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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [SNB]Piglit spec/glsl-1.40/execution_textureSize/fs-textureSize-samplerBuffer fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=57439#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [SNB]Piglit spec/glsl-1.40/execution_textureSize/fs-textureSize-samplerBuffer fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=57439">bug 57439</a>
from <span class="vcard"><a class="email" href="mailto:siglesias@igalia.com" title="Samuel Iglesias <siglesias@igalia.com>"> <span class="fn">Samuel Iglesias</span></a>
</span></b>
<pre>The textureSize() call with samplerBuffer sampler type returns undefined
results in SandyBridge. In the source code, this is translated to a 'resinfo'
message type for SURFTYPE_BUFFER but it's undefined in SNB (see SNB's PRM
documentation vol4_part1, page 141).
It has been confirmed in the mailing list by an Intel engineer:
<a href="http://lists.freedesktop.org/archives/mesa-dev/2014-September/068803.html">http://lists.freedesktop.org/archives/mesa-dev/2014-September/068803.html</a></pre>
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