d1733f7417
fixed crc bug in rare timing conditions within bench.c
2016-08-21 01:04:46 +02:00
8baf78a291
minor coding style
2016-08-20 13:04:20 +02:00
1bee2d5e08
slight decompression speed improvement
2016-08-20 02:59:04 +02:00
0cfe2ec2fd
sync fse version
2016-08-20 00:26:26 +02:00
af1960396b
sync huff0
2016-08-19 19:38:19 +02:00
7be46bf8f2
promoted streaming API to stable
...
(except _advanced() variants)
2016-08-19 18:39:36 +02:00
fdba57d513
update version number
2016-08-19 18:32:30 +02:00
da3fbcb302
Added ZDICT_getDictID()
2016-08-19 14:23:58 +02:00
a5dbf9f629
Merge pull request #297 from borzunov/dev
...
Export functions related to dictionary compression from DLL
2016-08-18 15:05:01 +02:00
49d105cfcf
better warning and error messages in case of dictionary training failure ( #292 )
2016-08-18 15:02:11 +02:00
0f6f17a14f
Rename ZSTDLIB_API to ZDICTLIB_API in zdict.h
2016-08-18 16:47:06 +05:00
1f48382b1a
Export functions related to dictionary compression from DLL
2016-08-18 16:12:49 +05:00
e80d15304a
Merge pull request #296 from inikep/Other
...
Other
2016-08-18 11:48:48 +02:00
a7bb322a93
removed never referenced functions
2016-08-18 10:30:21 +02:00
18442c1482
minor refactoring
2016-08-18 01:40:32 +02:00
c411902230
fixed g++ conversion warning
2016-08-17 01:50:54 +02:00
53e17fbd5e
updated streaming API
2016-08-17 01:39:22 +02:00
655393cc72
updated doc for streaming API
2016-08-16 15:11:28 +02:00
104e5b072d
added : streaming decompression API
2016-08-16 15:11:28 +02:00
5a0c8e2439
new streaming API (compression)
2016-08-16 15:11:27 +02:00
ba92046031
Merge branch 'dev' of github.com:Cyan4973/zstd into dev
2016-08-11 22:10:04 +02:00
e9b414d825
fixed msan warning ( #281 )
2016-08-11 22:09:09 +02:00
5f49eba512
added usage of rep[0]-1 for the optimal parser
2016-08-10 15:01:53 +02:00
98e08cbe34
fixed: tree not updated after finding very long rep matches
2016-08-10 15:00:30 +02:00
038d1497c9
fixed compilation with Visual Studio 2005
2016-08-10 14:30:10 +02:00
48849f86f0
fixed compilation with Intel Compiler with Windows
2016-08-10 14:26:35 +02:00
1ea5622a32
updated xxhash
2016-08-10 09:40:08 +02:00
666398e7ed
added : xxhash namespace enforced from xxhash.h.
...
added : xxhash namespace test.
removed : -DXXH_NAMESPACE
2016-08-10 08:16:51 +02:00
8ded0b84aa
update xxhash to v0.6.2
2016-08-10 07:40:40 +02:00
280f9a8754
minor comment
2016-08-08 00:44:00 +02:00
e0b4a2d40f
fixed dictionary generation, reported by Bartosz Taudul
2016-08-03 03:36:03 +02:00
ae40b18d55
bumped library number
2016-08-03 01:59:21 +02:00
0763905f44
ZSTD_compress_usingCDict() correctly provides original size by default in frame header
...
Fixed dictionary examples
2016-08-03 01:57:57 +02:00
bf2bc112bb
bench : controlled display update when loading lot of files
2016-08-02 23:48:13 +02:00
346efccc35
fixed doc typo
2016-08-02 14:26:00 +02:00
f116e87f59
fixed analyzer warning
2016-08-01 19:15:18 +02:00
9ba929f1d4
Merge branch 'dev' of github.com:Cyan4973/zstd into dev
2016-08-01 02:26:59 +02:00
3ca750372d
updated doc ( #269 )
2016-08-01 02:26:20 +02:00
c55eb18c11
Merge pull request #267 from inikep/dev08
...
fixed ZSTD_compressBlock_opt_extDict_generic
2016-07-31 22:00:16 +02:00
056df510aa
fixed ZSTD_compressBlock_opt_extDict_generic
2016-07-31 20:08:53 +02:00
917fe188f1
Implemented repOffset "minus 1" on ll==0
2016-07-31 04:01:57 +02:00
2a2ba3691c
Merge pull request #266 from jrmarino/master
...
