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629 Commits

Author SHA1 Message Date
Yann Collet
953ce72f4a minor comments refactoring 2016-02-04 15:28:14 +01:00
inikep
158677c16a new copy rep 2016-02-04 15:25:37 +01:00
inikep
d1ff7bf89a cur_rep 2016-02-04 14:57:11 +01:00
inikep
eb72f5992a i != litlen 2016-02-04 14:55:23 +01:00
inikep
997fb064a6 anchor 2016-02-04 13:01:56 +01:00
inikep
75be1a412c fixes 2016-02-04 11:48:06 +01:00
inikep
cb5cd16d6b 40392170 integer 2016-02-04 11:19:06 +01:00
inikep
27e1c6a51f ZSTD_resetFreqs 2016-02-04 11:11:08 +01:00
inikep
4196923dc9 40370570 ZSTD_getPriceReal 2016-02-04 10:04:33 +01:00
inikep
70b054559b MaxLit 2016-02-03 22:56:55 +01:00
inikep
a98149df59 ZSTD_getLiteralPrice 2 2016-02-03 21:26:18 +01:00
inikep
dbbedfbd95 ZSTD_getLiteralPrice 2016-02-03 19:53:29 +01:00
inikep
892776efd6 ZSTD_get_price2 2016-02-03 19:27:44 +01:00
inikep
1292509987 ZSTD_get_price 2016-02-03 19:13:28 +01:00
inikep
749460d9ab ZSTD_updatePrice 2016-02-03 19:08:48 +01:00
inikep
3bfcfc7bb0 ZSTD_updatePrice 2016-02-03 18:47:30 +01:00
inikep
53721f134c Merge remote-tracking branch 'refs/remotes/Cyan4973/v05x' into v05x 
# Conflicts:
#	lib/zstd_compress.c
#	lib/zstd_static.h
 2016-02-03 17:29:40 +01:00
inikep
78e5ea3a32 ZSTD_getPrice 2016-02-03 17:25:42 +01:00
inikep
d02506c186 40699855 2016-02-03 16:54:23 +01:00
inikep
85cc6b509b minml 2016-02-03 15:58:08 +01:00
inikep
7f6680e658 clean some code 2016-02-03 13:30:34 +01:00
inikep
4cb2009821 40901629 2016-02-03 13:25:34 +01:00
inikep
1b8b1f9d53 auto check of matches 2016-02-03 13:17:28 +01:00
inikep
e9f30eae4b 40970636 2016-02-03 12:53:07 +01:00
Yann Collet
b010b3b627 Fixed decoding error (afl) 2016-02-03 12:39:34 +01:00
Yann Collet
72bff50ecf Updated error API, following suggestions by @nemequ (#116) 2016-02-03 12:06:24 +01:00
Yann Collet
ae7aa06650 lots of minor refactorings 2016-02-03 02:46:46 +01:00
Yann Collet
7d968c7bdd move _usingDict() to stable API (zstd.h) 2016-02-03 02:11:32 +01:00
Yann Collet
464fa996e9 added v0.4 legacy support 2016-02-03 01:09:46 +01:00
inikep
5391a718a4 fixed 2016-02-03 00:04:14 +01:00
inikep
55bc9a868a 41374379 2016-02-02 19:47:09 +01:00
inikep
5d4131067b update 2016-02-02 17:41:21 +01:00
Yann Collet
7d8e6bddb9 changed long length format 2016-02-02 17:30:37 +01:00
inikep
d6e8cc5f0c 41403384 2016-02-02 16:43:31 +01:00
Yann Collet
7a6343fb1b fixed encoding bugs 2016-02-02 16:00:50 +01:00
inikep
e1b8e53e84 better logging 2016-02-02 15:41:16 +01:00
Yann Collet
2ce4923238 modified buffer management rules 2016-02-02 14:36:49 +01:00
inikep
59140c5480 turn off: last match must start at a minimum distance of 8 from oend 2016-02-02 12:36:09 +01:00
inikep
ef2706ed12 in progress 2016-01-31 15:32:01 +01:00
inikep
6b0715b8fd no "start" 2016-01-31 15:17:50 +01:00
inikep
d4c3e8c595 fixed logs 2016-01-31 14:28:26 +01:00
inikep
c0dc4c361d best_off 2016-01-31 12:36:41 +01:00
inikep
9bfb1a3357 working 2016-01-31 12:17:16 +01:00
inikep
ee4be5e981 ZSTD_compressBlock_opt_generic 2016-01-31 11:57:01 +01:00
inikep
e2bfe2407a GetAllMatches 2016-01-31 11:26:05 +01:00
inikep
c71568fd44 ZSTD_opt 2016-01-31 11:26:04 +01:00
Yann Collet
35f7de52c8 fixed Visual warnings 2016-01-31 02:51:03 +01:00
Yann Collet
61e16ce07c minor optimization for small files 2016-01-31 02:04:15 +01:00
Yann Collet
e93d6ced17 minor compression gain 2016-01-31 00:58:06 +01:00
