Measure PropertyDeclaration more thoroughly.
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.
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---
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- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
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- [ ] There are tests for these changes OR
- [X] These changes do not require tests because testing is on the Gecko side.
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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.
Bump the device crate to add blurmac dependency to enable Web Bluetooth on macOS
<!-- Please describe your changes on the following line: -->
Latest revision of the device crate now has BlurMac among its dependencies that enables WBT on macOS in addition to Linux and Android (which have been supported for a while now). This PR bumps the device crate to this revision so that servo can make use of this.
---
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- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
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- [ ] There are tests for these changes OR
- [X] These changes do not require tests because there are already WBT tests in tree.
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This includes the experimental frame output feature that the
webvr team requested. This feature allows configuring WR to
output the contents of an iframe onto a native texture, allowing
experiments such as interactive web pages inside a webgl/webvr scene.
This does the minimal work to update to the API changes related
to backface support. It doesn't actually pass through any info
about the backface visibility flags yet.
Now that rust-cssparser reports 1-based locations, bump the required
cssparser version and remove get_location_with_offset. Previously,
some code paths were not calling get_location_with_offset; see
https://bugzilla.mozilla.org/show_bug.cgi?id=1398869 for some
background.
This patch makes the MallocSizeOf stuff in Stylo work more like the HeapSizeOf
stuff already in Servo, except better. In particular, it adds deriving support
for MallocSizeOf, which will make it easier to improve coverage.
The patch does the following.
- Combines servo/components/style/stylesheets/memory.rs and the heapsize crate
into a new crate, malloc_size_of.
- Forks the heapsize_derive crate, calling it malloc_size_of, so that
MallocSizeOf can be derived.
- Both the new crates have MIT/Apache licenses, like heapsize, in case they are
incorporated into heapsize in the future.
- Renames the methods within MallocSizeOf and the related traits so they are
more concise.
- Removes MallocSizeOfWithGuard.
- Adds `derive(MallocSizeOf)` to a lot of types, in some cases replacing an
equivalent or almost-equivalent hand-written implementation.
- Adds stuff so that Rc/Arc can be handled properly.
Update rust-cssparser to 0.20.2.
This reduces memory consumption of list-valued properties in the common case of one entry in the list.
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- [ ] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
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- [ ] These changes do not require tests because _____
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adding oncecell for JS references
removing option<JS<T>> to <JS<T>>
changing return types
removing get method and refactoring the function
changing getElements method
lint fixes
moving to default
simplifying return
ordering
Removing elements
linting
Use the better TokenStream API in dom_struct
Before:
```rust
error[E0412]: cannot find type `SourceBuffer` in this scope
--> /Users/nox/src/servo/components/script/dom/mediasource.rs:25:1
|
25 | #[dom_struct]
| ^^^^^^^^^^^^^ did you mean `SourceBufferList`?
```
After:
```rust
error[E0412]: cannot find type `SourceBuffer` in this scope
--> /Users/nox/src/servo/components/script/dom/mediasource.rs:28:39
|
28 | source_buffers: DOMRefCell<Vec<JS<SourceBuffer>>>,
| ^^^^^^^^^^^^ did you mean `SourceBufferList`?
```
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Update WR (mac driver crash, box shadow sharing).
* Works around a driver / kernel crash on some mac machines.
* Allow more sharing of box shadow and clip render tasks.
* Some shader tidy ups.
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Implement Ellipse Canvas 2D API
This patch needs to update rust-azure to 0.21.0.
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#17598
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- [] These changes do not require tests because _____
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* Update rust-azure to 0.21.0
* Mark the following test case as fail:
tests/wpt/mozilla/tests/mozilla/css-paint-api/background-image-tiled.html
* Make the ellipse test case pass.
BUG: https://github.com/servo/servo/issues/17598
Before:
```
error[E0412]: cannot find type `SourceBuffer` in this scope
--> /Users/nox/src/servo/components/script/dom/mediasource.rs:25:1
|
25 | #[dom_struct]
| ^^^^^^^^^^^^^ did you mean `SourceBufferList`?
```
After:
```
error[E0412]: cannot find type `SourceBuffer` in this scope
--> /Users/nox/src/servo/components/script/dom/mediasource.rs:28:39
|
28 | source_buffers: DOMRefCell<Vec<JS<SourceBuffer>>>,
| ^^^^^^^^^^^^ did you mean `SourceBufferList`?
```
WR now has a concept of font templates and font instances. This
makes the WR font interfaces closer to Cairo and Gecko, and also
makes some future performance optimizations possible.
A font template is the font family, and data backing the font.
A font instance is a reference to a font template and per-instance
options, such as font size, anti-aliasing settings etc.
To update Servo in a minimally invasive way, I added a new font
cache call, that creates a font instance. This means that when
a font is created, and doesn't exist in the cache there are now
two calls to the font cache thread. We could refactor the font
cache to make this work in one call, which we should do in the
future. However, refactoring the font cache is a large chunk of
work by itself. The extra call is only when a font doesn't already
exist in the font context cache, so it should have minimal
performance impact.
End TreeBuilder's reliance on DOM.
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Fixed h5e's TreeBuilder so that it does not use `same_tree` and `has_parent_node` methods: d8c2ea5cb6
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