Struct wgpu::Extent3d

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#[repr(C)]
pub struct Extent3d { pub width: u32, pub height: u32, pub depth_or_array_layers: u32, }
Expand description

Extent of a texture related operation.

Corresponds to WebGPU GPUExtent3D.

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§width: u32

Width of the extent

§height: u32

Height of the extent

§depth_or_array_layers: u32

The depth of the extent or the number of array layers

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impl Extent3d

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pub fn physical_size(&self, format: TextureFormat) -> Extent3d

Calculates the physical size backing a texture of the given format and extent. This includes padding to the block width and height of the format.

This is the texture extent that you must upload at when uploading to mipmaps of compressed textures.

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pub fn max_mips(&self, dim: TextureDimension) -> u32

Calculates the maximum possible count of mipmaps.

Treats the depth as part of the mipmaps. If calculating for a 2DArray texture, which does not mipmap depth, set depth to 1.

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pub fn mip_level_size(&self, level: u32, dim: TextureDimension) -> Extent3d

Calculates the extent at a given mip level. Does not account for memory size being a multiple of block size.

https://gpuweb.github.io/gpuweb/#logical-miplevel-specific-texture-extent

Trait Implementations§

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impl Clone for Extent3d

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fn clone(&self) -> Extent3d

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Extent3d

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

Formats the value using the given formatter. Read more
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impl Default for Extent3d

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fn default() -> Extent3d

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for Extent3d

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fn deserialize<__D>( __deserializer: __D ) -> Result<Extent3d, <__D as Deserializer<'de>>::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Hash for Extent3d

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fn hash<__H>(&self, state: &mut __H)
where __H: Hasher,

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for Extent3d

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fn eq(&self, other: &Extent3d) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for Extent3d

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fn serialize<__S>( &self, __serializer: __S ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl Copy for Extent3d

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impl Eq for Extent3d

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impl StructuralEq for Extent3d

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impl StructuralPartialEq for Extent3d

Auto Trait Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> Downcast<T> for T

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fn downcast(&self) -> &T

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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

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

Performs the conversion.
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fn upcast(&self) -> Option<&T>

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