don't set qc impulse more than once per packet

[xonotic/darkplaces.git] / snd_main.h

diff --git a/snd_main.h b/snd_main.h
index fbf2f3e46b018da6a80445327406c7471ed8c224..ec097d22d795e7bb92db06f41fd77dce70616804 100644 (file)
--- a/snd_main.h
+++ b/snd_main.h
@@ -67,19 +67,24 @@ struct sfx_s
 typedef struct dma_s
 {
        snd_format_t    format;
+       int                             sampleframes;   // frames in buffer (frame = samples for all speakers)
        int                             samples;                // mono samples in buffer
        int                             samplepos;              // in mono samples
        unsigned char   *buffer;
        int                             bufferlength;   // used only by certain drivers
 } dma_t;
 
+// maximum supported speakers constant
+#define SND_LISTENERS 8
+
 typedef struct channel_s
 {
+       int pad[8];
        sfx_t                   *sfx;                   // sfx number
+       int pad2[8];
        unsigned int    flags;                  // cf CHANNELFLAG_* defines
        int                             master_vol;             // 0-255 master volume
-       int                             leftvol;                // 0-255 volume
-       int                             rightvol;               // 0-255 volume
+       short                   listener_volume[SND_LISTENERS];         // 0-255 volume per speaker
        int                             end;                    // end time in global paintsamples
        int                             lastptime;              // last time this channel was painted
        int                             pos;                    // sample position in sfx