Hello, with last mesa from master, kwin not rendering correctly. It render some random colors and after some time rendering is freezed. Keyboard, mouse working fine I'm able to write something in opened xterm. When I disable compositing (with keyboard shortcut) then rendering working fine and I can see what I wrote to xterm.
I run git bisect and found that commit which caused this regression is: 35840ab189595b817fa8b1a1df8cc92474a7c38d st/dri: implement MSAA for GLX/DRI2 framebuffers Author: Marek Olšák 2012-12-03 05:36:08 Committer: Marek Olšák 2012-12-07 14:19:29 Reviewed-by: Brian Paul Above problem with kwin is only on nouveau nv43 (geforce 6600 gt). On another machine with radeon r600 driver it is not reproducable (also from mesa master) with same KDE/KWin version. I found some reported bugs, but I'm not sure if this is same: https://bugs.freedesktop.org/show_bug.cgi?id=58925 https://bugs.kde.org/show_bug.cgi?id=300475 At least upgrading KDE to new version 4.11 and manually choose use opengl 1.3 in kwin systemsettings solving this problem. With opengl 2.1 problem is still there. Do you have any idea where can be problem? Fact is that mesa from commit before 35840ab189595b817fa8b1a1df8cc92474a7c38d working fine without problems on nv43. -- Pali Rohár pali.ro...@gmail.com
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