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<body><span class="vcard"><a class="email" href="mailto:denys.kostin@globallogic.com" title="Denis <denys.kostin@globallogic.com>"> <span class="fn">Denis</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - SKL. Textures are flickering in SuperTuxKart"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110463">bug 110463</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEW
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<td>NEEDINFO
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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - SKL. Textures are flickering in SuperTuxKart"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110463#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - SKL. Textures are flickering in SuperTuxKart"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110463">bug 110463</a>
from <span class="vcard"><a class="email" href="mailto:denys.kostin@globallogic.com" title="Denis <denys.kostin@globallogic.com>"> <span class="fn">Denis</span></a>
</span></b>
<pre>Hi Mark, Horst Schirmeier, may I ask you to re-check please this issue on SKL?
We couldn't reproduce it from our side even that time when it flickered for
you, so would be great to be sure that fix works.
commit bc612536eb2f0f77725103e53077ad5a28036ac3 (HEAD -> master, origin/master,
origin/HEAD)
Author: Jason Ekstrand <<a href="mailto:jason@jlekstrand.net">jason@jlekstrand.net</a>>
Date: Wed Jul 31 10:42:24 2019 -0500
anv: Emit a dummy MEDIA_VFE_STATE before switching from GPGPU to 3D
There is an object-level preemption workaround which requires this.
However, even without object-level preemption, we seem to have issues
with geometry flickering when 3D and compute are combined in the same
batch and this appears to fix it.
Bugzilla: <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - vkQuake flickering geometry under Intel"
href="show_bug.cgi?id=109630">https://bugs.freedesktop.org/show_bug.cgi?id=109630</a>
Bugzilla: <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED DUPLICATE - [CM246] Flickering with multiple draw calls within the same graphics pipeline if a compute pipeline is present"
href="show_bug.cgi?id=111267">https://bugs.freedesktop.org/show_bug.cgi?id=111267</a>
Cc: <a href="mailto:mesa-stable@lists.freedesktop.org">mesa-stable@lists.freedesktop.org</a>
Reviewed-by: Kenneth Graunke <<a href="mailto:kenneth@whitecape.org">kenneth@whitecape.org</a>>
Tested mesa-master with the commit on my CFL (checked on attached apitrace).
Works without flickers now.</pre>
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