int process_once(LibRaw& RawProcessor, int half_mode, int camera_wb, int auto_wb, int suffix, int user_flip,char *fname)
{
char outfn[1024];
RawProcessor.imgdata.params.half_size = half_mode;
RawProcessor.imgdata.params.use_camera_wb = camera_wb;
RawProcessor.imgdata.params.use_auto_wb = auto_wb;
RawProcessor.imgdata.params.user_flip = user_flip;
int ret = RawProcessor.dcraw_process();
if(LIBRAW_SUCCESS !=ret)
{
fprintf(stderr,"Cannot do postpocessing on %s: %s\n",
fname,libraw_strerror(ret));
return ret;
}
snprintf(outfn,sizeof(outfn),"%s.%d.%s", fname, suffix, (RawProcessor.imgdata.idata.colors>1?"ppm":"pgm"));
printf("Writing file %s\n",outfn);
if( LIBRAW_SUCCESS != (ret = RawProcessor.dcraw_ppm_tiff_writer(outfn)))
fprintf(stderr,"Cannot write %s: %s\n",outfn,libraw_strerror(ret));
return ret;
}
int main(int ac, char *av[])
{
int i, ret, verbose=0, output_thumbs=0;
// don't use fixed size buffers in real apps!
char outfn[1024],thumbfn[1024];
LibRaw RawProcessor;
if(ac<2)
{
printf(
"simple_dcraw - LibRaw %s sample. Emulates dcraw [-D] [-T] [-v] [-e] [-E]\n"
" %d cameras supported\n"
"Usage: %s [-D] [-T] [-v] [-e] raw-files....\n"
"\t-D - document mode emulation\n"
"\t-4 - 16-bit mode\n"
"\t-v - verbose output\n"
"\t-T - output TIFF files instead of .pgm/ppm\n"
"\t-e - extract thumbnails (same as dcraw -e in separate run)\n",LibRaw::version(),
LibRaw::cameraCount(),
av[0]);
return 0;
}
putenv ((char*)"TZ=UTC"); // dcraw compatibility, affects TIFF datestamp field
#define P1 RawProcessor.imgdata.idata
#define S RawProcessor.imgdata.sizes
#define C RawProcessor.imgdata.color
#define T RawProcessor.imgdata.thumbnail
#define P2 RawProcessor.imgdata.other
#define OUT RawProcessor.imgdata.params
for (i=1;i<ac;i++)
{
if(av[i][0]=='-')
{
if(av[i][1]=='T' && av[i][2]==0)
OUT.output_tiff=1;
if(av[i][1]=='v' && av[i][2]==0)
verbose++;
if(av[i][1]=='e' && av[i][2]==0)
output_thumbs++;
if(av[i][1]=='D' && av[i][2]==0)
OUT.document_mode=2;
if(av[i][1]=='4' && av[i][2]==0)
OUT.output_bps=16;
if(av[i][1]=='C' && av[i][2]==0)
RawProcessor.set_progress_handler(my_progress_callback,NULL);
continue;
}
if(verbose) printf("Processing file %s\n",av[i]);
if( (ret = RawProcessor.open_file(av[i])) != LIBRAW_SUCCESS)
{
fprintf(stderr,"Cannot open_file %s: %s\n",av[i],libraw_strerror(ret));
continue; // no recycle b/c open file will recycle itself
}
if( (ret = RawProcessor.unpack() ) != LIBRAW_SUCCESS)
{
fprintf(stderr,"Cannot unpack %s: %s\n",av[i],libraw_strerror(ret));
continue;
}
// thumbnail unpacking and output in the middle of main
// image processing - for test purposes!
