")) + { stdin_test (SF_FORMAT_IRCAM, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "voc")) + { stdin_test (SF_FORMAT_VOC, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "w64")) + { stdin_test (SF_FORMAT_W64, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat4")) + { stdin_test (SF_FORMAT_MAT4, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat5")) + { stdin_test (SF_FORMAT_MAT5, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "pvf")) + { stdin_test (SF_FORMAT_PVF, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "htk")) + { stdin_test (SF_FORMAT_HTK, PIPE_TEST_LEN) ; + test_count++ ; + } ; + + if (test_count == 0) + { fprintf (stderr, "************************************\n") ; + fprintf (stderr, "* No '%s' test defined.\n", argv [1]) ; + fprintf (stderr, "************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + +static void +stdin_test (int typemajor, int count) +{ static short data [BUFFER_LEN] ; + + SNDFILE *file ; + SF_INFO sfinfo ; + int k, total, err ; + + if (typemajor == SF_FORMAT_RAW) + { sfinfo.samplerate = 44100 ; + sfinfo.format = SF_FORMAT_RAW | SF_FORMAT_PCM_16 ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + } + else + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + if ((file = sf_open_fd (STDIN_FILENO, SFM_READ, &sfinfo, SF_TRUE)) == NULL) + { fprintf (stderr, "sf_open_fd failed with error : ") ; + puts (sf_strerror (NULL)) ; + dump_log_buffer (NULL) ; + exit (1) ; + } ; + + err = sf_error (file) ; + if (err != SF_ERR_NO_ERROR) + { printf ("Line %d : unexpected error : %s\n", __LINE__, sf_error_number (err)) ; + exit (1) ; + } ; + + if ((sfinfo.format & SF_FORMAT_TYPEMASK) != typemajor) + { fprintf (stderr, "\n\nError : File type doesn't match.\n") ; + exit (1) ; + } ; + + if (sfinfo.samplerate != 44100) + { fprintf (stderr, "\n\nError : Sample rate (%d) should be 44100\n", sfinfo.samplerate) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { fprintf (stderr, "\n\nError : Channels (%d) should be 1\n", sfinfo.channels) ; + exit (1) ; + } ; + + if (sfinfo.frames < count) + { fprintf (stderr, "\n\nError : Sample count (%ld) should be %d\n", (long) sfinfo.frames, count) ; + exit (1) ; + } ; + + total = 0 ; + while ((k = sf_read_short (file, data + total, BUFFER_LEN - total)) > 0) + total += k ; + + if (total != count) + { fprintf (stderr, "\n\nError : Expected %d frames, read %d.\n", count, total) ; + exit (1) ; + } ; + + for (k = 0 ; k < total ; k++) + if (data [k] != PIPE_INDEX (k)) + { printf ("\n\nError : data [%d] == %d, should have been %d.\n\n", k, data [k], k) ; + exit (1) ; + } ; + + sf_close (file) ; + + return ; +} /* stdin_test */ + diff --git a/interpretor/libsndfile-1.0.25/tests/stdio_test.c b/interpretor/libsndfile-1.0.25/tests/stdio_test.c new file mode 100644 index 0000000..80a696c --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/stdio_test.c @@ -0,0 +1,153 @@ +/* +** Copyright (C) 2001-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/*========================================================================== +** This is a test program which tests reading from stdin and writing to +** stdout. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include +#include + +#if HAVE_SYS_WAIT_H +#include +#endif + +#include "utils.h" + +/* EMX is OS/2. */ +#if (OS_IS_WIN32) || defined (__EMX__) + +int +main (void) +{ + puts (" stdio_test : this test doesn't work on win32.") ; + return 0 ; +} /* main */ + +#else + +#ifndef WIFEXITED +#define WIFEXITED(s) (((s) & 0xff) == 0) +#endif +#ifndef WEXITSTATUS +#define WEXITSTATUS(s) (((s) & 0xff00) >> 8) +#endif + + +static size_t file_length (const char *filename) ; +static int file_exists (const char *filename) ; +static void stdio_test (const char *filetype) ; + +static const char *filetypes [] = +{ "raw", "wav", "aiff", "au", "paf", "svx", "nist", "ircam", + "voc", "w64", "mat4", "mat5", "pvf", + NULL +} ; + +int +main (void) +{ int k ; + + if (file_exists ("libsndfile.spec.in")) + exit_if_true (chdir ("tests") != 0, "\n Error : chdir ('tests') failed.\n") ; + + for (k = 0 ; filetypes [k] ; k++) + stdio_test (filetypes [k]) ; + + return 0 ; +} /* main */ + + +static void +stdio_test (const char *filetype) +{ static char buffer [256] ; + + int file_size, retval ; + + print_test_name ("stdio_test", filetype) ; + + snprintf (buffer, sizeof (buffer), "./stdout_test %s > stdio.%s", filetype, filetype) ; + if ((retval = system (buffer))) + { retval = WIFEXITED (retval) ? WEXITSTATUS (retval) : 1 ; + printf ("%s : %s", buffer, (strerror (retval))) ; + exit (1) ; + } ; + + snprintf (buffer, sizeof (buffer), "stdio.%s", filetype) ; + if ((file_size = file_length (buffer)) < PIPE_TEST_LEN) + { printf ("\n Error : test file '%s' too small (%d).\n\n", buffer, file_size) ; + exit (1) ; + } ; + + snprintf (buffer, sizeof (buffer), "./stdin_test %s < stdio.%s", filetype, filetype) ; + if ((retval = system (buffer))) + { retval = WIFEXITED (retval) ? WEXITSTATUS (retval) : 1 ; + printf ("%s : %s", buffer, (strerror (retval))) ; + exit (1) ; + } ; + + snprintf (buffer, sizeof (buffer), "rm stdio.%s", filetype) ; + if ((retval = system (buffer))) + { retval = WIFEXITED (retval) ? WEXITSTATUS (retval) : 1 ; + printf ("%s : %s", buffer, (strerror (retval))) ; + exit (1) ; + } ; + + puts ("ok") ; + + return ; +} /* stdio_test */ + + + + +static size_t +file_length (const char *filename) +{ struct stat buf ; + + if (stat (filename, &buf)) + { perror (filename) ; + exit (1) ; + } ; + + return buf.st_size ; +} /* file_length */ + +static int +file_exists (const char *filename) +{ struct stat buf ; + + if (stat (filename, &buf)) + return 0 ; + + return 1 ; +} /* file_exists */ + +#endif + diff --git a/interpretor/libsndfile-1.0.25/tests/stdout_test.c b/interpretor/libsndfile-1.0.25/tests/stdout_test.c new file mode 100644 index 0000000..042a59a --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/stdout_test.c @@ -0,0 +1,161 @@ +/* +** Copyright (C) 2001-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#include "utils.h" + +static void stdout_test (int typemajor, int count) ; + +int +main (int argc, char *argv []) +{ int do_all, test_count = 0 ; + + if (argc != 2) + { fprintf (stderr, "This program cannot be run by itself. It needs\n") ; + fprintf (stderr, "to be run from the stdio_test program.\n") ; + exit (1) ; + } ; + + do_all =! strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "raw")) + { stdout_test (SF_FORMAT_RAW, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "wav")) + { stdout_test (SF_FORMAT_WAV, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { stdout_test (SF_FORMAT_AIFF, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "au")) + { stdout_test (SF_FORMAT_AU, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "paf")) + { stdout_test (SF_FORMAT_PAF, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "svx")) + { stdout_test (SF_FORMAT_SVX, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "nist")) + { stdout_test (SF_FORMAT_NIST, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "ircam")) + { stdout_test (SF_FORMAT_IRCAM, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "voc")) + { stdout_test (SF_FORMAT_VOC, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "w64")) + { stdout_test (SF_FORMAT_W64, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat4")) + { stdout_test (SF_FORMAT_MAT4, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat5")) + { stdout_test (SF_FORMAT_MAT5, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (do_all || ! strcmp (argv [1], "pvf")) + { stdout_test (SF_FORMAT_PVF, PIPE_TEST_LEN) ; + test_count ++ ; + } ; + + if (test_count == 0) + { fprintf (stderr, "************************************\n") ; + fprintf (stderr, "* No '%s' test defined.\n", argv [1]) ; + fprintf (stderr, "************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + +static void +stdout_test (int typemajor, int count) +{ static short data [PIPE_TEST_LEN] ; + + SNDFILE *file ; + SF_INFO sfinfo ; + int k, total, this_write ; + + sfinfo.samplerate = 44100 ; + sfinfo.format = (typemajor | SF_FORMAT_PCM_16) ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + + /* Create some random data. */ + for (k = 0 ; k < PIPE_TEST_LEN ; k++) + data [k] = PIPE_INDEX (k) ; + + if ((file = sf_open ("-", SFM_WRITE, &sfinfo)) == NULL) + { fprintf (stderr, "sf_open_write failed with error : ") ; + fprintf (stderr, "%s\n", sf_strerror (NULL)) ; + exit (1) ; + } ; + + total = 0 ; + + while (total < count) + { this_write = (count - total > 1024) ? 1024 : count - total ; + if ((k = sf_write_short (file, data + total, this_write)) != this_write) + { fprintf (stderr, "sf_write_short # %d failed with short write (%d -> %d)\n", count, this_write, k) ; + exit (1) ; + } ; + total += k ; + } ; + + sf_close (file) ; + + return ; +} /* stdout_test */ + diff --git a/interpretor/libsndfile-1.0.25/tests/string_test.c b/interpretor/libsndfile-1.0.25/tests/string_test.c new file mode 100644 index 0000000..758612e --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/string_test.c @@ -0,0 +1,663 @@ +/* +** Copyright (C) 2003-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#include "utils.h" + +#define BUFFER_LEN (1 << 10) +#define LOG_BUFFER_SIZE 1024 + +static void string_start_test (const char *filename, int typemajor) ; +static void string_start_end_test (const char *filename, int typemajor) ; +static void string_multi_set_test (const char *filename, int typemajor) ; +static void string_rdwr_test (const char *filename, int typemajor) ; +static void string_short_rdwr_test (const char *filename, int typemajor) ; + +static void software_string_test (const char *filename) ; + +static int str_count (const char * haystack, const char * needle) ; + +int +main (int argc, char *argv []) +{ int do_all = 0 ; + int test_count = 0 ; + + if (argc != 2) + { printf ("Usage : %s \n", argv [0]) ; + printf (" Where is one of the following:\n") ; + printf (" wav - test adding strings to WAV files\n") ; + printf (" aiff - test adding strings to AIFF files\n") ; + printf (" flac - test adding strings to FLAC files\n") ; + printf (" ogg - test adding strings to OGG files\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all =! strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "wav")) + { string_start_end_test ("strings.wav", SF_FORMAT_WAV) ; + string_multi_set_test ("multi.wav", SF_FORMAT_WAV) ; + string_rdwr_test ("rdwr.wav", SF_FORMAT_WAV) ; + string_short_rdwr_test ("short_rdwr.wav", SF_FORMAT_WAV) ; + + string_start_end_test ("strings.wavex", SF_FORMAT_WAVEX) ; + string_multi_set_test ("multi.wavex", SF_FORMAT_WAVEX) ; + string_rdwr_test ("rdwr.wavex", SF_FORMAT_WAVEX) ; + string_short_rdwr_test ("short_rdwr.wavex", SF_FORMAT_WAVEX) ; + + string_start_end_test ("strings.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV) ; + string_multi_set_test ("multi.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV) ; + string_rdwr_test ("rdwr.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV) ; + string_short_rdwr_test ("short_rdwr.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV) ; + + software_string_test ("software_string.wav") ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { string_start_end_test ("strings.aiff", SF_FORMAT_AIFF) ; + /* + string_multi_set_test ("multi.aiff", SF_FORMAT_AIFF) ; + string_rdwr_test ("rdwr.aiff", SF_FORMAT_AIFF) ; + string_short_rdwr_test ("short_rdwr.aiff", SF_FORMAT_AIFF) ; + */ + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "flac")) + { if (HAVE_EXTERNAL_LIBS) + string_start_test ("strings.flac", SF_FORMAT_FLAC) ; + else + puts (" No FLAC tests because FLAC support was not compiled in.") ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "ogg")) + { if (HAVE_EXTERNAL_LIBS) + string_start_test ("vorbis.oga", SF_FORMAT_OGG) ; + else + puts (" No Ogg/Vorbis tests because Ogg/Vorbis support was not compiled in.") ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "rf64")) + { puts ("\n\n **** String test not working yet for RF64 format. ****\n") ; + /* + string_start_end_test ("strings.rf64", SF_FORMAT_RF64) ; + string_multi_set_test ("multi.rf64", SF_FORMAT_RF64) ; + string_rdwr_test ("rdwr.rf64", SF_FORMAT_RF64) ; + string_short_rdwr_test ("short_rdwr.rf64", SF_FORMAT_RF64) ; + */ + test_count++ ; + } ; + + if (test_count == 0) + { printf ("Mono : ************************************\n") ; + printf ("Mono : * No '%s' test defined.\n", argv [1]) ; + printf ("Mono : ************************************\n") ; + return 1 ; + } ; + + return 0 ; +} /* main */ + + +/*============================================================================================ +** Here are the test functions. +*/ + +static const char + software [] = "software (libsndfile-X.Y.Z)", + artist [] = "The Artist", + copyright [] = "Copyright (c) 2001 Artist", + comment [] = "Comment goes here!!!", + date [] = "2001/01/27", + album [] = "The Album", + license [] = "The license", + title [] = "This is the title", + long_title [] = "This is a very long and very boring title for this file", + long_artist [] = "The artist who kept on changing its name", + genre [] = "The genre", + trackno [] = "Track three" ; + + +static short data_out [BUFFER_LEN] ; + +static void +string_start_end_test (const char *filename, int typemajor) +{ const char *cptr ; + SNDFILE *file ; + SF_INFO sfinfo ; + int errors = 0 ; + + typemajor = typemajor ; + + print_test_name ("string_start_end_test", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + sfinfo.format = typemajor | SF_FORMAT_PCM_16 ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + /* Write stuff at start of file. */ + sf_set_string (file, SF_STR_TITLE, filename) ; + sf_set_string (file, SF_STR_SOFTWARE, software) ; + sf_set_string (file, SF_STR_ARTIST, artist) ; + sf_set_string (file, SF_STR_GENRE, genre) ; + sf_set_string (file, SF_STR_TRACKNUMBER, trackno) ; + + /* Write data to file. */ + test_write_short_or_die (file, 0, data_out, BUFFER_LEN, __LINE__) ; + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + /* Write more stuff at end of file. */ + sf_set_string (file, SF_STR_COPYRIGHT, copyright) ; + sf_set_string (file, SF_STR_COMMENT, comment) ; + sf_set_string (file, SF_STR_DATE, date) ; + sf_set_string (file, SF_STR_ALBUM, album) ; + sf_set_string (file, SF_STR_LICENSE, license) ; + + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + check_log_buffer_or_die (file, __LINE__) ; + + if (sfinfo.frames != BUFFER_LEN) + { printf ("***** Bad frame count %d (should be %d)\n\n", (int) sfinfo.frames, BUFFER_LEN) ; + errors ++ ; + } ; + + cptr = sf_get_string (file, SF_STR_TITLE) ; + if (cptr == NULL || strcmp (filename, cptr) != 0) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad filename : %s\n", cptr) ; + } ; + + cptr = sf_get_string (file, SF_STR_COPYRIGHT) ; + if (cptr == NULL || strcmp (copyright, cptr) != 0) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad copyright : %s\n", cptr) ; + } ; + + cptr = sf_get_string (file, SF_STR_SOFTWARE) ; + if (cptr == NULL || strstr (cptr, software) != cptr) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad software : %s\n", cptr) ; + } ; + + if (str_count (cptr, "libsndfile") != 1) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad software : %s\n", cptr) ; + } ; + + cptr = sf_get_string (file, SF_STR_ARTIST) ; + if (cptr == NULL || strcmp (artist, cptr) != 0) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad artist : %s\n", cptr) ; + } ; + + cptr = sf_get_string (file, SF_STR_COMMENT) ; + if (cptr == NULL || strcmp (comment, cptr) != 0) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad comment : %s\n", cptr) ; + } ; + + if (typemajor != SF_FORMAT_AIFF) + { cptr = sf_get_string (file, SF_STR_DATE) ; + if (cptr == NULL || strcmp (date, cptr) != 0) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad date : %s\n", cptr) ; + } ; + + cptr = sf_get_string (file, SF_STR_GENRE) ; + if (cptr == NULL || strcmp (genre, cptr) != 0) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad genre : %s\n", cptr) ; + } ; + } ; + + switch (typemajor) + { case SF_FORMAT_AIFF : + case SF_FORMAT_WAV : + case SF_FORMAT_WAVEX : + case SF_ENDIAN_BIG | SF_FORMAT_WAV : + break ; + + default : + cptr = sf_get_string (file, SF_STR_ALBUM) ; + if (cptr == NULL || strcmp (album, cptr) != 0) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad album : %s\n", cptr) ; + } ; + + cptr = sf_get_string (file, SF_STR_LICENSE) ; + if (cptr == NULL || strcmp (license, cptr) != 0) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad license : %s\n", cptr) ; + } ; + + cptr = sf_get_string (file, SF_STR_TRACKNUMBER) ; + if (cptr == NULL || strcmp (genre, cptr) != 0) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad track no. : %s\n", cptr) ; + } ; + break ; + } ; + + if (errors > 0) + { printf ("\n*** Error count : %d ***\n\n", errors) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + sf_close (file) ; + unlink (filename) ; + + puts ("ok") ; +} /* string_start_end_test */ + +static void +string_start_test (const char *filename, int typemajor) +{ const char *cptr ; + SNDFILE *file ; + SF_INFO sfinfo ; + int errors = 0 ; + + print_test_name ("string_start_test", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + + switch (typemajor) + { case SF_FORMAT_OGG : + sfinfo.format = typemajor | SF_FORMAT_VORBIS ; + break ; + + default : + sfinfo.format = typemajor | SF_FORMAT_PCM_16 ; + break ; + } ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + /* Write stuff at start of file. */ + sf_set_string (file, SF_STR_TITLE, filename) ; + sf_set_string (file, SF_STR_SOFTWARE, software) ; + sf_set_string (file, SF_STR_ARTIST, artist) ; + sf_set_string (file, SF_STR_COPYRIGHT, copyright) ; + sf_set_string (file, SF_STR_COMMENT, comment) ; + sf_set_string (file, SF_STR_DATE, date) ; + sf_set_string (file, SF_STR_ALBUM, album) ; + sf_set_string (file, SF_STR_LICENSE, license) ; + + /* Write data to file. */ + test_write_short_or_die (file, 0, data_out, BUFFER_LEN, __LINE__) ; + + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + + check_log_buffer_or_die (file, __LINE__) ; + + if (sfinfo.frames != BUFFER_LEN) + { printf ("***** Bad frame count %d (should be %d)\n\n", (int) sfinfo.frames, BUFFER_LEN) ; + errors ++ ; + } ; + + cptr = sf_get_string (file, SF_STR_TITLE) ; + if (cptr == NULL || strcmp (filename, cptr) != 0) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad filename : %s\n", cptr) ; + } ; + + cptr = sf_get_string (file, SF_STR_COPYRIGHT) ; + if (cptr == NULL || strcmp (copyright, cptr) != 0) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad copyright : %s\n", cptr) ; + } ; + + cptr = sf_get_string (file, SF_STR_SOFTWARE) ; + if (cptr == NULL || strstr (cptr, software) != cptr) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad software : %s\n", cptr) ; + } ; + + if (str_count (cptr, "libsndfile") != 1) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad software : %s\n", cptr) ; + } ; + + cptr = sf_get_string (file, SF_STR_ARTIST) ; + if (cptr == NULL || strcmp (artist, cptr) != 0) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad artist : %s\n", cptr) ; + } ; + + cptr = sf_get_string (file, SF_STR_COMMENT) ; + if (cptr == NULL || strcmp (comment, cptr) != 0) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad comment : %s\n", cptr) ; + } ; + + if (typemajor != SF_FORMAT_AIFF) + { cptr = sf_get_string (file, SF_STR_DATE) ; + if (cptr == NULL || strcmp (date, cptr) != 0) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad date : %s\n", cptr) ; + } ; + } ; + + if (typemajor != SF_FORMAT_WAV && typemajor != SF_FORMAT_AIFF) + { cptr = sf_get_string (file, SF_STR_ALBUM) ; + if (cptr == NULL || strcmp (album, cptr) != 0) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad album : %s\n", cptr) ; + } ; + } ; + + if (typemajor != SF_FORMAT_WAV && typemajor != SF_FORMAT_AIFF) + { cptr = sf_get_string (file, SF_STR_LICENSE) ; + if (cptr == NULL || strcmp (license, cptr) != 0) + { if (errors++ == 0) + puts ("\n") ; + printf (" Bad license : %s\n", cptr) ; + } ; + } ; + + if (errors > 0) + { printf ("\n*** Error count : %d ***\n\n", errors) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + sf_close (file) ; + unlink (filename) ; + + puts ("ok") ; +} /* string_start_test */ + +static void +string_multi_set_test (const char *filename, int typemajor) +{ static const char + new_software [] = "new software (libsndfile-X.Y.Z)", + new_copyright [] = "Copyright (c) 2001 New Artist", + new_artist [] = "The New Artist", + new_title [] = "This is the new title" ; + + static char buffer [2048] ; + SNDFILE *file ; + SF_INFO sfinfo ; + int count ; + + print_test_name (__func__, filename) ; + + sfinfo.format = typemajor | SF_FORMAT_PCM_16 ; + sfinfo.samplerate = 44100 ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + + /* Write stuff at start of file. */ + sf_set_string (file, SF_STR_TITLE, title) ; + sf_set_string (file, SF_STR_SOFTWARE, software) ; + sf_set_string (file, SF_STR_ARTIST, artist) ; + + /* Write data to file. */ + test_write_short_or_die (file, 0, data_out, BUFFER_LEN, __LINE__) ; + + /* Write it all again. */ + + sf_set_string (file, SF_STR_TITLE, new_title) ; + sf_set_string (file, SF_STR_SOFTWARE, new_software) ; + sf_set_string (file, SF_STR_ARTIST, new_artist) ; + + sf_set_string (file, SF_STR_COPYRIGHT, copyright) ; + sf_set_string (file, SF_STR_COMMENT, comment) ; + sf_set_string (file, SF_STR_DATE, date) ; + sf_set_string (file, SF_STR_ALBUM, album) ; + sf_set_string (file, SF_STR_LICENSE, license) ; + sf_set_string (file, SF_STR_COPYRIGHT, new_copyright) ; + sf_set_string (file, SF_STR_COMMENT, comment) ; + sf_set_string (file, SF_STR_DATE, date) ; + sf_set_string (file, SF_STR_ALBUM, album) ; + sf_set_string (file, SF_STR_LICENSE, license) ; + + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ; + sf_command (file, SFC_GET_LOG_INFO, buffer, sizeof (buffer)) ; + sf_close (file) ; + + count = str_count (buffer, new_title) ; + exit_if_true (count < 1, "\n\nLine %d : Could not find new_title in :\n%s\n", __LINE__, buffer) ; + exit_if_true (count > 1, "\n\nLine %d : new_title appears %d times in :\n\n%s\n", __LINE__, count, buffer) ; + + count = str_count (buffer, software) ; + exit_if_true (count < 1, "\n\nLine %d : Could not find new_software in :\n%s\n", __LINE__, buffer) ; + exit_if_true (count > 1, "\n\nLine %d : new_software appears %d times in :\n\n%s\n", __LINE__, count, buffer) ; + + count = str_count (buffer, new_artist) ; + exit_if_true (count < 1, "\n\nLine %d : Could not find new_artist in :\n%s\n", __LINE__, buffer) ; + exit_if_true (count > 1, "\n\nLine %d : new_artist appears %d times in :\n\n%s\n", __LINE__, count, buffer) ; + + count = str_count (buffer, new_copyright) ; + exit_if_true (count < 1, "\n\nLine %d : Could not find new_copyright in :\n%s\n", __LINE__, buffer) ; + exit_if_true (count > 1, "\n\nLine %d : new_copyright appears %d times in :\n\n%s\n", __LINE__, count, buffer) ; + + unlink (filename) ; + + puts ("ok") ; +} /* string_multi_set_test */ + +static void +string_rdwr_test (const char *filename, int typemajor) +{ SNDFILE *file ; + SF_INFO sfinfo ; + sf_count_t frames ; + const char * str ; + + print_test_name (__func__, filename) ; + create_short_sndfile (filename, typemajor | SF_FORMAT_PCM_16, 2) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_FALSE, __LINE__) ; + frames = sfinfo.frames ; + sf_set_string (file, SF_STR_TITLE, title) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + exit_if_true (frames != sfinfo.frames, "\n\nLine %d : Frame count %lld should be %lld.\n", __LINE__, sfinfo.frames, frames) ; + str = sf_get_string (file, SF_STR_TITLE) ; + exit_if_true (str == NULL, "\n\nLine %d : SF_STR_TITLE string is NULL.\n", __LINE__) ; + exit_if_true (strcmp (str, title) != 0, "\n\nLine %d : SF_STR_TITLE doesn't match what was written.\n", __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_FALSE, __LINE__) ; + frames = sfinfo.frames ; + sf_set_string (file, SF_STR_TITLE, title) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_FALSE, __LINE__) ; + str = sf_get_string (file, SF_STR_TITLE) ; + exit_if_true (str == NULL, "\n\nLine %d : SF_STR_TITLE string is NULL.\n", __LINE__) ; + sf_set_string (file, SF_STR_ARTIST, artist) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + str = sf_get_string (file, SF_STR_ARTIST) ; + exit_if_true (str == NULL, "\n\nLine %d : SF_STR_ARTIST string is NULL.\n", __LINE__) ; + exit_if_true (strcmp (str, artist) != 0, "\n\nLine %d : SF_STR_ARTIST doesn't match what was written.\n", __LINE__) ; + + str = sf_get_string (file, SF_STR_TITLE) ; + exit_if_true (str == NULL, "\n\nLine %d : SF_STR_TITLE string is NULL.\n", __LINE__) ; + exit_if_true (strcmp (str, title) != 0, "\n\nLine %d : SF_STR_TITLE doesn't match what was written.\n", __LINE__) ; + + exit_if_true (frames != sfinfo.frames, "\n\nLine %d : Frame count %lld should be %lld.\n", __LINE__, sfinfo.frames, frames) ; + + sf_close (file) ; + unlink (filename) ; + + puts ("ok") ; +} /* string_rdwr_test */ + +static void +string_short_rdwr_test (const char *filename, int typemajor) +{ SNDFILE *file ; + SF_INFO sfinfo ; + sf_count_t frames = BUFFER_LEN ; + const char * str ; + + print_test_name (__func__, filename) ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.format = typemajor | SF_FORMAT_PCM_16 ; + sfinfo.samplerate = 44100 ; + sfinfo.channels = 1 ; + sfinfo.frames = 0 ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + + /* Write data to file. */ + test_write_short_or_die (file, 0, data_out, BUFFER_LEN, __LINE__) ; + + sf_set_string (file, SF_STR_TITLE, long_title) ; + sf_set_string (file, SF_STR_ARTIST, long_artist) ; + sf_close (file) ; + + /* Open the file RDWR. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_FALSE, __LINE__) ; + exit_if_true (frames != sfinfo.frames, "\n\nLine %d : Frame count %lld should be %lld.\n", __LINE__, sfinfo.frames, frames) ; + str = sf_get_string (file, SF_STR_TITLE) ; + exit_if_true (str == NULL, "\n\nLine %d : SF_STR_TITLE string is NULL.\n", __LINE__) ; + exit_if_true (strcmp (str, long_title) != 0, "\n\nLine %d : SF_STR_TITLE doesn't match what was written.\n", __LINE__) ; + str = sf_get_string (file, SF_STR_ARTIST) ; + exit_if_true (str == NULL, "\n\nLine %d : SF_STR_TITLE string is NULL.\n", __LINE__) ; + exit_if_true (strcmp (str, long_artist) != 0, "\n\nLine %d : SF_STR_ARTIST doesn't match what was written.\n", __LINE__) ; + + /* Change title and artist. */ + sf_set_string (file, SF_STR_TITLE, title) ; + sf_set_string (file, SF_STR_ARTIST, artist) ; + + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + + check_log_buffer_or_die (file, __LINE__) ; + + str = sf_get_string (file, SF_STR_TITLE) ; + exit_if_true (str == NULL, "\n\nLine %d : SF_STR_TITLE string is NULL.\n", __LINE__) ; + exit_if_true (strcmp (str, title) != 0, "\n\nLine %d : SF_STR_TITLE doesn't match what was written.\n", __LINE__) ; + + str = sf_get_string (file, SF_STR_ARTIST) ; + exit_if_true (str == NULL, "\n\nLine %d : SF_STR_ARTIST string is NULL.\n", __LINE__) ; + exit_if_true (strcmp (str, artist) != 0, "\n\nLine %d : SF_STR_ARTIST doesn't match what was written.\n", __LINE__) ; + + sf_close (file) ; + unlink (filename) ; + + puts ("ok") ; +} /* string_short_rdwr_test */ + +static int +str_count (const char * haystack, const char * needle) +{ int count = 0 ; + + while ((haystack = strstr (haystack, needle)) != NULL) + { count ++ ; + haystack ++ ; + } ; + + return count ; +} /* str_count */ + +#define MIN(a,b) ((a) < (b) ? (a) : (b)) + + +static void +software_string_test (const char *filename) +{ size_t k ; + + print_test_name (__func__, filename) ; + + for (k = 0 ; k < 50 ; k++) + { const char *result ; + char sfname [64] ; + SNDFILE *file ; + SF_INFO info ; + + sf_info_setup (&info, SF_FORMAT_WAV | SF_FORMAT_PCM_16, 44100, 1) ; + file = test_open_file_or_die (filename, SFM_WRITE, &info, SF_TRUE, __LINE__) ; + + snprintf (sfname, MIN (k, sizeof (sfname)), "%s", "abcdefghijklmnopqrestvwxyz0123456789abcdefghijklmnopqrestvwxyz") ; + + exit_if_true (sf_set_string (file, SF_STR_SOFTWARE, sfname), + "\n\nLine %d : sf_set_string (f, SF_STR_SOFTWARE, '%s') failed : %s\n", __LINE__, sfname, sf_strerror (file)) ; + + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &info, SF_TRUE, __LINE__) ; + result = sf_get_string (file, SF_STR_SOFTWARE) ; + + exit_if_true (result == NULL, "\n\nLine %d : sf_get_string (file, SF_STR_SOFTWARE) returned NULL.