Struct gstreamer_video::VideoMultiviewFlags

pub struct VideoMultiviewFlags { /* fields omitted */ }

GstVideoMultiviewFlags are used to indicate extra properties of a stereo/multiview stream beyond the frame layout and buffer mapping that is conveyed in the crate::VideoMultiviewMode.

Implementations

impl VideoMultiviewFlags

pub const RIGHT_VIEW_FIRST: VideoMultiviewFlags

For stereo streams, the normal arrangement of left and right views is reversed.

pub const LEFT_FLIPPED: VideoMultiviewFlags

The left view is vertically mirrored.

pub const LEFT_FLOPPED: VideoMultiviewFlags

The left view is horizontally mirrored.

pub const RIGHT_FLIPPED: VideoMultiviewFlags

The right view is vertically mirrored.

pub const RIGHT_FLOPPED: VideoMultiviewFlags

The right view is horizontally mirrored.

pub const HALF_ASPECT: VideoMultiviewFlags

For frame-packed multiview modes, indicates that the individual views have been encoded with half the true width or height and should be scaled back up for display. This flag is used for overriding input layout interpretation by adjusting pixel-aspect-ratio. For side-by-side, column interleaved or checkerboard packings, the pixel width will be doubled. For row interleaved and top-bottom encodings, pixel height will be doubled.

pub const MIXED_MONO: VideoMultiviewFlags

The video stream contains both mono and multiview portions, signalled on each buffer by the absence or presence of the [crate::VideoBufferFlags::MultipleView] (XXX: @-reference does not belong to VideoMultiviewFlags!) buffer flag.

pub const fn empty() -> VideoMultiviewFlags

Returns an empty set of flags

pub const fn all() -> VideoMultiviewFlags

Returns the set containing all flags.

pub const fn bits(&self) -> u32

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: u32) -> Option<VideoMultiviewFlags>

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

pub const fn from_bits_truncate(bits: u32) -> VideoMultiviewFlags

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

pub const unsafe fn from_bits_unchecked(bits: u32) -> VideoMultiviewFlags

Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).

pub const fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

pub const fn is_all(&self) -> bool

Returns true if all flags are currently set.

pub const fn intersects(&self, other: VideoMultiviewFlags) -> bool

Returns true if there are flags common to both self and other.

pub const fn contains(&self, other: VideoMultiviewFlags) -> bool

Returns true all of the flags in other are contained within self.

pub fn insert(&mut self, other: VideoMultiviewFlags)

Inserts the specified flags in-place.

pub fn remove(&mut self, other: VideoMultiviewFlags)

Removes the specified flags in-place.

pub fn toggle(&mut self, other: VideoMultiviewFlags)

Toggles the specified flags in-place.

pub fn set(&mut self, other: VideoMultiviewFlags, value: bool)

Inserts or removes the specified flags depending on the passed value.

Trait Implementations

impl Binary for VideoMultiviewFlags

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

Formats the value using the given formatter.

impl BitAnd<VideoMultiviewFlags> for VideoMultiviewFlags

fn bitand(self, other: VideoMultiviewFlags) -> VideoMultiviewFlags

Returns the intersection between the two sets of flags.

type Output = VideoMultiviewFlags

The resulting type after applying the & operator.

impl BitAndAssign<VideoMultiviewFlags> for VideoMultiviewFlags

fn bitand_assign(&mut self, other: VideoMultiviewFlags)

Disables all flags disabled in the set.

impl BitOr<VideoMultiviewFlags> for VideoMultiviewFlags

fn bitor(self, other: VideoMultiviewFlags) -> VideoMultiviewFlags

Returns the union of the two sets of flags.

type Output = VideoMultiviewFlags

The resulting type after applying the | operator.

impl BitOrAssign<VideoMultiviewFlags> for VideoMultiviewFlags

fn bitor_assign(&mut self, other: VideoMultiviewFlags)

Adds the set of flags.

impl BitXor<VideoMultiviewFlags> for VideoMultiviewFlags

fn bitxor(self, other: VideoMultiviewFlags) -> VideoMultiviewFlags

Returns the left flags, but with all the right flags toggled.

type Output = VideoMultiviewFlags

The resulting type after applying the ^ operator.

impl BitXorAssign<VideoMultiviewFlags> for VideoMultiviewFlags

fn bitxor_assign(&mut self, other: VideoMultiviewFlags)

Toggles the set of flags.

impl Clone for VideoMultiviewFlags

fn clone(&self) -> VideoMultiviewFlags

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VideoMultiviewFlags

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

Formats the value using the given formatter.

impl Extend<VideoMultiviewFlags> for VideoMultiviewFlags

fn extend<T: IntoIterator<Item = VideoMultiviewFlags>>(&mut self, iterator: T)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬 This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬 This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl FromIterator<VideoMultiviewFlags> for VideoMultiviewFlags

fn from_iter<T: IntoIterator<Item = VideoMultiviewFlags>>(
    iterator: T
) -> VideoMultiviewFlags

Creates a value from an iterator.

impl<'a> FromValue<'a> for VideoMultiviewFlags

type Checker = GenericValueTypeChecker<Self>

Value type checker.

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

Get the contained value from a Value.

impl Hash for VideoMultiviewFlags

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, 

Feeds a slice of this type into the given Hasher.

impl LowerHex for VideoMultiviewFlags

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

Formats the value using the given formatter.

impl Not for VideoMultiviewFlags

fn not(self) -> VideoMultiviewFlags

Returns the complement of this set of flags.

type Output = VideoMultiviewFlags

The resulting type after applying the ! operator.

impl Octal for VideoMultiviewFlags

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

Formats the value using the given formatter.

impl Ord for VideoMultiviewFlags

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

This method returns an Ordering between self and other.

#[must_use]

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

Compares and returns the maximum of two values.

#[must_use]

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

Compares and returns the minimum of two values.

#[must_use]

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

Restrict a value to a certain interval.

impl PartialEq<VideoMultiviewFlags> for VideoMultiviewFlags

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

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

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

This method tests for !=.

impl PartialOrd<VideoMultiviewFlags> for VideoMultiviewFlags

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

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

#[must_use]

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

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

#[must_use]

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

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

#[must_use]

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

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

#[must_use]

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 VideoMultiviewFlags

fn static_type() -> Type

Returns the type identifier of Self.

impl Sub<VideoMultiviewFlags> for VideoMultiviewFlags

fn sub(self, other: VideoMultiviewFlags) -> VideoMultiviewFlags

Returns the set difference of the two sets of flags.

type Output = VideoMultiviewFlags

The resulting type after applying the - operator.

impl SubAssign<VideoMultiviewFlags> for VideoMultiviewFlags

fn sub_assign(&mut self, other: VideoMultiviewFlags)

Disables all flags enabled in the set.

impl ToValue for VideoMultiviewFlags

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifer of self.

impl UpperHex for VideoMultiviewFlags

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

Formats the value using the given formatter.

impl ValueType for VideoMultiviewFlags

type Type = Self

Type to get the Type from.

impl Copy for VideoMultiviewFlags

impl Eq for VideoMultiviewFlags

impl StructuralEq for VideoMultiviewFlags

impl StructuralPartialEq for VideoMultiviewFlags