Yann Collet
fd416f1eaf added : ZSTD_compress_usingPreparedCCtx() 2016-01-30 03:14:15 +01:00
Yann Collet
863ec40f1e minor compression speed improvement 2016-01-28 17:56:33 +01:00
Yann Collet
9cadd0853c add basic tests 2016-01-28 15:39:52 +01:00
Yann Collet
4ddb1f5566 optimized counting of small segments 2016-01-28 03:24:53 +01:00
Yann Collet
fb810d6053 changed dictionary format 2016-01-28 00:21:13 +01:00
Yann Collet
1c8e194297 modified streaming compression API 2016-01-26 16:31:22 +01:00
Yann Collet
7b51a2948f modified streaming decompression API 2016-01-26 15:58:49 +01:00
Yann Collet
b923f65076 introduced dictionary format 2016-01-26 03:14:20 +01:00
Yann Collet
bc4c8aa4b7 fixed new MIN_CBLOCK_SIZE 2016-01-25 17:26:01 +01:00
Yann Collet
3742219b4e fixed decompression bugs 2016-01-25 16:54:05 +01:00
Yann Collet
a1249dc8da fix visual warnings 2016-01-25 04:22:03 +01:00
Yann Collet
afe0709964 stream control 2016-01-25 04:10:46 +01:00
Yann Collet
59d1f79768 variable litblock header size 2016-01-23 19:28:41 +01:00
Yann Collet
a768a301ba fixed VS project 2016-01-21 16:04:35 +01:00
Yann Collet
ffec740d37 fixed visual and clang errors 2016-01-21 15:50:11 +01:00
Yann Collet
977f1f3600 modified error system, following suggestions by @nemequ 2016-01-21 15:38:47 +01:00
Yann Collet
74ce8e812c fixed VS 2015 'ERROR already defined', reported by Rich Geldreich 2016-01-21 14:32:41 +01:00
Yann Collet
7beaa05d81 fixed bt bug 2016-01-21 11:57:45 +01:00
Yann Collet
1840d6af33 bench pay attention to variable block sizes 2016-01-20 15:39:06 +01:00
Yann Collet
fba6aed175 changed : ZSTD_LEGACY_SUPPORT set to 0 by default within zstd_decompress.c (#113) 2016-01-18 12:03:54 +01:00
Yann Collet
a87278a4f0 small compression speed 2016-01-17 00:12:55 +01:00
Yann Collet
3a3b72f25a Implemented ZSTD_HEAPMODE for zstd_decompress.c 
Reduce cmake version requirement to 2.8.7
 2016-01-11 12:56:11 +01:00
Yann Collet
523b594233 fixed read error 2016-01-09 02:10:40 +01:00
Yann Collet
b012510d9f dictionary with block API 2016-01-09 02:00:10 +01:00
Yann Collet
bf42c8e5d8 block-level API 2016-01-09 01:08:23 +01:00
Yann Collet
c64c100658 fixed : unused variable 2016-01-08 17:54:02 +01:00
Yann Collet
600962711d added duplication tests 2016-01-08 17:27:50 +01:00
Yann Collet
6e1c4c6c65 fixed context copy 2016-01-07 23:07:44 +01:00
Yann Collet
ecd651bd91 added ZSTD_duplicateCCtx() 2016-01-07 15:35:18 +01:00
Yann Collet
494c786a3b fixed outstanding strict aliasing warnings 2016-01-06 12:54:02 +01:00
Yann Collet
1fdd82312d Fixed : strict aliasing warnings in legacy decoders 2016-01-06 12:35:42 +01:00
Yann Collet
218bd31942 minor strict aliasing warning 2016-01-06 02:19:55 +01:00
Yann Collet
3b994cb465 updated fse 2016-01-06 01:58:37 +01:00
Yann Collet
96ffa424eb minor fast mode improvement 2016-01-02 01:16:28 +01:00
Yann Collet
2cc12cb3cb minor refactoring 2016-01-01 07:47:58 +01:00
Yann Collet
1358f91ec4 minor refactoring 2016-01-01 07:29:39 +01:00
Yann Collet
72e84cfd0f minor simplification 2015-12-31 19:08:44 +01:00
Yann Collet
722504c2a0 update version to 0.4.6 2015-12-31 18:32:15 +01:00
Yann Collet
5f9f98768a Makefile version automatically follows zstd.h 2015-12-30 19:52:08 +01:00
Yann Collet
48da164f14 fixed clang warnings 2015-12-29 23:40:02 +01:00
Yann Collet
ee3f4515c1 faster hc mode with repetitive data (experimental) 2015-12-29 22:26:09 +01:00
