Vulkan-Docs/appendices/VK_EXT_shader_stencil_expor...

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include::meta/VK_EXT_shader_stencil_export.txt[]
*Last Modified Date*::
2017-07-19
*IP Status*::
No known IP claims.
*Interactions and External Dependencies*::
- Requires the
https://www.khronos.org/registry/spir-v/extensions/EXT/SPV_EXT_shader_stencil_export.html[+SPV_EXT_shader_stencil_export+]
SPIR-V extension.
*Contributors*::
- 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