inikep
|
ea4ee3eee0
|
added compatibility with Visual C++ 2012
|
2016-04-25 13:09:06 +02:00 |
|
inikep
|
a8138fd767
|
updated lib/README.md part 2
|
2016-04-25 11:36:44 +02:00 |
|
inikep
|
49794316c2
|
updated lib/README.md
|
2016-04-25 11:31:28 +02:00 |
|
inikep
|
f066816998
|
fix for g++ compilation
|
2016-04-22 18:54:05 +02:00 |
|
inikep
|
db3964382c
|
introduced ZSTD_NODECOMPRESS to link only compressor
|
2016-04-22 18:22:30 +02:00 |
|
inikep
|
a1febea01d
|
Error functions moved to common/zstd_common.c
|
2016-04-22 17:14:25 +02:00 |
|
inikep
|
3c7c3527d0
|
introduced ZSTD_NOCOMPRESS to generate decompressor only
|
2016-04-22 13:59:05 +02:00 |
|
inikep
|
23a0889301
|
separation of lib/ into common/, compress/, decompress/, dictBuilder/, legacy/
|
2016-04-22 12:43:18 +02:00 |
|
inikep
|
4699b3be03
|
Merge remote-tracking branch 'refs/remotes/Cyan4973/dev' into dev
|
2016-04-21 12:30:58 +02:00 |
|
inikep
|
38654988f3
|
minor speed improvements 2
bench.c: block size has to be bigger than 32 bytes
zstdcli.c: support for e.g. -B16k -B16m
|
2016-04-21 12:18:47 +02:00 |
|
inikep
|
ef51941822
|
zst_opt.h: minor compression speed improvement
|
2016-04-21 11:08:43 +02:00 |
|
Yann Collet
|
e02808ffc5
|
bumped lib version to 0.6.1
added ZSTD_VERSION_STRING
|
2016-04-20 22:46:16 +02:00 |
|
inikep
|
c5e1d295ee
|
bench.c: force at least one compression and decompression loop
fix for -i0 with small files
|
2016-04-19 09:37:59 +02:00 |
|
inikep
|
2c5eeea635
|
introduced ZSTD_DEAFULT_CLEVEL for (compressionLevel<=0)
|
2016-04-15 13:44:46 +02:00 |
|
inikep
|
4b3c5eed99
|
removed ZSTD_compressBegin_targetSrcSize
|
2016-04-14 13:43:51 +02:00 |
|
inikep
|
c70c90e8a3
|
Merge remote-tracking branch 'refs/remotes/Cyan4973/dev' into dev
|
2016-04-13 10:48:26 +02:00 |
|
Yann Collet
|
16748729c9
|
Updated DICT_MAGIC, since internal dictionary format has changed (length encoding)
|
2016-04-12 23:26:23 +02:00 |
|
Yann Collet
|
c5b6d9741a
|
Added : zbuff.c to library; reported by Yipei Zhang
|
2016-04-12 21:46:18 +02:00 |
|
Yann Collet
|
389648cc6d
|
Fixed : contentSize + copyCCtx()
|
2016-04-12 19:13:08 +02:00 |
|
Yann Collet
|
541dc7c7d4
|
Added : fuzzer test, checking contentLength value after copyCCtx() usage
|
2016-04-12 18:00:20 +02:00 |
|
Yann Collet
|
6236eba991
|
removed headerBuffer
|
2016-04-12 15:52:33 +02:00 |
|
Yann Collet
|
0085cd3138
|
created ZSTD_writeFrameHeader()
|
2016-04-12 14:14:10 +02:00 |
|
Yann Collet
|
abb5c653f1
|
minor speed improvement for ZSTD_copyCCtx()
