Create CanvasRect for OffscreenCanvas
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Created CanvasRect fot OffscreenCanvas and Updated Testcases
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Support WorkerOptions for Worker
I'd like to start working on updating SW related codes and I found it will have some algorithms related to module workers. And I found parts of the spec update is related to [fetch a module worker script graph](https://html.spec.whatwg.org/multipage/#fetch-a-module-worker-script-tree), maybe it's worth being a separate PR?
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Create performance resource timing entry for synchronous network fetch
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No need to clone again the raw data.
Players frame's get_data() already delivers a cloned raw data.
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As I said over bug 1549593, the eventual goal is to use ArcSlice in all
inherited properties. But this seemed like a good first candidate that doesn't
require me to move around a lot more code, since we were already using cbindgen
for the path commands.
Differential Revision: https://phabricator.services.mozilla.com/D30134
We could make the header PhantomData or something, but then we wouldn't be able
to bind to C++, since C++ doesn't have ZSTs. So add a canary instead to add a
runtime check of stuff being sane.
Differential Revision: https://phabricator.services.mozilla.com/D30133
This enables destructors for tagged unions in cbindgen, implemented in:
* https://github.com/eqrion/cbindgen/pull/333
Which allow us to properly generate a destructor for the cbindgen-generated
StyleBasicShape (which now contains an OwnedSlice).
For now, we still use the glue code to go from Box<BasicShape> to
UniquePtr<BasicShape>. But that will change in the future when we generate even
more stuff and remove all the glue.
I could add support for copy-constructor generation to cbindgen for tagged
enums, but I'm not sure if it'll end up being needed, and copy-constructing
unions in C++ is always very tricky.
Differential Revision: https://phabricator.services.mozilla.com/D29769
The change from [T; 1] to [T; 0] shouldn't change behavior since they have the
right alignment and we never poke at that particular array, but feels more
correct to avoid creating types that point to uninitialized data or outside of
their allocation, now that we allow empty slices.
Differential Revision: https://phabricator.services.mozilla.com/D30352
I thought a bit about how to test it and it's not particularly great.
test_css_parse_error_smoketest.html is great to assert that something _gets_
reported, but not that it doesn't :)
Differential Revision: https://phabricator.services.mozilla.com/D30201
Also, buffer the errors, since we're going to want to look at the whole
declaration block to skip reporting them.
This shouldn't change behavior, just moves some work to the caller, and defers a
bit the work so that it happens only when error reporting is enabled.
Differential Revision: https://phabricator.services.mozilla.com/D30200
Add optional ANGLE support to glutin port
Supporting ANGLE in Servo has two important benefits:
* we can actually run Servo instances on our Windows CI machines, which gives us more confidence that we're not breaking it
* we can continue to use OpenGL on devices like the Hololens, rather than creating platform-specific graphical backends
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