146 lines
7.2 KiB
C++
146 lines
7.2 KiB
C++
/*
|
|
* This file is part of RawTherapee.
|
|
*
|
|
* Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
|
|
*
|
|
* RawTherapee is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* RawTherapee is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with RawTherapee. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#ifndef _IMPROCFUN_H_
|
|
#define _IMPROCFUN_H_
|
|
|
|
#include <imagefloat.h>
|
|
#include <image16.h>
|
|
#include <image8.h>
|
|
#include <procparams.h>
|
|
#include <shmap.h>
|
|
#include <coord2d.h>
|
|
#include <labimage.h>
|
|
#include "LUT.h"
|
|
|
|
namespace rtengine {
|
|
|
|
using namespace procparams;
|
|
|
|
class ImProcFunctions {
|
|
|
|
static LUTf gamma2curve;
|
|
|
|
cmsHTRANSFORM monitorTransform;
|
|
|
|
const ProcParams* params;
|
|
double scale;
|
|
bool multiThread;
|
|
float g;
|
|
|
|
void simpltransform (Imagefloat* original, Imagefloat* transformed, int cx, int cy, int sx, int sy, int oW, int oH);
|
|
void vignetting (Imagefloat* original, Imagefloat* transformed, int cx, int cy, int oW, int oH);
|
|
void transformNonSep (Imagefloat* original, Imagefloat* transformed, int cx, int cy, int sx, int sy, int oW, int oH);
|
|
void transformSep (Imagefloat* original, Imagefloat* transformed, int cx, int cy, int sx, int sy, int oW, int oH);
|
|
void sharpenHaloCtrl (LabImage* lab, float** blurmap, float** base, int W, int H);
|
|
void firstAnalysisThread(Imagefloat* original, Glib::ustring wprofile, unsigned int* histogram, int row_from, int row_to);
|
|
void dcdamping (float** aI, float** aO, float damping, int W, int H);
|
|
|
|
bool needsCA ();
|
|
bool needsDistortion ();
|
|
bool needsRotation ();
|
|
bool needsPerspective ();
|
|
bool needsVignetting ();
|
|
// static cmsUInt8Number* Mempro = NULL;
|
|
|
|
|
|
public:
|
|
static LUTf cachef;
|
|
double lumimul[3];
|
|
|
|
static void initCache ();
|
|
static void cleanupCache ();
|
|
|
|
ImProcFunctions (const ProcParams* iparams, bool imultiThread=true)
|
|
: monitorTransform(NULL), params(iparams), scale(1), multiThread(imultiThread) {}
|
|
~ImProcFunctions ();
|
|
|
|
void setScale (double iscale);
|
|
|
|
bool needsTransform ();
|
|
|
|
void firstAnalysis (Imagefloat* working, const ProcParams* params, LUTu & vhist16, double gamma);
|
|
void rgbProc (Imagefloat* working, LabImage* lab, LUTf & hltonecurve, LUTf & shtonecurve, LUTf & tonecurve, SHMap* shmap, int sat);
|
|
void luminanceCurve (LabImage* lold, LabImage* lnew, LUTf &curve);
|
|
void chrominanceCurve (LabImage* lold, LabImage* lnew, LUTf &acurve, LUTf &bcurve, LUTf & satcurve);
|
|
void colorCurve (LabImage* lold, LabImage* lnew);
|
|
void sharpening (LabImage* lab, float** buffer);
|
|
void lumadenoise (LabImage* lab, int** buffer);
|
|
void colordenoise (LabImage* lab, int** buffer);
|
|
void transform (Imagefloat* original, Imagefloat* transformed, int cx, int cy, int sx, int sy, int oW, int oH);
|
|
void lab2rgb (LabImage* lab, Image8* image);
|
|
void resize (Image16* src, Image16* dst, double dScale);
|
|
void deconvsharpening (LabImage* lab, float** buffer);
|
|
void waveletEqualizer (Imagefloat * image);
|
|
void waveletEqualizer (LabImage * image, bool luminance, bool chromaticity);
|
|
|
|
void impulsedenoise (LabImage* lab);//Emil's impulse denoise
|
|
void impulse_nr (LabImage* lab, double thresh);
|
|
void dirpyrdenoise (LabImage* lab);//Emil's pyramid denoise
|
|
void dirpyrequalizer (LabImage* lab);//Emil's equalizer
