Bug 145856

Summary: Web Inspector: Rendering Frames timeline should distinguish between layout and painting
Product: WebKit Reporter: Matt Baker <mattbaker>
Component: Web InspectorAssignee: Matt Baker <mattbaker>
Severity: Normal CC: agomez, burg, commit-queue, graouts, joepeck, jonowells, mattbaker, nvasilyev, simon.fraser, timothy, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
Description Flags
[Image] New UI for paint category
[Patch] Proposed Fix none

Description Matt Baker 2015-06-10 14:53:03 PDT
Rendering Frames timeline should distinguish between layout and painting.

In the Rendering Frames timeline, both layout and painting operations are listed in the “Layout” category. Layout and painting are two distinct operations in WebKit, and optimizations that reduce painting (e.g. compositing) often have no effect on layout, and vice versa.
Comment 1 Matt Baker 2015-06-10 14:53:20 PDT
Comment 2 Matt Baker 2015-06-10 17:37:55 PDT
Created attachment 254693 [details]
[Image] New UI for paint category
Comment 3 Matt Baker 2015-06-10 19:28:52 PDT
Created attachment 254699 [details]
[Patch] Proposed Fix
Comment 4 WebKit Commit Bot 2015-06-11 08:42:37 PDT
Comment on attachment 254699 [details]
[Patch] Proposed Fix

Clearing flags on attachment: 254699

Committed r185455: <http://trac.webkit.org/changeset/185455>
Comment 5 WebKit Commit Bot 2015-06-11 08:42:42 PDT
All reviewed patches have been landed.  Closing bug.