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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - glxSwapBuffers has no effect"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105132#c7">Comment # 7</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - glxSwapBuffers has no effect"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105132">bug 105132</a>
from <span class="vcard"><a class="email" href="mailto:julien.isorce@gmail.com" title="Julien Isorce <julien.isorce@gmail.com>"> <span class="fn">Julien Isorce</span></a>
</span></b>
<pre>(In reply to Michel Dänzer from <a href="show_bug.cgi?id=105132#c5">comment #5</a>)
<span class="quote">> (In reply to Julien Isorce from <a href="show_bug.cgi?id=105132#c4">comment #4</a>)
> > The attached experimental patch builds and runs but
> > "xcb_poll_for_special_event" does not return any event [...]
>
> That's not surprising, since there are no DRI2 special events. :)</span >
Maybe it would have worked if the DRI2 events were generic event: XGenericEvent
which is the case for Xpresent:
<a href="https://cgit.freedesktop.org/xorg/proto/presentproto/tree/presentproto.h#n139">https://cgit.freedesktop.org/xorg/proto/presentproto/tree/presentproto.h#n139</a>
Not for dri2:
<a href="https://cgit.freedesktop.org/xorg/xserver/tree/hw/xfree86/dri2/dri2ext.c#n376">https://cgit.freedesktop.org/xorg/xserver/tree/hw/xfree86/dri2/dri2ext.c#n376</a>
(I believe the "xge" in "xcb_register_for_special_xge" stands for X generic
events but I do not know if all generic events are "special")</pre>
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