Improvements in highlight rolloff behavior.

2010-10-23 07:44:06 -05:00
parent 0980afc2b6
commit 3f8d4732e3
3 changed files with 10 additions and 10 deletions
--- a/rtengine/improcfun.cc
+++ b/rtengine/improcfun.cc
@@ -334,6 +334,7 @@ void ImProcFunctions::rgbProc (Image16* working, LabImage* lab, int* tonecurve,
            z = CLIPTO(z,0,2*65536-1);

            int L = cacheL[y];
+			//int L = cacheL[tonecurve[y]];//for luminance tone curve, use this (and comment out rgb tonecurves)
            lab->L[i][j] = L;
            lab->a[i][j] = CLIPC(((cachea[x] - cachea[y]) * chroma_scale) >> 15);
            lab->b[i][j] = CLIPC(((cacheb[y] - cacheb[z]) * chroma_scale) >> 15);