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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Missing trees in flightgear 2.12.1 with r600 driver and mesa 10.0.1"
href="https://bugs.freedesktop.org/show_bug.cgi?id=72895#c9">Comment # 9</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Missing trees in flightgear 2.12.1 with r600 driver and mesa 10.0.1"
href="https://bugs.freedesktop.org/show_bug.cgi?id=72895">bug 72895</a>
from <span class="vcard"><a class="email" href="mailto:fredrik@kde.org" title="Fredrik Höglund <fredrik@kde.org>"> <span class="fn">Fredrik Höglund</span></a>
</span></b>
<pre>I believe this is a bug in mesa core, not in a specific driver.
I haven't been able to isolate the code that renders the trees (there are no
trees visible anywhere near the airport in the version packaged by debian).
But I have found a number of issues with display lists that affect FlightGear.
I have attached patches for those to <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Segfault in _save_Normal3fv running FlightGear"
href="show_bug.cgi?id=73504">bug 73504</a>. What they fix specifically is
occasional crashes and brief flashes of random geometry. It's possible that the
same bugs are also responsible for the missing trees.
If not, can you capture an apitrace that shows the problem?</pre>
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