|
2016-04-11 20:42:31 +02:00 |
|
Yann Collet
|
887e7da785
|
Fixed copyCCtx() on uninitialized cctx (reported by Oliver Lange)
|
2016-04-11 20:12:27 +02:00 |
|
inikep
|
8844e21dff
|
Merge remote-tracking branch 'refs/remotes/Cyan4973/dev' into dev
|
2016-04-11 16:49:27 +02:00 |
|
inikep
|
f7d210b2e9
|
cache literal prices for ZSTD_btopt
|
2016-04-11 16:35:13 +02:00 |
|
Yann Collet
|
582933fde5
|
fixed round-trip corruption, reported by Oliver Lange
|
2016-04-11 16:25:56 +02:00 |
|
Yann Collet
|
125d81774f
|
fixed uninitialization error, reported by Maciej Adamczyk
|
2016-04-11 14:22:56 +02:00 |
|
Yann Collet
|
d673d4cf66
|
fixed uninitialization error, reported by Maciej Adamczyk
|
2016-04-11 14:10:23 +02:00 |
|
Yann Collet
|
ccbba296e1
|
Fix infinite loop with invalid data (fuzzer test)
|
2016-04-10 14:42:26 +02:00 |
|
Yann Collet
|
793c649ead
|
updated cLevels
|
2016-04-09 20:32:00 +02:00 |
|
Yann Collet
|
b144bc3e1c
|
Fixed uninitialized warning, reported by Maciej Adamczyk
|
2016-04-09 17:26:22 +02:00 |
|
Yann Collet
|
9990986bdc
|
fixed minor warnings when compiling with gcc -g (aka -std=gnu90)
|
2016-04-09 16:17:18 +02:00 |
|
Yann Collet
|
029267ab3f
|
Integrated Legacy v0.5.x decoder (provided by @inikep)
|
2016-04-09 09:42:27 +02:00 |
|
Yann Collet
|
7eff39f7ea
|
fixed decoding error
|
2016-04-09 01:51:36 +02:00 |
|
Yann Collet
|
ea63bb7b5e
|
converted fuzzer timer to clock_t
|
2016-04-08 15:25:32 +02:00 |
|
Yann Collet
|
78267d1abe
|
updated cLevel for block <= 256K
|
2016-04-08 12:36:19 +02:00 |
|
Yann Collet
|
72cc704514
|
Merge branch 'dev060' of github.com:Cyan4973/zstd into dev060
|
2016-04-08 02:02:31 +02:00 |
|
Yann Collet
|
0dbf2874ee
|
faster level 1 at 256 KB
|
2016-04-08 02:02:12 +02:00 |
|
Yann Collet
|
04a4fd638b
|
Merge pull request #164 from inikep/dev
only repcode 0 for lazy, lazy2 and btlazy2 strategies
|
2016-04-07 20:46:13 +02:00 |
|
inikep
|
afe1f7994b
|
Merge remote-tracking branch 'refs/remotes/Cyan4973/dev060' into dev
# Conflicts:
# lib/zstd_compress.c
|
2016-04-07 19:50:03 +02:00 |
|
Yann Collet
|
9e8b09a7bd
|
Fixed memory initialization issue, reported by Maciej Adamczyk
|
2016-04-07 19:35:23 +02:00 |
|
inikep
|
2bf79f9bff
|
use extDict only when needed
|
2016-04-07 19:24:33 +02:00 |
|
inikep
|
64d7bcb0dc
|
only repcode 0 for lazy, lazy2 and btlazy2 strategies
|
2016-04-07 19:14:09 +02:00 |
|
inikep
|
a69640cca1
|
Revert "removed void ZSTD_compressBlock_greedy"
This reverts commit 9296400a69.
