|
8a7201c6
|
2025-08-05T02:49:08
|
|
fix some includes
PiperOrigin-RevId: 791124445
|
|
|
a1e3ab25
|
2025-01-31T05:30:49
|
|
Fix (speculative) nullptr arithmetic
PiperOrigin-RevId: 721739274
|
|
d01a4caa
|
2024-04-22T02:06:42
|
|
Internal change
PiperOrigin-RevId: 626960053
|
|
|
f964a1e8
|
2024-04-09T00:18:20
|
|
Internal change
PiperOrigin-RevId: 623073126
|
|
|
cdbe7fc7
|
2024-04-08T04:29:59
|
|
Internal change
PiperOrigin-RevId: 622802698
|
|
|
8c792304
|
2023-08-09T02:48:12
|
|
reduce amount of padding in decoder structs
PiperOrigin-RevId: 555101669
|
|
|
6db17c87
|
2023-03-01T16:51:03
|
|
0.4-1.5% decoder speedup
PiperOrigin-RevId: 513248503
|
|
|
b2c86d18
|
2023-01-30T18:34:24
|
|
Decoder API: added API to attach metadata blocks callbacks
PiperOrigin-RevId: 505734532
|
|
a8f5813b
|
2022-11-17T13:03:09
|
|
Update
Documentation:
- add note that brotli is a "stream" format, not an archive-like
- regenerate .1 with Pandoc
Build:
- drop legacy "BROTLI_BUILD_PORTABLE" option
- drop "BROTLI_SANITIZED" definition
Code:
- c: comb includes
- c/enc: extract encoder state into separate header
- c/enc: drop designated q10 codepath
- c/enc: dealing better with flushing of empty stream
- fix MSVC compilation
API:
- py: use library version instead of one in version.h
- c: add plugable API to report consumed input / produced output
- c/java: support "lean" prepared dictionaries (without copy of source)
|
|
|
62662f87
|
2021-09-08T09:18:45
|
|
Strip "./" in includes (#925)
Co-authored-by: Eugene Kliuchnikov <eustas@chromium.org>
|
|
|
19d86fb9
|
2021-08-04T14:42:02
|
|
Merge-in SharedDictionary feature (#916)
Co-authored-by: Eugene Kliuchnikov <eustas@chromium.org>
|
|
|
223d80cf
|
2020-08-26T12:32:27
|
|
Update (#826)
* IMPORTANT: decoder: fix potential overflow when input chunk is >2GiB
* simplify max Huffman table size calculation
* eliminate symbol duplicates (static arrays in .h files)
* minor combing in research/ code
|
|
|
4b2b2d4f
|
2019-04-12T13:57:42
|
|
Update (#749)
Update:
* Bazel: fix MSVC configuration
* C: common: extended documentation and helpers around distance codes
* C: common: enable BROTLI_DCHECK in "debug" builds
* C: common: fix implicit trailing zero in `kPrefixSuffix`
* C: dec: fix possible bit reader discharge for "large-window" mode
* C: dec: simplify distance decoding via lookup table
* C: dec: reuse decoder state members memory via union with lookup table
* C: dec: add decoder state diagram
* C: enc: clarify access to static dictionary
* C: enc: improve static dictionary hash
* C: enc: add "stream offset" parameter for parallel encoding
* C: enc: reorganize hasher; now Q2-Q3 require exactly 256KiB
to avoid global TCMalloc lock
* C: enc: fix rare access to uninitialized data in ring-buffer
* C: enc: reorganize logging / checks in `write_bits.h`
* Java: dec: add "large-window" support
* Java: dec: improve speed
* Java: dec: debug and 32-bit mode are now activated via system properties
* Java: dec: demystify some state variables (use better names)
* Dictionary generator: add single input mode
* Java: dec: modernize tests
* Bazel: js: pick working commit for closure rules
|
|
|
35e69fc7
|
2018-02-26T09:04:36
|
|
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.
|
|
|
da254cff
|
2017-12-12T14:33:12
|
|
Update (#630)
* merge {dec|enc}/port.h into common/platform.h
* fix one-shot q=10 1-byte input compression
* fix some unprefixed definitions
* make hashers host-endianness-independent
* extract enc/params.h from enc/quality.h
* fix API documentation / typos
* improve `BrotliEncoderMaxCompressedSize`
|
|
|
d63e8f75
|
2017-08-04T10:02:56
|
|
Update API, and more (#581)
Update API, and more:
* remove "custom dictionary" support
* c/encoder: fix #580: big-endian build
* Java: reduce jar size
* Java: speedup decoding
* Java: add 32-bit CPU support
* Java: make source code JS transpiler-ready
|
|
|
05d5f3d7
|
2017-06-13T12:52:56
|
|
Update (#560)
Update:
* add decoder API to avoid ringbuffer reallocation
* fix MSVC warnings
* remove dead code
|
|
|
03739d2b
|
2017-05-29T17:55:14
|
|
Update (#555)
Update:
* new CLI; bro -> brotli; + man page
* JNI wrappers preparation (for bazel build)
* add raw binary dictionary representation `dictionary.bin`
* add ability to side-load brotli RFC dictionary
* decoder persists last error now
* fix `BrotliDecoderDecompress` documentation
* go reader don't block until necessary
* more consistent bazel target names
* Java dictionary data compiled footprint reduced
* Java tests refactoring
|
|
|
6ece1d87
|
2017-04-23T14:07:08
|
|
Move files & update paths (#541)
* Move files & update paths
* Rename build to scripts.
* Fix paths
* Fix script.
|