 Timofey Solomko
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4ee5c8e3c3
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Updated copyright headers in source files (made them a bit shorter).
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2017-07-01 00:03:10 +03:00 |
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Timofey Solomko
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719d4c08d4
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Data with size less than 3 can now also be processed by lengthEncode.
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2017-06-14 21:37:57 +03:00 |
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Timofey Solomko
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0d85a0b7c3
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Reduced memory usage of BLDCodes.
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2017-06-02 20:59:58 +03:00 |
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Timofey Solomko
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83ca330934
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Removed description from BLDCode.
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2017-06-02 20:59:32 +03:00 |
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Timofey Solomko
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2de562be95
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Added and edited documentation.
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2017-05-31 18:36:03 +03:00 |
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Timofey Solomko
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f7cac81ef8
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Renamed several argument labels.
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2017-05-31 14:39:49 +03:00 |
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Timofey Solomko
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7d501191c1
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Removed a couple of TODOs.
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2017-05-30 21:21:57 +03:00 |
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Timofey Solomko
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19b09c08fc
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Replaced fatalErrors in HuffmanTree with SymbolNotFound errors.
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2017-05-27 20:40:35 +03:00 |
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Timofey Solomko
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8b3cc5620a
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A lot of small little changes here and there.
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2017-05-27 20:38:20 +03:00 |
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Timofey Solomko
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f343919366
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All classes are now longer final (because it is not needed to prevent subclassing given public access level).
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2017-05-27 20:37:41 +03:00 |
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Timofey Solomko
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7c4d326984
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Renamed errors’ cases to conform to naming conventions.
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2017-05-09 20:26:26 +03:00 |
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Timofey Solomko
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645d98f368
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Removed wrong bitWriter finishing which was adding extra wrong byte to output.
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2017-04-15 21:11:09 +03:00 |
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Timofey Solomko
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85a4c2e733
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HuffmanTree now writes to BitToByteWriter during coding.
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2017-03-05 22:17:30 +03:00 |
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Timofey Solomko
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b99d8bf55a
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Merge branch 'hotfix-2.2.2' into develop
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2017-02-26 15:03:18 +03:00 |
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Timofey Solomko
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1ab2748a00
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Fixed zero-length problem for big uncompressed blocks.
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2017-02-26 14:51:20 +03:00 |
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Timofey Solomko
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7a99a7972f
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Added option to HuffmanTree which enables/disables coding.
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2017-02-25 14:58:12 +03:00 |
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Timofey Solomko
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a8645ff296
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Swiftlinted.
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2017-02-25 14:55:55 +03:00 |
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Timofey Solomko
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861b51ba56
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Moved constants from HuffmanTree to Deflate.
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2017-02-24 22:49:28 +03:00 |
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Timofey Solomko
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636b75dce9
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Added new structure (LengthDistance) to reduce code repetition.
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2017-02-24 22:47:28 +03:00 |
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Timofey Solomko
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743eead3ea
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Added fallback to uncompressed block in cases if it will be more size-efficient (according to size calculations).
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2017-02-24 19:55:55 +03:00 |
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Timofey Solomko
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7b89374b12
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Another fix for stats.
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2017-02-24 19:51:26 +03:00 |
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Timofey Solomko
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84b7e9c4da
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Fixed some stats calculation problem.
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2017-02-24 19:48:41 +03:00 |
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Timofey Solomko
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25d7459105
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Added calculations of estimated sizes.
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2017-02-24 19:48:24 +03:00 |
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Timofey Solomko
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394166443c
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Added stats counting.
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2017-02-24 18:41:44 +03:00 |
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Timofey Solomko
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c7d982c19b
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Added a check for HuffmanTree.code(…) returning empty array.
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2017-02-18 22:20:47 +03:00 |
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Timofey Solomko
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9b33b81353
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Added a lot of docs strings.
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2017-02-18 22:16:37 +03:00 |
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Timofey Solomko
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19ef15119f
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Removed print statements.
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2017-02-12 10:52:52 +03:00 |
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Timofey Solomko
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8f5f7f6b63
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Fixed problem with not limiting max distance.
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2017-02-11 20:48:17 +03:00 |
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Timofey Solomko
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01dd368e0e
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BLDCode.description is no longer public.
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2017-02-09 08:15:38 +03:00 |
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Timofey Solomko
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ee11cd7722
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Added performance testing for deflate compression.
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2017-02-08 23:24:21 +03:00 |
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Timofey Solomko
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24576d892a
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Added function which allows creation of uncompressed deflate blocks, which in its turn allows us to enable test5 for deflation.
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2017-02-08 19:41:02 +03:00 |
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Timofey Solomko
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b1100a7594
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Added new function to BitToByteWriter which writes a number with specified amount of bits.
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2017-02-08 19:34:07 +03:00 |
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Timofey Solomko
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0db34d6820
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Added dictionary-tech with three-byte hashes, which also allows to enable deflate6 test (better speed).
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2017-02-08 19:26:11 +03:00 |
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Timofey Solomko
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cafa8422da
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One more fix for distance encoding.
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2017-02-07 23:00:10 +03:00 |
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Timofey Solomko
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d1343e4c35
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Fixed a problem with last distance symbol.
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2017-02-07 22:45:23 +03:00 |
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Timofey Solomko
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f7b75188fa
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lengthEncode code replaced with modified old version.
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2017-02-07 22:36:04 +03:00 |
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Timofey Solomko
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8241d945bc
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Corrected errors with writing extra bits for HuffmanCodes.
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2017-02-07 22:35:19 +03:00 |
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Timofey Solomko
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eb81146e2a
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lengthEncode replaced with version which doesn’t perform any compression, test now compares before and after comp/decomp.
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2017-02-05 20:47:42 +03:00 |
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Timofey Solomko
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ae61d2ba91
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Added appropriate public API for deflate compression.
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2017-02-05 19:16:06 +03:00 |
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Timofey Solomko
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b2c7f64cfe
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Text fixes.
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2017-02-04 15:07:38 +03:00 |
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Timofey Solomko
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af0281d19f
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Completed static huffman encoding.
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2017-02-04 00:00:15 +03:00 |
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Timofey Solomko
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b57049cbb1
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Added huffmanEncode function with first steps in huffman encoding (only literals for now).
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2017-02-03 21:55:26 +03:00 |
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Timofey Solomko
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06527bb7f9
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Fixed some edge cases.
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2017-02-03 20:32:08 +03:00 |
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Timofey Solomko
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a4610c7aea
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Added max distance check.
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2017-02-03 20:08:40 +03:00 |
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Timofey Solomko
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249adf87f3
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Fixed distance value. More readable output in test.
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2017-02-03 20:06:10 +03:00 |
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Timofey Solomko
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a5cd5e51fb
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Redone lengthEncode with the use on new enum (which is CustomStringConvertible).
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2017-02-03 19:49:06 +03:00 |
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Timofey Solomko
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a5601037b6
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Final attempt to fix several problems in current implementation of lengthEncode.
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2017-02-02 23:45:06 +03:00 |
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Timofey Solomko
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642e07614e
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Small refactor in deflate.
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2017-01-31 22:56:33 +03:00 |
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Timofey Solomko
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f57b1d5682
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Added test for lengthEncode and some additional remarks for testing purposes.
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2017-01-31 22:14:12 +03:00 |
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Timofey Solomko
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3285181c6a
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Added new function to Deflate which provides length-distance encoding.
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2017-01-31 22:13:37 +03:00 |
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