True to my word (albeit a bit late) I've release my quake sources, in case you are wondering I did a quick benchmark +timedemo demo1
Quakux: 11.4fps
sdlQuake-Dingoo: 12.3fps
hopefully our projects can work together to increase performance further.
http://dl.openhandhelds.org/cgi-bin/din ... ,0,0,3,142