Summary: Really sorry for the size of the patch. It's mostly automatic
s/nsIDocument/Document/ but I had to fix up in a bunch of places manually to
add the right namespacing and such.
Overall it's not a very interesting patch I think.
nsDocument.cpp turns into Document.cpp, nsIDocument.h into Document.h and
nsIDocumentInlines.h into DocumentInlines.h.
I also changed a bunch of nsCOMPtr usage to RefPtr, but not all of it.
While fixing up some of the bits I also removed some unneeded OwnerDoc() null
checks and such, but I didn't do anything riskier than that.
Now we no longer update the corresponding display items for the animations that
are prevented from running on the compositor if the animations themselves don't
generate any change hints, e.g the same value is specified in both 'from' and
'to' keyframes. So that we can enable the reftests that we had been suffering
from continuous MozAfterPaint events.
Depends on D12397
Differential Revision: https://phabricator.services.mozilla.com/D12369
--HG--
extra : moz-landing-system : lando
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
This change gets all effective CSS properties on an nsIFrame just once.
Note that LayerAnimationInfo::GetCSSPropertiesFor intentionally returns
nsCSSPropertyIDSet instead of nsCSSPropertyID since when we support individual
transform properties for the compositor the mapping between display item types
and nsCSSProperty has to be 1:N. E.g. all scale/translate/rotate properties are
mapped to transform display item.
Depends on D11424
Differential Revision: https://phabricator.services.mozilla.com/D11425
--HG--
extra : moz-landing-system : lando
This feature should not be shipped until the various definitions of addition for
each additive property are properly specified.
Unlike other patches in this series, compositing is not frequently used
internally (e.g. by DevTools etc.) so there is no need to enable this by default
for system code.
Also, it turns out we have inadvertently been shipping part of this feature for
some time now. The next patch in this series will add tests for that case and
disable that part of the feature (a suitable intent to unship will follow). This
patch merely adapts and extends the existing tests without affecting the surface
area covered by the combination of the newly-added pref and the existing
dom.animations-api.core.enabled pref.
MozReview-Commit-ID: Htr6mlyCBav
--HG--
rename : dom/animation/test/mozilla/file_disable_animations_api_core.html => dom/animation/test/mozilla/file_disable_animations_api_compositing.html
rename : dom/animation/test/mozilla/test_disable_animations_api_core.html => dom/animation/test/mozilla/test_disable_animations_api_compositing.html
extra : rebase_source : 7715a25e59568eb122ba3f7dbd2c2b2ffdd19954
There doesn't appear to be any need to separate these anymore.
MozReview-Commit-ID: GHR259JJHJV
--HG--
extra : rebase_source : e9b15c820df97570c3f6e978a7f0c224e33f0468
This is no longer needed since in bug 1456394 we merged the two types of
KeyframeEffects into one.
MozReview-Commit-ID: 8IuTD9ivAGK
--HG--
extra : rebase_source : b14593b33bfa9a0233b524010b3bde3cfc078950
In the case where the target element is scrolled out or visibility:hidden and
has no visible descendants, we can treat nsChangeHint_UpdateOverflow just like
transform animations which produce nsChangeHint_UpdatePostTransformOverflow,
i.e. unthrottle the animations periodically if the target element is inside a
scrollable element. Some transform animations produce UpdateOverflow hint,
so it would be really nice to optimize the hint.
MozReview-Commit-ID: E1MgPZRi8mW
--HG--
extra : rebase_source : d29a29e137742f88a64b3b18a5a7d4e64e76f54f
In the next patch, we are going to unthrottle UpdateOverflow change hint which
is also produced by non-transform properties.
MozReview-Commit-ID: BrJxo32uBJO
--HG--
extra : rebase_source : daeb91bc4ce44a120ce4092f9f113c78f0553326
In the case where the target element is scrolled out or visibility:hidden and
has no visible descendants, we can treat nsChangeHint_UpdateOverflow just like
transform animations which produce nsChangeHint_UpdatePostTransformOverflow,
i.e. unthrottle the animations periodically if the target element is inside a
scrollable element. Some transform animations produce UpdateOverflow hint,
so it would be really nice to optimize the hint.
MozReview-Commit-ID: E1MgPZRi8mW
--HG--
extra : rebase_source : d29a29e137742f88a64b3b18a5a7d4e64e76f54f
In the next patch, we are going to unthrottle UpdateOverflow change hint which
is also produced by non-transform properties.
MozReview-Commit-ID: BrJxo32uBJO
--HG--
extra : rebase_source : daeb91bc4ce44a120ce4092f9f113c78f0553326
By doing this we will have all the KeyframeEffect* related code in
KeyframeEffectReadOnly.{h,cpp} so we can rename them to KeyframeEffect.{h,cpp}
in the next patch and make it easier to examine the history for the bulk of this
code.
The added [HeaderFile] annotation will be removed in a subsequent patch in this
series.
MozReview-Commit-ID: Fxk6fPukgAS
--HG--
extra : rebase_source : 0bb0f846aba69e2b79724adb3148948317667eae
This might seem a bit odd but later in this patch series we will rename
KeyframeEffectReadOnly to KeyframeEffect.
MozReview-Commit-ID: H9b8brtA36W
--HG--
extra : rebase_source : 9e34d583c087733b3fa05d99a67def55653c4556
It might seem a bit odd to move the setters to the read-only class that we are
ultimately planning to drop but the reason for doing this is that
KeyframeEffectReadOnly.cpp has a *lot* more code than KeyframeEffect.cpp.
