glXQueryExtension man page on OpenBSD

glXQueryExtension man page on OpenBSD

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GLXQUERYEXTENSION(3)					  GLXQUERYEXTENSION(3)

NAME
       glXQueryExtension - indicate whether the GLX extension is supported

C SPECIFICATION
       Bool glXQueryExtension( Display *dpy,
	    int *errorBase,
	    int *eventBase )

       delim $$

PARAMETERS
       dpy    Specifies the connection to the X server.

       errorBase
	      Returns the base error code of the GLX server extension.

       eventBase
	      Returns the base event code of the GLX server extension.

DESCRIPTION
       glXQueryExtension returns True if the X server of connection dpy
       supports the GLX extension, False otherwise.  If True is returned, then
       errorBase and eventBase return the error base and event base of the GLX
       extension.  Otherwise, errorBase and eventBase are unchanged.

       errorBase and eventBase do not return values if they are specified as
       NULL.

NOTES
       eventBase is included for future extensions.  GLX does not currently
       define any events.

SEE ALSO
       glXQueryVersion

								 March 1, 2011

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