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List:       kde-bugs-dist
Subject:    [Bug 240360] KWin blur effect eats 30% CPU while machine is idle
From:       Max <hazica () gmail ! com>
Date:       2010-07-04 14:04:17
Message-ID: 20100704140417.24DD7485CE () immanuel ! kde ! org
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https://bugs.kde.org/show_bug.cgi?id=240360





--- Comment #16 from Max <hazica gmail com>  2010-07-04 16:04:11 ---
> The show fps effect is pretty much useless for benchmarking. E.g. 100 fps is 
> the maximum it shows - even more frames are rendered. Anything more than 60 
> FPS is just stupid. The way blur works causes fps effect to show only half the 
> frame rate. In Present Windows effect blur is disabled, so you get the also 
> wrong numbers from before.

Thank you for the explanation. It certainly makes sense. Unfortunately this
doesn't make the blur plugin any more usable on my machine. Any pointers on how
to properly benchmark the performance?

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