Third-Party Notices

Copyright (c) 2016-2022 Advanced Micro Devices, Inc. All rights reserved.

MIT LICENSE:

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Copyright (c) 2016 Advanced Micro Devices, Inc. All rights reserved.

MIT LICENSE:

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

CERTI is an Open Source HLA RTI. HLA (High-Level Architecture) is a general purpose architecture for distributed computer simulation systems. In HLA systems, the RTI (RunTime Infrastructure) manages data exchange between simulations. CERTI supports HLA 1.3 specifications (C++ and Java) and partial IEEE 1516-v2000 and IEEE 1516-v2010 (C++).

CERTI is open source software (GPL, libraries are LGPL).

Registration Date: Thu 11 Jul 2002 01:35:20 PM UTC
License: GNU General Public License v2 or later
Development Status: 5 - Production/Stable

COPYRIGHT AND PERMISSION NOTICE

Copyright (c) 1996 - 2024, Daniel Stenberg, daniel@haxx.se, and many contributors, see the THANKS file.

All rights reserved.

Permission to use, copy, modify, and distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Except as contained in this notice, the name of a copyright holder shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization of the copyright holder.

Boost Software License - Version 1.0 - August 17th, 2003

Permission is hereby granted, free of charge, to any person or organization obtaining a copy of the software and accompanying documentation covered by this license (the 'Software') to use, reproduce, display, distribute, execute, and transmit the Software, and to prepare derivative works of the Software, and to permit third-parties to whom the Software is furnished to do so, all subject to the following:

The copyright notices in the Software and this entire statement, including the above license grant, this restriction and the following disclaimer, must be included in all copies of the Software, in whole or in part, and all derivative works of the Software, unless such copies or derivative works are solely in the form of machine-executable object code generated by a source language processor.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Copyright (c) 2018 Johannes Kuhlmann

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

==============================================================================

LLVM Release License

==============================================================================

University of Illinois/NCSA

Open Source License

Copyright (c) 2003-2015 University of Illinois at Urbana-Champaign.

All rights reserved.

Developed by:

LLVM Team

University of Illinois at Urbana-Champaign

http://llvm.org

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal with the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimers.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimers in the documentation and/or other materials provided with the distribution.

* Neither the names of the LLVM Team, University of Illinois at Urbana-Champaign, nor the names of its contributors may be used to endorse or promote products derived from this Software without specific prior written permission.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE SOFTWARE.

==============================================================================

Copyrights and Licenses for Third Party Software Distributed with LLVM:

==============================================================================

The LLVM software contains code written by third parties. Such software will have its own individual LICENSE.TXT file in the directory in which it appears. This file will describe the copyrights, license, and restrictions which apply to that code.

The disclaimer of warranty in the University of Illinois Open Source License applies to all code in the LLVM Distribution, and nothing in any of the other licenses gives permission to use the names of the LLVM Team or the University of Illinois to endorse or promote products derived from this Software.

A.R.T. GmbH
Copyright (c) 2007-2015, Advanced Realtime Tracking GmbH
All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
3. Neither the name of copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

This application supports the ECW data format and ECWP compression protocols.

Portions of this computer program are Copyright 2007-2015 Intergraph Corporation. All rights reserved.

Creating compressed files using ECW technology is protected by one or more of U.S. Patent No. 6,201,897, No. 6,442,298 and No. 6,633,688.

Copyright 2017 Autodesk, Inc. All rights, reserved.

Such code is provided 'AS IS' and Autodesk, Inc. disclaims any and all warranties, whether express or implied, including without limitation the implied warranties of merchantability, fitness for a particular purpose or non-infringement of third party rights. In no event shall Autodesk, Inc. be liable for any direct, indirect, incidental, special, exemplary, or consequential damages (including, but not limited to, procurement of substitute goods or services; loss of use, data, or profits; or business interruption) however caused and on any theory of liability, whether in contract, strict liability, or tort (including negligence or otherwise) arising in any way out of such code.

Copyright © 2023 Advanced Micro Devices, Inc.

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and /or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

The FreeType Project LICENSE

2006-Jan-27

Copyright 1996-2002, 2006 by David Turner, Robert Wilhelm, and Werner Lemberg

Introduction

The FreeType Project is distributed in several archive packages; some of them may contain, in addition to the FreeType font engine, various tools and contributions which rely on, or relate to, the FreeType Project.

This license applies to all files found in such packages, and which do not fall under their own explicit license. The license affects thus the FreeType font engine, the test programs, documentation and makefiles, at the very least.

This license was inspired by the BSD, Artistic, and IJG (Independent JPEG Group) licenses, which all encourage inclusion and use of free software in commercial and freeware products alike. As a consequence, its main points are that:

• We don't promise that this software works. However, we will be interested in any kind of bug reports. ('AS IS' distribution)
• You can use this software for whatever you want, in parts or full form, without having to pay us. ('royalty-free' usage)
• You may not pretend that you wrote this software. If you use it, or only parts of it, in a program, you must acknowledge somewhere in your documentation that you have used the FreeType code. ('credits')

We specifically permit and encourage the inclusion of this software, with or without modifications, in commercial products. We disclaim all warranties covering The FreeType Project and assume no liability related to The FreeType Project.

Finally, many people asked us for a preferred form for a credit/disclaimer to use in compliance with this license. We thus encourage you to use the following text: 'Portions of this software are copyright (c) <year> The FreeType Project (www.freetype.org). All rights reserved.'

Please replace <year> with the value from the FreeType version you actually use.

Legal Terms

0. Definitions

Throughout this license, the terms 'package', 'FreeType Project', and 'FreeType archive' refer to the set of files originally distributed by the authors (David Turner, Robert Wilhelm, and Werner Lemberg) as the 'FreeType Project', be they named as alpha, beta or final release.

'You' refers to the licensee, or person using the project, where 'using' is a generic term including compiling the project's source code as well as linking it to form a 'program' or 'executable'. This program is referred to as 'a program using the FreeType engine'.

This license applies to all files distributed in the original FreeType Project, including all source code, binaries and documentation, unless otherwise stated in the file in its original, unmodified form as distributed in the original archive. If you are unsure whether or not a particular file is covered by this license, you must contact us to verify this.

The FreeType Project is copyright (C) 1996-2000 by David Turner, Robert Wilhelm, and Werner Lemberg. All rights reserved except as specified below.

1. No Warranty

THE FREETYPE PROJECT IS PROVIDED 'AS IS' WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL ANY OF THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY DAMAGES CAUSED BY THE USE OR THE INABILITY TO USE, OF THE FREETYPE PROJECT.

2. Redistribution

This license grants a worldwide, royalty-free, perpetual and irrevocable right and license to use, execute, perform, compile, display, copy, create derivative works of, distribute and sublicense the FreeType Project (in both source and object code forms) and derivative works thereof for any purpose; and to authorize others to exercise some or all of the rights granted herein, subject to the following conditions:

• Redistribution of source code must retain this license file ('FTL.TXT') unaltered; any additions, deletions or changes to the original files must be clearly indicated in accompanying documentation. The copyright notices of the unaltered, original files must be preserved in all copies of source files.
• Redistribution in binary form must provide a disclaimer that states that the software is based in part of the work of the FreeType Team, in the distribution documentation. We also encourage you to put an URL to the FreeType web page in your documentation, though this isn't mandatory.
• These conditions apply to any software derived from or based on the FreeType Project, not just the unmodified files. If you use our work, you must acknowledge us. However, no fee need be paid to us.

3. Advertising

Neither the FreeType authors and contributors nor you shall use the name of the other for commercial, advertising, or promotional purposes without specific prior written permission.

We suggest, but do not require, that you use one or more of the following phrases to refer to this software in your documentation or advertising materials: 'FreeType Project', 'FreeType Engine', 'FreeType library', or 'FreeType Distribution'.