\n\n", __LINE__) ; + + exit_if_true (strstr (result, sfname) != result, + "\n\nLine %d : String '%s''%s' -> '%s'\n\n", sfname, result) ; + sf_close (file) ; + } ; + + unlink (filename) ; + puts ("ok") ; +} /* new_test_test */ diff --git a/interpretor/libsndfile-1.0.25/tests/test_wrapper.sh.in b/interpretor/libsndfile-1.0.25/tests/test_wrapper.sh.in new file mode 100644 index 0000000..1595246 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/test_wrapper.sh.in @@ -0,0 +1,359 @@ +#!/bin/sh + +# Copyright (C) 2008-2011 Erik de Castro Lopo +# +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# * Neither the author nor the names of any contributors may be used +# to endorse or promote products derived from this software without +# specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + +HOST_TRIPLET=@HOST_TRIPLET@ +PACKAGE_VERSION=@PACKAGE_VERSION@ +LIB_VERSION=`echo $PACKAGE_VERSION | sed "s/[a-z].*//"` + +if test -f tests/sfversion@EXEEXT@ ; then + cd tests + fi + +if test ! -f sfversion@EXEEXT@ ; then + echo "Not able to find test executables." + exit 1 + fi + +if test -f libsndfile.so.$LIB_VERSION ; then + # This will work on Linux, but not on Mac. + # Windows is already sorted out. + export LD_LIBRARY_PATH=`pwd` + if test ! -f libsndfile.so.1 ; then + ln -s libsndfile.so.$LIB_VERSION libsndfile.so.1 + fi + fi + +sfversion=`./sfversion@EXEEXT@ | sed "s/-exp$//"` + +if test $sfversion != libsndfile-$PACKAGE_VERSION ; then + echo "Error : sfversion ($sfversion) and PACKAGE_VERSION ($PACKAGE_VERSION) don't match." + exit 1 + fi + +# Force exit on errors. +set -e + +# Generic-tests +uname -a + +# Check the header file. +sh pedantic-header-test.sh + +# Need this for when we're running from files collected into the +# libsndfile-testsuite-@PACKAGE_VERSION@ tarball. +if test -x test_main@EXEEXT@ ; then + echo "Running unit tests from src/ directory of source code tree." + ./test_main@EXEEXT@ + echo + echo "Running end-to-end tests from tests/ directory." + fi + +./error_test@EXEEXT@ +./pcm_test@EXEEXT@ +./ulaw_test@EXEEXT@ +./alaw_test@EXEEXT@ +./dwvw_test@EXEEXT@ +./command_test@EXEEXT@ ver +./command_test@EXEEXT@ norm +./command_test@EXEEXT@ format +./command_test@EXEEXT@ peak +./command_test@EXEEXT@ trunc +./command_test@EXEEXT@ inst +./command_test@EXEEXT@ current_sf_info +./command_test@EXEEXT@ bext +./command_test@EXEEXT@ bextch +./command_test@EXEEXT@ chanmap +./floating_point_test@EXEEXT@ +./checksum_test@EXEEXT@ +./scale_clip_test@EXEEXT@ +./headerless_test@EXEEXT@ +./rdwr_test@EXEEXT@ +./locale_test@EXEEXT@ +./win32_ordinal_test@EXEEXT@ +./external_libs_test@EXEEXT@ +./format_check_test@EXEEXT@ + +# The w64 G++ compiler requires an extra runtime DLL which we don't have, +# so skip this test. +case "$HOST_TRIPLET" in + x86_64-w64-mingw32) + ;; + i686-w64-mingw32) + ;; + *) + ./cpp_test@EXEEXT@ + ;; + esac + +echo "----------------------------------------------------------------------" +echo " $sfversion passed common tests." +echo "----------------------------------------------------------------------" + +# aiff-tests +./write_read_test@EXEEXT@ aiff +./lossy_comp_test@EXEEXT@ aiff_ulaw +./lossy_comp_test@EXEEXT@ aiff_alaw +./lossy_comp_test@EXEEXT@ aiff_gsm610 +echo "==========================" +echo "./lossy_comp_test@EXEEXT@ aiff_ima" +echo "==========================" +./peak_chunk_test@EXEEXT@ aiff +./header_test@EXEEXT@ aiff +./misc_test@EXEEXT@ aiff +./string_test@EXEEXT@ aiff +./multi_file_test@EXEEXT@ aiff +./aiff_rw_test@EXEEXT@ +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on AIFF files." +echo "----------------------------------------------------------------------" + +# au-tests +./write_read_test@EXEEXT@ au +./lossy_comp_test@EXEEXT@ au_ulaw +./lossy_comp_test@EXEEXT@ au_alaw +./lossy_comp_test@EXEEXT@ au_g721 +./lossy_comp_test@EXEEXT@ au_g723 +./header_test@EXEEXT@ au +./misc_test@EXEEXT@ au +./multi_file_test@EXEEXT@ au +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on AU files." +echo "----------------------------------------------------------------------" + +# caf-tests +./write_read_test@EXEEXT@ caf +./lossy_comp_test@EXEEXT@ caf_ulaw +./lossy_comp_test@EXEEXT@ caf_alaw +./header_test@EXEEXT@ caf +./peak_chunk_test@EXEEXT@ caf +./misc_test@EXEEXT@ caf +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on CAF files." +echo "----------------------------------------------------------------------" + +# wav-tests +./write_read_test@EXEEXT@ wav +./lossy_comp_test@EXEEXT@ wav_pcm +./lossy_comp_test@EXEEXT@ wav_ima +./lossy_comp_test@EXEEXT@ wav_msadpcm +./lossy_comp_test@EXEEXT@ wav_ulaw +./lossy_comp_test@EXEEXT@ wav_alaw +./lossy_comp_test@EXEEXT@ wav_gsm610 +./lossy_comp_test@EXEEXT@ wav_g721 +./peak_chunk_test@EXEEXT@ wav +./header_test@EXEEXT@ wav +./misc_test@EXEEXT@ wav +./string_test@EXEEXT@ wav +./multi_file_test@EXEEXT@ wav +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on WAV files." +echo "----------------------------------------------------------------------" + +# w64-tests +./write_read_test@EXEEXT@ w64 +./lossy_comp_test@EXEEXT@ w64_ima +./lossy_comp_test@EXEEXT@ w64_msadpcm +./lossy_comp_test@EXEEXT@ w64_ulaw +./lossy_comp_test@EXEEXT@ w64_alaw +./lossy_comp_test@EXEEXT@ w64_gsm610 +./header_test@EXEEXT@ w64 +./misc_test@EXEEXT@ w64 +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on W64 files." +echo "----------------------------------------------------------------------" + +# rf64-tests +./write_read_test@EXEEXT@ rf64 +./header_test@EXEEXT@ rf64 +./misc_test@EXEEXT@ rf64 +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on RF64 files." +echo "----------------------------------------------------------------------" + +# raw-tests +./write_read_test@EXEEXT@ raw +./lossy_comp_test@EXEEXT@ raw_ulaw +./lossy_comp_test@EXEEXT@ raw_alaw +./lossy_comp_test@EXEEXT@ raw_gsm610 +./lossy_comp_test@EXEEXT@ vox_adpcm +./raw_test@EXEEXT@ +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on RAW (header-less) files." +echo "----------------------------------------------------------------------" + +# paf-tests +./write_read_test@EXEEXT@ paf +./header_test@EXEEXT@ paf +./misc_test@EXEEXT@ paf +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on PAF files." +echo "----------------------------------------------------------------------" + +# svx-tests +./write_read_test@EXEEXT@ svx +./header_test@EXEEXT@ svx +./misc_test@EXEEXT@ svx +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on SVX files." +echo "----------------------------------------------------------------------" + +# nist-tests +./write_read_test@EXEEXT@ nist +./lossy_comp_test@EXEEXT@ nist_ulaw +./lossy_comp_test@EXEEXT@ nist_alaw +./header_test@EXEEXT@ nist +./misc_test@EXEEXT@ nist +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on NIST files." +echo "----------------------------------------------------------------------" + +# ircam-tests +./write_read_test@EXEEXT@ ircam +./lossy_comp_test@EXEEXT@ ircam_ulaw +./lossy_comp_test@EXEEXT@ ircam_alaw +./header_test@EXEEXT@ ircam +./misc_test@EXEEXT@ ircam +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on IRCAM files." +echo "----------------------------------------------------------------------" + +# voc-tests +./write_read_test@EXEEXT@ voc +./lossy_comp_test@EXEEXT@ voc_ulaw +./lossy_comp_test@EXEEXT@ voc_alaw +./header_test@EXEEXT@ voc +./misc_test@EXEEXT@ voc +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on VOC files." +echo "----------------------------------------------------------------------" + +# mat4-tests +./write_read_test@EXEEXT@ mat4 +./header_test@EXEEXT@ mat4 +./misc_test@EXEEXT@ mat4 +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on MAT4 files." +echo "----------------------------------------------------------------------" + +# mat5-tests +./write_read_test@EXEEXT@ mat5 +./header_test@EXEEXT@ mat5 +./misc_test@EXEEXT@ mat5 +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on MAT5 files." +echo "----------------------------------------------------------------------" + +# pvf-tests +./write_read_test@EXEEXT@ pvf +./header_test@EXEEXT@ pvf +./misc_test@EXEEXT@ pvf +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on PVF files." +echo "----------------------------------------------------------------------" + +# xi-tests +./lossy_comp_test@EXEEXT@ xi_dpcm +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on XI files." +echo "----------------------------------------------------------------------" + +# htk-tests +./write_read_test@EXEEXT@ htk +./header_test@EXEEXT@ htk +./misc_test@EXEEXT@ htk +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on HTK files." +echo "----------------------------------------------------------------------" + +# avr-tests +./write_read_test@EXEEXT@ avr +./header_test@EXEEXT@ avr +./misc_test@EXEEXT@ avr +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on AVR files." +echo "----------------------------------------------------------------------" + +# sds-tests +./write_read_test@EXEEXT@ sds +./header_test@EXEEXT@ sds +./misc_test@EXEEXT@ sds +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on SDS files." +echo "----------------------------------------------------------------------" + +# sd2-tests +./write_read_test@EXEEXT@ sd2 +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on SD2 files." +echo "----------------------------------------------------------------------" + +# wve-tests +./lossy_comp_test@EXEEXT@ wve +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on WVE files." +echo "----------------------------------------------------------------------" + +# mpc2k-tests +./write_read_test@EXEEXT@ mpc2k +./header_test@EXEEXT@ mpc2k +./misc_test@EXEEXT@ mpc2k +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on MPC 2000 files." +echo "----------------------------------------------------------------------" + +# flac-tests +./write_read_test@EXEEXT@ flac +./string_test@EXEEXT@ flac +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on FLAC files." +echo "----------------------------------------------------------------------" + +# vorbis-tests +./ogg_test@EXEEXT@ +./vorbis_test@EXEEXT@ +./lossy_comp_test@EXEEXT@ ogg_vorbis +./string_test@EXEEXT@ ogg +./misc_test@EXEEXT@ ogg +echo "----------------------------------------------------------------------" +echo " $sfversion passed tests on OGG/VORBIS files." +echo "----------------------------------------------------------------------" + +# io-tests +./stdio_test@EXEEXT@ +./pipe_test@EXEEXT@ +./virtual_io_test@EXEEXT@ +echo "----------------------------------------------------------------------" +echo " $sfversion passed stdio/pipe/vio tests." +echo "----------------------------------------------------------------------" + + diff --git a/interpretor/libsndfile-1.0.25/tests/ulaw_test.c b/interpretor/libsndfile-1.0.25/tests/ulaw_test.c new file mode 100644 index 0000000..c2644f1 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/ulaw_test.c @@ -0,0 +1,257 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#include "utils.h" + +#define BUFFER_SIZE (65536) + +static unsigned char ulaw_encode (int sample) ; +static int ulaw_decode (unsigned int ulawbyte) ; + +static short short_buffer [BUFFER_SIZE] ; +static unsigned char ulaw_buffer [BUFFER_SIZE] ; + +int +main (void) +{ SNDFILE *file ; + SF_INFO sfinfo ; + const char *filename ; + int k ; + + print_test_name ("ulaw_test", "encoder") ; + + filename = "test.raw" ; + + sf_info_setup (&sfinfo, SF_FORMAT_RAW | SF_FORMAT_ULAW, 44100, 1) ; + + if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL) + { printf ("sf_open_write failed with error : ") ; + fflush (stdout) ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + /* Generate a file containing all possible 16 bit sample values + ** and write it to disk as ulaw encoded.frames. + */ + + for (k = 0 ; k < 0x10000 ; k++) + short_buffer [k] = k & 0xFFFF ; + + sf_write_short (file, short_buffer, BUFFER_SIZE) ; + sf_close (file) ; + + /* Now open that file and compare the ulaw encoded sample values + ** with what they should be. + */ + + if ((file = sf_open (filename, SFM_READ, &sfinfo)) == NULL) + { printf ("sf_open_write failed with error : ") ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + if (sf_read_raw (file, ulaw_buffer, BUFFER_SIZE) != BUFFER_SIZE) + { printf ("sf_read_raw : ") ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + for (k = 0 ; k < 0x10000 ; k++) + if (ulaw_encode (short_buffer [k]) != ulaw_buffer [k]) + { printf ("Encoder error : sample #%d (0x%02X should be 0x%02X)\n", k, ulaw_buffer [k], ulaw_encode (short_buffer [k])) ; + exit (1) ; + } ; + + sf_close (file) ; + + puts ("ok") ; + + print_test_name ("ulaw_test", "decoder") ; + + /* Now generate a file containing all possible 8 bit encoded + ** sample values and write it to disk as ulaw encoded.frames. + */ + + if (! (file = sf_open (filename, SFM_WRITE, &sfinfo))) + { printf ("sf_open_write failed with error : ") ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + for (k = 0 ; k < 256 ; k++) + ulaw_buffer [k] = k & 0xFF ; + + sf_write_raw (file, ulaw_buffer, 256) ; + sf_close (file) ; + + /* Now open that file and compare the ulaw decoded sample values + ** with what they should be. + */ + + if (! (file = sf_open (filename, SFM_READ, &sfinfo))) + { printf ("sf_open_write failed with error : ") ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + if (sf_read_short (file, short_buffer, 256) != 256) + { printf ("sf_read_short : ") ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + + for (k = 0 ; k < 256 ; k++) + if (short_buffer [k] != ulaw_decode (ulaw_buffer [k])) + { printf ("Decoder error : sample #%d (0x%04X should be 0x%04X)\n", k, short_buffer [k], ulaw_decode (ulaw_buffer [k])) ; + exit (1) ; + } ; + + sf_close (file) ; + + puts ("ok") ; + + unlink (filename) ; + + return 0 ; +} /* main */ + + +/*================================================================================= +** The following routines came from the sox-12.15 (Sound eXcahcnge) distribution. +** +** This code is not compiled into libsndfile. It is only used to test the +** libsndfile lookup tables for correctness. +** +** I have included the original authors comments. +*/ + +/* +** This routine converts from linear to ulaw. +** +** Craig Reese: IDA/Supercomputing Research Center +** Joe Campbell: Department of Defense +** 29 September 1989 +** +** References: +** 1) CCITT Recommendation G.711 (very difficult to follow) +** 2) "A New Digital Technique for Implementation of Any +** Continuous PCM Companding Law," Villeret, Michel, +** et al. 1973 IEEE Int. Conf. on Communications, Vol 1, +** 1973, pg. 11.12-11.17 +** 3) MIL-STD-188-113,"Interoperability and Performance Standards +** for Analog-to_Digital Conversion Techniques," +** 17 February 1987 +** +** Input: Signed 16 bit linear sample +** Output: 8 bit ulaw sample +*/ + +#define uBIAS 0x84 /* define the add-in bias for 16 bit.frames */ +#define uCLIP 32635 + +static +unsigned char ulaw_encode (int sample) +{ static int exp_lut [256] = + { 0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, + 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7 + } ; + + int sign, exponent, mantissa ; + unsigned char ulawbyte ; + + /* Get the sample into sign-magnitude. */ + sign = (sample >> 8) & 0x80 ; /* set aside the sign */ + if ( sign != 0 ) + sample = -sample ; /* get magnitude */ + if ( sample > uCLIP ) + sample = uCLIP ; /* clip the magnitude */ + + /* Convert from 16 bit linear to ulaw. */ + sample = sample + uBIAS ; + exponent = exp_lut [( sample >> 7 ) & 0xFF] ; + mantissa = (sample >> ( exponent + 3 ) ) & 0x0F ; + ulawbyte = ~ (sign | ( exponent << 4 ) | mantissa) ; + + return ulawbyte ; +} /* ulaw_encode */ + + +/* +** This routine converts from ulaw to 16 bit linear. +** +** Craig Reese: IDA/Supercomputing Research Center +** 29 September 1989 +** +** References: +** 1) CCITT Recommendation G.711 (very difficult to follow) +** 2) MIL-STD-188-113,"Interoperability and Performance Standards +** for Analog-to_Digital Conversion Techniques," +** 17 February 1987 +** +** Input: 8 bit ulaw sample +** Output: signed 16 bit linear sample +*/ + +static +int ulaw_decode (unsigned int ulawbyte) +{ static int exp_lut [8] = { 0, 132, 396, 924, 1980, 4092, 8316, 16764 } ; + int sign, exponent, mantissa, sample ; + + ulawbyte = ~ ulawbyte ; + sign = (ulawbyte & 0x80) ; + exponent = (ulawbyte >> 4) & 0x07 ; + mantissa = ulawbyte & 0x0F ; + sample = exp_lut [exponent] + (mantissa << (exponent + 3)) ; + if (sign != 0) + sample = -sample ; + + return sample ; +} /* ulaw_decode */ + diff --git a/interpretor/libsndfile-1.0.25/tests/utils.c b/interpretor/libsndfile-1.0.25/tests/utils.c new file mode 100644 index 0000000..882c969 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/utils.c @@ -0,0 +1,1162 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** Utility functions to make writing the test suite easier. +** +** The .c and .h files were generated automagically with Autogen from +** the files utils.def and utils.tpl. +*/ + + + +#include "sfconfig.h" + +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include +#endif + +#include +#include +#include +#include +#include +#include + +#include + +#include "utils.h" + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +#define LOG_BUFFER_SIZE 2048 + +/* +** Neat solution to the Win32/OS2 binary file flage requirement. +** If O_BINARY isn't already defined by the inclusion of the system +** headers, set it to zero. +*/ +#ifndef O_BINARY +#define O_BINARY 0 +#endif + + +void +gen_windowed_sine_float (float *data, int len, double maximum) +{ int k ; + + memset (data, 0, len * sizeof (float)) ; + /* + ** Choose a frequency of 1/32 so that it aligns perfectly with a DFT + ** bucket to minimise spreading of energy over more than one bucket. + ** Also do not want to make the frequency too high as some of the + ** codecs (ie gsm610) have a quite severe high frequency roll off. + */ + len /= 2 ; + + for (k = 0 ; k < len ; k++) + { data [k] = sin (2.0 * k * M_PI * 1.0 / 32.0 + 0.4) ; + + /* Apply Hanning Window. */ + data [k] *= maximum * (0.5 - 0.5 * cos (2.0 * M_PI * k / ((len) - 1))) ; + } + + return ; +} /* gen_windowed_sine_float */ + +void +gen_windowed_sine_double (double *data, int len, double maximum) +{ int k ; + + memset (data, 0, len * sizeof (double)) ; + /* + ** Choose a frequency of 1/32 so that it aligns perfectly with a DFT + ** bucket to minimise spreading of energy over more than one bucket. + ** Also do not want to make the frequency too high as some of the + ** codecs (ie gsm610) have a quite severe high frequency roll off. + */ + len /= 2 ; + + for (k = 0 ; k < len ; k++) + { data [k] = sin (2.0 * k * M_PI * 1.0 / 32.0 + 0.4) ; + + /* Apply Hanning Window. */ + data [k] *= maximum * (0.5 - 0.5 * cos (2.0 * M_PI * k / ((len) - 1))) ; + } + + return ; +} /* gen_windowed_sine_double */ + + +void +create_short_sndfile (const char *filename, int format, int channels) +{ short data [2 * 3 * 4 * 5 * 6 * 7] = { 0, } ; + SNDFILE *file ; + SF_INFO sfinfo ; + + sfinfo.samplerate = 44100 ; + sfinfo.channels = channels ; + sfinfo.format = format ; + + if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL) + { printf ("Error (%s, %d) : sf_open failed : %s\n", __FILE__, __LINE__, sf_strerror (file)) ; + exit (1) ; + } ; + + sf_write_short (file, data, ARRAY_LEN (data)) ; + + sf_close (file) ; +} /* create_short_sndfile */ + +void +check_file_hash_or_die (const char *filename, uint64_t target_hash, int line_num) +{ static unsigned char buf [4096] ; + uint64_t cksum ; + FILE *file ; + int k, read_count ; + + memset (buf, 0, sizeof (buf)) ; + + /* The 'b' in the mode string means binary for Win32. */ + if ((file = fopen (filename, "rb")) == NULL) + { printf ("\n\nLine %d: could not open file '%s'\n\n", line_num, filename) ; + exit (1) ; + } ; + + cksum = 0 ; + + while ((read_count = fread (buf, 1, sizeof (buf), file))) + for (k = 0 ; k < read_count ; k++) + cksum = cksum * 511 + buf [k] ; + + fclose (file) ; + + if (target_hash == 0) + { printf (" 0x%016" PRIx64 "\n", cksum) ; + return ; + } ; + + if (cksum != target_hash) + { printf ("\n\nLine %d: incorrect hash value 0x%016" PRIx64 " should be 0x%016" PRIx64 ".\n\n", line_num, cksum, target_hash) ; + exit (1) ; + } ; + + return ; +} /* check_file_hash_or_die */ + +void +print_test_name (const char *test, const char *filename) +{ int count ; + + if (test == NULL) + { printf (__FILE__ ": bad test of filename parameter.\n") ; + exit (1) ; + } ; + + if (filename == NULL || strlen (filename) == 0) + { printf (" %-30s : ", test) ; + count = 25 ; + } + else + { printf (" %-30s : %s ", test, filename) ; + count = 24 - strlen (filename) ; + } ; + + while (count -- > 0) + putchar ('.') ; + putchar (' ') ; + + fflush (stdout) ; +} /* print_test_name */ + +void +dump_data_to_file (const char *filename, const void *data, unsigned int datalen) +{ FILE *file ; + + if ((file = fopen (filename, "wb")) == NULL) + { printf ("\n\nLine %d : could not open file : %s\n\n", __LINE__, filename) ; + exit (1) ; + } ; + + if (fwrite (data, 1, datalen, file) != datalen) + { printf ("\n\nLine %d : fwrite failed.\n\n", __LINE__) ; + exit (1) ; + } ; + + fclose (file) ; + +} /* dump_data_to_file */ + +/*-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- +*/ + +static char octfilename [] = "error.dat" ; + +int +oct_save_short (const short *a, const short *b, int len) +{ FILE *file ; + int k ; + + if (! (file = fopen (octfilename, "w"))) + return 1 ; + + fprintf (file, "# Not created by Octave\n") ; + + fprintf (file, "# name: a\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, "% d" "\n", a [k]) ; + + fprintf (file, "# name: b\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, "% d" "\n", b [k]) ; + + fclose (file) ; + return 0 ; +} /* oct_save_short */ +int +oct_save_int (const int *a, const int *b, int len) +{ FILE *file ; + int k ; + + if (! (file = fopen (octfilename, "w"))) + return 1 ; + + fprintf (file, "# Not created by Octave\n") ; + + fprintf (file, "# name: a\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, "% d" "\n", a [k]) ; + + fprintf (file, "# name: b\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, "% d" "\n", b [k]) ; + + fclose (file) ; + return 0 ; +} /* oct_save_int */ +int +oct_save_float (const float *a, const float *b, int len) +{ FILE *file ; + int k ; + + if (! (file = fopen (octfilename, "w"))) + return 1 ; + + fprintf (file, "# Not created by Octave\n") ; + + fprintf (file, "# name: a\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, "% g" "\n", a [k]) ; + + fprintf (file, "# name: b\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, "% g" "\n", b [k]) ; + + fclose (file) ; + return 0 ; +} /* oct_save_float */ +int +oct_save_double (const double *a, const double *b, int len) +{ FILE *file ; + int k ; + + if (! (file = fopen (octfilename, "w"))) + return 1 ; + + fprintf (file, "# Not created by Octave\n") ; + + fprintf (file, "# name: a\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, "% g" "\n", a [k]) ; + + fprintf (file, "# name: b\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, "% g" "\n", b [k]) ; + + fclose (file) ; + return 0 ; +} /* oct_save_double */ + + +void +check_log_buffer_or_die (SNDFILE *file, int line_num) +{ static char buffer [LOG_BUFFER_SIZE] ; + int count ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Get the log buffer data. */ + count = sf_command (file, SFC_GET_LOG_INFO, buffer, LOG_BUFFER_SIZE) ; + + if (LOG_BUFFER_SIZE - count < 2) + { printf ("\n\nLine %d : Possible long log buffer.\n", line_num) ; + exit (1) ; + } + + /* Look for "Should" */ + if (strstr (buffer, "ould")) + { printf ("\n\nLine %d : Log buffer contains `ould'. Dumping.\n", line_num) ; + puts (buffer) ; + exit (1) ; + } ; + + /* Look for "**" */ + if (strstr (buffer, "*")) + { printf ("\n\nLine %d : Log buffer contains `*'. Dumping.\n", line_num) ; + puts (buffer) ; + exit (1) ; + } ; + + /* Look for "Should" */ + if (strstr (buffer, "nknown marker")) + { printf ("\n\nLine %d : Log buffer contains `nknown marker'. Dumping.\n", line_num) ; + puts (buffer) ; + exit (1) ; + } ; + + return ; +} /* check_log_buffer_or_die */ + +int +string_in_log_buffer (SNDFILE *file, const char *s) +{ static char buffer [LOG_BUFFER_SIZE] ; + int count ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Get the log buffer data. */ + count = sf_command (file, SFC_GET_LOG_INFO, buffer, LOG_BUFFER_SIZE) ; + + if (LOG_BUFFER_SIZE - count < 2) + { printf ("Possible long log buffer.\n") ; + exit (1) ; + } + + /* Look for string */ + return strstr (buffer, s) ? SF_TRUE : SF_FALSE ; +} /* string_in_log_buffer */ + +void +hexdump_file (const char * filename, sf_count_t offset, sf_count_t length) +{ + FILE * file ; + char buffer [16] ; + int k, m, ch, readcount ; + + if (length > 1000000) + { printf ("\n\nError : length (%ld) too long.\n\n", SF_COUNT_TO_LONG (offset)) ; + exit (1) ; + } ; + + if ((file = fopen (filename, "r")) == NULL) + { printf ("\n\nError : hexdump_file (%s) could not open file for read.\n\n", filename) ; + exit (1) ; + } ; + + if (fseek (file, offset, SEEK_SET) != 0) + { printf ("\n\nError : fseek(file, %ld, SEEK_SET) failed : %s\n\n", SF_COUNT_TO_LONG (offset), strerror (errno)) ; + exit (1) ; + } ; + + puts ("\n\n") ; + + for (k = 0 ; k < length ; k+= sizeof (buffer)) + { readcount = fread (buffer, 1, sizeof (buffer), file) ; + + printf ("%08lx : ", SF_COUNT_TO_LONG (offset + k)) ; + + for (m = 0 ; m < readcount ; m++) + printf ("%02x ", buffer [m] & 0xFF) ; + + for (m = readcount ; m < SIGNED_SIZEOF (buffer) ; m++) + printf (" ") ; + + printf (" ") ; + for (m = 0 ; m < readcount ; m++) + { ch = isprint (buffer [m]) ? buffer [m] : '.' ; + putchar (ch) ; + } ; + + if (readcount < SIGNED_SIZEOF (buffer)) + break ; + + putchar ('\n') ; + } ; + + puts ("\n") ; + + fclose (file) ; +} /* hexdump_file */ + +void +dump_log_buffer (SNDFILE *file) +{ static char buffer [LOG_BUFFER_SIZE] ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Get the log buffer data. */ + sf_command (file, SFC_GET_LOG_INFO, buffer, LOG_BUFFER_SIZE) ; + + if (strlen (buffer) < 1) + puts ("Log buffer empty.\n") ; + else + puts (buffer) ; + + return ; +} /* dump_log_buffer */ + +SNDFILE * +test_open_file_or_die (const char *filename, int mode, SF_INFO *sfinfo, int allow_fd, int line_num) +{ static int count = 0 ; + + SNDFILE *file ; + const char *modestr, *func_name ; + int oflags = 0, omode = 0, err ; + + /* + ** Need to test both sf_open() and sf_open_fd(). + ** Do so alternately. + */ + switch (mode) + { case SFM_READ : + modestr = "SFM_READ" ; + oflags = O_RDONLY | O_BINARY ; + omode = 0 ; + break ; + + case SFM_WRITE : + modestr = "SFM_WRITE" ; + oflags = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ; + omode = S_IRUSR | S_IWUSR | S_IRGRP ; + break ; + + case SFM_RDWR : + modestr = "SFM_RDWR" ; + oflags = O_RDWR | O_CREAT | O_BINARY ; + omode = S_IRUSR | S_IWUSR | S_IRGRP ; + break ; + default : + printf ("\n\nLine %d: Bad mode.\n", line_num) ; + fflush (stdout) ; + exit (1) ; + } ; + + if (OS_IS_WIN32) + { /* Windows does not understand and ignores the S_IRGRP flag, but Wine + ** gives a run time warning message, so just clear it. + */ + omode &= ~S_IRGRP ; + } ; + + if (allow_fd && ((++count) & 1) == 1) + { int fd ; + + /* Only use the three argument open() function if omode != 0. */ + fd = (omode == 0) ? open (filename, oflags) : open (filename, oflags, omode) ; + + if (fd < 0) + { printf ("\n\n%s : open failed : %s\n", __func__, strerror (errno)) ; + exit (1) ; + } ; + + func_name = "sf_open_fd" ; + file = sf_open_fd (fd, mode, sfinfo, SF_TRUE) ; + } + else + { func_name = "sf_open" ; + file = sf_open (filename, mode, sfinfo) ; + } ; + + if (file == NULL) + { printf ("\n\nLine %d: %s (%s) failed : %s\n\n", line_num, func_name, modestr, sf_strerror (NULL)) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + err = sf_error (file) ; + if (err != SF_ERR_NO_ERROR) + { printf ("\n\nLine %d : sf_error : %s\n\n", line_num, sf_error_number (err)) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + return file ; +} /* test_open_file_or_die */ + +void +test_read_write_position_or_die (SNDFILE *file, int line_num, int pass, sf_count_t read_pos, sf_count_t write_pos) +{ sf_count_t pos ; + + /* Check the current read position. */ + if (read_pos >= 0 && (pos = sf_seek (file, 0, SEEK_CUR | SFM_READ)) != read_pos) + { printf ("\n\nLine %d ", line_num) ; + if (pass > 0) + printf ("(pass %d): ", pass) ; + printf ("Read position (%ld) should be %ld.