Bug 78291

Summary:

FrameView::addSlowRepaintObject() doesn't update m_canBlitOnScroll correctly

Product:

WebKit

Reporter:

Anders Carlsson <andersca>

Component:

New Bugs

Assignee:

Anders Carlsson <andersca>

Status:

RESOLVED FIXED

Severity:

Normal

Priority:

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Patch	mitz: review+

Description Anders Carlsson 2012-02-09 15:29:25 PST

FrameView::addSlowRepaintObject() doesn't update m_canBlitOnScroll correctly

Comment 1 Anders Carlsson 2012-02-09 15:32:03 PST

Created attachment 126388 [details]
Patch

Comment 2 mitz 2012-02-09 15:38:38 PST

Comment on attachment 126388 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=126388&action=review

> Source/WebCore/page/FrameView.cpp:1332
>      m_slowRepaintObjectCount++;
> +    if (m_slowRepaintObjectCount == 1)

This is one case where I think collapsing this into a single line would have made things clearer:
    if (!m_slowRepaintObjectCount++)

Comment 3 Anders Carlsson 2012-02-09 17:55:00 PST

Committed r107332: <http://trac.webkit.org/changeset/107332>