As you have not signed this license, you are not required to accept it. However, as the FreeType Project is copyrighted material, only this license, or another one contracted with the authors, grants you the right to use, distribute, and modify it. Therefore, by using, distributing, or modifying the FreeType Project, you indicate that you understand and accept all the terms of this license.

4. Contacts

There are two mailing lists related to FreeType:

• freetype@nongnu.org
  Discusses general use and applications of FreeType, as well as future and wanted additions to the library and distribution. If you are looking for support, start in this list if you haven't found anything to help you in the documentation.
• freetype-devel@nongnu.org
  Discusses bugs, as well as engine internals, design issues, specific licenses, porting, etc.

Our home page can be found at https://www.freetype.org

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Full licensing terms are available below.

GDAL/OGR Licensing

GDAL/OGR General

In general GDAL/OGR is licensed under an MIT/X style license with the following terms:

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

gdal/frmts/gtiff/tif_float.c

Copyright (c) 2002, Industrial Light & Magic, a division of Lucas Digital Ltd. LLC

All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
• Neither the name of Industrial Light & Magic nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

gdal/frmts/hdf4/hdf-eos/*

Copyright (C) 1996 Hughes and Applied Research Corporation

Permission to use, modify, and distribute this software and its documentation for any purpose without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation.

gdal/frmts/pcraster/libcsf

Copyright (c) 1997-2003, Utrecht University

All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
• Neither the name of Utrecht University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

gdal/frmts/grib/degrib/*

The degrib and g2clib source code are modified versions of code produced by NOAA NWS and are in the public domain subject to the following restrictions:

DISCLAIMER The United States Government makes no warranty, expressed or implied, as to the usefulness of the software and documentation for any purpose. The U.S. Government, its instrumentalities, officers, employees, and agents assumes no responsibility (1) for the use of the software and documentation listed below, or (2) to provide technical support to users.

http://www.weather.gov/disclaimer.php

The information on government servers are in the public domain, unless specifically annotated otherwise, and may be used freely by the public so long as you do not 1) claim it is your own (e.g. by claiming copyright for NWS information — see below), 2) use it in a manner that implies an endorsement or affiliation with NOAA/NWS, or 3) modify it in content and then present it as official government material. You also cannot present information of your own in a way that makes it appear to be official government information.

The user assumes the entire risk related to its use of this data. NWS is providing this data 'AS IS', and NWS disclaims any and all warranties, whether express or implied, including (without limitation) any implied warranties of merchantability or fitness for a particular purpose. In no event will NWS be liable to you or to any third party for any direct, indirect, incidental, consequential, special or exemplary damages or lost profit resulting from any use or misuse of this data.

As required by 17 U.S.C. 403, third parties producing copyrighted works consisting predominantly of the material appearing in NWS Web pages must provide notice with such work(s) identifying the NWS material incorporated and stating that such material is not subject to copyright protection.

port/cpl_minizip*

This is version 2009-Jan-02 of the Info-ZIP license. The definitive version of this document should be available at ftp://ftp.info-zip.org/pub/infozip/license.html indefinitely.

Copyright (c) 1990-2009 Info-ZIP. All rights reserved.

For the purposes of this copyright and license, "Info-ZIP" is defined as the following set of individuals:

Mark Adler, John Bush, Karl Davis, Harald Denker, Jean-Michel Dubois, Jean-loup Gailly, Hunter Goatley, Ed Gordon, Ian Gorman, Chris Herborth, Dirk Haase, Greg Hartwig, Robert Heath, Jonathan Hudson, Paul Kienitz, David Kirschbaum, Johnny Lee, Onno van der Linden, Igor Mandrichenko, Steve P. Miller, Sergio Monesi, Keith Owens, George Petrov, Greg Roelofs, Kai Uwe Rommel, Steve Salisbury, Dave Smith, Steven M. Schweda, Christian Spieler, Cosmin Truta, Antoine Verheijen, Paul von Behren, Rich Wales, Mike White.

This software is provided 'AS IS', without warranty of any kind, express or implied. In no event shall Info-ZIP or its contributors be held liable for any direct, indirect, incidental, special or consequential damages arising out of the use of or inability to use this software.

Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the above disclaimer and the following restrictions:

1. Redistributions of source code (in whole or in part) must retain the above copyright notice, definition, disclaimer, and this list of conditions.
2. Redistributions in binary form (compiled executables and libraries) must reproduce the above copyright notice, definition, disclaimer, and this list of conditions in documentation and/or other materials provided with the distribution. Additional documentation is not needed for executables where a command line license option provides these and a note regarding this option is in the executable's startup banner. The sole exception to this condition is redistribution of a standard UnZipSFX binary (including SFXWiz) as part of a self-extracting archive; that is permitted without inclusion of this license, as long as the normal SFX banner has not been removed from the binary or disabled.
3. Altered versions — including, but not limited to, ports to new operating systems, existing ports with new graphical interfaces, versions with modified or added functionality, and dynamic, shared, or static library versions not from Info-ZIP — must be plainly marked as such and must not be misrepresented as being the original source or, if binaries, compiled from the original source. Such altered versions also must not be misrepresented as being Info-ZIP releases — including, but not limited to, labeling of the altered versions with the names "Info-ZIP" (or any variation thereof, including, but not limited to, different capitalizations), "Pocket UnZip," "WiZ" or "MacZip" without the explicit permission of Info-ZIP. Such altered versions are further prohibited from misrepresentative use of the Zip-Bugs or Info-ZIP e-mail addresses or the Info-ZIP URL(s), such as to imply Info-ZIP will provide support for the altered versions.
4. Info-ZIP retains the right to use the names 'Info-ZIP', 'Zip', 'UnZip', 'UnZipSFX', 'WiZ', 'Pocket UnZip', 'Pocket Zip', and 'MacZip' for its own source and binary releases.

gdal/ogr/ogrsf_frmts/dxf/intronurbs.cpp

This code is derived from the code associated with the book "An Introduction to NURBS" by David F. Rogers. More information on the book and the code is available at: http://www.nar-associates.com/nurbs/

Copyright (c) 2009, David F. Rogers

All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
• Neither the name of the David F. Rogers nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

gdal/alg/thinplatespline.cpp

IEEE754 log() code derived from:
@(#)e_log.c 1.3 95/01/18

Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.

Developed at SunSoft, a Sun Microsystems, Inc. business.

Permission to use, copy, modify, and distribute this software is freely granted, provided that this notice is preserved.

gdal/alg/libqhull

Only applies when GDAL is compiled with internal qhull support

Qhull, Copyright (c) 1993-2012

C.B. Barber
Arlington, MA
and
The National Science and Technology Research Center for Computation and Visualization of Geometric Structures (The Geometry Center) University of Minnesota
email: qhull@qhull.org

This software includes Qhull from C.B. Barber and The Geometry Center. Qhull is copyrighted as noted above. Qhull is free software and may be obtained via http from www.qhull.org. It may be freely copied, modified, and redistributed under the following conditions:

1. All copyright notices must remain intact in all files.
2. A copy of this text file must be distributed along with any copies of Qhull that you redistribute; this includes copies that you have modified, or copies of programs or other software products that include Qhull.
3. If you modify Qhull, you must include a notice giving the name of the person performing the modification, the date of modification, and the reason for such modification.
4. When distributing modified versions of Qhull, or other software products that include Qhull, you must provide notice that the original source code may be obtained as noted above.
5. There is no warranty or other guarantee of fitness for Qhull, it is provided solely 'AS IS'. Bug reports or fixes may be sent to qhull_bug@qhull.org; the authors may or may not act on them as they desire.

gdal/frmts/pdf/pdfdataset.cpp (method PDFiumRenderPageBitmap())

Copyright 2014 PDFium Authors. All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
• Neither the name of Google Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

gdal/frmts/mrf/* (apply when MRF driver included in build)

Copyright (c) 2002-2012, California Institute of Technology. All rights reserved. Based on Government Sponsored Research under contracts NAS7-1407 and/or NAS7-03001.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
3. Neither the name of the California Institute of Technology (Caltech), its operating division the Jet Propulsion Laboratory (JPL), the National Aeronautics and Space Administration (NASA), nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE CALIFORNIA INSTITUTE OF TECHNOLOGY BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Copyright 2014-2015 Esri
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an 'AS IS' BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

The MIT License (MIT)

Copyright (c) 2014-2021 Omar Cornut

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

LEGAL ISSUES

In plain English:

1. We don't promise that this software works. (But if you find any bugs, please let us know!)

2. You can use this software for whatever you want. You don't have to pay us.

3. You may not pretend that you wrote this software. If you use it in a program, you must acknowledge somewhere in your documentation that you've used the IJG code.

