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This PR speculatively calls paint worklets during style, which increases the concurrency, since it increases the chance that the cache will have the right result in it when it comes to layout. The speculation is wasted effort if the size of the element has changed, but this is often not the case.
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- [X] These changes fix#17486 and #17369.
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Source-Repo: https://github.com/servo/servo
Source-Revision: cf5602e84f17d14b6a9abb77f1de6460db070921
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Implement paint worklet arguments.
This is a dependent PR, only the last commit is in this PR.
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Source-Revision: 097e36beb1fc34f021044a19f029eed8780fa87f
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Implemented drawing a CSS style value into a canvas, which is needed for the Houdini CSS Paint API.
This PR is dependent on #17364.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 76ad913870cec3f01731d324967ed191fd5c6be3
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This PR renders paint worklet canvases at the device pixel resolution, rather than the CSS pixel resolution.
It's a dependent PR, building on #17239, #17326 and #17364.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 9fcbeb3ca2ea0d11d4787c649e82918f7672694d
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This is the final PR to get basic paint worklet support. It adds support for paint worklet properties (https://drafts.css-houdini.org/css-paint-api/#paint-definition-input-properties). When a paint worklet is registered, it specifies a list of CSS properties, and is provided with their computed values when it is invoked.
This is a dependent PR:
* "Implemented paint worklets invoking worklet scripts" is #17239.
* "Implemented paint worklets rendering contexts" is #17326.
There should be tests added for this, hopefully the existing wpt houdini tests.
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Source-Repo: https://github.com/servo/servo
Source-Revision: bc44246fc682d9f2362eaca6bba07b45c293eb42
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Implement the rendering context for paint worklets. They really paint things now!
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Source-Repo: https://github.com/servo/servo
Source-Revision: a9fea0653a25d5f26f1115203015c5cf699f5227
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Implemented the "invoke a paint callback" functionality of paint worklets (https://drafts.css-houdini.org/css-paint-api/#invoke-a-paint-callback).
This PR does not implement the 2D rendering context, and just generates a placeholder image.
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Source-Repo: https://github.com/servo/servo
Source-Revision: 39da6d46742d67c94f9614212af6dabd6124e5b3
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This PR implements the plumbing for paint worklets:
* Adding CSS values for paint worklets.
* Implementing a skeleton for the `PaintWorkletGlobalScope` webidl.
* Implementing an executor for paint worklet tasks, and passing it from script to layout.
* Building the display list items for paint worklet images.
This PR does not implement registering or calling paint worklets in JS.
Before it merges, this PR needs a reftest added for basic paint worklet functionality.
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Source-Repo: https://github.com/servo/servo
Source-Revision: bf46da065db58549a74c489d521f9375f4137637
