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ADPCM-B fixes

This commit is contained in:
tildearrow 2022-02-25 01:04:07 -05:00
parent bd96bf484b
commit 9ea26da44e
1 changed files with 4 additions and 0 deletions
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4
src/engine/platform/ym2610.cpp
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@ -477,6 +477,7 @@ int DivPlatformYM2610::dispatch(DivCommand c) {
chan[c.chan].std.init(ins);
if (!chan[c.chan].std.willVol) {
chan[c.chan].outVol=chan[c.chan].vol;
immWrite(0x1b,chan[c.chan].outVol);
}
DivSample* s=parent->getSample(ins->amiga.initSample);
immWrite(0x12,(s->offB>>8)&0xff);
@ -904,6 +905,9 @@ int DivPlatformYM2610::dispatch(DivCommand c) {
void DivPlatformYM2610::muteChannel(int ch, bool mute) {
isMuted[ch]=mute;
if (ch>12) { // ADPCM-B
immWrite(0x11,isMuted[ch]?0:(chan[ch].pan<<6));
}
if (ch>6) { // ADPCM-A
immWrite(0x108+(ch-7),isMuted[ch]?0:((chan[ch].pan<<6)|chan[ch].vol));
return;