/*
  * 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
  */
 
 /**
  * @file
  * Miscellaneous utilities which make use of the libswscale library
  */
 
 #ifndef AVFILTER_LSWSUTILS_H
 #define AVFILTER_LSWSUTILS_H
 
 #include "libswscale/swscale.h"
 
 /**
  * Scale image using libswscale.
  */
 int ff_scale_image(uint8_t *dst_data[4], int dst_linesize[4],

                    int dst_w, int dst_h, enum AVPixelFormat dst_pix_fmt,

                    uint8_t *const src_data[4], int src_linesize[4],

                    int src_w, int src_h, enum AVPixelFormat src_pix_fmt,

                    void *log_ctx);
 
 #endif  /* AVFILTER_LSWSUTILS_H */