\n", SF_COUNT_TO_LONG (pos), SF_COUNT_TO_LONG (read_pos)) ; + exit (1) ; + } ; + + /* Check the current write position. */ + if (write_pos >= 0 && (pos = sf_seek (file, 0, SEEK_CUR | SFM_WRITE)) != write_pos) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : Write position (%ld) should be %ld.\n", + SF_COUNT_TO_LONG (pos), SF_COUNT_TO_LONG (write_pos)) ; + exit (1) ; + } ; + + return ; +} /* test_read_write_position */ + +void +test_seek_or_die (SNDFILE *file, sf_count_t offset, int whence, sf_count_t new_pos, int channels, int line_num) +{ sf_count_t position ; + const char *channel_name, *whence_name ; + + switch (whence) + { case SEEK_SET : + whence_name = "SEEK_SET" ; + break ; + case SEEK_CUR : + whence_name = "SEEK_CUR" ; + break ; + case SEEK_END : + whence_name = "SEEK_END" ; + break ; + + /* SFM_READ */ + case SEEK_SET | SFM_READ : + whence_name = "SFM_READ | SEEK_SET" ; + break ; + case SEEK_CUR | SFM_READ : + whence_name = "SFM_READ | SEEK_CUR" ; + break ; + case SEEK_END | SFM_READ : + whence_name = "SFM_READ | SEEK_END" ; + break ; + + /* SFM_WRITE */ + case SEEK_SET | SFM_WRITE : + whence_name = "SFM_WRITE | SEEK_SET" ; + break ; + case SEEK_CUR | SFM_WRITE : + whence_name = "SFM_WRITE | SEEK_CUR" ; + break ; + case SEEK_END | SFM_WRITE : + whence_name = "SFM_WRITE | SEEK_END" ; + break ; + + default : + printf ("\n\nLine %d: bad whence parameter.\n", line_num) ; + exit (1) ; + } ; + + channel_name = (channels == 1) ? "Mono" : "Stereo" ; + + if ((position = sf_seek (file, offset, whence)) != new_pos) + { printf ("\n\nLine %d : %s : sf_seek (file, %ld, %s) returned %ld (should be %ld).\n\n", + line_num, channel_name, SF_COUNT_TO_LONG (offset), whence_name, + SF_COUNT_TO_LONG (position), SF_COUNT_TO_LONG (new_pos)) ; + exit (1) ; + } ; + +} /* test_seek_or_die */ + + + +void +test_read_short_or_die (SNDFILE *file, int pass, short *test, sf_count_t items, int line_num) +{ sf_count_t count ; + + if ((count = sf_read_short (file, test, items)) != items) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_read_short failed with short read (%ld => %ld).\n", + SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_read_short_or_die */ + +void +test_read_int_or_die (SNDFILE *file, int pass, int *test, sf_count_t items, int line_num) +{ sf_count_t count ; + + if ((count = sf_read_int (file, test, items)) != items) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_read_int failed with short read (%ld => %ld).\n", + SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_read_int_or_die */ + +void +test_read_float_or_die (SNDFILE *file, int pass, float *test, sf_count_t items, int line_num) +{ sf_count_t count ; + + if ((count = sf_read_float (file, test, items)) != items) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_read_float failed with short read (%ld => %ld).\n", + SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_read_float_or_die */ + +void +test_read_double_or_die (SNDFILE *file, int pass, double *test, sf_count_t items, int line_num) +{ sf_count_t count ; + + if ((count = sf_read_double (file, test, items)) != items) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_read_double failed with short read (%ld => %ld).\n", + SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_read_double_or_die */ + + +void +test_readf_short_or_die (SNDFILE *file, int pass, short *test, sf_count_t frames, int line_num) +{ sf_count_t count ; + + if ((count = sf_readf_short (file, test, frames)) != frames) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_readf_short failed with short readf (%ld => %ld).\n", + SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_readf_short_or_die */ + +void +test_readf_int_or_die (SNDFILE *file, int pass, int *test, sf_count_t frames, int line_num) +{ sf_count_t count ; + + if ((count = sf_readf_int (file, test, frames)) != frames) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_readf_int failed with short readf (%ld => %ld).\n", + SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_readf_int_or_die */ + +void +test_readf_float_or_die (SNDFILE *file, int pass, float *test, sf_count_t frames, int line_num) +{ sf_count_t count ; + + if ((count = sf_readf_float (file, test, frames)) != frames) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_readf_float failed with short readf (%ld => %ld).\n", + SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_readf_float_or_die */ + +void +test_readf_double_or_die (SNDFILE *file, int pass, double *test, sf_count_t frames, int line_num) +{ sf_count_t count ; + + if ((count = sf_readf_double (file, test, frames)) != frames) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_readf_double failed with short readf (%ld => %ld).\n", + SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_readf_double_or_die */ + + +void +test_read_raw_or_die (SNDFILE *file, int pass, void *test, sf_count_t items, int line_num) +{ sf_count_t count ; + + if ((count = sf_read_raw (file, test, items)) != items) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_read_raw failed with short read (%ld => %ld).\n", + SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_read_raw_or_die */ + + + +void +test_write_short_or_die (SNDFILE *file, int pass, const short *test, sf_count_t items, int line_num) +{ sf_count_t count ; + + if ((count = sf_write_short (file, test, items)) != items) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_write_short failed with short write (%ld => %ld).\n", + SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_write_short_or_die */ + +void +test_write_int_or_die (SNDFILE *file, int pass, const int *test, sf_count_t items, int line_num) +{ sf_count_t count ; + + if ((count = sf_write_int (file, test, items)) != items) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_write_int failed with short write (%ld => %ld).\n", + SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_write_int_or_die */ + +void +test_write_float_or_die (SNDFILE *file, int pass, const float *test, sf_count_t items, int line_num) +{ sf_count_t count ; + + if ((count = sf_write_float (file, test, items)) != items) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_write_float failed with short write (%ld => %ld).\n", + SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_write_float_or_die */ + +void +test_write_double_or_die (SNDFILE *file, int pass, const double *test, sf_count_t items, int line_num) +{ sf_count_t count ; + + if ((count = sf_write_double (file, test, items)) != items) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_write_double failed with short write (%ld => %ld).\n", + SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_write_double_or_die */ + + +void +test_writef_short_or_die (SNDFILE *file, int pass, const short *test, sf_count_t frames, int line_num) +{ sf_count_t count ; + + if ((count = sf_writef_short (file, test, frames)) != frames) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_writef_short failed with short writef (%ld => %ld).\n", + SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_writef_short_or_die */ + +void +test_writef_int_or_die (SNDFILE *file, int pass, const int *test, sf_count_t frames, int line_num) +{ sf_count_t count ; + + if ((count = sf_writef_int (file, test, frames)) != frames) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_writef_int failed with short writef (%ld => %ld).\n", + SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_writef_int_or_die */ + +void +test_writef_float_or_die (SNDFILE *file, int pass, const float *test, sf_count_t frames, int line_num) +{ sf_count_t count ; + + if ((count = sf_writef_float (file, test, frames)) != frames) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_writef_float failed with short writef (%ld => %ld).\n", + SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_writef_float_or_die */ + +void +test_writef_double_or_die (SNDFILE *file, int pass, const double *test, sf_count_t frames, int line_num) +{ sf_count_t count ; + + if ((count = sf_writef_double (file, test, frames)) != frames) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_writef_double failed with short writef (%ld => %ld).\n", + SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_writef_double_or_die */ + + +void +test_write_raw_or_die (SNDFILE *file, int pass, const void *test, sf_count_t items, int line_num) +{ sf_count_t count ; + + if ((count = sf_write_raw (file, test, items)) != items) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_write_raw failed with short write (%ld => %ld).\n", + SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_write_raw_or_die */ + + +void +compare_short_or_die (const short *left, const short *right, unsigned count, int line_num) +{ + unsigned k ; + + for (k = 0 ; k < count ;k++) + if (left [k] != right [k]) + { printf ("\n\nLine %d : Error at index %d, " "% d" " should be " "% d" ".\n\n", line_num, k, left [k], right [k]) ; + exit (1) ; + } ; + + return ; +} /* compare_short_or_die */ +void +compare_int_or_die (const int *left, const int *right, unsigned count, int line_num) +{ + unsigned k ; + + for (k = 0 ; k < count ;k++) + if (left [k] != right [k]) + { printf ("\n\nLine %d : Error at index %d, " "% d" " should be " "% d" ".\n\n", line_num, k, left [k], right [k]) ; + exit (1) ; + } ; + + return ; +} /* compare_int_or_die */ +void +compare_float_or_die (const float *left, const float *right, unsigned count, int line_num) +{ + unsigned k ; + + for (k = 0 ; k < count ;k++) + if (left [k] != right [k]) + { printf ("\n\nLine %d : Error at index %d, " "% g" " should be " "% g" ".\n\n", line_num, k, left [k], right [k]) ; + exit (1) ; + } ; + + return ; +} /* compare_float_or_die */ +void +compare_double_or_die (const double *left, const double *right, unsigned count, int line_num) +{ + unsigned k ; + + for (k = 0 ; k < count ;k++) + if (left [k] != right [k]) + { printf ("\n\nLine %d : Error at index %d, " "% g" " should be " "% g" ".\n\n", line_num, k, left [k], right [k]) ; + exit (1) ; + } ; + + return ; +} /* compare_double_or_die */ + + + +void +delete_file (int format, const char *filename) +{ char rsrc_name [512], *fname ; + + unlink (filename) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_SD2) + return ; + + /* + ** Now try for a resource fork stored as a separate file. + ** Grab the un-adulterated filename again. + */ + snprintf (rsrc_name, sizeof (rsrc_name), "%s", filename) ; + + if ((fname = strrchr (rsrc_name, '/')) != NULL) + fname ++ ; + else if ((fname = strrchr (rsrc_name, '\\')) != NULL) + fname ++ ; + else + fname = rsrc_name ; + + memmove (fname + 2, fname, strlen (fname) + 1) ; + fname [0] = '.' ; + fname [1] = '_' ; + + unlink (rsrc_name) ; +} /* delete_file */ + +static int allowed_open_files = -1 ; + +void +count_open_files (void) +{ +#if OS_IS_WIN32 + return ; +#else + int k, count = 0 ; + struct stat statbuf ; + + if (allowed_open_files > 0) + return ; + + for (k = 0 ; k < 1024 ; k++) + if (fstat (k, &statbuf) == 0) + count ++ ; + + allowed_open_files = count ; +#endif +} /* count_open_files */ + +void +increment_open_file_count (void) +{ allowed_open_files ++ ; +} /* increment_open_file_count */ + +void +check_open_file_count_or_die (int lineno) +{ +#if OS_IS_WIN32 + lineno = 0 ; + return ; +#else + int k, count = 0 ; + struct stat statbuf ; + + if (allowed_open_files < 0) + count_open_files () ; + + for (k = 0 ; k < 1024 ; k++) + if (fstat (k, &statbuf) == 0) + count ++ ; + + if (count > allowed_open_files) + { printf ("\nLine %d : number of open files (%d) > allowed (%d).\n\n", lineno, count, allowed_open_files) ; + exit (1) ; + } ; +#endif +} /* check_open_file_count_or_die */ + +void +write_mono_file (const char * filename, int format, int srate, float * output, int len) +{ SNDFILE * file ; + SF_INFO sfinfo ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + sfinfo.samplerate = srate ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL) + { printf ("sf_open (%s) : %s\n", filename, sf_strerror (NULL)) ; + exit (1) ; + } ; + + sf_write_float (file, output, len) ; + + sf_close (file) ; +} /* write_mono_file */ + +void +gen_lowpass_noise_float (float *data, int len) +{ int32_t value = 0x1243456 ; + double sample, last_val = 0.0 ; + int k ; + + for (k = 0 ; k < len ; k++) + { /* Not a crypto quality RNG. */ + value = 11117 * value + 211231 ; + value = 11117 * value + 211231 ; + value = 11117 * value + 211231 ; + + sample = value / (0x7fffffff * 1.000001) ; + sample = 0.2 * sample - 0.9 * last_val ; + + data [k] = last_val = sample ; + } ; + +} /* gen_lowpass_noise_float */ + + +/* +** Windows is fucked. +** If a file is opened R/W and data is written to it, then fstat will return +** the correct file length, but stat will return zero. +*/ + +sf_count_t +file_length (const char * fname) +{ struct stat data ; + + if (stat (fname, &data) != 0) + return 0 ; + + return (sf_count_t) data.st_size ; +} /* file_length */ + +sf_count_t +file_length_fd (int fd) +{ struct stat data ; + + memset (&data, 0, sizeof (data)) ; + if (fstat (fd, &data) != 0) + return 0 ; + + return (sf_count_t) data.st_size ; +} /* file_length_fd */ + + + + diff --git a/interpretor/libsndfile-1.0.25/tests/utils.def b/interpretor/libsndfile-1.0.25/tests/utils.def new file mode 100644 index 0000000..0d94183 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/utils.def @@ -0,0 +1,52 @@ +autogen definitions utils.tpl; + +float_type = { + name = float ; + }; + +float_type = { + name = double ; + }; + +/*----------------------------------*/ + +io_type = { + io_element = short ; + format_str = "\"% d\"" ; + }; + +io_type = { + io_element = int ; + format_str = "\"% d\"" ; + }; + +io_type = { + io_element = float ; + format_str = "\"% g\"" ; + }; + +io_type = { + io_element = double ; + format_str = "\"% g\"" ; + }; + +read_op = { + op_element = read ; + count_name = items ; + }; + +read_op = { + op_element = readf ; + count_name = frames ; + }; + +write_op = { + op_element = write ; + count_name = items ; + }; + +write_op = { + op_element = writef ; + count_name = frames ; + }; + diff --git a/interpretor/libsndfile-1.0.25/tests/utils.h b/interpretor/libsndfile-1.0.25/tests/utils.h new file mode 100644 index 0000000..79da286 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/utils.h @@ -0,0 +1,183 @@ +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** Utility functions to make writing the test suite easier. +** +** The .c and .h files were generated automagically with Autogen from +** the files utils.def and utils.tpl. +*/ + + + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +#include +#include + +#define SF_COUNT_TO_LONG(x) ((long) (x)) +#define ARRAY_LEN(x) ((int) (sizeof (x)) / (sizeof ((x) [0]))) +#define SIGNED_SIZEOF(x) ((int64_t) (sizeof (x))) +#define NOT(x) (! (x)) + +#define PIPE_INDEX(x) ((x) + 500) +#define PIPE_TEST_LEN 12345 + + +void gen_windowed_sine_float (float *data, int len, double maximum) ; +void gen_windowed_sine_double (double *data, int len, double maximum) ; + + +void create_short_sndfile (const char *filename, int format, int channels) ; + +void check_file_hash_or_die (const char *filename, uint64_t target_hash, int line_num) ; + +void print_test_name (const char *test, const char *filename) ; + +void dump_data_to_file (const char *filename, const void *data, unsigned int datalen) ; + +void write_mono_file (const char * filename, int format, int srate, float * output, int len) ; + +static inline void +exit_if_true (int test, const char *format, ...) +{ if (test) + { va_list argptr ; + va_start (argptr, format) ; + vprintf (format, argptr) ; + va_end (argptr) ; + exit (1) ; + } ; +} /* exit_if_true */ + +/* +** Functions for saving two vectors of data in an ascii text file which +** can then be loaded into GNU octave for comparison. +*/ + +int oct_save_short (const short *a, const short *b, int len) ; +int oct_save_int (const int *a, const int *b, int len) ; +int oct_save_float (const float *a, const float *b, int len) ; +int oct_save_double (const double *a, const double *b, int len) ; + + +void delete_file (int format, const char *filename) ; + +void count_open_files (void) ; +void increment_open_file_count (void) ; +void check_open_file_count_or_die (int lineno) ; + +#ifdef SNDFILE_H + +static inline void +sf_info_clear (SF_INFO * info) +{ memset (info, 0, sizeof (SF_INFO)) ; +} /* sf_info_clear */ + +static inline void +sf_info_setup (SF_INFO * info, int format, int samplerate, int channels) +{ sf_info_clear (info) ; + + info->format = format ; + info->samplerate = samplerate ; + info->channels = channels ; +} /* sf_info_setup */ + + +void dump_log_buffer (SNDFILE *file) ; +void check_log_buffer_or_die (SNDFILE *file, int line_num) ; +int string_in_log_buffer (SNDFILE *file, const char *s) ; +void hexdump_file (const char * filename, sf_count_t offset, sf_count_t length) ; + + +SNDFILE *test_open_file_or_die + (const char *filename, int mode, SF_INFO *sfinfo, int allow_fd, int line_num) ; + +void test_read_write_position_or_die + (SNDFILE *file, int line_num, int pass, sf_count_t read_pos, sf_count_t write_pos) ; + +void test_seek_or_die + (SNDFILE *file, sf_count_t offset, int whence, sf_count_t new_pos, int channels, int line_num) ; + + +void test_read_short_or_die + (SNDFILE *file, int pass, short *test, sf_count_t items, int line_num) ; +void test_read_int_or_die + (SNDFILE *file, int pass, int *test, sf_count_t items, int line_num) ; +void test_read_float_or_die + (SNDFILE *file, int pass, float *test, sf_count_t items, int line_num) ; +void test_read_double_or_die + (SNDFILE *file, int pass, double *test, sf_count_t items, int line_num) ; + +void test_readf_short_or_die + (SNDFILE *file, int pass, short *test, sf_count_t frames, int line_num) ; +void test_readf_int_or_die + (SNDFILE *file, int pass, int *test, sf_count_t frames, int line_num) ; +void test_readf_float_or_die + (SNDFILE *file, int pass, float *test, sf_count_t frames, int line_num) ; +void test_readf_double_or_die + (SNDFILE *file, int pass, double *test, sf_count_t frames, int line_num) ; + + +void +test_read_raw_or_die (SNDFILE *file, int pass, void *test, sf_count_t items, int line_num) ; + + +void test_write_short_or_die + (SNDFILE *file, int pass, const short *test, sf_count_t items, int line_num) ; +void test_write_int_or_die + (SNDFILE *file, int pass, const int *test, sf_count_t items, int line_num) ; +void test_write_float_or_die + (SNDFILE *file, int pass, const float *test, sf_count_t items, int line_num) ; +void test_write_double_or_die + (SNDFILE *file, int pass, const double *test, sf_count_t items, int line_num) ; + +void test_writef_short_or_die + (SNDFILE *file, int pass, const short *test, sf_count_t frames, int line_num) ; +void test_writef_int_or_die + (SNDFILE *file, int pass, const int *test, sf_count_t frames, int line_num) ; +void test_writef_float_or_die + (SNDFILE *file, int pass, const float *test, sf_count_t frames, int line_num) ; +void test_writef_double_or_die + (SNDFILE *file, int pass, const double *test, sf_count_t frames, int line_num) ; + + +void +test_write_raw_or_die (SNDFILE *file, int pass, const void *test, sf_count_t items, int line_num) ; + +void compare_short_or_die (const short *left, const short *right, unsigned count, int line_num) ; +void compare_int_or_die (const int *left, const int *right, unsigned count, int line_num) ; +void compare_float_or_die (const float *left, const float *right, unsigned count, int line_num) ; +void compare_double_or_die (const double *left, const double *right, unsigned count, int line_num) ; + + + +void gen_lowpass_noise_float (float *data, int len) ; + +sf_count_t file_length (const char * fname) ; +sf_count_t file_length_fd (int fd) ; + +#endif + +#ifdef __cplusplus +} /* extern "C" */ +#endif /* __cplusplus */ + + + diff --git a/interpretor/libsndfile-1.0.25/tests/utils.tpl b/interpretor/libsndfile-1.0.25/tests/utils.tpl new file mode 100644 index 0000000..f517e23 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/utils.tpl @@ -0,0 +1,890 @@ +[+ AutoGen5 template h c +] +/* +** Copyright (C) 2002-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +/* +** Utility functions to make writing the test suite easier. +** +** The .c and .h files were generated automagically with Autogen from +** the files utils.def and utils.tpl. +*/ + +[+ CASE (suffix) +] +[+ == h +] + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +#include +#include + +#define SF_COUNT_TO_LONG(x) ((long) (x)) +#define ARRAY_LEN(x) ((int) (sizeof (x)) / (sizeof ((x) [0]))) +#define SIGNED_SIZEOF(x) ((int64_t) (sizeof (x))) +#define NOT(x) (! (x)) + +#define PIPE_INDEX(x) ((x) + 500) +#define PIPE_TEST_LEN 12345 + + +[+ FOR float_type ++]void gen_windowed_sine_[+ (get "name") +] ([+ (get "name") +] *data, int len, double maximum) ; +[+ ENDFOR float_type ++] + +void create_short_sndfile (const char *filename, int format, int channels) ; + +void check_file_hash_or_die (const char *filename, uint64_t target_hash, int line_num) ; + +void print_test_name (const char *test, const char *filename) ; + +void dump_data_to_file (const char *filename, const void *data, unsigned int datalen) ; + +void write_mono_file (const char * filename, int format, int srate, float * output, int len) ; + +static inline void +exit_if_true (int test, const char *format, ...) +{ if (test) + { va_list argptr ; + va_start (argptr, format) ; + vprintf (format, argptr) ; + va_end (argptr) ; + exit (1) ; + } ; +} /* exit_if_true */ + +/* +** Functions for saving two vectors of data in an ascii text file which +** can then be loaded into GNU octave for comparison. +*/ + +[+ FOR io_type ++]int oct_save_[+ (get "io_element") +] (const [+ (get "io_element") +] *a, const [+ (get "io_element") +] *b, int len) ; +[+ ENDFOR io_type ++] + +void delete_file (int format, const char *filename) ; + +void count_open_files (void) ; +void increment_open_file_count (void) ; +void check_open_file_count_or_die (int lineno) ; + +#ifdef SNDFILE_H + +static inline void +sf_info_clear (SF_INFO * info) +{ memset (info, 0, sizeof (SF_INFO)) ; +} /* sf_info_clear */ + +static inline void +sf_info_setup (SF_INFO * info, int format, int samplerate, int channels) +{ sf_info_clear (info) ; + + info->format = format ; + info->samplerate = samplerate ; + info->channels = channels ; +} /* sf_info_setup */ + + +void dump_log_buffer (SNDFILE *file) ; +void check_log_buffer_or_die (SNDFILE *file, int line_num) ; +int string_in_log_buffer (SNDFILE *file, const char *s) ; +void hexdump_file (const char * filename, sf_count_t offset, sf_count_t length) ; + + +SNDFILE *test_open_file_or_die + (const char *filename, int mode, SF_INFO *sfinfo, int allow_fd, int line_num) ; + +void test_read_write_position_or_die + (SNDFILE *file, int line_num, int pass, sf_count_t read_pos, sf_count_t write_pos) ; + +void test_seek_or_die + (SNDFILE *file, sf_count_t offset, int whence, sf_count_t new_pos, int channels, int line_num) ; + +[+ FOR read_op +] +[+ FOR io_type ++]void test_[+ (get "op_element") +]_[+ (get "io_element") +]_or_die + (SNDFILE *file, int pass, [+ (get "io_element") +] *test, sf_count_t [+ (get "count_name") +], int line_num) ; +[+ ENDFOR io_type +][+ ENDFOR read_op +] + +void +test_read_raw_or_die (SNDFILE *file, int pass, void *test, sf_count_t items, int line_num) ; + +[+ FOR write_op +] +[+ FOR io_type ++]void test_[+ (get "op_element") +]_[+ (get "io_element") +]_or_die + (SNDFILE *file, int pass, const [+ (get "io_element") +] *test, sf_count_t [+ (get "count_name") +], int line_num) ; +[+ ENDFOR io_type +][+ ENDFOR write_op +] + +void +test_write_raw_or_die (SNDFILE *file, int pass, const void *test, sf_count_t items, int line_num) ; + +[+ FOR io_type ++]void compare_[+ (get "io_element") +]_or_die (const [+ (get "io_element") +] *left, const [+ (get "io_element") +] *right, unsigned count, int line_num) ; +[+ ENDFOR io_type +] + + +void gen_lowpass_noise_float (float *data, int len) ; + +sf_count_t file_length (const char * fname) ; +sf_count_t file_length_fd (int fd) ; + +#endif + +#ifdef __cplusplus +} /* extern "C" */ +#endif /* __cplusplus */ + +[+ == c +] + +#include "sfconfig.h" + +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include +#endif + +#include +#include +#include +#include +#include +#include + +#include + +#include "utils.h" + +#ifndef M_PI +#define M_PI 3.14159265358979323846264338 +#endif + +#define LOG_BUFFER_SIZE 2048 + +/* +** Neat solution to the Win32/OS2 binary file flage requirement. +** If O_BINARY isn't already defined by the inclusion of the system +** headers, set it to zero. +*/ +#ifndef O_BINARY +#define O_BINARY 0 +#endif + +[+ FOR float_type +] +void +gen_windowed_sine_[+ (get "name") +] ([+ (get "name") +] *data, int len, double maximum) +{ int k ; + + memset (data, 0, len * sizeof ([+ (get "name") +])) ; + /* + ** Choose a frequency of 1/32 so that it aligns perfectly with a DFT + ** bucket to minimise spreading of energy over more than one bucket. + ** Also do not want to make the frequency too high as some of the + ** codecs (ie gsm610) have a quite severe high frequency roll off. + */ + len /= 2 ; + + for (k = 0 ; k < len ; k++) + { data [k] = sin (2.0 * k * M_PI * 1.0 / 32.0 + 0.4) ; + + /* Apply Hanning Window. */ + data [k] *= maximum * (0.5 - 0.5 * cos (2.0 * M_PI * k / ((len) - 1))) ; + } + + return ; +} /* gen_windowed_sine_[+ (get "name") +] */ +[+ ENDFOR float_type +] + +void +create_short_sndfile (const char *filename, int format, int channels) +{ short data [2 * 3 * 4 * 5 * 6 * 7] = { 0, } ; + SNDFILE *file ; + SF_INFO sfinfo ; + + sfinfo.samplerate = 44100 ; + sfinfo.channels = channels ; + sfinfo.format = format ; + + if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL) + { printf ("Error (%s, %d) : sf_open failed : %s\n", __FILE__, __LINE__, sf_strerror (file)) ; + exit (1) ; + } ; + + sf_write_short (file, data, ARRAY_LEN (data)) ; + + sf_close (file) ; +} /* create_short_sndfile */ + +void +check_file_hash_or_die (const char *filename, uint64_t target_hash, int line_num) +{ static unsigned char buf [4096] ; + uint64_t cksum ; + FILE *file ; + int k, read_count ; + + memset (buf, 0, sizeof (buf)) ; + + /* The 'b' in the mode string means binary for Win32. */ + if ((file = fopen (filename, "rb")) == NULL) + { printf ("\n\nLine %d: could not open file '%s'\n\n", line_num, filename) ; + exit (1) ; + } ; + + cksum = 0 ; + + while ((read_count = fread (buf, 1, sizeof (buf), file))) + for (k = 0 ; k < read_count ; k++) + cksum = cksum * 511 + buf [k] ; + + fclose (file) ; + + if (target_hash == 0) + { printf (" 0x%016" PRIx64 "\n", cksum) ; + return ; + } ; + + if (cksum != target_hash) + { printf ("\n\nLine %d: incorrect hash value 0x%016" PRIx64 " should be 0x%016" PRIx64 ".\n\n", line_num, cksum, target_hash) ; + exit (1) ; + } ; + + return ; +} /* check_file_hash_or_die */ + +void +print_test_name (const char *test, const char *filename) +{ int count ; + + if (test == NULL) + { printf (__FILE__ ": bad test of filename parameter.\n") ; + exit (1) ; + } ; + + if (filename == NULL || strlen (filename) == 0) + { printf (" %-30s : ", test) ; + count = 25 ; + } + else + { printf (" %-30s : %s ", test, filename) ; + count = 24 - strlen (filename) ; + } ; + + while (count -- > 0) + putchar ('.') ; + putchar (' ') ; + + fflush (stdout) ; +} /* print_test_name */ + +void +dump_data_to_file (const char *filename, const void *data, unsigned int datalen) +{ FILE *file ; + + if ((file = fopen (filename, "wb")) == NULL) + { printf ("\n\nLine %d : could not open file : %s\n\n", __LINE__, filename) ; + exit (1) ; + } ; + + if (fwrite (data, 1, datalen, file) != datalen) + { printf ("\n\nLine %d : fwrite failed.