130631 2014-03-21 20:20:38 -0700 [iOS][WK2] Micro-optimize view state updates on the UIProcess side 2014-03-24 14:04:12 -0700 1 1 1 Unclassified WebKit New Bugs 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 benjamin benjamin andersca oldest_to_newest 993428 0 benjamin 2014-03-21 20:20:38 -0700 [iOS][WK2] Micro-optimize view state updates on the UIProcess side 993431 1 227528 benjamin 2014-03-21 20:23:14 -0700 Created attachment 227528 Patch 993494 2 227528 darin 2014-03-22 08:03:01 -0700 Comment on attachment 227528 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=227528&action=review > Source/WebKit2/UIProcess/ios/WKContentView.mm:240 > + return (FloatRect)FrameView::rectForViewportConstrainedObjects(enclosingLayoutRect(unobscuredRect), roundedLayoutSize(FloatSize(documentSize)), scale, false, StickToViewportBounds); What is the (FloatRect) here for? Doesn’t this compile without it? Also, why FloatSize(documentSize)? Doesn’t this compile without the explicit FloatSize()? 993927 3 benjamin 2014-03-24 12:43:32 -0700 Thanks for the review! (In reply to comment #2) > What is the (FloatRect) here for? Doesn’t this compile without it? No idea, I'll try. > Also, why FloatSize(documentSize)? Doesn’t this compile without the explicit FloatSize()? The conversions between native types and WebCore types are explicit when they have side effects. 993953 4 benjamin 2014-03-24 13:51:40 -0700 Committed r166188: <http://trac.webkit.org/changeset/166188> 993964 5 andersca 2014-03-24 14:04:12 -0700 (In reply to comment #2) > (From update of attachment 227528 [details]) > View in context: https://bugs.webkit.org/attachment.cgi?id=227528&action=review > > > Source/WebKit2/UIProcess/ios/WKContentView.mm:240 > > + return (FloatRect)FrameView::rectForViewportConstrainedObjects(enclosingLayoutRect(unobscuredRect), roundedLayoutSize(FloatSize(documentSize)), scale, false, StickToViewportBounds); > Can we put this code somewhere else instead of on FrameView? It's very awkward to have UI process code call member functions on FrameView. 227528 2014-03-21 20:23:14 -0700 2014-03-22 08:03:00 -0700 Patch bug-130631-20140321202252.patch text/plain 7519 benjamin U3VidmVyc2lvbiBSZXZpc2lvbjogMTY2MTA3CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0Mi9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViS2l0Mi9DaGFuZ2VMb2cKaW5kZXggNTIwNGY3ODhmMzhkMDAz MmJlOWE1OWQ4N2Y5Y2Q1NGE1MDBhZDlhOS4uNTM5ZTFiZmFmM2IzZjJmOWUyYzdlYzkwM2Y3Njdl NDVkYTQ0MTBhNiAxMDA2NDQKLS0tIGEvU291cmNlL1dlYktpdDIvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJLaXQyL0NoYW5nZUxvZwpAQCAtMSw1ICsxLDI2IEBACiAyMDE0LTAzLTIxICBCZW5q YW1pbiBQb3VsYWluICA8YnBvdWxhaW5AYXBwbGUuY29tPgogCisgICAgICAgIFtpT1NdW1dLMl0g TWljcm8tb3B0aW1pemUgdmlldyBzdGF0ZSB1cGRhdGVzIG9uIHRoZSBVSVByb2Nlc3Mgc2lkZQor ICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTMwNjMxCisK KyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgKiBVSVByb2Nl c3MvQVBJL0NvY29hL1dLV2ViVmlldy5tbToKKyAgICAgICAgKGNvbnRlbnRab29tU2NhbGUpOgor 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