C Specification

To destroy a query pool, call:

void vkDestroyQueryPool(
    VkDevice                                    device,
    VkQueryPool                                 queryPool,
    const VkAllocationCallbacks*                pAllocator);

Parameters

  • device is the logical device that destroys the query pool.

  • queryPool is the query pool to destroy.

  • pAllocator controls host memory allocation as described in the Memory Allocation chapter.

Description

Valid Usage
  • All submitted commands that refer to queryPool must have completed execution

  • If VkAllocationCallbacks were provided when queryPool was created, a compatible set of callbacks must be provided here

  • If no VkAllocationCallbacks were provided when queryPool was created, pAllocator must be NULL

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

  • If queryPool is not VK_NULL_HANDLE, queryPool must be a valid VkQueryPool handle

  • If pAllocator is not NULL, pAllocator must be a valid pointer to a valid VkAllocationCallbacks structure

  • If queryPool is a valid handle, it must have been created, allocated, or retrieved from device

Host Synchronization
  • Host access to queryPool must be externally synchronized

See Also

Document Notes

For more information, see the Vulkan Specification at URL

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.

Copyright (c) 2014-2017 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.