Tracy Ward
f104e813c4
While loading all songs, disable writing the index file for the image cache, in order to speed up loading and cache generation, similar to how the song cache index file write is delayed.
66 lines
2.2 KiB
C++
66 lines
2.2 KiB
C++
#ifndef IMAGE_CACHE_H
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#define IMAGE_CACHE_H
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#include "IniFile.h"
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#include "RageTexture.h"
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class LoadingWindow;
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/** @brief Maintains a cache of reduced-quality images. */
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class ImageCache
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{
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public:
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ImageCache();
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~ImageCache();
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void ReadFromDisk();
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void WriteToDisk();
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RageTextureID LoadCachedImage( RString sImageDir, RString sImagePath );
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void CacheImage( RString sImageDir, RString sImagePath );
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void LoadImage( RString sImageDir, RString sImagePath );
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void Demand( RString sImageDir );
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void Undemand( RString sImageDir );
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void OutputStats() const;
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bool delay_save_cache;
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private:
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static RString GetImageCachePath( RString sImageDir, RString sImagePath );
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void UnloadAllImages();
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void CacheImageInternal( RString sImageDir, RString sImagePath );
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IniFile ImageData;
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};
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extern ImageCache *IMAGECACHE; // global and accessible from anywhere in our program
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#endif
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/**
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* @file
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* @author Glenn Maynard (c) 2003
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* @section LICENSE
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, and/or sell copies of the Software, and to permit persons to
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* whom the Software is furnished to do so, provided that the above
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* copyright notice(s) and this permission notice appear in all copies of
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* the Software and that both the above copyright notice(s) and this
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* permission notice appear in supporting documentation.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
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* THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
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* INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
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* OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
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* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/ |