testing stuff
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parent
1eade711ba
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GPG key ID:
874E22DF2F9DFCB5
205
src/main.cpp
205
src/main.cpp
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@ -41,40 +41,40 @@ class VulkanApp {
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initWindow();
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initVulkan();
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mainLoop();
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cleanup();
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}
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private:
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vkfw::UniqueInstance mGLFWInstance;
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vkfw::UniqueWindow mWindow;
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vkfw::Window mWindow;
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vk::UniqueInstance mInstance;
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vk::Instance mInstance;
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vk::UniqueDebugUtilsMessengerEXT mDebugMessenger;
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vk::UniqueSurfaceKHR mSurface;
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vk::DebugUtilsMessengerEXT mDebugMessenger;
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vk::SurfaceKHR mSurface;
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vk::PhysicalDevice mPhysicalDevice;
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vk::UniqueDevice mDevice;
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vk::Device mDevice;
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vk::Queue mGraphicsQueue;
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vk::Queue mPresentQueue;
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vk::UniqueSwapchainKHR mSwapChain;
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vk::SwapchainKHR mSwapChain;
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std::vector<vk::Image> mSwapChainImages;
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vk::Format mSwapChainImageFormat;
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vk::Extent2D mSwapChainExtent;
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std::vector<vk::UniqueImageView> mSwapChainImageViews;
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std::vector<vk::UniqueFramebuffer> mSwapChainFramebuffers;
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std::vector<vk::ImageView> mSwapChainImageViews;
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std::vector<vk::Framebuffer> mSwapChainFramebuffers;
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vk::UniqueRenderPass mRenderPass;
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vk::UniquePipelineLayout mPipelineLayout;
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vk::UniquePipeline mGraphicsPipeline;
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vk::RenderPass mRenderPass;
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vk::PipelineLayout mPipelineLayout;
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vk::Pipeline mGraphicsPipeline;
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vk::UniqueCommandPool mCommandPool;
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std::vector<vk::UniqueCommandBuffer> mCommandBuffers;
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vk::CommandPool mCommandPool;
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std::vector<vk::CommandBuffer> mCommandBuffers;
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std::vector<vk::UniqueSemaphore> mImageAvailableSemaphores;
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std::vector<vk::UniqueSemaphore> mRenderFinishedSemaphores;
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std::vector<vk::UniqueFence> mInFlightFences;
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std::vector<vk::Semaphore> mImageAvailableSemaphores;
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std::vector<vk::Semaphore> mRenderFinishedSemaphores;
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std::vector<vk::Fence> mInFlightFences;
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bool mFramebufferResized = false;
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u32 mCurrentFrame = 0;
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@ -110,16 +110,16 @@ class VulkanApp {
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}
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fn initWindow() -> void {
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mGLFWInstance = vkfw::initUnique();
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vkfw::init();
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vkfw::WindowHints hints;
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hints.clientAPI = vkfw::ClientAPI::eNone;
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// hints.resizable = false;
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mWindow = vkfw::createWindowUnique(WIDTH, HEIGHT, "Vulkan", hints);
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mWindow->setUserPointer(this);
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mWindow->setFramebufferSizeCallback(framebufferResizeCallback);
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mWindow = vkfw::createWindow(WIDTH, HEIGHT, "Vulkan", hints);
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mWindow.setUserPointer(this);
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mWindow.setFramebufferSizeCallback(framebufferResizeCallback);
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}
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static fn framebufferResizeCallback(GLFWwindow* window, int /*width*/, int /*height*/) -> void {
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@ -145,33 +145,67 @@ class VulkanApp {
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}
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fn mainLoop() -> void {
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while (!mWindow->shouldClose()) {
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while (!mWindow.shouldClose()) {
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vkfw::waitEvents();
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drawFrame();
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}
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mDevice->waitIdle();
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mDevice.waitIdle();
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}
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fn cleanupSwapChain() -> void {
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for (vk::UniqueFramebuffer& mSwapChainFramebuffer : mSwapChainFramebuffers) {
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mSwapChainFramebuffer.reset();
