b8d4a3887f
introduced constant ZSTD_frameIdSize
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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
044fb4c057
implemented magic-less frame decoder
2017-09-25 15:12:09 -07:00
62568c9a42
added capability to generate magic-less frames
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decoder not implemented yet
2017-09-25 14:26:26 -07:00
8977224b9b
Merge pull request #859 from terrelln/31
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Prepare for ZSTD_WINDOWLOG_MAX == 31
2017-09-22 09:01:39 -07:00
d6abb28951
Prepare for ZSTD_WINDOWLOG_MAX == 31
2017-09-21 17:18:41 -07:00
cd3115b284
added control from frame content size at end of decompression
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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
18442a31ff
[libzstd] Fix bad window size assert
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The window size is not validated or used in the one-pass API, so there
shouldn't be an assert based on it.
fix-fuzz-failure
2017-09-19 13:47:59 -07:00
5f22479517
[block] Don't use fParams in ZSTD_decompressBlock()
2017-09-15 17:37:20 -07:00
ce31004f20
fix following suggestions by @terrelln
2017-09-11 13:12:52 -07:00
b3f33ccfb3
use ZSTD_decodingBufferSize_min() inside ZSTD_decompressStream()
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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
058ed2ad33
ZSTD_decodingBufferSize_min()
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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
3128e03be6
updated license header
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to clarify dual-license meaning as "or"
2017-09-08 00:09:23 -07:00
8a5c0c98ae
restored 32-bits decoder ability to decode long offsets (>32 MB, levels 21+)
2017-09-01 11:56:57 -07:00
36aa8b5999
improved decoding speed
2017-09-01 11:40:59 -07:00
3704507774
fixed decompression bug reported by @Etsukata ( #828 )
2017-09-01 00:05:37 -07:00
d7ad99b2ab
Merge branch 'longRangeMatcher' into dev
2017-08-31 18:08:37 -07:00
c88fb9267f
Replace 'byReference' with enum
2017-08-29 11:55:02 -07:00
32fb407c9d
updated a bunch of headers
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for the new license
2017-08-18 16:52:05 -07:00
2dbcfc6994
Merge pull request #794 from terrelln/force-inline
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[libzstd] Fix FORCE_INLINE macro
2017-08-15 12:03:44 -07:00
565e925eb7
[libzstd] Fix FORCE_INLINE macro
2017-08-14 21:12:05 -07:00
b9d4f4fb74
Fix ZSTD_estimateDStreamSize function after ZSTD_DStream and ZSTD_DCtx were merged
2017-08-13 13:29:42 +03:00
9ba97182d1
[CI] Add gcc7build test
2017-08-08 13:28:56 -07:00
2bd6440be0
pinned down error code enum values
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Note : all error codes are changed by this new version,
but it's expected to be the last change for existing codes.
Codes are now grouped by category, and receive a manually attributed value.
The objective is to guarantee that
error code values will not change in the future
when introducing new codes.
Intentionnal empty spaces and ranges are defined
in order to keep room for potential new codes.
2017-07-13 17:12:16 -07:00
de0414b736
[libzstd] Pull CTables into sub-structure
2017-07-12 19:49:19 -07:00
0f4fc6c20a
fixed several conversion warnings
2017-07-07 17:13:12 -07:00
9bde061a0b
fixed minor Visual compilation limitation
2017-07-07 16:14:17 -07:00
593d517ebf
fixed minor cast warning
2017-07-07 16:09:47 -07:00
ead4dd48f6
new field frameHeader.headerSize
2017-07-07 15:51:24 -07:00
46396523c0
ZSTD_getFrameHeader : control of windowSize limits is delegated to caller
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Extracting frame header is a separate operation.
It's now possible to get frame header, whatever the window size set in it.
2017-07-07 15:32:12 -07:00
990449b89d
new field : ZSTD_frameHeader.frameType
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Makes frame type (zstd,skippable) detection more straighforward.
ZSTD_getFrameHeader set frameContentSize=ZSTD_CONTENTSIZE_UNKNOWN to mean "field not present"
2017-07-07 15:21:35 -07:00
e622330a3b
extended frameHeader.windowSize to unsigned long long
2017-07-07 14:19:01 -07:00
f04deff4fc
fixed #718 , reported by @GregSlazinski, solution suggested by @mcmilk
2017-07-06 01:42:46 -07:00
d75c0e71c4
minor code refactoring
2017-07-05 18:10:07 -07:00
5051dd39ca
Merge pull request #743 from facebook/fullbench
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compress_generic() automatic optimization opportunities
2017-07-03 21:26:38 -07:00
c80fc50a8d
[libzstd] Fix memcpy() on potential NULL source
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* `ZSTD_decompressStream_generic()` `ip` may be `NULL` for one of the calls
to `memcpy()`
* Assert the source is not `NULL` for calls to `memcpy()` where I believe
the source should not be `NULL`.
2017-07-03 12:31:55 -07:00
2485f88bf8
fixed legacy version init bug
2017-07-01 09:09:34 -07:00
7f40bb1c39
Merge pull request #742 from stellamplau/stack-space
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Reduce stack usage of HUF_readDTableX4 and HUF_readDTableX2
2017-06-30 14:50:23 -07:00
99e315999c
Reduce stack usage of HUF_readDTableX4 and HUF_readDTableX2
2017-06-29 11:49:59 -07:00
33a6639039
fixed ZSTD_refPrefix with Multithread-enabled CCtx
2017-06-28 11:09:43 -07:00
7d3816183f
exposed ZSTD_MAGIC_DICTIONARY in zstd.h
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makes it easier to explain ZSTD_dictMode
2017-06-27 13:50:34 -07:00
c7fb884eea
fixed minor conversion warning
2017-06-26 18:02:23 -07:00
dde10b23fe
refactored ZSTD_estimateDStreamSize()
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now uses windowSize as argument.
Also : created ZSTD_estimateDStreamSize_fromFrame()
2017-06-26 17:44:26 -07:00
ef269c1b68
Merge pull request #725 from facebook/advancedAPI2
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New Advanced API
2017-06-23 09:50:47 -07:00
dce789281b
fixed : decompression of skippable frames in streaming mode
2017-06-21 15:53:42 -07:00
1e4129b27b
fixed dangling pointer risk, detected by @terrelln
2017-06-21 13:26:10 -07:00
e51d51bdf7
fixed memcpy() overlap
2017-06-20 17:44:55 -07:00
c3bce24ef4
fixed potential dangling pointer, detected by @terrelln
2017-06-20 16:09:11 -07:00
695a0a3449
fixed IA64 compilation error, by @mcmilk
2017-06-19 15:27:30 -07:00
a9b77c83e5
cleaning up code for analyzing frames
2017-06-15 14:13:28 -07:00
58e8d793e1
made debug definitions common within zstd_internal.h
2017-06-02 18:20:48 -07:00
Yann Collet
Yann Collet
Nick Terrell
Stella Lau
Roman Gershman
Paul Cruz