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fix and also tweak sound effects panning and strength

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This commit is contained in:
Tim Felgentreff 2020-11-28 21:56:35 +01:00
parent 54b7e13e45
commit 29c9538497
1 changed files with 11 additions and 5 deletions

16
src/sound/sound_server.cpp
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@ -117,7 +117,7 @@ static void ChannelFinished(int channel)
*/
int SetChannelVolume(int channel, int volume)
{
return Mix_Volume(channel, volume / 2 * VolumeScale);
return Mix_Volume(channel, volume * VolumeScale);
}
/**
@ -133,9 +133,15 @@ void SetChannelStereo(int channel, int stereo)
if (Preference.StereoSound == false) {
Mix_SetPanning(channel, 255, 255);
} else {
Assert(stereo >= -128 && stereo <= 127);
int left_volume = (127 - stereo) * 2; // 127 would play only on the right
Mix_SetPanning(channel, left_volume, 254 - left_volume);
int left, right;
if (stereo > 0) {
left = 255 - stereo;
right = 255;
} else {
left = 255;
right = 255 + stereo;
}
Mix_SetPanning(channel, left, right);
}
}
@ -289,7 +295,7 @@ int PlaySample(Mix_Chunk *sample, Origin *origin)
*/
void SetEffectsVolume(int volume)
{
VolumeScale = (double)volume / 255;
VolumeScale = (volume * 1.0) / 255.0;
}
/**