\n\n", __LINE__) ; + exit (1) ; + } ; + + fclose (file) ; + +} /* dump_data_to_file */ + +/*-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- +*/ + +static char octfilename [] = "error.dat" ; + +[+ FOR io_type ++]int +oct_save_[+ (get "io_element") +] (const [+ (get "io_element") +] *a, const [+ (get "io_element") +] *b, int len) +{ FILE *file ; + int k ; + + if (! (file = fopen (octfilename, "w"))) + return 1 ; + + fprintf (file, "# Not created by Octave\n") ; + + fprintf (file, "# name: a\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, [+ (get "format_str") +] "\n", a [k]) ; + + fprintf (file, "# name: b\n") ; + fprintf (file, "# type: matrix\n") ; + fprintf (file, "# rows: %d\n", len) ; + fprintf (file, "# columns: 1\n") ; + + for (k = 0 ; k < len ; k++) + fprintf (file, [+ (get "format_str") +] "\n", b [k]) ; + + fclose (file) ; + return 0 ; +} /* oct_save_[+ (get "io_element") +] */ +[+ ENDFOR io_type ++] + +void +check_log_buffer_or_die (SNDFILE *file, int line_num) +{ static char buffer [LOG_BUFFER_SIZE] ; + int count ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Get the log buffer data. */ + count = sf_command (file, SFC_GET_LOG_INFO, buffer, LOG_BUFFER_SIZE) ; + + if (LOG_BUFFER_SIZE - count < 2) + { printf ("\n\nLine %d : Possible long log buffer.\n", line_num) ; + exit (1) ; + } + + /* Look for "Should" */ + if (strstr (buffer, "ould")) + { printf ("\n\nLine %d : Log buffer contains `ould'. Dumping.\n", line_num) ; + puts (buffer) ; + exit (1) ; + } ; + + /* Look for "**" */ + if (strstr (buffer, "*")) + { printf ("\n\nLine %d : Log buffer contains `*'. Dumping.\n", line_num) ; + puts (buffer) ; + exit (1) ; + } ; + + /* Look for "Should" */ + if (strstr (buffer, "nknown marker")) + { printf ("\n\nLine %d : Log buffer contains `nknown marker'. Dumping.\n", line_num) ; + puts (buffer) ; + exit (1) ; + } ; + + return ; +} /* check_log_buffer_or_die */ + +int +string_in_log_buffer (SNDFILE *file, const char *s) +{ static char buffer [LOG_BUFFER_SIZE] ; + int count ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Get the log buffer data. */ + count = sf_command (file, SFC_GET_LOG_INFO, buffer, LOG_BUFFER_SIZE) ; + + if (LOG_BUFFER_SIZE - count < 2) + { printf ("Possible long log buffer.\n") ; + exit (1) ; + } + + /* Look for string */ + return strstr (buffer, s) ? SF_TRUE : SF_FALSE ; +} /* string_in_log_buffer */ + +void +hexdump_file (const char * filename, sf_count_t offset, sf_count_t length) +{ + FILE * file ; + char buffer [16] ; + int k, m, ch, readcount ; + + if (length > 1000000) + { printf ("\n\nError : length (%ld) too long.\n\n", SF_COUNT_TO_LONG (offset)) ; + exit (1) ; + } ; + + if ((file = fopen (filename, "r")) == NULL) + { printf ("\n\nError : hexdump_file (%s) could not open file for read.\n\n", filename) ; + exit (1) ; + } ; + + if (fseek (file, offset, SEEK_SET) != 0) + { printf ("\n\nError : fseek(file, %ld, SEEK_SET) failed : %s\n\n", SF_COUNT_TO_LONG (offset), strerror (errno)) ; + exit (1) ; + } ; + + puts ("\n\n") ; + + for (k = 0 ; k < length ; k+= sizeof (buffer)) + { readcount = fread (buffer, 1, sizeof (buffer), file) ; + + printf ("%08lx : ", SF_COUNT_TO_LONG (offset + k)) ; + + for (m = 0 ; m < readcount ; m++) + printf ("%02x ", buffer [m] & 0xFF) ; + + for (m = readcount ; m < SIGNED_SIZEOF (buffer) ; m++) + printf (" ") ; + + printf (" ") ; + for (m = 0 ; m < readcount ; m++) + { ch = isprint (buffer [m]) ? buffer [m] : '.' ; + putchar (ch) ; + } ; + + if (readcount < SIGNED_SIZEOF (buffer)) + break ; + + putchar ('\n') ; + } ; + + puts ("\n") ; + + fclose (file) ; +} /* hexdump_file */ + +void +dump_log_buffer (SNDFILE *file) +{ static char buffer [LOG_BUFFER_SIZE] ; + + memset (buffer, 0, sizeof (buffer)) ; + + /* Get the log buffer data. */ + sf_command (file, SFC_GET_LOG_INFO, buffer, LOG_BUFFER_SIZE) ; + + if (strlen (buffer) < 1) + puts ("Log buffer empty.\n") ; + else + puts (buffer) ; + + return ; +} /* dump_log_buffer */ + +SNDFILE * +test_open_file_or_die (const char *filename, int mode, SF_INFO *sfinfo, int allow_fd, int line_num) +{ static int count = 0 ; + + SNDFILE *file ; + const char *modestr, *func_name ; + int oflags = 0, omode = 0, err ; + + /* + ** Need to test both sf_open() and sf_open_fd(). + ** Do so alternately. + */ + switch (mode) + { case SFM_READ : + modestr = "SFM_READ" ; + oflags = O_RDONLY | O_BINARY ; + omode = 0 ; + break ; + + case SFM_WRITE : + modestr = "SFM_WRITE" ; + oflags = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ; + omode = S_IRUSR | S_IWUSR | S_IRGRP ; + break ; + + case SFM_RDWR : + modestr = "SFM_RDWR" ; + oflags = O_RDWR | O_CREAT | O_BINARY ; + omode = S_IRUSR | S_IWUSR | S_IRGRP ; + break ; + default : + printf ("\n\nLine %d: Bad mode.\n", line_num) ; + fflush (stdout) ; + exit (1) ; + } ; + + if (OS_IS_WIN32) + { /* Windows does not understand and ignores the S_IRGRP flag, but Wine + ** gives a run time warning message, so just clear it. + */ + omode &= ~S_IRGRP ; + } ; + + if (allow_fd && ((++count) & 1) == 1) + { int fd ; + + /* Only use the three argument open() function if omode != 0. */ + fd = (omode == 0) ? open (filename, oflags) : open (filename, oflags, omode) ; + + if (fd < 0) + { printf ("\n\n%s : open failed : %s\n", __func__, strerror (errno)) ; + exit (1) ; + } ; + + func_name = "sf_open_fd" ; + file = sf_open_fd (fd, mode, sfinfo, SF_TRUE) ; + } + else + { func_name = "sf_open" ; + file = sf_open (filename, mode, sfinfo) ; + } ; + + if (file == NULL) + { printf ("\n\nLine %d: %s (%s) failed : %s\n\n", line_num, func_name, modestr, sf_strerror (NULL)) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + err = sf_error (file) ; + if (err != SF_ERR_NO_ERROR) + { printf ("\n\nLine %d : sf_error : %s\n\n", line_num, sf_error_number (err)) ; + dump_log_buffer (file) ; + exit (1) ; + } ; + + return file ; +} /* test_open_file_or_die */ + +void +test_read_write_position_or_die (SNDFILE *file, int line_num, int pass, sf_count_t read_pos, sf_count_t write_pos) +{ sf_count_t pos ; + + /* Check the current read position. */ + if (read_pos >= 0 && (pos = sf_seek (file, 0, SEEK_CUR | SFM_READ)) != read_pos) + { printf ("\n\nLine %d ", line_num) ; + if (pass > 0) + printf ("(pass %d): ", pass) ; + printf ("Read position (%ld) should be %ld.\n", SF_COUNT_TO_LONG (pos), SF_COUNT_TO_LONG (read_pos)) ; + exit (1) ; + } ; + + /* Check the current write position. */ + if (write_pos >= 0 && (pos = sf_seek (file, 0, SEEK_CUR | SFM_WRITE)) != write_pos) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : Write position (%ld) should be %ld.\n", + SF_COUNT_TO_LONG (pos), SF_COUNT_TO_LONG (write_pos)) ; + exit (1) ; + } ; + + return ; +} /* test_read_write_position */ + +void +test_seek_or_die (SNDFILE *file, sf_count_t offset, int whence, sf_count_t new_pos, int channels, int line_num) +{ sf_count_t position ; + const char *channel_name, *whence_name ; + + switch (whence) + { case SEEK_SET : + whence_name = "SEEK_SET" ; + break ; + case SEEK_CUR : + whence_name = "SEEK_CUR" ; + break ; + case SEEK_END : + whence_name = "SEEK_END" ; + break ; + + /* SFM_READ */ + case SEEK_SET | SFM_READ : + whence_name = "SFM_READ | SEEK_SET" ; + break ; + case SEEK_CUR | SFM_READ : + whence_name = "SFM_READ | SEEK_CUR" ; + break ; + case SEEK_END | SFM_READ : + whence_name = "SFM_READ | SEEK_END" ; + break ; + + /* SFM_WRITE */ + case SEEK_SET | SFM_WRITE : + whence_name = "SFM_WRITE | SEEK_SET" ; + break ; + case SEEK_CUR | SFM_WRITE : + whence_name = "SFM_WRITE | SEEK_CUR" ; + break ; + case SEEK_END | SFM_WRITE : + whence_name = "SFM_WRITE | SEEK_END" ; + break ; + + default : + printf ("\n\nLine %d: bad whence parameter.\n", line_num) ; + exit (1) ; + } ; + + channel_name = (channels == 1) ? "Mono" : "Stereo" ; + + if ((position = sf_seek (file, offset, whence)) != new_pos) + { printf ("\n\nLine %d : %s : sf_seek (file, %ld, %s) returned %ld (should be %ld).\n\n", + line_num, channel_name, SF_COUNT_TO_LONG (offset), whence_name, + SF_COUNT_TO_LONG (position), SF_COUNT_TO_LONG (new_pos)) ; + exit (1) ; + } ; + +} /* test_seek_or_die */ + +[+ FOR read_op +] +[+ FOR io_type +] +void +test_[+ (get "op_element") +]_[+ (get "io_element") +]_or_die (SNDFILE *file, int pass, [+ (get "io_element") +] *test, sf_count_t [+ (get "count_name") +], int line_num) +{ sf_count_t count ; + + if ((count = sf_[+ (get "op_element") +]_[+ (get "io_element") +] (file, test, [+ (get "count_name") +])) != [+ (get "count_name") +]) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_[+ (get "op_element") +]_[+ (get "io_element") +] failed with short [+ (get "op_element") +] (%ld => %ld).\n", + SF_COUNT_TO_LONG ([+ (get "count_name") +]), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_[+ (get "op_element") +]_[+ (get "io_element") +]_or_die */ +[+ ENDFOR io_type +][+ ENDFOR read_op +] + +void +test_read_raw_or_die (SNDFILE *file, int pass, void *test, sf_count_t items, int line_num) +{ sf_count_t count ; + + if ((count = sf_read_raw (file, test, items)) != items) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_read_raw failed with short read (%ld => %ld).\n", + SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_read_raw_or_die */ + +[+ FOR write_op +] +[+ FOR io_type +] +void +test_[+ (get "op_element") +]_[+ (get "io_element") +]_or_die (SNDFILE *file, int pass, const [+ (get "io_element") +] *test, sf_count_t [+ (get "count_name") +], int line_num) +{ sf_count_t count ; + + if ((count = sf_[+ (get "op_element") +]_[+ (get "io_element") +] (file, test, [+ (get "count_name") +])) != [+ (get "count_name") +]) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_[+ (get "op_element") +]_[+ (get "io_element") +] failed with short [+ (get "op_element") +] (%ld => %ld).\n", + SF_COUNT_TO_LONG ([+ (get "count_name") +]), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_[+ (get "op_element") +]_[+ (get "io_element") +]_or_die */ +[+ ENDFOR io_type +][+ ENDFOR write_op +] + +void +test_write_raw_or_die (SNDFILE *file, int pass, const void *test, sf_count_t items, int line_num) +{ sf_count_t count ; + + if ((count = sf_write_raw (file, test, items)) != items) + { printf ("\n\nLine %d", line_num) ; + if (pass > 0) + printf (" (pass %d)", pass) ; + printf (" : sf_write_raw failed with short write (%ld => %ld).\n", + SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ; + fflush (stdout) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + return ; +} /* test_write_raw_or_die */ + + +[+ FOR io_type ++]void +compare_[+ (get "io_element") +]_or_die (const [+ (get "io_element") +] *left, const [+ (get "io_element") +] *right, unsigned count, int line_num) +{ + unsigned k ; + + for (k = 0 ; k < count ;k++) + if (left [k] != right [k]) + { printf ("\n\nLine %d : Error at index %d, " [+ (get "format_str") +] " should be " [+ (get "format_str") +] ".\n\n", line_num, k, left [k], right [k]) ; + exit (1) ; + } ; + + return ; +} /* compare_[+ (get "io_element") +]_or_die */ +[+ ENDFOR io_type +] + + +void +delete_file (int format, const char *filename) +{ char rsrc_name [512], *fname ; + + unlink (filename) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_SD2) + return ; + + /* + ** Now try for a resource fork stored as a separate file. + ** Grab the un-adulterated filename again. + */ + snprintf (rsrc_name, sizeof (rsrc_name), "%s", filename) ; + + if ((fname = strrchr (rsrc_name, '/')) != NULL) + fname ++ ; + else if ((fname = strrchr (rsrc_name, '\\')) != NULL) + fname ++ ; + else + fname = rsrc_name ; + + memmove (fname + 2, fname, strlen (fname) + 1) ; + fname [0] = '.' ; + fname [1] = '_' ; + + unlink (rsrc_name) ; +} /* delete_file */ + +static int allowed_open_files = -1 ; + +void +count_open_files (void) +{ +#if OS_IS_WIN32 + return ; +#else + int k, count = 0 ; + struct stat statbuf ; + + if (allowed_open_files > 0) + return ; + + for (k = 0 ; k < 1024 ; k++) + if (fstat (k, &statbuf) == 0) + count ++ ; + + allowed_open_files = count ; +#endif +} /* count_open_files */ + +void +increment_open_file_count (void) +{ allowed_open_files ++ ; +} /* increment_open_file_count */ + +void +check_open_file_count_or_die (int lineno) +{ +#if OS_IS_WIN32 + lineno = 0 ; + return ; +#else + int k, count = 0 ; + struct stat statbuf ; + + if (allowed_open_files < 0) + count_open_files () ; + + for (k = 0 ; k < 1024 ; k++) + if (fstat (k, &statbuf) == 0) + count ++ ; + + if (count > allowed_open_files) + { printf ("\nLine %d : number of open files (%d) > allowed (%d).\n\n", lineno, count, allowed_open_files) ; + exit (1) ; + } ; +#endif +} /* check_open_file_count_or_die */ + +void +write_mono_file (const char * filename, int format, int srate, float * output, int len) +{ SNDFILE * file ; + SF_INFO sfinfo ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + sfinfo.samplerate = srate ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL) + { printf ("sf_open (%s) : %s\n", filename, sf_strerror (NULL)) ; + exit (1) ; + } ; + + sf_write_float (file, output, len) ; + + sf_close (file) ; +} /* write_mono_file */ + +void +gen_lowpass_noise_float (float *data, int len) +{ int32_t value = 0x1243456 ; + double sample, last_val = 0.0 ; + int k ; + + for (k = 0 ; k < len ; k++) + { /* Not a crypto quality RNG. */ + value = 11117 * value + 211231 ; + value = 11117 * value + 211231 ; + value = 11117 * value + 211231 ; + + sample = value / (0x7fffffff * 1.000001) ; + sample = 0.2 * sample - 0.9 * last_val ; + + data [k] = last_val = sample ; + } ; + +} /* gen_lowpass_noise_float */ + + +/* +** Windows is fucked. +** If a file is opened R/W and data is written to it, then fstat will return +** the correct file length, but stat will return zero. +*/ + +sf_count_t +file_length (const char * fname) +{ struct stat data ; + + if (stat (fname, &data) != 0) + return 0 ; + + return (sf_count_t) data.st_size ; +} /* file_length */ + +sf_count_t +file_length_fd (int fd) +{ struct stat data ; + + memset (&data, 0, sizeof (data)) ; + if (fstat (fd, &data) != 0) + return 0 ; + + return (sf_count_t) data.st_size ; +} /* file_length_fd */ + + +[+ ESAC +] + diff --git a/interpretor/libsndfile-1.0.25/tests/virtual_io_test.c b/interpretor/libsndfile-1.0.25/tests/virtual_io_test.c new file mode 100644 index 0000000..1aae063 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/virtual_io_test.c @@ -0,0 +1,237 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include + +#include +#include +#include +#include +#include + +#include + +#include "utils.h" + +static void vio_test (const char *fname, int format) ; + +int +main (void) +{ + vio_test ("vio_pcm16.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + vio_test ("vio_pcm24.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_24) ; + vio_test ("vio_float.au", SF_FORMAT_AU | SF_FORMAT_FLOAT) ; + vio_test ("vio_pcm24.paf", SF_FORMAT_PAF | SF_FORMAT_PCM_24) ; + + return 0 ; +} /* main */ + +/*============================================================================== +*/ + +typedef struct +{ sf_count_t offset, length ; + unsigned char data [16 * 1024] ; +} VIO_DATA ; + +static sf_count_t +vfget_filelen (void *user_data) +{ VIO_DATA *vf = (VIO_DATA *) user_data ; + + return vf->length ; +} /* vfget_filelen */ + +static sf_count_t +vfseek (sf_count_t offset, int whence, void *user_data) +{ VIO_DATA *vf = (VIO_DATA *) user_data ; + + switch (whence) + { case SEEK_SET : + vf->offset = offset ; + break ; + + case SEEK_CUR : + vf->offset = vf->offset + offset ; + break ; + + case SEEK_END : + vf->offset = vf->length + offset ; + break ; + default : + break ; + } ; + + return vf->offset ; +} /* vfseek */ + +static sf_count_t +vfread (void *ptr, sf_count_t count, void *user_data) +{ VIO_DATA *vf = (VIO_DATA *) user_data ; + + /* + ** This will brack badly for files over 2Gig in length, but + ** is sufficient for testing. + */ + if (vf->offset + count > vf->length) + count = vf->length - vf->offset ; + + memcpy (ptr, vf->data + vf->offset, count) ; + vf->offset += count ; + + return count ; +} /* vfread */ + +static sf_count_t +vfwrite (const void *ptr, sf_count_t count, void *user_data) +{ VIO_DATA *vf = (VIO_DATA *) user_data ; + + /* + ** This will break badly for files over 2Gig in length, but + ** is sufficient for testing. + */ + if (vf->offset >= SIGNED_SIZEOF (vf->data)) + return 0 ; + + if (vf->offset + count > SIGNED_SIZEOF (vf->data)) + count = sizeof (vf->data) - vf->offset ; + + memcpy (vf->data + vf->offset, ptr, (size_t) count) ; + vf->offset += count ; + + if (vf->offset > vf->length) + vf->length = vf->offset ; + + return count ; +} /* vfwrite */ + +static sf_count_t +vftell (void *user_data) +{ VIO_DATA *vf = (VIO_DATA *) user_data ; + + return vf->offset ; +} /* vftell */ + + +/*============================================================================== +*/ + +static void +gen_short_data (short * data, int len, int start) +{ int k ; + + for (k = 0 ; k < len ; k++) + data [k] = start + k ; +} /* gen_short_data */ + + +static void +check_short_data (short * data, int len, int start, int line) +{ int k ; + + for (k = 0 ; k < len ; k++) + if (data [k] != start + k) + { printf ("\n\nLine %d : data [%d] = %d (should be %d).\n\n", line, k, data [k], start + k) ; + exit (1) ; + } ; +} /* gen_short_data */ + +/*------------------------------------------------------------------------------ +*/ + +static void +vio_test (const char *fname, int format) +{ static VIO_DATA vio_data ; + static short data [256] ; + + SF_VIRTUAL_IO vio ; + SNDFILE * file ; + SF_INFO sfinfo ; + + print_test_name ("virtual i/o test", fname) ; + + /* Set up pointers to the locally defined functions. */ + vio.get_filelen = vfget_filelen ; + vio.seek = vfseek ; + vio.read = vfread ; + vio.write = vfwrite ; + vio.tell = vftell ; + + /* Set virtual file offset and length to zero. */ + vio_data.offset = 0 ; + vio_data.length = 0 ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.format = format ; + sfinfo.channels = 2 ; + sfinfo.samplerate = 44100 ; + + if ((file = sf_open_virtual (&vio, SFM_WRITE, &sfinfo, &vio_data)) == NULL) + { printf ("\n\nLine %d : sf_open_write failed with error : ", __LINE__) ; + fflush (stdout) ; + puts (sf_strerror (NULL)) ; + exit (1) ; + } ; + + if (vfget_filelen (&vio_data) < 0) + { printf ("\n\nLine %d : vfget_filelen returned negative length.\n\n", __LINE__) ; + exit (1) ; + } ; + + gen_short_data (data, ARRAY_LEN (data), 0) ; + sf_write_short (file, data, ARRAY_LEN (data)) ; + + gen_short_data (data, ARRAY_LEN (data), 1) ; + sf_write_short (file, data, ARRAY_LEN (data)) ; + + gen_short_data (data, ARRAY_LEN (data), 2) ; + sf_write_short (file, data, ARRAY_LEN (data)) ; + + sf_close (file) ; + + /* Now test read. */ + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + vio_data.offset = 0 ; + + if ((file = sf_open_virtual (&vio, SFM_READ, &sfinfo, &vio_data)) == NULL) + { printf ("\n\nLine %d : sf_open_write failed with error : ", __LINE__) ; + fflush (stdout) ; + puts (sf_strerror (NULL)) ; + + dump_data_to_file (fname, vio_data.data, vio_data.length) ; + exit (1) ; + } ; + + + sf_read_short (file, data, ARRAY_LEN (data)) ; + check_short_data (data, ARRAY_LEN (data), 0, __LINE__) ; + + sf_read_short (file, data, ARRAY_LEN (data)) ; + check_short_data (data, ARRAY_LEN (data), 1, __LINE__) ; + + sf_read_short (file, data, ARRAY_LEN (data)) ; + check_short_data (data, ARRAY_LEN (data), 2, __LINE__) ; + + sf_close (file) ; + + puts ("ok") ; +} /* vio_test */ + diff --git a/interpretor/libsndfile-1.0.25/tests/vorbis_test.c b/interpretor/libsndfile-1.0.25/tests/vorbis_test.c new file mode 100644 index 0000000..9f5797f --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/vorbis_test.c @@ -0,0 +1,176 @@ +/* +** Copyright (C) 2007-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include +#include + +#include + +#include + +#include "utils.h" +#include "dft_cmp.h" + +#define SAMPLE_RATE 16000 +#define DATA_LENGTH (SAMPLE_RATE / 8) + +static float data_out [DATA_LENGTH] ; + +static inline float +max_float (float a, float b) +{ return a > b ? a : b ; +} /* max_float */ + +static void +vorbis_test (void) +{ static float float_data [DFT_DATA_LENGTH] ; + const char * filename = "vorbis_test.oga" ; + SNDFILE * file ; + SF_INFO sfinfo ; + float max_abs = 0.0 ; + unsigned k ; + + print_test_name ("vorbis_test", filename) ; + + /* Generate float data. */ + gen_windowed_sine_float (float_data, ARRAY_LEN (float_data), 1.0) ; + + /* Set up output file type. */ + memset (&sfinfo, 0, sizeof (sfinfo)) ; + sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ; + sfinfo.channels = 1 ; + sfinfo.samplerate = SAMPLE_RATE ; + + /* Write the output file. */ + + /* The Vorbis encoder has a bug on PowerPC and X86-64 with sample rates + ** <= 22050. Increasing the sample rate to 32000 avoids triggering it. + ** See https://trac.xiph.org/ticket/1229 + */ + if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL) + { const char * errstr ; + + errstr = sf_strerror (NULL) ; + if (strstr (errstr, "Sample rate chosen is known to trigger a Vorbis") == NULL) + { printf ("Line %d: sf_open (SFM_WRITE) failed : %s\n", __LINE__, errstr) ; + dump_log_buffer (NULL) ; + exit (1) ; + } ; + + printf ("\n Sample rate -> 32kHz ") ; + sfinfo.samplerate = 32000 ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ; + } ; + + test_write_float_or_die (file, 0, float_data, ARRAY_LEN (float_data), __LINE__) ; + sf_close (file) ; + + memset (float_data, 0, sizeof (float_data)) ; + + /* Read the file back in again. */ + memset (&sfinfo, 0, sizeof (sfinfo)) ; + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ; + test_read_float_or_die (file, 0, float_data, ARRAY_LEN (float_data), __LINE__) ; + sf_close (file) ; + + for (k = 0 ; k < ARRAY_LEN (float_data) ; k ++) + max_abs = max_float (max_abs, fabs (float_data [k])) ; + + if (max_abs > 1.021) + { printf ("\n\n Error : max_abs %f should be < 1.021.\n\n", max_abs) ; + exit (1) ; + } ; + + puts ("ok") ; + unlink (filename) ; +} /* vorbis_test */ + +static void +vorbis_quality_test (void) +{ /* + ** Encode two files, one at quality 0.3 and one at quality 0.5 and then + ** make sure that the quality 0.3 files is the smaller of the two. + */ + const char * q3_fname = "q3_vorbis.oga" ; + const char * q5_fname = "q5_vorbis.oga" ; + + SNDFILE *q3_file, *q5_file ; + SF_INFO sfinfo ; + int q3_size, q5_size ; + double quality ; + int k ; + + print_test_name (__func__, "q[35]_vorbis.oga") ; + + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + /* Set up output file type. */ + sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ; + sfinfo.channels = 1 ; + sfinfo.samplerate = SAMPLE_RATE ; + + /* Write the output file. */ + q3_file = test_open_file_or_die (q3_fname, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + q5_file = test_open_file_or_die (q5_fname, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ; + + quality = 0.3 ; + sf_command (q3_file, SFC_SET_VBR_ENCODING_QUALITY, &quality, sizeof (quality)) ; + quality = 0.5 ; + sf_command (q5_file, SFC_SET_VBR_ENCODING_QUALITY, &quality, sizeof (quality)) ; + + for (k = 0 ; k < 5 ; k++) + { gen_lowpass_noise_float (data_out, ARRAY_LEN (data_out)) ; + test_write_float_or_die (q3_file, 0, data_out, ARRAY_LEN (data_out), __LINE__) ; + test_write_float_or_die (q5_file, 0, data_out, ARRAY_LEN (data_out), __LINE__) ; + } ; + + sf_close (q3_file) ; + sf_close (q5_file) ; + + q3_size = file_length (q3_fname) ; + q5_size = file_length (q5_fname) ; + + if (q3_size >= q5_size) + { printf ("\n\nLine %d : q3 size (%d) >= q5 size (%d)\n\n", __LINE__, q3_size, q5_size) ; + exit (1) ; + } ; + + puts ("ok") ; + unlink (q3_fname) ; + unlink (q5_fname) ; +} /* vorbis_quality_test */ + + + +int +main (void) +{ + if (HAVE_EXTERNAL_LIBS) + { vorbis_test () ; + vorbis_quality_test () ; + } + else + puts (" No Ogg/Vorbis tests because Ogg/Vorbis support was not compiled in.") ; + + return 0 ; +} /* main */ diff --git a/interpretor/libsndfile-1.0.25/tests/win32_ordinal_test.c b/interpretor/libsndfile-1.0.25/tests/win32_ordinal_test.c new file mode 100644 index 0000000..ce8723f --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/win32_ordinal_test.c @@ -0,0 +1,146 @@ +/* +** Copyright (C) 2006-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" +#include "sndfile.h" + +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include +#endif + +#include +#include +#include + +#include "utils.h" + +#if (defined (WIN32) || defined (_WIN32) || defined (__CYGWIN__)) +#define TEST_WIN32 1 +#else +#define TEST_WIN32 0 +#endif + +#if TEST_WIN32 +#include + + +static const char * locations [] = +{ ".", "../src/", "src/", "../src/.libs/", "src/.libs/", + NULL +} ; /* locations. */ + +static int +test_ordinal (HMODULE hmod, const char * func_name, int ordinal) +{ char *lpmsg ; + void *name, *ord ; + + print_test_name ("win32_ordinal_test", func_name) ; + +#if SIZEOF_VOIDP == 8 +#define LPCSTR_OF_ORDINAL(x) ((LPCSTR) ((int64_t) (x))) +#else +#define LPCSTR_OF_ORDINAL(x) ((LPCSTR) (x)) +#endif + + ord = GetProcAddress (hmod, LPCSTR_OF_ORDINAL (ordinal)) ; + if ((name = GetProcAddress (hmod, func_name)) == NULL) + { FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError (), + MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT), (LPTSTR) &lpmsg, 0, NULL) ; + /*-puts (lpmsg) ;-*/ + } ; + + if (name != NULL && ord != NULL && name == ord) + { puts ("ok") ; + return 0 ; + } ; + + puts ("fail") ; + return 1 ; +} /* test_ordinal */ + +static void +win32_ordinal_test (void) +{ static char buffer [1024] ; + static char func_name [1024] ; + HMODULE hmod = NULL ; + FILE * file = NULL ; + int k, ordinal, errors = 0 ; + + for (k = 0 ; locations [k] != NULL ; k++) + { snprintf (buffer, sizeof (buffer), "%s/libsndfile-1.def", locations [k]) ; + if ((file = fopen (buffer, "r")) != NULL) + break ; + } ; + + if (file == NULL) + { puts ("\n\nError : cannot open DEF file.\n") ; + exit (1) ; + } ; + + for (k = 0 ; locations [k] != NULL ; k++) + { snprintf (buffer, sizeof (buffer), "%s/libsndfile-1.dll", locations [k]) ; + if ((hmod = (HMODULE) LoadLibrary (buffer)) != NULL) + break ; + } ; + + if (hmod == NULL) + { puts ("\n\nError : cannot load DLL.\n") ; + exit (1) ; + } ; + + while (fgets (buffer, sizeof (buffer), file) != NULL) + { func_name [0] = 0 ; + ordinal = 0 ; + + if (sscanf (buffer, "%s @%d", func_name, &ordinal) != 2) + continue ; + + errors += test_ordinal (hmod, func_name, ordinal) ; + } ; + + FreeLibrary (hmod) ; + + fclose (file) ; + + if (errors > 0) + { printf ("\n\nErrors : %d\n\n", errors) ; + exit (1) ; + } ; + + return ; +} /* win32_ordinal_test */ + +#endif + +int +main (void) +{ +#if (TEST_WIN32 && WIN32_TARGET_DLL) + win32_ordinal_test () ; +#endif + + return 0 ; +} /* main */ + diff --git a/interpretor/libsndfile-1.0.25/tests/win32_test.c b/interpretor/libsndfile-1.0.25/tests/win32_test.c new file mode 100644 index 0000000..d0dc6d8 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/win32_test.c @@ -0,0 +1,318 @@ +/* +** Copyright (C) 2001-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" +#include "sndfile.h" + +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#if (HAVE_DECL_S_IRGRP == 0) +#include +#endif + +#include +#include +#include +#include +#include + +#define SIGNED_SIZEOF(x) ((int) sizeof (x)) + +/* EMX is OS/2. */ +#if defined (__CYGWIN__) || defined (__EMX__) + + #define LSEEK lseek + #define FSTAT fstat + + typedef struct stat STATBUF ; + typedef off_t INT64 ; + + static char dir_cmd [] = "ls -l" ; + +#elif (defined (WIN32) || defined (_WIN32)) + + #define LSEEK _lseeki64 + #define FSTAT _fstati64 + + typedef struct _stati64 STATBUF ; + typedef __int64 INT64 ; + + static char dir_cmd [] = "dir" ; + +#else + + #define LSEEK lseek + #define FSTAT fstat + + typedef struct stat STATBUF ; + typedef sf_count_t INT64 ; + + #define O_BINARY 0 + static char dir_cmd [] = "ls -l" ; + +#endif + +static void show_fstat_error (void) ; +static void show_lseek_error (void) ; +static void show_stat_fstat_error (void) ; +static void write_to_closed_file (void) ; + +int +main (void) +{ + puts ("\n\n\n\n" + "This program shows up errors in the Win32 implementation of\n" + "a couple of POSIX API functions on some versions of windoze.\n" + "It can also be compiled on Linux (which works correctly) and\n" + "other OSes just to provide a sanity check.\n" + ) ; + + show_fstat_error () ; + show_lseek_error () ; + show_stat_fstat_error () ; + write_to_closed_file () ; + + puts ("\n\n") ; + + return 0 ; +} /* main */ + +static void +show_fstat_error (void) +{ static const char *filename = "fstat.dat" ; + static char data [256] ; + + STATBUF statbuf ; + int fd, mode, flags ; + + if (sizeof (statbuf.st_size) != sizeof (INT64)) + { printf ("\n\nLine %d: Error, sizeof (statbuf.st_size) != 8.