Registered Extension Number




Extension and Version Dependencies

  • Requires Vulkan 1.0

Other Extension Metadata

Last Modified Date


IP Status

No known IP claims.

Interactions and External Dependencies
  • Dominik Witczak, AMD

  • Daniel Rakos, AMD

  • Rex Xu, AMD


This extension adds support for the SPIR-V extension SPV_EXT_shader_stencil_export, providing a mechanism whereby a shader may generate the stencil reference value per invocation. When stencil testing is enabled, this allows the test to be performed against the value generated in the shader.

Version History

  • Revision 1, 2017-07-19 (Dominik Witczak)

    • Initial draft

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