This builds on https://github.com/servo/rust-cssparser/pull/118.
Source-Repo: https://github.com/servo/servo
Source-Revision: 357bf3b85a1b548ba012f95a97853b34035c89ab
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : af82ad1d14fefde10323d92f1b7ad75768436aec
Currently these assertions work off the in-tree bindings.
r? @bholley
Source-Repo: https://github.com/servo/servo
Source-Revision: dda5c3c3229d399672cbd7909d2b34f8985d4f3f
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 5250087cba110493962b25b43769d9907e0ce3f6
This is the servo-side change for [bug 1338087](https://bugzilla.mozilla.org/show_bug.cgi?id=1338087). r=@Manishearth
---
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] `./mach test-stylo` does not report any errors
- [X] These changes fix [bug 1338087](https://bugzilla.mozilla.org/show_bug.cgi?id=1338087).
- [X] These changes do not require tests because there are existing tests for this in mozilla-central
Source-Repo: https://github.com/servo/servo
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--HG--
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extra : subtree_revision : 74adc18e678684bcc66c3b81bde47b63ec2cb37c
This warning isn't useful now that we call into traverse_subtree to do the check of the dirty bits, rather than checking them up on the Gecko side. The crashtest job is currently failing in part due to the log file exceeding 50MB because of this warning.
r? @bholley
Source-Repo: https://github.com/servo/servo
Source-Revision: d010d2c6752c9a2d44f10f41f0c873ff7791a4e5
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 990f9801b9dec0042dfac9784b8b9de8cc88cc6a
This is the servo-side change for [bug 1337313](https://bugzilla.mozilla.org/show_bug.cgi?id=1337313). @Manishearth had already reviewed it there. Please merge this patch until the gecko-side changes for [bug 1337313](https://bugzilla.mozilla.org/show_bug.cgi?id=1337313) is landed.
---
- [X] `./mach build -d` does not report any errors
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- [X] These changes do not require tests because there are existing tests for this in mozilla-central
Source-Repo: https://github.com/servo/servo
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--HG--
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This is the Servo-side part of https://bugzilla.mozilla.org/show_bug.cgi?id=1331294, already reviewed by @bholley.
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Box larger specified values to avoid memmove impact.
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--HG--
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These are the servo-side changes for [bug 1335942](https://bugzilla.mozilla.org/show_bug.cgi?id=1335942). @Manishearth had already reviewed them there. Please merge these patches until the gecko-side changes for [bug 1335942](https://bugzilla.mozilla.org/show_bug.cgi?id=1335942) is landed.
---
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Source-Repo: https://github.com/servo/servo
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--HG--
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Reviewed by @heycam, An exception is auto-generated bindgen stuff, I did not include it in patches on bugzilla. The bindgen diff included in this PR was generated with b5c94bad371114ab9f03e910f66c00a042997fc2. It might be bit-rotted.
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Ideally this would be lazy, but eventually we're going to need to restyle in
RebuildAllStyleData anyway, which would require us to have the style up to date,
so no need to complicate our lives.
r? @heycam or @upsuper or @bholley
Source-Repo: https://github.com/servo/servo
Source-Revision: 73bb75989fe7f3d976a9ffd023def835d16e0441
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Regenerate bindings for latest mozilla-central -> stylo merge. I had to tweak somethings in build_gecko.rs to get it to compile with the new bindgen, which then resulted in me having to tweak a bit in glue.rs. Not sure if there's a better way than what I've done here. (Note that the name `RawServoAnimationValueBorrowedList` is a little misleading, since it's naming a Gecko type (nsTArray) with Servo types (ServoAnimationValue pointers) inside it.)
r? @emilio
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This way we'll be able to take different paths for the sequential and parallel
traversals in some concrete cases.
This is a preliminar patch to fix bug 1332525.
r? @bholley
Source-Repo: https://github.com/servo/servo
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Reviewed in the bug.
Source-Repo: https://github.com/servo/servo
Source-Revision: 1755ad7b75e056a534e12f375a6677f5c069f4c2
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When we resolve style for an eagerly computed pseudo-element, such as an anonymous box, if there are no matching rules we currently just clone the parent's style. We should only do that if `inherit_all` is true, otherwise we should inherit only the inherited properties from the parent.
