241 lines
11 KiB
C++
241 lines
11 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 _RAWIMAGESOURCE_
|
|
#define _RAWIMAGESOURCE_
|
|
|
|
#include "imagesource.h"
|
|
#include <lcms2.h>
|
|
#include "dcp.h"
|
|
#include "array2D.h"
|
|
#include "curves.h"
|
|
#include "../rtgui/cacheimagedata.h"
|
|
|
|
#define HR_SCALE 2
|
|
|
|
namespace rtengine {
|
|
|
|
// these two functions "simulate" and jagged array, but just use two allocs
|
|
template<class T> T** allocArray (int W, int H, bool initZero=false) {
|
|
|
|
T** t = new T*[H];
|
|
t[0] = new T[H*W];
|
|
|
|
if (initZero) memset(t[0],0,sizeof(T)*W*H);
|
|
|
|
for (int i=1; i<H; i++)
|
|
t[i] = t[i-1]+W;
|
|
|
|
return t;
|
|
}
|
|
|
|
template<class T> void freeArray (T** a, int H) {
|
|
|
|
delete [] a[0];
|
|
delete [] a;
|
|
}
|
|
|
|
|
|
template<class T> void freeArray2 (T** a, int H) {
|
|
//for (int i=0; i<H; i++)
|
|
delete [] a[0];
|
|
}
|
|
|
|
class RawImageSource : public ImageSource {
|
|
|
|
private:
|
|
static LUTf invGrad; // for fast_demosaic
|
|
static LUTf initInvGrad ();
|
|
static bool findInputProfile(Glib::ustring inProfile, cmsHPROFILE embedded, std::string camName, DCPProfile **dcpProf, cmsHPROFILE& in);
|
|
|
|
protected:
|
|
Glib::Mutex getImageMutex; // locks getImage
|
|
|
|
int W, H;
|
|
ColorTemp wb;
|
|
ProgressListener* plistener;
|
|
float scale_mul[4]; // multiplier for each color
|
|
float cblack[4];// black
|
|
float scale_mu_l[4];// copy of scale_mul, for saturation
|
|
float c_black[4]; // copy of cblack Dcraw for black level
|
|
float cblacksom[4];
|
|
double camwb_red;
|
|
double camwb_green;
|
|
double camwb_blue;
|
|
double rgb_cam[3][3];
|
|
double cam_rgb[3][3];
|
|
double xyz_cam[3][3];
|
|
double cam_xyz[3][3];
|
|
bool fuji;
|
|
bool d1x;
|
|
int border;
|
|
//char** hpmap;
|
|
float** hrmap[3]; // for color propagation
|
|
char** needhr; // for color propagation
|
|
int max_3[3];
|
|
float chmax[4],hlmax[4];
|
|
double initialGain; // initial gain calculated after scale_colors
|
|
double defGain;
|
|
bool full;
|
|
cmsHPROFILE camProfile;
|
|
cmsHPROFILE embProfile;
|
|
bool rgbSourceModified;
|
|
|
|
RawImage* ri; // Copy of raw pixels, NOT corrected for initial gain, blackpoint etc.
