/
exposit.cpp
1112 lines (971 loc) · 30.9 KB
/
exposit.cpp
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/*
* Exposit Copyright (C) 2009,2010 Cristelle Barillon & Jean-Daniel Pauget
* efficiently stacking astro pics
*
* exposit@disjunkt.com - http://exposit.disjunkt.com/
*
* This program 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 2
* of the License, or (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* you can also try the web at http://www.gnu.org/
*
*/
#define MAINW 1280
// #define MAINW 1024
#include <errno.h>
#include <stdio.h>
#include <sys/types.h>
#include <dirent.h>
#include <time.h>
#include <string.h>
#include <regex.h>
#include <math.h>
#include <SDL.h>
#include <SDL_image.h>
#include <iostream>
#include <fstream>
#include <list>
#include <vector>
#include <map>
#include <ext/stdio_filebuf.h>
#include "draw.h"
#include "graphutils.h"
#define SIMPLECHRONO_STATICS
#include "simplechrono.h"
#include "vstar.h"
#include "starsmap.h"
#include "gp_imagergbl.h"
#include "interact.h"
namespace exposit {
using namespace std;
bool debug = false;
bool chrono = false;
bool doublesize = false;
bool finetune = false; // must-we perform fine tuning ?
SDL_Surface* screen = NULL;
typedef enum {
LI_NORMAL = 0,
LI_UNBAYER = 1,
LI_UNBAND = 2
} LoadImageMode;
int load_image_mode = LI_NORMAL;
int lcrop = 0,
rcrop = 0,
tcrop = 0,
bcrop = 0;
// inline int max (int a, int b) {
// if (a>b)
// return a;
// else
// return b;
// }
//
// inline int min (int a, int b) {
// if (a<b)
// return a;
// else
// return b;
// }
int simplenanosleep (int ms) {
timespec rqtp, rmtp;
rqtp.tv_sec = 0, rqtp.tv_nsec = ms*1000000;
return nanosleep (&rqtp, &rmtp);
}
ImageRGBL *load_imageppm (istream &fin, const string& fname, int lcrop, int rcrop, int tcrop, int bcrop) {
char c;
string s;
int i;
for (i=0 ; i<2 ; i++) {
if (!fin.get(c))
break;
s += c;
}
if (s != "P6") {
cerr << "load_imageppm: missing P6 signature at begining of file '" << fname << "'" << endl;
return NULL;
}
while (fin && fin.get(c) && isspace(c)) {}
fin.unget();
s = "";
while (fin && fin.get(c) && isdigit(c))
s += c;
fin.unget();
int width = atoi(s.c_str());
while (fin && fin.get(c) && isspace(c)) {}
fin.unget();
s = "";
while (fin && fin.get(c) && isdigit(c))
s += c;
fin.unget();
int height = atoi(s.c_str());
while (fin && fin.get(c) && isspace(c)) {}
fin.unget();
s = "";
while (fin && fin.get(c) && isdigit(c))
s += c;
fin.unget();
int maxval = atoi(s.c_str());
if ((maxval < 0) || (maxval >= 65536)) {
cerr << "load_imageppm: '" << fname << "' maxval was read as : " << maxval << " cannot perform further readings" << endl;
return NULL;
}
int datasize = (maxval < 256) ? 1 : 2;
if (!(fin && fin.get(c))) {
cerr << "load_imageppm: '" << fname << "' some premature end of file ?" << endl;
return NULL;
}
if (!isspace(c)) {
cerr << "load_imageppm: '" << fname << "' warning : not a isspace-delimiter at end of header ?" << endl;
}
ImageRGBL *image = new ImageRGBL (width-lcrop-rcrop, height-tcrop-bcrop);
int x, y;
