81943 2012-03-22 11:54:40 -0700 Factor compositing layer updates after scroll into a new method 2012-03-22 12:02:54 -0700 1 1 1 Unclassified WebKit New Bugs 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 simon.fraser simon.fraser simon.fraser oldest_to_newest 585550 0 simon.fraser 2012-03-22 11:54:40 -0700 Factor compositing layer updates after scroll into a new method 585554 1 133310 simon.fraser 2012-03-22 11:56:34 -0700 Created attachment 133310 Patch 585564 2 simon.fraser 2012-03-22 12:02:54 -0700 http://trac.webkit.org/changeset/111740 133310 2012-03-22 11:56:34 -0700 2012-03-22 11:58:04 -0700 Patch bug-81943-20120322115631.patch text/plain 4043 simon.fraser U3VidmVyc2lvbiBSZXZpc2lvbjogMTExNzI2CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggZTJlNmQ3MTEyYmU5Yzcy OTc4MjJkZGVhNzA2MzhkYTNmYmFiZDIyYy4uNzA4ZjA2ODVhNmJjNTgyYjUyNzhkOWQzMmE2NDY1 MmI0YjlhYzU4OSAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDIwIEBACisyMDEyLTAzLTIyICBTaW1v biBGcmFzZXIgIDxzaW1vbi5mcmFzZXJAYXBwbGUuY29tPgorCisgICAgICAgIEZhY3RvciBjb21w b3NpdGluZyBsYXllciB1cGRhdGVzIGFmdGVyIHNjcm9sbCBpbnRvIGEgbmV3IG1ldGhvZAorICAg ICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9ODE5NDMKKworICAg ICAgICBSZXZpZXdlZCBieSBOT0JPRFkgKE9PUFMhKS4KKworICAgICAgICBNb3ZlIHNvbWUgY29k ZSB0aGF0IHVwZGF0ZXMgY29tcG9zaXRpbmcgbGF5ZXJzIGFmdGVyIHNjcm9sbGluZworICAgICAg ICBpbnRvIGl0cyBvd24gbWV0aG9kLCBmb3IgY2xlYW5saW5lc3MuCisKKyAgICAgICAgKiByZW5k ZXJpbmcvUmVuZGVyTGF5ZXIuY3BwOgorICAgICAgICAoV2ViQ29yZTo6UmVuZGVyTGF5ZXI6OnNj cm9sbFRvKToKKyAgICAgICAgKFdlYkNvcmU6OlJlbmRlckxheWVyOjp1cGRhdGVDb21wb3NpdGlu Z0xheWVyc0FmdGVyU2Nyb2xsKToKKyAgICAgICAgKFdlYkNvcmUpOgorICAgICAgICAqIHJlbmRl cmluZy9SZW5kZXJMYXllci5oOgorICAgICAgICAoUmVuZGVyTGF5ZXIpOgorCiAyMDEyLTAzLTIy ICBYaW5nbmFuIFdhbmcgIDx4aW5nbmFuLndhbmdAaW50ZWwuY29tPgogCiAgICAgICAgIFJldmVy YkNvbnZvbHZlcjo6bGF0ZW5jeUZyYW1lcygpIHNob3VsZCByZXR1cm4gMC4KZGlmZiAtLWdpdCBh L1NvdXJjZS9XZWJDb3JlL3JlbmRlcmluZy9SZW5kZXJMYXllci5jcHAgYi9Tb3VyY2UvV2ViQ29y ZS9yZW5kZXJpbmcvUmVuZGVyTGF5ZXIuY3BwCmluZGV4IGFmYzdhZDBjYjhmN2Y0ZmY3MTlkZWEy