Yann Collet
f9e6590715
Merge pull request #796 from terrelln/is-error
...
[FSE][HUF] Inline error checks
2017-08-15 12:37:28 -07:00
Nick Terrell
07c6ff588e
[FSE][HUF] Inline error checks
...
Caught by Clang's optimization remarks.
2017-08-15 11:23:28 -07:00
Nick Terrell
565e925eb7
[libzstd] Fix FORCE_INLINE macro
2017-08-14 21:12:05 -07:00
Nick Terrell
abe12b3399
[libzstd] Fix bug in Huffman decompresser
...
The zstd format specification doesn't enforce that Huffman compressed
literals (including the table) have to be smaller than the uncompressed
literals. The compressor will never Huffman compress literals if the
compressed size is larger than the uncompressed size. The decompresser
doesn't accept Huffman compressed literals with 4 streams whose compressed
size is at least as large as the uncompressed size.
* Make the decompresser accept Huffman compressed literals whose size
increases.
* Add a test case that exposes the bug. The compressed file has to be
statically generated, since the compressor won't normally produce files
that expose the bug.
2017-08-07 12:37:48 -07:00
Stella Lau
4c71f59c77
Clarify typedef of rankVal_t and rankValCol_t
2017-06-30 09:52:20 -07:00
Stella Lau
28f711ef95
Rename ALIGN and ALIGN_MASK to HUF_ALIGN and HUF_ALIGN_MASK
2017-06-30 09:38:11 -07:00
Stella Lau
70ad6829e7
Delegate HUF_decompress4X_hufOnly to workspace version
2017-06-29 16:22:32 -07:00
Stella Lau
104c4d57c1
Fix bitshift error
2017-06-29 15:40:49 -07:00
Stella Lau
fedc94de8c
Fix pointer casting warning
2017-06-29 13:04:15 -07:00
Stella Lau
c6a5275a28
Fix alignment warnings with pointer casting
2017-06-29 12:39:34 -07:00
Stella Lau
99e315999c
Reduce stack usage of HUF_readDTableX4 and HUF_readDTableX2
2017-06-29 11:49:59 -07:00
Nick Terrell
55fc1f91fd
[zstd] Fix up formatting edge cases for clang-format
2017-05-24 13:50:10 -07:00
Yann Collet
a41a4ed39a
Merge pull request #594 from terrelln/bugs
...
Small fixes
2017-03-08 14:56:07 -08:00
Nick Terrell
81512e9ebe
Avoid '#define inline /* ... */'
...
Take definition of `FORCE_INLINE` from `zstd_internal.h`.
2017-03-08 14:00:21 -08:00
Yann Collet
1f2c95c5f3
minor code refactor in HUF module
2017-03-05 21:07:20 -08:00
Yann Collet
0b9b894b2d
reduced ZSTD_DDict memory usage
...
saved 128 KB
2017-02-27 00:27:30 -08:00
Anders Oleson
517577bf53
spelling fixes in comments
...
i.e. occurred labeled Huffman
2017-02-20 12:08:59 -08:00
Yann Collet
2238312c2f
fix dict loading
2016-12-02 11:36:11 -08:00
Yann Collet
b89af20353
reduced table sizes for HUF_readDTableX4
2016-12-01 18:24:59 -08:00
Yann Collet
1563bfeabc
fixing FORCE_INLINE for older compilers ( #330 )
2016-09-02 11:44:21 -07:00
Yann Collet
af1960396b
sync huff0
2016-08-19 19:38:19 +02:00
Yann Collet
9b998e4d08
Fixed decompression of literals in dictionary mode
2016-06-15 23:11:20 +02:00
Yann Collet
cd98f93cff
Fixed decompression issue with invalid data
2016-06-11 23:26:22 +02:00
Yann Collet
237ad4beb3
Added single-stream decompression variant using external DTable
2016-06-11 01:46:03 +02:00
Yann Collet
289bbd52e5
Updated huff0
2016-06-11 01:31:54 +02:00
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
130fe11394
merged huf_static.h into huf.h . Requires HUF_STATIC_LINKING_ONLY macro.
2016-06-05 00:42:28 +02:00
inikep
36fac00149
removed calloc calls from lib/
2016-06-03 13:23:04 +02:00
Yann Collet
f22a0d653d
huff0 dynamic reduction
2016-05-20 14:36:36 +02:00
Yann Collet
1032fbe714
update FSE library
2016-05-11 18:30:24 +02:00
Yann Collet
a5dacdf551
updated fse (minor refactor)
2016-05-06 16:55:27 +02:00
Yann Collet
6d1d25299a
fixed Huff0 quad-symbols decoder ( #173 )
2016-05-05 12:41:36 +02:00
Yann Collet
3f8ed50bf1
Added gnu90 test
...
work-around : disabled automatic selection of huff0 quad-decoder (see #173 )
2016-05-05 03:01:13 +02:00
inikep
a1febea01d
Error functions moved to common/zstd_common.c
2016-04-22 17:14:25 +02:00
inikep
23a0889301
separation of lib/ into common/, compress/, decompress/, dictBuilder/, legacy/
2016-04-22 12:43:18 +02:00
