@Daedalus51, I’ve downloaded the sourcecode from github but my search for that file is coming up empty (and for all *.ccp files), am I doing something wrong or has that been removed from the 4.4 build?
EDIT: Okay, not sure why it wasn’t showing up before, but I found it (in here: UnrealEngine\Engine\Source\Developer\TextureCompressor\Private) but when I search it for that text, or just 512 in VS, nothing comes up.