VkBufferCaptureDescriptorDataInfoEXT(3)

C Specification

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

Warning

This functionality is superseded by VK_EXT_descriptor_heap. See Legacy Functionality for more information.

// Provided by VK_EXT_descriptor_buffer
typedef struct VkBufferCaptureDescriptorDataInfoEXT {
    VkStructureType    sType;
    const void*        pNext;
    VkBuffer           buffer;
} VkBufferCaptureDescriptorDataInfoEXT;

Members

sType is a VkStructureType value identifying this structure.
pNext is NULL or a pointer to a structure extending this structure.
buffer is the VkBuffer handle of the buffer to get opaque capture data for.

Description

Valid Usage

VUID-VkBufferCaptureDescriptorDataInfoEXT-buffer-08075
buffer must have been created with VK_BUFFER_CREATE_DESCRIPTOR_BUFFER_CAPTURE_REPLAY_BIT_EXT set in VkBufferCreateInfo::flags

Valid Usage (Implicit)

VUID-VkBufferCaptureDescriptorDataInfoEXT-sType-sType
sType must be VK_STRUCTURE_TYPE_BUFFER_CAPTURE_DESCRIPTOR_DATA_INFO_EXT
VUID-VkBufferCaptureDescriptorDataInfoEXT-pNext-pNext
pNext must be NULL
VUID-VkBufferCaptureDescriptorDataInfoEXT-buffer-parameter
buffer must be a valid VkBuffer handle

See Also

VK_EXT_descriptor_buffer, VkBuffer, VkStructureType, vkGetBufferOpaqueCaptureDescriptorDataEXT

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 2014-2026 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0