# The engine-x thirdparty libraries ## angle - Upstream: https://github.com/google/angle - Version: 2.1.0.4439 branch on chromium/4439 - License: BSD WITH The ANGLE Project Authors ## astc - Upstream: https://github.com/ARM-software/astc-encoder - Version: NA - License: Apache-2.0 ## Box2D - Upstream: https://github.com/erincatto/box2d - Version: 2.4.1 - License: MIT ## Bullet - Upstream: https://github.com/bulletphysics/bullet3 - Version: 3.09 - License: zlib ## c-ares - Upstream: https://github.com/c-ares/c-ares - Version: 1.17.1-809d5e8 (2055) - License: MIT ## Chipmunk2D - Upstream: https://github.com/slembcke/Chipmunk2D - Version: git 7.0.3-1d01b2a (1452) - License: MIT ## Clipper - Upstream: https://sourceforge.net/projects/polyclipping/files/ - Version: 6.4.2 - License: BSL-1.0 ## ConvertUTF - Upstream: https://github.com/llvm/llvm-project - Version: NA - License: Apache-2.0 WITH LLVM-exception ## curl - Upstream: https://github.com/curl/curl - Version: 7.76.1 with cmake modification: replace 'BUILD_SHARED_LIBS' with 'CURL_BUILD_SHARED_LIBS' - License: Curl (MIT/X) ## edtaa3func - Upstream: https://github.com/zilongshanren/edtaa3func - Version: NA - License: MIT ## fastlib - Upstream: https://github.com/simdsoft/fastlib - Version: git f85644f - License: Apache-2.0 ## flatbuffers - Upstream: https://github.com/google/flatbuffers - Version: 1.12.0 - License: Apache-2.0 ## FreeType - Upstream: https://www.freetype.org/ - Version: 2.10.4 with modification: fix FindHarfBuzz.cmake min version doesn't work - License: BSD-style (The FreeType Project) ## Glad - Upstream: https://github.com/Dav1dde/glad - Version: 0.1.34 - License: MIT ## glfw - Upstream: https://github.com/glfw/glfw - Version: git 0e9ec77 (4239) - License: zlib ## glsl-optimizer - Upstream: https://github.com/aras-p/glsl-optimizer - Version: NA - License: MIT ## jpeg (libjpeg-turbo) - Upstream: https://github.com/libjpeg-turbo/libjpeg-turbo - Version: 2.1.0 with CMakeLists.txt modified for sutiable as a thirdparty of CMake build system - License: BSD-style (IJG,BSD-3-Clause,zlib) ## kcp - Upstream: https://github.com/skywind3000/kcp - Version: 1.7 - License: MIT ## lua - plainlua - Upstream: http://www.lua.org/ - Version: 5.3.6 with modified for bytecode 32/64bit compatible - License: MIT (http://www.lua.org/license.html) - luajit - Upstream: https://github.com/LuaJIT/LuaJIT - Version: 2.1.0-beta3 - License: MIT - tolua - Upstream: https://github.com/LuaDist/toluapp - Version: 1.0.93 - License: MIT ## lz4 - Upstream: https://github.com/lz4/lz4 - Version: git 1.9.3-bdc9d3b (2541) - License: BSD 2-Clause ## md5 - Upstream: NA - Version: NA - License: Aladdin Enterprises ## minimp3 - Upstream: https://github.com/lieff/minimp3 - Version: git 0757ad7(308) - License: CC0-1.0 ## mio - Upstream: https://github.com/mandreyel/mio - Version: git 8c0d3c7 (125) - License: MIT ## ogg & vorbis - ogg - Upstream: https://github.com/xiph/ogg - Version: git 1.3.4-31bd3f2 (562) - License: BSD-3-Clause - vorbis - Upstream: https://github.com/xiph/vorbis - Version: git 1.3.7-83a82dd (1569) - License: BSD-3-Clause ## OpenAL Soft - Upstream: https://github.com/kcat/openal-soft - Version: git 1.21.1-4733c9f (7628) - License: LGPL-2.1 ## OpenSSL - Upstream: https://github.com/openssl/openssl - Version: 1.1.1h - License: Apache-2.0 ## png - Upstream: https://github.com/glennrp/libpng - Version: git 1.6.38-dbe3e0c (4088) with arm64 neon detect fix - License: PNG Reference Library License version 2 ## poly2tri - Upstream: https://github.com/jhasse/poly2tri - Version: NA - License: BSD-3-Clause ## pugixml - Upstream: https://github.com/zeux/pugixml - Version: 1.11 - License: MIT ## rapidjson - Upstream: https://github.com/Tencent/rapidjson - Version: 1.1.0 - License: MIT ## recast - Upstream: https://github.com/recastnavigation/recastnavigation - Version: git 65b314a (747) with dtCrowd::getEditableAgentAnim - License: zlib ## sol2 - Upstream: https://github.com/ThePhD/sol2 - Version: 2.20.6 with vs2019 compile fixes - License: MIT ## stb (stb_image) - Upstream: https://github.com/nothings/stb - Version: 2.26 with bmp load fixes - License: MIT ## tinydir - Upstream: https://github.com/cxong/tinydir - Version: git 1.2.4-ec6bff2 (168) - License: BSD-2-Clause ## tsl (robin-map) - Upstream: https://github.com/Tessil/robin-map - Version: git 0.6.3-84c1bee (100) - License: MIT ## unzip (minizip-1.2) - Upstream: https://github.com/simdsoft/mz12 - Version: 1.2 with bugfixs & improvements - License: zlib ## webp - Upstream: https://github.com/webmproject/libwebp - Version: git 1.1.0-17fd4ba (4098) - License: Google Inc ## xsxml - Upstream: https://github.com/simdsoft/xsxml - Version: 1.0 - License: MIT ## xxHash - Upstream: https://github.com/Cyan4973/xxHash - Version: 0.8.0 - License: BSD-2-Clause ## yasio - Upstream: https://github.com/yasio/yasio - Version: 3.37.0 - License: MIT WITH Anti-996 ## zlib - Upstream: https://github.com/madler/zlib - Version: 1.2.11 - License: zlib ## libiconv - Upstream: https://savannah.gnu.org/projects/libiconv - Version: 1.16.0 - License: LGPL-2.1 ## ntcvt - Upstream: https://github.com/simdsoft/ntcvt - Version: git b974bbb - License: Apache-2.0