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List:       kde-bugs-dist
Subject:    [kwin] [Bug 328242] vsync with multiply pointer will cause the afterimage with the second master
From:       Thomas Lübking <thomas.luebking () gmail ! com>
Date:       2013-11-30 23:10:30
Message-ID: bug-328242-17878-ZtYLSQ8pb0 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=328242

--- Comment #10 from Thomas Lübking <thomas.luebking@gmail.com> ---
I assume it's related.
The driver will likely somehow "fake" the second cursor into the frontbuffer
from where we (invalidly) read it back for the next frame.

This should simply be gone with GLX_EXT_buffer_age preference.

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