[Bug 1424] Font rendering glitches with Render Acceleration enabled on radeon

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https://bugs.freedesktop.org/show_bug.cgi?id=1424          
     




------- Additional Comments From remon at vt.shuis.tudelft.nl  2005-03-10 05:41 -------
Hello,    
    
I got the same problems, the font rendering glitches but also something that    
looked like a "bandwidth memory" problem. Kinda high frequency waves all over    
the screen, specially when a lot of repainting happens (like scrolling large    
text view)    
    
However, with 6.8.2 the font render glitches are indeed gone, allas the  
"bandwith    
memory" render glitches aren't.    
    
I disabled both DRI and put Option "RenderAccel" "Off" in my xorg.conf and the   
problem is almost gone. Only on very heavy redrawing activities (Kontact   
splitter moving for example does this very very heavily) there are still some   
small rendering glitches visable (just all over the screen).   
   
Unfortunately, I can't show a screenshot of this problem, seems screenshots are   
rendered offscreen?   
   
As soon as I enable DRI and "RenderAccel" the problem is back again :-(   
Hopefully you can find out the problem sooner or later....   
   
Thanks,   
   
Remon             
     
     
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