mirror of
https://github.com/DrBeef/Raze.git
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130 lines
3.6 KiB
C++
130 lines
3.6 KiB
C++
#pragma once
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#include "volk/volk.h"
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#include "vk_mem_alloc/vk_mem_alloc.h"
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#include "engineerrors.h"
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#include <mutex>
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#include <vector>
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#include <algorithm>
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#include <memory>
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#include "zstring.h"
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class VulkanSwapChain;
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class VulkanSemaphore;
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class VulkanFence;
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class VulkanPhysicalDevice
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{
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public:
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VkPhysicalDevice Device = VK_NULL_HANDLE;
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std::vector<VkExtensionProperties> Extensions;
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std::vector<VkQueueFamilyProperties> QueueFamilies;
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VkPhysicalDeviceProperties Properties = {};
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VkPhysicalDeviceFeatures Features = {};
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VkPhysicalDeviceMemoryProperties MemoryProperties = {};
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};
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class VulkanCompatibleDevice
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{
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public:
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VulkanPhysicalDevice *device = nullptr;
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int graphicsFamily = -1;
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int presentFamily = -1;
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bool graphicsTimeQueries = false;
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};
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class VulkanDevice
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{
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public:
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VulkanDevice();
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~VulkanDevice();
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void SetDebugObjectName(const char *name, uint64_t handle, VkObjectType type)
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{
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if (!DebugLayerActive) return;
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VkDebugUtilsObjectNameInfoEXT info = {};
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info.sType = VK_STRUCTURE_TYPE_DEBUG_UTILS_OBJECT_NAME_INFO_EXT;
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info.objectHandle = handle;
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info.objectType = type;
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info.pObjectName = name;
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vkSetDebugUtilsObjectNameEXT(device, &info);
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}
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uint32_t FindMemoryType(uint32_t typeFilter, VkMemoryPropertyFlags properties);
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// Instance setup
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std::vector<VkLayerProperties> AvailableLayers;
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std::vector<VkExtensionProperties> Extensions;
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std::vector<const char *> EnabledExtensions;
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std::vector<const char *> OptionalExtensions = { VK_EXT_SWAPCHAIN_COLOR_SPACE_EXTENSION_NAME };
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std::vector<const char*> EnabledValidationLayers;
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// Device setup
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VkPhysicalDeviceFeatures UsedDeviceFeatures = {};
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std::vector<const char *> EnabledDeviceExtensions = { VK_KHR_SWAPCHAIN_EXTENSION_NAME };
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std::vector<const char *> OptionalDeviceExtensions = { VK_EXT_HDR_METADATA_EXTENSION_NAME, VK_KHR_DEDICATED_ALLOCATION_EXTENSION_NAME, VK_KHR_GET_MEMORY_REQUIREMENTS_2_EXTENSION_NAME };
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VulkanPhysicalDevice PhysicalDevice;
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bool DebugLayerActive = false;
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VkInstance instance = VK_NULL_HANDLE;
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VkSurfaceKHR surface = VK_NULL_HANDLE;
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VkDevice device = VK_NULL_HANDLE;
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VmaAllocator allocator = VK_NULL_HANDLE;
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VkQueue graphicsQueue = VK_NULL_HANDLE;
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VkQueue presentQueue = VK_NULL_HANDLE;
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int graphicsFamily = -1;
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int presentFamily = -1;
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bool graphicsTimeQueries = false;
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private:
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void CreateInstance();
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void CreateSurface();
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void SelectPhysicalDevice();
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void SelectFeatures();
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void CreateDevice();
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void CreateAllocator();
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void ReleaseResources();
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bool SupportsDeviceExtension(const char *ext) const;
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static bool CheckRequiredFeatures(const VkPhysicalDeviceFeatures &f);
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VkDebugUtilsMessengerEXT debugMessenger = VK_NULL_HANDLE;
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static VKAPI_ATTR VkBool32 VKAPI_CALL DebugCallback(VkDebugUtilsMessageSeverityFlagBitsEXT messageSeverity, VkDebugUtilsMessageTypeFlagsEXT messageType, const VkDebugUtilsMessengerCallbackDataEXT* pCallbackData, void* pUserData);
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static void InitVolk();
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static std::vector<VkLayerProperties> GetAvailableLayers();
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static std::vector<VkExtensionProperties> GetExtensions();
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static std::vector<const char *> GetPlatformExtensions();
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static std::vector<VulkanPhysicalDevice> GetPhysicalDevices(VkInstance instance);
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};
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FString VkResultToString(VkResult result);
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class CVulkanError : public CEngineError
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{
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public:
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CVulkanError() : CEngineError() {}
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CVulkanError(const char* message) : CEngineError(message) {}
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};
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inline void VulkanError(const char *text)
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{
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throw CVulkanError(text);
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}
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inline void CheckVulkanError(VkResult result, const char *text)
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{
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if (result >= VK_SUCCESS)
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return;
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FString msg;
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msg.Format("%s: %s", text, VkResultToString(result).GetChars());
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throw CVulkanError(msg.GetChars());
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}
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