/* * Copyright (c) 2016 Paul B Mahol * * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef AVFILTER_THRESHOLD_H#define AVFILTER_THRESHOLD_H #include "avfilter.h"#include "framesync.h" typedef struct ThresholdContext {    const AVClass *class;     int depth;    int planes;    int bpc;     int nb_planes;    int width[4], height[4];     void (*threshold)(const uint8_t *in, const uint8_t *threshold,                      const uint8_t *min, const uint8_t *max,                      uint8_t *out,                      ptrdiff_t ilinesize, ptrdiff_t tlinesize,                      ptrdiff_t flinesize, ptrdiff_t slinesize,                      ptrdiff_t olinesize,                      int w, int h);     AVFrame *frames[4];    FFFrameSync fs;} ThresholdContext; void ff_threshold_init_x86(ThresholdContext *s); #endif /* AVFILTER_THRESHOLD_H */