fix bufferSize control

base/vulkanexamplebase.cpp

@@ -123,7 +123,7 @@ void VulkanExampleBase::prepare()
 	*/
 	VkCommandPoolCreateInfo cmdPoolInfo = {};
 	cmdPoolInfo.sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO;
-	cmdPoolInfo.queueFamilyIndex = swapChain.queueNodeIndex;
+	cmdPoolInfo.queueFamilyIndex = queueFamilyIndex;
 	cmdPoolInfo.flags = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT;
 	VK_CHECK_RESULT(vkCreateCommandPool(device, &cmdPoolInfo, nullptr, &cmdPool));
 
@@ -334,7 +334,7 @@ void VulkanExampleBase::renderLoop()
 	{
 		renderFrame();
 	}
-	
+	renderingFrameIndex++;
 	// Flush device to make sure all resources can be freed 
 	vkDeviceWaitIdle(device);
 }
@@ -501,6 +501,28 @@ void VulkanExampleBase::initVulkan()
 	vkGetPhysicalDeviceFeatures(physicalDevice, &deviceFeatures);
 	vkGetPhysicalDeviceMemoryProperties(physicalDevice, &deviceMemoryProperties);
 
+	/*
+		queueFamilyIndex creation
+	*/
+
+	const float defaultQueuePriority(0.0f);
+	VkDeviceQueueCreateInfo queueCreateInfo = {};
+	uint32_t queueFamilyCount;
+	vkGetPhysicalDeviceQueueFamilyProperties(physicalDevice, &queueFamilyCount, nullptr);
+	std::vector<VkQueueFamilyProperties> queueFamilyProperties(queueFamilyCount);
+	vkGetPhysicalDeviceQueueFamilyProperties(physicalDevice, &queueFamilyCount, queueFamilyProperties.data());
+	for (uint32_t i = 0; i < static_cast<uint32_t>(queueFamilyProperties.size()); i++) {
+		if (queueFamilyProperties[i].queueFlags & VK_QUEUE_GRAPHICS_BIT) {
+			queueFamilyIndex = i;
+			queueCreateInfo.sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
+			queueCreateInfo.queueFamilyIndex = i;
+			queueCreateInfo.queueCount = 1;
+			queueCreateInfo.pQueuePriorities = &defaultQueuePriority;
+			break;
+		}
+	}
+
+
 	/*
 		Device creation
 	*/
@@ -522,6 +544,8 @@ void VulkanExampleBase::initVulkan()
 	*/
 	vkGetDeviceQueue(device, vulkanDevice->queueFamilyIndices.graphics, 0, &queue);
 
+	
+
 	/*
 		Suitable depth format
 	*/

base/vulkanexamplebase.h

@@ -113,6 +113,8 @@ public:
 	uint32_t lastFPS = 0;
 
 	VkFormat colorFormat = VK_FORMAT_R8G8B8A8_SRGB;
+	uint32_t queueFamilyIndex;
+	uint32_t renderingFrameIndex;
 
 	struct Signal
 	{

src/render/render.cpp

@@ -1553,13 +1553,14 @@ PlumageRender::PlumageRender()
 		camera.rotationSpeed = 0.25f;
 		camera.movementSpeed = 0.1f;
 		
+		auto frameRange = settings.outputFrameCount - settings.startFrameCount + 1;
 
 		waitFences.resize(renderAhead);
 		presentCompleteSemaphores.resize(renderAhead);
 		renderCompleteSemaphores.resize(renderAhead);
-		commandBuffers.resize(swapChain.imageCount);
+		commandBuffers.resize(renderingFrameIndex);
-		uniformBuffers.resize(swapChain.imageCount);
+		uniformBuffers.resize(renderingFrameIndex);
-		descriptorSets.resize(swapChain.imageCount);
+		descriptorSets.resize(renderingFrameIndex);
 		// Command buffer execution fences
 		for (auto& waitFence : waitFences) {
 			VkFenceCreateInfo fenceCI{ VK_STRUCTURE_TYPE_FENCE_CREATE_INFO, nullptr, VK_FENCE_CREATE_SIGNALED_BIT };
@@ -1598,8 +1599,8 @@ PlumageRender::PlumageRender()
 			 sampleCount = settings.sampleCount;
 		}
 
-		gui = new UI(vulkanDevice, renderPass, queue, pipelineCache, sampleCount);
+		//gui = new UI(vulkanDevice, renderPass, queue, pipelineCache, sampleCount);
-		updateUIOverlay();
+		//updateUIOverlay();
 
 		buildCommandBuffers();
 
@@ -2311,6 +2312,7 @@ PlumageRender::PlumageRender()
 	{
 		for (int32_t i = 0; i < __argc; i++) { PlumageRender::args.push_back(__argv[i]); };
 		plumageRender = new PlumageRender();
+		std::cout << "start to init vulkan" << std::endl;
 		plumageRender->initVulkan();
 		//plumageRender->setupWindow(hInstance, WndProc);
 		plumageRender->prepare();

src/render/render.h

@@ -56,6 +56,8 @@ public:
 	} info ;
 
 	
+
+	
  
 
 	struct Models