Added vertex buffer and staging buffers
This commit is contained in:
Ano-sys
+125
-79
@@ -19,114 +19,160 @@
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#include <limits>
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#include <algorithm>
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#include <fstream>
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#include <glm/glm.hpp>
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#include <array>
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namespace vapp{
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// Change here for other presentMode
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const VkPresentModeKHR WISHED_PRESENT_MODE = VK_PRESENT_MODE_MAILBOX_KHR;
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// Change here for other presentMode
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const VkPresentModeKHR WISHED_PRESENT_MODE = VK_PRESENT_MODE_MAILBOX_KHR;
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struct Vertex{
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glm::vec2 pos;
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glm::vec3 color;
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typedef struct _QueueFamilyIndices{
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std::optional<uint32_t> graphicsFamily;
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std::optional<uint32_t> presentFamily;
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static VkVertexInputBindingDescription getBindingDescription(){
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VkVertexInputBindingDescription bindingDescription{};
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bindingDescription.binding = 0;
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bindingDescription.stride = sizeof(Vertex);
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bindingDescription.inputRate = VK_VERTEX_INPUT_RATE_VERTEX;
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return bindingDescription;
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}
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bool isComplete(){
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return graphicsFamily.has_value();
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}
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} QueueFamilyIndices;
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static std::array<VkVertexInputAttributeDescription, 2> getAttributeDescriptions(){
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std::array<VkVertexInputAttributeDescription, 2> attributeDescriptions{};
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typedef struct{
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VkSurfaceCapabilitiesKHR capabilities;
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std::vector<VkSurfaceFormatKHR> formats;
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std::vector<VkPresentModeKHR> presentModes;
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} SwapChainSupportDetails;
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attributeDescriptions[0].binding = 0;
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attributeDescriptions[0].location = 0;
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attributeDescriptions[0].format = VK_FORMAT_R32G32_SFLOAT;
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attributeDescriptions[0].offset = offsetof(Vertex, pos);
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static std::vector<char> readFile(const std::string &filename);
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attributeDescriptions[1].binding = 0;
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attributeDescriptions[1].location = 1;
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attributeDescriptions[1].format = VK_FORMAT_R32G32B32_SFLOAT;
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attributeDescriptions[1].offset = offsetof(Vertex, color);
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class Vulkan{
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private:
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return attributeDescriptions;
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}
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};
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// TODO: Remove
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const std::vector<Vertex> vertices = {
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{{0.0f, -0.5f}, {0.0f, 1.0f, 0.0f}},
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{{0.5f, 0.5f}, {0.0f, 1.0f, 0.0f}},
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{{-0.5f, 0.5f}, {0.0f, 0.0f, 1.0f}}
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};
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struct QueueFamilyIndices{
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std::optional<uint32_t> graphicsFamily;
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std::optional<uint32_t> presentFamily;
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bool isComplete(){
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return graphicsFamily.has_value();
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}
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};
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struct SwapChainSupportDetails{
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VkSurfaceCapabilitiesKHR capabilities;
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std::vector<VkSurfaceFormatKHR> formats;
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std::vector<VkPresentModeKHR> presentModes;
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};
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static std::vector<char> readFile(const std::string& filename);
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static std::array<VkVertexInputAttributeDescription, 2> getAttributeDescription();
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class Vulkan{
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private:
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#pragma region Fields
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GLFWwindow *window;
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uint32_t _width, _height;
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GLFWwindow *window;
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uint32_t _width, _height;
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VkInstance instance;
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VkDebugUtilsMessengerEXT debugMessenger;
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VkInstance instance;
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VkDebugUtilsMessengerEXT debugMessenger;
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VkSurfaceKHR surface;
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VkSurfaceKHR surface;
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VkPhysicalDevice physicalDevice = VK_NULL_HANDLE;
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VkDevice device;
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VkPhysicalDevice physicalDevice = VK_NULL_HANDLE;
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VkDevice device;
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VkQueue graphicsQueue;
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VkQueue presentQueue;
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VkQueue graphicsQueue;
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VkQueue presentQueue;
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VkSwapchainKHR swapChain;
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std::vector<VkImage> swapChainImages;
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VkFormat swapChainImageFormat;
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VkExtent2D swapChainExtent;
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VkSwapchainKHR swapChain;
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std::vector<VkImage> swapChainImages;
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VkFormat swapChainImageFormat;
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VkExtent2D swapChainExtent;
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std::vector<VkImageView> swapChainImageViews;
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std::vector<VkImageView> swapChainImageViews;
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VkRenderPass renderPass;
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VkPipelineLayout pipelineLayout;
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VkRenderPass renderPass;
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VkPipelineLayout pipelineLayout;
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VkPipeline graphicsPipeline;
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VkPipeline graphicsPipeline;
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VkCommandPool commandPool;
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std::vector<VkCommandBuffer> commandBuffers;
