00001 /* $Id: 8bpp_optimized.hpp 26209 2014-01-02 22:41:58Z rubidium $ */ 00002 00003 /* 00004 * This file is part of OpenTTD. 00005 * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2. 00006 * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 00007 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>. 00008 */ 00009 00012 #ifndef BLITTER_8BPP_OPTIMIZED_HPP 00013 #define BLITTER_8BPP_OPTIMIZED_HPP 00014 00015 #include "8bpp_base.hpp" 00016 #include "factory.hpp" 00017 00019 class Blitter_8bppOptimized FINAL : public Blitter_8bppBase { 00020 public: 00022 struct SpriteData { 00023 uint32 offset[ZOOM_LVL_COUNT]; 00024 byte data[]; 00025 }; 00026 00027 /* virtual */ void Draw(Blitter::BlitterParams *bp, BlitterMode mode, ZoomLevel zoom); 00028 /* virtual */ Sprite *Encode(const SpriteLoader::Sprite *sprite, AllocatorProc *allocator); 00029 00030 /* virtual */ const char *GetName() { return "8bpp-optimized"; } 00031 }; 00032 00034 class FBlitter_8bppOptimized : public BlitterFactory { 00035 public: 00036 FBlitter_8bppOptimized() : BlitterFactory("8bpp-optimized", "8bpp Optimized Blitter (compression + all-ZoomLevel cache)") {} 00037 /* virtual */ Blitter *CreateInstance() { return new Blitter_8bppOptimized(); } 00038 }; 00039 00040 #endif /* BLITTER_8BPP_OPTIMIZED_HPP */