C++ (Cpp) InitializeTunnel Examples

Example #1

File: UdpMessagingModule.cpp Project: Codermay/Unreal4

	/** Restarts the bridge and tunnel services. */
	void RestartServices()
	{
		const UUdpMessagingSettings& Settings = *GetDefault<UUdpMessagingSettings>();

		if (Settings.EnableTransport)
		{
			if (!MessageBridge.IsValid())
			{
				InitializeBridge();
			}
		}
		else
		{
			ShutdownBridge();
		}

		if (Settings.EnableTunnel)
		{
			if (!MessageTunnel.IsValid())
			{
				InitializeTunnel();
			}
		}
		else
		{
			ShutdownTunnel();
		}
	}

Example #2

File: tunnel.c Project: ESLab/rtdl

int main()
{
	int			 t;
	effect_tunnel_state	 ets;
	u_int16_t		*framebuffer1 =	(u_int16_t *)0x4c000000;
#ifdef TUNNEL_DBL_BUFFER
	u_int16_t		*framebuffer2 =	(u_int16_t *)0x4c400000;
#endif /* TUNNEL_DBL_BUFFER */
	task_register_cons	*trc;
	const char		*task_name;
	portTickType		 last_wake;
	const portTickType	 delay	      = 1000 * portTICK_RATE_MS / 25;


	trc = task_get_current_trc();

	if (trc == NULL) {
		printf("tunnel effect: could not find trc.\n");
		goto error;
	}

	task_name = trc->name;

	printf("%s: Initializing tunnel effect...\n", task_name);

	InitializeScreen640x480(RGB16BitMode,framebuffer1);

	if (init_width    == 0xffff ||
	    init_height   == 0xffff ||
	    init_w_offset == 0xffff ||
	    init_h_offset == 0xffff) {
		printf("%s: Config parameters not setup.\n", task_name);
		goto error;
	}

	if (!InitializeTunnel(&ets,
			      init_width, init_height,
			      640, 480,
			      init_w_offset, init_h_offset)) {
		printf("%s: Could not initiate tunnel effect.\n", task_name);
		goto error;
	}

	int lasttime=0;

	printf("%s: Starting rendering tunnel effect...\n", task_name);

	last_wake = xTaskGetTickCount();

#ifdef TUNNEL_DBL_BUFFER
	for(t=0;;t+=2) {
#else /* TUNNEL_DBL_BUFFER */
	for(t=0;;t++) {
#endif /* TUNNEL_DBL_BUFFER */

		if (tm_requested) {
			TASK_IN_SAFE_STATE();
			last_wake = xTaskGetTickCount();
			tm_requested = 0;
		}

		if((t % 32)==0)
		{
			int time=xTaskGetTickCount();
			int fps=10*32*1000/(time-lasttime);

			printf("%s: %d.%01d FPS\n",task_name,fps/10,fps%10);

			lasttime=time;
		}
#ifdef TUNNEL_DBL_BUFFER
		taskYIELD();

		SetScreenFrameBuffer(framebuffer1);
		DrawTunnel(&ets, framebuffer2);
		vTaskDelayUntil(&last_wake, delay);

		SetScreenFrameBuffer(framebuffer2);
		DrawTunnel(&ets, framebuffer1);
#else /* TUNNEL_DBL_BUFFER */
		DrawTunnel(&ets, framebuffer1);
#endif /* TUNNEL_DBL_BUFFER */

		if (last_wake + delay < xTaskGetTickCount()) {
			last_wake += delay / 2;
		}

		vTaskDelayUntil(&last_wake, delay);
	}

error:
	while (1) {
		printf("Tunnel effect in error state.\n");
		vTaskSuspend(NULL);
	}
}