VKLoader.hpp

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//
//  CeresEngine - A game development framework
//
//  Created by Rogiel Sulzbach.
//  Copyright (c) 2018-2022 Rogiel Sulzbach. All rights reserved.
//
 
#pragma once
 
#include "CeresEngine/Macros.hpp"
 
#include "CeresEngine/Foundation/DynamicLibrary.hpp"
 
#if !CE_PLATFORM_IOS && !CE_PLATFORM_MAC
#define VK_NO_PROTOTYPES
#endif
#define VK_DEFINE_NON_DISPATCHABLE_HANDLE(object) typedef struct object##_T* object;
 
#include <vulkan/vulkan.h>
 
#if CE_PLATFORM_MAC
#include <vulkan/vulkan_macos.h>
#elif CE_PLATFORM_IOS
#include <vulkan/vulkan_ios.h>
#if defined(VK_MVK_macos_surface) && VK_MVK_macos_surface
#include <MoltenVK/vk_mvk_moltenvk.h>
#endif
#elif CE_PLATFORM_WIN32
#include <Windows.h>
#include <vulkan/vulkan_win32.h>
#endif
 
#if defined(RenderingCapabilities)
#undef RenderingCapabilities
#endif
 
namespace CeresEngine {
 
#if !CE_PLATFORM_IOS && !CE_PLATFORM_MAC
#define CE_VK_FUNCTION(N) extern PFN_vk##N vk##N;
    CE_VK_FUNCTION(GetInstanceProcAddr);
    CE_VK_FUNCTION(CreateInstance);
    CE_VK_FUNCTION(EnumerateInstanceExtensionProperties);
    CE_VK_FUNCTION(EnumerateInstanceLayerProperties);
#if defined(MVK_VERSION)
    CE_VK_FUNCTION(GetMoltenVKConfigurationMVK);
    CE_VK_FUNCTION(SetMoltenVKConfigurationMVK);
#endif
#include "VKLoader.inc"
#undef CE_VK_FUNCTION
#endif
 
    template<typename T = void> using VKSymbol = DynamicLibrary::Symbol<T>;
 
    struct VKFuncTable {
        VkInstance instance = nullptr;
 
        VkDevice device = nullptr;
 
#define CE_VK_FUNCTION(N) PFN_vk##N N = nullptr;
#include "VKLoader.inc"
#undef CE_VK_FUNCTION
 
        VKFuncTable() noexcept = default;
 
        explicit VKFuncTable(VkInstance instance);
 
        explicit VKFuncTable(VkInstance instance, VkDevice device);
 
        VKSymbol<> forInstance(const char* name) const noexcept;
 
        VKSymbol<> forDevice(const char* name) const noexcept;
    };
 
    void VKLoadVulkan(const DynamicLibrary& dynamicLibrary) noexcept;
 
    void VKLoadVulkan(VkInstance instance) noexcept;
 
} // namespace CeresEngine