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Namco WSG: 8 channel WSG (CUS30) now works

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This commit is contained in:
tildearrow 2022-05-21 02:16:38 -05:00
parent c251ea2198
commit 9162e8e241
5 changed files with 37 additions and 13 deletions
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22
src/engine/platform/namcowsg.cpp
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@ -83,8 +83,14 @@ void DivPlatformNamcoWSG::acquire(short* bufL, short* bufR, size_t start, size_t
}
void DivPlatformNamcoWSG::updateWave(int ch) {
for (int i=0; i<32; i++) {
namco->update_namco_waveform(i+ch*32,chan[ch].ws.output[i]);
if (devType==30) {
for (int i=0; i<32; i++) {
((namco_cus30_device*)namco)->namcos1_cus30_w(i+ch*32,chan[ch].ws.output[i]);
}
} else {
for (int i=0; i<32; i++) {
namco->update_namco_waveform(i+ch*32,chan[ch].ws.output[i]);
}
}
}
@ -212,6 +218,18 @@ void DivPlatformNamcoWSG::tick(bool sysTick) {
}
break;
case 30:
for (int i=0; i<8; i++) {
if (chan[i].active && !isMuted[i]) {
rWrite((i<<3)+0x100,(chan[i].outVol*((chan[i].pan>>4)&15))/15);
rWrite((i<<3)+0x104,((chan[i].outVol*(chan[i].pan&15))/15)|(chan[(i+1)&7].noise?0x80:0));
} else {
rWrite((i<<3)+0x100,0);
rWrite((i<<3)+0x104,(chan[(i+1)&7].noise?0x80:0));
}
rWrite((i<<3)+0x103,chan[i].freq&0xff);
rWrite((i<<3)+0x102,(chan[i].freq>>8)&0xff);
rWrite((i<<3)+0x101,((chan[i].freq>>15)&15)|(i<<4));
}
break;
}
}