Add magicleap builder
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Add a magicleap builder to `etc/ci/buildbot_steps.yml` to gate releases on building the magicleap library. This doesn't yet check for building the magicleap app, or add a nightly release. That'll be a later PR.
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Count threads at shutdown, warn if not all finished and optionally block
On Desktop, after servo shutdown, the process exits, killing all the still-running threads.
On mobile, the process doesn't necessarily shutdown, and we are left with multiple threads failing to use channels, printing warning and panicking.
In the future, we'd like to do a clean shutdown, as in, shutdown only once all the threads have properly finished.
For now, I'm printing a warning if all the threads are not finished, and also add an option to only exit if all the threads have finished.
This only works on MacOS for now, in C, as I haven't found a Rust/multiplatform way to count running threads.
I recommend trying to run servo with `--clean-shutdown` option. Interesting to see how long it takes for other threads to shutdown, and see which threads start panicking.
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Shut down Servo when the ML app quits
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Shut down servo when shutting down the magic leap app.
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Update gleam.
This allows running the three.js examples on Pixel 1 devices.
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Update Constellation to track each browser's focused browsing context
Since there may be multiple browsers (top-level browsing contexts), each has a focused browsing context. However, we were not keeping track of each browser's focused browsing context, so e.g when switching tabs the `Constellation::focused_browsing_context_id` would not be set to the switched-to browser's focused browsing context.
This PR introduces a `browser_ids` `HashMap` in constellation, that maps each of the top-level browsing context's ids to their currently focused browsing context's id, so that when the active browser is changed with the `SelectBrowser` message, we can look up and restore the selected browser's focused browsing context.
This is a wip. For one, I'm not a fan of adding another hash map to constellation, and since there already is a hash map for keeping track of a browser's joint session history, we could introduce some `Browser` struct to hold data for a browser like its session history and focused browsing context (and possibly more later). But wanted to implement the bare-bones logic to first ensure correctness and will refactor later. Also, we may need new tests but I'm not sure.
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Unused scroll
Combined on_scroll_window_event with on_scroll_start_window_event and on_scroll_end_window_event
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- Ran unit-test, test-tidy with no errors, and tested scrolling on webpages
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Update GStreamer binaries for Android. Include required codecs
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This should finally work for both armv7 and x86. I moved the binaries from Github to S3.
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It's a bit useless to keep a set of invalid properties if we're going
to use them just to reject lookups into another key. This makes it more
consistent with the cascade / no-references code, and should not change
behavior.
Differential Revision: https://phabricator.services.mozilla.com/D9632
There are better ways, plus the existing code didn't handle aliases at
all (not that it needed to, but it's better if it does).
Differential Revision: https://phabricator.services.mozilla.com/D10838
Most of the change is moving sets around to be static functions on
LonghandIdSet. I think I like that pattern, but I can also make the new set a
global static and add mako code to be `pub` or something.
Though I think the LonghandIdSet::foo().contains(..) pattern is nice to read :)
Differential Revision: https://phabricator.services.mozilla.com/D10653
When you're in a ShadowRoot and can share style with a sibling, the sharing code
is smart enough to skip document author rules.
But then it could get confused if you also include document rules, since
revalidation selectors are matched against these.
This is not a correctness issue, because we're matching more than what we need,
and avoid sharing if we failed.
Also fix the detection for user rules in any_applicable_rule_data.
Differential Revision: https://phabricator.services.mozilla.com/D10117
It doesn't make much sense to return const UniquePtr<Foo>& for something that
can't be null, it's just confusing.
Also make more stuff actually const.
Differential Revision: https://phabricator.services.mozilla.com/D10647
For now, we keep supporting the prefixed version, since there are examples/instructions
on the Web that don't include an unprefixed value.
Differential Revision: https://phabricator.services.mozilla.com/D10451
