VkQueryPoolPerformanceQueryCreateInfoINTEL(3)

# VkQueryPoolPerformanceQueryCreateInfoINTEL(3) Manual Page

## Name

VkQueryPoolPerformanceQueryCreateInfoINTEL - Structure specifying parameters to create a pool of performance queries

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## C Specification

The `VkQueryPoolPerformanceQueryCreateInfoINTEL` structure is defined as:

    // Provided by VK_INTEL_performance_query
    typedef struct VkQueryPoolPerformanceQueryCreateInfoINTEL {
        VkStructureType                 sType;
        const void*                     pNext;
        VkQueryPoolSamplingModeINTEL    performanceCountersSampling;
    } VkQueryPoolPerformanceQueryCreateInfoINTEL;

## Members

To create a pool for Intel performance queries, set VkQueryPoolCreateInfo::`queryType` to `VK_QUERY_TYPE_PERFORMANCE_QUERY_INTEL` and add a `VkQueryPoolPerformanceQueryCreateInfoINTEL` structure to the `pNext` chain of the VkQueryPoolCreateInfo structure.

## Description

- `sType` is the type of this structure.

- `pNext` is `NULL` or a pointer to a structure extending this structure.

- `performanceCountersSampling` describe how performance queries should be captured.

Valid Usage (Implicit)

- `sType` must be `VK_STRUCTURE_TYPE_QUERY_POOL_PERFORMANCE_QUERY_CREATE_INFO_INTEL`

- `performanceCountersSampling` must be a valid VkQueryPoolSamplingModeINTEL value

## See Also

VkQueryPoolSamplingModeINTEL, VkStructureType

## 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 (c) 2014-2020 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0