Last Comment Bug 1047127 - Panning very stuttery on this page with overflow-x
: Panning very stuttery on this page with overflow-x
: testcase
Product: Firefox for Android
Classification: Client Software
Component: Graphics, Panning and Zooming (show other bugs)
: Trunk
: ARM Android
-- normal with 1 vote (vote)
: ---
Assigned To: Nobody; OK to take it and work on it
: Kartikaya Gupta (
: 1125048 (view as bug list)
Depends on: fennec-aboard-apz
  Show dependency treegraph
Reported: 2014-07-31 17:01 PDT by Martijn Wargers [:mwargers]
Modified: 2016-07-29 14:41 PDT (History)
5 users (show)
See Also:
Crash Signature:
QA Whiteboard:
Iteration: ---
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Has Regression Range: ---
Has STR: ---


Description User image Martijn Wargers [:mwargers] 2014-07-31 17:01:44 PDT
See url test page, when trying to pan on that page, the page scrolls rather slowly and stuttery.
In Chrome on Android, the scrolling is smooth.
Comment 1 User image Aaron Train [:aaronmt] 2014-08-02 10:25:21 PDT
Comment 2 User image Kartikaya Gupta ( 2014-08-05 20:02:47 PDT
Thanks for the profile, it confirms my suspicion that the stutter is from synchronous painting and that async subframe scrolling should fix it.
Comment 3 User image James Willcox (:snorp) ( 2015-03-04 09:41:03 PST
*** Bug 1125048 has been marked as a duplicate of this bug. ***
Comment 4 User image Richard Newman [:rnewman] 2015-05-14 10:21:12 PDT
APZ -> Nightly+
Comment 5 User image Kartikaya Gupta ( 2015-06-10 11:43:44 PDT
Nothing to do here until we get APZ working on fennec.
Comment 6 User image Kartikaya Gupta ( 2015-12-01 13:34:21 PST
This works well with APZ on nightly. Making this depend on the bug that tracks shipping APZ on fennec.

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