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729 Commits

Author SHA1 Message Date
Nick Terrell
4680e85bdf Allow -o with multiple files 2017-12-13 17:44:34 -08:00
Yann Collet
4d0dfafa7b
Merge pull request #949 from terrelln/rrm 
[fileio] Refuse to remove non-regular file
 2017-12-13 17:36:39 -08:00
Yann Collet
d23eb9a098 zstreamtest : added missing CHECK_Z() 2017-12-13 15:35:49 -08:00
Nick Terrell
90d38f6a53
Merge pull request #945 from terrelln/dev 
Fix cdict compressor repcodes
 2017-12-13 14:24:21 -08:00
Nick Terrell
82bc8fe0cc [fileio] Refuse to remove non-regular file 2017-12-13 13:38:26 -08:00
Yann Collet
311878dec3 Improved tests 
- building cli from /tests preserves potential flags in MOREFLAGS (such as asan/usan)
- MT dictionary tests check for MT capability (MT is not enabled by default for zstd32)
 2017-12-13 11:48:30 -08:00
Nick Terrell
22727a7467 Fix cdict compressor repcodes 2017-12-13 11:31:20 -08:00
Yann Collet
dba8016d2d Merge branch 'dev' into fix944 2017-12-13 11:20:09 -08:00
Yann Collet
04a1557e28 fuzzer tests : added -v command 
so that unit tests get listed in CI console
and we can see which one failed.
 2017-12-13 10:08:52 -08:00
Yann Collet
98ccc115ed added cli test veryfying bug #944 
this test fails on v1.3.2
 2017-12-12 19:47:38 -08:00
Yann Collet
e9dc0ab884 zstd binary, when compiled from /tests, enables debug mode 
adds ZSTD_DEBUG=1 and -g
 2017-12-12 18:20:04 -08:00
Yann Collet
e28305fcca fix #944 : ZSTDMT with large files and dictionary now works correctly 
windowLog is now enforced from provided compression parameters,
instead of being copied blindly from `cdict`
where it could be smaller.

also :
- fix a minor bug in zstreamtest --mt : advanced parameters must be set before init
- changed advanced parameter name to ZSTDMT_jobSize
 2017-12-12 18:04:58 -08:00
Yann Collet
03832b7aa5 re-added test case 
messing with revert ... :(
 2017-12-12 14:01:54 -08:00
Yann Collet
8a104fda05 Revert "Created a test case which reliably reproduces bug #944" 
This reverts commit 5098d1fbe2.
 2017-12-12 12:51:49 -08:00
Yann Collet
5098d1fbe2 Created a test case which reliably reproduces bug #944 
in zstreamtest.
 2017-12-12 12:48:31 -08:00
Yann Collet
21f7672d43 zstreamtest : add test which detects when ZSTD_initCStream() inflate data 
as in #942, when ZSTD_initCStream() believes data is empty, instead of unknown.
 2017-12-07 03:06:01 -05:00
Yann Collet
7e05ef851a Merge branch 'dev' into qemu32panic 2017-12-03 11:14:36 -08:00
Yann Collet
a1b24e6262
Merge pull request #938 from terrelln/time 
Use util.h for timing
 2017-12-01 16:40:38 -08:00
Yann Collet
6fc63f521f Merge branch 'dev' into qemu32panic 2017-12-01 10:51:01 -08:00
Yann Collet
453fb5e830 removed -ftrapv from tests/ debug flags 
-ftrapv is apparently buggy for gcc.
versions >= 5 are supposed to work better,
but even then, some complaints say it's still flaky when optimizations are enabled.
I even saw a post saying it only works if one creates its own signal handler,
which would make this flag no longer transparent.

