# VkPerformanceOverrideTypeINTEL(3) Manual Page

## Name

VkPerformanceOverrideTypeINTEL - Performance override type

## C Specification

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

    typedef enum VkPerformanceOverrideTypeINTEL {
        VK_PERFORMANCE_OVERRIDE_TYPE_NULL_HARDWARE_INTEL = 0,
        VK_PERFORMANCE_OVERRIDE_TYPE_FLUSH_GPU_CACHES_INTEL = 1,
        VK_PERFORMANCE_OVERRIDE_TYPE_MAX_ENUM_INTEL = 0x7FFFFFFF
    } 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

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 (c) 2014-2020 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.