ddidderr/zstd-rs
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
4,317 Commits 17 Branches 77 Tags
cd53ac831b833790aa4b216379387ad0faa34223
Commit Graph
100 Commits
This Branch
This Branch
All Branches
Author SHA1 Message Date
Yann Collet cd53ac831b fixed DCtx initialization error 
now relying on initialization of dctx->format first
 2017-09-26 18:26:09 -07:00
Yann Collet 4791561c4a silence minor gcc warning -Wempty-body 
also silence fuzz test artefacts
 2017-09-26 17:57:38 -07:00
Yann Collet c0dd960363 switch assert() position 2017-09-26 15:36:57 -07:00
Yann Collet 319c699991 created ZSTD_startingInputLength() 
as suggested by @terrelln
 2017-09-26 15:36:14 -07:00
Yann Collet 8d1e97ea9c minor fixes following @terrelln comments 2017-09-26 15:06:30 -07:00
Yann Collet df4e9bba25 fixed constant errors for gcc in c99 mode 
C standard does not consider a `static const int` as a constant.
This is a problem for initializer, and ZSTD_STATIC_ASSERT().
Replaced by macro values
 2017-09-26 14:31:06 -07:00
Yann Collet 9f0b8dfbe9 Merge branch 'dev' into newFormats 2017-09-26 14:22:39 -07:00
Yann Collet 52a1d1c6dc added ZSTD_DCtx_reset() 2017-09-25 16:56:48 -07:00
Yann Collet f2a913862c added ZSTD_decompress_generic_simpleArgs() 2017-09-25 15:46:34 -07:00
Yann Collet 6ee05a02b8 added ZSTD_decompress_generic() 
same as ZSTD_decompressStream(),
just for a similar feeling as the compression side, which uses ZSTD_compress_generic()
 2017-09-25 15:41:48 -07:00
Yann Collet b8d4a3887f introduced constant ZSTD_frameIdSize 
within zstd_internal.h
This is the size of magic number.

Avoids using `4` directly in source code, which is a bit less meaningful.
 2017-09-25 15:26:18 -07:00
Yann Collet 044fb4c057 implemented magic-less frame decoder 2017-09-25 15:12:09 -07:00
Yann Collet 62568c9a42 added capability to generate magic-less frames 
decoder not implemented yet
 2017-09-25 14:26:26 -07:00
Yann Collet 96f0cde31a minor function rename 
ZSTD_estimateCStreamSize_advanced_usingCParams -> ZSTD_estimateCStreamSize_usingCParams
_usingX is clear.
_advanced feels redundant
 2017-09-24 16:47:02 -07:00
Yann Collet 7c3dea42ce added prototypes for advanced parameters for decompression API 
required to decode custom formats
 2017-09-24 15:57:29 -07:00
Yann Collet e60f48c549 Merge branch 'dev' into newFormats 2017-09-24 14:33:37 -07:00
Yann Collet cd3115b284 added control from frame content size at end of decompression 
adding check at end of single-pass ZSTD_decompressFrame().
Check within ZSTD_decompressContinue() was already added in a previous patch : b3f33ccfb3
 2017-09-21 16:21:10 -07:00
Yann Collet 645563583e Merge branch 'dev' into newFormats 2017-09-21 16:08:06 -07:00
Yann Collet f97c2dbd39 created ZSTD_format declaration 2017-09-21 16:07:29 -07:00
Yann Collet bdc83f523b Merge branch 'dev' of github.com:facebook/zstd into dev 2017-09-18 15:50:14 -07:00
Yann Collet 9c1908a3cd added streaming_memory_usage example 2017-09-18 15:49:59 -07:00
Yann Collet cb8b471e8b Merge branch 'dev' of github.com:facebook/zstd into dev 2017-09-18 14:48:23 -07:00
Yann Collet 7d1ff3817b fix ZSTD_sizeof_CCtx() / ZSTD_sizeof_CStream() 
previous result was over-estimated
by counting streaming buffers twice
 2017-09-18 14:47:34 -07:00
Yann Collet 92889709f9 fix #851 : sudo zstd -t file.zst changes /dev/null permissions 
reported by @mike155
 2017-09-18 13:41:54 -07:00
Yann Collet 539b91ee9b minor : added assert in bt 2017-09-16 23:41:58 -07:00
Yann Collet 1722055799 add comment on using -B# to split input file for dictionary training 2017-09-15 16:23:50 -07:00
Yann Collet c68d17f2da ensures that sampleSizes table is large enough 
as recommended by @terrelln
 2017-09-15 15:31:31 -07:00
Yann Collet 25a60488dd fixed 64-to-32 conversion warnings 2017-09-15 11:55:13 -07:00
Yann Collet a9694231ca fixed minor conversion warning 2017-09-15 10:16:26 -07:00
Yann Collet 086b9597d9 added ability to split input files for dictionary training 
using command -B#
This is the same behavior as benchmark module,
which can also split input into arbitrary size blocks, using -B#.
