Preliminary testing of the strokes framework

[David REVOY]

Hey, I tested here and I tryed to compare the same scene with the same 
brushes on both master and your branch ;
and surprisingly , I have better performance with master ... even really 
noticable.

I don't have any program test to run to check performances , but as a 
visual feedback , your branch makes in the 'system monitor' the CPUs 
usage curves never reach 30% of the total high of the graph ; where in 
master the curves grows a bit more than 50%.

My test is with the same file , same brush , same movement.


> Question for artists:
> If you try to paint with a big brush, you can see that the tip of the 
> stroke is a bit blocky while painting. This happens because the 
> painting and updating the image is done in parallel. Is this 
> "blockyness" ok, or I should avoid this?
I'm not sure to understand it really. I tryied to look for the 
"blockyness" but couldn't find something really annoying now.

-David

On 06/07/11 21:08, Dmitry Kazakov wrote:
>
>     But I had a few crashes all with the same back-trace:
>
>     Application: Krita (krita), signal: Segmentation fault
>
>     [Current thread is 1 (Thread 0x7faef41517a0 (LWP 7956))]
>
>
> Thanks for the backtrace! I'll try to reproduce tomorrow =) I guess it 
> is 3+crores-reproducible bug again =)
>
> -- 
> Dmitry Kazakov
>
>
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