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<body><span class="vcard"><a class="email" href="mailto:t_arceri@yahoo.com.au" title="Timothy Arceri <t_arceri@yahoo.com.au>"> <span class="fn">Timothy Arceri</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - glLinkProgram() should fail when a varying is never written to in a previous stage"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93339">bug 93339</a>
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<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>REOPENED
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<td>RESOLVED
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - glLinkProgram() should fail when a varying is never written to in a previous stage"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93339#c7">Comment # 7</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - glLinkProgram() should fail when a varying is never written to in a previous stage"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93339">bug 93339</a>
from <span class="vcard"><a class="email" href="mailto:t_arceri@yahoo.com.au" title="Timothy Arceri <t_arceri@yahoo.com.au>"> <span class="fn">Timothy Arceri</span></a>
</span></b>
<pre>(In reply to Mark Janes from <a href="show_bug.cgi?id=93339#c6">comment #6</a>)
<span class="quote">> Is there a piglit test for this functionality?</span >
The bug title is wrong we shouldn't fail to link in this case. The Mesa change
is to warn in GL as well as ES which we already do. As for failing in version
1.20 and below there could be a test in the /shaders dumping ground I had a
quick look but couldn't find anything obvious.
Fixed by:
commit 00a1bd13b5c6b565b5d15409a6f814b0df2fbe29
glsl: warn in GL as well as ES when varying not written
Reviewed-by: Iago Toral Quiroga <<a href="mailto:itoral@igalia.com">itoral@igalia.com</a>>
Bugzilla: <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - glLinkProgram() should fail when a varying is never written to in a previous stage"
href="show_bug.cgi?id=93339">https://bugs.freedesktop.org/show_bug.cgi?id=93339</a></pre>
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