ODUxZmM4MjJjNTBkNjJmOGUuLjk5MmVmMDZhZjU0YmIzNGM1MzA3NzkyODhiMDcyODE4YmU1YmUx ZmIgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9XZWJDb3JlL3JlbmRlcmluZy9SZW5kZXJMYXllci5jcHAK KysrIGIvU291cmNlL1dlYkNvcmUvcmVuZGVyaW5nL1JlbmRlckxheWVyLmNwcApAQCAtMTQ4MCwy MyArMTQ4MCw5IEBAIHZvaWQgUmVuZGVyTGF5ZXI6OnNjcm9sbFRvKGludCB4LCBpbnQgeSkKICAg ICAgICAgdmlldy0+dXBkYXRlV2lkZ2V0UG9zaXRpb25zKCk7CiAgICAgfQogCi0jaWYgVVNFKEFD Q0VMRVJBVEVEX0NPTVBPU0lUSU5HKQotICAgIGlmIChjb21wb3NpdG9yKCktPmluQ29tcG9zaXRp bmdNb2RlKCkpIHsKLSAgICAgICAgLy8gT3VyIHN0YWNraW5nIGNvbnRleHQgaXMgZ3VhcmFudGVl ZCB0byBjb250YWluIGFsbCBvZiBvdXIgZGVzY2VuZGFudHMgdGhhdCBtYXkgbmVlZAotICAgICAg ICAvLyByZXBvc2l0aW9uaW5nLCBzbyB1cGRhdGUgY29tcG9zaXRpbmcgbGF5ZXJzIGZyb20gdGhl cmUuCi0gICAgICAgIGlmIChSZW5kZXJMYXllciogY29tcG9zaXRpbmdBbmNlc3RvciA9IHN0YWNr aW5nQ29udGV4dCgpLT5lbmNsb3NpbmdDb21wb3NpdGluZ0xheWVyKCkpIHsKLSAgICAgICAgICAg IGlmIChjb21wb3NpdG9yKCktPmNvbXBvc2l0aW5nQ29uc3VsdHNPdmVybGFwKCkpCi0gICAgICAg ICAgICAgICAgY29tcG9zaXRvcigpLT51cGRhdGVDb21wb3NpdGluZ0xheWVycyhDb21wb3NpdGlu Z1VwZGF0ZU9uU2Nyb2xsLCBjb21wb3NpdGluZ0FuY2VzdG9yKTsKLSAgICAgICAgICAgIGVsc2Ug ewotICAgICAgICAgICAgICAgIGJvb2wgaXNVcGRhdGVSb290ID0gdHJ1ZTsKLSAgICAgICAgICAg ICAgICBjb21wb3NpdGluZ0FuY2VzdG9yLT5iYWNraW5nKCktPnVwZGF0ZUFmdGVyTGF5b3V0KFJl bmRlckxheWVyQmFja2luZzo6QWxsRGVzY2VuZGFudHMsIGlzVXBkYXRlUm9vdCk7Ci0gICAgICAg ICAgICB9Ci0gICAgICAgIH0KLSAgICB9Ci0jZW5kaWYKKyAgICB1cGRhdGVDb21wb3NpdGluZ0xh eWVyc0FmdGVyU2Nyb2xsKCk7CiAKICAgICBSZW5kZXJCb3hNb2RlbE9iamVjdCogcmVwYWludENv bnRhaW5lciA9IHJlbmRlcmVyKCktPmNvbnRhaW5lckZvclJlcGFpbnQoKTsKLQogICAgIEZyYW1l KiBmcmFtZSA9IHJlbmRlcmVyKCktPmZyYW1lKCk7CiAgICAgaWYgKGZyYW1lKSB7CiAgICAgICAg IC8vIFRoZSBjYXJldCByZWN0IG5lZWRzIHRvIGJlIGludmFsaWRhdGVkIGFmdGVyIHNjcm9sbGlu ZwpAQCAtMTYxNyw2ICsxNjAzLDI0IEBAIHZvaWQgUmVuZGVyTGF5ZXI6OnNjcm9sbFJlY3RUb1Zp c2libGUoY29uc3QgTGF5b3V0UmVjdCYgcmVjdCwgY29uc3QgU2Nyb2xsQWxpZ25tCiAgICAgICAg IGZyYW1lVmlldy0+cmVzdW1lU2NoZWR1bGVkRXZlbnRzKCk7CiB9CiAKK3ZvaWQgUmVuZGVyTGF5 ZXI6OnVwZGF0ZUNvbXBvc2l0aW5nTGF5ZXJzQWZ0ZXJTY3JvbGwoKQoreworI2lmIFVTRShBQ0NF