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for (vk::Framebuffer& mSwapChainFramebuffer : mSwapChainFramebuffers) {
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mDevice.destroyFramebuffer(mSwapChainFramebuffer);
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}
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for (vk::ImageView& mSwapChainImageView : mSwapChainImageViews) {
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mDevice.destroyImageView(mSwapChainImageView);
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}
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for (vk::UniqueImageView& mSwapChainImageView : mSwapChainImageViews) { mSwapChainImageView.reset(); }
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mSwapChain.reset();
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mDevice.destroySwapchainKHR(mSwapChain);
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}
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fn cleanup() -> void {
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cleanupSwapChain();
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mDevice.destroyPipeline(mGraphicsPipeline);
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mDevice.destroyPipelineLayout(mPipelineLayout);
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mDevice.destroyRenderPass(mRenderPass);
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for (vk::Semaphore& mRenderFinishedSemaphore : mRenderFinishedSemaphores)
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mDevice.destroySemaphore(mRenderFinishedSemaphore);
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for (vk::Semaphore& mImageAvailableSemaphore : mImageAvailableSemaphores)
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mDevice.destroySemaphore(mImageAvailableSemaphore);
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for (vk::Fence& mInFlightFence : mInFlightFences) mDevice.destroyFence(mInFlightFence);
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mDevice.destroyCommandPool(mCommandPool);
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mDevice.destroy();
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if (enableValidationLayers)
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mInstance.destroyDebugUtilsMessengerEXT(mDebugMessenger, nullptr);
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mInstance.destroySurfaceKHR(mSurface);
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vkDestroyInstance(mInstance, nullptr);
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mWindow.destroy();
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glfwTerminate();
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}
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fn recreateSwapChain() -> void {
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u32 width = 0, height = 0;
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std::tie(width, height) = mWindow->getFramebufferSize();
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std::tie(width, height) = mWindow.getFramebufferSize();
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while (width == 0 || height == 0) {
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std::tie(width, height) = mWindow->getFramebufferSize();
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std::tie(width, height) = mWindow.getFramebufferSize();
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vkfw::waitEvents();
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}
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mDevice->waitIdle();
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mDevice.waitIdle();
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cleanupSwapChain();
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@ -219,9 +253,9 @@ class VulkanApp {
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for (const char* extension : extensions) fmt::println("\t{}", extension);
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#endif
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mInstance = vk::createInstanceUnique(createInfo);
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mInstance = vk::createInstance(createInfo);
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VULKAN_HPP_DEFAULT_DISPATCHER.init(mInstance.get());
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VULKAN_HPP_DEFAULT_DISPATCHER.init(mInstance);
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}
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fn setupDebugMessenger() -> void {
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@ -238,13 +272,13 @@ class VulkanApp {
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.pfnUserCallback = debugCallback,
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};
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mDebugMessenger = mInstance->createDebugUtilsMessengerEXTUnique(messengerCreateInfo, nullptr);
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mDebugMessenger = mInstance.createDebugUtilsMessengerEXT(messengerCreateInfo, nullptr);
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}
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fn createSurface() -> void { mSurface = vkfw::createWindowSurfaceUnique(mInstance.get(), mWindow.get()); }
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fn createSurface() -> void { mSurface = vkfw::createWindowSurface(mInstance, mWindow); }
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fn pickPhysicalDevice() -> void {
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std::vector<vk::PhysicalDevice> devices = mInstance->enumeratePhysicalDevices();
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std::vector<vk::PhysicalDevice> devices = mInstance.enumeratePhysicalDevices();
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if (devices.empty())
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throw std::runtime_error("Failed to find GPUs with Vulkan support!");
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@ -293,9 +327,9 @@ class VulkanApp {
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.ppEnabledExtensionNames = deviceExtensions.data(),
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.pEnabledFeatures = &deviceFeatures };
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mDevice = mPhysicalDevice.createDeviceUnique(createInfo);
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mGraphicsQueue = mDevice->getQueue(indices.graphics_family.value(), 0);
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mPresentQueue = mDevice->getQueue(indices.present_family.value(), 0);
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mDevice = mPhysicalDevice.createDevice(createInfo);
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mGraphicsQueue = mDevice.getQueue(indices.graphics_family.value(), 0);
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mPresentQueue = mDevice.getQueue(indices.present_family.value(), 0);