 2017-09-14 16:45:10 -07:00
Yann Collet 77c137b3ae minor comment refactor 2017-09-14 15:12:57 -07:00
Yann Collet 335780c427 fixed too strong alignment assert in ZSTD_initStaticCCtx() 
64-bits fields are only 32-bits aligned on 32-bits CPU
 2017-09-13 16:35:29 -07:00
Yann Collet 8f26dc3f9c blindfix for Visual 
LARGE_INTEGER is not an integer :
https://msdn.microsoft.com/en-us/library/windows/desktop/aa383713(v=vs.85).aspx

Do not take any risk with the structure definition :
use int init = 0; like Mac code
 2017-09-12 21:21:17 -07:00
Yann Collet bc41c7f0eb fixed minor prototype warning 2017-09-12 19:32:26 -07:00
Yann Collet c95c0c9725 modified util::time API 
for easier invocation.
- no longer expose frequency timer :
it's either useless, or stored internally in a static variable (init is only necessary once).
- UTIL_getTime() provides result by function return.
 2017-09-12 18:12:46 -07:00
Yann Collet 3306bcb0e6 fix #820 : GCC v3.x 32-bits doesn't define 64-bits intrinsic 
resulting in undefined symbol error.
Push the requirement to GCC 4 for now.
Another solution, proposed by @NWilson, is to use __LONG_MAX__ instead.
__LONG_MAX__ is a GCC-specific constant, which value is supposed to depend on underlying target hardware (32/64 bits)
Might be better, but seems also more complex, hence more prone to side effects.
Keeping the simple solution for now (just rely on __GNUC__)
 2017-09-11 15:17:31 -07:00
Yann Collet f325ee4e84 fixed pass-through warning 2017-09-11 14:37:03 -07:00
Yann Collet 0d6ecc72a3 makes it possible to compile libzstd in single-thread mode without zstdmt_compress.c (#819) 2017-09-11 14:09:34 -07:00
Yann Collet ce31004f20 fix following suggestions by @terrelln 2017-09-11 13:12:52 -07:00
Yann Collet b3f33ccfb3 use ZSTD_decodingBufferSize_min() inside ZSTD_decompressStream() 
Use same definition as public one
minor : reduce allocated buffer size in some cases
(when frameContentSize is known and == windowSize)
 2017-09-09 14:37:28 -07:00
Yann Collet 058ed2ad33 ZSTD_decodingBufferSize_min() 
supporting function for bufferless streaming API (ZSTD_decompressContinue())
makes it possible to correctly size a round buffer for decoding using this API.

also : added field blockSizeMax within ZSTD_frameHeader,
as it's a necessary information to know when to restart at beginning of decoding buffer.
 2017-09-09 01:03:29 -07:00
Yann Collet 3128e03be6 updated license header 
to clarify dual-license meaning as "or"
 2017-09-08 00:09:23 -07:00
Yann Collet baa37c3362 programs/Makefile : better support for GNU conventions 
see https://www.gnu.org/prep/standards/html_node/Command-Variables.html
 2017-09-06 16:53:59 -07:00
Yann Collet 3a12531a3d lib/Makefile : better support for GNU conventions 
see https://www.gnu.org/prep/standards/html_node/Makefile-Conventions.html
 2017-09-06 16:35:49 -07:00
Yann Collet 1c7b914cdf update README on BUCK file 2017-09-06 16:23:39 -07:00
Yann Collet 36374cc3b4 update and clarify lib/README 2017-09-06 16:15:18 -07:00
Yann Collet ed7ace38e9 updated NEWS 
fix for 32-bits decoder
 2017-09-01 11:58:37 -07:00
Yann Collet 8a5c0c98ae restored 32-bits decoder ability to decode long offsets (>32 MB, levels 21+) 2017-09-01 11:56:57 -07:00
Yann Collet 0558850735 bench stops immediately on decoding error 2017-09-01 11:46:15 -07:00
Yann Collet 36aa8b5999 improved decoding speed 2017-09-01 11:40:59 -07:00
Yann Collet d963daa6a9 fixed minor warning (empty translation unit) 2017-09-01 00:12:07 -07:00
Yann Collet 3704507774 fixed decompression bug reported by @Etsukata (#828) 2017-09-01 00:05:37 -07:00
Yann Collet 0c314cde4b updated zstd API manual 
for new CCtxParams object
 2017-08-31 18:28:19 -07:00
Yann Collet 369c29dd1a fixed impact of merge conflict for longRange 2017-08-31 18:25:56 -07:00
Yann Collet c7818fc676 Merge branch 'modTests' into dev 
fixed conflict
 2017-08-31 17:00:16 -07:00
Yann Collet 4299c27132 improved console log of utils.h 
removed a warning when compiling on Windows
 2017-08-31 16:58:47 -07:00
Yann Collet d791aef80e blind attempt at removing gcc dependency 
from appveyor's mingw builds, for #815
 2017-08-31 15:24:17 -07:00
Yann Collet 4e81dc04f9 Merge branch 'dev' into modTests 2017-08-31 15:14:13 -07:00
Yann Collet 3982edf813 Merge branch 'dev' of github.com:facebook/zstd into dev 2017-08-31 15:13:48 -07:00
Yann Collet e0cecd8736 fixed poolTests 
needs more dependencies from zstd for custom allocators and error codes
 2017-08-31 15:13:31 -07:00
Yann Collet 179b161dc1 fixed poolTest 
needs more dependencies from zstd for custom allocators and error codes
 2017-08-31 15:02:14 -07:00
Yann Collet 8e298382a8 changed target allarch into allzstd 
allzstd contains only zstd-related tests.
