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Introduce Translate primitive in iced_wgpu

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This commit is contained in:
Héctor Ramón Jiménez 2020-04-28 03:18:31 +02:00
parent 2381a9310c
commit 59b1e90661
10 changed files with 127 additions and 104 deletions
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12
wgpu/src/widget/canvas/cache.rs
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@ -57,21 +57,27 @@ impl Cache {
if let State::Filled { bounds, primitive } = self.state.borrow().deref()
{
if *bounds == new_bounds {
return Geometry::from_primitive(primitive.clone());
return Geometry::from_primitive(Primitive::Cached {
cache: primitive.clone(),
});
}
}
let mut frame = Frame::new(new_bounds);
input.draw(&mut frame);
let primitive = Arc::new(frame.into_primitive());
let primitive = {
let geometry = frame.into_geometry();
Arc::new(geometry.into_primitive())
};
*self.state.borrow_mut() = State::Filled {
bounds: new_bounds,
primitive: primitive.clone(),
};
Geometry::from_primitive(primitive)
Geometry::from_primitive(Primitive::Cached { cache: primitive })
}
pub fn with<'a, T>(&'a self, input: T) -> impl crate::canvas::State + 'a