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C140 Part 2

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This commit is contained in:
cam900 2023-08-09 20:30:00 +09:00
parent 54cd69aabf
commit 14c5d94499
21 changed files with 210 additions and 56 deletions
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43
src/engine/vgmOps.cpp
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@ -583,6 +583,19 @@ void DivEngine::performVGMWrite(SafeWriter* w, DivSystem sys, DivRegWrite& write
w->writeC(0);
}
break;
case DIV_SYSTEM_C140:
for (int i=0; i<24; i++) {
w->writeC(0xd4); // mute
w->writeS(baseAddr2S|(i<<4)|0);
w->writeC(0);
w->writeC(0xd4);
w->writeS(baseAddr2S|(i<<4)|1);
w->writeC(0);
w->writeC(0xd4); // keyoff
w->writeS(baseAddr2S|(i<<4)|5);
w->writeC(0);
}
break;
default:
break;
}
@ -1044,6 +1057,11 @@ void DivEngine::performVGMWrite(SafeWriter* w, DivSystem sys, DivRegWrite& write
w->writeC(baseAddr2|(write.addr&0x3f));
w->writeC(write.val&0xff);
break;
case DIV_SYSTEM_C140:
w->writeC(0xd4);
w->writeC(baseAddr2S|(write.addr&0x1ff));
w->writeC(write.val&0xff);
break;
default:
logW("write not handled!");
break;
@ -1217,6 +1235,7 @@ SafeWriter* DivEngine::saveVGM(bool* sysToExport, bool loop, int version, bool p
DivDispatch* writeMSM6295[2]={NULL,NULL};
DivDispatch* writeGA20[2]={NULL,NULL};
DivDispatch* writeK053260[2]={NULL,NULL};
DivDispatch* writeC140[2]={NULL,NULL};
DivDispatch* writeNES[2]={NULL,NULL};
int writeNESIndex[2]={0,0};
@ -1765,6 +1784,21 @@ SafeWriter* DivEngine::saveVGM(bool* sysToExport, bool loop, int version, bool p
willExport[i]=true;
}
break;
case DIV_SYSTEM_C140:
if (!hasNamco) {
hasNamco=disCont[i].dispatch->chipClock;
CHIP_VOL(40,0.4);
willExport[i]=true;
writeC140[0]=disCont[i].dispatch;
} else if (!(hasNamco&0x40000000)) {
isSecond[i]=true;
CHIP_VOL_SECOND(40,0.4);
willExport[i]=true;
writeC140[1]=disCont[i].dispatch;
hasNamco|=0x40000000;
howManyChips++;
}
break;
default:
break;
}
@ -2163,6 +2197,15 @@ SafeWriter* DivEngine::saveVGM(bool* sysToExport, bool loop, int version, bool p
w->writeI(0);
w->write(writeES5506[i]->getSampleMem(),writeES5506[i]->getSampleMemUsage());
}
if (writeC140[i]!=NULL && writeC140[i]->getSampleMemUsage()>0) {
w->writeC(0x67);
w->writeC(0x66);
w->writeC(0x8d);
w->writeI((writeC140[i]->getSampleMemUsage()+8)|(i*0x80000000));
w->writeI(writeC140[i]->getSampleMemCapacity());
w->writeI(0);
w->write(writeC140[i]->getSampleMem(),writeC140[i]->getSampleMemUsage());
}
}
// initialize streams