This function returns the available bit depths for the default
screen. It's equivalent to listing the visuals
(gdk_list_visuals()) and then looking at the depth field in each
visual, removing duplicates.
The array returned by this function should not be freed.
This function returns the available bit depths for the default screen. It's equivalent to listing the visuals (gdk_list_visuals()) and then looking at the depth field in each visual, removing duplicates. The array returned by this function should not be freed.