X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=pico%2Fpico.h;h=7436a605aaf4a4ac4ae32eb3fee03b8e5322d2a9;hb=460603fa8119a41192ebdc7012d120f6263a2bce;hp=fb067b8d1b9ed37e488a2d90bf60a2b10054bc2d;hpb=1cfc5cc4ce06642b9bc45ca3b9d32793718e9455;p=picodrive.git

diff --git a/pico/pico.h b/pico/pico.h
index fb067b8..7436a60 100644
--- a/pico/pico.h
+++ b/pico/pico.h
@@ -57,6 +57,7 @@ extern int PicoOpt; // bitfield
 #define PAHW_32X  (1<<1)
 #define PAHW_SVP  (1<<2)
 #define PAHW_PICO (1<<3)
+#define PAHW_SMS  (1<<4)
 extern int PicoAHW;            // Pico active hw
 extern int PicoVer;
 extern int PicoSkipFrame;      // skip rendering frame, but still do sound (if enabled) and emulation stuff
@@ -78,7 +79,7 @@ void PicoGetInternal(pint_t which, pint_ret_t *ret);
 
 // cd/Pico.c
 extern void (*PicoMCDopenTray)(void);
-extern int  (*PicoMCDcloseTray)(void);
+extern void (*PicoMCDcloseTray)(void);
 extern int PicoCDBuffers;
 
 // Pico/Pico.c
@@ -98,21 +99,12 @@ 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
@@ -121,7 +113,7 @@ void PicoCDBufferFree(void);
 void PicoCDBufferFlush(void);
 
 // cd/cd_sys.c
-int Insert_CD(char *cdimg_name, int type);
+int Insert_CD(const char *cdimg_name, int type);
 void Stop_CD(void); // releases all resources taken when CD game was started.
 
 // Cart.c
@@ -137,17 +129,18 @@ typedef struct
 	void *param;		/* additional file related field */
 	unsigned int size;	/* size */
 	pm_type type;
+	char ext[4];
 } pm_file;
 pm_file *pm_open(const char *path);
 size_t   pm_read(void *ptr, size_t bytes, pm_file *stream);
 int      pm_seek(pm_file *stream, long offset, int whence);
 int      pm_close(pm_file *fp);
-int PicoCartLoad(pm_file *f,unsigned char **prom,unsigned int *psize);
+int PicoCartLoad(pm_file *f,unsigned char **prom,unsigned int *psize,int is_sms);
 int PicoCartInsert(unsigned char *rom,unsigned int romsize);
 void Byteswap(unsigned char *data,int len);
 void PicoCartUnload(void);
 extern void (*PicoCartLoadProgressCB)(int percent);
-extern void (*PicoCDLoadProgressCB)(int percent);
+extern void (*PicoCDLoadProgressCB)(const char *fname, int percent);
 
 // Draw.c
 void PicoDrawSetColorFormat(int which); // 0=BGR444, 1=RGB555, 2=8bit(HighPal pal)
@@ -178,6 +171,8 @@ extern int PicoDrawMask;
 #define PDRAW_SONIC_MODE    (1<<5) // mid-frame palette changes for 8bit renderer
 #define PDRAW_PLANE_HI_PRIO (1<<6) // have layer with all hi prio tiles (mk3)
 #define PDRAW_SHHI_DONE     (1<<7) // layer sh/hi already processed
+#define PDRAW_240LINES      (1<<8) // 240 line display (224 if not set)
+#define PDRAW_192LINES      (1<<9) // 192 line display (for SMS games)
 extern int rendstatus;
 extern unsigned short HighPal[0x100];