e69b8ccceb
merged `zdict_static.h` into `zdict.h`. Now requires `ZDICT_STATIC_LINKING_ONLY` macro.
2016-06-04 18:56:23 +02:00
198d127b35
minor comment change (unfinished description of new header format)
2016-06-04 18:40:55 +02:00
f4f5affdf7
restore ZBUFF full-block-size, for better performance on small input
2016-06-03 23:09:28 +02:00
ab7b6f1ece
Merge pull request #198 from inikep/dev070
...
Dev070
2016-06-03 21:37:49 +02:00
3640396b1a
fixed: deallocation of structures in case of error in ZBUFF_createCCtx and ZBUFF_createDCtx
2016-06-03 16:36:50 +02:00
fe48775868
minor decoder code refactoring
2016-06-03 15:41:51 +02:00
2a74609b90
zlibWrapper: ZWRAP_createCCtx and ZWRAP_freeCCtx use custom memory allocation functions
2016-06-03 14:53:51 +02:00
3763c77f6b
defaultCustomNULL replaced with defaultCustomMem
2016-06-03 13:28:20 +02:00
36fac00149
removed calloc calls from lib/
2016-06-03 13:23:04 +02:00
db2f540414
added defaultCustomNULL
2016-06-03 12:56:56 +02:00
b74a468fad
Merge remote-tracking branch 'refs/remotes/Cyan4973/dev070' into dev070
2016-06-02 22:09:09 +02:00
923938edde
Added `-Wdeclaration-after-statement` compilation flag
2016-06-02 17:56:00 +02:00
ff9114aee3
zlibWrapper: added support for custom memory allocation functions
2016-06-02 16:52:36 +02:00
c4807f4d2f
default custom allocation functions moved to zstd_internal.h
2016-06-02 15:11:39 +02:00
2866951558
opaque parameter for custom memory allocation functions
2016-06-02 13:04:18 +02:00
9242816b56
fparamsPtr->windowLog==0 means that a frame is skippable
2016-06-01 18:47:04 +02:00
70d1301d6e
Changed `ZSTD_adjustCParams()` prototype
...
`ZSTD_adjustCParams()` is now automatically invoked at the end of `ZSTD_getCParams()`
2016-06-01 18:45:34 +02:00
83c3f4427c
upgraded zbufftest to also test advanced frame parameters no/checksum no/dictID
2016-06-01 17:44:53 +02:00
13f42d9085
VS2010 project: reverted zstdlib.rc
2016-06-01 14:44:31 +02:00
5c2771710d
Merge remote-tracking branch 'refs/remotes/Cyan4973/dev070' into dev070
...
# Conflicts:
# .gitignore
# lib/decompress/zstd_decompress.c
# programs/zbufftest.c
2016-06-01 09:16:11 +02:00
202844ebd0
fixed zbufftest :
2016-06-01 00:44:36 +02:00
8e3a36a6db
decompression validates frame content checksum
2016-06-01 00:18:28 +02:00
a6b942018d
Merge remote-tracking branch 'refs/remotes/origin/dev' into dev070
...
# Conflicts:
# .travis.yml
# Makefile
# lib/common/zstd_static.h
# programs/Makefile
# projects/VS2008/zstd/zstd.vcproj
# projects/VS2008/zstdlib/zstdlib.vcproj
# projects/cmake/lib/CMakeLists.txt
# projects/cmake/programs/CMakeLists.txt
2016-06-01 00:07:09 +02:00
f2a3b6e7b4
added : frame content checksum
2016-05-31 22:23:45 +02:00
43aa9fe8b3
fixed skippable frame
2016-05-31 19:36:51 +02:00
f772bf54a5
support for skippable frames
2016-05-31 12:43:46 +02:00
370b751e24
Expose function to add entropy tables to pre-built dictionary.
...
In some cases a custom dictionary building algorithm tailored for a specific
input can be more effective than the one produced by `ZDICT_trainFromBuffer`,
but with the current API it's not possible encode the entropy tables into the
custom-built dictionary.
