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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - drawing performance worse than X"
href="https://bugzilla.gnome.org/show_bug.cgi?id=763350#c48">Comment # 48</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - drawing performance worse than X"
href="https://bugzilla.gnome.org/show_bug.cgi?id=763350">bug 763350</a>
from <span class="vcard"><a href="page.cgi?id=describeuser.html&login=rstrode%40redhat.com" title="Ray Strode [halfline] <rstrode@redhat.com>"> <span class="fn">Ray Strode [halfline]</span></a>
</span></b>
<pre>So i did a scratch patch (will attach it) just to get some timings with and
without christian's fix:
a time to draw: 8.5ms
b time from wl_event_loop_dispatch until wl_surface_commit is called: 4.4ms
c time spent allocating the texture in mutter: 6ms
d time spent copying the buffer to the texture in mutter: 5ms
with patch
a time to draw: 3.8ms
b time from wl_event_loop_dispatch until wl_surface_commit is called: .055ms
c time spent allocating the texture in mutter: .004ms
d time spent copying the buffer to the texture in mutter: 5.7ms</pre>
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