|
|
|
|
procparams::DirPyrDenoiseParams dnparams;
|
|
void dirpyrLab_denoise(LabImage * src, LabImage * dst, const procparams::DirPyrDenoiseParams & dnparams );//Emil's directional pyramid denoise
|
|
void dirpyr (LabImage* data_fine, LabImage* data_coarse, int level, LUTf &rangefn_L, LUTf &rangefn_ab, \
|
|
int pitch, int scale, const int luma, int chroma );
|
|
void idirpyr (LabImage* data_coarse, LabImage* data_fine, int level, LUTf &rangefn_L, LUTf & nrwt_l, LUTf & nrwt_ab, \
|
|
int pitch, int scale, const int luma, const int chroma/*, LUTf & Lcurve, LUTf & abcurve*/ );
|
|
|
|
void dirpyrLab_equalizer (LabImage * src, LabImage * dst, const double * mult );//Emil's directional pyramid equalizer
|
|
void dirpyr_eq (LabImage* data_coarse, LabImage* data_fine, LUTf & rangefn, int level, int pitch, int scale, const double * mult );
|
|
void idirpyr_eq (LabImage* data_coarse, LabImage* data_fine, int *** buffer, int level, int pitch, int scale, const double * mult );
|
|
|
|
void dirpyr_equalizer (float ** src, float ** dst, int srcwidth, int srcheight, const double * mult );//Emil's directional pyramid equalizer
|
|
void dirpyr_channel (float ** data_fine, float ** data_coarse, int width, int height, LUTf & rangefn, int level, int scale, const double * mult );
|
|
void idirpyr_eq_channel (float ** data_coarse, float ** data_fine, float ** buffer, int width, int height, int level, const double * mult );
|
|
|
|
void defringe (LabImage* lab);
|
|
void PF_correct_RT (LabImage * src, LabImage * dst, double radius, int thresh, bool edges);
|
|
|
|
Image8* lab2rgb (LabImage* lab, int cx, int cy, int cw, int ch, Glib::ustring profile);
|
|
Image16* lab2rgb16b (LabImage* lab, int cx, int cy, int cw, int ch, Glib::ustring profile, Glib::ustring profi, Glib::ustring gam);// for gamma output
|
|
Image16* lab2rgb16 (LabImage* lab, int cx, int cy, int cw, int ch, Glib::ustring profile);//without gamma ==>default
|
|
|
|
bool transCoord (int W, int H, int x, int y, int w, int h, int& xv, int& yv, int& wv, int& hv, double ascaleDef = -1);
|
|
bool transCoord (int W, int H, std::vector<Coord2D> &src, std::vector<Coord2D> &red, std::vector<Coord2D> &green, std::vector<Coord2D> &blue, double ascaleDef = -1);
|
|
void getAutoExp (LUTu & histogram, int histcompr, double expcomp, double clip, double& br, int& bl);
|
|
static double getAutoDistor (const Glib::ustring& fname, int thumb_size);
|
|
double getTransformAutoFill (int oW, int oH);
|
|
|
|
void rgb2hsv (float r, float g, float b, float &h, float &s, float &v);
|
|
void hsv2rgb (float h, float s, float v, float &r, float &g, float &b);
|
|
void xyz2srgb (float x, float y, float z, float &r, float &g, float &b);
|
|
void xyz2rgb (float x, float y, float z, float &r, float &g, float &b, float rgb_xyz[3][3]);
|
|
void Lab2XYZ(float L, float a, float b, float &x, float &y, float &z);
|
|
void XYZ2Lab(float X, float Y, float Z, float &L, float &a, float &b);
|
|
void Lab2Yuv(float L, float a, float b, float &Y, float &u, float &v);
|
|
void Yuv2Lab(float Y, float u, float v, float &L, float &a, float &b, double wp[3][3]);
|
|
|
|
//void gamutmap(LabImage* );
|
|
void gamutmap(float &X, float &Y, float &Z, const double p[3][3]);
|
|
|
|
static inline float f2xyz(register float f) {
|
|
const float epsilonExpInv3 = 6.0/29.0;
|
|
const float kappaInv = 27.0/24389.0; // inverse of kappa
|
|
|
|
return (f > epsilonExpInv3) ? f*f*f : (116 * f - 16) * kappaInv;
|
|
}
|
|
};
|
|
}
|
|
#endif
|