[−][src]Constant rubidium::BLDBRIGHT
pub const BLDBRIGHT: WriteOnlyVolAddr<u32>;
"Brightness Blend Control".
Only useful if BLDCNT
is set for increase or decrease brightness.
Performs a per-channel adjustment to the intensity of a color.
Increasing:
Output = Initial + (31 - Initial) * BLDBRIGHT
Decreasing:
Output = Initial - Initial * BLDBRIGHT
The BLDBRIGHT
value is in terms of 1/16th increments, in the range
0..=16
How the target pixels is selected is described in BlendControlValue
.