Bug 85988

Summary:	Normalize two-finger scroll thresholds
Product:	Wayland	Reporter:	Peter Hutterer <peter.hutterer>
Component:	libinput	Assignee:	Wayland bug list <wayland-bugs>
Status:	RESOLVED WORKSFORME	QA Contact:
Severity:	normal
Priority:	medium	CC:	jwrdegoede, peter.hutterer
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:
Bug Depends on:
Bug Blocks:	85991

Description Peter Hutterer 2014-11-07 05:12:05 UTC

Two-finger scrolling is defined in un-normalized device-specific coordinates. On touchpads with uneven resolutions, the thresholds are uneven too.

This should be defined in a physical measurement (where possible) so that the distances to trigger scrolling are predictable across touchpads.

Comment 1 Peter Hutterer 2014-11-07 06:06:44 UTC

Whoopsy, that's already handled in tp_filter_motion. sorry about the noise.

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