132 lines
3.8 KiB
C++
132 lines
3.8 KiB
C++
/*
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* This file is part of RawTherapee.
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*
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* Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
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*
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* RawTherapee is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* RawTherapee is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with RawTherapee. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _COMMON_
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#define _COMMON_
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#define ISRED(image,row,col) \
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((image->filters >> ((((row) << 1 & 14) + ((col) & 1)) << 1) & 3)==0)
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#define ISGREEN(image,row,col) \
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((image->filters >> ((((row) << 1 & 14) + ((col) & 1)) << 1) & 3)==1)
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#define ISBLUE(image,row,col) \
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((image->filters >> ((((row) << 1 & 14) + ((col) & 1)) << 1) & 3)==2)
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#define FISRED(filter,row,col) \
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((filter >> ((((row) << 1 & 14) + ((col) & 1)) << 1) & 3)==0 || !filter)
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#define FISGREEN(filter,row,col) \
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((filter >> ((((row) << 1 & 14) + ((col) & 1)) << 1) & 3)==1 || !filter)
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#define FISBLUE(filter,row,col) \
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((filter >> ((((row) << 1 & 14) + ((col) & 1)) << 1) & 3)==2 || !filter)
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#define CMAXVAL 65535
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#include <time.h>
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#include <glibmm.h>
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namespace rtengine {
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struct badPix
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{
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int x;
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int y;
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badPix( int xc, int yc ):x(xc),y(yc){}
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};
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struct RawImage {
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Glib::ustring fname; // complete filename
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int width; // with of the image as reported by dcraw
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int height; // height of the image as reported by dcraw
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unsigned filters; // sequence of Bayer filter colors: 2bit for each of 2x8 pixels grid indicate 0=Red,1=Green1,2=Blue,(3=green2)
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int colors; // Number of colors of bayer filter (3 or 4)
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int black_point; // Black offset taken from dslr info by dcraw
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int cblack[4]; // Black for each color.
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unsigned short white[8][8]; // square of white registered by camera
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float cam_mul[4]; // Camera color multiplier taken from exif by dcraw
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float pre_mul[4];
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int maximum; // White (maximum) point taken from dslr info
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int rotate_deg; // 0,90,180,270 degree of rotation: info taken by dcraw from exif
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int fuji_width;
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double defgain;
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double iso_speed;
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double shutter;
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double aperture;
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double focal_len;
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time_t timestamp;
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char *make, *model;
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int exifbase, prefilters, ciff_base, ciff_len;
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int thumbLength;
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int thumbOffset;
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int thumbType;
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int thumbWidth;
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int thumbHeight;
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unsigned short* allocation;
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unsigned short** data; // holds pixel values, data[i][j] corresponds to the ith row and jth column
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float coeff[3][3];
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float icoeff[3][3];
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int profile_len;
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char* profile_data; // Embedded ICC color profile
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RawImage( const Glib::ustring name):allocation(NULL),data(NULL),profile_data(NULL),fname(name),make(0),model(0)
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{
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}
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~RawImage()
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{
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if(allocation){ delete [] allocation; allocation=NULL;}
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if(data){ delete [] data; data=NULL;}
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if(profile_data){ delete [] profile_data; profile_data=NULL;}
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if ( make ) free(make);
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if ( model ) free(model);
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}
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int loadRaw (bool loadData=true);
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void allocData()
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{
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if (filters) {
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if (!allocation) {
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allocation = new unsigned short[height * width];
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data = new unsigned short*[height];
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for (int i = 0; i < height; i++)
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data[i] = allocation + i * width;
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}
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}else{
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if (!allocation) {
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allocation = new unsigned short[3 * height * width];
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data = new unsigned short*[height];
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for (int i = 0; i < height; i++)
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data[i] = allocation + 3 * i * width;
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}
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}
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if(profile_len)
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profile_data = new char[profile_len];
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}
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};
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}
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#endif
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