# VkImageCaptureDescriptorDataInfoEXT(3) Manual Page

## Name

VkImageCaptureDescriptorDataInfoEXT - Structure specifying an image for descriptor capture

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## C Specification

Information about the image to get descriptor buffer capture data for is passed in a `VkImageCaptureDescriptorDataInfoEXT` structure:

    // Provided by VK_EXT_descriptor_buffer
    typedef struct VkImageCaptureDescriptorDataInfoEXT {
        VkStructureType    sType;
        const void*        pNext;
        VkImage            image;
    } VkImageCaptureDescriptorDataInfoEXT;

## Members

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

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

- `image` is the `VkImage` handle of the image to get opaque capture data for.

## Description

Valid Usage

- VUID-VkImageCaptureDescriptorDataInfoEXT-image-08079
  `image` must have been created with `VK_IMAGE_CREATE_DESCRIPTOR_BUFFER_CAPTURE_REPLAY_BIT_EXT` set in VkImageCreateInfo::`flags`

Valid Usage (Implicit)

- VUID-VkImageCaptureDescriptorDataInfoEXT-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_IMAGE_CAPTURE_DESCRIPTOR_DATA_INFO_EXT`

- VUID-VkImageCaptureDescriptorDataInfoEXT-pNext-pNext
  `pNext` must be `NULL`

- VUID-VkImageCaptureDescriptorDataInfoEXT-image-parameter
  `image` must be a valid VkImage handle

## See Also

VK_EXT_descriptor_buffer, VkImage, VkStructureType, vkGetImageOpaqueCaptureDescriptorDataEXT

## 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