on clang, it seems to work correctly.
But we would need to add a method to selectively add flags depending on compiler.
That's too much troubles for the intended benefit
(just catch integer overflows, which we can also do using ubsan).
 2017-12-01 10:30:53 -08:00
Nick Terrell
dab8cfa3c7 Combine definitions of SEC_TO_MICRO 2017-11-30 19:40:53 -08:00
Nick Terrell
9a2f6f477b Use util.h for timing 2017-11-30 14:57:25 -08:00
Yann Collet
d3c59edac9 removed long-range-mode tests from zstreamtest --no-big-tests 2017-11-29 16:42:20 -08:00
Yann Collet
b3d76e0a94 Merge branch 'dev' of github.com:facebook/zstd into dev 2017-11-28 15:03:38 -08:00
Yann Collet
f5747afe0f add integer overflow trapping to debug builds 
doc: https://gcc.gnu.org/onlinedocs/gcc-4.0.2/gcc/Code-Gen-Options.html
 2017-11-28 15:02:48 -08:00
W. Felix Handte
62c746dcf9 Add Test on LZ4 Format Input Buffer Overrun 2017-11-28 12:06:48 -05:00
Yann Collet
bd88f633ac zstreamtest : in -T#s, s considered a suffix meaning "seconds" 
avoid unintentionnally triggering `seedset`,
so that seed gets automatically determined when not set.
 2017-11-27 12:15:23 -08:00
Yann Collet
42c1e64270 slightly improved ratio at -22 
merging of repcode search into btsearch introduced a small compression ratio regressio at max level :
1.3.2 : 52728769
after repMerge patch : 52760789 (+32020)

A few minor changes have produced this difference.
They can be hard to spot.

This patch buys back about half of the difference,
by no longer inserting position at hc3 when a long match is found there.
It feels strangely counter-intuitive, but works :
after this patch : 52742555 (-18234)
 2017-11-19 14:00:55 -08:00
Yann Collet
99435dbbab minor : search early-out on sufficient_len for hc3 and rep 
very very small speed and ratio increases
 2017-11-19 12:58:04 -08:00
Yann Collet
23767e950a fix one UB pointer arithmetic in encoder 
Instead of calculating distance between 2 memory objects, which is UB,
we extract the offset from object 1, and transfer it into object 2.
 2017-11-17 13:24:51 -08:00
Yann Collet
15768cabb5 fixed some complex scenarios 
Fixed : multithreading to compress some small data with dictionary
Fixed : ZSTD_initCStream_usingCDict()
Improved streaming memory usage when pledgedSrcSize is known.
 2017-11-16 15:18:18 -08:00
Yann Collet
aec56a52fb
Merge pull request #908 from facebook/ubsan 
Modified one pointer arithmetic expression to a more conformant way.
 2017-11-07 11:45:34 -08:00
Yann Collet
3b59a01039 fixed zstreamtest declaration after statement 2017-11-01 17:36:31 -07:00
Yann Collet
150354c5fe minor refactor 
added some traces and assert
related to hunting a potential ubsan error in 32-bits more
(it ends up being a compiler-side issue : https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82802).

Modified one pointer arithmetic expression for a more conformant way.
 2017-11-01 16:57:48 -07:00
Nick Terrell
e19b0822bc Test large skippable frames 2017-11-01 13:10:03 -07:00
Nick Terrell
86b8134cad [libzstd] Fix parameter selection for empty input 
ZSTD_compress() and friends would treat an empty input as an unknown size
when selecting parameters. Thus, they would drastically overallocate the
context. Tell ZSTD_getParams() that the source size is 1 when it is empty.
 2017-10-25 17:24:15 -07:00
Yann Collet
97dccbbb2b fixed zbufftest 
preserve "pledgedSrcSize=0" means "unknown" in init_advanced()
 2017-10-19 14:06:02 -07:00
Yann Collet
9d377c6e88 Merge pull request #895 from facebook/fileSize_unknown 
Distinguish 0-size from size-unavailable
 2017-10-18 16:50:17 -07:00
Yann Collet
1ff8a8c109 Merge pull request #891 from facebook/contentSize 
Content size
 2017-10-17 17:24:51 -07:00
Yann Collet
5891f1d952 added a check to ensure 0-size is present in frame header 2017-10-17 16:23:20 -07:00
Yann Collet
18b795374a UTIL_getFileSize() returns UTIL_FILESIZE_UNKNOWN on failure 
UTIL_getFileSize() used to return zero on failure.
This made it impossible to distinguish a failure from a genuine empty file.
Both cases where coalesced.

