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Re: [css3-transitions] Frame Rate

From: Boris Zbarsky <bzbarsky@MIT.EDU>
Date: Sat, 29 Sep 2012 13:31:09 -0400
Message-ID: <5067305D.1020106@mit.edu>
To: Rik Cabanier <cabanier@gmail.com>
CC: www-style@w3.org
On 9/29/12 1:09 PM, Rik Cabanier wrote:
> Yes, and that's a problem.If 2 animations run in a page with
> requestanimationframe, they will each run a 30fps.

Why, exactly?  That's certainly not the case in Gecko, as long as the 
sum of the times for those two callbacks is less than 16ms.

> In Flash, if you have a callback that is for each frame and the movie
> starts falling behind and skip frames, the callback will still be called
> as if the frame rate is uninterrupted.

I'm not sure I follow your distinction between "the movie" and "the 
callback" here.  Can you please explain?

Received on Saturday, 29 September 2012 17:31:38 UTC

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