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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [REGRESSION] [BISECTED] [OpenGL CTS] dEQP-GLES2.functional.uniform_api.random.3"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110440">110440</a>
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<th>Summary</th>
<td>[REGRESSION] [BISECTED] [OpenGL CTS] dEQP-GLES2.functional.uniform_api.random.3
</td>
</tr>
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<th>Product</th>
<td>Mesa
</td>
</tr>
<tr>
<th>Version</th>
<td>git
</td>
</tr>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>glsl-compiler
</td>
</tr>
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<th>Assignee</th>
<td>mesa-dev@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>agomez@igalia.com
</td>
</tr>
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<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
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<th>CC</th>
<td>kenneth@whitecape.org
</td>
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<pre>After:
--
commit 9e0c744f07a21fc7bb018a77cf83b057436d0d1b
Author: Kenneth Graunke <<a href="mailto:kenneth@whitecape.org">kenneth@whitecape.org</a>>
Date: Thu Apr 11 07:04:58 2019 -0700
glsl: Set location on structure-split sampler uniform variables
gl_nir_lower_samplers_as_deref splits structure uniform variables,
creating new variables for individual fields. As part of that, it
calculates a new location. It then never set this on the new variables.
Thanks to Michael Fiano for finding this bug. Fixes crashes on i965
with Piglit's new tests/spec/glsl-1.10/execution/samplers/uniform-struct
test, which was reduced from the failing case in Michael's app.
Fixes: f003859f97c nir: Make gl_nir_lower_samplers use
gl_nir_lower_samplers_as_deref
Reviewed-by: Timothy Arceri <<a href="mailto:tarceri@itsqueeze.com">tarceri@itsqueeze.com</a>>
--
dEQP-GLES2.functional.uniform_api.random.3 fails:
--
./glcts --deqp-case=dEQP-GLES2.functional.uniform_api.random.3
Writing test log into TestResults.qpa
dEQP Core git-4207a2ba566fad7d8233c96a17d0ce9eed119aa3 (0x4207a2ba) starting..
target implementation = 'Wayland'
ATTENTION: default value of option vblank_mode overridden by environment.
Test case 'dEQP-GLES2.functional.uniform_api.random.3'..
Fail (Failed)
DONE!
Test run totals:
Passed: 0/1 (0.0%)
Failed: 1/1 (100.0%)
Not supported: 0/1 (0.0%)
Warnings: 0/1 (0.0%)
--
Found with VK-GL-CTS compiled for Wayland target, but confirmed also with the
X11_EGL target. Also, failing, at least, in KBL, SKL, BDW and HSW.</pre>
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