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@@ -1,8 +1,8 @@
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#include "HelloTriangleApplication.h"
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#include "Application.h"
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bool enableValidationLayers = true;
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void HelloTriangleApplication::createInstance()
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void Application::createInstance()
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{
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if (enableValidationLayers && !checkValidationLayerSupport()) {
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throw std::runtime_error("validation layers requested, but not available!");
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@@ -47,7 +47,7 @@ void HelloTriangleApplication::createInstance()
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}
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}
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void HelloTriangleApplication::initWindow()
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void Application::initWindow()
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{
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glfwInit();
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@@ -57,7 +57,7 @@ void HelloTriangleApplication::initWindow()
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window = glfwCreateWindow(kWidth, kHeight, "Vulkan", nullptr, nullptr);
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}
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void HelloTriangleApplication::run()
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void Application::run()
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{
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initWindow();
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initVulkan();
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@@ -65,7 +65,7 @@ void HelloTriangleApplication::run()
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cleanup();
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}
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void HelloTriangleApplication::createSurface() {
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void Application::createSurface() {
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if (glfwCreateWindowSurface(instance, window, nullptr, &surface) != VK_SUCCESS) {
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throw std::runtime_error("failed to create window surface!");
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}
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@@ -92,7 +92,7 @@ VkResult CreateDebugUtilsMessengerEXT(VkInstance instance, const VkDebugUtilsMes
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}
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}
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void HelloTriangleApplication::setupDebugMessenger() {
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void Application::setupDebugMessenger() {
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if (!enableValidationLayers)
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return;
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@@ -108,7 +108,7 @@ void HelloTriangleApplication::setupDebugMessenger() {
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}
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}
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void HelloTriangleApplication::initVulkan()
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void Application::initVulkan()
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{
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createInstance(); // 创建 Vulkan 实例
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setupDebugMessenger(); // 在这里调用
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@@ -127,7 +127,7 @@ void HelloTriangleApplication::initVulkan()
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createSyncObjects(); // 创建同步对象
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}
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void HelloTriangleApplication::createImageViews() {
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void Application::createImageViews() {
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swapChainImageViews.resize(swapChainImages.size());
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for (size_t i = 0; i < swapChainImages.size(); i++) {
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@@ -152,7 +152,7 @@ void HelloTriangleApplication::createImageViews() {
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}
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}
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void HelloTriangleApplication::createFramebuffers() {
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void Application::createFramebuffers() {
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swapChainFramebuffers.resize(swapChainImageViews.size());
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for (size_t i = 0; i < swapChainImageViews.size(); i++) {
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@@ -175,7 +175,7 @@ void HelloTriangleApplication::createFramebuffers() {
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}
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}
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void HelloTriangleApplication::createCommandPool() {
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void Application::createCommandPool() {
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QueueFamilyIndices queueFamilyIndices = findQueueFamilies(physicalDevice);
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VkCommandPoolCreateInfo poolInfo{};
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@@ -188,7 +188,7 @@ void HelloTriangleApplication::createCommandPool() {
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}
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}
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void HelloTriangleApplication::createCommandBuffer() {
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void Application::createCommandBuffer() {
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VkCommandBufferAllocateInfo allocInfo{};
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allocInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
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allocInfo.commandPool = commandPool;
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@@ -200,7 +200,7 @@ void HelloTriangleApplication::createCommandBuffer() {
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}
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}
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void HelloTriangleApplication::mainLoop()
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void Application::mainLoop()
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{
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while (!glfwWindowShouldClose(window))
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{
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@@ -211,7 +211,7 @@ void HelloTriangleApplication::mainLoop()
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}
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void HelloTriangleApplication::pickPhysicalDevice() {
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void Application::pickPhysicalDevice() {
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uint32_t deviceCount = 0;
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vkEnumeratePhysicalDevices(instance, &deviceCount, nullptr);
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if (deviceCount == 0) {
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@@ -233,7 +233,7 @@ void HelloTriangleApplication::pickPhysicalDevice() {
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}
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QueueFamilyIndices HelloTriangleApplication::findQueueFamilies(VkPhysicalDevice device) {
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QueueFamilyIndices Application::findQueueFamilies(VkPhysicalDevice device) {
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QueueFamilyIndices indices;
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uint32_t queueFamilyCount = 0;
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@@ -260,7 +260,7 @@ QueueFamilyIndices HelloTriangleApplication::findQueueFamilies(VkPhysicalDevice
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return indices;
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}
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bool HelloTriangleApplication::checkDeviceExtensionSupport(VkPhysicalDevice device) {
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bool Application::checkDeviceExtensionSupport(VkPhysicalDevice device) {
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// 获取设备支持的扩展数量
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uint32_t extensionCount;
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vkEnumerateDeviceExtensionProperties(device, nullptr, &extensionCount, nullptr);
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@@ -292,7 +292,7 @@ bool HelloTriangleApplication::checkDeviceExtensionSupport(VkPhysicalDevice devi
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return true; // 所有扩展都支持
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}
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bool HelloTriangleApplication::checkSwapChainSupport(VkPhysicalDevice device) {
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bool Application::checkSwapChainSupport(VkPhysicalDevice device) {
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uint32_t formatCount;
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vkGetPhysicalDeviceSurfaceFormatsKHR(device, surface, &formatCount, nullptr);
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@@ -302,7 +302,7 @@ bool HelloTriangleApplication::checkSwapChainSupport(VkPhysicalDevice device) {
