http://bugs.freedesktop.org/show_bug.cgi?id=20892
--- Comment #8 from Alain Perrot
Can you narrow down the problem to a particular accel hook? try the following options to selectively disable hooks:
Option "EXANoComposite" Option "EXANoUploadToScreen" Option "EXANoDownloadFromScreen"
I have just tried these options with latest radeonhd driver from git. I have tested with each option alone, with the three options together, and with both EXANoUploadToScreen and EXANoDownloadFromScreen. In all cases, the result is the same as with none of these options: the background corruption is still there (on a side note, EXANoDownloadFromScreen has a major impact on performance). One more thing I have just noticed, enabling KWin 4.2 desktop effects using XRender composition (since OpenGL is not possible yet on R6xx) reduces significantly the background corruption (I've only tested this with none of the three options). But XRender desktop effects have an impact on performances with the radeonhd driver while they run smoothly with the radeon (xf86-video-ati) driver. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. _______________________________________________ xorg-team mailing list xorg-team@lists.x.org http://lists.x.org/mailman/listinfo/xorg-team -- To unsubscribe, e-mail: radeonhd+unsubscribe@opensuse.org For additional commands, e-mail: radeonhd+help@opensuse.org