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brotli
mirror of https://github.com/google/brotli
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21 Commits

Author SHA1 Message Date
Eugene Kliuchnikov 8148001158 Move "public" to "include/brotli" 2016-08-23 14:40:33 +02:00
Eugene Kliuchnikov 801f5f37ee * rename macros with preceding underscore 
* add Brotli*TakeOutput methods
* * flushing now doesn't require additional call
* add Brotli*Version methods
* moved public headers to 'public' directory
* removed C++ API
* do not assume STDC_VERSION is defined
 2016-08-22 13:28:22 +02:00
Eugene Kliuchnikov 2048189048 Update encoder: 
* booleanification
 * integer BR scores, may improve performance if FPU is slow
 * condense speed-quality constants in quality.h
 * code massage to calm down CoverityScan
 * hashers refactoring
 * new hasher - improved speed, compression and reduced memory usage for q:5-9 w:10-16
 * reduced static recources -> binary size
 2016-07-26 14:41:59 +02:00
Eugene Kliuchnikov b972c67780 Convert encoder to plain C. 2016-06-13 11:01:04 +02:00
Eugene Kliuchnikov 352b0b2836 Transform most of C++ comments to C-style. 2016-06-03 11:19:23 +02:00
Eugene Kliuchnikov 028291865d Extract common parts: constants, dictionary, etc. 2016-06-03 10:51:04 +02:00
Zoltan Szabadka b820c39bd9 Reduce memory usage of brotli encoder at quality 10 and 11. 2016-03-15 10:50:16 +01:00
Eugene Kliuchnikov 25e3796f83 Fix most of ()->(void) and some missing includes. 2016-02-29 14:41:24 +01:00
Zoltan Szabadka 8844b7f0d7 Fix more conversion warnings. 2016-01-07 16:27:49 +01:00
Eugene Klyuchnikov 24ffa78414 Fix headers 2015-12-11 11:11:51 +01:00
Eugene Klyuchnikov 771eb10798 Update license statement in source files. 2015-11-27 11:27:11 +01:00
Eugene Klyuchnikov bb26d1919f Fix sign-comparison warnings 
+ add more debug runtime checks
+ minor cleanup
 2015-11-23 11:05:12 +01:00
Eugene Klyuchnikov 152e33c3a0 Add more explicit type conversions. 
Remove dead code.
Fix includes.
 2015-11-17 13:45:41 +01:00
Zoltan Szabadka ea48ce5a6f Fix --Wconversion and --pedantic-erros for the encoder. 2015-10-28 17:44:47 +01:00
Zoltan Szabadka 4a7024dcde Make the brotli encoder C++98 compatible. 2015-10-01 12:08:14 +02:00
Marcin Karpinski 21ac39f7c8 Fix typos. 2015-09-21 21:04:07 +02:00
Lode Vandevenne 6511d6b016 update brotli encoder with latest improvements 2015-08-28 16:09:23 +02:00
Zoltan Szabadka d6d69ec4ac Add quality and lgwin to the BrotliParams. 
Remove the hard-coded constants for window size
and meta-block size.

Initialize internal storage for each metablock
separately and reserve only as much as needed
for the actual input.
 2015-04-01 16:10:15 +02:00
Zoltan Szabadka 485ad82e94 Fix potential output buffer overflow in encoder. 2014-10-28 14:05:53 +01:00
Zoltan Szabadka b4f39bf540 New version of the backward reference search code. 
The new	interface of the backward reference search
function makes it possible to use it in	a streaming
manner.

Using the advanced cost model and static dictionary
can be turned on/off by	template parameters.

The distance short codes are now computed as part of
the backward reference search.

Added a	faster version of the Hasher.
 2014-10-28 13:25:22 +01:00
Zoltan Szabadka c6b9c7c5c8 Updates to Brotli compression format, decoder and encoder 
This commit contains a batch of changes that were made to the Brotli
compression algorithm in the last three weeks. Most important changes:

  * Added UTF8 context model for good text compression.
  * Simplified context modeling by having only 4 context modes.
  * Per-block context mode selection.
  * Faster backward copying and bit reading functions.
  * More efficient histogram coding.
  * Streaming support for the decoder and encoder.
 2013-11-15 19:02:17 +01:00