* Added support for non-raw files to the film negative tool. The tool is now under the "Color" tab. Moved the entire filmneg code downstream, right after input profile conversion.
Usage changes a bit: White Balance must be set to the _backlight_ color temperature. Added two more sliders to color-balance the picture after negative inversion. Legacy inversion method kept for compatibility with processing profiles saved by RT v5.7 or 5.8 (only if Film Negative was enabled). Should be removed in a future version.
There is still an issue with DCP profiles that need the look table to be active to work properly. Using a simple matrix input profile (or just camera standard) is recommended for now.
* The user can now choose to perform inversion before or after input colorspace conversion.
Seamless backwards compatibility with previous processing profiles; upgrading from a previous version now gives an (almost) identical output as before.
Generalised the concept of film base values: the processing profile now contains a pair of RGB triplets, "reference input" and "reference output", which makes it much more straightforward to compute the output multipliers.
* Added support for `RGB` data type to putToKeyFile, removed the now unused `RGB::toVector()` method. Some cleanup.
* Spot balance picker now stays active indefinitely. Can be disabled by right-clicking, too.
* Removed film negative from `filterRawRefresh` condition, since the new version does not require raw rendering anymore.
* The Output Level slider is now exponential, so it should feel more familiar to use (similar to the exposure compensation slider).
* Removed old `RedBase`, `GreenBase`, `BlueBase` keys from the PP3 file after params upgrade. Keys are only kept if the file only undergoes batch edit (hence no params upgrade was done).
* Made the balance sliders exponential and centered at zero. Now they should be a bit smoother and possibly more user-friendly.
* Changed adjusters' step to more useful values, they were too fine-grained and hard to adjust using the +/- spinbutton.
Increased max ratio value from 3 to 5, as i found an old negative needing a very high blue channel exponent.
* Added an initial processing profile for film negative inversion, to be provided as a bundled profile.
* Removed Output Level and balance sliders when in batch mode: since the effect of these sliders is dependent on the reference input values, those values needed to be copied as well. And, touching any of the sliders needed to flag all three as dirty. All this felt more confusing than useful.
It should be sufficient (and clearer) to copy/paste the params, and then fine-tune the balance on individual pictures when needed.
* Set bayer demosaic method to RCD in the bundled "Film Negative" processing profile. RCD seems to play a bit better with Capture Sharpening in the presence of film grain, compared to Amaze.
This will favor new users starting with all-defaults settings, hence having Capture Sharpening enabled by default.
* Removed incorrect "contrast" term from the "Reference exponent" label. This parameter adjusts the image _gamma_, not its contrast.
* First LA log encoding ciecam
* Some changes hide show and tooltip
* Change label - tooltip
* Change max slider shadow
* Fixed bad behavior cat02 adaptation in some cases
* Another fix Cat02 GUI
* LA log encode add ciecam saturation
* LA log encoding - added contrast J ciecam
* LA Log encode various changes GUI labels tooltips
* Change 2 tooltips
* Clean code
* First wavelet denoise
* Gui for wavel denoise
* First version local contrast and denoise
* Second version local contrast and denoise
* second version GUI equalizer
* enable equalizer local contrast denoise 1234
* change local contrast curve defaut
* disable local contrast when curve 1
* denmethod in advanced - standard
* Simulate slider denoise with curve
* Some various chnages
* Chnage reference local contrast
* GUI part reference local contrast
* Enable reference noise mix denoise for local contrast denoise
* Improvment to reference local contrast denoise
* Display comment in console
* Best format string in console
* Change agressive denoise limit to 50 - added tooltip
* Added method quality denoise - change madL in ftblockdn
* Change equalizer 1234 settings - added high level local contrast
* added high levels local contrast curve
* Fixed sigma local contrast
* clean format code
* Some improvments
* normalize level slider high level threshold
* change ordonate curve high level contrast
* Fixed bad level for curve high levels - simplify GUI standard
* several changes - guidefilter final - new double slider threshold
* save provisory work
* save GUI work GF threshold
* save provisory work
* Fixed some bad behavior GUI
* save GUI Hue GF
* Curve Hue for GF
* OMP for hue GF
* addes noisevarhue and fixed some bug
* save GUI equalizer hue
* enable equalizer hue
* Fixed bad behavior GUI in advanced mode
* change some default values
* Others change default values
* Change in progressivity slider threshold local contrast
* simplifie algorithm and GUI
* Added tooltip and chnage some labels
* Change labels and tooltip wavelet denoise
* added level 5 denoise
* Change typo in label guided theshold
* Various changes labels tooltip
* Change minimum wavelet level
* Added level 5 to denoise
* Change slider sigm for a double slider sigm03 sigm45
* small delay for double slider sigm
* Fixed wrong values sigm
* Hide level56 in standard complexity
* Improve in standard complexity
* Various improvment levels 14
* interaction 56 14 - advanced complexity
* Added in option edghi edglo limrad
* Hide choice edgesharpness slider curve
* First normal expert
* Second normal expert
* Changes in normal expert contrast chroma residual
* Change label complexity wavelet
* French + hide sigmafin standard
* Added tooltip complexty wavelet