bool badexit = false;
int r=0, g=0, b=0;
for (y=0 ; y<height ; y++) {
badexit = false;
for (x=0 ; x<width ; x++) {
char c, cc;
if (!fin) { badexit = true; break; }
switch (datasize) {
case 1:
fin.get(c); r = (int)(unsigned char)c;
fin.get(c); g = (int)(unsigned char)c;
fin.get(c); b = (int)(unsigned char)c;
break;
case 2:
fin.get(c); fin.get(cc); r = 256*((int)(unsigned char)c) + (int)(unsigned char)cc;
fin.get(c); fin.get(cc); g = 256*((int)(unsigned char)c) + (int)(unsigned char)cc;
fin.get(c); fin.get(cc); b = 256*((int)(unsigned char)c) + (int)(unsigned char)cc;
break;
default:
break;
}
if ((x>=lcrop) && (x<width-rcrop) && (y>=tcrop) && (y<height-bcrop)) {
image->r[x-lcrop][y-tcrop] = r;
image->g[x-lcrop][y-tcrop] = g;
image->b[x-lcrop][y-tcrop] = b;
}
}
if (badexit) break;
}
if (badexit) {
delete image;
return NULL;
}
image->setluminance();
image->maxlev = 65536;
cout << "loaded '" << fname <<"'"
<< " " << maxval << " maxval"
<< endl;
return image;
}
ImageRGBL *load_imageppm (const char * fname, int lcrop, int rcrop, int tcrop, int bcrop) {
ifstream fin (fname);
if (!fin) {
int e = errno;
cerr << "load_imageppm could not load file as ppm '" << fname <<"' : " << strerror (e) << endl;
return NULL;
}
return load_imageppm (fin, fname, lcrop, rcrop, tcrop, bcrop);
}
class lowermapstringint : public map <string,int> {
public:
bool ispresent (const string &s) {
string t;
for (size_t i=0 ; i<s.size() ; i++) t += tolower (s[i]);
if (find(t) != end()) return true;
return false;
}
void insert (const string &s) {
string t;
for (size_t i=0 ; i<s.size() ; i++) t += tolower (s[i]);
(*this)[t] = 1;
}
void insert (const char *s) {
string t;
for (size_t i=0 ; s[i]!=0 ; i++) t += tolower (s[i]);
(*this)[t] = 1;
}
};
lowermapstringint gzippies;
lowermapstringint fitsies;
// sets an initial list of files handled with libcfitsio
void init_fitsfile (void) {
gzippies.insert ("gz");
gzippies.insert ("zip");
gzippies.insert ("z");
fitsies.insert ("fit");
fitsies.insert ("fits");
}
map <string,int> matchdcrawfiles;
// sets an initial list of files handled with dcraw
void init_dcrawfile (void) {
const char* l[] = { "nef", "NEF",
"cr2", "CR2",
NULL
};
int i;
for (i=0 ; l[i] != NULL ; i++)
matchdcrawfiles [l[i]] = 1;
}
void adddcrawmatch (string s) {
size_t p = 0;
string m;
while (p<s.size()) {
while ((p<s.size()) && (!isspace(s[p]))) {
m += s[p];
p++;
}
if (m.size() > 0) {
cerr << "adding *." << m << " to dcraw-matched files" << endl;
matchdcrawfiles[m] = 1;
}
m = "";
while ((p<s.size()) &&isspace(s[p])) p++;
}
}
string dcraw_command = "dcraw -t 0 -c -4";
ImageRGBL *dcraw_treat (const char * fname) {
string command(dcraw_command);
command += " '";
command += fname;
command += "'";
FILE *pin = popen (command.c_str(), "r");
if (pin == NULL) {
int e = errno;
cerr << "piping to " << command << " went wrong : " << strerror(e) << endl;
return NULL;
}
cerr << "start reading pipe from '" << command << "' ..." << endl ;
__gnu_cxx::stdio_filebuf<char> pipeco (pin, ios_base::in);
// basic_filebuf pipeco (pin, ios_base::in, 4096);
