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<body><span class="vcard"><a class="email" href="mailto:kenneth@whitecape.org" title="Kenneth Graunke <kenneth@whitecape.org>"> <span class="fn">Kenneth Graunke</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - GLSL: derivatives in ES3 wrongly require OES_standard_derivatives to be enabled"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71355">bug 71355</a>
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<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>ASSIGNED
</td>
<td>RESOLVED
</td>
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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 - GLSL: derivatives in ES3 wrongly require OES_standard_derivatives to be enabled"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71355#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - GLSL: derivatives in ES3 wrongly require OES_standard_derivatives to be enabled"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71355">bug 71355</a>
from <span class="vcard"><a class="email" href="mailto:kenneth@whitecape.org" title="Kenneth Graunke <kenneth@whitecape.org>"> <span class="fn">Kenneth Graunke</span></a>
</span></b>
<pre>Fixed in master, so it should work in Mesa 10.0.
commit 1bd623316913fdefa3749809420db27291ef9f0e
Author: Kenneth Graunke <<a href="mailto:kenneth@whitecape.org">kenneth@whitecape.org</a>>
Date: Thu Nov 7 14:39:23 2013 -0800
glsl: Enable dFdx, dFdy, and fwidth by default in GLSL ES 3.00.
Previously, we only exposed them in desktop GL or with:
#extension GL_OES_standard_derivatives : enable
GLSL ES 3.00 includes these without an extension, so we need to expose
them by default.
Note that the above #extension line results in an error or desktop GL,
so we don't need to worry about this.
Signed-off-by: Kenneth Graunke <<a href="mailto:kenneth@whitecape.org">kenneth@whitecape.org</a>>
Reviewed-by: Matt Turner <<a href="mailto:mattst88@gmail.com">mattst88@gmail.com</a>>
It looks like they were already properly available on 9.2.</pre>
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