|
|
|
|
// to accelerate CIELAB conversion:
|
|
double lc00, lc01, lc02, lc10, lc11, lc12, lc20, lc21, lc22;
|
|
double* cache;
|
|
int threshold;
|
|
|
|
float** rawData; // holds preprocessed pixel values, rowData[i][j] corresponds to the ith row and jth column
|
|
|
|
// the interpolated green plane:
|
|
float** green;
|
|
// the interpolated red plane:
|
|
float** red;
|
|
// the interpolated blue plane:
|
|
float** blue;
|
|
|
|
|
|
void hphd_vertical (float** hpmap, int col_from, int col_to);
|
|
void hphd_horizontal (float** hpmap, int row_from, int row_to);
|
|
void hphd_green (float** hpmap);
|
|
void processFalseColorCorrectionThread (Imagefloat* im, int row_from, int row_to);
|
|
void hlRecovery (std::string method, float* red, float* green, float* blue, int i, int sx1, int width, int skip, const RAWParams &raw, float* hlmax);
|
|
int defTransform (int tran);
|
|
void rotateLine (float* line, float** channel, int tran, int i, int w, int h);
|
|
void transformRect (PreviewProps pp, int tran, int &sx1, int &sy1, int &width, int &height, int &fw);
|
|
void transformPosition (int x, int y, int tran, int& tx, int& ty);
|
|
|
|
void updateHLRecoveryMap_ColorPropagation ();
|
|
void HLRecovery_ColorPropagation (float* red, float* green, float* blue, int i, int sx1, int width, int skip);
|
|
unsigned FC(int row, int col){ return ri->FC(row,col); }
|
|
inline void getRowStartEnd (int x, int &start, int &end);
|
|
static void getProfilePreprocParams(cmsHPROFILE in, float& gammafac, float& lineFac, float& lineSum);
|
|
|
|
|
|
public:
|
|
RawImageSource ();
|
|
~RawImageSource ();
|
|
|
|
int load (Glib::ustring fname, bool batch = false);
|
|
void preprocess (const RAWParams &raw, const LensProfParams &lensProf, const CoarseTransformParams& coarse);
|
|
void demosaic (const RAWParams &raw);
|
|
void flushRawData ();
|
|
void flushRGB ();
|
|
void HLRecovery_Global (HRecParams hrp);
|
|
void refinement_lassus ();
|
|
|
|
bool IsrgbSourceModified() {return rgbSourceModified;} // tracks whether cached rgb output of demosaic has been modified
|
|
|
|
void copyOriginalPixels(const RAWParams &raw, RawImage *ri, RawImage *riDark, RawImage *riFlatFile );
|
|
void cfaboxblur (RawImage *riFlatFile, float* cfablur, int boxH, int boxW );
|
|
void scaleColors (int winx,int winy,int winw,int winh, const RAWParams &raw);// raw for cblack
|
|
|
|
void getImage (ColorTemp ctemp, int tran, Imagefloat* image, PreviewProps pp, HRecParams hrp, ColorManagementParams cmp, RAWParams raw);
|
|
ColorTemp getWB () { return wb; }
|
|
ColorTemp getAutoWB ();
|
|
ColorTemp getSpotWB (std::vector<Coord2D> red, std::vector<Coord2D> green, std::vector<Coord2D>& blue, int tran);
|
|
bool isWBProviderReady () { return rawData != NULL; };
|
|
|
|
double getDefGain () { return defGain; }
|
|
|
|
double getGamma () { return CurveFactory::sRGBGamma; }
|
|
|
|
void getFullSize (int& w, int& h, int tr = TR_NONE);
|
|
void getSize (int tran, PreviewProps pp, int& w, int& h);
|
|
int getRotateDegree() const { return ri->get_rotateDegree(); }
|
|
|
|
ImageData* getImageData () { return idata; }
|
|
void setProgressListener (ProgressListener* pl) { plistener = pl; }
|
|
void getAutoExpHistogram (LUTu & histogram, int& histcompr);
|
|
void getRAWHistogram (LUTu & histRedRaw, LUTu & histGreenRaw, LUTu & histBlueRaw);
|
|
|
|
static void colorSpaceConversion16 (Image16* im, ColorManagementParams cmp, cmsHPROFILE embedded, cmsHPROFILE camprofile, double cam[3][3], std::string camName, double& defgain);
|
|
static void colorSpaceConversion (Imagefloat* im, ColorManagementParams cmp, cmsHPROFILE embedded, cmsHPROFILE camprofile, double cam[3][3], std::string camName, double& defgain);
|
|
static void inverse33 (const double (*coeff)[3], double (*icoeff)[3]);
|
|
|
|
void boxblur2(float** src, float** dst, int H, int W, int box );
|
|
