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| author | Eugene Kliuchnikov <eustas@google.com> | 2018-02-26 09:04:36 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-02-26 09:04:36 -0500 |
| commit | 35e69fc7cf9421ab04ffc9d52cb36d07fa12984a (patch) | |
| tree | a1ed614391936d455da2b0610ef8e8caf88b4289 /docs/brotli.1 | |
| parent | 3af18990f50d8f040038aaa08c41f5d27d62efb5 (diff) | |
| download | brotli-35e69fc7cf9421ab04ffc9d52cb36d07fa12984a.zip brotli-35e69fc7cf9421ab04ffc9d52cb36d07fa12984a.tar.gz brotli-35e69fc7cf9421ab04ffc9d52cb36d07fa12984a.tar.bz2 | |
New feature: "Large Window Brotli" (#640)
* New feature: "Large Window Brotli"
By setting special encoder/decoder flag it is now possible to extend
LZ-window up to 30 bits; though produced stream will not be RFC7932
compliant.
Added new dictionary generator - "DSH". It combines speed of "Sieve"
and quality of "DM". Plus utilities to prepare train corpora
(remove unique strings).
Improved compression ratio: now two sub-blocks could be stitched:
the last copy command could be extended to span the next sub-block.
Fixed compression ineffectiveness caused by floating numbers rounding and
wrong cost heuristic.
Other C changes:
- combined / moved `context.h` to `common`
- moved transforms to `common`
- unified some aspects of code formatting
- added an abstraction for encoder (static) dictionary
- moved default allocator/deallocator functions to `common`
brotli CLI:
- window size is auto-adjusted if not specified explicitly
Java:
- added "eager" decoding both to JNI wrapper and pure decoder
- huge speed-up of `DictionaryData` initialization
* Add dictionaryless compressed dictionary
* Fix `sources.lst`
* Fix `sources.lst` and add a note that `libtool` is also required.
* Update setup.py
* Fix `EagerStreamTest`
* Fix BUILD file
* Add missing `libdivsufsort` dependency
* Fix "unused parameter" warning.
Diffstat (limited to 'docs/brotli.1')
| -rw-r--r-- | docs/brotli.1 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/brotli.1 b/docs/brotli.1 index c55b906..7242a32 100644 --- a/docs/brotli.1 +++ b/docs/brotli.1 @@ -1,4 +1,4 @@ -.TH "BROTLI" "1" "August 2017" "brotli 1.0.0" "User commands" +.TH "BROTLI" "1" "February 2018" "brotli 1.0.0" "User commands" .SH "NAME" \fBbrotli\fR \- brotli, unbrotli \- compress or decompress files .SH SYNOPSIS |