It still needs dependencies update to remove all the other bitflags
versions.
- [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 it's a dependency update
Source-Repo: https://github.com/servo/servo
Source-Revision: fe16c1d5c3c9084da0ccb85af599d6ec0f8ab20b
--HG--
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extra : subtree_revision : bb9d52a22bee6d1fe773718f649c977b07840719
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Source-Repo: https://github.com/servo/servo
Source-Revision: b2df99cb65a585907e59f70081c3b3c15317b11a
--HG--
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This leverages the position:sticky support in WebRender to bring basic
support for position:sticky in Servo. There are still some issues with
nested sticky flows as well as a few other corner cases. Tests are
imported from WPT and can be removed once we update to the latest
version.
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Source-Repo: https://github.com/servo/servo
Source-Revision: f1fab036ab16910587c3b0d7813c78b49562f6d9
--HG--
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extra : subtree_revision : ed17c2d64b6561650774fa06bcca00b3b837eeb8
Various refactorings of the code for traversing flow trees, including:
* Add a generic inorder traversal method
* Remove unused `traverse_postorder_absolute_flows` method
* Combine `compute_absolute_position` and `build_display_list` into a single traversal
* Move all generic traversal code into the `layout::traversal` module
And some changes to add documentation and more-accurate names:
* Fix spelling of `bottom_up_flow`
* Rename `compute_absolute_position` to `compute_stacking_relative_position`
* Change the mis-named `traverse_flow_tree_preorder` to `reflow`
---
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- [x] `./mach test-tidy` does not report any errors
- [x] These changes do not require tests because they are refactoring only
Source-Repo: https://github.com/servo/servo
Source-Revision: ed3c2b95573c355c11c99eb43320d604fc95a5e9
--HG--
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extra : subtree_revision : cc9af787c396dbdbf6b20eca349a55130d58f6d1
- [x] `./mach build -d` does not report any errors (kinda, need webrender published and Cargo.toml fixed up)
- [x] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
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Source-Repo: https://github.com/servo/servo
Source-Revision: 18653f69581693a5bae1ce4e350e78bc16159b08
--HG--
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extra : subtree_revision : ed1f193620a8c5ebbb70eea337bd519dfc5c18a1
Hey,
First of all, this is my first PR to Servo project and I'm learning Rust, so sorry if you see something that it's not correct. I did that as best as I know.
This PR fix the issue #6799; I tried all the corner cases that I can think about it and always get the right result and the same as other browsers.
Related to the build:
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#6799
In the other hand, I added the test in the cssom folder, is where getBoundingClientRect is defined, so I think that is the best place.
I'm sure that the line 122 can be better, but I didn't find a way to transform a Point2D from f32 to px in a easy way.
I'm here to listen to your recommendations and fix any issue.
Thanks!
Source-Repo: https://github.com/servo/servo
Source-Revision: 9d32b9cc35377f5d74197514435199e407c096fa
--HG--
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When reflowing a block format context during the inorder traversal,
propagate restyle damage manually to its children since they were
already reflowed. Also, test the border box to see if it can fit into
floats according to CSS 2.1 § 9.5.
Improves reddit and yahoo.
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Source-Revision: 541db5f9a791f52e22d409d3b40b13223df69b4c
--HG--
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According to https://github.com/servo/servo/pull/3069 the cached thread local context is introduced for green threads. Now green threads has gone, and the existence of cache force us to create a `LayoutContext`, an `AssignISizes` and an `AssignBSizes` for each flow during parallel layout, so the pull request tries to remove it. And it also switch `assign_inline_sizes()` to accept a `LayoutContext` parameter, as according to my current design we need to do full layout to some flex items for column flexbox during assign isize traversal.
Part of #14123.
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Source-Repo: https://github.com/servo/servo
Source-Revision: e2b494b1d08b8929ca7e5ae369304f41af81ace2
--HG--
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Collect scroll roots during the collect_stacking_context phase instead
of during display list construction. This will be useful in order to
collect containing block scroll roots as well as to give scroll roots
sequential ids in the future. This change also pulls stacking context
children out of the StackingContext struct itself, which should reduce
very slightly the memory used by the finished display list. This also
simplifies the DisplayListBuilder because it no longer has to maintain
a stack of ScrollRootIds and StackingContextIds and can instead just
rely on the program stack.