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return formatCount > 0 && presentModeCount > 0;
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}
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bool HelloTriangleApplication::isDeviceSuitable(VkPhysicalDevice device) {
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bool Application::isDeviceSuitable(VkPhysicalDevice device) {
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QueueFamilyIndices indices = findQueueFamilies(device);
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bool extensionsSupported = checkDeviceExtensionSupport(device);
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bool swapChainAdequate = false;
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@@ -312,7 +312,7 @@ bool HelloTriangleApplication::isDeviceSuitable(VkPhysicalDevice device) {
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return indices.isComplete() && extensionsSupported && swapChainAdequate;
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}
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void HelloTriangleApplication::createLogicalDevice() {
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void Application::createLogicalDevice() {
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QueueFamilyIndices indices = findQueueFamilies(physicalDevice);
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std::vector<VkDeviceQueueCreateInfo> queueCreateInfos;
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@@ -351,7 +351,7 @@ void HelloTriangleApplication::createLogicalDevice() {
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vkGetDeviceQueue(device, indices.presentFamily.value(), 0, &presentQueue);
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}
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void HelloTriangleApplication::createSwapChain() {
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void Application::createSwapChain() {
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// 选择交换链格式、颜色空间和分辨率
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VkSurfaceFormatKHR surfaceFormat = { VK_FORMAT_B8G8R8A8_SRGB, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR };
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VkPresentModeKHR presentMode = VK_PRESENT_MODE_FIFO_KHR;
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@@ -402,7 +402,7 @@ void HelloTriangleApplication::createSwapChain() {
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swapChainExtent = extent;
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}
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void HelloTriangleApplication::createPipelineLayout() {
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void Application::createPipelineLayout() {
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VkPipelineLayoutCreateInfo pipelineLayoutInfo{};
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pipelineLayoutInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO;
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pipelineLayoutInfo.setLayoutCount = 0; // 可选:描述符集布局
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@@ -415,7 +415,7 @@ void HelloTriangleApplication::createPipelineLayout() {
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}
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}
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void HelloTriangleApplication::createGraphicsPipeline() {
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void Application::createGraphicsPipeline() {
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// 顶点着色器和片段着色器
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auto vertShaderCode = readFile("D:/Graphics/vulkan_demo/shaders/simple_shader.vert.spv");
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auto fragShaderCode = readFile("D:/Graphics/vulkan_demo/shaders/simple_shader.frag.spv");
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@@ -525,7 +525,7 @@ void HelloTriangleApplication::createGraphicsPipeline() {
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vkDestroyShaderModule(device, vertShaderModule, nullptr);
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}
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void HelloTriangleApplication::createRenderPass() {
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void Application::createRenderPass() {
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VkAttachmentDescription colorAttachment{};
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colorAttachment.format = swapChainImageFormat;
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colorAttachment.samples = VK_SAMPLE_COUNT_1_BIT;
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@@ -557,7 +557,7 @@ void HelloTriangleApplication::createRenderPass() {
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}
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}
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bool HelloTriangleApplication::checkValidationLayerSupport() {
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bool Application::checkValidationLayerSupport() {
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uint32_t layerCount;
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vkEnumerateInstanceLayerProperties(&layerCount, nullptr);
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@@ -579,7 +579,7 @@ bool HelloTriangleApplication::checkValidationLayerSupport() {
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return true;
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}
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void HelloTriangleApplication::recordCommandBuffer(VkCommandBuffer commandBuffer, uint32_t imageIndex) {
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void Application::recordCommandBuffer(VkCommandBuffer commandBuffer, uint32_t imageIndex) {
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VkCommandBufferBeginInfo beginInfo{};
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beginInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
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@@ -615,7 +615,7 @@ void HelloTriangleApplication::recordCommandBuffer(VkCommandBuffer commandBuffer
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}
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}
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void HelloTriangleApplication::createSyncObjects() {
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void Application::createSyncObjects() {
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VkSemaphoreCreateInfo semaphoreInfo{};
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semaphoreInfo.sType = VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO;
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@@ -630,7 +630,7 @@ void HelloTriangleApplication::createSyncObjects() {
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}
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}
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void HelloTriangleApplication::drawFrame() {
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void Application::drawFrame() {
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vkWaitForFences(device, 1, &inFlightFence, VK_TRUE, UINT64_MAX);
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vkResetFences(device, 1, &inFlightFence);
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@@ -680,7 +680,7 @@ void DestroyDebugUtilsMessengerEXT(VkInstance instance, VkDebugUtilsMessengerEXT
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}
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}
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void HelloTriangleApplication::cleanup() {
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void Application::cleanup() {
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if (enableValidationLayers) {
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DestroyDebugUtilsMessengerEXT(instance, debugMessenger, nullptr);
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}
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@@ -1,4 +1,4 @@
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#pragma once
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#define GLFW_INCLUDE_VULKAN
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@@ -21,7 +21,7 @@ struct QueueFamilyIndices {
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}
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};
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class HelloTriangleApplication
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class Application
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{
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private:
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std::vector<char> readFile(const std::string &enginePath)
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@@ -113,6 +113,6 @@ private:
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const std::vector<const char*> validationLayers = {
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"VK_LAYER_KHRONOS_validation"
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};
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const int kWidth = 800;
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const int kHeight = 600;
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const int kWidth = 480;
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const int kHeight = 480;
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};
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+2
-2
@@ -1,10 +1,10 @@
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#include "HelloTriangleApplication.h"
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#include "Application.h"
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int main() {
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HelloTriangleApplication app;
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Application app;
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try {
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app.run();
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