initial commit

VulkanContext.hpp

@@ -0,0 +1,75 @@
+#pragma once
+
+#include <vulkan/vulkan.h>
+
+#include <cstdint>
+#include <iostream>
+#include <optional>
+#include <string>
+#include <vector>
+
+struct SDL_Window;
+
+struct QueueFamilyIndices
+{
+    std::optional<uint32_t> graphicsFamily;
+    std::optional<uint32_t> presentFamily;
+
+    bool isComplete() const
+    {
+        return graphicsFamily.has_value() &&
+               presentFamily.has_value();
+    }
+};
+
+struct SwapchainSupportDetails
+{
+    VkSurfaceCapabilitiesKHR capabilities;
+    std::vector<VkSurfaceFormatKHR> formats;
+    std::vector<VkPresentModeKHR> presentModes;
+};
+
+QueueFamilyIndices findQueueFamilies(
+    VkPhysicalDevice device,
+    VkSurfaceKHR surface);
+
+SwapchainSupportDetails querySwapchainSupport(
+    VkPhysicalDevice device,
+    VkSurfaceKHR surface);
+
+class VulkanContext
+{
+public:
+    VulkanContext(
+        SDL_Window* window,
+        const char* appName,
+        uint32_t versionMajor,
+        uint32_t versionMinor,
+        uint32_t versionPatch);
+
+    ~VulkanContext();
+
+    VulkanContext(const VulkanContext&) = delete;
+    VulkanContext& operator=(const VulkanContext&) = delete;
+
+    VkDevice device() const { return m_device; }
+    VkPhysicalDevice physicalDevice() const { return m_physicalDevice; }
+    VkInstance instance() const { return m_instance; }
+    VkSurfaceKHR surface() const { return m_surface; }
+    VkQueue graphicsQueue() const { return m_graphicsQueue; }
+    VkQueue presentQueue() const { return m_presentQueue; }
+    VkCommandPool commandPool() const { return m_commandPool; }
+    const QueueFamilyIndices& queueIndices() const { return m_queueIndices; }
+
+    void release();
+
+private:
+    VkInstance m_instance = VK_NULL_HANDLE;
+    VkSurfaceKHR m_surface = VK_NULL_HANDLE;
+    VkPhysicalDevice m_physicalDevice = VK_NULL_HANDLE;
+    VkDevice m_device = VK_NULL_HANDLE;
+    VkQueue m_graphicsQueue = VK_NULL_HANDLE;
+    VkQueue m_presentQueue = VK_NULL_HANDLE;
+    VkCommandPool m_commandPool = VK_NULL_HANDLE;
+    QueueFamilyIndices m_queueIndices;
+};