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Measure PropertyDeclaration more thoroughly.

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This patch replaces the handwritten MallocSizeOf implementation for
PropertyDeclaration with a derived one, which gives much more thorough
measurement.

This requires (a) deriving MallocSizeOf for a *lot* of additional types (most
of which already have `derive(HeapSizeOf)` in Servo builds), and (b)
implementing MallocSizeOf for a few more types in the `malloc_size_of` crate.

These changes would significantly improve the reporting coverage for gmail if
it weren't for the fact that SpecifiedUrl isn't measured due to a lack of
clarity about its fields; that can be fixed as a follow-up once bug 1397971 has
landed.
This commit is contained in:
Nicholas Nethercote 2017-09-14 13:18:03 +10:00
parent 1aa8be392b
commit c5aa2cb986
66 changed files with 302 additions and 59 deletions
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8
components/style/values/generics/basic_shape.rs
View file

@ -18,6 +18,7 @@ pub type ClippingShape<BasicShape, Url> = ShapeSource<BasicShape, GeometryBox, U
/// https://drafts.fxtf.org/css-masking-1/#typedef-geometry-box
#[allow(missing_docs)]
#[cfg_attr(feature = "gecko", derive(MallocSizeOf))]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
#[derive(Clone, Copy, Debug, PartialEq, ToComputedValue, ToCss)]
pub enum GeometryBox {
@ -41,6 +42,7 @@ add_impls_for_keyword_enum!(ShapeBox);
/// A shape source, for some reference box.
#[allow(missing_docs)]
#[cfg_attr(feature = "gecko", derive(MallocSizeOf))]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
#[derive(Animate, Clone, Debug, PartialEq, ToComputedValue, ToCss)]
pub enum ShapeSource<BasicShape, ReferenceBox, Url> {
@ -58,6 +60,7 @@ pub enum ShapeSource<BasicShape, ReferenceBox, Url> {
}
#[allow(missing_docs)]
#[cfg_attr(feature = "gecko", derive(MallocSizeOf))]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
#[derive(Animate, Clone, ComputeSquaredDistance, Debug, PartialEq)]
#[derive(ToComputedValue, ToCss)]
@ -70,6 +73,7 @@ pub enum BasicShape<H, V, LengthOrPercentage> {
/// https://drafts.csswg.org/css-shapes/#funcdef-inset
#[allow(missing_docs)]
#[cfg_attr(feature = "gecko", derive(MallocSizeOf))]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
#[derive(Animate, Clone, ComputeSquaredDistance, Debug, PartialEq, ToComputedValue)]
pub struct InsetRect<LengthOrPercentage> {
@ -79,6 +83,7 @@ pub struct InsetRect<LengthOrPercentage> {
/// https://drafts.csswg.org/css-shapes/#funcdef-circle
#[allow(missing_docs)]
#[cfg_attr(feature = "gecko", derive(MallocSizeOf))]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
#[derive(Animate, Clone, ComputeSquaredDistance, Copy, Debug, PartialEq, ToComputedValue)]
pub struct Circle<H, V, LengthOrPercentage> {
@ -88,6 +93,7 @@ pub struct Circle<H, V, LengthOrPercentage> {
/// https://drafts.csswg.org/css-shapes/#funcdef-ellipse
#[allow(missing_docs)]
#[cfg_attr(feature = "gecko", derive(MallocSizeOf))]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
#[derive(Animate, Clone, ComputeSquaredDistance, Copy, Debug, PartialEq, ToComputedValue)]
pub struct Ellipse<H, V, LengthOrPercentage> {
@ -98,6 +104,7 @@ pub struct Ellipse<H, V, LengthOrPercentage> {
/// https://drafts.csswg.org/css-shapes/#typedef-shape-radius
#[allow(missing_docs)]
#[cfg_attr(feature = "gecko", derive(MallocSizeOf))]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
#[derive(Animate, Clone, ComputeSquaredDistance, Copy, Debug, PartialEq)]
#[derive(ToComputedValue, ToCss)]
@ -109,6 +116,7 @@ pub enum ShapeRadius<LengthOrPercentage> {
FarthestSide,
}
#[cfg_attr(feature = "gecko", derive(MallocSizeOf))]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
#[derive(Clone, Debug, PartialEq, ToComputedValue)]
/// A generic type for representing the `polygon()` function