Yann Collet
d94efbf95c fix fast mode on Windows 2015-12-29 14:29:08 +01:00
Yann Collet
1ac364d60b Merge pull request #99 from KrzysFR/dev 
Update version to 0.4.5 in zstdlib resources
 2015-12-21 10:19:26 +01:00
Yann Collet
ed73ae8c67 fix #101 2015-12-19 19:51:42 +01:00
Christophe Chevalier
8972f13b4a Added missing ZSTDLIB_API for ZSTD_decompress_usingDict and ZSTD_decompressDCtx 2015-12-18 11:20:37 +01:00
Yann Collet
31683c0b28 benchmark can use dictionary 2015-12-18 01:26:48 +01:00
Yann Collet
fdcad6d3e1 added ZSTD_compress_usingDict() 2015-12-17 23:50:15 +01:00
Yann Collet
deb078b9b1 added : -m : decompress multiple files 2015-12-17 20:30:14 +01:00
Yann Collet
f54f57023c update params for 256K 2015-12-16 19:38:54 +01:00
Yann Collet
0700585fb9 fixed asan warning 2015-12-12 12:54:48 +01:00
Yann Collet
188b6ed6c7 fixed g++ warning 2015-12-12 12:44:44 +01:00
Yann Collet
3a061a4c9f extended static dictionary to buffered mode 2015-12-12 11:17:42 +01:00
Yann Collet
6c3e2e7855 fixed : high compression modes for Windows 32 bits 2015-12-11 10:44:07 +01:00
Yann Collet
9f5ab1a4f5 fix 32-bits windows decoding on high-compression archives 2015-12-11 00:27:41 +01:00
Christophe Chevalier
2abb04d90d Added ZSTDLIB_API to new ZSTD_maxCLevel method 2015-12-09 23:55:23 +01:00
Christophe Chevalier
7b05324a71 Only define ZSTDLIB_API when building a Windows DLL 2015-12-09 17:12:12 +01:00
Christophe Chevalier
844baf4fc5 Merge remote-tracking branch 'upstream/dev' into zstdlib_api 2015-12-09 15:45:57 +01:00
Yann Collet
d608088ca3 added : ZSTD_maxCLevel() 
added : 256KB blocks mode
 2015-12-09 09:05:22 +01:00
Yann Collet
0cde77bc5e fixed comment (reported by @annulen) 2015-12-08 14:47:46 +01:00
Christophe Chevalier
d2199e7250 Added ZSTDLIB_API definition to zstd_buffered.h which does not seem to include zstd.h 2015-12-07 19:01:41 +01:00
Christophe Chevalier
c6e845398a Add ZSTDLIB_API macro to prefix all exported methods with__declspec(dllexport) when building a DLL (on windows) 2015-12-07 17:48:53 +01:00
Yann Collet
4bfe415fa7 validated external dictionary 2015-12-06 13:18:37 +01:00
Yann Collet
e47c4e5f8e strengthened bufferless streaming decompression 2015-12-05 09:23:53 +01:00
Yann Collet
417890cec2 strengthened streaming bufferless compression 2015-12-04 17:16:37 +01:00
Yann Collet
6a2f03295c update version to 0.4.2 2015-12-02 15:05:22 +01:00
Yann Collet
120230b895 compress uses less memory for small blocks 2015-12-02 14:00:45 +01:00
Yann Collet
a308259afa new : parameters for <= 16KB 2015-12-02 13:38:48 +01:00
Peter Harris
f06e238d6f Fix compression on Big Endian CPUs 2015-12-01 14:58:24 -05:00
Yann Collet
c620b48489 revert install to normal zstd due to travis limitation (likely gcc 4.6) 2015-12-01 01:56:02 +01:00
Yann Collet
44287a3bf4 refactored decompress (#82) 2015-11-30 23:13:56 +01:00
Yann Collet
aead1bf86b changed to ZSTD_LEGACY_SUPPORT=0, as suggested within #80 2015-11-30 14:18:47 +01:00
Yann Collet
daa1c65500 fixed #81 : removed dead file (reported by @inikep) 2015-11-30 12:25:48 +01:00
Yann Collet
a85a8dd94a Fixed #80 (reported by @luben) 
Added : tests for ZSTD_LEGACY=disable build mode
extended ZSTD_LEGACY=disable to dll build
 2015-11-30 11:53:11 +01:00
Yann Collet
375727310c fixed compression bug 2015-11-29 03:17:04 +01:00
Yann Collet
