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