[Webkit-unassigned] [Bug 173434] Support for 120Hz requestAnimationFrame

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=173434

--- Comment #26 from mdrejhon <mark at blurbusters.com> ---
Question: How can we submit a proposal to add a real-time frame-presentation timetamp callback feature to Web Animation API?   (similar to the 'callback' feature of requestAnimationFrame)

Pre-requisites:
- Callback is executed everytime a frame is successfully visibly presented to display.
- Callback function either receives a timestamp parameter (preferred) or I can execute now() at top of function (backup plan)

Since all web browsers are inherently VSYNC ON technology, callbacks during full framerate=Hz operation defacto aligns automatically to real-world refresh cycle timestamps (to within 100 microseconds on Chrome on an RTX card, and to within 1 millisecond on 60Hz Apple Macs).

But since requestAnimationFrame is being deprecated (and does not support 120Hz anyway), I need a path.

Help me; how can I help the standardization?

Help me; how can I help Apple sell 120Hz?  

TestUFO is the world's most popular 120Hz-showoff demo.

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