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Author SHA1 Message Date
Yi Jin
04d06ad885 refactor utils.h and implement simple_compressionCCtx.c 2018-12-14 18:12:05 -08:00
Yann Collet
5bdbd997ae
Merge pull request #1452 from lzutao/meson_getversion 
meson: Remove unused sys import
 2018-12-14 16:50:41 -08:00
Nick Terrell
7f6d11e1e2
Merge pull request #1450 from terrelln/no-progress 
[zstdcli] Add --no-progress flag
 2018-12-14 11:50:59 -08:00
Nick Terrell
bdfcaecc0a [zstdcli] Add --no-progress flag 
The `--no-progress` flag disables zstd's progress bars, but leaves
the summary.

I've added simple tests to `playTests.sh` to make sure the parsing
works.
 2018-12-14 11:50:25 -08:00
Yann Collet
d4698424ce
Merge pull request #1447 from lzutao/meson_symlink_soversion 
meson: More accurate Windows build support
 2018-12-14 09:18:37 -08:00
Yi Jin
193fbd30f2 WIP 2018-12-13 22:51:35 -08:00
Lzu Tao
066cfc069b meson: Remove unused sys import 2018-12-14 11:03:04 +07:00
Yann Collet
96adc846c5 fixed tests 
with correct pointer type
 2018-12-13 16:50:19 -08:00
Yann Collet
8be145a8c1 fixed default job size 2018-12-13 16:38:08 -08:00
Nick Terrell
75fa3f2eb7
Merge pull request #1446 from terrelln/overflow 
[libzstd] Fix infinite loop in decompression
 2018-12-13 16:21:15 -08:00
Yann Collet
62180b27d5 zstdmt parameter getter/setter use int 2018-12-13 15:47:34 -08:00
Yi Jin
7f975c0c28 create simple_compressionCCtx.c out of simple_compression.c, to be worked on 2018-12-13 15:42:55 -08:00
Nick Terrell
aaea4ef924 [libzstd] Fix infinite loop in decompression 
When we switched `ZSTD_SKIPPABLEHEADERSIZE` to a macro, the places where we do:

    MEM_readLE32(ptr) + ZSTD_SKIPPABLEHEADERSIZE

can now overflow `(unsigned)-8` to `0` and we infinite loop. We now check
the frame size and reject sizes that overflow a U32.

Note that this bug never made it into a release, and was only in the dev branch
for a few days.

Credit to OSS-Fuzz
 2018-12-13 15:13:19 -08:00
Yann Collet
34f01e600f fixed multiple conversions 
from 64-bit to 32-bit
 2018-12-13 14:02:22 -08:00
Yann Collet
4acf139e9f
Merge pull request #1448 from lzutao/travis_reformat 
travis: Use script instead of Cmd env
 2018-12-13 12:04:10 -08:00
Lzu Tao
b3be899469 travis: Use script instead of Cmd env 2018-12-14 02:06:14 +07:00
Lzu Tao
3ee5504fb2 Simplify logic by setting default value for MESON_INSTALL_DESTDIR_PREFIX 2018-12-13 18:07:01 +07:00
Lzu Tao
ce22f76668 meson: Update man1 extension on meson 0.49.0 2018-12-13 14:58:17 +07:00
Lzu Tao
abfde03cb5 meson: Update meson symlink script usage 2018-12-13 14:58:17 +07:00
Lzu Tao
fa2fc274fd meson: Correct support for building on Windows 
Let soversion base on version if not set. For example, if version is 3.6.0
and soversion is not defined, it is set to 3.
 2018-12-13 14:58:17 +07:00
Lzu Tao
67babb6d23 Replace many os.path methods with pathlib one's 
Use MESON_INSTALL_DESTDIR_PREFIX variable instead of DESTDIR.
 2018-12-13 14:58:17 +07:00
Yann Collet
1993f5d412 fixed ovlog tests 
and updated man page
 2018-12-12 21:09:14 -08:00
Yann Collet
fbcae274a4
Merge pull request #1444 from facebook/btultra2 
btultra2
 2018-12-12 21:09:01 -08:00
Yann Collet
f2f86d369b Merge branch 'btultra2' into ovlog_def 2018-12-12 20:58:14 -08:00
Yann Collet
9a92ed401d updated compression results.csv 
and fixed nit
 2018-12-12 20:30:09 -08:00
Yann Collet
9792acda3b Merge branch 'dev' into btultra2 2018-12-12 20:18:27 -08:00
Nick Terrell
54ca4b3c5d
Merge pull request #1445 from terrelln/regression 
[regression] add more methods
 2018-12-12 11:16:54 -08:00
Yann Collet
c313a85ee2 removed exception code for overlapLog level 22 
CLI used to set overlapLog at value 9 when level == 22.
This is no longer necessary (handled internally within library)
 2018-12-11 18:13:06 -08:00
Yann Collet
7bb8dfc62f new overlapLog default values 
varies between 6 and 9, depending on strategy
 2018-12-11 18:10:29 -08:00
Yann Collet
eee789b7ea continued: changed to overlapLog 
in deeper code layer.
for consistency.
 2018-12-11 17:41:42 -08:00
Yann Collet
9b784dec7f changed parameter name to ZSTD_c_overlapLog 
from overlapSizeLog.