This commit extracts the logic to add entropy tables to a dictionary from
`ZDICT_trainFromBuffer` and exposes it as a function
`ZDICT_addEntropyTablesFromBuffer`.
2016-05-30 19:50:09 -07:00
290aaa7521
Added : ability to manually select the dictionary ID of a newly created dictionary
2016-05-30 21:18:52 +02:00
30009521d7
fuzzer tests dictBuilder.
...
Added : ability to not store dictID during compression; decompression doesn't check dictID then
2016-05-30 16:17:33 +02:00
c0a9bf3c2e
minor code refactoring
2016-05-30 04:48:32 +02:00
c46fb924df
added dictionary ID (incomplete)
2016-05-29 05:01:04 +02:00
f51e0660f4
Simplified list of `*.c` files
2016-05-29 01:39:19 +02:00
0c5e8b17ad
moved xxhash to lib/common
2016-05-29 01:06:30 +02:00
957823f56f
zstdcli: -r (operate recursively on directories) works with dictBuilder and compression
2016-05-25 15:30:55 +02:00
e75909ef93
ZBUFF_createCCtx_advanced moved to zbuff_static.h
2016-05-25 11:31:16 +02:00
02c244bf78
Merge remote-tracking branch 'refs/remotes/Cyan4973/dev' into dev
2016-05-24 17:15:04 +02:00
fb5df613cf
zstd_stats.h included only in debug mode
2016-05-24 15:36:37 +02:00
71dd67cf57
fullbench: tests for ZBUFF_createCCtx_advanced and ZBUFF_createDCtx_advanced
2016-05-24 10:57:14 +02:00
13ba880b49
added ZBUFF_createCCtx_advanced and ZBUFF_createDCtx_advanced
2016-05-23 17:04:23 +02:00
107e243195
added ZSTD_createDCtx_advanced
2016-05-23 16:24:52 +02:00
50e82c015d
added ZSTD_createCCtx_advanced
2016-05-23 15:49:09 +02:00
35b891c5b0
zstd_stats.h updated to v0.6
2016-05-20 19:42:20 +02:00
f22a0d653d
huff0 dynamic reduction
2016-05-20 14:36:36 +02:00
45f84ab7cc
all programs use `ZSTD_VERSION_STRING` from `zstd.h` to display their version
2016-05-20 12:34:40 +02:00
de4d4da52d
changed version to 0.6.2
...
removed make-controlled version (now used from zstd.h)
removed std=c99 by default
added : c90/gno90/c99/gnu99/c11 tests
2016-05-20 12:20:12 +02:00
7591a7f224
minor refactoring
2016-05-20 11:44:43 +02:00
236d94fa9a
reverted default compression level to 1
2016-05-18 12:06:33 +02:00
78aa05228a
fixed Visual warning in debug mode
2016-05-17 14:30:19 +02:00
c8e9c4046f
Merge branch 'dev' of github.com:Cyan4973/zstd into dev
2016-05-17 12:02:35 +02:00
ea4daa308d
added `ZSTDv05_getFrameParams()` to "zstd_v05.h"
2016-05-17 12:01:55 +02:00
268775dae8
spelling-fixes, as of lintian.debian.org
2016-05-16 22:23:24 +02:00
d9b3cca4d3
restore openVMS support (detected by @thatsafunnyname)
2016-05-13 12:43:36 +02:00
63ecd747de
added common/entropy_common.c
2016-05-13 11:27:56 +02:00
ccd6e86d45
improved decoding speed by inlining x_isError() functions
2016-05-12 15:55:26 +02:00
16871680e3
minor refactor : more accurate variable scope
2016-05-12 14:27:00 +02:00
b19d5d76ec
restored inline for better decompression speed
2016-05-12 14:06:31 +02:00
1ceb5a9295
restored DStream init
...
