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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 --- - [IVB/HSW] ogl-samples: gl-320-primitive-shading render error (missing all colors)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=76394">76394</a>
</td>
</tr>
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<th>Assignee</th>
<td>idr@freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[IVB/HSW] ogl-samples: gl-320-primitive-shading render error (missing all colors)
</td>
</tr>
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<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>mengmeng.meng@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>
<tr>
<th>Component</th>
<td>Drivers/DRI/i965
</td>
</tr>
<tr>
<th>Product</th>
<td>Mesa
</td>
</tr></table>
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<pre>System Environment:
--------------------------
Mesa: (master)eaf9affa5ec9c5fd919e4207ab80b4677650ac67
Xserver:(master)xorg-server-1.15.99.901 Xf86_video_intel:
Xf86_video_intel:(master)2.99.911
Kernel: (drm-intel-nightly) git-ec45c7
Bug detailed description:
----------------------------
It’s not a regression, firstly test ogl-samples.
Pre-conditions:
- build: <a href="https://github.com/g-truc/ogl-samples">https://github.com/g-truc/ogl-samples</a>
Test-case: gl-320-primitive-shading
Expected outcome:
-----------------
<a href="https://github.com/g-truc/ogl-samples/blob/master/data/templates/reference/gl-320-primitive-shading.png">https://github.com/g-truc/ogl-samples/blob/master/data/templates/reference/gl-320-primitive-shading.png</a>
Actual outcome:
------------------------
Output is missing all colors, it's monochrome and flickers really badly. Please
see error.png attached.
- "error: length called on unsized array"
- "error: unsized array index must be constant"</pre>
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