Struct CMStereoViewInterpretationOptions 

#[repr(transparent)]
pub struct CMStereoViewInterpretationOptions(pub u64);

Available on crate feature CMTag only.

Flags used with kCMTagCategory_StereoViewInterpretation tags to signal additional information that may be important to the interpretation of stereo views carried in a buffer or channel.

A buffer or channel may carry one or more stereo eye views. The signaling of the presence of individual stereo eye views can be done using CMTags with a kCMTagCategory_StereoView category and correspondng kCMTagStereoViewComponent_* constants. There may however be additional signaling that is valuable beyond the presence of a stereo eye. The kCMTagCategory_StereoViewInterpretation category allows additional signaling that may be relevant for interpretation of storage, ordering or other details regarding the stereo views. A CMTag having a CMTagCategory of kCMTagCategory_StereoViewInterpretation has a value that is a set of kCMStereoViewInterpretation_* flags (see CMTagMakeWithFlagsValue()) that can be set to indicate additional aspects of the stereo view or stereo views. The absence of a flag indicates the default interpretation of that feature or aspect should occur. If a flag is set, the semantic of that feature and only that feature should be inferred. Two stereo view interpretations are currently defined. One is that the order of stereo views is the reverse of the default of left then right. Here, order can be the geometric order such as in frame packed video or in something such as storage order. The second is that buffers or channels contain views other than the left stereo eye view and the right stereo eye view. Such a view might be used as an alternative when perhaps monoscopic view is to be used instead of selecting the left or right stereo view or synthesizing something based upon the left and right stereo eye views. The absence of a kCMTagCategory_StereoViewInterpretation CMTag is meant to indicate defaults are used. Specifying kCMStereoViewInterpretation_Default is equivalent to the absence of a CMTag with category kCMTagCategory_StereoViewInterpretation.

See also Apple’s documentation

Tuple Fields

0: u64

Implementations

impl CMStereoViewInterpretationOptions

pub const Default: Self

pub const StereoOrderReversed: Self

pub const AdditionalViews: Self

impl CMStereoViewInterpretationOptions

pub const fn empty() -> Self

Get a flags value with all bits unset.

pub const fn all() -> Self

Get a flags value with all known bits set.

pub const fn bits(&self) -> u64

Get the underlying bits value.

The returned value is exactly the bits set in this flags value.

pub const fn from_bits(bits: u64) -> Option<Self>

Convert from a bits value.

This method will return None if any unknown bits are set.

pub const fn from_bits_truncate(bits: u64) -> Self

Convert from a bits value, unsetting any unknown bits.

pub const fn from_bits_retain(bits: u64) -> Self

Convert from a bits value exactly.

pub fn from_name(name: &str) -> Option<Self>

Get a flags value with the bits of a flag with the given name set.

This method will return None if name is empty or doesn’t correspond to any named flag.

pub const fn is_empty(&self) -> bool

Whether all bits in this flags value are unset.

pub const fn is_all(&self) -> bool

Whether all known bits in this flags value are set.

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

Whether any set bits in a source flags value are also set in a target flags value.

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

Whether all set bits in a source flags value are also set in a target flags value.

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

The bitwise or (|) of the bits in two flags values.

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

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. remove won’t truncate other, but the ! operator will.

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

The bitwise exclusive-or (^) of the bits in two flags values.

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

Call insert when value is true or remove when value is false.

pub const fn intersection(self, other: Self) -> Self

The bitwise and (&) of the bits in two flags values.

pub const fn union(self, other: Self) -> Self

The bitwise or (|) of the bits in two flags values.

pub const fn difference(self, other: Self) -> Self

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

pub const fn symmetric_difference(self, other: Self) -> Self

The bitwise exclusive-or (^) of the bits in two flags values.

pub const fn complement(self) -> Self

The bitwise negation (!) of the bits in a flags value, truncating the result.

impl CMStereoViewInterpretationOptions

pub const fn iter(&self) -> Iter<CMStereoViewInterpretationOptions>

Yield a set of contained flags values.

Each yielded flags value will correspond to a defined named flag. Any unknown bits will be yielded together as a final flags value.

pub const fn iter_names(&self) -> IterNames<CMStereoViewInterpretationOptions>

Yield a set of contained named flags values.

This method is like iter, except only yields bits in contained named flags. Any unknown bits, or bits not corresponding to a contained flag will not be yielded.

Trait Implementations

impl Binary for CMStereoViewInterpretationOptions

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

Formats the value using the given formatter.

impl BitAnd for CMStereoViewInterpretationOptions

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

The bitwise and (&) of the bits in two flags values.

type Output = CMStereoViewInterpretationOptions

The resulting type after applying the & operator.

impl BitAndAssign for CMStereoViewInterpretationOptions

fn bitand_assign(&mut self, other: Self)

The bitwise and (&) of the bits in two flags values.

impl BitOr for CMStereoViewInterpretationOptions

fn bitor(self, other: CMStereoViewInterpretationOptions) -> Self

The bitwise or (|) of the bits in two flags values.

type Output = CMStereoViewInterpretationOptions

The resulting type after applying the | operator.

impl BitOrAssign for CMStereoViewInterpretationOptions

fn bitor_assign(&mut self, other: Self)

The bitwise or (|) of the bits in two flags values.

