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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 WONTFIX - [dri3] Mesa does not support explicit fencing"
href="https://bugs.freedesktop.org/show_bug.cgi?id=81551">bug 81551</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>NEW
</td>
<td>RESOLVED
</td>
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>WONTFIX
</td>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WONTFIX - [dri3] Mesa does not support explicit fencing"
href="https://bugs.freedesktop.org/show_bug.cgi?id=81551#c16">Comment # 16</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WONTFIX - [dri3] Mesa does not support explicit fencing"
href="https://bugs.freedesktop.org/show_bug.cgi?id=81551">bug 81551</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>We lose. Mesa is not going to gain support for interclient fencing anytime
soon.
commit fc984e8953d61901b255422c8f56eb79a2dd2a28
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date: Tue Jul 22 08:38:42 2014 +0100
sna/dri3: Mesa relies upon implicit fences for X/Compositor synchronisation
The decision has been made that DRI3/intel shall continue with DRI2-style
implicit fencing for synchronisation between X and clients using pixmaps
as texture sources. (The other way around uses explicit fencing!)
References: <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WONTFIX - [dri3] Mesa does not support explicit fencing"
href="show_bug.cgi?id=81551">https://bugs.freedesktop.org/show_bug.cgi?id=81551</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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