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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [BSW]Piglit spec_ARB_uniform_buffer_object_field_after_struct_base_alignment fails"
href="https://bugs.freedesktop.org/show_bug.cgi?id=84079">84079</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>idr@freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[BSW]Piglit spec_ARB_uniform_buffer_object_field_after_struct_base_alignment fails
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>huax.lu@intel.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Component</th>
<td>Drivers/DRI/i965
</td>
</tr>
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<th>Product</th>
<td>Mesa
</td>
</tr></table>
<p>
<div>
<pre>System Environment:
--------------------------
Platform: BSW
Libdrm:
(master)libdrm-2.4.56-26-gae8edc7544e566084f7b958eb93c9109b471ca30
Mesa: (master)71d4fc88d6b97d6b9a8f1a324d2dcd0c56b79f3d
Xserver:
(master)xorg-server-1.16.0-317-geaee6572beefca240c42791f9a3a6e547bedd410
Xf86_video_intel:(master)2.99.916-47-g2a4855a633f42d90e11f5c51342c514c2dc24307
Libva: (master)e0d25ece01e7aba819c910e98c4fb4706cdab055
Libva_intel_driver:(master)bc2e06ef0f89b264fe968fbff4f06e425385c3d8
Kernel: (drm-intel-nightly)3e5e5913a80f593aa8f67784220eac2658034c6c
Bug detailed description:
---------------------------
Following new cases only fail on BSW with mesa master branch, they work well on
BDW.
spec/ARB_uniform_buffer_object/std140-row_major-array-struct-struct-mat2x3-mat2x4-and-int
spec_ARB_uniform_buffer_object_field_after_struct_base_alignment
spec_ARB_uniform_buffer_object_row-major-matrix-inside-array-of-struct
Run: bin/shader_runner
tests/spec/arb_uniform_buffer_object/field_after_struct_base_alignment.shader_test
-auto
output:
Probe color at (0,0)
Expected: 0.000000 1.000000 0.000000 1.000000
Observed: 1.000000 0.000000 0.000000 1.000000
PIGLIT: {"result": "fail" }
Reproduce steps:
-------------------------
1. xinit
2. bin/shader_runner
tests/spec/arb_uniform_buffer_object/field_after_struct_base_alignment.shader_test
-auto</pre>
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