Sync signal from swapbuffers()... How?

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1 total messages Started by Dario Ringach, x3941 Wed, 30 Dec 1992 15:44

#24

Author: Dario Ringach, x3941
Date: Wed, 30 Dec 1992 15:44

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I would like to get a (hardware) sync signal coincident with the FIRST
screen refresh (VSYNC) AFTER a swapbuffers() is called in the Indigo or
Crimson (i.e. when the front and back buffers are swapped).  Is there a
way to do this?  Thank you for any help.

---
Dario Ringach                           office: (212) 998-3941
Center for Neural Science               home:   (212) 727-9346
New York University                     e-mail: dario@cns.nyu.edu

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