Enable build on FreeBSD ports (includes DragonFly BSD) [dev branch]
2016-07-31 02:21:26 +02:00
0d07ec0c0c
Enable build on FreeBSD ports (includes DragonFly BSD)
...
Zstd has been introduced to FreeBSD ports
(http://www.freshports.org/archivers/zstd/ ) which DragonFly BSD also
uses. FreeBSD and DragonFly use the install targets (albeit modified in
some cases) so they must be added to the associated Makefile filters.
2016-07-30 19:11:15 -05:00
8cebfd1d26
fix attempt on test-zstd-speed
2016-07-31 01:59:23 +02:00
66f69e58d2
restore decompression speed on fizzle
2016-07-30 15:32:47 +02:00
3b2bd1d11c
zstd_opt uses same tables as zstd_compress
2016-07-30 13:21:41 +02:00
f714f59c16
fixed visual warning
2016-07-30 12:05:28 +02:00
761f8dbbd2
back to normal table cell copy
2016-07-30 11:43:53 +02:00
3c6b808870
minor decompression speed gains
2016-07-30 03:20:47 +02:00
70a9ff4af3
fixed too large selectivity level, reported by Ilona Papava
2016-07-30 01:09:14 +02:00
c0ce4f1211
slightly improved compression speed
2016-07-30 00:55:13 +02:00
ed57d8530a
new seqStore
2016-07-29 21:22:17 +02:00
6b615d32cd
Updated API comments, following suggestions by Bryan O'Sullivan
2016-07-29 19:40:37 +02:00
c00d30fbe4
Merge pull request #264 from inikep/dev08
...
Dev08
2016-07-29 17:42:30 +02:00
6b68ba2079
zstd_opt.h: fixed checking of rep codes (2)
2016-07-29 16:45:39 +02:00
59b86fc141
zstd_opt.h: fixed checking of rep codes
2016-07-29 11:00:33 +02:00
6a82f0f8bf
minor comments
2016-07-29 00:55:45 +02:00
ffa7d0ac1e
clarified comment
2016-07-28 21:01:17 +02:00
4c5bbf64f9
fixed : frame concatenation without checksum
2016-07-28 20:30:25 +02:00
60ba31c570
zbuff uses ZSTD_compressEnd()
2016-07-28 19:55:09 +02:00
16e73033ad
introduced stage zbf_end
2016-07-28 16:32:34 +02:00
62470b4bab
Changed ZSTD_compressEnd()
2016-07-28 15:29:08 +02:00
e7bf9156d1
Clarified API comments, from suggestions by Bryan O'Sullivan
2016-07-28 05:00:57 +02:00
d469a98c01
Clarified API comments, from suggestions by Bryan O'Sullivan
2016-07-28 04:55:03 +02:00
19c1002e46
applied ZSTD_compressContinueThenEnd()
2016-07-28 01:25:46 +02:00
5b56739b63
created ZSTD_compressContinueThenEnd()
2016-07-28 01:17:22 +02:00
c991cc1828
new frame end, 32-bits checksums
2016-07-28 00:55:43 +02:00
d4180cad9c
minor code refactoring
2016-07-27 21:21:36 +02:00
731ef16fc1
minor code style refactoring
2016-07-27 21:05:12 +02:00
4b9ca0a6b5
minor example variation
2016-07-27 19:53:19 +02:00
4110534886
ZSTD_maxCLevel() is promoted to "stable" API ( #254 , by @FrancescAlted)
2016-07-27 15:09:11 +02:00
55a8bea0b5
fixed dictionary generation
2016-07-27 14:48:47 +02:00
c154d9d6a2
better support for large dictionaries (> 128 KB)
2016-07-27 14:37:00 +02:00
07626dfa51
improved dictbuilder notifications on selectivity
2016-07-27 13:28:46 +02:00
f796f7ab45
removed fastscan mode
2016-07-27 12:53:54 +02:00
dd25a27702
added tutorial warning messages for dictBuilder
2016-07-27 12:43:09 +02:00
003c7a8568
optimal parser: removed ZSTD_REP_INIT
2016-07-27 11:07:13 +02:00
04cdd8660d
Merge pull request #262 from ebiggers/misc_updates
...
Miscellaneous updates
2016-07-27 01:25:45 +02:00
0a55e7a0bb
ZSTD_decompressFrame(): use remainingSize instead of iend - ip
...
Same behavior, but no need to have redundant variables.