due to strange speed regressions and warnins on gcc 5.3
2016-05-12 13:50:13 +02:00
ce27e85209
fixed clang conversion warning
2016-05-11 18:55:27 +02:00
1032fbe714
update FSE library
2016-05-11 18:30:24 +02:00
249ae0ca99
better big-endian / little-endian r/w support
2016-05-11 16:38:18 +02:00
3329d98df9
fixed minor asan warning in legacy decoder
2016-05-11 11:07:54 +02:00
c75e4c25e8
Added : ZSTD_getErrorString(), to get error string from error enum ( #168 )
2016-05-10 17:47:11 +02:00
b3a9938d0c
Merge pull request #182 from inikep/dev
...
support for Visual Studio 2012, 2013, 2015
2016-05-10 17:18:12 +02:00
bd39d54576
zbuff supports byte-by-byte decompression scenarios
2016-05-10 14:14:19 +02:00
ed9a08538c
Merge remote-tracking branch 'refs/remotes/Cyan4973/dev' into dev
...
# Conflicts:
# lib/common/util.h
# programs/paramgrill.c
# visual/2013/fullbench/fullbench.vcxproj.filters
# visual/2013/fuzzer/fuzzer.vcxproj.filters
2016-05-10 13:20:01 +02:00
918b934a26
minor comment update
2016-05-10 07:00:07 +02:00
349fcf7ea2
fixed Linux compilation
2016-05-09 18:04:07 +02:00
aaaf923a17
common/util.h moved to programs/util.h
...
decompress/fse_decompress.c moved to common/
2016-05-09 16:19:25 +02:00
d44ec48b1c
detection of snprintf for Visual <= 2012
2016-05-09 14:37:41 +02:00
59b6ba7677
Merge pull request #180 from thatsafunnyname/patch-1
...
No stdint.h on OpenVMS.
2016-05-09 11:56:42 +02:00
4ff73a2eff
added : midipix support ( #181 )
2016-05-09 11:44:00 +02:00
d275236e6a
Fixed Windows API, as detected by @KrzysFR ( #171 )
2016-05-09 08:19:27 +02:00
f6ca09b5ff
Reduced console display on loading lots of files with `zstd --train`. Reported by @KrzysFR, see #177
2016-05-09 04:44:45 +02:00
e1a69a88c0
Expose Advanced Streaming API for v0.5.x legacy
2016-05-08 09:13:40 +02:00
a5dacdf551
updated fse (minor refactor)
2016-05-06 16:55:27 +02:00
18dedece91
Support legacy ZSTD_decompress_usingDict() (starting v0.5+)
2016-05-06 16:43:23 +02:00
8283a2f0aa
Fixed decoding corruption error with quad-symbols huffman on legacy decoders
2016-05-06 01:51:31 +02:00
13c8424ea0
code cleaning
2016-05-05 13:58:56 +02:00
0bd0faec32
fixed compatibility issues
2016-05-05 13:10:57 +02:00
6d1d25299a
fixed Huff0 quad-symbols decoder ( #173 )
2016-05-05 12:41:36 +02:00
9c22e57bfb
Compiler Options moved to util.h
2016-05-05 11:53:42 +02:00
ddb8ebd5b3
Stricter gnu90 tests
2016-05-05 04:59:53 +02:00
3f8ed50bf1
Added gnu90 test
...
work-around : disabled automatic selection of huff0 quad-decoder (see #173 )
2016-05-05 03:01:13 +02:00
3163403855
UTIL_prepareFileList
2016-05-05 00:25:38 +02:00
b0e5427d1a
No stdint.h on OpenVMS.
...
No stdint.h on OpenVMS, it is inttypes.h instead, some projects use HAVE_STDINT_H.
