Bug 142841 - Avoid repaints when changing transform on an element with multiple background images
Summary: Avoid repaints when changing transform on an element with multiple background...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Simon Fraser (smfr)
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2015-03-18 14:49 PDT by Simon Fraser (smfr)
Modified: 2015-03-19 06:57 PDT (History)
9 users (show)

See Also:

Attachments
Patch (8.48 KB, patch)
2015-03-18 14:53 PDT, Simon Fraser (smfr) 		no flags Details | Formatted Diff | Diff
Patch (8.34 KB, patch)
2015-03-18 15:09 PDT, Simon Fraser (smfr) 		zalan: review+
Details | Formatted Diff | Diff
Show Obsolete (1) View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Simon Fraser (smfr) 2015-03-18 14:49:29 PDT 
Avoid repaints when changing transform on an element with multiple background images
Comment 1 Simon Fraser (smfr) 2015-03-18 14:53:13 PDT 
Created attachment 248966 [details]
Patch
Comment 2 Simon Fraser (smfr) 2015-03-18 14:53:38 PDT 
rdar://problem/20202946
Comment 3 Simon Fraser (smfr) 2015-03-18 15:09:04 PDT 
Created attachment 248970 [details]
Patch
Comment 4 Simon Fraser (smfr) 2015-03-18 15:18:33 PDT 
https://trac.webkit.org/r181710
Comment 5 Antoine Quint 2015-03-19 06:57:53 PDT 
Cloned this bug on Chromium at https://code.google.com/p/chromium/issues/detail?id=468750. I can't tell if Firefox is also affected since I don't know how to track paints with their developer tools.