new 32x renderers, auto fskip change, massive refactoring

[picodrive.git] / pico / pico.h

diff --git a/pico/pico.h b/pico/pico.h
index 033ed6f..c614aa9 100644 (file)
--- a/pico/pico.h
+++ b/pico/pico.h
@@ -160,13 +160,18 @@ extern void (*PicoCartLoadProgressCB)(int percent);
 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
@@ -194,12 +199,21 @@ extern int rendstatus, rendstatus_old;
 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/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