picodrive/pico/cd/gfx_cd.h
2013-09-09 03:59:28 +03:00

37 lines
801 B
C

#ifndef _GFX_CD_H
#define _GFX_CD_H
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 Stamp_Map_Adr;
unsigned int Vector_Adr;
unsigned int Function; // Jmp_Adr;
unsigned int Float_Part;
unsigned int Draw_Speed;
unsigned int YD;
unsigned int y_step;
int pad[9];
} Rot_Comp;
PICO_INTERNAL_ASM unsigned int gfx_cd_read(unsigned int a);
PICO_INTERNAL_ASM void gfx_cd_write16(unsigned int a, unsigned int d);
void gfx_cd_update(unsigned int cycles);
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