impl BitXor for CMStereoViewInterpretationOptions

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

The bitwise exclusive-or (^) of the bits in two flags values.

type Output = CMStereoViewInterpretationOptions

The resulting type after applying the ^ operator.

impl BitXorAssign for CMStereoViewInterpretationOptions

fn bitxor_assign(&mut self, other: Self)

The bitwise exclusive-or (^) of the bits in two flags values.

impl Clone for CMStereoViewInterpretationOptions

fn clone(&self) -> CMStereoViewInterpretationOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CMStereoViewInterpretationOptions

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

Formats the value using the given formatter.

impl Encode for CMStereoViewInterpretationOptions

Available on crate feature objc2 only.

const ENCODING: Encoding = u64::ENCODING

The Objective-C type-encoding for this type.

impl Extend<CMStereoViewInterpretationOptions> for CMStereoViewInterpretationOptions

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

The bitwise or (|) of the bits in each flags value.

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 Flags for CMStereoViewInterpretationOptions

const FLAGS: &'static [Flag<CMStereoViewInterpretationOptions>]

The set of defined flags.

type Bits = u64

The underlying bits type.

fn bits(&self) -> u64

Get the underlying bits value.

fn from_bits_retain(bits: u64) -> CMStereoViewInterpretationOptions

Convert from a bits value exactly.

fn empty() -> Self

Get a flags value with all bits unset.

fn all() -> Self

Get a flags value with all known bits set.

fn contains_unknown_bits(&self) -> bool

This method will return true if any unknown bits are set.

fn from_bits(bits: Self::Bits) -> Option<Self>

Convert from a bits value.

fn from_bits_truncate(bits: Self::Bits) -> Self

Convert from a bits value, unsetting any unknown bits.

fn from_name(name: &str) -> Option<Self>

Get a flags value with the bits of a flag with the given name set.

fn iter(&self) -> Iter<Self>

Yield a set of contained flags values.

fn iter_names(&self) -> IterNames<Self>

Yield a set of contained named flags values.

fn is_empty(&self) -> bool

Whether all bits in this flags value are unset.

fn is_all(&self) -> bool

Whether all known bits in this flags value are set.

fn intersects(&self, other: Self) -> bool

where Self: Sized,

Whether any set bits in a source flags value are also set in a target flags value.

fn contains(&self, other: Self) -> bool

where Self: Sized,

Whether all set bits in a source flags value are also set in a target flags value.

fn truncate(&mut self)

where Self: Sized,

Remove any unknown bits from the flags.

fn insert(&mut self, other: Self)

where Self: Sized,

The bitwise or (|) of the bits in two flags values.

fn remove(&mut self, other: Self)

where Self: Sized,

The intersection of a source flags value with the complement of a target flags value (&!).

fn toggle(&mut self, other: Self)

where Self: Sized,

The bitwise exclusive-or (^) of the bits in two flags values.

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

where Self: Sized,

Call Flags::insert when value is true or Flags::remove when value is false.

fn clear(&mut self)

where Self: Sized,

Unsets all bits in the flags.

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

The bitwise and (&) of the bits in two flags values.

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

The bitwise or (|) of the bits in two flags values.

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

The intersection of a source flags value with the complement of a target flags value (&!).

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

The bitwise exclusive-or (^) of the bits in two flags values.

fn complement(self) -> Self

The bitwise negation (!) of the bits in a flags value, truncating the result.

impl FromIterator<CMStereoViewInterpretationOptions> for CMStereoViewInterpretationOptions

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

The bitwise or (|) of the bits in each flags value.

impl Hash for CMStereoViewInterpretationOptions

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 IntoIterator for CMStereoViewInterpretationOptions

type Item = CMStereoViewInterpretationOptions

The type of the elements being iterated over.

type IntoIter = Iter<CMStereoViewInterpretationOptions>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl LowerHex for CMStereoViewInterpretationOptions

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

Formats the value using the given formatter.

impl Not for CMStereoViewInterpretationOptions

fn not(self) -> Self

The bitwise negation (!) of the bits in a flags value, truncating the result.

type Output = CMStereoViewInterpretationOptions

The resulting type after applying the ! operator.

impl Octal for CMStereoViewInterpretationOptions

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

Formats the value using the given formatter.

impl Ord for CMStereoViewInterpretationOptions

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

Restrict a value to a certain interval.

impl PartialEq for CMStereoViewInterpretationOptions

fn eq(&self, other: &CMStereoViewInterpretationOptions) -> 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 CMStereoViewInterpretationOptions

fn partial_cmp( &self, other: &CMStereoViewInterpretationOptions, ) -> 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 RefEncode for CMStereoViewInterpretationOptions

Available on crate feature objc2 only.

const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type.

impl Sub for CMStereoViewInterpretationOptions

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

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

type Output = CMStereoViewInterpretationOptions

The resulting type after applying the - operator.

impl SubAssign for CMStereoViewInterpretationOptions

fn sub_assign(&mut self, other: Self)

The intersection of a source flags value with the complement of a target flags value (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

impl UpperHex for CMStereoViewInterpretationOptions

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

Formats the value using the given formatter.

impl Copy for CMStereoViewInterpretationOptions

impl Eq for CMStereoViewInterpretationOptions

impl StructuralPartialEq for CMStereoViewInterpretationOptions