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}
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fn createSwapChain() -> void {
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@ -316,7 +350,7 @@ class VulkanApp {
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indices.present_family.value() };
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vk::SwapchainCreateInfoKHR createInfo {
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.surface = mSurface.get(),
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.surface = mSurface,
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.minImageCount = imageCount,
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.imageFormat = surfaceFormat.format,
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.imageColorSpace = surfaceFormat.colorSpace,
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@ -335,9 +369,9 @@ class VulkanApp {
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.oldSwapchain = nullptr,
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};
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mSwapChain = mDevice->createSwapchainKHRUnique(createInfo);
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mSwapChain = mDevice.createSwapchainKHR(createInfo);
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mSwapChainImages = mDevice->getSwapchainImagesKHR(mSwapChain.get());
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mSwapChainImages = mDevice.getSwapchainImagesKHR(mSwapChain);
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mSwapChainImageFormat = surfaceFormat.format;
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mSwapChainExtent = extent;
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}
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@ -363,7 +397,7 @@ class VulkanApp {
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// clang-format on
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};
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mSwapChainImageViews[i] = mDevice->createImageViewUnique(createInfo);
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mSwapChainImageViews[i] = mDevice.createImageView(createInfo);
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}
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}
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@ -397,25 +431,25 @@ class VulkanApp {
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.pSubpasses = &subpass,
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};
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mRenderPass = mDevice->createRenderPassUnique(renderPassInfo);
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mRenderPass = mDevice.createRenderPass(renderPassInfo);
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}
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fn createGraphicsPipeline() -> void {
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std::vector<char> vertShaderCode = readFile("src/shaders/vert.spv");
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std::vector<char> fragShaderCode = readFile("src/shaders/frag.spv");
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vk::UniqueShaderModule vertShaderModule = createShaderModule(vertShaderCode);
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vk::UniqueShaderModule fragShaderModule = createShaderModule(fragShaderCode);
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vk::ShaderModule vertShaderModule = createShaderModule(vertShaderCode);
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vk::ShaderModule fragShaderModule = createShaderModule(fragShaderCode);
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vk::PipelineShaderStageCreateInfo vertShaderStageInfo {
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.stage = vk::ShaderStageFlagBits::eVertex,
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.module = vertShaderModule.get(),
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.module = vertShaderModule,
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.pName = "main",
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};
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vk::PipelineShaderStageCreateInfo fragShaderStageInfo {
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.stage = vk::ShaderStageFlagBits::eFragment,
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.module = fragShaderModule.get(),
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.module = fragShaderModule,
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.pName = "main",
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};
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@ -479,7 +513,7 @@ class VulkanApp {
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.pushConstantRangeCount = 0,
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};
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mPipelineLayout = mDevice->createPipelineLayoutUnique(pipelineLayoutInfo);
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mPipelineLayout = mDevice.createPipelineLayout(pipelineLayoutInfo);
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vk::GraphicsPipelineCreateInfo pipelineInfo {
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.stageCount = static_cast<u32>(shaderStages.size()),
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@ -491,21 +525,24 @@ class VulkanApp {
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.pMultisampleState = &multisampling,
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.pColorBlendState = &colorBlending,
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.pDynamicState = &dynamicState,
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.layout = mPipelineLayout.get(),
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.renderPass = mRenderPass.get(),
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.layout = mPipelineLayout,
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.renderPass = mRenderPass,
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.subpass = 0,
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};
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vk::Result graphicsPipelineResult = vk::Result::eSuccess;
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vk::UniquePipeline graphicsPipelineValue;
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vk::Pipeline graphicsPipelineValue;
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std::tie(graphicsPipelineResult, graphicsPipelineValue) =
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mDevice->createGraphicsPipelineUnique(nullptr, pipelineInfo).asTuple();
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mDevice.createGraphicsPipeline(nullptr, pipelineInfo);
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if (graphicsPipelineResult != vk::Result::eSuccess)
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throw std::runtime_error("Failed to create graphics pipeline!");
