Enum gstreamer_video::VideoColorMatrix

#[non_exhaustive]
pub enum VideoColorMatrix {
    Unknown,
    Rgb,
    Fcc,
    Bt709,
    Bt601,
    Smpte240m,
    Bt2020,
}

The color matrix is used to convert between Y’PbPr and non-linear RGB (R’G’B’)

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Unknown

unknown matrix

Rgb

identity matrix. Order of coefficients is actually GBR, also IEC 61966-2-1 (sRGB)

Fcc

FCC Title 47 Code of Federal Regulations 73.682 (a)(20)

Bt709

ITU-R BT.709 color matrix, also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / SMPTE RP177 Annex B

Bt601

ITU-R BT.601 color matrix, also SMPTE170M / ITU-R BT1358 525 / ITU-R BT1700 NTSC

Smpte240m

SMPTE 240M color matrix

Bt2020

ITU-R BT.2020 color matrix. Since: 1.6

Implementations

impl VideoColorMatrix

pub fn from_iso(value: u32) -> VideoColorMatrix

pub fn to_iso(self) -> u32

impl VideoColorMatrix

pub fn kr_kb(&self) -> Result<(f64, f64), BoolError>

Trait Implementations

impl Clone for VideoColorMatrix

fn clone(&self) -> VideoColorMatrix

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VideoColorMatrix

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

Formats the value using the given formatter.

impl From<VideoColorMatrix> for Value

fn from(v: VideoColorMatrix) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for VideoColorMatrix

type Checker = GenericValueTypeChecker<VideoColorMatrix>

Value type checker.

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value.

impl HasParamSpec for VideoColorMatrix

type ParamSpec = ParamSpecEnum

type SetValue = VideoColorMatrix

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str, _: VideoColorMatrix) -> ParamSpecEnumBuilder<'_, VideoColorMatrix>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for VideoColorMatrix

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for VideoColorMatrix

fn cmp(&self, other: &VideoColorMatrix) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for VideoColorMatrix

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for VideoColorMatrix

fn partial_cmp(&self, other: &VideoColorMatrix) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for VideoColorMatrix

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for VideoColorMatrix

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifier of self.

impl ValueType for VideoColorMatrix

type Type = VideoColorMatrix

Type to get the Type from.

impl Copy for VideoColorMatrix

impl Eq for VideoColorMatrix

impl StructuralPartialEq for VideoColorMatrix