This is a rebase of #17325 with `[replace]` entries removed, a bunch more dependencies updated, and some more compile fixes. Original work by @Eijebong, thanks a lot!
Source-Repo: https://github.com/servo/servo
Source-Revision: 66c130d55aa0d7af1104c00e93a5bf950f23a383
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Source-Revision: 18653f69581693a5bae1ce4e350e78bc16159b08
This takes some of the optimizations made to parallel styling in #16971 and applies them to parallel layout. Specifically:
* Reduce the chunk size, to increase chances for parallelism on trees with small fan-out.
* Reduce allocations by using SmallVec.
* Reduce task switching by processing up to one chunk of children within the same rayon task as the parent.
This cuts the "Primary Layout Pass" time in **half** on the MySpace page from [tp5n], and on my other real-world test pages it is a small improvement or close to no change.
[tp5n]: https://wiki.mozilla.org/Buildbot/Talos/Tests#tp5n_pages_set
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Source-Repo: https://github.com/servo/servo
Source-Revision: c0f3ec87806a0d718d7f9ef1ccb912c78fc482d2
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This PR implements the plumbing for paint worklets:
* Adding CSS values for paint worklets.
* Implementing a skeleton for the `PaintWorkletGlobalScope` webidl.
* Implementing an executor for paint worklet tasks, and passing it from script to layout.
* Building the display list items for paint worklet images.
This PR does not implement registering or calling paint worklets in JS.
Before it merges, this PR needs a reftest added for basic paint worklet functionality.
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Source-Revision: bf46da065db58549a74c489d521f9375f4137637
These are the interdependent patches of Bug 1335998. We want to do interpolation and accumulation for mismatched transform lists, so introduce ComputedOperation::InterpolateMatrix and ComputedOperation::Accumulation. Both arms store the from_list and to_list, and resolve them until we have the layout information. For the Servo part, we haven't implemented how to read the transform lists in layout/fragment.rs, but I think it would be easy. (related issue #13267)
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Source-Revision: f4a720483dfab2f7289a9845b0f1faa31a2d6f11
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Make `text-shadow` reuse `Shadow` type directly.
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Source-Revision: 2df8f69bcf8917a8300c24f920f7677f1f40ae11
This is necessary for the serde 1.0 update.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 9a9a0749b8333947df88da9133f7ebd6283601e0
To take advantage of nikomatsakis/rayon#348.
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Source-Revision: 3337fccd991fcf9e935b1ada55621be474ffb6e6
Hey,
First of all, this is my first PR to Servo project and I'm learning Rust, so sorry if you see something that it's not correct. I did that as best as I know.
This PR fix the issue #6799; I tried all the corner cases that I can think about it and always get the right result and the same as other browsers.
Related to the build:
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- [x] These changes fix#6799
In the other hand, I added the test in the cssom folder, is where getBoundingClientRect is defined, so I think that is the best place.
I'm sure that the line 122 can be better, but I didn't find a way to transform a Point2D from f32 to px in a easy way.
I'm here to listen to your recommendations and fix any issue.
Thanks!
Source-Repo: https://github.com/servo/servo
Source-Revision: 9d32b9cc35377f5d74197514435199e407c096fa
This commit splits the style and layout data in two separate refcells.
These transmutes have been a source of trouble (for example on Android), and
they feel like a hack anyway.
Fixes#16982
Source-Repo: https://github.com/servo/servo
Source-Revision: 764da7ba39c0ccbaf807c6131418761f70584322
A single value sets the text-overflow on the _end_ of the text, not both start and end.
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Source-Revision: f3a694a7b442abad8af02475b944aeac7a09d539
Depends on https://github.com/servo/unicode-bidi/pull/27 , which
upgrades `unicode-bidi` crate to `0.3.0`.
Summary of changes:
* Use `unicode_bidi::Level` (instead of `u8`) in all relevant places and
replace magic computations with (inline) method calls to Level API.
* Doing so required adding `unicode-bidi` crate dependency to two more
components here: `style` and `gfx`. IMHO, totally makes sense, as
replaces local integer manipulations/checks with well-tested ones
already available in a common dependency.
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Source-Repo: https://github.com/servo/servo
Source-Revision: edd6c2cecb2c245f9f8bcab04ff8e57f1c5d1333
Adapted from #15887.
