Re: Performer callback before swapbuffer?

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Brian Furtaw (brian++at++dingbat.clubfed.sgi.com)
Fri, 17 Oct 1997 06:15:38 -0400

Ken,

pfPipe has a swapbuffers callback look at the man page.

     void pfPipe::setSwapFunc(pfPipeSwapFuncType func);

     pfPipeSwapFuncType pfPipe::getSwapFunc(void);

Brian

On Oct 15, 3:06pm, Ken Harris wrote:
> Subject: Performer callback before swapbuffer?
>
> Is it possible for Performer to make a callback
> before the glXSwapBuffers call?
>
> I need to do a glReadPixels or glCopyPixels, and I'd
> like to do it before the glXSwapBuffers.
>
> ---
> Ken J. Harris voice: 650/969-7896 x 15 fax: 650/969-7864
> mailto:kjh++at++shoreline-studios.com http://www.shoreline-studios.com
> snail mail: 1804 N. Shoreline Blvd, Ste 240, Mountain View, CA 94043
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> List Archives, FAQ, FTP: http://www.sgi.com/Technology/Performer/
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>
>-- End of excerpt from Ken Harris

-- 
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Brian Furtaw  (brian++at++sgi.com)	
VisSim  Technical  Consultant
12200-G  Plum  Orchard  Drive  Office:(301)572-3293   Fax: (301)872-3293	
Silver Spring, Maryland 20904  OpenGL/ImageVision/OpenInventor/Performer


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