dolphin/Source/Plugins/Plugin_VideoSoftware/Src/OpcodeDecoder.h

52 lines
1.3 KiB
C++

// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#ifndef _OPCODEDECODER_H_
#define _OPCODEDECODER_H_
#include "CommonTypes.h"
#include "ChunkFile.h"
namespace OpcodeDecoder
{
#define GX_NOP 0x00
#define GX_LOAD_BP_REG 0x61
#define GX_LOAD_CP_REG 0x08
#define GX_LOAD_XF_REG 0x10
#define GX_LOAD_INDX_A 0x20
#define GX_LOAD_INDX_B 0x28
#define GX_LOAD_INDX_C 0x30
#define GX_LOAD_INDX_D 0x38
#define GX_CMD_CALL_DL 0x40
#define GX_CMD_INVL_VC 0x48
#define GX_PRIMITIVE_MASK 0x78
#define GX_PRIMITIVE_SHIFT 3
#define GX_VAT_MASK 0x07
//these are defined 1/8th of their real values and without their top bit
#define GX_DRAW_QUADS 0x0 //0x80
#define GX_DRAW_TRIANGLES 0x2 //0x90
#define GX_DRAW_TRIANGLE_STRIP 0x3 //0x98
#define GX_DRAW_TRIANGLE_FAN 0x4 //0xA0
#define GX_DRAW_LINES 0x5 //0xA8
#define GX_DRAW_LINE_STRIP 0x6 //0xB0
#define GX_DRAW_POINTS 0x7 //0xB8
void Init();
void ResetDecoding();
bool CommandRunnable(u32 iBufferSize);
void Run(u32 iBufferSize);
void DoState(PointerWrap &p);
}
#endif