#[non_exhaustive]
pub enum VideoMultiviewFramePacking { None, Mono, Left, Right, SideBySide, SideBySideQuincunx, ColumnInterleaved, RowInterleaved, TopBottom, Checkerboard, }
Expand description

VideoMultiviewFramePacking represents the subset of VideoMultiviewMode values that can be applied to any video frame without needing extra metadata. It can be used by elements that provide a property to override the multiview interpretation of a video stream when the video doesn’t contain any markers.

This enum is used (for example) on playbin, to re-interpret a played video stream as a stereoscopic video. The individual enum values are equivalent to and have the same value as the matching VideoMultiviewMode.

Variants (Non-exhaustive)§

This enum is marked as 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.
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None

A special value indicating no frame packing info.

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Mono

All frames are monoscopic.

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Left

All frames represent a left-eye view.

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Right

All frames represent a right-eye view.

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SideBySide

Left and right eye views are provided in the left and right half of the frame respectively.

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SideBySideQuincunx

Left and right eye views are provided in the left and right half of the frame, but have been sampled using quincunx method, with half-pixel offset between the 2 views.

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ColumnInterleaved

Alternating vertical columns of pixels represent the left and right eye view respectively.

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RowInterleaved

Alternating horizontal rows of pixels represent the left and right eye view respectively.

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TopBottom

The top half of the frame contains the left eye, and the bottom half the right eye.

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Checkerboard

Pixels are arranged with alternating pixels representing left and right eye views in a checkerboard fashion.

Trait Implementations§

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impl Clone for VideoMultiviewFramePacking

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fn clone(&self) -> VideoMultiviewFramePacking

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for VideoMultiviewFramePacking

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

Formats the value using the given formatter. Read more
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impl From<VideoMultiviewFramePacking> for Value

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fn from(v: VideoMultiviewFramePacking) -> Self

Converts to this type from the input type.
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impl From<VideoMultiviewFramePacking> for VideoMultiviewMode

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fn from(v: VideoMultiviewFramePacking) -> Self

Converts to this type from the input type.
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impl<'a> FromValue<'a> for VideoMultiviewFramePacking

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type Checker = GenericValueTypeChecker<VideoMultiviewFramePacking>

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

Get the contained value from a Value. Read more
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impl HasParamSpec for VideoMultiviewFramePacking

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type ParamSpec = ParamSpecEnum

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type SetValue = VideoMultiviewFramePacking

Preferred value to be used as setter for the associated ParamSpec.
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type BuilderFn = fn(_: &str, _: VideoMultiviewFramePacking) -> ParamSpecEnumBuilder<'_, VideoMultiviewFramePacking>

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fn param_spec_builder() -> Self::BuilderFn

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impl Hash for VideoMultiviewFramePacking

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Ord for VideoMultiviewFramePacking

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

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq for VideoMultiviewFramePacking

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

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

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

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

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

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fn static_type() -> Type

Returns the type identifier of Self.
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impl ToValue for VideoMultiviewFramePacking

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fn to_value(&self) -> Value

Convert a value to a Value.
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fn value_type(&self) -> Type

Returns the type identifier of self. Read more
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impl TryFrom<VideoMultiviewMode> for VideoMultiviewFramePacking

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type Error = BoolError

The type returned in the event of a conversion error.
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fn try_from(v: VideoMultiviewMode) -> Result<Self, BoolError>

Performs the conversion.
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impl ValueType for VideoMultiviewFramePacking

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type Type = VideoMultiviewFramePacking

Type to get the Type from. Read more
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impl Copy for VideoMultiviewFramePacking

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impl Eq for VideoMultiviewFramePacking

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impl StructuralPartialEq for VideoMultiviewFramePacking

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Copy,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoClosureReturnValue for T
where T: Into<Value>,

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Property for T
where T: HasParamSpec,

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type Value = T

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impl<T> PropertyGet for T
where T: HasParamSpec,

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type Value = T

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fn get<R, F>(&self, f: F) -> R
where F: Fn(&<T as PropertyGet>::Value) -> R,

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impl<T> StaticTypeExt for T
where T: StaticType,

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fn ensure_type()

Ensures that the type has been registered with the type system.
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToSendValue for T
where T: Send + ToValue + ?Sized,

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fn to_send_value(&self) -> SendValue

Returns a SendValue clone of self.
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T> TryFromClosureReturnValue for T
where T: for<'a> FromValue<'a> + StaticType + 'static,

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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.