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Fix X1-010 muting

This commit is contained in:
cam900 2022-03-16 11:35:22 +09:00 committed by GitHub
parent 9b3e0d45bd
commit 724bd5b8dc
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 8 additions and 8 deletions
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16
src/engine/platform/x1_010.cpp
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@ -339,7 +339,11 @@ void DivPlatformX1_010::updateEnvelope(int ch) {
}
chWrite(ch,5,0x10|(ch&0xf));
} else {
chWrite(ch,1,(chan[ch].lvol<<4)|chan[ch].rvol);
if (isMuted[ch]) {
chWrite(ch,1,0);
} else {
chWrite(ch,1,(chan[ch].lvol<<4)|chan[ch].rvol);
}
}
}
@ -459,10 +463,8 @@ void DivPlatformX1_010::tick() {
}
}
if (chan[i].envChanged) {
if (!isMuted[i]) {
chan[i].lvol=((chan[i].outVol&0xf)*((chan[i].pan>>4)&0xf))/15;
chan[i].rvol=((chan[i].outVol&0xf)*((chan[i].pan>>0)&0xf))/15;
}
chan[i].lvol=isMuted[i]?0:((chan[i].outVol&0xf)*((chan[i].pan>>4)&0xf))/15;
chan[i].rvol=isMuted[i]?0:((chan[i].outVol&0xf)*((chan[i].pan>>0)&0xf))/15;
updateEnvelope(i);
chan[i].envChanged=false;
}
@ -661,9 +663,7 @@ int DivPlatformX1_010::dispatch(DivCommand c) {
if (chan[c.chan].pcm!=(c.value&1)) {
chan[c.chan].pcm=c.value&1;
chan[c.chan].freqChanged=true;
if (!isMuted[c.chan]) {
chan[c.chan].envChanged=true;
}
chan[c.chan].envChanged=true;
}
break;
case DIV_CMD_SAMPLE_BANK: