The previous code was copied and in both cases incorrectly fixed
up the colormaps after resizing the visuals, this patch consolidates
the visual resize + colormaps fixups in one place. This version
also consolidates the vid allocation for the DepthPtr inside the
function.
I'm not 100% sure colormap.[ch] is the correct place for this but
visuals are mostly created in fb and I know thats not the place to
be resizing them.
Fixes fd.o bug #19470.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
6ffda5aae7