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sram bugfix + savestate refactoring

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@744 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2009-08-10 14:22:50 +00:00
parent d687ef5041
commit bcc9eda077
6 changed files with 161 additions and 140 deletions
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17
pico/pico.h
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@ -98,21 +98,12 @@ typedef struct
} picohw_state;
extern picohw_state PicoPicohw;
// Area.c
typedef size_t (arearw)(void *p, size_t _size, size_t _n, void *file);
typedef size_t (areaeof)(void *file);
typedef int (areaseek)(void *file, long offset, int whence);
typedef int (areaclose)(void *file);
// Save or load the state from PmovFile:
int PmovState(int PmovAction, void *PmovFile); // &1=for reading &2=for writing &4=volatile &8=non-volatile
extern arearw *areaRead; // external read and write function pointers for
extern arearw *areaWrite; // gzip save state ability
extern areaeof *areaEof;
extern areaseek *areaSeek;
extern areaclose *areaClose;
// area.c
int PicoState(const char *fname, int is_save);
int PicoStateLoadVDP(const char *fname);
extern void (*PicoStateProgressCB)(const char *str);
// cd/Area.c
// cd/area.c
int PicoCdLoadStateGfx(void *file);
// cd/buffering.c