if(output_thumbs)
{
if( (ret = RawProcessor.unpack_thumb() ) != LIBRAW_SUCCESS)
{
fprintf(stderr,"Cannot unpack_thumb %s: %s\n",av[i],libraw_strerror(ret));
if(LIBRAW_FATAL_ERROR(ret))
continue; // skip to next file
}
else
{
snprintf(thumbfn,sizeof(thumbfn),"%s.%s",
av[i],T.tformat == LIBRAW_THUMBNAIL_JPEG ? "thumb.jpg" : "thumb.ppm");
if(verbose) printf("Writing thumbnail file %s\n",thumbfn);
if( LIBRAW_SUCCESS != (ret = RawProcessor.dcraw_thumb_writer(thumbfn)))
{
fprintf(stderr,"Cannot write %s: %s\n",thumbfn,libraw_strerror(ret));
if(LIBRAW_FATAL_ERROR(ret))
continue;
}
}
}
if(OUT.document_mode)
ret = RawProcessor.dcraw_document_mode_processing();
else
ret = RawProcessor.dcraw_process();
if(LIBRAW_SUCCESS !=ret)
{
fprintf(stderr,"Cannot do postpocessing on %s: %s\n",
av[i],libraw_strerror(ret));
if(LIBRAW_FATAL_ERROR(ret))
continue;
}
snprintf(outfn,sizeof(outfn),
"%s.%s",
av[i], OUT.output_tiff ? "tiff" : (P1.colors>1?"ppm":"pgm"));
if(verbose) printf("Writing file %s\n",outfn);
if( LIBRAW_SUCCESS != (ret = RawProcessor.dcraw_ppm_tiff_writer(outfn)))
fprintf(stderr,"Cannot write %s: %s\n",outfn,libraw_strerror(ret));
RawProcessor.recycle(); // just for show this call
}
return 0;
}
int libraw_dcraw_ppm_tiff_writer(libraw_data_t* lr,const char *filename)
{
if(!lr) return EINVAL;
LibRaw *ip = (LibRaw*) lr->parent_class;
return ip->dcraw_ppm_tiff_writer(filename);
}
int main(int ac, char *av[])
{
int i, ret;
int verbose=1,autoscale=0,use_gamma=0;
char outfn[1024];
LibRaw RawProcessor;
if(ac<2)
{
usage:
printf(
"unprocessed_raw - LibRaw %s sample. %d cameras supported\n"
"Usage: %s [-q] [-A] [-g] [-s N] [-N] raw-files....\n"
"\t-q - be quiet\n"
"\t-s N - select Nth image in file (default=0)\n"
"\t-g - use gamma correction with gamma 2.2 (not precise,use for visual inspection only)\n"
"\t-A - autoscaling (by integer factor)\n"
"\t-N - no raw curve\n"
,LibRaw::version(),
LibRaw::cameraCount(),
av[0]);
return 0;
}
#define P1 RawProcessor.imgdata.idata
#define S RawProcessor.imgdata.sizes
#define C RawProcessor.imgdata.color
#define T RawProcessor.imgdata.thumbnail
#define P2 RawProcessor.imgdata.other
#define OUT RawProcessor.imgdata.params
OUT.document_mode=2;
OUT.output_bps=16;
OUT.output_tiff=1;
OUT.user_flip=0;
OUT.no_auto_bright = 1;
OUT.filtering_mode=(LibRaw_filtering)( LIBRAW_FILTERING_NOBLACKS|LIBRAW_FILTERING_NOZEROES);
for (i=1;i<ac;i++)
{
if(av[i][0]=='-')
{
if(av[i][1]=='q' && av[i][2]==0)
verbose=0;
else if(av[i][1]=='A' && av[i][2]==0)
autoscale=1;
else if(av[i][1]=='g' && av[i][2]==0)
use_gamma = 1;
else if(av[i][1]=='N' && av[i][2]==0)
OUT.filtering_mode=LIBRAW_FILTERING_NONE;
else if(av[i][1]=='s' && av[i][2]==0)
{
i++;
OUT.shot_select=atoi(av[i]);
}
else
goto usage;
continue;
}
int c;
if(!use_gamma)
OUT.gamm[0] = OUT.gamm[1] = 1;
if(verbose) printf("Processing file %s\n",av[i]);
if( (ret = RawProcessor.open_file(av[i])) != LIBRAW_SUCCESS)
{
fprintf(stderr,"Cannot open %s: %s\n",av[i],libraw_strerror(ret));
continue; // no recycle b/c open file will recycle itself
}
if(verbose)
{
printf("Image size: %dx%d\nRaw size: %dx%d\n",S.width,S.height,S.raw_width,S.raw_height);
printf("Margins: top=%d, left=%d, right=%d, bottom=%d\n",
S.top_margin,S.left_margin,S.right_margin,S.bottom_margin);
}
if( (ret = RawProcessor.unpack() ) != LIBRAW_SUCCESS)
{
fprintf(stderr,"Cannot unpack %s: %s\n",av[i],libraw_strerror(ret));
continue;
}
if(verbose)
printf("Unpacked....\n");
if( (ret = RawProcessor.add_masked_borders_to_bitmap() ) != LIBRAW_SUCCESS)
{
fprintf(stderr,"Cannot add mask data to bitmap %s\n",av[i]);
}
// move all pixel data to component 0
for(int r=0;r<S.iheight;r++)
for(c=0;c<S.iwidth;c++)
RawProcessor.imgdata.image[r*S.iwidth+c][0]
