Integrate stacking contexts into the display list
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Integrate stacking contexts into the display list by adding two new
entry types, PushStackingContext and PopStackingContext. This allows us
to eliminate the ugly offsets map that DisplayList used to contain
and seems to speed up display list construction. With this approach
we are able to also completely prune pseudo-stacking contexts from the
final display list and remove their (minimal) overhead from display
list traversal Traversing the display list is also a bit simpler now.
Additionally, this will allow easier editing of the DisplayList to
properly support scrolling roots. The push/pop entries can be
duplicated to clone complex StackingContext trees between layers.
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Invert conditional and return early from report_pending_exception
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Previously, almost the entire body of `report_pending_exception` was in a conditional branch. We now return early if the function body does not need to be executed.
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layout: Use the margin box for vertical positioning of `inline-block` fragments if `overflow` is not `visible` per CSS 2.1 § 10.8.1.
Additionally, this patch reverts the change introduced in #12642 in
favor of the spec-compliant behavior described above. This patch also
removes the `inline_block_overflow.html` reftest introduced in #3725, as
the behavior it expected contradicted CSS 2.1 (and in fact the test
fails in Gecko).
The changes that this patch makes to `input_selection_a.html` and
`input_selection_incremental_a.html` are necessary workarounds to make
the tests pass in light of the fact that Servo's UA stylesheet applies
`overflow: hidden` to `<input>` elements. I believe that the changes are
not necessary in other rendering engines because they hard-code
`overflow: hidden`-like behavior for `<input>` elements, while Servo
uses the actual CSS `overflow: hidden` behavior. As far as I can tell,
Servo's behavior is arguably more spec-compliant, but it remains to be
seen how Web compatible it is.
Improves the Google results pages.
Closes#13707.
r? @notriddle
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fragments if `overflow` is not `visible` per CSS 2.1 § 10.8.1.
Additionally, this patch reverts the change introduced in #12642 in
favor of the spec-compliant behavior described above. This patch also
removes the `inline_block_overflow.html` reftest introduced in #3725, as
the behavior it expected contradicted CSS 2.1 (and in fact the test
fails in Gecko).
The changes that this patch makes to `input_selection_a.html` and
`input_selection_incremental_a.html` are necessary workarounds to make
the tests pass in light of the fact that Servo's UA stylesheet applies
`overflow: hidden` to `<input>` elements. I believe that the changes are
not necessary in other rendering engines because they hard-code
`overflow: hidden`-like behavior for `<input>` elements, while Servo
uses the actual CSS `overflow: hidden` behavior. As far as I can tell,
Servo's behavior is arguably more spec-compliant, but it remains to be
seen how Web compatible it is.
Improves the Google results pages.
Closes#13707.
servo: Update glutin to pick the wayland disabling.
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r? @larsbergstrom
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Fix Request's Headers to be cloned correctly
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Previously, when `Clone()` was called, Headers of the template Request did not get cloned properly. This commit fixes that issue, and updates the expected wpt results.
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Setting a devtools timeline marker may fail, due to pipeline lookup failure
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Allow setting a devtools timeline marker to fail, due to pipeline lookup failure. This is part of tidying up pipeline lookup.
cc @jdm
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Integrate stacking contexts into the display list by adding two new
entry types, PushStackingContext and PopStackingContext. This allows us
to eliminate the ugly offsets map that DisplayList used to contain
and seems to speed up display list construction. With this approach
we are able to also completely prune pseudo-stacking contexts from the
final display list and remove their (minimal) overhead from display
list traversal Traversing the display list is also a bit simpler now.
Additionally, this will allow easier editing of the DisplayList to
properly support scrolling roots. The push/pop entries can be
duplicated to clone complex StackingContext trees between layers.
Remove test-geckolib, run test-stylo on travis
test-geckolib used to do things, but almost all of geckolib has been moved to the style crate, with the tests in `tests/unit/stylo`. (`./mach test-stylo) Now test-geckolib does nothing.
Fixes#13721
r? @jdm
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Regen bindings, warning fix
The warning only happens on the latest stable (which we use in the incubator), so there's an `#[allow()]` there for now as well.
Don't signal r+ to bors, I'll do that myself when the incubator side lands.
r? @bholley
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font_variant_position
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added 'font-variant-position' property to font.mako-rs
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layout: Don't touch the inline positions of block children unless they are to be reflowed.
See the comment added to
`BlockFlow::propagate_assigned_inline_size_to_children()` for details.
Closes#13704.
r? @notriddle
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Previously, when `Clone()` was called, Headers of the template Request
did not get cloned properly. This commit fixes that issue, and updates
the expected wpt results.
Move some of the CSSStyleDeclaration logic to the style crate
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… so that Stylo can re-use it.
Fixes https://bugzilla.mozilla.org/show_bug.cgi?id=1295865
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Introduce AnimationValue to manage animated properties in Gecko.
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Doesn't compile because there are a bunch of `from_computed_value` missing, and I need to take care of fixing that before, but open for discussion.
@birtles: is an interface like this something like what you were looking for?
cc @Manishearth
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It is called nsstring_vendor since libgkrust already depends on nsstring, and
we can't have two crates with the same name in-tree. We can't directly depend
on the in-tree one since this will stop independent `./mach build-geckolib` builds from working.
MozReview-Commit-ID: CR4tHgzXWFZ
Partial fix for #12415: expose WebGL interfaces
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