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Internet Message Format  |  1992-12-30  |  951 b 
  1. Path: sparky!uunet!munnari.oz.au!spool.mu.edu!uwm.edu!zaphod.mps.ohio-state.edu!usc!cs.utexas.edu!rutgers!cmcl2!liu!dario
  2. From: dario@cns.nyu.edu (Dario Ringach, x3941)
  3. Newsgroups: comp.sys.sgi.graphics
  4. Subject: Sync signal from swapbuffers()...  How?
  5. Message-ID: <C02x29.5Hw@cmcl2.nyu.edu>
  6. Date: 30 Dec 92 15:44:33 GMT
  7. Sender: notes@cmcl2.nyu.edu (Notes Person)
  8. Reply-To: dario@cns.nyu.edu
  9. Organization: Center for Neural Science, New York University.
  10. Lines: 9
  11. Nntp-Posting-Host: liu.cns.nyu.edu
  12.  
  13. I would like to get a (hardware) sync signal coincident with the FIRST
  14. screen refresh (VSYNC) AFTER a swapbuffers() is called in the Indigo or
  15. Crimson (i.e. when the front and back buffers are swapped).  Is there a
  16. way to do this?  Thank you for any help.
  17.  
  18. ---
  19. Dario Ringach                           office: (212) 998-3941
  20. Center for Neural Science               home:   (212) 727-9346
  21. New York University                     e-mail: dario@cns.nyu.edu
  22.