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PCE: don't mute channel 2 when LFO is on

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apparently this is hardware behavior
This commit is contained in:
tildearrow 2022-03-03 17:03:44 -05:00
parent 99bee89cca
commit aa446d5c43
1 changed files with 0 additions and 6 deletions
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6
src/engine/platform/sound/pce_psg.cpp
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@ -157,12 +157,6 @@ void PCE_PSG::RecalcUOFunc(int chnum)
//printf("UO Update: %d, %02x\n", chnum, ch->control); //printf("UO Update: %d, %02x\n", chnum, ch->control);
// what is this?
if (lfoctrl&3 && chnum==1) {
ch->UpdateOutput = &PCE_PSG::UpdateOutput_Off;
return;
}
if((revision != REVISION_HUC6280 && !(ch->control & 0xC0)) || (revision == REVISION_HUC6280 && !(ch->control & 0x80))) if((revision != REVISION_HUC6280 && !(ch->control & 0xC0)) || (revision == REVISION_HUC6280 && !(ch->control & 0x80)))
ch->UpdateOutput = &PCE_PSG::UpdateOutput_Off; ch->UpdateOutput = &PCE_PSG::UpdateOutput_Off;
else if(ch->noisectrl & ch->control & 0x80) else if(ch->noisectrl & ch->control & 0x80)