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PLENTY OF TODO WHEN I COME BACK

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CRASHES EVERYWHERE
This commit is contained in:
tildearrow 2022-09-25 20:07:21 -05:00
parent 148d537a18
commit a6e4345863
28 changed files with 141 additions and 127 deletions
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15
src/engine/platform/opl.cpp
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@ -690,9 +690,9 @@ int DivPlatformOPL::dispatch(DivCommand c) {
if (chan[c.chan].sample>=0 && chan[c.chan].sample<parent->song.sampleLen) {
DivSample* s=parent->getSample(chan[c.chan].sample);
immWrite(8,0);
immWrite(9,(s->offB>>2)&0xff);
immWrite(10,(s->offB>>10)&0xff);
int end=s->offB+s->lengthB-1;
immWrite(9,(sampleOffB[chan[c.chan].sample]>>2)&0xff);
immWrite(10,(sampleOffB[chan[c.chan].sample]>>10)&0xff);
int end=sampleOffB[chan[c.chan].sample]+s->lengthB-1;
immWrite(11,(end>>2)&0xff);
immWrite(12,(end>>10)&0xff);
if (c.value!=DIV_NOTE_NULL) {
@ -721,9 +721,9 @@ int DivPlatformOPL::dispatch(DivCommand c) {
if (chan[c.chan].sample>=0 && chan[c.chan].sample<parent->song.sampleLen) {
DivSample* s=parent->getSample(12*sampleBank+c.value%12);
immWrite(8,0);
immWrite(9,(s->offB>>2)&0xff);
immWrite(10,(s->offB>>10)&0xff);
int end=s->offB+s->lengthB-1;
immWrite(9,(sampleOffB[chan[c.chan].sample]>>2)&0xff);
immWrite(10,(sampleOffB[chan[c.chan].sample]>>10)&0xff);
int end=sampleOffB[chan[c.chan].sample]+s->lengthB-1;
immWrite(11,(end>>2)&0xff);
immWrite(12,(end>>10)&0xff);
int freq=(65536.0*(double)s->rate)/(double)chipRateBase;
@ -1760,6 +1760,7 @@ size_t DivPlatformOPL::getSampleMemUsage(int index) {
void DivPlatformOPL::renderSamples() {
if (adpcmChan<0) return;
memset(adpcmBMem,0,getSampleMemCapacity(0));
memset(sampleOffB,0,256*sizeof(unsigned int));
size_t memPos=0;
for (int i=0; i<parent->song.sampleLen; i++) {
@ -1778,7 +1779,7 @@ void DivPlatformOPL::renderSamples() {
} else {
memcpy(adpcmBMem+memPos,s->dataB,paddedLen);
}
s->offB=memPos;
sampleOffB[i]=memPos;
memPos+=paddedLen;
}
adpcmBMemLen=memPos+256;