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Amiga: fix loop

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tildearrow 2023-11-06 04:21:48 -05:00
parent 01f731ef65
commit a3ea20bfec
1 changed files with 10 additions and 9 deletions
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19
src/engine/platform/amiga.cpp
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@ -204,11 +204,6 @@ void DivPlatformAmiga::irq(int ch) {
if (chan[ch].irLocL==0x400 && chan[ch].irLocH==0 && chan[ch].irLen==1) {
// turn off DMA
rWrite(0x96,1<<ch);
} else {
// write latched loc/len
chWrite(ch,0,chan[ch].irLocH);
chWrite(ch,2,chan[ch].irLocL);
chWrite(ch,4,chan[ch].irLen);
}
// acknowledge interrupt
@ -529,9 +524,16 @@ void DivPlatformAmiga::tick(bool sysTick) {
if (dmaOn) rWrite(0x96,0x8000|dmaOn);
for (int i=0; i<4; i++) {
if ((dmaOn&(1<<i)) && !chan[i].useWave && dumpWrites) {
addWrite(0x200+i,(chan[i].irLocH<<16)|chan[i].irLocL);
addWrite(0x204+i,chan[i].irLen);
if ((dmaOn&(1<<i)) && !chan[i].useWave) {
// write latched loc/len
if (dumpWrites) {
addWrite(0x200+i,(chan[i].irLocH<<16)|chan[i].irLocL);
addWrite(0x204+i,chan[i].irLen);
} else {
chWrite(i,0,chan[i].irLocH);
chWrite(i,2,chan[i].irLocL);
chWrite(i,4,chan[i].irLen);
}
}
}
@ -733,7 +735,6 @@ void DivPlatformAmiga::muteChannel(int ch, bool mute) {
}
void DivPlatformAmiga::forceIns() {
logV("at time of clear: %d",writes.size());
for (int i=0; i<4; i++) {
chan[i].insChanged=true;
chan[i].freqChanged=true;