Text style is always resolved via ServoStyleSet::ResolveStyleForText, either
from the frame constructor initially, or from
ServoRestyleManager::ProcessPostTraversalForText.
So text-only adjustments should go there instead. Since that doesn't call into
cascade(), all the code that passes `pseudo` there is dead code we can remove.
MozReview-Commit-ID: jpbBYpLlUL
Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
Source-Repo: https://github.com/servo/servo
Source-Revision: bc690d67ebe1c6136a798099d176c6de7b0a0414
The Gecko side doesn't propagate its quirks mode yet.
Source-Repo: https://github.com/servo/servo
Source-Revision: d8bcc0db1aad26e007b7e2bdeda3cea4953c0db0
It's unfortunate, but it's a correctness issue. I was looking at the
expectations update here:
* https://hg.mozilla.org/integration/autoland/rev/659cddddd434
And investigating it I realised that it's wrong to coalesce selectors like that,
because we keep the bloom filter flags.
So in the test cases disabled, we have a selector that looks like this:
```
msub > :not(:first-child),
msup > :not(:first-child),
msubsup > :not(:first-child),
mmultiscripts > :not(:first-child) {
-moz-script-level: +1;
-moz-math-display: inline;
}
```
And an element that looks like this:
```
<msubsup><mi></mi><mi></mi></msubsup>
```
We're only inserting the first selector msub > :not(:first-child) into the set,
so when we're going to match the <mi> elements we fast-reject it in both cases
due to the bloom filter, so they share style.
I can't see an easy way to fix this keeping the deduplication. If we keep it, we
need to remove the bloom filter optimization, which means that we'd trash the
cache for every first-child in the document (the :not(:first-child) effectively
becomes a global rule).
MozReview-Commit-ID: 9VPkmdj9zDg
Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
Source-Repo: https://github.com/servo/servo
Source-Revision: eb975ab890b21c6a5c55716151c0c5eb144cb0d9
PR for [Gecko bug 1355348](https://bugzilla.mozilla.org/show_bug.cgi?id=1355348)
---
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes do not require tests because they are tested on the Gecko side
Source-Repo: https://github.com/servo/servo
Source-Revision: 8824a68063aa4f3ca87454468f382e4d2be66487
I'm reworking this, and found this cleanup that I think is worth to land.
Source-Repo: https://github.com/servo/servo
Source-Revision: dfe0f4c2019001a204b0d6ef91fe10a358e20ce7
These are interdependent patches of Bug 1341372. We let animation-only restyle also work for RESTYLE_CSS_TRANSITIONS, and check if we need to update transitions by each transition property. If it is necessary to create/replace/cancel transitions, we create a SequentialTask for CSS_TRANSITIONS.
---
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix Bug 1341372
- [X] These changes do not require tests because there are tests in Gecko already.
Source-Repo: https://github.com/servo/servo
Source-Revision: 4d8c9c10cb011084e71a04b7d236282bf54c9fab
I wanted to add an environmental variable to disable the style sharing
cache for gecko, but the current pattern involves lazy_static!, which
involves an atomic operation on lookup, which is a bit hot to do each
time we try to share styles. This makes that work happen once per
process.
Source-Repo: https://github.com/servo/servo
Source-Revision: 54ecfb155dba40382764ee20186a31f067a507be
<!-- Please describe your changes on the following line: -->
This is a PR of https://bugzilla.mozilla.org/show_bug.cgi?id=1354426
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
<!-- Either: -->
- [ ] There are tests for these changes OR
- [X] These changes do not require tests because it's for stylo.
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: e6a89899b0bf3e24e7f119e59a4e933bf967bb8d
Also refactors a lot of the restyle hint code to use these new hooks, and removes a lot of hacks in servo that shouldn't be needed because of correct handling of restyles due to attribute changes.
I just smoketested this, so going for a full try run now.
Source-Repo: https://github.com/servo/servo
Source-Revision: 949931ec0caa20b9f38a12863f610da562950b90
It seems mod attr is not used for geckolib at all, and that is the only place where servo_url is still referenced for geckolib, so we can just remove it.
Source-Repo: https://github.com/servo/servo
Source-Revision: 12a4cc875d44a1a516412dc4c6044e897c0c6e47
The current mechanism requires threading a lot of this state through a bunch of
callsites that are several layers of abstraction above the code that actually
uses this vector (which is only compiled for servo). Putting it in
CurrentElementInfo gets it nicely out of the way.
Source-Repo: https://github.com/servo/servo
Source-Revision: 48a412abc7d56529770bdbe2cf0f5e6af852538e
<!-- Please describe your changes on the following line: -->
This is a PR for https://bugzilla.mozilla.org/show_bug.cgi?id=1311257
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
<!-- Either: -->
- [X] These changes do not require tests because it's for stylo.
