I successly used X11-GUITest-0.21 for sending commands from my code to a window. But can anyone please point me how to use this library for full screen 3D games that have no window names? I apologize if this has a trivial answer but I am kind of new to linux OS.
Specifically if I start gedit
my($winID) = WaitWindowViewable('gedit')
--returns with an Id that I can use it
--but I cannot do the same for a 3D game that opens in a full screeen
Thanks,
Rajesh