////////////////////////////////////////////////////////////////////////
// SPUFREEZE: called by main emu on savestate load/save
////////////////////////////////////////////////////////////////////////
//TODO: ENDIAN FIX ME!!
long CALLBACK PEOPS_SPUfreeze(unsigned long ulFreezeMode,SPUFreeze_t * pF)
{
int i;SPUOSSFreeze_t * pFO;
if(!pF) return 0; // first check
if(ulFreezeMode) // info or save?
{//--------------------------------------------------//
if(ulFreezeMode==1)
memset(pF,0,sizeof(SPUFreeze_t)+sizeof(SPUOSSFreeze_t));
strcpy(pF->szSPUName,"PBOSS");
pF->ulFreezeVersion=5;
pF->ulFreezeSize=sizeof(SPUFreeze_t)+sizeof(SPUOSSFreeze_t);
if(ulFreezeMode==2) return 1; // info mode? ok, bye
// save mode:
RemoveTimer(); // stop timer
//memcpy(pF->cSPURam,spuMem,0x80000); // done in Misc.c
memcpy(pF->cSPUPort,regArea,0x200);
if(xapGlobal && XAPlay!=XAFeed) // some xa
{
pF->xaS=*xapGlobal;
}
else
memset(&pF->xaS,0,sizeof(xa_decode_t)); // or clean xa
pFO=(SPUOSSFreeze_t *)(pF+1); // store special stuff
pFO->spuIrq=spuIrq;
if(pSpuIrq) pFO->pSpuIrq = (unsigned long)pSpuIrq-(unsigned long)spuMemC;
for(i=0;i<MAXCHAN;i++)
{
memcpy((void *)&pFO->s_chan[i],(void *)&s_chan[i],sizeof(SPUCHAN));
if(pFO->s_chan[i].pStart)
pFO->s_chan[i].pStart-=(unsigned long)spuMemC;
if(pFO->s_chan[i].pCurr)
pFO->s_chan[i].pCurr-=(unsigned long)spuMemC;
if(pFO->s_chan[i].pLoop)
pFO->s_chan[i].pLoop-=(unsigned long)spuMemC;
}
SetupTimer(); // sound processing on again
return 1;
//--------------------------------------------------//
}
if(ulFreezeMode!=0) return 0; // bad mode? bye
#ifdef _WINDOWS
if(iSPUDebugMode && IsWindow(hWDebug)) // clean debug mute infos
SendMessage(hWDebug,WM_MUTE,0,0);
if(IsBadReadPtr(pF,sizeof(SPUFreeze_t))) // check bad emu stuff
return 0;
#endif
RemoveTimer(); // we stop processing while doing the save!
//memcpy(spuMem,pF->cSPURam,0x80000); // get ram (done in Misc.c)
memcpy(regArea,pF->cSPUPort,0x200);
if(pF->xaS.nsamples<=4032) // start xa again
PEOPS_SPUplayADPCMchannel(&pF->xaS);
xapGlobal=0;
if(!strcmp(pF->szSPUName,"PBOSS") &&
pF->ulFreezeVersion==5)
LoadStateV5(pF);
else LoadStateUnknown(pF);
// repair some globals
for(i=0;i<=62;i+=2)
PEOPS_SPUwriteRegister(H_Reverb+i,regArea[(H_Reverb+i-0xc00)>>1]);
PEOPS_SPUwriteRegister(H_SPUReverbAddr,regArea[(H_SPUReverbAddr-0xc00)>>1]);
PEOPS_SPUwriteRegister(H_SPUrvolL,regArea[(H_SPUrvolL-0xc00)>>1]);
PEOPS_SPUwriteRegister(H_SPUrvolR,regArea[(H_SPUrvolR-0xc00)>>1]);
PEOPS_SPUwriteRegister(H_SPUctrl,(unsigned short)(regArea[(H_SPUctrl-0xc00)>>1]|0x4000));
PEOPS_SPUwriteRegister(H_SPUstat,regArea[(H_SPUstat-0xc00)>>1]);
PEOPS_SPUwriteRegister(H_CDLeft,regArea[(H_CDLeft-0xc00)>>1]);
PEOPS_SPUwriteRegister(H_CDRight,regArea[(H_CDRight-0xc00)>>1]);
// fix to prevent new interpolations from crashing
for(i=0;i<MAXCHAN;i++) s_chan[i].SB[28]=0;
// repair LDChen's ADSR changes
for(i=0;i<24;i++)
{
PEOPS_SPUwriteRegister(0x1f801c00+(i<<4)+0xc8,regArea[(i<<3)+0x64]);
PEOPS_SPUwriteRegister(0x1f801c00+(i<<4)+0xca,regArea[(i<<3)+0x65]);
}
SetupTimer(); // start sound processing again
return 1;
}
long CALLBACK SPU_freeze(uint32_t ulFreezeMode,SPUFreeze_t * pF)
{
int i;SPUOSSFreeze_t * pFO;
if(!pF) return 0; // first check
if(ulFreezeMode) // info or save?
