Struct ktx::slice::Ktx

pub struct Ktx<D> { /* fields omitted */ }

KTX texture storage format data stored in a complete slice. Provides KtxInfo.

See the specification.

Example

let image: Ktx<_> = include_ktx!("../tests/babg-bc3.ktx");
let texture_levels: Vec<&[u8]> = image.textures().collect();

Methods

impl<D> Ktx<D> where
    D: Deref<Target = [u8]>, 

pub fn new(ktx_data: D) -> Self

Parses a complete KTX data slice and returns a Ktx instance.

pub fn texture_level(&self, level: u32) -> &[u8]

Returns texture data at the input level, starting at 0.

Panics

Input level is >= the mipmap_levels value.

Important traits for Textures<'a, D>

impl<'a, D> Iterator for Textures<'a, D> where
    D: Deref<Target = [u8]>,  type Item = &'a [u8];

pub fn textures(&self) -> Textures<D>

Returns an iterator over the texture levels starting at level 0.

Trait Implementations

impl<D> AsRef<KtxHeader> for Ktx<D>

fn as_ref(&self) -> &KtxHeader

Performs the conversion.

impl<D: Clone> Clone for Ktx<D>

fn clone(&self) -> Ktx<D>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<D> From<D> for Ktx<D> where
    D: Deref<Target = [u8]>, 

fn from(d: D) -> Self

Performs the conversion.

impl<D: Copy> Copy for Ktx<D>

impl<D> Debug for Ktx<D>

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

Formats the value using the given formatter.