1 |
|
2 |
2.0 Fri Feb 16 23:11:18 CET 2007 |
3 |
- replaced lzf demo by industrial-strength lzf utility with behaviour |
4 |
similar other compression utilities. Thanks for Stefan Traby for |
5 |
rewriting it! |
6 |
- fix state arg prototype. |
7 |
|
8 |
1.7 Wed Sep 27 17:29:15 CEST 2006 |
9 |
- remove bogus "unlzf" patch. |
10 |
note to self: never accept well-meant patches. |
11 |
- make lzf more robust in presence of padding bytes or sudden eof. |
12 |
|
13 |
1.6 Fri Jul 7 17:31:26 CEST 2006 |
14 |
- the lzf example utility will now uncompress if invoked |
15 |
as "unlzf" (patch by Scott Feeney). |
16 |
- add CHECK_INPUT option that adds more checks for input |
17 |
data validity. |
18 |
- help applications that do not pass in the correct length |
19 |
(such as php) by returning either EINVAL or E2BIG. |
20 |
- default HLOG size is now 15 (cpu caches have increased). |
21 |
- documentation fixes. |
22 |
|
23 |
1.51 Thu Apr 14 22:15:46 CEST 2005 |
24 |
- incorporated C♯ implementation of both the en- and decoder, |
25 |
written by "Oren J. Maurice <oymaurice@hazorea.org.il>". |
26 |
You can find it in the cs/ subdirectory. |
27 |
- make FRST, NEXT IDX overridable if lzf_c.c is directly included |
28 |
in the code. |
29 |
|
30 |
1.5 Tue Mar 8 20:23:23 CET 2005 |
31 |
- incorporated improvements by Adam D. Moss, |
32 |
which includes a new VERY_FAST mode which is |
33 |
a bit slower than ULTRA_FAST but much better, |
34 |
and enabled it as default. |
35 |
|
36 |
1.401 Thu Mar 3 18:00:52 CET 2005 |
37 |
- use cstring in c++, not string.h. |
38 |
- change of contact address. |
39 |
|
40 |
1.4 Wed Dec 15 08:08:49 CET 2004 |
41 |
- very very slight tuning of the hashing function. |
42 |
|
43 |
1.3 Thu Mar 25 15:41:17 CET 2004 |
44 |
- changed license of lzf core code to explicitly allow |
45 |
relicensing under the GPLv2. |
46 |
- added VPATH support as suggested by Björn Eriksson. |
47 |
|
48 |
1.2 Mon Dec 29 13:47:28 CET 2003 |
49 |
- avoid spurious memory accesses after the to-be-compressed |
50 |
memory region. originally reported by Michal Zalewski. |
51 |
- flip LZF_STACK_ARG meaning (to be correct). |
52 |
|
53 |
1.1 Tue Dec 23 05:48:32 CET 2003 |
54 |
- removed #warn directive, it's not worth the hassle. |
55 |
- add LZF_STACK_ARG and AVOID_ERRNO configurations |
56 |
for embedded systems. |
57 |
- make it compile cleanly as c++. |
58 |
- some small documentation and code fixes. |
59 |
|
60 |
1.0 Sun Nov 17 12:37:37 CET 2002 |
61 |
- slightly better compression ratio, almost unmeasurably |
62 |
slower. |
63 |
- some documentation fixes. |
64 |
|
65 |
0.4 Thu Jun 13 14:11:10 CEST 2002 |
66 |
- typoe fix. |
67 |
- lzf demo program now properly decompresses small files. |
68 |
- fix another 64 bit issue, found by Laurent Deniel. |
69 |
|
70 |
0.3 Tue Jan 16 13:21:14 CET 2001 |
71 |
- fix silly beginners 32/64 bit mistake. |
72 |
|
73 |
0.2 Thu Jan 4 05:56:42 CET 2001 |
74 |
- now totally independent of autoconfig, for |
75 |
easy inclusion into other programs. |
76 |
- much better fine-tuning, faster and better than 0.1. |
77 |
|
78 |
0.1 2000 |
79 |
- initial release. |