Struct gpu::Texture2D

pub struct Texture2D {
    pub texture: Texture,
    // some fields omitted
}

A Texture2D representation.

Fields

texture: Texture

Base texture object.

Implementations

impl Texture2D

pub fn dimensions(&self) -> (usize, usize)

Gets the dimensions.

pub fn allocate(
    context: &Context,
    dimension: (usize, usize),
    format: &TextureFormat
) -> Self

Allocates a new Texture2D with the specified dimensions and TextureFormat.

pub fn from_data<T>(
    context: &Context,
    dimension: (usize, usize),
    format: &TextureFormat,
    data: &[T],
    data_format: &TextureFormat
) -> Self

Creates a new Texture2D from a slice.

pub fn reallocate(&mut self, dimensions: (usize, usize), format: &TextureFormat)

Reallocates the memory on the GPU side.

pub fn set_data<T>(
    &mut self,
    dimensions: (usize, usize),
    format: &TextureFormat,
    data: &[T],
    data_format: &TextureFormat
)

Gets a copy of the data on the GPU.

pub fn data<T>(&self) -> Vec<T>

Gets a copy of the data on the GPU.

Methods from Deref<Target = Texture>

pub fn typ(&self) -> u32

Gets the internal OpenGL type.

pub fn format(&self) -> &TextureFormat

Gets the TextureFormat.

pub fn resource(&self) -> <Context as HasContext>::Texture

Gets TextureResource.

Trait Implementations

impl AsMut<Texture> for Texture2D

fn as_mut(&mut self) -> &mut Texture

Performs the conversion.

impl AsRef<Texture> for Texture2D

fn as_ref(&self) -> &Texture

Performs the conversion.

impl Borrow<Texture> for Texture2D

fn borrow(&self) -> &Texture

Immutably borrows from an owned value.

impl BorrowMut<Texture> for Texture2D

fn borrow_mut(&mut self) -> &mut Texture

Mutably borrows from an owned value.

impl Deref for Texture2D

type Target = Texture

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for Texture2D

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.