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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Piglit regression: shaders/glsl-floating-constant-120"
href="https://bugs.freedesktop.org/show_bug.cgi?id=91016">91016</a>
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<th>Summary</th>
<td>Piglit regression: shaders/glsl-floating-constant-120
</td>
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<th>Product</th>
<td>Mesa
</td>
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<th>Version</th>
<td>10.6
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
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<th>OS</th>
<td>Linux (All)
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>major
</td>
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>Mesa core
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<th>Assignee</th>
<td>mesa-dev@lists.freedesktop.org
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<th>Reporter</th>
<td>brian.wilson@intel.com
</td>
</tr>
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<th>QA Contact</th>
<td>mesa-dev@lists.freedesktop.org
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<pre>Piglit test: shaders/glsl-floating-constant-120
We are seeing this Piglit regression on pineview (chromebook, the only chrome
platform in our stable still using X and tested with Piglit)
The version of Mesa that ChromeOS is currently using passes this test in
piglit. It is based on the following commit plus an additional 34 patches:
1291788 glsl: Generate unique names for each const array lowered to
uniforms [Nov 2014-ish]
It fails in the following Mesa commit:
c2a0600 i965: Don't set NirOptions for stages that will use the vec4
backend [May 2015-ish]
It also fails in this recent Mesa commit:
1a6e4f46ed117b393e26aff326e5b05d4aea7fb0 (gallium: remove explicit values
from PIPE_CAP_ enums) [~June 10, 2015]</pre>
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