|
2016-04-07 18:22:29 +02:00 |
|
Yann Collet
|
d7bee33caf
|
Fixed make install (reported by Oliver Lange)
|
2016-04-07 18:16:42 +02:00 |
|
Yann Collet
|
5d39357bc4
|
minor compression speed optimization
|
2016-04-07 17:19:00 +02:00 |
|
inikep
|
9296400a69
|
removed void ZSTD_compressBlock_greedy
|
2016-04-07 16:58:04 +02:00 |
|
Yann Collet
|
485371600a
|
Implemented default coding table for lengths and offset
|
2016-04-07 15:24:29 +02:00 |
|
Yann Collet
|
79459da14b
|
Merge pull request #163 from inikep/dev
3 repcodes and MINMATCH=3
|
2016-04-07 14:37:30 +02:00 |
|
inikep
|
81a345b0ce
|
minor speed improvements
|
2016-04-07 11:35:17 +02:00 |
|
inikep
|
e47f33f980
|
reordered code
|
2016-04-06 20:58:00 +02:00 |
|
inikep
|
2db1eb78e9
|
reordered functions
|
2016-04-06 17:14:19 +02:00 |
|
inikep
|
e5b6e9e551
|
fixed support for searchLength=4
|
2016-04-06 13:15:38 +02:00 |
|
inikep
|
75716851d4
|
MINMATCH=3 for lazy strategy
|
2016-04-06 12:34:42 +02:00 |
|
inikep
|
7bc19b6b3e
|
MINMATCH=3
|
2016-04-06 09:46:01 +02:00 |
|
inikep
|
f8a339d274
|
working ZSTD_compressBlock_opt_extDict_generic
|
2016-04-05 23:58:51 +02:00 |
|
inikep
|
83417bbbd2
|
code formatting
|
2016-04-05 21:30:03 +02:00 |
|
inikep
|
5ce00aee37
|
ZSTD_compressBlock_opt_extDict_generic in progress
|
2016-04-05 21:03:43 +02:00 |
|
inikep
|
faa8d8aae1
|
introduced ZSTD_compressBlock_greedy
|
2016-04-05 19:01:10 +02:00 |
|
inikep
|
908fcb384a
|
3 repcodes with ZSTD_compressBlock_lazy_extDict_generic
|
2016-04-05 18:16:38 +02:00 |
|
inikep
|
a4385aa23b
|
ZSTD_REP_NUM=3 only
|
2016-04-05 17:11:56 +02:00 |
|
inikep
|
d5359b2e55
|
Merge remote-tracking branch 'refs/remotes/origin/repcodes' into dev
|
2016-04-05 17:07:36 +02:00 |
|
inikep
|
ba73d1bb6b
|
support for ZSTD_REP_NUM=3
|
2016-04-05 10:30:05 +02:00 |
|
inikep
|
74e3a7ba4c
|
removed kSlotNew
|
2016-04-05 10:18:37 +02:00 |
|
inikep
|
b3532793a9
|
experiments with ZSTD_decodeSequence
|
2016-04-05 10:08:25 +02:00 |
|
Yann Collet
|
46bdb6267e
|
Merge pull request #161 from inikep/dev
Dev
|
2016-04-05 09:59:59 +02:00 |
|
inikep
|
2ec2698ef9
|
working 4 reps
|
2016-04-05 09:34:13 +02:00 |
|
inikep
|
19140cd80e
|
zstd_stats.h moved to .debug/
|
2016-04-05 08:52:57 +02:00 |
|
inikep
|
d6f208badf
|
improved logging
|
2016-04-04 21:15:23 +02:00 |
|
inikep
|
78e52044de
|
Merge remote-tracking branch 'refs/remotes/origin/dev' into repcodes
# Conflicts:
# lib/zstd_compress.c
# lib/zstd_decompress.c
# lib/zstd_internal.h
# lib/zstd_opt.h
# programs/bench.c
|
2016-04-04 16:28:40 +02:00 |
|
inikep
|
cb70c8ab90
|
fixed -Werror,-Wconversion warning
|
2016-04-04 15:43:45 +02:00 |
|
inikep
|
0c7456c5b7
|
Merge remote-tracking branch 'refs/remotes/Cyan4973/dev060' into dev
# Conflicts:
# lib/zstd_compress.c
# lib/zstd_static.h
|
2016-04-04 14:54:53 +02:00 |
|
Yann Collet
|
b59bf963a8
|
fixed Visual conversion warnings
|
2016-04-04 14:53:16 +02:00 |
|
inikep
|
227dd4bc74
|
changed price estimation for optimal parser
|
2016-04-04 14:34:02 +02:00 |
|
