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temporary fix for distortion

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This commit is contained in:
nehalmistry 2004-05-07 23:56:39 +00:00
parent 1dd2d8a3d1
commit 8c15134220
1 changed files with 5 additions and 3 deletions
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8
src/sound/sound_server.cpp
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@ -156,7 +156,8 @@ local void MixMusicToStereo32(int* buffer, int size)
for (i = 0; i < n / (int)sizeof(*buf); ++i) {
// Add to our samples
buffer[i] += (buf[i] * MusicVolume) / 255;
// FIXME: why taking out '/ 2' leads to distortion
buffer[i] += buf[i] * MusicVolume / MaxVolume / 2;
}
if (n < len) { // End reached
@ -227,8 +228,9 @@ local int MixSampleToStereo32(Sample* sample,int index,unsigned char volume,
}
for (i = 0; i < size; i += 2) {
buffer[i] += ((short*)(sample->Buffer))[index + i] * local_volume * left / 128 / 512;
buffer[i + 1] += ((short*)(sample->Buffer))[index + i + 1] * local_volume * right / 128 / 512;
// FIXME: why taking out '/ 2' leads to distortion
buffer[i] += ((short*)(sample->Buffer))[index + i] * local_volume * left / 128 / MaxVolume / 2;
buffer[i + 1] += ((short*)(sample->Buffer))[index + i + 1] * local_volume * right / 128 / MaxVolume / 2;
}
return size;