1 /* 2 * Copyright (C) 2017-2020 by the Widelands Development Team 3 * 4 * This program is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU General Public License 6 * as published by the Free Software Foundation; either version 2 7 * of the License, or (at your option) any later version. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program; if not, write to the Free Software 16 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 17 * 18 */ 19 20 #ifndef WL_GRAPHIC_TEXT_TEXTURE_CACHE_H 21 #define WL_GRAPHIC_TEXT_TEXTURE_CACHE_H 22 23 #include <memory> 24 25 #include "graphic/image.h" 26 #include "graphic/text/transient_cache.h" 27 28 class TextureCache : public TransientCache<Image> { 29 public: TextureCache(uint32_t max_size_in_bytes)30 explicit TextureCache(uint32_t max_size_in_bytes) : TransientCache<Image>(max_size_in_bytes) { 31 } 32 insert(const std::string & hash,std::shared_ptr<const Image> entry)33 std::shared_ptr<const Image> insert(const std::string& hash, 34 std::shared_ptr<const Image> entry) override { 35 return TransientCache<Image>::insert(hash, entry, entry->width() * entry->height() * 4); 36 } 37 }; 38 39 #endif // end of include guard: WL_GRAPHIC_TEXT_TEXTURE_CACHE_H 40