istream in(&pipeco);
ImageRGBL *image = load_imageppm (in, fname, lcrop, rcrop, tcrop, bcrop);
pclose (pin);
cerr << " ... done." << endl;
return image;
}
void ImageRGBL::upsidedown (void) {
cerr << "inverting" << endl;
int x, y;
for (y=0 ; y<h/2 ; y++) {
int yy = h-1-y;
for (x=0 ; x<w ; x++) {
int rr = r[x][y];
int gg = g[x][y];
int bb = b[x][y];
int ll = l[x][y];
r[x][y] = r[x][yy];
g[x][y] = g[x][yy];
b[x][y] = b[x][yy];
l[x][y] = l[x][yy];
r[x][yy] = rr;
g[x][yy] = gg;
b[x][yy] = bb;
l[x][yy] = ll;
}
}
}
ImageRGBL *load_image (const char * fname, int lcrop, int rcrop, int tcrop, int bcrop) {
if (strlen (fname) > 3) {
if (strncmp (fname+strlen (fname)-3, "ppm", 3) == 0) {
ImageRGBL * pimage = load_imageppm (fname, lcrop, rcrop, tcrop, bcrop);
if (pimage == NULL) return NULL;
if (load_image_mode & LI_UNBAND ) pimage->un_BandsArtifacts();
if (load_image_mode & LI_UNBAYER) pimage->un_bayer();
return pimage;
}
}
{ string s(fname);
size_t p = s.find_last_of ('.');
bool attemptfits = false;
if (p != string::npos) {
string se = s.substr(p+1);
if ((p>0) && gzippies.ispresent (s.substr(p+1))) {
size_t q = s.find_last_of ('.', p-1);
if (q != string::npos) {
if (fitsies.ispresent (s.substr(q+1,p-q-1))) {
attemptfits = true;
}
}
} else if ((s.substr(p+1) == "fit") || (s.substr(p+1) == "fits")){
attemptfits = true;
}
}
if (attemptfits) {
fitsfile * fptr;
int status = 0;
fits_open_file(&fptr, fname, READONLY, &status);
if (status != 0) {
cerr << "load_image: could not open fit file " << fname << endl;
return NULL;
}
ImageRGBL * pimage = new ImageRGBL(fptr);
fits_close_file (fptr, &status);
if (pimage == NULL) return NULL;
if (load_image_mode & LI_UNBAND ) pimage->un_BandsArtifacts();
if (load_image_mode & LI_UNBAYER) pimage->un_bayer();
return pimage;
}
}
{ string s(fname);
size_t p = s.find_last_of ('.');
if (p !=string::npos) {
if (matchdcrawfiles.find(s.substr(p+1)) != matchdcrawfiles.end()) {
ImageRGBL * pimage = dcraw_treat (fname);
if (pimage == NULL) return NULL;
if (load_image_mode & LI_UNBAND ) pimage->un_BandsArtifacts();
if (load_image_mode & LI_UNBAYER) pimage->un_bayer();
return pimage;
}
}
}
SDL_Surface *surface = IMG_Load(fname);
if (surface == NULL) {
int e = errno;
cerr << "(jd) could not load file '" << fname <<"' : " << strerror (e) << endl;
return NULL;
}
cout << "loaded '" << fname <<"'"
<< " " << (int)surface->format->BitsPerPixel << " bits/px"
<< " " << (int)surface->format->BytesPerPixel << " bytes/px"
<< endl;
ImageRGBL * pimage = new ImageRGBL(*surface, lcrop, rcrop, tcrop, bcrop);
SDL_FreeSurface (surface);
if (pimage == NULL) return NULL;
if (load_image_mode & LI_UNBAND ) pimage->un_BandsArtifacts();
if (load_image_mode & LI_UNBAYER) pimage->un_bayer();
return pimage;
}
double radian_to_nicedegrees (double a) {
double r = (((int)((1800.0*a )/M_PI)) % 3600)/10.0;
if (r > 180)
r -= 360;
return r;
}
// ----------------------------------------------------------------------------------------
