1 /* 2 Copyright (C) 2009-2010 Samsung Electronics 3 Copyright (C) 2009-2010 ProFUSION embedded systems 4 5 This library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Library General Public 7 License as published by the Free Software Foundation; either 8 version 2 of the License, or (at your option) any later version. 9 10 This library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Library General Public License for more details. 14 15 You should have received a copy of the GNU Library General Public License 16 along with this library; see the file COPYING.LIB. If not, write to 17 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18 Boston, MA 02110-1301, USA. 19 */ 20 21 #ifndef ewk_tiled_matrix_h 22 #define ewk_tiled_matrix_h 23 24 #include "ewk_eapi.h" 25 #include "ewk_tiled_backing_store.h" 26 27 #include <Evas.h> 28 29 /* matrix of tiles */ 30 EAPI Ewk_Tile_Matrix *ewk_tile_matrix_new(Ewk_Tile_Unused_Cache *tuc, unsigned long cols, unsigned long rows, Evas_Colorspace cspace, void (*render_cb)(void *data, Ewk_Tile *t, const Eina_Rectangle *update), const void *data); 31 EAPI void ewk_tile_matrix_free(Ewk_Tile_Matrix *tm); 32 33 EAPI void ewk_tile_matrix_resize(Ewk_Tile_Matrix *tm, unsigned long cols, unsigned long rows); 34 35 EAPI Ewk_Tile_Unused_Cache *ewk_tile_matrix_unused_cache_get(const Ewk_Tile_Matrix *tm); 36 37 EAPI Ewk_Tile *ewk_tile_matrix_tile_exact_get(Ewk_Tile_Matrix *tm, unsigned long col, unsigned int row, float zoom); 38 EAPI Eina_Bool ewk_tile_matrix_tile_exact_exists(Ewk_Tile_Matrix *tm, unsigned long col, unsigned int row, float zoom); 39 EAPI Ewk_Tile *ewk_tile_matrix_tile_nearest_get(Ewk_Tile_Matrix *tm, unsigned long col, unsigned int row, float zoom); 40 EAPI Ewk_Tile *ewk_tile_matrix_tile_new(Ewk_Tile_Matrix *tm, Evas *evas, unsigned long col, unsigned int row, float zoom); 41 EAPI Eina_Bool ewk_tile_matrix_tile_put(Ewk_Tile_Matrix *tm, Ewk_Tile *t, double last_used); 42 43 EAPI Eina_Bool ewk_tile_matrix_tile_update(Ewk_Tile_Matrix *tm, unsigned long col, unsigned int row, const Eina_Rectangle *update); 44 EAPI Eina_Bool ewk_tile_matrix_tile_update_full(Ewk_Tile_Matrix *tm, unsigned long col, unsigned int row); 45 EAPI void ewk_tile_matrix_tile_updates_clear(Ewk_Tile_Matrix *tm, Ewk_Tile *t); 46 47 EAPI Eina_Bool ewk_tile_matrix_update(Ewk_Tile_Matrix *tm, const Eina_Rectangle *update, float zoom); 48 EAPI void ewk_tile_matrix_updates_process(Ewk_Tile_Matrix *tm); 49 EAPI void ewk_tile_matrix_updates_clear(Ewk_Tile_Matrix *tm); 50 EAPI void ewk_tile_matrix_freeze(Ewk_Tile_Matrix *tm); 51 EAPI void ewk_tile_matrix_thaw(Ewk_Tile_Matrix *tm); 52 53 // remove me! 54 void ewk_tile_matrix_dbg(const Ewk_Tile_Matrix *tm); 55 void ewk_tile_unused_cache_dbg(const Ewk_Tile_Unused_Cache *tuc); 56 void ewk_tile_accounting_dbg(void); 57 58 59 #endif // ewk_tiled_matrix_h 60 61