mirror of
https://github.com/servo/servo.git
synced 2025-08-03 20:50:07 +01:00
Some servo build fixes.
This commit is contained in:
Emilio Cobos Álvarez
parent
f76acc84c6
commit
848a6203de
13 changed files with 198 additions and 188 deletions
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@ -4,9 +4,8 @@
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use style::properties::ComputedValues;
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use style::values::computed::image::{EndingShape, Gradient, LineDirection};
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use style::values::computed::{GradientItem, Length, Position};
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use style::values::generics::image::GenericGradientKind as Kind;
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use style::values::generics::image::{Circle, ColorStop, Ellipse, ShapeExtent};
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use style::values::computed::{Color, Length, LengthPercentage, Position};
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use style::values::generics::image::{Circle, ColorStop, Ellipse, GradientItem, ShapeExtent};
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use webrender_api::{self as wr, units};
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pub(super) fn build(
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@ -15,36 +14,51 @@ pub(super) fn build(
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layer: &super::background::BackgroundLayer,
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builder: &mut super::DisplayListBuilder,
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) {
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let extend_mode = if gradient.repeating {
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wr::ExtendMode::Repeat
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} else {
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wr::ExtendMode::Clamp
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};
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match &gradient.kind {
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Kind::Linear(line_direction) => build_linear(
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match gradient {
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Gradient::Linear {
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ref items,
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ref direction,
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ref repeating,
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compat_mode: _,
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} => build_linear(
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style,
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&gradient.items,
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line_direction,
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extend_mode,
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items,
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direction,
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if *repeating {
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wr::ExtendMode::Repeat
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} else {
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wr::ExtendMode::Clamp
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},
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&layer,
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builder,
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),
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Kind::Radial(ending_shape, center) => build_radial(
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Gradient::Radial {
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ref shape,
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ref position,
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ref items,
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ref repeating,
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compat_mode: _,
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} => build_radial(
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style,
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&gradient.items,
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ending_shape,
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center,
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extend_mode,
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items,
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shape,
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position,
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if *repeating {
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wr::ExtendMode::Repeat
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} else {
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wr::ExtendMode::Clamp
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},
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&layer,
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builder,
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),
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Gradient::Conic { .. } => unimplemented!(),
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}
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}
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/// https://drafts.csswg.org/css-images-3/#linear-gradients
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pub(super) fn build_linear(
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style: &ComputedValues,
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items: &[GradientItem],
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items: &[GradientItem<Color, LengthPercentage>],
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line_direction: &LineDirection,
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extend_mode: wr::ExtendMode,
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layer: &super::background::BackgroundLayer,
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@ -144,7 +158,7 @@ pub(super) fn build_linear(
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/// https://drafts.csswg.org/css-images-3/#radial-gradients
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pub(super) fn build_radial(
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style: &ComputedValues,
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items: &[GradientItem],
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items: &[GradientItem<Color, LengthPercentage>],
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shape: &EndingShape,
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center: &Position,
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extend_mode: wr::ExtendMode,
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@ -244,7 +258,7 @@ pub(super) fn build_radial(
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/// https://drafts.csswg.org/css-images-4/#color-stop-fixup
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fn fixup_stops(
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style: &ComputedValues,
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items: &[GradientItem],
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items: &[GradientItem<Color, LengthPercentage>],
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gradient_line_length: Length,
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) -> Vec<wr::GradientStop> {
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// Remove color transititon hints, which are not supported yet.
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@ -333,7 +333,7 @@ impl<'a> BuilderForBoxFragment<'a> {
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}
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fn build_background(&mut self, builder: &mut DisplayListBuilder) {
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use style::values::computed::image::{Image, ImageLayer};
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use style::values::computed::image::Image;
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let b = self.fragment.style.get_background();
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let background_color = self.fragment.style.resolve_color(b.background_color);
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if background_color.alpha > 0 {
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@ -345,85 +345,80 @@ impl<'a> BuilderForBoxFragment<'a> {
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builder.wr.push_rect(&common, rgba(background_color))
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}
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// Reverse because the property is top layer first, we want to paint bottom layer first.
