Re: XWindow and Performer

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Fred Clyne (roll.csd.sgi.com!deliverator.sgi.com!uunet.uu.net!ds9!octave!fred)
Tue, 16 Jul 1996 13:23:57 -0400

I think you have to wait until the DRAW process opens the window.
Look at /usr/share/Performer/src/pguide/libpf/C/complex.c in the
function InitXInput(). I do something similar in my applications
although I add an sginap(5) while waiting.

On Jul 15, 2:03pm, Jennifer Flanagan wrote:
> Subject: XWindow and Performer
>
> I have been running into a problem when I try to use a combination of
> multiprocess mode PFMP_APP_CULL_DRAW and also try to set up a pipeWindow
> to accept XEvents. When I make the call to getWSWindow it returns a
> window id of 0. If I use the multiprocess mode PFMP_DEFAULT, this same
> call returns a valid window id.
>
> When 0 is returned for the window id the whole program dies right away
> due to a BadWindow X error.
>
> Any suggestions???
>
> Thanks in advance,
>
> Jennifer
> =======================================================================
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>-- End of excerpt from Jennifer Flanagan

-- 


Fred Clyne


Cambridge Research Associates      office: 703-790-0505 x 7211
1430 Spring Hill Road, Suite 200   fax:    703-790-0370
McLean, VA 22102                   email:  fred++at++cambridge.com


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