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VGM export: prepare for Lynx samples

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tildearrow 2024-10-17 04:04:00 -05:00
parent a0f0c863c9
commit d5154a103e
1 changed files with 22 additions and 0 deletions
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22
src/engine/vgmOps.cpp
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@ -1687,6 +1687,8 @@ SafeWriter* DivEngine::saveVGM(bool* sysToExport, bool loop, int version, bool p
if (!hasLynx) { if (!hasLynx) {
hasLynx=disCont[i].dispatch->chipClock; hasLynx=disCont[i].dispatch->chipClock;
willExport[i]=true; willExport[i]=true;
// once again
writeDACSamples=true;
} else if (!(hasLynx&0x40000000)) { } else if (!(hasLynx&0x40000000)) {
isSecond[i]=true; isSecond[i]=true;
willExport[i]=true; willExport[i]=true;
@ -2538,6 +2540,26 @@ SafeWriter* DivEngine::saveVGM(bool* sysToExport, bool loop, int version, bool p
w->writeC(0); w->writeC(0);
streamID++; streamID++;
break; break;
case DIV_SYSTEM_LYNX:
for (int j=0; j<4; j++) {
w->writeC(0x90);
w->writeC(streamID);
w->writeC(isSecond[i]?0xa9:0x29);
w->writeC(0); // port
w->writeC(0x22+(j<<3)); // output write
w->writeC(0x91);
w->writeC(streamID);
w->writeC(0);
w->writeC(1);
w->writeC(0);
w->writeC(0x92);
w->writeC(streamID);
w->writeI(16000); // default
streamID++;
}
break;
default: default:
break; break;
} }