[Webkit-unassigned] [Bug 102994] [META][Qt] Implement Threaded Coordinated Graphics in WebKit1

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=102994





--- Comment #13 from Jocelyn Turcotte <jocelyn.turcotte at digia.com>  2013-01-02 05:39:39 PST ---
(In reply to comment #12)
Thought about it a bit further during lunch and I see that WK1 is mainly considered as a first step and then to share code, as stated in comment #11.

It is going to bring a few things like AC layer tiling to WK1, but beside this I think that GraphicsLayer is currently a better abstraction point regarding code simplicity and maintenance.
"Making WK1 as complex as WK2" isn't really a fair goal regarding shared code, WK2 is already using in the UI process almost all the AC code that WK1 is using.

If somebody is going to care about WK1 and make sure that AC tiling is properly implemented for it and well tested for regressions, I think that this is worth it.
But if WK1 is only considered as a step stone to make debugging easier to later mainly focus on WK2, which I'm guessing is the case, then I don't think that it is worth it.

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