Enum gstreamer_editing_services::VideoTestPattern

#[non_exhaustive]
pub enum VideoTestPattern {
    Smpte,
    Snow,
    Black,
    White,
    Red,
    Green,
    Blue,
    Checkers1,
    Checkers2,
    Checkers4,
    Checkers8,
    Circular,
    Blink,
    Smpte75,
    ZonePlate,
    Gamut,
    ChromaZonePlate,
    SolidColor,
}

The test pattern to produce

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.

Smpte

A standard SMPTE test pattern

Snow

Random noise

Black

A black image

White

A white image

Red

A red image

Green

A green image

Blue

A blue image

Checkers1

Checkers pattern (1px)

Checkers2

Checkers pattern (2px)

Checkers4

Checkers pattern (4px)

Checkers8

Checkers pattern (8px)

Circular

Circular pattern

Blink

Alternate between black and white

Smpte75

SMPTE test pattern (75% color bars)

ZonePlate

Zone plate

Gamut

Gamut checkers

ChromaZonePlate

Chroma zone plate

SolidColor

Solid color

Trait Implementations

impl Clone for VideoTestPattern

fn clone(&self) -> VideoTestPattern

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VideoTestPattern

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

Formats the value using the given formatter.

impl From<VideoTestPattern> for Value

fn from(v: VideoTestPattern) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for VideoTestPattern

type Checker = GenericValueTypeChecker<VideoTestPattern>

Value type checker.

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

Get the contained value from a Value.

impl HasParamSpec for VideoTestPattern

type ParamSpec = ParamSpecEnum

type SetValue = VideoTestPattern

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for VideoTestPattern

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 VideoTestPattern

fn cmp(&self, other: &VideoTestPattern) -> 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 VideoTestPattern

fn eq(&self, other: &VideoTestPattern) -> 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 PartialOrd for VideoTestPattern

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl StaticType for VideoTestPattern

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for VideoTestPattern

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 VideoTestPattern

type Type = VideoTestPattern

Type to get the Type from.

impl Copy for VideoTestPattern

impl Eq for VideoTestPattern

impl StructuralPartialEq for VideoTestPattern