Texture

Struct Texture 

Source
pub struct Texture { /* private fields */ }
Expand description

A GPU-accessible texture.

May be converted from and dereferences to a wgpu Texture. Can be created via RenderDevice::create_texture.

Other options for storing GPU-accessible data are:

Implementations§

Source§

impl Texture

Source

pub fn id(&self) -> TextureId

Returns the TextureId.

Source

pub fn create_view( &self, desc: &TextureViewDescriptor<Option<&str>>, ) -> TextureView

Creates a view of this texture.

Methods from Deref<Target = Texture>§

Source

pub unsafe fn as_hal<A>( &self, ) -> Option<impl Deref<Target = <A as Api>::Texture>>
where A: HalApi,

Get the wgpu_hal texture from this Texture.

Find the Api struct corresponding to the active backend in wgpu_hal::api, and pass that struct to the to the A type parameter.

Returns a guard that dereferences to the type of the hal backend which implements A::Texture.

§Deadlocks
  • The returned guard holds a read-lock on a device-local “destruction” lock, which will cause all calls to destroy to block until the guard is released.
§Errors

This method will return None if:

  • The texture is not from the backend specified by A.
  • The texture is from the webgpu or custom backend.
  • The texture has had Self::destroy() called on it.
§Safety
  • The returned resource must not be destroyed unless the guard is the last reference to it and it is not in use by the GPU. The guard and handle may be dropped at any time however.
  • All the safety requirements of wgpu-hal must be upheld.
Source

pub fn create_view( &self, desc: &TextureViewDescriptor<Option<&str>>, ) -> TextureView

Creates a view of this texture, specifying an interpretation of its texels and possibly a subset of its layers and mip levels.

Texture views are needed to use a texture as a binding in a BindGroup or as an attachment in a RenderPass.

Source

pub fn destroy(&self)

Destroy the associated native resources as soon as possible.

Source

pub fn as_image_copy(&self) -> TexelCopyTextureInfo<&Texture>

Make an TexelCopyTextureInfo representing the whole texture.

Source

pub fn size(&self) -> Extent3d

Returns the size of this Texture.

This is always equal to the size that was specified when creating the texture.

Source

pub fn width(&self) -> u32

Returns the width of this Texture.

This is always equal to the size.width that was specified when creating the texture.

Source

pub fn height(&self) -> u32

Returns the height of this Texture.

This is always equal to the size.height that was specified when creating the texture.

Source

pub fn depth_or_array_layers(&self) -> u32

Returns the depth or layer count of this Texture.

This is always equal to the size.depth_or_array_layers that was specified when creating the texture.

Source

pub fn mip_level_count(&self) -> u32

Returns the mip_level_count of this Texture.

This is always equal to the mip_level_count that was specified when creating the texture.

Source

pub fn sample_count(&self) -> u32

Returns the sample_count of this Texture.

This is always equal to the sample_count that was specified when creating the texture.

Source

pub fn dimension(&self) -> TextureDimension

Returns the dimension of this Texture.

This is always equal to the dimension that was specified when creating the texture.

Source

pub fn format(&self) -> TextureFormat

Returns the format of this Texture.

This is always equal to the format that was specified when creating the texture.

Source

pub fn usage(&self) -> TextureUsages

Returns the allowed usages of this Texture.

This is always equal to the usage that was specified when creating the texture.

Trait Implementations§

Source§

impl Clone for Texture

Source§

fn clone(&self) -> Texture

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
Source§

impl Debug for Texture

Source§

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

Formats the value using the given formatter. Read more
Source§

impl Deref for Texture

Source§

type Target = Texture

The resulting type after dereferencing.
Source§

fn deref(&self) -> &<Texture as Deref>::Target

Dereferences the value.
Source§

impl From<Texture> for Texture

Source§

fn from(value: Texture) -> Texture

Converts to this type from the input type.

Auto Trait Implementations§

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T, U> AsBindGroupShaderType<U> for T
where U: ShaderType, &'a T: for<'a> Into<U>,

Source§

fn as_bind_group_shader_type(&self, _images: &RenderAssets<GpuImage>) -> U

Return the T ShaderType for self. When used in AsBindGroup derives, it is safe to assume that all images in self exist.
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<T> CloneToUninit for T
where T: Clone,

Source§

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
Source§

impl<T> Downcast for T
where T: Any,

Source§

fn into_any(self: Box<T>) -> Box<dyn Any>

Converts Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>, which can then be downcast into Box<dyn ConcreteType> where ConcreteType implements Trait.
Source§

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Converts Rc<Trait> (where Trait: Downcast) to Rc<Any>, which can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
Source§

fn as_any(&self) -> &(dyn Any + 'static)

Converts &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
Source§

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Converts &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
Source§

impl<T> Downcast for T
where T: Any,

Source§

fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
Source§

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
Source§

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
Source§

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
Source§

impl<T> DowncastSend for T
where T: Any + Send,

Source§

fn into_any_send(self: Box<T>) -> Box<dyn Any + Send>

Converts Box<Trait> (where Trait: DowncastSend) to Box<dyn Any + Send>, which can then be downcast into Box<ConcreteType> where ConcreteType implements Trait.
Source§

impl<T> DowncastSync for T
where T: Any + Send + Sync,

Source§

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, W> HasTypeWitness<W> for T
where W: MakeTypeWitness<Arg = T>, T: ?Sized,

Source§

const WITNESS: W = W::MAKE

A constant of the type witness
Source§

impl<T> Identity for T
where T: ?Sized,

Source§

const TYPE_EQ: TypeEq<T, <T as Identity>::Type> = TypeEq::NEW

Proof that Self is the same type as Self::Type, provides methods for casting between Self and Self::Type.
Source§

type Type = T

The same type as Self, used to emulate type equality bounds (T == U) with associated type equality constraints (T: Identity<Type = U>).
Source§

impl<T> Instrument for T

Source§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Source§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T> IntoEither for T

Source§

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
Source§

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
Source§

impl<T> IntoResult<T> for T

Source§

fn into_result(self) -> Result<T, RunSystemError>

Converts this type into the system output type.
Source§

impl<A> Is for A
where A: Any,

Source§

fn is<T>() -> bool
where T: Any,

Checks if the current type “is” another type, using a TypeId equality comparison. This is most useful in the context of generic logic. Read more
Source§

impl<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

Source§

type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)
The target type on which the method may be called.
Source§

impl<T> ToOwned for T
where T: Clone,

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
Source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
Source§

impl<T> TypeData for T
where T: 'static + Send + Sync + Clone,

Source§

fn clone_type_data(&self) -> Box<dyn TypeData>

Creates a type-erased clone of this value.
Source§

impl<T> WithSubscriber for T

Source§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
Source§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
Source§

impl<T> ConditionalSend for T
where T: Send,

Source§

impl<T> Settings for T
where T: 'static + Send + Sync,

Source§

impl<T> WasmNotSend for T
where T: Send,

Source§

impl<T> WasmNotSendSync for T

Source§

impl<T> WasmNotSync for T
where T: Sync,