Source-Repo: https://github.com/servo/servo
Source-Revision: dabb79c7878fce31b8b979dd5fcfdfb8713a9d80
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
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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
--HG--
rename : servo/components/util/Cargo.toml => servo/components/config/Cargo.toml
rename : servo/components/util/basedir.rs => servo/components/config/basedir.rs
rename : servo/components/util/lib.rs => servo/components/config/lib.rs
rename : servo/components/util/opts.rs => servo/components/config/opts.rs
rename : servo/components/util/prefs.rs => servo/components/config/prefs.rs
rename : servo/components/util/resource_files.rs => servo/components/config/resource_files.rs
rename : servo/components/util/geometry.rs => servo/components/geometry/lib.rs
rename : servo/components/util/remutex.rs => servo/components/remutex/lib.rs
rename : servo/tests/unit/util/lib.rs => servo/tests/unit/servo_config/lib.rs
rename : servo/tests/unit/util/opts.rs => servo/tests/unit/servo_config/opts.rs
rename : servo/tests/unit/util/prefs.rs => servo/tests/unit/servo_config/prefs.rs
rename : servo/tests/unit/util/remutex.rs => servo/tests/unit/servo_remutex/lib.rs
We need to hang both snapshots and restyle damage off of ElementData, and so we need them to be concrete to avoid infecting ElementData with the trait hierarchy.
Source-Repo: https://github.com/servo/servo
Source-Revision: d8ac5100e81ccbad4b5131688b96bedb9b5e279d
--HG--
rename : servo/resources/shaders/debug_color.fs.glsl => servo/components/style/servo/mod.rs
rename : servo/components/script_layout_interface/restyle_damage.rs => servo/components/style/servo/restyle_damage.rs
rename : servo/components/style/servo_selector_impl.rs => servo/components/style/servo/selector_impl.rs
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This makes the API used to build display lists quite a bit simpler and
reduces the amount of auxiliary data structures that need to be passed
around. It is also important preparation work for separating scrolling
areas from stacking contexts.
Source-Repo: https://github.com/servo/servo
Source-Revision: 021cabd3e6242b3537addec32010ee8cee556121
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Source-Repo: https://github.com/servo/servo
Source-Revision: 3a3f3192a87dbcd5d05efb82a1f4dde23f9c4cf7
--HG--
rename : servo/resources/shaders/box_shadow.fs.glsl => servo/resources/shaders/cs_box_shadow.fs.glsl
rename : servo/resources/shaders/ps_box_shadow.glsl => servo/resources/shaders/cs_box_shadow.glsl
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Simplify the way that stacking contexts are collected. Instead of
passing the StackingContextId down the tree, pass the parent
StackingContext itself. This will allow future patches to get more
information about the parent stacking context (such as location).
Also remove the return value of collect_stacking_contexts, which was
unused.
Source-Repo: https://github.com/servo/servo
Source-Revision: 81dfa6a96b99eae8a7232eab39de96edf663ba99
CNN is still too slow to be usable, but this is a partial solution.
r? @notriddle (feel free to reassign if you like)
Source-Repo: https://github.com/servo/servo
Source-Revision: cbe54582727e3d756aa084e94520f2f29f9d7c86
The double indirection in `&mut FlowRef` is not useful.
Source-Repo: https://github.com/servo/servo
Source-Revision: d29f61af317d3ab9e8233f0327c25b4925b4f053
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This is a potential fix for #12842. I have done only the math to handle simple transforms because it's three AM, but I'd like @pcwalton to verify my approach, or suggest an alternative.
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- [x] These changes partially fix#12842 (github issue number if applicable).
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Source-Repo: https://github.com/servo/servo
Source-Revision: 5f169581dc290e3cf0e8d6e7fc0550f1031fb25f
This also fixes Undefined Behavior in build_display_list_for_subtree.