Yann Collet
|
8a57b928ba
|
changed contentLog -> chainLog
|
2016-04-04 13:49:18 +02:00 |
|
Yann Collet
|
1005fc1276
|
reduced memory usage of very hich compression levels in 32-bits mode
|
2016-04-04 13:28:28 +02:00 |
|
inikep
|
19bd48f516
|
Merge from Cyan4973/dev060
|
2016-04-04 12:10:00 +02:00 |
|
Yann Collet
|
1535414927
|
Fixed 32-bits windowLog limitation
Fixed some macro errors in zbufftest
|
2016-04-04 04:22:53 +02:00 |
|
Yann Collet
|
5a88a70f97
|
fixed buffer sync error in zbuff
|
2016-04-03 20:24:25 +02:00 |
|
Yann Collet
|
ef36390e4a
|
refined exception for hashlog < min
|
2016-04-02 00:46:40 +02:00 |
|
Yann Collet
|
40358d01aa
|
Fix : rare bugs when hashLog < min in bt mode
|
2016-04-02 00:40:09 +02:00 |
|
Yann Collet
|
1d803d8deb
|
fixed zbuff error 775-3 (internal buffer management)
|
2016-04-01 18:57:41 +02:00 |
|
Yann Collet
|
efb18309ef
|
fixed minor visual 32-64bits conversion warning
|
2016-04-01 18:54:13 +02:00 |
|
Yann Collet
|
afa60e0f14
|
fixed decoding error, reported by Maciej Adamczyk
|
2016-04-01 15:49:41 +02:00 |
|
Yann Collet
|
27caf2afca
|
minor variable isolation
|
2016-04-01 15:48:48 +02:00 |
|
Yann Collet
|
9bb87e5995
|
fixed harmless comparison warning
|
2016-03-30 21:28:15 +02:00 |
|
Yann Collet
|
51d500425f
|
fixed paramgrill
|
2016-03-30 20:42:19 +02:00 |
|
Yann Collet
|
dd6466a211
|
fixed clang conversion warning
|
2016-03-30 20:06:26 +02:00 |
|
Yann Collet
|
3b71925c2d
|
separate params into compressionParams and frameParams
|
2016-03-30 19:48:05 +02:00 |
|
Yann Collet
|
21588e370b
|
changed validateParams() into checkParams() + adjustParams()
|
2016-03-30 16:50:44 +02:00 |
|
Yann Collet
|
b44be74244
|
Fixed zdict
more dictionary compression tests
|
2016-03-26 20:52:14 +01:00 |
|
Yann Collet
|
74bd11954b
|
fixed ARM compatibility
|
2016-03-26 17:50:26 +01:00 |
|
Yann Collet
|
b9151406de
|
fixed 32-bits compatibility
|
2016-03-26 17:18:11 +01:00 |
|
inikep
|
97c88e716c
|
fix for -Wshorten-64-to-32 warning in ZSTD_statsUpdatePrices
|
2016-03-25 13:39:14 +01:00 |
|
Yann Collet
|
433a5cce7e
|
improved decompression speed (680)
|
2016-03-25 11:43:48 +01:00 |
|
inikep
|
5cc4efdaf8
|
created zstd_stats.h
|
2016-03-25 10:52:25 +01:00 |
|
Yann Collet
|
646693e3be
|
support for alternate offset (fusion)
|
2016-03-24 02:42:15 +01:00 |
|
Yann Collet
|
b21ce15efe
|
minor variables isolation
|
2016-03-24 02:02:32 +01:00 |
|
Yann Collet
|
7cbe79ab25
|
fixed write overflow found by fuzzer
|
2016-03-23 22:31:57 +01:00 |
|
Yann Collet
|
72d706a020
|
fixed crash at -O3 with customized block size (wrong alignment)
|
2016-03-23 20:44:12 +01:00 |
|
inikep
|
eaba91a161
|
added ZSTD_compressBegin_targetSrcSize
|
2016-03-23 20:30:26 +01:00 |
|
Yann Collet
|
862a85976f
|
Added BMI instructions
|
2016-03-23 18:45:23 +01:00 |
|
inikep
|
7adceef974
|
hashLog3 added to ZSTD_CCtx
|
2016-03-23 15:53:38 +01:00 |
|
Yann Collet
|
6cf45dac81
|
shared const BIT_mask
|
2016-03-23 14:41:54 +01:00 |
|
Yann Collet
|
3c017867de
|
minor optimization (DSpeed 665)
