Bug 139726

Summary: [EFL] Vertical line issue between elements
Product: WebKit Reporter: Gabor Rapcsanyi <rgabor>
Component: WebKit EFLAssignee: Nobody <webkit-unassigned>
Status: RESOLVED WONTFIX    
Severity: Normal CC: j.isorce, lucas.de.marchi, mcatanzaro, obzhirov
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Linux   
Attachments:
Description Flags
testcase none

Gabor Rapcsanyi
Reported 2014-12-17 05:57:16 PST
Created attachment 243433 [details] testcase A vertical line shows up between two div-s on EFL WebKit. This issue was reproduced on Ubuntu 14.04 LTS. On Gtk this works fine.
Attachments
testcase (474 bytes, text/html)
2014-12-17 05:57 PST, Gabor Rapcsanyi 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Anton Obzhirov
Comment 1 2014-12-17 07:48:36 PST
It seems to be related how antialiasing is applied in cairo compositor (which is cairo-spans-compositor.c in the cairo lib used by EFL WebKit). If antialiasing is disabled in GraphicsContextCairo with cairo_set_antialias(platformContext()->cr(), CAIRO_ANTIALIAS_NONE); the problem seems to disappear.
Michael Catanzaro
Comment 2 2017-03-11 10:38:20 PST
Closing this bug because the EFL port has been removed from trunk. If you feel this bug applies to a different upstream WebKit port and was closed in error, please either update the title and reopen the bug, or leave a comment to request this.
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