Remove obsolete dcraw::scale_colors()

rtengine/dcraw.cc

@@ -4526,6 +4526,7 @@ void CLASS colorcheck()
 //  free (fimg);
 //}
 
+/*
 void CLASS scale_colors()
 {
   unsigned bottom, right, size, row, col, ur, uc, i, x, y, c, sum[8];
@@ -4641,6 +4642,7 @@ skip_block: ;
   }
 }
 
+*/
 void CLASS pre_interpolate()
 {
   ushort (*img)[4];

rtengine/dcraw.h

@@ -410,23 +410,10 @@ void foveon_make_curves(short **curvep, float dq[3], float div[3], float filt);
 int foveon_apply_curve (short *curve, int i);
 void foveon_interpolate();
 
-//void xtrans_interpolate (int passes);
-//void cielab (ushort rgb[3], short lab[3]);
-
-//void remove_zeroes();
-//void bad_pixels (const char *cfname);
-//void subtract (const char *fname);
 void gamma_curve (double pwr, double ts, int mode, int imax);
 void pseudoinverse (double (*in)[3], double (*out)[3], int size);
 void cam_xyz_coeff (float rgb_cam[3][4], double cam_xyz[4][3]);
-//void hat_transform (float *temp, float *base, int st, int size, int sc);
-//void wavelet_denoise();
-void scale_colors();
 void pre_interpolate();
-//void border_interpolate (int border);
-//void median_filter();
-//void blend_highlights();
-//void recover_highlights();
 void crop_masked_pixels();
 
 void tiff_get (unsigned base,	unsigned *tag, unsigned *type, unsigned *len, unsigned *save);

rtengine/rawimage.h

@@ -173,12 +173,6 @@ public:
 
     void getRgbCam (float rgbcam[3][4]);
     void getXtransMatrix ( int xtransMatrix[6][6]);
-    void clearXtransCblack( )
-    {
-        for(int c = 0; c < 4; c++) {
-            cblack[c] = 0;
-        }
-    }
     unsigned get_filters() const
     {
         return filters;
@@ -312,14 +306,6 @@ public:
 
 public:
     // dcraw functions
-    void scale_colors()
-    {
-        if(isXtrans()) {
-            clearXtransCblack( );
-        }
-
-        DCraw::scale_colors();
-    }
     void pre_interpolate()
     {
         DCraw::pre_interpolate();