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Merge pull request #6765 from Lawrence37/pipette-lab-fix

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Fix L*a*b* values in the lockable color picker and navigator
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Lawrence37
2023-06-30 22:24:07 -07:00
committed by GitHub
parent 4c10df47e7 8accebe416
commit f490e9c607
10 changed files with 144 additions and 36 deletions
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2
rtengine/improcfun.h
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@@ -117,6 +117,7 @@ class ImProcFunctions
bool multiThread;
void calcVignettingParams(int oW, int oH, const procparams::VignettingParams& vignetting, double &w2, double &h2, double& maxRadius, double &v, double &b, double &mul);
static void rgb2lab(const Image8 &src, int x, int y, int w, int h, float L[], float a[], float b[], const procparams::ColorManagementParams &icm, bool consider_histogram_settings, bool multithread);
void transformLuminanceOnly(Imagefloat* original, Imagefloat* transformed, int cx, int cy, int oW, int oH, int fW, int fH);
void transformGeneral(bool highQuality, Imagefloat *original, Imagefloat *transformed, int cx, int cy, int sx, int sy, int oW, int oH, int fW, int fH, const LensCorrection *pLCPMap, bool useOriginalBuffer);
@@ -501,6 +502,7 @@ enum class BlurType {
Image8* lab2rgb(LabImage* lab, int cx, int cy, int cw, int ch, const procparams::ColorManagementParams &icm, bool consider_histogram_settings = true);
void rgb2lab(const Image8 &src, int x, int y, int w, int h, float L[], float a[], float b[], const procparams::ColorManagementParams &icm, bool consider_histogram_settings = true) const;
static void rgb2lab(std::uint8_t red, std::uint8_t green, std::uint8_t blue, float &L, float &a, float &b, const procparams::ColorManagementParams &icm, bool consider_histogram_settings = true);
Imagefloat* lab2rgbOut(LabImage* lab, int cx, int cy, int cw, int ch, const procparams::ColorManagementParams &icm);
// CieImage *ciec;
void workingtrc(const Imagefloat* src, Imagefloat* dst, int cw, int ch, int mul, Glib::ustring &profile, double gampos, double slpos, int &illum, int prim, cmsHTRANSFORM &transform, bool normalizeIn = true, bool normalizeOut = true, bool keepTransForm = false) const;