[Digikam-devel] [patch SVN 0.9.0] imageeffect_noisereduction.cpp

[Peter Heckert]

Peter Heckert wrote:
>>     
> Ooops, I just have seen, that this patch makes noisereduction crash, 
> when I set "Color" to zero.
> Possibly I have done something wrong here. Please review it carefully.
> I cannot see any error, but I dont understand the userinterface code.
>
> If you can see, what is wrong, please give me a hint.
> Would be very helpful for me, so I can continue porting the improved 
> filter code.
>   
I have reverted all my modifications and it still crashs. (segmentation 
fault)
Currently I am unable to track this down.

Is it possible, that crash comes from floating point errors, such as 
calling pow(-1,x)?

peter