X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=Pico%2FPico.h;h=603c5e97f7a433b08e4b380915677abd216d1c42;hb=0a051f558c6585c94d06dbe670e70bcac4e0aadd;hp=7341a4c99155c5946d901af034aa529a6a8e62c4;hpb=76276b0bc0b532394d1ba067bf2b17a27b0b3be6;p=picodrive.git

diff --git a/Pico/Pico.h b/Pico/Pico.h
index 7341a4c..603c5e9 100644
--- a/Pico/Pico.h
+++ b/Pico/Pico.h
@@ -31,6 +31,7 @@ void mp3_update(int *buffer, int length, int stereo);
 // enable_ym2612&dac, enable_sn76496, enable_z80, stereo_sound,
 // alt_renderer, 6button_gamepad, accurate_timing, accurate_sprites,
 // draw_no_32col_border, external_ym2612, enable_pcm, enable cdda
+// enable_cdgfx, cd_perfect_sync
 extern int PicoOpt;
 extern int PicoVer;
 extern int PicoSkipFrame; // skip rendering frame, but still do sound (if enabled) and emulation stuff
@@ -46,23 +47,45 @@ extern void (*PicoWriteSound)(int len); // called once per frame at the best tim
 
 int PicoFrameMCD(void);
 
+extern int PicoCDBuffers;
+
 // 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;
 extern void (*PicoStateProgressCB)(const char *str);
 
+// cd/buffering.c
+void PicoCDBufferInit(void);
+void PicoCDBufferFree(void);
+
 // Cart.c
-int PicoCartLoad(FILE *f,unsigned char **prom,unsigned int *psize);
+typedef enum
+{
+	PMT_UNCOMPRESSED = 0,
+	PMT_ZIP
+} pm_type;
+typedef struct
+{
+	void *file;		/* file handle */
+	void *param;		/* additional file related field */
+	unsigned int size;	/* size */
+	pm_type type;
+} 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 PicoCartInsert(unsigned char *rom,unsigned int romsize);
-// notaz
-int CartLoadZip(const char *fname, unsigned char **prom, unsigned int *psize);
 void Byteswap(unsigned char *data,int len);
 // anotherguest
 int PicoUnloadCart(unsigned char* romdata);