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T6W28: separate instrument type

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tildearrow 2022-10-12 00:46:33 -05:00
parent ea0b573402
commit a3fdf171f3
9 changed files with 24 additions and 12 deletions
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16
src/engine/platform/t6w28.cpp
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@ -72,8 +72,10 @@ void DivPlatformT6W28::acquire(short* bufL, short* bufR, size_t start, size_t le
}
void DivPlatformT6W28::writeOutVol(int ch) {
rWrite(1,0x90|(ch<<5)|(isMuted[ch]?15:(15-(chan[ch].outVol&15))));
rWrite(0,0x90|(ch<<5)|(isMuted[ch]?15:(15-(chan[ch].outVol&15))));
int left=15-CLAMP(chan[ch].outVol+chan[ch].panL-15,0,15);
int right=15-CLAMP(chan[ch].outVol+chan[ch].panR-15,0,15);
rWrite(0,0x90|(ch<<5)|(isMuted[ch]?15:left));
rWrite(1,0x90|(ch<<5)|(isMuted[ch]?15:right));
}
void DivPlatformT6W28::tick(bool sysTick) {
@ -90,12 +92,10 @@ void DivPlatformT6W28::tick(bool sysTick) {
chan[i].freqChanged=true;
}
if (chan[i].std.panL.had) {
chan[i].pan&=0x0f;
chan[i].pan|=(chan[i].std.panL.val&15)<<4;
chan[i].panL=chan[i].std.panL.val&15;
}
if (chan[i].std.panR.had) {
chan[i].pan&=0xf0;
chan[i].pan|=chan[i].std.panR.val&15;
chan[i].panR=chan[i].std.panR.val&15;
}
if (chan[i].std.vol.had || chan[i].std.panL.had || chan[i].std.panR.had) {
writeOutVol(i);
@ -208,7 +208,9 @@ int DivPlatformT6W28::dispatch(DivCommand c) {
chan[c.chan].noise=c.value;
break;
case DIV_CMD_PANNING: {
chan[c.chan].pan=(c.value&0xf0)|(c.value2>>4);
chan[c.chan].panL=c.value>>4;
chan[c.chan].panR=c.value2>>4;
writeOutVol(c.chan);
break;
}
case DIV_CMD_LEGATO: