Emmanuel Marty
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cb46987628
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Update stats and links
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2019-09-24 18:02:24 +02:00 |
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Emmanuel Marty
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e55c80a475
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Clean up use of MODESWITCH_PENALTY; bump version
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2019-09-24 14:43:17 +02:00 |
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Emmanuel Marty
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de0ff5d3b0
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Reduce memory used for compression
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2019-09-24 00:21:17 +02:00 |
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Emmanuel Marty
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249b8a4c46
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Increase LZSA2 ratio and use forward parser for -m
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2019-09-23 20:24:50 +02:00 |
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Emmanuel Marty
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74040890fc
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Speed up LZSA2 compression (same binary output)
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2019-09-23 16:58:03 +02:00 |
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Emmanuel Marty
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81e15d10f0
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Add extra safety checks to LZSA2 token reducer
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2019-09-22 20:41:09 +02:00 |
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Emmanuel Marty
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1869d85c1f
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Simplify LZSA1 token reducer (same binary output)
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2019-09-22 20:34:08 +02:00 |
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Emmanuel Marty
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1a4f662360
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Bump version
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2019-09-20 12:26:16 +02:00 |
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Emmanuel Marty
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c12e20b7fb
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Improve LZSA2 compression ratio
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2019-09-20 12:24:27 +02:00 |
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Emmanuel Marty
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51644ad2f9
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Speed LZSA2 compression up further; fix typo
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2019-09-19 17:18:37 +02:00 |
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Emmanuel Marty
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1495b27f69
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Speed up LZSA1 compression with forward arrivals
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2019-09-19 12:57:39 +02:00 |
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Emmanuel Marty
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c052a188f2
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Reduce LZSA2 forward arrivals memory use
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2019-09-19 11:46:03 +02:00 |
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Emmanuel Marty
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e4076e4090
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Speed LZSA2 compression up; tiny ratio increase
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2019-09-19 00:11:26 +02:00 |
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Emmanuel Marty
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8b7d0ab04d
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Increase LZSA2 ratio. Decrease token count
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2019-09-17 08:10:52 +02:00 |
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Emmanuel Marty
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b1da9c1aee
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Add extra bound checks in C decompressors
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2019-09-12 16:19:14 +02:00 |
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Emmanuel Marty
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b92a003338
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Merge pull request #29 from francois-berder/master
Various improvements -- thank you!
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2019-08-28 13:50:00 +02:00 |
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Francois Berder
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4f2d7da136
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Fix main return value if compressing
Signed-off-by: Francois Berder <18538310+francois-berder@users.noreply.github.com>
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2019-08-28 09:41:54 +01:00 |
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Francois Berder
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a318ac2f83
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Fix memory leak in comparestream_open
Signed-off-by: Francois Berder <18538310+francois-berder@users.noreply.github.com>
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2019-08-28 09:40:49 +01:00 |
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Francois Berder
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da67938978
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Set dictionnary to NULL in lzsa_dictionary_free
Signed-off-by: Francois Berder <18538310+francois-berder@users.noreply.github.com>
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2019-08-28 09:39:07 +01:00 |
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Emmanuel Marty
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2d213bcff1
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Bump version number
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2019-08-27 13:18:23 +02:00 |
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Emmanuel Marty
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9de7e930e9
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Faster LZSA1 z80 decompression
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2019-08-27 13:16:20 +02:00 |
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Emmanuel Marty
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ef259e6867
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Implement forward arrivals optimal parsers
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2019-08-27 00:51:34 +02:00 |
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Emmanuel Marty
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90b4da64d1
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Merge pull request #27 from uniabis/twobytesshorter
2bytes shorter
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2019-08-26 23:49:27 +02:00 |
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uniabis
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a807344343
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2bytes shorter
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2019-08-22 12:55:55 +09:00 |
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Emmanuel Marty
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27d0fe4e83
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Merge pull request #26 from arm-in/patch-1
Update README.md
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2019-08-06 20:54:24 +02:00 |
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Armin Müller
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f8e445a98a
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Update README.md
