liz/rawTherapee
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix for oversaturated colors artifacts (yellow mostly).

Browse Source
This commit is contained in:
Emil Martinec
2010-11-09 00:32:14 -06:00
parent f2e14e720f
commit a876935d37
8 changed files with 32 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
rtengine/curves.cc
View File

@@ -587,7 +587,7 @@ void CurveFactory::complexCurve (double ecomp, double black, double hlcompr, dou
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
void CurveFactory::complexCurve (double ecomp, double black, double hlcompr, double shcompr, double br, double contr, double defmul, double gamma_, bool igamma, const std::vector<double>& curvePoints, unsigned int* histogram, int* hlCurve, int* shCurve, int* outCurve, unsigned int* outBeforeCCurveHistogram, int skip) {
void CurveFactory::complexCurve (double ecomp, double black, double hlcompr, double shcompr, double br, double contr, double defmul, double gamma_, bool igamma, const std::vector<double>& curvePoints, unsigned int* histogram, float* hlCurve, float* shCurve, int* outCurve, unsigned int* outBeforeCCurveHistogram, int skip) {
double def_mul = pow (2.0, defmul);
@@ -732,7 +732,7 @@ void CurveFactory::complexCurve (double ecomp, double black, double hlcompr, dou
// apply custom/parametric/NURBS curve, if any
if (tcurve) {
if (outBeforeCCurveHistogram) {
double hval = brightcurve->getVal (shCurve[hlCurve[(int)val]]);
double hval = brightcurve->getVal ((int)shCurve[(int)hlCurve[(int)val]]);
//if (needigamma)
// hval = igamma2 (hval);
int hi = (int)(255.0*CLIPD(hval));
@@ -769,7 +769,7 @@ void CurveFactory::complexCurve (double ecomp, double black, double hlcompr, dou
double avg = 0;
//double sqavg = 0;
for (int i=0; i<=0xffff; i++) {
avg += dcurve[shCurve[hlCurve[i]]] * histogram[i];
avg += dcurve[(int)shCurve[(int)hlCurve[i]]] * histogram[i];
//sqavg += dcurve[i]*dcurve[i] * histogram[i];
sum += histogram[i];
}