void boxblur_resamp(float **src, float **dst, float & max, int H, int W, int box, int samp );
|
|
|
|
//void boxblur_resamp(float **red, float **green, float **blue, int H, int W, float thresh[3], float max[3],
|
|
// multi_array2D<float,3> & hfsize, multi_array2D<float,3> & hilite, int box );
|
|
void HLRecovery_inpaint (float** red, float** green, float** blue);
|
|
//void HLRecovery_inpaint ();
|
|
|
|
static void HLRecovery_Luminance (float* rin, float* gin, float* bin, float* rout, float* gout, float* bout, int width, float maxval);
|
|
static void HLRecovery_CIELab (float* rin, float* gin, float* bin, float* rout, float* gout, float* bout, int width, float maxval, double cam[3][3], double icam[3][3]);
|
|
static void HLRecovery_blend (float* rin, float* gin, float* bin, int width, float maxval, float* pre_mul, const RAWParams &raw, float* hlmax);
|
|
|
|
protected:
|
|
typedef unsigned short ushort;
|
|
void processFalseColorCorrection (Imagefloat* i, int steps);
|
|
inline void convert_row_to_YIQ (float* r, float* g, float* b, float* Y, float* I, float* Q, int W);
|
|
inline void convert_row_to_RGB (float* r, float* g, float* b, float* Y, float* I, float* Q, int W);
|
|
|
|
inline void convert_to_cielab_row (float* ar, float* ag, float* ab, float* oL, float* oa, float* ob);
|
|
inline void interpolate_row_g (float* agh, float* agv, int i);
|
|
inline void interpolate_row_rb (float* ar, float* ab, float* pg, float* cg, float* ng, int i);
|
|
inline void interpolate_row_rb_mul_pp (float* ar, float* ab, float* pg, float* cg, float* ng, int i, double r_mul, double g_mul, double b_mul, int x1, int width, int skip);
|
|
|
|
int LinEqSolve( int nDim, float* pfMatr, float* pfVect, float* pfSolution);//Emil's CA auto correction
|
|
void CA_correct_RT (double cared, double cablue);
|
|
void ddct8x8s(int isgn, float **a);
|
|
void processRawWhitepoint (float expos, float preser); // exposure before interpolation
|
|
|
|
int cfaCleanFromMap( PixelsMap &bitmapBads );
|
|
int findHotDeadPixel( PixelsMap &bpMap, float thresh);
|
|
|
|
void cfa_linedn (float linenoiselevel);//Emil's line denoise
|
|
|
|
void green_equilibrate (float greenthresh);//Emil's green equilibration
|
|
|
|
void nodemosaic();
|
|
void eahd_demosaic();
|
|
void hphd_demosaic();
|
|
void vng4_demosaic();
|
|
void ppg_demosaic();
|
|
void amaze_demosaic_RT(int winx, int winy, int winw, int winh);//Emil's code for AMaZE
|
|
void fast_demosaic(int winx, int winy, int winw, int winh);//Emil's code for fast demosaicing
|
|
void dcb_demosaic(int iterations, bool dcb_enhance);
|
|
void ahd_demosaic(int winx, int winy, int winw, int winh);
|
|
void border_interpolate(int border, float (*image)[4], int start = 0, int end = 0);
|
|
void dcb_initTileLimits(int &colMin, int &rowMin, int &colMax, int &rowMax, int x0, int y0, int border);
|
|
void fill_raw( float (*cache )[4], int x0, int y0, float** rawData);
|
|
void fill_border( float (*cache )[4], int border, int x0, int y0);
|
|
void copy_to_buffer(float (*image2)[3], float (*image)[4]);
|
|
void dcb_hid(float (*image)[4], float (*bufferH)[3], float (*bufferV)[3], int x0, int y0);
|
|
void dcb_color(float (*image)[4], int x0, int y0);
|
|
void dcb_hid2(float (*image)[4], int x0, int y0);
|
|
void dcb_map(float (*image)[4], int x0, int y0);
|
|
void dcb_correction(float (*image)[4], int x0, int y0);
|
|
void dcb_pp(float (*image)[4], int x0, int y0);
|
|
void dcb_correction2(float (*image)[4], int x0, int y0);
|
|
void restore_from_buffer(float (*image)[4], float (*image2)[3]);
|
|
void dcb_refinement(float (*image)[4], int x0, int y0);
|
|
void dcb_color_full(float (*image)[4], int x0, int y0, float (*chroma)[2]);
|
|
|
|
void transLine (float* red, float* green, float* blue, int i, Imagefloat* image, int tran, int imw, int imh, int fw);
|
|
void hflip (Imagefloat* im);
|
|
void vflip (Imagefloat* im);
|
|
|
|
};
|
|
}
|
|
#endif
|