78162 2012-02-08 15:23:01 -0800 With opaque borders, RenderBoxModelObject should avoid tiled drawing of the background image 2012-02-08 23:47:51 -0800 1 1 1 Unclassified WebKit Layout and Rendering 528+ (Nightly build) Unspecified Unspecified RESOLVED DUPLICATE 37241 data:text/html,%3Cdiv%20style=%22height:300px;width:300px;background-image:-webkit-repeating-linear-gradient(top%20left,%20red%2010%25,%20blue%2030%25);border:10px%20solid%22%3E InRadar P2 Normal --- 1 mdelaney7 mdelaney7 mdelaney7 simon.fraser webkit-bug-importer oldest_to_newest 552537 0 mdelaney7 2012-02-08 15:23:01 -0800 Consider these two cases: 1) data:text/html,%3Cdiv%20style=%22height:300px;width:300px;background-image:-webkit-repeating-linear-gradient(top%20left,%20red%2010%25,%20blue%2030%25);border:10px%20solid%22%3E 2) data:text/html,%3Cdiv%20style=%22height:300px;width:300px;background-image:-webkit-repeating-linear-gradient(top%20left,%20red%2010%25,%20blue%2030%25);border:10px%20solid%20transparent%22%3E The only difference is that 1) has a black fully-opaque border and 2) is transparent. In either case, we always draw in the 9-tile case (with the tiles behind the border). Most often, borders are opaque which would save us a bit of work to avoid drawing the full pattern. 552679 1 webkit-bug-importer 2012-02-08 17:34:47 -0800 <rdar://problem/10832889> 552901 2 simon.fraser 2012-02-08 23:47:51 -0800 *** This bug has been marked as a duplicate of bug 37241 ***