Commit d5d2343f authored by Alexandre Mestiashvili's avatar Alexandre Mestiashvili
Browse files

New upstream version 1.4.4+dfsg

parent d16f2739

.gitignore

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@@ -23,6 +23,7 @@ zstdmt 
# Test artefacts

tmp*

dictionary.

dictionary

NUL



# Build artefacts

CHANGELOG

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v1.4.4

perf: Improved decompression speed, by > 10%, by @terrelln

perf: Better compression speed when re-using a context, by @felixhandte

perf: Fix compression ratio when compressing large files with small dictionary, by @senhuang42

perf: zstd reference encoder can generate RLE blocks, by @bimbashrestha

perf: minor generic speed optimization, by @davidbolvansky

api: new ability to extract sequences from the parser for analysis, by @bimbashrestha

api: fixed decoding of magic-less frames, by @terrelln

api: fixed ZSTD_initCStream_advanced() performance with fast modes, reported by @QrczakMK

cli: Named pipes support, by @bimbashrestha

cli: short tar's extension support, by @stokito

cli: command --output-dir-flat= , generates target files into requested directory, by @senhuang42

cli: commands --stream-size=# and --size-hint=#, by @nmagerko

cli: command --exclude-compressed, by @shashank0791

cli: faster `-t` test mode

cli: improved some error messages, by @vangyzen

cli: rare deadlock condition within dictionary builder, by @terrelln

build: single-file decoder with emscripten compilation script, by @cwoffenden

build: fixed zlibWrapper compilation on Visual Studio, reported by @bluenlive

build: fixed deprecation warning for certain gcc version, reported by @jasonma163

build: fix compilation on old gcc versions, by @cemeyer

build: improved installation directories for cmake script, by Dmitri Shubin

pack: modified pkgconfig, for better integration into openwrt, requested by @neheb

misc: Improved documentation : ZSTD_CLEVEL, DYNAMIC_BMI2, ZSTD_CDict, function deprecation, zstd format

misc: fixed educational decoder : accept larger literals section, and removed UNALIGNED() macro



v1.4.3

bug: Fix Dictionary Compression Ratio Regression by @cyan4973 (#1709)

bug: Fix Buffer Overflow in v0.3 Decompression by @felixhandte (#1722)

bug: Fix Buffer Overflow in legacy v0.3 decompression by @felixhandte (#1722)

build: Add support for IAR C/C++ Compiler for Arm by @joseph0918 (#1705)

misc: Add NULL pointer check in util.c by @leeyoung624 (#1706)



v1.4.2

bug: Fix bug in zstd-0.5 decoder by @terrelln (#1696)

Makefile

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@@ -69,6 +69,7 @@ test: MOREFLAGS += -g -DDEBUGLEVEL=$(DEBUGLEVEL) -Werror 
test:

	MOREFLAGS="$(MOREFLAGS)" $(MAKE) -j -C $(PRGDIR) allVariants

	$(MAKE) -C $(TESTDIR) $@

	ZSTD=../../programs/zstd $(MAKE) -C doc/educational_decoder test



## shortest: same as `make check`

.PHONY: shortest
@@ -99,8 +100,8 @@ man: 
contrib: lib

	$(MAKE) -C contrib/pzstd all

	$(MAKE) -C contrib/seekable_format/examples all

	$(MAKE) -C contrib/adaptive-compression all

	$(MAKE) -C contrib/largeNbDicts all

	cd contrib/single_file_decoder/ ; ./build_test.sh



.PHONY: cleanTabs

cleanTabs:
@@ -116,7 +117,6 @@ clean: 
	@$(MAKE) -C contrib/gen_html $@ > $(VOID)

	@$(MAKE) -C contrib/pzstd $@ > $(VOID)

	@$(MAKE) -C contrib/seekable_format/examples $@ > $(VOID)

	@$(MAKE) -C contrib/adaptive-compression $@ > $(VOID)

	@$(MAKE) -C contrib/largeNbDicts $@ > $(VOID)

	@$(RM) zstd$(EXT) zstdmt$(EXT) tmp*

	@$(RM) -r lz4

README.md

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@@ -15,6 +15,7 @@ a list of known ports and bindings is provided on [Zstandard homepage](http://ww 
[![Build status][AppveyorDevBadge]][AppveyorLink]

[![Build status][CircleDevBadge]][CircleLink]

[![Build status][CirrusDevBadge]][CirrusLink]

[![Fuzzing Status][OSSFuzzBadge]][OSSFuzzLink]



[travisDevBadge]: https://travis-ci.org/facebook/zstd.svg?branch=dev "Continuous Integration test suite"

[travisLink]: https://travis-ci.org/facebook/zstd
@@ -24,6 +25,8 @@ a list of known ports and bindings is provided on [Zstandard homepage](http://ww 
[CircleLink]: https://circleci.com/gh/facebook/zstd

[CirrusDevBadge]: https://api.cirrus-ci.com/github/facebook/zstd.svg?branch=dev

[CirrusLink]: https://cirrus-ci.com/github/facebook/zstd

[OSSFuzzBadge]: https://oss-fuzz-build-logs.storage.googleapis.com/badges/zstd.svg

[OSSFuzzLink]: https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:zstd



## Benchmarks

contrib/adaptive-compression/.gitignore

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# binaries generated

adapt

datagen