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android / platform / external / brotli / refs/tags/android-8.1.0_r66
tag7fedd19147a45f90843796ce02a1460d53f9e2ef
taggerThe Android Open Source Project <initial-contribution@android.com>Mon Aug 05 14:12:05 2019 -0700
object49144a2ca89201605b6b053176c3d8a5546deebc 
Android 8.1.0 Release 66 (5650812)
commit49144a2ca89201605b6b053176c3d8a5546deebc[log] [tgz]
authorandroid-build-team Robot <android-build-team-robot@google.com>Sun Jul 23 07:31:24 2017 +0000
committerandroid-build-team Robot <android-build-team-robot@google.com>Sun Jul 23 07:31:24 2017 +0000
tree6976e23fcd30dfeb3af0bf16b3b36add61b9fd61
parent2fc256f02a8fc3cab1309d869480fa0122a66aaa [diff]
parent7c9d7b078081ff2c5fbbca01d785167bd3b74488 [diff]
release-request-e64ca0c4-2b43-4758-b238-0b8c6fabc365-for-git_oc-mr1-release-4207446 snap-temp-L19600000085022555

Change-Id: I8374ce278b1e5b20f129365ae0586614540cf990
tree: 6976e23fcd30dfeb3af0bf16b3b36add61b9fd61
  1. appveyor/
  2. common/
  3. dec/
  4. docs/
  5. enc/
  6. fuzz/
  7. go/
  8. include/
  9. java/
  10. python/
  11. research/
  12. tests/
  13. tools/
  14. terryfy
  15. NOTICE ⇨ LICENSE
  16. .bintray.json
  17. .configure-custom.sh
  18. .gitignore
  19. .gitmodules
  20. .travis.sh
  21. .travis.yml
  22. Android.bp
  23. Android.mk
  24. appveyor.yml
  25. BUILD
  26. CMakeLists.txt
  27. configure
  28. configure-cmake
  29. CONTRIBUTING.md
  30. LICENSE
  31. Makefile
  32. MANIFEST.in
  33. MODULE_LICENSE_MIT
  34. premake5.lua
  35. README.md
  36. README.version
  37. setup.cfg
  38. setup.py
  39. WORKSPACE
README.md

Introduction

Brotli is a generic-purpose lossless compression algorithm that compresses data using a combination of a modern variant of the LZ77 algorithm, Huffman coding and 2nd order context modeling, with a compression ratio comparable to the best currently available general-purpose compression methods. It is similar in speed with deflate but offers more dense compression.

The specification of the Brotli Compressed Data Format is defined in RFC 7932.

Brotli is open-sourced under the MIT License, see the LICENSE file.

Brotli mailing list: https://groups.google.com/forum/#!forum/brotli

Build Status

Build instructions

Make

To build and run tests, simply do:

$ ./configure && make

If you want to install brotli, use one of the more advanced build systems below.

Bazel

See Bazel

CMake

The basic commands to build, test and install brotli are:

$ mkdir out && cd out && ../configure-cmake && make
$ make test
$ make install

You can use other CMake configuration. For example, to build static libraries and use a custom installation directory:

$ mkdir out-static && \
  cd out-static && \
  ../configure-cmake --disable-shared-libs --prefix='/my/prefix/dir/'
$ make install

Premake5

See Premake5

Python

To install the Python module from source, run the following:

$ python setup.py install

See the Python readme for more details on testing and development.

Benchmarks

Related projects

Independent decoder implementation by Mark Adler, based entirely on format specification.

JavaScript port of brotli decoder. Could be used directly via npm install brotli