Function diffuse_atkinson

pub fn diffuse_atkinson(
    data: &mut [u8],
    width: i32,
    height: i32,
    x: i32,
    y: i32,
    depth: i32,
    error: i32,
) -> Result<()>

Atkinson’s Method

Col0	Col1	Col2	Col3
	curr	1/8	1/8
1/8	1/8	1/8
	1/8