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<body><span class="vcard"><a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> <span class="fn">Ilia Mirkin</span></a>
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<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Severe misrendering in Left 4 Dead 2"
href="https://bugs.freedesktop.org/show_bug.cgi?id=64323">bug 64323</a>
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<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>
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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 - Severe misrendering in Left 4 Dead 2"
href="https://bugs.freedesktop.org/show_bug.cgi?id=64323#c32">Comment # 32</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Severe misrendering in Left 4 Dead 2"
href="https://bugs.freedesktop.org/show_bug.cgi?id=64323">bug 64323</a>
from <span class="vcard"><a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> <span class="fn">Ilia Mirkin</span></a>
</span></b>
<pre>The issue is resolved. There are various optimizations that one might attempt,
but the code path in question apparently _has_ to wait for the GPU to stop
writing to that buffer. Any optimization would avoid situations where the GPU
is writing to that buffer. Something like valid ranges would be helpful -- I
understand that r600 has them, perhaps we can copy them. But this would be
strictly an optimization.</pre>
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