int SysInit() {
#if defined (CPU_LOG) || defined(DMA_LOG) || defined(CDR_LOG) || defined(HW_LOG) || \
defined(BIOS_LOG) || defined(GTE_LOG) || defined(PAD_LOG)
emuLog = fopen("/PSXISOS/emu.log", "w");
#endif
Config.Cpu = dynacore; //cpu may have changed
psxInit();
LoadPlugins();
if(OpenPlugins() < 0)
return -1;
//Init biosFile pointers and stuff
if(biosDevice != BIOSDEVICE_HLE) {
biosFile_dir = (biosDevice == BIOSDEVICE_SD) ? &biosDir_libfat_Default : &biosDir_libfat_USB;
biosFile_readFile = fileBrowser_libfat_readFile;
biosFile_open = fileBrowser_libfat_open;
biosFile_init = fileBrowser_libfat_init;
biosFile_deinit = fileBrowser_libfat_deinit;
if(biosFile) {
free(biosFile);
}
biosFile = (fileBrowser_file*)memalign(32,sizeof(fileBrowser_file));
memcpy(biosFile,biosFile_dir,sizeof(fileBrowser_file));
strcat(biosFile->name, "/SCPH1001.BIN");
biosFile_init(biosFile); //initialize the bios device (it might not be the same as ISO device)
Config.HLE = BIOS_USER_DEFINED;
} else {
Config.HLE = BIOS_HLE;
}
return 0;
}
upse_psf_t *upse_load(char *path, upse_iofuncs_t * iofuncs)
{
upse_psf_t *ret;
_ENTER;
psxInit();
psxReset();
SPUinit();
SPUopen();
if (!(ret = _upse_load(path, 0, 0, iofuncs)))
{
psxShutdown();
return NULL;
}
if (ret->stop == (u32) ~ 0)
ret->fade = 0;
SPUsetlength(ret->stop, ret->fade);
ret->length = ret->stop + ret->fade;
_LEAVE;
return ret;
}
int emuLoadRom( QString * romFile ){
if( romFile->isEmpty()) return 0;
SetIsoFile(romFile->toLatin1().data());
if (psxInit() == -1) {
printf("PSX emulator couldn't be initialized.\n");
emuClose();
return 0;
}
if (LoadPlugins() == -1) {
printf("Failed loading plugins.\n");
emuClose();
return 0;
}
psxReset();
return 1;
}
PSFINFO *sexy_load(char *path,const char *pathDir,int loop_infinite)
{
PSFINFO *ret;
if( psxInit() < 0 ) return(0);
psxReset();
sexySPUinit();
sexySPUopen();
if(!(ret=LoadPSF(path,0,0,pathDir)))
{
psxShutdown();
return(0);
}
strcpy(save_path,path);
strcpy(save_pathDir,pathDir);
// Taken from aosdk's eng_psf.c file ...
// patch illegal Chocobo Dungeon 2 code - CaitSith2 put a jump in the delay slot from a BNE
// and rely on Highly Experimental's buggy-ass CPU to rescue them. Verified on real hardware
// that the initial code is wrong.
if (ret->game) {
if (!strcmp(ret->game, "Chocobo Dungeon 2")) {
if (psxMu32(0xbc090) == (0x0802f040))
{
psxMemWrite32(0xbc090, 0);
psxMemWrite32(0xbc094, 0x0802f040);
psxMemWrite32(0xbc098, 0);
}
}
}
if(ret->stop==~0) {
ret->fade=10000; // Infinity ? limit to 3 minutes
ret->stop=170000;
}
if (loop_infinite) {
ret->stop=~0;
}
sexysetlength(ret->stop,ret->fade);
ret->length=ret->stop+ret->fade;
return(ret);
}
PSFINFO *sexy_load(char *path)
{
PSFINFO *ret;
psxInit();
psxReset();
SPUinit();
SPUopen();
if(!(ret=LoadPSF(path,0,0)))
{
psxShutdown();
return(0);
}
if(ret->stop==~0) ret->fade=0; // Infinity+anything is still infinity...or is it?
SPUsetlength(ret->stop,ret->fade);
ret->length=ret->stop+ret->fade;
return(ret);
}
PSFINFO *sexy_memload(char *addr, int size)
{
PSFINFO *ret;
psxInit();
psxReset();
sexySPUinit();
sexySPUopen();
if(!(ret=memLoadPSF(addr,size,0,0)))
{
psxShutdown();
return(0);
}
// Taken from aosdk's eng_psf.c file ...
// patch illegal Chocobo Dungeon 2 code - CaitSith2 put a jump in the delay slot from a BNE
// and rely on Highly Experimental's buggy-ass CPU to rescue them. Verified on real hardware
// that the initial code is wrong.
if (ret->game) {
if (!strcmp(ret->game, "Chocobo Dungeon 2")) {
if (psxMu32(0xbc090) == (0x0802f040))
{
psxMemWrite32(0xbc090, 0);
psxMemWrite32(0xbc094, 0x0802f040);
psxMemWrite32(0xbc098, 0);
}
}
}
if(ret->stop==~0) ret->fade=0; // Infinity+anything is still infinity...or is it?
setlength(ret->stop,ret->fade);
ret->length=ret->stop+ret->fade;
return(ret);
}
int SysInit() {
#ifdef GTE_DUMP
gteLog = fopen("gteLog.txt","wb");
setvbuf(gteLog, NULL, _IONBF, 0);
#endif
#ifdef EMU_LOG
#ifndef LOG_STDOUT
emuLog = fopen("emuLog.txt","wb");
#else
emuLog = stdout;
#endif
setvbuf(emuLog, NULL, _IONBF, 0);
SysMessage(PSX4ALL_INT);
fflush(emuLog);
#endif
psxInit();
LoadMcds(Config.Mcd1, Config.Mcd2);
return 0;
}
int EmuInit() {
return psxInit();
}
