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Author SHA1 Message Date
Yann Collet
e30f13bde0
Merge pull request #1185 from felixhandte/zstd-btlazy-in-place-dict 
ZSTD_btlazy2: Support Searching the Dictionary Context In-Place
 2018-06-18 13:29:44 -07:00
Yann Collet
8ad7ce1c2c
Merge pull request #1191 from facebook/huf_rename 
Rename huffman decompression functions
 2018-06-15 11:25:08 -04:00
Yann Collet
d8462ecba2 Merge branch 'dev' into huf_rename 2018-06-14 20:42:10 -04:00
Yann Collet
b7e5ebef2a grouped X2 function together 2018-06-14 20:41:50 -04:00
Yann Collet
9698d2fb72
Merge pull request #1189 from facebook/hist 
histogram module
 2018-06-14 20:39:52 -04:00
Yann Collet
507bef196d added debug.h for cmake 2018-06-14 19:48:40 -04:00
Yann Collet
6901c94cd6 avoid duplicate code comments 
when a function is decribed in hist.h,
do not describe it again in hist.c
to avoid future doc synchronization issues.
 2018-06-14 19:47:05 -04:00
Yann Collet
78e5e2887e Visual Studio project blind fix 2018-06-14 16:30:52 -04:00
Yann Collet
f70f829ff5
Merge pull request #1187 from facebook/fix1186 
fix dctx initialization within ZSTD_decompress in stack mode
 2018-06-14 16:22:22 -04:00
Yann Collet
a71513bec6
Merge pull request #1184 from facebook/debug 
Grouped debug functions into debug.h
 2018-06-14 16:21:53 -04:00
Ryan Schmidt
bf30b9caf4 Add CXXFLAGS to ALL_LDFLAGS (#1178) 
pzstd requires C++11, which older C++ standard libraries like libstdc++
as used on OS X 10.8 and earlier don't support. The user might address
this by setting "CXXFLAGS=-stdlib=libc++". This flag must be used both
at compile time and at link time. Asking the user to also put the flag
in LDFLAGS is undesirable because then the flag would also be used when
linking C code, which would be inappropriate.
 2018-06-14 13:05:33 -07:00
Yann Collet
1adf84ccb7 renamed all HUF_decompress*X4*() functions into *X2 
to underline they generate up to 2 symbols per decoding,
in preparation for a future *X3 variant.
 2018-06-14 15:17:03 -04:00
Yann Collet
a09af5eb6b renamed all HUF_decompress*X2*() functions into *X1 
to underline they generate one symbol per decoding operation.

The new naming scheme will make it easier to introduce an *X3 variant.
 2018-06-14 15:08:43 -04:00
W. Felix Handte
0c654d22c8 Force Inline BtFindBestMatch 2018-06-14 14:54:39 -04:00
Yann Collet
7fee966f02 fix dctx initialization within ZSTD_decompress in stack mode 
when ZSTD_HEAPMODE=0 (which is not default).

Also : added an associated test (test-fuzzer-stackmode)
run on travis CI

fix #1186
 2018-06-14 10:22:24 -04:00
Yann Collet
fc682263d0 fixed g_debuglevel variable name 
in debug.h
 2018-06-13 20:02:33 -04:00
Yann Collet
2d76defbfe grouped all histogram functions into hist.c 
renamed functions with HIST_* prefix
 2018-06-13 19:49:31 -04:00
W. Felix Handte
0551de4b5a Search Dict for Matches 2018-06-13 16:06:28 -04:00
W. Felix Handte
ace9cfa950 Attach Dicts when Using ZSTD_btlazy2 2018-06-13 16:06:28 -04:00
Yann Collet
854825caac
Merge pull request #1169 from felixhandte/zstd-lazy-in-place-dict 
ZSTD_lazy: Support Searching the Dictionary Context In-Place
 2018-06-13 16:05:41 -04:00
Yann Collet
fa41bcc2c2 grouped debug functions into debug.h 
There were 2 competing set of debug functions
within zstd_internal.h and bitstream.h.
They were mostly duplicate, and required care to avoid messing with each other.

There is now a single implementation, shared by both.

