The cleanup work includes:
part 1: make all methods 'const' for the abstract class of PropertyProvider.
part 2: make nsFontMetrics's StubPropertyProvider final.
part 3: make nsTextFrame's PropertyProvider final.
Make some methods 'const' and some variables 'mutable', so we could let all the
overridden methods stay const.
We also need to make the pass-in parameter of gfxFontGroup's GetHyphenWidth const.
Note that the comment of GetHyphenWidth seem outdated, so I fixed it as well.
part 4: make the member variables in nsTextFrame's PropertyProvider to be 'const'.
Make all the member variables 'const' except mStart, mLength,
mJustificationArrayStart, and mJustificationSpacings.
The static function AdvanceToNextTab is fixed since we only use 2 of the 4 parameters.
part 5: coding style fix for nsTextFrame's PropertyProvider.
MozReview-Commit-ID: 1kbWPwx27aQ
Before this patch, we store each computed values in a hashtable,
nsRefPtrHashtable<nsUint32HashKey, RawServoAnimationValue>, for all
KeyframeEffectReadOnly on an element, and convert the ServoAnimationValues of
the hashtable into an nsTArray<ServoAnimationValue*> and then convert
the ServoAnimationValues of the nsTArray into PropertyDeclarationBlock
in rust. This way was really inefficient.
In this patch, we store the computed values into AnimationValueMap and
convert all AnimationValue in the map into PropertyDeclarationBlock
after EffectCompositor::GetAnimationRule.
MozReview-Commit-ID: EJ2Kl65fVeF
--HG--
extra : rebase_source : e30a9d440dc9855e21b94501b07a3501d31bc345
Current Gecko composes all of effects in the composite order at once.
We can put each computed value into this AnimationValueMap every time composing
an effect.
MozReview-Commit-ID: EZdCYedva13
--HG--
extra : rebase_source : 0dc97045f2e5fd9088307fcd1588d9416907ba8e
The only one caller of GetServoAnimationRule is Gecko_GetAnimationRule.
There is no risk that pres context is destroyed in Gecko_GetAnimationRule.
MozReview-Commit-ID: 52pxbCiCNoJ
--HG--
extra : rebase_source : 8000e267d1d5706c709f807e11396dda3579c4dc
This change is to use gecko_enum_prefix in helpers.mako.rs, so that we do not
need to manually write code for nsStyleDisplay::mTransformBox.
MozReview-Commit-ID: 7UAL0iUcSIO
--HG--
extra : rebase_source : e99b7c163991df7ef3e7c0404fcef1832718a150
Since -moz-element is moz only feature, the test case for -moz-element is
created under reftests/image-element folder.
MozReview-Commit-ID: G4V0G3cX7qr
--HG--
extra : rebase_source : f681d64fe4b9331a35fb082c7ed135f58c3f5a9d
It's ok to pass aRenderingContext to DrawableForElement, since DrawableForElement
only use aRenderingContext to create a similiar draw target. Replace
aRenderingContext by ctx make code more consistent since the draw call
bellow(nsLayoutUtils::DrawImage) use ctx.
MozReview-Commit-ID: 6n0nYfcFPui
--HG--
extra : rebase_source : 1374c8b5be9fe5351a5a126e39773c9493cf233d
If mask-mode is luminace, we will create a temporary context at [1]. It's
obvious we do not use this gfxContext at all in PaintGradient path. This patch is
trying to fix this problem by pass gfxContext, instead of RenderingContext,
directly to PaintGraident.
[1] https://hg.mozilla.org/mozilla-central/file/991f5724e58f/layout/painting/nsCSSRendering.cpp#l5811
MozReview-Commit-ID: LLmg4k6IEm3
--HG--
extra : rebase_source : ed42e3f5ddf1314300259c3f74d43aac8b4683de
