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663 Commits (a1653fbfd05653c2c3f18741da925a5dade2f5b9)

Author SHA1 Message Date
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