7fe531e7ec fixed address space overflow (32-bits mode) 2015-11-29 02:38:09 +01:00
Yann Collet
52732b505d fixed huff0 decoder (32-bits mode) 2015-11-28 22:03:08 +01:00
Yann Collet
bf7aa3c14e fixed decoder error (rollbuffer mode) 2015-11-28 18:19:44 +01:00
Yann Collet
ad50c59bb7 fixed decoder error (32-bits mode, malicious input) 2015-11-28 17:09:28 +01:00
Yann Collet
00fd7a2110 protect 32-bits mode 2015-11-28 16:03:22 +01:00
Yann Collet
53fbf01370 minor level change 2015-11-28 14:08:01 +01:00
Yann Collet
800fa6c378 stronger tests for zbuff decompression 2015-11-27 14:30:23 +01:00
Yann Collet
31d1806a77 zbuff properly supports small dst buffers 2015-11-27 14:07:36 +01:00
Yann Collet
944042ab7d coalesce block+header size (buffered mode) 2015-11-27 13:26:38 +01:00
Yann Collet
d248aa1c62 fixed hang bug (infinite loop) in decoder, buffered mode, malicious input 2015-11-26 22:39:29 +01:00
Yann Collet
661b94fb5d fixed potential warning on undefine, reported by Maciej Adamczyk 2015-11-26 16:42:06 +01:00
Yann Collet
29a58c94f6 fixed lib makefile 2015-11-26 16:25:56 +01:00
Yann Collet
26fa696713 minor API change 2015-11-26 16:07:08 +01:00
Yann Collet
29a2c838c5 support for legacy 0.3 format 2015-11-26 16:02:04 +01:00
Yann Collet
c2ce890ac2 fixed bug in legacy decoder v0.2, reported by Maciej Adamczyk 2015-11-26 14:12:23 +01:00
Yann Collet
26415d3ff2 fixed leak 2015-11-26 12:43:28 +01:00
Yann Collet
6bcdeac954 fixed asan warning 2015-11-26 11:43:00 +01:00
Yann Collet
5f2ec63852 fixed decompression bug (buffered mode) 2015-11-26 10:32:17 +01:00
Yann Collet
91a97960f7 Added zbufftest 2015-11-26 09:59:49 +01:00
Yann Collet
e4fdad55dc fixed minor decompression bug in buffered mode 2015-11-25 21:09:17 +01:00
Yann Collet
d3cb690156 fixed leak issue 2015-11-25 15:26:55 +01:00
Yann Collet
377b9e8b94 fixed : potential malloc error 2015-11-25 15:04:37 +01:00
Yann Collet
7b2c31043c fixed : potential malloc error 2015-11-25 15:02:46 +01:00
Yann Collet
88fcd2916e Added : zstd buffered API 2015-11-25 14:42:45 +01:00
Yann Collet
c36521571e fixed large buffers bug 2015-11-24 14:06:07 +01:00
Yann Collet
225179dd05 more tests (bt modes) 2015-11-23 16:52:22 +01:00
Yann Collet
239cc289d3 fixed asan bugs 2015-11-23 16:17:21 +01:00
Yann Collet
03526e18fa preliminary rollbuffer support for bt mode 2015-11-23 15:29:15 +01:00
Yann Collet
c1e52f0f05 hc simplication 2015-11-23 14:37:59 +01:00
Yann Collet
06eade5102 comments 2015-11-23 14:23:47 +01:00
Yann Collet
5054ee0cc0 rollbuffer refactor 2015-11-23 13:34:21 +01:00
Yann Collet
d7233d6e14 more compression tests 2015-11-22 14:40:51 +01:00
Yann Collet
287b7d9607 small hc speed improvement 2015-11-22 13:24:05 +01:00
Yann Collet
428619ccd7 small cLevel update 2015-11-22 12:46:30 +01:00
Yann Collet
a85c77b9d3 fixed roll buffer lazy2 mode 2015-11-22 12:22:04 +01:00
Yann Collet
b7fc88eec7 fixed roll buffer lazy mode 2015-11-22 03:12:28 +01:00
Yann Collet
734aa92ed5 fixed roll buffer greedy mode 2015-11-22 03:01:33 +01:00
Yann Collet
9a24e5986b fixed roll buffer in fast mode 2015-11-22 02:53:43 +01:00
Yann Collet
007c1c6ff0 minor cr improvement 2015-11-22 02:42:28 +01:00
Yann Collet
7a23179779 small fast compression improvement 2015-11-21 15:27:35 +01:00
Yann Collet
402fdcf1a3 fixed asan 2015-11-20 12:46:08 +01:00
Yann Collet
55aa7f94e3 modified format 2015-11-20 12:04:52 +01:00
Yann Collet
