1// Copyright (c) 2019-2020 Intel Corporation 2// 3// SPDX-License-Identifier: CC-BY-4.0 4 5include::{generated}/meta/{refprefix}VK_INTEL_shader_integer_functions2.adoc[] 6 7=== Other Extension Metadata 8 9*Last Modified Date*:: 10 2019-04-30 11*IP Status*:: 12 No known IP claims. 13*Interactions and External Dependencies*:: 14 - This extension provides API support for 15 {GLregistry}/INTEL/INTEL_shader_integer_functions2.txt[`GL_INTEL_shader_integer_functions2`]. 16*Contributors*:: 17 - Ian Romanick, Intel 18 - Ben Ashbaugh, Intel 19 20=== Description 21 22This extension adds support for several new integer instructions in SPIR-V 23for use in graphics shaders. 24Many of these instructions have pre-existing counterparts in the Kernel 25environment. 26 27The added integer functions are defined by the 28{spirv}/INTEL/SPV_INTEL_shader_integer_functions2.html[`SPV_INTEL_shader_integer_functions2`] 29SPIR-V extension and can be used with the 30`GL_INTEL_shader_integer_functions2` GLSL extension. 31 32include::{generated}/interfaces/VK_INTEL_shader_integer_functions2.adoc[] 33 34=== New SPIR-V Capabilities 35 36 * <<spirvenv-capabilities-table-IntegerFunctions2INTEL, 37 code:IntegerFunctions2INTEL>> 38 39=== Version History 40 41 * Revision 1, 2019-04-30 (Ian Romanick) 42 ** Initial draft 43