I was going to use `.unwrap_or_default()` on the result of looking up `precomputed_pseudo_element_decls`, but that didn't seem to work since that map lookup returns a reference and not a `Vec` itself.
r? @emilio
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Source-Repo: https://github.com/servo/servo
Source-Revision: 143dfc879e609603839502d61bc064fba96cc80f
With this PR, the only remaining usage of UnsafeNode is the transition stuff, which is servo-only and probably going to be rewritten over the course of stylo. The parallel traversal is now fully typechecked and safe. \o/
r? @emilio
Source-Repo: https://github.com/servo/servo
Source-Revision: b35ab98132539d4e6f1fcd4b3307eae40e387861
See the discussion in https://bugzilla.mozilla.org/show_bug.cgi?id=1323372
@emilio Please review, but don't merge yet until we get the upstream changes into Rayon.
CC @SimonSapin @heycam @upsuper @Manishearth @pcwalton @nikomatsakis
Source-Repo: https://github.com/servo/servo
Source-Revision: 8fd8d6161426af386c0dfd3d13968a409474eb16
<!-- Please describe your changes on the following line: -->
This is the Servo side change of [bug 1323147](https://bugzilla.mozilla.org/show_bug.cgi?id=1323147) which has been reviewed by @heycam and @SimonSapin on Bugzilla.
r? @heycam
Source-Repo: https://github.com/servo/servo
Source-Revision: 11dffa89582aca3607de60e2bcd00b3e917e713b
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This patch exposes the Quirks (NoQuirks/LimitedQuirks/Quirks) state to the layout subsystem.
---
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Prelimary work for issue #11704.
<!-- Either: -->
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(Waiting for guidance of where/which tests I could do here)
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r? @SimonSapin or @mbrubeck
cc @heycam and @bholley
Source-Repo: https://github.com/servo/servo
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r? @bholley
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<!-- Please describe your changes on the following line: -->
* `LonghandId` and `ShorthandId` are C-like enums
* `Atom` is used for the name of custom properties.
* `PropertyDeclarationId` is the identifier for `PropertyDeclaration`,
after parsing and shorthand expansion. (Longhand or custom property.)
* `PropertyId` represents any CSS property, e.g. in CSSOM.
(Longhand, shorthand, or custom.)
CC @upsuper
---
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Source-Revision: 6dd4b4822fa788694153ee61a04dd9a5dfb748ec
The primary idea of this patch is to ditch the rigid enum of Previous/Current
styles, and replace it with a series of indicators for the various types of
work that needs to be performed (expanding snapshots, rematching, recascading,
and damage processing). This loses us a little bit of sanity checking (since
the up-to-date-ness of our style is no longer baked into the type system), but
gives us a lot more flexibility that we'll need going forward (especially when
we separate matching from cascading). We also eliminate get_styling_mode in
favor of a method on the traversal.
This patch does a few other things as ridealongs:
* Temporarily eliminates the handling for transfering ownership of styles to the
frame. We'll need this again at some point, but for now it's causing too much
complexity for a half-implemented feature.
* Ditches TRestyleDamage, which is no longer necessary post-crate-merge, and is
a constant source of compilation failures from either needing to be imported
or being unnecessarily imported (which varies between gecko and servo).
* Expands Snapshots for the traversal root, which was missing before.
* Fixes up the skip_root stuff to avoid visiting the skipped root.
* Unifies parallel traversal and avoids spawning for a single work item.
* Adds an explicit pre_traverse step do any pre-processing and determine whether
we need to traverse at all.
Source-Repo: https://github.com/servo/servo
Source-Revision: b9a8ccd775c3192e3810a1730b1d0bc2b5c9dfb6
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This is the Servo-side change from https://bugzilla.mozilla.org/show_bug.cgi?id=1321284, which has already been reviewed by bholley.