allmost = allzstd + zwrapper tests (which require zlib)
 2017-08-31 14:30:52 -07:00
Yann Collet b0cb081dc8 last batch of header files changed to reflect new license (#825) 
only remains to update contrib/linux-kernel (@terrelln)
 2017-08-31 12:20:50 -07:00
Yann Collet e21384fffb fixed more file headers after license change (#825) 2017-08-31 12:11:57 -07:00
Yann Collet e9dc204f42 fixed a bunch of headers after license change (#825) 2017-08-31 11:24:54 -07:00
Yann Collet 9023898f1e updated NEWS 2017-08-30 17:44:12 -07:00
Yann Collet 394bdd7db9 changed license for examples 
intentionnally this time
 2017-08-29 09:24:11 -07:00
Yann Collet 6b2b6a9bd5 fixed extraordinary scenario where all fields use maximum possible nb of bits simultaneously 
can only happen if windowLog>=27  (level 22 --ultra)
 2017-08-22 12:09:21 -07:00
Yann Collet 232d62b637 fixed a few headers that were too hastily copy/pasted during last license change 2017-08-21 11:24:32 -07:00
Yann Collet 4912fc2acc updated NEWS for v1.3.1 2017-08-20 11:45:58 -07:00
Yann Collet e8d35cc5e9 minor formulation change, recommended by @ulikunitz 2017-08-20 10:39:20 -07:00
Yann Collet d6394cc4c3 fixed test-zstd-nolegacy 2017-08-20 10:15:44 -07:00
Yann Collet 7db552676e reduced pool queue to 0 to save memory 
fixed : pool performance when jobs are fires fast and queueSize==0
 2017-08-19 15:07:54 -07:00
Yann Collet 1c108c811e cli : Display supported formats on -vV command 
Requested and inspired by patch from @ib (#771)
 2017-08-19 13:33:50 -07:00
Yann Collet d0d06e421f added alternative representation for huffman bistream 2017-08-19 12:26:09 -07:00
Yann Collet 8b12812147 fix #803 : wrong example in huffman bitstream section, reported by @ulikunitz 2017-08-19 12:17:57 -07:00
Yann Collet 2ecd34ee5e fixed unused variables warnings 2017-08-19 01:23:49 -07:00
Yann Collet 23706fb743 updated doc on compilation variables 2017-08-19 01:14:36 -07:00
Yann Collet 9203003d5f fixed zstd-nolegacy 
and added it to allVariants for CI testings
 2017-08-19 01:01:53 -07:00
Yann Collet 4b387729b6 fixed zstd-small 
and added it to shortest for CI tests
 2017-08-19 00:48:29 -07:00
Yann Collet 7729ab83bb Merge branch 'dev' into variants 2017-08-19 00:37:06 -07:00
Yann Collet 32e943b3ef Merge branch 'dev' of github.com:facebook/zstd into dev 2017-08-19 00:36:37 -07:00
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 4f73b3b55d added GPLv2 license 
and removed PATENTS clause
 2017-08-18 16:32:08 -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
Yann Collet bbddff480d Merge branch 'dev' of github.com:facebook/zstd into dev 2017-08-18 15:12:30 -07:00
Yann Collet 0ab9d55e7a Merge branch 'dev' of github.com:facebook/zstd into dev 2017-08-11 10:17:49 -07:00
Yann Collet e94fd71bbd Merge branch 'dev' of github.com:facebook/zstd into dev 2017-07-27 13:49:46 -07:00
Yann Collet ceda7a9a58 minor Makefile refactor 2017-07-21 11:44:39 -07:00
Yann Collet 38ba7002f2 fixed minor warning on unused variable in shell function 2017-07-20 18:39:04 -07:00
Yann Collet a90b16e150 Visual blind fix 2 2017-07-20 15:57:55 -07:00
Yann Collet 4542d7118c Merge branch 'dev' of github.com:facebook/zstd into dev 2017-07-20 15:12:21 -07:00
Yann Collet 5e6c5203f3 fixed fuzzer test for non OS-X platforms 2017-07-20 15:11:56 -07:00
Yann Collet b4d460f32c pool.c : blindfix for Visual warnings 2017-07-20 01:13:14 -07:00
Yann Collet 1ca1288689 added --memtest=# command to fuzzer 
to jump directly to relevant test section
 2017-07-19 16:01:16 -07:00