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Fix Servo build.

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Emilio Cobos Álvarez 2018-06-18 19:32:59 +02:00
parent d9d9fed7d5
commit 083857a4b0
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GPG key ID: 056B727BB9C1027C
7 changed files with 56 additions and 25 deletions
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21
components/layout/display_list/background.rs
View file

@ -20,6 +20,7 @@ use style::computed_values::background_attachment::single_value::T as Background
use style::computed_values::background_clip::single_value::T as BackgroundClip;
use style::computed_values::background_origin::single_value::T as BackgroundOrigin;
use style::computed_values::border_image_outset::T as BorderImageOutset;
use style::properties::ComputedValues;
use style::properties::style_structs::{self, Background};
use style::values::Either;
use style::values::computed::{Angle, GradientItem, BackgroundSize as ComputedBackgroundSize};
@ -429,7 +430,11 @@ fn convert_ellipse_size_keyword(
}
}
fn convert_gradient_stops(gradient_items: &[GradientItem], total_length: Au) -> Vec<GradientStop> {
fn convert_gradient_stops(
style: &ComputedValues,
gradient_items: &[GradientItem],
total_length: Au,
) -> Vec<GradientStop> {
// Determine the position of each stop per CSS-IMAGES § 3.4.
// Only keep the color stops, discard the color interpolation hints.
@ -497,8 +502,8 @@ fn convert_gradient_stops(gradient_items: &[GradientItem], total_length: Au) ->
.unwrap();
let end_offset = position_to_offset(end_stop.position.unwrap(), total_length);
stop_run = Some(StopRun {
start_offset: start_offset,
end_offset: end_offset,
start_offset,
end_offset,
start_index: i - 1,
stop_count: end_index,
})
@ -518,7 +523,7 @@ fn convert_gradient_stops(gradient_items: &[GradientItem], total_length: Au) ->
assert!(offset.is_finite());
stops.push(GradientStop {
offset: offset,
color: stop.color.to_layout(),
color: style.resolve_color(stop.color).to_layout(),
})
}
stops
@ -533,6 +538,7 @@ fn as_gradient_extend_mode(repeating: bool) -> ExtendMode {
}
pub fn convert_linear_gradient(
style: &ComputedValues,
size: Size2D<Au>,
stops: &[GradientItem],
direction: LineDirection,
@ -581,19 +587,20 @@ pub fn convert_linear_gradient(
// This is the length of the gradient line.
let length = Au::from_f32_px((delta.x.to_f32_px() * 2.0).hypot(delta.y.to_f32_px() * 2.0));
let stops = convert_gradient_stops(stops, length);
let stops = convert_gradient_stops(style, stops, length);
let center = Point2D::new(size.width / 2, size.height / 2);
Gradient {
start_point: (center - delta).to_layout(),
end_point: (center + delta).to_layout(),
stops: stops,
stops,
extend_mode: as_gradient_extend_mode(repeating),
}
}
pub fn convert_radial_gradient(
style: &ComputedValues,
size: Size2D<Au>,
stops: &[GradientItem],
shape: EndingShape,
@ -620,7 +627,7 @@ pub fn convert_radial_gradient(
},
};
let stops = convert_gradient_stops(stops, radius.width);
let stops = convert_gradient_stops(style, stops, radius.width);
RadialGradient {
center: center.to_layout(),

4
components/layout/display_list/builder.rs
View file

@ -1116,6 +1116,7 @@ impl FragmentDisplayListBuilding for Fragment {
let display_item = match gradient.kind {
GradientKind::Linear(angle_or_corner) => {
let gradient = convert_linear_gradient(
style,
placement.tile_size,
&gradient.items[..],
angle_or_corner,
@ -1130,6 +1131,7 @@ impl FragmentDisplayListBuilding for Fragment {
},
GradientKind::Radial(shape, center, _angle) => {
let gradient = convert_radial_gradient(
style,
placement.tile_size,
&gradient.items[..],
shape,
@ -1298,6 +1300,7 @@ impl FragmentDisplayListBuilding for Fragment {
Either::Second(Image::Gradient(ref gradient)) => Some(match gradient.kind {
GradientKind::Linear(angle_or_corner) => BorderDetails::Gradient(GradientBorder {
gradient: convert_linear_gradient(
style,
bounds.size,
&gradient.items[..],
angle_or_corner,
@ -1308,6 +1311,7 @@ impl FragmentDisplayListBuilding for Fragment {
GradientKind::Radial(shape, center, _angle) => {
BorderDetails::RadialGradient(RadialGradientBorder {
gradient: convert_radial_gradient(
style,
bounds.size,
&gradient.items[..],
shape,