Re: Off screen GLX rendering is here
Re: Off screen GLX rendering is here
- Subject: Re: Off screen GLX rendering is here
- From: "Torrey T. Lyons" <email@hidden>
- Date: Thu, 2 Sep 2004 22:42:39 -0700
John Harper corrected me off list so I thought I'd clarify for those
who were confused by my earlier message (and probably confuse those
who were not). Apple's X11 does support accelerated off screen GLX
rendering, you just can not use GetImage on the pixmap drawable when
you are done. If you do, you get nothing. A work around is to use
glRealPixels to get the data back.
Unfortunately, XFree86 4.4.0, X.Org X11R6.7 and X11R6.8 don't support
this. For these vintages you can use the work around posted
previously.
--Torrey
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