In legalese:

The authors make NO WARRANTY or representation, either express or implied, with respect to this software, its quality, accuracy, merchantability, or fitness for a particular purpose. This software is provided 'AS IS', and you, its user, assume the entire risk as to its quality and accuracy.

This software is copyright (C) 1991-2022, Thomas G. Lane, Guido Vollbeding.

All Rights Reserved except as specified below.

Permission is hereby granted to use, copy, modify, and distribute this software (or portions thereof) for any purpose, without fee, subject to these conditions:

(1) If any part of the source code for this software is distributed, then this README file must be included, with this copyright and no-warranty notice unaltered; and any additions, deletions, or changes to the original files must be clearly indicated in accompanying documentation.

(2) If only executable code is distributed, then the accompanying documentation must state that 'this software is based in part on the work of the Independent JPEG Group'.

(3) Permission for use of this software is granted only if the user accepts full responsibility for any undesirable consequences; the authors accept NO LIABILITY for damages of any kind.

These conditions apply to any software derived from or based on the IJG code, not just to the unmodified library. If you use our work, you ought to acknowledge us.

Permission is NOT granted for the use of any IJG author's name or company name in advertising or publicity relating to this software or products derived from it. This software may be referred to only as 'the Independent JPEG Group's software'.

We specifically permit and encourage the use of this software as the basis of commercial products, provided that all warranty or liability claims are assumed by the product vendor.

The Unix configuration script 'configure' was produced with GNU Autoconf. It is copyright by the Free Software Foundation but is freely distributable. The same holds for its supporting scripts (config.guess, config.sub, ltmain.sh). Another support script, install-sh, is copyright by X Consortium but is also freely distributable.

Copyright 2013 Karl Jones
All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Copyright (c) Microsoft Corporation. All rights reserved.

MIT License

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Leap Motion is Copyright (C) 2012-2016 Leap Motion, Inc. All rights reserved.

Leap Motion proprietary and confidential. Not for distribution.

Use subject to the terms of the Leap Motion SDK Agreement available at https://developer.leapmotion.com/sdk_agreement, or another agreement between Leap Motion and you, your company or other organization.

Leap Motion SDK Agreement

A note on our SDK Agreement

To help avoid uncertainty about our licensing terms, please note we have a two-tier license structure for distribution of applications or technology developed with or that use our SDK:

1. Applications that do not fall under the definition of 'Specialized Application' may be distributed by you under the SDK Agreement without requiring a separate license from us.
2. Applications that are 'Specialized Applications' may only be distributed under a separate license from us. Please contact us at partnerships@leapmotion.com if you wish to distribute a Specialized Application.

Basically, a Specialized Application means a Leap Motion-enabled Application which is: (i) priced at more than US$500 (or $240/year if on a subscription or similar basis, including without limitation the cumulative value of any Leap Motion-enabled Application lent, leased, let or hired); (ii) for use with a system, machine or device (other than a PC, mobile phone or VR/AR headset), priced at more than US$500 (or $240/year if on a subscription or similar basis); (iii) used for or designed for use with industrial, military, commercial or medical equipment or computer aided design; or (iv) the development of any other commercial product or service other than the Leap Motion-enabled Application itself where the annual revenue in aggregate for the product or service exceeds $50,000.

Also, please note that our SDK is for use only with Leap Motion hardware and software, and you may not use the SDK to develop or evaluate competing hand tracking technology.

We’ve prepared an FAQ, available here, with discussion of key terms of our SDK Agreement. The FAQ and this note are qualified by the terms of the agreement, which you should review carefully. If you have any questions after reviewing the FAQs, this note and the SDK Agreement, please contact us at developers@leapmotion.com.

LEAP MOTION SDK AGREEMENT

This Leap Motion SDK Agreement ('Agreement') is between the individual or entity ('you' or 'Developer') that accepts it, and Ultraleap Ltd. You accept this Agreement by clicking an 'agree' or similar button, where this option is provided by Leap Motion, or if you use or access the SDK or any part of the SDK. Your agreement to these terms also binds your authorized users, your company or organization. If you do not agree to the terms of this Agreement, do not accept it. Before accepting this Agreement, please carefully read it. Capitalized terms used but not defined in the body of this Agreement have the meaning given them in the 'Definitions' exhibit.

Last updated: May 28, 2019

1. Development License

1.1. Development License. Conditioned upon compliance with the terms and conditions of this Agreement, Leap Motion hereby grants you a limited, non-exclusive, personal, revocable, non-sublicensable and non-transferable license to: (a) install and use a reasonable number of copies of the SDK on computers owned or controlled by you for the purpose of developing and testing applications that are intended for use solely in connection with a Leap Motion Device, and Leap Motion Software ('Application'); and (b) modify and incorporate into your Application any sample code provided in the SDK.
1.2. Restrictions. The license granted to you in Section 1.1 is subject to the following restrictions, as well as others listed in this Agreement:
1.2.1. Except as expressly permitted in Section 1.1: (a) you may not publish, distribute or copy the SDK, and (b) you may not modify or create derivative works of the SDK.
1.2.2. You may use the SDK solely in connection with a Leap Motion Device and/or Leap Motion Software.
1.2.3. You may not use the SDK to create, or to aid the creation, directly or indirectly, of any software or hardware which provides hand tracking functionality or which is otherwise substantially similar to the features or functionality of the Leap Motion Software.
1.2.4. You may not, and may not enable others to, reverse engineer, decompile, disassemble or otherwise attempt to reconstruct, identify or discover any source code, underlying ideas, techniques, or algorithms in the Leap Motion Software, the Leap Motion Device or any software that forms part of the SDK, nor attempt to circumvent any related security measures (except as and only to the extent any foregoing restriction is prohibited by applicable law or permitted by applicable law notwithstanding the foregoing restriction, or to the extent as may be permitted by licensing terms governing use of any open source software components or sample code included within the SDK).
1.2.5. You may not remove, obscure, or alter any proprietary rights or confidentiality notices within the SDK or any software, documentation or other materials in it or supplied with it.
1.2.6. You may not create Applications or other software that prevent or degrade the interaction of Applications developed by others with the Leap Motion Software.
1.2.7. You may not represent functionality provided by Leap Motion Software as your technology. For example, you may not describe an application, technology or feature developed or distributed by you that incorporates Leap Motion Software as your gesture or touchless control technology without providing attribution to Leap Motion.
1.3. Updates. The terms of this Agreement will apply to any Updates that Leap Motion makes available to you. You agree that Updates may require you to change or update your Application, and may affect your ability to use, access or interact with the Leap Motion Software, the Leap Motion application store, and/or the SDK.
1.4. Trademarks. You may indicate that your Application is 'for Leap Motion' or 'Leap Motion-enabled'. However, unless provided in an agreement between you and Leap Motion, you may not otherwise use 'Leap Motion', 'Leap', or any other trademark of Leap Motion in connection with your Application or company, or in any URL, product, service, name field or logos created by you.

