Some sites, like: http://www.npr.org/templates/story/story.php?storyId=120574256 incorrectly display horizontal black lines at the border of some tiles. This maybe be caused by 468496.
This has been known for awhile ( the testdays found this back in b4 as well https://bugzilla.mozilla.org/show_bug.cgi?id=520261 ) and stuart said that its due to that bug, doug.
this bug is for a potential work around in fennec around the bug in GFX.
Created attachment 416980 [details] [diff] [review] patch v.1
Comment on attachment 416980 [details] [diff] [review] patch v.1 This patches two functions. Could you try just one or the other to make sure we are doing the minimal amount of work?
just the second part of the patch is needed.
Created attachment 417039 [details] [diff] [review] just what we need + comment.
Comment on attachment 417039 [details] [diff] [review] just what we need + comment. >diff --git a/chrome/content/TileManager.js.in b/chrome/content/TileManager.js.in >+ rect.left -1 , rect.top -1, >+ rect.right - rect.left + 1, rect.bottom - rect.top + 1, Nit: space between - and 1.
verified FIXED On builds: Mozilla/5.0 (X11; U; Linux armv7l; Nokia N900; en-US; rv:1.9.2b5pre) Gecko/20091214 Firefox/3.6b5pre Fennec/1.0b6pre and Mozilla/5.0 (X11; U; Linux armv6l; Nokia N8xx; en-US; rv:1.9.3a1pre) Gecko/20091214 Firefox/3.7a1pre Fennec/1.0b5 ...but found an edge case with overlapping images that's filed on bug 534645