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OPN: VGM export - good night

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This commit is contained in:
tildearrow 2022-05-11 03:41:02 -05:00
parent ab969c1da0
commit ff0319780e
7 changed files with 1627 additions and 22 deletions
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17
src/engine/vgmOps.cpp
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@ -530,6 +530,11 @@ void DivEngine::performVGMWrite(SafeWriter* w, DivSystem sys, DivRegWrite& write
break;
}
break;
case DIV_SYSTEM_OPN:
w->writeC(5|baseAddr1);
w->writeC(write.addr&0xff);
w->writeC(write.val);
break;
case DIV_SYSTEM_OPLL:
case DIV_SYSTEM_OPLL_DRUMS:
case DIV_SYSTEM_VRC7:
@ -949,6 +954,18 @@ SafeWriter* DivEngine::saveVGM(bool* sysToExport, bool loop, int version) {
howManyChips++;
}
break;
case DIV_SYSTEM_OPN:
if (!hasOPN) {
hasOPN=disCont[i].dispatch->chipClock;
willExport[i]=true;
writeDACSamples=true;
} else if (!(hasOPN&0x40000000)) {
isSecond[i]=true;
willExport[i]=true;
hasOPN|=0x40000000;
howManyChips++;
}
break;
case DIV_SYSTEM_OPLL:
case DIV_SYSTEM_OPLL_DRUMS:
case DIV_SYSTEM_VRC7: