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Restricted JS Execution Contexts: Difference between revisions
Restricted JS Execution Contexts (view source)
Revision as of 05:13, 8 February 2015
, 8 February 2015Describe UI workers
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(Describe UI workers) |
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For CSS Filter-ish use-cases, we want to be able to generate meshes by applying a JS function to vertices of a grid, mapping 2D points to 2D points. | For CSS Filter-ish use-cases, we want to be able to generate meshes by applying a JS function to vertices of a grid, mapping 2D points to 2D points. | ||
== UI Workers == | |||
When the compositor is rendering a frame, it might want to call into a "UI worker" to apply Web-author generated effects that can't be implemented efficiently/smoothly on the main thread, e.g. computing new transform offsets for the rendering of particular elements. | |||
== CSS Style Callbacks == | == CSS Style Callbacks == | ||