[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [33852] trunk/blender/source/blender/ blenkernel: Audio: Function to get channel count of a sound, for [#25062] Sound Actuator - Positional Audio.

[Joerg Mueller]

Revision: 33852
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=33852
Author:   nexyon
Date:     2010-12-22 17:07:57 +0100 (Wed, 22 Dec 2010)

Log Message:
-----------
Audio: Function to get channel count of a sound, for [#25062] Sound Actuator - Positional Audio.

Modified Paths:
--------------
    trunk/blender/source/blender/blenkernel/BKE_sound.h
    trunk/blender/source/blender/blenkernel/intern/sound.c

Modified: trunk/blender/source/blender/blenkernel/BKE_sound.h
===================================================================
--- trunk/blender/source/blender/blenkernel/BKE_sound.h	2010-12-22 15:10:42 UTC (rev 33851)
+++ trunk/blender/source/blender/blenkernel/BKE_sound.h	2010-12-22 16:07:57 UTC (rev 33852)
@@ -96,4 +96,6 @@
 
 int sound_read_sound_buffer(struct bSound* sound, float* buffer, int length, float start, float end);
 
+int sound_get_channels(struct bSound* sound);
+
 #endif

Modified: trunk/blender/source/blender/blenkernel/intern/sound.c
===================================================================
--- trunk/blender/source/blender/blenkernel/intern/sound.c	2010-12-22 15:10:42 UTC (rev 33851)
+++ trunk/blender/source/blender/blenkernel/intern/sound.c	2010-12-22 16:07:57 UTC (rev 33852)
@@ -484,3 +484,12 @@
 	return AUD_readSound(limiter, buffer, length);
 	AUD_unload(limiter);
 }
+
+int sound_get_channels(struct bSound* sound)
+{
+	AUD_SoundInfo info;
+
+	info = AUD_getInfo(sound->playback_handle);
+
+	return info.specs.channels;
+}