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Re: Screenshot of a window containing an NSOpenGLView



On Mon, 27 Sep 2004 17:18:46 -0700, Stephen Manchester
<email@hidden> wrote:
> When you do a screen capture, it is capturing the system (AGP) memory
> resident portion of video memory.  Since many 3d views are handled
> exclusively by the video card, there is no system memory representation of
> that data.  Screen captures do not (usuallly) pull the data directly off the
> card, they pull it from the system (AGP) memory resident copy.

This is interesting, thanks for the insight.

You don't happen to have an idea why the behaviour is different for
"window" vs. "selection" mode, do you?

Cheers, kyrah

-- 
We are Elektropeople for a better living.

Karin Kosina, KSC (vka kyrah)
http://kyrah.net
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References: 
 >Screenshot of a window containing an NSOpenGLView (From: Karin Kosina <email@hidden>)
 >Re: Screenshot of a window containing an NSOpenGLView (From: john <email@hidden>)
 >Re: Screenshot of a window containing an NSOpenGLView (From: Karin Kosina <email@hidden>)
 >Re: Screenshot of a window containing an NSOpenGLView (From: "Stephen Manchester" <email@hidden>)



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