Bug 145098

Summary: REGRESSION: Rendering of video controls on OS X broken on pinch-zoom
Product: WebKit Reporter: Chris Aljoudi <chris>
Component: Layout and RenderingAssignee: Nobody <webkit-unassigned>
Status: RESOLVED FIXED    
Severity: Major CC: chris, simon.fraser, webkit-bug-importer
Priority: P2 Keywords: HasReduction, InRadar, Regression
Version: 528+ (Nightly build)   
Hardware: Mac   
OS: OS X 10.10   
Attachments:
Description Flags
Brief screencast illustrating media controls rendering bug when zoomed none

Description Chris Aljoudi 2015-05-16 15:22:26 PDT 
Created attachment 253276 [details]
Brief screencast illustrating media controls rendering bug when zoomed

When the user zooms in the viewport on a page that has an HTML5 video in it (with the default native controls), the progress bar disappears and the height of the control-bar gets screwed up overall.

Two notes:

* This only happens if you zoom in with a trackpad and such. Doesn't seem to occur with ⌘+ zooming.

* This occurs only if you zoom in far enough such that that part of the media control bar is invisible (outside the viewport). 

I've attached a brief screencast to illustrate.

- Chris
chris@chrismatic.io
https://chrismatic.io/
Comment 1 Alexey Proskuryakov 2015-05-17 14:20:54 PDT 
I can reproduce with the latest nightly, r184441.
Comment 2 Radar WebKit Bug Importer 2015-05-18 16:20:08 PDT 
<rdar://problem/21008821>
Comment 3 Simon Fraser (smfr) 2015-05-29 17:55:08 PDT 
This was fixed by http://trac.webkit.org/changeset/184932