f146661a76
The metal view backing the MoltenVK compatibility wrapper is written in Obj-C. It would have been possible to use the Objective-C runtime in C++ but the code is less performant (the symbol binding is done at first use instead of the beginning of the program) and actually harder to get right. Note that MoltenVK is not linked to the loader, so the libMoltenVK.dylib object must be available for loading.
97 lines
3.8 KiB
C++
97 lines
3.8 KiB
C++
// Copyright (C) 2022 Jérôme "Lynix" Leclercq (lynix680@gmail.com)
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// This file is part of the "Nazara Engine - Vulkan renderer"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#pragma once
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#ifndef NAZARA_VULKANRENDERER_WRAPPER_SURFACE_HPP
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#define NAZARA_VULKANRENDERER_WRAPPER_SURFACE_HPP
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#include <Nazara/Prerequisites.hpp>
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#include <Nazara/VulkanRenderer/Config.hpp>
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#include <Nazara/VulkanRenderer/Wrapper/Instance.hpp>
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#include <Nazara/VulkanRenderer/Wrapper/Loader.hpp>
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#ifdef VK_USE_PLATFORM_METAL_EXT
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#include <objc/runtime.h>
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#include <vulkan/vulkan_metal.h>
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#endif
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namespace Nz
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{
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namespace Vk
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{
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class Surface
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{
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public:
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inline Surface(Instance& instance);
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Surface(const Surface&) = delete;
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Surface(Surface&& surface);
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inline ~Surface();
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#ifdef VK_USE_PLATFORM_ANDROID_KHR
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// VK_KHR_android_surface
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inline bool Create(const VkAndroidSurfaceCreateInfoKHR& createInfo, const VkAllocationCallbacks* allocator = nullptr);
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inline bool Create(ANativeWindow* window, VkAndroidSurfaceCreateFlagsKHR flags = 0, const VkAllocationCallbacks* allocator = nullptr);
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#endif
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#ifdef VK_USE_PLATFORM_XCB_KHR
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// VK_KHR_xcb_surface
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inline bool Create(const VkXcbSurfaceCreateInfoKHR& createInfo, const VkAllocationCallbacks* allocator = nullptr);
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inline bool Create(xcb_connection_t* connection, xcb_window_t window, VkXcbSurfaceCreateFlagsKHR flags = 0, const VkAllocationCallbacks* allocator = nullptr);
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#endif
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#ifdef VK_USE_PLATFORM_XLIB_KHR
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// VK_KHR_xlib_surface
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inline bool Create(const VkXlibSurfaceCreateInfoKHR& createInfo, const VkAllocationCallbacks* allocator = nullptr);
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inline bool Create(Display* display, Window window, VkXlibSurfaceCreateFlagsKHR flags = 0, const VkAllocationCallbacks* allocator = nullptr);
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#endif
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#ifdef VK_USE_PLATFORM_WAYLAND_KHR
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// VK_KHR_wayland_surface
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inline bool Create(const VkWaylandSurfaceCreateInfoKHR& createInfo, const VkAllocationCallbacks* allocator = nullptr);
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inline bool Create(wl_display* display, wl_surface* surface, VkWaylandSurfaceCreateFlagsKHR flags = 0, const VkAllocationCallbacks* allocator = nullptr);
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#endif
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#ifdef VK_USE_PLATFORM_WIN32_KHR
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// VK_KHR_win32_surface
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inline bool Create(const VkWin32SurfaceCreateInfoKHR& createInfo, const VkAllocationCallbacks* allocator = nullptr);
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inline bool Create(HINSTANCE instance, HWND handle, VkWin32SurfaceCreateFlagsKHR flags = 0, const VkAllocationCallbacks* allocator = nullptr);
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#endif
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#ifdef VK_USE_PLATFORM_METAL_EXT
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inline bool Create(const VkMetalSurfaceCreateInfoEXT& createInfo, const VkAllocationCallbacks* allocator = nullptr);
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inline bool Create(id layer, const VkAllocationCallbacks* allocator = nullptr);
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#endif
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inline void Destroy();
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bool GetCapabilities(VkPhysicalDevice physicalDevice, VkSurfaceCapabilitiesKHR* surfaceCapabilities) const;
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bool GetFormats(VkPhysicalDevice physicalDevice, std::vector<VkSurfaceFormatKHR>* surfaceFormats) const;
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bool GetPresentModes(VkPhysicalDevice physicalDevice, std::vector<VkPresentModeKHR>* presentModes) const;
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bool GetSupportPresentation(VkPhysicalDevice physicalDevice, UInt32 queueFamilyIndex, bool* supported) const;
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inline VkResult GetLastErrorCode() const;
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Surface& operator=(const Surface&) = delete;
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Surface& operator=(Surface&&) = delete;
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inline operator VkSurfaceKHR() const;
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static inline bool IsSupported(const Instance& instance);
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private:
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inline bool Create(const VkAllocationCallbacks* allocator);
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Instance& m_instance;
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VkAllocationCallbacks m_allocator;
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VkSurfaceKHR m_surface;
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mutable VkResult m_lastErrorCode;
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};
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}
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}
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#include <Nazara/VulkanRenderer/Wrapper/Surface.inl>
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#endif // NAZARA_VULKANRENDERER_WRAPPER_SURFACE_HPP
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