[Panel-devel] svg rendering

[Sean Harmer]

Just for info, I'm trying a little experiment to try and make Plasma::Svg use 
a multithreaded rendering backend. No idea if it will work yet or not. 

If it does work it should allow Plasma to be more responsive when using 
expensive to render Svg images even on single core machines. Those lucky 
enough to have multiple cores may even see an increase in performance 
depending upon the usage patterns.

No doubt I'll be posting back later with questions on how best to integrate 
this - *if* I can get the basics going that is ;-)

Sean