1 /* 2 * Copyright (c) 2015 Paul B Mahol 3 * 4 * This file is part of FFmpeg. 5 * 6 * FFmpeg is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either 9 * version 2.1 of the License, or (at your option) any later version. 10 * 11 * FFmpeg is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Lesser General Public License for more details. 15 * 16 * You should have received a copy of the GNU Lesser General Public 17 * License along with FFmpeg; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 */ 20 21 #ifndef AVFILTER_W3FDIF_H 22 #define AVFILTER_W3FDIF_H 23 24 #include <stddef.h> 25 #include <stdint.h> 26 27 typedef struct W3FDIFDSPContext { 28 void (*filter_simple_low)(int32_t *work_line, 29 uint8_t *in_lines_cur[2], 30 const int16_t *coef, int linesize); 31 void (*filter_complex_low)(int32_t *work_line, 32 uint8_t *in_lines_cur[4], 33 const int16_t *coef, int linesize); 34 void (*filter_simple_high)(int32_t *work_line, 35 uint8_t *in_lines_cur[3], 36 uint8_t *in_lines_adj[3], 37 const int16_t *coef, int linesize); 38 void (*filter_complex_high)(int32_t *work_line, 39 uint8_t *in_lines_cur[5], 40 uint8_t *in_lines_adj[5], 41 const int16_t *coef, int linesize); 42 void (*filter_scale)(uint8_t *out_pixel, const int32_t *work_pixel, 43 int linesize, int max); 44 } W3FDIFDSPContext; 45 46 void ff_w3fdif_init_x86(W3FDIFDSPContext *dsp, int depth); 47 48 #endif /* AVFILTER_W3FDIF_H */ 49