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Upgrade to rustc 551a74dddd84cf01440ee84148ebd18bc68bd7c8.
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commit
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168 changed files with 2247 additions and 2408 deletions
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@ -39,8 +39,6 @@ use png::{self, PixelsByColorType};
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use std::cmp;
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use std::default::Default;
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use std::iter::repeat;
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use std::num::Float;
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use std::num::ToPrimitive;
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use std::sync::Arc;
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use std::sync::mpsc::channel;
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use style::computed_values::filter::Filter;
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@ -247,13 +245,13 @@ pub trait FragmentDisplayListBuilding {
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fn handle_overlapping_radii(size: &Size2D<Au>, radii: &BorderRadii<Au>) -> BorderRadii<Au> {
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// No two corners' border radii may add up to more than the length of the edge
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// between them. To prevent that, all radii are scaled down uniformly.
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fn scale_factor(radius_a: Au, radius_b: Au, edge_length: Au) -> f64 {
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fn scale_factor(radius_a: Au, radius_b: Au, edge_length: Au) -> f32 {
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let required = radius_a + radius_b;
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if required <= edge_length {
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1.0
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} else {
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to_frac_px(edge_length) / to_frac_px(required)
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edge_length.to_frac32_px() / required.to_frac32_px()
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}
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}
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@ -503,10 +501,10 @@ impl FragmentDisplayListBuilding for Fragment {
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// between the starting point and the ending point.
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let delta = match gradient.angle_or_corner {
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AngleOrCorner::Angle(angle) => {
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Point2D(Au((angle.radians().sin() *
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absolute_bounds.size.width.to_f64().unwrap() / 2.0) as i32),
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Au((-angle.radians().cos() *
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absolute_bounds.size.height.to_f64().unwrap() / 2.0) as i32))
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Point2D(Au::from_frac32_px(angle.radians().sin() *
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absolute_bounds.size.width.to_frac32_px() / 2.0),
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Au::from_frac32_px(-angle.radians().cos() *
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absolute_bounds.size.height.to_frac32_px() / 2.0))
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}
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AngleOrCorner::Corner(horizontal, vertical) => {
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let x_factor = match horizontal {
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@ -517,14 +515,14 @@ impl FragmentDisplayListBuilding for Fragment {
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VerticalDirection::Top => -1,
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VerticalDirection::Bottom => 1,
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};
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Point2D(Au(x_factor * absolute_bounds.size.width.to_i32().unwrap() / 2),
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Au(y_factor * absolute_bounds.size.height.to_i32().unwrap() / 2))
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Point2D(absolute_bounds.size.width * x_factor / 2,
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absolute_bounds.size.height * y_factor / 2)
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}
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};
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// This is the length of the gradient line.
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let length = Au((delta.x.to_f64().unwrap() * 2.0).hypot(delta.y.to_f64().unwrap() * 2.0)
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as i32);
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let length = Au::from_frac32_px(
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(delta.x.to_frac32_px() * 2.0).hypot(delta.y.to_frac32_px() * 2.0));
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// Determine the position of each stop per CSS-IMAGES § 3.4.
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//
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