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Re: GNUstep QuartzCore demo video

From: David Chisnall
Subject: Re: GNUstep QuartzCore demo video
Date: Fri, 7 Sep 2012 08:59:32 +0100

On 6 Sep 2012, at 18:57, Ivan Vučica wrote:

> In any case, here are the videos of the project as it worked on August 20, 
> 2012, the "pencils down" deadline set by the good folks administering Google 
> Summer of Code 2012.

Wow!  That is VERY shiny.  

Looking forward to the improvements.  Perhaps Gregory can give us an update on 
his work to integrate Opal with GNUstep-back - it would be great to be able to 
use this from AppKit...

Have you done any profiling yet?  It looks fast enough in the video, but is 
there any extra load on the CPU side that we can improve?  For example, if we 
JIT compiled the interpolation functions for the animations, would that 
actually speed things up or are they such a small part of total CPU cost that 
it's not worth it?  (I've wondered this about Apple's implementation for a 


-- Sent from my PDP-11

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