{//--------------------------------------------------//
if(ulFreezeMode==1)
memset(pF,0,sizeof(SPUFreeze_t)+sizeof(SPUOSSFreeze_t));
strcpy(pF->szSPUName,"PBOSS");
pF->ulFreezeVersion=5;
pF->ulFreezeSize=sizeof(SPUFreeze_t)+sizeof(SPUOSSFreeze_t);
if(ulFreezeMode==2) return 1; // info mode? ok, bye
// save mode:
RemoveTimer(); // stop timer
memcpy(pF->cSPURam,spuMem,0x80000); // copy common infos
memcpy(pF->cSPUPort,regArea,0x200);
if(xapGlobal && XAPlay!=XAFeed) // some xa
{
pF->xaS=*xapGlobal;
}
else
memset(&pF->xaS,0,sizeof(xa_decode_t)); // or clean xa
pFO=(SPUOSSFreeze_t *)(pF+1); // store special stuff
pFO->spuIrq=spuIrq;
if(pSpuIrq) pFO->pSpuIrq = (unsigned long)pSpuIrq-(unsigned long)spuMemC;
pFO->spuAddr=spuAddr;
if(pFO->spuAddr==0) pFO->spuAddr=0xbaadf00d;
for(i=0;i<MAXCHAN;i++)
{
save_channel(&pFO->s_chan[i],&s_chan[i],i);
if(pFO->s_chan[i].pStart)
pFO->s_chan[i].pStart-=(unsigned long)spuMemC;
if(pFO->s_chan[i].pCurr)
pFO->s_chan[i].pCurr-=(unsigned long)spuMemC;
if(pFO->s_chan[i].pLoop)
pFO->s_chan[i].pLoop-=(unsigned long)spuMemC;
}
SetupTimer(); // sound processing on again
return 1;
//--------------------------------------------------//
}
if(ulFreezeMode!=0) return 0; // bad mode? bye
RemoveTimer(); // we stop processing while doing the save!
memcpy(spuMem,pF->cSPURam,0x80000); // get ram
memcpy(regArea,pF->cSPUPort,0x200);
if(pF->xaS.nsamples<=4032) // start xa again
SPU_playADPCMchannel(&pF->xaS);
xapGlobal=0;
if(!strcmp(pF->szSPUName,"PBOSS") && pF->ulFreezeVersion==5)
LoadStateV5(pF);
else LoadStateUnknown(pF);
lastch = -1;
// repair some globals
for(i=0;i<=62;i+=2)
SPU_writeRegister(H_Reverb+i,regArea[(H_Reverb+i-0xc00)>>1]);
SPU_writeRegister(H_SPUReverbAddr,regArea[(H_SPUReverbAddr-0xc00)>>1]);
SPU_writeRegister(H_SPUrvolL,regArea[(H_SPUrvolL-0xc00)>>1]);
SPU_writeRegister(H_SPUrvolR,regArea[(H_SPUrvolR-0xc00)>>1]);
SPU_writeRegister(H_SPUctrl,(unsigned short)(regArea[(H_SPUctrl-0xc00)>>1]|0x4000));
SPU_writeRegister(H_SPUstat,regArea[(H_SPUstat-0xc00)>>1]);
SPU_writeRegister(H_CDLeft,regArea[(H_CDLeft-0xc00)>>1]);
SPU_writeRegister(H_CDRight,regArea[(H_CDRight-0xc00)>>1]);
// fix to prevent new interpolations from crashing
for(i=0;i<MAXCHAN;i++) s_chan[i].SB[28]=0;
SetupTimer(); // start sound processing again
return 1;
}
long CALLBACK SPUfreeze(uint32_t ulFreezeMode,SPUFreeze_t * pF)
{
int i;SPUOSSFreeze_t * pFO;
if(!pF) return 0; // first check
if(!bSpuInit) return 0;
if(ulFreezeMode) // info or save?
