Struct image_canvas::layout::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 copy of the value.

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 PartialEq<Texel> for Texel

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

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

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

This method tests for !=.

impl StructuralPartialEq for Texel