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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - trine1 misrender r600g"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91808#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - trine1 misrender r600g"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91808">bug 91808</a>
from <span class="vcard"><a class="email" href="mailto:iive@yahoo.com" title="iive@yahoo.com">iive@yahoo.com</a>
</span></b>
<pre>This bug is still present with current Mesa-18.0.0.rc5.
Since the old trace is not available anymore I've made a new one(70MB):
<a href="https://drive.google.com/open?id=16N0m--IKupnWvnuvu27uebBjbDHUP3C4">https://drive.google.com/open?id=16N0m--IKupnWvnuvu27uebBjbDHUP3C4</a>
I used "llvmpipe" during capture and the result also plays perfectly with
"llvmpipe" (aka Mesa3D software render).
The bug is visible in the rotating gears/cogs. I tried "R600_DEBUG=nosb", but
this does not seem to fix it.
I tried to find the draw operations. Frame #175 seems to show the artifact
quite clearly. The draw operations at call #8053345 seems to draw a small cog
that looks normal.
I believe that the smeared gear is drawn by call #8053560.
My hardware is Radeon HD5670 Redwood Evergreen (R600 driver).</pre>
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