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<body><span class="vcard"><a class="email" href="mailto:jfonseca@vmware.com" title="José Fonseca <jfonseca@vmware.com>"> <span class="fn">José Fonseca</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [r600g, bisected] regression: NI/Turks crash on WebGL Water (most WebGL stuff)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90207">bug 90207</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">CC</td>
<td>
</td>
<td>jfonseca@vmware.com
</td>
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<td style="text-align:right;">Component</td>
<td>Drivers/Gallium/r600
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<td>Mesa core
</td>
</tr>
<tr>
<td style="text-align:right;">Assignee</td>
<td>dri-devel@lists.freedesktop.org
</td>
<td>mesa-dev@lists.freedesktop.org
</td>
</tr>
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<td style="text-align:right;">QA Contact</td>
<td>dri-devel@lists.freedesktop.org
</td>
<td>mesa-dev@lists.freedesktop.org
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [r600g, bisected] regression: NI/Turks crash on WebGL Water (most WebGL stuff)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90207#c11">Comment # 11</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [r600g, bisected] regression: NI/Turks crash on WebGL Water (most WebGL stuff)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90207">bug 90207</a>
from <span class="vcard"><a class="email" href="mailto:jfonseca@vmware.com" title="José Fonseca <jfonseca@vmware.com>"> <span class="fn">José Fonseca</span></a>
</span></b>
<pre>
(In reply to Dieter Nützel from <a href="show_bug.cgi?id=90207#c0">comment #0</a>)
[...]
<span class="quote">> a563689a408b7a28c710fb0e382272a0d823f38a is the first bad commit
> commit a563689a408b7a28c710fb0e382272a0d823f38a
> Author: Tapani Pälli <<a href="mailto:tapani.palli@intel.com">tapani.palli@intel.com</a>>
> Date: Thu Apr 23 11:13:17 2015 +0300
>
> mesa: refactor active attrib queries for glGetProgramiv
>
> Main motivation here is to get rid of iterating IR and
> encapsulate queries within program resources.
> No functional changes.
>
> Piglit tests calling the modified functionality:
>
> - gl-get-active-attrib-returns-all-inputs
> - glsl-1.50-get-active-attrib-array
> - getactiveattrib
>
> [...]</span >
Piglit `getactiveattrib 110` test started to randomly fail on llvmpipe:
$ for i in `seq 1 100`; do .../piglit/bin/getactiveattrib 110 -auto -fbo; done
PIGLIT: {"result": "pass" }
PIGLIT: {"result": "pass" }
PIGLIT: {"result": "pass" }
PIGLIT: {"result": "pass" }
PIGLIT: {"result": "pass" }
PIGLIT: {"result": "pass" }
PIGLIT: {"result": "pass" }
PIGLIT: {"result": "pass" }
Mesa: User error: GL_INVALID_VALUE in glGetActiveAttrib(index)
Failing shader:
attribute vec4 vertex;
attribute vec2 alternate;
uniform bool use_alternate;
void main() {
gl_Position = vertex;
if (use_alternate) gl_Position = alternate.xyxy;
}
Attribute `alternate' listed multiple times in active list.
PIGLIT: {"result": "fail" }
PIGLIT: {"result": "pass" }
PIGLIT: {"result": "pass" }
<span class="quote">> When I revert 'a563689' all is smooth, again.</span >
And likewise, if I revert a563689 it passes consistently.</pre>
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