AuroraMiddleware/zstd
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1079 Commits

Author SHA1 Message Date
Yann Collet
288e263ec4 added zstd-decompress to the list of variants tested 2017-08-18 18:39:39 -07:00
Yann Collet
166645e7b3 fixed zstd-compress 
file-information is dependent on decompression functions.
it should only be enabled when ZSTD_NODECOMPRESS is not set.

also : added zstd-compress compilation test into `make shortest`
 2017-08-18 18:30:41 -07:00
Yann Collet
f207b39f55 blindfix for Windows conversion warning 
long type is 32-bits on Windows 64,
while it's 64-bits on Unix.
64-to-32 shortening conversion for long is a specific Windows issue.
 2017-08-18 17:06:12 -07:00
Yann Collet
32fb407c9d updated a bunch of headers 
for the new license
 2017-08-18 16:52:05 -07:00
Yann Collet
88d2f72df9 fixed --list command in presence of special blocks 
block type RLE is special, compressed size is always 1.
block type 3 is "reserved", aka not supported.
 2017-08-18 16:18:20 -07:00
Yann Collet
c523c93b26 improved and fixed --list command, original patches by @ib (#772) 
accepts all skippable frame identifiers.
display in MB or KB, depending on frame size.
fixed combination of skippable and zstd frames.
 2017-08-18 15:57:53 -07:00
Yann Collet
3f54d788e9 removed --list from cli help (-h), reported by Agostino Sarubbo (@asarubbo) (#800) 
redundant with shorter -l.
both -l and --list do the same thing, and are documented in man page.
 2017-08-18 15:15:31 -07:00
codicodi
0fb7b23fcc fix typo in lz4 support code 2017-08-14 14:04:24 +02:00
Nick Terrell
d0b27483ae [zstdcli] Fix -t in streaming mode 2017-07-18 14:45:49 -07:00
Yann Collet
3a60efd3a9 policy change : ZSTDMT automatically caps nbThreads to ZSTDMT_NBTHREADS_MAX (#760) 
Previously, ZSTDMT would refuse to create the compressor.
Also : increased ZSTDMT_NBTHREADS_MAX to 256,
updated doc,
and added relevant test
 2017-07-13 10:17:23 -07:00
Yann Collet
3345a91964 cli : use new advanced API by default 2017-07-05 17:34:15 -07:00
Yann Collet
b8280fe929 minor code refactoring 2017-07-03 15:14:55 -07:00
Yann Collet
368b974387 fixed gz error reporting 2017-07-03 13:47:46 -07:00
Yann Collet
c9f21c8a71 gzip : only display inflateEnd error when there is no error before 2017-07-03 13:45:09 -07:00
Yann Collet
6c35112d08 gzip decoding does no longer exit() on invalid input 2017-07-03 13:24:50 -07:00
Yann Collet
e97ff3b54a decoding malformed lz4 frames does no longer exit() 2017-07-03 11:27:29 -07:00
Yann Collet
c34185df13 fileio : decoding malformed lzma frame does no longer exit() 
makes it possible to continue decoding file list
 2017-07-03 10:27:16 -07:00
Yann Collet
1d39550471 Merge pull request #744 from terrelln/dev 
[pzstd] Remove appveyor tests
 2017-07-01 05:58:33 -07:00
Nick Terrell
56e3964d85 [man] Specify that strategies start at 1 2017-06-30 16:29:37 -07:00
Yann Collet
811deaea6f Merge pull request #736 from terrelln/cover-default-api 
[zdict] Make COVER the default algorithm
 2017-06-28 20:25:36 -07:00
Nick Terrell
5b7fd7c422 [zdict] Make COVER the default algorithm 2017-06-26 21:09:22 -07:00
Nick Terrell
d88a441406 [zstdcli] Document HAVE_LZMA and zstd-noxz 2017-06-26 11:25:00 -07:00
Nick Terrell
6aeb50ea0d [zstdcli] Add unlzma and unxz symlinks 2017-06-26 11:24:36 -07:00
Nick Terrell
849ecf3510 [zstdcli] Support xz by default when liblzma is available 2017-06-23 17:11:38 -07:00
Yann Collet
ef269c1b68 Merge pull request #725 from facebook/advancedAPI2 
New Advanced API
 2017-06-23 09:50:47 -07:00
Yann Collet
991f9dfcde switched fileio.c to ZSTD_DEBUG trigger macro 2017-06-21 15:16:13 -07:00
Paul Cruz
5be0f5544e added newline to align output 2017-06-21 12:41:10 -07:00
Paul Cruz
6f5fe71041 added error check for when file could not be opened 2017-06-21 12:37:23 -07:00
Paul Cruz
74a725da69 reversed calculation of ratio 2017-06-21 12:27:20 -07:00
Yann Collet
7bd1a2900e added ZSTD_dictMode_e to control dictionary loading mode 2017-06-21 11:50:33 -07:00
Paul Cruz
a73c2a444a added tests with null files, changed condition to check that the file is more than 0 bytes 2017-06-20 14:33:08 -07:00
Yann Collet
b44ab82f7a ensure new ZSTD_strategy starts at value 1 2017-06-20 14:11:49 -07:00
Paul Cruz
0765602903 fixed error where extremely small files were not being detected as not compressed with zstd 2017-06-20 14:04:46 -07:00
Paul Cruz
3701dde3ba changed to use LONG_SEEK 2017-06-20 13:44:05 -07:00
Paul Cruz
93a5510962 added progress metric to display 2017-06-20 13:26:25 -07:00
Paul Cruz
bda57754a2 moved signifcant operations to fileio.c 2017-06-20 12:43:10 -07:00
Paul Cruz
c594507871 removed double if statements for same condition 2017-06-20 11:59:45 -07:00
Paul Cruz
72e0ac9929 minor update to logic 2017-06-20 11:58:27 -07:00
Paul Cruz
cea55a9217 size_t const value 2017-06-20 11:56:11 -07:00
Paul Cruz
bed0dc95bc changed displayInfo alignment and const 2017-06-20 11:47:24 -07:00
Paul Cruz
cb2dbe6434 changed fileInfo initialization, updated error code 2017-06-20 09:35:21 -07:00
Yann Collet
c08e649e95 first implementation of bench.c with new API ZSTD_compress_generic() 
Doesn't speed optimize this buffer-to-buffer scenario yet.