2. Distribution License

2.1. Distribution License. Conditioned upon compliance with the terms and conditions of this Agreement, Leap Motion hereby grants you a limited, non-exclusive, personal, revocable, non-transferable license under Leap Motion’s applicable intellectual property rights to the extent necessary to: (a) copy and distribute (or have copied and distributed) the Leap Motion Redistributables, solely as compiled with, incorporated into, or packaged with, your Application (provided it is not a Specialized Application); and (b) to make (but not have made), use, sell, offer for sale and import your Application (provided it is not a Specialized Application).
2.2. Restrictions. The license granted to you in Section 2.1 is subject to the following restrictions, as well as others listed in this Agreement:
2.2.1. Your Application may not be a Specialized Application or for a High Risk Use (as defined in Section 4.1).
2.2.2. You may not, directly or indirectly, publish, post or otherwise make available the Leap Motion Redistributables other than as compiled with, incorporated into, or packaged with, your Application.
2.2.3. You may not, and may not enable others to, distribute the Non-Redistributable Materials.

3. Open Source Materials, Other Licenses

Example code made publicly available by Leap Motion on its developer web site is provided subject to the Apache 2.0 license, unless otherwise noted in the license, notice or readme files distributed with the example or in related documentation. The SDK may otherwise include software or other materials that are provided under a separate license agreement, and that separate license will govern the use of such software or other materials in the event of a conflict with this Agreement. Any such separate license agreement may be indicated in the license, notice, or readme files distributed with the applicable software or other materials or in related documentation.

4. No High Risk Use; Acknowledgment and Waiver

4.1. Notwithstanding anything in this Agreement, you are not licensed to, and you agree not to, use, copy, sell, offer for sale, or distribute the SDK, Leap Motion Devices, Leap Motion Software or Leap Motion Redistributables (whether compiled with, incorporated into, or packaged with your Application or otherwise), for or in connection with uses where failure or fault of the Leap Motion Device, Leap Motion Software, Leap Motion Redistributables or your Application could lead to death or serious bodily injury of any person, or to severe physical or environmental damage ('High Risk Use'). ANY SUCH USE IS STRICTLY PROHIBITED.
4.2. You acknowledge the SDK may allow you to develop Applications that enable the control of motorized or mechanical equipment, or other systems, machines or devices. If you elect to use the SDK in such a way, you must take steps to design and test your Applications to ensure that your Applications do not present risks of personal injury or death, property damage, or other losses. The Leap Motion Device, the Leap Motion Software, the Leap Motion Redistributables and other software in the SDK may not always function as intended. You must design your Applications so that any failure of a Leap Motion Device, the Leap Motion Software, a Leap Motion Redistributable and/or such other software does not cause personal injury or death, property damage, or other losses. If you choose to use the SDK, (i) you assume all risk that use of the Leap Motion Device, the Leap Motion Software, the Leap Motion Redistributables and/or such other software by you or by any others causes any harm or loss, including to the end users of your Applications or to third parties, (ii) you hereby waive, on behalf of yourself and your Authorized Users, all claims against Leap Motion and its affiliates related to such use, harm or loss (including, but not limited to, any claim that a Leap Motion Device, the Leap Motion Software, a Leap Motion Redistributable or such other software is defective), and (iii) you agree to hold Leap Motion and its affiliates harmless from such claims.

5. Confidentiality and Privacy

5.1. Beta Software etc. Obligations. You acknowledge and agree that Leap Motion may share alpha or beta software or hardware with you that it identifies as non-public. If so, you agree not to disclose such software or hardware to others without the prior written consent of Leap Motion until the time, if any, it is made public by Leap Motion, and to use such software or hardware only for the purposes expressly permitted by this Agreement.
5.2. Leap Motion Use of Assets. Subject to the terms and conditions of this Agreement, you grant to Leap Motion and its affiliates a non-exclusive, worldwide and royalty-free limited license to use, reproduce, display, perform, publish and distribute screenshots, elements, assets, photographic, graphic or video reproductions or fragments of your Application in any medium or media, solely for purposes of promotion of your Application or of Leap Motion and its technology and business. This license will terminate if we terminate this Agreement, or, if you terminate it, if you inform us you have terminated it, except that in both cases the license will continue after termination with respect to any materials we created and first distributed prior to our termination or your notice of termination to us.
5.3. Your Information. Leap Motion may collect personal information provided by you or your Authorized Users to Leap Motion in connection with the SDK, and may collect other information from you or your Authorized Users, including technical, non-personally identifiable and/or aggregated information such as usage statistics, hardware configuration, problem / fault data, IP addresses, version number of the SDK, information about which tools and/or services in the SDK are being used and how they are being used, and any other information described in Leap Motion’s privacy policy, currently available at http://leapmotion.com/legal. Leap Motion may use the information collected to facilitate the provision of Updates and other services to you, to verify compliance with, and enforce, the terms of this Agreement, to improve the SDK and Leap Motion’s products, and for any other purposes set out in Leap Motion’s privacy policy (these uses, collectively, are 'Permitted Uses'). By submitting information about you and/or your Authorized Users to Leap Motion through your access and use of the SDK, you consent to Leap Motion’s collection and use of the information for the Permitted Uses and represent that you have obtained all consents and permits necessary under applicable law to disclose your Authorized Users’ information to Leap Motion for the Permitted Uses. You further agree that Leap Motion may provide any information collected under this Section 5.3, including your or your Authorized Users’ user name, IP address or other identifying information to law enforcement authorities or as required by applicable law or regulation.

6. Ownership and Feedback

6.1. Ownership. Except for the license rights granted by you in Section 5.2, and Leap Motion’s ownership of the Leap Motion Software, the Leap Motion application store, and the Leap Motion Redistributables, Leap Motion agrees that it obtains no right, title or interest from you (or your licensors) under this Agreement in or to any of your Applications, including any intellectual property rights which subsist in those Applications. As between Leap Motion and you, Leap Motion owns all right, title and interest, including all intellectual property rights, in and to the SDK, the Leap Motion Software and the Leap Motion Redistributables, other than any third party software or materials incorporated in the SDK, and you agree not to contest Leap Motion’s ownership of any of the foregoing.
6.2. Feedback. You may (but are not required to) provide feedback, comments and suggestions (collectively, 'Feedback') to Leap Motion. You hereby grant to Leap Motion a non-exclusive, perpetual, irrevocable, paid-up, transferable, sub-licensable, worldwide license under all intellectual property rights covering such Feedback to use, disclose and exploit all such Feedback for any purpose.

7. Your Obligations and Warranties

In addition to your other obligations under this Agreement, you warrant and agree that:
7.1. You are at least 18 years of age and have the right and authority to enter into this Agreement on your own behalf and that of your Authorized Users, or if you are entering into this Agreement on behalf of your company or organization, you have the right and authority to legally bind your company or organization and its Authorized Users.
7.2. You will use the SDK only in accordance with all accompanying documentation, in the manner expressly permitted by this Agreement, and your use of the SDK, and the marketing, sales and distribution of your Application, will be in compliance with all applicable laws and regulations and all U.S. and local or foreign export and re-export restrictions applicable to the technology and documentation provided under this Agreement (including privacy and data security laws and regulations), and you will not develop any Application which would commit or facilitate the commission of a crime, or other tortious, unlawful, or illegal act.

8. Agreement and Development Program

We reserve the right to change this Agreement, the SDK or the Leap Motion development and licensing program at any time in our discretion. Leap Motion may require that you either accept and agree to the new terms of this Agreement, or, if you do not agree to the new terms, cease or terminate your use of the SDK. Your continued use of the SDK after changes to this Agreement take effect will constitute your acceptance of the changes. If you do not agree to a change, you must stop using the SDK and terminate this Agreement. Any termination of this Agreement by you under this Section 8 (and only this Section 8) will not affect your right, subject to your continued compliance with your obligations under this Agreement, to continue to distribute versions of your Application created and first distributed before termination, and will not affect the right of your End Users to continue using such versions of your Application, both of which rights will survive termination.

