Registered Extension Number

193

Revision

1

Ratification Status

Not ratified

Extension and Version Dependencies

None

Deprecation State

Special Use

Contact

Other Extension Metadata

Last Modified Date

2019-03-12

IP Status

No known IP claims.

Contributors
  • Jean-Francois Roy, Google

  • Hai Nguyen, Google

  • Andrew Ellem, Google

  • Bob Fraser, Google

  • Sujeevan Rajayogam, Google

  • Jan-Harald Fredriksen, ARM

  • Jeff Leger, Qualcomm Technologies, Inc.

  • Jeff Bolz, NVIDIA

  • Daniel Koch, NVIDIA

  • Neil Henning, AMD

Description

This extension adds a mechanism to provide feedback to an application about pipeline creation, with the specific goal of allowing a feedback loop between build systems and in-the-field application executions to ensure effective pipeline caches are shipped to customers.

New Structures

New Enums

New Bitmasks

New Enum Constants

  • VK_EXT_PIPELINE_CREATION_FEEDBACK_EXTENSION_NAME

  • VK_EXT_PIPELINE_CREATION_FEEDBACK_SPEC_VERSION

  • Extending VkPipelineCreationFeedbackFlagBits:

    • VK_PIPELINE_CREATION_FEEDBACK_APPLICATION_PIPELINE_CACHE_HIT_BIT_EXT

    • VK_PIPELINE_CREATION_FEEDBACK_BASE_PIPELINE_ACCELERATION_BIT_EXT

    • VK_PIPELINE_CREATION_FEEDBACK_VALID_BIT_EXT

  • Extending VkStructureType:

    • VK_STRUCTURE_TYPE_PIPELINE_CREATION_FEEDBACK_CREATE_INFO_EXT

Promotion to Vulkan 1.3

Vulkan APIs in this extension are included in core Vulkan 1.3, with the EXT suffix omitted. External interactions defined by this extension, such as SPIR-V token names, retain their original names. The original Vulkan API names are still available as aliases of the core functionality.

Version History

  • Revision 1, 2019-03-12 (Jean-Francois Roy)

    • 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.

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SPDX-License-Identifier: CC-BY-4.0