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Reduce duplication

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This commit is contained in:
cam900 2023-12-01 20:19:35 +09:00
parent 32f0113a39
commit 35f8a92741
1 changed files with 11 additions and 18 deletions
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29
src/engine/platform/msm6295.cpp
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@ -26,6 +26,14 @@
#define rWrite(a,v) if (!skipRegisterWrites) {writes.push(QueuedWrite(a,v)); if (dumpWrites) {addWrite(a,v);} }
#define rWriteDelay(a,v,d) if (!skipRegisterWrites) {writes.push(QueuedWrite(a,v,d)); if (dumpWrites) {addWrite(a,v);} }
#define setPhrase(c) \
if (isBanked) { \
rWrite(16+(c),bankedPhrase[chan[(c)].sample].bank); \
rWrite(0,0x80|((c)<<5)|bankedPhrase[chan[(c)].sample].phrase); \
} else { \
rWrite(0,0x80|chan[(c)].sample); \
}
const char** DivPlatformMSM6295::getRegisterSheet() {
return NULL;
}
@ -116,12 +124,7 @@ void DivPlatformMSM6295::tick(bool sysTick) {
rWriteDelay(0,(8<<i),60); // turn off
if (chan[i].active && !chan[i].keyOff) {
if (chan[i].sample>=0 && chan[i].sample<parent->song.sampleLen) {
if (isBanked) {
rWrite(16+i,bankedPhrase[chan[i].sample].bank);
rWrite(0,0x80|(i<<5)|bankedPhrase[chan[i].sample].phrase);
} else {
rWrite(0,0x80|chan[i].sample); // set phrase
}
setPhrase(i);
rWrite(0,(16<<i)|(8-chan[i].outVol)); // turn on
} else {
chan[i].sample=-1;
@ -159,12 +162,7 @@ int DivPlatformMSM6295::dispatch(DivCommand c) {
chan[c.chan].active=true;
chan[c.chan].keyOn=true;
rWriteDelay(0,(8<<c.chan),180); // turn off
if (isBanked) {
rWrite(16+c.chan,bankedPhrase[chan[c.chan].sample].bank);
rWrite(0,0x80|(c.chan<<5)|bankedPhrase[chan[c.chan].sample].phrase);
} else {
rWrite(0,0x80|chan[c.chan].sample); // set phrase
}
setPhrase(c.chan);
rWrite(0,(16<<c.chan)|(8-chan[c.chan].outVol)); // turn on
} else {
break;
@ -179,12 +177,7 @@ int DivPlatformMSM6295::dispatch(DivCommand c) {
//DivSample* s=parent->getSample(12*sampleBank+c.value%12);
chan[c.chan].sample=12*sampleBank+c.value%12;
rWriteDelay(0,(8<<c.chan),180); // turn off
if (isBanked) {
rWrite(16+c.chan,bankedPhrase[chan[c.chan].sample].bank);
rWrite(0,0x80|(c.chan<<5)|bankedPhrase[chan[c.chan].sample].phrase);
} else {
rWrite(0,0x80|chan[c.chan].sample); // set phrase
}
setPhrase(c.chan);
rWrite(0,(16<<c.chan)|(8-chan[c.chan].outVol)); // turn on
}
break;