PICO_INTERNAL int PicoCdSaveState(void *file)
{
unsigned char buff[0x60];
void *ym2612_regs = YM2612GetRegs();
areaWrite("PicoSMCD", 1, 8, file);
areaWrite(&PicoVer, 1, 4, file);
memset(buff, 0, sizeof(buff));
PicoAreaPackCpu(buff, 0);
CHECKED_WRITE_BUFF(CHUNK_M68K, buff);
CHECKED_WRITE_BUFF(CHUNK_RAM, Pico.ram);
CHECKED_WRITE_BUFF(CHUNK_VRAM, Pico.vram);
CHECKED_WRITE_BUFF(CHUNK_ZRAM, Pico.zram);
CHECKED_WRITE_BUFF(CHUNK_CRAM, Pico.cram);
CHECKED_WRITE_BUFF(CHUNK_VSRAM, Pico.vsram);
CHECKED_WRITE_BUFF(CHUNK_MISC, Pico.m);
CHECKED_WRITE_BUFF(CHUNK_VIDEO, Pico.video);
if(PicoOpt&7) {
memset(buff, 0, sizeof(buff));
z80_pack(buff);
CHECKED_WRITE_BUFF(CHUNK_Z80, buff);
}
if(PicoOpt&3)
CHECKED_WRITE(CHUNK_PSG, 28*4, sn76496_regs);
if(PicoOpt&1)
CHECKED_WRITE(CHUNK_FM, 0x200+4, ym2612_regs);
if (PicoMCD & 1)
{
Pico_mcd->m.audio_offset = mp3_get_offset();
memset(buff, 0, sizeof(buff));
PicoAreaPackCpu(buff, 1);
if (Pico_mcd->s68k_regs[3]&4) // 1M mode?
wram_1M_to_2M(Pico_mcd->word_ram2M);
Pico_mcd->m.hint_vector = *(unsigned short *)(Pico_mcd->bios + 0x72);
CHECKED_WRITE_BUFF(CHUNK_S68K, buff);
CHECKED_WRITE_BUFF(CHUNK_PRG_RAM, Pico_mcd->prg_ram);
CHECKED_WRITE_BUFF(CHUNK_WORD_RAM, Pico_mcd->word_ram2M); // in 2M format
CHECKED_WRITE_BUFF(CHUNK_PCM_RAM, Pico_mcd->pcm_ram);
CHECKED_WRITE_BUFF(CHUNK_BRAM, Pico_mcd->bram);
CHECKED_WRITE_BUFF(CHUNK_GA_REGS, Pico_mcd->s68k_regs); // GA regs, not CPU regs
CHECKED_WRITE_BUFF(CHUNK_PCM, Pico_mcd->pcm);
CHECKED_WRITE_BUFF(CHUNK_CDD, Pico_mcd->cdd);
CHECKED_WRITE_BUFF(CHUNK_CDC, Pico_mcd->cdc);
CHECKED_WRITE_BUFF(CHUNK_SCD, Pico_mcd->scd);
CHECKED_WRITE_BUFF(CHUNK_RC, Pico_mcd->rot_comp);
CHECKED_WRITE_BUFF(CHUNK_MISC_CD, Pico_mcd->m);
if (Pico_mcd->s68k_regs[3]&4) // convert back
wram_2M_to_1M(Pico_mcd->word_ram2M);
}
return 0;
}
void BinaryFile::WriteRawData(const void* const data, const unsigned length) const
{
CHECKED_WRITE(libendian::write((const char*)data, length, file));
}
void BinaryFile::WriteUnsignedShort(uint16_t i) const
{
CHECKED_WRITE(libendian::le_write_us(i, file));
}
void BinaryFile::WriteUnsignedChar(unsigned char i) const
{
CHECKED_WRITE(libendian::write(&i, 1, file));
}
void BinaryFile::WriteUnsignedInt(uint32_t i) const
{
CHECKED_WRITE(libendian::le_write_ui(i, file));
}