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OPLL: fix op 2 TL macro in preset patch

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tildearrow 2025-06-21 17:31:09 -05:00
parent c08d42b483
commit 8d8aecca2a
1 changed files with 67 additions and 39 deletions
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30
src/engine/platform/opll.cpp
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@ -202,23 +202,30 @@ void DivPlatformOPLL::tick(bool sysTick) {
}
}
if (chan[i].state.opllPreset==0) {
if (chan[i].std.alg.had) { // SUS
chan[i].state.alg=chan[i].std.alg.val;
if (chan[i].state.opllPreset==0) {
chan[i].freqChanged=true;
}
}
if (chan[i].std.fb.had) {
chan[i].state.fb=chan[i].std.fb.val;
if (chan[i].state.opllPreset==0) {
rWrite(0x03,(chan[i].state.op[1].ksl<<6)|((chan[i].state.fms&1)<<4)|((chan[i].state.ams&1)<<3)|chan[i].state.fb);
}
}
if (chan[i].std.fms.had) {
chan[i].state.fms=chan[i].std.fms.val;
if (chan[i].state.opllPreset==0) {
rWrite(0x03,(chan[i].state.op[1].ksl<<6)|((chan[i].state.fms&1)<<4)|((chan[i].state.ams&1)<<3)|chan[i].state.fb);
}
}
if (chan[i].std.ams.had) {
chan[i].state.ams=chan[i].std.ams.val;
if (chan[i].state.opllPreset==0) {
rWrite(0x03,(chan[i].state.op[1].ksl<<6)|((chan[i].state.fms&1)<<4)|((chan[i].state.ams&1)<<3)|chan[i].state.fb);
}
}
for (int j=0; j<2; j++) {
DivInstrumentFM::Operator& op=chan[i].state.op[j];
@ -226,28 +233,40 @@ void DivPlatformOPLL::tick(bool sysTick) {
if (m.am.had) {
op.am=m.am.val;
if (chan[i].state.opllPreset==0) {
rWrite(0x00+j,(op.am<<7)|(op.vib<<6)|((op.ssgEnv&8)<<2)|(op.ksr<<4)|(op.mult));
}
}
if (m.ar.had) {
op.ar=m.ar.val;
if (chan[i].state.opllPreset==0) {
rWrite(0x04+j,(op.ar<<4)|(op.dr));
}
}
if (m.dr.had) {
op.dr=m.dr.val;
if (chan[i].state.opllPreset==0) {
rWrite(0x04+j,(op.ar<<4)|(op.dr));
}
}
if (m.mult.had) {
op.mult=m.mult.val;
if (chan[i].state.opllPreset==0) {
rWrite(0x00+j,(op.am<<7)|(op.vib<<6)|((op.ssgEnv&8)<<2)|(op.ksr<<4)|(op.mult));
}
}
if (m.rr.had) {
op.rr=m.rr.val;
if (chan[i].state.opllPreset==0) {
rWrite(0x06+j,(op.sl<<4)|(op.rr));
}
}
if (m.sl.had) {
op.sl=m.sl.val;
if (chan[i].state.opllPreset==0) {
rWrite(0x06+j,(op.sl<<4)|(op.rr));
}
}
if (m.tl.had) {
op.tl=m.tl.val&((j==1)?15:63);
if (j==1) {
@ -255,28 +274,37 @@ void DivPlatformOPLL::tick(bool sysTick) {
rWrite(0x30+i,((15-VOL_SCALE_LOG_BROKEN(chan[i].outVol,15-chan[i].state.op[1].tl,15))&15)|(chan[i].state.opllPreset<<4));
}
} else {
if (chan[i].state.opllPreset==0) {
rWrite(0x02,(chan[i].state.op[0].ksl<<6)|(op.tl&63));
}
}
}
if (m.egt.had) {
op.ssgEnv=(m.egt.val&1)?8:0;
if (chan[i].state.opllPreset==0) {
rWrite(0x00+j,(op.am<<7)|(op.vib<<6)|((op.ssgEnv&8)<<2)|(op.ksr<<4)|(op.mult));
}
}
if (m.ksl.had) {
op.ksl=m.ksl.val;
if (chan[i].state.opllPreset==0) {
if (j==1) {
rWrite(0x02,(chan[i].state.op[0].ksl<<6)|(chan[i].state.op[0].tl&63));
} else {
rWrite(0x03,(chan[i].state.op[1].ksl<<6)|((chan[i].state.fms&1)<<4)|((chan[i].state.ams&1)<<3)|chan[i].state.fb);
}
}
}
if (m.ksr.had) {
op.ksr=m.ksr.val;
if (chan[i].state.opllPreset==0) {
rWrite(0x00+j,(op.am<<7)|(op.vib<<6)|((op.ssgEnv&8)<<2)|(op.ksr<<4)|(op.mult));
}
}
if (m.vib.had) {
op.vib=m.vib.val;
if (chan[i].state.opllPreset==0) {
rWrite(0x00+j,(op.am<<7)|(op.vib<<6)|((op.ssgEnv&8)<<2)|(op.ksr<<4)|(op.mult));
}
}