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605 Commits

Author SHA1 Message Date
Yann Collet
c91a0855f8 check endDirective in ZSTD_compressStream2() 
fix #2297
also :
- `assert()` `endDirective` in `ZSTD_compressStream_internal()`, for debug mode
- add relevant tests
 2020-09-14 10:56:08 -07:00
W. Felix Handte
032010fcc1 Improve Documentation Slightly 2020-09-10 22:10:02 -04:00
W. Felix Handte
c09454e28f Add Warning Comment to ZSTD_createCDict_advanced2() Declaration 2020-09-10 18:51:52 -04:00
W. Felix Handte
ad9f98ac3f Document the ZSTD_c_enableDedicatedDictSearch Parameter 2020-09-10 18:51:52 -04:00
W. Felix Handte
c204110eff Make ZSTD_c_enableDedicatedDictSearch an Experimental Param 2020-09-10 18:51:52 -04:00
W. Felix Handte
ae4ebf6b8c TODO: Comment 2020-09-10 18:51:52 -04:00
Bimba Shrestha
a3f6e4026e removing wrong comment 2020-09-10 18:51:52 -04:00
Bimba Shrestha
71fda0362f making cctxParams a pointer 2020-09-10 18:51:52 -04:00
Bimba Shrestha
75b6360036 adding ZSTD_createCDict_advanced2 to zstd.h 2020-09-10 18:51:52 -04:00
Bimba Shrestha
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
animalize
6365e0e32f Add ZSTD_versionString() function to manual. 2020-08-27 13:51:22 +08:00
senhuang42
44c54a3e31 Addressing comments: more comments, cleanup, remove extra function, checksum logic 2020-08-24 16:14:19 -04:00
senhuang42
ffaa0df76d Document change in CLI for --no-check during decompression in --help menu 2020-08-24 09:49:12 -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
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
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
Yann Collet
16b353b207 minor doc clarification regarding MT parameters 2020-07-11 02:16:52 -07:00
Yann Collet
76e726e3be updated documentation for ZSTD_estimate*() 
make it clearer that tighter memory estimation
can be provided using advanced functions
on the condition of a defined input size bound.
 2020-05-11 19:21:50 -07:00
Nick Terrell
55a57d46be Add extra warnings about not modifying the ZSTD_outBuffer 2020-04-28 12:07:42 -07:00
Nick Terrell
a4ff217baf [lib] Add ZSTD_d_stableOutBuffer 2020-04-27 18:09:44 -07:00
Nick Terrell
b104f8e3eb [zstd] Fix typo in ZSTD_dParameter 2020-04-27 12:12:28 -07:00
Nick Terrell
ac58c8d720 Fix copyright and license lines 
* All copyright lines now have -2020 instead of -present
* All copyright lines include "Facebook, Inc"
* All licenses are now standardized

The copyright in `threading.{h,c}` is not changed because it comes from
zstdmt.

The copyright and license of `divsufsort.{h,c}` is not changed.
 2020-03-26 17:02:06 -07:00
Bimba Shrestha
cba46e9b7b Fixing ZSTD_c_compressionLevel confusing note 2020-03-03 13:12:02 -08:00
Yann Collet
5120883a9c bumped version number 
so that potential issue report do not confuse `dev` with latest release
 2019-12-03 17:06:42 -08:00
W. Felix Handte
722149cf2b Easy: Update Comment on ZSTD_initDStream() 2019-11-19 01:57:15 -05:00
Yann Collet
74065da4c5 updated API inline doc and manual 
regarding ZSTD_CDict created without a dictBuffer.
 2019-10-28 11:15:41 -07:00
Yann Collet
a9a216a846
Merge pull request #1824 from senhuang42/new_path_for_cdict 
Avoid using CDict params when input is large.
 2019-10-23 12:04:40 -07:00
Yann Collet
111b0c53b0 update documentation on deprecated functions 
mostly : note that these functions will soon generate deprecation warnings
 2019-10-22 13:51:18 -07:00
Nick Terrell
b1ec94e63c Fix ZSTD_f_zstd1_magicless for small data 
* Fix `ZSTD_FRAMEHEADERSIZE_PREFIX` and `ZSTD_FRAMEHEADERSIZE_MIN` to
  take a `format` parameter, so it is impossible to get the wrong size.
* Fix the places that called `ZSTD_FRAMEHEADERSIZE_PREFIX` without
  taking the format into account, which is now impossible by design.
* Call `ZSTD_frameHeaderSize_internal()` with `dctx->format`.
* The added tests catch both bugs in `ZSTD_decompressFrame()`.

