Commit Graph

728 Commits (b09b12ce10bfbd50c7af3b6d4aae643d3f8f6325)

Author SHA1 Message Date
Yann Collet 662a541431 updated huff0 - now generates a common HUF_DTable type for all decoding tables 2016-06-08 11:11:02 +02:00
Yann Collet 302fb53a76 Removed `ZSTD_*_usingPrepared?Ctx()` declaration from public space 2016-06-07 12:16:49 +02:00
Yann Collet 81e13ef7cf first implementation of the new dictionary API (untested) 2016-06-07 00:51:51 +02:00
Yann Collet 9d504ae85b Added decoding of RLE blocks 2016-06-06 19:52:35 +02:00
Yann Collet 2cc72f1fd3 fixed initialization issue in bench 2016-06-06 17:50:07 +02:00
Yann Collet e3d529403d fixed initialization mismatch in `ZSTD_copyCCtx()` 2016-06-06 11:07:33 +02:00
Yann Collet 142acbdea7 fixed minor visual conversion warning 2016-06-06 00:46:56 +02:00
Yann Collet 673f0d7cdc new frame format, allowing custom window size 2016-06-06 00:26:38 +02:00
Yann Collet 89703d20fb reduced dependencies 2016-06-05 01:50:33 +02:00
Yann Collet 51778b7cca updated README following merging of `*_static.h` 2016-06-05 01:38:10 +02:00
Yann Collet a91ca620cf removed `HUF_readStats()` from public space 2016-06-05 01:33:55 +02:00
Yann Collet d0e2cd15cb Merged `fse_static` into `fse.h` . Now requires `FSE_STATIC_LINKING_ONLY` macro. 2016-06-05 00:58:01 +02:00
Yann Collet 130fe11394 merged `huf_static.h` into `huf.h` . Requires `HUF_STATIC_LINKING_ONLY` macro. 2016-06-05 00:42:28 +02:00
Yann Collet dc048d18d3 minor comment (detailing an `#include` motivation) 2016-06-05 00:32:23 +02:00
Yann Collet 49bb0041af removed `ZSTD_highbit()` from `zstd_internal.h`, as it is only used by `zstd_compress.c` 2016-06-04 20:17:38 +02:00
Yann Collet d3b7f8d21f Merged `zstd_static.h` into `zstd.h` . Now requires `ZSTD_STATIC_LINKING_ONLY` macro 2016-06-04 19:47:02 +02:00
Yann Collet ac110a1f21 Removed ZBUFF internal util function from public area 2016-06-04 19:16:49 +02:00
Yann Collet 5347aee8f7 merged `zbuff_static.h` into `zbuff.h` . Now requires `ZBUFF_STATIC_LINKING_ONLY` macro 2016-06-04 19:12:48 +02:00
Yann Collet e69b8ccceb merged `zdict_static.h` into `zdict.h`. Now requires `ZDICT_STATIC_LINKING_ONLY` macro. 2016-06-04 18:56:23 +02:00
Yann Collet 198d127b35 minor comment change (unfinished description of new header format) 2016-06-04 18:40:55 +02:00
Yann Collet f4f5affdf7 restore ZBUFF full-block-size, for better performance on small input 2016-06-03 23:09:28 +02:00
Yann Collet ab7b6f1ece Merge pull request #198 from inikep/dev070
Dev070
2016-06-03 21:37:49 +02:00
inikep 3640396b1a fixed: deallocation of structures in case of error in ZBUFF_createCCtx and ZBUFF_createDCtx 2016-06-03 16:36:50 +02:00
Yann Collet fe48775868 minor decoder code refactoring 2016-06-03 15:41:51 +02:00
inikep 2a74609b90 zlibWrapper: ZWRAP_createCCtx and ZWRAP_freeCCtx use custom memory allocation functions 2016-06-03 14:53:51 +02:00
inikep 3763c77f6b defaultCustomNULL replaced with defaultCustomMem 2016-06-03 13:28:20 +02:00
inikep 36fac00149 removed calloc calls from lib/ 2016-06-03 13:23:04 +02:00
inikep db2f540414 added defaultCustomNULL 2016-06-03 12:56:56 +02:00
