CIECAM02 black picture with algorithm 'all'


(Heinrich Holtmannspoetter) #1

By playing with ciecam in dev-5.4-144 on win10-64 and using ‘all’ as algorythm in image adjustments the picture part of RT got black. Changing enlargement brings the picture back for a second or so. By using all other algorythms there is no problem. So I don’t know is it ok or is it a bug? Perhaps someone can test.

Many thanks
Heinrich


(Ingo Weyrich) #2

Works fine here


(Heinrich Holtmannspoetter) #3

my look


(Karlheinz Lehmann) #4

For me it happens with a processed image. It happens not if I start from neutral. I’m on 5.4-133-g16679296


(Ingo Weyrich) #5

Can you provide a raw and pp3 file to reproduce?


(Karlheinz Lehmann) #6

D72_2912.NEF.pp3 (11.4 KB)
D72_2912.NEF (29.3 MB)


(Ingo Weyrich) #7

Thanks for the files. Still can not reproduce here using 5.4.148


(Ingo Weyrich) #8

I think I found the culprit. Screenshot shows the solution

We should remove the option to use the old double precision ciecam02 code…


(Heinrich Holtmannspoetter) #9

After changing the setting there is no problem any longer. Many thanks to https://discuss.pixls.us/u/heckflosse


(Ingo Weyrich) #10

Thanks for reporting :+1:


(Ingo Weyrich) #11

I created a pr to remove the ciecam02 double precision stuff for RT 5.5


(Karlheinz Lehmann) #12

Yep, works now.