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Background histogram exposure

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This commit is contained in:
jdc
2013-11-20 14:54:58 +01:00
parent f2e90df722
commit 43869ed883
5 changed files with 13 additions and 11 deletions
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10
rtengine/curves.cc
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@@ -291,7 +291,7 @@ void CurveFactory::curveLightBrightColor (
void CurveFactory::curveBW (
procparams::ChannelMixerbwParams::eTCModeId curveModeb, const std::vector<double>& curvePointsbw,
procparams::ChannelMixerbwParams::eTCModeId curveModeb2, const std::vector<double>& curvePointsbw2,
LUTu & histogram, LUTu & histogramCropped, LUTu & outBeforeCCurveHistogram,//for Luminance
LUTu & histogrambw, LUTu & histogramCropped, LUTu & outBeforeCCurveHistogrambw,//for Luminance
ChMixerbw & customToneCurvebw1,
ChMixerbw & customToneCurvebw2,
int skip)
@@ -304,7 +304,7 @@ void CurveFactory::curveBW (
dcurve[i] = CLIPD(val);
}
outBeforeCCurveHistogram.clear();
outBeforeCCurveHistogrambw.clear();
bool histNeeded = false;
DiagonalCurve* tcurve = NULL;
@@ -312,7 +312,7 @@ void CurveFactory::curveBW (
if (!curvePointsbw2.empty() && curvePointsbw2[0]>DCT_Linear && curvePointsbw2[0]<DCT_Unchanged) {
tcurve = new DiagonalCurve (curvePointsbw2, CURVES_MIN_POLY_POINTS/skip);
if (outBeforeCCurveHistogram /*&& histogramCropped*/)
if (outBeforeCCurveHistogrambw /*&& histogramCropped*/)
histNeeded = true;
}
@@ -331,7 +331,7 @@ void CurveFactory::curveBW (
if (!curvePointsbw.empty() && curvePointsbw[0]>DCT_Linear && curvePointsbw[0]<DCT_Unchanged) {
tcurve = new DiagonalCurve (curvePointsbw, CURVES_MIN_POLY_POINTS/skip);
if (outBeforeCCurveHistogram /*&& histogramCropped*/)
if (outBeforeCCurveHistogrambw /*&& histogramCropped*/)
histNeeded = true;
}
@@ -353,7 +353,7 @@ void CurveFactory::curveBW (
if (histNeeded) {
float hval = dcurve[i];
int hi = (int)(255.0*CLIPD(hval));
outBeforeCCurveHistogram[hi] += histogram[i] ;
outBeforeCCurveHistogrambw[hi] += histogrambw[i] ;
}
}