#ifndef PICO_H\r
#define PICO_H\r
\r
-#include <stdio.h>\r
+#include <stdlib.h> // size_t\r
\r
// port-specific compile-time settings\r
#include <port_config.h>\r
#endif\r
\r
// external funcs for Sega/Mega CD\r
-extern int mp3_get_bitrate(FILE *f, int size);\r
-extern void mp3_start_play(FILE *f, int pos);\r
+extern int mp3_get_bitrate(void *f, int size);\r
+extern void mp3_start_play(void *f, int pos);\r
extern void mp3_update(int *buffer, int length, int stereo);\r
\r
// this function should write-back d-cache and invalidate i-cache\r
\r
// attempt to alloc mem at specified address.\r
// alloc anywhere else if that fails (callers should handle that)\r
-extern void *plat_mmap(unsigned long addr, size_t size);\r
+extern void *plat_mmap(unsigned long addr, size_t size, int need_exec, int is_fixed);\r
+extern void *plat_mremap(void *ptr, size_t oldsize, size_t newsize);\r
extern void plat_munmap(void *ptr, size_t size);\r
\r
// this one should handle display mode changes\r
void PicoFrame(void);\r
void PicoFrameDrawOnly(void);\r
extern int PicoPad[2]; // Joypads, format is MXYZ SACB RLDU\r
-extern void (*PicoWriteSound)(int len); // called once per frame at the best time to send sound buffer (PsndOut) to hardware\r
+extern void (*PicoWriteSound)(int bytes); // called once per frame at the best time to send sound buffer (PsndOut) to hardware\r
extern void (*PicoMessage)(const char *msg); // callback to output text message from emu\r
typedef enum { PI_ROM, PI_ISPAL, PI_IS40_CELL, PI_IS240_LINES } pint_t;\r
typedef union { int vint; void *vptr; } pint_ret_t;\r
extern void (*PicoMCDcloseTray)(void);\r
extern int PicoCDBuffers;\r
\r
-// Pico/Pico.c\r
+// pico.c\r
#define XPCM_BUFFER_SIZE (320+160)\r
typedef struct\r
{\r
\r
// area.c\r
int PicoState(const char *fname, int is_save);\r
-int PicoStateLoadVDP(const char *fname);\r
+int PicoStateLoadGfx(const char *fname);\r
+void *PicoTmpStateSave(void);\r
+void PicoTmpStateRestore(void *data);\r
extern void (*PicoStateProgressCB)(const char *str);\r
\r
-// cd/area.c\r
-int PicoCdLoadStateGfx(void *file);\r
-\r
// cd/buffering.c\r
void PicoCDBufferInit(void);\r
void PicoCDBufferFree(void);\r
} pdso_t;\r
void PicoDrawSetOutFormat(pdso_t which, int allow_32x);\r
void PicoDrawSetOutBuf(void *dest, int increment);\r
+void PicoDrawSetCallbacks(int (*begin)(unsigned int num), int (*end)(unsigned int num));\r
extern void *DrawLineDest;\r
extern unsigned char *HighCol;\r
-extern int (*PicoScanBegin)(unsigned int num);\r
-extern int (*PicoScanEnd)(unsigned int num);\r
// utility\r
#ifdef _ASM_DRAW_C\r
void vidConvCpyRGB565(void *to, void *from, int pixels);\r
extern unsigned short *PicoCramHigh; // pointer to CRAM buff (0x40 shorts), converted to native device color (works only with 16bit for now)\r
extern void (*PicoPrepareCram)(); // prepares PicoCramHigh for renderer to use\r
\r
+// pico.c (32x)\r
+// multipliers against 68k clock\r
+extern int p32x_msh2_multiplier;\r
+extern int p32x_ssh2_multiplier;\r
+#define SH2_MULTI_SHIFT 10\r
+#define MSH2_MULTI_DEFAULT ((1 << SH2_MULTI_SHIFT) * 3 / 2)\r
+#define SSH2_MULTI_DEFAULT ((1 << SH2_MULTI_SHIFT) * 3 / 2)\r
+\r
// 32x/draw.c\r
void PicoDraw32xSetFrameMode(int is_on, int only_32x);\r
-extern int (*PicoScan32xBegin)(unsigned int num);\r
-extern int (*PicoScan32xEnd)(unsigned int num);\r
\r
// sound.c\r
extern int PsndRate,PsndLen;\r