Function gdk::functions::query_depths [−][src]
pub fn query_depths() -> Vec<i32>
Expand description
This function returns the available bit depths for the default
screen. It’s equivalent to listing the visuals
(list_visuals()
) and then looking at the depth field in each
visual, removing duplicates.
The array returned by this function should not be freed.
Deprecated since 3.22
Visual selection should be done using
Screen::system_visual()
and Screen::rgba_visual()
Returns
depths
return location for available depths