Registered Extension Number

545

Revision

1

Ratification Status

Ratified

Extension and Version Dependencies

SPIR-V Dependencies

Contact

Extension Proposal

Other Extension Metadata

Last Modified Date

2023-12-06

IP Status

No known IP claims.

Contributors
  • Kevin Petit, Arm

  • Tobias Hector, AMD

  • James Fitzpatrick, Imagination Technologies

Description

This extension allows the use of the SPV_KHR_expect_assume extension in SPIR-V shader modules which enables SPIR-V producers to provide optimization hints to the Vulkan implementation.

New Structures

New Enum Constants

  • VK_KHR_SHADER_EXPECT_ASSUME_EXTENSION_NAME

  • VK_KHR_SHADER_EXPECT_ASSUME_SPEC_VERSION

  • Extending VkStructureType:

    • VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_EXPECT_ASSUME_FEATURES_KHR

New SPIR-V Capabilities

Version History

  • Revision 1, 2023-12-06 (Kevin Petit)

    • Initial revision

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 2014-2024 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0