Commit Graph

84 Commits

Author SHA1 Message Date
Ms2ger
07a62b66e8 servo: Merge #14792 - Stop allowing unsafe code around thread_local (from servo:tl-unsafe); r=emilio
Source-Repo: https://github.com/servo/servo
Source-Revision: 608511ddc3440bfa92b8cb001b5e9f10bc291150
2016-12-30 03:04:12 -08:00
Bobby Holley
bcc4d2bed9 servo: Merge #14642 - Use Scoped TLS in the style system and eliminate UnsafeNode usage in the StyleSharingCandidateCache (from bholley:scoped_tls); r=emilio
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
2016-12-21 11:11:12 -08:00
Bobby Holley
ee2dc4ec29 servo: Merge #14610 - Simplify style context architecture and make it safer (from bholley:style_context_refactor); r=emilio
See the discussion at https://bugzilla.mozilla.org/show_bug.cgi?id=1323372

Not done here, but want to get a try run in on the first patch.

Source-Repo: https://github.com/servo/servo
Source-Revision: a4ecdf2d5fda281f25e2689852bc2134429e07c6
2016-12-16 11:38:27 -08:00
Alan Jeffrey
965a687125 servo: Merge #14592 - Remove the util crate (from asajeffrey:util-goodbye); r=mbrubeck
<!-- Please describe your changes on the following line: -->

This PR removes the `util` crate.

* Replaced the `spawn_named` and `clamp` functions by appropriate uses of `std:🧵:Builder::spawn`, `std::cmp::min` and `std::cmp::max`.
* Moved `opts`, `prefs` and `resource_files` into a new `config` crate.
* Moved `remutex` and `geometry` into their own crates.

---
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Source-Repo: https://github.com/servo/servo
Source-Revision: 4eb653817f87e5fb47de34356f558eb76ecbca9f
2016-12-14 16:48:42 -08:00
Bobby Holley
e075eff5c1 servo: Merge #14436 - Make restyle tracking more granular (from bholley:granular_restyle); r=emilio
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
2016-12-09 17:01:05 -08:00
Emilio Cobos Álvarez
592972be51 servo: Merge #14246 - Urlmageddon (from emilio:servo-url); r=SimonSapin
<!-- 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
2016-11-17 15:34:47 -06:00
Simon Sapin
da7b122259 servo: Merge #13202 - Rule tree, v1 (from emilio:rule-tree); r=SimonSapin,Manishearth,emilio
<!-- Please describe your changes on the following line: -->
---

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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
2016-11-05 17:11:24 -05:00
Olaf Buddenhagen
8b4d261593 servo: Merge #14048 - layout/context: Wrap image_cache_thread in a Mutex<> as well (from antrik:nosync-ipc_sender); r=mbrubeck
`SharedLayoutContext.image_cache_thread` didn't get the `Mutex<>`
treatment along with all the other channels in there, because
`ipc-channel::Sender` is presently inherently `Sync`. I believe this to
be an implementation accident though, that should be rectified in the
future -- not something users should actually rely on...

Note that sharing senders (be it `mpsc` or `ipc-channel`) in is probably
not a good idea anyway: just cloning them -- and letting them handle the
sharing internally -- should be both simpler and cheaper. But right now
that's how things are handled here; so let's go with the flow...

Source-Repo: https://github.com/servo/servo
Source-Revision: 7b803860470029a6deadb4d50fc401ddce968f6c
2016-11-03 21:37:17 -05:00
Xidorn Quan
c00208f319 servo: Merge #14008 - Make style::context use parking_lot::RwLock (from upsuper:rwlock); r=SimonSapin
<!-- Please describe your changes on the following line: -->
The main motivation is to use `parking_lot::RwLock` instead of `sync::RwLock` in `style::context`, so that we can make `Stylesheet` be hold in a `parking_lot::RwLock` like other structs used for geckolib.

r? @SimonSapin

---
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Source-Repo: https://github.com/servo/servo
Source-Revision: 1192aaa14d85f8be2f1ec6a1195755bc308f41ed
2016-11-01 18:26:20 -05:00
Martin Robinson
91036c836c servo: Merge #13848 - Remove concept of Layers from Servo (from mrobinson:remove-layers); r=glennw
<!-- Please describe your changes on the following line: -->

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Layers were a feature of the legacy drawing path. If we re-add them at
some point, it probably makes more sense to make them a product of
display list inspection.

This change also remove a bunch of dead painting code.

