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ym2612 full saves wip

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@479 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2008-06-01 22:35:08 +00:00
parent e5fa981777
commit d2721b08bb
6 changed files with 199 additions and 55 deletions
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8
Pico/Area.c
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@ -145,8 +145,7 @@ static int PicoAreaScan(int PmovAction,unsigned int ver, void *PmovFile)
SCAN_VAR(Pico.m ,"misc")
SCAN_VAR(Pico.video,"video")
// notaz: save/load z80, YM2612, sn76496 states instead of Pico.s (which is unused anyway)
if(PicoOpt&7) {
if (PicoOpt&7) {
if((PmovAction&3)==1) z80_pack(cpu_z80);
ret = SCAN_VAR(cpu_z80,"cpu_z80")
// do not unpack if we fail to load z80 state
@ -155,9 +154,10 @@ static int PicoAreaScan(int PmovAction,unsigned int ver, void *PmovFile)
else z80_unpack(cpu_z80);
}
}
if(PicoOpt&3)
if (PicoOpt&3)
ScanVar(sn76496_regs,28*4,"SN76496state", PmovFile, PmovAction); // regs and other stuff
if(PicoOpt&1) {
if (PicoOpt&1) {
if((PmovAction&3)==1) ym2612_pack_state();
ScanVar(ym2612_regs, 0x200+4, "YM2612state", PmovFile, PmovAction); // regs + addr line
if((PmovAction&3)==2) ym2612_unpack_state(); // reload YM2612 state from it's regs
}