> Removing the existing subtraction operator (xxxPoint minus > xxxPoint returns xxxSize) might be a good place to start. I've uploaded a patch to https://bugs.webkit.org/show_bug.cgi?id=106408 which replaces these subtraction operators with ones that return xxxPoint, and which adds Int/FloatSize::fromCornerPoints(). The patch does just enough to make these changes, though in many cases, the switch from xxxSize to xxxPoint could be propagated further up and down the stack. However, the patch is probably big enough as it is, so this should probably be done separately, on a case-by-case basis.
Note that the patch isn't ready for formal review, but I wanted to get some feedback before I pursue it further. Steve _______________________________________________ webkit-dev mailing list email@example.com http://lists.webkit.org/mailman/listinfo/webkit-dev