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Upgrade to rustc 551a74dddd84cf01440ee84148ebd18bc68bd7c8.

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Simon Sapin 2015-04-23 00:14:02 +02:00 • committed by Josh Matthews
parent 7b87085c18
commit ef8edd4e87
168 changed files with 2247 additions and 2408 deletions
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22
components/layout/display_list_builder.rs
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@ -39,8 +39,6 @@ use png::{self, PixelsByColorType};
use std::cmp;
use std::default::Default;
use std::iter::repeat;
use std::num::Float;
use std::num::ToPrimitive;
use std::sync::Arc;
use std::sync::mpsc::channel;
use style::computed_values::filter::Filter;
@ -247,13 +245,13 @@ pub trait FragmentDisplayListBuilding {
fn handle_overlapping_radii(size: &Size2D<Au>, radii: &BorderRadii<Au>) -> BorderRadii<Au> {
// No two corners' border radii may add up to more than the length of the edge
// between them. To prevent that, all radii are scaled down uniformly.
fn scale_factor(radius_a: Au, radius_b: Au, edge_length: Au) -> f64 {
fn scale_factor(radius_a: Au, radius_b: Au, edge_length: Au) -> f32 {
let required = radius_a + radius_b;
if required <= edge_length {
1.0
} else {
to_frac_px(edge_length) / to_frac_px(required)
edge_length.to_frac32_px() / required.to_frac32_px()
}
}
@ -503,10 +501,10 @@ impl FragmentDisplayListBuilding for Fragment {
// between the starting point and the ending point.
let delta = match gradient.angle_or_corner {
AngleOrCorner::Angle(angle) => {
Point2D(Au((angle.radians().sin() *
absolute_bounds.size.width.to_f64().unwrap() / 2.0) as i32),
Au((-angle.radians().cos() *
absolute_bounds.size.height.to_f64().unwrap() / 2.0) as i32))
Point2D(Au::from_frac32_px(angle.radians().sin() *
absolute_bounds.size.width.to_frac32_px() / 2.0),
Au::from_frac32_px(-angle.radians().cos() *
absolute_bounds.size.height.to_frac32_px() / 2.0))
}
AngleOrCorner::Corner(horizontal, vertical) => {
let x_factor = match horizontal {
@ -517,14 +515,14 @@ impl FragmentDisplayListBuilding for Fragment {
VerticalDirection::Top => -1,
VerticalDirection::Bottom => 1,
};
Point2D(Au(x_factor * absolute_bounds.size.width.to_i32().unwrap() / 2),
Au(y_factor * absolute_bounds.size.height.to_i32().unwrap() / 2))
Point2D(absolute_bounds.size.width * x_factor / 2,
absolute_bounds.size.height * y_factor / 2)
}
};
// This is the length of the gradient line.
let length = Au((delta.x.to_f64().unwrap() * 2.0).hypot(delta.y.to_f64().unwrap() * 2.0)
as i32);
let length = Au::from_frac32_px(
(delta.x.to_frac32_px() * 2.0).hypot(delta.y.to_frac32_px() * 2.0));
// Determine the position of each stop per CSS-IMAGES § 3.4.
//