ImageRGBL *ref_image = NULL;
StarsMap empty, &ref_starmap = empty, *last_starmap = NULL;
double last_rot = 0.0;
int last_dx = 0, last_dy = 0;
ImageRGBL *sum_image = NULL;
ImageRGBL *falloff_ref = NULL;
ImageRGBL *noise_ref = NULL;
int nbrefnoise = 0;
string dirname, // the dir to be polled for files
regexp; // the regexp matching files
regex_t *cregexp = NULL; // the compiled regexp
int xzoom = -1;
int yzoom = -1;
int wzoom = -1;
int hzoom = -1;
int try_add_pic (const char * fname, int rothint, bool no_align = false) {
ImageRGBL *image = load_image (fname, lcrop, rcrop, tcrop, bcrop);
int maxdt = 20;
int width = 150;
if (doublesize) {
if (image != NULL)
{ ImageRGBL *imageb = image->doublescale ();
delete (image);
image = imageb;
maxdt *= 2;
width *= 2;
}
}
if (image != NULL) {
static Chrono chrono_rendering("rendering image"); chrono_rendering.start();
image->render (*screen, screen->w/2, screen->h/2, screen->w/2, screen->h/2, 0, image->maxlev, 1.0);
chrono_rendering.stop(); if (chrono) cout << chrono_rendering << endl;
StarsMap *starmap = NULL;
if (!no_align) {
starmap = image->graphe_stars();
if (starmap == NULL) {
cerr << "could not allocate stars-map for " << fname << ". skipped ..." << endl;
delete (image);
return -1;
}
image->study_specularity(*starmap);
}
int dx, dy;
long long diff = 0;
double firstda0 = 0.0;
static Chrono chrono_vectordiffing("vector diffing"); chrono_vectordiffing.start();
if (!no_align) {
double da0, da0_b;
diff = starmap->find_match (ref_starmap, M_PI*((double)rothint)/180.0, dx, dy, da0, da0_b);
cout << " try_add_pic : dv vector-choosed(0) = d[" << dx << "," << dy
<< "] + rot[ " << setw(6) << fixed << setprecision(1) << radian_to_nicedegrees(da0)
<< " ~ " << setw(6) << radian_to_nicedegrees (da0_b) << endl;
firstda0 = da0_b;
// diff = starmap->find_match (ref_starmap, da0_b, dx, dy, da0, da0_b);
//
// cout << " try_add_pic : dv vector-choosed(" << firstda0 << ") = d[" << dx << "," << dy
// << "] + rot[ " << setw(6) << fixed << setprecision(1) << radian_to_nicedegrees(da0)
// << " ~ " << setw(6) << radian_to_nicedegrees (da0_b) << endl;
//
// firstda0 = da0_b;
diff = starmap->find_tuned_match (ref_starmap, da0_b, dx, dy, da0, da0_b);
cout << " try_add_pic : dv vector-choosed(" << firstda0 << ") = d[" << dx << "," << dy
<< "] + rot[ " << setw(6) << fixed << setprecision(1) << radian_to_nicedegrees(da0)
<< " ~ " << setw(6) << radian_to_nicedegrees (da0_b) << endl;
firstda0 = da0;
diff = starmap->find_tuned_match (ref_starmap, da0_b, dx, dy, da0, da0_b);
cout << " try_add_pic : dv vector-choosed(" << firstda0 << ") = d[" << dx << "," << dy
<< "] + rot[ " << setw(6) << fixed << setprecision(1) << radian_to_nicedegrees(da0)
<< " ~ " << setw(6) << radian_to_nicedegrees (da0_b) << endl;
firstda0 = da0;
}
chrono_vectordiffing.stop(); if (chrono) cout << chrono_vectordiffing << endl;
bool compareoldmethod = false;
if (!no_align && compareoldmethod) {
// int diff = image->find_match (*ref_image, image->w/3, image->h/3, width, width, dx, dy, maxdt);
dx = 0, dy = 0;
diff = image->find_match (*ref_image, xzoom, yzoom, wzoom, hzoom, dx, dy, maxdt);
cout << " try_add_pic : dv pixmap-choosed = d[" << dx << "," << dy << "] = " << (100.0*((double)diff)/(width*width)) << "%" << endl;
}
if (finetune && !no_align) {
static Chrono chrono_fine_tuning("fine-tuning"); chrono_fine_tuning.start();
double ang;
double delta = 0.2 * M_PI/180.0,
step = 0.01 * M_PI/180.0;
// double delta = 0.05 * M_PI/180.0,
// step = 0.01 * M_PI/180.0;
int wdx,wdy;
int gdx = dx, gdy = dy; double gda0 = firstda0;
long long mindiff = -1;
for (ang = firstda0-delta ; ang < firstda0+delta ; ang += step) {
ImageRGBL *rot = NULL;
rot = image->rotate(ang);
if (rot == NULL)
continue;
wdx = dx, wdy = dy;
bool optimalmatch = true;
if (optimalmatch==true)
diff = rot->optimal_find_match (*ref_image, wdx, wdy, 3);
else
diff = rot->find_match (*ref_image, xzoom, yzoom, wzoom, hzoom, wdx, wdy, 3);
if ((mindiff == -1) || (diff < mindiff)) {
mindiff = diff;
gdx = wdx, gdy = wdy, gda0 = ang;
}
delete (rot);
}
if (mindiff != -1)
dx = gdx, dy = gdy, firstda0 = gda0;
else
cerr << "fine tuning (weirdly) failed ???" << endl ;
diff = mindiff;
chrono_fine_tuning.stop(); if (chrono) cout << chrono_fine_tuning << endl;
cout << " try_add_pic : dv fine-tuned = d[" << dx << "," << dy
<< "] + rot[ " << fixed << setprecision(5) << ((int)((18000.0*firstda0 )/M_PI))/100.0 << "] = " << diff << endl;
}
if (noise_ref != NULL) {
static Chrono chrono_dimmingnoise("dimming noise"); chrono_dimmingnoise.start();
image->remove_refnoise (*noise_ref, nbrefnoise);
chrono_dimmingnoise.stop(); if (chrono) cout << chrono_dimmingnoise << endl;
}
if (falloff_ref != NULL) {
static Chrono chrono_falloffcorrecting("correcting falloff"); chrono_falloffcorrecting.start();
image->falloff_correct (*falloff_ref);
chrono_falloffcorrecting.stop(); if (chrono) cout << chrono_falloffcorrecting << endl;
}
if (no_align) { dx = 0, dy =0; firstda0 = 0.0; }
ImageRGBL *rot = NULL;
if ((!no_align) && (firstda0 != 0.0)) {
static Chrono chrono_rotating("rotating image"); chrono_rotating.start();
rot = image->rotate(firstda0);
chrono_rotating.stop(); if (chrono) cout << chrono_rotating << endl;
}
if (debug)
cout << " try_add_pic : dv choosed = d[" << dx << "," << dy << "] = " << (100.0*((double)diff)/(width*width)) << "%" << endl;
static Chrono chrono_finaladding("final image addition"); chrono_finaladding.start();
if (rot == NULL)
sum_image->add (*image, -dx, -dy);
else
sum_image->add (*rot, -dx, -dy);
chrono_finaladding.stop(); if (chrono) cout << chrono_finaladding << endl;
static Chrono chrono_cleanup("internal cleanup"); chrono_cleanup.start();
if (rot != NULL)
delete (rot);
if (last_starmap != NULL)
delete (last_starmap);
last_starmap = starmap;
last_rot = firstda0;
last_dx = dx;
last_dy = dy;
delete (image);
chrono_cleanup.stop(); if (chrono) cout << chrono_cleanup << endl;
return 0;
}
return -1;
}
// JDJDJDJD interact bloc was here
} // namespace exposit
using namespace exposit;
using namespace std;
