AuroraMiddleware/lz4
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5fdc6d201e
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528 Commits

Author SHA1 Message Date
gabrielstedman
5fdc6d201e FR #598 Improve initial design, test mallocs, support C90. 2019-04-21 18:20:40 +01:00
gabrielstedman
55484191c4 correctly use unisgned int for index 2019-04-21 00:20:38 +01:00
gabrielstedman
55ab3c48ae Add --list option to display compressed file information. 2019-04-21 00:01:03 +01:00
Yann Collet
4e4f1ad623 ensure list of names is large enough 2019-04-18 17:26:01 -07:00
Yann Collet
4f6de46f60 fix several minor static analyzer warnings 2019-04-18 12:05:50 -07:00
Yann Collet
63bfb64b80 and even more visual conversion warnings 2019-04-12 17:40:23 -07:00
Yann Collet
8c2429ed1f some more Visual conversion warning 2019-04-12 17:06:53 -07:00
Yann Collet
c7554c3004 fixed minor Visual conversion warnings 2019-04-12 17:03:28 -07:00
Yann Collet
9c49e3ca07 added tests for -d -m -c 
seems to work properly
 2019-04-12 16:10:55 -07:00
Yann Collet
e865a3e7ec fixed lz4 -m -c 
can compress multiple files into stdout
 2019-04-12 15:17:48 -07:00
Yann Collet
20c2a5fc94 added command -BI for "Independent Blocks" 
This is the reverse of `-BD`, and the current default.

This command can be useful to reverse a previous `-BD` command.
It may in the future be more important
if `lz4` switches to generating dependent blocks by default.
 2019-04-12 13:27:11 -07:00
Yann Collet
352bbdb98e updated man page 
with --favor-decSpeed
 2019-04-12 13:15:05 -07:00
Yann Collet
21ff1a839a updated doc to underline difference between block and frame 
as this is a very frequent source of confusion for new users.
 2019-04-12 11:27:44 -07:00
Yann Collet
bcb26565a7 improved documentation for LZ4 dictionary compression 2019-04-11 15:20:46 -07:00
Yann Collet
8d76c8a44a introduce LZ4_DISTANCE_MAX build macro 
make it possible to generate LZ4-compressed block
with a controlled maximum offset (necessarily <= 65535).

This could be useful for compatibility with decoders
using a very limited memory budget (<64 KB).

Answer #154
 2019-04-11 14:15:33 -07:00
Yann Collet
c438548312
Merge pull request #652 from vtorri/dev 
Allow installation of lz4 for Windows 10 with MSYS2
 2019-03-03 13:40:45 -08:00
Vincent Torri
0360981f68 Allow installation of lz4 for Windows 10 with MSYS2 2019-03-03 22:06:38 +01:00
Tim Zakian
c1610690b1 Add cast around malloc 2019-01-11 09:49:26 -08:00
Tim Zakian
416916146f Add constant pointer annotations 2019-01-10 20:40:00 -08:00
Tim Zakian
5822e667cc Remove a bunch of global variables that tracked settings for the IO module, and move them in to a struct 2019-01-10 15:27:47 -08:00
Tim Zakian
9028682e7a Fix pass-through mode 2019-01-10 10:20:17 -08:00
Ruben O. Chiavone
e6905b5812 Fix lz4 extension in input filename not causing decompression 2019-01-08 22:56:04 -03:00
Vincent Torri
0314027051 Allow installation of lz4 for Windows (MSYS2 or when cross-compiling) 2018-11-20 21:08:23 +01:00
Blaise Sanouillet
32501603c7 support custom block sizes: fix usage message & remove unused functions 2018-09-28 09:53:14 -07:00
Blaise Sanouillet
718d16ef29 support custom block sizes - fix types 2018-09-28 09:02:36 -07:00
Blaise Sanouillet
64ad395d27 support custom block sizes 2018-09-28 08:02:49 -07:00
Yann Collet
b2215f2a89 tried to clean another bunch of cppcheck warnings 
so "funny" thing with cppcheck
is that no 2 versions give the same list of warnings.

On Mac, I'm using v1.81, which had all warnings fixed.
On Travis CI, it's v1.61, and it complains about a dozen more/different things.
On Linux, it's v1.72, and it finds a completely different list of a half dozen warnings.