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mGraphicsPipeline = std::move(graphicsPipelineValue);
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mGraphicsPipeline = graphicsPipelineValue;
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mDevice.destroyShaderModule(vertShaderModule);
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mDevice.destroyShaderModule(fragShaderModule);
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}
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fn createFramebuffers() -> void {
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@ -513,15 +550,15 @@ class VulkanApp {
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for (usize i = 0; i < mSwapChainImageViews.size(); i++) {
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vk::FramebufferCreateInfo framebufferInfo {
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.renderPass = mRenderPass.get(),
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.renderPass = mRenderPass,
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.attachmentCount = 1,
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.pAttachments = &mSwapChainImageViews[i].get(),
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.pAttachments = &mSwapChainImageViews[i],
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.width = mSwapChainExtent.width,
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.height = mSwapChainExtent.height,
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.layers = 1,
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};
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mSwapChainFramebuffers[i] = mDevice->createFramebufferUnique(framebufferInfo);
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mSwapChainFramebuffers[i] = mDevice.createFramebuffer(framebufferInfo);
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}
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}
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@ -533,18 +570,18 @@ class VulkanApp {
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.queueFamilyIndex = queueFamilyIndices.graphics_family.value(),
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};
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mCommandPool = mDevice->createCommandPoolUnique(poolInfo);
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mCommandPool = mDevice.createCommandPool(poolInfo);
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}
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fn createCommandBuffers() -> void {
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mCommandBuffers.resize(MAX_FRAMES_IN_FLIGHT);
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vk::CommandBufferAllocateInfo allocInfo { .commandPool = mCommandPool.get(),
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vk::CommandBufferAllocateInfo allocInfo { .commandPool = mCommandPool,
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.level = vk::CommandBufferLevel::ePrimary,
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.commandBufferCount =
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static_cast<u32>(mCommandBuffers.size()) };
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mCommandBuffers = mDevice->allocateCommandBuffersUnique(allocInfo);
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mCommandBuffers = mDevice.allocateCommandBuffers(allocInfo);
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}
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fn recordCommandBuffer(vk::CommandBuffer commandBuffer, u32 imageIndex) -> void {
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@ -555,15 +592,15 @@ class VulkanApp {
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vk::ClearValue clearColor { .color = { .float32 = std::array<float, 4> { 0.0F, 0.0F, 0.0F, 1.0F } } };
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vk::RenderPassBeginInfo renderPassInfo {
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.renderPass = mRenderPass.get(),
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.framebuffer = mSwapChainFramebuffers[imageIndex].get(),
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.renderPass = mRenderPass,
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.framebuffer = mSwapChainFramebuffers[imageIndex],
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.renderArea = { .offset = { .x = 0, .y = 0 }, .extent = mSwapChainExtent },
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.clearValueCount = 1,
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.pClearValues = &clearColor,
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};
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commandBuffer.beginRenderPass(renderPassInfo, vk::SubpassContents::eInline);
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commandBuffer.bindPipeline(vk::PipelineBindPoint::eGraphics, mGraphicsPipeline.get());
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commandBuffer.bindPipeline(vk::PipelineBindPoint::eGraphics, mGraphicsPipeline);
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vk::Viewport viewport {
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.x = 0.0F,
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@ -597,16 +634,16 @@ class VulkanApp {
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vk::FenceCreateInfo fenceInfo { .flags = vk::FenceCreateFlagBits::eSignaled };
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for (usize idx = 0; idx < MAX_FRAMES_IN_FLIGHT; idx++) {
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mImageAvailableSemaphores[idx] = mDevice->createSemaphoreUnique(semaphoreInfo);
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mRenderFinishedSemaphores[idx] = mDevice->createSemaphoreUnique(semaphoreInfo);
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mInFlightFences[idx] = mDevice->createFenceUnique(fenceInfo);
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mImageAvailableSemaphores[idx] = mDevice.createSemaphore(semaphoreInfo);
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mRenderFinishedSemaphores[idx] = mDevice.createSemaphore(semaphoreInfo);
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mInFlightFences[idx] = mDevice.createFence(fenceInfo);
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}
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}
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fn drawFrame() -> void {
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try {
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vk::Result result =
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mDevice->waitForFences(mInFlightFences[mCurrentFrame].get(), vk::Bool32(vk::True), UINT64_MAX);
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mDevice.waitForFences(mInFlightFences[mCurrentFrame], vk::Bool32(vk::True), UINT64_MAX);
