Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ Comment: Exhaustive licensing information for files in the Godot Engine repository ========================================================================= . This file aims at documenting the copyright and license for every source file in the Godot Engine repository, and especially outline the files whose license differs from the MIT/Expat license used by Godot Engine. . It is written as a machine-readable format following the debian/copyright specification. Globbing patterns (e.g. "Files: *") mean that they affect all corresponding files (also recursively in subfolders), apart from those with a more explicit copyright statement. . Licenses are given with their debian/copyright short name (or SPDX identifier if no standard short name exists) and are all included in plain text at the end of this file (in alphabetical order). . Disclaimer for thirdparty libraries: ------------------------------------ . Licensing details for thirdparty libraries in the 'thirdparty/' directory are given in summarized form, i.e. with only the "main" license described in the library's license statement. Different licenses of single files or code snippets in thirdparty libraries are not documented here. For example: Files: thirdparty/zlib/* Copyright: 1995-2017, Jean-loup Gailly and Mark Adler License: Zlib The exact copyright for each file in that library *may* differ, and some files or code snippets might be distributed under other compatible licenses (e.g. a public domain dedication), but as far as Godot Engine is concerned the library is considered as a whole under the Zlib license. . Note: When linking dynamically against thirdparty libraries instead of building them into the Godot binary, you may remove the corresponding license details from this file. Upstream-Name: Godot Engine Upstream-Contact: Rémi Verschelde Source: https://github.com/godotengine/godot Files-Excluded: modules/mono/thirdparty/libSystem.Security.Cryptography.Native.Android.jar platform/android/java/gradle/wrapper/gradle-wrapper.jar thirdparty/brotli thirdparty/certs thirdparty/embree thirdparty/enet thirdparty/freetype thirdparty/graphite thirdparty/harfbuzz thirdparty/icu4c thirdparty/libogg thirdparty/libpng thirdparty/libtheora thirdparty/libvorbis thirdparty/libwebp thirdparty/wslay thirdparty/mbedtls thirdparty/miniupnpc thirdparty/openxr thirdparty/pcre2 thirdparty/recastnavigation thirdparty/zlib thirdparty/zstd Files: * Comment: Godot Engine Copyright: 2014-present, Godot Engine contributors 2007-2014, Juan Linietsky, Ariel Manzur License: Expat Files: debian/* Copyright: 2017 Kienan Stewart 2018 Federico Ceratto 2024 Travis Wrightsman 2024 Otto Kekäläinen License: GPL-2+ On Debian systems, the complete text of the GNU General Public License version 2 can be found in "/usr/share/common-licenses/GPL-2". Files: icon.png icon.svg logo.png logo.svg Comment: Godot Engine logo Copyright: 2017, Andrea Calabró License: CC-BY-4.0 Files: core/math/convex_hull.cpp core/math/convex_hull.h Comment: Bullet Continuous Collision Detection and Physics Library Copyright: 2011, Ole Kniemeyer, MAXON, www.maxon.net 2014-present, Godot Engine contributors 2007-2014, Juan Linietsky, Ariel Manzur License: Expat and Zlib Files: misc/dist/linux/org.godotengine.Godot.appdata.xml Comment: Linux AppStream Metadata File Copyright: Copyright 2017-2022 Rémi Verschelde License: CC0-1.0 Files: modules/betsy/alpha_stitch.glsl modules/betsy/bc1.glsl modules/betsy/bc4.glsl modules/betsy/bc6h.glsl modules/betsy/CrossPlatformSettings_piece_all.glsl Comment: Betsy Copyright: 2020-2022, Matias N. Goldberg License: Expat Files: modules/godot_physics_2d/godot_joints_2d.cpp Comment: Chipmunk2D Joint Constraints Copyright: 2007, Scott Lembcke License: Expat Files: modules/godot_physics_3d/gjk_epa.cpp modules/godot_physics_3d/joints/godot_generic_6dof_joint_3d.cpp modules/godot_physics_3d/joints/godot_generic_6dof_joint_3d.h modules/godot_physics_3d/joints/godot_hinge_joint_3d.cpp modules/godot_physics_3d/joints/godot_pin_joint_3d.cpp modules/godot_physics_3d/joints/godot_pin_joint_3d.h modules/godot_physics_3d/joints/godot_slider_joint_3d.cpp modules/godot_physics_3d/joints/godot_slider_joint_3d.h modules/godot_physics_3d/godot_soft_body_3d.cpp modules/godot_physics_3d/godot_soft_body_3d.h modules/godot_physics_3d/godot_shape_3d.cpp modules/godot_physics_3d/godot_shape_3d.h Comment: Bullet Continuous Collision Detection and Physics Library Copyright: 2003-2008, Erwin Coumans 2014-present, Godot Engine contributors 2007-2014, Juan Linietsky, Ariel Manzur License: Expat and Zlib Files: modules/godot_physics_3d/godot_collision_solver_3d_sat.cpp Comment: Open Dynamics Engine Copyright: 2001-2003, Russell