Registered Extension Number

631

Revision

1

Ratification Status

Ratified

Extension and Version Dependencies

VK_KHR_get_physical_device_properties2
or
Vulkan Version 1.1

API Interactions

  • Interacts with VK_VERSION_1_3

  • Interacts with VK_VERSION_1_4

  • Interacts with VK_KHR_copy_commands2

  • Interacts with VK_KHR_dynamic_rendering

  • Interacts with VK_KHR_dynamic_rendering_local_read

  • Interacts with VK_KHR_format_feature_flags2

Contact

Extension Proposal

VK_KHR_maintenance10

Other Extension Metadata

Last Modified Date

2025-05-13

Interactions and External Dependencies
Contributors

  • Mike Blumenkrantz, Valve

  • Piers Daniell, NVIDIA

  • Hans-Kristian Arntzen, Valve

Description

VK_KHR_maintenance10 adds a collection of minor features, none of which would warrant an entire extension of their own.

The new features are as follows:

  • New image format feature bits that indicate support for copying depth or stencil aspects using non-graphics queue families

  • If vkCmdSetSampleMaskEXT is called with pSampleMask set to NULL, it is treated as if the mask has all bits set to 1.

  • Add vkCmdEndRendering2KHR as an extensible version of vkCmdEndRendering

  • Add input attachment information to dynamic rendering

  • Require that vertex inputs follow sRGB encoding when those formats are used, instead of being underspecified.

  • Add a query to determine if sRGB images are resolved in nonlinear or linear space by default

  • Add an optional feature to allow applications to override the default sRGB resolve behavior

  • Add resolve mode and depth-stencil resolve support to vkCmdResolveImage2 to bring it in-line with render pass attachment resolves

New Commands

New Structures

New Enums

New Bitmasks

New Enum Constants

  • VK_KHR_MAINTENANCE_10_EXTENSION_NAME

  • VK_KHR_MAINTENANCE_10_SPEC_VERSION

  • Extending VkAttachmentDescriptionFlagBits:

    • VK_ATTACHMENT_DESCRIPTION_RESOLVE_ENABLE_TRANSFER_FUNCTION_BIT_KHR

    • VK_ATTACHMENT_DESCRIPTION_RESOLVE_SKIP_TRANSFER_FUNCTION_BIT_KHR

  • Extending VkStructureType:

    • VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MAINTENANCE_10_FEATURES_KHR

    • VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MAINTENANCE_10_PROPERTIES_KHR

    • VK_STRUCTURE_TYPE_RENDERING_ATTACHMENT_FLAGS_INFO_KHR

    • VK_STRUCTURE_TYPE_RENDERING_END_INFO_KHR

    • VK_STRUCTURE_TYPE_RESOLVE_IMAGE_MODE_INFO_KHR

If Vulkan Version 1.4 or VK_KHR_dynamic_rendering_local_read and Vulkan Version 1.3 or VK_KHR_dynamic_rendering is supported:

If VK_KHR_format_feature_flags2 or Vulkan Version 1.3 is supported:

  • Extending VkFormatFeatureFlagBits2:

    • VK_FORMAT_FEATURE_2_DEPTH_COPY_ON_COMPUTE_QUEUE_BIT_KHR

    • VK_FORMAT_FEATURE_2_DEPTH_COPY_ON_TRANSFER_QUEUE_BIT_KHR

    • VK_FORMAT_FEATURE_2_STENCIL_COPY_ON_COMPUTE_QUEUE_BIT_KHR

    • VK_FORMAT_FEATURE_2_STENCIL_COPY_ON_TRANSFER_QUEUE_BIT_KHR

If Vulkan Version 1.3 or VK_KHR_copy_commands2 is supported:

  • Extending VkResolveImageFlagBitsKHR:

    • VK_RESOLVE_IMAGE_ENABLE_TRANSFER_FUNCTION_BIT_KHR

    • VK_RESOLVE_IMAGE_SKIP_TRANSFER_FUNCTION_BIT_KHR

If Vulkan Version 1.3 or VK_KHR_dynamic_rendering is supported:

  • Extending VkRenderingAttachmentFlagBitsKHR:

    • VK_RENDERING_ATTACHMENT_RESOLVE_ENABLE_TRANSFER_FUNCTION_BIT_KHR

    • VK_RENDERING_ATTACHMENT_RESOLVE_SKIP_TRANSFER_FUNCTION_BIT_KHR

Issues

None.

Version History

  • Revision 1, 2025-05-13 (Mike Blumenkrantz)

    • Initial revision

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