Source-Repo: https://github.com/servo/servo
Source-Revision: bb271ef4afea02b6b1b5d207e773d1fedccd2906
2016-10-21 01:43:25 -05:00
Glenn Watson
89fec93361 servo: Merge #13711 - Remove old rendering backend (from glennw:remove-old-renderer); r=larsbergstrom
This removes paint threads, rust-layers dependency, and changes
optional webrender types to be required.

The use_webrender option has been removed, however I've left
the "-w" command line option in place for now so that wpt
runner can continue to pass that. Once it's removed from there
we can also remove the -w option.

Once this stage is complete, it should be fine to change the
display list building code to generate webrender display
lists directly and avoid the conversion step.

Source-Repo: https://github.com/servo/servo
Source-Revision: f96718d03da969510dc992699cb6f25c2e21ae1e
2016-10-17 19:22:20 -05:00
Ms2ger
ffcc6c813c servo: Merge #13012 - Stop creating a LayoutContext in build_display_list_for_subtree (from servo:shared-layout-context); r=nox
Source-Repo: https://github.com/servo/servo
Source-Revision: 6191748907e0480059a9a33c5c8c7be42d79efe3
2016-08-24 09:38:31 -05:00
Simon Sapin
1f820224e4 servo: Merge #12515 - Make the style crate more concrete (from servo:concrete-style); r=bholley
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
2016-07-20 02:58:34 -05:00
Emilio Cobos Álvarez
9ac261fa51 servo: Merge #11946 - style: Remove the Mutex from new_animations_sender by moving it to the local StyleContext (from emilio:animations-sender); r=bholley
<!-- Please describe your changes on the following line: -->

---
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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
2016-07-01 14:12:54 -07:00
Ms2ger
2c3ccb49d2 servo: Merge #11521 - Remove SharedLayoutContext::url (from Ms2ger:SharedLayoutContext-url); r=nox
- [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 dead code removal

It is unused.

Source-Repo: https://github.com/servo/servo
Source-Revision: 963e28a4b6cabad39533891508c3fba8a9bb4f09
2016-05-31 07:52:30 -05:00
Josh Matthews
5f71922341 servo: Merge #11472 - Report blank lines that follow an open brace (from jdm:wip); r=mbrubeck
This automates something that I find myself frequently commenting on in PRs.

---
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Source-Repo: https://github.com/servo/servo
Source-Revision: 3ec20d9cf517c67f4d280e8958cc58c4c2b4fbb2
2016-05-27 18:14:25 -05:00
Emilio Cobos Álvarez
cf21bd8eb4 servo: Merge #10815 - style: Support anonymous box pseudo-elements (from emilio:anonbox-gcs); r=SimonSapin,bholley
This is a work-in-progress that:

 * Adds support for some pseudo-elements to skip the cascade entirely, in an analogous way to Gecko's anonymous box pseudo-elements.
 * Takes rid of `StylistWrapper`, and uses `Arc::get_mut` instead.
 * Uses the first bullet to precompute the `-servo-details-content` pseudo's style.

I'd like @bholley to take a look before following, do you think that the aproach is the correct?
Also, @SimonSapin could want to put some eyes on it.

Depends on https://github.com/servo/rust-selectors/pull/81

Source-Repo: https://github.com/servo/servo
Source-Revision: 407f991c8aba5dcf5312bb2c34a3dd4fe12e5471
2016-04-29 14:27:16 -07:00
Per Lundberg
7dd7483a07 servo: Merge #10210 - ComputedValues is now ServoComputedValues (from perlun:rename-computedvalues-to-servocomputedvalues); r=SimonSapin
This is the first part of #10185. More to follow. I have built this locally with both servo and geckolib without errors; let's see if it succeeds on all platforms as well.

Source-Repo: https://github.com/servo/servo
Source-Revision: 639fdd6b128e0cfd418e4ae0dd78de3f5aecac4c
2016-03-29 17:55:40 +05:00
Bobby Holley
c3e649c731 servo: Merge #10155 - Generalize the style structs (from bholley:generalize_style_structs); r=SimonSapin
This allows geckolib to pass gecko style structs and have the style system write to them directly, provided we implement all the traits.

Source-Repo: https://github.com/servo/servo
Source-Revision: 605842f193aedc1151ab38a99c49f693c76e5cf3
2016-03-25 02:57:33 +05:00
Emilio Cobos Álvarez
400781e2ab servo: Merge #10150 - Canvas cleanup (from emilio:canvas-cleanup); r=jdm
This PR cleans up the layerization infrastructure for canvas, which was unused, and removes unused dependencies.

