119461 2013-08-02 15:51:23 -0700 Directly composited background layers might intersect with children 2013-08-02 15:52:35 -0700 1 1 1 Unclassified WebKit Layout and Rendering 528+ (Nightly build) Unspecified Unspecified NEW InRadar P2 Normal --- 1 dino webkit-unassigned noam simon.fraser webkit-bug-importer oldest_to_newest 914309 0 dino 2013-08-02 15:51:23 -0700 See attached testcase. A element has a directly composited background that then intersects with its children layers. We either need to flatten (which might be incorrect if the container preserves3d) or turn off composited backgrounds in this case. 914310 1 208051 dino 2013-08-02 15:51:48 -0700 Created attachment 208051 Test case 914311 2 webkit-bug-importer 2013-08-02 15:52:05 -0700 <rdar://problem/14637848> 914312 3 dino 2013-08-02 15:52:35 -0700 This regression was caused by Bug 103786 and http://trac.webkit.org/changeset/137006 208051 2013-08-02 15:51:48 -0700 2013-08-02 15:51:48 -0700 Test case layer-intersection-bug.html text/html 402 dino PG1ldGEgbmFtZT0idmlld3BvcnQiIGNvbnRlbnQ9IndpZHRoPWRldmljZS13aWR0aCxpbml0aWFs LXNjYWxlPTEsdXNlci1zY2FsYWJsZT1ubyI+CjxzdHlsZT4KYm9keSB7CiAgICBtYXJnaW46IDA7 Cn0KCmRpdiB7CiAgICBwb3NpdGlvbjogYWJzb2x1dGU7CiAgICBoZWlnaHQ6IDIwMHB4OwogICAg d2lkdGg6IDIwMHB4Owp9CgojY29udGFpbmVyIHsKICAgIGJhY2tncm91bmQtY29sb3I6IGJsYWNr OwogICAgLXdlYmtpdC1wZXJzcGVjdGl2ZTogNDAwOwp9CgojZmFjZSB7CiAgICAtd2Via2l0LXRy YW5zZm9ybTogcm90YXRlWCg0NWRlZyk7CiAgICBiYWNrZ3JvdW5kLWNvbG9yOiByZWQ7Cn0KPC9z dHlsZT4KPGRpdiBpZD0iY29udGFpbmVyIj4KICAgIDxkaXYgaWQ9ImZhY2UiPjwvZGl2Pgo8L2Rp dj4K