[Webkit-unassigned] [Bug 113317] [GTK][AC] Use transform property of ClutterActor
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Thu Mar 28 10:20:33 PDT 2013
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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