Enum webrender_api::ColorDepth

#[repr(u8)]
pub enum ColorDepth {
    Color8,
    Color10,
    Color12,
    Color16,
}

Specifies the color depth of an image. Currently only used for YUV images.

Variants

Color8

8 bits image (most common)

Color10

10 bits image

Color12

12 bits image

Color16

16 bits image

Methods

impl ColorDepth

pub fn bit_depth(self) -> u32

Return the numerical bit depth value for the type.

pub fn rescaling_factor(self) -> f32

10 and 12 bits images are encoded using 16 bits integer, we need to rescale the 10 or 12 bits value to extend to 16 bits.

Trait Implementations

impl Eq for ColorDepth

impl Copy for ColorDepth

impl Clone for ColorDepth

fn clone(&self) -> ColorDepth

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<ColorDepth> for ColorDepth

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

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

#[must_use]

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

This method tests for !=.

impl Hash for ColorDepth

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 Debug for ColorDepth

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

Formats the value using the given formatter.

impl Serialize for ColorDepth

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for ColorDepth

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl MallocSizeOf for ColorDepth

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.