Commit graph

8 commits

Author SHA1 Message Date
James Grogan
d6d4319e21 Add test fixture. 2022-11-29 18:00:19 +00:00
James Grogan
a6e31c8d39 Work on dynamic huffman coding. 2022-11-28 18:05:39 +00:00
James Grogan
7f5009fb5e Initial fixed huffman coding for png. 2022-11-28 10:16:04 +00:00
James Grogan
e4f9393ee7 Non compressing png writer is ok. 2022-11-25 09:43:14 +00:00
James Grogan
33369b1775 Toward first png. 2022-11-24 17:43:31 +00:00
James Grogan
9c8faa534b Further compression and png work. 2022-11-23 15:41:33 +00:00
James Grogan
ff962a6b16 Some encode/decode practice. 2022-11-21 17:45:12 +00:00
jmsgrogan
4fce4fc614 Add png reader 2022-08-01 14:00:40 +01:00