Struct StagingTexture

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pub struct StagingTexture { /* private fields */ }

Expand description

Reusable CPU-read/write staging texture wrapper.

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impl StagingTexture

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pub fn new( device: &ID3D11Device, width: u32, height: u32, format: DXGI_FORMAT, ) -> Result<Self, Error>

Create a staging texture suitable for CPU read/write with the given geometry/format.

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pub const fn texture(&self) -> &ID3D11Texture2D

Gets the underlying [windows::Win32::Graphics::Direct3D11::ID3D11Texture2D].

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pub const fn desc(&self) -> D3D11_TEXTURE2D_DESC

Gets the description of the texture.

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pub const fn is_mapped(&self) -> bool

Checks if the texture is currently mapped.

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pub const fn set_mapped(&mut self, mapped: bool)

Marks the texture as mapped or unmapped.

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pub fn from_raw_checked(tex: ID3D11Texture2D) -> Option<Self>

Validate an externally constructed texture as a CPU staging texture. The texture must have been created with D3D11_USAGE_STAGING usage and D3D11_CPU_ACCESS_READ and D3D11_CPU_ACCESS_WRITE CPU access flags.

Auto Trait Implementations§

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impl UnwindSafe for StagingTexture

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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> 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 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> IntoEither for T

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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

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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

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