virtualx-engine/thirdparty/README.md

Third party libraries

jpeg-compressor

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

Files extracted from upstream source:

• jpgd.{c,h}

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: 1.6.23
• License: libpng/zlib

Files extracted from upstream source:

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

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

libwebp

• Upstream: https://chromium.googlesource.com/webm/libwebp/
• Version: 0.5.1
• License: BSD-3-Clause

Files extracted from the upstream source:

• src/* except from: *.am, *.in, 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: 1.2.0h
• License: OpenSSL license / BSD-like

Files extracted from the upstream source:

TODO.

opus

• Upstream: https://opus-codec.org
• Version: 1.1.2 (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)
• 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:

• all of them: rg_etc1.{cpp,h}

speex

• Upstream: http://speex.org/
• Version: 1.2rc1?
• License: BSD-3-Clause

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