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YM2151: implement panning macro i think

This commit is contained in:
tildearrow 2022-04-16 18:35:35 -05:00
parent ef6e63239c
commit 164d56a21f
1 changed files with 10 additions and 0 deletions
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10
src/engine/platform/arcade.cpp
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@ -264,6 +264,16 @@ void DivPlatformArcade::tick(bool sysTick) {
rWrite(0x1b,chan[i].std.wave.val&3);
}
if (chan[i].std.panL.had) {
chan[i].chVolL=(chan[i].std.panL.val&2)>>1;
chan[i].chVolR=chan[i].std.panL.val&1;
if (isMuted[i]) {
rWrite(chanOffs[i]+ADDR_LR_FB_ALG,(chan[i].state.alg&7)|(chan[i].state.fb<<3));
} else {
rWrite(chanOffs[i]+ADDR_LR_FB_ALG,(chan[i].state.alg&7)|(chan[i].state.fb<<3)|((chan[i].chVolL&1)<<6)|((chan[i].chVolR&1)<<7));
}
}
if (chan[i].std.pitch.had) {
chan[i].freqChanged=true;
}