Emmanuel Marty
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026537f7f2
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Remove file after restructuring
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2019-06-07 23:17:47 +02:00 |
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Emmanuel Marty
|
998714d714
|
Remove file after restructuring
|
2019-06-07 23:17:37 +02:00 |
|
Emmanuel Marty
|
124adf8ade
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Remove file after restructuring
|
2019-06-07 23:17:16 +02:00 |
|
Emmanuel Marty
|
59d7074da1
|
Remove file after restructuring
|
2019-06-07 23:17:07 +02:00 |
|
Emmanuel Marty
|
e924390c8e
|
Remove file after restructuring
|
2019-06-07 23:16:47 +02:00 |
|
Emmanuel Marty
|
47315447fd
|
Remove file after restructuring
|
2019-06-07 23:16:29 +02:00 |
|
Emmanuel Marty
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b4e3c07d3a
|
Split code, add automated tests, update LZSA2
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2019-06-07 23:15:40 +02:00 |
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emmanuel-marty
|
45cb124c4d
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Simplify and speed up in-tool decompressors; add in-memory benchmark
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2019-05-17 08:57:01 +02:00 |
|
Emmanuel Marty
|
055a80abfd
|
Fix another typo
|
2019-05-14 18:45:46 +02:00 |
|
Emmanuel Marty
|
d5d879adea
|
Fix typo
|
2019-05-14 18:44:29 +02:00 |
|
Emmanuel Marty
|
3ae13b5410
|
Fix links to new documents
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2019-05-14 18:42:22 +02:00 |
|
emmanuel-marty
|
635e575992
|
Update format spec, stats
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2019-05-14 18:38:40 +02:00 |
|
emmanuel-marty
|
a708a02048
|
Fix compilation warning
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2019-05-14 12:18:35 +02:00 |
|
emmanuel-marty
|
277b5b1025
|
Move top-level streaming compression code to library
|
2019-05-13 22:22:53 +02:00 |
|
emmanuel-marty
|
0f4ffa7166
|
Clean up check for emitting a single raw block
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2019-05-12 23:21:50 +02:00 |
|
emmanuel-marty
|
c96594680a
|
Use full BLOCK_SIZE for dictionary, and use last BLOCK_SIZE bytes rather than first
|
2019-05-12 14:44:28 +02:00 |
|
emmanuel-marty
|
3caa72c722
|
Clarify optimizer
|
2019-05-11 11:42:18 +02:00 |
|
emmanuel-marty
|
d70830b525
|
Simplify nibble handling in LZSA2 8088 depacker
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2019-05-11 11:42:00 +02:00 |
|
emmanuel-marty
|
8b7b4a2b4f
|
Check in LZSA2 implementation (ratio competitive with ZX7, faster decompression)
|
2019-05-09 16:51:29 +02:00 |
|
emmanuel-marty
|
49b0739050
|
Isolate frame implementation details
|
2019-05-03 19:17:14 +02:00 |
|
emmanuel-marty
|
31ededcdf7
|
Rejoin large patterns
|
2019-05-03 13:45:37 +02:00 |
|
emmanuel-marty
|
4011d7d3c8
|
Check in VS 2017 project
|
2019-05-02 23:51:42 +02:00 |
|
emmanuel-marty
|
bab5225e4c
|
Implement dictionary support
|
2019-05-02 18:38:57 +02:00 |
|
emmanuel-marty
|
ef6b43a296
|
When using -m, decompress ~7% faster by trading ~0.5% of compression ratio
|
2019-05-02 11:23:57 +02:00 |
|
emmanuel-marty
|
97dd3ffc1f
|
Update fast Z80 decompressor
|
2019-04-25 17:19:58 +02:00 |
|
emmanuel-marty
|
bd6e31b03c
|
Update stats
|
2019-04-25 13:03:38 +02:00 |
|
emmanuel-marty
|
9e75a55dd3
|
Reduce token count by 1% without changing the ratio
|
2019-04-25 13:01:56 +02:00 |
|
emmanuel-marty
|
b7967c3aa1
|
Update README
|
2019-04-24 10:02:35 +02:00 |
|
emmanuel-marty
|
2b9780bd65
|
Finalize lzsa1 compressed format, speed up and simplify decompression
|
2019-04-24 09:47:40 +02:00 |
|
emmanuel-marty
|
593110ae5d
|
Fix parsing of -m option
|
2019-04-22 14:16:25 +02:00 |
|
emmanuel-marty
|
331d6f9911
|
Add --prefer-ratio, --prefer-speed, -m options
|
2019-04-21 09:41:12 +02:00 |
|
emmanuel-marty
|
f837ed096e
|
Add size-optimized Z80 decompressor, contributed by spke
|
2019-04-21 08:15:43 +02:00 |
|
emmanuel-marty
|
6c4a86c9fe
|
Make compression 5% faster
|
2019-04-20 16:24:54 +02:00 |
|
emmanuel-marty
|
fb79d319cb
|
Speed up portable decompressor a bit
|
2019-04-20 10:27:24 +02:00 |
|
emmanuel-marty
|
3e5639afaf
|
Reduce token count further
|
2019-04-20 10:26:45 +02:00 |
|
emmanuel-marty
|
88054841cf
|
Add strict block checks when decompressing, comparing
|
2019-04-20 10:26:13 +02:00 |
|
Emmanuel Marty
|
b3268b74eb
|
Update stats
|
2019-04-13 12:38:18 +02:00 |
|
emmanuel-marty
|
aa5dbe283d
|
Small optimization to the cost model
|
2019-04-13 12:33:39 +02:00 |
|
emmanuel-marty
|
4913fe5d48
|
Fix reporting of compressed size for raw mode
|
2019-04-13 12:33:25 +02:00 |
|
emmanuel-marty
|
cf51f1775a
|
Fix small literals cost estimate issue in optimizer, gain a small amount of compression and reduction of token count
|
2019-04-11 23:47:57 +02:00 |
|
emmanuel-marty
|
4c5d44fff4
|
Improve hotpath of 6502 depacker further
|
2019-04-10 19:41:41 +02:00 |
|
emmanuel-marty
|
2451d5802e
|
Fix typo in lzsa tool
|
2019-04-10 17:38:22 +02:00 |
|
emmanuel-marty
|
8c3fc6d652
|
Simplify short offset handling in 6502 depacker
|
2019-04-10 17:37:36 +02:00 |
|
emmanuel-marty
|
c220694531
|
Add 6502 decompressor
|
2019-04-10 17:30:24 +02:00 |
|
emmanuel-marty
|
02592cfe3b
|
Fix typo in 8088 decompressor comments
|
2019-04-10 17:30:13 +02:00 |
|
emmanuel-marty
|
953f2934a1
|
Merge branch 'master' of https://github.com/emmanuel-marty/lzsa
|
2019-04-08 09:44:19 +02:00 |
|
emmanuel-marty
|
9649073131
|
Speed up compression
|
2019-04-08 09:44:07 +02:00 |
|
Emmanuel Marty
|
061d24e49e
|
Update stats with results for compressor v0.5.0
|
2019-04-08 08:52:59 +02:00 |
|
emmanuel-marty
|
837b6895cf
|
Further reduce the number of tokens for even better decompression speed; increase compression slightly
|
2019-04-07 15:10:53 +02:00 |
|
emmanuel-marty
|
9c35d5115b
|
When verbose, display uncompressed bytes/token ratio
|
2019-04-07 15:10:17 +02:00 |
|