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Color Toning fixed some bug -auto saturation - Labels - issue2454 issue2014

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jdc
2014-09-10 10:54:55 +02:00
parent ee7bb48aac
commit 7f09a19446
20 changed files with 395 additions and 364 deletions
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16
rtengine/dcrop.cc
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@@ -222,10 +222,24 @@ void Crop::update (int todo) {
parent->imgsrc->getGamma());
}*/
double rrm, ggm, bbm;
float satLimit = float(params.colorToning.satProtectionThreshold)/100.f*0.7f+0.3f;
float satLimitOpacity = 1.f-(float(params.colorToning.saturatedOpacity)/100.f);
if(params.colorToning.enabled && params.colorToning.autosat){//for colortoning evaluation of saturation settings
float moyS=0.f;
float eqty=0.f;
parent->ipf.moyeqt (baseCrop, moyS, eqty);//return image : mean saturation and standard dev of saturation
//printf("moy=%f ET=%f\n", moyS,eqty);
float satp=((moyS+1.5f*eqty)-0.3f)/0.7f;//1.5 sigma ==> 93% pixels with high saturation -0.3 / 0.7 convert to Hombre scale
if(satp >= 0.92f) satp=0.92f;//avoid values too high (out of gamut)
if(satp <= 0.15f) satp=0.15f;//avoid too low values
satLimit= 100.f*satp;
satLimitOpacity= 100.f*(moyS-0.85f*eqty);//-0.85 sigma==>20% pixels with low saturation
}
if (todo & M_RGBCURVE)
parent->ipf.rgbProc (baseCrop, laboCrop, this, parent->hltonecurve, parent->shtonecurve, parent->tonecurve, cshmap,
params.toneCurve.saturation, parent->rCurve, parent->gCurve, parent->bCurve, parent->ctColorCurve, parent->ctOpacityCurve, parent->clToningcurve,parent->cl2Toningcurve,
params.toneCurve.saturation, parent->rCurve, parent->gCurve, parent->bCurve, satLimit ,satLimitOpacity, parent->ctColorCurve, parent->ctOpacityCurve, parent->clToningcurve,parent->cl2Toningcurve,
parent->customToneCurve1, parent->customToneCurve2, parent->beforeToneCurveBW, parent->afterToneCurveBW,rrm, ggm, bbm,
parent->bwAutoR, parent->bwAutoG, parent->bwAutoB);