2016-05-04 15:43:42 +01:00
6f9c056662
Fixed BMI behavior on x86 and x32 targets, reported by @tycho ( #178 )
2016-05-01 10:26:30 +02:00
55d047aa92
getTotalFileSize moved to common/util.h
2016-04-28 16:50:13 +02:00
d5ff2c3d9a
ordering of #include
2016-04-28 14:40:45 +02:00
83c76b4594
bench.c: time functions moved to common/util.h
2016-04-28 13:16:01 +02:00
69fcd7c0ae
getFileSize moved to common/util.h
2016-04-28 12:23:33 +02:00
1007a1fe3d
get rid of some Visual C++ warnings
2016-04-25 15:23:09 +02:00
6cb083fe3d
fixed 64-bit compilation with Visual C++
2016-04-25 14:42:15 +02:00
ea4ee3eee0
added compatibility with Visual C++ 2012
2016-04-25 13:09:06 +02:00
a8138fd767
updated lib/README.md part 2
2016-04-25 11:36:44 +02:00
49794316c2
updated lib/README.md
2016-04-25 11:31:28 +02:00
f066816998
fix for g++ compilation
2016-04-22 18:54:05 +02:00
db3964382c
introduced ZSTD_NODECOMPRESS to link only compressor
2016-04-22 18:22:30 +02:00
a1febea01d
Error functions moved to common/zstd_common.c
2016-04-22 17:14:25 +02:00
3c7c3527d0
introduced ZSTD_NOCOMPRESS to generate decompressor only
2016-04-22 13:59:05 +02:00
23a0889301
separation of lib/ into common/, compress/, decompress/, dictBuilder/, legacy/
2016-04-22 12:43:18 +02:00
4699b3be03
Merge remote-tracking branch 'refs/remotes/Cyan4973/dev' into dev
2016-04-21 12:30:58 +02:00
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
ef51941822
zst_opt.h: minor compression speed improvement
2016-04-21 11:08:43 +02:00
e02808ffc5
bumped lib version to 0.6.1
...
added ZSTD_VERSION_STRING
2016-04-20 22:46:16 +02:00
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
2c5eeea635
introduced ZSTD_DEAFULT_CLEVEL for (compressionLevel<=0)
2016-04-15 13:44:46 +02:00
4b3c5eed99
removed ZSTD_compressBegin_targetSrcSize
2016-04-14 13:43:51 +02:00
c70c90e8a3
Merge remote-tracking branch 'refs/remotes/Cyan4973/dev' into dev
2016-04-13 10:48:26 +02:00
16748729c9
Updated DICT_MAGIC, since internal dictionary format has changed (length encoding)
2016-04-12 23:26:23 +02:00
c5b6d9741a
Added : zbuff.c to library; reported by Yipei Zhang
2016-04-12 21:46:18 +02:00
389648cc6d
Fixed : contentSize + copyCCtx()
2016-04-12 19:13:08 +02:00
541dc7c7d4
Added : fuzzer test, checking contentLength value after copyCCtx() usage
2016-04-12 18:00:20 +02:00
6236eba991
removed headerBuffer
2016-04-12 15:52:33 +02:00
0085cd3138
created ZSTD_writeFrameHeader()
2016-04-12 14:14:10 +02:00
abb5c653f1
minor speed improvement for ZSTD_copyCCtx()
2016-04-11 20:42:31 +02:00
887e7da785
Fixed copyCCtx() on uninitialized cctx (reported by Oliver Lange)
2016-04-11 20:12:27 +02:00
8844e21dff
Merge remote-tracking branch 'refs/remotes/Cyan4973/dev' into dev
2016-04-11 16:49:27 +02:00
f7d210b2e9
cache literal prices for ZSTD_btopt
2016-04-11 16:35:13 +02:00
582933fde5
fixed round-trip corruption, reported by Oliver Lange
2016-04-11 16:25:56 +02:00
125d81774f
fixed uninitialization error, reported by Maciej Adamczyk
2016-04-11 14:22:56 +02:00
d673d4cf66
fixed uninitialization error, reported by Maciej Adamczyk
2016-04-11 14:10:23 +02:00
ccbba296e1
Fix infinite loop with invalid data (fuzzer test)
2016-04-10 14:42:26 +02:00
793c649ead
updated cLevels
2016-04-09 20:32:00 +02:00
b144bc3e1c
Fixed uninitialized warning, reported by Maciej Adamczyk
2016-04-09 17:26:22 +02:00
9990986bdc
fixed minor warnings when compiling with `gcc -g` (aka `-std=gnu90`)
2016-04-09 16:17:18 +02:00
029267ab3f
Integrated Legacy v0.5.x decoder (provided by @inikep)
2016-04-09 09:42:27 +02:00
7eff39f7ea
fixed decoding error
2016-04-09 01:51:36 +02:00
ea63bb7b5e
converted fuzzer timer to clock_t
2016-04-08 15:25:32 +02:00
78267d1abe
updated cLevel for block <= 256K
2016-04-08 12:36:19 +02:00
72cc704514
Merge branch 'dev060' of github.com:Cyan4973/zstd into dev060
2016-04-08 02:02:31 +02:00
0dbf2874ee
faster level 1 at 256 KB
2016-04-08 02:02:12 +02:00
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
afe1f7994b
Merge remote-tracking branch 'refs/remotes/Cyan4973/dev060' into dev
...
