VK_OHOS_surface(3)

Name

VK_OHOS_surface - instance extension

VK_OHOS_surface

Name String

VK_OHOS_surface

Extension Type

Instance extension

Registered Extension Number

588

Revision

1

Ratification Status

Not ratified

Extension and Version Dependencies

VK_KHR_surface

Contact

Other Extension Metadata

Last Modified Date

2025-05-16

IP Status

No known IP claims.

Contributors

  • Weilan Chen, Huawei

  • Zehui Lin, Huawei

  • Pan Gao, Huawei

  • Zhao Zhang, Huawei

  • Yang Shi, Huawei

Description

The VK_OHOS_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 an OHNativeWindow, the native surface type of Open Harmony OS. Common consumer endpoints for OHNativeWindows are the system window compositor, video encoders, and application-specific compositors.

New Base Types

  • OHNativeWindow

New Commands

New Structures

New Bitmasks

New Enum Constants

  • VK_OHOS_SURFACE_EXTENSION_NAME

  • VK_OHOS_SURFACE_SPEC_VERSION

  • Extending VkStructureType:

    • VK_STRUCTURE_TYPE_OH_SURFACE_CREATE_INFO_OHOS

Version History

  • Revision 1, 2025-05-19 (Weilan Chen)

    • Internal revisions

See Also

No cross-references are available

Document Notes

For more information, see the Vulkan Specification.

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