Also simplify it, while we're at it.
Source-Repo: https://github.com/servo/servo
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These are interdependent patches of Bug 1334036, which enables off-main thread animations. We add one FFI to get the property id set which overriding animations, so we can make sure the cascade result is correct for off-main thread animations.
---
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- [X] These changes fix [Bug 1334036](https://bugzilla.mozilla.org/show_bug.cgi?id=1334036)
- [X] These changes do not require tests because we support off-main thread animation only on Gecko, and there are enough test cases there.
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--HG--
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This is a PR for https://bugzilla.mozilla.org/show_bug.cgi?id=1357663
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--HG--
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@jdm @KiChjang First pass at using microtasks to await a stable state. I ran into all sorts of problems to get it to compile, I think it's mainly related to the fact that the microtasks are stored in a `Vec`, which meant the `Runnalbe.handler(self: Box<Self>)` couldn't be called while iterating over the Vec... It compiles now although I haven't run any tests. I'm assuming I'm missing something fundamental and was hoping my changes would highlight the problems I run into, and you had a better idea of how to implement this... Perhaps we shouldn't pass a `Runnable` to `await_stable_state` at all?
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--HG--
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This enum type used to contain the result of parsing one CSS source declaration (`name: value;`) and expanding shorthands. Enum types are as big as the biggest of their variant (plus discriminant), which was quite big because some shorthands expand to many longhand properties. This type was returned through many functions and methods, wrapped and rewrapped in `Result` with different error types. This presumably caused significant `memmove` traffic.
Instead, we now allocate an `ArrayVec` on the stack and pass `&mut` references to it for various functions to push into it. This type is also very big, but we never move it.
We still use an intermediate data structure because we sometimes decide after shorthand expansion that a declaration is invalid after all and that we’re gonna drop it. Only later do we push to a `PropertyDeclarationBlock`, with an entire `ArrayVec` or nothing.
In future work we can try to avoid a large stack-allocated array, and instead writing directly to the heap allocation of the `Vec` inside `PropertyDeclarationBlock`. However this is tricky: we need to preserve this "all or nothing" aspect of parsing one source declaration, and at the same time we want to make it as little error-prone as possible for the various call sites. `PropertyDeclarationBlock` curently does property deduplication incrementally: as each `PropertyDeclaration` is pushed, we check if an existing declaration of the same property exists and if so overwrite it. To get rid of the stack allocated array we’d need to somehow deduplicate separately after pushing multiple `PropertyDeclaration`.
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Adapted from #15887.
---
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--HG--
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This cuts in almost half the time to run:
```
touch components/style/lib.rs
./mach test-stylo
```
Source-Repo: https://github.com/servo/servo
Source-Revision: a01ab9ad3462bb5f30f5ea7903abd6deb9beb364
--HG--
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<!-- Please describe your changes on the following line: -->
This PR provides the base for implementing WebGL extensions. It comes with the following ones already implemented and passing all related WebGL conformance tests:
- OES_texture_float
- OES_texture_float_linear
- OES_texture_half_float
- OES_texture_half_float_linear
- OES_vertex_array_object
I'll submit other extensions like compressed textures in a separate PR to ease the review process. I included the 5 extensions in this PR because it's easier to show/review how the WebGL extension base works.
To pass all OES_texture_float_xxx tests I had to add some missing format conversions in WebGLRenderingContext.rs
---
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--HG--
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This is the Servo side change for [bug 1345697](https://bugzilla.mozilla.org/show_bug.cgi?id=1345697).
Source-Repo: https://github.com/servo/servo
Source-Revision: eda64309f5b8f64476ca3301e610295cee5e05c4
--HG--
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https://bugzilla.mozilla.org/show_bug.cgi?id=1364115https://reviewboard.mozilla.org/r/138434/
---
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--HG--
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This is the Servo side change for [bug 1336540](https://bugzilla.mozilla.org/show_bug.cgi?id=1336540)
Source-Repo: https://github.com/servo/servo
Source-Revision: 0ad0641872b5fc8139c84159ccec484ab4c3e265
--HG--
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This has the implementation of grid's `<track-list>` nightmare.