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if (result != vk::Result::eSuccess)
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throw std::runtime_error("Failed to wait for fences!");
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@ -614,8 +651,8 @@ class VulkanApp {
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vk::Result imageIndexResult = vk::Result::eSuccess;
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u32 imageIndexValue = 0;
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std::tie(imageIndexResult, imageIndexValue) = mDevice->acquireNextImageKHR(
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mSwapChain.get(), UINT64_MAX, mImageAvailableSemaphores[mCurrentFrame].get(), nullptr
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std::tie(imageIndexResult, imageIndexValue) = mDevice.acquireNextImageKHR(
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mSwapChain, UINT64_MAX, mImageAvailableSemaphores[mCurrentFrame], nullptr
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);
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if (imageIndexResult == vk::Result::eErrorOutOfDateKHR) {
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@ -626,10 +663,10 @@ class VulkanApp {
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if (imageIndexResult != vk::Result::eSuccess && imageIndexResult != vk::Result::eSuboptimalKHR)
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throw std::runtime_error("Failed to acquire swap chain image!");
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mDevice->resetFences(mInFlightFences[mCurrentFrame].get());
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mDevice.resetFences(mInFlightFences[mCurrentFrame]);
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mCommandBuffers[mCurrentFrame]->reset(vk::CommandBufferResetFlagBits::eReleaseResources);
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recordCommandBuffer(mCommandBuffers[mCurrentFrame].get(), imageIndexValue);
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mCommandBuffers[mCurrentFrame].reset(vk::CommandBufferResetFlagBits::eReleaseResources);
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recordCommandBuffer(mCommandBuffers[mCurrentFrame], imageIndexValue);
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std::array<vk::PipelineStageFlags, 1> waitStages = {
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vk::PipelineStageFlagBits::eColorAttachmentOutput
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@ -637,21 +674,21 @@ class VulkanApp {
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vk::SubmitInfo submitInfo {
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.waitSemaphoreCount = 1,
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.pWaitSemaphores = &mImageAvailableSemaphores[mCurrentFrame].get(),
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.pWaitSemaphores = &mImageAvailableSemaphores[mCurrentFrame],
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.pWaitDstStageMask = waitStages.data(),
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.commandBufferCount = 1,
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.pCommandBuffers = &mCommandBuffers[mCurrentFrame].get(),
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.pCommandBuffers = &mCommandBuffers[mCurrentFrame],
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.signalSemaphoreCount = 1,
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.pSignalSemaphores = &mRenderFinishedSemaphores[mCurrentFrame].get(),
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.pSignalSemaphores = &mRenderFinishedSemaphores[mCurrentFrame],
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};
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mGraphicsQueue.submit(submitInfo, mInFlightFences[mCurrentFrame].get());
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mGraphicsQueue.submit(submitInfo, mInFlightFences[mCurrentFrame]);
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vk::PresentInfoKHR presentInfo {
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.waitSemaphoreCount = 1,
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.pWaitSemaphores = &mRenderFinishedSemaphores[mCurrentFrame].get(),
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.pWaitSemaphores = &mRenderFinishedSemaphores[mCurrentFrame],
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.swapchainCount = 1,
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.pSwapchains = &mSwapChain.get(),
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.pSwapchains = &mSwapChain,
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.pImageIndices = &imageIndexValue,
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};
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@ -674,11 +711,11 @@ class VulkanApp {
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}
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}
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|
||||
fn createShaderModule(const std::vector<char>& code) -> vk::UniqueShaderModule {
|
||||
fn createShaderModule(const std::vector<char>& code) -> vk::ShaderModule {
|
||||
vk::ShaderModuleCreateInfo createInfo { .codeSize = code.size(),
|
||||
.pCode = std::bit_cast<const u32*>(code.data()) };
|
||||
|
||||
return mDevice->createShaderModuleUnique(createInfo);
|
||||
return mDevice.createShaderModule(createInfo);
|
||||
}
|
||||
|
||||
static fn chooseSwapSurfaceFormat(const std::vector<vk::SurfaceFormatKHR>& availableFormats
|
||||
|
|
@ -705,7 +742,7 @@ class VulkanApp {
|
|||
return capabilities.currentExtent;
|
||||
|
||||
u32 width = 0, height = 0;
|
||||
std::tie(width, height) = mWindow->getFramebufferSize();
|
||||
std::tie(width, height) = mWindow.getFramebufferSize();
|
||||
|
||||
vk::Extent2D actualExtent = { width, height };
|
||||
|
||||
|
|
@ -720,9 +757,9 @@ class VulkanApp {
|
|||
fn querySwapChainSupport(vk::PhysicalDevice device) -> SwapChainSupportDetails {
|
||||
SwapChainSupportDetails details;
|
||||
|
||||
details.capabilities = device.getSurfaceCapabilitiesKHR(mSurface.get());
|
||||
details.formats = device.getSurfaceFormatsKHR(mSurface.get());
|
||||
details.present_modes = device.getSurfacePresentModesKHR(mSurface.get());
|
||||
details.capabilities = device.getSurfaceCapabilitiesKHR(mSurface);
|
||||
details.formats = device.getSurfaceFormatsKHR(mSurface);
|
||||
details.present_modes = device.getSurfacePresentModesKHR(mSurface);
|
||||
|
||||
return details;
|
||||
}
|
||||
|
|
@ -762,7 +799,7 @@ class VulkanApp {
|
|||
if (queueFamilies[i].queueFlags & vk::QueueFlagBits::eGraphics)
|
||||
indices.graphics_family = i;
|
||||
|
||||
vk::Bool32 queuePresentSupport = device.getSurfaceSupportKHR(i, mSurface.get());
|
||||
vk::Bool32 queuePresentSupport = device.getSurfaceSupportKHR(i, mSurface);
|
||||
|
||||
if (queuePresentSupport)
|
||||
indices.present_family = i;
|
||||
|
|
|
|||
Loading…
Reference in a new issue