Resample input events due to irregular events delivery or VSYNC and input frequency mismatch #41118
Description
Scrolling is janky on Android OnePlus 7 Pro and Pixel 4 (60/90Hz VSYNC, 120Hz input) due to irregular input events delivery and frequency mismatch. Similar issues have also been discovered on Fuchsia (#49353).
We need to resample the input events in Flutter framework to solve this across platforms.
Please see #31086 (comment) for more details.
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High-priority issues at the top of the work listRelates to speed or footprint issues (see "perf:" labels)Affects or could affect many people, though not necessarily a specific customer.Only manifests on certain devicesViewports, list views, slivers, etc.flutter/packages/flutter repository. See also f: labels.Android applications specifically