2016-07-26 13:22:27 -07:00
aa6c70bf60
ZSTD_decompressFrame(): pass up error code from ZSTD_decodeFrameHeader()
2016-07-26 13:22:27 -07:00
e4d0265ea9
Replace remaining references to "direct mode" with "single segment mode"
2016-07-26 13:22:27 -07:00
d50f9db3ea
Improved speed on clang and gcc -O2, thanks to @ebiggers ! ( #263 )
2016-07-26 21:30:35 +02:00
7adc2328a3
fixed --test on zero-length files, reported by @amnilsson
2016-07-26 15:49:24 +02:00
4178f5c289
fixed gcc warning: always_inline function might not be inlinable
2016-07-25 21:17:45 +02:00
fca90f8f60
legacy decoder for v0.7 format
2016-07-25 17:49:08 +02:00
cbc5e9dc19
fixes oob read
2016-07-24 18:02:04 +02:00
38b75ddeb2
removed special case all-1 huffman distribution
2016-07-24 15:35:59 +02:00
7ed5e33b89
minor comment changes
2016-07-24 14:26:11 +02:00
10b9c13d07
fixed doc on cLevel default, reported by Oliver Lange
2016-07-24 01:21:53 +02:00
f8e7b5363f
unified encoding types
2016-07-23 16:31:49 +02:00
571a59034a
changed enccoding type order : raw, rle, compressed, repeat-stats
2016-07-23 15:52:05 +02:00
c2e1a68d81
changed streamNb order to 1-4-4-4
2016-07-22 17:30:52 +02:00
772d912c2f
more complete support for literals repeat mode
2016-07-22 15:04:25 +02:00
9f2d82d4a4
fixed : big-endian decoding
2016-07-22 14:37:10 +02:00
32faf6c8e7
fixed conversion warnings
2016-07-22 14:37:09 +02:00
5e45a5fbb3
force loop-align to 32 for zstd_decompress
2016-07-22 14:37:09 +02:00
5288ac0cb7
changed filed order
2016-07-22 14:37:09 +02:00
198e6aac44
Literals header fields use little endian convention
2016-07-22 14:37:09 +02:00
6fa05a2371
cBlockSize uses little-endian convention
2016-07-22 14:37:09 +02:00
7bf72bbf5e
update header to v0.8
2016-07-22 14:37:09 +02:00
5894ea8d01
updated cLevels
2016-07-22 14:36:46 +02:00
d5c5a77990
minor comments clarifications
2016-07-20 13:35:14 +02:00
572b817be3
Merge pull request #253 from gymdis/heapmode_off_legacy_fix
...
Fix compile issue with ZSTD_LEGACY_SUPPORT=1 and ZSTD_HEAPMODE=0
2016-07-19 13:52:03 +02:00
780a9fa857
Fix compile issue with ZSTD_LEGACY_SUPPORT=1 and ZSTD_HEAPMODE=0
2016-07-19 13:25:38 +02:00
cf05b9d477
ZSTD_getBlockSizeMax()
2016-07-18 16:52:10 +02:00
16aa38b0e0
minor doc clarifications
2016-07-18 03:52:47 +02:00
85f3919960
moved `zstd.h` to `/lib`
2016-07-17 20:42:21 +02:00
9375590462
update version to v0.7.5
2016-07-17 16:44:18 +02:00
e557fd5e92
minor compression level corrections
2016-07-17 16:21:37 +02:00
d54b2d23b4
minor static assert for 32/64 bits system. Suggested by @ebiggers
2016-07-17 15:53:18 +02:00
972e5806ee
fixed : premature frame end on zero-sized raw block - reported by @ebiggers
2016-07-17 15:39:24 +02:00
10f999f856
Add legacy support for the low-level streaming API
2016-07-17 01:03:26 +02:00
6cacd34d44
minor formatting changes
2016-07-15 17:58:13 +02:00
f6ff53cd4e
implemented dictID reserved ranges
2016-07-15 17:03:38 +02:00
98c8884999
added target zstd in root Makefile
2016-07-15 16:12:38 +02:00
961b6a0e34
ZSTD_compressBlock() limits block size depending on windowLog parameter
2016-07-15 11:58:49 +02:00
227cc39e15
improved efficiency for large messages with small dictionaries
2016-07-15 11:27:09 +02:00
ea2ecdc315
fixed issue with small dictionary
2016-07-14 23:27:31 +02:00
e9ed5cdc94
fixed minor coverity warning
2016-07-14 21:02:57 +02:00
b23e1ce319
removed debugging traces
2016-07-14 17:46:38 +02:00
17508f1a16
fixed a few minor coverity warnings
2016-07-14 17:18:20 +02:00
8847238cac
simplified ZSTD_estimateCCtxSize()
2016-07-14 17:05:38 +02:00
