2 * Copyright (c) 2016 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_THRESHOLD_H
22 #define AVFILTER_THRESHOLD_H
25 #include "framesync.h"
27 typedef struct ThresholdContext {
35 int width[4], height[4];
37 void (*threshold)(const uint8_t *in, const uint8_t *threshold,
38 const uint8_t *min, const uint8_t *max,
40 ptrdiff_t ilinesize, ptrdiff_t tlinesize,
41 ptrdiff_t flinesize, ptrdiff_t slinesize,
49 void ff_threshold_init(ThresholdContext *s);
50 void ff_threshold_init_x86(ThresholdContext *s);
52 #endif /* AVFILTER_THRESHOLD_H */