EXA: OpenGL overlays always on top

[Marius Groeger]

Hello,

when using EXA (Ubuntu Gutsy, video-ati git master, R300, X.Org 1.3.0, 
KDE), OpenGL overlays are always on top. For example, if I push the 
glxgears window to the back, its OpenGL rendering stays visible even 
though the window decoration is properly stacked back. Also, desktop 
menus get immediately painted over. This is particularly annoying with 
context menus in google earth, which are invisible as well.

xorg.conf options are at a minimum, PageFlip/Colortiling have no 
effect.

Option      "AccelMethod"        "EXA"
Option      "AccelDFS"           "1"
Option      "MigrationHeuristic" "greedy"
Option      "GARTSize"           "64"
Option      "ColorTiling"        "on"
Option      "EnablePageFlip"     "on"
Option      "DynamicClocks"      "on"
Option      "FBTexPercent"       "75"

Any clue, anyone?

Thanks
Marius