Converted NS_STYLE_BORDER_STYLE_* consts to enum class. Updated corresponding values to enum class. reduced BCCornerInfo struct values to fit StyleBorderStyle values inside struct. Added defaults to switches that do not fully cover all instances of StyleBorderStyle.
Previously, the ASR overrides contained Maybe<ClipId>, where Nothing() corresponded to taking the top of the clip/scroll stack instead of overriding. This change removes the associated complexity by ensuring that we always provide the ClipId.
Differential Revision: https://phabricator.services.mozilla.com/D11813
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extra : moz-landing-system : lando
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
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extra : moz-landing-system : lando
This commit attempts to lower the pain of modifying FrameMetrics.h.
It looks like most includes really only want ViewID or
ScrollableLayerGuid, so this commit factors them out into a separate
header. In the process FrameMetrics::ViewID is changed to
ScrollableLayerGuid::ViewID, which personally seems like a better
place for it now that we have RepaintRequest. Unfortunately that
requires a lot of places to be updated.
After this commit there are still a couple of major places that
FrameMetrics is included.
* nsDisplayList.h
* nsIScrollableFrame.h
* Layers.h
Those are going to be more tricky or impossible to fix so they're
not in this commit.
Differential Revision: https://phabricator.services.mozilla.com/D10722
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rename : gfx/layers/FrameMetrics.h => gfx/layers/ScrollableLayerGuid.h
rename : gfx/layers/FrameMetrics.h => gfx/layers/ZoomConstraints.h
extra : rebase_source : 29ac79f91460a181bf7437af5c371207e22858e2
extra : source : c2e70e531075493fc6e374dcec862827f0bc6e77
The implementation of deferred transforms did not handle the case where
we ended up deferring multiple transform items before encountering the
APZ-relevant display item. In this case we need to somehow accumulate
all the deferred transforms. This patch accomplishes that, and includes
a mochitest that exercises the relevant behaviour.
Depends on D8109
Differential Revision: https://phabricator.services.mozilla.com/D8110
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extra : moz-landing-system : lando
First, we generate StyleComputedTimingFunction by cbindgen from Rust, and use
it in nsTimingFunction, so we could copy it directly without handling
the different memory layout. However, we have to rewrite the
nsTimingFunction and mozilla::ComputedTimingFunction for this.
Second, the rust-bindgen seems cannot generate the correct generic members
from complex C++ templates, especially for the nested template struct,
(https://github.com/rust-lang-nursery/rust-bindgen/issues/1429)
So we have to hide StyleTimingFunction to avoid the compilation errors.
Depends on D9312
Differential Revision: https://phabricator.services.mozilla.com/D9313
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extra : moz-landing-system : lando
frames() timing function was removed from the spec, so we drop it.
Besides, some devtool tests are removed because they use frame(). I will
add them back by using new step function later.
Differential Revision: https://phabricator.services.mozilla.com/D9309
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extra : moz-landing-system : lando
This commit adds a scroll origin, nsGkAtoms::relative, which can be used to
mark main thread scrolling that can be combined with a concurrent APZ scroll.
The behavior of this is controlled by a pref, apz.relative-update. This pref
is initially activated and is intended as an aid to narrowing down causes
of regressions for users in bug reports.
Relative scroll updates work by tracking the last sent or accepted APZ
scroll offset. This is sent along with every FrameMetrics. Additionally,
a flag is added to FrameMetrics, mIsRelative, indicating whether the
scroll offset can be combined with a potential APZ scroll. When this
flag is set, AsyncPanZoomController will apply the delta between the sent
base scroll offset, and sent new scroll offset.
This flag is controlled by the last scroll origin on nsGfxScrollFrame. The
new origin, `relative`, is marked as being able to clobber APZ updates,
but can only be set if all scrolls since the last repaint request or
layers transaction have been relative.
Differential Revision: https://phabricator.services.mozilla.com/D8234
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extra : rebase_source : 51351a84c9cda228a0975e22eda3fd3bd8d261c4
extra : histedit_source : 4b564c19b16fe2bd26adc671b62b7cb6106e8163
We need to correctly populate the cumulative resolution field in the
ScrollMetadata in order to support zooming. Without this, the cumulative
resolution doesn't include the presShell resolution, and that results in
APZ getting into an inconsistent state.
Currently, the cumulative resolution is populated from the
ContainerLayerParameters object's scale, but in the case of WebRender,
we call ComputeScrollMetadata with an empty ContainerLayerParameters
since don't actually do layer building or rasterization in Gecko.
This patch makes this more explicit by changing the argument to a
Maybe<ContainerLayerParameters> and passing Nothing() from the WebRender
call sites.
In this scenario, we just use the cumulative presShell resolution as
the cumulative resolution, which should be correct for WebRender as
we won't have an "extra" CSS-derived resolution applied on the Gecko
side.
Depends on D9120
Differential Revision: https://phabricator.services.mozilla.com/D9121
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extra : moz-landing-system : lando
This allows us to invalidate individual items inside of the mask instead of
treating the mask and it's children as a single item.
Differential Revision: https://phabricator.services.mozilla.com/D6224
This pulls out a nsDisplayMask::IsValidMask that can be used by
blob invalidation to ensure that the mask is drawable.
Differential Revision: https://phabricator.services.mozilla.com/D6502
Jonathan Watt
Kartikaya Gupta
Matt Woodrow
Margareta Eliza Balazs
Hiroyuki Ikezoe
Jeff Muizelaar
Kristen Wright
Randell Jesup
Dzmitry Malyshau
Miko Mynttinen
Bogdan Tara
Emilio Cobos Álvarez
Botond Ballo
Nicolas Silva
Nazım Can Altınova
shindli
Noemi Erli
Ryan Hunt
Boris Chiou
Daniel Zielas
Jeff Muizelaar