Function frame_data_c

fftools/ffmpeg.c:483–487

}

const FrameData *frame_data_c(AVFrame *frame)
{
    int ret = frame_data_ensure(&frame->opaque_ref, 0);
    return ret < 0 ? NULL : (const FrameData*)frame->opaque_ref->data;
}

FrameData *packet_data(AVPacket *pkt)
{