4 commits

Author	SHA1	Message	Date
Christoph Oelckers	1954ac0374	- added the other image formats from GZDoom.	2020-05-24 00:15:38 +02:00
Christoph Oelckers	3621aae3f0	- rerouted all write accesses to tilesiz and picsiz through a function interface. ... These will have to do some texture management bookkeeping so directly changing the values is problematic. This required changing the parameter interface in polymost.cpp because a few places hacked around with the global state to pass parameters to subfunctions.	2019-10-11 21:04:31 +02:00
Christoph Oelckers	fdbb27a796	- added back the paletted texture readers. ... ... after finding out what an inefficient and poorly working method the Build backend uses for downconverting true color textures.	2019-10-11 19:21:36 +02:00
Christoph Oelckers	1a5e64329f	- added stripped down versions of GZDoom's texture classes ... We need something more manageable to deal with the textures - and the hightile code in particular needs a better backend to read the images.	2019-10-05 19:38:25 +02:00