void * thread_interact (void *) {
// debug = 1;
if (debug) cerr << "entree dans thread_interact" << endl;
SDL_Init(SDL_INIT_VIDEO);
// SDL_WM_SetCaption("exposit", "exposit");
// screen = SDL_SetVideoMode(1024, 768, 0, 0);
while (ref_image == NULL) {
simplenanosleep (100);
}
if (ref_image != NULL) {
if (screen == NULL)
screen = SDL_SetVideoMode(MAINW, (ref_image->h*MAINW)/ref_image->w, 0, 0);
}
if (debug) cerr << "sortie de thread_interact imminente" << endl;
return NULL;
}
int main (int nb, char ** cmde) {
cerr << "sizeof(int) = " << sizeof(int) << endl << endl;
pthread_t pth_interact;
if (pthread_create( &pth_interact, NULL, thread_interact, (void*) NULL) != 0) {
int e = errno;
cerr << "could not create interaction thread : " << strerror (e) << endl;
}
init_dcrawfile (); // sets an initial list of files handled with dcraw
init_fitsfile (); // sets the initial list of fits file matches
int i;
int nbimage = 0;
int rothint = 0;
bool no_align = false;
for (i=1 ; i<nb ; i++) {
if (cmde[i][0] != '-') {
if (ref_image == NULL) {
if (nbimage != 0) cerr << "warning, the reference image in use isn't the first in the list" << endl;
ref_image = load_image (cmde[i], lcrop, rcrop, tcrop, bcrop);
if (doublesize) {
if (ref_image != NULL)
{ ImageRGBL *imageb = ref_image->doublescale ();
delete (ref_image);
ref_image = imageb;
// ref_image->save_png ("ref.png");
}
}
if (ref_image != NULL) {
StarsMap * mmap = ref_image->graphe_stars();
if (mmap == NULL) {
cerr << "could not allocate reference stars-map : bailing out ..." << endl;
return -1;
}
ref_starmap = *mmap;
cout << "reference star map :" << ref_starmap.size () << " stars." << endl;
cout << "reference image is '" << cmde[i] << "'" << endl;
if (sum_image == NULL) {
sum_image = new ImageRGBL (ref_image->w, ref_image->h);
if (sum_image == NULL) {
cerr << "could not allocate sum_image : bailing out ..." << endl;
return -1;
}
sum_image->zero();
sum_image->turnmaskon(0);
}
}
}
if (try_add_pic (cmde[i], rothint, no_align) == 0) {
nbimage ++;
if (screen != NULL) {
if (!interact (nbimage, interactfly, no_align)) {
// let's exit
break;
}
}
}
} else if (strncmp ("-noalign", cmde[i], 8) == 0) {
no_align = true;
} else if (strncmp ("-rot=", cmde[i], 5) == 0) {
rothint = atoi (cmde[i]+5);
} else if (strcmp ("-load-unband", cmde[i]) == 0) {
load_image_mode |= LI_UNBAND;
} else if (strcmp ("-load-unbayer", cmde[i]) == 0) {
load_image_mode |= LI_UNBAYER;
} else if (strcmp ("-load-normal", cmde[i]) == 0) {
load_image_mode = LI_NORMAL;
} else if (strncmp ("-readxpo=", cmde[i], 9) == 0) {
cerr << "loading " << cmde[i]+9 << " ..." << endl;
sum_image = new ImageRGBL (cmde[i]+9);
if ((sum_image == NULL) || (!sum_image->isallocated)) {
cerr << "error at allocation of ImageRGBL ?" << endl;
} else {
if (screen == NULL) {
screen = SDL_SetVideoMode(MAINW, (sum_image->h*MAINW)/sum_image->w, 0, 0);
}
}
cerr << "...done." << endl;
nbimage = 1;
} else if (strncmp ("-hdrtest", cmde[i], 8) == 0) {
// JDJDJDJD this is about trying to make some HDR ?????
