# 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}


## 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


## 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}