Still internally defers to streaming implementation.

Also : fixed a long standing bug in ZSTDMT streaming API.
 2017-06-19 18:25:35 -07:00
Yann Collet
fe234bf48b fix attempts : fullbench for VS2008 2017-06-19 15:23:19 -07:00
Paul Cruz
55b9b28dad made style changes, added description in man file 2017-06-19 09:55:55 -07:00
Paul Cruz
4a0e4c856c fixing more spacing on loops 2017-06-15 18:08:22 -07:00
Paul Cruz
b3e62446c6 added in correct error return from main in zstdcli.c 2017-06-15 17:46:49 -07:00
Paul Cruz
0d7c4d766a initialized info manually to avoid error 2017-06-15 17:30:18 -07:00
Paul Cruz
d3b34e4a25 changed spacing on if statements 2017-06-15 17:12:41 -07:00
Paul Cruz
b316691f91 added const 2017-06-15 17:03:59 -07:00
Paul Cruz
60a2e55e2e added case for when file is not compressed with zstd (incorrect magic number) 2017-06-15 17:00:59 -07:00
Paul Cruz
acaefb531b refactoring brackets to allow for const values 2017-06-15 16:27:38 -07:00
Paul Cruz
0757eae6ff rearranging code to allow for consts 2017-06-15 16:12:04 -07:00
Paul Cruz
e49afae2ab changed implicit precision loss again 2017-06-15 16:03:40 -07:00
Paul Cruz
54e0b6c66b got rid of imlpicit precision loss 2017-06-15 16:01:52 -07:00
Paul Cruz
b766211e10 made another function static 2017-06-15 15:55:49 -07:00
Paul Cruz
e7f02fc58a closed file at end of function, created another variable to keep exit points simpler 2017-06-15 15:53:02 -07:00
Paul Cruz
8b3ff7c9bc changed info to static allocation 2017-06-15 15:35:37 -07:00
Paul Cruz
96cabf7233 cleaned up if statements 2017-06-15 15:25:20 -07:00
Paul Cruz
9437cc7498 added --list command 2017-06-15 15:07:54 -07:00
Paul Cruz
4495e9a826 allow analysis even if file does not have zst extension 2017-06-15 15:02:54 -07:00
Paul Cruz
a9b77c83e5 cleaning up code for analyzing frames 2017-06-15 14:13:28 -07:00
Paul Cruz
e208992529 cleaning up code 2017-06-15 12:27:32 -07:00
Paul Cruz
fc428ab350 changing formatting again 2017-06-14 13:26:19 -07:00
Paul Cruz
607ee9f4bc print message when no files are given, rearrange code for readability 2017-06-14 13:23:36 -07:00
Paul Cruz
ebd60349f5 changed U64 to unsigned long to get rid of build test errors 2017-06-14 13:11:18 -07:00
Paul Cruz
81fa33b55a cleaning up code 2017-06-13 10:06:49 -07:00
Paul Cruz
a56dcbfcf8 changed print format for non-verbose version 2017-06-12 17:47:33 -07:00
Paul Cruz
c828b52111 yet more refactoring 2017-06-12 17:19:53 -07:00
Paul Cruz
28dbf8ee6c more refactoring for C90 2017-06-12 17:09:08 -07:00
Paul Cruz
618a7b66e2 refactoring for C90 syntax 2017-06-12 16:53:50 -07:00
Paul Cruz
6e33c74133 formatting issues resolved 2017-06-12 16:29:00 -07:00
Paul Cruz
173a739717 code refactorings with explicit conversion 2017-06-12 16:14:04 -07:00
Paul Cruz
f3d6ab28a2 formated information for verbose output 2017-06-12 15:59:28 -07:00
Paul Cruz
6e0204470a displayed decompressed size 2017-06-12 15:51:59 -07:00
Paul Cruz
dcd6ba6dc6 incremented decompressedSize instead of setting value 2017-06-12 15:40:47 -07:00
Paul Cruz
6996bd2598 removed useless lines 2017-06-12 15:24:50 -07:00
Paul Cruz
9cb602ee25 added in logic for parsing through blocks/frames 2017-06-12 15:22:48 -07:00
Paul Cruz
786b7cac27 added code to analyze the first frame header 2017-06-12 13:46:39 -07:00
Paul Cruz
a3d54cf73d added line spacing for clarity 2017-06-12 10:58:34 -07:00
Yann Collet
bb0aaf9579 minor man update on -B# option in benchmark mode 2017-06-12 05:19:15 -07:00
Yann Collet
9e6a2eaab6 added MT support to NEWAPI 2017-06-11 18:39:46 -07:00
Paul Cruz
0f06f4f266 added display for compressed size 2017-06-06 09:21:42 -07:00
Paul Cruz
4128f67a4a added in check suffix check to ensure file was compressed with zstd 2017-06-05 15:00:06 -07:00
Paul Cruz
901435e9ef setup basic functions for adding --list functionality 2017-06-05 14:45:31 -07:00
cyan4973
8bcbf42617 fixed g++ prototype mismatch 2017-06-04 23:52:00 -07:00
Yann Collet
6d4fef36de Added ZSTD_compress_generic() 
Used in fileio.c (zstd cli).
