[Webkit-unassigned] [Bug 148422] New: subpixel positioned iframe's repaint area calculation problem
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Tue Aug 25 01:27:06 PDT 2015
https://bugs.webkit.org/show_bug.cgi?id=148422
Bug ID: 148422
Summary: subpixel positioned iframe's repaint area calculation
problem
Classification: Unclassified
Product: WebKit
Version: Safari 8
Hardware: Unspecified
OS: Unspecified
Status: NEW
Severity: Normal
Priority: P2
Component: Layout and Rendering
Assignee: webkit-unassigned at lists.webkit.org
Reporter: hur.ims at navercorp.com
Created attachment 259828
--> https://bugs.webkit.org/attachment.cgi?id=259828&action=review
screen capture of bug
I've been digging a plugin rendering problem of Win port, which is not-rendering the bottom or right edge of flash contents in some situation.
After some investigation, I got to suspect the subpixel positioning of widgets and found a related layout test, hidpi-content-inside-iframe-leaves-trails.html.
I modified this test little bit to reflect my circumstances(iframe left = 0.5, foo div left = 0.5), and it shows a problematic result, the repaint area is not covering the whole area of the changed element.
I've tested and seen this on Safari8, Win and WinCairo port's WinLauncher.
Can anybody look into this?
--
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.webkit.org/pipermail/webkit-unassigned/attachments/20150825/9bc05477/attachment.html>
More information about the webkit-unassigned
mailing list