Implement ::first-line support in stylo
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Fixes Gecko bug 1324619.
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Don't reconstruct the layout object when going from no pseudo to pseudo with no content for ::before and ::after.
Fixes Gecko bug 1376073. r=emilio
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WR multi-document update
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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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Servo's async Tokenizer: New! Improved! Now with multithreading!
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The Tokenizer, defined in the file `async_html.rs` will run on the main thread, while h5e's `Tokenizer`(along with its Sink) lives on the parser thread. Both h5e's `Tokenizer` and `Sink` communicate with the main thread Tokenizer via their own mpsc channels. The Sink keeps sending parser operations to the main thread, to be executed. For some operations, it waits for a message from the main thread before returning.
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style: Remove now-unused empty Variables struct.
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The `Servo_GetEmptyVariables` FFI function no longer has any callers from Gecko, so we can remove it and the code that creates/frees that struct.
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Issue 17882: Remove rendering_threads option in the CEF port
Fixes issue 17882 by removing rendering_threads option in the CEF port
r?@highfive
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stylo: Fix compute_squared_distance for AnimatedFilterList
We implement compute_distance for Angle to avoid returning Err(()) from it, and then rewrite compute_squared_distance of AnimatedFilterLIst to avoid using unwrap() and make it simpler.
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We already have a more-specific check further down in the file, which was added in the same revision.
I think this one was erroneous.
MozReview-Commit-ID: CnP0zCpBtnp
Implement parsing/serialization for @font-feature-values rule
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This is reviewed by SimonSapin and xidorn in [Bug 1365900](https://bugzilla.mozilla.org/show_bug.cgi?id=1365900).
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remove workspace key for components/atoms
Cargo will already traverse up the directory hierarchy to find an
appropriate workspace, so we don't need to specify anything here. This
change brings components/atoms/Cargo.toml in line with other Cargo.toml
files in the tree.
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Cargo will already traverse up the directory hierarchy to find an
appropriate workspace, so we don't need to specify anything here. This
change brings components/atoms/Cargo.toml in line with other Cargo.toml
files in the tree.
stylo: remove bogus optimization check in replace_rules() for visited styles.
We skipped updating the rule nodes for visited rules during animation-only restyle.
However, this causes isseus that visited style overrides animation styles on visited element.
So, it turns out that we should update the visited rules even during animation-only restyle.
Gecko bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1381235
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We skipped updating the rule nodes for visited rules during animation-only restyle.
However, this causes isseus that visited style overrides animation styles on visited element.
So, it turns out that we should update the visited rules even during animation-only restyle.
Gecko bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1381235
When computing the distance between two filter functions, e.g.
HueRotate(0deg) and HueRotate(-360deg), we got an Err(()) and unwrap it
immediately in compute_filter_square_distance(), which causes a crash.
The root-cause is that we don't implement computed_distance of Angle, and we
assume we always get a valid result from compute_squared_distance() for
each filter function.
stylo: call update_border_foo when inheriting borders too
this fixes the reftest failure in layout/reftests/bugs/731521-1.html
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MatrixDecomposed3D.add_weighted() is called with zero value for other…
…_portion in case of iteration composite.
In the case where we accumulate transform:none onto decomposed matrix for
iteration composite whose iteration count is over 2, we pass zero
other_portion and self_portion which is over 1.0. We should care about the
case.
https://bugzilla.mozilla.org/show_bug.cgi?id=1383493
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