Significant change :
The macro variable ZSTD_DEBUG does no longer exist,
it has been replaced by DEBUGLEVEL,
which required modifying several source files.
 2018-06-13 15:43:09 -04:00
W. Felix Handte
d53200a846 Fix Cast Warning 2018-06-13 14:58:36 -04:00
W. Felix Handte
b82063b266 Extend Dictionary Matches Backwards 2018-06-13 14:58:36 -04:00
W. Felix Handte
d53a04211c Update Dictionary Attachment Cutoff Values Again 2018-06-13 14:58:36 -04:00
W. Felix Handte
2162aa9f18 Do Not Inline DMS Search Function 2018-06-13 14:58:36 -04:00
W. Felix Handte
338bede9b5 Also Implement Depth Repcode Checks 2018-06-13 14:58:36 -04:00
W. Felix Handte
555ab9f8cf Apply Match Continuation Bug Fix 2018-06-13 14:58:36 -04:00
W. Felix Handte
c87dd2121d Update Dictionary Attachment Cutoff Values 2018-06-13 14:58:36 -04:00
W. Felix Handte
6204b6d592 Check Dict Match State in ZSTD_HcFindBestMatch_generic 2018-06-13 14:58:36 -04:00
W. Felix Handte
211a61b69b Focus on Non-BT Impls for the Moment 2018-06-13 14:58:36 -04:00
W. Felix Handte
2e93736a77 Remove Pre-Existing Repcode Check 2018-06-13 14:58:36 -04:00
W. Felix Handte
3b82a23a35 Second Repcode Check 2018-06-13 14:58:36 -04:00
W. Felix Handte
a2a24bebec First Repcode Check 2018-06-13 14:58:36 -04:00
W. Felix Handte
f74c2cd673 Disallow Too-Long Repcodes When Using an Attached Dict 2018-06-13 14:58:36 -04:00
W. Felix Handte
c14db94450 Rename base -> prefixLowest 2018-06-13 14:58:36 -04:00
W. Felix Handte
5d90708a0a Go Back to Separate Intermediate Functions for Different Dict Modes 2018-06-13 14:58:36 -04:00
W. Felix Handte
f84fc63a43 Further Templatize Intermediate Functions on dictMode 2018-06-13 14:58:36 -04:00
W. Felix Handte
529d3a5acd Convert Existing U32 extDict Vars to ZSTD_dictMode Enums 2018-06-13 14:58:36 -04:00
W. Felix Handte
33e2240fac Attach Dict When Using ZSTD_lazy Strategies 2018-06-13 14:58:36 -04:00
W. Felix Handte
90cfc799e5 Add _dictMatchState Stubs for ZSTD_lazy Functions 2018-06-13 14:58:36 -04:00
W. Felix Handte
a85ecb32bd Add dictMode Param to ZSTD_compressBlock_lazy_generic 2018-06-13 14:58:36 -04:00
Yann Collet
c986dbf241
Merge pull request #1168 from GeorgeLu97/paramgrillfeatures 
Have paramgrill share bench.c benchmarking function
 2018-06-13 11:38:29 -04:00
Yann Collet
750ee87a92
Merge pull request #1175 from ryandesign/macos 
Fix name of macOS
 2018-06-13 11:32:06 -04:00
George Lu
01d940b670 Requested changes 
-Remove g_displaylevel/setNotificationLevel function
-Add extern "C"
-Remove averaging
-Reorder arguments

More fixes

-Added BMK_return_t (result + possible error)
-Correct comment'
-Nullcheck ctx, dctx when allocated
-Remove extra assert
 2018-06-12 17:02:44 -04:00
Yann Collet
b2632bcf6c
Merge pull request #1174 from duc0/document_default_level 
Expose ZSTD_CLEVEL_DEFAULT and update documentation
 2018-06-12 12:09:01 -07:00
Duc Ngo
869e2718f6 Line break 2018-06-11 10:02:15 -07:00
Duc Ngo
e8ef725e13 Address comments 2018-06-11 10:01:35 -07:00
Yann Collet
170f948eee
Merge pull request #1177 from ryandesign/gen_html-CXXFLAGS 
Remove duplicate CXXFLAGS
 2018-06-10 17:34:19 -07:00
Ryan Schmidt
8ebd0f3a17 Remove duplicate CXXFLAGS 2018-06-10 18:04:21 -05:00
Ryan Schmidt
b567ce9d68 Fix name of macOS 2018-06-09 14:31:17 -05:00