Added new color toning mode "L*a*b* color correction grid", adapted from DT's color correction module

2018-01-08 00:19:36 +01:00
parent 309eef696b
commit 041990d216
9 changed files with 403 additions and 4 deletions
--- a/rtengine/procparams.h
+++ b/rtengine/procparams.h
@@ -424,6 +424,7 @@ struct ColorToningParams {
     *  Lch        :
     *  RGBSliders :
     *  RGBCurves  :
+     *  LabGrid    :
     */
    Glib::ustring method;

@@ -447,6 +448,12 @@ struct ColorToningParams {
    double sathigh;
    bool lumamode;

+    double labgridALow;
+    double labgridBLow;
+    double labgridAHigh;
+    double labgridBHigh;
+    static constexpr double LABGRID_CORR_MAX = 8000.f;
+
    ColorToningParams();

    bool operator ==(const ColorToningParams& other) const;