# VkDirectDriverLoadingModeLUNARG(3) Manual Page

## Name

VkDirectDriverLoadingModeLUNARG - Specify loader behavior of added drivers

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## C Specification

Possible values of VkDirectDriverLoadingListLUNARG::`mode`, specifying the mode in which drivers are used, are:

    // Provided by VK_LUNARG_direct_driver_loading
    typedef enum VkDirectDriverLoadingModeLUNARG {
        VK_DIRECT_DRIVER_LOADING_MODE_EXCLUSIVE_LUNARG = 0,
        VK_DIRECT_DRIVER_LOADING_MODE_INCLUSIVE_LUNARG = 1,
    } VkDirectDriverLoadingModeLUNARG;

## Description

- `VK_DIRECT_DRIVER_LOADING_MODE_EXCLUSIVE_LUNARG` specifies that the provided drivers are used instead of the system-loaded drivers.

- `VK_DIRECT_DRIVER_LOADING_MODE_INCLUSIVE_LUNARG` specifies that the provided drivers are used in addition to the system-loaded drivers.

## See Also

VK_LUNARG_direct_driver_loading, VkDirectDriverLoadingListLUNARG

## 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