Function frame_queue_destroy

fftools/ffplay.c:712–722

}

static void frame_queue_destroy(FrameQueue *f)
{
    int i;
    for (i = 0; i < f->max_size; i++) {
        Frame *vp = &f->queue[i];
        frame_queue_unref_item(vp);
        av_frame_free(&vp->frame);
    }
    SDL_DestroyMutex(f->mutex);
    SDL_DestroyCond(f->cond);
}

static void frame_queue_signal(FrameQueue *f)
{