Enum ColorSpace 

#[repr(u32)]
pub enum ColorSpace {
    Invalid = 0,
    Srgb = 1,
    Rec601Ntsc = 2,
    Rec601NtscFullRange = 3,
    Rec601Pal = 4,
    Rec601PalFullRange = 5,
    Rec709 = 6,
    Rec2020 = 7,
    Rec2100 = 8,
    Passthrough = 9,
    DoNotCare = 4_294_967_294,
    UnknownOrdinal_(u32),
}

Expresses the color space used to interpret video pixel values.

This list has a separate entry for each variant of a color space standard.

For this reason, should we ever add support for the RGB variant of 709, for example, we’d add a separate entry to this list for that variant. Similarly for the RGB variants of 2020 or 2100. Similarly for the YcCbcCrc variant of 2020. Similarly for the ICtCp variant of 2100.

See ImageFormatIsSupportedColorSpaceForPixelFormat() for whether a combination of PixelFormat and ColorSpace is potentially supported.

Generally, a ColorSpace is not supported for any PixelFormat whose bits-per-sample isn’t compatible with the color space’s spec, nor for any PixelFormat which is a mismatch in terms of RGB vs. YUV.

The “limited range” in comments below refers to where black and white are defined to be (and simimlar for chroma), but should not be interpreted as guaranteeing that there won’t be values outside the nominal “limited range”. In other words, “limited range” doesn’t necessarily mean there won’t be any values below black or above white, or outside the “limited” chroma range. For “full range”, black is 0 and white is the max possible/permitted numeric value (and similar for chroma).

Variants

Invalid = 0

Srgb = 1

Rec601Ntsc = 2

Rec601NtscFullRange = 3

Rec601Pal = 4

Rec601PalFullRange = 5

Rec709 = 6

Rec2020 = 7

Rec2100 = 8

Passthrough = 9

DoNotCare = 4_294_967_294

UnknownOrdinal_(u32)

Trait Implementations

impl Clone for ColorSpace

fn clone(&self) -> ColorSpace

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColorSpace

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

Formats the value using the given formatter.

impl<'a, ___E> Encode<ColorSpace, ___E> for &'a ColorSpace

where ___E: ?Sized,

fn encode( self, encoder: &mut ___E, out: &mut MaybeUninit<ColorSpace>, _: (), ) -> Result<(), EncodeError>

Encodes this value into an encoder and output.

const COPY_OPTIMIZATION: CopyOptimization<Self, W> = _

Whether the conversion from Self to W is equivalent to copying the raw bytes of Self.

impl<___E> Encode<ColorSpace, ___E> for ColorSpace

where ___E: ?Sized,

fn encode( self, encoder: &mut ___E, out: &mut MaybeUninit<ColorSpace>, _: (), ) -> Result<(), EncodeError>

Encodes this value into an encoder and output.

const COPY_OPTIMIZATION: CopyOptimization<Self, W> = _

Whether the conversion from Self to W is equivalent to copying the raw bytes of Self.

impl From<ColorSpace> for ColorSpace

fn from(wire: ColorSpace) -> ColorSpace

Converts to this type from the input type.

impl From<ColorSpace> for ColorSpace

fn from(natural: ColorSpace) -> ColorSpace

Converts to this type from the input type.

impl From<u32> for ColorSpace

fn from(value: u32) -> ColorSpace

Converts to this type from the input type.

impl FromWire<ColorSpace> for ColorSpace

fn from_wire(wire: ColorSpace) -> ColorSpace

Converts the given owned value to this type.

const COPY_OPTIMIZATION: CopyOptimization<W, Self> = _

Whether the conversion from W to Self is equivalent to copying the raw bytes of W.

impl FromWireRef<ColorSpace> for ColorSpace

fn from_wire_ref(wire: &ColorSpace) -> ColorSpace

Converts the given reference to this type.

impl Hash for ColorSpace

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

where __H: Hasher,

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 ColorSpace

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

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

fn partial_cmp(&self, other: &ColorSpace) -> 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 Copy for ColorSpace

impl Eq for ColorSpace

impl StructuralPartialEq for ColorSpace