xfree86 man page for glxisdirect

GLXISDIRECT()															     GLXISDIRECT()

NAME
       glXIsDirect - indicate whether direct rendering is enabled

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

       delim $$

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

																     GLXISDIRECT()