Yann Collet
5397a66b19
minor BMI version check
2016-12-13 15:21:06 +01:00
Nick Terrell
064a143520
Fix execSequence wildcopy undefined behavior
...
execSequence relied on pointer overflow to handle cases where
`sequence.matchLength < 8`. Instead of passing an `size_t` to
wildcopy, pass a `ptrdiff_t`.
2016-12-12 19:01:23 -08:00
Yann Collet
825dffbc43
moved zbuff source files into lib/deprecated
2016-12-05 19:28:19 -08:00
Przemyslaw Skibinski
821bf1febc
fixed Doxygen trailing comment
2016-12-02 16:13:41 +01:00
Yann Collet
b89af20353
reduced table sizes for HUF_readDTableX4
2016-12-01 18:24:59 -08:00
Yann Collet
a0d742b1e4
introduced HUF_buildCTable_wksp(), to reduce stack memory usage
2016-12-01 17:47:30 -08:00
Yann Collet
e928f7e16d
introduced ext_wksp variants of count to reduce stack memory usage
2016-12-01 16:13:35 -08:00
Yann Collet
5e00b848a8
FSE_compress_wksp() uses less stack space
2016-11-30 16:46:13 -08:00
Yann Collet
d79a9a00d9
Introduced FSE_compress_wksp() and FSE_buildCTable_wksp() to reduce stack memory usage
2016-11-30 15:52:20 -08:00
Yann Collet
766431909f
introduced FSE_decompress_wksp(), to use less stack space
2016-11-30 12:36:45 -08:00
Yann Collet
167c494748
Merge branch 'dev' of github.com:facebook/zstd into dev
2016-11-29 14:05:15 -08:00
Yann Collet
52e136ed3d
long decoder compatible with round and separate buffers
2016-11-28 19:59:11 -08:00
Przemyslaw Skibinski
9ca65af810
zstd_opt.h: improved price function
2016-11-23 17:22:54 +01:00
Yann Collet
0d761dbe95
Merge pull request #453 from inikep/dev11
...
fullbench-dll
2016-11-16 15:45:30 -08:00
Yann Collet
52afb3993e
zbuff API now generates deprecation warnings
2016-11-16 08:50:54 -08:00
Przemyslaw Skibinski
179555c1d1
working fullbench-dll
2016-11-15 18:05:46 +01:00
Yann Collet
2115724c22
Merge pull request #430 from terrelln/exec-sequences
...
ZSTD_execSequence() accepts match in last 7 bytes
2016-10-28 10:45:05 -07:00
Nick Terrell
eb7873a048
ZSTD_execSequence() accepts match in last 7 bytes
...
The zstd reference compressor will not emit a match in the last 7
bytes of a block. The decompressor will also not accept a match
in the last 7 bytes. This patch makes the decompressor accept a
match in the last 7 bytes.
2016-10-25 21:24:15 -07:00
Nick Terrell
d760529a05
Fix stack buffer overrun when weightTotal == 0
...
If `weightTotal == 0`, then `BIT_highbit32(weightTotal)` is
undefined behavior in the case that it calls `__builtin_clz()`.
If `tableLog == HUF_TABLELOG_ABSOLUTEMAX` then we will access one
byte beyond the end of the buffer.
2016-10-19 11:39:11 -07:00
Nick Terrell
ccfcc643da
Check if dict is empty before reading first byte
2016-10-17 11:46:03 -07:00
Yann Collet
5d919e7ac3
added ZSTD_error_frameParameter_windowTooLarge ( #403 )
2016-10-12 17:29:24 -07:00
Yann Collet
ef2357d0d3
created error_private.c, so that a single list of error strings get included
2016-10-11 17:24:50 -07:00
Yann Collet
a17fd7312a
changed error_public.h into zstd_errors.h
2016-10-11 16:41:09 -07:00
Yann Collet
18b51b99c0
sync fse
2016-10-11 08:21:09 -07:00
Yann Collet
51f4d566c2
small decompression speed boost for very small data
2016-09-22 15:57:28 +02:00
Yann Collet
95d07d7447
introduced CHECK_E
2016-09-06 16:38:51 +02:00
Yann Collet
3e21ec5b01
introduced CHECK_F
2016-09-06 15:36:19 +02:00
Yann Collet
5c956d593c
FORCE_INLINE common definition
2016-09-06 15:05:19 +02:00
Yann Collet
1563bfeabc
fixing FORCE_INLINE for older compilers ( #330 )
2016-09-02 11:44:21 -07:00
David Lam
e10f7f3dcb
merge
2016-08-30 12:03:36 -07:00
Yann Collet
4ded9e591c
added boilerplate
2016-08-30 11:06:28 -07:00
David Lam
da9d3b7057
Cleanup some errors in typedef comments and remove duplicated HOWTO from zbuff_decompress.c
2016-08-29 17:31:51 -07:00
Yann Collet
23b6e05d8e
ZSTD_malloc() and ZSTD_free(), to simplify customMem
2016-08-28 21:05:43 -07:00
Yann Collet
4bf317dd00
first version supporting legacy streams (transparent decoding)
2016-08-28 07:43:34 -07:00
Yann Collet
87c18b2ebd
fixed multiple minor warnings for XCode
2016-08-26 01:43:47 +02:00
inikep
a3a47ec4d0
Merge remote-tracking branch 'refs/remotes/Cyan4973/dev' into Other
2016-08-24 21:25:49 +02:00
inikep
e416e30019
remove unnecessary comments
2016-08-24 17:32:09 +02:00
inikep
4e90f6c1e0
removed ZSTD_LOG_ENCODE and ZSTD_LOG_BLOCK
2016-08-24 17:24:11 +02:00
inikep
83388e109f
removed ZSTD_LOG_PARSER
2016-08-24 17:22:20 +02:00
inikep
8a36f8527c
removed stats in debug mode
2016-08-24 17:19:12 +02:00
Yann Collet
17e482efdd
added ZSTD_setDStreamParameter()
2016-08-23 16:58:10 +02:00
Yann Collet
0cfe2ec2fd
sync fse version
2016-08-20 00:26:26 +02:00
inikep
5f49eba512
added usage of rep[0]-1 for the optimal parser
2016-08-10 15:01:53 +02:00
inikep
48849f86f0
fixed compilation with Intel Compiler with Windows
2016-08-10 14:26:35 +02:00
Yann Collet
1ea5622a32
updated xxhash
2016-08-10 09:40:08 +02:00
Yann Collet
666398e7ed
added : xxhash namespace enforced from xxhash.h.
...
added : xxhash namespace test.
removed : -DXXH_NAMESPACE
2016-08-10 08:16:51 +02:00
Yann Collet
8ded0b84aa
update xxhash to v0.6.2
2016-08-10 07:40:40 +02:00
Yann Collet
280f9a8754
minor comment
2016-08-08 00:44:00 +02:00
Yann Collet
8cebfd1d26
fix attempt on test-zstd-speed
2016-07-31 01:59:23 +02:00
Yann Collet
c0ce4f1211
slightly improved compression speed
2016-07-30 00:55:13 +02:00
