AuroraMiddleware/zstd
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
2,012 Commits 1 Branch 0 Tags 27 MiB
7933434fdf
Commit Graph

174 Commits

Author SHA1 Message Date
Yann Collet
c55eb18c11 Merge pull request #267 from inikep/dev08 
fixed ZSTD_compressBlock_opt_extDict_generic
 2016-07-31 22:00:16 +02:00
inikep
056df510aa fixed ZSTD_compressBlock_opt_extDict_generic 2016-07-31 20:08:53 +02:00
Yann Collet
917fe188f1 Implemented repOffset "minus 1" on ll==0 2016-07-31 04:01:57 +02:00
Yann Collet
3b2bd1d11c zstd_opt uses same tables as zstd_compress 2016-07-30 13:21:41 +02:00
Yann Collet
3c6b808870 minor decompression speed gains 2016-07-30 03:20:47 +02:00
Yann Collet
c0ce4f1211 slightly improved compression speed 2016-07-30 00:55:13 +02:00
Yann Collet
ed57d8530a new seqStore 2016-07-29 21:22:17 +02:00
Yann Collet
c00d30fbe4 Merge pull request #264 from inikep/dev08 
Dev08
 2016-07-29 17:42:30 +02:00
inikep
6b68ba2079 zstd_opt.h: fixed checking of rep codes (2) 2016-07-29 16:45:39 +02:00
inikep
59b86fc141 zstd_opt.h: fixed checking of rep codes 2016-07-29 11:00:33 +02:00
Yann Collet
60ba31c570 zbuff uses ZSTD_compressEnd() 2016-07-28 19:55:09 +02:00
Yann Collet
16e73033ad introduced stage zbf_end 2016-07-28 16:32:34 +02:00
Yann Collet
62470b4bab Changed ZSTD_compressEnd() 2016-07-28 15:29:08 +02:00
Yann Collet
19c1002e46 applied ZSTD_compressContinueThenEnd() 2016-07-28 01:25:46 +02:00
Yann Collet
5b56739b63 created ZSTD_compressContinueThenEnd() 2016-07-28 01:17:22 +02:00
Yann Collet
c991cc1828 new frame end, 32-bits checksums 2016-07-28 00:55:43 +02:00
Yann Collet
d4180cad9c minor code refactoring 2016-07-27 21:21:36 +02:00
Yann Collet
731ef16fc1 minor code style refactoring 2016-07-27 21:05:12 +02:00
Yann Collet
4110534886 ZSTD_maxCLevel() is promoted to "stable" API (#254, by @FrancescAlted) 2016-07-27 15:09:11 +02:00
Yann Collet
c154d9d6a2 better support for large dictionaries (> 128 KB) 2016-07-27 14:37:00 +02:00
inikep
003c7a8568 optimal parser: removed ZSTD_REP_INIT 2016-07-27 11:07:13 +02:00
Eric Biggers
e4d0265ea9 Replace remaining references to "direct mode" with "single segment mode" 2016-07-26 13:22:27 -07:00
Yann Collet
38b75ddeb2 removed special case all-1 huffman distribution 2016-07-24 15:35:59 +02:00
Yann Collet
7ed5e33b89 minor comment changes 2016-07-24 14:26:11 +02:00
Yann Collet
f8e7b5363f unified encoding types 2016-07-23 16:31:49 +02:00
Yann Collet
c2e1a68d81 changed streamNb order to 1-4-4-4 2016-07-22 17:30:52 +02:00
Yann Collet
32faf6c8e7 fixed conversion warnings 2016-07-22 14:37:09 +02:00
Yann Collet
198e6aac44 Literals header fields use little endian convention 2016-07-22 14:37:09 +02:00
Yann Collet
6fa05a2371 cBlockSize uses little-endian convention 2016-07-22 14:37:09 +02:00
Yann Collet
5894ea8d01 updated cLevels 2016-07-22 14:36:46 +02:00
Yann Collet
d5c5a77990 minor comments clarifications 2016-07-20 13:35:14 +02:00
Yann Collet
cf05b9d477 ZSTD_getBlockSizeMax() 2016-07-18 16:52:10 +02:00
Yann Collet
e557fd5e92 minor compression level corrections 2016-07-17 16:21:37 +02:00
Yann Collet
6cacd34d44 minor formatting changes 2016-07-15 17:58:13 +02:00
Yann Collet