Now 67 bytes with commit be30cae636
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2019-08-06 20:15:59 +02:00 |
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Emmanuel Marty
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0e567bde47
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Merge pull request #25 from specke/master
-1 byte
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2019-08-06 20:03:52 +02:00 |
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introspec
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be30cae636
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-1 byte
slightly slower, but this is the size-optimized branch
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2019-08-06 12:36:27 +01:00 |
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Emmanuel Marty
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1b368e71ad
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Fix comments, header single inclusion defines
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2019-08-04 16:42:30 +02:00 |
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Emmanuel Marty
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d98220ff42
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Merge pull request #24 from specke/master
New Pareto frontier graph
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2019-08-01 16:51:29 +02:00 |
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introspec
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d412433df4
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New Pareto frontier graph
Shows improved performance of the new Z80 decompressors, esp. due to the improvements by uniabis
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2019-08-01 15:26:53 +01:00 |
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Emmanuel Marty
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77c1492310
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Merge pull request #23 from specke/master
New faster and shorter decompressors
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2019-08-01 16:19:24 +02:00 |
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introspec
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44bff39de3
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New faster and shorter decompressors
This update is mostly about better integration of improvements by uniabis, with spke contributing several smaller size optimizations.
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2019-08-01 15:07:14 +01:00 |
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Emmanuel Marty
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3c690b04f5
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Merge pull request #22 from specke/master
incorporated improvements by uniabis
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2019-08-01 01:34:46 +02:00 |
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introspec
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e7bb1faece
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Merge branch 'master' into master
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2019-07-31 23:24:30 +01:00 |
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Emmanuel Marty
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e48d2dafde
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Merge pull request #21 from uniabis/hd64180 - up to 3% speedup on Z80!
hd64180 support on z80 unpacker
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2019-07-31 23:57:23 +02:00 |
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introspec
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51ef92cdab
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incorporated improvements by uniabis
also, slightly faster decompression for fast packer in backwards mode
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2019-07-31 20:42:47 +01:00 |
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uniabis
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8d0528fddc
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hd64180 support
a bit faster, a bit smaller
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2019-07-31 01:39:27 +09:00 |
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Emmanuel Marty
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b3aae36ecc
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Bump version
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2019-07-28 00:25:51 +02:00 |
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Emmanuel Marty
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8787b1c3d8
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Merge pull request #20 from specke/master (should be already fixed now..)
fix a bug in the backward version of unlzsa2_fast_v1.asm
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2019-07-27 15:50:38 +02:00 |
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Emmanuel Marty
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0a04796b19
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Fix for z80 LZSA2 fast backward depacker
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2019-07-27 15:39:44 +02:00 |
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introspec
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ac3bf78273
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fix a bug in the backward version of unlzsa2_fast_v1.asm
an INC HL slipped through
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2019-07-27 14:14:54 +01:00 |
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Emmanuel Marty
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82edcb8bb5
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Fix literal runs that are multiple of 256 bytes
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2019-07-27 01:35:46 +02:00 |
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Emmanuel Marty
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b613d01565
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Test incompressible data with raw blocks
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2019-07-26 13:30:41 +02:00 |
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Emmanuel Marty
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ae4cc12aed
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Use ACME syntax
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2019-07-26 12:31:26 +02:00 |
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Emmanuel Marty
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316dfdcdce
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Fix comments, remove unused vars
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2019-07-26 01:12:17 +02:00 |
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Emmanuel Marty
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fd70be918c
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Merge pull request #19 from specke/master
Support for -b in Z80 decompressors
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2019-07-24 20:09:48 +02:00 |
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Emmanuel Marty
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4835e4c26c
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Support backward decompression
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2019-07-24 20:08:23 +02:00 |
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introspec
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cca79e3e59
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Delete unlzsa_small_v1.asm
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2019-07-24 17:31:22 +01:00 |
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introspec
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607b26d337
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Delete unlzsa_fast_v1.asm
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2019-07-24 17:31:14 +01:00 |
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