It also takes in account my recent username change to update angle's dependency (offscreen_gl_context requires extra work due to webrender depending on it).

r? @jdm

Source-Repo: https://github.com/servo/servo
Source-Revision: 2887623c4ae1960dfef52b14cd4afc3b279f9feb
2016-03-24 08:14:40 +05:00
Patrick Walton
362120d391 servo: Merge #9947 - Faster display list transfer (from pcwalton:faster-display-list-transfer); r=glennw
This series of commits improves performance of display list construction in browser.html by about 3x when using WebRender.

It requires https://github.com/servo/webrender_traits/pull/18 and https://github.com/servo/webrender/pull/231.

Anyone should feel free to review if they have time; I'll ask someone in particular once those two upstream commits land.

cc @paulrouget

Source-Repo: https://github.com/servo/servo
Source-Revision: 187ca442337313a76ce115ac92a2da44d91d5b96
2016-03-23 07:36:31 +05:00
Matt Brubeck
6925563a12 servo: Merge #9754 - Don't use image metadata for layout when rendering to a file (from mbrubeck:img-metadata); r=jdm
Fixes #9550. r? @jdm

Source-Repo: https://github.com/servo/servo
Source-Revision: 21f0e639794327040184f62b8afd3f1ce339e60b
2016-02-26 03:21:46 +05:00
Emilio Cobos Álvarez
32bca467e0 servo: Merge #9567 - style: Make the whole style crate independent of the implementation (from emilio:general-pseudo-element-parsing); r=bholley,SimonSapin
This allows, among other things, having different implementations for parsing pseudo{elements, classes} in both `ports/geckolib` and in servo.

Source-Repo: https://github.com/servo/servo
Source-Revision: c11844cbf28054784c8d65781cff20045d8ee48b
2016-02-14 03:29:59 +05:00
Ruud van Asseldonk
98efdc7e80 servo: Merge #9523 - Upgrade to new Hasher API (from ruuda:hasher); r=Wafflespeanut
This fixes #9494.

Source-Repo: https://github.com/servo/servo
Source-Revision: 87aaa5ffe0ca7da8771883ea40d04d7c1449eea9
2016-02-05 07:02:13 +05:00
Anthony Ramine
011de9f1aa servo: Merge #9532 - Say farewell to in-tree HeapSizeOf (from nox:dedup-heapsize); r=Manishearth
Source-Repo: https://github.com/servo/servo
Source-Revision: 2a6707ce58df27d93e865bffb6b44d396b810c99
2016-02-05 03:10:36 +05:00
Bobby Holley
ab0ff8c040 servo: Merge #9515 - Stylo uplifts Part 2 (from bholley:stylo_uplifts_2); r=SimonSapin
A bunch of random things that we might as well merge into the tree.

Source-Repo: https://github.com/servo/servo
Source-Revision: 629b1d33d5d6153da87d1ae176ea6c9b9298c650
2016-02-04 22:55:09 +05:00
jmr0
ee8e57b56c servo: Merge #9208 - Use image metadata to lay out images (from jmr0:master-img); r=asajeffrey
Fixes #7047.

cc: @jdm
Source-Repo: https://github.com/servo/servo
Source-Revision: 46b3eb653579a40632f91497a3d48f1d7fbd40cc
2016-01-31 00:48:41 +05:00
Kishor Bhat
7213d2595c servo: Merge #9349 - Remove unused imports in layout (from therealkbhat:layout-cleanup); r=SimonSapin
Fixes #9346.

Source-Repo: https://github.com/servo/servo
Source-Revision: 2ad562042ba1d80e619286e0d03e8d1fb408779a
2016-01-17 22:44:37 +05:00
Lars Bergstrom
2a4bba5f8f servo: Merge #9093 - Update to rustc 1.7.0-nightly (b4707ebca 2015-12-27) (from servo:rustup); r=KiChjang
Source-Repo: https://github.com/servo/servo
Source-Revision: 4cb2c87982355bdf2a2dd409db71d0d4ed6f9a85
2016-01-15 19:07:07 +05:00
rohan.prinja
c098aafd20 servo: Merge #9201 - task -> thread (from ajnirp:8512-task-thread); r=jdm
for #8512

Source-Repo: https://github.com/servo/servo
Source-Revision: d3e2f94f2024f4735f836588ed11303a0abafdf8
2016-01-10 15:19:04 +05:00
Bobby Holley
879100fe6a servo: Merge #9176 - Hoist traversal code into style/ (from bholley:hoist_traversal); r=SimonSapin
This should be the last major hoisting necessary to use the style system standalone. \o/

Source-Repo: https://github.com/servo/servo
Source-Revision: ddc3b7942eea8328e9eb22d864d34fce572d5535
2016-01-08 13:27:39 +05:00
Bobby Holley
5a7a54af13 servo: Merge #9077 - Split the style-related bits out of LayoutContext and hoist more stuff into style/ (from bholley:split_layout_context_etc); r=SimonSapin
Source-Repo: https://github.com/servo/servo
Source-Revision: 3f407ea3d620e381b3adf6352cc09f9912db26b3
2015-12-30 10:31:23 +05:00
Brandon Fairchild
d3a5501336 servo: Merge #8938 - Move LayerKind and ScrollPolicy enums to gfx_traits (from nerith:gfx); r=Ms2ger
Fixes #8836.