Reasoning :
`overlapLog` is already used everwhere, in the code, command line and documentation.
`ZSTD_c_overlapSizeLog` feels unnecessarily different.
 2018-12-11 16:55:33 -08:00
Nick Terrell
8c99e311cf Reset the cctx for documentation/safety 2018-12-11 15:57:56 -08:00
Nick Terrell
fcfea057a1 [regression] add more methods 2018-12-11 13:10:22 -08:00
Yann Collet
52b94f902c add clarification for ZSTD_CCtx_setPledgedSrcSize() 
as requested in #1391
 2018-12-11 12:08:21 -08:00
Yann Collet
9c3265a53f
Merge pull request #1417 from facebook/advancedAPI 
Advanced API
 2018-12-10 18:48:15 -08:00
Yann Collet
5e6aaa3abb fixed btultra2 usage with prefix 
notably while using multi-threading
 2018-12-10 18:45:03 -08:00
Yann Collet
3619c34399 fix assert position within ZSTD_compress2() 2018-12-10 17:42:35 -08:00
Yann Collet
5a1e01e5f1 clarified experimentalParam 2018-12-10 17:36:20 -08:00
Yann Collet
c226a7b9f3 fixed ZSTD_compress2() 
as suggested by @terrelln
 2018-12-10 17:33:49 -08:00
Yann Collet
ea441ee4ae make test can accept DEBUGLEVEL argument 2018-12-09 23:20:51 -08:00
Yann Collet
37e314a68d updated clevel table for large inputs 2018-12-09 22:38:05 -08:00
Yann Collet
c9c4c7ec8c update clevel table for 256K 2018-12-08 21:40:08 -08:00
Yann Collet
8075d75f9c update clevel table for 128K 2018-12-08 10:42:55 -08:00
Yann Collet
95b152ab33 updated clevel table for 16K 
to introduce btultra2
 2018-12-07 20:12:43 -08:00
Yann Collet
b71bfb6cf2 paramgrill: add status line 
get information on which config is currently tested
so that console get animated during long tests.
 2018-12-07 16:02:24 -08:00
Yann Collet
27b253fadc added tests for strategy=9 (btultra2) 2018-12-07 14:20:54 -08:00
Yann Collet
e68c2d86e7 refactor paramgrill for clarity 
restored ability to copy/paste the resulting compression level table into zstd_compress.c .
 2018-12-07 14:07:54 -08:00
Yann Collet
438eb258ae
Merge pull request #1440 from hungptit/dev 
Refactor examples to avoid code duplication.
 2018-12-06 20:56:19 -08:00
Hung Dang
0f52b0caad Refactor examples to avoid code duplication. 2018-12-06 22:42:19 -05:00
Yann Collet
d613fd9afe linked btultra2 as strategy9 
and ensure zstdbench detects out-of-bound parameters
 2018-12-06 19:27:37 -08:00