Need to set macro ZSTD_NEWAPI to trigger it.
 2017-05-17 18:36:15 -07:00
Yann Collet
23c256e44b removed useless variable from CCtx 
CStream's pledgedSrcSize is no longer necessary
srcSize control is realized within bufferless interface.
 2017-05-16 18:10:11 -07:00
Yann Collet
e12ae02357 minor coding style update 
reduced some long lines
 2017-05-16 17:32:33 -07:00
Yann Collet
2d4d31c18a removed gcc compilation flag -Wbad-function-cast 
It makes it more difficult to directly cast the result of a function,
requiring to store the result in an intermediate variable.
It does not necessarily help readability,
and this restriction can be difficult to overcome in some constructions,
like some macros.

also : fixed minor Visual conversion warnings in datagencli.c
 2017-05-16 11:34:38 -07:00
Yann Collet
46ac9ade9b fixed vla warning on linux 2017-05-15 18:15:08 -07:00
Yann Collet
83d0c764dc added several compilation flags 2017-05-15 17:15:46 -07:00
Nick Terrell
a99ece9e79 Update zstd.1.md to use btultra 2017-05-10 16:51:18 -07:00
Nick Terrell
5f2c7213c7 Merge remote-tracking branch 'upstream/dev' into btopt 
* upstream/dev: (305 commits)
  added test for ZSTD_estimateCStreamSize()
  changed variable name, for clarity
  fixed ZSTD_estimateCStreamSize()
  shortened ZSTD_createCStream_Advanced()
  fixed symbols test
  added ZSTD_estimateDStreamSize()
  changed name frameParams into frameHeader
  regroup memory usage function declarations
  separated ZSTD_estimateCStreamSize() from ZSTD_estimateCCtxSize()
  bumped version number
  added ZSTD_estimateCDictSize() and ZSTD_estimateDDictSize()
  Updated ZSTD_freeCCtx()
  updated ZSTD_estimateCCtxSize()
  Updated ZSTD_sizeof_CCtx()
  merged CCtx and CStream as a single same object
  cli : -d and -t do not stop after a failed decompression
  added dev branch CircleCI badge
  added dev branch Appveyor badge
  keep dev branch status only
  creates a binary archive without the `programs` directory
  ...
 2017-05-10 16:49:58 -07:00
Yann Collet
01a1abfdb5 cli : -d and -t do not stop after a failed decompression 
The problematic srcfile will be named on console/log,
but decompression/test will continue onto next file in the list.
 2017-05-05 19:15:24 -07:00
Yann Collet
a00e9599f1 removed -g from DEBUGFLAGS 
It inflates binary sizes, which is negative for the Windows build.
It also makes it impossible to check if 2 different source codes
get nonetheless compiled to the same binary,
since checksum will be different, due to integrated source code.
 2017-05-04 17:24:29 -07:00
Yann Collet
c08e56861e updated dict graphs to 2D mode 2017-05-03 14:33:28 -07:00
Yann Collet
710497d8ea updated programs/README.md, to introduce compilation variables 
make it possible to enable/disable features individually
 2017-05-02 17:18:24 -07:00
Yann Collet
f47284fec0 reorganized Makefile for multiple targets 2017-05-02 16:55:57 -07:00
Yann Collet
3791d2105d added xzstd4 target 
support for all formats, xz/lzma/lz4 included
 2017-05-02 16:38:37 -07:00
Yann Collet
2e63a877f3 fixed xzstd 
--format=xz was missing a break, making the execution continue into lz4 error message
 2017-05-02 15:40:42 -07:00