69c2cdb45c
fixed conversion warning
2016-07-14 16:52:45 +02:00
5e80dd3261
fixed minor coverity warnings
2016-07-13 19:21:57 +02:00
3c174f4da9
fixed minor coverity warning
2016-07-13 17:25:53 +02:00
2b1a3638e6
changed macro name to ZSTDCLI_CLEVEL_DEFAULT
2016-07-13 15:16:00 +02:00
3c242e79d3
updated compression levels table
2016-07-13 14:56:24 +02:00
fbc69f8649
changed for #245
2016-07-13 13:52:58 +02:00
eed2081e55
fixed conversion warning
2016-07-12 15:11:40 +02:00
a43a854cdb
updated paramgrill
2016-07-12 13:42:10 +02:00
73d74a05b9
fixed dfast strategy
2016-07-12 13:03:48 +02:00
45dc35628c
first version of doubleFast
2016-07-12 09:47:31 +02:00
d158c35e9f
added ZSTD_estimateDCtxSize()
2016-07-11 13:46:25 +02:00
8e0ee681b8
added ZSTD_sizeofDCtx()
2016-07-11 13:09:52 +02:00
3ae543ce75
added ZSTD_estimateCCtxSize()
2016-07-11 03:12:17 +02:00
25c506601c
promote ZSTD_getDecompressedSize() to stable API
2016-07-10 01:46:18 +02:00
3b6ae77e15
comment clarification
2016-07-08 23:42:22 +02:00
722e14bb65
fixed compilation error in decompression module
2016-07-08 19:22:16 +02:00
bd10607063
updated spec
2016-07-08 19:16:57 +02:00
c5fb5b7fcd
support offset > 128 MB
2016-07-08 13:13:37 +02:00
ed3845d3fa
introduced ZSTD_WINDOWLOG_MAX_32 ( #239 ), suggested by @GregSlazinski
2016-07-08 12:57:10 +02:00
26f681451f
updated doc
2016-07-08 11:45:08 +02:00
19c27d27f1
simplified legacy functions, no longer need magic number
2016-07-07 14:40:13 +02:00
e72efeb0a1
removed "error_public.h" dependency from "zstd.h"
2016-07-07 14:17:40 +02:00
974f52fc5d
Added "dictionary decompression" example
2016-07-07 14:08:00 +02:00
e09d38e921
removed `mem.h` dependency from `zbuff.h` (experimental section)
2016-07-07 13:17:37 +02:00
f323bf7d32
added : ZSTD_getDecompressedSize()
2016-07-07 13:14:21 +02:00
52c04fe58f
removed `mem.h` dependency from `zstd.h` (experimental section)
2016-07-07 11:53:18 +02:00
f246cf5423
ZSTD_decompress_usingDDict() compatible with Legacy mode
2016-07-06 20:32:27 +02:00
29652e2618
sample set limitation closer to 2 GB
2016-07-06 16:25:46 +02:00
99b045b70a
dictBuilder protection vs huge sample sets (>2 GB)
2016-07-06 16:12:38 +02:00
445d49d898
fixed conversion warning
2016-07-06 13:27:22 +02:00
a295b3170f
fixed conversion warning
2016-07-06 13:13:12 +02:00
517e1ba623
fixed dictBuilder issue with HC levels. Reported by Bartosz Taudul.
2016-07-06 12:35:09 +02:00
fe07eaa972
simplified ZSTD_decodeSequence()
2016-07-06 02:25:44 +02:00
9ca73364e6
updated spec
2016-07-05 10:53:38 +02:00
f9cac7a734
Added GNU separator `--`, to specifies that all following arguments are necessary file names (and not commands). Suggested by @chipturner ( #230 )
2016-07-04 18:18:24 +02:00
23f05ccc6b
updated specifications
2016-07-04 16:13:11 +02:00
d916c908e0
updated doc
2016-07-04 00:42:58 +02:00
698cb63305
Updated specifications
2016-07-03 18:49:35 +02:00
d57dffbe76
ZSTD_storeSeq takes an U32 as offset type
2016-07-03 01:48:26 +02:00
302ff036f6
simplified repcodes for lazy_extDict
2016-07-03 01:28:16 +02:00
9634f67107
fix lazy parser
2016-07-03 01:23:58 +02:00
92d75667e4
fix for fast mode
2016-07-03 01:10:53 +02:00
5e734ad09b
revert fix
2016-07-02 23:55:34 +02:00
0d5bf8f06f
fixed risk of segfault on very large files (multiple GB)
2016-07-02 21:39:47 +02:00
2fa9904844
update specification and comments
2016-07-01 20:55:28 +02:00
c093208ab8
fix : potential leak ( #229 )
2016-06-30 14:07:30 +02:00
6c6e1751f6
use ZSTD_getParams() to simplify code
2016-06-27 15:28:45 +02:00
3d2cd7f816
Introduced ZSTD_getParams()
...
