gconfig(3G) gconfig(3G)
NAME
gconfig - reconfigures the GL modes of the current window
C SPECIFICATION
void gconfig(void)
PARAMETERS
none
DESCRIPTION
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
acsize, cmode, drawmode, doublebuffer, multimap, onemap, overlay,
RGBmode, singlebuffer, stensize, underlay, mssize, zbsize, RGBsize
NOTE
This routine is available only in immediate mode.
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