Fixes #1813.
 2019-10-21 21:16:17 -07:00
Sen Huang
59c81aa31b Line up comments :) 2019-10-21 19:12:15 -04:00
Sen Huang
dbda8c318a Trailing comma 2019-10-21 19:10:13 -04:00
Sen Huang
5b2f4ac1a8 merge 2019-10-21 19:02:52 -04:00
Sen Huang
676f89902a Added multiplier, renamed new enum to something more useful 2019-10-21 15:36:12 -04:00
Sen Huang
1f3a51fb52 Updated forceAttachDict param bounds 2019-10-21 15:36:12 -04:00
Sen Huang
8f69c47643 Add enum to decision process 2019-10-21 15:36:12 -04:00
Sen Huang
e4de8b098a Added support for forcing new CDict behavior and updated enum 2019-10-21 15:36:12 -04:00
Yann Collet
6446ffb277
Merge pull request #1827 from facebook/dm_Dct 
updated erroneous comments using ZSTD_dm_*
 2019-10-17 10:30:58 -07:00
Yann Collet
19741c7d99
Merge pull request #1815 from facebook/zlibwrap 
make zlibWrapper strict ISO-C90 compatible
 2019-10-16 16:45:15 -07:00
Yann Collet
6323966e53 updated erroneous comments using ZSTD_dm_* 
instead of the current ZSTD_dct_*,
reported by @nigeltao (#1822)
 2019-10-16 16:14:04 -07:00
Yann Collet
fb77afc626
Merge pull request #1760 from bimbashrestha/extract_sequences_api 
Adding api for extracting sequences from seqstore
 2019-10-10 13:11:18 -07:00
Yann Collet
cb18fffe65 enforce C90 compatibility for zlibWrapper 2019-09-24 17:50:58 -07:00
Yann Collet
ad2a2785f7 bump version number to v1.4.4 
so that future reports on `dev` branch use this number instead
 2019-09-24 15:15:33 -07:00
W. Felix Handte
f7d9b36835 Update Comment on ZSTD_estimateCCtxSize() 2019-09-20 14:11:29 -04:00
Bimba Shrestha
ae6d0e64ae Addressing comments 2019-09-19 15:25:20 -07:00
Bimba Shrestha
a874435478
Merge branch 'dev' into extract_sequences_api 2019-09-16 13:29:59 -07:00
Bimba Shrestha
bff6072e3a Bailing early when collecting sequences and documentation 2019-09-16 08:26:21 -07:00
Nick Terrell
fbeaf6989e [libzstd] Improve advanced API docs 2019-09-15 12:41:24 -07:00
Bimba Shrestha
1407919d13 Addressing comments on parsing 2019-09-10 15:10:50 -07:00
Bimba Shrestha
9e7bb55e14 Addressing comments 2019-09-09 20:04:46 -07:00
Bimba Shrestha
5f8b0f6890 Changing api to get sequences across all blocks 2019-08-30 09:18:44 -07:00
Nick Magerko
de6a6c7364 Fix ZSTD_SRCSIZEHINT_MIN typo 2019-08-20 13:07:51 -07:00
Nick Magerko
c7a24d7a14 Define ZSTD_SRCSIZEHINT_MIN as 0 2019-08-20 13:06:15 -07:00
Nick Magerko
09894dc2eb Add mention of regression with poor size hints 2019-08-19 13:41:36 -07:00
Nick Magerko
fee8fbcddf Make upper bound INT_MAX 2019-08-19 12:58:54 -07:00
Nick Magerko
dffbac5f89 Add --size-hint=# option 2019-08-19 11:38:49 -07:00
Yann Collet
01b2331ad1 bumped version number 
to v1.4.3
 2019-08-05 17:17:16 +02:00
Yann Collet
0b0b83e8f3 fix test 122 
it's an unsupported scenario.
 2019-08-03 16:51:26 +02:00
W. Felix Handte
8083581f9a Bump Library Version Number to 1.4.2 2019-07-24 17:35:19 -04:00
Yann Collet
b8ec4b0fd6 updated version number (to v1.4.1) 
also : added doc on context re-use, as suggested by @scherepanov at #1676
 2019-07-09 11:43:59 -07:00
Ephraim Park
9007701670 Adding targetCBlockSize param 2019-07-03 15:41:52 -07:00
Yann Collet
b3af1873a0 better title formatting for html documentation 
must pay attention to /** and /*! patterns.
 2019-06-04 10:35:40 -07:00
Yann Collet
b5c98fbfd0 Added comments on I/O buffer sizes for streaming 
It seems this is still a confusing topic,
as in https://github.com/klauspost/compress/issues/109 .
 2019-06-04 10:26:16 -07:00
Josh Soref
a880ca239b Spelling (#1582) 
* spelling: accidentally