\n\n", __LINE__) ; + return ; + } ; + + puts ("\n64 bit fstat() test.\n--------------------") ; + + printf ("0) Create a file, write %d bytes and close it.\n", SIGNED_SIZEOF (data)) ; + mode = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ; + flags = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ; + if ((fd = open (filename, mode, flags)) < 0) + { printf ("\n\nLine %d: open() failed : %s\n\n", __LINE__, strerror (errno)) ; + return ; + } ; + assert (write (fd, data, sizeof (data)) > 0) ; + close (fd) ; + + printf ("1) Re-open file in read/write mode and write another %d bytes at the end.\n", SIGNED_SIZEOF (data)) ; + mode = O_RDWR | O_BINARY ; + flags = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ; + if ((fd = open (filename, mode, flags)) < 0) + { printf ("\n\nLine %d: open() failed : %s\n\n", __LINE__, strerror (errno)) ; + return ; + } ; + LSEEK (fd, 0, SEEK_END) ; + assert (write (fd, data, sizeof (data)) > 0) ; + + printf ("2) Now use system (\"%s %s\") to show the file length.\n\n", dir_cmd, filename) ; + + /* Would use snprintf, but thats not really available on windows. */ + memset (data, 0, sizeof (data)) ; + strncpy (data, dir_cmd, sizeof (data) - 1) ; + strncat (data, " ", sizeof (data) - 1 - strlen (data)) ; + strncat (data, filename, sizeof (data) - 1 - strlen (data)) ; + + assert (system (data) >= 0) ; + puts ("") ; + + printf ("3) Now use fstat() to get the file length.\n") ; + if (FSTAT (fd, &statbuf) != 0) + { printf ("\n\nLine %d: fstat() returned error : %s\n", __LINE__, strerror (errno)) ; + return ; + } ; + + printf ("4) According to fstat(), the file length is %ld, ", (long) statbuf.st_size) ; + + close (fd) ; + + if (statbuf.st_size != 2 * sizeof (data)) + printf ("but thats just plain ***WRONG***.\n\n") ; + else + { printf ("which is correct.\n\n") ; + unlink (filename) ; + } ; + +} /* show_fstat_error */ + +static void +show_lseek_error (void) +{ static const char *filename = "fstat.dat" ; + static char data [256] ; + + INT64 retval ; + int fd, mode, flags ; + + puts ("\n64 bit lseek() test.\n--------------------") ; + + printf ("0) Create a file, write %d bytes and close it.\n", SIGNED_SIZEOF (data)) ; + mode = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ; + flags = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ; + if ((fd = open (filename, mode, flags)) < 0) + { printf ("\n\nLine %d: open() failed : %s\n\n", __LINE__, strerror (errno)) ; + return ; + } ; + assert (write (fd, data, sizeof (data)) > 0) ; + close (fd) ; + + printf ("1) Re-open file in read/write mode and write another %d bytes at the end.\n", SIGNED_SIZEOF (data)) ; + mode = O_RDWR | O_BINARY ; + flags = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ; + if ((fd = open (filename, mode, flags)) < 0) + { printf ("\n\nLine %d: open() failed : %s\n\n", __LINE__, strerror (errno)) ; + return ; + } ; + + LSEEK (fd, 0, SEEK_END) ; + assert (write (fd, data, sizeof (data)) > 0) ; + + printf ("2) Now use system (\"%s %s\") to show the file length.\n\n", dir_cmd, filename) ; + + /* Would use snprintf, but thats not really available on windows. */ + memset (data, 0, sizeof (data)) ; + strncpy (data, dir_cmd, sizeof (data) - 1) ; + strncat (data, " ", sizeof (data) - 1 - strlen (data)) ; + strncat (data, filename, sizeof (data) - 1 - strlen (data)) ; + + assert (system (data) >= 0) ; + puts ("") ; + + printf ("3) Now use lseek() to go to the end of the file.\n") ; + retval = LSEEK (fd, 0, SEEK_END) ; + + printf ("4) We are now at position %ld, ", (long) retval) ; + + close (fd) ; + + if (retval != 2 * sizeof (data)) + printf ("but thats just plain ***WRONG***.\n\n") ; + else + { printf ("which is correct.\n\n") ; + unlink (filename) ; + } ; + +} /* show_lseek_error */ + +static void +show_stat_fstat_error (void) +{ static const char *filename = "stat_fstat.dat" ; + static char data [256] ; + + int fd, mode, flags ; + int stat_size, fstat_size ; + struct stat buf ; + + /* Known to fail on WinXP. */ + puts ("\nstat/fstat test.\n----------------") ; + + printf ("0) Create a file and write %d bytes.\n", SIGNED_SIZEOF (data)) ; + + mode = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ; + flags = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ; + if ((fd = open (filename, mode, flags)) < 0) + { printf ("\n\nLine %d: open() failed : %s\n\n", __LINE__, strerror (errno)) ; + return ; + } ; + + assert (write (fd, data, sizeof (data)) > 0) ; + + printf ("1) Now call stat and fstat on the file and retreive the file lengths.\n") ; + + if (stat (filename, &buf) != 0) + { printf ("\n\nLine %d: stat() failed : %s\n\n", __LINE__, strerror (errno)) ; + goto error_exit ; + } ; + stat_size = buf.st_size ; + + if (fstat (fd, &buf) != 0) + { printf ("\n\nLine %d: fstat() failed : %s\n\n", __LINE__, strerror (errno)) ; + goto error_exit ; + } ; + fstat_size = buf.st_size ; + + printf ("2) Size returned by stat and fstat is %d and %d, ", stat_size, fstat_size) ; + + + if (stat_size == 0 || stat_size != fstat_size) + printf ("but thats just plain ***WRONG***.\n\n") ; + else + printf ("which is correct.\n\n") ; + +error_exit : + + close (fd) ; + unlink (filename) ; + + return ; +} /* show_stat_fstat_error */ + + +static void +write_to_closed_file (void) +{ const char * filename = "closed_write_test.txt" ; + struct stat buf ; + FILE * file ; + int fd ; + + puts ("\nWrite to closed file test.\n--------------------------") ; + + printf ("0) First we open file for write using fopen().\n") ; + if ((file = fopen (filename, "w")) == NULL) + { printf ("\n\nLine %d: fopen() failed : %s\n\n", __LINE__, strerror (errno)) ; + return ; + } ; + + printf ("1) Now we grab the file descriptor fileno().\n") ; + fd = fileno (file) ; + + printf ("2) Write some text via the file descriptor.\n") ; + assert (write (fd, "a\n", 2) > 0) ; + + printf ("3) Now we close the file using fclose().\n") ; + fclose (file) ; + + stat (filename, &buf) ; + printf (" File size is %d bytes.\n", (int) buf.st_size) ; + + printf ("4) Now write more data to the file descriptor which should fail.\n") ; + if (write (fd, "b\n", 2) < 0) + printf ("5) Good, write returned an error code as it should have.\n") ; + else + { printf ("5) Attempting to write to a closed file should have failed but didn't! *** WRONG ***\n") ; + + stat (filename, &buf) ; + printf (" File size is %d bytes.\n", (int) buf.st_size) ; + } ; + + unlink (filename) ; + + return ; +} /* write_to_closed_file */ diff --git a/interpretor/libsndfile-1.0.25/tests/write_read_test.c b/interpretor/libsndfile-1.0.25/tests/write_read_test.c new file mode 100644 index 0000000..9f8a8f5 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/write_read_test.c @@ -0,0 +1,3731 @@ +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#if (defined (WIN32) || defined (_WIN32)) +#include +static int truncate (const char *filename, int ignored) ; +#endif + +#include + +#include "utils.h" +#include "generate.h" + +#define SAMPLE_RATE 11025 +#define DATA_LENGTH (1<<12) + +#define SILLY_WRITE_COUNT (234) + +static void pcm_test_char (const char *str, int format, int long_file_okz) ; +static void pcm_test_short (const char *str, int format, int long_file_okz) ; +static void pcm_test_24bit (const char *str, int format, int long_file_okz) ; +static void pcm_test_int (const char *str, int format, int long_file_okz) ; +static void pcm_test_float (const char *str, int format, int long_file_okz) ; +static void pcm_test_double (const char *str, int format, int long_file_okz) ; + +static void empty_file_test (const char *filename, int format) ; + +typedef union +{ double d [DATA_LENGTH] ; + float f [DATA_LENGTH] ; + int i [DATA_LENGTH] ; + short s [DATA_LENGTH] ; + char c [DATA_LENGTH] ; +} BUFFER ; + +static BUFFER orig_data ; +static BUFFER test_data ; + +int +main (int argc, char **argv) +{ int do_all = 0 ; + int test_count = 0 ; + + count_open_files () ; + + if (argc != 2) + { printf ("Usage : %s \n", argv [0]) ; + printf (" Where is one of the following:\n") ; + printf (" wav - test WAV file functions (little endian)\n") ; + printf (" aiff - test AIFF file functions (big endian)\n") ; + printf (" au - test AU file functions\n") ; + printf (" avr - test AVR file functions\n") ; + printf (" caf - test CAF file functions\n") ; + printf (" raw - test RAW header-less PCM file functions\n") ; + printf (" paf - test PAF file functions\n") ; + printf (" svx - test 8SVX/16SV file functions\n") ; + printf (" nist - test NIST Sphere file functions\n") ; + printf (" ircam - test IRCAM file functions\n") ; + printf (" voc - Create Voice file functions\n") ; + printf (" w64 - Sonic Foundry's W64 file functions\n") ; + printf (" flac - test FLAC file functions\n") ; + printf (" mpc2k - test MPC 2000 file functions\n") ; + printf (" rf64 - test RF64 file functions\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all = !strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "wav")) + { pcm_test_char ("char.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_32, SF_FALSE) ; + + pcm_test_char ("char.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_32, SF_FALSE) ; + + pcm_test_24bit ("24bit.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_PCM_32, SF_FALSE) ; + + /* Lite remove start */ + pcm_test_float ("float.wav" , SF_FORMAT_WAV | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.wav" , SF_FORMAT_WAV | SF_FORMAT_DOUBLE, SF_FALSE) ; + + pcm_test_float ("float.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_DOUBLE, SF_FALSE) ; + + pcm_test_float ("float.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + + empty_file_test ("empty_char.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8) ; + empty_file_test ("empty_short.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.wav", SF_FORMAT_WAV | SF_FORMAT_FLOAT) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { pcm_test_char ("char_u8.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_char ("char_s8.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_32, SF_FALSE) ; + + pcm_test_short ("short_sowt.aifc" , SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_sowt.aifc" , SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_sowt.aifc" , SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | SF_FORMAT_PCM_32, SF_FALSE) ; + + pcm_test_short ("short_twos.aifc" , SF_ENDIAN_BIG | SF_FORMAT_AIFF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_twos.aifc" , SF_ENDIAN_BIG | SF_FORMAT_AIFF | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_twos.aifc" , SF_ENDIAN_BIG | SF_FORMAT_AIFF | SF_FORMAT_PCM_32, SF_FALSE) ; + + /* Lite remove start */ + pcm_test_short ("dwvw16.aifc", SF_FORMAT_AIFF | SF_FORMAT_DWVW_16, SF_TRUE) ; + pcm_test_24bit ("dwvw24.aifc", SF_FORMAT_AIFF | SF_FORMAT_DWVW_24, SF_TRUE) ; + + pcm_test_float ("float.aifc" , SF_FORMAT_AIFF | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.aifc" , SF_FORMAT_AIFF | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + + empty_file_test ("empty_char.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_U8) ; + empty_file_test ("empty_short.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.aiff", SF_FORMAT_AIFF | SF_FORMAT_FLOAT) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "au")) + { pcm_test_char ("char.au" , SF_FORMAT_AU | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.au" , SF_FORMAT_AU | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.au" , SF_FORMAT_AU | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.au" , SF_FORMAT_AU | SF_FORMAT_PCM_32, SF_FALSE) ; + /* Lite remove start */ + pcm_test_float ("float.au" , SF_FORMAT_AU | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.au", SF_FORMAT_AU | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + + pcm_test_char ("char_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_32, SF_FALSE) ; + /* Lite remove start */ + pcm_test_float ("float_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "caf")) + { pcm_test_char ("char.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_32, SF_FALSE) ; + /* Lite remove start */ + pcm_test_float ("float.caf" , SF_FORMAT_CAF | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.caf" , SF_FORMAT_CAF | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + + pcm_test_short ("short_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_PCM_32, SF_FALSE) ; + /* Lite remove start */ + pcm_test_float ("float_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double_le.caf", SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "raw")) + { pcm_test_char ("char_s8.raw" , SF_FORMAT_RAW | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_char ("char_u8.raw" , SF_FORMAT_RAW | SF_FORMAT_PCM_U8, SF_FALSE) ; + + pcm_test_short ("short_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_24bit ("24bit_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_int ("int_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, SF_FALSE) ; + + /* Lite remove start */ + pcm_test_float ("float_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_float ("float_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_FLOAT , SF_FALSE) ; + + pcm_test_double ("double_le.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, SF_FALSE) ; + pcm_test_double ("double_be.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + test_count++ ; + } ; + + /* Lite remove start */ + if (do_all || ! strcmp (argv [1], "paf")) + { pcm_test_char ("char_le.paf", SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_char ("char_be.paf", SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short_le.paf", SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_be.paf", SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_le.paf", SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, SF_TRUE) ; + pcm_test_24bit ("24bit_be.paf", SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, SF_TRUE) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "svx")) + { pcm_test_char ("char.svx" , SF_FORMAT_SVX | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_16, SF_FALSE) ; + + empty_file_test ("empty_char.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_S8) ; + empty_file_test ("empty_short.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_16) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "nist")) + { pcm_test_short ("short_le.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_be.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_le.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_24bit ("24bit_be.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_le.nist" , SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_int ("int_be.nist" , SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_PCM_32, SF_FALSE) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "ircam")) + { pcm_test_short ("short_be.ircam" , SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_le.ircam" , SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_int ("int_be.ircam" , SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_int ("int_le.ircam" , SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_float ("float_be.ircam" , SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_float ("float_le.ircam" , SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_FLOAT , SF_FALSE) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "voc")) + { pcm_test_char ("char.voc" , SF_FORMAT_VOC | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short.voc", SF_FORMAT_VOC | SF_FORMAT_PCM_16, SF_FALSE) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat4")) + { pcm_test_short ("short_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_int ("int_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_int ("int_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_float ("float_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_float ("float_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_DOUBLE, SF_FALSE) ; + pcm_test_double ("double_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_DOUBLE, SF_FALSE) ; + + empty_file_test ("empty_short.mat4", SF_FORMAT_MAT4 | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.mat4", SF_FORMAT_MAT4 | SF_FORMAT_FLOAT) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat5")) + { pcm_test_char ("char_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_char ("char_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_int ("int_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_int ("int_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_float ("float_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_float ("float_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_DOUBLE, SF_FALSE) ; + pcm_test_double ("double_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_DOUBLE, SF_FALSE) ; + + increment_open_file_count () ; + + empty_file_test ("empty_char.mat5", SF_FORMAT_MAT5 | SF_FORMAT_PCM_U8) ; + empty_file_test ("empty_short.mat5", SF_FORMAT_MAT5 | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.mat5", SF_FORMAT_MAT5 | SF_FORMAT_FLOAT) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "pvf")) + { pcm_test_char ("char.pvf" , SF_FORMAT_PVF | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.pvf", SF_FORMAT_PVF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_int ("int.pvf" , SF_FORMAT_PVF | SF_FORMAT_PCM_32, SF_FALSE) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "htk")) + { pcm_test_short ("short.htk", SF_FORMAT_HTK | SF_FORMAT_PCM_16, SF_FALSE) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mpc2k")) + { pcm_test_short ("short.mpc", SF_FORMAT_MPC2K | SF_FORMAT_PCM_16, SF_FALSE) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "avr")) + { pcm_test_char ("char_u8.avr" , SF_FORMAT_AVR | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_char ("char_s8.avr" , SF_FORMAT_AVR | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.avr" , SF_FORMAT_AVR | SF_FORMAT_PCM_16, SF_FALSE) ; + test_count++ ; + } ; + /* Lite remove end */ + + if (do_all || ! strcmp (argv [1], "w64")) + { pcm_test_char ("char.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_32, SF_FALSE) ; + /* Lite remove start */ + pcm_test_float ("float.w64" , SF_FORMAT_W64 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.w64" , SF_FORMAT_W64 | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + + empty_file_test ("empty_char.w64", SF_FORMAT_W64 | SF_FORMAT_PCM_U8) ; + empty_file_test ("empty_short.w64", SF_FORMAT_W64 | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.w64", SF_FORMAT_W64 | SF_FORMAT_FLOAT) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "sds")) + { pcm_test_char ("char.sds" , SF_FORMAT_SDS | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.sds" , SF_FORMAT_SDS | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.sds" , SF_FORMAT_SDS | SF_FORMAT_PCM_24, SF_FALSE) ; + + empty_file_test ("empty_char.sds", SF_FORMAT_SDS | SF_FORMAT_PCM_S8) ; + empty_file_test ("empty_short.sds", SF_FORMAT_SDS | SF_FORMAT_PCM_16) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "sd2")) + { pcm_test_char ("char.sd2" , SF_FORMAT_SD2 | SF_FORMAT_PCM_S8, SF_TRUE) ; + pcm_test_short ("short.sd2" , SF_FORMAT_SD2 | SF_FORMAT_PCM_16, SF_TRUE) ; + pcm_test_24bit ("24bit.sd2" , SF_FORMAT_SD2 | SF_FORMAT_PCM_24, SF_TRUE) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "flac")) + { if (HAVE_EXTERNAL_LIBS) + { pcm_test_char ("char.flac" , SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, SF_TRUE) ; + pcm_test_short ("short.flac" , SF_FORMAT_FLAC | SF_FORMAT_PCM_16, SF_TRUE) ; + pcm_test_24bit ("24bit.flac" , SF_FORMAT_FLAC | SF_FORMAT_PCM_24, SF_TRUE) ; + } + else + puts (" No FLAC tests because FLAC support was not compiled in.") ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "rf64")) + { pcm_test_char ("char.rf64" , SF_FORMAT_RF64 | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short.rf64" , SF_FORMAT_RF64 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.rf64" , SF_FORMAT_RF64 | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.rf64" , SF_FORMAT_RF64 | SF_FORMAT_PCM_32, SF_FALSE) ; + + /* Lite remove start */ + pcm_test_float ("float.rf64" , SF_FORMAT_RF64 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.rf64" , SF_FORMAT_RF64 | SF_FORMAT_DOUBLE, SF_FALSE) ; + empty_file_test ("empty_char.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_U8) ; + empty_file_test ("empty_short.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.rf64", SF_FORMAT_RF64 | SF_FORMAT_FLOAT) ; + /* Lite remove end */ + + test_count++ ; + } ; + + if (test_count == 0) + { printf ("Mono : ************************************\n") ; + printf ("Mono : * No '%s' test defined.\n", argv [1]) ; + printf ("Mono : ************************************\n") ; + return 1 ; + } ; + + /* Only open file descriptors should be stdin, stdout and stderr. */ + check_open_file_count_or_die (__LINE__) ; + + return 0 ; +} /* main */ + +/*============================================================================================ +** Helper functions and macros. +*/ + +static void create_short_file (const char *filename) ; + +#define CHAR_ERROR(x,y) (abs ((x) - (y)) > 255) +#define INT_ERROR(x,y) (((x) - (y)) != 0) +#define TRIBYTE_ERROR(x,y) (abs ((x) - (y)) > 255) +#define FLOAT_ERROR(x,y) (fabs ((x) - (y)) > 1e-5) + +#define CONVERT_DATA(k,len,new,orig) \ + { for ((k) = 0 ; (k) < (len) ; (k) ++) \ + (new) [k] = (orig) [k] ; \ + } + + +/*====================================================================================== +*/ + +static void mono_char_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void stereo_char_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void mono_rdwr_char_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void new_rdwr_char_test (const char *filename, int format, int allow_fd) ; +static void multi_seek_test (const char * filename, int format) ; +static void write_seek_extend_test (const char * filename, int format) ; + +static void +pcm_test_char (const char *filename, int format, int long_file_ok) +{ SF_INFO sfinfo ; + short *orig ; + int k, allow_fd ; + + /* Sd2 files cannot be opened from an existing file descriptor. */ + allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ; + + print_test_name ("pcm_test_char", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 32000.0) ; + + orig = orig_data.s ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + /* Some test broken out here. */ + + mono_char_test (filename, format, long_file_ok, allow_fd) ; + + /* Sub format DWVW does not allow seeking. */ + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { unlink (filename) ; + printf ("no seek : ok\n") ; + return ; + } ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + mono_rdwr_char_test (filename, format, long_file_ok, allow_fd) ; + + /* If the format doesn't support stereo we're done. */ + sfinfo.channels = 2 ; + if (sf_format_check (&sfinfo) == 0) + { unlink (filename) ; + puts ("no stereo : ok") ; + return ; + } ; + + stereo_char_test (filename, format, long_file_ok, allow_fd) ; + + /* New read/write test. Not sure if this is needed yet. */ + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + new_rdwr_char_test (filename, format, allow_fd) ; + + delete_file (format, filename) ; + + puts ("ok") ; + return ; +} /* pcm_test_char */ + +static void +mono_char_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + short *orig, *test ; + sf_count_t count ; + int k, items ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + orig = orig_data.s ; + test = test_data.s ; + + items = DATA_LENGTH ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_write_short_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + test_write_short_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + + /* Add non-audio data after the audio. */ + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (short)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_short_or_die (file, 0, test, items, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (CHAR_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + oct_save_short (orig, test, items) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_short_or_die (file, 0, test, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (CHAR_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { sf_close (file) ; + unlink (filename) ; + printf ("no seek : ") ; + return ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ; + + test_read_short_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (CHAR_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ; + + test_read_short_or_die (file, 0, test + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (CHAR_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_short_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (CHAR_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + count = 0 ; + while (count < sfinfo.frames) + count += sf_read_short (file, test, 311) ; + + /* Check that no error has occurred. */ + if (sf_error (file)) + { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + /* Check that we haven't read beyond EOF. */ + if (count > sfinfo.frames) + { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ; + exit (1) ; + } ; + + test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ; + + sf_close (file) ; + + multi_seek_test (filename, format) ; + write_seek_extend_test (filename, format) ; + +} /* mono_char_test */ + +static void +stereo_char_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + short *orig, *test ; + int k, items, frames ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 32000.0) ; + + orig = orig_data.s ; + test = test_data.s ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_writef_short_or_die (file, 0, orig, frames, __LINE__) ; + + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (short)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", + __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_short_or_die (file, 0, test, frames, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (CHAR_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_readf_short_or_die (file, 0, test, 2, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (CHAR_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + /* Check for errors here. */ + if (sf_error (file)) + { printf ("Line %d: Should NOT return an error.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + if (sf_read_short (file, test, 1) > 0) + { printf ("Line %d: Should return 0.\n", __LINE__) ; + exit (1) ; + } ; + + if (! sf_error (file)) + { printf ("Line %d: Should return an error.\n", __LINE__) ; + exit (1) ; + } ; + /*-----------------------*/ + + test_readf_short_or_die (file, 0, test + 10, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (CHAR_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_short_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + if (CHAR_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_short_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (CHAR_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + sf_close (file) ; +} /* stereo_char_test */ + +static void +mono_rdwr_char_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + short *orig, *test ; + int k, pass ; + + orig = orig_data.s ; + test = test_data.s ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) + unlink (filename) ; + else + { /* Create a short file. */ + create_short_file (filename) ; + + /* Opening a already existing short file (ie invalid header) RDWR is disallowed. + ** If this returns a valif pointer sf_open() screwed up. + */ + if ((file = sf_open (filename, SFM_RDWR, &sfinfo))) + { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ; + exit (1) ; + } ; + + /* Truncate the file to zero bytes. */ + if (truncate (filename, 0) < 0) + { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ; + perror (NULL) ; + exit (1) ; + } ; + } ; + + /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain + ** all the usual data required when opening the file in WRITE mode. + */ + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + /* Do 3 writes followed by reads. After each, check the data and the current + ** read and write offsets. + */ + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + /* Write some data. */ + test_write_short_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_short_or_die (file, 0, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (CHAR_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d) A : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_short (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ; + } ; /* for (pass ...) */ + + sf_close (file) ; + + /* Open the file again to check the data. