Phoronix: Running Qt/KDE Atop An OpenGL Stack

Zack Rusin, the well-known X.Org and KDE hacker, has written a new blog post concerning the Qt tool-kit and the different options that are available when it comes to rendering graphics. Qt currently can target a pure CPU raster engine, using X11 with the X Render extension for providing some GPU-assisted acceleration, or using an OpenGL engine...

http://www.phoronix.com/vr.php?view=NzQ1NA