# VkSharedPresentSurfaceCapabilitiesKHR(3) Manual Page

## Name

VkSharedPresentSurfaceCapabilitiesKHR - Structure describing capabilities of a surface for shared presentation

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## C Specification

The `VkSharedPresentSurfaceCapabilitiesKHR` structure is defined as:

    // Provided by VK_KHR_shared_presentable_image
    typedef struct VkSharedPresentSurfaceCapabilitiesKHR {
        VkStructureType      sType;
        void*                pNext;
        VkImageUsageFlags    sharedPresentSupportedUsageFlags;
    } VkSharedPresentSurfaceCapabilitiesKHR;

## Members

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

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

- `sharedPresentSupportedUsageFlags` is a bitmask of VkImageUsageFlagBits representing the ways the application can use the shared presentable image from a swapchain created with VkPresentModeKHR set to `VK_PRESENT_MODE_SHARED_DEMAND_REFRESH_KHR` or `VK_PRESENT_MODE_SHARED_CONTINUOUS_REFRESH_KHR` for the surface on the specified device. `VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT` must be included in the set but implementations may support additional usages.

## Description

Valid Usage (Implicit)

- VUID-VkSharedPresentSurfaceCapabilitiesKHR-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_SHARED_PRESENT_SURFACE_CAPABILITIES_KHR`

## See Also

VK_KHR_shared_presentable_image, VkImageUsageFlags, 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 2014-2025 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0