Source-Repo: https://github.com/servo/servo
Source-Revision: a316fb73e5fb1b086516ba6786c5ae4c302c3c62
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#11185
- [X] These changes do not require tests because it only removes dead code.
----
This fixes#11185.
Source-Repo: https://github.com/servo/servo
Source-Revision: 2c674d0397927ef6563feb70e54f46815af55600
We don't really need two levels of abstraction for every element in the
DisplayList. This simplifies the complexity of the data structure in
preparation for providing documentation and properly handling scrolling
roots.
Source-Repo: https://github.com/servo/servo
Source-Revision: 1fee7185a77424915d517a64685d6f7be40fbd3c
The old code tried to do the speculation as a single bottom-up pass
after intrinsic inline-size calculation, which was unable to handle
cases like this:
<div>
<div style="float: left">Foo</div>
</div>
<div>
<div style="overflow: hidden">Bar</div>
</div>
No single bottom-up pass could possibly handle this case, because the
inline-size of the float flowing out of the "Foo" block could never make
it down to the "Bar" block, where it is needed for speculation.
On the pages I tried, this regresses layout performance by 1%-2%.
I first noticed this breaking some pages, like the Google SERPs, several
months ago.
r? @mbrubeck
Source-Repo: https://github.com/servo/servo
Source-Revision: 1554331f06900e69f246ed9986a08aae91a0a71e
Right now, the only reason that overflow calculation works is that we
rely on script inducing extra reflows that are sent for display. This
was preventing #10021 from landing.
This change regresses layout performance by about 1% in my tests.
Fixes#7797 properly.
r? @mbrubeck
cc @glennw
Source-Repo: https://github.com/servo/servo
Source-Revision: 8120fb5c2d170d5d9838696a7a5b871a43f57bb2
Flat display lists were a 2x regression on the spheres demo. This patch series fixes that.
See the individual commits for more details.
r? @mrobinson
Source-Repo: https://github.com/servo/servo
Source-Revision: 55fc48e4c46917a0f036d0054fac296bb5719434
Instead of producing a tree of stacking contexts, display list
generation now produces a flat list of display items and a tree of
stacking contexts. This will eventually allow display list construction
to produce and modify WebRender vertex buffers directly, removing the
overhead of display list conversion. This change also moves
layerization of the display list to the paint thread, since it isn't
currently useful for WebRender.
To accomplish this, display list generation now takes three passes of
the flow tree:
1. Calculation of absolute positions.
2. Collection of a tree of stacking contexts.
3. Creation of a list of display items.
After collection of display items, they are sorted based upon the index
of their parent stacking contexts and their position in CSS 2.1
Appendeix E stacking order.
This is a big change, but it actually simplifies display list generation.
Source-Repo: https://github.com/servo/servo
Source-Revision: 62814f7cb486bc267a796b7ce58c51d59240fad0
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
This is a proposed in servo/servo#8792 clean up.
Fixes#8792.
Source-Repo: https://github.com/servo/servo
Source-Revision: 2dbc314e2dec39b8798d4e922dd5220d32083b56
This gets us to where we need to be in order to write a Gecko implementation of the layout wrapper and have things Just Work.
Note that this is somewhat more than we need for just running the style system. But there wasn't a clean place to cut, and I thought it was a good idea to just do a complete job on it now, which may save us effort and mismatches in the long run.
Source-Repo: https://github.com/servo/servo
Source-Revision: 1f732cfbb404bfd96c3ed3f71c4b9900b7ffbba2
There's still more refactoring to do, but this is the core stuff that's most likely to bitrot.
Source-Repo: https://github.com/servo/servo
Source-Revision: a5babb89a02b9b84a8cd62554a5ceef9efb0d481
Also include absolutely positioned elements in the overflow rect calculation.
Fixes#7797.
Source-Repo: https://github.com/servo/servo
Source-Revision: ca56ebbb09f3c258d10e7a7fa276d42fe258d893
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
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
