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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Pillars of Eternity glitch in maps"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91656#c12">Comment # 12</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Pillars of Eternity glitch in maps"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91656">bug 91656</a>
from <span class="vcard"><a class="email" href="mailto:maraeo@gmail.com" title="Marek Olšák <maraeo@gmail.com>"> <span class="fn">Marek Olšák</span></a>
</span></b>
<pre>(In reply to Daniel Scharrer from <a href="show_bug.cgi?id=91656#c11">comment #11</a>)
<span class="quote">> There is also a glClear though. Currently the texture read ends up with the
> data before the clear (uninitialized for the first frame, unitialized
> content with the fog of war blended on top n times for subsequent frames).
> Are you saying the texture reads should get the color from the clear without
> any synchronization?</span >
No, glClear+glDraw indeed requires a barrier in between.</pre>
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