imgu_queue_buffers
imgu_queue_buffers(imgu, false, node->pipe);
r = imgu_queue_buffers(imgu, true, pipe);
imgu_queue_buffers(imgu, false, p);
r = imgu_queue_buffers(imgu, true, pipe);
int imgu_queue_buffers(struct imgu_device *imgu, bool initial,