C Specification

A constant host address range indicates a range of host memory that cannot be altered.

// Provided by VK_EXT_descriptor_heap
typedef struct VkHostAddressRangeConstEXT {
    const void*    address;
    size_t         size;
} VkHostAddressRangeConstEXT;

Members

  • address is a read-only host memory address.

  • size is the size of the range.

Description

Valid Usage (Implicit)

  • VUID-VkHostAddressRangeConstEXT-address-parameter
    address must be a valid pointer to an array of size bytes

  • VUID-VkHostAddressRangeConstEXT-size-arraylength
    size must be greater than 0

See Also

VK_EXT_descriptor_heap, VkOpaqueCaptureDataCreateInfoEXT, VkPushDataInfoEXT

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