X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fsound.h;h=3986194ebfe687c496a13bb372381f4369227e4f;hb=f13662d83b34ec1a6add839ed160eeb7c4296496;hp=63cab3365dd65ca1eaa5337f028f867036dc1416;hpb=b3affbb697be5cd5cfe64b757fa018ec4441d76c;p=rocksndiamonds.git

diff --git a/src/libgame/sound.h b/src/libgame/sound.h
index 63cab336..3986194e 100644
--- a/src/libgame/sound.h
+++ b/src/libgame/sound.h
@@ -55,6 +55,11 @@
 #define AUDIO_MONO_CHANNEL			1
 #define AUDIO_STEREO_CHANNELS			2
 
+#define AUDIO_FORMAT_U8				(1 << 0)
+#define AUDIO_FORMAT_S16			(1 << 1)
+#define AUDIO_FORMAT_LE				(1 << 2)
+#define AUDIO_FORMAT_BE				(1 << 3)
+
 #if defined(TARGET_SDL)
 /* one second fading interval == 1000 ticks (milliseconds) */
 #define SOUND_FADING_INTERVAL			1000
@@ -179,6 +184,14 @@ struct SoundHeader_8SVX
 };
 #endif
 
+struct AudioFormatInfo
+{
+  boolean stereo;		/* availability of stereo sound */
+  int format;			/* size and endianess of sample data */
+  int sample_rate;		/* sample frequency */
+  int fragment_size;		/* audio device fragment size in bytes */
+};
+
 struct SampleInfo
 { 
   int type;