sharpetronics/zstd
1
0
Fork 0
mirror of https://github.com/facebook/zstd.git synced 2025-11-04 00:02:59 -05:00
Code Issues Projects Releases Wiki Activity
6,797 Commits 37 Branches 77 Tags
Commit Graph

1278 Commits

Author SHA1 Message Date
W. Felix Handte
2405c03bcd Fix DEBUGLOG Statement Levels 2019-09-09 13:34:08 -04:00
W. Felix Handte
7100d24221 Fix Rescale Continue Special Case 2019-09-09 13:34:08 -04:00
W. Felix Handte
7321e4c9f3 Remove Unused noRealloc CRP Value 2019-09-09 13:34:08 -04:00
W. Felix Handte
901bba4ca6 Re-Implement Workspace Shrinking when Oversized 2019-09-09 13:34:08 -04:00
W. Felix Handte
881bcd80ca Cleanup from Move 2019-09-09 13:34:08 -04:00
W. Felix Handte
b511a84adc Move Workspace Functions to Their Own File 2019-09-09 13:34:08 -04:00
W. Felix Handte
077a2d7dc9 Rename 2019-09-09 13:34:08 -04:00
W. Felix Handte
ebd162194f Clean Up TODOs and Comments 2019-09-09 13:34:08 -04:00
W. Felix Handte
2abe0145b1 Improve Comments a Bit 2019-09-09 13:34:08 -04:00
W. Felix Handte
7a2416a863 Allocate CDict in Workspace (Rather than in Separate Allocation) 2019-09-09 13:34:08 -04:00
W. Felix Handte
65057cf009 Rewrite ZSTD_initStaticCCtx to Alloc CCtx in Workspace 2019-09-09 13:34:08 -04:00
W. Felix Handte
58b69ab15c Only the CCtx Itself Needs to be Cleared during Static CCtx Init 2019-09-09 13:34:08 -04:00
W. Felix Handte
88c2fcd0ee Align Alloc Pointer When Transitioning from Buffers to Aligned Allocs 2019-09-09 13:34:08 -04:00
W. Felix Handte
e936b73889 Remove Overly-Restrictive Assert 2019-09-09 13:34:08 -04:00
W. Felix Handte
75d574368b When Loading Dict By Copy, Always Put it in the Workspace 2019-09-09 13:34:08 -04:00
W. Felix Handte
e69b67e33a Alloc Tables Separately 2019-09-09 13:34:08 -04:00
W. Felix Handte
6177354b36 Begin Introducing Phases 2019-09-09 13:34:08 -04:00
W. Felix Handte
786f2266bb TMP 2019-09-09 13:34:08 -04:00
W. Felix Handte
c25283cf00 Disambiguate 'workspace' and 'entropyWorkspace' 2019-09-09 13:34:08 -04:00
W. Felix Handte
ccaac852e8 Normalize Case 'workSpace' -> 'workspace' 2019-09-09 13:27:18 -04:00
Varun S Nair
9816560649 Fixing assert and DEBUGLOG due to ZSTD_CCtx_params parameter change to const pointer 2019-09-05 15:47:17 +05:30
Varun S Nair
771645471f Passing ZSTD_CCtx_params by const pointer 2019-09-05 15:28:30 +05:30
Yann Collet
5198347382
Merge pull request #1744 from bimbashrestha/dev 
Generate RLE blocks in the encoder
 2019-08-29 15:19:10 -07:00
Bimba Shrestha
c3e3c8bf32 Undoing the last commit (that was an accident) 2019-08-29 12:05:47 -07:00
bimbashrestha
4a1ca5e0a8 Adding method for extracting sequences. 2019-08-29 11:55:12 -07:00
bimbashrestha
e5704bbfdf Added test for multiple blocks of zeros and fixed nit about comments 2019-08-28 08:32:34 -07:00
bimbashrestha
96201d9774 Added bool to cctx and fixed some comment nits 2019-08-26 15:30:41 -07:00
bimbashrestha
991cbc9024 Fixing mixed declaration compiler complaint 2019-08-26 15:00:50 -07:00
bimbashrestha
ce264ce53b Forbiding emission of RLE when its the first block 2019-08-26 14:54:29 -07:00
bimbashrestha
33b6446ca7 Removing accidental method call 2019-08-26 14:34:43 -07:00
bimbashrestha
7b041b552e Removing assert for rle that doesn't always hold 2019-08-26 12:26:53 -07:00
bimbashrestha
1f2bf77f2a Using typedef U32 instead of int 2019-08-26 09:00:22 -07:00
bimbashrestha
ba46932492 Removing implicit conversion from const void* to const BYTE* and added constant for threshold 2019-08-26 08:51:34 -07:00
bimbashrestha
0e3ba02cf1 Fixing more test falure errors 2019-08-22 13:54:41 -07:00
bimbashrestha
4faf3a5911 Fixing ci-circle test failure issues 2019-08-22 13:46:15 -07:00
bimbashrestha
cba5350f88 Moving RLE logic to inside ZSTD_compressBlock_internal and adding assert 2019-08-22 12:12:44 -07:00
Nick Magerko
493f95c7df Fix merge conflicts 2019-08-22 11:51:41 -07:00
bimbashrestha
4c90d862e3 Generate RLE blocks in the encoder 2019-08-22 11:27:20 -07:00
Nick Magerko
c7a24d7a14 Define ZSTD_SRCSIZEHINT_MIN as 0 2019-08-20 13:06:15 -07:00
Nick Magerko
2d39b43906 Use int for srcSizeHint when sensible 2019-08-19 16:49:25 -07:00
Nick Magerko
edf2abf106 Fix fall-through case 2019-08-19 12:32:43 -07:00
Nick Magerko
dffbac5f89 Add --size-hint=# option 2019-08-19 11:38:49 -07:00
Yann Collet
782bfb858a fixed very minor inefficiency (nbSeq==127) 
The nbSeq "short" format (1-byte)
is compatible with any value < 128.

However, the code would cautiously only accept values < 127.
This is not an error, because the general 2-bytes format
is compatible with small values < 128.
Hence the inefficiency never triggered any warning.

Spotted by Intel's Smita Kumar.
 2019-08-15 16:41:34 +02:00
Yann Collet
facbe8b2c2 factored the logic selecting lowest match index 
as suggested by @terrelln
 2019-08-05 15:18:43 +02:00
Yann Collet
0b0b83e8f3 fix test 122 
it's an unsupported scenario.
 2019-08-03 16:51:26 +02:00
Yann Collet
98e7c344cd fixed strategies btopt+ 2019-08-02 14:42:53 +02:00
Yann Collet
b4257b04e7 fixed strategy btlazy2 2019-08-02 14:26:26 +02:00
Yann Collet
5cf1b24aca fixed strategies greedy, lazy & lazy2 
restore dictionary compression ratio
 2019-08-02 14:21:39 +02:00
Yann Collet
98692c2838 fixed compression ratio regression when dictionary-compressing medium-size inputs at levels 1-3 2019-08-01 15:58:17 +02:00
Yann Collet
be3d2e2de8
Merge pull request #1679 from ephiepark/dev 
Restructure the source files
 2019-07-19 15:29:07 -07:00