C++ (Cpp) submitPostPresentBarrier 예제들

예제 #1

파일: displacement.cpp 프로젝트: 2007750219/Vulkan

	void draw()
	{
		VkResult err;

		// Get next image in the swap chain (back/front buffer)
		err = swapChain.acquireNextImage(semaphores.presentComplete, &currentBuffer);
		assert(!err);

		submitPostPresentBarrier(swapChain.buffers[currentBuffer].image);

		// Command buffer to be sumitted to the queue
		submitInfo.commandBufferCount = 1;
		submitInfo.pCommandBuffers = &drawCmdBuffers[currentBuffer];

		// Submit to queue
		err = vkQueueSubmit(queue, 1, &submitInfo, VK_NULL_HANDLE);
		assert(!err);

		submitPrePresentBarrier(swapChain.buffers[currentBuffer].image);

		err = swapChain.queuePresent(queue, currentBuffer, semaphores.renderComplete);
		assert(!err);

		err = vkQueueWaitIdle(queue);
		assert(!err);
	}

예제 #2

파일: multithreading.cpp 프로젝트: AnastasiaBorisova/Vulkan

	void draw()
	{
		VkResult err;
		VkSemaphore presentCompleteSemaphore;
		VkSemaphoreCreateInfo presentCompleteSemaphoreCreateInfo =
			vkTools::initializers::semaphoreCreateInfo(VK_FENCE_CREATE_SIGNALED_BIT);

		err = vkCreateSemaphore(device, &presentCompleteSemaphoreCreateInfo, nullptr, &presentCompleteSemaphore);
		assert(!err);

		// Get next image in the swap chain (back/front buffer)
		err = swapChain.acquireNextImage(presentCompleteSemaphore, &currentBuffer);
		assert(!err);

		VkSubmitInfo submitInfo = vkTools::initializers::submitInfo();
		submitInfo.waitSemaphoreCount = 1;
		submitInfo.pWaitSemaphores = &presentCompleteSemaphore;
		submitInfo.commandBufferCount = 1;
		submitInfo.pCommandBuffers = &drawCmdBuffers[currentBuffer];

		// Submit draw command buffer
		err = vkQueueSubmit(queue, 1, &submitInfo, VK_NULL_HANDLE);
		assert(!err);

		err = swapChain.queuePresent(queue, currentBuffer);
		assert(!err);

		vkDestroySemaphore(device, presentCompleteSemaphore, nullptr);

		submitPostPresentBarrier(swapChain.buffers[currentBuffer].image);

		err = vkQueueWaitIdle(queue);
		assert(!err);
	}

예제 #3

파일: main.cpp 프로젝트: AsGreyWolf/Vulkan

	void draw()
	{
		VkResult err;

		// Get next image in the swap chain (back/front buffer)
		err = swapChain.acquireNextImage(semaphores.presentComplete, &currentBuffer);
		assert(!err);

		submitPostPresentBarrier(swapChain.buffers[currentBuffer].image);

		VkPipelineStageFlags pipelineStages = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT;
		VkSubmitInfo submitInfo = vkTools::initializers::submitInfo();
		submitInfo.waitSemaphoreCount = 1;
		submitInfo.pWaitSemaphores = &semaphores.presentComplete;
		submitInfo.commandBufferCount = 1;
		submitInfo.pCommandBuffers = &drawCmdBuffers[currentBuffer];
		submitInfo.pWaitDstStageMask = &pipelineStages;
		submitInfo.signalSemaphoreCount = 1;
		submitInfo.pSignalSemaphores = &semaphores.submitSignal;

		// Submit to the graphics queue
		err = vkQueueSubmit(queue, 1, &submitInfo, VK_NULL_HANDLE);
		assert(!err);

		submitPrePresentBarrier(swapChain.buffers[currentBuffer].image);

		// Present the current buffer to the swap chain
		// This will display the image
		err = swapChain.queuePresent(queue, currentBuffer, semaphores.submitSignal);
		assert(!err);
	}

예제 #4

파일: computeparticles.cpp 프로젝트: NikolaRistovski/Vulkan

	void draw()
	{
		// Get next image in the swap chain (back/front buffer)
		VK_CHECK_RESULT(swapChain.acquireNextImage(semaphores.presentComplete, &currentBuffer));

		submitPostPresentBarrier(swapChain.buffers[currentBuffer].image);

		// Command buffer to be sumitted to the queue
		submitInfo.commandBufferCount = 1;
		submitInfo.pCommandBuffers = &drawCmdBuffers[currentBuffer];

		// Submit to queue
		VK_CHECK_RESULT(vkQueueSubmit(queue, 1, &submitInfo, VK_NULL_HANDLE));

		submitPrePresentBarrier(swapChain.buffers[currentBuffer].image);

		VK_CHECK_RESULT(swapChain.queuePresent(queue, currentBuffer, semaphores.renderComplete));
	}

예제 #5

파일: shadowmapping.cpp 프로젝트: prabindh/Vulkan

			assert(!err);
		}
	}

	void draw()
	{
		VkResult err;
		VkSemaphore presentCompleteSemaphore;
		VkSemaphoreCreateInfo presentCompleteSemaphoreCreateInfo =
			vkTools::initializers::semaphoreCreateInfo(VK_FLAGS_NONE);

		err = vkCreateSemaphore(device, &presentCompleteSemaphoreCreateInfo, nullptr, &presentCompleteSemaphore);
		assert(!err);

		// Get next image in the swap chain (back/front buffer)
		err = swapChain.acquireNextImage(presentCompleteSemaphore, &currentBuffer);
		assert(!err);

		// Gather command buffers to be sumitted to the queue
		std::vector<VkCommandBuffer> submitCmdBuffers = {
			offScreenCmdBuffer,
			drawCmdBuffers[currentBuffer],
		};

		VkSubmitInfo submitInfo = vkTools::initializers::submitInfo();
		submitInfo.waitSemaphoreCount = 1;
		submitInfo.pWaitSemaphores = &presentCompleteSemaphore;
		submitInfo.commandBufferCount = submitCmdBuffers.size();
		submitInfo.pCommandBuffers = submitCmdBuffers.data();

		// Submit draw command buffer
		err = vkQueueSubmit(queue, 1, &submitInfo, VK_NULL_HANDLE);
		assert(!err);

		submitPrePresentBarrier(swapChain.buffers[currentBuffer].image);

		err = swapChain.queuePresent(queue, currentBuffer);
		assert(!err);

		vkDestroySemaphore(device, presentCompleteSemaphore, nullptr);

		submitPostPresentBarrier(swapChain.buffers[currentBuffer].image);