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: d7fb2cc27f666c53bfa79bf95f924b2b87e9b0f2
<!-- Please describe your changes on the following line: -->
This is a PR of https://bugzilla.mozilla.org/show_bug.cgi?id=1350754
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
<!-- Either: -->
- [X] These changes do not require tests because it's for stylo
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 1e2b36a97a9391e274d924227a8857024dbe4774
<!-- Please describe your changes on the following line: -->
This is a PR of https://bugzilla.mozilla.org/show_bug.cgi?id=1344966
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
<!-- Either: -->
- [X] These changes do not require tests because it's for stylo.
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: d77fceaf241843d0fee246c1c910072fe041a69e
Add functions for after-change style of CSS Transition
<!-- Please describe your changes on the following line: -->
This is a PR of https://bugzilla.mozilla.org/show_bug.cgi?id=1346663
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
<!-- Either: -->
- [X] These changes do not require tests because it's for stylo
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 089c71b5872839c5a6c32d1988ce4d42a73860e4
<!-- Please describe your changes on the following line: -->
Before this PR, every object reflected in CSSOM is in `Arc<RwLock<_>>` to enable safe (synchronized) mutable aliasing. Acquiring all these locks has significant cost during selector matching:
* https://bugzilla.mozilla.org/show_bug.cgi?id=1311469
* https://bugzilla.mozilla.org/show_bug.cgi?id=1335941
* https://bugzilla.mozilla.org/show_bug.cgi?id=1339703
This PR introduce a mechanism to protect many objects with the same `RwLock` that only needs to be acquired once.
In Stylo, there is one such lock per process (in a `lazy_static`), used for everything.
I non-Stylo Servo, I originally intended to have one such lock per document (for author-origin stylesheets, and one per process for user-agent and user sytlesheets since they’re shared across documents, and never mutated anyway). However I failed to have the same document-specific (or pipeline-specific) `Arc` reachable from both `Document` nodes and `LayoutThread`. Recursively following callers lead me to include this `Arc` in `UnprivilegedPipelineContent`, but that needs to be serializable. So there is a second process-wide lock.
This was previously #15998, closed accidentally.
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [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).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: bb54f0a429de0e8b8861f8071b6cf82f73622664
<!-- Please describe your changes on the following line: -->
This is a PR for https://bugzilla.mozilla.org/show_bug.cgi?id=1340958
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
<!-- Either: -->
- [X] These changes do not require tests because it's for stylo.
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 36234d717f7155d61a631e98f0a435110e1ec161
This is on top of https://github.com/servo/servo/pull/15928.
Now that cascade() gets a Device ref, we can use the default computed values
from there to avoid propagating that state all over the place.
Source-Repo: https://github.com/servo/servo
Source-Revision: 8c8edb8731dc01d254839d0922590fba72f278c6
This is on top of #15888. Only the second commit needs review.
We put the more recently used item last, so iterating then from left to right is
pointless.
Source-Repo: https://github.com/servo/servo
Source-Revision: 7fa4a94bb154449702e5ae9422c3008a5195c714
<!-- Please describe your changes on the following line: -->
This is a PR for https://bugzilla.mozilla.org/show_bug.cgi?id=1341985 .
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [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).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [X] These changes do not require tests because it's for stylo
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 63bed270734aee1956d1c1ec131aa1de9d5bb5a0
<!-- Please describe your changes on the following line: -->
This is a servo side fix for https://bugzilla.mozilla.org/show_bug.cgi?id=1343751
All patches have been reviewed by @emilio
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [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).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [X] These changes do not require tests because this change is only for gecko.
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: e3cc2dd283ada1bd0197911f2f77a1c706c830df
Looks like #15793 busted autoland. Given that it's the weekend for Xidorn I'm going to back out the patch.
CC @upsuper
Source-Repo: https://github.com/servo/servo
Source-Revision: 3ca6ee2f7fc7cb5eda2930a66f854be05c4e5567
which is somehow broken after #15779.
But it seems there are various issue around the animation shorthand parsing, so I try to fix it to make it match the spec.
I expect this change to fix most parsing failures in Gecko's test suite, although I haven't tested.
Source-Repo: https://github.com/servo/servo
Source-Revision: 7cd4c69c40f90b2db6371bff27cfbd70fb045f5d
Reviewed upstream by @heycam
cc @bholley, didn't end up renaming the `layout_parent` thing, because it made the cascade way more verbose (and difficult to understand IMO) unnecessarily, and you said you were ok-ish with it.
Source-Repo: https://github.com/servo/servo
Source-Revision: b77140a0375dcad9e15d4692edf8f15d5fe4597c
