1 /* 2 * This file is part of FFmpeg. 3 * 4 * FFmpeg is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 7 * version 2.1 of the License, or (at your option) any later version. 8 * 9 * FFmpeg 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 GNU 12 * Lesser General Public License for more details. 13 * 14 * You should have received a copy of the GNU Lesser General Public 15 * License along with FFmpeg; if not, write to the Free Software 16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 */ 18 19 /** 20 * @file 21 * Scene SAD functions 22 */ 23 24 #ifndef AVFILTER_SCENE_SAD_H 25 #define AVFILTER_SCENE_SAD_H 26 27 #include "avfilter.h" 28 29 #define SCENE_SAD_PARAMS const uint8_t *src1, ptrdiff_t stride1, \ 30 const uint8_t *src2, ptrdiff_t stride2, \ 31 ptrdiff_t width, ptrdiff_t height, \ 32 uint64_t *sum 33 34 typedef void (*ff_scene_sad_fn)(SCENE_SAD_PARAMS); 35 36 void ff_scene_sad_c(SCENE_SAD_PARAMS); 37 38 void ff_scene_sad16_c(SCENE_SAD_PARAMS); 39 40 ff_scene_sad_fn ff_scene_sad_get_fn_x86(int depth); 41 42 ff_scene_sad_fn ff_scene_sad_get_fn(int depth); 43 44 #endif /* AVFILTER_SCENE_SAD_H */ 45