ReplayGain support for OggVorbis files (mostly useful for fake CD tracks)

[xonotic/darkplaces.git] / snd_main.c

diff --git a/snd_main.c b/snd_main.c
index ce790b3441afc68e05822e6968cbc605623ca78f..93decebf4f427bb3ea1eb1863b641bb97895fd93 100644 (file)
--- a/snd_main.c
+++ b/snd_main.c
@@ -1172,7 +1172,6 @@ void S_PlaySfxOnChannel (sfx_t *sfx, channel_t *target_chan, unsigned int flags,
        // Initialize the channel
        memset (target_chan, 0, sizeof (*target_chan));
        VectorCopy (origin, target_chan->origin);
-       target_chan->master_vol = (int)(fvol * 255);
        target_chan->sfx = sfx;
        target_chan->flags = flags;
        target_chan->pos = 0; // start of the sound
@@ -1189,6 +1188,9 @@ void S_PlaySfxOnChannel (sfx_t *sfx, channel_t *target_chan, unsigned int flags,
 
        // Lock the SFX during play
        S_LockSfx (sfx);
+
+       // and finally, apply the volume
+       S_SetChannelVolume(target_chan - channels, fvol);
 }
 
 
@@ -1339,6 +1341,16 @@ void S_PauseGameSounds (qboolean toggle)
 
 void S_SetChannelVolume (unsigned int ch_ind, float fvol)
 {
+       sfx_t *sfx = channels[ch_ind].sfx;
+       if(sfx->volume_peak > 0)
+       {
+               // Replaygain support
+               // Con_DPrintf("Setting volume on ReplayGain-enabled track... %f -> ", fvol);
+               fvol *= sfx->volume_mult;
+               if(fvol * sfx->volume_peak > 1)
+                       fvol = 1 / sfx->volume_peak;
+               // Con_DPrintf("%f\n", fvol);
+       }
        channels[ch_ind].master_vol = (int)(fvol * 255.0f);
 }