[Webkit-unassigned] [Bug 113317] [GTK][AC] Use transform property of ClutterActor

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=113317





--- Comment #5 from ChangSeok Oh <kevin.cs.oh at gmail.com>  2013-03-28 10:18:43 PST ---
(From update of attachment 195122)
View in context: https://bugs.webkit.org/attachment.cgi?id=195122&action=review

>> Source/WebCore/platform/graphics/clutter/GraphicsLayerActor.cpp:361
>> +        return;
> 
> This looks wrong, unles… what happens if you have a transformed actor and wants to reset it to identity? Would you pass NULL as a matrix in that case?

I concerned stopping actor's animation. If we set a transform value explicitly to actor, the actor sticks the value for its modelView matrix while animations. So I wanted to block meaningless setting transform. As you mentioned, we can release transform value by setting NULL instead of an identity matrix.
But I haven't faced such a real case, so let's remove graphicsLayerActorSetTransform and then use clutter_actor_set_transform api directly :)

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