TEVSQVRFRF9DT01QT1NJVElORykKKyAgICBpZiAoY29tcG9zaXRvcigpLT5pbkNvbXBvc2l0aW5n TW9kZSgpKSB7CisgICAgICAgIC8vIE91ciBzdGFja2luZyBjb250ZXh0IGlzIGd1YXJhbnRlZWQg dG8gY29udGFpbiBhbGwgb2Ygb3VyIGRlc2NlbmRhbnRzIHRoYXQgbWF5IG5lZWQKKyAgICAgICAg Ly8gcmVwb3NpdGlvbmluZywgc28gdXBkYXRlIGNvbXBvc2l0aW5nIGxheWVycyBmcm9tIHRoZXJl LgorICAgICAgICBpZiAoUmVuZGVyTGF5ZXIqIGNvbXBvc2l0aW5nQW5jZXN0b3IgPSBzdGFja2lu Z0NvbnRleHQoKS0+ZW5jbG9zaW5nQ29tcG9zaXRpbmdMYXllcigpKSB7CisgICAgICAgICAgICBp ZiAoY29tcG9zaXRvcigpLT5jb21wb3NpdGluZ0NvbnN1bHRzT3ZlcmxhcCgpKQorICAgICAgICAg ICAgICAgIGNvbXBvc2l0b3IoKS0+dXBkYXRlQ29tcG9zaXRpbmdMYXllcnMoQ29tcG9zaXRpbmdV cGRhdGVPblNjcm9sbCwgY29tcG9zaXRpbmdBbmNlc3Rvcik7CisgICAgICAgICAgICBlbHNlIHsK KyAgICAgICAgICAgICAgICBib29sIGlzVXBkYXRlUm9vdCA9IHRydWU7CisgICAgICAgICAgICAg ICAgY29tcG9zaXRpbmdBbmNlc3Rvci0+YmFja2luZygpLT51cGRhdGVBZnRlckxheW91dChSZW5k ZXJMYXllckJhY2tpbmc6OkFsbERlc2NlbmRhbnRzLCBpc1VwZGF0ZVJvb3QpOworICAgICAgICAg ICAgfQorICAgICAgICB9CisgICAgfQorI2VuZGlmCit9CisKIExheW91dFJlY3QgUmVuZGVyTGF5 ZXI6OmdldFJlY3RUb0V4cG9zZShjb25zdCBMYXlvdXRSZWN0ICZ2aXNpYmxlUmVjdCwgY29uc3Qg TGF5b3V0UmVjdCAmZXhwb3NlUmVjdCwgY29uc3QgU2Nyb2xsQWxpZ25tZW50JiBhbGlnblgsIGNv bnN0IFNjcm9sbEFsaWdubWVudCYgYWxpZ25ZKQogewogICAgIC8vIERldGVybWluZSB0aGUgYXBw cm9wcmlhdGUgWCBiZWhhdmlvci4KZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3JlL3JlbmRlcmlu Zy9SZW5kZXJMYXllci5oIGIvU291cmNlL1dlYkNvcmUvcmVuZGVyaW5nL1JlbmRlckxheWVyLmgK aW5kZXggYzc1M2UwMTRlNWRjZTdjYzBjMjBhZDEwNmRmODhlNWI2NmVlZmY2ZC4uYTJmZjVjNjky MWM4YTM4NDkyZjBjYzEyZmU0NGYyZDQ0NDhiMTZlYiAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNv cmUvcmVuZGVyaW5nL1JlbmRlckxheWVyLmgKKysrIGIvU291cmNlL1dlYkNvcmUvcmVuZGVyaW5n L1JlbmRlckxheWVyLmgKQEAgLTY3Niw2ICs2NzYsNyBAQCBwcml2YXRlOgogCiAgICAgLy8gTk9U RTogVGhpcyBzaG91bGQgb25seSBiZSBjYWxsZWQgYnkgdGhlIG92ZXJyaWRlbiBzZXRTY3JvbGxP ZmZzZXQgZnJvbSBTY3JvbGxhYmxlQXJlYS4KICAgICB2b2lkIHNjcm9sbFRvKGludCwgaW50KTsK KyAgICB2b2lkIHVwZGF0ZUNvbXBvc2l0aW5nTGF5ZXJzQWZ0ZXJTY3JvbGwoKTsKIAogICAgIElu dFNpemUgc2Nyb2xsYmFyT2Zmc2V0KGNvbnN0IFNjcm9sbGJhciopIGNvbnN0OwogICAgIAo=