glXGetVisualFromFBConfigSGIX(3G)			OpenGL Reference - GLX

NAME    [Toc]    [Back]

     glXGetVisualFromFBConfigSGIX - return visual that is associated with the
     frame buffer configuration

C SPECIFICATION    [Toc]    [Back]

     XVisualInfo * glXGetVisualFromFBConfigSGIX( Display *dpy,
						 GLXFBConfigSGIX config	)

PARAMETERS    [Toc]    [Back]

     dpy     Specifies the connection to the X server.

     config  Specifies the GLX frame buffer configuration.

DESCRIPTION    [Toc]    [Back]

     If	config is a valid GLX frame buffer configuration and it	has an
     associated	X Visual then information describing that visual is returned;
     otherwise NULL is returned.  Use XFree to free the	data returned.

NOTES    [Toc]    [Back]

     glXGetVisualFromFBConfigSGIX is part of the GLX_SGIX_fbconfig extension.

     XVisualInfo is defined in Xutil.h.	 It is a structure that	includes
     visual, visualID, screen, and depth elements.

ERRORS    [Toc]    [Back]

     Returns NULL if config is not a valid GLXFBConfig.

SEE ALSO    [Toc]    [Back]

     glXGetFBConfigAttribSGIX, glXChooseFBConfigSGIX, glXChooseVisual,
     glXGetConfig


									PPPPaaaaggggeeee 1111