Adding UTIL_FILESIZE_UNKNOWN constant has many consequences on user code,
since in many places, the `0` was assumed to mean "error".
This is no longer the case, and the error code must be actively checked.
 2017-10-17 16:14:25 -07:00
Nick Terrell
e600b5d0da [test] Exercise all codes in dictionary tables 2017-10-16 18:05:36 -07:00
Yann Collet
241c57adff playtest : minor cosmetic changes 2017-10-16 14:01:42 -07:00
Yann Collet
43914f6a20 add test for presence of decompressed size field in header 
previous test was "display" only, it wouldn't trigger an error in case of missing header.
 2017-10-13 23:47:01 -07:00
Yann Collet
beb9b4b398 fixed ZSTDMT_initCStream() when contentSizeFlag==1 by default 
and a wrong test in zstreamtest --mt
 2017-10-13 19:09:30 -07:00
Yann Collet
213ef3b510 fixed ZSTD_initCStream_advanced() behavior, which depends on contentSizeFlag, 
and a stream fuzzer test, which was incorrect
(relied on 0 being unconditionnally transformed into `ZSTD_CONTENTSIZE_UNKNOWN`)
 2017-10-13 19:01:58 -07:00
Yann Collet
3c1e3f8ec9 contentSizeFlag enabled by default would also fail for streaming and MT operations 
fixed
 2017-10-13 18:32:06 -07:00
Yann Collet
fb44516641 ensure fParams.contentSizeFlag starts at 1 
such default was failing for ZSTD_compressBegin/ZSTD_compressContinue
fixed too
 2017-10-13 17:39:13 -07:00
Yann Collet
7f6a783862 fixed a small error in decodeCorpus 
a compressed block must be strictly smaller than its decompressed size.
 2017-10-07 15:19:52 -07:00
Yann Collet
4252621e26 playtests: do not use cat on large files 
some target have limitation making cat incompatible with large files
(namely debian hurd-i386)
 2017-10-05 20:21:59 -07:00
Yann Collet
e580dc6a4a Merge pull request #860 from felixhandte/zstd-lz4-support-tests 
Add Default LZ4 Support When Available
 2017-09-29 22:32:54 -07:00
Yann Collet
e963800e27 zstdmt : fixed : buffer dst0 wasn't properly set to null after usage 
now it's possible to unconditionnally invoke ZSTD_releaseAllJobRessources()
wether previous compression was completed correctly or not.
 2017-09-28 23:01:31 -07:00
Yann Collet
e0065cf660 make test : removed zstreamtest unit tests for variants 
slightly reduced time to create dictionary
at beginning of unit tests
 2017-09-28 18:34:38 -07:00
Yann Collet
47c6a95d07 zstreamtest : run unit tests only during "normal" session 
not during --mt, --newapi and --opaque
this avoids running them 4x during `make test`
 2017-09-28 18:27:22 -07:00
W. Felix Handte
d0519d4b0c Add CLI Program Name Detection for LZ4 2017-09-28 19:18:15 -04:00
W. Felix Handte
5705d9f25a Add basic tests for the lz4 integration 2017-09-28 19:16:43 -04:00
Yann Collet
e4ec427720 Merge branch 'dev' into shorterTests 
fixed conflicts
 2017-09-28 12:19:28 -07:00
Yann Collet
bbef058ae6 zstreamtest --newapi : reduced maximum allocated memory 2017-09-28 11:48:45 -07:00
Yann Collet
d6770f80af minor : rewrite unit tests using CHECK_Z macro 2017-09-28 02:14:48 -07:00
Yann Collet
9fe50ed623 fixed maximum windowLog for zstreamtest --newapi 
for compatibility with low memory VM
 2017-09-28 01:42:06 -07:00
Yann Collet
9b5b47ac93 ensure adjustCParams adjust hLog and cLog even without srcSize 
It would previously exit when srcSize is unknown.
But in the case of custom parameters,
hLog and cLog can still be too large in comparison with windowLog.