9. Term and Termination

9.1. Term. This Agreement will continue to apply until terminated by either you or Leap Motion as set out below.
9.2. Termination by You. If you want to terminate this Agreement, you may terminate it by uninstalling and destroying all copies of the SDK that are in the possession, custody or control of you, your Authorized Users and your organization.
9.3. Termination by Leap Motion. Leap Motion may at any time, terminate this Agreement with you for any reason or for no reason in Leap Motion’s sole discretion, including as a result of non-compliance by you with the restrictions in Section 1.2 or Section 2.2, or for other reasons.
9.4. Effect of Termination. Upon termination of this Agreement, all rights granted to you under this Agreement will immediately terminate and you must immediately cease all use and destroy all copies of the SDK in your and your Authorized Users’ possession, custody or control, and, except as specifically set out in Section 8, cease your distribution of Applications. Sections 1.2, 2.2, 2.2.3, 5.1, 5.2, 6, 9.4, and 10 - 13, and the Definitions exhibit, will survive termination of this Agreement. Termination of this Agreement will not affect the right of your End Users who have downloaded your Application prior to termination to continue using it.

10. Indemnification.

You agree to indemnify, hold harmless and, at Leap Motion’s option, defend Leap Motion and its affiliates and their respective officers, directors, employees, agents, and representatives harmless from any and all judgments, awards, settlements, liabilities, damages, costs, penalties, fines and other expenses (including court costs and reasonable attorneys’ fees) incurred by them arising out of or relating to any third party claim (a) with respect to your Application, including products liability, privacy, or intellectual property infringement claims, or (b) based upon your negligence or wilful misconduct or any breach or alleged breach of your representations, warranties, and covenants under this Agreement. In no event may you enter into any settlement or like agreement with a third party that affects Leap Motion rights or binds Leap Motion in any way, without the prior written consent of Leap Motion.

11. Warranty Disclaimer.

THE SDK, THE LEAP MOTION SOFTWARE AND THE LEAP MOTION REDISTRIBUTABLES ARE PROVIDED \"AS IS\" WITHOUT WARRANTY OF ANY KIND. LEAP MOTION, ON BEHALF OF ITSELF AND ITS SUPPLIERS, HEREBY DISCLAIMS ALL REPRESENTATIONS, PROMISES, OR WARRANTIES, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH RESPECT TO THE SDK, THE LEAP MOTION SOFTWARE AND THE LEAP MOTION REDISTRIBUTABLES, INCLUDING THEIR CONDITION, AVAILABILITY, OR THE EXISTENCE OF ANY LATENT DEFECTS, AND LEAP MOTION SPECIFICALLY DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY, TITLE, NONINFRINGEMENT, SUITABILITY, AND FITNESS FOR ANY PURPOSE. LEAP MOTION DOES NOT WARRANT THAT THE SDK, THE LEAP MOTION SOFTWARE OR THE LEAP MOTION REDISTRIBUTABLES WILL BE ERROR-FREE OR THAT THEY WILL WORK WITHOUT INTERRUPTION.

12. Limitation of Liability.

IN NO EVENT WILL LEAP MOTION'S LIABILITY, OR THOSE OF ITS SUPPLIERS, ARISING OUT OF OR RELATED TO THIS AGREEMENT OR TO THE SDK EXCEED ONE THOUSAND DOLLARS. EXCEPT FOR INDEMNIFICATION OBLIGATIONS, OR A BREACH OF THE LICENSE RESTRICTIONS OR CONFIDENTIALITY OBLIGATIONS, IN NO EVENT WILL EITHER PARTY HAVE ANY LIABILITY FOR ANY INDIRECT, INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES, HOWEVER CAUSED AND BASED ON ANY THEORY OF LIABILITY, WHETHER FOR BREACH OF CONTRACT, TORT (INCLUDING NEGLIGENCE) OR OTHERWISE, ARISING OUT OF OR RELATED TO THIS AGREEMENT, INCLUDING BUT NOT LIMITED TO LOSS OF ANTICIPATED PROFITS OR BUSINESS INTERRUPTION, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS WILL APPLY NOTWITHSTANDING ANY FAILURE OF ESSENTIAL PURPOSE OF ANY LIMITED REMEDY. THE PARTIES AGREE THAT THE FOREGOING LIMITATIONS REPRESENT A REASONABLE ALLOCATION OF RISK UNDER THIS AGREEMENT.

13. Miscellaneous.

13.1. Assignment. You may not assign this Agreement without the prior written consent of Leap Motion. Any assignment without such consent is void and of no effect. Leap Motion may assign this Agreement without your consent in connection with (a) a merger or consolidation of Leap Motion, (b) a sale or assignment of substantially all its assets, or (c) any other transaction which results in another entity or person owning substantially all of the assets of Leap Motion. In the event of a permitted assignment, this Agreement will inure to the benefit of and be binding upon the parties and their respective successors and permitted assigns.
13.2. Waiver; Severability. The failure of the other party to enforce any rights under this Agreement will not be deemed a waiver of any rights. The rights and remedies of the parties in this Agreement are not exclusive and are in addition to any other rights and remedies provided by law. If any provision of this Agreement is held by a court of competent jurisdiction to be contrary to law, the remaining provisions of this Agreement will remain in full force and effect.
13.3. Reservation. All licenses not expressly granted in this Agreement are reserved and no other licenses, immunity or rights, express or implied, are granted by Leap Motion, by implication, estoppel, or otherwise. The software in the SDK is licensed, not sold.
13.4. Export Restrictions. The software is subject to United States export laws and regulations. You must comply with all domestic and international export laws and regulations that apply to the software. These laws include restrictions on destinations, end users, and end use.
13.5. Governing Law and Jurisdiction. This Agreement will be exclusively governed by and construed under the laws of the State of California, without reference to or application of rules governing choice of laws. All disputes arising out of or related to this Agreement will be subject to the exclusive jurisdiction of the state and federal courts located in San Francisco, California and you hereby consent to such jurisdiction. However, Leap Motion may apply to any court or tribunal worldwide, including but not limited to those having jurisdiction over you or your Authorized Users, to seek injunctive relief.
13.6. Relationship of the Parties. This Agreement does not create any agency, partnership, or joint venture relationship between Leap Motion and you. This Agreement is for the sole benefit of Leap Motion and you (and indemnified parties), and no other persons will have any right or remedy under this Agreement.
13.7. Notice. The address for notice to Leap Motion under this Agreement is:
Ultraleap Ltd.
The West Wing
Glass Wharf
Bristol, BS2 0EL
United Kingdom
Leap Motion may provide you notice under this Agreement by email or other electronic communication or by posting communications to its development community on the Leap Motion developer portal. You consent to receive such notices in any of the foregoing manners and agree that any such notices by Leap Motion will satisfy any legal communication requirements.
13.8. Entire Agreement. This Agreement is the entire understanding of the parties with respect to its subject matter and supersedes any previous or contemporaneous communications, whether oral or written with respect to such subject matter.