Source-Repo: https://github.com/servo/servo
Source-Revision: 68c4f290c7c9ad7ea45fcea66e3c6b172e42be62
2015-12-23 18:08:51 +05:00
GauriGNaik
f9f1c0b345 servo: Merge #8971 - Add pipeline information to CSS error reporting (from jdm:expose-css-errors-1); r=jdm
Rebase of #8838.

Source-Repo: https://github.com/servo/servo
Source-Revision: d11f96e27074b0130760a02d39d2da4e003c820e
2015-12-14 21:21:41 +05:00
GauriGNaik
192058cf08 servo: Merge #8682 - Defined new trait ParseErrorReporter and added error_reporter member … (from jdm:css-error-reporter); r=jdm
…to ParserContext.

Rebase of #8210.

Source-Repo: https://github.com/servo/servo
Source-Revision: f5ef2f4f75cd58a3c6f1f123e413dc9d3a24f841
2015-11-27 03:26:08 +05:00
Patrick Walton
b6090f931d servo: Merge #8670 - Write animated values into the ComputedValues structures when animations complete or are interrupted (from pcwalton:animation-expiration); r=glennw
This adds a new pair of reader-writer locks. I measured the performance
of style recalculation on Wikipedia and the overhead of the locks was
not measurable.

Closes #7816.

cc @paulrouget

r? @glennw

Source-Repo: https://github.com/servo/servo
Source-Revision: 4f625d3ab67bc14b1563f90c48cf97ca59dc1a28
2015-11-25 07:30:14 +05:00
Ms2ger
f8cd0e0b7c servo: Merge #8382 - Remove the unsafe Sync implementation for SharedLayoutContext (from Ms2ger:SharedLayoutContext-sync); r=eefriedman
Source-Repo: https://github.com/servo/servo
Source-Revision: 36cd1866086c97d6612289c9fd10f559d23304cf
2015-11-07 15:49:43 +05:00
Patrick Walton
07e75d84ec servo: Merge #8299 - Fix several bugs causing the page to reflow on every mouse move event (from pcwalton:dont-reflow-on-hover); r=mbrubeck
After all these changes are applied, Hacker News and GitHub only repaint and reflow nodes that actually have hover styles applied when the mouse moves over them.

r? @mbrubeck

cc @bholley

Source-Repo: https://github.com/servo/servo
Source-Revision: 36c5dd4c8c543ed6767fe9dd367281b292d68dba
2015-11-04 05:58:46 +05:00
Ms2ger
6ed05f9ab7 servo: Merge #8212 - Remove SharedLayoutContext::reflow_root (from Ms2ger:reflow-root); r=pcwalton
Source-Repo: https://github.com/servo/servo
Source-Revision: b6bcccb204f710665482fa8098084a30126a3bac
2015-10-30 04:52:54 +05:00
Glenn Watson
5c835e208c servo: Merge #7795 - Split Au type into separate crate, with minimal dependencies (from glennw:app-units-crate); r=SimonSapin
Source-Repo: https://github.com/servo/servo
Source-Revision: 35888e5a1d48511ec54ddf8c58f1c7b0c47c5d3c
2015-09-30 15:19:33 -06:00
Ravi Shankar
62e8ea2732 servo: Merge #7698 - sorted the declarations in various files (from Wafflespeanut:sorting); r=frewsxcv
This is a direct extract from my abandoned PR for a lint (#7546), along with some rather clumsy modifications (only on `components/script/dom/mod.rs` and `components/style/lib.rs`), because I had to sort some of the files again to make peace with tidy, which hasn't been educated about sorting yet!

Source-Repo: https://github.com/servo/servo
Source-Revision: a7208869f2903e36f9b2f540b55b50283d7df466
2015-09-23 15:02:56 -06:00
Brandon Fairchild
704178a0dd servo: Merge #7662 - Check for multiple import blocks separated by whitespace (from nerith:import); r=frewsxcv
Fixes #7381.

