now autocvars can have default values when the progs are compiled with fteqcc

[xonotic/darkplaces.git] / snd_main.h

diff --git a/snd_main.h b/snd_main.h
index 00a0afb0c3eb764f9987e275afc196df59467e26..f16dbb26539151b8b9e6b9a58abddf5d6111db41 100644 (file)
--- a/snd_main.h
+++ b/snd_main.h
@@ -110,12 +110,6 @@ struct snd_fetcher_s
        snd_fetcher_getfmt_t    getfmt;
 };
 
-// 0 to NUM_AMBIENTS - 1 = water, etc
-// NUM_AMBIENTS to NUM_AMBIENTS + MAX_DYNAMIC_CHANNELS - 1 = normal entity sounds
-// NUM_AMBIENTS + MAX_DYNAMIC_CHANNELS to total_channels = static sounds
-#define        MAX_DYNAMIC_CHANNELS    512
-#define        MAX_CHANNELS                    1028
-
 extern unsigned int total_channels;
 extern channel_t channels[MAX_CHANNELS];
 
@@ -125,7 +119,6 @@ extern qboolean snd_usethreadedmixing; // if true, the main thread does not mix
 
 extern cvar_t _snd_mixahead;
 extern cvar_t snd_swapstereo;
-extern cvar_t snd_streaming;
 
 #define SND_CHANNELLAYOUT_AUTO         0
 #define SND_CHANNELLAYOUT_STANDARD     1
@@ -142,6 +135,15 @@ extern mempool_t *snd_mempool;
 extern qboolean simsound;
 
 
+#define STREAM_BUFFER_DURATION 0.3f // in seconds
+#define STREAM_BUFFER_FILL 0.2f // in seconds
+#define STREAM_BUFFER_SIZE(format_ptr) ((int)ceil (STREAM_BUFFER_DURATION * (format_ptr)->speed) * (format_ptr)->width * (format_ptr)->channels)
+
+// We work with 1 sec sequences, so this buffer must be able to contain
+// 1 sec of sound of the highest quality (48 KHz, 16 bit samples, stereo)
+extern unsigned char resampling_buffer [48000 * 2 * 2];
+
+
 // ====================================================================
 //         Architecture-independent functions
 // ====================================================================
@@ -184,6 +186,9 @@ qboolean SndSys_LockRenderBuffer (void);
 // Release the exclusive lock on "snd_renderbuffer"
 void SndSys_UnlockRenderBuffer (void);
 
+// if the sound system can generate events, send them
+void SndSys_SendKeyEvents(void);
+
 // exported for capturevideo so ogg can see all channels
 typedef struct portable_samplepair_s
 {