# Conflicts:
# lib/zstd_compress.c
2016-04-07 19:50:03 +02:00
9e8b09a7bd
Fixed memory initialization issue, reported by Maciej Adamczyk
2016-04-07 19:35:23 +02:00
2bf79f9bff
use extDict only when needed
2016-04-07 19:24:33 +02:00
64d7bcb0dc
only repcode 0 for lazy, lazy2 and btlazy2 strategies
2016-04-07 19:14:09 +02:00
a69640cca1
Revert "removed void ZSTD_compressBlock_greedy"
...
This reverts commit 9296400a69
2016-04-07 18:22:29 +02:00
d7bee33caf
Fixed make install (reported by Oliver Lange)
2016-04-07 18:16:42 +02:00
5d39357bc4
minor compression speed optimization
2016-04-07 17:19:00 +02:00
9296400a69
removed void ZSTD_compressBlock_greedy
2016-04-07 16:58:04 +02:00
485371600a
Implemented default coding table for lengths and offset
2016-04-07 15:24:29 +02:00
79459da14b
Merge pull request #163 from inikep/dev
...
3 repcodes and MINMATCH=3
2016-04-07 14:37:30 +02:00
81a345b0ce
minor speed improvements
2016-04-07 11:35:17 +02:00
e47f33f980
reordered code
2016-04-06 20:58:00 +02:00
2db1eb78e9
reordered functions
2016-04-06 17:14:19 +02:00
e5b6e9e551
fixed support for searchLength=4
2016-04-06 13:15:38 +02:00
75716851d4
MINMATCH=3 for lazy strategy
2016-04-06 12:34:42 +02:00
7bc19b6b3e
MINMATCH=3
2016-04-06 09:46:01 +02:00
f8a339d274
working ZSTD_compressBlock_opt_extDict_generic
2016-04-05 23:58:51 +02:00
83417bbbd2
code formatting
2016-04-05 21:30:03 +02:00
5ce00aee37
ZSTD_compressBlock_opt_extDict_generic in progress
2016-04-05 21:03:43 +02:00
faa8d8aae1
introduced ZSTD_compressBlock_greedy
2016-04-05 19:01:10 +02:00
908fcb384a
3 repcodes with ZSTD_compressBlock_lazy_extDict_generic
2016-04-05 18:16:38 +02:00
a4385aa23b
ZSTD_REP_NUM=3 only
2016-04-05 17:11:56 +02:00
d5359b2e55
Merge remote-tracking branch 'refs/remotes/origin/repcodes' into dev
2016-04-05 17:07:36 +02:00
ba73d1bb6b
support for ZSTD_REP_NUM=3
2016-04-05 10:30:05 +02:00
74e3a7ba4c
removed kSlotNew
2016-04-05 10:18:37 +02:00
b3532793a9
experiments with ZSTD_decodeSequence
2016-04-05 10:08:25 +02:00
46bdb6267e
Merge pull request #161 from inikep/dev
...