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This is the servo part of [bug 1313293](https://bugzilla.mozilla.org/show_bug.cgi?id=1313293), reviewed by @heycam.
r? @heycam
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Otherwise it would be hard for Gecko to hold `CssRules`.
r? @manishearth
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I think I got the numbers right, want to do a try run before just in case.
r? @SimonSapin
Source-Repo: https://github.com/servo/servo
Source-Revision: 2289ad53dd9a2666645b1f7eef07636e21c1607e
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This is the servo part of [bug 1307357](https://bugzilla.mozilla.org/show_bug.cgi?id=1307357) which has been reviewed by @heycam, @Manishearth and @SimonSapin.
r? @heycam
(`./mach test-tidy` reports several issues on bindings.rs... which I don't think is introduced by my patch... so I have no idea what to do here...)
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r? @upsuper
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--HG--
rename : servo/components/style/gecko/selector_impl.rs => servo/components/style/gecko/selector_parser.rs
rename : servo/components/style/selector_impl.rs => servo/components/style/selector_parser.rs
rename : servo/components/style/servo/selector_impl.rs => servo/components/style/servo/selector_parser.rs
rename : servo/components/style/selector_matching.rs => servo/components/style/stylist.rs
rename : servo/tests/unit/style/selector_matching.rs => servo/tests/unit/style/stylist.rs
<!-- Please describe your changes on the following line: -->
Still needs a bunch of code in net to be converted in order to get more
advantage of this for images and stuff, but meanwhile this should help quite a
bit with #13778.
Still wanted to get this in.
r? @SimonSapin
Source-Repo: https://github.com/servo/servo
Source-Revision: 22aebdf5d41a3509cd6515ccf5edcdf33715a76d
This PR is intended to add basic support for all CSSOM interfaces, with the ability to index `document.styleSheets` and css rule lists, and serializing individual css rules. Handling individual interface methods for CSSRule subclasses can probably be done with easy/medium bugs.
Mutation safety isn't dealt with here; if the css rule list is mutated the CSSOM will be in an inconsistent state. I intend to deal with this via zero sized tokens, see https://groups.google.com/forum/#!topic/mozilla.dev.servo/AnxJoVmtMXQ . I'll handle that when I start making the CSSOM mutable. (Getting the immutable bit landed first opens this up for easy bugs)
This doesn't really change style aside from adding an extra arc in the CSS rule list as discussed in the linked thread. So far this same design can be used by stylo as well when the time comes.
f? @SimonSapin @emilio
cc @upsuper
part of #11420
Todo:
- [x] Stubs for rest of the CSSRule subclasses
- [x] <s>ToCSS impls for CSSRules.</s> May make into easy bugs and stub out in this PR https://github.com/servo/servo/issues/14195
- [x] Cache CSSStyleSheet on the relevant node
Source-Repo: https://github.com/servo/servo
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This commit itself only moves things around and adds an extra parameter to the
`apply_declarations` function to eventually handle #14079 correctly.
Probably needs a more granular API to query fonts, á la nsFontMetrics, but
that's trivial to do once this is landed.
Then we should make the font provider mandatory, and implement the missing stylo
bits.
Source-Repo: https://github.com/servo/servo
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This will allow types to be generic over our local `ToCss`
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This patch introduces infrastructure for the rule tree, and constructs it.
We don't use it yet, nor have good heuristics for GC'ing it, but this should not
happen anymore once we store the rule node reference in the node.
I haven't messed up with memory orders because I want to do a try run with it,
then mess with them.
Source-Repo: https://github.com/servo/servo
Source-Revision: ac0475971bb24a63ca5d36d1d17e3036ddb99049
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This is the Servo side change of [bug 1294299](https://bugzilla.mozilla.org/show_bug.cgi?id=1294299) which has been reviewed by @heycam, @emilio, and @SimonSapin.
This should not be merged until the Gecko side change gets merged into mozilla-central.
r? @heycam
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Source-Revision: 23905037728e6eb434808f2fa6e2af5db9191688
This is a continuation of the work in #13951. I'm separating it out into a separate PR since the aforementioned patch has a green try run and this one doesn't yet.