Definitions

Whenever capitalized in this Agreement:
'Authorized Users' means your employees and contractors, members of your organization or, if you are an educational institution, your faculty, staff and registered students, who (a) have a demonstrable need to know or use the SDK in order to develop and test Applications on your behalf and (b) each have written and binding agreements with you to protect against the unauthorized use and disclosure of the SDK consistent with the terms and conditions of this Agreement. Authorized Users do not include End Users.
'End User' means your end user customer(s) or licensee(s).
'Leap Motion' 'we' or 'us' means Ultraleap Ltd., with a principal place of business at The West Wing, Glass Wharf, Bristol, BS2 0EL, United Kingdom.
'Leap Motion Device' means the Leap Motion Controller, a USB peripheral device that detects and reads movements within a 3-D interaction space to precisely interact with and control software on a computing device, or a Leap Motion-authorized embedded optical module.
'Leap Motion Redistributables' means any .lib code, .dll files, .so files, sample code, or other materials we specifically designate in the SDK as made available for incorporation into or distribution with Applications.
'Leap Motion Software' means the Leap Motion core services application and related applications that interact with a Leap Motion Device and an operating system to make motion control functionality available to Applications, and includes any Updates thereto.
'Non-Redistributable Materials' means the Leap Motion Software, and any other code, files or materials that are not specifically designated in the SDK as made available for incorporation into Applications or that are specifically designated in the SDK as not subject to distribution.
'SDK' means, collectively, the Leap Motion Redistributables, tools, APIs, sample code, software, documentation, other materials and any updates to the foregoing that may be provided or made available to you by Leap Motion in connection with this Agreement, via the Leap Motion developer portal or otherwise for use in connection with the Leap Motion development program to develop Applications.
'Specialized Application' means a Leap Motion-enabled Application which is: (i) priced at more than US$500 (or $240/year if on a subscription or similar basis, including without limitation the cumulative value of any Leap Motion-enabled Application lent, leased, let or hired); (ii) for use with a system, machine or device (other than a PC, mobile phone or VR/AR headset), priced at more than US$500 (or $240/year if on a subscription or similar basis); (iii) used for or designed for use with industrial, military, commercial or medical equipment or computer aided design; or (iv) the development of any other commercial product or service other than the Leap Motion-enabled Application itself where the annual revenue in aggregate for the product or service exceeds $50,000.
'Updates' means updates, upgrades, modifications, enhancements, revisions, new releases or new versions to the SDK that Leap Motion may make available to you in connection with this Agreement. Other capitalized terms used in this Agreement have the meaning given them elsewhere in this Agreement.

Addendum 1 (to Leap Motion SDK Agreement)

Additional Terms for Image API

The following terms are in addition to the terms of the Leap Motion SDK Agreement ('Agreement') and apply to any use of the Leap Motion application programming interface that enables you or your Application to access images and / or video streams from a Leap Motion Device ('Image API'):

1. Use of Image API.
1.1. Purpose. You and/or your Application may access the Image API and use image data available through the Image API only for the purpose of developing and testing Applications, and only for use with a Leap Motion Device. You may not use the Image API to develop or aid development of competing motion tracking hardware or software. Any use of the Image API must be in accordance with the terms of the Agreement and this Addendum.
1.2. Privacy
1.2.1. If you and/or your Application collects, uploads, stores, transmits or shares images, videos or other personal information available through the Image API, either through or in connection with your Application, you must expressly provide users with your privacy policy and adhere to it.
1.2.2. You must get specific opt-in consent from the user for any use that is beyond the limited and express purpose of your Application.
1.2.3. You and your Application must use and store information collected from users securely and only for as long as it is needed.
1.2.4. You agree that you will protect the privacy and legal rights of users, and comply with all applicable criminal, civil and statutory privacy laws and regulations.

Copyright (c) 1998-2000 Thai Open Source Software Center Ltd and Clark Cooper

Copyright (c) 2001-2017 Expat maintainers

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Copyright 2010, Google Inc. All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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3. Neither the name of Google Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE AUTHOR 'AS IS' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

libpng version 1.6.40 - June 21, 2023

COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:

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PNG Reference Library License version 2

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Copyright (c) 1995-2023 The PNG Reference Library Authors.

Copyright (c) 2018-2023 Cosmin Truta.

Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson.

Copyright (c) 1996-1997 Andreas Dilger.

Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.

The software is supplied 'AS IS', without warranty of any kind, express or implied, including, without limitation, the warranties of merchantability, fitness for a particular purpose, title, and non-infringement. In no event shall the Copyright owners, or anyone distributing the software, be liable for any damages or other liability, whether in contract, tort or otherwise, arising from, out of, or in connection with the software, or the use or other dealings in the software, even if advised of the possibility of such damage.

Permission is hereby granted to use, copy, modify, and distribute this software, or portions hereof, for any purpose, without fee, subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated, but is not required.
2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
3. This Copyright notice may not be removed or altered from any source or altered source distribution.

PNG Reference Library License version 1 (for libpng 0.5 through 1.6.35)

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libpng versions 1.0.7, July 1, 2000, through 1.6.35, July 15, 2018 are Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson, are derived from libpng-1.0.6, and are distributed according to the same disclaimer and license as libpng-1.0.6 with the following individuals added to the list of Contributing Authors:

Simon-Pierre Cadieux
Eric S. Raymond
Mans Rullgard
Cosmin Truta
Gilles Vollant
James Yu
Mandar Sahastrabuddhe
Google Inc.
Vadim Barkov

and with the following additions to the disclaimer:

There is no warranty against interference with your enjoyment of the library or against infringement. There is no warranty that our efforts or the library will fulfill any of your particular purposes or needs. This library is provided with all faults, and the entire risk of satisfactory quality, performance, accuracy, and effort is with the user.

Some files in the "contrib" directory and some configure-generated files that are distributed with libpng have other copyright owners and are released under other open source licenses.

libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are Copyright (c) 1998-2000 Glenn Randers-Pehrson, are derived from libpng-0.96, and are distributed according to the same disclaimer and license as libpng-0.96, with the following individuals added to the list of Contributing Authors:

Tom Lane
Glenn Randers-Pehrson
Willem van Schaik

libpng versions 0.89, June 1996, through 0.96, May 1997, are Copyright (c) 1996-1997 Andreas Dilger, are derived from libpng-0.88, and are distributed according to the same disclaimer and license as libpng-0.88, with the following individuals added to the list of Contributing Authors:

John Bowler
Kevin Bracey
Sam Bushell
Magnus Holmgren
Greg Roelofs
Tom Tanner

Some files in the "scripts" directory have other copyright owners but are released under this license.

libpng versions 0.5, May 1995, through 0.88, January 1996, are Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.

For the purposes of this copyright and license, "Contributing Authors" is defined as the following set of individuals:

Andreas Dilger
Dave Martindale
Guy Eric Schalnat
Paul Schmidt
Tim Wegner

The PNG Reference Library is supplied 'AS IS'. The Contributing Authors and Group 42, Inc. disclaim all warranties, expressed or implied, including, without limitation, the warranties of merchantability and of fitness for any purpose. The Contributing Authors and Group 42, Inc. assume no liability for direct, indirect, incidental, special, exemplary, or consequential damages, which may result from the use of the PNG Reference Library, even if advised of the possibility of such damage.

Permission is hereby granted to use, copy, modify, and distribute this source code, or portions hereof, for any purpose, without fee, subject to the following restrictions:

1. The origin of this source code must not be misrepresented.
2. Altered versions must be plainly marked as such and must not be misrepresented as being the original source.
3. This Copyright notice may not be removed or altered from any source or altered source distribution.

The Contributing Authors and Group 42, Inc. specifically permit, without fee, and encourage the use of this source code as a component to supporting the PNG file format in commercial products. If you use this source code in a product, acknowledgment is not required but would be appreciated.

END OF COPYRIGHT NOTICE, DISCLAIMER, and LICENSE.

Copyright (C) 2002-2009 Xiph.org Foundation

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
• Neither the name of the Xiph.org Foundation nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

In addition to and irrespective of the copyright license associated with this software, On2 Technologies, Inc. makes the following statement regarding technology used in this software:

On2 represents and warrants that it shall not assert any rights relating to infringement of On2's registered patents, nor initiate any litigation asserting such rights, against any person who, or entity which utilizes the On2 VP3 Codec Software, including any use, distribution, and sale of said Software; which make changes, modifications, and improvements in said Software; and to use, distribute, and sell said changes as well as applications for other fields of use.

This reference implementation is originally derived from the On2 VP3 Codec Software, and the Theora video format is essentially compatible with the VP3 video format, consisting of a backward-compatible superset.

Copyright (c) 1988-1997 Sam Leffler

Copyright (c) 1991-1997 Silicon Graphics, Inc.

Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that (i) the above copyright notices and this permission notice appear in all copies of the software and related documentation, and (ii) the names of Sam Leffler and Silicon Graphics may not be used in any advertising or publicity relating to the software without the specific, prior written permission of Sam Leffler and Silicon Graphics.

THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

LZ4 - Fast LZ compression algorithm

Copyright (C) 2011-2015, Yann Collet.

BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

MIT License

Copyright (c) 2016-2021 Arseny Kapoulkine

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

This is free and unencumbered software released into the public domain.

Anyone is free to copy, modify, publish, use, compile, sell, or distribute this software, either in source code form or as a compiled binary, for any purpose, commercial or non-commercial, and by any means.

In jurisdictions that recognize copyright laws, the author or authors of this software dedicate any and all copyright interest in the software to the public domain. We make this dedication for the benefit of the public at large and to the detriment of our heirs and successors. We intend this dedication to be an overt act of relinquishment in perpetuity of all present and future rights to this software under copyright law.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

For more information, please refer to http://unlicense.org/.

Condition of use and distribution are the same as for zlib:

This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.

Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.

This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.

Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.

Copyright NVIDIA Corporation. All rights reserved.

NOTICE TO USER:

This source code is subject to NVIDIA ownership rights under U.S. and international Copyright laws. Users and possessors of this source code are hereby granted a nonexclusive, royalty-free license to use this code in individual and commercial software.

NVIDIA MAKES NO REPRESENTATION ABOUT THE SUITABILITY OF THIS SOURCE CODE FOR ANY PURPOSE. IT IS PROVIDED 'AS IS' WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND. NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOURCE CODE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOURCE CODE.

U.S. Government End Users. This source code is a 'commercial item' as that term is defined at 48 C.F.R. 2.101 (OCT 1995), consisting of 'commercial computer software' and 'commercial computer software documentation' as such terms are used in 48 C.F.R. 12.212 (SEPT 1995) and is provided to the U.S. Government only as a commercial end item. Consistent with 48 C.F.R.12.212 and 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all U.S. Government End Users acquire the source code with only those rights set forth herein.

Any use of this source code in individual and commercial software must include, in the user documentation and internal comments to the code, the above Disclaimer and U.S. Government End Users Notice.

2008 NVIDIA, Corporation

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice (including the next paragraph) shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Copyright (c) 2016-2021, NVIDIA CORPORATION. All rights reserved.

NVIDIA CORPORATION and its licensors retain all intellectual property and proprietary rights in and to this software, related documentation and any modifications thereto. Any use, reproduction, disclosure or distribution of this software and related documentation without an express license agreement from NVIDIA CORPORATION is strictly prohibited.

Open CASCADE Technology Public License

Open CASCADE Technology version 6.7.0 and later are governed by GNU Lesser General Public License (LGPL) version 2.1 with additional exception.

Open CASCADE Exception (version 1.0) to GNU LGPL version 2.1.

The object code (i.e. not a source) form of a "work that uses the Library" can incorporate material from a header file that is part of the Library. As a special exception to the GNU Lesser General Public License version 2.1, you may distribute such object code incorporating material from header files provided with the Open CASCADE Technology libraries (including code of CDL generic classes) under terms of your choice, provided that you give prominent notice in supporting documentation to this code that it makes use of or is based on facilities provided by the Open CASCADE Technology software.

Oculus SDK License Agreement

Effective date: October 29, 2021

Copyright © Meta Platform Technologies, LLC and its affiliates. All rights reserved.

The text of the license may be found at: https://developer.oculus.com/licenses/oculussdk/

This Meta Platforms Technologies SDK License Agreement, formerly known as the Oculus SDK License Agreement, ('Agreement') is a legal agreement between you and MPT (defined below) governing your use of our MPT Software Development Kit, formerly known as the Oculus Software Developer Kit. MPT Software Development Kit means any application programming interfaces ('APIs'), tools, plugins, code, technology, specification, documentation, Platform Services, and/or content made available by us to others, including app developers and content providers (collectively, the 'SDK').

By downloading or using our SDK, you are agreeing to this Agreement along with other applicable terms and conditions such as the additional terms or documents accompanying the SDK and the Terms of Service, and acknowledging our Privacy Policy (collectively, the 'Terms'). If you use the SDK as an interface to, or in conjunction with other MPT products or services, then the terms for those other products or services also apply.

Here, 'MPT' means Meta Platforms Technologies, LLC, formerly known as Facebook Technologies, LLC (formerly known as Oculus VR, LLC), a Delaware limited liability company with its principal place of business at 1 Hacker Way, Menlo Park, California 94025, United States unless set forth otherwise. We may also refer to MPT as 'we', 'our', or 'us' in this Agreement.

You may not use the SDK and may not accept this Agreement if (1) you are a person with whom MPT is prohibited from transacting business under applicable law, or (2) you are a person barred from using or receiving the SDK by MPT or under the applicable laws of the United States or other countries including the country in which you are resident or from which you use the SDK. If you are using the SDK on behalf of an entity, you represent and warrant that you have authority to bind that entity to this Agreement and by accepting this Agreement, you are doing so on behalf of that entity (and all references to 'you' in this Agreement refer to that entity).

This Agreement requires the resolution of most disputes between you and MPT by binding arbitration on an individual basis; class actions and jury trials are not permitted.

1. License Grant

1.1 License. Subject to the Terms and the restrictions set forth in this Agreement, MPT hereby grants you a limited, royalty-free, non-exclusive, non-transferrable, non-sublicensable (except as otherwise set forth in this Agreement), revocable copyright license ('License') during the term of this Agreement to use and reproduce the SDK solely to develop, test, and/or distribute your Application (defined below) and to enable you and/or your end users to access MPT features through your Application. You may only use the SDK to develop Applications in connection with MPT approved hardware and software products ('MPT Approved Products') unless the documentation accompanying the SDK expressly authorizes broader use such as with other third-party platforms.

1.1.1 If the SDK includes any libraries, sample source code, or other materials that we make available specifically for incorporation in your Application (as indicated by applicable documentation), you may incorporate those materials and reproduce and distribute them as part of your Application, including by distributing those materials to third parties contributing to your Application.

1.1.2 The SDK may include other content (e.g., sample code) that is for demonstration, reference, or other purposes and is subject to terms and conditions included with such materials. Such materials will be clearly marked in the applicable documentation. Absent such additional terms and conditions, you may modify, distribute, and sublicense any sample source made available as part of the SDK pursuant to this Agreement and the Terms.

1.1.3 The SDK may include MPT content that is subject to your additional right to display the content to your end users through the use of the corresponding SDK, as contemplated by the documentation accompanying such SDK. For example, the SDK may include avatars that you may display to your end users.

1.2 General Restrictions. The License grant in this Section is solely for the purpose of developing, testing, and promoting your engines, tools, applications, content, games and demos, or other products and features (collectively, 'Application') and providing you and/or your end users access to MPT services and features through your Application as contemplated by applicable documentation accompanying the SDK. You may not (or allow those acting on your behalf to):

1.2.1 modify or create derivative works from any SDK or its component (other than sample source code described in this Section or expressly authorized by the documents accompanying the SDK);

1.2.2 misrepresent or mask either your identity or your Application's identity when using the SDK or developer accounts;

1.2.3 attempt to circumvent any limitations implemented within or documented with the SDK (e.g., limiting the number of requests you may make, end users you may serve, or processing abstracted gaze data or abstracted facial expressions data for prohibited uses under the Developer Data Use Policy);

1.2.4 reverse engineer, decompile, disassemble, or otherwise attempt to extract the source code from the SDK, except to the extent that applicable law expressly permits such actions despite this limitation;

1.2.5 alter, restrict, or interfere with the normal operation or functionality of the SDK, the MPT hardware or software, or MPT Approved Products, including, but not limited to: (a) the behavior of the 'Meta Quest button' and 'XBox button' implemented by the MPT system software; (b) any on-screen messages or information; (c) the behavior of the proximity sensor in the MPT hardware implemented by the MPT system software; (d) any MPT hardware or software security features; (e) any end user's settings; and (f) Health and Safety Warnings;

1.2.6 use the SDK or your Application in a manner that violates: (a) the Developer Data Use Policy (where applicable); (b) the Content Guidelines, or other applicable terms and policies made available on our Developer Policy portal; (c) any rights of MPT, its affiliates or third parties; (d) applicable laws (such as laws regarding import, export, privacy, health & safety); or (e) other terms of service with MPT or its affiliates;

1.2.7 remove, obscure, or alter any Terms or any links to or notices of those Terms; or

1.2.8 use or redistribute the SDK or any portion thereof in any manner that would cause the SDK (or any portion thereof) or MPT to become subject to the terms of any open source license or other restrictions.

