1 /* 2 * Copyright (C) 2006-2020 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_GL_BLIT_DATA_H 21 #define WL_GRAPHIC_GL_BLIT_DATA_H 22 23 #include <cstdint> 24 25 #include "base/rect.h" 26 27 // Information of the internal OpenGL data needed to properly blit this image. 28 struct BlitData { 29 // The OpenGl name or id of the parent texture. The parent texture is either 30 // - the packed texture of the texture atlas, if this texture is part of a texture atlas. 31 // - the texture itself if it is a standalone texture. 32 uint32_t texture_id; 33 34 // Dimension of the parent texture, For stand alone textures this is the 35 // dimensions of the texture itself and therefore equal to 36 // rect.[w|h]. 37 int parent_width; 38 int parent_height; 39 40 // The subrect in the parent texture. 41 Rectf rect; 42 }; 43 44 #endif // end of include guard: WL_GRAPHIC_GL_BLIT_DATA_H 45