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VkCommandPool commandPool;
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std::vector<VkCommandBuffer> commandBuffers;
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std::vector<VkSemaphore> imageAvailableSemaphores, renderFinishedSemaphores;
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std::vector<VkFence> inFlightFences;
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std::vector<VkSemaphore> imageAvailableSemaphores, renderFinishedSemaphores;
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std::vector<VkFence> inFlightFences;
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std::vector<VkFramebuffer> swapChainFramebuffers;
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std::vector<VkFramebuffer> swapChainFramebuffers;
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const int MAX_FRAMES_IN_FLIGHT = 2;
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uint32_t currentFrame = 0;
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const int MAX_FRAMES_IN_FLIGHT = 2;
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uint32_t currentFrame = 0;
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VkBuffer vertexBuffer;
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VkDeviceMemory vertexBufferMemory;
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#pragma endregion
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bool checkValidationLayerSupport();
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std::vector<const char*> getRequiredExtensions();
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bool checkValidationLayerSupport();
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std::vector<const char*> getRequiredExtensions();
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void createInstance();
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void setupDebugMessenger();
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void pickPhysicalDevice();
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void createLogicalDevice();
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QueueFamilyIndices findQueueFamilies(VkPhysicalDevice device);
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bool checkDeviceExtensionSupport(VkPhysicalDevice device);
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bool isDeviceSuitable(VkPhysicalDevice device);
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void createSurface();
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SwapChainSupportDetails querySwapChainSupport(VkPhysicalDevice device);
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VkSurfaceFormatKHR chooseSwapSurfaceFormat(const std::vector<VkSurfaceFormatKHR>& availableFormats);
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VkPresentModeKHR chooseSwapPresentMode(const std::vector<VkPresentModeKHR> availablePresentModes);
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VkExtent2D chooseSwapExtent(const VkSurfaceCapabilitiesKHR& capabilities);
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void createSwapChain();
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void createImageViews();
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void createGraphicsPipeline();
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VkShaderModule createShaderModule(const std::vector<char> &code);
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void createRenderPass();
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void createFrameBuffers();
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void createCommandPool();
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void createCommandBuffers();
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void recordCommandBuffer(VkCommandBuffer commandBuffer, uint32_t imageIndex);
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void createSyncObjects();
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void drawFrame();
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void cleanupSwapChain();
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void recreateSwapChain();
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void initWindow(const char* windowName);
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void initVulkan();
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void mainLoop();
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void cleanup();
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void createInstance();
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void setupDebugMessenger();
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void pickPhysicalDevice();
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void createLogicalDevice();
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QueueFamilyIndices findQueueFamilies(VkPhysicalDevice device);
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bool checkDeviceExtensionSupport(VkPhysicalDevice device);
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bool isDeviceSuitable(VkPhysicalDevice device);
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void createSurface();
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SwapChainSupportDetails querySwapChainSupport(VkPhysicalDevice device);
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VkSurfaceFormatKHR chooseSwapSurfaceFormat(const std::vector<VkSurfaceFormatKHR>& availableFormats);
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VkPresentModeKHR chooseSwapPresentMode(const std::vector<VkPresentModeKHR> availablePresentModes);
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VkExtent2D chooseSwapExtent(const VkSurfaceCapabilitiesKHR& capabilities);
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void createSwapChain();
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void createImageViews();
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void createGraphicsPipeline();
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VkShaderModule createShaderModule(const std::vector<char>& code);
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void createRenderPass();
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void createFrameBuffers();
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void createCommandPool();
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uint32_t findMemoryType(uint32_t typeFilter, VkMemoryPropertyFlags properties);
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void createBuffer(VkDeviceSize size, VkBufferUsageFlags usage, VkMemoryPropertyFlags properties, VkBuffer &buffer, VkDeviceMemory &bufferMemory);
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void copyBuffer(VkBuffer srcBuffer, VkBuffer dstBuffer, VkDeviceSize size);
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void createVertexBuffer();
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void createCommandBuffers();
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void recordCommandBuffer(VkCommandBuffer commandBuffer, uint32_t imageIndex);
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void createSyncObjects();
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void drawFrame();
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void cleanupSwapChain();
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void recreateSwapChain();
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void initWindow(const char *windowName);
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void initVulkan();
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void mainLoop();
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void cleanup();
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public:
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#ifdef DEBUG
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public:
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#ifdef DEBUG
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const bool enableValidationLayers = true;
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#else
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#else
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const bool enableValidationLayers = false;
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#endif
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#endif
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bool framebufferResized = false;
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bool framebufferResized = false;
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void run(const char* windowName, const uint32_t width = 800, const uint32_t height = 600);
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};
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void run(const char *windowName, const uint32_t width = 800, const uint32_t height = 600);
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};
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} // vapp
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#endif //VULKAN_APP_H
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