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Source-Revision: 62690887c163332688add2b1e62bb4c12b2e7df4
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The changes were reviewed previously as a part of WR update PRs, but then we decided to move them out.
r? @emilio
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Source-Revision: a5ff57b20fea879cc24e9dc6b94dc381ce105b89
The root element doesn't have a containing block, so use the viewport size instead of `self.base.absolute_cb`.
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Source-Revision: 10cc59dd2ef7509c724f5c81c0dcd22b31071590
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Now that script has `WindowProxy` rather than `BrowsingContext` objects, we can rename `Frame` in the constellation to `BrowsingContext`. In particular, this means that `FrameId`s are now `BrowsingContextid`s, which better captures their purpose (and they are used in a lot of places, not just the constellation).
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Source-Revision: 837531992864f920342020462830b933d5ed0280
There are situations where elements are transformed from outside the
display list. With projective transforms it's currently difficult to
detect these. In those cases we just don't optimize the display list,
so that they will always be shown.
Fixes#13822.
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Source-Revision: fada0eb6607fa746cd88426ebb7bb4052f709cda
Scroll roots are no longer nested containers holding items, so instead
we need to track the offsets of each, carefully handling fixed position
items and stacking contexts that create new reference frames.
Additionally, we remove the complexity of the pre-computed page scroll
offset, instead opting to send script scrolls to the layout task in
order to more quickly have a ScrollState there that matches the
script's idea of the scroll world.
Fixes#16405.
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Source-Revision: d855c929ef32e8f7d4bc15ba726e8eb5f8ad8e05
stylo: Pass Cached ImageValue from stylo back to gecko
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This is part 6 ~ part 9 patch in bug 1310885
gecko bug link:
https://bugzilla.mozilla.org/show_bug.cgi?id=1310885
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Source-Revision: 5bd6b92494d6b9527c1639c358eea3c4822bed84
This ensures that we can pass a node address as part of the asynchronous
transition end notification, making it safe to fire the corresponding
DOM event on the node from the script thread. Without explicitly rooting
this node when the transition starts, we risk the node being GCed before
the transition is complete.
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Source-Revision: fa251ec96b445b9ba8439d76e05870a88c2caa0f
They make component/style fail to build, because of `#[deny(warnings)]`
Source-Repo: https://github.com/servo/servo
Source-Revision: b6f5d65bbddc9e8d35016c8669256a8a539b7516
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Fixes unsafe transmute between `AtomicRefCell<PersistentLayoutData>` and `AtomicRefCell<PartialPersistentLayoutData>` which have different memory alignment in 32 bit archs leading to SEGV crashes. See https://github.com/servo/servo/issues/16817 and https://github.com/servo/servo/pull/16816
mem::align_of values in 32 bit archs (e.g. Android):
```
PersistentLayoutData 8
PersistentLayoutData 4
AtomicRefCell<PersistentLayoutData> 8
AtomicRefCell<PartialPersistentLayoutData> 4
```
mem::align_of values in 64 bit archs
```
PersistentLayoutData 8
PersistentLayoutData 8
AtomicRefCell<PersistentLayoutData> 8
AtomicRefCell<PartialPersistentLayoutData> 8
```
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Source-Revision: 47e4c48feb12e4189f11fd94631f0abea5827f91
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Source-Repo: https://github.com/servo/servo
Source-Revision: dc8cf694eddca6529bf4b3ac1066764473775192
This slims down SharedStyleContext, in preparation for a few things.
First, I would like to eventually move the stylist to the document in Servo, in
order for it to hold the StyleSheetSet.
Also, this gets rid of a fair amount of overhead while creating it in stylo.
Fixes bug 1363245.
Source-Repo: https://github.com/servo/servo
Source-Revision: eeb1ee9723777b0dc04e919556826eef628363fe
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PersistentLayoutData and PartialPersistentLayoutData castings in Layout component assume that they have the same base raw address. This is unsafe because field orders is not guaranteed by default, and it's causing some SEGV crashes on Android indeed (https://github.com/servo/servo/issues/16647)
Add a C representation to guarantee that the order of the fields and the safe casting.
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Source-Repo: https://github.com/servo/servo
Source-Revision: c277beab2b9c3294ea69c6088cd0dc3b1665717e
...and bring jpeg-decoder along for the ride. Minor tweaks were necessary because of rayon API changes.
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Source-Repo: https://github.com/servo/servo
Source-Revision: fc3a7d03f2b0c5292e7414e7555fb75ae0b1d663
