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YM2612: fix DAC output not visible in per-chan osc

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issue #515
This commit is contained in:
tildearrow 2022-06-03 01:47:31 -05:00
parent 94dae570e0
commit 0895789539
2 changed files with 22 additions and 2 deletions
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20
src/engine/platform/genesis.cpp
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@ -249,7 +249,15 @@ void DivPlatformGenesis::acquire_nuked(short* bufL, short* bufR, size_t start, s
OPN2_Clock(&fm,o); os[0]+=o[0]; os[1]+=o[1];
//OPN2_Write(&fm,0,0);
oscBuf[i]->data[oscBuf[i]->needle++]=fm.ch_out[i]<<7;
if (i==5) {
if (fm.dacen) {
oscBuf[i]->data[oscBuf[i]->needle++]=fm.dacdata<<7;
} else {
oscBuf[i]->data[oscBuf[i]->needle++]=fm.ch_out[i]<<7;
}
} else {
oscBuf[i]->data[oscBuf[i]->needle++]=fm.ch_out[i]<<7;
}
}
os[0]=(os[0]<<5);
@ -293,7 +301,15 @@ void DivPlatformGenesis::acquire_ymfm(short* bufL, short* bufR, size_t start, si
//OPN2_Write(&fm,0,0);
for (int i=0; i<6; i++) {
oscBuf[i]->data[oscBuf[i]->needle++]=(fme->debug_channel(i)->debug_output(0)+fme->debug_channel(i)->debug_output(1))<<6;
if (i==5) {
if (fm_ymfm->debug_dac_enable()) {
oscBuf[i]->data[oscBuf[i]->needle++]=fm_ymfm->debug_dac_data()<<7;
} else {
oscBuf[i]->data[oscBuf[i]->needle++]=(fme->debug_channel(i)->debug_output(0)+fme->debug_channel(i)->debug_output(1))<<6;
}
} else {
oscBuf[i]->data[oscBuf[i]->needle++]=(fme->debug_channel(i)->debug_output(0)+fme->debug_channel(i)->debug_output(1))<<6;
}
}
if (os[0]<-32768) os[0]=-32768;