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dev98 - YM2612: add Fractal system

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partially done
This commit is contained in:
tildearrow 2022-05-27 04:02:53 -05:00
parent 0b7d27dc29
commit a776129c3d
13 changed files with 299 additions and 138 deletions
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10
src/engine/platform/genesisext.cpp
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@ -156,16 +156,16 @@ int DivPlatformGenesisExt::dispatch(DivCommand c) {
case DIV_CMD_SAMPLE_MODE: {
// not ignored actually!
if (!parent->song.ignoreDACModeOutsideIntendedChannel) {
dacMode=c.value;
chan[5].dacMode=c.value;
rWrite(0x2b,c.value<<7);
}
break;
}
case DIV_CMD_SAMPLE_BANK:
if (!parent->song.ignoreDACModeOutsideIntendedChannel) {
sampleBank=c.value;
if (sampleBank>(parent->song.sample.size()/12)) {
sampleBank=parent->song.sample.size()/12;
chan[5].sampleBank=c.value;
if (chan[5].sampleBank>(parent->song.sample.size()/12)) {
chan[5].sampleBank=parent->song.sample.size()/12;
}
}
break;
@ -484,7 +484,7 @@ void DivPlatformGenesisExt::forceIns() {
chan[i].freqChanged=true;
}
}
if (dacMode) {
if (chan[5].dacMode) {
rWrite(0x2b,0x80);
}
immWrite(0x22,lfoValue);