Bug 1025507 - Adjust overscroll prefs based on UX feedback. r=milan, a=lmandel
authorKartikaya Gupta <kgupta@mozilla.com>
Mon, 23 Jun 2014 15:33:18 -0400
changeset 208509 b30e374b27e1849bdac8325ea602688fbbb06295
parent 208508 2a694bbcc263edf57130d0f54476c967b4bae17b
child 208510 0c3b5dc32458d604393516df62835dd2ce994fa6
push id494
push userraliiev@mozilla.com
push dateMon, 25 Aug 2014 18:42:16 +0000
treeherdermozilla-release@a3cc3e46b571 [default view] [failures only]
perfherder[talos] [build metrics] [platform microbench] (compared to previous push)
reviewersmilan, lmandel
bugs1025507
milestone32.0a2
Bug 1025507 - Adjust overscroll prefs based on UX feedback. r=milan, a=lmandel
b2g/app/b2g.js
--- a/b2g/app/b2g.js
+++ b/b2g/app/b2g.js
@@ -961,20 +961,20 @@ pref("apz.enlarge_displayport_when_clipp
 pref("apz.axis_lock_mode", 2);
 pref("apz.subframe.enabled", true);
 
 // Overscroll-related settings
 pref("apz.overscroll.enabled", true);
 pref("apz.overscroll.fling_friction", "0.02");
 pref("apz.overscroll.fling_stopped_threshold", "0.4");
 pref("apz.overscroll.clamping", "0.5");
-pref("apz.overscroll.z_effect", "0.2");
+pref("apz.overscroll.z_effect", "0.5");
 pref("apz.overscroll.snap_back.spring_stiffness", "0.6");
 pref("apz.overscroll.snap_back.spring_friction", "0.1");
-pref("apz.overscroll.snap_back.mass", "1000");
+pref("apz.overscroll.snap_back.mass", "1200");
 
 // This preference allows FirefoxOS apps (and content, I think) to force
 // the use of software (instead of hardware accelerated) 2D canvases by
 // creating a context like this:
 //
 //   canvas.getContext('2d', { willReadFrequently: true })
 //
 // Using a software canvas can save memory when JS calls getImageData()