743402cb23 modified format 2015-11-20 12:03:53 +01:00
Yann Collet
7dfd56be4a restored fix small blocks 2015-11-19 17:46:29 +01:00
Yann Collet
c95f899725 refactored greedy 2015-11-19 17:28:35 +01:00
Yann Collet
b3a2af970e refactored decompression 2015-11-19 17:13:19 +01:00
Yann Collet
110cc14bab fixed bug #73 notified by @nemequ 2015-11-19 12:02:28 +01:00
Yann Collet
dcac00e7a6 update library builder 2015-11-19 11:23:44 +01:00
Yann Collet
b2549846ba more tests 2015-11-18 11:29:32 +01:00
Yann Collet
94b9d8ec8d fix compression bug in rollbuffer mode 2015-11-17 16:14:55 +01:00
Yann Collet
138e89c9c4 fix compression bug (extDict mode) 2015-11-17 14:26:54 +01:00
Yann Collet
786eb7d42e fixed repcode bug 2015-11-17 12:23:53 +01:00
Yann Collet
82368cfa1b comment 2015-11-16 19:10:56 +01:00
Yann Collet
eaa5f75b99 fixed decompression bug 2015-11-15 11:13:41 +01:00
Yann Collet
93a823ccb7 fixed asan warnings 2015-11-13 15:08:43 +01:00
Yann Collet
89db5e001d rolling buffer preliminary support for fast mode 2015-11-13 11:27:46 +01:00
Yann Collet
0f366c61ed fixed streaming decoder 2015-11-12 16:19:30 +01:00
Yann Collet
5b78d2f20c basic rolling buffer support in decoder 2015-11-12 15:36:05 +01:00
Yann Collet
14983e7aed refactored compression code 2015-11-11 21:38:21 +01:00
Yann Collet
7f6e91fa98 fixed library compilation 2015-11-11 14:39:50 +01:00
Yann Collet
5be2dd25f2 Changed Library source tree 
- no more zstdhc ; zstd.h is enough
- ZSTD_compress() now needs a compressionLevel
- separated zstd_compress.c and zstd_decompress.c
- updated zstdcli, fullbench, fuzzer with new API
 2015-11-11 13:43:58 +01:00
Yann Collet
530918b409 level tuning 2015-11-10 10:52:58 +01:00
Yann Collet
9f432926b4 fileio can use small blocks params 2015-11-09 17:42:17 +01:00
Yann Collet
43e0cd512a small blocks params 2015-11-09 16:38:17 +01:00
Yann Collet
4baee50728 fix bug 2015-11-09 03:19:33 +01:00
Yann Collet
d1ade5a61d fix 32-bits mode 2015-11-08 15:49:20 +01:00
Yann Collet
e9eba608c2 simplified bt 2015-11-08 15:08:03 +01:00
Yann Collet
31d00ba4b3 fix bt bug 2015-11-08 14:11:29 +01:00
Yann Collet
72a8e751f4 level tuning 2015-11-07 22:24:46 +01:00
Yann Collet
f48e35c206 minor bt improvements 2015-11-07 01:13:31 +01:00
Yann Collet
a81d9ac42d minor bt CSpeed 2015-11-06 19:03:59 +01:00
Yann Collet
628065cf98 revert 2015-11-06 18:44:54 +01:00
Yann Collet
9b8e453713 minor CRatio improvement 2015-11-06 18:28:02 +01:00
Yann Collet
47cfa9a985 minor CRatio improvement 2015-11-06 17:13:46 +01:00
Yann Collet
eb283710dd minor greedy CRatio improvement 2015-11-06 16:33:11 +01:00
Yann Collet
fc2afcfa64 small Cspeed increase 2015-11-06 15:40:14 +01:00
Yann Collet
444873f494 minor greedy mod 2015-11-06 11:48:56 +01:00
Yann Collet
805a52a773 fixed asan warning 2015-11-06 10:52:17 +01:00
Yann Collet
8ad12ec343 level tuning 2015-11-06 10:19:00 +01:00
Yann Collet
f12c1304a8 integrate fast mode 2015-11-05 18:16:59 +01:00
Yann Collet
1f44b3f778 added fast mode 2015-11-05 17:32:18 +01:00
Yann Collet
47b68908b2 rename lazy2 2015-11-05 15:14:17 +01:00
Yann Collet
9036105b62 simplified source 2015-11-05 15:03:12 +01:00
Yann Collet
5106a76dc9 merged strats 2015-11-05 15:00:24 +01:00
Yann Collet
43ae161fe9 level tuning 2015-11-05 11:58:02 +01:00
Yann Collet
92309cb37e level tuning 2015-11-05 00:48:37 +01:00
Yann Collet
3137d1a059 fix fuzzer32 litCSize limit condition 2015-11-04 23:36:36 +01:00
