I am not sure that it is a bug, but sometimes if I use “channel mixer” tool in B/W conversion tab, image does not change at all while I move RGB sliders and then changes abruptly.
Maybe algorithm of B/W was changed since 5.3 and I need to read documentation again.
By testing RT 5.4 rc3 I scrolled through older jpg-files in a couple of directories and had a close look in a few of them (RT file manager - open a file, file manager - change directory - open a file …). After a few minutes RT got frozen. This result was repeatable.
Attemps to get a debug-file were not successful because gdb also seemed to be frozen (no further command could be entered after RT got frozen). By working with raw-files I couldn’t find any problem.
By the way: many thanks to all actives for doing a really great job!
I am not aware of any intentional change. If you can, please file a bug report with an example of the differences between the behaviour of 5.3 and the current one. Thanks!
There is a sudden jump with channel mixer when the 3 sliders (not the gamma ones) add up to zero and then you go to -1. I think it has done this for quite a while. I once thought it a bug but now regard it as a feature! and Rawpedia refers to getting creative IIRC. I like channel mixer.
The January change says speedup (and involves going 32bit??) so presumably not a functional change.
I’ve noticed a difference in how the Noise reduction (more precisely Median Filter) works in 5.4-RC3.
In 5.3 the effect of Median Filter depended on Luminance Detail setting IF the Median filter was used in Luminance only mode (but not if used in RGB mode).
In 5.4-RC3 the effect of Median Filter do not depend on Luminance Detail setting (no matter how Median method i use). Is this intentional?
Thank you, and exceptional work by the way.
Mihai