Bug 145856

Summary:

Web Inspector: Rendering Frames timeline should distinguish between layout and painting

Product:

WebKit

Reporter:

Matt Baker <mattbaker>

Component:

Web Inspector

Assignee:

Matt Baker <mattbaker>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

agomez, burg, commit-queue, graouts, joepeck, jonowells, mattbaker, nvasilyev, simon.fraser, timothy, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

528+ (Nightly build)

Hardware:

All

OS:

All

Attachments:

Description	Flags
[Image] New UI for paint category	none
[Patch] Proposed Fix	none

Description Matt Baker 2015-06-10 14:53:03 PDT

* SUMMARY
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

<rdar://problem/21147557>

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.