So that we can use for KeyframeEffect::GetPropertiesForCompositor().
Depends on D12396
Differential Revision: https://phabricator.services.mozilla.com/D12397
--HG--
extra : moz-landing-system : lando
Even if we unthrottled the invisbile animations to update the overflow region,
we don't need to send the animations to the compositor since the scroll bar
updates caused by the overflow should have been finished before sending
animations to the compositor.
MozReview-Commit-ID: GtKdPfBSyRB
--HG--
extra : rebase_source : 3b15f4578ed60740c1409304fe35ecd4f53fbd5b
This patch is an automatic replacement of s/NS_NOTREACHED/MOZ_ASSERT_UNREACHABLE/. Reindenting long lines and whitespace fixups follow in patch 6b.
MozReview-Commit-ID: 5UQVHElSpCr
--HG--
extra : rebase_source : 4c1b2fc32b269342f07639266b64941e2270e9c4
extra : source : 907543f6eae716f23a6de52b1ffb1c82908d158a
Same approach as the other bug, mostly replacing automatically by removing
'using mozilla::Forward;' and then:
s/mozilla::Forward/std::forward/
s/Forward</std::forward</
The only file that required manual fixup was TestTreeTraversal.cpp, which had
a class called TestNodeForward with template parameters :)
MozReview-Commit-ID: A88qFG5AccP
In FindAnimationsForCompositor(), we can ensure
EffectCompositor::GetAnimationElementAndPseudoForFrame doesn't return nullptr
since EffectSet::GetEffectSet(const nsIFrame*) at the top of
FindAnimationsForCompositor() also uses GetAnimationElementAndPseudoForFrame.
MozReview-Commit-ID: CtWdUt40Zyx
--HG--
extra : rebase_source : 7ea1058f4fb740ca35c2ebdc8d2f69d7b634a257
This fixes multiple things:
* EffectCompositor was using the light tree instead of the flat tree.
* When we insert an element inside the document, we may not style it right away
(we mark it for lazy frame construction with the NODE_NEEDS_FRAME). Since we
trigger animations and transitions from the traversal, we can't skip flushing
if we call getComputedStyle on any of those.
MozReview-Commit-ID: DpAhmLH3uJ2
(Path is actually r=froydnj.)
Bug 1400459 devirtualized nsIAtom so that it is no longer a subclass of
nsISupports. This means that nsAtom is now a better name for it than nsIAtom.
MozReview-Commit-ID: 91U22X2NydP
--HG--
rename : xpcom/ds/nsIAtom.h => xpcom/ds/nsAtom.h
extra : rebase_source : ac3e904a21b8b48e74534fff964f1623ee937c67
Skips flushing current document if the target of getComputedDOMStyle cannot be
affected by any pending restyles.
MozReview-Commit-ID: C87HDIDvOth
--HG--
extra : rebase_source : 064880493f9aac2599689cdd0749200bb579c60b
When an animation is newly created while the same property transition is
running, the transition style rule persists until we call RequestRestyle() for
transitions level. That means if user calls getComputedStyle for the property
right after creating animation, the style obtained by getComputedStyle still
included the transitions level rule. As a result, the transitions level style
overrides newly created animation style until the next normal restyling process
happens (i.e. process transition level restyle request). Vice versa, in the
case where an animation is removed, transitions level style does not appear
until the next normal restyling.
This patch fixes this problem by trigerring a resyle of the transitions level
when an animation is created or removed.
MozReview-Commit-ID: HY6amLmDHTi
--HG--
extra : rebase_source : 67e58dc9a6c695299c3eef684bf7357153c5168b
The previous patch takes the approach that we should simply not add elements in
documents without a pres shell to EffectCompositor's set of elements to restyle.
However, there exists a case where we might have an element in a displayed
document, then we might tickle it so that it requests an animation restyle, and
then move it to a document without a browsing context. In that case we should
skip the element when we next do animation restyles.
However, even if we successfully skip the element in the document without a pres
shell, we need to make sure it eventually gets removed from the set of elements
to restyle rather than simply remaining there forever. For that reason this
patch makes us unconditionally clear the set of elements to restyle whenever we
do a full restyle from the root.
This patch also adds a test case to trigger the scenario outlined in the first
paragraph above. I have confirmed that without the code changes in this patch,
if we simply assert that target.mElement has an associated pres shell in
getNeededRestyleTarget, then that assertion will fail when running this test
case.
MozReview-Commit-ID: ED2X5g39hYZ
--HG--
extra : rebase_source : 06fecc98c25c739d26123bddf1fd0908cf4410e6
extra : source : 12c7a036215a901bf6804c0e9aacd2a9fc20f932
This patch makes us ignore animation restyle requests for elements in documents
without a pres shell made by either:
* Calls to EffectCompositor::RequestRestyle (e.g. by calling Web Animations API
methods on animations that target such elements)
* Calls to EffectCompostior::PreTraverse(dom::Element*, CSSPseudoElementType)
(e.g. by calling getComputedStyle(elem).prop on such an element).
The other overloads of PreTraverse should presumably be called during regular
document restyling where the element is expected to be in a displayed document
and hence we simply assert that that is the case for those methods.
MozReview-Commit-ID: FZD0hKAXYEf
--HG--
extra : rebase_source : 9b9ddf4648b49e0241054ffa51a02ae66f1c5009
To traverse pseudo elements in animation-only restyle, the pseudo element
itself needs the animation-only dirty bit.
MozReview-Commit-ID: 11RfVqnPXfJ
--HG--
extra : rebase_source : d048c9a053c03bf3fef46fcbfd9cbd5f60204e1d
