mirror of https://github.com/PCSX2/pcsx2.git
157 lines
3.5 KiB
C
157 lines
3.5 KiB
C
/* GSnull
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* Copyright (C) 2002-2009 PCSX2 Dev Team
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*
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* PCSX2 is free software: you can redistribute it and/or modify it under the terms
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* of the GNU Lesser General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the 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 along with PCSX2.
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* If not, see <http://www.gnu.org/licenses/>.
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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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enum GIF_A_D_REG
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{
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GIF_A_D_REG_PRIM = 0x00,
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GIF_A_D_REG_RGBAQ = 0x01,
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GIF_A_D_REG_ST = 0x02,
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GIF_A_D_REG_UV = 0x03,
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GIF_A_D_REG_XYZF2 = 0x04,
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GIF_A_D_REG_XYZ2 = 0x05,
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GIF_A_D_REG_TEX0_1 = 0x06,
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GIF_A_D_REG_TEX0_2 = 0x07,
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GIF_A_D_REG_CLAMP_1 = 0x08,
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GIF_A_D_REG_CLAMP_2 = 0x09,
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GIF_A_D_REG_FOG = 0x0a,
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GIF_A_D_REG_XYZF3 = 0x0c,
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GIF_A_D_REG_XYZ3 = 0x0d,
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GIF_A_D_REG_NOP = 0x0f,
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GIF_A_D_REG_TEX1_1 = 0x14,
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GIF_A_D_REG_TEX1_2 = 0x15,
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GIF_A_D_REG_TEX2_1 = 0x16,
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GIF_A_D_REG_TEX2_2 = 0x17,
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GIF_A_D_REG_XYOFFSET_1 = 0x18,
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GIF_A_D_REG_XYOFFSET_2 = 0x19,
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GIF_A_D_REG_PRMODECONT = 0x1a,
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GIF_A_D_REG_PRMODE = 0x1b,
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GIF_A_D_REG_TEXCLUT = 0x1c,
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GIF_A_D_REG_SCANMSK = 0x22,
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GIF_A_D_REG_MIPTBP1_1 = 0x34,
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GIF_A_D_REG_MIPTBP1_2 = 0x35,
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GIF_A_D_REG_MIPTBP2_1 = 0x36,
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GIF_A_D_REG_MIPTBP2_2 = 0x37,
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GIF_A_D_REG_TEXA = 0x3b,
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GIF_A_D_REG_FOGCOL = 0x3d,
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GIF_A_D_REG_TEXFLUSH = 0x3f,
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GIF_A_D_REG_SCISSOR_1 = 0x40,
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GIF_A_D_REG_SCISSOR_2 = 0x41,
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GIF_A_D_REG_ALPHA_1 = 0x42,
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GIF_A_D_REG_ALPHA_2 = 0x43,
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GIF_A_D_REG_DIMX = 0x44,
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GIF_A_D_REG_DTHE = 0x45,
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GIF_A_D_REG_COLCLAMP = 0x46,
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GIF_A_D_REG_TEST_1 = 0x47,
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GIF_A_D_REG_TEST_2 = 0x48,
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GIF_A_D_REG_PABE = 0x49,
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GIF_A_D_REG_FBA_1 = 0x4a,
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GIF_A_D_REG_FBA_2 = 0x4b,
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GIF_A_D_REG_FRAME_1 = 0x4c,
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GIF_A_D_REG_FRAME_2 = 0x4d,
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GIF_A_D_REG_ZBUF_1 = 0x4e,
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GIF_A_D_REG_ZBUF_2 = 0x4f,
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GIF_A_D_REG_BITBLTBUF = 0x50,
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GIF_A_D_REG_TRXPOS = 0x51,
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GIF_A_D_REG_TRXREG = 0x52,
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GIF_A_D_REG_TRXDIR = 0x53,
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GIF_A_D_REG_HWREG = 0x54,
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GIF_A_D_REG_SIGNAL = 0x60,
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GIF_A_D_REG_FINISH = 0x61,
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GIF_A_D_REG_LABEL = 0x62,
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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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GIFTAG() {}
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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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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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