Source-Repo: https://github.com/servo/servo
Source-Revision: b611e5c3b219e8f6aa9a7937aa7f5ea552762cd4
This is another chunk of work to move us toward the new incremental restyle architecture.
Eventually, we'll make a fine-grained decision at each node about what style to recompute based on the RestyleHint on the node data (along with other things). For now, we use the existence of RestyleData as a coarse-grained approximation of this.
Source-Repo: https://github.com/servo/servo
Source-Revision: c8b6ece97b6eec8ac4e16a7a79a605356279cfb6
Use nsACString to pass string params for bindings
This is the Servo side change of [bug 1312338](https://bugzilla.mozilla.org/show_bug.cgi?id=1312338) which has been reviewed by @Manishearth.
r? @Manishearth
(This should not be merged before the Gecko side code lands in m-c)
Source-Repo: https://github.com/servo/servo
Source-Revision: a9715c1f02ee63d9e96aed620e5289e8ae9cee7b
The new restyle architecture doesn't store these things in consistent places, so we need a more abstract API.
Source-Repo: https://github.com/servo/servo
Source-Revision: abcc4aeaf212fc5fc5f9e15e46feba11e3e9284f
Fixes#12992
Needs #13617
Not very happy with this solution (and perhaps it should be done in pure Rust, though that can be split out as another easy bug).
But it works. The bindings changes are from running a regen on [bug 1308234](https://bugzilla.mozilla.org/show_bug.cgi?id=1308234)
r? @emilio
Source-Repo: https://github.com/servo/servo
Source-Revision: a0e404c79e100917d5c7512f500b488fe87c12dc
This is step one of a series of changes planned to make the ownership sugar easier to use. This was blocked on #13038
*very* unsure about second commit. Don't like the thought of accepting types with destructors over FFI. Probably will revert it. Leaving it in for now in case you have some insight.
Eventually at least for the borrowed stuff I want to use T directly (because the crates are merged now), instead of the fake void types. Perhaps for the others too. I might include those changes in this PR -- was originally planning to but I realized that these steps could be split out.
Tentative plan for `Owned` (assuming it's not removed) is to have `Owned<T> <-> Box<T>` (same `T`, no "FFI type") conversions. We will only use ownership wrapper types for things with destructors, and try to keep the conversion simple. I'm envisioning a couple methods for arc/strong and a few more for box/owned. We may need to introduce new wrapper types for gecko-side managed objects (`RefPtr<T>`, `UniquePtr<T>`) but that should be all the wrapper types we have in the ownership sugar.
This PR relies on the guarantee that `Option<&T>` and `Option<Box<T>>` are pointer-sized via the `NonZero` optimization. I am now less unconvinced that this is a good idea 😉.
r? @emilio
cc @mystor
Source-Repo: https://github.com/servo/servo
Source-Revision: cbc857bb78fdc5e9221ecdec25c82be7172bab36
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As discussed in https://bugzilla.mozilla.org/show_bug.cgi?id=1305141Closes#13176
---
Original PR title: Stop relying on `impl<T: HeapSizeOf> HeapSizeOf for Arc<T>`
https://github.com/servo/heapsize/issues/37#issuecomment-249861171
This builds on top of that.
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Source-Revision: aea9545e16fd6ea4a6b1234d1b969457313a5fa7
--HG--
rename : servo/components/style/domrefcell.rs => servo/components/script/dom/bindings/cell.rs
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We'll be silencing thousands of warnings this way, which would probably help with Travis.
Source-Repo: https://github.com/servo/servo
Source-Revision: 37c8892b87f0656271a760479105e4b6d8a712a3
This is no longer used from Gecko.
r? @Manishearth
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Source-Repo: https://github.com/servo/servo
Source-Revision: ca30ad776b1de5dd53d0f729628c28b41a97484d
StyleClear and StyleDisplay are now enums, updating bindings for them.
r? @bholley
Source-Repo: https://github.com/servo/servo
Source-Revision: 957893bdc2132cf39a505b6ca681ca56c427c049
Implements the changes outlined in https://github.com/servo/servo/pull/12826#discussion_r75074985
<s>Also gets things ready for the Unique/Borrowed bindings</s>
WIP for borrowed and unique in the same PR. Still need to convert all the rest of the gecko types to use the new wrappers.
