mirror of
https://github.com/DaedalusX64/daedalus.git
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66 lines
1.9 KiB
C++
66 lines
1.9 KiB
C++
/*
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Copyright (C) 2001 StrmnNrmn
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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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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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 HLEGRAPHICS_CACHEDTEXTURE_H_
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#define HLEGRAPHICS_CACHEDTEXTURE_H_
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#include "Graphics/NativeTexture.h"
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#include "HLEGraphics/TextureInfo.h"
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extern u32 gRDPFrame;
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class CachedTexture
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{
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protected:
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explicit CachedTexture( const TextureInfo & ti );
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~CachedTexture();
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public:
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static CachedTexture * Create( const TextureInfo & ti );
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inline const std::shared_ptr<CNativeTexture> & GetTexture() const { return mpTexture; }
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inline const TextureInfo & GetTextureInfo() const { return mTextureInfo; }
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#ifdef DAEDALUS_DEBUG_DISPLAYLIST
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static void DumpTexture( const TextureInfo & ti, const std::shared_ptr<CNativeTexture> texture );
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#endif
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bool HasExpired() const;
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private:
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friend class CTextureCache;
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void UpdateIfNecessary();
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bool Initialise();
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bool IsFresh() const;
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bool UpdateTextureHash();
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private:
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const TextureInfo mTextureInfo;
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std::shared_ptr<CNativeTexture> mpTexture;
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u32 mTextureContentsHash;
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u32 mFrameLastUpToDate; // Frame # that this was last updated
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u32 mFrameLastUsed; // Frame # that this was last used
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};
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#endif // HLEGRAPHICS_CACHEDTEXTURE_H_
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