L. Smith, Alen Ladavac, Nguyen Binh License: BSD-3-clause Files: modules/godot_physics_3d/joints/godot_cone_twist_joint_3d.cpp modules/godot_physics_3d/joints/godot_cone_twist_joint_3d.h Comment: Bullet Continuous Collision Detection and Physics Library Copyright: 2007, Starbreeze Studios 2014-present, Godot Engine contributors 2007-2014, Juan Linietsky, Ariel Manzur License: Expat and Zlib Files: modules/jolt_physics/spaces/jolt_temp_allocator.cpp Comment: Jolt Physics Copyright: 2021, Jorrit Rouwe 2014-present, Godot Engine contributors 2007-2014, Juan Linietsky, Ariel Manzur License: Expat Files: modules/lightmapper_rd/lm_compute.glsl Comment: Joint Non-Local Means (JNLM) denoiser Copyright: 2020, Manuel Prandini 2014-present, Godot Engine contributors 2007-2014, Juan Linietsky, Ariel Manzur License: Expat Files: platform/android/java/editor/src/main/java/com/android/* platform/android/java/lib/aidl/com/android/* platform/android/java/lib/res/layout/status_bar_ongoing_event_progress_bar.xml platform/android/java/lib/src/com/google/android/* Comment: The Android Open Source Project Copyright: 2008-2016, The Android Open Source Project 2002, Google, Inc. License: Apache-2.0 Files: platform/android/java/lib/src/org/godotengine/godot/utils/ProcessPhoenix.java Comment: ProcessPhoenix Copyright: 2015, Jake Wharton License: Apache-2.0 Files: scene/animation/easing_equations.h Comment: Robert Penner's Easing Functions Copyright: 2001, Robert Penner 2014-present, Godot Engine contributors 2007-2014, Juan Linietsky, Ariel Manzur License: Expat Files: servers/audio/effects/audio_effect_pitch_shift.cpp Copyright: 2014-present Godot Engine contributors 2007-2014 Juan Linietsky, Ariel Manzur 1999-2015 Stephan M. Bernsee License: Expat and WOL Files: servers/rendering/renderer_rd/shaders/effects/ss_effects_downsample.glsl servers/rendering/renderer_rd/shaders/effects/ssao_blur.glsl servers/rendering/renderer_rd/shaders/effects/ssao_importance_map.glsl servers/rendering/renderer_rd/shaders/effects/ssao_interleave.glsl servers/rendering/renderer_rd/shaders/effects/ssao.glsl servers/rendering/renderer_rd/shaders/effects/ssil_blur.glsl servers/rendering/renderer_rd/shaders/effects/ssil_importance_map.glsl servers/rendering/renderer_rd/shaders/effects/ssil_interleave.glsl servers/rendering/renderer_rd/shaders/effects/ssil.glsl Comment: Intel ASSAO and related files Copyright: 2016, Intel Corporation License: Expat Files: servers/rendering/renderer_rd/shaders/effects/taa_resolve.glsl Comment: Temporal Anti-Aliasing resolve implementation Copyright: 2016, Panos Karabelas License: Expat Files: thirdparty/amd-fsr/* Comment: AMD FidelityFX Super Resolution Copyright: 2021, Advanced Micro Devices, Inc. License: Expat Files: thirdparty/amd-fsr2/* Comment: AMD FidelityFX Super Resolution 2 Copyright: 2022-2023, Advanced Micro Devices, Inc. License: Expat Files: thirdparty/angle/* Comment: ANGLE Copyright: 2018, The ANGLE Project Authors. License: BSD-3-clause Files: thirdparty/astcenc/* Comment: Arm ASTC Encoder Copyright: 2011-2024, Arm Limited License: Apache-2.0 Files: thirdparty/basis_universal/* Comment: Basis Universal Copyright: 2019-2024, Binomial LLC. License: Apache-2.0 Files: thirdparty/clipper2/* Comment: Clipper2 Copyright: 2010-2024, Angus Johnson License: BSL-1.0 Files: thirdparty/cvtt/* Comment: Convection Texture Tools Stand-Alone Kernels Copyright: 2018, Eric Lasota 2018, Microsoft Corp. License: Expat Files: thirdparty/d3d12ma/* Comment: D3D12 Memory Allocator Copyright: 2019-2022 Advanced Micro Devices, Inc. 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License: CC0-1.0 and Apache-2.0 Files: thirdparty/glslang/* Comment: glslang Copyright: 2015-2020, Google, Inc. 2014-2020, The Khronos Group Inc 2002, NVIDIA Corporation. License: glslang Files: thirdparty/jolt_physics/* Comment: Jolt Physics Copyright: 2021, Jorrit Rouwe License: Expat Files: thirdparty/jpeg-compressor/* Comment: jpeg-compressor Copyright: 2012, Rich Geldreich License: public-domain-jpeg-compressor or Apache-2.0 Files: thirdparty/libbacktrace/* Comment: libbacktrace Copyright: 2012-2021, Free Software Foundation, Inc. License: BSD-3-clause Files: thirdparty/libktx/* Comment: KTX Copyright: 2013-2020, Mark Callow 2010-2020 The Khronos Group, Inc. License: Apache-2.0 Files: thirdparty/manifold/* Comment: Manifold Copyright: 2020-2024, The Manifold Authors License: Apache-2.0 Files: thirdparty/meshoptimizer/* Comment: meshoptimizer Copyright: 2016-2024, Arseny Kapoulkine License: Expat Files: thirdparty/mingw-std-threads/* Comment: mingw-std-threads Copyright: 2016, Mega Limited License: BSD-2-clause Files: thirdparty/minimp3/* Comment: MiniMP3 Copyright: lieff License: CC0-1.0 Files: thirdparty/minizip/* Comment: MiniZip Copyright: 1998-2010, Gilles Vollant 2007-2008, Even Rouault 2009-2010, Mathias Svensson License: Zlib Files: thirdparty/misc/bcdec.h Comment: bcdec Copyright: 2022, Sergii Kudlai License: Expat Files: thirdparty/misc/cubemap_coeffs.h Comment: Fast Filtering of Reflection Probes Copyright: 2016, Activision Publishing, Inc. 