VkDeviceOrHostAddressConstKHR(3)

# VkDeviceOrHostAddressConstKHR(3) Manual Page

## Name

VkDeviceOrHostAddressConstKHR - Union specifying a const device or host address

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## C Specification

The `VkDeviceOrHostAddressConstKHR` union is defined as:

    // Provided by VK_KHR_acceleration_structure
    typedef union VkDeviceOrHostAddressConstKHR {
        VkDeviceAddress    deviceAddress;
        const void*        hostAddress;
    } VkDeviceOrHostAddressConstKHR;

## Members

- `deviceAddress` is a buffer device address as returned by the vkGetBufferDeviceAddressKHR command.

- `hostAddress` is a const host memory address.

## Description

## See Also

VK_KHR_acceleration_structure, VkAccelerationStructureGeometryAabbsDataKHR, VkAccelerationStructureGeometryInstancesDataKHR, VkAccelerationStructureGeometryMotionTrianglesDataNV, VkAccelerationStructureGeometryTrianglesDataKHR, VkCopyMemoryToAccelerationStructureInfoKHR, `VkDeviceAddress`

## 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 2014-2022 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0