# VkSurfaceCapabilitiesPresentBarrierNV(3) Manual Page

## Name

VkSurfaceCapabilitiesPresentBarrierNV - Structure describing present barrier capabilities of a surface

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## C Specification

The `VkSurfaceCapabilitiesPresentBarrierNV` structure is defined as:

    // Provided by VK_NV_present_barrier
    typedef struct VkSurfaceCapabilitiesPresentBarrierNV {
        VkStructureType    sType;
        void*              pNext;
        VkBool32           presentBarrierSupported;
    } VkSurfaceCapabilitiesPresentBarrierNV;

## Members

- `sType` is a VkStructureType value identifying this structure.

- `pNext` is `NULL` or a pointer to a structure extending this structure.

- `presentBarrierSupported` is a boolean describing whether the surface is able to make use of the present barrier feature.

## Description

This structure can be included in the `pNext` chain of VkSurfaceCapabilities2KHR to determine support for present barrier access. If `presentBarrierSupported` is `VK_FALSE`, it indicates that the present barrier feature is not obtainable for this surface.

Valid Usage (Implicit)

- VUID-VkSurfaceCapabilitiesPresentBarrierNV-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_SURFACE_CAPABILITIES_PRESENT_BARRIER_NV`

## See Also

VK_NV_present_barrier, VkBool32, VkStructureType

## Document Notes

For more information, see the Vulkan Specification

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.

## Copyright

Copyright 2014-2024 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0