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The Licensor shall not be bound by any additional or different terms or conditions communicated by You unless expressly agreed. . b. Any arrangements, understandings, or agreements regarding the Licensed Material not stated herein are separate from and independent of the terms and conditions of this Public License. . Section 8 -- Interpretation. . a. For the avoidance of doubt, this Public License does not, and shall not be interpreted to, reduce, limit, restrict, or impose conditions on any use of the Licensed Material that could lawfully be made without permission under this Public License. . b. To the extent possible, if any provision of this Public License is deemed unenforceable, it shall be automatically reformed to the minimum extent necessary to make it enforceable. If the provision cannot be reformed, it shall be severed from this Public License without affecting the enforceability of the remaining terms and conditions. . c. No term or condition of this Public License will be waived and no failure to comply consented to unless expressly agreed to by the Licensor. . d. Nothing in this Public License constitutes or may be interpreted as a limitation upon, or waiver of, any privileges and immunities that apply to the Licensor or You, including from the legal processes of any jurisdiction or authority. License: Expat 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. License: glslang Here, glslang proper means core GLSL parsing, HLSL parsing, and SPIR-V code generation. Glslang proper requires use of a number of licenses, one that covers preprocessing and others that covers non-preprocessing. . Bison was removed long ago. You can build glslang from the source grammar, using tools of your choice, without using bison or any bison files. . Other parts, outside of glslang proper, include: . - gl_types.h, only needed for OpenGL-like reflection, and can be left out of a parse and codegen project. See it for its license. . - update_glslang_sources.py, which is not part of the project proper and does not need to be used. . - the SPIR-V "remapper", which is optional, but has the same license as glslang proper . - Google tests and SPIR-V tools, and anything in the external subdirectory are external and optional; see them for their respective licenses. . -------------------------------------------------------------------------------- . The core of glslang-proper, minus the preprocessor is licenced as follows: . -------------------------------------------------------------------------------- 3-Clause BSD License -------------------------------------------------------------------------------- . Copyright (C) 2015-2018 Google, Inc. Copyright (C) . All rights reserved. . See: . . -------------------------------------------------------------------------------- 2-Clause BSD License -------------------------------------------------------------------------------- . 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These can be included either as stand-alone text files, human-readable headers or in the appropriate machine-readable metadata fields within text or binary files as long as those fields can be easily viewed by the user. . 3) No Modified Version of the Font Software may use the Reserved Font Name(s) unless explicit written permission is granted by the corresponding Copyright Holder. This restriction only applies to the primary font name as presented to the users. . 4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font Software shall not be used to promote, endorse or advertise any Modified Version, except to acknowledge the contribution(s) of the Copyright Holder(s) and the Author(s) or with their explicit written permission. . 5) The Font Software, modified or unmodified, in part or in whole, must be distributed entirely under this license, and must not be distributed under any other license. The requirement for fonts to remain under this license does not apply to any document created using the Font Software. . TERMINATION This license becomes null and void if any of the above conditions are not met. . DISCLAIMER THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE. License: public-domain-jpeg-compressor Public Domain License: Unlicense This is free and unencumbered software released into the public domain. . 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