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Path: blob/master/thirdparty/glslang/LICENSE.txt
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Here, glslang proper means core GLSL parsing, HLSL parsing, and SPIR-V code
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generation. Glslang proper requires use of a number of licenses, one that covers
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preprocessing and others that covers non-preprocessing.
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Bison was removed long ago. You can build glslang from the source grammar,
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using tools of your choice, without using bison or any bison files.
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Other parts, outside of glslang proper, include:
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- gl_types.h, only needed for OpenGL-like reflection, and can be left out of
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a parse and codegen project. See it for its license.
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- update_glslang_sources.py, which is not part of the project proper and does
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not need to be used.
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- Google tests and SPIR-V tools, and anything in the external subdirectory
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are external and optional; see them for their respective licenses.
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The core of glslang-proper, minus the preprocessor is licenced as follows:
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3-Clause BSD License
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//
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// Copyright (C) 2015-2018 Google, Inc.
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// Copyright (C) <various other dates and companies>
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// Redistribution and use in source and binary forms, with or without
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2-Clause BSD License
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Copyright 2020 The Khronos Group Inc
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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
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915
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If the disclaimer of warranty and limitation of liability provided
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919
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920
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921
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922
923
Bison Exception
924
925
As a special exception, you may create a larger work that contains part or all
926
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927
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928
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929
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930
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931
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932
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933
934
This special exception was added by the Free Software Foundation in version
935
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936
937
END OF TERMS AND CONDITIONS
938
939
--------------------------------------------------------------------------------
940
================================================================================
941
--------------------------------------------------------------------------------
942
943
The preprocessor has the core licenses stated above, plus additional licences:
944
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/****************************************************************************\
946
Copyright (c) 2002, NVIDIA Corporation.
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NVIDIA Corporation("NVIDIA") supplies this software to you in
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954
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In consideration of your agreement to abide by the following terms, and
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963
Neither the name, trademarks, service marks nor logos of NVIDIA
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Except as expressly stated in this notice, no other rights or licenses
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THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT
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974
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975
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976
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977
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978
979
IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,
980
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981
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984
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NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
987
\****************************************************************************/
988
989
/*
990
** Copyright (c) 2014-2016 The Khronos Group Inc.
991
**
992
** Permission is hereby granted, free of charge, to any person obtaining a copy
993
** of this software and/or associated documentation files (the "Materials"),
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999
** The above copyright notice and this permission notice shall be included in
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1002
** MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS KHRONOS
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1005
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1006
** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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1012
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1013
*/
1014
1015