Yann Collet
50c5cdb44c fixed issues reported by Maciej Adamczyk 2015-11-04 20:35:33 +01:00
Yann Collet
3e3582719c Fixed issue #62, reported by @luben 2015-11-04 18:19:39 +01:00
Yann Collet
e8455f51ea fix clang warning 2015-11-04 17:41:20 +01:00
Yann Collet
b241e9deb7 small compression improvement 2015-11-04 13:57:24 +01:00
Yann Collet
59d7063fbc fix and level tuning 2015-11-04 12:05:27 +01:00
Yann Collet
96b9f0ba4d btlazy2 2015-11-04 03:52:54 +01:00
Yann Collet
588d1e5fa0 Fixed asan issue reported by Maciej Adamczyk 2015-11-03 10:48:42 +01:00
Yann Collet
050efba81b level tuning 2015-11-03 09:49:30 +01:00
Yann Collet
3564487614 lazydeep 2015-11-02 16:14:46 +01:00
Yann Collet
7671f393be v0.3.2 2015-11-02 12:17:39 +01:00
Yann Collet
4e049bca8c Fixed Visual Studio issue #60, reported by @mailagentrus 2015-11-02 11:09:54 +01:00
Yann Collet
56e1092cb0 level tuning 2015-11-02 01:02:43 +01:00
Yann Collet
9b11b46f8a Fixed speed regression 2015-11-01 12:40:22 +01:00
Yann Collet
be2010ea1b lazy strategy 2015-10-31 12:57:14 +01:00
Yann Collet
4b100f43b0 level tuning 2015-10-30 15:49:48 +01:00
Yann Collet
ec43ba4a95 updated visual studio projects 2015-10-30 11:51:26 +01:00
Yann Collet
aa074051d6 decoding support for legacy v0.2 format 2015-10-30 11:21:50 +01:00
Yann Collet
fc04bcc6d7 fixed minor gcc warning 2015-10-30 07:11:07 +01:00
Yann Collet
8f9d49c092 fixed asan warning 2015-10-30 07:00:37 +01:00
Yann Collet
4114f95ce9 fix Visual Studio projects 2015-10-30 06:40:22 +01:00
Yann Collet
44fe99116e fixed hc alloc 2015-10-29 22:02:40 +01:00
Yann Collet
712def905b one less hc malloc 2015-10-29 18:41:45 +01:00
Yann Collet
3d9cf7acf2 fix include 2015-10-29 17:15:14 +01:00
Yann Collet
71bcdb5c1f sync paramgrill with HC starting at level 2 2015-10-29 17:08:03 +01:00
Yann Collet
2acb5d3d48 HC modes can be selected from command line 2015-10-29 16:49:43 +01:00
Yann Collet
76c5c2a4a0 minor tuning 2015-10-28 19:07:05 +01:00
Yann Collet
81e49e6654 fine tune & messages 2015-10-28 15:56:48 +01:00
Yann Collet
b315bc86e1 srcLog 2015-10-27 13:12:25 +01:00
Yann Collet
2c6992e1dc blocksize & T 2015-10-27 12:18:00 +01:00
Yann Collet
d55a7e0e4d simplified chain 2015-10-27 03:06:40 +01:00
Yann Collet
8b91abec18 can test param conf 2015-10-27 02:59:12 +01:00
Yann Collet
342892c3ae repcode+1 2015-10-26 17:44:04 +01:00
Yann Collet
786f5b554a skip slow conf faster 2015-10-26 15:45:58 +01:00
Yann Collet
3a787da419 Fixed : minor clang warning 2015-10-25 19:42:03 +01:00
Yann Collet
083fcc82fc HC params 2015-10-25 14:06:35 +01:00
Yann Collet
53fff6cd9d Individual memlog values 2015-10-24 13:48:37 +01:00
Yann Collet
ed0a781246 repfirst 2015-10-23 19:25:06 +01:00
Yann Collet
83fae977e6 Added asan tests 2015-10-23 15:21:53 +01:00
Yann Collet
fc60883d42 fixed issue #49, reported by Hanno Böck (@hannob) 2015-10-23 12:45:02 +01:00
Yann Collet
eeb8ba18d1 uncoupled maxdlog and chainlog 2015-10-22 16:55:40 +01:00
Yann Collet
f3eca25322 quick first zstdhc version 2015-10-22 15:31:46 +01:00
Yann Collet
353c5d26cf unified ctx naming convention 2015-10-21 14:39:26 +01:00
Yann Collet
f42803e5b4 restored ZSTD_compressCCtx() def 2015-10-21 13:31:46 +01:00
Yann Collet
8eb50b8acf Fixed minor gcc5+ warning 2015-10-21 10:01:09 +01:00
Yann Collet
7010c27a13 Added advanced compression functions 2015-10-21 09:07:25 +01:00
