vkAcquirePerformanceConfigurationINTEL(3)

# vkAcquirePerformanceConfigurationINTEL(3) Manual Page

## Name

vkAcquirePerformanceConfigurationINTEL - Acquire the performance query capability

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## C Specification

To acquire a device performance configuration, call:

    // Provided by VK_INTEL_performance_query
    VkResult vkAcquirePerformanceConfigurationINTEL(
        VkDevice                                    device,
        const VkPerformanceConfigurationAcquireInfoINTEL* pAcquireInfo,
        VkPerformanceConfigurationINTEL*            pConfiguration);

## Parameters

- `device` is the logical device that the performance query commands will be submitted to.

- `pAcquireInfo` is a pointer to a VkPerformanceConfigurationAcquireInfoINTEL structure, specifying the performance configuration to acquire.

- `pConfiguration` is a pointer to a `VkPerformanceConfigurationINTEL` handle in which the resulting configuration object is returned.

## Description

Valid Usage (Implicit)

- VUID-vkAcquirePerformanceConfigurationINTEL-device-parameter
  `device` must be a valid VkDevice handle

- VUID-vkAcquirePerformanceConfigurationINTEL-pAcquireInfo-parameter
  `pAcquireInfo` must be a valid pointer to a valid VkPerformanceConfigurationAcquireInfoINTEL structure

- VUID-vkAcquirePerformanceConfigurationINTEL-pConfiguration-parameter
  `pConfiguration` must be a valid pointer to a VkPerformanceConfigurationINTEL handle

Return Codes

On success, this command returns

  - `VK_SUCCESS`

On failure, this command returns

  - `VK_ERROR_TOO_MANY_OBJECTS`

  - `VK_ERROR_OUT_OF_HOST_MEMORY`

## See Also

VK_INTEL_performance_query, VkDevice, VkPerformanceConfigurationAcquireInfoINTEL, VkPerformanceConfigurationINTEL

## 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 2014-2023 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0