Hi Aldric,

really nice work! Here my two cents.

Am 03.01.2013 16:19, schrieb AlicVB:
> Hi all,
> I think that now a lot of testers have tried the multi instance feature. 
> Maybe it's time to set which iop can't have multi instances. The goal 
> here is not to say "it's usefull" or not, but "It may cause troubles"...
> Here is the list of iop I think we should exclude :
> 
> 1000 gamma
> 800 colorout
> 381 clipping
> 345 colorin
> 236 flip
> 127 demosaic
> 0 rawspeed
Agreed.

Please add dithering as it only makes sense once at the end of pixelpipe.


Most of the following should be multi-instance with some exceptions.

> Here is some, I don't know exactly how they work, so I'm not sure they 
> are safe with multi instances :
> 909 clahe
This one is deprecated -> no need to care

> 745 highpass
> 727 lowpass
> 709 anlfyeni
Also deprecated

> 527 bilat
> 509 atrous
> 490 shadhi
> 472 globaltonemap
> 454 nlmeans
> 436 bloom
> 327 profile_gamma
Only makes sense once, as it is closely linked to colorin.

> 309 bilateral
> 290 shrecovery
Is deprecated

> 272 basecurve
> 218 lens
Doesn't make much sense. lens correction expects a non-corrected input
image and applying it a second time, well...

> 18 invert
invert * invert = noop :)

> 
> Thanks for your feedbacks.
> Aldric

Ulrich


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