[Bug 82619] [regression] recent ABI changes in xorg-video-intel (intel_drv.so) breaks dual-head XBMC

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Aug 23 11:38:41 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=82619

--- Comment #45 from Chris Wilson <chris at chris-wilson.co.uk> ---
(In reply to comment #44)
> Interesting. Are you saying I should drop XMoveWindow and use the change
> shown in your last post?

I think your window creation is correct without the addition of the
XMoveWindow, and that the final placement is being messed up by the WM, judging
by awesome, doing the WarpPointer before the MapWindow should prevent that
class of "place new windows on the same screen of the mouse" issues.
Eliminating the extra XSync (and especially that spurious discard-all-events!)
is just for extra polish. Not sure about the XSync around the GL context
manipulation though - they shouldn't be required, but I expect that they are
there due to experiments.

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