Bug 27393

Summary:	Optimize string operations in GraphicsLayerCA
Product:	WebKit	Reporter:	Simon Fraser (smfr) <simon.fraser>
Component:	Layout and Rendering	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	cmarrin
Priority:	P2
Version:	528+ (Nightly build)
Hardware:	All
OS:	OS X 10.5

Simon Fraser (smfr)

Reported 2009-07-17 15:33:39 PDT

GraphicsLayerCA does a bunch of string operations in setTransform(), setBasicAnimation() and setKeyframeAnimation() that show up on profiles, since using operator+ is inefficient. We should optimize this code.

Attachments
Add attachment proposed patch, testcase, etc.

Simon Fraser (smfr)

Comment 1 2009-08-04 16:16:43 PDT

Fixed via bug 27884.

Note You need to log in before you can comment on or make changes to this bug.