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

NAME    [Toc]    [Back]

     glXIsDirect - indicate whether direct rendering is	enabled

C SPECIFICATION    [Toc]    [Back]

     Bool glXIsDirect( Display *dpy,
		       GLXContext ctx )

PARAMETERS    [Toc]    [Back]

     dpy  Specifies the	connection to the X server.

     ctx  Specifies the	GLX context that is being queried.

DESCRIPTION    [Toc]    [Back]

     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    [Toc]    [Back]

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

SEE ALSO    [Toc]    [Back]

     glXCreateContext, glXCreateNewContext


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