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c497cb67166a380bddd0504cdaced7dcf74c7d8a
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3347 Commits
Author SHA1 Message Date
Bimba ShresthaandW. Felix Handte c497cb6716 Add ZSTD_c_enableDedicatedDictSearch Param 2020-09-10 18:51:52 -04:00
Nick Terrell da30a78c68 [lib] Bump version number to 1.4.6 2020-09-09 17:13:45 -07:00
Nick Terrell b92569a522 [doc] Document new build macros in lib/README.md 2020-09-09 17:13:16 -07:00
Nick Terrell aab4bf7b0d [linux-kernel] Add test that checks the ifdef hardwiring 2020-09-09 14:36:19 -07:00
Nick Terrell 79ded1b4a9 [lib] Add ZSTD_NO_UNUSED_FUNCTIONS macro to hide unused functions 
The unused function definitions are hidden behind a
`#ifndef ZSTD_NO_UNUSED_FUNCTIONS` check.

Initially hiding all functions which are unused and take up more than
2KB of stack space, because these will show up as warnings in the
Linux Kernel build system.
 2020-09-09 14:35:39 -07:00
Nick Terrell ac3a136b0a [lib] Replace 64-bit divisions with ZSTD_div64() 2020-09-09 14:35:39 -07:00
Nick Terrell a90779397a [lib] Reduce zstd stack usage by 1KB 2020-09-09 14:35:39 -07:00
Nick Terrell 046aca190f Fix ZSTD_initCStream_advanced() with no dictionary and static allocation 2020-09-09 14:35:39 -07:00
Nick Terrell e975de289c Add ZSTD_NO_INTRINSICS macro to avoid explicit intrinsics 2020-09-09 14:35:39 -07:00
Nick Terrell f91ed5c766 [lib] s/current/curr because it collides with Linux Kernel macro 2020-09-09 14:35:39 -07:00
Nick TerrellandGitHub 5e4efd22d4 Merge pull request #2291 from i-do-cpp/fix-compression-level-default 
Fix setParameter not falling back to default compression level
 2020-09-08 16:42:34 -07:00
Felix HandteandGitHub 8db661dd7f Merge pull request #2294 from felixhandte/makefile-lib-fix-var-order 
Fix Makefile Variable Concatenation Order
 2020-09-04 10:58:57 -04:00
W. Felix Handte 75bc289911 Fix Makefile Variable Concatenation Order 
Previously, this construct would add `-O3` onto the end of the compiler flags
variable, **after** `MOREFLAGS`, which meant that it was impossible to over-
ride. This commit fixes this order and should otherwise be a no-op.
 2020-09-03 17:30:29 -04:00
Nick TerrellandGitHub 6da8acd231 Merge pull request #2293 from allanjude/coverity 
Resolve Coverity 1432392 Unintentional integer overflow
 2020-09-03 13:58:45 -07:00
Allan Jude 8665793164 Resolve Coverity 1432392 Unintentional integer overflow 
Unintentional integer overflow (OVERFLOW_BEFORE_WIDEN)
overflow_before_widen: Potentially overflowing expression:
cdict->dictContentSize * 6U
with type unsigned int (32 bits, unsigned) is evaluated using 32-bit
arithmetic, and then used in a context that expects an expression of
type U64 (64 bits, unsigned).
