5651fe9b49
[contrib][linux-kernel] Add decompress_sources.h
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Add decompress_sources.h, which includes all the decompression .c files.
This is used for kernel decompression.
Also, add a test which checks that including decompress_sources.h works.
2020-09-14 12:49:23 -07:00
80053bdae3
updating cold benchmark
2020-09-10 18:51:52 -04:00
3420c202af
[linux-kernel] Update README with initial instructions on how to update zstd in the kernel
2020-09-09 14:36:22 -07:00
aab4bf7b0d
[linux-kernel] Add test that checks the ifdef hardwiring
2020-09-09 14:36:19 -07:00
29c5de8780
Add linux-kernel freestanding
2020-09-09 14:35:57 -07:00
1c3cb2c05c
[contrib] Add preprocessor hardwiring to freestanding.py
2020-09-09 14:35:39 -07:00
ac3a136b0a
[lib] Replace 64-bit divisions with ZSTD_div64()
2020-09-09 14:35:39 -07:00
f91ed5c766
[lib] s/current/curr because it collides with Linux Kernel macro
2020-09-09 14:35:39 -07:00
ae455dde08
[contrib] Add freestanding translator prototype
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This is the idea, some of the functionality isn't yet implemented.
2020-08-26 12:26:05 -07:00
80f577baa2
Move standard includes to zstd_deps.h
2020-08-26 12:25:08 -07:00
5d81d44e40
Fixed VS variable shadowing warning (and added test)
2020-07-29 12:33:39 +02:00
9bfd371d9f
Remove superfluous build-time options
2020-07-08 11:39:17 +02:00
bc5fe33243
Change Emscripten docker image to the official one which is used for testing the single-file feature.
2020-07-07 19:10:12 +09:00
a035654ab8
Enable docker based Emscripten build on single file library test if emcc is not available.
2020-07-05 22:25:20 +09:00
4a9b7d136f
Initial implementation (files added, macros fixed)
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Hashing functions still to fix.
2020-06-22 10:31:36 +02:00
11a392ce23
minor markdown formatting fix
2020-05-26 13:15:35 -07:00
5aa5aa4df7
[pzstd] Fix compilation error in MinGW
2020-05-22 22:26:02 -07:00
1a8767cbda
Minor tidy
2020-05-18 12:33:44 +02:00
c6b03fa69c
Reduced generated sized on macOS (and other envs where realpath is missing)
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Added Python fallback for when realpath fails.
2020-05-18 10:12:02 +02:00
5163778c02
Yay It Works, Clean Up Logging A Bit
2020-05-05 15:27:27 -04:00
005ffd3bdb
Fix Sed Regex Escaping for Extended Regex Rules......
2020-05-05 14:54:04 -04:00
bdfb50f7c4
Uhhh It's Still Failing, Let's Try Printing Debug Info?
2020-05-05 13:58:22 -04:00
229cbd056e
Fix Fallbacks to Work on FreeBSD
2020-05-05 13:18:45 -04:00
6381b7ee3f
Add Fallback When realpath Doesn't Support --relative-to
2020-05-04 18:59:47 -04:00
c7cba8e87c
Mark zstddeclib-in.c Not Executable
2020-05-04 18:59:26 -04:00
b48f6c7d26
Try to Fix Single File Library Combiner Script to Handle Relative Includes
2020-05-04 15:20:26 -04:00
0301ef5d04
[bench] Extending largeNbDicts to compression ( #2089 )
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* adding cdict_collection_t
* adding shuffleCDictionaries()
* adding compressInstructions
* adding compress()
* integrating compression into bench()
* copy paste error fix
* static analyzer uninit value complaint fix
* changing to control
* removing assert
* changing to control
* moving memcpy to seperate function
* fixing static analyzer complaint
* another hacky solution attempt
* Copying createbuffer logic
2020-05-04 10:42:22 -07:00
3eaa525138
Fixed clash when projects are already using xxHash
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Undefing XXH_* macros allows the `.c` to build standalone without clashes. Removing `xxhash.c` and only including the header is the correct usage (according to `XXH_PRIVATE_API`).
