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<div class="moz-cite-prefix">On 12.09.2013 21:30, Przemek Klosowski
wrote:<br>
</div>
<blockquote cite="mid:52321667.9030202@nist.gov" type="cite">
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<div class="moz-cite-prefix">On 09/11/2013 05:27 PM, Sandro Mani
wrote:<br>
</div>
<blockquote cite="mid:5230E054.6050800@gmail.com" type="cite"> <br>
<blockquote type="cite">Well, yes, but it ought to work
regardless of the xorg.conf setting, <br>
because that setting has been effectively hardwired to true
for about <br>
six years now. I rewrote the backing store implementation to
use <br>
Composite internally, which is always available, so we just
blindly <br>
ignore the config setting and give you backing store if you
ask for it. <br>
There may be bugs, I freely admit, but it's definitely meant
to work. <br>
If it doesn't it's probably a bug in X and I'll fix it, so
hook me up <br>
with test packages and I'll take a look. <br>
</blockquote>
I've uploaded an x86_64 rpm here [1], the srpm is here [2]. <br>
</blockquote>
...<br>
<blockquote cite="mid:5230E054.6050800@gmail.com" type="cite">[1]
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://smani.fedorapeople.org/xfoil-6.97-1.fc21.x86_64.rpm">http://smani.fedorapeople.org/xfoil-6.97-1.fc21.x86_64.rpm</a>
<br>
[2] <a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://smani.fedorapeople.org/xfoil-6.97-1.fc21.src.rpm">http://smani.fedorapeople.org/xfoil-6.97-1.fc21.src.rpm</a>
<br>
[3] <a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://smani.fedorapeople.org/Naca63412.dat">http://smani.fedorapeople.org/Naca63412.dat</a>
<br>
</blockquote>
I compiled the RPM from your source on F19/x86_64 with an Xeon
E3-1200 v2/3rd Gen using the intel driver (Ivybridge GT2). As ajax
was saying, the window exposes work just fine: I can raise other
windows on top of xfoil and when I re-expose xfoil it redraws
properly.<br>
<br>
<br>
</blockquote>
You likely have a compositing window manager running? Cause it
definitely did not work with kwin with compositing turned off.
Anyway, ajax has posted patches for this to the xorg-devel list [1].
And btw, I've now posted a review request for xfoil [2] with a
polished srpm, in case you are interested.<br>
<br>
Sandro<br>
<br>
[1]
<a class="moz-txt-link-freetext" href="http://lists.x.org/archives/xorg-devel/2013-September/037773.html">http://lists.x.org/archives/xorg-devel/2013-September/037773.html</a><br>
[2] <a class="moz-txt-link-freetext" href="https://bugzilla.redhat.com/show_bug.cgi?id=1007539">https://bugzilla.redhat.com/show_bug.cgi?id=1007539</a><br>
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