r? @emilio
Source-Repo: https://github.com/servo/servo
Source-Revision: 927cd8ebf762d1c2db5a5de710a2ebcbfd6bab22
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`DOMRefCell` usage is not there year because of thread-safety questions, but I have this much already that I’d like to land before it bitrots.
r? @emilio
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Source-Revision: bbfe38e35f3f6a51009c0411647c89c8b5616357
--HG--
rename : servo/components/script/dom/bindings/cell.rs => servo/components/style/domrefcell.rs
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Fixes bug 1290205 in bugzilla.
Source-Repo: https://github.com/servo/servo
Source-Revision: 911bc94848f7cd3f3446546abdd085da5c468a4a
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This is the Servo part of [bug 1296173](https://bugzilla.mozilla.org/show_bug.cgi?id=1296173).
r? @bholley
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Source-Revision: 49d483590e2e1b070271927132413e2078afe27f
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This makes GeckoDeclarationBlock refcounted, so that it can share most of the logic Gecko currently uses for its existing `css::Declaration`. Although this is almost only useful for Gecko side, doing this in Servo side eliminates additional object allocation for holding it in the Gecko side.
Its Gecko side code change is in [bug 1296186](https://bugzilla.mozilla.org/show_bug.cgi?id=1296186). We may not want to land this before that part also gets reviewed.
r? @Manishearth
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A bit of work left, and we can uber-optimize this (left comments, will fill follow-ups), but this is a decent refactor so I thought I'd rather get some feedback on it.
r? @bholley (not formally yet, maybe, but some feedback is appreciated).
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Source-Repo: https://github.com/servo/servo
Source-Revision: c386a3c8813a17d810f48d0b4ad18f2c984ecaa4
--HG--
rename : servo/ports/geckolib/gecko_bindings/tools/.gitignore => servo/ports/geckolib/binding_tools/.gitignore
rename : servo/ports/geckolib/gecko_bindings/tools/README.md => servo/ports/geckolib/binding_tools/README.md
rename : servo/ports/geckolib/gecko_bindings/tools/regen.py => servo/ports/geckolib/binding_tools/regen.py
rename : servo/ports/geckolib/gecko_bindings/tools/regen.sh => servo/ports/geckolib/binding_tools/regen.sh
rename : servo/ports/geckolib/gecko_bindings/tools/setup_bindgen.sh => servo/ports/geckolib/binding_tools/setup_bindgen.sh
This removes the `[replace]` override in geckolib and therefore unblocks https://github.com/servo/servo/pull/12391.
This includes the `gecko_string_cache` redesign discussed in https://github.com/servo/servo/pull/12548.
r? @bholley
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Source-Repo: https://github.com/servo/servo
Source-Revision: 5e83b3f83bfcf48d0096442bdf5c9bf753623970
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Corresponding Gecko change is [bug 1291207](https://bugzilla.mozilla.org/show_bug.cgi?id=1291207).
r? @bholley
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Source-Repo: https://github.com/servo/servo
Source-Revision: 7807895d5839ddd8e042b7e741961a75b70c37d8
This commit adds hooks to the Servo style traversal to avoid traversing all the
DOM for every restyle. Additionally it changes the behavior of the dirty flag to
be propagated top down, to prevent extra overhead when an element is dirtied.
This commit doesn't aim to change the behavior on Servo just yet, since Servo does extra job when dirtying the node related with DOM revision counters that might be necessary.
CC @asajeffrey for the DOM revision counters stuff. When a node is dirty, do all its descendants really need to increment the revision counter, or is this an unintended effect? My intuition is that this is hurting performance quite a lot for servo.
r? @bholley
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Source-Repo: https://github.com/servo/servo
Source-Revision: 944d371b8f0e72f6aa5465be38c0c8daeab66127
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This is a rewrite for how style interfaces with its consumers in order to allow
different representations for an element snapshot.
