This is not possible.
No, software cannot be run in Xgl with 3d acceleration. To get around this, one must run the application in a separate non-Xgl X server, such as through xgame.
On some platforms however, they may be a workaround to this limitation.
gconf-editor: /apps/compiz
gconf-editor: /apps/compiz -> plugins/cube
Do not use X11 for video output, switch to Xv (Preferences – Desktop-Preferences-Multimedia Systems Selector-Video-Output-Xwindows: No Xv)
potentially dependencies missing in gnome
If you are using Gnome, try KDE instead.
Try upping the video ram to 32k, or if using 16bit color switch to 24 bit instead.
XGL
and
compiz
radeon
ati
under
SuSE
FAQ
open
10.2