svp compiler, early stage, works

[picodrive.git] / Pico / cd / gfx_cd.h

diff --git a/Pico/cd/gfx_cd.h b/Pico/cd/gfx_cd.h
index 848fd04..9a0c797 100644 (file)
--- a/Pico/cd/gfx_cd.h
+++ b/Pico/cd/gfx_cd.h
@@ -1,7 +1,37 @@
+#ifndef _GFX_CD_H
+#define _GFX_CD_H
 
 
-void gfx_cd_update(void);
+typedef struct
+{
+       unsigned int Reg_58;            // Stamp_Size
+       unsigned int Reg_5A;
+       unsigned int Reg_5C;
+       unsigned int Reg_5E;
+       unsigned int Reg_60;
+       unsigned int Reg_62;
+       unsigned int Reg_64;            // V_Dot
+       unsigned int Reg_66;
 
-unsigned int gfx_cd_read(unsigned int a);
-void gfx_cd_write(unsigned int a, unsigned int d);
+       unsigned int Stamp_Map_Adr;
+       unsigned int Vector_Adr;
+       unsigned int Function;          // Jmp_Adr;
+       unsigned int Float_Part;
+       unsigned int Draw_Speed;
+       unsigned int YD;
+
+       int pad[10];
+} Rot_Comp;
+
+
+PICO_INTERNAL void gfx_cd_update(void);
+
+PICO_INTERNAL_ASM unsigned int gfx_cd_read(unsigned int a);
+PICO_INTERNAL_ASM void gfx_cd_write16(unsigned int a, unsigned int d);
+
+PICO_INTERNAL void gfx_cd_reset(void);
+
+PICO_INTERNAL void DmaSlowCell(unsigned int source, unsigned int a, int len, unsigned char inc);
+
+#endif // _GFX_CD_H