[etoys-notify] [JIRA] Commented: (SQ-565) Get back at least 3.0 performance on XO

tracker at squeakland.org tracker at squeakland.org
Wed Nov 11 09:51:03 EST 2009


     [ http://tracker.immuexa.com/browse/SQ-565?page=comments#action_38738 ]
     
Bert Freudenberg commented on SQ-565:
-------------------------------------

Turns out we do not disable the screen scaling on the XO, so we needlessly scale from a 1200x900 virtual screen to a 1200x900 physical screen. That obviously does cost performance.

> Get back at least 3.0 performance on XO
> ---------------------------------------
>
>          Key: SQ-565
>          URL: http://tracker.immuexa.com/browse/SQ-565
>      Project: squeakland
>         Type: Bug
>   Components: etoys, etoys-olpc
>     Reporter: Bert Freudenberg
>     Priority: Critical
>      Fix For: etoys 4.1 and showcase - june 2010

>
>
> Hilaire wrote: "With Etoys4.0 on XO, even from the Home project, dragging the car script is unsanely slow.
> Now, I installed back an etoys-3.0-2126, and I can confirm the major slow down seems to come from Etoys-4.0. Etoys-3.0 is much more reactive."

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