Bug 156789

Summary: REGRESSION(r199738): The ANGLE update broke accelerated compositing in GTK+ port
Product: WebKit Reporter: Carlos Garcia Campos <cgarcia>
Component: WebKitGTKAssignee: Zan Dobersek <zan>
Status: RESOLVED FIXED    
Severity: Normal CC: achristensen, bugs-noreply, clopez, dino, gyuyoung.kim, jh718.park, mcatanzaro, ossy, zan
Priority: P1 Keywords: Gtk, Regression
Version: WebKit Local Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 156755    
Attachments:
Description Flags
Patch none

Carlos Garcia Campos
Reported 2016-04-20 02:42:54 PDT
It blinks like crazy or simply shows a black screen for any website using accelerated compositing. I don't know if this affects other ports, maybe EFL and WinCairo.
Attachments
Patch (2.79 KB, patch)
2016-04-21 23:43 PDT, Zan Dobersek 		no flags
DetailsFormatted DiffDiff
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Carlos Garcia Campos
Comment 1 2016-04-21 03:58:36 PDT
Any idea about this? does anybody know if this also affects EFL or WinCairo?
Carlos Alberto Lopez Perez
Comment 2 2016-04-21 08:56:47 PDT
This is pretty serious. I'm getting a black window on the minibrowser when any site triggers AC (which is basically any modern site). Even on google.com I get a black page.
Joonghun Park
Comment 3 2016-04-21 17:11:38 PDT
(In reply to comment #2) > This is pretty serious. > > I'm getting a black window on the minibrowser when any site triggers AC > (which is basically any modern site). Even on google.com I get a black page. In case of Efl port, we ran into the same problem. Accelerated compositing is always used in Efl port, so Minibrowser can't display the content currently.
Zan Dobersek
Comment 4 2016-04-21 23:43:11 PDT
Created attachment 277012 [details] Patch
Carlos Garcia Campos
Comment 5 2016-04-21 23:52:34 PDT
Comment on attachment 277012 [details] Patch Thank you very much, this fixes the issue.
Zan Dobersek
Comment 6 2016-04-21 23:58:21 PDT
Comment on attachment 277012 [details] Patch Clearing flags on attachment: 277012 Committed r199872: <http://trac.webkit.org/changeset/199872>
Zan Dobersek
Comment 7 2016-04-21 23:58:31 PDT
All reviewed patches have been landed. Closing bug.
Joonghun Park
Comment 8 2016-04-22 00:49:10 PDT
Thank you very much, Zan!
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