Function ff_decode_exif_attach_buffer

libavcodec/decode.c:2458–2475

}

int ff_decode_exif_attach_buffer(AVCodecContext *avctx, AVFrame *frame, AVBufferRef **pbuf,
                                 enum AVExifHeaderMode header_mode)
{
    int ret;
    AVBufferRef *data = *pbuf;
    AVExifMetadata ifd = { 0 };

    ret = av_exif_parse_buffer(avctx, data->data, data->size, &ifd, header_mode);
    if (ret < 0)
        goto end;

    ret = exif_attach_ifd(avctx, frame, &ifd, pbuf);

end:
    av_buffer_unref(pbuf);
    av_exif_free(&ifd);
    return ret;
}