In order to simplify code archaeology we take the following approach:
1. Move code from KeyframeEffect.{h,cpp} to KeyframeEffectReadOnly.{h,cpp}.
2. Delete KeyframeEffect.{h,cpp}.
3. Rename KeyframeEffectReadOnly.{h,cpp} to KeyframeEffect.{h,cpp}.
Note that at least steps 2 and 3 must be performed in separate patches as
mercurial does not successfully track renames when the target name already
exists.
MozReview-Commit-ID: LwJoxGJitKR
--HG--
extra : rebase_source : ae437c6e74435b983c7390df301055472fa3c4ff
In the next patch we want to add a method called
GetUnanimatedStyleContextForElementNoFlush but that's much too long. Instead it
seems better to just drop 'ForElement' from all these methods since it should be
fairly obvious we are getting the style context for an element given that the
first argument is an element.
MozReview-Commit-ID: JQKaEuCKV2F
--HG--
extra : rebase_source : 3ba51f3b00d1ec7bc91102629d9c0abb88992fef
Use [SetterThrows] for KeyframeEffect.spacing because it throws if the input
string is not conformed to the grammar.
MozReview-Commit-ID: CkAnPu8TnV
--HG--
extra : rebase_source : af0960391684323a25ac0b40da28dcbe5c3c2919
We mark the cascade update many times, so it's better to factor it out.
MozReview-Commit-ID: HbE980gOJ9M
--HG--
extra : rebase_source : a76dfc489f378c5bd7e711f296d0599ecf2322c5
The purpose of ResetWinsInCascade() in SetTarget() ensures that
RequestRestyle(Layer) is invoked for the new target in the case when
composite order or CSS cascading or order is changed due to chaging target
element, but RequestRestyle(Layer) will be called right after setting
the new target in SetTarget() explicitly.
MozReview-Commit-ID: 1cFJCAEEroP
--HG--
extra : rebase_source : c3008ef15d0328466f77015020c5148ef2ad07c6
Move the mTiming, mAnimation, and the implementaion of timing into
AnimationEffectReadOnly.
MozReview-Commit-ID: EZhlbphVvCo
--HG--
extra : rebase_source : 4aa4821304671a8dfc6feb047ab20b26ef2d6b11
This is a pre-patch for part 5, which is trying to make our code closer to the
spec. Some methods in KeyframeEffectReadOnly belong to AnimationEffectReadOnly,
so first, use AsKeyframeEffect() to access those keyframe-related methods, and
then add virtual methods for timing-related methods to AnimationEffectReadOnly.
MozReview-Commit-ID: 1srA1f8JYeN
--HG--
extra : rebase_source : 99a06e20a63b9c8b179fa8501690abf01271aaf4
This implements the spec change in 21de090dac
The spec change refers to a binary 'animation direction' flag. Instead of that,
however, we just pass the playback rate along and use it inside
GetComputedTimingAt since this seems simpler.
Also, this patch moves the implementation of
KeyframeEffectReadOnly::GetComputedTiming from the header file into the .cpp
file. This is because with this change, GetComputedTiming needs to call
mAnimation->PlaybackRate() and so mozilla::dom::Animation needs to be a complete
type. However, simply including Animation.h doesn't work because of a cyclic
dependency between KeyframeEffect.h and Animation.h. We might be able to fix
this later but since yet-to-land bug 1049975 moves this code around a lot, I'd
rather not touch it too much just now.
MozReview-Commit-ID: 1h6XRh4xmfI
This implements the spec change in 21de090dac
The spec change refers to a binary 'animation direction' flag. Instead of that,
however, we just pass the playback rate along and use it inside
GetComputedTimingAt since this seems simpler.
Also, this patch moves the implementation of
KeyframeEffectReadOnly::GetComputedTiming from the header file into the .cpp
file. This is because with this change, GetComputedTiming needs to call
mAnimation->PlaybackRate() and so mozilla::dom::Animation needs to be a complete
type. However, simply including Animation.h doesn't work because of a cyclic
dependency between KeyframeEffect.h and Animation.h. We might be able to fix
this later but since yet-to-land bug 1049975 moves this code around a lot, I'd
rather not touch it too much just now.
MozReview-Commit-ID: 1h6XRh4xmfI
The previous patch in this series renamed nsCSSProperty to nsCSSPropertyID.
This patch renames nsCSSPropertySet to nsCSSPropertyIDSet accordingly.
This patch is generated by the following commands (note: if you're running
using OS X's sed, which accepts slightly different flags, you'll have to
specify an actual backup suffix in -i, or use gsed from Homebrew):
hg stat -c \
| cut -c 3- \
| tr '\n' '\0' \
| xargs -0 -P 8 gsed --follow-symlinks 's/\bnsCSSPropertySet\b/nsCSSPropertyIDSet/g' -i''
Then:
hg mv layout/style/nsCSSPropertySet.h layout/style/nsCSSPropertyIDSet.h
... and finally, manually renaming nsCSSPropertySet in the include guard in
nsCSSPropertyIDSet.h.
MozReview-Commit-ID: ASUNs7FWbKP
--HG--
rename : layout/style/nsCSSPropertySet.h => layout/style/nsCSSPropertyIDSet.h
This patch is generated by the following commands (note: if you're running
using OS X's sed, which accepts slightly different flags, you'll have to
specify an actual backup suffix in -i, or use gsed from Homebrew):
hg stat -c \
| cut -c 3- \
| tr '\n' '\0' \
| xargs -0 -P 8 gsed --follow-symlinks 's/\bnsCSSProperty\b/nsCSSPropertyID/g' -i''
Then:
hg mv layout/style/nsCSSProperty.h layout/style/nsCSSPropertyID.h
... and finally, manually renaming nsCSSProperty in the include guard in
nsCSSProperty.h.
MozReview-Commit-ID: ZV6jyvmLfA
--HG--
rename : layout/style/nsCSSProperty.h => layout/style/nsCSSPropertyID.h
