Enum ColorMatrix 

#[repr(u8)]
pub enum ColorMatrix {
    Identity = 0,
    Bt709 = 1,
    Bt470M = 2,
    Bt470Bg = 3,
    Smpte170M = 4,
    Smpte240M = 5,
    Ycgco = 6,
    Bt2020Ncl = 7,
    Bt2020Cl = 8,
    Smpte2085 = 9,
    ChromaticityDerivedNcl = 10,
    ChromaticityDerivedCl = 11,
    Ictcp = 12,
}

Official matrix coefficient metadata values.

Variants

Identity = 0

Identity matrix coefficients.

Bt709 = 1

ITU-R BT.709 matrix coefficients.

Bt470M = 2

ITU-R BT.470 System M matrix coefficients.

Bt470Bg = 3

ITU-R BT.470 System B/G matrix coefficients.

Smpte170M = 4

SMPTE 170M matrix coefficients.

Smpte240M = 5

SMPTE 240M matrix coefficients.

Ycgco = 6

YCgCo matrix coefficients.

Bt2020Ncl = 7

ITU-R BT.2020 non-constant-luminance matrix coefficients.

Bt2020Cl = 8

ITU-R BT.2020 constant-luminance matrix coefficients.

Smpte2085 = 9

SMPTE ST 2085 matrix coefficients.

ChromaticityDerivedNcl = 10

Chromaticity-derived non-constant-luminance matrix coefficients.

ChromaticityDerivedCl = 11

Chromaticity-derived constant-luminance matrix coefficients.

Ictcp = 12

ICtCp matrix coefficients.

Implementations

impl ColorMatrix

pub fn parse(value: &str) -> Result<ColorMatrix, PixelFlowError>

Parses canonical matrix metadata string.

pub const fn as_str(self) -> &'static str

Returns canonical metadata string.

pub const fn luma_coefficients(self) -> (f32, f32, f32)

Returns (Kr, Kg, Kb) luma coefficients for matrix families.

Trait Implementations

impl Clone for ColorMatrix

fn clone(&self) -> ColorMatrix

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColorMatrix

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

Formats the value using the given formatter.

impl PartialEq for ColorMatrix

fn eq(&self, other: &ColorMatrix) -> 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 ColorMatrix

impl Eq for ColorMatrix

impl StructuralPartialEq for ColorMatrix