Source-Repo: https://github.com/servo/servo
Source-Revision: a0d3c9223f09757124b1520c4f17e94fa8bbe249
2015-09-19 13:34:51 -06:00
Patrick Walton
be100864a1 servo: Merge #7644 - layout: Draw the insertion point in input elements (from pcwalton:carrot); r=mbrubeck
Known issues:

* The caret doesn't show up if there's no text present, because we don't create text runs in that case. This should be a followup.

* Text runs don't support decomposing ligatures into their constituent subglyphs for advance computation, so the caret won't appear inside a ligature. This is a text run bug.

r? @mbrubeck

Source-Repo: https://github.com/servo/servo
Source-Revision: 6cd098da302db85975d0967ddee836f04eae3bd5
2015-09-17 05:50:41 -06:00
Mathieu Rheaume
824a99496b servo: Merge #7559 - Remove 'get_*' on getters as per RFC 0344 on canevas, compositing, devtools, gfx, layout, net, profile, servo and webdriver_server (from ddrmanxbxfr:RFC-0344-Work); r=nox
Hi guys,

I just gave a big pass of RFC-0344 as per issue #6224 .

Pretty much renamed all the get_* fn that were used to fetch values.

I hope I didn't rename too much.

As said in the issue discussion, I didn't touch at the scripts folder so we keep the unsafe ones pretty explicit.

I've ran the whole pass of test, everything seems to be still working right :).

Please give feedback on this PR.

Thanks for looking into it.

Source-Repo: https://github.com/servo/servo
Source-Revision: b05f4aa3aa3085e65cb75433ae37bf272216d033
2015-09-12 18:29:56 -06:00
Johann Tuffe
25ce9ab4be servo: Merge #7265 - Add alphabetical order check for use statements (from tafia:tidy-use); r=Ms2ger
close #7112

Source-Repo: https://github.com/servo/servo
Source-Revision: a5fbb2f2a6fa79755f975feff2435abb6a5dd0e9
2015-08-20 07:43:56 -06:00
Josh Matthews
d1f1ba555f servo: Merge #7203 - Add automated style nit checks to test-tidy (from jdm:style); r=Ms2ger
Expands on the work by @wilmoz and cleans up the existing errors. Closes #7180. Closes #7111.

Source-Repo: https://github.com/servo/servo
Source-Revision: e74825f9fde8e222f4ba9bb24b2c2a3864c73e5f
2015-08-16 08:37:40 -06:00
Patrick Walton
03469bd0d3 servo: Merge #7090 - layout: Implement basic overflow: scroll functionality (from pcwalton:overflow-scroll); r=glennw
Known issues:

* Display list optimization can sometimes optimize out elements that
  should be shown. This affects the Enyo demo.

* The `overflow: scroll` container doesn't clip the inner layer properly
  when borders, border radius, etc. are present.

* `overflow-x: scroll` and `overflow-y: scroll` don't work individually;
  elements are scrolled all at once.

Note that multiple layers per stacking context aren't needed for the Enyo demo; rather the issue is that the height of the main area is being calculated incorrectly. (It looks like JS is measuring the height and poking in an explicit value that is too tall.)

r? @glennw

Source-Repo: https://github.com/servo/servo
Source-Revision: b05b02e11fb849e1f0153d009d8fcf0501ace8dc
2015-08-10 22:29:40 -06:00
Patrick Walton
179aadb5a4 servo: Merge #6895 - layout: Tie transitions to the DOM node and finish them instantly when new styles are set (from pcwalton:better-transitions); r=glennw
Tying transitions to the DOM node avoids quadratic complexity when
updating them.

Finishing transitions instantly when styles are updated makes our
behavior more correct.

r? @glennw

Source-Repo: https://github.com/servo/servo
Source-Revision: ffe4bd25a495efd672986f090150b165811b6708
2015-08-02 15:04:54 -06:00
Patrick Walton
37246da499 servo: Merge #6597 - script: Make the ImageCacheTask use IPC (from pcwalton:image-cache-ipc); r=jdm
This necessitated getting rid of the boxed trait object that was being
be passed between the script task and the image cache task.

r? @jdm

Source-Repo: https://github.com/servo/servo
Source-Revision: e13ebf712de444132a6cc90f394c121d8d751c4c
2015-07-27 00:08:15 -06:00
Patrick Walton
89b3b2b275 servo: Merge #6616 - script: Make most of 2D canvas and WebGL run over IPC (from pcwalton:canvas-webgl-ipc); r=jdm
To actually make the multiprocess communication work, we'll need to
reroute the task creation to the pipeline or the compositor. But this
works as a first step.

r? @jdm

Source-Repo: https://github.com/servo/servo
Source-Revision: 1764267379a00b96a1df89f3917299a0c6fd325c
2015-07-25 01:50:31 -06:00