Bug 47460 - [Qt] Fast-path in Path::clear() for already empty paths
Summary: [Qt] Fast-path in Path::clear() for already empty paths
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P2 Normal
Assignee: QtWebKit Unassigned
URL:
Keywords: Performance, Qt, QtTriaged
Depends on:
Blocks:
 
Reported: 2010-10-09 15:29 PDT by Andreas Kling
Modified: 2010-10-09 16:56 PDT (History)
1 user (show)

See Also:

Attachments
Proposed patch (1.05 KB, patch)
2010-10-09 15:30 PDT, Andreas Kling 		no flags Details | Formatted Diff | Diff
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 Andreas Kling 2010-10-09 15:29:56 PDT 
The only way to clear a QPainterPath is to assign QPainterPath() to it.
Avoid creating a temporary object etc if the path is already empty.
Comment 1 Andreas Kling 2010-10-09 15:30:57 PDT 
Created attachment 70378 [details]
Proposed patch
Comment 2 Andreas Kling 2010-10-09 16:56:39 PDT 
Comment on attachment 70378 [details]
Proposed patch

Clearing flags on attachment: 70378

Committed r69462: <http://trac.webkit.org/changeset/69462>
Comment 3 Andreas Kling 2010-10-09 16:56:48 PDT 
All reviewed patches have been landed.  Closing bug.