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remove partial pitch linearity

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the hacky mode is no more
This commit is contained in:
tildearrow 2025-10-22 14:00:52 -05:00
parent af2e06976e
commit 29929beeac
39 changed files with 86 additions and 111 deletions
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4
src/engine/platform/ym2610.cpp
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@ -836,7 +836,7 @@ void DivPlatformYM2610::tick(bool sysTick) {
for (int i=0; i<(psgChanOffs-isCSM); i++) {
if (i==1 && extMode) continue;
if (chan[i].freqChanged) {
if (parent->song.linearPitch==2) {
if (parent->song.linearPitch) {
chan[i].freq=parent->calcFreq(chan[i].baseFreq,chan[i].pitch,chan[i].fixedArp?chan[i].baseNoteOverride:chan[i].arpOff,chan[i].fixedArp,false,4,chan[i].pitch2,chipClock,CHIP_FREQBASE,11,chan[i].state.block);
} else {
int fNum=parent->calcFreq(chan[i].baseFreq&0x7ff,chan[i].pitch,chan[i].fixedArp?chan[i].baseNoteOverride:chan[i].arpOff,chan[i].fixedArp,false,4,chan[i].pitch2,chipClock,CHIP_FREQBASE,11);
@ -1354,7 +1354,7 @@ int DivPlatformYM2610::dispatch(DivCommand c) {
}
break;
}
if (c.chan>=psgChanOffs || parent->song.linearPitch==2) { // PSG, ADPCM-B
if (c.chan>=psgChanOffs || parent->song.linearPitch) { // PSG, ADPCM-B
int destFreq=NOTE_OPNB(c.chan,c.value2+chan[c.chan].sampleNoteDelta);
bool return2=false;
if (destFreq>chan[c.chan].baseFreq) {