Registered Extension Number

158

Revision

1

Extension and Version Dependencies

  • Requires Vulkan 1.0

Deprecation state

Other Extension Metadata

Last Modified Date

2017-09-05

IP Status

No known IP claims.

Interactions and External Dependencies
  • Promoted to Vulkan 1.1 Core

Contributors
  • Jeff Bolz, NVIDIA

  • Tobias Hector, Imagination Technologies

Description

This extension provides versions of vkBindBufferMemory and vkBindImageMemory that allow multiple bindings to be performed at once, and are extensible.

This extension also introduces VK_IMAGE_CREATE_ALIAS_BIT_KHR, which allows “identical” images that alias the same memory to interpret the contents consistently, even across image layout changes.

New Object Types

None.

New Enum Constants

  • Extending VkStructureType:

    • VK_STRUCTURE_TYPE_BIND_BUFFER_MEMORY_INFO_KHR

    • VK_STRUCTURE_TYPE_BIND_IMAGE_MEMORY_INFO_KHR

  • Extending VkImageCreateFlagBits:

    • VK_IMAGE_CREATE_ALIAS_BIT_KHR

New Enums

None.

New Built-In Variables

None.

New SPIR-V Capabilities

None.

Promotion to Vulkan 1.1

All functionality in this extension is included in core Vulkan 1.1, with the KHR suffix omitted. The original type, enum and command names are still available as aliases of the core functionality.

Issues

None.

Version History

  • Revision 1, 2017-05-19 (Tobias Hector)

    • Pulled bind memory functions into their own extension

See Also

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