// Pico Library - Header File\r
\r
// (c) Copyright 2004 Dave, All rights reserved.\r
-// (c) Copyright 2006-2008 notaz, All rights reserved.\r
+// (c) Copyright 2006-2009 notaz, All rights reserved.\r
// Free for non-commercial use.\r
\r
// For commercial use, separate licencing terms must be obtained.\r
// used by SVP dynarec\r
extern void cache_flush_d_inval_i(const void *start_addr, const void *end_addr);\r
\r
+// this one should handle display mode changes\r
+extern void emu_video_mode_change(int start_line, int line_count, int is_32cols);\r
+\r
+// this must switch to 16bpp mode\r
+extern void emu_32x_startup(void);\r
+\r
+// optional 32X BIOS, should be left NULL if not used\r
+// must be 256, 2048, 1024 bytes\r
+extern void *p32x_bios_g, *p32x_bios_m, *p32x_bios_s;\r
+\r
// Pico.c\r
#define POPT_EN_FM (1<< 0) // 00 000x\r
#define POPT_EN_PSG (1<< 1)\r
#define POPT_EN_SVP_DRC (1<<17)\r
#define POPT_DIS_SPRITE_LIM (1<<18)\r
#define POPT_DIS_IDLE_DET (1<<19)\r
+#define POPT_EN_32X (1<<20)\r
+#define POPT_EN_PWM (1<<21)\r
extern int PicoOpt; // bitfield\r
+\r
#define PAHW_MCD (1<<0)\r
#define PAHW_32X (1<<1)\r
#define PAHW_SVP (1<<2)\r
#define PAHW_PICO (1<<3)\r
+#define PAHW_SMS (1<<4)\r
extern int PicoAHW; // Pico active hw\r
-extern int PicoVer;\r
extern int PicoSkipFrame; // skip rendering frame, but still do sound (if enabled) and emulation stuff\r
extern int PicoRegionOverride; // override the region detection 0: auto, 1: Japan NTSC, 2: Japan PAL, 4: US, 8: Europe\r
extern int PicoAutoRgnOrder; // packed priority list of regions, for example 0x148 means this detection order: EUR, USA, JAP\r
void PicoExit(void);\r
void PicoPower(void);\r
int PicoReset(void);\r
+void PicoLoopPrepare(void);\r
void PicoFrame(void);\r
void PicoFrameDrawOnly(void);\r
extern int PicoPad[2]; // Joypads, format is MXYZ SACB RLDU\r
} picohw_state;\r
extern picohw_state PicoPicohw;\r
\r
-// Area.c\r
-typedef size_t (arearw)(void *p, size_t _size, size_t _n, void *file);\r
-typedef size_t (areaeof)(void *file);\r
-typedef int (areaseek)(void *file, long offset, int whence);\r
-typedef int (areaclose)(void *file);\r
-// Save or load the state from PmovFile:\r
-int PmovState(int PmovAction, void *PmovFile); // &1=for reading &2=for writing &4=volatile &8=non-volatile\r
-extern arearw *areaRead; // external read and write function pointers for\r
-extern arearw *areaWrite; // gzip save state ability\r
-extern areaeof *areaEof;\r
-extern areaseek *areaSeek;\r
-extern areaclose *areaClose;\r
+// area.c\r
+int PicoState(const char *fname, int is_save);\r
+int PicoStateLoadVDP(const char *fname);\r
extern void (*PicoStateProgressCB)(const char *str);\r
\r
-// cd/Area.c\r
+// cd/area.c\r
int PicoCdLoadStateGfx(void *file);\r
\r
// cd/buffering.c\r
void *param; /* additional file related field */\r
unsigned int size; /* size */\r
pm_type type;\r
+ char ext[4];\r
} pm_file;\r
pm_file *pm_open(const char *path);\r
size_t pm_read(void *ptr, size_t bytes, pm_file *stream);\r
int pm_seek(pm_file *stream, long offset, int whence);\r
int pm_close(pm_file *fp);\r
-int PicoCartLoad(pm_file *f,unsigned char **prom,unsigned int *psize);\r
-int PicoCartInsert(unsigned char *rom,unsigned int romsize);\r
-void Byteswap(unsigned char *data,int len);\r
+int PicoCartLoad(pm_file *f,unsigned char **prom,unsigned int *psize,int is_sms);\r
+int PicoCartInsert(unsigned char *rom, unsigned int romsize, const char *carthw_cfg);\r
void PicoCartUnload(void);\r
extern void (*PicoCartLoadProgressCB)(int percent);\r
-extern void (*PicoCDLoadProgressCB)(int percent);\r
+extern void (*PicoCDLoadProgressCB)(const char *fname, int percent);\r
\r
// Draw.c\r
void PicoDrawSetColorFormat(int which); // 0=BGR444, 1=RGB555, 2=8bit(HighPal pal)\r
#define PDRAW_LAYERA_ON (1<<3)\r
#define PDRAW_SPRITES_LOW_ON (1<<4)\r
#define PDRAW_SPRITES_HI_ON (1<<7)\r
+#define PDRAW_32X_ON (1<<8)\r
// internals\r
#define PDRAW_SPRITES_MOVED (1<<0) // (asm)\r
#define PDRAW_WND_DIFF_PRIO (1<<1) // not all window tiles use same priority\r
#define PDRAW_SONIC_MODE (1<<5) // mid-frame palette changes for 8bit renderer\r
#define PDRAW_PLANE_HI_PRIO (1<<6) // have layer with all hi prio tiles (mk3)\r
#define PDRAW_SHHI_DONE (1<<7) // layer sh/hi already processed\r
-extern int rendstatus;\r
+#define PDRAW_32_COLS (1<<8) // 32 column mode\r
+extern int rendstatus, rendstatus_old;\r
+extern int rendlines;\r
extern unsigned short HighPal[0x100];\r
\r
// Draw2.c\r