Bug 19623

Summary:

[Transforms] Incomplete repaint adding scale transform to element

Product:

WebKit

Reporter:

Matt Lilek <dev+webkit>

Component:

Layout and Rendering

Assignee:

Simon Fraser (smfr) <simon.fraser>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

mitz, simon.fraser

Priority:

Keywords:

HasReduction

Version:

528+ (Nightly build)

Hardware:

Mac

OS:

OS X 10.5

Bug Depends on:

21942

Bug Blocks:

Attachments:

Description	Flags
reduction	none
Patch, testcase, changelog	mitz: review+

Description Matt Lilek 2008-06-17 16:25:16 PDT

If an element has no -webkit-transform specified, adding it later on to scale it will result in severe underpainting.  Happens in both Safari 3.1.1 and ToT.

Comment 1 Matt Lilek 2008-06-17 16:25:34 PDT

Created attachment 21774 [details]
reduction

Comment 2 Simon Fraser (smfr) 2008-11-20 17:53:54 PST

Created attachment 25326 [details]
Patch, testcase, changelog

Comment 3 Simon Fraser (smfr) 2008-11-20 17:58:08 PST

Committed r38651
	M	WebCore/ChangeLog
	M	WebCore/rendering/RenderObject.cpp
	A	LayoutTests/platform/mac/fast/repaint/change-transform-expected.png
	A	LayoutTests/platform/mac/fast/repaint/change-transform-expected.txt
	A	LayoutTests/platform/mac/fast/repaint/change-transform-expected.checksum
	M	LayoutTests/ChangeLog
	A	LayoutTests/fast/repaint/change-transform.html
r38651 = 1dffe8ff6fe257f4ed56ef33ea027dac44e9ef0a (trunk)