This also changes the requirements of an element snapshot, requiring them to
only implement MatchAttr, instead of MatchAttrGeneric. This is important for
stylo since implementing MatchAttrGeneric is way more difficult for us given the
atom limitations. This also allows for more performant implementations in the
Gecko side of things.
I don't want to get this merged just yet, mainly because the stylo part is not
implemented, but I'd like early feedback from @bholley and/or @heycam: How do
you see this approach? I don't think we'll have much problem to implement
MatchAttr for our element snapshots, but... worth checking.
r? @heycam
Source-Repo: https://github.com/servo/servo
Source-Revision: 1e0321f7dde5f33f7d26bbd4f088622fa3660477
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r? @SimonSapin for the style changes, @Ms2ger or @jdm for the dom and test changes
Source-Repo: https://github.com/servo/servo
Source-Revision: 14aeccc33ab44d706df86fbce67339218efe710c
Background:
The changes to Servo code to support Stylo began in the `selectors` crate with making pseudo-elements generic, defined be the user, so that different users (such as Servo and Gecko/Stylo) could have a different set of pseudo-elements supported and parsed. Adding a trait makes sense there since `selectors` is in its own repository and has others users (or at least [one](https://github.com/SimonSapin/kuchiki)).
Then we kind of kept going with the same pattern and added a bunch of traits in the `style` crate to make everything generic, allowing Servo and Gecko/Stylo to do things differently. But we’ve also added a `gecko` Cargo feature to do conditional compilation, at first to enable or disable some CSS properties and values in the Mako templates. Since we’re doing conditional compilation anyway, it’s often easier and simpler to do it more (with `#[cfg(feature = "gecko")]` and `#[cfg(feature = "servo")]`) that to keep adding traits and making everything generic. When a type is generic, any method that we want to call on it needs to be part of some trait.
----
The first several commits move some code around, mostly from `geckolib` to `style` (with `#[cfg(feature = "gecko")]`) but otherwise don’t change much.
The following commits remove some traits and many type parameters through the `style` crate, replacing them with pairs of conditionally-compiled API-compatible items (types, methods, …).
Simplifying code is nice to make it more maintainable, but this is motivated by another change described in https://github.com/servo/servo/pull/12391#issuecomment-232183942. (Porting Servo for that change proved difficult because some code in the `style` crate was becoming generic over `String` vs `Atom`, and this PR will help make that concrete. That change, in turn, is motivated by removing geckolib’s `[replace]` override for string-cache, in order to enable using a single Cargo "workspace" in this repository.)
r? @bholley
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Source-Repo: https://github.com/servo/servo
Source-Revision: 2d01d41a506bcbc7f26a2284b9f42390d6ef96ab
--HG--
rename : servo/ports/geckolib/selector_impl.rs => servo/components/style/gecko_selector_impl.rs
rename : servo/ports/geckolib/values.rs => servo/components/style/gecko_values.rs
rename : servo/ports/geckolib/properties.mako.rs => servo/components/style/properties/gecko.mako.rs
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This adds an FFI function for Gecko to call to implement the 1-arg version of `CSS.supports()`. This will be useful for producing an automated analysis of CSS properties we lack support for in geckolib. Corresponding Gecko bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1287382
r? @emilio
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Source-Repo: https://github.com/servo/servo
Source-Revision: f88ecda3628ec2af3a4e4c7fdebeda47b4008d6f
This marshaling is slow, because Gecko stores attributes as UTF-16 and does not atomize them in all cases, and it turns out that the need for them in Servo is pretty minimal. With some refactoring across servo and rust-selectors we can fix this.
Source-Repo: https://github.com/servo/servo
Source-Revision: abdf2f28a0bd25a76a31b4fd2410c7a87448ed54
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As a follow-up, we could move all the data living under a mutex in the
SharedLayoutContext only in order to create the local context to the same place.
This should increase animation performance when there are multiple animations in
one page that happen to be on different threads.
r? @SimonSapin/@mbrubeck for the style/layout, @bholley for the geckolib changes
Source-Repo: https://github.com/servo/servo
Source-Revision: ec0d3e084dbaecf749a67ba52e5f680262960a29
