86278 2012-05-11 18:08:03 -0700 Composited layers should only run the overlay scrollbars painting pass if necessary 2012-05-11 18:19:06 -0700 1 1 1 Unclassified WebKit Layout and Rendering 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 bdakin bdakin bdakin eric webkit.review.bot oldest_to_newest 622161 0 bdakin 2012-05-11 18:08:03 -0700 https://bugs.webkit.org/show_bug.cgi?id=86158 made sure to run the overlay scrollbars painting pass when in tiled drawing mode. However, it was a little aggressive in allowing that pass to go forward. Patch forthcoming. <rdar://problem/11437428> 622163 1 141538 bdakin 2012-05-11 18:10:52 -0700 Created attachment 141538 Patch 622171 2 bdakin 2012-05-11 18:19:06 -0700 Thanks Dan! Committed change: http://trac.webkit.org/changeset/116831 141538 2012-05-11 18:10:52 -0700 2012-05-11 18:15:48 -0700 Patch for-review.txt text/plain 2064 bdakin SW5kZXg6IFNvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZwo9PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2UvV2Vi Q29yZS9DaGFuZ2VMb2cJKHJldmlzaW9uIDExNjgzMCkKKysrIFNvdXJjZS9XZWJDb3JlL0NoYW5n ZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDE3IEBACisyMDEyLTA1LTExICBCZXRoIERh a2luICA8YmRha2luQGFwcGxlLmNvbT4KKworICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9y Zy9zaG93X2J1Zy5jZ2k/aWQ9ODYyNzgKKyAgICAgICAgQ29tcG9zaXRlZCBsYXllcnMgc2hvdWxk IG9ubHkgcnVuIHRoZSBvdmVybGF5IHNjcm9sbGJhcnMgcGFpbnRpbmcgcGFzcyAKKyAgICAgICAg aWYgbmVjZXNzYXJ5CisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAg ICAgICAgSXQncyBub3QgZW5vdWdoIHRoYXQgdGhlIHJvb3RMYXllciBoYXMgZGlydHkgc2Nyb2xs YmFyczsgd2UgYWxzbyBoYXZlIAorICAgICAgICB0byBhY3R1YWxseSBiZSBkb2luZyB0aGUgb3Zl cmxheSBzY3JvbGxiYXJzIHBhaW50aW5nIHBhc3MgdG8gc2tpcCB0aGUgCisgICAgICAgIGVhcmx5 IHJldHVybi4KKyAgICAgICAgKiByZW5kZXJpbmcvUmVuZGVyTGF5ZXIuY3BwOgorICAgICAgICAo V2ViQ29yZTo6UmVuZGVyTGF5ZXI6OnBhaW50TGF5ZXIpOgorCiAyMDEyLTA1LTExICBBbmRlcnMg Q2FybHNzb24gIDxhbmRlcnNjYUBhcHBsZS5jb20+CiAKICAgICAgICAgQ29tY2FzdCB3ZWJzaXRl IGRpc3BsYXlzIGJvdHRvbSBvZiBwYWdlIHdoZW4gbG9hZGVkCkluZGV4OiBTb3VyY2UvV2ViQ29y ZS9yZW5kZXJpbmcvUmVuZGVyTGF5ZXIuY3BwCj09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIFNvdXJjZS9XZWJDb3Jl L3JlbmRlcmluZy9SZW5kZXJMYXllci5jcHAJKHJldmlzaW9uIDExNjcxMSkKKysrIFNvdXJjZS9X ZWJDb3JlL3JlbmRlcmluZy9SZW5kZXJMYXllci5jcHAJKHdvcmtpbmcgY29weSkKQEAgLTI4ODcs NyArMjg4Nyw3IEBAIHZvaWQgUmVuZGVyTGF5ZXI6OnBhaW50TGF5ZXIoUmVuZGVyTGF5ZXIKICAg ICAgICAgLy8gYnV0IHdlIG5lZWQgdG8gZW5zdXJlIHRoYXQgd2UgZG9uJ3QgY2FjaGUgY2xpcCBy ZWN0cyBjb21wdXRlZCB3aXRoIHRoZSB3cm9uZyByb290IGluIHRoaXMgY2FzZS4KICAgICAgICAg aWYgKGNvbnRleHQtPnVwZGF0aW5nQ29udHJvbFRpbnRzKCkgfHwgKHBhaW50QmVoYXZpb3IgJiBQ YWludEJlaGF2aW9yRmxhdHRlbkNvbXBvc2l0aW5nTGF5ZXJzKSkKICAgICAgICAgICAgIHBhaW50 RmxhZ3MgfD0gUGFpbnRMYXllclRlbXBvcmFyeUNsaXBSZWN0czsKLSAgICAgICAgZWxzZSBpZiAo IWJhY2tpbmcoKS0+cGFpbnRzSW50b1dpbmRvdygpICYmICFiYWNraW5nKCktPnBhaW50c0ludG9D b21wb3NpdGVkQW5jZXN0b3IoKSAmJiAhc2hvdWxkRG9Tb2Z0d2FyZVBhaW50KHRoaXMsIHBhaW50 RmxhZ3MgJiBQYWludExheWVyUGFpbnRpbmdSZWZsZWN0aW9uKSAmJiAhcm9vdExheWVyLT5jb250 YWluc0RpcnR5T3ZlcmxheVNjcm9sbGJhcnMoKSkgeworICAgICAgICBlbHNlIGlmICghYmFja2lu ZygpLT5wYWludHNJbnRvV2luZG93KCkgJiYgIWJhY2tpbmcoKS0+cGFpbnRzSW50b0NvbXBvc2l0 ZWRBbmNlc3RvcigpICYmICFzaG91bGREb1NvZnR3YXJlUGFpbnQodGhpcywgcGFpbnRGbGFncyAm IFBhaW50TGF5ZXJQYWludGluZ1JlZmxlY3Rpb24pICYmICEocm9vdExheWVyLT5jb250YWluc0Rp cnR5T3ZlcmxheVNjcm9sbGJhcnMoKSAmJiAocGFpbnRGbGFncyAmIFBhaW50TGF5ZXJQYWludGlu Z092ZXJsYXlTY3JvbGxiYXJzKSkpIHsKICAgICAgICAgICAgIC8vIElmIHRoaXMgUmVuZGVyTGF5 ZXIgc2hvdWxkIHBhaW50IGludG8gaXRzIGJhY2tpbmcsIHRoYXQgd2lsbCBiZSBkb25lIHZpYSBS ZW5kZXJMYXllckJhY2tpbmc6OnBhaW50SW50b0xheWVyKCkuCiAgICAgICAgICAgICByZXR1cm47 CiAgICAgICAgIH0K