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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - event_test blocks waiting for frame callback"
href="https://bugs.freedesktop.org/show_bug.cgi?id=66133#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - event_test blocks waiting for frame callback"
href="https://bugs.freedesktop.org/show_bug.cgi?id=66133">bug 66133</a>
from <span class="vcard"><a class="email" href="mailto:ullysses.a.eoff@intel.com" title="U. Artie Eoff <ullysses.a.eoff@intel.com>"> <span class="fn">U. Artie Eoff</span></a>
</span></b>
<pre><a href="http://cgit.freedesktop.org/wayland/weston/commit/?id=5281fb1500b1ac430bde54426f85319e316c82e3">http://cgit.freedesktop.org/wayland/weston/commit/?id=5281fb1500b1ac430bde54426f85319e316c82e3</a>
is the commit that changed the behavior. If I revert that commit, event-test
no longer hangs.
Before commit 5281fb15, the animation was masking this bug. That is,
event-test:test_surface_output was dependent on the
weston_surface_animation_frame() which called
weston_compositor_schedule_repaint(). In turn, that triggered a surface frame
callback that allowed event-test:test_surface_output to continue execution.
Now that the animation is fixed, event-test:test_surface_output exposes the bug
described in <a href="show_bug.cgi?id=66133#c1">comment #1</a>.</pre>
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