www.pudn.com > potemkin_sourceforPSP.rar > DS9IO.h

#pragma once 
 
#include "../MemMap.h" 
 
#include "../Graphics/G2d.h" 
#include "../Shared/N_DMA.h" 
 
#include "DSIOCommon.h" 
 
void DS9IO_SelfTest(); 
void DS9IO_Init(); 
 
u8   MEMDECL ReadDS9IO8 (u32 address); 
u16  MEMDECL ReadDS9IO16(u32 address); 
u32  MEMDECL ReadDS9IO32(u32 address); 
u32  MEMDECL ReadDS9IONoEffect(u32 address); 
 
TCHAR* MEMDECL GetDS9IORegName(u32 address); 
 
void MEMDECL WriteDS9IO8 (u32 address, u8  value); 
void MEMDECL WriteDS9IO16(u32 address, u16 value); 
void MEMDECL WriteDS9IO32(u32 address, u32 value); 
 
 
 
struct CP //start at 0x280, size = 0x40 
{ 
	u16 divcnt; 
	u16 pad; 
	u32 pad2[3]; 
	union { 
		struct { 
			u32 div_numer_l; 
			u32 div_numer_h; 
		}; 
		s64 div_numer; 
	}; 
	union { 
		struct { 
			u32 div_denom_l; 
			u32 div_denom_h; 
		}; 
		s64 div_denom; 
	}; 
	union { 
		struct { 
			u32 div_result_l; 
			u32 div_result_h; 
		}; 
		s64 div_result; 
	}; 
	u32 div_remainder_l; 
	u32 div_remainder_h; 
	u16 sqrtcnt; 
	u16 pad3; 
	u32 sqrt_result; 
	union { 
		struct { 
			u32 sqrt_param_l; 
			u32 sqrt_param_h; 
		}; 
		u64 sqrt_param; 
	}; 
}; 
 
 
struct G3X1 //start at 0x60 
{ 
	u16 disp3dCNT; 
}; 
 
struct G3X2 //start at 0x320 
{ 
	int rdlines_count; 
	int unused1; 
	int unused2; 
	int unused3; 
	u32 edgeColor[4]; 
	u32 alphaTestRef; 
	u32 unused4[3]; 
	u32 clearColor[4]; 
	u16 clearDepth; 
	u16 clearImageOffset; 
	u32 fogColor; //0x358 
	u32 fogOffset; 
	u16 fogTable[16]; //0x360 
	u16 toonTable[32]; //0x380 
}; 
 
 
struct DS9IORegion 
{ 
	u32 dispcnt; 
	u8 dispstat; 
	u8 vcountline; 
	u8 vcount; 
	u8 unused; 
	G2 gfxregs1; 
	//0x56 
	u32 unused1[3]; 
	//0x60 
	u16 disp3dCNT; 
	u16 unused2; 
	u32 unused3[(0xb0-0x64) / 4]; 
	//0xb0 - DMAC 
	DMAC dmac; 
	u32 unused4[7]; 
	u32 unused5[(0x280-0x100)/4]; 
	//0x280 
	CP coprocessor; 
	//0x320 
	G3X2 gfx3d; 
 
	//0x400 
	u32 gxFifoFiller[16]; 
 
 
	//TODO add filler here 
	G2 gfxregs2; 
}; 
 
 
extern DS9IORegion ds9IO;