Struct Cdl 

pub struct Cdl {
    pub slope: [f32; 3],
    pub offset: [f32; 3],
    pub power: [f32; 3],
    pub saturation: f32,
}

ASC slope/offset/power and Rec.709 saturation in straight linear RGB.

Fields

slope: [f32; 3]

Per-channel gain.

offset: [f32; 3]

Per-channel offset.

power: [f32; 3]

Per-channel nonnegative power.

saturation: f32

Nonnegative chroma multiplier.

Implementations

impl Cdl

pub fn temperature_tint( self, temperature: f32, tint: f32, ) -> Result<Self, ValidationError>

Composes simple linear RGB temperature/tint gains in -1..=1.

pub fn validate(&self) -> Result<(), ValidationError>

Validates finite, nonnegative gain, power and saturation.

pub fn apply(self, rgb: [f32; 3]) -> [f32; 3]

Applies the no-clamp CDL convention, clipping negative power bases only.

Trait Implementations

impl Clone for Cdl

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Cdl

impl Debug for Cdl

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

Formats the value using the given formatter.

impl Default for Cdl

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Cdl

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Cdl