98c8884999 added target zstd in root Makefile 2016-07-15 16:12:38 +02:00
Yann Collet
961b6a0e34 ZSTD_compressBlock() limits block size depending on windowLog parameter 2016-07-15 11:58:49 +02:00
Yann Collet
227cc39e15 improved efficiency for large messages with small dictionaries 2016-07-15 11:27:09 +02:00
Yann Collet
ea2ecdc315 fixed issue with small dictionary 2016-07-14 23:27:31 +02:00
Yann Collet
b23e1ce319 removed debugging traces 2016-07-14 17:46:38 +02:00
Yann Collet
8847238cac simplified ZSTD_estimateCCtxSize() 2016-07-14 17:05:38 +02:00
Yann Collet
69c2cdb45c fixed conversion warning 2016-07-14 16:52:45 +02:00
Yann Collet
5e80dd3261 fixed minor coverity warnings 2016-07-13 19:21:57 +02:00
Yann Collet
2b1a3638e6 changed macro name to ZSTDCLI_CLEVEL_DEFAULT 2016-07-13 15:16:00 +02:00
Yann Collet
3c242e79d3 updated compression levels table 2016-07-13 14:56:24 +02:00
Yann Collet
eed2081e55 fixed conversion warning 2016-07-12 15:11:40 +02:00
Yann Collet
a43a854cdb updated paramgrill 2016-07-12 13:42:10 +02:00
Yann Collet
73d74a05b9 fixed dfast strategy 2016-07-12 13:03:48 +02:00
Yann Collet
45dc35628c first version of doubleFast 2016-07-12 09:47:31 +02:00
Yann Collet
3ae543ce75 added ZSTD_estimateCCtxSize() 2016-07-11 03:12:17 +02:00
Yann Collet
e09d38e921 removed mem.h dependency from zbuff.h (experimental section) 2016-07-07 13:17:37 +02:00
Yann Collet
52c04fe58f removed mem.h dependency from zstd.h (experimental section) 2016-07-07 11:53:18 +02:00
Yann Collet
d57dffbe76 ZSTD_storeSeq takes an U32 as offset type 2016-07-03 01:48:26 +02:00
Yann Collet
302ff036f6 simplified repcodes for lazy_extDict 2016-07-03 01:28:16 +02:00
Yann Collet
9634f67107 fix lazy parser 2016-07-03 01:23:58 +02:00
Yann Collet
92d75667e4 fix for fast mode 2016-07-03 01:10:53 +02:00
Yann Collet
5e734ad09b revert fix 2016-07-02 23:55:34 +02:00
Yann Collet
0d5bf8f06f fixed risk of segfault on very large files (multiple GB) 2016-07-02 21:39:47 +02:00
Yann Collet
2fa9904844 update specification and comments 2016-07-01 20:55:28 +02:00
Yann Collet
c093208ab8 fix : potential leak (#229) 2016-06-30 14:07:30 +02:00
Yann Collet
6c6e1751f6 use ZSTD_getParams() to simplify code 2016-06-27 15:28:45 +02:00
Yann Collet
3d2cd7f816 Introduced ZSTD_getParams() 
bench now uses ZSTD_createCDict_advanced()
 2016-06-27 15:12:26 +02:00
Yann Collet
d4f4e58ee1 fixed ZSTD_decompressBlock() using multiple blocks 2016-06-27 01:31:35 +02:00
Yann Collet
3755eb8fea fixed strict-aliasing warning on gcc6 2016-06-22 13:15:53 +02:00
Yann Collet
391a128794 fix : segfault in command line during automatic overwrite protection mode 2016-06-21 17:06:25 +02:00
Yann Collet
bda68c253b refactored ZBUFF_compressEnd() for better maintainability 2016-06-21 15:18:11 +02:00
Yann Collet
aa29226b7c fix : ZBUFF_compressEnd() gives right amount remaining to flush, including future epilogue 2016-06-21 14:04:57 +02:00
Yann Collet
f15c1cb00c Fixed : ZBUFF_compressEnd() called multiple times with too small dst buffer (#206) 2016-06-21 13:11:48 +02:00
Yann Collet
22d76322ce minor refactor 2016-06-21 08:01:51 +02:00
Yann Collet
a436a529bc minor : fast_extDict does no longer skip first byte 2016-06-20 23:34:04 +02:00
Yann Collet
