// Copyright (c) 2019-2020 Intel Corporation
//
// SPDX-License-Identifier: CC-BY-4.0

include::{generated}/meta/{refprefix}VK_INTEL_shader_integer_functions2.adoc[]

=== Other Extension Metadata

*Last Modified Date*::
    2019-04-30
*IP Status*::
    No known IP claims.
*Interactions and External Dependencies*::
  - This extension requires
    {spirv}/INTEL/SPV_INTEL_shader_integer_functions2.html[`SPV_INTEL_shader_integer_functions2`].
  - This extension provides API support for
    {GLregistry}/INTEL/INTEL_shader_integer_functions2.txt[`GL_INTEL_shader_integer_functions2`].
*Contributors*::
  - Ian Romanick, Intel
  - Ben Ashbaugh, Intel

=== Description

This extension adds support for several new integer instructions in SPIR-V
for use in graphics shaders.
Many of these instructions have pre-existing counterparts in the Kernel
environment.

The added integer functions are defined by the
{spirv}/INTEL/SPV_INTEL_shader_integer_functions2.html[`SPV_INTEL_shader_integer_functions2`]
SPIR-V extension and can be used with the GL_INTEL_shader_integer_functions2
GLSL extension.

include::{generated}/interfaces/VK_INTEL_shader_integer_functions2.adoc[]

=== New SPIR-V Capabilities

  * <<spirvenv-capabilities-table-IntegerFunctions2INTEL,
    code:IntegerFunctions2INTEL>>

=== Version History

  * Revision 1, 2019-04-30 (Ian Romanick)
  ** Initial draft