{//--------------------------------------------------//
if(ulFreezeMode==1)
memset(pF,0,sizeof(SPUFreeze_t)+sizeof(SPUOSSFreeze_t));
strcpy(pF->szSPUName,"PBOSS");
pF->ulFreezeVersion=5;
pF->ulFreezeSize=sizeof(SPUFreeze_t)+sizeof(SPUOSSFreeze_t);
if(ulFreezeMode==2) return 1; // info mode? ok, bye
// save mode:
RemoveTimer(); // stop timer
memcpy(pF->cSPURam,spuMem,0x80000); // copy common infos
memcpy(pF->cSPUPort,regArea,0x200);
if(xapGlobal && XAPlay!=XAFeed) // some xa
{
pF->xaS=*xapGlobal;
}
else
memset(&pF->xaS,0,sizeof(xa_decode_t)); // or clean xa
pFO=(SPUOSSFreeze_t *)(pF+1); // store special stuff
pFO->spuIrq=spuIrq;
if(pSpuIrq) pFO->pSpuIrq = (unsigned long)pSpuIrq-(unsigned long)spuMemC;
pFO->spuAddr=spuAddr;
if(pFO->spuAddr==0) pFO->spuAddr=0xbaadf00d;
for(i=0;i<MAXCHAN;i++)
{
memcpy((void *)&pFO->s_chan[i],(void *)&s_chan[i],sizeof(SPUCHAN));
if(pFO->s_chan[i].pStart)
pFO->s_chan[i].pStart-=(unsigned long)spuMemC;
if(pFO->s_chan[i].pCurr)
pFO->s_chan[i].pCurr-=(unsigned long)spuMemC;
if(pFO->s_chan[i].pLoop)
pFO->s_chan[i].pLoop-=(unsigned long)spuMemC;
}
SetupTimer(); // sound processing on again
return 1;
//--------------------------------------------------//
}
if(ulFreezeMode!=0) return 0; // bad mode? bye
#ifdef _WINDOWS
if(iDebugMode && IsWindow(hWDebug)) // clean debug mute infos
SendMessage(hWDebug,WM_MUTE,0,0);
if(IsBadReadPtr(pF,sizeof(SPUFreeze_t))) // check bad emu stuff
return 0;
#endif
RemoveTimer(); // we stop processing while doing the save!
memcpy(spuMem,pF->cSPURam,0x80000); // get ram
memcpy(regArea,pF->cSPUPort,0x200);
if(pF->xaS.nsamples<=4032) // start xa again
SPUplayADPCMchannel(&pF->xaS);
xapGlobal=0;
if(!strcmp(pF->szSPUName,"PBOSS") && pF->ulFreezeVersion==5)
LoadStateV5(pF);
else LoadStateUnknown(pF);
lastch = -1;
// repair some globals
for(i=0;i<=62;i+=2)
SPUwriteRegister(H_Reverb+i,regArea[(H_Reverb+i-0xc00)>>1]);
SPUwriteRegister(H_SPUReverbAddr,regArea[(H_SPUReverbAddr-0xc00)>>1]);
SPUwriteRegister(H_SPUrvolL,regArea[(H_SPUrvolL-0xc00)>>1]);
SPUwriteRegister(H_SPUrvolR,regArea[(H_SPUrvolR-0xc00)>>1]);
SPUwriteRegister(H_SPUctrl,(unsigned short)(regArea[(H_SPUctrl-0xc00)>>1]|0x4000));
SPUwriteRegister(H_SPUstat,regArea[(H_SPUstat-0xc00)>>1]);
SPUwriteRegister(H_CDLeft,regArea[(H_CDLeft-0xc00)>>1]);
SPUwriteRegister(H_CDRight,regArea[(H_CDRight-0xc00)>>1]);
// fix to prevent new interpolations from crashing
for(i=0;i<MAXCHAN;i++) s_chan[i].SB[28]=0;
SetupTimer(); // start sound processing again
// stop load crackling
//cpu_cycles = 0;
//iCycle = 0;
// fix movie lag
CDDAEnd = CDDAStart + 44100;
CDDAPlay = CDDAStart;
CDDAFeed = CDDAStart;
XAPlay = XAStart;
XAFeed = XAStart;
XAEnd = XAStart + 44100;
return 1;
}
