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2 | TODO: try unaligned copy again in decompressor |
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3 | TODO: allow size-optimised binaries by avoiding unrolling |
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4 | TODO: implement lzf_c_best in lzf. |
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5 | TODO: fix lzf_c_best. |
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6 | |
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7 | 3.7 (unreleased) |
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8 | - add lzf_c_best.c, a slower but better compressor. |
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9 | - switch to a multiplicative hash (developed with Steinar Gunderson), |
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10 | which is faster on modern cpus and compresses a bit better. The old |
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11 | hash function which uses only shifts is still available. |
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12 | - allow user configurable hash table slots, which makes it possible |
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13 | to use e.g. 16 bit offsets for a smaller hashtable (if your data is |
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14 | always < 64kb). |
| 2 | - use _WIN32, not WIN32, when testing for windows (fails with bcc), |
15 | - use _WIN32, not WIN32, when testing for windows (fails with bcc), |
| 3 | patch by Tamas Tevesz. |
16 | patch by Tamas Tevesz. |
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17 | - try to port to win64+gcc, which is non-posix but doesn't have _int64 |
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18 | (reported by Maciej Adamczyk). |
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19 | |
| 5 | 3.6 Mon Feb 7 17:37:31 CET 2011 |
20 | 3.6 Mon Feb 7 17:37:31 CET 2011 |
| 6 | - fixed hash calculation in C♯ version (Tiago Freitas Leal). |
21 | - fixed hash calculation in C♯ version (Tiago Freitas Leal). |
| 7 | - unroll copy for small sizes, use memcpy for larger sizes, |
22 | - unroll copy for small sizes, use memcpy for larger sizes, |
| 8 | greatly speeding up decompression in most cases. |
23 | greatly speeding up decompression in most cases. |
