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<body><span class="vcard"><a class="email" href="mailto:huax.lu@intel.com" title="lu hua <huax.lu@intel.com>"> <span class="fn">lu hua</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL Bisected]many Ogles3conform cases core dumped"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89118">bug 89118</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEEDINFO
</td>
<td>NEW
</td>
</tr>
<tr>
<td style="text-align:right;">CC</td>
<td>krh@bitplanet.net
</td>
<td>idr@freedesktop.org
</td>
</tr>
<tr>
<td style="text-align:right;">Assignee</td>
<td>idr@freedesktop.org
</td>
<td>krh@bitplanet.net
</td>
</tr>
<tr>
<td style="text-align:right;">Summary</td>
<td>[SKL]many Ogles3conform cases core dumped
</td>
<td>[SKL Bisected]many Ogles3conform cases core dumped
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL Bisected]many Ogles3conform cases core dumped"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89118#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL Bisected]many Ogles3conform cases core dumped"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89118">bug 89118</a>
from <span class="vcard"><a class="email" href="mailto:huax.lu@intel.com" title="lu hua <huax.lu@intel.com>"> <span class="fn">lu hua</span></a>
</span></b>
<pre>Bisect shows: 0ac4c272755c75108a10a84ce33bf6a6234985d3 is the first bad commit
commit 0ac4c272755c75108a10a84ce33bf6a6234985d3
Author: Kristian Høgsberg <<a href="mailto:krh@bitplanet.net">krh@bitplanet.net</a>>
AuthorDate: Wed Dec 10 14:59:26 2014 -0800
Commit: Kristian Høgsberg <<a href="mailto:krh@bitplanet.net">krh@bitplanet.net</a>>
CommitDate: Thu Jan 8 10:13:32 2015 -0800
i965/skl: Always use a header for SIMD4x2 sampler messages
SKL+ overloads the SIMD4x2 SIMD mode to mean either SIMD8D or SIMD4x2
depending on bit 22 in the message header. If the bit is 0 or there is
no header we get SIMD8D. We always wand SIMD4x2 in vec4 and for fs pull
constants, so use a message header in those cases and set bit 22 there.
Based on an initial patch from Ken.
Reviewed-by: Kenneth Graunke <<a href="mailto:kenneth@whitecape.org">kenneth@whitecape.org</a>>
Signed-off-by: Kristian Høgsberg <<a href="mailto:krh@bitplanet.net">krh@bitplanet.net</a>></pre>
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