bench now uses ZSTD_createCDict_advanced()
2016-06-27 15:12:26 +02:00
529d9c7dee
updated version to v0.7.2
2016-06-27 10:03:10 +02:00
d4f4e58ee1
fixed ZSTD_decompressBlock() using multiple blocks
2016-06-27 01:31:35 +02:00
63b5e7a2ea
Improved comments
2016-06-26 17:42:15 +02:00
3755eb8fea
fixed strict-aliasing warning on gcc6
2016-06-22 13:15:53 +02:00
23042929da
Fixed : dictBuilder fails if first sample is too small
2016-06-22 11:05:34 +02:00
391a128794
fix : segfault in command line during automatic overwrite protection mode
2016-06-21 17:06:25 +02:00
bda68c253b
refactored ZBUFF_compressEnd() for better maintainability
2016-06-21 15:18:11 +02:00
aa29226b7c
fix : ZBUFF_compressEnd() gives right amount remaining to flush, including future epilogue
2016-06-21 14:04:57 +02:00
f15c1cb00c
Fixed : ZBUFF_compressEnd() called multiple times with too small dst buffer ( #206 )
2016-06-21 13:11:48 +02:00
a49e066b26
clarified comments on `ZSTD_compressContinue()`
2016-06-21 11:54:03 +02:00
d4f38d0dcd
updated library to v0.7.1
2016-06-21 10:15:43 +02:00
22d76322ce
minor refactor
2016-06-21 08:01:51 +02:00
a436a529bc
minor : fast_extDict does no longer skip first byte
2016-06-20 23:34:04 +02:00
4623d11571
new correction, less extreme replacement value
2016-06-20 19:15:37 +02:00
5477cc25f7
fixed corruption error related to inter-blocks rep-offset
2016-06-20 18:31:25 +02:00
e4811ba761
Modified : ZSTD_createDDict() accepts dictionary < 8 bytes in pure content mode (reported by @chipturner)
2016-06-19 23:06:54 +02:00
06d9a73b48
minor refactor, using `WILDCOPY_OVERLENGTH` macro instead of hard-coded 8
2016-06-19 14:27:21 +02:00
19cab46f2f
Joined `seqStore` initialization at dispatch point
2016-06-17 12:54:52 +02:00
510cff3570
minor comment change
2016-06-16 16:39:55 +02:00
4948f270b3
make room for reserved "information bit" in frame header
2016-06-16 15:38:51 +02:00
23ba41533a
Fixed zstd_opt encoding error with repeat-offsets
2016-06-16 13:20:46 +02:00
80d033fb43
fixed ptr arithmetic warning
2016-06-16 01:41:50 +02:00
ad39b7a718
zdict stores standard rep-offset.
...
It can use custom ones, but the proper formula and impact on statistics is not done yet.
2016-06-16 01:14:41 +02:00
736d419289
strengthened dict loading on decompresson side
2016-06-16 01:05:04 +02:00
8e36a9c169
decoder restores repOffsets from dictionary
2016-06-16 01:05:04 +02:00
52a0622beb
RepsCodes are saved into Dict
...
(uncomplete : need decompression to regenerate them)
2016-06-16 01:05:04 +02:00
efd0b4993a
fixed fuzzer error (inter-block repeated offsets)
2016-06-16 00:53:56 +02:00
9b998e4d08
Fixed decompression of literals in dictionary mode
2016-06-15 23:11:20 +02:00
d059092897
fixed conversion warnings
2016-06-14 15:34:24 +02:00
45c03c564f
fixed corruption with inter-blocks repeated offsets
2016-06-14 13:46:11 +02:00
Yann Collet
Alexander Borzunov
inikep
jrmarino
Eric Biggers
Christopher Bergqvist
luben karavelov