* spelling: across

* spelling: additionally

* spelling: addresses

* spelling: appropriate

* spelling: assumed

* spelling: available

* spelling: builder

* spelling: capacity

* spelling: compiler

* spelling: compressibility

* spelling: compressor

* spelling: compression

* spelling: contract

* spelling: convenience

* spelling: decompress

* spelling: description

* spelling: deflate

* spelling: deterministically

* spelling: dictionary

* spelling: display

* spelling: eliminate

* spelling: preemptively

* spelling: exclude

* spelling: failure

* spelling: independence

* spelling: independent

* spelling: intentionally

* spelling: matching

* spelling: maximum

* spelling: meaning

* spelling: mishandled

* spelling: memory

* spelling: occasionally

* spelling: occurrence

* spelling: official

* spelling: offsets

* spelling: original

* spelling: output

* spelling: overflow

* spelling: overridden

* spelling: parameter

* spelling: performance

* spelling: probability

* spelling: receives

* spelling: redundant

* spelling: recompression

* spelling: resources

* spelling: sanity

* spelling: segment

* spelling: series

* spelling: specified

* spelling: specify

* spelling: subtracted

* spelling: successful

* spelling: return

* spelling: translation

* spelling: update

* spelling: unrelated

* spelling: useless

* spelling: variables

* spelling: variety

* spelling: verbatim

* spelling: verification

* spelling: visited

* spelling: warming

* spelling: workers

* spelling: with
 2019-04-12 11:18:11 -07:00
Nick Terrell
50b9c41196 [libzstd] Fix decompression dictionary bugs and clean up initialization 
Bugs:

* `ZSTD_DCtx_refPrefix()` didn't clear the dictionary after the first
  use. Fix and add a test case.
* `ZSTD_DCtx_reset()` always cleared the dictionary. Fix and add a test
  case.
* After calling `ZSTD_resetDStream()` you could no longer load a
  dictionary, since the stage was set to `zdss_loadHeader`. Fix and add
  a test case.

Cleanup:

* Make `ZSTD_initDStream*()` and `ZSTD_resetDStream()` wrap the new
 advanced API, and add test cases.
* Document the equivalent of these functions in the advanced API and
  document the unstable functions as deprecated.
 2019-04-10 12:59:02 -07:00
Nick Terrell
48a6427d22 [libzstd] Fix ZSTD_compress2() for multithreaded compression 
`ZSTD_compress2()` wouldn't wait for multithreaded compression to
finish. We didn't find this because ZSTDMT will block when it can
compress all in one go, but it can't do that if it doesn't have enough
output space, or if `ZSTD_c_rsyncable` is enabled.

Since we will already sometimes block when using `ZSTD_e_end`, I've
changed `ZSTD_e_end` and `ZSTD_e_flush` to guarantee maximum forward
progress. This simplifies the API, and helps users avoid the easy bug
that was made in `ZSTD_compress2()`

* Found by the libfuzzer fuzzers.
* Added a test case that catches the problem.
* I will make the fuzzers sometimes allocate less than
  `ZSTD_compressBound()` output space.
 2019-04-09 16:24:17 -07:00
Nick Terrell
1dfe37fea9 [libzstd] Stabilize ZSTD_getDictID_*() functions 2019-04-05 18:59:30 -07:00
Nick Terrell
ce388fe4d2 [libzstd] Fix return value docs for ZSTD_compressStream2() 2019-04-05 17:44:07 -07:00
Nick Terrell
7231ea72a8 [libzstd] Reword the streaming docs for the new API 2019-04-03 19:21:05 -07:00
Nick Terrell
cf7d601bf5 Move the dictionary API and mark the legacy API 
* Move the dictionary API below the streaming API
* Mark the legacy streaming API as redundant
 2019-04-03 19:16:40 -07:00
Nick Terrell
d7d89513d6 Stabilize advance API 
This commit moves the candidate advanced API to the stable section.
It makes some minor whitespace changes, but it doesn't change any
of the wording of the documentation.

