virtualx-engine/thirdparty/README.md

Third party libraries

enet

• Upstream: http://enet.bespin.org
• Version: 1.3.13
• License: MIT

Files extracted from upstream source:

• all .c files in the main directory
• the include/enet/ folder as enet/
• LICENSE file

Important: Some files have been modified by Godot developers so that they work for all platforms (especially UWP). Check the diff with the 1.3.13 tarball before the next update.

freetype

• Upstream: https://www.freetype.org
• Version: 2.6.5
• License: FreeType License (BSD-like)

Files extracted from upstream source:

• the src/ folder, stripped of the Jamfile files
• the include/ folder
• docs/{FTL.TXT,LICENSE.TXT}

glad

• Upstream: https://github.com/Dav1dde/glad
• Version: 0.1.13a0
• License: MIT

The files we package are automatically generated. See the header of glad.c for instructions on how to generate them for the GLES version Godot targets.

jpeg-compressor

• Upstream: https://github.com/richgel999/jpeg-compressor
• Version: 1.04
• License: Public domain

Files extracted from upstream source:

• jpgd.{c,h}

libmpcdec

• Upstream: https://www.musepack.net
• Version: SVN somewhere between SV7 and SV8 (r475)
• License: BSD-3-Clause

Files extracted from upstream source:

• all .c and .h files in libmpcdec/
• include/mpc as mpc/
• COPYING from libmpcdec/

libogg

• Upstream: https://www.xiph.org/ogg
• Version: 1.3.2
• License: BSD-3-Clause

Files extracted from upstream source:

• src/*.c
• include/ogg/*.h in ogg/
• COPYING

libpng

• Upstream: http://libpng.org/pub/png/libpng.html
• Version: 1.6.28
• License: libpng/zlib

Files extracted from upstream source:

• all .c and .h files of the main directory, except from example.c and pngtest.c
• the arm/ folder
• scripts/pnglibconf.h.prebuilt as pnglibconf.h

libsimplewebm

• Upstream: https://github.com/zaps166/libsimplewebm
• Version: 05cfdc2 (git)
• License: MIT, BSD-3-Clause

libvorbis

• Upstream: https://www.xiph.org/vorbis
• Version: 1.3.5
• License: BSD-3-Clause

Files extracted from upstream source:

• src/* except from: lookups.pl, Makefile.*
• include/vorbis/*.h as vorbis/
• COPYING

libvpx

• Upstream: http://www.webmproject.org/code/
• Version: 1.6.0
• License: BSD-3-Clause

libwebp

• Upstream: https://chromium.googlesource.com/webm/libwebp/
• Version: 0.5.2
• License: BSD-3-Clause

Files extracted from upstream source:

• src/* except from: .am and .in, files, extras/, webp/extras.h
• AUTHORS, COPYING, PATENTS

Important: The files utils/bit_reader.{c,h} have Godot-made changes to ensure they build for Javascript/HTML5. Those changes are marked with // -- GODOT -- comments.

openssl

• Upstream: https://www.openssl.org
• Version: 1.0.2h
• License: OpenSSL license / BSD-like

Files extracted from the upstream source:

TODO.

opus

• Upstream: https://opus-codec.org
• Version: 1.1.3 (opus) and 0.7 (opusfile)
• License: BSD-3-Clause

Files extracted from upstream source:

• all .c and .h files in src/ (both opus and opusfile), except opus_demo.c
• all .h files in include/ (both opus and opusfile) as opus/
• COPYING

pvrtccompressor

• Upstream: https://bitbucket.org/jthlim/pvrtccompressor
• Version: hg commit cf71777 - 2015-01-08
• License: BSD-3-Clause

Files extracted from upstream source:

• all .cpp and .h files apart from main.cpp
• LICENSE.TXT

rg-etc1

• Upstream: https://github.com/richgel999/rg-etc1
• Version: 1.04
• License: zlib

Files extracted from upstream source:

• rg_etc1.{cpp,h}

rtaudio

• Upstream: http://www.music.mcgill.ca/~gary/rtaudio/
• Version: 4.1.2
• License: MIT-like

Files extracted from upstream source:

• RtAudio.{cpp,h}

squish

• Upstream: https://sourceforge.net/projects/libsquish
• Version: 1.14
• License: MIT

Files extracted from upstream source:

• all .cpp, .h and .inl files

theora

• Upstream: https://www.theora.org
• Version: 1.1.1
• License: BSD-3-Clause

Files extracted from upstream source:

• all .c, .h in lib/
• all .h files in include/theora/ as theora/
• COPYING and LICENSE

zlib

• Upstream: http://www.zlib.net/
• Version: 1.2.10
• License: zlib

Files extracted from upstream source:

• all .c and .h files