Reduces maximum memory allocated during zstreamtest --newapi
 2017-09-28 01:25:40 -07:00
Yann Collet
824f75ea7c Merge pull request #863 from facebook/newFormats 
magicless frames (#591)
 2017-09-28 00:32:16 -07:00
Nick Terrell
d9c1e9125f [fuzz] Small changes for oss-fuzz integration 2017-09-27 18:23:06 -07:00
Yann Collet
aa800c4793 reduced memory usage of zstreamtest --newapi 
to run on memory-constrained VM
 2017-09-27 18:00:15 -07:00
Yann Collet
bc32b40b98 reduced zstreamtest --mt memory load 
adjust compression level, hence memory usage, depending on nb threads
in order to run correctly on memory-starved VM.
 2017-09-27 17:27:38 -07:00
Yann Collet
54a827fff0 Merge branch 'dev' into newFormats 
Fixed conflicts in zstdmt_compress.c
 2017-09-27 16:39:40 -07:00
Yann Collet
02502191e5 separated --long tests between short and long tests 
A fast subset of these tests is now played in short test mode
 2017-09-27 15:48:06 -07:00
Yann Collet
f9de54acfb reduced memory requirements for --long tests 
in new --long test section
 2017-09-27 15:38:27 -07:00
Yann Collet
bdd0f6f046 improved make clean in tests/fuzz 2017-09-27 15:20:08 -07:00
Yann Collet
60059df051 shorter make test to avoid time out on travis CI 
Timed tests (fuzzer) are reduced
Long tests are shortened (less data generated)
 2017-09-27 15:16:27 -07:00
Yann Collet
ea1f50bf73 removed ZSTD_decompressBegin() from ZSTD_initDCtx_internal() 
It does not feel "right" from a dependency perspective.
ZSTD_initDCtx_internal() is triggered once, on DCtx creation,
while ZSTD_decompressBegin() is invoked at the beginning of each new frame,
and is also a user-facing prototype.

Downside : a DCtx must be init before first usage !
This was always the intention by the way, and is documented as such.
This stage is automatically done within ZSTD_decompress() and variants,
and also within ZSTD_decompressStream().
Only ZSTD_decompressContinue() is impacted,
it must be preceded by a ZSTD_decompressBegin(), as detailed in doc.

A test has been fixed, to no longer rely on undocumented assumption that ZSTD_decompressBegin() is invoked during init.
 2017-09-27 13:51:05 -07:00
Yann Collet
bfabd1d4dc fixed zstreamtest decoding error 
same error (wrong output buffer size) was present
on --mt and --new_api tests.
 2017-09-27 01:01:11 -07:00
Yann Collet
ca306c1c84 fixed a bug in zstreamtest 
decoder output buffer would receive a wrong size.

In previous version, ZSTD_decompressStream() would blindly trust the caller that pos <= size.
In this version, this condition is actively checked,
and the function returns an error code if this condition is not respected.

This check could also be done with an assert(),
but since this is a user-facing interface, it seems better to keep this check at runtime.
 2017-09-27 00:39:41 -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
91ffe71ec8 Merge pull request #864 from terrelln/long 
Increase maximum window size
 2017-09-26 16:26:29 -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
Nick Terrell
471aa385b3 [fuzz] Speed up round trip tests 
* Enforce smaller maximum values for parameters
* Adjust parameters to the source size