---
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--HG--
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Most elements don't have classes or IDs.
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--HG--
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https://bugzilla.mozilla.org/show_bug.cgi?id=1365686
Let's get this in to see the impact on Talos.
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Without this, initializing Servo without using the command line (when embedded) requires to explicitly set `opts.headless = false`, which is weird as it's the only option that needs to be changed.
Source-Repo: https://github.com/servo/servo
Source-Revision: d1eef9d08a4dc3c7ff057797281d2b4f8d4f71c7
--HG--
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As explained in servo/webrender#1233, it's necessary to make the current gl context current when the browser is initialized, otherwise the wrong gl context might be used if another window is created before the initialization.
/cc @glennw
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--HG--
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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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--HG--
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The root element doesn't have a containing block, so use the viewport size instead of `self.base.absolute_cb`.
---
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This PR implements the current draft Houdini Worklets specification (https://drafts.css-houdini.org/worklets/).
The implementation is intended to provide a responsive environment for worklet execution, and in particular to ensure that the primary worklet executor does not garbage collect, and does not block loading module code. The implementation does this by providing a thread pool, and performing GC and module loading in a backup thread, not in the primary thread.
---
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--HG--
rename : servo/components/script/dom/webidls/Function.webidl => servo/components/script/dom/webidls/VoidFunction.webidl
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : d4069e68d5b007ec258bf5821d6386a3ec63c490
Fix all the cross-compilation issues in build_gecko.rs.
- [X] `./mach build -d` does not report any errors
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- [X] These changes fix#16879
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--HG--
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extra : subtree_revision : e33681c18c4d435434cf1ca8882215c60d4af8ee
The `cascade_primary_or_pseudo` function was nice when we shared more code, but
right now I think it just makes it harder to understand what's going on.
Source-Repo: https://github.com/servo/servo
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--HG--
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r=bholley in bugzilla
---
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On top of https://github.com/servo/servo/pull/16890.
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--HG--
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Rebase of #16321.
---
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--HG--
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Rebased from #16668.
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--HG--
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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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--HG--
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extra : subtree_revision : c73d366cabd57d2776dbe787880f363ce7bae144
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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--HG--
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extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 589ba44c7f9acc7eefc3a310e42ad0d76dea1d90
https://bugzilla.mozilla.org/show_bug.cgi?id=1364914
Upcoming changes for visited support and others as well need to pass more args through matching, so this creates a MatchingContext to group them together.
Source-Repo: https://github.com/servo/servo
Source-Revision: 7f6b28e241e58944f1e11826094776446965ca64
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extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 375a8f06028eeb4889a880dfae4c33c8f012f791
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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---
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- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#16405.
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- [ ] There are tests for these changes OR
- [x] These changes do not require tests because it is currently impossible to test interactive scrolling with Servo's test infrastructure. Existing tests verify the script part though.
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Source-Repo: https://github.com/servo/servo
Source-Revision: d855c929ef32e8f7d4bc15ba726e8eb5f8ad8e05
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extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : c4b92e4eab5b1712a84c4437f483ededcf317794
Providing the flags we passed into clang can be informative for double-checking that we set everything up correctly.
- [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).
Source-Repo: https://github.com/servo/servo
Source-Revision: 0388e11db2532d41a71e184cb2a1f46e5107b8f5
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 54d3739a0fc67886697020d38fadddb049631b4c
<!-- Please describe your changes on the following line: -->
Change mask-repeat initial value from no-repeat to repeat.
Gecko bug link:
https://bugzilla.mozilla.org/show_bug.cgi?id=1364273
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
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- [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 _____
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Source-Repo: https://github.com/servo/servo
Source-Revision: 5403c2fff0877ba8833262fde191a3e205ddd247
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 4a2e2e9d65235f49d7b676e261e645cd69785723