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Modifications to exposure controls to prevent color shifts in highlights.

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This commit is contained in:
Emil Martinec
2010-11-04 08:15:38 -05:00
parent d834af78c7
commit 4c5ceab60d
9 changed files with 133 additions and 127 deletions
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8
rtengine/improccoordinator.cc
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@@ -166,8 +166,8 @@ void ImProcCoordinator::updatePreviewImage (int todo, Crop* cropCall) {
progress ("Exposure curve & CIELAB conversion...",100*readyphase/numofphases);
if (todo & M_RGBCURVE) {
CurveFactory::complexCurve (params.toneCurve.expcomp, params.toneCurve.black/65535.0, params.toneCurve.hlcompr, params.toneCurve.shcompr, params.toneCurve.brightness, params.toneCurve.contrast, imgsrc->getDefGain(), imgsrc->getGamma(), true, params.toneCurve.curve, vhist16, tonecurve1, tonecurve2, bcrgbhist, scale==1 ? 1 : 1);
ipf.rgbProc (oprevi, oprevl, tonecurve1, tonecurve2, shmap);
CurveFactory::complexCurve (params.toneCurve.expcomp, params.toneCurve.black/65535.0, params.toneCurve.hlcompr, params.toneCurve.shcompr, params.toneCurve.brightness, params.toneCurve.contrast, imgsrc->getDefGain(), imgsrc->getGamma(), true, params.toneCurve.curve, vhist16, hltonecurve, shtonecurve, tonecurve, bcrgbhist, scale==1 ? 1 : 1);
ipf.rgbProc (oprevi, oprevl, hltonecurve, shtonecurve, tonecurve, shmap);
// recompute luminance histogram
memset (lhist16, 0, 65536*sizeof(int));
@@ -178,7 +178,7 @@ void ImProcCoordinator::updatePreviewImage (int todo, Crop* cropCall) {
readyphase++;
if (todo & M_LUMACURVE) {
CurveFactory::complexCurve (0.0, 0.0, 0.0, 0.0, params.labCurve.brightness, params.labCurve.contrast, 0.0, 0.0, false, params.labCurve.lcurve, lhist16, lumacurve1, lumacurve2, bcLhist, scale==1 ? 1 : 16);
CurveFactory::complexCurve (0.0, 0.0, 0.0, 0.0, params.labCurve.brightness, params.labCurve.contrast, 0.0, 0.0, false, params.labCurve.lcurve, lhist16, chroma_acurve, chroma_bcurve, lumacurve, bcLhist, scale==1 ? 1 : 16);
CurveFactory::complexsgnCurve (0.0, 100.0, params.labCurve.saturation, 1.0, params.labCurve.acurve, chroma_acurve, scale==1 ? 1 : 16);
CurveFactory::complexsgnCurve (0.0, 100.0, params.labCurve.saturation, 1.0, params.labCurve.bcurve, chroma_bcurve, scale==1 ? 1 : 16);
}
@@ -186,7 +186,7 @@ void ImProcCoordinator::updatePreviewImage (int todo, Crop* cropCall) {
if (todo & (M_LUMINANCE+M_COLOR) ) {
progress ("Applying Luminance Curve...",100*readyphase/numofphases);
ipf.luminanceCurve (oprevl, nprevl, lumacurve2, 0, pH);
ipf.luminanceCurve (oprevl, nprevl, lumacurve, 0, pH);
readyphase++;
progress ("Applying Color Boost...",100*readyphase/numofphases);