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PiperOrigin-RevId: 595656443
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PiperOrigin-RevId: 595407007
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PiperOrigin-RevId: 586390725
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PiperOrigin-RevId: 555445920
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PiperOrigin-RevId: 551770992
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PiperOrigin-RevId: 548120163
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PiperOrigin-RevId: 548050521
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PiperOrigin-RevId: 545950923
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PiperOrigin-RevId: 545910020
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PiperOrigin-RevId: 545659932
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PiperOrigin-RevId: 526966561
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PiperOrigin-RevId: 526909255
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PiperOrigin-RevId: 502401179
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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)
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Co-authored-by: Eugene Kliuchnikov <eustas@chromium.org>
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Co-authored-by: Eugene Kliuchnikov <eustas@chromium.org>
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Not all combinations are migrated to the initial configuration; corresponding TODOs added.
Drive-by: additional combinations uncovered minor portability problems -> fixed
Drive-by: remove no-longer used "script" files.
Co-authored-by: Eugene Kliuchnikov <eustas@chromium.org>
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Prepare to use copybara worklow.
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Co-authored-by: Eugene Kliuchnikov <eustas@chromium.org>
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* slimmer stack frames in encoder
* fix MSAN problem in hasher_composite
(not dangerous, only in large_window mode)
* fix JNI decoder wrapper - power-of-two payloads fail to decode sometimes
* reformat polyfil.js and decode_test.js
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* re-enable Js build/test
* improve decoder performance
* rewrite dictionary data in Java/Js to a shorter uncompressed form
* improve dictionary generation tool
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* [Java] make it possible to set modes (generic, text, font)
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* Update bazel WORKSPACE files
* Use fresh OSX image
* Cache homebrew dirs for faster startup
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* Update
* comments and clarifications in block_splitter
* power-of-2 aligned allocations for Hasher
* refresh decode.js from Java sources
* disable JS build
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* Fix typo in variable name
* Fix compile error
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Bumps [junit](https://github.com/junit-team/junit4) from 4.12 to 4.13.1.
- [Release notes](https://github.com/junit-team/junit4/releases)
- [Changelog](https://github.com/junit-team/junit4/blob/main/doc/ReleaseNotes4.12.md)
- [Commits](https://github.com/junit-team/junit4/compare/r4.12...r4.13.1)
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
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- fix formatting
- fix type conversion
- fix no-op arithmetic with null-pointer
- improve performance of hash_longest_match64
- go: detect read after close
- java decoder: support compound dictionary
- remove executable flag on non-scripts
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Newer bazel does not support `maven_jar` rule anymore...
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Add an option to avoid building shared libraries (for building with EMCC)
Drive-by:
* maven: ramp up java level to minimal required
* travis: replace deprecated clang-5.0 with clang-7
* maven: fallback to jdk10 to void javadoc bug
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* put LICENSE file into .jar
* fix typo
* add clarification comment in PY wrapper
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Fixes #760
Drive-by:
* update go_rules
* modernize brotli_inc
* fix wrapper build
* update PY to 3 in Travis / OSX / Bazel build
* upgrade JS Bazel rules.
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* fix executable mode of decode.js
* explain clang-analyser about non-nullability
* fix "dead assignment"
* rename proguard.cfg -> proguard.pgcfg
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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
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* Verbose CLI + start pulling "Shared-Brotli"
* vesbose CLI output; fix #666
* pull `SHIFT` transforms; currently this is semantically dead code;
later it will be used by "Shared-Brotli"
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* Remove dependency to full JDK. This should speedup clean builds.
* Upgrade appveyor bazel
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Update
* add ASAN/MSAN unaligned read specializations
* add "brotli" prefix to u_uint64 type
* increment version to 1.0.06
* fix CoverityScan "unused assignment" warning
* fix JDK 8<->9 incompatibility
* add encoder optimization for empty input
* regenerate JS decoder
* unbreak Travis builds
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* fix MSVC warnings
* cleanups
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* Inverse bazel workspace tree.
Now each subproject directly depends on root (c) project.
This helps to mitigate Bazel bug bazelbuild/bazel#2391; short summary:
Bazel does not work if referenced subproject `WORKSPACE` uses any
repositories that embedding project does not.
Bright side: building C project is much faster;
no need to download closure, go and JDK...
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Update
* make the zopflification aware of `NDIRECT`, `NPOSTFIX`
(better compression in `font` mode)
* add small and simple decoder tool
* fix typo
* Java: wrapper: make decoder channel more async-friendly
Ramp up version to 1.0.3 / 1.0.3
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* 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.
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Move from 755 to 644.
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* Improve Bazel/JNI portability
* Update go and closure bazel addons
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* encoder: relax backward references candidates asserts
* encoder: make RNG more platform-independent
* encoder: remove "unused" param (context mode)
* CLI: improve first-encounter experience
* Java: update SynthTest
* Java: refine proguard config
* Java/JNI: fix one-shot compression workflow
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