VK_KHR_calibrated_timestamps(3)

Name

VK_KHR_calibrated_timestamps - device extension

VK_KHR_calibrated_timestamps

Name String

VK_KHR_calibrated_timestamps

Extension Type

Device extension

Registered Extension Number

544

Revision

1

Ratification Status

Ratified

Extension and Version Dependencies

VK_KHR_get_physical_device_properties2
or
Vulkan Version 1.1

Contact
Extension Proposal

VK_EXT_calibrated_timestamps

Other Extension Metadata

Last Modified Date

2023-07-12

IP Status

No known IP claims.

Contributors

  • Matthaeus G. Chajdas, AMD

  • Alan Harrison, AMD

  • Derrick Owens, AMD

  • Daniel Rakos, RasterGrid

  • Faith Ekstrand, Intel

  • Keith Packard, Valve

Description

This extension provides an interface to query calibrated timestamps obtained quasi simultaneously from two time domains.

New Commands

New Structures

New Enums

New Enum Constants

  • VK_KHR_CALIBRATED_TIMESTAMPS_EXTENSION_NAME

  • VK_KHR_CALIBRATED_TIMESTAMPS_SPEC_VERSION

  • Extending VkStructureType:

    • VK_STRUCTURE_TYPE_CALIBRATED_TIMESTAMP_INFO_KHR

Version History

  • Revision 1, 2023-07-12 (Daniel Rakos)

    • Initial draft.

See Also

No cross-references are available

Document Notes

For more information, see the Vulkan Specification.

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