Bug 129652

Summary:

Subpixel rendering: Incorrect repaint rect cuts off content's right edge after move.

Product:

WebKit

Reporter:

zalan <zalan>

Component:

Layout and Rendering

Assignee:

zalan <zalan>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

commit-queue, esprehn+autocc, glenn, kondapallykalyan, simon.fraser

Priority:

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
test	none
Patch	none

Description zalan 2014-03-03 19:50:00 PST

<html>
<head>
<style>
 div { 
   position: fixed;
   border: red solid 0.5px;
   width: 20px;
   height: 20px; 
   left: 0.1px;
   top: 0px;
   }
</style>
</head>
<body>
<div id=foo></div>
<script>
pos = 0.3;

function move() {
  document.getElementById("foo").style.left = pos;
}
setTimeout(move,500);
</script>
</body>
</html>

Comment 1 zalan 2014-03-03 19:50:23 PST

Created attachment 225730 [details]
test

Comment 2 zalan 2014-03-03 20:15:41 PST

Created attachment 225734 [details]
Patch

Comment 3 WebKit Commit Bot 2014-03-04 08:12:06 PST

Comment on attachment 225734 [details]
Patch

Clearing flags on attachment: 225734

Committed r165050: <http://trac.webkit.org/changeset/165050>

Comment 4 WebKit Commit Bot 2014-03-04 08:12:08 PST

All reviewed patches have been landed.  Closing bug.