Commit Graph

486 Commits

Author SHA1 Message Date
Yann Collet
be391438ff first working version with both encoder and decode alternate LL + ML coding scheme.
decompression speed highly impacted
2016-03-22 23:19:28 +01:00
Yann Collet
fadda6c875 first prototype with ML encoding scheme (but not yet decoding scheme) 2016-03-22 12:14:26 +01:00
Yann Collet
1dcf930f72 Merge branch 'dev060' into alternateLLcode 2016-03-22 00:29:57 +01:00
Yann Collet
be4605d851 improved decompression speed 2016-03-21 14:29:26 +01:00
Yann Collet
e91477c171 minor variable isolation 2016-03-21 14:22:38 +01:00
Yann Collet
b0aec17a90 code simplification (but reduce decompression speed ...) 2016-03-21 13:24:16 +01:00
Yann Collet
6c62b7dfc8 support default LL distribution 2016-03-21 00:39:19 +01:00
Yann Collet
d64f435f63 handles litLength >= 65535 2016-03-21 00:07:42 +01:00
Yann Collet
597847a2ae first emulation 2016-03-20 19:14:22 +01:00
Yann Collet
ecabfe3777 Improved index overflow protection 2016-03-20 16:20:06 +01:00
Yann Collet
5244738046 minor code refactoring 2016-03-20 16:00:00 +01:00
Yann Collet
de406eebcd minor code refactor 2016-03-20 15:46:10 +01:00
Yann Collet
516ba88022 updated huff0 2016-03-20 05:40:39 +01:00
Yann Collet
a5c2c08c68 code refactoring 2016-03-20 01:09:18 +01:00
Yann Collet
70e4577179 minor code refactoring 2016-03-19 18:08:32 +01:00
Yann Collet
c6eea2b2f2 Improved speed for small files 2016-03-19 17:18:00 +01:00
Yann Collet
e74215e3c7 performance fix for small files 2016-03-19 16:09:09 +01:00
Yann Collet
bb604486f1 fixed clang warning 2016-03-19 15:18:42 +01:00
Yann Collet
37f3d1b2ab minor refactor 2016-03-19 15:11:42 +01:00
Yann Collet
90a03a95a1 minor performance fix (decompression) 2016-03-19 14:47:31 +01:00
Yann Collet
01e5b95199 code refactor 2016-03-19 14:14:31 +01:00
Yann Collet
d1d210f3fb minor code refactor 2016-03-19 12:12:07 +01:00
Yann Collet
4db09efde4 simplifications 2016-03-18 22:23:49 +01:00
Yann Collet
39c596ca58 minor simplifications 2016-03-18 21:40:56 +01:00
Yann Collet
a910dc8238 minor code refactoring 2016-03-18 12:37:45 +01:00
Yann Collet
3fd164e656 minor refactoring 2016-03-17 13:43:32 +01:00
Yann Collet
b40287aaef Improved decompression speed (by @inikep) 2016-03-17 12:11:16 +01:00
Yann Collet
569b81adb1 changed BLOCKSIZE into ZSTD_BLOCKSIZE_MAX 2016-03-16 15:26:51 +01:00
Yann Collet
6cb41356e8 update doc / comments 2016-03-15 15:47:38 +01:00
Yann Collet
346bffbc68 Added frame content size test within fuzzer 2016-03-15 15:24:52 +01:00
Yann Collet
09b21ee2f6 fix fileio bug with new zbuff
simplified zbuff decoding
2016-03-15 12:56:03 +01:00
Yann Collet
1c2c2bcaff minor refactoring 2016-03-15 01:33:36 +01:00
Yann Collet
d1b26849e5 Frame content size supported 2016-03-15 01:24:33 +01:00
Yann Collet
fb7973580f minor comments update 2016-03-13 11:08:40 +01:00
Yann Collet
03ea59b17b Decompression can decode frame content size 2016-03-12 01:25:40 +01:00
Yann Collet
0e491c01fe created ZSTD_frameParams 2016-03-11 21:58:04 +01:00
inikep
cc6c283633 removed hashLog3 from ZSTD_parameters 2016-03-10 15:17:24 +01:00
inikep
260a9e3886 Merge remote-tracking branch 'refs/remotes/Cyan4973/dev060' into dev 2016-03-10 15:04:12 +01:00
inikep
b0c640d934 small ratio improvement with MINMATCH=3 2016-03-10 13:18:36 +01:00
Yann Collet
da5be72fda update compression level parameters 2016-03-10 11:01:44 +01:00
Yann Collet
dcc000f0eb minor doc clarifications 2016-03-10 01:09:41 +01:00
Yann Collet
e3193c4081 update compresson levels 2016-03-09 16:57:09 +01:00
Yann Collet
4f013a2281 Merge pull request #142 from inikep/dev
Dev
2016-03-09 16:29:42 +01:00
inikep
b5a519f43c improved compression speed
introduced cache in ZSTD_setLog2Prices
2016-03-09 15:45:01 +01:00
Yann Collet
95cd0c2e26 frame format can support window sizes up to 128 MB 2016-03-08 18:24:21 +01:00
Yann Collet
ff14b351f5 Merge pull request #141 from inikep/dev
fix update for zstd_opt
2016-03-08 14:41:04 +01:00
Yann Collet
d3a6660ad1 Update clevel table for <= 128K 2016-03-08 14:12:46 +01:00
Yann Collet
2e91dde43e improved memory size evaluation by paramgrill 2016-03-08 12:22:11 +01:00
inikep
48413765b4 fixed update of hashTable for matches with length of 4+ 2016-03-08 11:03:55 +01:00
Yann Collet
dd54bbc184 Fixed large NbSeq > 32 K
Added a test in Fuzzer to check NbSeq > 32 K
2016-03-08 02:35:34 +01:00