/* * 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 */