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Introduce ComputeSquaredDistance

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This allows us to merge the former Animatable methods compute_distance and
compute_squared_distance, reducing code size.
This commit is contained in:
Anthony Ramine 2017-08-12 17:36:52 +02:00
parent b14e68f915
commit 51b740033b
21 changed files with 641 additions and 551 deletions
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10
components/style/properties/helpers.mako.rs
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@ -132,6 +132,7 @@
% if need_animatable or animation_value_type == "ComputedValue":
use properties::animated_properties::Animatable;
use values::animated::ToAnimatedZero;
use values::distance::{ComputeSquaredDistance, SquaredDistance};
impl Animatable for T {
fn add_weighted(&self, other: &Self, self_portion: f64, other_portion: f64)
@ -142,14 +143,11 @@
fn add(&self, other: &Self) -> Result<Self, ()> {
self.0.add(&other.0).map(T)
}
}
impl ComputeSquaredDistance for T {
#[inline]
fn compute_distance(&self, other: &Self) -> Result<f64, ()> {
self.0.compute_distance(&other.0)
}
#[inline]
fn compute_squared_distance(&self, other: &Self) -> Result<f64, ()> {
fn compute_squared_distance(&self, other: &Self) -> Result<SquaredDistance, ()> {
self.0.compute_squared_distance(&other.0)
}
}