Enum FilterStrength 

pub enum FilterStrength {
    None,
    Weak,
    Strong,
}

Filter strength levels.

Variants

None

No filtering.

Weak

Weak 3-tap filter.

Strong

Strong 5-tap filter.

Implementations

impl FilterStrength

pub fn from_angle_and_size(angle: i16, width: usize, height: usize) -> Self

Determine filter strength based on angle and block size.

Trait Implementations

impl Clone for FilterStrength

fn clone(&self) -> FilterStrength

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FilterStrength

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for FilterStrength

fn default() -> FilterStrength

Returns the “default value” for a type.

impl PartialEq for FilterStrength

fn eq(&self, other: &FilterStrength) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for FilterStrength

impl Eq for FilterStrength

impl StructuralPartialEq for FilterStrength