With `--no-default-features --features default-except-unstable`, more crates can now be compiled on stable Rust. This will help integrate them in rustc’s regression testing and compiler performance benchmarking.
Source-Repo: https://github.com/servo/servo
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Use the NonZero trait to reduce space usage of `Option<PipelineId>`.
This needs a bump of serde to get https://github.com/serde-rs/serde/pull/1003.
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* Works around a driver / kernel crash on some mac machines.
* Allow more sharing of box shadow and clip render tasks.
* Some shader tidy ups.
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@paulrouget Here is a first sketch of the proposed "design", handling a first message as a proof of concept, if you could please already take a look before I move all the messages(or method calls) across... thanks
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Automatically verify that derive() lists are alphabetically ordered #18172
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Fix: #17226#17200#17201
This is work in progress. Some tests still fail.
I'd like to get early feedback as it's a pretty large PR.
There is nothing fundamentally new. Basically, I added TopLevelBrowsingContrextId to the relevant messages between the embedder, the compositor and the constellation, and enforced the PipelineId to be attached to each ScriptMsg (see #17201).
I unaliased all the ScriptMsg. It was getting difficult to understand the nature of the message as ScriptMsg was used aliased CompositorMsg sometimes (CompositorMsg is an actually type of message already). I renamed constellation_chan to script_to_constellation_chan, again, for clarification.
This cleanup code is necessary for #15934 and for tabs support.
/cc @asajeffrey can I ask you to look at this? No need for a formal review, I need feedback at this stage.
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Combines #17892 with the patch to detach style_traits from webrender_api
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The PR updates WR version to support multiple documents (https://github.com/servo/webrender/pull/1509) but doesn't take advantage of this new feature yet.
It also makes Servo to use `DevicePixel` from WR instead of rolling out another one.
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This PR renders paint worklet canvases at the device pixel resolution, rather than the CSS pixel resolution.
It's a dependent PR, building on #17239, #17326 and #17364.
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From the embedder perspective, this makes things easier in term of synchronicity.
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Two reasons:
- We want to be able to jump further in history from the embedder.
- We don't want to have an extra translation step in the compositor, where `WindowNavigateMsg` is translated to `TraversalDirection`
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I think this is no-op.
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If we offer the ability to request info like these, we need to expose a lot of other getters, like url, loading state, favicon, …
It's up to the embedder to keep track of the state of a browser. So let's keep that consistent.
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Creates a new WindowEvent called ToggleProfiller, when this Event is queued the profiler is toggled.
When Crtl + F12 are pressed the Event is queued.
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Source-Revision: 82f65f6eb38400affcc8e8bbc9023f345baf3942
This patch fixes a couple of issues in the compositor:
1) Remove the delayed composition code. Previously, this would schedule
a composite for 12ms in the future. This doesn't really make any sense
with WR. There's no point in doing a composite unless WR has provided
a new frame to be drawn. This fixes issues in several benchmarks where
we were doing multiple composite / renders per rAF, which is a waste
of CPU time. This *does* make the framerate slower in some cases (such
as a slow rAF callback) but it's more correct - otherwise we were just
compositing the same frame multiple times for no real benefit.
2) Inform the window of the current animation state of the compositor.
Specifically, if an animation (or rAF) is currently active, the
window system switches to use event polling, and does not block on
the OS-level event loop. In the case of active animation, we just
assume that we want to be running as the vsync interval and not
blocking. This means the compositor thread only sleeps on vsync
during animation, which reduces OS scheduling and results in much
smoother animation.
Source-Repo: https://github.com/servo/servo
Source-Revision: 819a40bfb0fd2e1f4832fa3d773c266e9179ae21
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Currently, nested rAF callbacks don't get called in the presence of reftest-wait. This PR fixes that.
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- [x] `./mach build -d` does not report any errors (kinda, need webrender published and Cargo.toml fixed up)
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@paulrouget first step of #15934, Glutin only for now, please take a look...
If this makes sense, I will also update the code for ports other than Glutin...
One question: one do I add the `warn!` macro to `servolib`? Also perhaps we would also want to add `box`, since I had to switch to using `Box::new`...
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Removing no-op code.
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At the moment, a webdriver session stores a `pipeline_id`s, which causes a mismatch with the spec, which asks a session to store a browsing context and a top-level browsing context. This PR fixes this mismatch.
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Source-Revision: 0bc7e2fddf51d43c6c135d95ab9c9a8a08756ffb
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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Source-Revision: dc8cf694eddca6529bf4b3ac1066764473775192
Notify embedder when history changes
`WindowMethods::set_page_url` is only called when the embedder set the URL. It is not called when the page url is updated. I believe that instead we should just pass the URL to `head_parsed`.
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Just use WebRender's ClipId directly. This will allow us to create and
use ReferenceFrames in the future, if we need to do that. It will also
make it easier to have Servo responsible for creating the root
scrolling area, which will allow removing some old hacks in the future.
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WebRender currently makes a distinction between an external ClipId with
id equal to 0 and the root scroll ClipId. We need to detect this
situation and properly form the ClipId for the root.
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- Tidy and optimize the batching code.
- Support tiling / repeat for linear and radial gradients.
- Fix some edge cases of subpixel text AA.
- Add clip mask support to border shaders.
- Optimization to text run creation on CPU.
- Handle more box-shadow clipping cases.
- Fix a panic that could occur when window size is 0.
- Clip / scroll API improvements.
Source-Repo: https://github.com/servo/servo
Source-Revision: 43bd0cae0d983ec1e78c82fcebea303f2854cb85
We want to give a chance to the embedder to handle a link itself.
Is it a problem that this will add a round trip to the main thread every time `load_url` is called?
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Source-Revision: 808ffffd1e8dab9ca6340a981b797434b34e2e36
follow up of https://github.com/servo/webrender/pull/951
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- [ ] There are tests for these changes OR
- [x] These changes do not require tests because I don't know how to test that feature
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 005f1b6326f24f0e42a01a76ec3c3de70bfaa533