I'll put up a separate PR that tweaks some of the documentation
once this lands, so that it is easier to review.

NOTE: Even though these functions are now in stable, they aren't
stable until the next release (in under 1 month). It is possible
that they change until then.
 2019-04-03 18:43:20 -07:00
Nick Terrell
0827edeace [libzstd] Bump the library version to 1.4.0 
Bumps the library version to 1.4.0 in preparation to stabilize the
advanced API.
 2019-04-03 18:43:20 -07:00
Nick Terrell
00679da22b [libzstd] Setting ZSTD_d_maxWindowLog to 0 means default 2019-04-02 19:20:52 -07:00
shakeelrao
dca73db30c fix srcSize typo and add new UTIL func to comment 2019-03-28 17:50:34 -07:00
Nick Terrell
20f9ff7e53 Update documentation to tell how to replace the old streaming API with the new one. 2019-03-21 16:08:58 -07:00
shakeelrao
0a3fa6f909 Add legacy mode in documentation 2019-03-18 20:33:15 -07:00
shakeelrao
19b75b6ecb Test new ZSTD_findFrameCompressedSize and update documentation 2019-03-15 18:04:19 -07:00
shakeelrao
60796e76b0 Add legacy support to decompressBound 2019-03-15 16:10:37 -07:00
Nick Terrell
787b76904a [libzstd] Allow compression parameters to be set with a cdict 
The order you set parameters in the advanced API is not supposed to matter.
However, once you call `ZSTD_CCtx_refCDict()` the compression parameters
cannot be changed. Remove that restriction, and document what parameters
are used when using a CDict.

If the CCtx is in dictionary mode, then the CDict's parameters are used.
If the CCtx is not in dictionary mode, then its requested parameters are
used.
 2019-03-13 16:10:05 -07:00
shakeelrao
9ad3f31d33 update documentation for decompressBound 2019-03-02 17:56:10 -08:00
shakeelrao
1e08c49f75 add stylistic changes 2019-03-01 18:29:35 -08:00
shakeelrao
03026c3b1d change compressedBound to ULL 2019-03-01 00:03:50 -08:00
shakeelrao
8930c3c79b implement API-level changes 2019-02-28 22:55:18 -08:00
shakeelrao
d0a3f25697 change return type to ULL 2019-02-28 01:52:01 -08:00
shakeelrao
820af1e078 Provide an API function to estimate decompressed size. 
Introduces a new utility function `ZSTD_findFrameCompressedSize_internal` which
is equivalent to `ZSTD_findFrameCompressSize`, but accepts an additional output
parameter `bound` that computes an upper-bound for the compressed data in the frame.

The new API function is named `ZSTD_decompressBound` to be consistent with
`zstd_compressBound` (the inverse operation). Clients will now be able to compute an upper-bound for
their compressed payloads instead of guessing a large size.

