int PsndExit()
{
PsmExit();
PsndZExit();
return 0;
}
int PsmInit()
{
int nMemLen, nRate, nRet;
bPsmOkay = 0; // not OK yet
if (nBurnSoundRate > 0) {
nRate = nBurnSoundRate;
} else {
nRate = 11025;
}
if (BurnYM2151Init(3579540, 50.0)) { // Init FM sound chip
return 1;
}
// Allocate a buffer for the intermediate sound (between YM2151 and pBurnSoundOut)
nMemLen = nBurnSoundLen * 2 * sizeof(short);
WaveBuf = (short*)malloc(nMemLen);
if (WaveBuf == NULL) {
PsmExit();
return 1;
}
memset(WaveBuf, 0, nMemLen); // Init to silence
// Init ADPCM
MSM6295ROM = CpsAd;
if (Forgottn) {
nRet = MSM6295Init(0, 6061, 21.5, 1);
} else {
nRet = MSM6295Init(0, 7576, 21.5, 1);
}
if (nRet!=0) {
PsmExit(); return 1;
}
bPsmOkay = 1; // OK
return 0;
}