183108 2018-02-25 12:01:04 -0800 Font smoothing doesn't get disabled if the preference is set before launching WebContent process 2018-02-25 18:14:20 -0800 1 1 1 Unclassified WebKit WebKit2 WebKit Local Build Unspecified Unspecified RESOLVED FIXED https://bugs.webkit.org/show_bug.cgi?id=75990 InRadar P2 Normal --- 1 ap ap jlewis3 mmaxfield ryanhaddad simon.fraser thorton webkit-bug-importer oldest_to_newest 1401937 0 ap 2018-02-25 12:01:04 -0800 WebProcess::initializeWebProcess() can only enable font smoothing, never disable it - but it's enabled by default in WebCore. This manifests in sporadic font rendering related failures on WebKit tests, as the first test that runs after killing a frozen WebContent doesn't get font smoothing disabled. 1401938 1 334582 ap 2018-02-25 12:03:04 -0800 Created attachment 334582 proposed fix 1401956 2 ap 2018-02-25 18:13:29 -0800 Committed http://trac.webkit.org/r228982 1401957 3 webkit-bug-importer 2018-02-25 18:14:20 -0800 <rdar://problem/37883871> 334582 2018-02-25 12:03:04 -0800 2018-02-25 17:42:48 -0800 proposed fix AntiAliasing.txt text/plain 1599 ap SW5kZXg6IFNvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCj09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIFNvdXJjZS9XZWJL aXQvQ2hhbmdlTG9nCShyZXZpc2lvbiAyMjg5NzkpCisrKyBTb3VyY2UvV2ViS2l0L0NoYW5nZUxv Zwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDEzIEBACisyMDE4LTAyLTI1ICBBbGV4ZXkgUHJv c2t1cnlha292ICA8YXBAYXBwbGUuY29tPgorCisgICAgICAgIEZvbnQgc21vb3RoaW5nIGRvZXNu J3QgZ2V0IGRpc2FibGVkIGlmIHRoZSBwcmVmZXJlbmNlIGlzIHNldCBiZWZvcmUgbGF1bmNoaW5n IFdlYkNvbnRlbnQgcHJvY2VzcworICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93 X2J1Zy5jZ2k/aWQ9MTgzMTA4CisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISku CisKKyAgICAgICAgKiBXZWJQcm9jZXNzL1dlYlByb2Nlc3MuY3BwOiAoV2ViS2l0OjpXZWJQcm9j ZXNzOjppbml0aWFsaXplV2ViUHJvY2Vzcyk6CisgICAgICAgIEZpeCB0aGUgYnVnLiBXaGlsZSBh dCBpdCwgYWxzbyBhdm9pZCB0aGUgYW50aS1wYXR0ZXJuIHdpdGggc2V0QWx3YXlzVXNlc0NvbXBs ZXhUZXh0Q29kZVBhdGguCisKIDIwMTgtMDItMjUgIFBoaWxpcHBlIE5vcm1hbmQgIDxwbm9ybWFu ZEBpZ2FsaWEuY29tPgogCiAgICAgICAgIFVucmV2aWV3ZWQgR1RLIERlYnVnIGJ1aWxkIGZpeCBh ZnRlciByMjI4OTQyLgpJbmRleDogU291cmNlL1dlYktpdC9XZWJQcm9jZXNzL1dlYlByb2Nlc3Mu Y3BwCj09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT0KLS0tIFNvdXJjZS9XZWJLaXQvV2ViUHJvY2Vzcy9XZWJQcm9jZXNzLmNw cAkocmV2aXNpb24gMjI4ODUwKQorKysgU291cmNlL1dlYktpdC9XZWJQcm9jZXNzL1dlYlByb2Nl c3MuY3BwCSh3b3JraW5nIGNvcHkpCkBAIC0zNzQsMTEgKzM3NCw5IEBAIHZvaWQgV2ViUHJvY2Vz czo6aW5pdGlhbGl6ZVdlYlByb2Nlc3MoV2UKIAogICAgIHNldFJlc291cmNlTG9hZFN0YXRpc3Rp Y3NFbmFibGVkKHBhcmFtZXRlcnMucmVzb3VyY2VMb2FkU3RhdGlzdGljc0VuYWJsZWQpOwogCi0g ICAgaWYgKHBhcmFtZXRlcnMuc2hvdWxkQWx3YXlzVXNlQ29tcGxleFRleHRDb2RlUGF0aCkKLSAg ICAgICAgc2V0QWx3YXlzVXNlc0NvbXBsZXhUZXh0Q29kZVBhdGgodHJ1ZSk7CisgICAgc2V0QWx3 YXlzVXNlc0NvbXBsZXhUZXh0Q29kZVBhdGgocGFyYW1ldGVycy5zaG91bGRBbHdheXNVc2VDb21w bGV4VGV4dENvZGVQYXRoKTsKIAotICAgIGlmIChwYXJhbWV0ZXJzLnNob3VsZFVzZUZvbnRTbW9v dGhpbmcpCi0gICAgICAgIHNldFNob3VsZFVzZUZvbnRTbW9vdGhpbmcodHJ1ZSk7CisgICAgc2V0 U2hvdWxkVXNlRm9udFNtb290aGluZyhwYXJhbWV0ZXJzLnNob3VsZFVzZUZvbnRTbW9vdGhpbmcp OwogCiAgICAgaWYgKHBhcmFtZXRlcnMuc2hvdWxkVXNlVGVzdGluZ05ldHdvcmtTZXNzaW9uKQog ICAgICAgICBOZXR3b3JrU3RvcmFnZVNlc3Npb246OnN3aXRjaFRvTmV3VGVzdGluZ1Nlc3Npb24o KTsK