mirror of https://github.com/PCSX2/pcsx2.git
87 lines
2.5 KiB
C++
87 lines
2.5 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 "GPU.h"
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#include "GSVector.h"
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class GPULocalMemory
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{
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static GSVector4i m_xxxa;
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static GSVector4i m_xxbx;
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static GSVector4i m_xgxx;
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static GSVector4i m_rxxx;
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uint16* m_vm;
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struct
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{
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uint16* buff;
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int tp, cx, cy;
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bool dirty;
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} m_clut;
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struct
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{
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uint8* buff[3];
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void* page[3][2][16];
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uint16 valid[3][2];
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} m_texture;
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GSVector2i m_scale;
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public:
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static void InitVectors();
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GPULocalMemory();
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virtual ~GPULocalMemory();
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GSVector2i GetScale() {return m_scale;}
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int GetWidth() {return 1 << (10 + m_scale.x);}
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int GetHeight() {return 1 << (9 + m_scale.y);}
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uint16* GetPixelAddress(int x, int y) const {return &m_vm[(y << (10 + m_scale.x)) + x];}
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uint16* GetPixelAddressScaled(int x, int y) const {return &m_vm[((y << m_scale.y) << (10 + m_scale.x)) + (x << m_scale.x)];}
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const uint16* GetCLUT(int tp, int cx, int cy);
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const void* GetTexture(int tp, int tx, int ty);
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void Invalidate(const GSVector4i& r);
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void FillRect(const GSVector4i& r, uint16 c);
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void WriteRect(const GSVector4i& r, const uint16* RESTRICT src);
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void ReadRect(const GSVector4i& r, uint16* RESTRICT dst);
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void MoveRect(int sx, int sy, int dx, int dy, int w, int h);
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void ReadPage4(int tx, int ty, uint8* RESTRICT dst);
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void ReadPage8(int tx, int ty, uint8* RESTRICT dst);
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void ReadPage16(int tx, int ty, uint16* RESTRICT dst);
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void ReadFrame32(const GSVector4i& r, uint32* RESTRICT dst, bool rgb24);
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void Expand16(const uint16* RESTRICT src, uint32* RESTRICT dst, int pixels);
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void Expand24(const uint16* RESTRICT src, uint32* RESTRICT dst, int pixels);
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void SaveBMP(const std::string& fn, const GSVector4i& r, int tp, int cx, int cy);
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};
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