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for (index, layer) in b.background_image.0.iter().enumerate().rev() {
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match layer {
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ImageLayer::None => {},
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ImageLayer::Image(image) => match image {
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Image::Gradient(gradient) => {
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let intrinsic = IntrinsicSizes {
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width: None,
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height: None,
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ratio: None,
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};
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if let Some(layer) =
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&background::layout_layer(self, builder, index, intrinsic)
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{
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gradient::build(&self.fragment.style, gradient, layer, builder)
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}
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},
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Image::Url(image_url) => {
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// FIXME: images won’t always have in intrinsic width or height
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// when support for SVG is added.
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// Or a WebRender `ImageKey`, for that matter.
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let (width, height, key) = match image_url.url() {
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Some(url) => {
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match builder.context.get_webrender_image_for_url(
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self.fragment.tag,
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url.clone(),
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UsePlaceholder::No,
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) {
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Some(WebRenderImageInfo {
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width,
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height,
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key: Some(key),
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}) => (width, height, key),
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_ => continue,
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}
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},
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None => continue,
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};
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// FIXME: https://drafts.csswg.org/css-images-4/#the-image-resolution
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let dppx = 1.0;
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let intrinsic = IntrinsicSizes {
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width: Some(Length::new(width as f32 / dppx)),
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height: Some(Length::new(height as f32 / dppx)),
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// FIXME https://github.com/w3c/csswg-drafts/issues/4572
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ratio: Some(width as f32 / height as f32),
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};
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if let Some(layer) =
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background::layout_layer(self, builder, index, intrinsic)
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{
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let image_rendering =
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image_rendering(self.fragment.style.clone_image_rendering());
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if layer.repeat {
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builder.wr.push_repeating_image(
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&layer.common,
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layer.bounds,
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layer.tile_size,
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layer.tile_spacing,
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image_rendering,
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wr::AlphaType::PremultipliedAlpha,
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key,
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wr::ColorF::WHITE,
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)
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} else {
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builder.wr.push_image(
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&layer.common,
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layer.bounds,
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image_rendering,
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wr::AlphaType::PremultipliedAlpha,
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key,
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wr::ColorF::WHITE,
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)
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}
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}
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},
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// Gecko-only value, represented as a (boxed) empty enum on non-Gecko.
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Image::Rect(rect) => match **rect {},
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for (index, image) in b.background_image.0.iter().enumerate().rev() {
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match image {
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Image::None => {},
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Image::Gradient(ref gradient) => {
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let intrinsic = IntrinsicSizes {
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width: None,
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height: None,
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ratio: None,
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};
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if let Some(layer) = &background::layout_layer(self, builder, index, intrinsic)
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{
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gradient::build(&self.fragment.style, &gradient, layer, builder)
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}
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},
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Image::Url(ref image_url) => {
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// FIXME: images won’t always have in intrinsic width or height
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// when support for SVG is added.
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// Or a WebRender `ImageKey`, for that matter.
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let (width, height, key) = match image_url.url() {
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Some(url) => {
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match builder.context.get_webrender_image_for_url(
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self.fragment.tag,
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url.clone(),
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UsePlaceholder::No,
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) {
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Some(WebRenderImageInfo {
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width,
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height,
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key: Some(key),
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}) => (width, height, key),
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_ => continue,
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}
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},
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None => continue,
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};
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// FIXME: https://drafts.csswg.org/css-images-4/#the-image-resolution
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let dppx = 1.0;
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let intrinsic = IntrinsicSizes {
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width: Some(Length::new(width as f32 / dppx)),
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height: Some(Length::new(height as f32 / dppx)),
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// FIXME https://github.com/w3c/csswg-drafts/issues/4572
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ratio: Some(width as f32 / height as f32),
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};
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if let Some(layer) = background::layout_layer(self, builder, index, intrinsic) {
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let image_rendering =
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image_rendering(self.fragment.style.clone_image_rendering());
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if layer.repeat {
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builder.wr.push_repeating_image(
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&layer.common,
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layer.bounds,
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layer.tile_size,
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layer.tile_spacing,
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image_rendering,
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wr::AlphaType::PremultipliedAlpha,
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key,
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wr::ColorF::WHITE,
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)
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} else {
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builder.wr.push_image(
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&layer.common,
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layer.bounds,
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image_rendering,
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wr::AlphaType::PremultipliedAlpha,
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key,
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wr::ColorF::WHITE,
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)
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}
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}
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},
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// Gecko-only value, represented as a (boxed) empty enum on non-Gecko.
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Image::Rect(ref rect) => match **rect {},
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}
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}
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}
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