Some of these seems to be bugs/limitations in cppcheck itself.
The TravisCI version v1.61 seems unable to understand %zu correctly, and seems to assume it means %u.
 2018-09-19 12:12:49 -07:00
Yann Collet
e34a27d291 fixed minor cppcheck warnings in programs 2018-09-18 16:08:17 -07:00
Lucas Holt
3318d573ba Add support for MidnightBSD 2018-09-08 14:46:54 -04:00
Yann Collet
0f08c22c31
Merge pull request #563 from lz4/docDict 
updated documentation for dictionary compression
 2018-09-06 12:43:29 -07:00
Yann Collet
cd3945f532
Merge pull request #564 from lz4/cTime 
fixed compression time
 2018-09-05 17:48:40 -07:00
Yann Collet
d136118ea9
Merge pull request #556 from kou/add-missing-exeext 
Add missing $(EXT)
 2018-09-05 15:55:34 -07:00
Yann Collet
b61991491a fixed compression time 
displayed at the end (#555)
 2018-09-05 15:16:03 -07:00
Yann Collet
0fea528e3a updated documentation regarding dictionary compression 
following suggestion from @stbrumme (#558)

Also : bumped version number, regenerated man page and html doc
 2018-09-05 14:05:08 -07:00
Yann Collet
2e4847c2d5 fixed #560 
it was a fairly complex scenario,
involving source files > 64K
and some extraordinary conditions related to specific layout of ranges of zeroes.
and only on level 9.
 2018-09-04 18:21:40 -07:00
Kouhei Sutou
9c457ccb7a Add missing $(EXT) 2018-08-13 14:17:54 +09:00
Jennifer Liu
e778db373b Fixed bugs about incorrect acceleration calculation and benchmarking negative compresion level 2018-06-27 13:36:38 -07:00
Jennifer Liu
8745638d7c Fixed invalid argument test and reformatted else 2018-06-26 17:53:12 -07:00
Jennifer Liu
9ee5183d9b Fixed code based on comments from pull request 2018-06-26 17:31:15 -07:00
Jennifer Liu
9f8fd09852 delete commented out code in bench.c 2018-06-26 10:49:39 -07:00
Jennifer Liu
536b79afd9 Added --fast command to cli 2018-06-25 17:46:39 -07:00
fbrosson
2149b1a8f6 Add Haiku as a validated target. 
lz4 1.8.2 works fine on Haiku and passes all tests.
 2018-05-17 16:52:53 +00:00
Nick Terrell
a7cc0b590a Fix make install 
* Uninstall didn't remove the pkg-config correctly.
* Fix `mandir`
* Allow overriding either upper- or lower-case location variables, but
  always use the lower case variables.
* Add test case that ensures overriding both upper- and lower-case
  variables is the same, and that the directory is empty after uninstall.
 2018-05-04 13:50:23 -07:00
Cyan4973
5a2501a90d added a test case for LZ4_decompress_fast_usingDict 
with a separated dictionary
since a joined dictionary is now detected as prefix64K.

Also : fixed a minor warning under msys
 2018-04-29 07:42:24 -07:00
Yann Collet
5c7d3812d9 fasterDecSpeed can be triggered from cli with --favor-decSpeed 2018-04-26 15:49:32 -07:00
W. Felix Handte
2dfc7cbe82 Change Over Includes in the Project 2018-04-24 16:22:28 -04:00
Cyan4973
644b7bd2b6 fixed minor declaration issue with clang on msys 2018-04-23 15:52:44 -07:00
Yann Collet
133a50b780 fixed DISPLAYUPDATE() 
wrong comparison, which was always overflowing (hence was always true)
except when it was not (i386, reported by pmc)
in which case it would never show any information.
 2018-04-06 14:16:23 -07:00
Yann Collet
1faa7e2698 bench: introduced hidden command -S 
to benchmark multiple files with separate results
 2018-03-19 17:19:25 -07:00
Yann Collet
5b67c7d185 Merge branch 'dev' of github.com:Cyan4973/lz4 into dev 2018-03-19 16:18:25 -07:00