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<body><span class="vcard"><a class="email" href="mailto:bas@basnieuwenhuizen.nl" title="Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>"> <span class="fn">Bas Nieuwenhuizen</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - Graphical artefacts after update to mesa 18.0.0-2"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105942">bug 105942</a>
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<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEEDINFO
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<td>NEW
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Graphical artefacts after update to mesa 18.0.0-2"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105942#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Graphical artefacts after update to mesa 18.0.0-2"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105942">bug 105942</a>
from <span class="vcard"><a class="email" href="mailto:bas@basnieuwenhuizen.nl" title="Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>"> <span class="fn">Bas Nieuwenhuizen</span></a>
</span></b>
<pre>Bisected it to
commit ad11fc3571e025b22d9feed80a7f499665f7a255 (refs/bisect/bad)
Author: Dave Airlie <<a href="mailto:airlied@redhat.com">airlied@redhat.com</a>>
Date: Thu Jan 11 08:02:52 2018 +1000
radv: don't emit unneeded vertex state.
If the number of instances hasn't changed and we've already
emitted it, don't emit it again.
If the vertex shader is the same and the first_instance, vertex_offset
haven't changed don't emit them again.
This increases the fps in GL_vs_VK -t 1 -m -api vk from around 40
to around 60 here, it may not impact anything else.
Dieter also reported smoketest going from 1060->1200 fps.
Reviewed-by: Bas Nieuwenhuizen <<a href="mailto:bas@basnieuwenhuizen.nl">bas@basnieuwenhuizen.nl</a>>
Reviewed-by: Samuel Pitoiset <<a href="mailto:samuel.pitoiset@gmail.com">samuel.pitoiset@gmail.com</a>>
Tested-by: Dieter Nützel <<a href="mailto:Dieter@nuetzel-hh.de">Dieter@nuetzel-hh.de</a>>
Signed-off-by: Dave Airlie <<a href="mailto:airlied@redhat.com">airlied@redhat.com</a>>
(with LLVM 5)</pre>
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