Commit Graph

478 Commits (597847a2ae9b6c1c0872b000f85e4cfee1627a2d)

Author SHA1 Message Date
inikep e29caf7d1c code cleanup 2016-03-04 19:52:23 +01:00
inikep 805d2a7465 removed zstd_opt_internal.h 2016-03-04 19:31:57 +01:00
Yann Collet 944d0d2285 updated fse version 2016-03-04 19:26:59 +01:00
inikep 4ab9c913a5 MEM_readMINMATCH replaced with inline function 2016-03-04 19:17:31 +01:00
Yann Collet 4c01580362 finer searchLength validation 2016-03-04 17:07:54 +01:00
Yann Collet d409db68d3 Support for nbSeq > 32767
tamed -Wstrict-aliasing warning
2016-03-04 14:45:31 +01:00
Yann Collet 1435335342 Merge pull request #138 from inikep/dev
reduce stack usage with optimal parsing mode
2016-03-03 02:08:34 +01:00
inikep 5cccd77c55 fix clang -Wcast-align warning (part 2) 2016-03-02 20:37:49 +01:00
inikep 51bb9a0064 fix clang -Wcast-align warning 2016-03-02 19:17:13 +01:00
inikep 87d4f3daa4 priceTable moved to heap 2016-03-02 15:56:24 +01:00
inikep 338533f741 improved price function initialization 2016-03-02 14:36:41 +01:00
Yann Collet a997654670 Merge pull request #136 from inikep/dev
merging mml3 mode
2016-03-01 17:31:03 +01:00
inikep a4dde25498 fixed repcode before lowLimit 2016-03-01 14:14:35 +01:00
inikep 2d55563b92 better logs 2016-02-29 22:07:40 +01:00
inikep f647d99d61 fixed bug with 3 or more succesive rep codes 2016-02-29 12:33:08 +01:00
inikep f414647c6b fixed ZSTD_copyCCtx 2016-02-25 22:31:07 +01:00
inikep 59493e8669 fixed paramgrill 2016-02-25 19:15:08 +01:00
inikep afa9c9f5ab turn off RTF optimization 2016-02-25 16:47:57 +01:00
Yann Collet ee0229287c changed version to v0.6.0 2016-02-25 14:53:35 +01:00
inikep 02137f8c42 more accurate gain function 2016-02-24 18:09:36 +01:00
inikep ee55628c9d combined price function 2016-02-24 14:40:30 +01:00
Yann Collet 3152a8c87a finer dictionary completion 2016-02-23 21:28:59 +01:00
inikep 4a981f7937 improved ZSTD_GETPRICE 2016-02-23 19:08:20 +01:00
inikep e0010e9baf priceFunc 2016-02-23 16:25:04 +01:00
inikep 15174b0cfb statistics of encoded sequences 2016-02-23 12:41:56 +01:00
inikep 9f754d23dc dummy levels 22-25 2016-02-22 17:00:04 +01:00
inikep 6b3739c8e5 MINMATCH=3 or 4 selected in ZSTD frame 2016-02-22 15:53:42 +01:00
inikep 84f43e2359 support for searchLength from 3 to 7 for optimal parser 2016-02-22 11:34:07 +01:00
inikep c950b78ce2 removed backward match extension 2016-02-22 10:11:39 +01:00
inikep d3b8d7a4e5 removed ZSTD_opt parser 2016-02-22 10:06:17 +01:00
inikep 6291c54006 litlen bounded to 128 bytes 2016-02-19 18:24:14 +01:00
Yann Collet f8482131d7 better compatibility with Visual <= 2012 2016-02-19 17:33:43 +01:00
Yann Collet 191b52a8dc silence array subscript warning 2016-02-19 15:16:15 +01:00
inikep fcafb26b2e speed optimiaztions 2016-02-19 11:59:44 +01:00
inikep c3a9a9ca56 ZSTD_rescaleFreqs and removed minml 2016-02-19 11:05:25 +01:00
inikep cc52a97214 added hashLog3 2016-02-19 10:09:35 +01:00
Yann Collet 4c64d51425 modified level 18 2016-02-18 01:01:42 +01:00
Yann Collet d56a4192f6 Added : README within /lib directory, to help file selection 2016-02-17 17:47:29 +01:00
Yann Collet 6062b15a07 performance fix for hash chain mode 2016-02-16 17:41:03 +01:00
Yann Collet accfd80c37 Added : option `-t` to test compressed files integrity 2016-02-15 19:33:16 +01:00
Yann Collet 0068be94d8 Faster literals cost evaluation (suggested by @inikep) 2016-02-15 18:42:13 +01:00
Yann Collet e93add0439 Removed `if (matchIndex >= current) return 0;` as recommended by @inikep 2016-02-15 17:44:14 +01:00
Yann Collet b8a6f6824b refactored fix to be more generic and applicable to both btlazy2 and btopt 2016-02-15 17:06:29 +01:00
Yann Collet b37e0a9241 performance tweak : bt search w/ long repeated segments 2016-02-15 14:07:07 +01:00
Yann Collet cefef8cde7 Change : zstd_opt_bt => zstd_btopt 2016-02-15 07:21:54 +01:00
Yann Collet 0d78a33374 updated CLevel confs for 256K 2016-02-15 06:49:09 +01:00
Yann Collet 422fd563f3 modified : compression Levels for blocks <= 16KB 2016-02-13 15:07:24 +01:00
Yann Collet 38fba56483 Changed compression level settings 2016-02-13 11:20:23 +01:00
Yann Collet e8bd73df80 Fixed : error when compressing one file 2016-02-13 03:09:48 +01:00
