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arcade: fix PCM channels not muting when Nuked-OPM

This commit is contained in:
tildearrow 2022-01-20 22:13:56 -05:00
parent 730561d3a3
commit ff0e48679b
1 changed files with 8 additions and 6 deletions
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14
src/engine/platform/arcade.cpp
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@ -61,12 +61,14 @@ void DivPlatformArcade::acquire_nuked(short* bufL, short* bufR, size_t start, si
for (int i=8; i<13; i++) {
if (chan[i].pcm.sample>=0) {
DivSample* s=parent->song.sample[chan[i].pcm.sample];
if (s->depth==8) {
pcmL+=(s->rendData[chan[i].pcm.pos>>8]*chan[i].chVolL);
pcmR+=(s->rendData[chan[i].pcm.pos>>8]*chan[i].chVolR);
} else {
pcmL+=(s->rendData[chan[i].pcm.pos>>8]*chan[i].chVolL)>>8;
pcmR+=(s->rendData[chan[i].pcm.pos>>8]*chan[i].chVolR)>>8;
if (!isMuted[i]) {
if (s->depth==8) {
pcmL+=(s->rendData[chan[i].pcm.pos>>8]*chan[i].chVolL);
pcmR+=(s->rendData[chan[i].pcm.pos>>8]*chan[i].chVolR);
} else {
pcmL+=(s->rendData[chan[i].pcm.pos>>8]*chan[i].chVolL)>>8;
pcmR+=(s->rendData[chan[i].pcm.pos>>8]*chan[i].chVolR)>>8;
}
}
chan[i].pcm.pos+=chan[i].pcm.freq;
if (chan[i].pcm.pos>=(s->rendLength<<8)) {