Implements https://github.com/facebook/zstd/issues/1536.
 2019-02-28 00:42:49 -08:00
Nick Terrell
7ad7ba3178 [libzstd] Rename ZSTD_CCtxParam_* to ZSTD_CCtxParams_* 2019-02-19 17:44:52 -08:00
Nick Terrell
f9513115e4 [libzstd] Add ZSTD_c_literalCompressionMode flag 
It controls the literals compression. It is either
`auto`, `huffman`, or `uncompressed`. It defaults to
`auto`, which is the current behavior.
 2019-02-13 14:59:22 -08:00
Yann Collet
f9e4f89252 improved comments for adjustCParams() and getCParams() 2019-01-02 12:18:40 -08:00
Yann Collet
1993f5d412 fixed ovlog tests 
and updated man page
 2018-12-12 21:09:14 -08:00
Yann Collet
f2f86d369b Merge branch 'btultra2' into ovlog_def 2018-12-12 20:58:14 -08:00
Yann Collet
9792acda3b Merge branch 'dev' into btultra2 2018-12-12 20:18:27 -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
Yann Collet
52b94f902c add clarification for ZSTD_CCtx_setPledgedSrcSize() 
as requested in #1391
 2018-12-11 12:08:21 -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
34aa401afd updated documentation 
introducing ZSTD_btultra2
 2018-12-06 17:22:19 -08:00
Yann Collet
39e28982cf introduced constants ZSTD_STRATEGY_MIN and ZSTD_STRATEGY_MAX 2018-12-06 16:16:16 -08:00
Yann Collet
be9e561da4 changed ZSTD_c_compressionStrategy into ZSTD_c_strategy 
also : fixed paramgrill, and limit conditions
 2018-12-06 15:00:52 -08:00
Yann Collet
e9448cdf4c introduced strategy btultra2 
note : not yet applied on any compression level
 2018-12-06 13:38:09 -08:00
Yann Collet
0c404a48f0 moved ZSTD_WINDOWLOG_LIMIT_DEFAULT into static-linking-only area 2018-12-06 10:57:19 -08:00
Yann Collet
96d887429b clarified usage of word "job" 
only applies in MT / async context now.
 2018-12-06 10:14:34 -08:00
Yann Collet
3583d19c4e changed parameter names from ZSTD_p_* to ZSTD_c_* 
for naming consistency
 2018-12-05 17:26:02 -08:00
Yann Collet
c2053310e5 updated API documentation 2018-12-05 16:23:00 -08:00
Yann Collet
3e042d5cc0 ZSTD_decompressDCtx() is compatible with sticky parameters 2018-12-04 17:30:58 -08:00
Yann Collet
aec945f0dc implemented ZSTD_dParam_getBounds() 
and ZSTD_DCtx_setParameter()
 2018-12-04 15:35:37 -08:00
Yann Collet
34e146f548 advanced decompression function replaces by normal streaming one 
advanced parameters compatible with ZSTD_decompressStream().
 2018-12-04 10:28:36 -08:00
Yann Collet
6ced8f7c7c joined normal streaming API with advanced one 2018-12-03 14:22:38 -08:00
Yann Collet
da1f3066a3 preparative for ZSTD_DCtx_setParameter() 2018-11-30 15:59:50 -08:00
Yann Collet
d8e215cbee created ZSTD_compress2() and ZSTD_compressStream2() 
ZSTD_compress_generic() is renamed ZSTD_compressStream2().

Note that, for the time being,
the "stable" API and advanced one use different parameter planes :
setting parameters using the advanced API does not influence ZSTD_compressStream()
and using ZSTD_initCStream() does not influence parameters for ZSTD_compressStream2().
 2018-11-30 11:25:56 -08:00
Yann Collet
d3a0c71259 pushed experimental parameters 
into ZSTD_STATIC_LINKING_ONLY section
 2018-11-21 16:18:55 -08:00
Yann Collet
d4d4e109e9 getParameter fills an int* 
rather than an unsigned*
for consistency
since type of setParameter() changed to int.
 2018-11-21 15:37:26 -08:00
Yann Collet
fea920615c promote ZSTD_findFrameCompressedSize() into staging area 2018-11-21 15:25:50 -08:00
Yann Collet
41c7d0b1e1 changed hashEveryLog into hashRateLog 2018-11-21 14:36:57 -08:00
Yann Collet
5c6d4b18ac completed implementation of ZSTD_cParam_getBounds() 
for all parameters
 2018-11-20 16:06:00 -08:00
Yann Collet
2e7fd6a2cb fixed remaining searchLength invocations 2018-11-20 15:13:27 -08:00
Yann Collet
e874dacc08 changed searchLength into minMatch 
refactored all relevant API and calls
for consistency.
 2018-11-20 14:56:07 -08:00
Yann Collet
114bd4346e changed enum type name to ZSTD_ResetDirective 
for naming consistency :
types should start with a capital letter (after prefix)
 2018-11-20 12:00:20 -08:00
Yann Collet
3b838abf97 ZSTD_CCtx_setParameter : value argument is now int 
for compatibility with compression level
 2018-11-20 11:53:01 -08:00
Yann Collet
19e5f2a35b removed some constants and _simpleArgs() from staging 
constants that *may* change in the future
will be accessed through functions instead
(to be created).

_simpleArgs() variant do not have (yet) a clear enough added value
to deserve "stable" status.
 2018-11-19 17:38:15 -08:00
Yann Collet
5c68639186 updated ZSTD_DCtx_reset() 
signature and behavior is now the same as ZSTD_CCtx_reset()
 2018-11-15 16:12:39 -08:00
Yann Collet
06c8d5a4f4 Merge branch 'dev' into advancedAPI 
fixed rsyncable
 2018-11-15 10:51:24 -08:00
Nick Terrell
b9693d3a49 [lib] Add rsyncable mode 
- Add rsyncable mode to multithreaded mode
- Factor out LDM's hash function for reuse
 2018-11-14 16:59:57 -08:00
Yann Collet
21a42bf5f9 added advanced decompression api 2018-11-14 16:54:54 -08:00
Yann Collet
cf9f4b63b8 fixed fuzz test src code 2018-11-14 14:46:49 -08:00
Yann Collet
ff8d371708 modified ZSTD_CCtx_reset() 
which now accepts an enum,
to distinguish between resetting the session, or the parameters (or both).