inikep b74a468fad Merge remote-tracking branch 'refs/remotes/Cyan4973/dev070' into dev070 2016-06-02 22:09:09 +02:00
Yann Collet 923938edde Added `-Wdeclaration-after-statement` compilation flag 2016-06-02 17:56:00 +02:00
inikep ff9114aee3 zlibWrapper: added support for custom memory allocation functions 2016-06-02 16:52:36 +02:00
inikep c4807f4d2f default custom allocation functions moved to zstd_internal.h 2016-06-02 15:11:39 +02:00
inikep 2866951558 opaque parameter for custom memory allocation functions 2016-06-02 13:04:18 +02:00
inikep 9242816b56 fparamsPtr->windowLog==0 means that a frame is skippable 2016-06-01 18:47:04 +02:00
Yann Collet 70d1301d6e Changed `ZSTD_adjustCParams()` prototype
`ZSTD_adjustCParams()` is now automatically invoked at the end of `ZSTD_getCParams()`
2016-06-01 18:45:34 +02:00
Yann Collet 83c3f4427c upgraded zbufftest to also test advanced frame parameters no/checksum no/dictID 2016-06-01 17:44:53 +02:00
inikep 13f42d9085 VS2010 project: reverted zstdlib.rc 2016-06-01 14:44:31 +02:00
inikep 5c2771710d Merge remote-tracking branch 'refs/remotes/Cyan4973/dev070' into dev070
# Conflicts:
#	.gitignore
#	lib/decompress/zstd_decompress.c
#	programs/zbufftest.c
2016-06-01 09:16:11 +02:00
Yann Collet 202844ebd0 fixed zbufftest : 2016-06-01 00:44:36 +02:00
Yann Collet 8e3a36a6db decompression validates frame content checksum 2016-06-01 00:18:28 +02:00
inikep a6b942018d Merge remote-tracking branch 'refs/remotes/origin/dev' into dev070
# Conflicts:
#	.travis.yml
#	Makefile
#	lib/common/zstd_static.h
#	programs/Makefile
#	projects/VS2008/zstd/zstd.vcproj
#	projects/VS2008/zstdlib/zstdlib.vcproj
#	projects/cmake/lib/CMakeLists.txt
#	projects/cmake/programs/CMakeLists.txt
2016-06-01 00:07:09 +02:00
Yann Collet f2a3b6e7b4 added : frame content checksum 2016-05-31 22:23:45 +02:00
inikep 43aa9fe8b3 fixed skippable frame 2016-05-31 19:36:51 +02:00
inikep f772bf54a5 support for skippable frames 2016-05-31 12:43:46 +02:00
Giuseppe Ottaviano 370b751e24 Expose function to add entropy tables to pre-built dictionary.
In some cases a custom dictionary building algorithm tailored for a specific
input can be more effective than the one produced by `ZDICT_trainFromBuffer`,
but with the current API it's not possible encode the entropy tables into the
custom-built dictionary.

This commit extracts the logic to add entropy tables to a dictionary from
`ZDICT_trainFromBuffer` and exposes it as a function
`ZDICT_addEntropyTablesFromBuffer`.
2016-05-30 19:50:09 -07:00
Yann Collet 290aaa7521 Added : ability to manually select the dictionary ID of a newly created dictionary 2016-05-30 21:18:52 +02:00
Yann Collet 30009521d7 fuzzer tests dictBuilder.
Added : ability to not store dictID during compression; decompression doesn't check dictID then
2016-05-30 16:17:33 +02:00
Yann Collet c0a9bf3c2e minor code refactoring 2016-05-30 04:48:32 +02:00
Yann Collet c46fb924df added dictionary ID (incomplete) 2016-05-29 05:01:04 +02:00
Yann Collet f51e0660f4 Simplified list of `*.c` files 2016-05-29 01:39:19 +02:00