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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - dEQP-GLES31.functional.shaders.builtin_functions.precision.{min,max}.highp_compute.scalar failures"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99343">99343</a>
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<th>Summary</th>
<td>dEQP-GLES31.functional.shaders.builtin_functions.precision.{min,max}.highp_compute.scalar failures
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<th>Product</th>
<td>Mesa
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<th>Version</th>
<td>git
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<th>Hardware</th>
<td>Other
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>normal
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>Drivers/Gallium/radeonsi
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<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
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<th>Reporter</th>
<td>samuel.pitoiset@gmail.com
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<th>QA Contact</th>
<td>dri-devel@lists.freedesktop.org
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<p>
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<pre>Hi,
I have noticed that the following dEQP GLES31 tests fail with latest mesa/llvm:
dEQP-GLES31.functional.shaders.builtin_functions.precision.min.highp_compute.scalar
dEQP-GLES31.functional.shaders.builtin_functions.precision.max.highp_compute.scalar
The same tests with lowp instead of highp work fine. Note that it's unrelated
to compute because they also fail with vertex shaders.
After glancing at the code, it seems like enabling denorms for 32-bit floats
fix them. But it's currently only enabled for 64-bit and 16-bit floats for some
reasons.
Marek, Nicolai, any thoughts about that?
I didn't try if these tests pass with Catalyst though, but they do at least on
NVIDIA hw.</pre>
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