 2020-09-03 19:31:50 +00:00
i-do-cppandGitHub aec8b27fff Update zstd_compress.c 2020-08-31 09:34:08 +02:00
i-do-cppandGitHub d514281e73 Fix setParameter not falling back to default compression level on 0 value 
See documentation for `ZSTD_c_compressionLevel`: `Special: value 0 means default, which is controlled by ZSTD_CLEVEL_DEFAULT`
 2020-08-31 09:25:43 +02:00
Yann ColletandGitHub c6d5a2cad0 Merge pull request #2288 from animalize/doc_version 
[doc] Add ZSTD_versionString() to manual
 2020-08-27 12:32:07 -07:00
animalize 6365e0e32f Add ZSTD_versionString() function to manual. 2020-08-27 13:51:22 +08:00
Nick Terrell c465f24457 ZSTD_ prefix mem{cpy,move,set},malloc,calloc,free 2020-08-26 12:26:03 -07:00
Nick Terrell a686d306d2 Rename ZSTD_{malloc,calloc,free} to ZSTD_custom{Malloc,Calloc,Free} 2020-08-26 12:25:08 -07:00
Nick Terrell 80f577baa2 Move standard includes to zstd_deps.h 2020-08-26 12:25:08 -07:00
Nick TerrellandGitHub cf83aceaf3 Merge pull request #2282 from terrelln/ncount-fix 
[bug] Fix FSE_readNCount()
 2020-08-26 10:31:07 -07:00
Nick Terrell 4193638996 [bug] Fix FSE_readNCount() 
* Fix bug introduced in PR #2271
* Fix long-standing bug that is impossible to trigger inside of zstd
* Add a fuzzer that makes sure the normalized count always round trips
  correctly
 2020-08-25 15:42:41 -07:00
Yann ColletandGitHub f82d9865b9 Merge pull request #2278 from senhuang42/ignore_checksum_advanced_param 
New advanced decompression param to ignore checksums
 2020-08-25 12:08:53 -07:00
Nick TerrellandGitHub 614e446000 Merge pull request #2271 from terrelln/small-blocks 
Small block optimizations
 2020-08-24 18:54:33 -07:00
Nick Terrell 52f33a1da5 Fix compiler warnings 2020-08-24 16:09:45 -07:00
Nick TerrellandGitHub 6f301a7903 Merge pull request #2272 from terrelln/dstSize_tooSmall 
[fix] Always return dstSize_tooSmall when it is the case
 2020-08-24 15:01:17 -07:00
Nick Terrell 6d2f750b37 Document the BMI2 default() functions 2020-08-24 14:44:33 -07:00
senhuang42 a030560d62 Add new DCtx param: validateChecksum and update unit tests 2020-08-24 17:28:00 -04:00
Nick Terrell cebe0b5c0b Improve FSE_normalizeCount() docs 2020-08-24 13:58:34 -07:00
Nick Terrell 1302f8d676 [fix] Always return dstSize_tooSmall when it is the case 2020-08-24 13:38:13 -07:00
senhuang42 44c54a3e31 Addressing comments: more comments, cleanup, remove extra function, checksum logic 2020-08-24 16:14:19 -04:00
Nick Terrell 8def0e5fd3 Fix up code after reading through 2020-08-24 12:24:45 -07:00
senhuang42 ffaa0df76d Document change in CLI for --no-check during decompression in --help menu 2020-08-24 09:49:12 -04:00
senhuang42 e3f5f9658a Added CLI tests for --no-check, fixed ignore checksum logic 2020-08-22 16:05:40 -04:00
senhuang42 20eb095882 Added unit test to fuzzer.c, changed definition param name 2020-08-22 13:26:33 -04:00
senhuang42 47685ac856 Move enum into zstd.h, and fix pesky switch() logic 2020-08-21 18:18:53 -04:00
senhuang42 08d3567ba8 Add function prototype 2020-08-21 16:51:43 -04:00
senhuang42 6a8dbdcd1f Modify decompression loop to gnore checksums if flag is enabled 2020-08-21 16:46:46 -04:00
senhuang42 2f39124342 Rename to ZSTD_d_forceIgnoreChecksum, add to DCtx, add function to set the advanced param 2020-08-21 16:23:39 -04:00
senhuang42 b5cddda073 Add new definition of ZSTD_d_forceSkipChecksum in experimental section 2020-08-21 15:59:03 -04:00
Nick Terrell 8f8bd2d1ac [regression] Update results.csv 2020-08-20 12:41:35 -07:00
Antonio BuenoandGitHub 77c97089fc Fixed Markdown warnings. No visible changes. 2020-08-19 12:36:28 +02:00
Nick Terrell 575731b6db Use ncount=1 when < 4096 symbols 2020-08-18 16:47:53 -07:00
Nick Terrell 612e947c5e wire up bmi2 support 2020-08-17 16:35:28 -07:00
Nick Terrell ba1fd17a9f speed up literal header decoding 2020-08-17 12:17:53 -07:00
Nick Terrell 6004c1117f speed up small blocks 2020-08-16 23:03:38 -07:00
Felix HandteandGitHub bb265da4ae Merge pull request #2270 from felixhandte/fix-doc-cctx-set-param 
Fix Documentation for ZSTD_CCtxParams_setParameter()
 2020-08-14 21:44:56 -04:00
W. Felix Handte 99746eea7e Fix Documentation for ZSTD_CCtxParams_setParameter() 
It does not only return 0 on success.
 2020-08-14 14:44:08 -04:00