Commit Graph

1111 Commits

Author SHA1 Message Date
Martin Haye
6b52149938 Fixed copy/paste errors in ProRWTS floppy driver. 2017-01-11 16:00:24 -08:00
Martin Haye
094d4ca8da Smaller 140k image, now with ProBoot. 2017-01-11 15:32:32 -08:00
Martin Haye
2404025654 Working on floppy generation. 2017-01-11 15:20:22 -08:00
Martin Haye
d0ca62eb53 Adding ProBoot and floppy version. 2017-01-11 09:54:58 -08:00
Martin Haye
3c6814e7af Refactored disk images to slim down main 800k image. 2017-01-11 07:36:59 -08:00
Martin Haye
545538c5d0 Initial version of ProBoot (untested as of yet). 2017-01-11 07:14:16 -08:00
Martin Haye
8e2b695f0f Merge branch 'prorwts' 2017-01-09 08:13:15 -08:00
Martin Haye
994388940a Integrated new version of ProRWTS, now with support for big tree files\! Works beautifully. 2017-01-09 07:47:51 -08:00
Martin Haye
6e8089d3a3 Made decompression slightly faster. 2017-01-09 06:57:39 -08:00
Martin Haye
8dc84239e4 Now working in 3D mode (had to avoid loading over aux text pg, since hard disk driver uses screen holes there.) 2017-01-07 16:43:27 -08:00
Martin Haye
ae4210a050 Temporary workarounds. 2017-01-07 11:25:01 -08:00
Martin Haye
845239c2cf Got decompression working, yay\! 2017-01-06 17:49:51 -08:00
Martin Haye
bf179182b0 Added underlap verification in a better way. Going back to 2 partitions so qkumba can repro the ProDOS tree-file problem. 2017-01-06 11:09:01 -08:00
Martin Haye
485e9e7430 Added decompression underlap verification. 2017-01-06 09:04:29 -08:00
Martin Haye
572beb65e7 Added memory map. 2017-01-05 16:01:25 -08:00
Martin Haye
3123bdd903 Moved ProRWTS to aux LC. Also getting further in boot seq now. 2017-01-05 14:27:44 -08:00
Martin Haye
410ba2238f Slightly better build wrapper scripts. 2017-01-05 08:54:19 -08:00
Martin Haye
efc8a84396 Yay, I can reach the title screen now. 2017-01-04 17:57:18 -08:00
Martin Haye
e21f6cb423 More progress on ProRWTS. 2017-01-04 15:05:43 -08:00
Martin Haye
dd061c37c3 Making slow progress integrating ProRWTS with mem mgr. 2017-01-04 13:15:39 -08:00
Martin Haye
8ff169d1e6 Now loading and successfully relocating ProRWTS and PLASMA. 2017-01-04 09:17:13 -08:00
Martin Haye
d9786058d8 Adding ProRWTS. 2017-01-02 14:08:33 -08:00
Martin Haye
2f35ee17f0 Stripped out Plasma VM 'cmd' loading, in anticipation of dedicated LegendOS loader. 2017-01-02 13:52:35 -08:00
Martin Haye
b62f4cbe53 Better commenting of decompressor. 2017-01-02 11:33:52 -08:00
Martin Haye
c67a4ea718 I think decompressor is written now. 2017-01-02 11:14:59 -08:00
Martin Haye
917a6561f7 Better encoding of offset=64 2017-01-02 09:06:11 -08:00
Martin Haye
0e4c7df743 More efficient coding of zero-length lits results in even better compression, and faster decomp as well. 2017-01-02 07:44:48 -08:00
Martin Haye
7d8c562ffa Rearranged gamma scheme for faster decomp. 2017-01-01 08:59:35 -08:00
Martin Haye
05a63b3e54 Optimized code pair encoding for faster decompression. 2016-12-30 18:06:17 -08:00
Martin Haye
cff4b79931 Refactored into code pairs. 2016-12-30 17:56:11 -08:00
Martin Haye
ac70c14f31 Refactored into code pairs. 2016-12-30 17:46:21 -08:00
Martin Haye
cd17eb873e Fixed comment 2016-12-30 17:42:35 -08:00
Martin Haye
e8ea2e9f87 Fixed comment. 2016-12-30 08:33:46 -08:00
Martin Haye
77e2a7c3cf Tested with underlap of 2 for decompression. Changed cut-off to 8 or more saved bytes. 2016-12-30 07:59:26 -08:00
Martin Haye
9d04090881 Backed off a little bit so that all elias encoding is 8-bits or less. 2016-12-29 17:42:10 -08:00
Martin Haye
908eb71927 Parameterized offset exp. 2016-12-29 17:19:15 -08:00
Martin Haye
a761056723 Parameterized offset exp. 2016-12-29 17:18:53 -08:00
Martin Haye
b5ca1d32aa Fixed a bug, and fixed a big counting error. 2016-12-29 16:06:16 -08:00
Martin Haye
64bc3117f0 More efficient encoding of literal lengths. 2016-12-29 12:48:11 -08:00
Martin Haye
014abce085 Committing to gammas for offsets. 2016-12-29 08:23:36 -08:00
Martin Haye
5804cde556 Best compression yet, messing with offset encoding. 2016-12-29 08:19:11 -08:00
Martin Haye
77b55bbd14 Offsets with gamma. 2016-12-29 08:06:23 -08:00
Martin Haye
1d421aacf2 More experimentation. 2016-12-28 08:00:28 -08:00
Martin Haye
ccdbbb970b Now checking zx7 by decompressing. 2016-12-27 21:01:48 -08:00
Martin Haye
bfa91285a6 Some progress on decompressing lx47 2016-12-27 08:44:00 -08:00
Martin Haye
52d2b877f5 Got compressor working, but unverified. 2016-12-26 10:21:53 -08:00
badvision
93729ba77a Script painter 2016-12-24 16:01:05 -06:00
badvision
707bfd15cd Refactored map clearing code to make things more readable. 2016-12-24 15:24:13 -06:00
badvision
fc00a1febe Accidentally left important canvas clear logic commented out. 2016-12-24 15:04:49 -06:00
badvision
d39b61399d Updated redraw logic to be more efficient. 2016-12-24 15:02:08 -06:00