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List:       kde-bugs-dist
Subject:    [kwin] [Bug 323065] In KDE 4.11RC2, KWin has bad rendering when using the AMD Catalyst drivers
From:       Fredrik Höglund <fredrik () kde ! org>
Date:       2013-09-04 21:49:48
Message-ID: bug-323065-17878-Cfznb2mzbq () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=323065

--- Comment #55 from Fredrik Höglund <fredrik@kde.org> ---
Clearing the texture with glTexSubImage2D() might actually be faster than using
glClear(),
because the glTexSubImage2D() call in updatePixmaps() will (should) stall on
the GPU until the clear command has been executed.

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