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } + + if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + if (! long_file_ok) + test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ; + else + test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ; + + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_short_or_die (file, pass, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (CHAR_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d) B : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_short (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + } ; /* for (pass ...) */ + + sf_close (file) ; +} /* mono_rdwr_short_test */ + +static void +new_rdwr_char_test (const char *filename, int format, int allow_fd) +{ SNDFILE *wfile, *rwfile ; + SF_INFO sfinfo ; + short *orig, *test ; + int items, frames ; + + orig = orig_data.s ; + test = test_data.s ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ; + test_writef_short_or_die (wfile, 1, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + test_writef_short_or_die (wfile, 2, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + + rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + if (sfinfo.frames != 2 * frames) + { printf ("\n\nLine %d : incorrect number of frames in file (%ld should be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * frames) ; + exit (1) ; + } ; + + test_writef_short_or_die (wfile, 3, orig, frames, __LINE__) ; + + test_readf_short_or_die (rwfile, 1, test, frames, __LINE__) ; + test_readf_short_or_die (rwfile, 2, test, frames, __LINE__) ; + + sf_close (wfile) ; + sf_close (rwfile) ; +} /* new_rdwr_char_test */ + + +/*====================================================================================== +*/ + +static void mono_short_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void stereo_short_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void mono_rdwr_short_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void new_rdwr_short_test (const char *filename, int format, int allow_fd) ; +static void multi_seek_test (const char * filename, int format) ; +static void write_seek_extend_test (const char * filename, int format) ; + +static void +pcm_test_short (const char *filename, int format, int long_file_ok) +{ SF_INFO sfinfo ; + short *orig ; + int k, allow_fd ; + + /* Sd2 files cannot be opened from an existing file descriptor. */ + allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ; + + print_test_name ("pcm_test_short", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 32000.0) ; + + orig = orig_data.s ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + /* Some test broken out here. */ + + mono_short_test (filename, format, long_file_ok, allow_fd) ; + + /* Sub format DWVW does not allow seeking. */ + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { unlink (filename) ; + printf ("no seek : ok\n") ; + return ; + } ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + mono_rdwr_short_test (filename, format, long_file_ok, allow_fd) ; + + /* If the format doesn't support stereo we're done. */ + sfinfo.channels = 2 ; + if (sf_format_check (&sfinfo) == 0) + { unlink (filename) ; + puts ("no stereo : ok") ; + return ; + } ; + + stereo_short_test (filename, format, long_file_ok, allow_fd) ; + + /* New read/write test. Not sure if this is needed yet. */ + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + new_rdwr_short_test (filename, format, allow_fd) ; + + delete_file (format, filename) ; + + puts ("ok") ; + return ; +} /* pcm_test_short */ + +static void +mono_short_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + short *orig, *test ; + sf_count_t count ; + int k, items ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + orig = orig_data.s ; + test = test_data.s ; + + items = DATA_LENGTH ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_write_short_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + test_write_short_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + + /* Add non-audio data after the audio. */ + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (short)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_short_or_die (file, 0, test, items, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + oct_save_short (orig, test, items) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_short_or_die (file, 0, test, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { sf_close (file) ; + unlink (filename) ; + printf ("no seek : ") ; + return ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ; + + test_read_short_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ; + + test_read_short_or_die (file, 0, test + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_short_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + count = 0 ; + while (count < sfinfo.frames) + count += sf_read_short (file, test, 311) ; + + /* Check that no error has occurred. */ + if (sf_error (file)) + { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + /* Check that we haven't read beyond EOF. */ + if (count > sfinfo.frames) + { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ; + exit (1) ; + } ; + + test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ; + + sf_close (file) ; + + multi_seek_test (filename, format) ; + write_seek_extend_test (filename, format) ; + +} /* mono_short_test */ + +static void +stereo_short_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + short *orig, *test ; + int k, items, frames ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 32000.0) ; + + orig = orig_data.s ; + test = test_data.s ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_writef_short_or_die (file, 0, orig, frames, __LINE__) ; + + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (short)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", + __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_short_or_die (file, 0, test, frames, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (INT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_readf_short_or_die (file, 0, test, 2, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (INT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + /* Check for errors here. */ + if (sf_error (file)) + { printf ("Line %d: Should NOT return an error.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + if (sf_read_short (file, test, 1) > 0) + { printf ("Line %d: Should return 0.\n", __LINE__) ; + exit (1) ; + } ; + + if (! sf_error (file)) + { printf ("Line %d: Should return an error.\n", __LINE__) ; + exit (1) ; + } ; + /*-----------------------*/ + + test_readf_short_or_die (file, 0, test + 10, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (INT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_short_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + if (INT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_short_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (INT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + sf_close (file) ; +} /* stereo_short_test */ + +static void +mono_rdwr_short_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + short *orig, *test ; + int k, pass ; + + orig = orig_data.s ; + test = test_data.s ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) + unlink (filename) ; + else + { /* Create a short file. */ + create_short_file (filename) ; + + /* Opening a already existing short file (ie invalid header) RDWR is disallowed. + ** If this returns a valif pointer sf_open() screwed up. + */ + if ((file = sf_open (filename, SFM_RDWR, &sfinfo))) + { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ; + exit (1) ; + } ; + + /* Truncate the file to zero bytes. */ + if (truncate (filename, 0) < 0) + { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ; + perror (NULL) ; + exit (1) ; + } ; + } ; + + /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain + ** all the usual data required when opening the file in WRITE mode. + */ + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + /* Do 3 writes followed by reads. After each, check the data and the current + ** read and write offsets. + */ + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + /* Write some data. */ + test_write_short_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_short_or_die (file, 0, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d) A : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_short (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ; + } ; /* for (pass ...) */ + + sf_close (file) ; + + /* Open the file again to check the data. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } + + if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + if (! long_file_ok) + test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ; + else + test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ; + + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_short_or_die (file, pass, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d) B : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_short (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + } ; /* for (pass ...) */ + + sf_close (file) ; +} /* mono_rdwr_short_test */ + +static void +new_rdwr_short_test (const char *filename, int format, int allow_fd) +{ SNDFILE *wfile, *rwfile ; + SF_INFO sfinfo ; + short *orig, *test ; + int items, frames ; + + orig = orig_data.s ; + test = test_data.s ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ; + test_writef_short_or_die (wfile, 1, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + test_writef_short_or_die (wfile, 2, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + + rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + if (sfinfo.frames != 2 * frames) + { printf ("\n\nLine %d : incorrect number of frames in file (%ld should be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * frames) ; + exit (1) ; + } ; + + test_writef_short_or_die (wfile, 3, orig, frames, __LINE__) ; + + test_readf_short_or_die (rwfile, 1, test, frames, __LINE__) ; + test_readf_short_or_die (rwfile, 2, test, frames, __LINE__) ; + + sf_close (wfile) ; + sf_close (rwfile) ; +} /* new_rdwr_short_test */ + + +/*====================================================================================== +*/ + +static void mono_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void stereo_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void mono_rdwr_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void new_rdwr_24bit_test (const char *filename, int format, int allow_fd) ; +static void multi_seek_test (const char * filename, int format) ; +static void write_seek_extend_test (const char * filename, int format) ; + +static void +pcm_test_24bit (const char *filename, int format, int long_file_ok) +{ SF_INFO sfinfo ; + int *orig ; + int k, allow_fd ; + + /* Sd2 files cannot be opened from an existing file descriptor. */ + allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ; + + print_test_name ("pcm_test_24bit", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, (1.0 * 0x7F000000)) ; + + orig = orig_data.i ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + /* Some test broken out here. */ + + mono_24bit_test (filename, format, long_file_ok, allow_fd) ; + + /* Sub format DWVW does not allow seeking. */ + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { unlink (filename) ; + printf ("no seek : ok\n") ; + return ; + } ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + mono_rdwr_24bit_test (filename, format, long_file_ok, allow_fd) ; + + /* If the format doesn't support stereo we're done. */ + sfinfo.channels = 2 ; + if (sf_format_check (&sfinfo) == 0) + { unlink (filename) ; + puts ("no stereo : ok") ; + return ; + } ; + + stereo_24bit_test (filename, format, long_file_ok, allow_fd) ; + + /* New read/write test. Not sure if this is needed yet. */ + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + new_rdwr_24bit_test (filename, format, allow_fd) ; + + delete_file (format, filename) ; + + puts ("ok") ; + return ; +} /* pcm_test_24bit */ + +static void +mono_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int *orig, *test ; + sf_count_t count ; + int k, items ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + orig = orig_data.i ; + test = test_data.i ; + + items = DATA_LENGTH ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_write_int_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + test_write_int_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + + /* Add non-audio data after the audio. */ + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (int)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_int_or_die (file, 0, test, items, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (TRIBYTE_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + oct_save_int (orig, test, items) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_int_or_die (file, 0, test, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (TRIBYTE_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { sf_close (file) ; + unlink (filename) ; + printf ("no seek : ") ; + return ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ; + + test_read_int_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (TRIBYTE_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ; + + test_read_int_or_die (file, 0, test + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (TRIBYTE_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_int_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (TRIBYTE_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + count = 0 ; + while (count < sfinfo.frames) + count += sf_read_int (file, test, 311) ; + + /* Check that no error has occurred. */ + if (sf_error (file)) + { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + /* Check that we haven't read beyond EOF. */ + if (count > sfinfo.frames) + { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ; + exit (1) ; + } ; + + test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ; + + sf_close (file) ; + + multi_seek_test (filename, format) ; + write_seek_extend_test (filename, format) ; + +} /* mono_24bit_test */ + +static void +stereo_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int *orig, *test ; + int k, items, frames ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, (1.0 * 0x7F000000)) ; + + orig = orig_data.i ; + test = test_data.i ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_writef_int_or_die (file, 0, orig, frames, __LINE__) ; + + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (int)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", + __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_int_or_die (file, 0, test, frames, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (TRIBYTE_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_readf_int_or_die (file, 0, test, 2, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (TRIBYTE_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + /* Check for errors here. */ + if (sf_error (file)) + { printf ("Line %d: Should NOT return an error.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + if (sf_read_int (file, test, 1) > 0) + { printf ("Line %d: Should return 0.\n", __LINE__) ; + exit (1) ; + } ; + + if (! sf_error (file)) + { printf ("Line %d: Should return an error.\n", __LINE__) ; + exit (1) ; + } ; + /*-----------------------*/ + + test_readf_int_or_die (file, 0, test + 10, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (TRIBYTE_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_int_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + if (TRIBYTE_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_int_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (TRIBYTE_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + sf_close (file) ; +} /* stereo_24bit_test */ + +static void +mono_rdwr_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int *orig, *test ; + int k, pass ; + + orig = orig_data.i ; + test = test_data.i ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) + unlink (filename) ; + else + { /* Create a short file. */ + create_short_file (filename) ; + + /* Opening a already existing short file (ie invalid header) RDWR is disallowed. + ** If this returns a valif pointer sf_open() screwed up. + */ + if ((file = sf_open (filename, SFM_RDWR, &sfinfo))) + { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ; + exit (1) ; + } ; + + /* Truncate the file to zero bytes. */ + if (truncate (filename, 0) < 0) + { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ; + perror (NULL) ; + exit (1) ; + } ; + } ; + + /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain + ** all the usual data required when opening the file in WRITE mode. + */ + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + /* Do 3 writes followed by reads. After each, check the data and the current + ** read and write offsets. + */ + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + /* Write some data. */ + test_write_int_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_int_or_die (file, 0, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (TRIBYTE_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d) A : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_int (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ; + } ; /* for (pass ...) */ + + sf_close (file) ; + + /* Open the file again to check the data. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } + + if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + if (! long_file_ok) + test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ; + else + test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ; + + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_int_or_die (file, pass, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (TRIBYTE_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d) B : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_int (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + } ; /* for (pass ...) */ + + sf_close (file) ; +} /* mono_rdwr_int_test */ + +static void +new_rdwr_24bit_test (const char *filename, int format, int allow_fd) +{ SNDFILE *wfile, *rwfile ; + SF_INFO sfinfo ; + int *orig, *test ; + int items, frames ; + + orig = orig_data.i ; + test = test_data.i ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ; + test_writef_int_or_die (wfile, 1, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + test_writef_int_or_die (wfile, 2, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + + rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + if (sfinfo.frames != 2 * frames) + { printf ("\n\nLine %d : incorrect number of frames in file (%ld should be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * frames) ; + exit (1) ; + } ; + + test_writef_int_or_die (wfile, 3, orig, frames, __LINE__) ; + + test_readf_int_or_die (rwfile, 1, test, frames, __LINE__) ; + test_readf_int_or_die (rwfile, 2, test, frames, __LINE__) ; + + sf_close (wfile) ; + sf_close (rwfile) ; +} /* new_rdwr_24bit_test */ + + +/*====================================================================================== +*/ + +static void mono_int_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void stereo_int_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void mono_rdwr_int_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void new_rdwr_int_test (const char *filename, int format, int allow_fd) ; +static void multi_seek_test (const char * filename, int format) ; +static void write_seek_extend_test (const char * filename, int format) ; + +static void +pcm_test_int (const char *filename, int format, int long_file_ok) +{ SF_INFO sfinfo ; + int *orig ; + int k, allow_fd ; + + /* Sd2 files cannot be opened from an existing file descriptor. */ + allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ; + + print_test_name ("pcm_test_int", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, (1.0 * 0x7F000000)) ; + + orig = orig_data.i ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + /* Some test broken out here. */ + + mono_int_test (filename, format, long_file_ok, allow_fd) ; + + /* Sub format DWVW does not allow seeking. */ + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { unlink (filename) ; + printf ("no seek : ok\n") ; + return ; + } ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + mono_rdwr_int_test (filename, format, long_file_ok, allow_fd) ; + + /* If the format doesn't support stereo we're done. */ + sfinfo.channels = 2 ; + if (sf_format_check (&sfinfo) == 0) + { unlink (filename) ; + puts ("no stereo : ok") ; + return ; + } ; + + stereo_int_test (filename, format, long_file_ok, allow_fd) ; + + /* New read/write test. Not sure if this is needed yet. */ + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + new_rdwr_int_test (filename, format, allow_fd) ; + + delete_file (format, filename) ; + + puts ("ok") ; + return ; +} /* pcm_test_int */ + +static void +mono_int_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int *orig, *test ; + sf_count_t count ; + int k, items ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + orig = orig_data.i ; + test = test_data.i ; + + items = DATA_LENGTH ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_write_int_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + test_write_int_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + + /* Add non-audio data after the audio. */ + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (int)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_int_or_die (file, 0, test, items, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + oct_save_int (orig, test, items) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_int_or_die (file, 0, test, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { sf_close (file) ; + unlink (filename) ; + printf ("no seek : ") ; + return ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ; + + test_read_int_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ; + + test_read_int_or_die (file, 0, test + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_int_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + count = 0 ; + while (count < sfinfo.frames) + count += sf_read_int (file, test, 311) ; + + /* Check that no error has occurred. */ + if (sf_error (file)) + { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + /* Check that we haven't read beyond EOF. */ + if (count > sfinfo.frames) + { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ; + exit (1) ; + } ; + + test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ; + + sf_close (file) ; + + multi_seek_test (filename, format) ; + write_seek_extend_test (filename, format) ; + +} /* mono_int_test */ + +static void +stereo_int_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int *orig, *test ; + int k, items, frames ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, (1.0 * 0x7F000000)) ; + + orig = orig_data.i ; + test = test_data.i ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_writef_int_or_die (file, 0, orig, frames, __LINE__) ; + + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (int)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", + __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_int_or_die (file, 0, test, frames, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (INT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_readf_int_or_die (file, 0, test, 2, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (INT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + /* Check for errors here. */ + if (sf_error (file)) + { printf ("Line %d: Should NOT return an error.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + if (sf_read_int (file, test, 1) > 0) + { printf ("Line %d: Should return 0.\n", __LINE__) ; + exit (1) ; + } ; + + if (! sf_error (file)) + { printf ("Line %d: Should return an error.\n", __LINE__) ; + exit (1) ; + } ; + /*-----------------------*/ + + test_readf_int_or_die (file, 0, test + 10, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (INT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_int_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + if (INT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_int_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (INT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + sf_close (file) ; +} /* stereo_int_test */ + +static void +mono_rdwr_int_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + int *orig, *test ; + int k, pass ; + + orig = orig_data.i ; + test = test_data.i ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) + unlink (filename) ; + else + { /* Create a short file. */ + create_short_file (filename) ; + + /* Opening a already existing short file (ie invalid header) RDWR is disallowed. + ** If this returns a valif pointer sf_open() screwed up. + */ + if ((file = sf_open (filename, SFM_RDWR, &sfinfo))) + { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ; + exit (1) ; + } ; + + /* Truncate the file to zero bytes. */ + if (truncate (filename, 0) < 0) + { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ; + perror (NULL) ; + exit (1) ; + } ; + } ; + + /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain + ** all the usual data required when opening the file in WRITE mode. + */ + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + /* Do 3 writes followed by reads. After each, check the data and the current + ** read and write offsets. + */ + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + /* Write some data. */ + test_write_int_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_int_or_die (file, 0, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d) A : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_int (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ; + } ; /* for (pass ...) */ + + sf_close (file) ; + + /* Open the file again to check the data. