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<body><span class="vcard"><a class="email" href="mailto:jason@jlekstrand.net" title="Jason Ekstrand <jason@jlekstrand.net>"> <span class="fn">Jason Ekstrand</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Talos Principle Vulkan version crash: spirv_to_nir() returns NULL entry_point"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104246">bug 104246</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Talos Principle Vulkan version crash: spirv_to_nir() returns NULL entry_point"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104246#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Talos Principle Vulkan version crash: spirv_to_nir() returns NULL entry_point"
href="https://bugs.freedesktop.org/show_bug.cgi?id=104246">bug 104246</a>
from <span class="vcard"><a class="email" href="mailto:jason@jlekstrand.net" title="Jason Ekstrand <jason@jlekstrand.net>"> <span class="fn">Jason Ekstrand</span></a>
</span></b>
<pre>This is fixed by the following commit:
commit 3be382cd7cb637f463a4618dc19d87d66a644b0e
Author: Jason Ekstrand <<a href="mailto:jason.ekstrand@intel.com">jason.ekstrand@intel.com</a>>
Date: Thu Dec 14 19:53:05 2017 -0800
spirv: Relax the validation conditions of OpSelect
The Talos Principle contains shaders with an OpSelect between two
vectors where the condition is a scalar boolean. This is technically
against the spec bout nir_builder gracefully handles it by splatting
out the condition to all the channels. So long as the condition is a
boolean, just emit a warning instead of failing.
Reviewed-by: Lionel Landwerlin <<a href="mailto:lionel.g.landwerlin@intel.com">lionel.g.landwerlin@intel.com</a>>
Bugzilla: <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Talos Principle Vulkan version crash: spirv_to_nir() returns NULL entry_point"
href="show_bug.cgi?id=104246">https://bugs.freedesktop.org/show_bug.cgi?id=104246</a></pre>
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