see InlineTextBox::paint() -> roundedForPainting(paintOffset, renderer().document().deviceScaleFactor());
paint offset: 0.1px location: 0.2px; -> 0.3px -> snapped to 0.5px; (2x displays) vs. paint offset: 0.1px -> snapped to 0px; location: 0.2px; -> 0.2px -> snapped to 0px;
Created attachment 235948 [details] Patch
Comment on attachment 235948 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=235948&action=review > Source/WebCore/ChangeLog:12 > + However to ensure that text is painted to where we expect it to be painted, we force our > + snapping strategy on final coordinates. -for example, CG ceils vertically (in horizontal context) > + vs our rounding strategy. I don't think I understand this sentence.
Created attachment 235949 [details] Patch
Comment on attachment 235949 [details] Patch Attachment 235949 [details] did not pass mac-wk2-ews (mac-wk2): Output: http://webkit-queues.appspot.com/results/4722611997114368 New failing tests: fast/inline/hidpi-inline-selection-leaves-gap.html
Created attachment 235950 [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
Comment on attachment 235949 [details] Patch Attachment 235949 [details] did not pass mac-ews (mac): Output: http://webkit-queues.appspot.com/results/5102239861440512 New failing tests: fast/inline/hidpi-inline-selection-leaves-gap.html
Created attachment 235951 [details] Archive of layout-test-results from webkit-ews-06 for mac-mountainlion The attached test failures were seen while running run-webkit-tests on the mac-ews. Bot: webkit-ews-06 Port: mac-mountainlion Platform: Mac OS X 10.8.5
Comment on attachment 235949 [details] Patch Attachment 235949 [details] did not pass mac-ews (mac): Output: http://webkit-queues.appspot.com/results/5895713594540032 New failing tests: fast/inline/hidpi-inline-selection-leaves-gap.html
Created attachment 235952 [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
Created attachment 235978 [details] Patch
Comment on attachment 235978 [details] Patch Clearing flags on attachment: 235978 Committed r172008: <http://trac.webkit.org/changeset/172008>
All reviewed patches have been landed. Closing bug.