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<body><span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [sna suse] ddx assertion hits"
href="https://bugs.freedesktop.org/show_bug.cgi?id=70461">bug 70461</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>REOPENED
</td>
<td>RESOLVED
</td>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr></table>
<p>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [sna suse] ddx assertion hits"
href="https://bugs.freedesktop.org/show_bug.cgi?id=70461#c99">Comment # 99</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [sna suse] ddx assertion hits"
href="https://bugs.freedesktop.org/show_bug.cgi?id=70461">bug 70461</a>
from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
<pre>I've convinced myself that will be sufficient (and that invalid trapezoids
should be rare enough not to optimize for!):
commit ea09d830c8651fe854ba772a9e28e8a5f601b1c1
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date: Wed Feb 25 17:20:28 2015 +0000
sna/trapezoids: Restore lost xTrapezoidValid() checks
When fixing up the sample projection of the trapezoids, we lost the
safety check that the trapezoid was valid.
Fixes regression from
commit bca08dc4155c0ee304c60340ccf95fe7b03ac11b [2.99.917]
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date: Mon Sep 29 19:30:03 2014 +0100
sna/trapezoids: Fix loss of precision through projection onto sample
grid
Reported-by: Jiri Slaby <<a href="mailto:jirislaby@gmail.com">jirislaby@gmail.com</a>>
Bugzilla: <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [sna suse] ddx assertion hits"
href="show_bug.cgi?id=70461#c95">https://bugs.freedesktop.org/show_bug.cgi?id=70461#c95</a>
Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>></pre>
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