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List:       kde-commits
Subject:    Re: qt-copy
From:       Andreas Hartmetz <ahartmetz () gmail ! com>
Date:       2009-02-23 6:18:59
Message-ID: 200902230718.59473.ahartmetz () gmail ! com
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Looks like this completely ruins painting performance with graphicssystem 
raster for me, both on my desktop with Radeon HD 2400 and radeonhd (open 
source) driver and on my laptop with Intel i845 and the usual Intel driver.
The symptoms are e.g. choppy scrolling in KHTML and a visible delay when 
repainting the client area of a tabwidget. Painting issues with transparent 
GIFs in KHTML are also still there - just for completeness. I was hoping to 
see those fixed by the patch :)
Painting now seems to be slightly slower than with graphicssystem native 
overall, worse in some cases like in the text widget I'm writing this email.
I guess we need somebody to tell us what's happening here :)
The patch description looks sane to me, but I don't really understand X 
performance and/or driver issues.

Cheers,
Andreas
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