C Specification

To enumerate device layers, call:

Warning
 This functionality is superseded by Vulkan Version 1.0. See Legacy Functionality for more information. 
// Provided by VK_VERSION_1_0
VkResult vkEnumerateDeviceLayerProperties(
    VkPhysicalDevice                            physicalDevice,
    uint32_t*                                   pPropertyCount,
    VkLayerProperties*                          pProperties);

Parameters

  • physicalDevice is the physical device that will be queried.

  • pPropertyCount is a pointer to an integer related to the number of layer properties available or queried.

  • pProperties is either NULL or a pointer to an array of VkLayerProperties structures.

Description

Physical device layers are not supported. pPropertyCount will be 0, and VK_SUCCESS is returned.

Valid Usage (Implicit)

  • VUID-vkEnumerateDeviceLayerProperties-physicalDevice-parameter
    physicalDevice must be a valid VkPhysicalDevice handle

  • VUID-vkEnumerateDeviceLayerProperties-pPropertyCount-parameter
    pPropertyCount must be a valid pointer to a uint32_t value

  • VUID-vkEnumerateDeviceLayerProperties-pProperties-parameter
    If the value referenced by pPropertyCount is not 0, and pProperties is not NULL, pProperties must be a valid pointer to an array of pPropertyCount VkLayerProperties structures

Return Codes
On success, this command returns

  • VK_SUCCESS

On failure, this command returns

  • VK_ERROR_UNKNOWN

  • VK_ERROR_VALIDATION_FAILED

See Also

VK_VERSION_1_0, VkLayerProperties, VkPhysicalDevice

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