The memory usage is reduced by about 5x, which makes the fuzzers run at
least twice as fast, even more so with ASAN/MSAN enabled.
 2017-09-26 14:03:43 -07:00
Nick Terrell
c233bdbaee Increase maximum window size 
* Maximum window size in 32-bit mode is 1GB, since allocations for 2GB fail
  on my Mac.
* Maximum window size in 64-bit mode is 2GB, since that is the largest
  power of 2 that works with the overflow prevention.
* Allow `--long=windowLog` to set the window log, along with
  `--zstd=wlog=#`. These options also set the window size during
  decompression, but don't override `--memory=#` if it is set.
* Present a helpful error message when the window size is too large during
  decompression.
* The long range matcher defaults to a hash log 7 less than the window log,
  which keeps it at 20 for window log 27.
* Keep the default long range matcher window size and the default maximum
  window size at 27 for the API and CLI.
* Add tests that use the maximum window size and hash size for compression
  and decompression.
 2017-09-26 14:00:01 -07:00
Yann Collet
8a4d0abc1c Merge pull request #861 from terrelln/zip 
[fuzz][CI] Set up regression tests
 2017-09-25 17:11:35 -07:00
Yann Collet
52a1d1c6dc added ZSTD_DCtx_reset() 2017-09-25 16:56:48 -07:00
Yann Collet
5d8fdd1641 Merge pull request #855 from terrelln/maxoff 
[libzstd] Increase MaxOff
 2017-09-25 16:34:29 -07:00
Nick Terrell
917a213254 [fuzz] Determine flags based on compiler version 2017-09-25 15:32:36 -07:00
Nick Terrell
11e21f23cb [fuzz] Mention the corpora in the README 2017-09-25 15:31:38 -07:00
Nick Terrell
6bb781e0f1 [fuzz] Add regressiontest targets 2017-09-25 15:31:33 -07:00
Yann Collet
62568c9a42 added capability to generate magic-less frames 
decoder not implemented yet
 2017-09-25 14:26:26 -07:00
Nick Terrell
bbe77212ef [libzstd] Increase MaxOff 2017-09-25 13:36:18 -07:00
Nick Terrell
bfad5568b5 [fuzz] Make simple_round_trip compile cleanly 2017-09-25 13:28:45 -07:00
Nick Terrell
23199b6daf [fuzz] Fix fuzz.py env flags parsing 2017-09-25 13:28:18 -07:00
Nick Terrell
1c23b64049 [fuzz] fuzz.py can minimize and zip corpora 
* "minimize" minimizes the corpora into an output directory.
* "zip" zips up the minimized corpora, which are ready to deploy.
 2017-09-25 12:04:12 -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
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
Nick Terrell
1fe762e236 [zstdcli] Fix LDM advanced options parsing 2017-09-18 14:49:35 -07:00
Yann Collet
31829cb057 Merge pull request #847 from terrelln/fuzzer 
[fuzzer] Fuzz long range matching & new API
 2017-09-15 12:09:00 -07:00
Nick Terrell
39357c41cb [fuzzer] Fuzz long range matching & new API 2017-09-14 14:48:08 -07:00
Yann Collet
218c09e5b3 Merge pull request #844 from terrelln/fuzzer 
Fuzzer
 2017-09-14 11:40:25 -07:00
Nick Terrell
9712d5ebe6 [fuzzer] Fix bugs in fuzz.py 2017-09-13 19:08:35 -07:00
Nick Terrell
a6f08b4783 [fuzzer] Fix FUZZ_seed() 2017-09-13 18:41:32 -07:00
Nick Terrell
6c6412cef9 [fuzzer] Update README.md 2017-09-13 18:23:52 -07:00
Nick Terrell
6b8236cf7e [fuzz] Add fuzzing helper script 2017-09-13 17:45:21 -07:00
Nick Terrell
b7e1522330 Add block fuzzers 2017-09-13 17:44:41 -07:00
Nick Terrell
def3214d74 [fuzzer] Handle single empty directory 2017-09-13 17:44:30 -07:00
Yann Collet
739b620814 Merge pull request #842 from stellamplau/decodeCorpus-maxSize 
Add flag to limit max decompressed size in decodeCorpus
 2017-09-13 17:26:55 -07:00
Nick Terrell
8b6c80ada8 Update fuzzer Makefile 2017-09-13 16:16:57 -07:00
Nick Terrell
677c2cbf89 Update fuzzer sources 2017-09-13 16:16:57 -07:00
Stella Lau
963558a072 Fix implicit conversion error 2017-09-13 16:01:16 -07:00
Stella Lau
40bf0ced7d Add flag to limit max decompressed size in decodeCorpus 2017-09-13 15:16:56 -07:00
