Struct gstreamer_video::VideoChromaSite

pub struct VideoChromaSite { /* fields omitted */ }

Various Chroma sitings.

Implementations

impl VideoChromaSite

pub const NONE: VideoChromaSite

no cositing

pub const H_COSITED: VideoChromaSite

chroma is horizontally cosited

pub const V_COSITED: VideoChromaSite

chroma is vertically cosited

pub const ALT_LINE: VideoChromaSite

choma samples are sited on alternate lines

pub const COSITED: VideoChromaSite

chroma samples cosited with luma samples

pub const JPEG: VideoChromaSite

jpeg style cositing, also for mpeg1 and mjpeg

pub const MPEG2: VideoChromaSite

mpeg2 style cositing

pub const DV: VideoChromaSite

DV style cositing

pub const fn empty() -> VideoChromaSite

Returns an empty set of flags

pub const fn all() -> VideoChromaSite

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<VideoChromaSite>

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) -> VideoChromaSite

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

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

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: VideoChromaSite) -> bool

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

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

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

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

Inserts the specified flags in-place.

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

Removes the specified flags in-place.

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

Toggles the specified flags in-place.

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

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

impl VideoChromaSite

pub fn from_string(s: &str) -> VideoChromaSite

This is supported on crate feature v1_20 only.

impl VideoChromaSite

pub fn to_str(self) -> GString

Trait Implementations

impl Binary for VideoChromaSite

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

Formats the value using the given formatter.

impl BitAnd<VideoChromaSite> for VideoChromaSite

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

Returns the intersection between the two sets of flags.

type Output = VideoChromaSite

The resulting type after applying the & operator.

impl BitAndAssign<VideoChromaSite> for VideoChromaSite

fn bitand_assign(&mut self, other: VideoChromaSite)

Disables all flags disabled in the set.

impl BitOr<VideoChromaSite> for VideoChromaSite

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

Returns the union of the two sets of flags.

type Output = VideoChromaSite

The resulting type after applying the | operator.

impl BitOrAssign<VideoChromaSite> for VideoChromaSite

fn bitor_assign(&mut self, other: VideoChromaSite)

Adds the set of flags.

impl BitXor<VideoChromaSite> for VideoChromaSite

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

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

type Output = VideoChromaSite

The resulting type after applying the ^ operator.

impl BitXorAssign<VideoChromaSite> for VideoChromaSite

fn bitxor_assign(&mut self, other: VideoChromaSite)

Toggles the set of flags.

impl Clone for VideoChromaSite

fn clone(&self) -> VideoChromaSite

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VideoChromaSite

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

Formats the value using the given formatter.

impl Display for VideoChromaSite

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

Formats the value using the given formatter.

impl Extend<VideoChromaSite> for VideoChromaSite

fn extend<T: IntoIterator<Item = VideoChromaSite>>(&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<VideoChromaSite> for VideoChromaSite

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

Creates a value from an iterator.

impl FromStr for VideoChromaSite

type Err = BoolError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl<'a> FromValue<'a> for VideoChromaSite

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 VideoChromaSite

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 VideoChromaSite

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

Formats the value using the given formatter.

impl Not for VideoChromaSite

fn not(self) -> VideoChromaSite

Returns the complement of this set of flags.

type Output = VideoChromaSite

The resulting type after applying the ! operator.

impl Octal for VideoChromaSite

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

Formats the value using the given formatter.

impl Ord for VideoChromaSite

fn cmp(&self, other: &VideoChromaSite) -> 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<VideoChromaSite> for VideoChromaSite

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

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

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

This method tests for !=.

impl PartialOrd<VideoChromaSite> for VideoChromaSite

fn partial_cmp(&self, other: &VideoChromaSite) -> 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 VideoChromaSite

fn static_type() -> Type

Returns the type identifier of Self.

impl Sub<VideoChromaSite> for VideoChromaSite

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

Returns the set difference of the two sets of flags.

type Output = VideoChromaSite

The resulting type after applying the - operator.

impl SubAssign<VideoChromaSite> for VideoChromaSite

fn sub_assign(&mut self, other: VideoChromaSite)

Disables all flags enabled in the set.

impl ToValue for VideoChromaSite

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 VideoChromaSite

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

Formats the value using the given formatter.

impl ValueType for VideoChromaSite

type Type = Self

Type to get the Type from.

impl Copy for VideoChromaSite

impl Eq for VideoChromaSite

impl StructuralEq for VideoChromaSite

impl StructuralPartialEq for VideoChromaSite