Commit Graph

389 Commits

Author SHA1 Message Date
Emmanuel Marty
fd36bf0545
Clean up 2020-10-13 16:32:58 +02:00
Emmanuel Marty
4fadd7bbef
Clean up 2020-10-13 16:31:30 +02:00
Emmanuel Marty
441ea21d4f
Compress LZSA2 a little faster 2020-10-13 16:10:18 +02:00
Emmanuel Marty
b979d29eb1
Don't use bool in command-line tool (C99 only) 2020-10-13 16:09:02 +02:00
Emmanuel Marty
6d96a8275d
Don't use bool in command-line tool (C99 only) 2020-10-13 16:08:35 +02:00
Emmanuel Marty
a35fc03a27
Merge pull request #49 from peterferrie/master
not-fast 65816 version
2020-09-11 08:38:57 +02:00
Peter Ferrie
2442d6e489 not-fast 65816 version 2020-09-10 13:12:17 -07:00
Emmanuel Marty
01228f3eeb
Bump version 2020-08-18 11:57:25 +02:00
Emmanuel Marty
e3fd315541
Faster LZSA1 compression 2020-08-18 11:51:24 +02:00
Emmanuel Marty
5a0da16874
Increase LZSA2 ratio for some input files 2020-08-18 09:13:54 +02:00
Emmanuel Marty
028007b57c
Bump version 2020-08-02 09:40:31 +02:00
Emmanuel Marty
4682b2e917
Small simplification 2020-07-29 15:23:22 +02:00
Emmanuel Marty
060f5d3350
Simplify code, compress LZSA2 another 15% faster 2020-07-29 13:01:24 +02:00
Emmanuel Marty
33eec56b9b
Bump version 2020-07-27 15:36:01 +02:00
Emmanuel Marty
90fa770458
Compress another 8% faster 2020-07-27 13:25:16 +02:00
Emmanuel Marty
b2971da2b4
Nicer code 2020-07-26 16:38:22 +02:00
Emmanuel Marty
3fb9dc54b1
Compress LZSA2 another 3% faster 2020-07-26 10:07:03 +02:00
Emmanuel Marty
00d1d95625
Small improvement 2020-07-24 19:18:46 +02:00
Emmanuel Marty
e4f013f2db
Compress LZSA2 17% faster 2020-07-24 17:14:01 +02:00
Emmanuel Marty
703ff19a3a
Bump version 2020-07-14 23:50:44 +02:00
Emmanuel Marty
fc5081fb1a
Rename confusing definitions 2020-07-14 22:36:38 +02:00
Emmanuel Marty
61698b5036
Another LZSA2 compression speedup 2020-07-14 17:01:07 +02:00
Emmanuel Marty
cf49af5cda
Faster LZSA2 compression 2020-07-14 12:36:56 +02:00
Emmanuel Marty
c39158eea8
Compress LZSA2 faster, clean code up 2020-07-13 19:34:07 +02:00
Emmanuel Marty
4864f3c184
Compress LZSA1 a little faster 2020-07-10 17:45:13 +02:00
Emmanuel Marty
8ed768aafc
Nicer and faster code 2020-07-10 08:55:45 +02:00
Emmanuel Marty
9c7495f458
Compress LZSA2 ~12% faster 2020-07-06 12:47:56 +02:00
Emmanuel Marty
afbb1de16c
Merge pull request #48 from dougmasten/dev
More optimizations to the 6809 LZSA depackers
2020-06-28 15:46:17 +02:00
Doug Masten
078edef880 Optimize match offset code in 6809 LZSA2 depacker 2020-06-27 04:17:05 -05:00
Doug Masten
03692fca2c Update code byte counts for 6809 LZSA depackers 2020-06-27 02:02:33 -05:00
Doug Masten
39e11422ec Delay clearing high part of literals count until we really have to in 6809 LZSA1 depacker 2020-06-27 02:02:33 -05:00
Doug Masten
fde15d3fb0 Move instruction before branch to save one byte in 6809 LZSA2 depacker 2020-06-27 02:02:33 -05:00
Doug Masten
fc8120f0da Optimize handling of 9 bits offset in 6809 LZSA2 depacker 2020-06-27 02:02:33 -05:00
Doug Masten
c7b3ffc067 Delay clearing high part of literals count until we really have to in 6809 LZSA2 depacker 2020-06-27 02:02:33 -05:00
Doug Masten
137c6201be One byte saving for setting reg A to $FF in 6809 LZSA2 depacker 2020-06-27 02:02:33 -05:00
Doug Masten
e397428c1f Remove trailing whitespaces in 6809 LZSA2 depacker 2020-06-27 02:02:33 -05:00
Doug Masten
b8cfbbbc7b Optimize handling of token's Z flag bit in 6809 LZSA2 depacker 2020-06-27 02:02:33 -05:00
Doug Masten
28ca829924 delay clearing high part of literals count until we really have to in 6809 LZSA1 depacker 2020-06-27 02:02:33 -05:00
Doug Masten
27562f4761 Restructure code to eliminate one BRA instruction from loop in 6809 LZSA1 depacker 2020-06-27 02:02:33 -05:00
Doug Masten
0307d228a0
Merge pull request #3 from dougmasten/master
Merge pull request
2020-06-26 17:13:02 -05:00
Doug Masten
e8b2ebb89f
Merge pull request #2 from emmanuel-marty/master
Merge pull request
2020-06-26 17:08:44 -05:00
Doug Masten
f72133f4cf Move instruction before branch to save one byte in 6809 LZSA2 depacker 2020-06-26 16:48:58 -05:00
Doug Masten
56ba563794 One byte saving for setting reg A to $FF in 6809 LZSA2 depacker 2020-06-26 15:59:24 -05:00
Doug Masten
c0f09db364 Delay clearing high part of literals count until we really have to in 6809 LZSA2 depacker 2020-06-26 15:56:28 -05:00
Doug Masten
99db30a732 Optimize handling of 9 bits offset in 6809 LZSA2 depacker 2020-06-26 15:18:53 -05:00
Doug Masten
061ca99838 Optimize handling of token's Z flag bit in 6809 LZSA2 depacker 2020-06-26 14:52:09 -05:00
Doug Masten
7b96368469 Optimize match offset code in 6809 LZSA2 depacker 2020-06-26 14:42:36 -05:00
Doug Masten
e9540b2e3d Remove unnecessary "ADDB #$18" as register B will always have this value from 6809 LZSA2 depacker 2020-06-24 00:49:09 -05:00
Emmanuel Marty
40212975c2
Bump version 2020-06-22 10:08:40 +02:00
Emmanuel Marty
07c3969432
Compress LZSA2 raw files one byte shorter 2020-06-22 00:13:14 +02:00