4623d11571 new correction, less extreme replacement value 2016-06-20 19:15:37 +02:00
Yann Collet
5477cc25f7 fixed corruption error related to inter-blocks rep-offset 2016-06-20 18:31:25 +02:00
Yann Collet
06d9a73b48 minor refactor, using WILDCOPY_OVERLENGTH macro instead of hard-coded 8 2016-06-19 14:27:21 +02:00
Yann Collet
19cab46f2f Joined seqStore initialization at dispatch point 2016-06-17 12:54:52 +02:00
Yann Collet
23ba41533a Fixed zstd_opt encoding error with repeat-offsets 2016-06-16 13:20:46 +02:00
Yann Collet
736d419289 strengthened dict loading on decompresson side 2016-06-16 01:05:04 +02:00
Yann Collet
52a0622beb RepsCodes are saved into Dict 
(uncomplete : need decompression to regenerate them)
 2016-06-16 01:05:04 +02:00
Yann Collet
efd0b4993a fixed fuzzer error (inter-block repeated offsets) 2016-06-16 00:53:56 +02:00
Yann Collet
d059092897 fixed conversion warnings 2016-06-14 15:34:24 +02:00
Yann Collet
45c03c564f fixed corruption with inter-blocks repeated offsets 2016-06-14 13:46:11 +02:00
Yann Collet
4266c0a2fd adding inter-blocks rep-offsets 2016-06-14 01:49:25 +02:00
Yann Collet
43dfe01919 Check repIndex for validity 2016-06-13 21:43:06 +02:00
Yann Collet
9dd12742f3 litBlockType_t is an enum 2016-06-10 00:12:26 +02:00
Yann Collet
302fb53a76 Removed ZSTD_*_usingPrepared?Ctx() declaration from public space 2016-06-07 12:16:49 +02:00
Yann Collet
81e13ef7cf first implementation of the new dictionary API (untested) 2016-06-07 00:51:51 +02:00
Yann Collet
2cc72f1fd3 fixed initialization issue in bench 2016-06-06 17:50:07 +02:00
Yann Collet
e3d529403d fixed initialization mismatch in ZSTD_copyCCtx() 2016-06-06 11:07:33 +02:00
Yann Collet
142acbdea7 fixed minor visual conversion warning 2016-06-06 00:46:56 +02:00
Yann Collet
673f0d7cdc new frame format, allowing custom window size 2016-06-06 00:26:38 +02:00
Yann Collet
d0e2cd15cb Merged fse_static into fse.h . Now requires FSE_STATIC_LINKING_ONLY macro. 2016-06-05 00:58:01 +02:00
Yann Collet
130fe11394 merged huf_static.h into huf.h . Requires HUF_STATIC_LINKING_ONLY macro. 2016-06-05 00:42:28 +02:00
Yann Collet
dc048d18d3 minor comment (detailing an #include motivation) 2016-06-05 00:32:23 +02:00
Yann Collet
49bb0041af removed ZSTD_highbit() from zstd_internal.h, as it is only used by zstd_compress.c 2016-06-04 20:17:38 +02:00
Yann Collet
d3b7f8d21f Merged zstd_static.h into zstd.h . Now requires ZSTD_STATIC_LINKING_ONLY macro 2016-06-04 19:47:02 +02:00
Yann Collet
ac110a1f21 Removed ZBUFF internal util function from public area 2016-06-04 19:16:49 +02:00
Yann Collet
5347aee8f7 merged zbuff_static.h into zbuff.h . Now requires ZBUFF_STATIC_LINKING_ONLY macro 2016-06-04 19:12:48 +02:00
Yann Collet
f4f5affdf7 restore ZBUFF full-block-size, for better performance on small input 2016-06-03 23:09:28 +02:00
inikep
3640396b1a fixed: deallocation of structures in case of error in ZBUFF_createCCtx and ZBUFF_createDCtx 2016-06-03 16:36:50 +02:00
inikep
3763c77f6b defaultCustomNULL replaced with defaultCustomMem 2016-06-03 13:28:20 +02:00
inikep
36fac00149 removed calloc calls from lib/ 2016-06-03 13:23:04 +02:00
inikep
db2f540414 added defaultCustomNULL 2016-06-03 12:56:56 +02:00