1 |
root |
1.30 |
2.1 Fri Nov 2 13:34:42 CET 2007 |
2 |
root |
1.28 |
- get rid of memcpy. |
3 |
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- tentatively use rep movsb on x86 and x86_64 (gcc only) for a |
4 |
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moderate speed improvement. |
5 |
root |
1.29 |
- applied patch by Kein-Hong Man to maske lzf.c compile under |
6 |
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the crippled mingw32 environment. |
7 |
root |
1.18 |
|
8 |
root |
1.27 |
2.0 Fri Feb 16 23:11:18 CET 2007 |
9 |
root |
1.24 |
- replaced lzf demo by industrial-strength lzf utility with behaviour |
10 |
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similar other compression utilities. Thanks for Stefan Traby for |
11 |
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rewriting it! |
12 |
root |
1.27 |
- fix state arg prototype. |
13 |
root |
1.23 |
|
14 |
root |
1.22 |
1.7 Wed Sep 27 17:29:15 CEST 2006 |
15 |
root |
1.26 |
- remove bogus "unlzf" patch. |
16 |
root |
1.20 |
note to self: never accept well-meant patches. |
17 |
root |
1.21 |
- make lzf more robust in presence of padding bytes or sudden eof. |
18 |
root |
1.20 |
|
19 |
root |
1.18 |
1.6 Fri Jul 7 17:31:26 CEST 2006 |
20 |
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- the lzf example utility will now uncompress if invoked |
21 |
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as "unlzf" (patch by Scott Feeney). |
22 |
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- add CHECK_INPUT option that adds more checks for input |
23 |
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data validity. |
24 |
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- help applications that do not pass in the correct length |
25 |
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(such as php) by returning either EINVAL or E2BIG. |
26 |
root |
1.19 |
- default HLOG size is now 15 (cpu caches have increased). |
27 |
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- documentation fixes. |
28 |
root |
1.18 |
|
29 |
root |
1.16 |
1.51 Thu Apr 14 22:15:46 CEST 2005 |
30 |
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- incorporated C♯ implementation of both the en- and decoder, |
31 |
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written by "Oren J. Maurice <oymaurice@hazorea.org.il>". |
32 |
root |
1.17 |
You can find it in the cs/ subdirectory. |
33 |
root |
1.16 |
- make FRST, NEXT IDX overridable if lzf_c.c is directly included |
34 |
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in the code. |
35 |
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36 |
root |
1.15 |
1.5 Tue Mar 8 20:23:23 CET 2005 |
37 |
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- incorporated improvements by Adam D. Moss, |
38 |
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which includes a new VERY_FAST mode which is |
39 |
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a bit slower than ULTRA_FAST but much better, |
40 |
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and enabled it as default. |
41 |
root |
1.12 |
|
42 |
root |
1.13 |
1.401 Thu Mar 3 18:00:52 CET 2005 |
43 |
root |
1.12 |
- use cstring in c++, not string.h. |
44 |
root |
1.14 |
- change of contact address. |
45 |
root |
1.12 |
|
46 |
root |
1.11 |
1.4 Wed Dec 15 08:08:49 CET 2004 |
47 |
root |
1.10 |
- very very slight tuning of the hashing function. |
48 |
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|
49 |
pcg |
1.9 |
1.3 Thu Mar 25 15:41:17 CET 2004 |
50 |
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- changed license of lzf core code to explicitly allow |
51 |
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relicensing under the GPLv2. |
52 |
pcg |
1.8 |
- added VPATH support as suggested by Björn Eriksson. |
53 |
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54 |
pcg |
1.6 |
1.2 Mon Dec 29 13:47:28 CET 2003 |
55 |
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- avoid spurious memory accesses after the to-be-compressed |
56 |
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memory region. originally reported by Michal Zalewski. |
57 |
pcg |
1.7 |
- flip LZF_STACK_ARG meaning (to be correct). |
58 |
pcg |
1.6 |
|
59 |
pcg |
1.5 |
1.1 Tue Dec 23 05:48:32 CET 2003 |
60 |
pcg |
1.4 |
- removed #warn directive, it's not worth the hassle. |
61 |
pcg |
1.5 |
- add LZF_STACK_ARG and AVOID_ERRNO configurations |
62 |
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for embedded systems. |
63 |
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- make it compile cleanly as c++. |
64 |
|
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- some small documentation and code fixes. |
65 |
pcg |
1.4 |
|
66 |
root |
1.3 |
1.0 Sun Nov 17 12:37:37 CET 2002 |
67 |
root |
1.2 |
- slightly better compression ratio, almost unmeasurably |
68 |
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slower. |
69 |
root |
1.3 |
- some documentation fixes. |
70 |
root |
1.2 |
|
71 |
|
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0.4 Thu Jun 13 14:11:10 CEST 2002 |
72 |
root |
1.1 |
- typoe fix. |
73 |
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- lzf demo program now properly decompresses small files. |
74 |
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- fix another 64 bit issue, found by Laurent Deniel. |
75 |
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76 |
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0.3 Tue Jan 16 13:21:14 CET 2001 |
77 |
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- fix silly beginners 32/64 bit mistake. |
78 |
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79 |
|
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0.2 Thu Jan 4 05:56:42 CET 2001 |
80 |
root |
1.3 |
- now totally independent of autoconfig, for |
81 |
root |
1.1 |
easy inclusion into other programs. |
82 |
|
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- much better fine-tuning, faster and better than 0.1. |
83 |
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|
84 |
root |
1.3 |
0.1 2000 |
85 |
root |
1.1 |
- initial release. |