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1 | |
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2 | - fixed hash calculation in C♯ version (Tiago Freitas Leal). |
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3 | - unroll copy for small sizes, use memcpy for larger sizes, |
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4 | greatly speeding up decompression in most cases. |
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5 | - finally disable rep movsb - it's a big loss on modern intel cpus, |
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6 | and only a small win on amd cpus. |
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7 | - improve c++ compatibility of the code. |
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8 | - slightly improve compressor speed. |
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9 | |
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10 | 3.5 Fri May 1 02:28:42 CEST 2009 |
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11 | - lzf_compress did sometimes write one octet past the given output |
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12 | buffer (analyzed and nice testcase by Salvatore Sanfilippo). |
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13 | |
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14 | 3.4 Tue Sep 2 06:45:00 CEST 2008 |
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15 | - the fix from 3.3 introduced a compression bug, which is fixed in |
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16 | this release (which explains the mysterious prerelease...). Thanks |
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17 | once more to Clément Calmels. |
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18 | |
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19 | 3.3 Mon Aug 25 03:17:42 CEST 2008 |
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20 | - lzf_compress could access memory after the given input buffer |
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21 | when outputting back references. reported with nice testcase |
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22 | by Clément Calmels. |
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23 | |
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24 | 3.2 Fri May 9 18:52:23 CEST 2008 |
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25 | - include a workaround for failing POSIX and real-world compliance |
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26 | on 64 bit windows (microsoft claims to support POSIX, but is far |
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27 | from it). (bug found and analysed nicely by John Lilley). |
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28 | |
| 1 | 3.1 Fri Nov 30 11:33:04 CET 2007 |
29 | 3.1 Fri Nov 30 11:33:04 CET 2007 |
| 2 | - IMPORTANT BUGFIX: a too long final literal run would corrupt data |
30 | - IMPORTANT BUGFIX: a too long final literal run would corrupt data |
| 3 | in the encoder (this was introduced in 3.0 only, earlier versions |
31 | in the encoder (this was introduced in 3.0 only, earlier versions |
| 4 | are safe). |
32 | are safe). |
| 5 | |
33 | |
| … | |
… | |
| 47 | - default HLOG size is now 15 (cpu caches have increased). |
75 | - default HLOG size is now 15 (cpu caches have increased). |
| 48 | - documentation fixes. |
76 | - documentation fixes. |
| 49 | |
77 | |
| 50 | 1.51 Thu Apr 14 22:15:46 CEST 2005 |
78 | 1.51 Thu Apr 14 22:15:46 CEST 2005 |
| 51 | - incorporated C♯ implementation of both the en- and decoder, |
79 | - incorporated C♯ implementation of both the en- and decoder, |
| 52 | written by "Oren J. Maurice <oymaurice@hazorea.org.il>". |
80 | written by "Oren J. Maurice". |
| 53 | You can find it in the cs/ subdirectory. |
81 | You can find it in the cs/ subdirectory. |
| 54 | - make FRST, NEXT IDX overridable if lzf_c.c is directly included |
82 | - make FRST, NEXT IDX overridable if lzf_c.c is directly included |
| 55 | in the code. |
83 | in the code. |
| 56 | |
84 | |
| 57 | 1.5 Tue Mar 8 20:23:23 CET 2005 |
85 | 1.5 Tue Mar 8 20:23:23 CET 2005 |