1.3 Distribution and Sublicense Restrictions. The redistribution and sublicense rights under this Section are further subject to the following restrictions: (1) redistribution of sample source code or other materials must include the following copyright notice: 'Copyright © Meta Platform Technologies, LLC and its affiliates. All rights reserved;' and (2) if the sample source code or other materials include a 'License' or 'Notice' text file, you must provide a copy of the License or Notice file with the sample code.

1.4 Privacy and Security.

1.4.1 You are responsible for the data collection, processing and disclosure by your Application and agree to comply with all applicable privacy and data protection laws, as well as our applicable terms and policies, particularly the Developer Data Use Policy. You represent and warrant that you have provided robust and sufficiently prominent notice to users regarding (i) data processing that includes, at a minimum, that third parties, including MPT and its affiliates, may collect or receive information from your Application, and (ii) any other information required to be disclosed to users by applicable privacy and data protection laws. You represent and warrant that you will not back up or make available to the Cloud Backup feature any information that you know or reasonably should know (a) is from or about children under the age of 13, or (b) includes data concerning health, financial information, or other categories of sensitive information (including any information defined as special or sensitive under applicable laws, regulations, and applicable industry guidelines).

For purposes of the GDPR, you acknowledge and agree that you are a separate and independent controller of the Developer User Data (as defined in the MPT Developer Data Use Policy) and Meta Platforms Ireland Ltd. (an affiliate of MPT) is a separate and independent controller for any processing of personal data, except as provided in Section 1.4.3, including the MPT User Data (as defined in the MPT Developer Data Use Policy). The parties do not and will not process Developer User Data or MPT User Data as joint controllers. Each party shall comply with the obligations that apply to it as a controller under the GDPR, and each party shall be individually and separately responsible for its own compliance.

1.4.3 Notwithstanding the foregoing, where (a) we process Developer User Data that contains personal data to (i) store, host or otherwise backup Developer User Data through Cloud Backup; (ii) provide and operate the Spatial Audio VoIP API; (iii) or provide other services described in the Data Processing Terms (the 'Services'), and (b) (i) our processing of such personal data is subject to the GDPR, you instruct Meta Platforms Ireland Ltd. to process such personal data in order to provide the Services pursuant to this Agreement and the Data Processing Terms, which are incorporated herein by reference, including for product improvement for your benefit and to anonymize the data so that it is no longer Personal Data for the purposes of GDPR, and you understand and agree that we may retain such anonymized metadata for our own legitimate purposes, including improvement and development of the Services; or (ii) such personal data is considered 'personal information', 'personal data', 'personally identifiable information' or similar terms and is subject to the California Consumer Privacy Act of 2018 ('CCPA'), or other applicable privacy and data protection laws (excluding the GDPR), we will only retain, use and disclose such personal data for the purposes of providing those Services to you and improving those Services on your behalf or as otherwise permitted by the CCPA and such other applicable privacy and data protection laws.

1.4.4 'Personal data', 'controller', 'processor', and 'process' in this Section 1.4 have the meanings set out in the Data Processing Terms.

1.5 You have no obligations under this Agreement to license or make available your Application to MPT, its affiliates, or any third parties. Nothing in this Agreement obligates MPT or its affiliates to enable you or any of your Applications to access, interact with, or retrieve or publish content to the Meta VR platform or any other MPT platforms or service. However, MPT and/or its affiliates may require you to agree to additional terms as a condition of providing you with such platform services in connection with your use of the SDK. You acknowledge and agree that MPT and its affiliates may develop products or services that may compete with your Application or any other products or services of yours.

1.6 Experimental Features. From time to time, MPT may, in its sole discretion, make available to you as part of the MPT Software Development Kit, certain experimental, test or beta software, APIs or features on a limited or test basis ('Experimental Features'). Experimental Features can only be used for experimental or testing purposes and cannot be incorporated into a production build unless (i) the Experimental Feature has been released or included in MPT software production builds or (ii) otherwise permitted by MPT in writing. Your use of any Experimental Feature is voluntary. You agree that all use of any Experimental Feature is at your sole risk. You agree that once you use an Experiment Feature, your content, data and/or systems may be affected, and you may be unable to revert back to a prior version of the same or similar feature. Additionally, if such reversion is possible, you may not be able to return or restore data created or transferred using the Experimental Feature back to the prior version. The Experimental Features may not work in the same way as a final production version. MPT and its affiliates make no representations or warranties that the Experimental Features will function or be free from errors. The Experimental Features are provided on an 'as is' basis and may contain errors or inaccuracies that could cause failures, corruption or loss of data and information from any connected device or service. MPT and its affiliates have no obligation to correct bugs, defects, or errors or otherwise support or maintain Experimental Features. MPT and its affiliates may discontinue, update, modify or remove access to any Experimental Feature at any time in its sole discretion, and may not release a final version of an Experimental Feature in its sole discretion.

1.7 Medical & HIPAA Use Restrictions. The SDK in association with MPT Approved Products is not intended to be a medical device unless otherwise specified in writing by MPT. The use of the SDK is not intended to create, and should not be interpreted as creating, any obligations to MPT under the Health Insurance Portability and Accountability Act of 1996, the Health Information Technology for Economic and Clinical Health Act, or their implementing regulations, as amended (collectively 'HIPAA'), and MPT makes no representations that the SDK satisfies HIPAA requirements. If you are or become a 'Covered Entity', 'Business Associate', 'Subcontractor', or a 'Workforce' member of a Covered Entity, Business Associate, or Subcontractor (as those terms are defined at 45 C.F.R. § 160.103), you agree not to use the SDK to create, receive, maintain or transmit any 'Protected Health Information' (as that term is defined at 45 C.F.R. § 160.103) in any manner that would make MPT (or any of its affiliates and subsidiaries) your or any third party's Business Associate or Subcontractor Business Associate. You are solely responsible for any applicable HIPAA compliance obligations.

2. Meta VR Platform Services

MPT and/or its affiliates makes certain Platform Services (defined below) available to you to include and enable in your Application on our Platform. An Application that enables or includes any Platform Service must implement the Meta VR Platform Framework (defined below) with the Application. Once your Application has been authorized for use of the Platform Services, you are not required to update your Application to include new Platform Services that MPT and/or its affiliates may make available as part of the Meta VR Platform Framework. For more information, please visit https://developer.oculus.com.

2.1 For the purpose of this Section,

2.1.1 'Application Services' means services provided by MPT and/or its affiliates associated with the Platform, including, but not limited to, in-app purchasing, multiplayer matchmaking, friends, leader boards, achievements, Virtual Reality Real Time Systems ('VERTS'), voice over IP and Cloud Backup, which list may be changed from time to time in MPT's or its affiliates' sole discretion.

2.1.2 'Meta VR Platform Framework' means the suite of Meta VR platform services, including, but not limited to, the MPT file distribution and update system (enabling distribution and updates of Applications by MPT and/or its affiliates, including through generated activation Keys), entitlement system, and account authentication, which list may be changed from time to time in MPT or its affiliates' sole discretion.

2.1.3 'Platform' means the virtual, mixed, and augmented reality platform made available by MPT and/or its affiliates, including, but not limited to, the user experience, user interface, store, and social features, usable on hardware approved by MPT or its affiliates or any third-party device or operating system, including, but not limited to, iOS, Android, Windows, OS X, Linux, and Windows Mobile.