/* * 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 libavformat library */ #ifndef AVFILTER_LAVFUTILS_H#define AVFILTER_LAVFUTILS_H #include "libavformat/avformat.h" /** * Load image from filename and put the resulting image in data. * * @param w pointer to the width of the loaded image * @param h pointer to the height of the loaded image * @param pix_fmt pointer to the pixel format of the loaded image * @param filename the name of the image file to load * @param log_ctx log context * @return >= 0 in case of success, a negative error code otherwise. */int ff_load_image(uint8_t *data[4], int linesize[4],                  int *w, int *h, enum AVPixelFormat *pix_fmt,                  const char *filename, void *log_ctx); #endif  /* AVFILTER_LAVFUTILS_H */