gconfig(3G)							   gconfig(3G)

NAME    [Toc]    [Back]

     gconfig - reconfigures the	GL modes of the	current	window

C SPECIFICATION    [Toc]    [Back]

     void gconfig(void)

PARAMETERS    [Toc]    [Back]

     none

DESCRIPTION    [Toc]    [Back]

     gconfig sets the modes that you request.

     You must call gconfig for cmode, RGBmode, acsize, stensize, mssize,
     zbsize, RGBsize, doublebuffer, singlebuffer, stereobuffer,	monobuffer,
     multimap, onemap, overlay,	and underlay to	take effect.  gconfig attempts
     to	honor these requests.  In case of insufficient resources, the request
     is	rounded	to the nearest available.  Use getgdesc() to determine maximum
     resources availableness.  Use getgconfig()	to find	out what the current
     configuration is.

     gconfig sets the color for	each draw mode to zero.	 It sets the writemask
     for each draw mode	to the number of bitplanes available in	that draw
     mode.  It does not	change the contents of the color map.  If the display
     mode is in	double buffer mode, the	backbuffer is enabled and the
     frontbuffer is disabled.

     gconfig resolves mode requests for	all draw modes,	regardless of the
     current draw mode.

SEE ALSO    [Toc]    [Back]

     acsize, cmode, drawmode, doublebuffer, multimap, onemap, overlay,
     RGBmode, singlebuffer, stensize, underlay,	mssize,	zbsize,	RGBsize

NOTE    [Toc]    [Back]

     This routine is available only in immediate mode.


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