gsync(3G)							     gsync(3G)

NAME    [Toc]    [Back]

     gsync -  waits for	a vertical retrace period

C SPECIFICATION    [Toc]    [Back]

     void gsync()

PARAMETERS    [Toc]    [Back]

     none

DESCRIPTION    [Toc]    [Back]

     In	single buffer mode, rapidly changing scenes should be synchronized
     with the refresh rate.  gsync blocks graphics calls to the	current	window
     until the next vertical retrace period.

SEE ALSO    [Toc]    [Back]

     singlebuffer

NOTES    [Toc]    [Back]

     This routine is available only in immediate mode.

     In	some implementations gsync blocks immediately.	In others, gsync
     blocks only when a	graphics call is made.


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