a5ffe3d370
pushed enum values for strategy by one (ZSTD_fast==1)
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this makes it possible to use `0` to mean:
"do not change strategy"
2017-05-12 16:29:19 -07:00
542c9dfcf8
changed name frameParams into frameHeader
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ZSTD_frameParams => ZSTD_frameHeader
ZSTD_getFrameParams() -> ZSTD_getFrameHeader()
The new naming is more distinctive from ZSTD_frameParameters,
which is used during compression.
ZSTD_frameHeader is clearer in its intention to described frame header content.
It also implies we are decoding a ZSTD frame, hence we are at decoding stage.
2017-05-09 15:46:07 -07:00
a1d6704d7f
added ZSTD_estimateCDictSize() and ZSTD_estimateDDictSize()
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it complements ZSTD_estimateCCtxSize()
for the special case of ZSTD_initCStream_usingDict()
2017-05-08 17:51:49 -07:00
a51cab6e68
Merge pull request #678 from facebook/apiChange
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Breaking API Change around CDict
2017-04-28 10:02:45 -07:00
c6915429f2
shortened Appveyor release tests
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fuzzer supports time suffix `s` for "seconds"
2017-04-27 16:24:53 -07:00
2f73427d35
added test for ZSTD_compress_usingCDict_advanced()
2017-04-27 14:39:39 -07:00
7321345fd2
fixed another VS2008 init error
2017-04-27 14:19:34 -07:00
f4bd857d81
created ZSTD_compress_usingCDict_advanced()
2017-04-27 11:31:55 -07:00
31533bacce
Changed ZSTD_createCDict_advanced()
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It now only uses compressionParameters as argument.
It produces many changes throughout user code,
though hopefully they tend to be simple :
just provide the cParams part from existing ZSTD_parameters.
Some programs might depend on ZSTD_createCDict_advanced() to pass frame parameters.
This change will force them to revisit this strategy and fix it,
since frame parameters are effectively silently ignored in current version.
2017-04-27 00:29:04 -07:00
4f818182b8
clarified frame parameters for ZSTD_compress*_usingCDict()
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created ZSTD_compressBegin_usingCDict_internal(),
which gives direct control to frame Parameters.
ZSTD_resetCStream_internal() now points into it.
2017-04-17 18:29:06 -07:00
f913cbed33
fixed : memory leak in fuzzer test
2017-04-13 22:46:51 -07:00
20d5e03893
content size is controlled at bufferless level
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so it's active for all entry points
Also : added relevant test (wrong content size) in fuzzer
2017-04-11 18:34:02 -07:00
39a6cc5172
Make ZSTD_compress_usingCDict() respect contentSizeFlag
2017-04-03 21:09:55 -07:00
1e1e26f2ac
fixed #634 : ZSTDMT_compressCCtx() doesn't provide frame content size in header
2017-03-29 17:09:59 -07:00
0ef6803707
added ZSTD_getFrameContentSize() to ZSTDMT unit test in fuzzer
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Now tests fail, because ZSTDMT_compress() doesn't fill frame content size correctly.
2017-03-29 16:58:57 -07:00
042ba122ae
Change g_displayLevel to int and fix DISPLAYUPDATE flush
2017-03-23 11:21:59 -07:00
7ebf2de02d
Add ability to strongly limit fuzzer test size with flag
2017-03-20 11:25:00 -07:00
f5e50519e0
Prevent fuzz testers from combining large dicts with high clevel
2017-03-15 15:04:54 -07:00
c0b1731bce
added test for decompression with NULL dict and NULL DDict
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previous version of ZSTD_decompressMultiFrame() would fail that test
2017-02-28 01:02:46 -08:00
bd7fa21deb
added ZSTD_refDDict()
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Now DDict does no longer depends on DCtx duplication
2017-02-26 14:43:07 -08:00
8dff956dbf
Added DDict unit test in fuzzer
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also : slightly modified loadEntropy :
know src must points at start of dictionary
2017-02-25 10:11:15 -08:00
9050e1925e
Change name to to findFrameCompressedSize and add skippable support
2017-02-22 12:12:34 -08:00
5069b6c2c3
Merge branch 'dev' into multiframe
2017-02-10 10:08:55 -08:00
84b37cc1f1
Fix failing unit test
2017-02-09 12:27:39 -08:00
e0b3265e87
Fix ZSTD_getErrorString and add tests
2017-02-08 17:28:49 -08:00
ba2ad9f25c
ZSTD_decompress now handles multiple frames
2017-02-08 14:50:10 -08:00
4e709712e1
Decompressed size functions now handle multiframes and distinguish cases
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- Add ZSTD_findDecompressedSize
- Traverses multiple frames to find total output size
- Add ZSTD_getFrameContentSize
- Gets the decompressed size of a single frame by reading header
- Deprecate ZSTD_getDecompressedSize
2017-02-08 14:50:10 -08:00
06e7697f96
added test of new parameter ZSTD_p_forceWindow
2017-01-25 16:39:03 -08:00
c44c4d5223
Fix missing 'OK' logging on fuzzer testcase
2017-01-12 09:38:33 -08:00
834ab50fa3
Fixed decompress_usingDict not propagating corrupted dictionary error
2017-01-11 17:31:34 -08:00
a8b4fe0481
Add COVER dictionary builder to fuzzer unit tests
2017-01-02 18:45:19 -08:00
f586bdfe23
fixed fuzzer test
2016-12-06 06:11:46 +01:00
e7a41a5955
added : dictID retrieval functions.
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added : unit tests for dictID retrieval functions
2016-12-05 16:21:06 -08:00
4c0b44f8ce
minor display improvement in fuzzer when nb of tests is very large
2016-11-01 11:13:22 -07:00
a17fd7312a
changed error_public.h into zstd_errors.h
2016-10-11 16:41:09 -07:00
97b378a6f8
Streaming : dictionary compression on multiple files / segments can correctly provide srcSize into header (when provided) using pledgedSrcSize.
2016-09-21 17:20:19 +02:00
64deef3bee
Fixed srcSize=1
2016-09-14 00:16:07 +02:00
a7737f6a60
improved compression on small files when using same parameters
2016-09-06 09:44:59 +02:00
2b26ad1947
removed timeb.h ( #319 )
2016-09-02 15:34:41 -07:00
4ded9e591c
added boilerplate
2016-08-30 11:06:28 -07:00
cb3276329a
added sizeof CStream and DStream
2016-08-23 00:31:59 +02:00
da3fbcb302
Added ZDICT_getDictID()
2016-08-19 14:23:58 +02:00
2868d565e4
test-related files moved to tests/
2016-08-18 13:18:11 +02:00
Yann Collet
Yann Collet
Nick Terrell
Sean Purcell
Yann Collet
inikep