Yann Collet
c8a7254192 clang optimizer bug workaround 2015-10-20 03:01:38 +01:00
Yann Collet
4caefaf62f refactored literal segment 2015-10-19 19:25:44 +01:00
Yann Collet
1fbee1f483 Fixed sanitizer warning 2015-10-19 15:32:47 +01:00
Yann Collet
4d1a0ef515 minor speed improvement 2015-10-19 03:12:23 +01:00
Yann Collet
c7ae9ffde3 small decompression speed improvement 2015-10-19 02:36:34 +01:00
Yann Collet
107c5755f4 small decompression speed improvement 2015-10-19 02:14:43 +01:00
Yann Collet
50174c77fd missed updated files 2015-10-18 22:26:26 +01:00
Yann Collet
b1f3f4b565 update huff0 2015-10-18 22:18:32 +01:00
Yann Collet
8f86c700cd Fix uninitialized warnings reported by @nemequ 2015-10-14 17:53:44 +01:00
Yann Collet
59aac5f467 Clarified comments 2015-10-14 16:28:19 +01:00
xaphier
77ee44c7b6 Remove one malloc/free from compression 
By making the buffer part of the zstd context structure, one malloc/free
can be removed from the compression.
 2015-10-10 12:14:51 +02:00
Yann Collet
be50aaa0ee Added : Frame concatenation ability 2015-09-10 23:26:09 +01:00
Yann Collet
5abd8203cb Fix : decompression i/o detects flush write errors 2015-08-27 03:16:04 +01:00
Yann Collet
866a3c3158 Fixed minor visual warning 2015-08-26 23:10:09 +01:00
Yann Collet
352ab88aea fixed minor issue on decoding invalid data 2015-08-26 22:45:23 +01:00
Yann Collet
6b5198fe3a Updated FSE 2015-08-26 19:22:01 +01:00
Yann Collet
bf50409e05 Refactor Makefile and .travis tests 2015-08-26 00:19:06 +01:00
Yann Collet
f44b2b02b4 Zstd cli : --version and --help write to stdout 2015-08-25 23:32:45 +01:00
Yann Collet
c705567522 Fixed : compression error on some specific distribution 2015-08-25 22:56:42 +01:00
Yann Collet
1885029ba1 Fixed a few issues found by AFL (American Fuzzy Lop) 2015-08-24 20:17:11 +01:00
Yann Collet
fee8e240c7 Fixed decoding error #11 (reported by @magv) 2015-08-24 15:47:04 +01:00
Yann Collet
d5d9bc3f82 Added : ZSTD decompression : ability to resist to noisy/faulty data source 2015-08-23 23:13:49 +01:00
Yann Collet
d02114e0e1 updated fse 2015-08-21 03:59:31 +01:00
Yann Collet
997f9ee2ef Added : fuzzer tests : decompressing noisy src 2015-08-21 02:44:20 +01:00
Yann Collet
7d20acd340 Fix : decoder issue in exceptionnal circumstances (dst buffer too small) 2015-08-20 15:55:50 +01:00
Yann Collet
602834f794 Fixed : bug in compression in specific conditions (too small dst size) 2015-08-20 07:46:10 +01:00
Yann Collet
23743530e0 Updated fse 2015-08-19 23:53:56 +01:00
Yann Collet
f4ce8913a3 Added more strigent tests : compresson into too small buffer 2015-08-11 14:18:45 +01:00
Yann Collet
f90314610d Minor decompression simplification 2015-08-08 02:54:26 +01:00
Yann Collet
8a46c159c5 minor compress sequence refactor 2015-08-08 02:16:11 +01:00
Yann Collet
e9853b2cdb Fixed : ZSTD_compress() can attempt compression on a too small buffer 2015-08-07 19:07:32 +01:00
Yann Collet
96f3b2c0f7 zstd_compress() no longer requires maxDstSize >= ZSTD_compressBound(srcSize) 2015-08-07 15:50:42 +01:00
Yann Collet
a787550d1c Updated FSE lib 2015-08-07 15:21:00 +01:00
Yann Collet
77c82b680b updated fse 2015-08-02 01:19:09 +01:00
Yann Collet
138db2187d Fixed some minor sanitizer warnings within huff0 2015-07-27 20:19:21 +01:00
Yann Collet
fb8296f55c Updated fse (faster huff0 32-bits decoding) 2015-07-27 19:34:27 +01:00
Yann Collet
