Function clone_side_data

fftools/ffmpeg_utils.h:50–61

* Wrapper calling av_frame_side_data_clone() in a loop for all source entries. * It does not clear dst beforehand. */

 * Wrapper calling av_frame_side_data_clone() in a loop for all source entries.
 * It does not clear dst beforehand. */
static inline int clone_side_data(AVFrameSideData ***dst, int *nb_dst,
                                  AVFrameSideData * const *src, int nb_src,
                                  unsigned int flags)
{
    for (int i = 0; i < nb_src; i++) {
        int ret = av_frame_side_data_clone(dst, nb_dst, src[i], flags);
        if (ret < 0)
            return ret;
    }

    return 0;
}

#endif // FFTOOLS_FFMPEG_UTILS_H