some dma improvements

[picodrive.git] / pico / pico_int.h

diff --git a/pico/pico_int.h b/pico/pico_int.h
index 4dbfa65..794fcd1 100644 (file)
--- a/pico/pico_int.h
+++ b/pico/pico_int.h
@@ -333,12 +333,14 @@ struct PicoEState
 {\r
   int DrawScanline;\r
   int rendstatus;\r
-  void *DrawLineDest;          // draw estination\r
+  void *DrawLineDest;          // draw destination\r
   unsigned char *HighCol;\r
   int *HighPreSpr;\r
   void *Pico_video;\r
   void *Pico_vram;\r
   int  *PicoOpt;\r
+  unsigned char *Draw2FB;\r
+  unsigned short HighPal[0x100];\r
 };\r
 \r
 // some assembly stuff depend on these, do not touch!\r
@@ -601,6 +603,7 @@ extern void *DrawLineDestBase;
 extern int DrawLineDestIncrement;\r
 \r
 // draw2.c\r
+void PicoDraw2Init(void);\r
 PICO_INTERNAL void PicoFrameFull();\r
 \r
 // mode4.c\r
@@ -779,7 +782,7 @@ extern int line_base_cycles;
 PICO_INTERNAL_ASM void PicoVideoWrite(unsigned int a,unsigned short d);\r
 PICO_INTERNAL_ASM unsigned int PicoVideoRead(unsigned int a);\r
 PICO_INTERNAL_ASM unsigned int PicoVideoRead8(unsigned int a);\r
-extern int (*PicoDmaHook)(unsigned int source, int len, unsigned short **srcp, unsigned short **limitp);\r
+extern int (*PicoDmaHook)(unsigned int source, int len, unsigned short **base, unsigned int *mask);\r
 \r
 // misc.c\r
 PICO_INTERNAL_ASM void memcpy16(unsigned short *dest, unsigned short *src, int count);\r