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TIA: fixes fixes fixes

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This commit is contained in:
tildearrow 2022-09-09 23:40:21 -05:00
parent fcefbb4909
commit 917a03eb07
5 changed files with 47 additions and 4 deletions
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24
src/engine/platform/tia.cpp
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@ -41,7 +41,19 @@ const char** DivPlatformTIA::getRegisterSheet() {
void DivPlatformTIA::acquire(short* bufL, short* bufR, size_t start, size_t len) {
for (size_t h=start; h<start+len; h++) {
tia.tick();
bufL[h]=tia.myCurrentSample[0];
if (mixingType==2) {
bufL[h]=tia.myCurrentSample[0];
bufR[h]=tia.myCurrentSample[1];
} else if (mixingType==1) {
bufL[h]=(tia.myCurrentSample[0]+tia.myCurrentSample[1])>>1;
} else {
bufL[h]=tia.myCurrentSample[0];
}
if (++chanOscCounter>=114) {
chanOscCounter=0;
oscBuf[0]->data[oscBuf[0]->needle++]=tia.myChannelOut[0];
oscBuf[1]->data[oscBuf[1]->needle++]=tia.myChannelOut[1];
}
}
}
@ -303,7 +315,7 @@ int DivPlatformTIA::getRegisterPoolSize() {
}
void DivPlatformTIA::reset() {
tia.reset(false);
tia.reset(mixingType);
memset(regPool,0,16);
for (int i=0; i<2; i++) {
chan[i]=DivPlatformTIA::Channel();
@ -313,7 +325,7 @@ void DivPlatformTIA::reset() {
}
bool DivPlatformTIA::isStereo() {
return false;
return (mixingType==2);
}
bool DivPlatformTIA::keyOffAffectsArp(int ch) {
@ -341,15 +353,19 @@ void DivPlatformTIA::setFlags(unsigned int flags) {
rate=COLOR_NTSC;
}
chipClock=rate;
mixingType=(flags>>1)&3;
for (int i=0; i<2; i++) {
oscBuf[i]->rate=rate;
oscBuf[i]->rate=rate/114;
}
tia.reset(mixingType);
}
int DivPlatformTIA::init(DivEngine* p, int channels, int sugRate, unsigned int flags) {
parent=p;
dumpWrites=false;
skipRegisterWrites=false;
mixingType=0;
chanOscCounter=0;
for (int i=0; i<2; i++) {
isMuted[i]=false;
oscBuf[i]=new DivDispatchOscBuffer;