mirror of https://github.com/PCSX2/pcsx2.git
111 lines
4.6 KiB
C++
111 lines
4.6 KiB
C++
/*
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* Copyright (C) 2007-2009 Gabest
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* http://www.gabest.org
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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, or (at your option)
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* 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 GNU Make; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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*/
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#pragma once
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#include "GS.h"
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#include "GSVector.h"
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#include "GSTables.h"
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#include "GSAlignedClass.h"
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class GSLocalMemory;
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__aligned(class, 32) GSClut : public GSAlignedClass<32>
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{
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GSLocalMemory* m_mem;
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uint32 m_CBP[2];
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uint16* m_clut;
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uint32* m_buff32;
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uint64* m_buff64;
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__aligned(struct, 32) WriteState
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{
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GIFRegTEX0 TEX0;
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GIFRegTEXCLUT TEXCLUT;
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bool dirty;
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bool IsDirty(const GIFRegTEX0& TEX0, const GIFRegTEXCLUT& TEXCLUT);
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} m_write;
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__aligned(struct, 32) ReadState
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{
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GIFRegTEX0 TEX0;
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GIFRegTEXA TEXA;
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bool dirty;
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bool adirty;
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int amin, amax;
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bool IsDirty(const GIFRegTEX0& TEX0);
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bool IsDirty(const GIFRegTEX0& TEX0, const GIFRegTEXA& TEXA);
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} m_read;
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typedef void (GSClut::*writeCLUT)(const GIFRegTEX0& TEX0, const GIFRegTEXCLUT& TEXCLUT);
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writeCLUT m_wc[2][16][64];
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void WriteCLUT32_I8_CSM1(const GIFRegTEX0& TEX0, const GIFRegTEXCLUT& TEXCLUT);
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void WriteCLUT32_I4_CSM1(const GIFRegTEX0& TEX0, const GIFRegTEXCLUT& TEXCLUT);
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void WriteCLUT16_I8_CSM1(const GIFRegTEX0& TEX0, const GIFRegTEXCLUT& TEXCLUT);
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void WriteCLUT16_I4_CSM1(const GIFRegTEX0& TEX0, const GIFRegTEXCLUT& TEXCLUT);
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void WriteCLUT16S_I8_CSM1(const GIFRegTEX0& TEX0, const GIFRegTEXCLUT& TEXCLUT);
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void WriteCLUT16S_I4_CSM1(const GIFRegTEX0& TEX0, const GIFRegTEXCLUT& TEXCLUT);
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template<int n> void WriteCLUT32_CSM2(const GIFRegTEX0& TEX0, const GIFRegTEXCLUT& TEXCLUT);
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template<int n> void WriteCLUT16_CSM2(const GIFRegTEX0& TEX0, const GIFRegTEXCLUT& TEXCLUT);
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template<int n> void WriteCLUT16S_CSM2(const GIFRegTEX0& TEX0, const GIFRegTEXCLUT& TEXCLUT);
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void WriteCLUT_NULL(const GIFRegTEX0& TEX0, const GIFRegTEXCLUT& TEXCLUT) {} // xenosaga 3, bios
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static void WriteCLUT_T32_I8_CSM1(const uint32* RESTRICT src, uint16* RESTRICT clut);
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static void WriteCLUT_T32_I4_CSM1(const uint32* RESTRICT src, uint16* RESTRICT clut);
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static void WriteCLUT_T16_I8_CSM1(const uint16* RESTRICT src, uint16* RESTRICT clut);
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static void WriteCLUT_T16_I4_CSM1(const uint16* RESTRICT src, uint16* RESTRICT clut);
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static void ReadCLUT_T32_I8(const uint16* RESTRICT clut, uint32* RESTRICT dst);
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static void ReadCLUT_T32_I4(const uint16* RESTRICT clut, uint32* RESTRICT dst);
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static void ReadCLUT_T32_I4(const uint16* RESTRICT clut, uint32* RESTRICT dst32, uint64* RESTRICT dst64);
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static void ReadCLUT_T16_I8(const uint16* RESTRICT clut, uint32* RESTRICT dst);
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static void ReadCLUT_T16_I4(const uint16* RESTRICT clut, uint32* RESTRICT dst);
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static void ReadCLUT_T16_I4(const uint16* RESTRICT clut, uint32* RESTRICT dst32, uint64* RESTRICT dst64);
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static void ExpandCLUT64_T32_I8(const uint32* RESTRICT src, uint64* RESTRICT dst);
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static void ExpandCLUT64_T32(const GSVector4i& hi, const GSVector4i& lo0, const GSVector4i& lo1, const GSVector4i& lo2, const GSVector4i& lo3, GSVector4i* dst);
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static void ExpandCLUT64_T32(const GSVector4i& hi, const GSVector4i& lo, GSVector4i* dst);
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static void ExpandCLUT64_T16_I8(const uint32* RESTRICT src, uint64* RESTRICT dst);
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static void ExpandCLUT64_T16(const GSVector4i& hi, const GSVector4i& lo0, const GSVector4i& lo1, const GSVector4i& lo2, const GSVector4i& lo3, GSVector4i* dst);
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static void ExpandCLUT64_T16(const GSVector4i& hi, const GSVector4i& lo, GSVector4i* dst);
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static void Expand16(const uint16* RESTRICT src, uint32* RESTRICT dst, int w, const GIFRegTEXA& TEXA);
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public:
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GSClut(GSLocalMemory* mem);
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virtual ~GSClut();
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void Invalidate();
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bool WriteTest(const GIFRegTEX0& TEX0, const GIFRegTEXCLUT& TEXCLUT);
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void Write(const GIFRegTEX0& TEX0, const GIFRegTEXCLUT& TEXCLUT);
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void Read(const GIFRegTEX0& TEX0);
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void Read32(const GIFRegTEX0& TEX0, const GIFRegTEXA& TEXA);
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void GetAlphaMinMax32(int& amin, int& amax);
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uint32 operator [] (size_t i) const {return m_buff32[i];}
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operator const uint32*() const {return m_buff32;}
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operator const uint64*() const {return m_buff64;}
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};
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