# VkPerformanceCounterARM(3) Manual Page

## Name

VkPerformanceCounterARM - Structure providing information about a counter

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## C Specification

The `VkPerformanceCounterARM` structure is defined as:

    // Provided by VK_ARM_performance_counters_by_region
    typedef struct VkPerformanceCounterARM {
        VkStructureType    sType;
        void*              pNext;
        uint32_t           counterID;
    } VkPerformanceCounterARM;

## Members

- `sType` is a VkStructureType value identifying this structure.

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

- `counterID` is an identifier for the counter of the physical device.

## Description

Valid Usage (Implicit)

- VUID-VkPerformanceCounterARM-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_PERFORMANCE_COUNTER_ARM`

- VUID-VkPerformanceCounterARM-pNext-pNext
  `pNext` must be `NULL`

## See Also

VK_ARM_performance_counters_by_region, VkStructureType, vkEnumeratePhysicalDeviceQueueFamilyPerformanceCountersByRegionARM

## 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 2014-2025 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0