Struct TilePlacement

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pub struct TilePlacement {
    pub index: usize,
    pub count: usize,
    pub origin: (f32, f32),
    pub crop_size: (f32, f32),
    pub letterbox: Option<[f32; 4]>,
    pub frame_dims: (f32, f32),
}

Expand description

How one tile was cut from the full frame and fed to the model. Produced by the input side (the edgefirst-image tiling API), consumed by lift_tile_boxes. All fields are native full-frame pixels except letterbox.

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§index: usize

Tile index within the frame grid, 0..count.

§count: usize

Total tiles for this frame (the streaming fan-in fence).

§origin: (f32, f32)

Native crop origin (ox, oy) in full-frame pixels.

§crop_size: (f32, f32)

Native crop size (cw, ch) in full-frame pixels. Equals the tile size for the full-size tiles the EvenDist grid produces.

§letterbox: Option<[f32; 4]>

Normalized letterbox content bounds [lx0, ly0, lx1, ly1] on the model input, or None when the crop was stretched to fill it (the hot path).

§frame_dims: (f32, f32)

Full-frame dimensions (frame_w, frame_h) in pixels.

Trait Implementations§

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impl Clone for TilePlacement

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fn clone(&self) -> TilePlacement

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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impl Copy for TilePlacement

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impl Debug for TilePlacement

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

Formats the value using the given formatter. Read more

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impl PartialEq for TilePlacement

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

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more

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impl StructuralPartialEq for TilePlacement

Auto Trait Implementations§

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impl UnwindSafe for TilePlacement

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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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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

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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

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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> Instrument for T

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

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

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fn in_current_span(self) -> Instrumented<Self>

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

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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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