e8c6bb1e42 Integrated huff0 (breaking format change) 2015-07-26 00:23:57 +01:00
Yann Collet
968f275981 Changed allocation strategy to reduce stack usage of ZSTD_compressSequences() 2015-07-07 16:54:25 -08:00
Yann Collet
858db1291f Fixed : ZSTD_compress() corrently prevents buffer overflow 2015-07-07 01:02:04 -08:00
Yann Collet
dc6c1d920a Fixed clang warning 2015-07-07 00:44:22 -08:00
Yann Collet
674d91b3da Added sanitize=undefine test 2015-07-07 00:36:49 -08:00
Yann Collet
17867ced03 Fixed minor clang warnings 2015-07-07 00:14:27 -08:00
Yann Collet
7083b8a54a Travis CI : added ARM compilation tests 2015-07-06 23:58:59 -08:00
Yann Collet
ee28a0def4 Fixed issue #34 and #31 2015-07-06 23:45:35 -08:00
Yann Collet
94f998b1fc Fixed a few visual analyzer warnings 2015-07-04 23:10:40 -08:00
Yann Collet
7393c5a51d Advanced API change : Cctx & DCtx are now incomplete types for stricter type checking 2015-07-04 18:20:42 -08:00
Yann Collet
1efa31fad8 Updated FSE lib 2015-07-04 15:56:41 -08:00
Yann Collet
078a9a2804 Added Wcast-qual compilation flag 
Updated xxHash
Removed log traces
 2015-06-20 19:37:53 -08:00
Yann Collet
213089c078 Updated FSE 
Added clang and g++ tests
 2015-06-18 07:43:16 -08:00
Yann Collet
bbfa7d77c9 Fixed issue #28 2015-03-23 23:15:22 +01:00
Yann Collet
ad68a0e5f7 "type redef fix" for gcc <= 4.4 2015-02-26 00:29:15 +01:00
Yann Collet
26aa1ec946 updated FSE 2015-02-24 09:05:58 +01:00
Yann Collet
a3c75bad5a Updated FSE 
Faster speed on barely compressible data
 2015-02-21 03:31:59 +01:00
Yann Collet
00be3437a8 Some comments, to explain streaming decompression API 2015-02-20 18:53:31 +01:00
Yann Collet
1db6f22f34 Removed useless constants 2015-02-17 13:38:44 +01:00
Yann Collet
c5d46b5c90 New streaming API behavior, to solve issue 19 (https://github.com/Cyan4973/zstd/issues/19) 2015-02-16 18:06:26 +01:00
Yann Collet
fb98fd0bd4 datagen refactoring 2015-02-10 18:15:20 +01:00
Yann Collet
e30c39cd1b internal refactoring - better separation between match & entropy 2015-02-09 03:50:11 +01:00
Yann Collet
2ddf7e9a28 Fixed : FSE issue with corner case distributions 2015-02-08 20:26:47 +01:00
Yann Collet
d6914bfd5a fix minor Visual warning 2015-02-01 12:09:46 +01:00
Yann Collet
aacace37f7 Fixed a few clang warnings 2015-02-01 11:57:30 +01:00
Yann Collet
b0802817c0 avx2 mode solely detected using __AVX2__ macro 2015-02-01 10:13:22 +01:00
Yann Collet
e5c25e0ebc minor fix for Visual 2015-01-31 20:10:53 +01:00
Yann Collet
936e678dda Fixed : issue 8 regarding huge input buffer (> 4 GB) 2015-01-31 15:09:51 +01:00
Yann Collet
439eb77088 Normalize all the line endings 2015-01-31 10:52:59 +01:00
Yann Collet
1cc58def2d Restored cast for C++ (fse) 2015-01-29 07:13:54 +01:00
Yann Collet
6434adcf54 Fix : no AVX2 for Visual 2008 and older 2015-01-29 07:00:43 +01:00
Yann Collet
565b81d0ba fixed : corner case (FSE) 2015-01-29 06:51:30 +01:00
Yann Collet
e98ea20c37 Fix for VS2005 (AVX2 intrinsics) 2015-01-28 01:23:14 +01:00
r-lyeh
0da7941a72 Bugfixed Visual Studio errors when compiled as C++ sources 2015-01-26 10:24:04 +01:00
Yann Collet
fb81417323 Fixed : minor warnings under Visual 32 bits 2015-01-25 13:19:12 +01:00
Yann Collet
759433d679 Updated fullbench tests 2015-01-24 13:31:55 +01:00
Yann Collet
04d8e15e57 fixed : file permissions 2015-01-24 11:22:13 +01:00
Yann Collet
4856a00164 Initial release 2015-01-24 01:58:16 +01:00