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Old 02-06-12, 02:11 AM   #1
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Join Date: Mar 2007
Posts: 14
Default VDPAU and KDE 4.8 compositing = slow

Here's the setup:
GTX 560M
KDE 4.8
nvidia drivers 280 and 290, 295 not tested.

Playing a video in smplayer in a window with kwin compositing on causes the *entire desktop* to become sluggish to the point of unusability. That include the mouse pointer. Pretty big regression from just juddering and tearing video.
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