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Diffstat (limited to 'libavfilter/lavfutils.h')
-rw-r--r-- | libavfilter/lavfutils.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/libavfilter/lavfutils.h b/libavfilter/lavfutils.h new file mode 100644 index 0000000..a310e83 --- /dev/null +++ b/libavfilter/lavfutils.h @@ -0,0 +1,43 @@ +/* + * 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 */ |