|
2016-03-23 14:09:51 +01:00 |
|
Yann Collet
|
2512597576
|
minor reordering (DSpeed 665)
|
2016-03-23 14:00:09 +01:00 |
|
Yann Collet
|
afab02098a
|
improved decoding speed (660)
|
2016-03-23 13:57:49 +01:00 |
|
inikep
|
472638c861
|
added mili_sleep and setHighPriority
|
2016-03-23 12:28:28 +01:00 |
|
Yann Collet
|
9c34df93b6
|
new decodeSequence, merging parts
|
2016-03-23 01:54:25 +01:00 |
|
Yann Collet
|
add08d6f61
|
minor variation - DSpeed at 640
|
2016-03-23 01:32:41 +01:00 |
|
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 |
|
inikep
|
2872b6f01f
|
Merge remote-tracking branch 'refs/remotes/Cyan4973/dev060' into dev
# Conflicts:
# lib/zstd_compress.c
# programs/bench.c
|
2016-03-22 14:38:34 +01:00 |
|
Yann Collet
|
fadda6c875
|
first prototype with ML encoding scheme (but not yet decoding scheme)
|
2016-03-22 12:14:26 +01:00 |
|
inikep
|
2b942881ac
|
improved 4reps in ZSTD_compressBlock_lazy_generic
kSlotNew = 0
|
2016-03-22 11:56:22 +01:00 |
|
Yann Collet
|
1dcf930f72
|
Merge branch 'dev060' into alternateLLcode
|
2016-03-22 00:29:57 +01:00 |
|
inikep
|
f2fa0e1198
|
final repcodes for ZSTD_btopt
|
2016-03-21 20:14:03 +01:00 |
|
inikep
|
378be62a9e
|
better repcodes
|
2016-03-21 19:48:54 +01:00 |
|
inikep
|
fc1d7bd93b
|
changed update logic of repcodes
|
2016-03-21 19:02:16 +01:00 |
|
inikep
|
e7ec8f2b9b
|
improved ratio
|
2016-03-21 17:23:02 +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 |
|
inikep
|
1269e2f7db
|
working kSlotNew for ZSTD_btopt
|
2016-03-19 15:32:21 +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 |
|
inikep
|
fade9b7ae3
|
ZSTD_btopt with 4 repcodes
|
2016-03-18 16:10:35 +01:00 |
|
inikep
|
1c1e6916e4
|
improved timer accuracy
|
2016-03-18 12:49:44 +01:00 |
|
Yann Collet
|
a910dc8238
|
minor code refactoring
|
2016-03-18 12:37:45 +01:00 |
|
inikep
|
5b15865413
|
Merge remote-tracking branch 'refs/remotes/Cyan4973/dev060' into repcodes
# Conflicts:
# lib/zstd_decompress.c
# programs/bench.c
|
2016-03-18 11:14:58 +01:00 |
|
inikep
|
eca2ec0b3b
|
introduced ZSTD_REP_MOVE and ZSTD_REP_INIT
|
2016-03-18 11:03:43 +01:00 |
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inikep
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c56e32e782
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4 repcodes when litLen==0
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2016-03-17 19:53:38 +01:00 |
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inikep
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3e743052cd
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kSlotNew
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2016-03-17 17:24:17 +01:00 |
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Yann Collet
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3fd164e656
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minor refactoring
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2016-03-17 13:43:32 +01:00 |
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