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chan osc volume balancing, part 1

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tildearrow 2023-06-18 20:00:20 -05:00
parent e7b69b27e6
commit 9cb1fbcc45
23 changed files with 71 additions and 66 deletions
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32
src/engine/platform/opl.cpp
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@ -220,45 +220,45 @@ void DivPlatformOPL::acquire_nuked(short** buf, size_t len) {
if (fm.rhy&0x20) {
for (int i=0; i<melodicChans+1; i++) {
unsigned char ch=outChanMap[i];
int chOut=0;
if (ch==255) continue;
oscBuf[i]->data[oscBuf[i]->needle]=0;
if (fm.channel[i].out[0]!=NULL) {
oscBuf[i]->data[oscBuf[i]->needle]+=*fm.channel[ch].out[0];
chOut+=*fm.channel[ch].out[0];
}
if (fm.channel[i].out[1]!=NULL) {
oscBuf[i]->data[oscBuf[i]->needle]+=*fm.channel[ch].out[1];
chOut+=*fm.channel[ch].out[1];
}
if (fm.channel[i].out[2]!=NULL) {
oscBuf[i]->data[oscBuf[i]->needle]+=*fm.channel[ch].out[2];
chOut+=*fm.channel[ch].out[2];
}
if (fm.channel[i].out[3]!=NULL) {
oscBuf[i]->data[oscBuf[i]->needle]+=*fm.channel[ch].out[3];
chOut+=*fm.channel[ch].out[3];
}
oscBuf[i]->needle++;
oscBuf[i]->data[oscBuf[i]->needle++]=CLAMP(chOut<<(i==melodicChans?1:2),-32768,32767);
}
// special
oscBuf[melodicChans+1]->data[oscBuf[melodicChans+1]->needle++]=fm.slot[16].out*3;
oscBuf[melodicChans+2]->data[oscBuf[melodicChans+2]->needle++]=fm.slot[14].out*3;
oscBuf[melodicChans+3]->data[oscBuf[melodicChans+3]->needle++]=fm.slot[17].out*3;
oscBuf[melodicChans+4]->data[oscBuf[melodicChans+4]->needle++]=fm.slot[13].out*3;
oscBuf[melodicChans+1]->data[oscBuf[melodicChans+1]->needle++]=fm.slot[16].out*4;
oscBuf[melodicChans+2]->data[oscBuf[melodicChans+2]->needle++]=fm.slot[14].out*4;
oscBuf[melodicChans+3]->data[oscBuf[melodicChans+3]->needle++]=fm.slot[17].out*4;
oscBuf[melodicChans+4]->data[oscBuf[melodicChans+4]->needle++]=fm.slot[13].out*4;
} else {
for (int i=0; i<chans; i++) {
unsigned char ch=outChanMap[i];
int chOut=0;
if (ch==255) continue;
oscBuf[i]->data[oscBuf[i]->needle]=0;
if (fm.channel[i].out[0]!=NULL) {
oscBuf[i]->data[oscBuf[i]->needle]+=*fm.channel[ch].out[0];
chOut+=*fm.channel[ch].out[0];
}
if (fm.channel[i].out[1]!=NULL) {
oscBuf[i]->data[oscBuf[i]->needle]+=*fm.channel[ch].out[1];
chOut+=*fm.channel[ch].out[1];
}
if (fm.channel[i].out[2]!=NULL) {
oscBuf[i]->data[oscBuf[i]->needle]+=*fm.channel[ch].out[2];
chOut+=*fm.channel[ch].out[2];
}
if (fm.channel[i].out[3]!=NULL) {
oscBuf[i]->data[oscBuf[i]->needle]+=*fm.channel[ch].out[3];
chOut+=*fm.channel[ch].out[3];
}
oscBuf[i]->needle++;
oscBuf[i]->data[oscBuf[i]->needle++]=CLAMP(chOut<<2,-32768,32767);
}
}