Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help 
GLXQUERYEXTENSION()					   GLXQUERYEXTENSION()

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 sup-
       ports 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

							   GLXQUERYEXTENSION()

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=glXQueryExtension&sektion=3&manpath=FreeBSD+Ports+15.0.quarterly>

home | help