mirror of https://github.com/PCSX2/pcsx2.git
99 lines
2.0 KiB
C
99 lines
2.0 KiB
C
/* GSnull
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* Copyright (C) 2004-2009 PCSX2 Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __GIF_TRANSFER_H__
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#define __GIF_TRANSFER_H__
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#include <assert.h>
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#include <algorithm>
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struct GSRegSIGBLID
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{
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u32 SIGID;
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u32 LBLID;
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};
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enum GIF_FLG
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{
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GIF_FLG_PACKED = 0,
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GIF_FLG_REGLIST = 1,
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GIF_FLG_IMAGE = 2,
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GIF_FLG_IMAGE2 = 3
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};
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enum GIF_PATH
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{
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GIF_PATH_1 = 0,
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GIF_PATH_2,
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GIF_PATH_3,
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};
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enum GIF_REG
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{
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GIF_REG_PRIM = 0x00,
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GIF_REG_RGBA = 0x01,
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GIF_REG_STQ = 0x02,
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GIF_REG_UV = 0x03,
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GIF_REG_XYZF2 = 0x04,
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GIF_REG_XYZ2 = 0x05,
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GIF_REG_TEX0_1 = 0x06,
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GIF_REG_TEX0_2 = 0x07,
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GIF_REG_CLAMP_1 = 0x08,
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GIF_REG_CLAMP_2 = 0x09,
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GIF_REG_FOG = 0x0a,
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GIF_REG_XYZF3 = 0x0c,
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GIF_REG_XYZ3 = 0x0d,
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GIF_REG_A_D = 0x0e,
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GIF_REG_NOP = 0x0f,
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};
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struct GIFTAG
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{
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u32 nloop : 15;
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u32 eop : 1;
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u32 dummy0 : 16;
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u32 dummy1 : 14;
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u32 pre : 1;
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u32 prim : 11;
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u32 flg : 2;
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u32 nreg : 4;
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u32 regs[2];
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};
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struct GIFPath
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{
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GIFTAG tag;
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u32 curreg;
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u32 _pad[3];
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u8 regs[16];
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__forceinline void PrepRegs();
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void SetTag(const void* mem);
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u32 GetReg();
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__forceinline bool StepReg();
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};
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extern GIFPath m_path[3];
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extern bool Path3transfer;
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extern void _GSgifTransfer1(u32 *pMem, u32 addr);
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extern void _GSgifTransfer2(u32 *pMem, u32 size);
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extern void _GSgifTransfer3(u32 *pMem, u32 size);
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#endif
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