[Spice-devel] libjpeg performance

[Alexander Larsson]

I did some simple testing of the new mjpeg encoder.
Showing the youtube "will it blend - ipad" video i got quite better
compression (24k per frame average as opposed to 35k before), but the
code used a bit more cpu (9.8 msec per frame where it was 4.2 before). I
made a simple change in the libjpeg code to make it a bit faster, but we
might still be able to tweak this a bit in favour of performance rather
than compression if thats what we want.

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 Alexander Larsson                                            Red Hat, Inc 
       alexl at redhat.com            alexander.larsson at gmail.com 
He's a genetically engineered bohemian farmboy who hides his scarred face 
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