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } + + if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + if (! long_file_ok) + test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ; + else + test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ; + + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_int_or_die (file, pass, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (INT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d) B : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_int (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + } ; /* for (pass ...) */ + + sf_close (file) ; +} /* mono_rdwr_int_test */ + +static void +new_rdwr_int_test (const char *filename, int format, int allow_fd) +{ SNDFILE *wfile, *rwfile ; + SF_INFO sfinfo ; + int *orig, *test ; + int items, frames ; + + orig = orig_data.i ; + test = test_data.i ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ; + test_writef_int_or_die (wfile, 1, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + test_writef_int_or_die (wfile, 2, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + + rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + if (sfinfo.frames != 2 * frames) + { printf ("\n\nLine %d : incorrect number of frames in file (%ld should be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * frames) ; + exit (1) ; + } ; + + test_writef_int_or_die (wfile, 3, orig, frames, __LINE__) ; + + test_readf_int_or_die (rwfile, 1, test, frames, __LINE__) ; + test_readf_int_or_die (rwfile, 2, test, frames, __LINE__) ; + + sf_close (wfile) ; + sf_close (rwfile) ; +} /* new_rdwr_int_test */ + + +/*====================================================================================== +*/ + +static void mono_float_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void stereo_float_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void mono_rdwr_float_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void new_rdwr_float_test (const char *filename, int format, int allow_fd) ; +static void multi_seek_test (const char * filename, int format) ; +static void write_seek_extend_test (const char * filename, int format) ; + +static void +pcm_test_float (const char *filename, int format, int long_file_ok) +{ SF_INFO sfinfo ; + float *orig ; + int k, allow_fd ; + + /* Sd2 files cannot be opened from an existing file descriptor. */ + allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ; + + print_test_name ("pcm_test_float", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 1.0) ; + + orig = orig_data.f ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + /* Some test broken out here. */ + + mono_float_test (filename, format, long_file_ok, allow_fd) ; + + /* Sub format DWVW does not allow seeking. */ + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { unlink (filename) ; + printf ("no seek : ok\n") ; + return ; + } ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + mono_rdwr_float_test (filename, format, long_file_ok, allow_fd) ; + + /* If the format doesn't support stereo we're done. */ + sfinfo.channels = 2 ; + if (sf_format_check (&sfinfo) == 0) + { unlink (filename) ; + puts ("no stereo : ok") ; + return ; + } ; + + stereo_float_test (filename, format, long_file_ok, allow_fd) ; + + /* New read/write test. Not sure if this is needed yet. */ + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + new_rdwr_float_test (filename, format, allow_fd) ; + + delete_file (format, filename) ; + + puts ("ok") ; + return ; +} /* pcm_test_float */ + +static void +mono_float_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + float *orig, *test ; + sf_count_t count ; + int k, items ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + orig = orig_data.f ; + test = test_data.f ; + + items = DATA_LENGTH ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_write_float_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + test_write_float_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + + /* Add non-audio data after the audio. */ + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (float)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_float_or_die (file, 0, test, items, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + oct_save_float (orig, test, items) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_float_or_die (file, 0, test, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { sf_close (file) ; + unlink (filename) ; + printf ("no seek : ") ; + return ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ; + + test_read_float_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ; + + test_read_float_or_die (file, 0, test + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_float_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + count = 0 ; + while (count < sfinfo.frames) + count += sf_read_float (file, test, 311) ; + + /* Check that no error has occurred. */ + if (sf_error (file)) + { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + /* Check that we haven't read beyond EOF. */ + if (count > sfinfo.frames) + { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ; + exit (1) ; + } ; + + test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ; + + sf_close (file) ; + + multi_seek_test (filename, format) ; + write_seek_extend_test (filename, format) ; + +} /* mono_float_test */ + +static void +stereo_float_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + float *orig, *test ; + int k, items, frames ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 1.0) ; + + orig = orig_data.f ; + test = test_data.f ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_writef_float_or_die (file, 0, orig, frames, __LINE__) ; + + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (float)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", + __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_float_or_die (file, 0, test, frames, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (FLOAT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_readf_float_or_die (file, 0, test, 2, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (FLOAT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + /* Check for errors here. */ + if (sf_error (file)) + { printf ("Line %d: Should NOT return an error.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + if (sf_read_float (file, test, 1) > 0) + { printf ("Line %d: Should return 0.\n", __LINE__) ; + exit (1) ; + } ; + + if (! sf_error (file)) + { printf ("Line %d: Should return an error.\n", __LINE__) ; + exit (1) ; + } ; + /*-----------------------*/ + + test_readf_float_or_die (file, 0, test + 10, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (FLOAT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_float_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + if (FLOAT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_float_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (FLOAT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + sf_close (file) ; +} /* stereo_float_test */ + +static void +mono_rdwr_float_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + float *orig, *test ; + int k, pass ; + + orig = orig_data.f ; + test = test_data.f ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) + unlink (filename) ; + else + { /* Create a short file. */ + create_short_file (filename) ; + + /* Opening a already existing short file (ie invalid header) RDWR is disallowed. + ** If this returns a valif pointer sf_open() screwed up. + */ + if ((file = sf_open (filename, SFM_RDWR, &sfinfo))) + { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ; + exit (1) ; + } ; + + /* Truncate the file to zero bytes. */ + if (truncate (filename, 0) < 0) + { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ; + perror (NULL) ; + exit (1) ; + } ; + } ; + + /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain + ** all the usual data required when opening the file in WRITE mode. + */ + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + /* Do 3 writes followed by reads. After each, check the data and the current + ** read and write offsets. + */ + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + /* Write some data. */ + test_write_float_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_float_or_die (file, 0, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d) A : Error at sample %d (%g => %g).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_float (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ; + } ; /* for (pass ...) */ + + sf_close (file) ; + + /* Open the file again to check the data. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } + + if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + if (! long_file_ok) + test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ; + else + test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ; + + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_float_or_die (file, pass, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d) B : Error at sample %d (%g => %g).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_float (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + } ; /* for (pass ...) */ + + sf_close (file) ; +} /* mono_rdwr_float_test */ + +static void +new_rdwr_float_test (const char *filename, int format, int allow_fd) +{ SNDFILE *wfile, *rwfile ; + SF_INFO sfinfo ; + float *orig, *test ; + int items, frames ; + + orig = orig_data.f ; + test = test_data.f ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ; + test_writef_float_or_die (wfile, 1, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + test_writef_float_or_die (wfile, 2, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + + rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + if (sfinfo.frames != 2 * frames) + { printf ("\n\nLine %d : incorrect number of frames in file (%ld should be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * frames) ; + exit (1) ; + } ; + + test_writef_float_or_die (wfile, 3, orig, frames, __LINE__) ; + + test_readf_float_or_die (rwfile, 1, test, frames, __LINE__) ; + test_readf_float_or_die (rwfile, 2, test, frames, __LINE__) ; + + sf_close (wfile) ; + sf_close (rwfile) ; +} /* new_rdwr_float_test */ + + +/*====================================================================================== +*/ + +static void mono_double_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void stereo_double_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void mono_rdwr_double_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void new_rdwr_double_test (const char *filename, int format, int allow_fd) ; +static void multi_seek_test (const char * filename, int format) ; +static void write_seek_extend_test (const char * filename, int format) ; + +static void +pcm_test_double (const char *filename, int format, int long_file_ok) +{ SF_INFO sfinfo ; + double *orig ; + int k, allow_fd ; + + /* Sd2 files cannot be opened from an existing file descriptor. */ + allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ; + + print_test_name ("pcm_test_double", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 1.0) ; + + orig = orig_data.d ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + /* Some test broken out here. */ + + mono_double_test (filename, format, long_file_ok, allow_fd) ; + + /* Sub format DWVW does not allow seeking. */ + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { unlink (filename) ; + printf ("no seek : ok\n") ; + return ; + } ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + mono_rdwr_double_test (filename, format, long_file_ok, allow_fd) ; + + /* If the format doesn't support stereo we're done. */ + sfinfo.channels = 2 ; + if (sf_format_check (&sfinfo) == 0) + { unlink (filename) ; + puts ("no stereo : ok") ; + return ; + } ; + + stereo_double_test (filename, format, long_file_ok, allow_fd) ; + + /* New read/write test. Not sure if this is needed yet. */ + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + new_rdwr_double_test (filename, format, allow_fd) ; + + delete_file (format, filename) ; + + puts ("ok") ; + return ; +} /* pcm_test_double */ + +static void +mono_double_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + double *orig, *test ; + sf_count_t count ; + int k, items ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + orig = orig_data.d ; + test = test_data.d ; + + items = DATA_LENGTH ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_write_double_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + test_write_double_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + + /* Add non-audio data after the audio. */ + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (double)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_double_or_die (file, 0, test, items, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + oct_save_double (orig, test, items) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, test, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { sf_close (file) ; + unlink (filename) ; + printf ("no seek : ") ; + return ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, test + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_double_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + count = 0 ; + while (count < sfinfo.frames) + count += sf_read_double (file, test, 311) ; + + /* Check that no error has occurred. */ + if (sf_error (file)) + { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + /* Check that we haven't read beyond EOF. */ + if (count > sfinfo.frames) + { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ; + exit (1) ; + } ; + + test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ; + + sf_close (file) ; + + multi_seek_test (filename, format) ; + write_seek_extend_test (filename, format) ; + +} /* mono_double_test */ + +static void +stereo_double_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + double *orig, *test ; + int k, items, frames ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 1.0) ; + + orig = orig_data.d ; + test = test_data.d ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_writef_double_or_die (file, 0, orig, frames, __LINE__) ; + + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof (double)) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", + __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_double_or_die (file, 0, test, frames, __LINE__) ; + for (k = 0 ; k < items ; k++) + if (FLOAT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, test, 2, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if (FLOAT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + /* Check for errors here. */ + if (sf_error (file)) + { printf ("Line %d: Should NOT return an error.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + if (sf_read_double (file, test, 1) > 0) + { printf ("Line %d: Should return 0.\n", __LINE__) ; + exit (1) ; + } ; + + if (! sf_error (file)) + { printf ("Line %d: Should return an error.\n", __LINE__) ; + exit (1) ; + } ; + /*-----------------------*/ + + test_readf_double_or_die (file, 0, test + 10, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (FLOAT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + if (FLOAT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_double_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if (FLOAT_ERROR (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + sf_close (file) ; +} /* stereo_double_test */ + +static void +mono_rdwr_double_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + double *orig, *test ; + int k, pass ; + + orig = orig_data.d ; + test = test_data.d ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) + unlink (filename) ; + else + { /* Create a short file. */ + create_short_file (filename) ; + + /* Opening a already existing short file (ie invalid header) RDWR is disallowed. + ** If this returns a valif pointer sf_open() screwed up. + */ + if ((file = sf_open (filename, SFM_RDWR, &sfinfo))) + { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ; + exit (1) ; + } ; + + /* Truncate the file to zero bytes. */ + if (truncate (filename, 0) < 0) + { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ; + perror (NULL) ; + exit (1) ; + } ; + } ; + + /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain + ** all the usual data required when opening the file in WRITE mode. + */ + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + /* Do 3 writes followed by reads. After each, check the data and the current + ** read and write offsets. + */ + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + /* Write some data. */ + test_write_double_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_double_or_die (file, 0, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d) A : Error at sample %d (%g => %g).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_double (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ; + } ; /* for (pass ...) */ + + sf_close (file) ; + + /* Open the file again to check the data. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } + + if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + if (! long_file_ok) + test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ; + else + test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ; + + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_double_or_die (file, pass, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if (FLOAT_ERROR (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d) B : Error at sample %d (%g => %g).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_double (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + } ; /* for (pass ...) */ + + sf_close (file) ; +} /* mono_rdwr_double_test */ + +static void +new_rdwr_double_test (const char *filename, int format, int allow_fd) +{ SNDFILE *wfile, *rwfile ; + SF_INFO sfinfo ; + double *orig, *test ; + int items, frames ; + + orig = orig_data.d ; + test = test_data.d ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ; + test_writef_double_or_die (wfile, 1, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + test_writef_double_or_die (wfile, 2, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + + rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + if (sfinfo.frames != 2 * frames) + { printf ("\n\nLine %d : incorrect number of frames in file (%ld should be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * frames) ; + exit (1) ; + } ; + + test_writef_double_or_die (wfile, 3, orig, frames, __LINE__) ; + + test_readf_double_or_die (rwfile, 1, test, frames, __LINE__) ; + test_readf_double_or_die (rwfile, 2, test, frames, __LINE__) ; + + sf_close (wfile) ; + sf_close (rwfile) ; +} /* new_rdwr_double_test */ + + + +/*---------------------------------------------------------------------------------------- +*/ + +static void +empty_file_test (const char *filename, int format) +{ SNDFILE *file ; + SF_INFO info ; + int allow_fd ; + + /* Sd2 files cannot be opened from an existing file descriptor. */ + allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ; + + print_test_name ("empty_file_test", filename) ; + + unlink (filename) ; + + info.samplerate = 48000 ; + info.channels = 2 ; + info.format = format ; + + if (sf_format_check (&info) == SF_FALSE) + { info.channels = 1 ; + if (sf_format_check (&info) == SF_FALSE) + { puts ("invalid file format") ; + return ; + } ; + } ; + + /* Create an empty file. */ + file = test_open_file_or_die (filename, SFM_WRITE, &info, allow_fd, __LINE__) ; + sf_close (file) ; + + /* Open for read and check the length. */ + file = test_open_file_or_die (filename, SFM_READ, &info, allow_fd, __LINE__) ; + + if (SF_COUNT_TO_LONG (info.frames) != 0) + { printf ("\n\nError : frame count (%ld) should be zero.\n", SF_COUNT_TO_LONG (info.frames)) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Open for read/write and check the length. */ + file = test_open_file_or_die (filename, SFM_RDWR, &info, allow_fd, __LINE__) ; + + if (SF_COUNT_TO_LONG (info.frames) != 0) + { printf ("\n\nError : frame count (%ld) should be zero.\n", SF_COUNT_TO_LONG (info.frames)) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Open for read and check the length. */ + file = test_open_file_or_die (filename, SFM_READ, &info, allow_fd, __LINE__) ; + + if (SF_COUNT_TO_LONG (info.frames) != 0) + { printf ("\n\nError : frame count (%ld) should be zero.\n", SF_COUNT_TO_LONG (info.frames)) ; + exit (1) ; + } ; + + sf_close (file) ; + + check_open_file_count_or_die (__LINE__) ; + + unlink (filename) ; + puts ("ok") ; + + return ; +} /* empty_file_test */ + + +/*---------------------------------------------------------------------------------------- +*/ + +static void +create_short_file (const char *filename) +{ FILE *file ; + + if (! (file = fopen (filename, "w"))) + { printf ("create_short_file : fopen (%s, \"w\") failed.", filename) ; + fflush (stdout) ; + perror (NULL) ; + exit (1) ; + } ; + + fprintf (file, "This is the file data.\n") ; + + fclose (file) ; +} /* create_short_file */ + +#if (defined (WIN32) || defined (__WIN32)) + +/* Win32 does not have truncate (nor does it have the POSIX function ftruncate). +** Hack somethng up here to over come this. This function can only truncate to a +** length of zero. +*/ + +static int +truncate (const char *filename, int ignored) +{ int fd ; + + ignored = 0 ; + + if ((fd = open (filename, O_RDWR | O_TRUNC | O_BINARY)) < 0) + return 0 ; + + close (fd) ; + + return 0 ; +} /* truncate */ + +#endif + +static void +multi_seek_test (const char * filename, int format) +{ SNDFILE * file ; + SF_INFO info ; + sf_count_t pos ; + int k ; + + /* This test doesn't work on the following. */ + switch (format & SF_FORMAT_TYPEMASK) + { case SF_FORMAT_RAW : + return ; + + default : + break ; + } ; + + memset (&info, 0, sizeof (info)) ; + + generate_file (filename, format, 88200) ; + + file = test_open_file_or_die (filename, SFM_READ, &info, SF_FALSE, __LINE__) ; + + for (k = 0 ; k < 10 ; k++) + { pos = info.frames / (k + 2) ; + test_seek_or_die (file, pos, SEEK_SET, pos, info.channels, __LINE__) ; + } ; + + sf_close (file) ; +} /* multi_seek_test */ + +static void +write_seek_extend_test (const char * filename, int format) +{ SNDFILE * file ; + SF_INFO info ; + short *orig, *test ; + unsigned items, k ; + + /* This test doesn't work on the following. */ + switch (format & SF_FORMAT_TYPEMASK) + { case SF_FORMAT_FLAC : + case SF_FORMAT_HTK : + case SF_FORMAT_PAF : + case SF_FORMAT_SDS : + case SF_FORMAT_SVX : + return ; + + default : + break ; + } ; + + memset (&info, 0, sizeof (info)) ; + + info.samplerate = 48000 ; + info.channels = 1 ; + info.format = format ; + + items = 512 ; + exit_if_true (items > ARRAY_LEN (orig_data.s), "Line %d : Bad assumption.\n", __LINE__) ; + + orig = orig_data.s ; + test = test_data.s ; + + for (k = 0 ; k < ARRAY_LEN (orig_data.s) ; k++) + orig [k] = 0x3fff ; + + file = test_open_file_or_die (filename, SFM_WRITE, &info, SF_FALSE, __LINE__) ; + test_write_short_or_die (file, 0, orig, items, __LINE__) ; + + /* Extend the file using a seek. */ + test_seek_or_die (file, 2 * items, SEEK_SET, 2 * items, info.channels, __LINE__) ; + + test_writef_short_or_die (file, 0, orig, items, __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &info, SF_FALSE, __LINE__) ; + test_read_short_or_die (file, 0, test, 3 * items, __LINE__) ; + sf_close (file) ; + + /* Can't do these formats due to scaling. */ + switch (format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_U8 : + return ; + default : + break ; + } ; + + for (k = 0 ; k < items ; k++) + { exit_if_true (test [k] != 0x3fff, "Line %d : test [%d] == %d, should be 0x3fff.\n", __LINE__, k, test [k]) ; + exit_if_true (test [items + k] != 0, "Line %d : test [%d] == %d, should be 0.\n", __LINE__, items + k, test [items + k]) ; + exit_if_true (test [2 * items + k] != 0x3fff, "Line %d : test [%d] == %d, should be 0x3fff.\n", __LINE__, 2 * items + k, test [2 * items + k]) ; + } ; + + return ; +} /* write_seek_extend_test */ + + diff --git a/interpretor/libsndfile-1.0.25/tests/write_read_test.def b/interpretor/libsndfile-1.0.25/tests/write_read_test.def new file mode 100644 index 0000000..cfc7ce5 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/write_read_test.def @@ -0,0 +1,65 @@ +autogen definitions write_read_test.tpl; + +data_type = { + type_name = char ; + data_type = short ; + data_field = s ; + error_func = CHAR_ERROR ; + format_char = "0x%X" ; + max_val = "32000.0" ; + max_error = "255" ; + } ; + +data_type = { + type_name = short ; + data_type = short ; + data_field = s ; + error_func = INT_ERROR ; + format_char = "0x%X" ; + max_val = "32000.0" ; + max_error = "0" ; + } ; + +data_type = { + type_name = "24bit" ; + data_type = int ; + data_field = i ; + error_func = TRIBYTE_ERROR ; + format_char = "0x%X" ; + max_val = "(1.0 * 0x7F000000)" ; + max_error = "256" ; + } ; + +data_type = { + type_name = int ; + data_type = int ; + data_field = i ; + error_func = INT_ERROR ; + format_char = "0x%X" ; + max_val = "(1.0 * 0x7F000000)" ; + max_error = "0" ; + } ; + +/* Lite remove start */ + +data_type = { + type_name = float ; + data_type = float ; + data_field = f ; + error_func = FLOAT_ERROR ; + format_char = "%g" ; + max_val = "1.0" ; + max_error = "0" ; + } ; + +data_type = { + type_name = double ; + data_type = double ; + data_field = d ; + error_func = FLOAT_ERROR ; + format_char = "%g" ; + max_val = "1.0" ; + max_error = "0" ; + } ; + +/* Lite remove end */ diff --git a/interpretor/libsndfile-1.0.25/tests/write_read_test.tpl b/interpretor/libsndfile-1.0.25/tests/write_read_test.tpl new file mode 100644 index 0000000..4f288f5 --- /dev/null +++ b/interpretor/libsndfile-1.0.25/tests/write_read_test.tpl @@ -0,0 +1,1150 @@ +[+ AutoGen5 template c +] +/* +** Copyright (C) 1999-2011 Erik de Castro Lopo +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "sfconfig.h" + +#include +#include +#include + +#if HAVE_UNISTD_H +#include +#endif + +#include + +#if (defined (WIN32) || defined (_WIN32)) +#include +static int truncate (const char *filename, int ignored) ; +#endif + +#include + +#include "utils.h" +#include "generate.h" + +#define SAMPLE_RATE 11025 +#define DATA_LENGTH (1<<12) + +#define SILLY_WRITE_COUNT (234) + +[+ FOR data_type ++]static void pcm_test_[+ (get "type_name") +] (const char *str, int format, int long_file_okz) ; +[+ ENDFOR data_type ++] +static void empty_file_test (const char *filename, int format) ; + +typedef union +{ double d [DATA_LENGTH] ; + float f [DATA_LENGTH] ; + int i [DATA_LENGTH] ; + short s [DATA_LENGTH] ; + char c [DATA_LENGTH] ; +} BUFFER ; + +static BUFFER orig_data ; +static BUFFER test_data ; + +int +main (int argc, char **argv) +{ int do_all = 0 ; + int test_count = 0 ; + + count_open_files () ; + + if (argc != 2) + { printf ("Usage : %s \n", argv [0]) ; + printf (" Where is one of the following:\n") ; + printf (" wav - test WAV file functions (little endian)\n") ; + printf (" aiff - test AIFF file functions (big endian)\n") ; + printf (" au - test AU file functions\n") ; + printf (" avr - test AVR file functions\n") ; + printf (" caf - test CAF file functions\n") ; + printf (" raw - test RAW header-less PCM file functions\n") ; + printf (" paf - test PAF file functions\n") ; + printf (" svx - test 8SVX/16SV file functions\n") ; + printf (" nist - test NIST Sphere file functions\n") ; + printf (" ircam - test IRCAM file functions\n") ; + printf (" voc - Create Voice file functions\n") ; + printf (" w64 - Sonic Foundry's W64 file functions\n") ; + printf (" flac - test FLAC file functions\n") ; + printf (" mpc2k - test MPC 2000 file functions\n") ; + printf (" rf64 - test RF64 file functions\n") ; + printf (" all - perform all tests\n") ; + exit (1) ; + } ; + + do_all = !strcmp (argv [1], "all") ; + + if (do_all || ! strcmp (argv [1], "wav")) + { pcm_test_char ("char.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_32, SF_FALSE) ; + + pcm_test_char ("char.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_32, SF_FALSE) ; + + pcm_test_24bit ("24bit.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_PCM_32, SF_FALSE) ; + + /* Lite remove start */ + pcm_test_float ("float.wav" , SF_FORMAT_WAV | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.wav" , SF_FORMAT_WAV | SF_FORMAT_DOUBLE, SF_FALSE) ; + + pcm_test_float ("float.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_DOUBLE, SF_FALSE) ; + + pcm_test_float ("float.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + + empty_file_test ("empty_char.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8) ; + empty_file_test ("empty_short.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.wav", SF_FORMAT_WAV | SF_FORMAT_FLOAT) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "aiff")) + { pcm_test_char ("char_u8.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_char ("char_s8.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_32, SF_FALSE) ; + + pcm_test_short ("short_sowt.aifc" , SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_sowt.aifc" , SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_sowt.aifc" , SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | SF_FORMAT_PCM_32, SF_FALSE) ; + + pcm_test_short ("short_twos.aifc" , SF_ENDIAN_BIG | SF_FORMAT_AIFF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_twos.aifc" , SF_ENDIAN_BIG | SF_FORMAT_AIFF | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_twos.aifc" , SF_ENDIAN_BIG | SF_FORMAT_AIFF | SF_FORMAT_PCM_32, SF_FALSE) ; + + /* Lite remove start */ + pcm_test_short ("dwvw16.aifc", SF_FORMAT_AIFF | SF_FORMAT_DWVW_16, SF_TRUE) ; + pcm_test_24bit ("dwvw24.aifc", SF_FORMAT_AIFF | SF_FORMAT_DWVW_24, SF_TRUE) ; + + pcm_test_float ("float.aifc" , SF_FORMAT_AIFF | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.aifc" , SF_FORMAT_AIFF | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + + empty_file_test ("empty_char.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_U8) ; + empty_file_test ("empty_short.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.aiff", SF_FORMAT_AIFF | SF_FORMAT_FLOAT) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "au")) + { pcm_test_char ("char.au" , SF_FORMAT_AU | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.au" , SF_FORMAT_AU | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.au" , SF_FORMAT_AU | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.au" , SF_FORMAT_AU | SF_FORMAT_PCM_32, SF_FALSE) ; + /* Lite remove start */ + pcm_test_float ("float.au" , SF_FORMAT_AU | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.au", SF_FORMAT_AU | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + + pcm_test_char ("char_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_32, SF_FALSE) ; + /* Lite remove start */ + pcm_test_float ("float_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "caf")) + { pcm_test_char ("char.