Yann Collet 23e8aee224 Introduced new compression level settings
Changed position of parameter TargetLength
2016-02-13 02:08:46 +01:00
Yann Collet 82f4d7da03 Fixed Visual solution 2016-02-12 22:04:49 +01:00
Yann Collet 6f3acbac0d notificationLevel into ZDICT_param_t 2016-02-12 20:19:48 +01:00
Yann Collet 09ab681328 fixed libzstd install 2016-02-12 19:00:30 +01:00
Yann Collet 62ae5fb0d2 zstd_buffered => zbuff 2016-02-12 18:59:11 +01:00
Yann Collet f4c9d75370 dictBuilder => zdict 2016-02-12 18:45:02 +01:00
Yann Collet f062436fa6 cli : added ability to compress multiple files into stdout (-c) 2016-02-12 15:56:46 +01:00
Yann Collet 71eafdd23f Integrated dictionary builder into zstd cli 2016-02-12 02:31:57 +01:00
Yann Collet fb92a78ac1 Fixed clang warnings 2016-02-12 00:32:38 +01:00
Yann Collet 7d36028078 Integrate dictBuilder into libzstd 2016-02-12 00:10:25 +01:00
Yann Collet 82260ddd8a fixed asan read error in ZSTD_HcGetAllMatches 2016-02-11 07:14:25 +01:00
Yann Collet 04b12d8bcb paramgrill can select manually targetLength
new compression levels
2016-02-11 06:23:24 +01:00
Yann Collet bd828d9cd1 changed : sufficientLength => targetLength 2016-02-11 04:38:55 +01:00
Yann Collet 4488661678 minor cosmetics 2016-02-11 04:17:50 +01:00
Yann Collet 490aa68b18 restored fast zstd_opt variant 2016-02-10 17:18:24 +01:00
Yann Collet b79a0b34f3 paramgrill supports sufficientLength
stronger variation for ZSTD_opt
2016-02-10 17:07:37 +01:00
Yann Collet 62ae262771 restored currentMl>0 condition, as suggested by @inikep 2016-02-10 15:44:07 +01:00
Yann Collet 3b63f7fbb0 change zstd_opt.c into zstd_opt.h, since it's included 2016-02-10 15:05:12 +01:00
Yann Collet 0db4115f35 fixed debug print macros on Windows 2016-02-10 14:50:22 +01:00
Yann Collet 2f94d2f166 minor refactor 2016-02-10 14:26:30 +01:00
Yann Collet 768c6bc705 fix : inlining difficulties with gcc 4.6 (travis) 2016-02-10 14:01:49 +01:00
Yann Collet 70e8c389f1 Refactoring for portability 2016-02-10 13:37:52 +01:00
Yann Collet 302177a0c8 Merge pull request #125 from inikep/dev
Dev
2016-02-10 00:57:00 +01:00
inikep ce6730a740 fix for ZSTD_HcGetAllMatches_generic 2016-02-09 23:26:30 +01:00
inikep be77f3342d Revert "Revert "ZSTD_compressBlock_opt_extDict_generic""
This reverts commit 2b714dfd26.
2016-02-09 23:00:41 +01:00
inikep 2b714dfd26 Revert "ZSTD_compressBlock_opt_extDict_generic"
This reverts commit b498fc1c99.
2016-02-09 22:47:51 +01:00
inikep b498fc1c99 ZSTD_compressBlock_opt_extDict_generic 2016-02-09 22:23:48 +01:00
inikep e75621f98d dumpsEnd 2016-02-09 21:12:23 +01:00
inikep 31314ae0d1 int to U32 2016-02-09 20:47:39 +01:00
Yann Collet 6bff748e43 Fixed minor warnings in legacy modes 2016-02-09 17:55:01 +01:00
Yann Collet 4f0a3931c8 added missing patches 2016-02-07 04:00:27 +01:00
inikep da730ff092 a bugfix for backward matches 2016-02-06 15:18:26 +01:00
inikep dbade7c263 remove ZSTD_compressBlock_opt2_generic 2016-02-05 20:29:31 +01:00
inikep f2fee4c316 added params.sufficientLength 2016-02-05 19:45:25 +01:00
inikep 5b0749715d backward match extension 2016-02-05 19:25:40 +01:00
inikep 2712b69582 Merge remote-tracking branch 'refs/remotes/origin/v05x' into dev 2016-02-05 09:22:10 +01:00
inikep 3379c5df36 ZSTD_OPT_DEBUG 2016-02-05 09:21:20 +01:00
inikep f967753bc2 ssize_t -> int 2016-02-05 09:07:22 +01:00
Yann Collet 982ffc773d changed enum type name to `ZSTD_ErrorCode` 2016-02-05 02:33:10 +01:00
inikep 55a444764b sufficient_len = 32 2016-02-04 22:22:47 +01:00
inikep 34608aaa29 ssize_t 2016-02-04 22:18:02 +01:00
inikep 17712afdbc Merge remote-tracking branch 'refs/remotes/Cyan4973/dev' into v05x 2016-02-04 21:49:45 +01:00
inikep b3df71e538 code cleaning 2016-02-04 21:45:26 +01:00
inikep 4fa4098628 last match will start at a minimum distance of 8 from oend 2016-02-04 21:16:07 +01:00
inikep 08f500ca10 cur_min 2016-02-04 20:53:54 +01:00
inikep 6f07186745 clean code 2016-02-04 17:57:50 +01:00
inikep 59c9146258 40099096 2016-02-04 17:48:33 +01:00
inikep baff8d6c1f gitignore 2016-02-04 16:02:05 +01:00
inikep 40dd4739e3 removed llen 2016-02-04 15:52:35 +01:00
inikep c9483f0982 clean code 2016-02-04 15:28:55 +01:00
Yann Collet 953ce72f4a minor comments refactoring 2016-02-04 15:28:14 +01:00