/*
  * 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(ThresholdContext *s);

 void ff_threshold_init_x86(ThresholdContext *s);
 
 #endif /* AVFILTER_THRESHOLD_H */