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 #ifndef AVCODEC_INTRAX8DSP_H 20 #define AVCODEC_INTRAX8DSP_H 21 22 #include <stddef.h> 23 #include <stdint.h> 24 25 typedef struct IntraX8DSPContext { 26 void (*v_loop_filter)(uint8_t *src, ptrdiff_t stride, int qscale); 27 void (*h_loop_filter)(uint8_t *src, ptrdiff_t stride, int qscale); 28 29 void (*spatial_compensation[12])(uint8_t *src, uint8_t *dst, 30 ptrdiff_t stride); 31 void (*setup_spatial_compensation)(uint8_t *src, uint8_t *dst, 32 ptrdiff_t stride, int *range, 33 int *sum, int edges); 34 } IntraX8DSPContext; 35 36 void ff_intrax8dsp_init(IntraX8DSPContext *dsp); 37 38 #endif /* AVCODEC_INTRAX8DSP_H */ 39