C Specification

Prior to creating a performance query pool, initialize the device for performance queries with the call:

VkResult vkInitializePerformanceApiINTEL(
    VkDevice                                    device,
    const VkInitializePerformanceApiInfoINTEL*  pInitializeInfo);



Valid Usage (Implicit)
  • device must be a valid VkDevice handle

  • pInitializeInfo must be a valid pointer to a valid VkInitializePerformanceApiInfoINTEL structure

Return Codes
On success, this command returns

On failure, this command returns


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 (c) 2014-2019 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.