C++ (Cpp) BKE_movieclip_build_proxy_frame_for_ibuf示例

示例#1

static void *do_proxy_thread(void *data_v)
{
	ProxyThread *data = (ProxyThread *) data_v;
	unsigned char *mem;
	size_t size;
	int cfra;

	while ((mem = proxy_thread_next_frame(data->queue, data->clip, &size, &cfra))) {
		ImBuf *ibuf;

		ibuf = IMB_ibImageFromMemory(mem, size, IB_rect | IB_multilayer | IB_alphamode_detect, NULL, "proxy frame");

		BKE_movieclip_build_proxy_frame_for_ibuf(data->clip, ibuf, NULL, cfra,
		                                         data->build_sizes, data->build_count, FALSE);

		BKE_movieclip_build_proxy_frame_for_ibuf(data->clip, ibuf, data->distortion, cfra,
		                                         data->build_undistort_sizes, data->build_undistort_count, TRUE);

		IMB_freeImBuf(ibuf);

		MEM_freeN(mem);
	}

	return NULL;
}

示例#2

文件： clip_ops.c 项目： pawkoz/dyplom

static void proxy_task_func(TaskPool *pool, void *task_data, int UNUSED(threadid))
{
	ProxyThread *data = (ProxyThread *)task_data;
	ProxyQueue *queue = (ProxyQueue *)BLI_task_pool_userdata(pool);
	unsigned char *mem;
	size_t size;
	int cfra;

	while ((mem = proxy_thread_next_frame(queue, data->clip, &size, &cfra))) {
		ImBuf *ibuf;

		ibuf = IMB_ibImageFromMemory(mem, size, IB_rect | IB_multilayer | IB_alphamode_detect,
		                             data->clip->colorspace_settings.name, "proxy frame");

		BKE_movieclip_build_proxy_frame_for_ibuf(data->clip, ibuf, NULL, cfra,
		                                         data->build_sizes, data->build_count, false);

		BKE_movieclip_build_proxy_frame_for_ibuf(data->clip, ibuf, data->distortion, cfra,
		                                         data->build_undistort_sizes, data->build_undistort_count, true);

		IMB_freeImBuf(ibuf);

		MEM_freeN(mem);
	}
}