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<body><span class="vcard"><a class="email" href="mailto:krh@bitplanet.net" title="Kristian Høgsberg <krh@bitplanet.net>"> <span class="fn">Kristian Høgsberg</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [BSW Bisected]ogles3conform ES3-CTS.gtf.GL3Tests.shadow.shadow_execution_vert fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89457">bug 89457</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>NEW
</td>
<td>RESOLVED
</td>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [BSW Bisected]ogles3conform ES3-CTS.gtf.GL3Tests.shadow.shadow_execution_vert fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89457#c16">Comment # 16</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [BSW Bisected]ogles3conform ES3-CTS.gtf.GL3Tests.shadow.shadow_execution_vert fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89457">bug 89457</a>
from <span class="vcard"><a class="email" href="mailto:krh@bitplanet.net" title="Kristian Høgsberg <krh@bitplanet.net>"> <span class="fn">Kristian Høgsberg</span></a>
</span></b>
<pre>Pushed to master:
commit 993a6288f72fa98932df7cdb6f64d9dd645e670d
Author: Kristian Høgsberg <<a href="mailto:krh@bitplanet.net">krh@bitplanet.net</a>>
Date: Tue Apr 14 15:02:18 2015 +0000
i965: Rewrite ir_tex to ir_txl with lod 0 for vertex shaders
The ir_tex opcode turns into a sample or sample_c message, which will try
to
compute derivatives to determine the lod. This produces garbage for
non-fragment shaders where the sample coordinates don't correspond to
subspans.
We fix this by rewriting the opcode from ir_tex to ir_txl and setting the
lod to 0.
Bugzilla: <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [BSW Bisected]ogles3conform ES3-CTS.gtf.GL3Tests.shadow.shadow_execution_vert fails"
href="show_bug.cgi?id=89457">https://bugs.freedesktop.org/show_bug.cgi?id=89457</a>
Cc: "10.5" <<a href="mailto:mesa-stable@lists.freedesktop.org">mesa-stable@lists.freedesktop.org</a>>
Signed-off-by: Kristian Høgsberg <<a href="mailto:kristian.h.kristensen@intel.com">kristian.h.kristensen@intel.com</a>>
Reviewed-by: Kenneth Graunke <<a href="mailto:kenneth@whitecape.org">kenneth@whitecape.org</a>>
Reviewed-by: Ian Romanick <<a href="mailto:ian.d.romanick@intel.com">ian.d.romanick@intel.com</a>></pre>
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