# VK_QNX_screen_surface(3) Manual Page

## Name

VK_QNX_screen_surface - instance extension

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## Registered Extension Number

379

## Revision

1

## Ratification Status

Not ratified

## Extension and Version Dependencies

VK_KHR_surface

## Contact

- Mike Gorchak [GitHub]mgorchak-blackberry

## Other Extension Metadata

Last Modified Date

  2021-01-11

IP Status

  No known IP claims.

Contributors

  - Mike Gorchak, BlackBerry Limited

## Description

The `VK_QNX_screen_surface` extension is an instance extension. It provides a mechanism to create a VkSurfaceKHR object (defined by the `VK_KHR_surface` extension) that refers to a QNX Screen `window`, as well as a query to determine support for rendering to a QNX Screen compositor.

## New Commands

- vkCreateScreenSurfaceQNX

- vkGetPhysicalDeviceScreenPresentationSupportQNX

## New Structures

- VkScreenSurfaceCreateInfoQNX

## New Bitmasks

- VkScreenSurfaceCreateFlagsQNX

## New Enum Constants

- `VK_QNX_SCREEN_SURFACE_EXTENSION_NAME`

- `VK_QNX_SCREEN_SURFACE_SPEC_VERSION`

- Extending VkStructureType:

  - `VK_STRUCTURE_TYPE_SCREEN_SURFACE_CREATE_INFO_QNX`

## Version History

- Revision 1, 2021-01-11 (Mike Gorchak)

  - Initial draft.

## See Also

No cross-references are available

## Document Notes

For more information, see the Vulkan Specification

This page is a generated document. Fixes and changes should be made to the generator scripts, not directly.

## Copyright

Copyright 2014-2025 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0