glXIsDirect.3gl
Digital Equipment Corporation OpenGL man pages

glXIsDirect.3gl




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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Last Edited: Fri Dec 6 11:18:03 EST 1996 by AFV
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