Registered Extension Number

589

Revision

1

Ratification Status

Not ratified

Extension and Version Dependencies

None

Contact

Other Extension Metadata

Last Modified Date

2025-10-13

IP Status

No known IP claims.

Contributors

  • Weilan Chen, Huawei

  • Zehui Lin, Huawei

  • Pan Gao, Huawei

  • Yang Shi, Huawei

Description

This extension allows an application to acquire the ownership of an image, use it and then release the ownership. It also supports an application to import the external fence to sync the usage of the image.

New Base Types

New Commands

New Structures

New Enums

New Bitmasks

New Enum Constants

  • VK_OHOS_NATIVE_BUFFER_EXTENSION_NAME

  • VK_OHOS_NATIVE_BUFFER_SPEC_VERSION

  • Extending VkStructureType:

    • VK_STRUCTURE_TYPE_NATIVE_BUFFER_OHOS

    • VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PRESENTATION_PROPERTIES_OHOS

    • VK_STRUCTURE_TYPE_SWAPCHAIN_IMAGE_CREATE_INFO_OHOS

Version History

  • Revision 1, 2025-10-13 (Weilan Chen)

    • Internal revisions

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