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1 | 2.1 Fri Nov 2 13:34:42 CET 2007 |
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2 | - switched to a 2-clause bsd license with GPL exception. |
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3 | - get rid of memcpy. |
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4 | - tentatively use rep movsb on x86 and x86_64 (gcc only) for a |
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5 | moderate speed improvement. |
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6 | - applied patch by Kein-Hong Man to maske lzf.c compile under |
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7 | the crippled mingw32 environment. |
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8 | |
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9 | 2.0 Fri Feb 16 23:11:18 CET 2007 |
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10 | - replaced lzf demo by industrial-strength lzf utility with behaviour |
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11 | similar other compression utilities. Thanks for Stefan Traby for |
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12 | rewriting it! |
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13 | - fix state arg prototype. |
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14 | |
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15 | 1.7 Wed Sep 27 17:29:15 CEST 2006 |
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16 | - remove bogus "unlzf" patch. |
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17 | note to self: never accept well-meant patches. |
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18 | - make lzf more robust in presence of padding bytes or sudden eof. |
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19 | |
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20 | 1.6 Fri Jul 7 17:31:26 CEST 2006 |
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21 | - the lzf example utility will now uncompress if invoked |
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22 | as "unlzf" (patch by Scott Feeney). |
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23 | - add CHECK_INPUT option that adds more checks for input |
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24 | data validity. |
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25 | - help applications that do not pass in the correct length |
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26 | (such as php) by returning either EINVAL or E2BIG. |
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27 | - default HLOG size is now 15 (cpu caches have increased). |
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28 | - documentation fixes. |
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29 | |
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30 | 1.51 Thu Apr 14 22:15:46 CEST 2005 |
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31 | - incorporated C♯ implementation of both the en- and decoder, |
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32 | written by "Oren J. Maurice <oymaurice@hazorea.org.il>". |
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33 | You can find it in the cs/ subdirectory. |
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34 | - make FRST, NEXT IDX overridable if lzf_c.c is directly included |
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35 | in the code. |
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36 | |
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37 | 1.5 Tue Mar 8 20:23:23 CET 2005 |
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38 | - incorporated improvements by Adam D. Moss, |
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39 | which includes a new VERY_FAST mode which is |
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40 | a bit slower than ULTRA_FAST but much better, |
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41 | and enabled it as default. |
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42 | |
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43 | 1.401 Thu Mar 3 18:00:52 CET 2005 |
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44 | - use cstring in c++, not string.h. |
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45 | - change of contact address. |
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46 | |
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47 | 1.4 Wed Dec 15 08:08:49 CET 2004 |
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48 | - very very slight tuning of the hashing function. |
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49 | |
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50 | 1.3 Thu Mar 25 15:41:17 CET 2004 |
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51 | - changed license of lzf core code to explicitly allow |
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52 | relicensing under the GPLv2. |
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53 | - added VPATH support as suggested by Björn Eriksson. |
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54 | |
| 1 | 1.2 Mon Dec 29 13:47:28 CET 2003 |
55 | 1.2 Mon Dec 29 13:47:28 CET 2003 |
| 2 | - avoid spurious memory accesses after the to-be-compressed |
56 | - avoid spurious memory accesses after the to-be-compressed |
| 3 | memory region. originally reported by Michal Zalewski. |
57 | memory region. originally reported by Michal Zalewski. |
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58 | - flip LZF_STACK_ARG meaning (to be correct). |
| 4 | |
59 | |
| 5 | 1.1 Tue Dec 23 05:48:32 CET 2003 |
60 | 1.1 Tue Dec 23 05:48:32 CET 2003 |
| 6 | - removed #warn directive, it's not worth the hassle. |
61 | - removed #warn directive, it's not worth the hassle. |
| 7 | - add LZF_STACK_ARG and AVOID_ERRNO configurations |
62 | - add LZF_STACK_ARG and AVOID_ERRNO configurations |
| 8 | for embedded systems. |
63 | for embedded systems. |
