Struct Texel

pub struct Texel {
    pub block: Block,
    pub bits: SampleBits,
    pub parts: SampleParts,
}

One Unit of bytes in a texture.

Fields

block: Block

Which part of the image a single texel refers to.

bits: SampleBits

How the values are encoded as bits in the bytes.

parts: SampleParts

Which values are encoded, which controls the applicable color spaces.

Implementations

impl Texel

pub fn new_u8(parts: SampleParts) -> Self

pub fn new_i8(parts: SampleParts) -> Self

pub fn new_u16(parts: SampleParts) -> Self

pub fn new_i16(parts: SampleParts) -> Self

pub fn new_f32(parts: SampleParts) -> Self

pub fn channel_texel(&self, channel: ColorChannel) -> Option<Texel>

Get the texel describing a single channel. Returns None if the channel is not contained, or if it can not be extracted on its own.

FIXME(color): review what this means for block layouts. But since it only works for UInt?x? this is not a big deal yet.

Trait Implementations

impl Clone for Texel

fn clone(&self) -> Texel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Texel

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

Formats the value using the given formatter.

impl Hash for Texel

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 PartialEq for Texel

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

Tests for self and other values to be equal, and is used by ==.

const 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 Eq for Texel

impl StructuralPartialEq for Texel