2020-04-07 18:17:59 +02:00
d01e7c2fad
Renamed directory
2020-04-07 13:34:19 +02:00
59812afac7
Improved documentation
2020-04-07 13:19:52 +02:00
7af7735fa3
Merge remote-tracking branch 'upstream/dev' into single-file-lib
2020-04-07 11:13:02 +02:00
edd9a07322
Code replicated in compression and decompression moved to shared headers
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`CHECK_F` macro moved to `error_private.h` (shared between `fse_compress.c` and `fse_decompress.c`). `ZSTD_limitCopy()` moved to `zstd_internal.h` (shared between `zstd_compress.c` and `zstd_decompress.c`). Erroneous build artefact `zstd.h` removed from repo.
2020-04-07 11:02:06 +02:00
1d267dc5d6
returning on null check
2020-04-03 13:39:02 -07:00
d598c88fb3
adding fclose before return
2020-04-03 13:31:47 -07:00
88da79b42e
Minor typo
2020-04-03 20:50:54 +02:00
0442be5aa4
Added missing -pthread flag (was breaking on BSD)
2020-04-03 20:34:47 +02:00
7c420344d2
Single-file decoder script can now (optionally) create an encoder
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To complement the single-file decoder a new script was added to create an amalgamated single-file of all of the Zstd source, along with examples and (simple) tests.
2020-04-03 19:07:46 +02:00
dbdeca1412
Edit distance match finder
2020-03-13 09:39:33 -05:00
fe454c0a76
Add Support for Dictionaries
2019-12-18 11:54:39 -08:00
18f03516b3
Print Summary of Errors Encountered
2019-12-18 11:29:53 -08:00
4584c88a99
Don't Rely on Implicit Return in Main
2019-12-17 11:26:18 -08:00
4be9b4b9bb
Merge pull request #1893 from felixhandte/check-flipped-bits
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Add Tool to Diagnose Whether Corrupt Blobs are Plausibly Bit-Flips
2019-12-03 15:35:07 -08:00
9a3de0a535
changed name from createX to assembleX
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shows that the resulting object just takes ownership of provided buffer.
2019-11-25 15:34:55 -08:00
b5fb2e7c12
Add Tool to Diagnose Whether Corrupt Blobs are Plausibly Bit-Flips
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I spend an increasing amount of my time looking at "Corrupted block detected"
failures in decompression. Not infrequently, I suspect that it is the result
of hardware failure, and that the blob has become bit-flipped or otherwise
corrupted somewhere along the line.
For that reason I was motivated to write a little tool to inspect blobs that
fail to decompress, to try modifying them, and then check whether they
decompress successfully. This seems like potentially a generally useful tool,
so I figured it might be worth putting in `contrib/`.
2019-11-19 01:53:36 -05:00
485fec5665
removed experimental_dict_builders
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no longer required,
can still be accessed by going to back to an earlier commit or release (<= v1.4.4)
2019-11-06 14:43:14 -08:00
31a0abbfda
updated pzstd and largeNbDicts to use the new FileNamesTable* abstraction
2019-11-06 09:10:05 -08:00
09b1844d9b
Merge pull request #1784 from bimbashrestha/fse_block_bound_err
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Rearranging assert and allowing 4 extra for FSE_BLOCKBOUND()
2019-09-12 19:09:27 -07:00
43da5bf27e
Rearranging assert and allowing 4 extra for FSE_BLOCKBOUND()
2019-09-12 14:43:50 -07:00
88975e8c25
Minor: documented sizes smaller
2019-09-02 18:15:31 +02:00
8ac29cc825
Correctness and tidy
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Test compilation performed with warnings. Author and license added. Test for failing grep on ancient OSX versions. Replaced the test image with something less noisy (which compresses better).
2019-09-02 18:02:50 +02:00
Nick Terrell
Bimba Shrestha
Carl Woffenden
yoshihitoh
Yann Collet
W. Felix Handte
Yann Collet