28698 2009-08-24 17:37:44 -0700 Avoid unnecessary transformations for the window resizer in Scrollbar::setRect 2009-08-24 17:51:26 -0700 1 1 1 Unclassified WebKit Layout and Rendering 528+ (Nightly build) PC OS X 10.5 RESOLVED FIXED P2 Normal --- 1 koivisto webkit-unassigned oldest_to_newest 142477 0 koivisto 2009-08-24 17:37:44 -0700 Avoid unnecessary transformations for the window resizer in Scrollbar::setRect. 142481 1 38517 koivisto 2009-08-24 17:41:27 -0700 Created attachment 38517 test if rects are empty before transforming 142484 2 koivisto 2009-08-24 17:51:26 -0700 http://trac.webkit.org/changeset/47737 38517 2009-08-24 17:41:27 -0700 2009-08-24 17:44:01 -0700 test if rects are empty before transforming scrollbar-setRect.patch text/plain 1908 koivisto SW5kZXg6IFdlYkNvcmUvQ2hhbmdlTG9nCj09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIFdlYkNvcmUvQ2hhbmdlTG9n CShyZXZpc2lvbiA0NzczNSkKKysrIFdlYkNvcmUvQ2hhbmdlTG9nCSh3b3JraW5nIGNvcHkpCkBA IC0xLDMgKzEsMTMgQEAKKzIwMDktMDgtMjQgIEFudHRpIEtvaXZpc3RvICA8YW50dGlAYXBwbGUu Y29tPgorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorICAgICAgICAKKyAg ICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTI4Njk4CisgICAg ICAgIEF2b2lkIHVubmVjZXNzYXJ5IHRyYW5zZm9ybWF0aW9ucyBmb3IgdGhlIHdpbmRvdyByZXNp emVyIHJlY3QuCisKKyAgICAgICAgKiBwbGF0Zm9ybS9TY3JvbGxiYXIuY3BwOgorICAgICAgICAo V2ViQ29yZTo6U2Nyb2xsYmFyOjpzZXRGcmFtZVJlY3QpOgorCiAyMDA5LTA4LTI0ICBBbGV4ZXkg UHJvc2t1cnlha292ICA8YXBAYXBwbGUuY29tPgogCiAgICAgICAgIFJldmlld2VkIGJ5IERhcmlu IEFkbGVyLgpJbmRleDogV2ViQ29yZS9wbGF0Zm9ybS9TY3JvbGxiYXIuY3BwCj09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0K LS0tIFdlYkNvcmUvcGxhdGZvcm0vU2Nyb2xsYmFyLmNwcAkocmV2aXNpb24gNDc3MzUpCisrKyBX ZWJDb3JlL3BsYXRmb3JtL1Njcm9sbGJhci5jcHAJKHdvcmtpbmcgY29weSkKQEAgLTM5Miw5ICsz OTIsOSBAQCB2b2lkIFNjcm9sbGJhcjo6c2V0RnJhbWVSZWN0KGNvbnN0IEludFJlCiAgICAgLy8g R2V0IG91ciB3aW5kb3cgcmVzaXplciByZWN0IGFuZCBzZWUgaWYgd2Ugb3ZlcmxhcC4gIEFkanVz dCB0byBhdm9pZCB0aGUgb3ZlcmxhcAogICAgIC8vIGlmIG5lY2Vzc2FyeS4KICAgICBJbnRSZWN0 IGFkanVzdGVkUmVjdChyZWN0KTsKLSAgICBpZiAocGFyZW50KCkpIHsKLSAgICAgICAgYm9vbCBv dmVybGFwc1Jlc2l6ZXIgPSBmYWxzZTsKLSAgICAgICAgU2Nyb2xsVmlldyogdmlldyA9IHBhcmVu dCgpOworICAgIGJvb2wgb3ZlcmxhcHNSZXNpemVyID0gZmFsc2U7CisgICAgU2Nyb2xsVmlldyog dmlldyA9IHBhcmVudCgpOworICAgIGlmICh2aWV3ICYmICFyZWN0LmlzRW1wdHkoKSAmJiAhdmll dy0+d2luZG93UmVzaXplclJlY3QoKS5pc0VtcHR5KCkpIHsKICAgICAgICAgSW50UmVjdCByZXNp emVyUmVjdCA9IHZpZXctPmNvbnZlcnRGcm9tQ29udGFpbmluZ1dpbmRvdyh2aWV3LT53aW5kb3dS ZXNpemVyUmVjdCgpKTsKICAgICAgICAgaWYgKHJlY3QuaW50ZXJzZWN0cyhyZXNpemVyUmVjdCkp IHsKICAgICAgICAgICAgIGlmIChvcmllbnRhdGlvbigpID09IEhvcml6b250YWxTY3JvbGxiYXIp IHsKQEAgLTQxMSwxMSArNDExLDExIEBAIHZvaWQgU2Nyb2xsYmFyOjpzZXRGcmFtZVJlY3QoY29u c3QgSW50UmUKICAgICAgICAgICAgICAgICB9CiAgICAgICAgICAgICB9CiAgICAgICAgIH0KLQot ICAgICAgICBpZiAob3ZlcmxhcHNSZXNpemVyICE9IG1fb3ZlcmxhcHNSZXNpemVyKSB7Ci0gICAg ICAgICAgICBtX292ZXJsYXBzUmVzaXplciA9IG92ZXJsYXBzUmVzaXplcjsKKyAgICB9CisgICAg aWYgKG92ZXJsYXBzUmVzaXplciAhPSBtX292ZXJsYXBzUmVzaXplcikgeworICAgICAgICBtX292 ZXJsYXBzUmVzaXplciA9IG92ZXJsYXBzUmVzaXplcjsKKyAgICAgICAgaWYgKHZpZXcpCiAgICAg ICAgICAgICB2aWV3LT5hZGp1c3RTY3JvbGxiYXJzQXZvaWRpbmdSZXNpemVyQ291bnQobV9vdmVy bGFwc1Jlc2l6ZXIgPyAxIDogLTEpOwotICAgICAgICB9CiAgICAgfQogCiAgICAgV2lkZ2V0Ojpz ZXRGcmFtZVJlY3QoYWRqdXN0ZWRSZWN0KTsK