Commit Graph

19 Commits

Author SHA1 Message Date
Emmanuel Marty
3ae13b5410
Fix links to new documents 2019-05-14 18:42:22 +02:00
emmanuel-marty
635e575992 Update format spec, stats 2019-05-14 18:38:40 +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
bd6e31b03c Update stats 2019-04-25 13:03:38 +02:00
emmanuel-marty
b7967c3aa1 Update README 2019-04-24 10:02:35 +02:00
Emmanuel Marty
b3268b74eb
Update stats 2019-04-13 12:38:18 +02:00
Emmanuel Marty
061d24e49e
Update stats with results for compressor v0.5.0 2019-04-08 08:52:59 +02:00
emmanuel-marty
a785010448 Revert token to O|LLL|MMMM; revert to always shifting the match offset by 1; set raw block end marker as a large zero-size match 2019-04-05 23:16:05 +02:00
emmanuel-marty
1ef1ad8111 Reorganize token byte for faster decoding on 8-bit CPUs, without affecting the compression ratio 2019-04-05 11:58:44 +02:00
Emmanuel Marty
33b62c004a
Update format description 2019-04-05 10:46:24 +02:00
emmanuel-marty
c7692cf688 Store 16-bit lengths and match offsets directly, to simplify decompression on 8-bit CPUs without affecting the compression ratio 2019-04-05 10:42:06 +02:00
emmanuel-marty
bdc4e85948 Fix typos in format description 2019-04-05 09:28:28 +02:00
Emmanuel Marty
bfaa3790d0
Update corpus compression stats for v0.2.0 2019-04-03 13:19:41 +02:00
emmanuel-marty
0744ec99de Unpack raw blocks in 8088 decompressor 2019-04-03 13:05:32 +02:00
emmanuel-marty
1f04705845 Fix degenerate case; use full 32 bits for suffix array intervals; make EOD parsable by a decompressor as a long 0 match offset as well; use more aggressive compression settings. 2019-04-03 10:16:12 +02:00
Emmanuel Marty
663e154429
Add compression ratio stats for well-known corpus files 2019-04-02 12:49:54 +02:00
Emmanuel Marty
cd7517fb65
Fix typo in match offsets note 2019-04-01 21:02:08 +02:00
Emmanuel Marty
fde853e095
Clarify the encoding of matches, fix some broken formatting. 2019-04-01 21:00:07 +02:00
marty-emmanuel
e216b0c544 Initial checkin 2019-04-01 18:04:56 +02:00