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<body><span class="vcard"><a class="email" href="mailto:koxu1996+bugs.freedesktop.org@gmail.com" title="Andrzej Broński <koxu1996+bugs.freedesktop.org@gmail.com>"> <span class="fn">Andrzej Broński</span></a>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW - [cfl] GPU hang when running UE4Editor"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110228">bug 110228</a>
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<td>koxu1996+bugs.freedesktop.org@gmail.com
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [cfl] GPU hang when running UE4Editor"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110228#c32">Comment # 32</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [cfl] GPU hang when running UE4Editor"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110228">bug 110228</a>
from <span class="vcard"><a class="email" href="mailto:koxu1996+bugs.freedesktop.org@gmail.com" title="Andrzej Broński <koxu1996+bugs.freedesktop.org@gmail.com>"> <span class="fn">Andrzej Broński</span></a>
</span></b>
<pre>(In reply to Jason Ekstrand from <a href="show_bug.cgi?id=110228#c31">comment #31</a>)
<span class="quote">> Created <span class=""><a href="attachment.cgi?id=144550" name="attach_144550" title="Patch to use SURFTYPE_1D for texel buffers">attachment 144550</a> <a href="attachment.cgi?id=144550&action=edit" title="Patch to use SURFTYPE_1D for texel buffers">[details]</a></span> <a href='page.cgi?id=splinter.html&bug=110228&attachment=144550'>[review]</a> [review]
> Patch to use SURFTYPE_1D for texel buffers
>
> One more thing before I call it a day. I've attached a hack patch which
> attempts to use SURFTYPE_1D for texel buffers. It's not a solution for the
> reasons I've already listed. However, could you take a bit of time and
> experiment with it on some of the apps that are known to hang and see if it
> helps them? If so, that at least tells us that we're headed in the right
> direction.</span >
I installed mesa with your patch and there is no more GPU hang after launching
_Unreal Engine_. For me it's satisfactory workaround, however I hope you will
figure out root cause.</pre>
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