[Mesa-dev] [Bug 105132] glxSwapBuffers has no effect

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105132

--- Comment #7 from Julien Isorce <julien.isorce at gmail.com> ---
(In reply to Michel Dänzer from comment #5)
> (In reply to Julien Isorce from comment #4)
> > 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. :)

Maybe it would have worked if the DRI2 events were generic event: XGenericEvent
which is the case for Xpresent:
https://cgit.freedesktop.org/xorg/proto/presentproto/tree/presentproto.h#n139 

Not for dri2:
https://cgit.freedesktop.org/xorg/xserver/tree/hw/xfree86/dri2/dri2ext.c#n376

(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")

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