From ee24fce216592a13d95977d7d4e3374692fd6924 Mon Sep 17 00:00:00 2001
From: pin <pin@fe552daf-6dbe-4428-90eb-1537e0879342>
Date: Mon, 19 Apr 2010 12:26:21 +0000
Subject: [PATCH 1/1] =?utf8?q?doc++=20possibilit=C3=A9=20de=20passer=20en?=
 =?utf8?q?=20param=C3=A8tre=20un=20fichier=20.sf2=20au=20constructeur=20(n?=
 =?utf8?q?on=20test=C3=A9)=20log=20de=20la=20soundfont=20utilis=C3=A9e=20a?=
 =?utf8?q?jout=20d'un=20d=C3=A9constructeur=20pour=20arr=C3=AAter=20correc?=
 =?utf8?q?tement=20fluidsynth.?=
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Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

git-svn-id: https://svn.cri.ensmp.fr/svn/minwii/trunk@149 fe552daf-6dbe-4428-90eb-1537e0879342
---
 src/app/synth.py | 30 ++++++++++++++++++++----------
 1 file changed, 20 insertions(+), 10 deletions(-)

diff --git a/src/app/synth.py b/src/app/synth.py
index fa65638..9fb4a3e 100755
--- a/src/app/synth.py
+++ b/src/app/synth.py
@@ -7,23 +7,37 @@ $URL$
 """
 from os.path import realpath, sep, exists
 from  fluidsynth import Synth as FSynth
+from log import console
 
 class Synth(FSynth) :
+    """
+    Interface fluidsynth avec les adaptations suivantes :
+    - la soundfont FluidR3_GM.sf2 est chargée par défaut
+    - le constructeur démarre le synthé
+    - octaviation
+    """
     
-    def __init__(self, gain=0.2, samplerate=44100) :
+    def __init__(self, gain=0.2, samplerate=44100, sfPath='') :
         FSynth.__init__(self, gain=gain, samplerate=samplerate)
         
-        sfPath = realpath(__file__).split(sep)
-        sfPath = sfPath[:-1]
-        sfPath.append('soundfonts')
+        if not sfPath :
+            sfPath = realpath(__file__).split(sep)
+            sfPath = sfPath[:-1]
+            sfPath.append('soundfonts')
+
+            sfPath.append('FluidR3_GM.sf2')
+            sfPath = sep.join(sfPath)
 
-        sfPath.append('FluidR3_GM.sf2')
-        sfPath = sep.join(sfPath)
         assert exists(sfPath)
 
         self.start()
         self.fsid = self.sfload(sfPath)
         self._octaveAjusts = {}
+        console.info('démarrage du synthétiseur\nsoundfont : %s', sfPath)
+    
+    def __del__(self) :
+        console.info('arrêt du synthétiseur.')
+        self.delete()
     
     def adjust_octave(self, chan, octave) :
         '''
@@ -47,7 +61,3 @@ class Synth(FSynth) :
     def noteoff(self, chan, key) :
         key = key + self._octaveAjusts.get(chan, 0) * 12
         FSynth.noteoff(self, chan, key)
-
-
-if __name__ == '__main__' :
-    initsynth()
\ No newline at end of file
-- 
2.20.1