6 commits

Author	SHA1	Message	Date
Matthias Schiffer	fd4773c8ca	treewide: replace license headers with SPDX-License-Identifier	2021-11-17 12:07:56 +01:00
Matthias Schiffer	ef69a34034	PNG: export format byte count	2020-06-20 15:01:09 +02:00
Matthias Schiffer	dc97c4a8c1	PNG: add support for grayscale images without alpha	2020-06-20 00:58:08 +02:00
Matthias Schiffer	9e0bbcf685	Generate light layer	2015-02-03 13:13:12 +01:00
Matthias Schiffer	e1b3347da5	Start mipmapping infrastructure	2015-02-03 12:42:33 +01:00
Matthias Schiffer	1d3db43d29	Refactor PNG writing	2015-02-02 19:29:37 +01:00