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// Copyright 2014-2023 The Khronos Group Inc.
//
// SPDX-License-Identifier: CC-BY-4.0
[[platformCreateSurface_imagepipe]]
=== Fuchsia Platform
[open,refpage='vkCreateImagePipeSurfaceFUCHSIA',desc='Create a slink:VkSurfaceKHR object for a Fuchsia ImagePipe',type='protos']
--
:refpage: vkCreateImagePipeSurfaceFUCHSIA
To create a sname:VkSurfaceKHR object for a Fuchsia ImagePipe, call:
include::{generated}/api/protos/vkCreateImagePipeSurfaceFUCHSIA.adoc[]
* pname:instance is the instance to associate with the surface.
* pname:pCreateInfo is a pointer to a
slink:VkImagePipeSurfaceCreateInfoFUCHSIA structure containing
parameters affecting the creation of the surface object.
* pname:pAllocator is the allocator used for host memory allocated for the
surface object when there is no more specific allocator available (see
<<memory-allocation,Memory Allocation>>).
* pname:pSurface is a pointer to a slink:VkSurfaceKHR handle in which the
created surface object is returned.
include::{generated}/validity/protos/vkCreateImagePipeSurfaceFUCHSIA.adoc[]
--
[open,refpage='VkImagePipeSurfaceCreateInfoFUCHSIA',desc='Structure specifying parameters of a newly created ImagePipe surface object',type='structs']
--
The sname:VkImagePipeSurfaceCreateInfoFUCHSIA structure is defined as:
include::{generated}/api/structs/VkImagePipeSurfaceCreateInfoFUCHSIA.adoc[]
* pname:sType is a elink:VkStructureType value identifying this structure.
* pname:pNext is `NULL` or a pointer to a structure extending this
structure.
* pname:flags is reserved for future use.
* pname:imagePipeHandle is a code:zx_handle_t referring to the ImagePipe
to associate with the surface.
.Valid Usage
****
* [[VUID-VkImagePipeSurfaceCreateInfoFUCHSIA-imagePipeHandle-04863]]
pname:imagePipeHandle must: be a valid code:zx_handle_t
****
include::{generated}/validity/structs/VkImagePipeSurfaceCreateInfoFUCHSIA.adoc[]
--
On Fuchsia, the surface pname:currentExtent is the special value
[eq]#(0xFFFFFFFF, 0xFFFFFFFF)#, indicating that the surface size will be
determined by the extent of a swapchain targeting the surface.
[open,refpage='VkImagePipeSurfaceCreateFlagsFUCHSIA',desc='Reserved for future use',type='flags']
--
include::{generated}/api/flags/VkImagePipeSurfaceCreateFlagsFUCHSIA.adoc[]
tname:VkImagePipeSurfaceCreateFlagsFUCHSIA is a bitmask type for setting a
mask, but is currently reserved for future use.
--
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