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_32, SF_FALSE) ; + /* Lite remove start */ + pcm_test_float ("float.caf" , SF_FORMAT_CAF | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.caf" , SF_FORMAT_CAF | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + + pcm_test_short ("short_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_PCM_32, SF_FALSE) ; + /* Lite remove start */ + pcm_test_float ("float_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double_le.caf", SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "raw")) + { pcm_test_char ("char_s8.raw" , SF_FORMAT_RAW | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_char ("char_u8.raw" , SF_FORMAT_RAW | SF_FORMAT_PCM_U8, SF_FALSE) ; + + pcm_test_short ("short_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_24bit ("24bit_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_int ("int_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, SF_FALSE) ; + + /* Lite remove start */ + pcm_test_float ("float_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_float ("float_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_FLOAT , SF_FALSE) ; + + pcm_test_double ("double_le.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, SF_FALSE) ; + pcm_test_double ("double_be.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + test_count++ ; + } ; + + /* Lite remove start */ + if (do_all || ! strcmp (argv [1], "paf")) + { pcm_test_char ("char_le.paf", SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_char ("char_be.paf", SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short_le.paf", SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_be.paf", SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_le.paf", SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, SF_TRUE) ; + pcm_test_24bit ("24bit_be.paf", SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, SF_TRUE) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "svx")) + { pcm_test_char ("char.svx" , SF_FORMAT_SVX | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_16, SF_FALSE) ; + + empty_file_test ("empty_char.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_S8) ; + empty_file_test ("empty_short.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_16) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "nist")) + { pcm_test_short ("short_le.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_be.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit_le.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_24bit ("24bit_be.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int_le.nist" , SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_int ("int_be.nist" , SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_PCM_32, SF_FALSE) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "ircam")) + { pcm_test_short ("short_be.ircam" , SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_le.ircam" , SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_int ("int_be.ircam" , SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_int ("int_le.ircam" , SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_float ("float_be.ircam" , SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_float ("float_le.ircam" , SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_FLOAT , SF_FALSE) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "voc")) + { pcm_test_char ("char.voc" , SF_FORMAT_VOC | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short.voc", SF_FORMAT_VOC | SF_FORMAT_PCM_16, SF_FALSE) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat4")) + { pcm_test_short ("short_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_int ("int_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_int ("int_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_float ("float_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_float ("float_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_DOUBLE, SF_FALSE) ; + pcm_test_double ("double_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_DOUBLE, SF_FALSE) ; + + empty_file_test ("empty_short.mat4", SF_FORMAT_MAT4 | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.mat4", SF_FORMAT_MAT4 | SF_FORMAT_FLOAT) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mat5")) + { pcm_test_char ("char_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_char ("char_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_short ("short_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_int ("int_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_int ("int_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_PCM_32, SF_FALSE) ; + pcm_test_float ("float_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_float ("float_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_DOUBLE, SF_FALSE) ; + pcm_test_double ("double_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_DOUBLE, SF_FALSE) ; + + increment_open_file_count () ; + + empty_file_test ("empty_char.mat5", SF_FORMAT_MAT5 | SF_FORMAT_PCM_U8) ; + empty_file_test ("empty_short.mat5", SF_FORMAT_MAT5 | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.mat5", SF_FORMAT_MAT5 | SF_FORMAT_FLOAT) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "pvf")) + { pcm_test_char ("char.pvf" , SF_FORMAT_PVF | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.pvf", SF_FORMAT_PVF | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_int ("int.pvf" , SF_FORMAT_PVF | SF_FORMAT_PCM_32, SF_FALSE) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "htk")) + { pcm_test_short ("short.htk", SF_FORMAT_HTK | SF_FORMAT_PCM_16, SF_FALSE) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "mpc2k")) + { pcm_test_short ("short.mpc", SF_FORMAT_MPC2K | SF_FORMAT_PCM_16, SF_FALSE) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "avr")) + { pcm_test_char ("char_u8.avr" , SF_FORMAT_AVR | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_char ("char_s8.avr" , SF_FORMAT_AVR | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.avr" , SF_FORMAT_AVR | SF_FORMAT_PCM_16, SF_FALSE) ; + test_count++ ; + } ; + /* Lite remove end */ + + if (do_all || ! strcmp (argv [1], "w64")) + { pcm_test_char ("char.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_32, SF_FALSE) ; + /* Lite remove start */ + pcm_test_float ("float.w64" , SF_FORMAT_W64 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.w64" , SF_FORMAT_W64 | SF_FORMAT_DOUBLE, SF_FALSE) ; + /* Lite remove end */ + + empty_file_test ("empty_char.w64", SF_FORMAT_W64 | SF_FORMAT_PCM_U8) ; + empty_file_test ("empty_short.w64", SF_FORMAT_W64 | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.w64", SF_FORMAT_W64 | SF_FORMAT_FLOAT) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "sds")) + { pcm_test_char ("char.sds" , SF_FORMAT_SDS | SF_FORMAT_PCM_S8, SF_FALSE) ; + pcm_test_short ("short.sds" , SF_FORMAT_SDS | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.sds" , SF_FORMAT_SDS | SF_FORMAT_PCM_24, SF_FALSE) ; + + empty_file_test ("empty_char.sds", SF_FORMAT_SDS | SF_FORMAT_PCM_S8) ; + empty_file_test ("empty_short.sds", SF_FORMAT_SDS | SF_FORMAT_PCM_16) ; + + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "sd2")) + { pcm_test_char ("char.sd2" , SF_FORMAT_SD2 | SF_FORMAT_PCM_S8, SF_TRUE) ; + pcm_test_short ("short.sd2" , SF_FORMAT_SD2 | SF_FORMAT_PCM_16, SF_TRUE) ; + pcm_test_24bit ("24bit.sd2" , SF_FORMAT_SD2 | SF_FORMAT_PCM_24, SF_TRUE) ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "flac")) + { if (HAVE_EXTERNAL_LIBS) + { pcm_test_char ("char.flac" , SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, SF_TRUE) ; + pcm_test_short ("short.flac" , SF_FORMAT_FLAC | SF_FORMAT_PCM_16, SF_TRUE) ; + pcm_test_24bit ("24bit.flac" , SF_FORMAT_FLAC | SF_FORMAT_PCM_24, SF_TRUE) ; + } + else + puts (" No FLAC tests because FLAC support was not compiled in.") ; + test_count++ ; + } ; + + if (do_all || ! strcmp (argv [1], "rf64")) + { pcm_test_char ("char.rf64" , SF_FORMAT_RF64 | SF_FORMAT_PCM_U8, SF_FALSE) ; + pcm_test_short ("short.rf64" , SF_FORMAT_RF64 | SF_FORMAT_PCM_16, SF_FALSE) ; + pcm_test_24bit ("24bit.rf64" , SF_FORMAT_RF64 | SF_FORMAT_PCM_24, SF_FALSE) ; + pcm_test_int ("int.rf64" , SF_FORMAT_RF64 | SF_FORMAT_PCM_32, SF_FALSE) ; + + /* Lite remove start */ + pcm_test_float ("float.rf64" , SF_FORMAT_RF64 | SF_FORMAT_FLOAT , SF_FALSE) ; + pcm_test_double ("double.rf64" , SF_FORMAT_RF64 | SF_FORMAT_DOUBLE, SF_FALSE) ; + empty_file_test ("empty_char.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_U8) ; + empty_file_test ("empty_short.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_16) ; + empty_file_test ("empty_float.rf64", SF_FORMAT_RF64 | SF_FORMAT_FLOAT) ; + /* Lite remove end */ + + test_count++ ; + } ; + + if (test_count == 0) + { printf ("Mono : ************************************\n") ; + printf ("Mono : * No '%s' test defined.\n", argv [1]) ; + printf ("Mono : ************************************\n") ; + return 1 ; + } ; + + /* Only open file descriptors should be stdin, stdout and stderr. */ + check_open_file_count_or_die (__LINE__) ; + + return 0 ; +} /* main */ + +/*============================================================================================ +** Helper functions and macros. +*/ + +static void create_short_file (const char *filename) ; + +#define CHAR_ERROR(x,y) (abs ((x) - (y)) > 255) +#define INT_ERROR(x,y) (((x) - (y)) != 0) +#define TRIBYTE_ERROR(x,y) (abs ((x) - (y)) > 255) +#define FLOAT_ERROR(x,y) (fabs ((x) - (y)) > 1e-5) + +#define CONVERT_DATA(k,len,new,orig) \ + { for ((k) = 0 ; (k) < (len) ; (k) ++) \ + (new) [k] = (orig) [k] ; \ + } + +[+ FOR data_type ++] +/*====================================================================================== +*/ + +static void mono_[+ (get "type_name") +]_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void stereo_[+ (get "type_name") +]_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void mono_rdwr_[+ (get "type_name") +]_test (const char *filename, int format, int long_file_ok, int allow_fd) ; +static void new_rdwr_[+ (get "type_name") +]_test (const char *filename, int format, int allow_fd) ; +static void multi_seek_test (const char * filename, int format) ; +static void write_seek_extend_test (const char * filename, int format) ; + +static void +pcm_test_[+ (get "type_name") +] (const char *filename, int format, int long_file_ok) +{ SF_INFO sfinfo ; + [+ (get "data_type") +] *orig ; + int k, allow_fd ; + + /* Sd2 files cannot be opened from an existing file descriptor. */ + allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ; + + print_test_name ("pcm_test_[+ (get "type_name") +]", filename) ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, [+ (get "max_val") +]) ; + + orig = orig_data.[+ (get "data_field") +] ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + /* Some test broken out here. */ + + mono_[+ (get "type_name") +]_test (filename, format, long_file_ok, allow_fd) ; + + /* Sub format DWVW does not allow seeking. */ + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { unlink (filename) ; + printf ("no seek : ok\n") ; + return ; + } ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + mono_rdwr_[+ (get "type_name") +]_test (filename, format, long_file_ok, allow_fd) ; + + /* If the format doesn't support stereo we're done. */ + sfinfo.channels = 2 ; + if (sf_format_check (&sfinfo) == 0) + { unlink (filename) ; + puts ("no stereo : ok") ; + return ; + } ; + + stereo_[+ (get "type_name") +]_test (filename, format, long_file_ok, allow_fd) ; + + /* New read/write test. Not sure if this is needed yet. */ + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC && + (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC) + new_rdwr_[+ (get "type_name") +]_test (filename, format, allow_fd) ; + + delete_file (format, filename) ; + + puts ("ok") ; + return ; +} /* pcm_test_[+ (get "type_name") +] */ + +static void +mono_[+ (get "type_name") +]_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + [+ (get "data_type") +] *orig, *test ; + sf_count_t count ; + int k, items ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 1 ; + sfinfo.format = format ; + + orig = orig_data.[+ (get "data_field") +] ; + test = test_data.[+ (get "data_field") +] ; + + items = DATA_LENGTH ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_write_[+ (get "data_type") +]_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + test_write_[+ (get "data_type") +]_or_die (file, 0, orig, items, __LINE__) ; + sf_write_sync (file) ; + + /* Add non-audio data after the audio. */ + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof ([+ (get "data_type") +])) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > 2 * items) + { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_read_[+ (get "data_type") +]_or_die (file, 0, test, items, __LINE__) ; + for (k = 0 ; k < items ; k++) + if ([+ (get "error_func") +] (orig [k], test [k])) + { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, orig [k], test [k]) ; + oct_save_[+ (get "data_type") +] (orig, test, items) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_read_[+ (get "data_type") +]_or_die (file, 0, test, 4, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if ([+ (get "error_func") +] (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 || + (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24) + { sf_close (file) ; + unlink (filename) ; + printf ("no seek : ") ; + return ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ; + + test_read_[+ (get "data_type") +]_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if ([+ (get "error_func") +] (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ; + + test_read_[+ (get "data_type") +]_or_die (file, 0, test + 20, 4, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if ([+ (get "error_func") +] (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_read_[+ (get "data_type") +]_or_die (file, 0, test + 10, 4, __LINE__) ; + for (k = 10 ; k < 14 ; k++) + if ([+ (get "error_func") +] (orig [k], test [k])) + { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, test [k], orig [k]) ; + exit (1) ; + } ; + + /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + count = 0 ; + while (count < sfinfo.frames) + count += sf_read_[+ (get "data_type") +] (file, test, 311) ; + + /* Check that no error has occurred. */ + if (sf_error (file)) + { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + /* Check that we haven't read beyond EOF. */ + if (count > sfinfo.frames) + { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ; + exit (1) ; + } ; + + test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ; + + sf_close (file) ; + + multi_seek_test (filename, format) ; + write_seek_extend_test (filename, format) ; + +} /* mono_[+ (get "type_name") +]_test */ + +static void +stereo_[+ (get "type_name") +]_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + [+ (get "data_type") +] *orig, *test ; + int k, items, frames ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + gen_windowed_sine_double (orig_data.d, DATA_LENGTH, [+ (get "max_val") +]) ; + + orig = orig_data.[+ (get "data_field") +] ; + test = test_data.[+ (get "data_field") +] ; + + /* Make this a macro so gdb steps over it in one go. */ + CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + + sf_set_string (file, SF_STR_ARTIST, "Your name here") ; + + test_writef_[+ (get "data_type") +]_or_die (file, 0, orig, frames, __LINE__) ; + + sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ; + + sf_close (file) ; + + memset (test, 0, items * sizeof ([+ (get "data_type") +])) ; + + if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW) + memset (&sfinfo, 0, sizeof (sfinfo)) ; + + file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", + __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (! long_file_ok && sfinfo.frames > frames) + { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n", + __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ; + exit (1) ; + } ; + + if (sfinfo.channels != 2) + { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + check_log_buffer_or_die (file, __LINE__) ; + + test_readf_[+ (get "data_type") +]_or_die (file, 0, test, frames, __LINE__) ; + for (k = 0 ; k < items ; k++) + if ([+ (get "error_func") +] (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to start of file. */ + test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ; + + test_readf_[+ (get "data_type") +]_or_die (file, 0, test, 2, __LINE__) ; + for (k = 0 ; k < 4 ; k++) + if ([+ (get "error_func") +] (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from start of file. */ + test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ; + + /* Check for errors here. */ + if (sf_error (file)) + { printf ("Line %d: Should NOT return an error.\n", __LINE__) ; + puts (sf_strerror (file)) ; + exit (1) ; + } ; + + if (sf_read_[+ (get "data_type") +] (file, test, 1) > 0) + { printf ("Line %d: Should return 0.\n", __LINE__) ; + exit (1) ; + } ; + + if (! sf_error (file)) + { printf ("Line %d: Should return an error.\n", __LINE__) ; + exit (1) ; + } ; + /*-----------------------*/ + + test_readf_[+ (get "data_type") +]_or_die (file, 0, test + 10, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if ([+ (get "error_func") +] (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from current position. */ + test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ; + + test_readf_[+ (get "data_type") +]_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 40 ; k < 44 ; k++) + if ([+ (get "error_func") +] (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + /* Seek to offset from end of file. */ + test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ; + + test_readf_[+ (get "data_type") +]_or_die (file, 0, test + 20, 2, __LINE__) ; + for (k = 20 ; k < 24 ; k++) + if ([+ (get "error_func") +] (test [k], orig [k])) + { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, orig [k], test [k]) ; + exit (1) ; + } ; + + sf_close (file) ; +} /* stereo_[+ (get "type_name") +]_test */ + +static void +mono_rdwr_[+ (get "type_name") +]_test (const char *filename, int format, int long_file_ok, int allow_fd) +{ SNDFILE *file ; + SF_INFO sfinfo ; + [+ (get "data_type") +] *orig, *test ; + int k, pass ; + + orig = orig_data.[+ (get "data_field") +] ; + test = test_data.[+ (get "data_field") +] ; + + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU + || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) + unlink (filename) ; + else + { /* Create a short file. */ + create_short_file (filename) ; + + /* Opening a already existing short file (ie invalid header) RDWR is disallowed. + ** If this returns a valif pointer sf_open() screwed up. + */ + if ((file = sf_open (filename, SFM_RDWR, &sfinfo))) + { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ; + exit (1) ; + } ; + + /* Truncate the file to zero bytes. */ + if (truncate (filename, 0) < 0) + { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ; + perror (NULL) ; + exit (1) ; + } ; + } ; + + /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain + ** all the usual data required when opening the file in WRITE mode. + */ + sfinfo.samplerate = SAMPLE_RATE ; + sfinfo.frames = DATA_LENGTH ; + sfinfo.channels = 1 ; + sfinfo.format = format ; + + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + /* Do 3 writes followed by reads. After each, check the data and the current + ** read and write offsets. + */ + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + /* Write some data. */ + test_write_[+ (get "data_type") +]_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_[+ (get "data_type") +]_or_die (file, 0, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if ([+ (get "error_func") +] (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d) A : Error at sample %d ([+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_[+ (get "data_type") +] (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ; + } ; /* for (pass ...) */ + + sf_close (file) ; + + /* Open the file again to check the data. */ + file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + + if (sfinfo.format != format) + { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ; + exit (1) ; + } ; + + if (sfinfo.frames < 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } + + if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH) + { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ; + exit (1) ; + } ; + + if (sfinfo.channels != 1) + { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ; + exit (1) ; + } ; + + if (! long_file_ok) + test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ; + else + test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ; + + for (pass = 1 ; pass <= 3 ; pass ++) + { orig [20] = pass * 2 ; + + test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ; + + /* Read what we just wrote. */ + test_read_[+ (get "data_type") +]_or_die (file, pass, test, DATA_LENGTH, __LINE__) ; + + /* Check the data. */ + for (k = 0 ; k < DATA_LENGTH ; k++) + if ([+ (get "error_func") +] (orig [k], test [k])) + { printf ("\n\nLine %d (pass %d) B : Error at sample %d ([+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, pass, k, orig [k], test [k]) ; + oct_save_[+ (get "data_type") +] (orig, test, DATA_LENGTH) ; + exit (1) ; + } ; + + } ; /* for (pass ...) */ + + sf_close (file) ; +} /* mono_rdwr_[+ (get "data_type") +]_test */ + +static void +new_rdwr_[+ (get "type_name") +]_test (const char *filename, int format, int allow_fd) +{ SNDFILE *wfile, *rwfile ; + SF_INFO sfinfo ; + [+ (get "data_type") +] *orig, *test ; + int items, frames ; + + orig = orig_data.[+ (get "data_field") +] ; + test = test_data.[+ (get "data_field") +] ; + + sfinfo.samplerate = 44100 ; + sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */ + sfinfo.channels = 2 ; + sfinfo.format = format ; + + items = DATA_LENGTH ; + frames = items / sfinfo.channels ; + + wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ; + sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ; + test_writef_[+ (get "data_type") +]_or_die (wfile, 1, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + test_writef_[+ (get "data_type") +]_or_die (wfile, 2, orig, frames, __LINE__) ; + sf_write_sync (wfile) ; + + rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ; + if (sfinfo.frames != 2 * frames) + { printf ("\n\nLine %d : incorrect number of frames in file (%ld should be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * frames) ; + exit (1) ; + } ; + + test_writef_[+ (get "data_type") +]_or_die (wfile, 3, orig, frames, __LINE__) ; + + test_readf_[+ (get "data_type") +]_or_die (rwfile, 1, test, frames, __LINE__) ; + test_readf_[+ (get "data_type") +]_or_die (rwfile, 2, test, frames, __LINE__) ; + + sf_close (wfile) ; + sf_close (rwfile) ; +} /* new_rdwr_[+ (get "type_name") +]_test */ + +[+ ENDFOR data_type +] + +/*---------------------------------------------------------------------------------------- +*/ + +static void +empty_file_test (const char *filename, int format) +{ SNDFILE *file ; + SF_INFO info ; + int allow_fd ; + + /* Sd2 files cannot be opened from an existing file descriptor. */ + allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ; + + print_test_name ("empty_file_test", filename) ; + + unlink (filename) ; + + info.samplerate = 48000 ; + info.channels = 2 ; + info.format = format ; + + if (sf_format_check (&info) == SF_FALSE) + { info.channels = 1 ; + if (sf_format_check (&info) == SF_FALSE) + { puts ("invalid file format") ; + return ; + } ; + } ; + + /* Create an empty file. */ + file = test_open_file_or_die (filename, SFM_WRITE, &info, allow_fd, __LINE__) ; + sf_close (file) ; + + /* Open for read and check the length. */ + file = test_open_file_or_die (filename, SFM_READ, &info, allow_fd, __LINE__) ; + + if (SF_COUNT_TO_LONG (info.frames) != 0) + { printf ("\n\nError : frame count (%ld) should be zero.\n", SF_COUNT_TO_LONG (info.frames)) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Open for read/write and check the length. */ + file = test_open_file_or_die (filename, SFM_RDWR, &info, allow_fd, __LINE__) ; + + if (SF_COUNT_TO_LONG (info.frames) != 0) + { printf ("\n\nError : frame count (%ld) should be zero.\n", SF_COUNT_TO_LONG (info.frames)) ; + exit (1) ; + } ; + + sf_close (file) ; + + /* Open for read and check the length. */ + file = test_open_file_or_die (filename, SFM_READ, &info, allow_fd, __LINE__) ; + + if (SF_COUNT_TO_LONG (info.frames) != 0) + { printf ("\n\nError : frame count (%ld) should be zero.\n", SF_COUNT_TO_LONG (info.frames)) ; + exit (1) ; + } ; + + sf_close (file) ; + + check_open_file_count_or_die (__LINE__) ; + + unlink (filename) ; + puts ("ok") ; + + return ; +} /* empty_file_test */ + + +/*---------------------------------------------------------------------------------------- +*/ + +static void +create_short_file (const char *filename) +{ FILE *file ; + + if (! (file = fopen (filename, "w"))) + { printf ("create_short_file : fopen (%s, \"w\") failed.", filename) ; + fflush (stdout) ; + perror (NULL) ; + exit (1) ; + } ; + + fprintf (file, "This is the file data.\n") ; + + fclose (file) ; +} /* create_short_file */ + +#if (defined (WIN32) || defined (__WIN32)) + +/* Win32 does not have truncate (nor does it have the POSIX function ftruncate). +** Hack somethng up here to over come this. This function can only truncate to a +** length of zero. +*/ + +static int +truncate (const char *filename, int ignored) +{ int fd ; + + ignored = 0 ; + + if ((fd = open (filename, O_RDWR | O_TRUNC | O_BINARY)) < 0) + return 0 ; + + close (fd) ; + + return 0 ; +} /* truncate */ + +#endif + +static void +multi_seek_test (const char * filename, int format) +{ SNDFILE * file ; + SF_INFO info ; + sf_count_t pos ; + int k ; + + /* This test doesn't work on the following. */ + switch (format & SF_FORMAT_TYPEMASK) + { case SF_FORMAT_RAW : + return ; + + default : + break ; + } ; + + memset (&info, 0, sizeof (info)) ; + + generate_file (filename, format, 88200) ; + + file = test_open_file_or_die (filename, SFM_READ, &info, SF_FALSE, __LINE__) ; + + for (k = 0 ; k < 10 ; k++) + { pos = info.frames / (k + 2) ; + test_seek_or_die (file, pos, SEEK_SET, pos, info.channels, __LINE__) ; + } ; + + sf_close (file) ; +} /* multi_seek_test */ + +static void +write_seek_extend_test (const char * filename, int format) +{ SNDFILE * file ; + SF_INFO info ; + short *orig, *test ; + unsigned items, k ; + + /* This test doesn't work on the following. */ + switch (format & SF_FORMAT_TYPEMASK) + { case SF_FORMAT_FLAC : + case SF_FORMAT_HTK : + case SF_FORMAT_PAF : + case SF_FORMAT_SDS : + case SF_FORMAT_SVX : + return ; + + default : + break ; + } ; + + memset (&info, 0, sizeof (info)) ; + + info.samplerate = 48000 ; + info.channels = 1 ; + info.format = format ; + + items = 512 ; + exit_if_true (items > ARRAY_LEN (orig_data.s), "Line %d : Bad assumption.\n", __LINE__) ; + + orig = orig_data.s ; + test = test_data.s ; + + for (k = 0 ; k < ARRAY_LEN (orig_data.s) ; k++) + orig [k] = 0x3fff ; + + file = test_open_file_or_die (filename, SFM_WRITE, &info, SF_FALSE, __LINE__) ; + test_write_short_or_die (file, 0, orig, items, __LINE__) ; + + /* Extend the file using a seek. */ + test_seek_or_die (file, 2 * items, SEEK_SET, 2 * items, info.channels, __LINE__) ; + + test_writef_short_or_die (file, 0, orig, items, __LINE__) ; + sf_close (file) ; + + file = test_open_file_or_die (filename, SFM_READ, &info, SF_FALSE, __LINE__) ; + test_read_short_or_die (file, 0, test, 3 * items, __LINE__) ; + sf_close (file) ; + + /* Can't do these formats due to scaling. */ + switch (format & SF_FORMAT_SUBMASK) + { case SF_FORMAT_PCM_S8 : + case SF_FORMAT_PCM_U8 : + return ; + default : + break ; + } ; + + for (k = 0 ; k < items ; k++) + { exit_if_true (test [k] != 0x3fff, "Line %d : test [%d] == %d, should be 0x3fff.\n", __LINE__, k, test [k]) ; + exit_if_true (test [items + k] != 0, "Line %d : test [%d] == %d, should be 0.\n", __LINE__, items + k, test [items + k]) ; + exit_if_true (test [2 * items + k] != 0x3fff, "Line %d : test [%d] == %d, should be 0x3fff.\n", __LINE__, 2 * items + k, test [2 * items + k]) ; + } ; + + return ; +} /* write_seek_extend_test */ + + -- 2.20.1