This is for bug 1357583.
Source-Repo: https://github.com/servo/servo
Source-Revision: 939716a7bc2ba2fbd8dcfe8b64d2f61edfa99c95
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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
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Add accessor methods for the `device` and `ruleset` fields in the `Stylist` struct.
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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`.
Source-Repo: https://github.com/servo/servo
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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
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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
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This has the implementation of grid's `<track-list>` nightmare.
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On top of https://github.com/servo/servo/pull/16890.
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Rebased from #16668.
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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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- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
Bugzilla bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1350175
Source-Repo: https://github.com/servo/servo
Source-Revision: 5cd8265f9a279e1cebe84218e691e7f80a541fb9
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This is a PR for https://bugzilla.mozilla.org/show_bug.cgi?id=1357295 .
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<!-- Please describe your changes on the following line: -->
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-Repo: https://github.com/servo/servo
Source-Revision: 47e4c48feb12e4189f11fd94631f0abea5827f91
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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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Pull request for [Gecko bug 1363573](https://bugzilla.mozilla.org/show_bug.cgi?id=1363573)
The pull request has been reviewed by @hiikezoe
---
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Source-Repo: https://github.com/servo/servo
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Link to the gecko bug:
https://bugzilla.mozilla.org/show_bug.cgi?id=1355408.
Source-Repo: https://github.com/servo/servo
Source-Revision: 8bc20ee9ac90b56a21bee8c9d507bc4624ef5dc9
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...and bring jpeg-decoder along for the ride. Minor tweaks were necessary because of rayon API changes.
- [X] `./mach build -d` does not report any errors
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Source-Repo: https://github.com/servo/servo
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The commits here basically do the following things:
1. move all generated files for gecko into "gecko/generated" so that we can copy all of them around
2. make regen_atoms.py generate file to the out dir rather than in-tree
3. make the build script invoke regen_atoms.py when bindgen feature is enabled
Source-Repo: https://github.com/servo/servo
Source-Revision: a5fe464e4a2f001ab9b47b1c5c0dd8e3de0fd8e2
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rename : servo/components/style/gecko_string_cache/atom_macro.rs => servo/components/style/gecko/generated/atom_macro.rs
rename : servo/components/style/gecko_bindings/bindings.rs => servo/components/style/gecko/generated/bindings.rs
rename : servo/components/style/gecko/generated/gecko_pseudo_element_helper.rs => servo/components/style/gecko/generated/pseudo_element_helper.rs
rename : servo/components/style/gecko_bindings/structs_debug.rs => servo/components/style/gecko/generated/structs_debug.rs
rename : servo/components/style/gecko_bindings/structs_release.rs => servo/components/style/gecko/generated/structs_release.rs
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 8635b39ccdefe6d7e8ad306857d3441512755248
This improves Servo's calc support compliant with[1], and makes it cleaner and
more straight-forward. (also fixes#15192)
[1]: https://github.com/w3c/csswg-drafts/issues/1241
Source-Repo: https://github.com/servo/servo
Source-Revision: 7fc01437f4c8935951add61a76230131134382f8
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<!-- Please describe your changes on the following line: -->
Bug 1359787 - Stylo: Unite the implementation of background-image/ mask-image and border-image-source in {background|svg|border}.mako.rs
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<!-- Please describe your changes on the following line: -->
FeatureTagValue value property changed to use u32. ToCss for
FeatureTagValue changed to allow conversion from u32 to string. Parse
for the same struct updated to convert from string to u32. Added two
functions to transfer settings to gecko and copy settings.
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I just changed the `prefix` parameters on the constructors of several HTML elements. The type now is `Option<Prefix>`. I also changed the sizes of the `sizeof.rs` unit test to match the new values.
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Source-Revision: ed7686b42c02c5c1d769be952ef58b285f35a7f6
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These are tests that only get run on TravisCI, apparently, so they were broken by be0139ff3c and 32c624e585 without anybody noticing.
Source-Repo: https://github.com/servo/servo
Source-Revision: 3905b5af1804ad912c6e1854a0bcdfe9bda79065
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This should fix most of the complaints that caused
https://bugzilla.mozilla.org/show_bug.cgi?id=1360889 to be open, and also fix a
bunch of other FIXMEs across the style system.
Source-Repo: https://github.com/servo/servo
Source-Revision: bf0bf4f4b4ff7eb79c5d91fb725deefbcd063185
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"0" must be parsed as the number 0, not the unitless 0px length.
Source-Repo: https://github.com/servo/servo
Source-Revision: 5dac4fbd2d23009fd9ee55b61371bbfb4d1fcc06
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