Dev
2016-04-05 09:59:59 +02:00
2ec2698ef9
working 4 reps
2016-04-05 09:34:13 +02:00
19140cd80e
zstd_stats.h moved to .debug/
2016-04-05 08:52:57 +02:00
d6f208badf
improved logging
2016-04-04 21:15:23 +02:00
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
cb70c8ab90
fixed -Werror,-Wconversion warning
2016-04-04 15:43:45 +02:00
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
b59bf963a8
fixed Visual conversion warnings
2016-04-04 14:53:16 +02:00
227dd4bc74
changed price estimation for optimal parser
2016-04-04 14:34:02 +02:00
8a57b928ba
changed `contentLog` -> `chainLog`
2016-04-04 13:49:18 +02:00
1005fc1276
reduced memory usage of very hich compression levels in 32-bits mode
2016-04-04 13:28:28 +02:00
19bd48f516
Merge from Cyan4973/dev060
2016-04-04 12:10:00 +02:00
1535414927
Fixed 32-bits windowLog limitation
...
Fixed some macro errors in zbufftest
2016-04-04 04:22:53 +02:00
5a88a70f97
fixed buffer sync error in zbuff
2016-04-03 20:24:25 +02:00
ef36390e4a
refined exception for hashlog < min
2016-04-02 00:46:40 +02:00
40358d01aa
Fix : rare bugs when hashLog < min in bt mode
2016-04-02 00:40:09 +02:00
1d803d8deb
fixed zbuff error 775-3 (internal buffer management)
2016-04-01 18:57:41 +02:00
efb18309ef
fixed minor visual 32-64bits conversion warning
2016-04-01 18:54:13 +02:00
afa60e0f14
fixed decoding error, reported by Maciej Adamczyk
2016-04-01 15:49:41 +02:00
27caf2afca
minor variable isolation
2016-04-01 15:48:48 +02:00
9bb87e5995
fixed harmless comparison warning
2016-03-30 21:28:15 +02:00
51d500425f
fixed paramgrill
2016-03-30 20:42:19 +02:00
dd6466a211
fixed clang conversion warning
2016-03-30 20:06:26 +02:00
3b71925c2d
separate params into compressionParams and frameParams
2016-03-30 19:48:05 +02:00
21588e370b
changed validateParams() into checkParams() + adjustParams()
2016-03-30 16:50:44 +02:00
b44be74244
Fixed zdict
...
more dictionary compression tests
2016-03-26 20:52:14 +01:00
74bd11954b
fixed ARM compatibility
2016-03-26 17:50:26 +01:00
b9151406de
fixed 32-bits compatibility
2016-03-26 17:18:11 +01:00
97c88e716c
fix for -Wshorten-64-to-32 warning in ZSTD_statsUpdatePrices
2016-03-25 13:39:14 +01:00
433a5cce7e
improved decompression speed (680)
2016-03-25 11:43:48 +01:00
5cc4efdaf8
created zstd_stats.h
2016-03-25 10:52:25 +01:00
646693e3be
support for alternate offset (fusion)
2016-03-24 02:42:15 +01:00
b21ce15efe
minor variables isolation
2016-03-24 02:02:32 +01:00
7cbe79ab25
fixed write overflow found by fuzzer
2016-03-23 22:31:57 +01:00
72d706a020
fixed crash at -O3 with customized block size (wrong alignment)
2016-03-23 20:44:12 +01:00
eaba91a161
added ZSTD_compressBegin_targetSrcSize
2016-03-23 20:30:26 +01:00
862a85976f
Added BMI instructions
2016-03-23 18:45:23 +01:00
7adceef974
hashLog3 added to ZSTD_CCtx
2016-03-23 15:53:38 +01:00
6cf45dac81
shared const BIT_mask
2016-03-23 14:41:54 +01:00
3c017867de
minor optimization (DSpeed 665)
2016-03-23 14:09:51 +01:00
2512597576
minor reordering (DSpeed 665)
2016-03-23 14:00:09 +01:00
afab02098a
improved decoding speed (660)
2016-03-23 13:57:49 +01:00
Yann Collet
inikep
Giuseppe Ottaviano
klemens
thatsafunnyname