50 lines
1.8 KiB
Plaintext
50 lines
1.8 KiB
Plaintext
[[platformCreateSurface_ios,platformCreateSurface_ios]]
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=== iOS Platform
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[open,refpage='vkCreateIOSSurfaceMVK',desc='Create a VkSurfaceKHR object for an iOS UIView',type='protos']
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--
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To create a sname:VkSurfaceKHR object for an iOS code:UIView, call:
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include::../../api/protos/vkCreateIOSSurfaceMVK.txt[]
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* pname:instance is the instance with which to associate the surface.
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* pname:pCreateInfo is a pointer to an instance of the
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slink:VkIOSSurfaceCreateInfoMVK structure containing parameters
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affecting the creation of the surface object.
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* pname:pAllocator is the allocator used for host memory allocated for the
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surface object when there is no more specific allocator available (see
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<<memory-allocation,Memory Allocation>>).
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* pname:pSurface points to a slink:VkSurfaceKHR handle in which the
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created surface object is returned.
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include::../../validity/protos/vkCreateIOSSurfaceMVK.txt[]
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--
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[open,refpage='VkIOSSurfaceCreateInfoMVK',desc='Structure specifying parameters of a newly created iOS surface object',type='structs']
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--
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The slink:VkIOSSurfaceCreateInfoMVK structure is defined as:
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include::../../api/structs/VkIOSSurfaceCreateInfoMVK.txt[]
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* pname:sType is the type of this structure.
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* pname:pNext is `NULL` or a pointer to an extension-specific structure.
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* pname:flags is reserved for future use.
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* pname:pView is a reference to a code:UIView object which will display
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this surface.
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This code:UIView must: be backed by a code:CALayer instance of type
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code:CAMetalLayer.
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.Valid Usage
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****
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* [[VUID-VkIOSSurfaceCreateInfoMVK-pView-01316]]
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pname:pView must: be a valid code:UIView and must: be backed by a
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code:CALayer instance of type code:CAMetalLayer.
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****
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include::../../validity/structs/VkIOSSurfaceCreateInfoMVK.txt[]
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--
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