# VkAccelerationStructureDeviceAddressInfoKHR(3) Manual Page

## Name

VkAccelerationStructureDeviceAddressInfoKHR - Structure specifying the acceleration structure to query an address for

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## C Specification

The `VkAccelerationStructureDeviceAddressInfoKHR` structure is defined as:

    // Provided by VK_KHR_acceleration_structure
    typedef struct VkAccelerationStructureDeviceAddressInfoKHR {
        VkStructureType               sType;
        const void*                   pNext;
        VkAccelerationStructureKHR    accelerationStructure;
    } VkAccelerationStructureDeviceAddressInfoKHR;

## Members

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

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

- `accelerationStructure` specifies the acceleration structure whose address is being queried.

## Description

Valid Usage (Implicit)

- VUID-VkAccelerationStructureDeviceAddressInfoKHR-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_ACCELERATION_STRUCTURE_DEVICE_ADDRESS_INFO_KHR`

- VUID-VkAccelerationStructureDeviceAddressInfoKHR-pNext-pNext
  `pNext` must be `NULL`

- VUID-VkAccelerationStructureDeviceAddressInfoKHR-accelerationStructure-parameter
  `accelerationStructure` must be a valid VkAccelerationStructureKHR handle

## See Also

VK_KHR_acceleration_structure, VkAccelerationStructureKHR, VkStructureType, vkGetAccelerationStructureDeviceAddressKHR

## 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