Struct web_glitz::image::texture_2d_array::LevelSubImage

pub struct LevelSubImage<'a, F> { /* fields omitted */ }

Layered sub-image of a Level.

See Level::sub_image for details.

Implementations

impl<'a, F> LevelSubImage<'a, F> where
    F: TextureFormat, 

pub fn level(&self) -> usize

Returns the index of the mipmap level this LevelSubImage references.

pub fn region(&self) -> Region3D

Returns the Region3D of the level this LevelSubImage references.

pub fn width(&self) -> u32

Returns the width of this LevelSubImage.

pub fn height(&self) -> u32

Returns the height of this LevelSubImage.

pub fn depth(&self) -> u32

Returns the depth of this LevelSubImage.

pub fn layers(&self) -> LevelSubImageLayers<'_, F>

Returns a reference to the layers of this LevelSubImage.

See also Level::layers.

pub fn sub_image(&self, region: Region3D) -> LevelSubImage<'_, F>

Returns a reference to the sub-region of this LevelSubImage's image described by region.

See also Level::sub_image.

pub fn upload_command<D, T>(
    &self,
    data: LayeredImageSource<D, T>
) -> LevelUploadCommand<D, T, F> where
    T: PixelUnpack<F>, 

Returns a command which, when executed, replaces the image data in this LevelSubImage's image region with the image data provided in data.

See also Level::upload_command.

Trait Implementations

impl<'a, F: Hash> Hash for LevelSubImage<'a, F>

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<'a, F: PartialEq> PartialEq<LevelSubImage<'a, F>> for LevelSubImage<'a, F>

fn eq(&self, other: &LevelSubImage<'a, F>) -> bool

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

fn ne(&self, other: &LevelSubImage<'a, F>) -> bool

This method tests for !=.

impl<'a, F> StructuralPartialEq for LevelSubImage<'a, F>