Bug 134636

Summary:

Subpixel rendering: ebay.com rotating billboard on the main page has cut off buttons.

Product:

WebKit

Reporter:

zalan <zalan>

Component:

Layout and Rendering

Assignee:

zalan <zalan>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

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

Priority:

Keywords:

InRadar, Regression

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

URL:

http://ebay.com

Attachments:

Description	Flags
Test reduction	none
Patch	none
Archive of layout-test-results from webkit-ews-16 for mac-mountainlion-wk2	none
Patch	none

Description zalan 2014-07-04 11:52:44 PDT

It's the combination of border-radius + transparent border + subpixel position.

<rdar://problem/17529112>

Comment 1 zalan 2014-07-04 11:53:27 PDT

Created attachment 234415 [details]
Test reduction

non-retina only.

Comment 2 zalan 2014-07-04 12:55:18 PDT

Created attachment 234418 [details]
Patch

Comment 3 Build Bot 2014-07-04 14:03:18 PDT

Comment on attachment 234418 [details]
Patch

Attachment 234418 [details] did not pass mac-wk2-ews (mac-wk2):
Output: http://webkit-queues.appspot.com/results/5846429885005824

New failing tests:
fast/borders/border-radius-on-subpixel-position-non-hidpi.html
media/media-fragments/TC0001.html

Comment 4 Build Bot 2014-07-04 14:03:21 PDT

Created attachment 234422 [details]
Archive of layout-test-results from webkit-ews-16 for mac-mountainlion-wk2

The attached test failures were seen while running run-webkit-tests on the mac-wk2-ews.
Bot: webkit-ews-16  Port: mac-mountainlion-wk2  Platform: Mac OS X 10.8.5

Comment 5 zalan 2014-07-04 18:11:39 PDT

Created attachment 234426 [details]
Patch

Comment 6 zalan 2014-07-04 18:11:54 PDT

Comment on attachment 234426 [details]
Patch

EWS testing.

Comment 7 WebKit Commit Bot 2014-07-04 20:03:29 PDT

Comment on attachment 234426 [details]
Patch

Clearing flags on attachment: 234426

Committed r170817: <http://trac.webkit.org/changeset/170817>

Comment 8 WebKit Commit Bot 2014-07-04 20:03:35 PDT

All reviewed patches have been landed.  Closing bug.

Comment 9 Simon Fraser (smfr) 2014-07-07 08:48:51 PDT

The test is failing:
http://build.webkit.org/results/Apple%20MountainLion%20Debug%20WK2%20(Tests)/r170843%20(18330)/results.html

Comment 10 zalan 2014-07-07 10:21:28 PDT

(In reply to comment #9)
> The test is failing:
> http://build.webkit.org/results/Apple%20MountainLion%20Debug%20WK2%20(Tests)/r170843%20(18330)/results.html
http://trac.webkit.org/changeset/170846