VK_EXT_shader_stencil_export

Other Extension Metadata

Last Modified Date

2017-07-19

IP Status

No known IP claims.

Interactions and External Dependencies

• This extension provides API support for GL_ARB_shader_stencil_export

Contributors

• Dominik Witczak, AMD
• Daniel Rakos, AMD
• Rex Xu, AMD

Description

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.

New Enum Constants

• VK_EXT_SHADER_STENCIL_EXPORT_EXTENSION_NAME
• VK_EXT_SHADER_STENCIL_EXPORT_SPEC_VERSION

Version History

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