VkPerformanceOverrideTypeINTEL(3)

# VkPerformanceOverrideTypeINTEL(3) Manual Page

## Name

VkPerformanceOverrideTypeINTEL - Performance override type

## C Specification

Possible values of VkPerformanceOverrideInfoINTEL::`type`, specifying performance override types, are:

    // Provided by VK_INTEL_performance_query
    typedef enum VkPerformanceOverrideTypeINTEL {
        VK_PERFORMANCE_OVERRIDE_TYPE_NULL_HARDWARE_INTEL = 0,
        VK_PERFORMANCE_OVERRIDE_TYPE_FLUSH_GPU_CACHES_INTEL = 1,
    } VkPerformanceOverrideTypeINTEL;

## Description

- VK_PERFORMANCE_OVERRIDE_TYPE_NULL_HARDWARE_INTEL turns all rendering operations into noop.

- VK_PERFORMANCE_OVERRIDE_TYPE_FLUSH_GPU_CACHES_INTEL stalls the stream of commands until all previously emitted commands have completed and all caches been flushed and invalidated.

## See Also

VK_INTEL_performance_query, VkPerformanceOverrideInfoINTEL

## 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 2014-2026 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0