RESOLVED FIXED129656
Subpixel rendering: Wrong cliprect on absolute positioned elements. 
https://bugs.webkit.org/show_bug.cgi?id=129656
Summary Subpixel rendering: Wrong cliprect on absolute positioned elements.
alan
Reported 2014-03-03 20:47:12 PST
<html> <head> <style> div { position: absolute; border: red solid 1px; 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>
Attachments
test (329 bytes, text/html)
2014-03-03 20:47 PST, alan 		no flags
Details
Patch (9.12 KB, patch)
2014-03-04 12:02 PST, alan 		simon.fraser: review-
DetailsFormatted DiffDiff
Patch (9.10 KB, patch)
2014-03-04 19:03 PST, alan 		buildbot: commit-queue-
DetailsFormatted DiffDiff
Archive of layout-test-results from webkit-ews-02 for mac-mountainlion (542.81 KB, application/zip)
2014-03-04 20:06 PST, Build Bot 		no flags
Details
Archive of layout-test-results from webkit-ews-07 for mac-mountainlion (597.89 KB, application/zip)
2014-03-04 20:39 PST, Build Bot 		no flags
Details
Archive of layout-test-results from webkit-ews-10 for mac-mountainlion-wk2 (460.76 KB, application/zip)
2014-03-04 21:10 PST, Build Bot 		no flags
Details
Patch (9.10 KB, patch)
2014-03-04 21:58 PST, alan 		no flags
DetailsFormatted DiffDiff
Archive of layout-test-results from webkit-ews-08 for mac-mountainlion (542.00 KB, application/zip)
2014-03-04 22:33 PST, Build Bot 		no flags
Details
Archive of layout-test-results from webkit-ews-15 for mac-mountainlion-wk2 (457.88 KB, application/zip)
2014-03-05 00:55 PST, Build Bot 		no flags
Details
Patch (9.28 KB, patch)
2014-03-05 08:03 PST, alan 		no flags
DetailsFormatted DiffDiff
Show Obsolete (6) View All Add attachment proposed patch, testcase, etc.
alan
Comment 1 2014-03-03 20:47:34 PST
Created attachment 225736 [details] test
alan
Comment 2 2014-03-04 12:02:37 PST
Created attachment 225802 [details] Patch
Simon Fraser (smfr)
Comment 3 2014-03-04 12:09:29 PST
Comment on attachment 225802 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=225802&action=review > LayoutTests/fast/repaint/hidpi-absolute-positioned-element-wrong-cliprect-after-move.html:39 > + setTimeout(move, 100); 100ms per test is way too much.
alan
Comment 4 2014-03-04 19:03:15 PST
Created attachment 225842 [details] Patch
Build Bot
Comment 5 2014-03-04 20:06:03 PST
Comment on attachment 225842 [details] Patch Attachment 225842 [details] did not pass mac-ews (mac): Output: http://webkit-queues.appspot.com/results/5533610027253760 New failing tests: fast/repaint/hidpi-absolute-positioned-element-wrong-cliprect-after-move.html
Build Bot
Comment 6 2014-03-04 20:06:06 PST
Created attachment 225847 [details] Archive of layout-test-results from webkit-ews-02 for mac-mountainlion The attached test failures were seen while running run-webkit-tests on the mac-ews. Bot: webkit-ews-02 Port: mac-mountainlion Platform: Mac OS X 10.8.5
alan
Comment 7 2014-03-04 20:09:06 PST
(In reply to comment #5) > (From update of attachment 225842 [details]) > Attachment 225842 [details] did not pass mac-ews (mac): > Output: http://webkit-queues.appspot.com/results/5533610027253760 > > New failing tests: > fast/repaint/hidpi-absolute-positioned-element-wrong-cliprect-after-move.html It needs bug 129712 to be able to print non-integral positions.
Build Bot
Comment 8 2014-03-04 20:39:20 PST
Comment on attachment 225842 [details] Patch Attachment 225842 [details] did not pass mac-ews (mac): Output: http://webkit-queues.appspot.com/results/4994223438823424 New failing tests: fast/repaint/hidpi-absolute-positioned-element-wrong-cliprect-after-move.html
Build Bot
Comment 9 2014-03-04 20:39:24 PST
Created attachment 225849 [details] Archive of layout-test-results from webkit-ews-07 for mac-mountainlion The attached test failures were seen while running run-webkit-tests on the mac-ews. Bot: webkit-ews-07 Port: mac-mountainlion Platform: Mac OS X 10.8.5
Build Bot
Comment 10 2014-03-04 21:10:49 PST
Comment on attachment 225842 [details] Patch Attachment 225842 [details] did not pass mac-wk2-ews (mac-wk2): Output: http://webkit-queues.appspot.com/results/5766389033861120 New failing tests: fast/repaint/hidpi-absolute-positioned-element-wrong-cliprect-after-move.html
Build Bot
Comment 11 2014-03-04 21:10:54 PST
Created attachment 225852 [details] Archive of layout-test-results from webkit-ews-10 for mac-mountainlion-wk2 The attached test failures were seen while running run-webkit-tests on the mac-wk2-ews. Bot: webkit-ews-10 Port: mac-mountainlion-wk2 Platform: Mac OS X 10.8.5
alan
Comment 12 2014-03-04 21:58:00 PST
Created attachment 225855 [details] Patch resubmit to test against trunk with the dependency added.
Build Bot
Comment 13 2014-03-04 22:33:28 PST
Comment on attachment 225855 [details] Patch Attachment 225855 [details] did not pass mac-ews (mac): Output: http://webkit-queues.appspot.com/results/5928469556887552 New failing tests: fast/repaint/hidpi-absolute-positioned-element-wrong-cliprect-after-move.html
Build Bot
Comment 14 2014-03-04 22:33:31 PST
Created attachment 225857 [details] Archive of layout-test-results from webkit-ews-08 for mac-mountainlion The attached test failures were seen while running run-webkit-tests on the mac-ews. Bot: webkit-ews-08 Port: mac-mountainlion Platform: Mac OS X 10.8.5
Build Bot
Comment 15 2014-03-05 00:55:28 PST
Comment on attachment 225855 [details] Patch Attachment 225855 [details] did not pass mac-wk2-ews (mac-wk2): Output: http://webkit-queues.appspot.com/results/6114152166719488 New failing tests: fast/repaint/hidpi-absolute-positioned-element-wrong-cliprect-after-move.html
Build Bot
Comment 16 2014-03-05 00:55:32 PST
Created attachment 225869 [details] Archive of layout-test-results from webkit-ews-15 for mac-mountainlion-wk2 The attached test failures were seen while running run-webkit-tests on the mac-wk2-ews. Bot: webkit-ews-15 Port: mac-mountainlion-wk2 Platform: Mac OS X 10.8.5
alan
Comment 17 2014-03-05 08:03:26 PST
Created attachment 225885 [details] Patch
WebKit Commit Bot
Comment 18 2014-03-05 10:06:09 PST
Comment on attachment 225885 [details] Patch Clearing flags on attachment: 225885 Committed r165113: <http://trac.webkit.org/changeset/165113>
WebKit Commit Bot
Comment 19 2014-03-05 10:06:14 PST
All reviewed patches have been landed. Closing bug.
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