Yann Collet
f1571dad8f Merge pull request #838 from stellamplau/ldm-mergeDev 
Add long distance matcher
 2017-09-13 13:24:08 -07:00
Yann Collet
be1f2dac5b Merge pull request #841 from facebook/utilTimeAPI 
modified util::time API (T19505791)
 2017-09-13 11:41:01 -07:00
Yann Collet
a1bc08834f Merge pull request #840 from stellamplau/decodeCorpus-blocks 
Make decodecorpus generate raw compressed blocks
 2017-09-13 09:34:04 -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
Stella Lau
e89065506e Make decodecorpus generate raw compressed blocks 2017-09-12 17:18:45 -07:00
Stella Lau
3d8e313f64 Reduce ldm hash table size in test 2017-09-11 17:21:28 -07:00
Stella Lau
eb3327c10a Merge branch 'dev' of https://github.com/facebook/zstd into ldm-mergeDev 2017-09-11 15:00:01 -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
Stella Lau
eeff55dfa8 Merge remote-tracking branch 'upstream/dev' into ldm-mergeDev 2017-09-06 15:56:32 -07:00
Stella Lau
9e4060200b Add tests and fix pointer alignment 2017-09-06 09:14:05 -07:00
Stella Lau
af4068a697 Fix function name in tests/fuzz/regression_driver 2017-09-05 22:14:41 -07:00
Stella Lau
67d4a6161c Add ldmBucketSizeLog param 2017-09-02 21:55:29 -07:00
Stella Lau
a1f04d518d Move hashEveryLog to cctxParams and update cli 2017-09-01 15:05:47 -07:00
Stella Lau
767a0b3be1 Move ldm hashLog, bucketLog, and mml to cctxParams 2017-09-01 12:24:59 -07:00
Stella Lau
17d8e0bdcc Merge remote-tracking branch 'upstream/longRangeMatcher' into ldm-integrate 2017-09-01 10:19:38 -07:00
Stella Lau
8081becadc Add long distance matching as a CCtxParam 2017-09-01 09:18:58 -07:00
Eiichi Tsukata
7492e7f1c7 tests/fuzz: change ZSTD_BLOCKSIZE_ABSOLUTEMAX into ZSTD_BLOCKSIZE_MAX 
ZSTD_BLOCKSIZE_ABSOLUTEMAX is changed at the commit:
fa3671eac7
 2017-09-01 16:37:39 +09:00
Eiichi Tsukata
6639395979 tests/fuzz: fix make all target names 2017-09-01 16:32:40 +09:00
Yann Collet
d7ad99b2ab Merge branch 'longRangeMatcher' into dev 2017-08-31 18:08:37 -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
Stella Lau
6a546efb8c Add long distance matcher 
Move last literals section to ZSTD_block_internal
 2017-08-31 12:53:19 -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
Stella Lau
90a31bfa16 Pass dictMode to ZSTDMT_initCStream; fix nits 
- Return error code in estimate{CCtx,CStream}Size functions
 2017-08-30 16:19:07 -07:00
Stella Lau
ee65701720 Minor fixes; remove formatting only changes 2017-08-29 20:27:35 -07:00
Stella Lau
a6e20e1bd7 Add test for raw content starting with dict header 2017-08-29 18:36:18 -07:00
Stella Lau
82d636b76a Rename applyCCtxParams() 2017-08-29 18:03:06 -07:00
Stella Lau
c88fb9267f Replace 'byReference' with enum 2017-08-29 11:55:02 -07:00
Stella Lau
b5b9275e67 Rename estimateCCtxSize_advanced() and estimateCStreamSize_advanced() 2017-08-29 10:49:29 -07:00
Stella Lau
18224608ff Remove ZSTD_setCCtxParameter() 2017-08-25 13:58:41 -07:00
Stella Lau
9911153723 Move jobSize and overlapLog in zstdmt to cctxParams 2017-08-25 13:14:51 -07:00
Stella Lau
eb7bbab36a Remove ZSTD_p_refDictContent and dictContentByRef 2017-08-25 11:11:45 -07:00
Stella Lau
15fdeb9e41 Enforce nbThreads<=1 for estimateCCtxSize 2017-08-24 16:28:49 -07:00
Stella Lau
1c81f725ff Remove duplicated testing code 2017-08-23 15:47:15 -07:00
Stella Lau
6f1a21c7e9 Remove formatting-only changes 2017-08-23 10:24:19 -07:00
Stella Lau
8fd1636776 Remove unused functions 2017-08-22 13:33:58 -07:00
Stella Lau
73c73bf16a Reduce code duplication in zstreamtest 2017-08-21 12:41:19 -07:00
Nick Terrell
3587556873 [cover] Test small maxdict 2017-08-21 11:16:47 -07:00
Stella Lau
91b30dbe84 Remove test parameter 2017-08-21 10:09:06 -07:00
Stella Lau
f181f33bdf Disable tests and refactor 2017-08-21 01:59:08 -07:00