glXIsDirect(3G)		    OpenGL Reference - GLX	       glXIsDirect(3G)



NAME
     glXIsDirect - indicate whether direct rendering is	enabled


C SPECIFICATION
     Bool glXIsDirect( Display *dpy,
		       GLXContext ctx )


PARAMETERS
     dpy  Specifies the	connection to the X server.


     ctx  Specifies the	GLX context that is being queried.


DESCRIPTION
     glXIsDirect returns True if ctx is	a direct rendering context, False
     otherwise.	 Direct	rendering contexts pass	rendering commands directly
     from the calling process's	address	space to the rendering system,
     bypassing the X server.  Nondirect	rendering contexts pass	all rendering
     commands to the X server.


ERRORS
     GLXBadContext is generated	if ctx is not a	valid GLX context.



SEE ALSO
     glXCreateContext
























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