Function frame_null

fftools/sync_queue.c:136–139

}

static int frame_null(const SyncQueue *sq, SyncQueueFrame frame)
{
    return (sq->type == SYNC_QUEUE_PACKETS) ? (frame.p == NULL) : (frame.f == NULL);
}

static void tb_update(const SyncQueue *sq, SyncQueueStream *st,
                      const SyncQueueFrame frame)