2 * Copyright (c) 2015 Paul B Mahol
4 * This file is part of FFmpeg.
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.
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.
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
21 #ifndef AVFILTER_W3FDIF_H
22 #define AVFILTER_W3FDIF_H
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);
46 void ff_w3fdif_init_x86(W3FDIFDSPContext *dsp, int depth);
48 #endif /* AVFILTER_W3FDIF_H */