193 static inline float Lum(float r, float g, float b) {  in Lum()  function
239     float L = Lum(*r, *g, *b);  in clipColor()
259     float d = l - Lum(*r, *g, *b);  in SetLum()
281     SetLum(&Sr, &Sg, &Sb, sa * da, Lum(dr, dg, db) * sa);  in hue_4f()
302     SetLum(&Dr, &Dg, &Db, sa * da, Lum(dr, dg, db) * sa);  in saturation_4f()
322     SetLum(&Sr, &Sg, &Sb, sa * da, Lum(dr, dg, db) * sa);  in color_4f()
344     SetLum(&Dr, &Dg, &Db, sa * da, Lum(sr, sg, sb) * da);  in luminosity_4f()
707 static inline int Lum(int r, int g, int b)  in Lum()  function
752     int L = Lum(*r, *g, *b);  in clipColor()
771   int d = l - Lum(*r, *g, *b);  in SetLum()
803         SetLum(&Sr, &Sg, &Sb, sa * da, Lum(dr, dg, db) * sa);  in hue_modeproc()
837         SetLum(&Dr, &Dg, &Db, sa * da, Lum(dr, dg, db) * sa);  in saturation_modeproc()
870         SetLum(&Sr, &Sg, &Sb, sa * da, Lum(dr, dg, db) * sa);  in color_modeproc()
903         SetLum(&Dr, &Dg, &Db, sa * da, Lum(sr, sg, sb) * da);  in luminosity_modeproc()