C Specification

To retrieve a handle to a VkQueue object, call:

// Provided by VK_VERSION_1_0
void vkGetDeviceQueue(
    VkDevice                                    device,
    uint32_t                                    queueFamilyIndex,
    uint32_t                                    queueIndex,
    VkQueue*                                    pQueue);


  • device is the logical device that owns the queue.

  • queueFamilyIndex is the index of the queue family to which the queue belongs.

  • queueIndex is the index within this queue family of the queue to retrieve.

  • pQueue is a pointer to a VkQueue object that will be filled with the handle for the requested queue.


vkGetDeviceQueue must only be used to get queues that were created with the flags parameter of VkDeviceQueueCreateInfo set to zero. To get queues that were created with a non-zero flags parameter use vkGetDeviceQueue2.

Valid Usage
  • VUID-vkGetDeviceQueue-queueFamilyIndex-00384
    queueFamilyIndex must be one of the queue family indices specified when device was created, via the VkDeviceQueueCreateInfo structure

  • VUID-vkGetDeviceQueue-queueIndex-00385
    queueIndex must be less than the value of VkDeviceQueueCreateInfo::queueCount for the queue family indicated by queueFamilyIndex when device was created

  • VUID-vkGetDeviceQueue-flags-01841
    VkDeviceQueueCreateInfo::flags must have been set to zero when device was created

Valid Usage (Implicit)
  • VUID-vkGetDeviceQueue-device-parameter
    device must be a valid VkDevice handle

  • VUID-vkGetDeviceQueue-pQueue-parameter
    pQueue must be a valid pointer to a VkQueue handle

See Also

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 2014-2023 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0