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Fix GA20 mute

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This commit is contained in:
cam900 2023-02-09 10:20:36 +09:00
parent 2343cdecc5
commit ffe5ced7b9
3 changed files with 13 additions and 4 deletions
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9
src/engine/platform/ga20.cpp
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@ -121,8 +121,12 @@ void DivPlatformGA20::tick(bool sysTick) {
}
}
if (chan[i].volumeChanged) {
chan[i].resVol=(chan[i].active && isMuted[i])?0:chan[i].outVol&0xff;
chWrite(i,0x5,chan[i].resVol);
if (isMuted[i]) {
chWrite(i,0x5,0);
} else {
chan[i].resVol=(isMuted[i])?0:chan[i].outVol&0xff;
chWrite(i,0x5,chan[i].resVol);
}
chan[i].volumeChanged=false;
}
if (chan[i].setPos) {
@ -320,6 +324,7 @@ int DivPlatformGA20::dispatch(DivCommand c) {
void DivPlatformGA20::muteChannel(int ch, bool mute) {
isMuted[ch]=mute;
ga20.set_mute(ch,mute);
chan[ch].volumeChanged=true;
}