32 lines
1.1 KiB
C++
32 lines
1.1 KiB
C++
// Copyright (c) 2012-2024 Wojciech Figat. All rights reserved.
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#if GRAPHICS_API_VULKAN && PLATFORM_IOS
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#include "iOSVulkanPlatform.h"
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#include "../RenderToolsVulkan.h"
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#include "Engine/Core/Delegate.h"
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#include "Engine/Platform/Window.h"
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#include <UIKit/UIKit.h>
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void iOSVulkanPlatform::GetInstanceExtensions(Array<const char*>& extensions, Array<const char*>& layers)
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{
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extensions.Add(VK_KHR_SURFACE_EXTENSION_NAME);
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extensions.Add(VK_MVK_IOS_SURFACE_EXTENSION_NAME);
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}
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void iOSVulkanPlatform::CreateSurface(Window* window, VkInstance instance, VkSurfaceKHR* surface)
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{
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void* windowHandle = window->GetNativePtr();
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// Create surface on a main UI Thread
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Function<void()> func = [&windowHandle, &instance, &surface]()
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{
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VkIOSSurfaceCreateInfoMVK surfaceCreateInfo;
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RenderToolsVulkan::ZeroStruct(surfaceCreateInfo, VK_STRUCTURE_TYPE_IOS_SURFACE_CREATE_INFO_MVK);
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surfaceCreateInfo.pView = windowHandle; // UIView or CAMetalLayer
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VALIDATE_VULKAN_RESULT(vkCreateIOSSurfaceMVK(instance, &surfaceCreateInfo, nullptr, surface));
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};
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iOSPlatform::RunOnUIThread(func, true);
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}
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#endif
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