Use FunctionKeyword for computed_value of timing function
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https://bugzilla.mozilla.org/show_bug.cgi?id=1358330
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Fix WebGL premultiplied alpha. Fix texImage2D calls with RGB images.
Fix WebGL premultiplied alpha testcases.
Fix broken textures in some WebGL demos (e.g. Three.js). This was caused by WebGL::texImage2D calls with RGB formats. Alpha must be removed from the rgba8 pixel vector before submitting the data to the GPU.
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stylo: Bug 1357357 - Make the parser of transition-property match the spec.
These are interdependent patches of Bug 1357357. We add one more arm, TransitionProperty::Unsupported, which stores the string of non-animatable, custom, or unrecognized property, so we can parse these kinds of properties and serialize them correctly. This is necessary because we need to start transitions even though some transition-properties are non-animatable, custom, or unrecognized.
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1. We add a new arm to TransitionProperty, TransitionProperty::Unsupported,
which contains an Atom, so it's better to remove the Copy trait from
TransitionProperty.
2. TransitionProperty::Unsupported(Atom) represents any non-animatable, custom,
or unrecognized property, and we use Atom to store the ident string for
serialization.
stylo: support all overflow values
overflow:clip doesn't exist, it's just called clip internally. Renamed, and added the other missing values.
I also removed the overflow newtype -- no need for extra code bloat, and it's not protecting us from much.
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Add calc method for CalcLengthOrPercentage
* Add calc method to calculate formula value with parent size
* Add unit test case
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Please see this issue: https://github.com/servo/servo/issues/15986
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* Add to_computed method to calculate `calc()` value with parent size,
if parent container size is `None`, the result will be `None`.
* Add from_option method for `MaybeAuto`, to construct from
`Option<Au>`.
* Update some test case.
Reset longhands of border-image to their initial value while parsing border shorthand
To do so, we need to declare the border-image longhands as part of border
shorthand and always reset them.
Spec link: https://drafts.csswg.org/css-backgrounds-3/#the-border-shorthands
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layout: Force reflow in the sequential fallback of block format context
When reflowing a block format context during the inorder traversal,
propagate restyle damage manually to its children since they were
already reflowed. Also, test the border box to see if it can fit into
floats according to CSS 2.1 § 9.5.
Improves reddit and yahoo.
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When reflowing a block format context during the inorder traversal,
propagate restyle damage manually to its children since they were
already reflowed.