3 commits

Author	SHA1	Message	Date
Christoph Oelckers	ccfd20e074	- added some quick rejection checks for Doom patch textures. ... Since the checker reads all lumps completely into memory to check them, this can take quite a while. Reject everything that can be just by looking at the size fields immediately, without loading the rest.	2020-09-25 19:06:19 +02:00
Christoph Oelckers	c4017de12f	- updated to GZDoom's new texture management system.	2020-05-25 23:59:07 +02:00
Christoph Oelckers	1954ac0374	- added the other image formats from GZDoom.	2020-05-24 00:15:38 +02:00