[Webkit-unassigned] [Bug 112459] [CoordinatedGraphics] Implement fast scrolling support

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=112459


Luciano Wolf <luciano.wolf at openbossa.org> changed:

           What    |Removed                     |Added
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             Status|NEW                         |ASSIGNED
         AssignedTo|webkit-unassigned at lists.web |luciano.wolf at openbossa.org
                   |kit.org                     |




--- Comment #1 from Luciano Wolf <luciano.wolf at openbossa.org>  2013-03-15 13:14:50 PST ---
Created an attachment (id=193363)
 --> (https://bugs.webkit.org/attachment.cgi?id=193363&action=review)
Fast-scrolling support using Nix to illustrate how it works

This patch is based on touch areas (rectangles) provided by Document. They need to be sent to the UI side. There is a new client inside CoordinatedLayerTreeHost.h to perform the message exchange task. It interfaces with ScrollingCoordinatorCoordinatedGraphics getting all information and redirecting to the UI side.

I'm looking for comments on this first draft version. As the patch evolves and gets reviewed the Nix parts can be removed (as their sole purpose is to exemplify the ideas) and it can be integrated into the trunk.

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