*Contact emails* ccame...@chromium.org *Explainer* https://github.com/ccameron-chromium/ColorWeb-CG/blob/canvas_cleanup/canvas2d_settings.md
*Specification* https://github.com/whatwg/html/pull/10904 *Summary* Add the getContextAttributes interface from CanvasRenderingContext2D to OffscreenCanvasRenderingContext2D. Its omission from CanvasRenderingContext2D was accidental. Add support for willReadFrequently and desynchronized to OffscreenCanvasRenderingContext2D in the HTML spec. The spec changes for those features were intended to apply both to CanvasRenderingContext2D and to OffscreenCanvasRenderingContext2D. Blink has already shipped support for these. Clean up the text of the spec to avoid these sorts of mistakes in the future, and to streamline future changes. *Blink component* Blink>Canvas *TAG review* https://github.com/w3ctag/design-reviews/issues/1036 *TAG review status* Pending *Risks* *Interoperability and Compatibility* None *Gecko:* No signal ( https://github.com/mozilla/standards-positions/issues/1159) *WebKit:* No official signal yet, informal positive ( https://github.com/WebKit/standards-positions/issues/445) *Web developers:* No signals, but does align the spec with longstanding feature requests (e.g, https://github.com/whatwg/html/issues/2659) *Other signals:* *WebView application risks* Does this intent deprecate or change behavior of existing APIs, such that it has potentially high risk for Android WebView-based applications? None *Debuggability* None *Will this feature be supported on all six Blink platforms (Windows, Mac, Linux, ChromeOS, Android, and Android WebView)?* Yes *Is this feature fully tested by web-platform-tests?* Yes, pending https://chromium-review.googlesource.com/c/chromium/src/+/6157844 *Flag name on about://flags* None *Finch feature name* OffscreenCanvasGetContextAttributes *Non-finch justification* N/A *Requires code in //chrome?* False *Tracking bug* https://crbug.com/388437261 *Estimated milestones* No milestones specified *Anticipated spec changes* The altered spec text will be further modified soon to add support for float16 canvas and HDR canvas. Adding new features without cleaning this up would have been irresponsible. *Link to entry on the Chrome Platform Status* https://chromestatus.com/feature/5508068999430144?gate=5254553451364352 *Links to previous Intent discussions* Intent to Prototype: https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAGnfxj_NMVg9vW0gsRhJ_rPW%3Dhb4C_UKPNd1LXdsUrRhebKj4Q%40mail.gmail.com -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to blink-dev+unsubscr...@chromium.org. To view this discussion visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CALpoW6Rr5que%3DSQMdO%3Dm5G2zDawRRnUy%2BW98U0T8fMc5FTy%2BiA%40mail.gmail.com.