cerr << "entering gauss" << endl;
ImageRGBL *gauss = sum_image->gaussfaster (35, 257 * sum_image->curmsk);
// ImageRGBL *gauss = sum_image->gauss (30, 257 * sum_image->curmsk);
// sum_image = gauss;
cerr << "entering silly" << endl;
ImageRGBL *silly = sum_image->silly (*gauss, 6.0, 1.0);
// int mini = silly->shiftnonegative();
// cerr << "shiftnonegative = " << mini << endl;
silly->fasthistogramme (5);
sum_image = silly;
cerr << "entering setluminance" << endl;
sum_image->setluminance();
cerr << "done..:" << endl;
} else if (strncmp ("-crop=", cmde[i], 6) == 0) {
string s (cmde[i]+6);
size_t p = 0, q = 0;
q = s.find(',', p);
if (q == string::npos)
lcrop = atoi (s.substr (p).c_str());
else {
lcrop = atoi (s.substr (p,q-p).c_str());
p = q + 1;
}
if (q != string::npos) {
q = s.find(',', p);
if (q == string::npos)
rcrop = atoi (s.substr (p).c_str());
else {
rcrop = atoi (s.substr (p,q-p).c_str());
p = q + 1;
}
}
if (q != string::npos) {
q = s.find(',', p);
if (q == string::npos)
tcrop = atoi (s.substr (p).c_str());
else {
tcrop = atoi (s.substr (p,q-p).c_str());
p = q + 1;
}
}
if (q != string::npos) {
q = s.find(',', p);
if (q == string::npos)
bcrop = atoi (s.substr (p).c_str());
else {
bcrop = atoi (s.substr (p,q-p).c_str());
p = q + 1;
}
}
cerr << "crop = [" << lcrop << "," << rcrop << "," << tcrop << "," << bcrop << "]" << endl;
} else if (strncmp ("-debug=", cmde[i], 7) == 0) {
debug = atoi (cmde[i]+7);
ImageRGBL::setdebug (debug);
StarsMap::setdebug (debug);
} else if (strncmp ("-dcraw=", cmde[i], 7) == 0) {
dcraw_command = cmde[i]+7;
} else if (strncmp ("-adddcrawmatch=",cmde[i], 15) == 0) {
adddcrawmatch (cmde[i]+15);
} else if (strncmp ("-doublescale", cmde[i], 12) == 0) {
doublesize = true;
} else if (strncmp ("-noise=", cmde[i], 7) == 0) {
ImageRGBL *im = load_image (cmde[i] + 7, lcrop, rcrop, tcrop, bcrop);
if (im == NULL) {
cerr << "could not load noise-reference image : '" << (cmde[i] + 7) << "'" << endl;
} else {
if (noise_ref == NULL) {
noise_ref = new ImageRGBL (im->w, im->h);
if (noise_ref == NULL) {
cerr << "could not allocate noise_ref image : bailing out ..." << endl;
return -1;
}
noise_ref->zero();
if (doublesize) {
if (noise_ref != NULL) {
ImageRGBL *imageb = noise_ref->doublescale ();
delete (noise_ref);
noise_ref = imageb;
}
}
}
if (sum_image == NULL) {
sum_image = new ImageRGBL (noise_ref->w, noise_ref->h);
if (sum_image == NULL) {
cerr << "could not allocate sum_image : bailing out ..." << endl;
return -1;
}
sum_image->zero();
sum_image->turnmaskon(0);
}
if (doublesize) {
if (im != NULL) {
ImageRGBL *imageb = im->doublescale ();
delete (im);
im = imageb;
}
}
noise_ref->add (*im, 0, 0);
noise_ref->setluminance();
noise_ref->setmax();
nbrefnoise ++;
delete (im);
}
} else if (strncmp ("-falloff=", cmde[i], 9) == 0) {
ImageRGBL *tempfall = load_image (cmde[i] + 9, lcrop, rcrop, tcrop, bcrop);
if (tempfall == NULL)
cerr << "could not load temp-fall-off image : '" << (cmde[i] + 7) << "'" << endl;
else {
if (falloff_ref == NULL) {
falloff_ref = new ImageRGBL (tempfall->w, tempfall->h);
if (falloff_ref == NULL) {
cerr << "could not allocate falloff_ref : bailing out ..." << endl;
return -1;
}
falloff_ref->zero();
if (doublesize) {
if (falloff_ref != NULL)
{ ImageRGBL *imageb = falloff_ref->doublescale ();
delete (falloff_ref);
falloff_ref = imageb;
// ref_image->save_png ("ref.png");
}
}
}
if (sum_image == NULL) {
sum_image = new ImageRGBL (falloff_ref->w, falloff_ref->h);
if (sum_image == NULL) {
