// 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_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
\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
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
+// for line-based renderer, set conversion\r
+// from internal 8 bit representation in 'HighCol' to:\r
+typedef enum\r
+{\r
+ PDF_NONE = 0, // no conversion\r
+ PDF_RGB555, // RGB/BGR output, depends on compile options\r
+ PDF_8BIT, // 8-bit out (handles shadow/hilight mode, sonic water)\r
+} pdso_t;\r
+void PicoDrawSetOutFormat(pdso_t which, int allow_32x);\r
+void PicoDrawSetOutBuf(void *dest, int increment);\r
extern void *DrawLineDest;\r
-#if OVERRIDE_HIGHCOL\r
extern unsigned char *HighCol;\r
-#else\r
-extern unsigned char HighCol[8+320+8];\r
-#endif\r
extern int (*PicoScanBegin)(unsigned int num);\r
extern int (*PicoScanEnd)(unsigned int num);\r
// utility\r
extern int rendlines;\r
extern unsigned short HighPal[0x100];\r
\r
-// Draw2.c\r
+// draw.c\r
+void PicoDrawUpdateHighPal(void);\r
+void PicoDrawSetInternalBuf(void *dest, int line_increment);\r
+\r
+// draw2.c\r
// stuff below is optional\r
extern unsigned char *PicoDraw2FB; // buffer for fast renderer in format (8+320)x(8+224+8) (eights for borders)\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
+// 32x/32x.c\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
extern short *PsndOut;\r