removed ZSTD_CCtx_resetParameters(), which is redundant.

start replacing invocation of ZSTD_CCtx_reset*() functions

Updated advanced API documentation

trimmed down amount of API staged in RC,
in particular, all functions related to ZSTD_CCtxParams()
seem too advanced.
 2018-11-14 12:33:57 -08:00
Yann Collet
d7e10a774a added constant ZSTD_WINDOWLOG_LIMIT_DEFAULT 
answering #1407.

Also : removed obsolete function ZSTD_setDStreamParameter()
which could only be used with one parameter (DStream_p_maxWindowSize).
Now replaced by ZSTD_DCtx_setWindowSize() (which exists since a few revisions)
 2018-11-13 18:12:34 -08:00
Yann Collet
2c8fde538f added constant ZSTD_MAGIC_SKIPPABLE_MASK 
and updated several API comments
 2018-11-13 17:36:35 -08:00
Yann Collet
b83d1e7714 removed some static const variables 
and replaced by traditional macro constants.

Unfortunately, C doesn't consider `static const` to mean "constant"
 2018-11-13 16:56:32 -08:00
Yann Collet
768a264200 Merge branch 'dev' of github.com:facebook/zstd into dev 2018-11-13 15:56:36 -08:00
Yann Collet
092c4abd4c bumped version number to v1.3.8 2018-11-13 15:53:38 -08:00
W. Felix Handte
4127de5fa6 Switch Enum to Only Non-Negative Values, Update Comments 2018-11-12 12:47:47 -08:00
Allen Hai
3783720f70 vertically align code comment 2018-10-26 16:16:06 -05:00
Allen Hai
26e34d8a73 provide consistent spacing to enum field 2018-10-25 18:45:20 -05:00
Yann Collet
1e6208e75e bumped version number to v1.3.7 
updated documentation
 2018-10-11 14:40:12 -07:00
Yann Collet
8fc79fac07 clarify streaming api doc 
as suggested by @indygreg in #1360
 2018-10-08 15:53:29 -07:00
Yann Collet
04f47bbdd2 Merge branch 'dev' into adapt 2018-09-24 16:56:45 -07:00
Yann Collet
32b7cf1bcf fixed tautological tests 
involving ZSTD_TARGETLENGTH_MIN (== 0)
 2018-09-21 15:04:43 -07:00
Yann Collet
a54c86cfc6 defined a minimum negative level 
which can be probed using new function ZSTD_minCLevel().

Also : redefined ZSTD_TARGETLENGTH_MIN/MAX for consistency

used the opportunity to bump version number to v1.3.6
 2018-09-20 16:52:03 -07:00
Yann Collet
89bc309d90 error out when --adapt is associated with --single-thread 
since they are not compatible
 2018-09-19 14:49:13 -07:00
Yann Collet
2f78228f65 Merge branch 'dev' into adapt 2018-09-19 12:43:42 -07:00
Yann Collet
005f000aed updated documentation of *refPrefix() 
indicating the equivalence with `diff` operation.
 2018-09-18 13:07:08 -07:00
Yann Collet
7269fe6cd3 minor code comment update 2018-09-14 16:06:35 -07:00
Yann Collet
0403148315
Merge pull request #1295 from felixhandte/hdr-intro-comment-negative-lvls 
Proposed Update to Zstd.h Introduction Comment
 2018-09-14 15:29:19 -07:00
Nick Terrell
5ee5e71be3 [zstd] Add note about empty ZSTD_CDict 2018-08-23 17:48:06 -07:00
W. Felix Handte
e589ac6276 Reformat Introduction Comment and Mention Negative Levels 2018-08-22 17:07:34 -07:00
Yann Collet
105677c6db created ZSTDMT_toFlushNow() 
tells in a non-blocking way if there is something ready to flush right now.
only works with multi-threading for the time being.

Useful to know if flush speed will be limited by lack of production.
 2018-08-17 18:11:54 -07:00
Yann Collet
3e4617ef54 frameProgression reports nbActiveWorkers and output flushed 2018-08-14 11:49:25 -07:00