cerr << "could not allocate sum_image : bailing out ..." << endl;
return -1;
}
sum_image->zero();
sum_image->turnmaskon(0);
}
if (doublesize) {
if (tempfall != NULL)
{ ImageRGBL *imageb = tempfall->doublescale ();
delete (tempfall);
tempfall = imageb;
// ref_image->save_png ("ref.png");
}
}
falloff_ref->add (*tempfall, 0 ,0);
falloff_ref->setluminance();
falloff_ref->setmax();
cerr << "falloff maxl=" << falloff_ref->maxl << " minl=" << falloff_ref->minl << endl;
delete (tempfall);
}
} else if (strncmp ("-finetune", cmde[i], 9) == 0) {
finetune = true;
} else if (strncmp ("-watch=", cmde[i], 7) == 0) {
dirname = cmde[i]+7;
regexp = "";
size_t pos = dirname.rfind("/");
if (pos != string::npos) {
regexp = dirname.substr(pos + 1);
dirname = dirname.substr(0, pos);
}
if (regexp.size() == 0)
{
regexp = ".*\\.jpg";
cerr << "no regexp supplied, applying default : \"" << regexp << "\"" << endl;
}
if (debug) {
cout << "dirname = \"" << dirname << "\"" << endl;
cout << "regexp = \"" << regexp << "\"" << endl;
}
cregexp = (regex_t *) malloc(sizeof(regex_t));
if (cregexp == NULL) {
int e = errno;
cerr << "could not malloc for regexp : " << strerror (e) << endl;
continue;
}
memset(cregexp, 0, sizeof(regex_t));
int err_no = 0;
if ((err_no = regcomp (cregexp, regexp.c_str(), REG_NOSUB)) !=0 ) { /* Compile the regex */
size_t length = regerror (err_no, cregexp, NULL, 0);;
char *buffer = (char *) malloc(length);;
if (buffer == NULL) {
cerr << "regexp error and could not even malloc for error report !" << endl;
continue;
}
regerror (err_no, cregexp, buffer, length);
cerr << "regexp error : \"" << regexp << "\" : " << buffer << endl;
free (buffer);
regfree (cregexp);
continue;
}
interact (nbimage, true, no_align, true);
regfree (cregexp);
}
}
interact (nbimage, true, no_align);
// sum_image->minimize ();
// sum_image->substract (128);
if (sum_image != NULL) {
sum_image->maxminize ();
sum_image->trunk (gain);
sum_image->maximize ();
sum_image->save_png ("test.png");
}
SDL_Quit();
return 0;
}
int oldmain (int nb, char ** cmde) {
SDL_Init(SDL_INIT_VIDEO);
SDL_WM_SetCaption("exposit", "exposit");
// screen = SDL_SetVideoMode(1024, 768, 0, 0);
int i;
int nbimage = 0;
int rothint = 0;
bool no_align = false;
for (i=1 ; i<nb ; i++) {
if (cmde[i][0] != '-') {
if (ref_image == NULL) {
if (nbimage != 0)
cerr << "warning, the reference image in use isn't the first in the list" << endl;
ref_image = load_image (cmde[i], lcrop, rcrop, tcrop, bcrop);
if (doublesize) {
if (ref_image != NULL)
{ ImageRGBL *imageb = ref_image->doublescale ();
delete (ref_image);
ref_image = imageb;
// ref_image->save_png ("ref.png");
}
}
if (ref_image != NULL) {
if (screen == NULL) {
screen = SDL_SetVideoMode(MAINW, (ref_image->h*MAINW)/ref_image->w, 0, 0);
}
StarsMap * mmap = ref_image->graphe_stars();
if (mmap == NULL) {
cerr << "could not allocate reference stars-map : bailing out ..." << endl;
return -1;
}
ref_starmap = *mmap;
cout << "reference star map :" << ref_starmap.size () << " stars." << endl;
cout << "reference image is '" << cmde[i] << "'" << endl;
if (sum_image == NULL) {
sum_image = new ImageRGBL (ref_image->w, ref_image->h);
if (sum_image == NULL) {
cerr << "could not allocate sum_image : bailing out ..." << endl;
return -1;
}
sum_image->zero();
sum_image->turnmaskon(0);
}
}
}
if (try_add_pic (cmde[i], rothint, no_align) == 0) {
nbimage ++;
if (screen != NULL) {
if (!interact (nbimage, interactfly, no_align)) {
// let's exit
break;
}
}