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<body><span class="vcard"><a class="email" href="mailto:bruce.cherniak@intel.com" title="Bruce Cherniak <bruce.cherniak@intel.com>"> <span class="fn">Bruce Cherniak</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Frontbuffer rendering corruption on mesa master"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102496">bug 102496</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;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEEDINFO
</td>
<td>RESOLVED
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Frontbuffer rendering corruption on mesa master"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102496#c12">Comment # 12</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Frontbuffer rendering corruption on mesa master"
href="https://bugs.freedesktop.org/show_bug.cgi?id=102496">bug 102496</a>
from <span class="vcard"><a class="email" href="mailto:bruce.cherniak@intel.com" title="Bruce Cherniak <bruce.cherniak@intel.com>"> <span class="fn">Bruce Cherniak</span></a>
</span></b>
<pre>Looks like Thomas pushed patch 6e2b87c7e9 to fix this issue. Top of tree now
works correctly. I'll mark this resolved/fixed.
Fixed with:
commit 6e2b87c7e92b090dc2a08735f6ac96a95266730b
Author: Thomas Hellstrom <<a href="mailto:thellstrom@vmware.com">thellstrom@vmware.com</a>>
Date: Thu Sep 7 10:45:10 2017 +0200
mesa/st: Fix frontbuffer rendering regression
This fixes a regression introduced with commit
"mesa/st: Reduce the number of frontbuffer flush calls"
where we, after flushing the front buffer marked it as not-rendered-to,
the idea being that it should be marked as "rendered-to" again as soon as
any rendering was touching the front.
Now the latter part never happened, because it was part of a state
validation and we never marked that part of the state as dirty.
So mark the framebuffer state dirty after a frontbuffer flush.</pre>
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