# VkDeviceMemoryOpaqueCaptureAddressInfo(3) Manual Page

## Name

VkDeviceMemoryOpaqueCaptureAddressInfo - Structure specifying the memory object to query an address for

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## C Specification

The `VkDeviceMemoryOpaqueCaptureAddressInfo` structure is defined as:

    // Provided by VK_VERSION_1_2
    typedef struct VkDeviceMemoryOpaqueCaptureAddressInfo {
        VkStructureType    sType;
        const void*        pNext;
        VkDeviceMemory     memory;
    } VkDeviceMemoryOpaqueCaptureAddressInfo;

or the equivalent

    // Provided by VK_KHR_buffer_device_address
    typedef VkDeviceMemoryOpaqueCaptureAddressInfo VkDeviceMemoryOpaqueCaptureAddressInfoKHR;

## Members

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

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

- `memory` specifies the memory whose address is being queried.

## Description

Valid Usage

- VUID-VkDeviceMemoryOpaqueCaptureAddressInfo-memory-03336
  `memory` must have been allocated with `VK_MEMORY_ALLOCATE_DEVICE_ADDRESS_BIT`

Valid Usage (Implicit)

- VUID-VkDeviceMemoryOpaqueCaptureAddressInfo-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_DEVICE_MEMORY_OPAQUE_CAPTURE_ADDRESS_INFO`

- VUID-VkDeviceMemoryOpaqueCaptureAddressInfo-pNext-pNext
  `pNext` must be `NULL`

- VUID-VkDeviceMemoryOpaqueCaptureAddressInfo-memory-parameter
  `memory` must be a valid VkDeviceMemory handle

## See Also

VK_KHR_buffer_device_address, VK_VERSION_1_2, VkDeviceMemory, VkStructureType, vkGetDeviceMemoryOpaqueCaptureAddress, vkGetDeviceMemoryOpaqueCaptureAddressKHR

## 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