Bug 1095727 - Update fling curving prefs per UX request. r=me
authorKartikaya Gupta <kgupta@mozilla.com>
Wed, 12 Nov 2014 11:07:48 -0500
changeset 215345 92f3371ae53fd011a17bfc74391e8e3f809ce7a6
parent 215344 4fff00fea298a64db17248c617c8124d87fd27f3
child 215346 12dc3846ce65acf82c7bdcf03b933f41f73982db
push id51731
push userryanvm@gmail.com
push dateWed, 12 Nov 2014 20:52:34 +0000
treeherdermozilla-inbound@90731dbaab2d [default view] [failures only]
perfherder[talos] [build metrics] [platform microbench] (compared to previous push)
reviewersme
bugs1095727
milestone36.0a1
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Bug 1095727 - Update fling curving prefs per UX request. r=me DONTBUILD because trivial prefs change
b2g/app/b2g.js
--- a/b2g/app/b2g.js
+++ b/b2g/app/b2g.js
@@ -982,22 +982,22 @@ pref("osfile.reset_worker_delay", 5000);
 // APZC preferences.
 //
 // Gaia relies heavily on scroll events for now, so lets fire them
 // more often than the default value (100).
 pref("apz.asyncscroll.throttle", 40);
 pref("apz.pan_repaint_interval", 16);
 
 // APZ physics settings, tuned by UX designers
-pref("apz.fling_curve_function_x1", "0.0");
+pref("apz.fling_curve_function_x1", "0.41");
 pref("apz.fling_curve_function_y1", "0.0");
-pref("apz.fling_curve_function_x2", "0.58");
+pref("apz.fling_curve_function_x2", "0.76");
 pref("apz.fling_curve_function_y2", "1.0");
-pref("apz.fling_curve_threshold_inches_per_ms", "0.03");
-pref("apz.fling_friction", "0.003");
+pref("apz.fling_curve_threshold_inches_per_ms", "0.01");
+pref("apz.fling_friction", "0.0024");
 pref("apz.max_velocity_inches_per_ms", "0.07");
 
 // Tweak default displayport values to reduce the risk of running out of
 // memory when zooming in
 pref("apz.x_skate_size_multiplier", "1.25");
 pref("apz.y_skate_size_multiplier", "1.5");
 pref("apz.x_stationary_size_multiplier", "1.5");
 pref("apz.y_stationary_size_multiplier", "1.8");