= RawProcessor.imgdata.image[r*S.iwidth+c][RawProcessor.COLOR(r,c)];
P1.colors=1;
if(autoscale)
{
unsigned max=0,scale;
for(int j=0; j<S.iheight*S.iwidth; j++)
if(max < RawProcessor.imgdata.image[j][0])
max = RawProcessor.imgdata.image[j][0];
if (max >0 && max< 1<<15)
{
scale = (1<<16)/max;
if(verbose)
printf("Scaling with multiplier=%d (max=%d)\n",scale,max);
for(int j=0; j<S.iheight*S.iwidth; j++)
RawProcessor.imgdata.image[j][0] *= scale;
}
}
if(OUT.shot_select)
snprintf(outfn,sizeof(outfn),"%s-%d.tiff",av[i],OUT.shot_select);
else
snprintf(outfn,sizeof(outfn),"%s.tiff",av[i]);
if(verbose) printf("Writing file %s\n",outfn);
if( LIBRAW_SUCCESS != (ret = RawProcessor.dcraw_ppm_tiff_writer(outfn)))
fprintf(stderr,"Cannot write %s: %s\n",outfn,libraw_strerror(ret));
}
return 0;
}
int main(int argc, char *argv[])
{
if(argc==1) usage(argv[0]);
LibRaw RawProcessor;
int i,arg,c,ret;
char opm,opt,*cp,*sp;
int use_bigfile=0, use_timing=0,use_mem=0;
#ifndef WIN32
int msize = 0,use_mmap=0;
#endif
void *iobuffer=0;
#ifdef OUT
#undef OUT
#endif
#define OUT RawProcessor.imgdata.params
argv[argc] = (char*)"";
for (arg=1; (((opm = argv[arg][0]) - 2) | 2) == '+'; )
{
char *optstr = argv[arg];
opt = argv[arg++][1];
if ((cp = strchr (sp=(char*)"cnbrkStqmHABCgU", opt))!=0)
for (i=0; i < "111411111144221"[cp-sp]-'0'; i++)
if (!isdigit(argv[arg+i][0]) && !optstr[2])
{
fprintf (stderr,"Non-numeric argument to \"-%c\"\n", opt);
return 1;
}
if(!strchr("ftdeam",opt) && argv[arg-1][2])
fprintf (stderr,"Unknown option \"%s\".\n",argv[arg-1]);
switch (opt)
{
case 'v': verbosity++; break;
case 'G': OUT.green_matching = 1; break;
case 'c': OUT.adjust_maximum_thr = (float)atof(argv[arg++]); break;
case 'U': OUT.auto_bright_thr = (float)atof(argv[arg++]); break;
case 'n': OUT.threshold = (float)atof(argv[arg++]); break;
case 'b': OUT.bright = (float)atof(argv[arg++]); break;
case 'P': OUT.bad_pixels = argv[arg++]; break;
case 'K': OUT.dark_frame = argv[arg++]; break;
case 'r':
for(c=0;c<4;c++)
OUT.user_mul[c] = (float)atof(argv[arg++]);
break;
case 'C':
OUT.aber[0] = 1 / atof(argv[arg++]);
OUT.aber[2] = 1 / atof(argv[arg++]);
break;
case 'g':
OUT.gamm[0] = 1 / atof(argv[arg++]);
OUT.gamm[1] = atof(argv[arg++]);
break;
case 'k': OUT.user_black = atoi(argv[arg++]); break;
case 'S': OUT.user_sat = atoi(argv[arg++]); break;
case 't':
if(!strcmp(optstr,"-timing"))
use_timing=1;
else if(!argv[arg-1][2])
OUT.user_flip = atoi(argv[arg++]);
else
fprintf (stderr,"Unknown option \"%s\".\n",argv[arg-1]);
break;
case 'q': OUT.user_qual = atoi(argv[arg++]); break;
case 'm':
#ifndef WIN32
if(!strcmp(optstr,"-mmap"))
use_mmap = 1;
else
#endif
if(!strcmp(optstr,"-mem"))
use_mem = 1;
else
{
if(!argv[arg-1][2])
OUT.med_passes = atoi(argv[arg++]);
else
fprintf (stderr,"Unknown option \"%s\".\n",argv[arg-1]);
}
break;
case 'H': OUT.highlight = atoi(argv[arg++]); break;
case 's': OUT.shot_select = abs(atoi(argv[arg++])); break;
case 'o':
if(isdigit(argv[arg][0]) && !isdigit(argv[arg][1]))
OUT.output_color = atoi(argv[arg++]);
#ifndef NO_LCMS
else
OUT.output_profile = argv[arg++];
break;
case 'p': OUT.camera_profile = argv[arg++];
#endif
break;
case 'h':
OUT.half_size = 1;
OUT.four_color_rgb = 1;
break;
case 'f':
if(!strcmp(optstr,"-fbdd"))
OUT.fbdd_noiserd = atoi(argv[arg++]);
else
{
if(!argv[arg-1][2])
OUT.four_color_rgb = 1;
else
fprintf (stderr,"Unknown option \"%s\".\n",argv[arg-1]);
}
break;
case 'A': for(c=0; c<4;c++) OUT.greybox[c] = atoi(argv[arg++]); break;
case 'B': for(c=0; c<4;c++) OUT.cropbox[c] = atoi(argv[arg++]); break;
case 'a':
if(!strcmp(optstr,"-aexpo"))
{
OUT.exp_correc = 1;
OUT.exp_shift = (float)atof(argv[arg++]);
OUT.exp_preser = (float)atof(argv[arg++]);
}
else
#ifdef LIBRAW_DEMOSAIC_PACK_GPL3
if(!strcmp(optstr,"-acae"))
{
OUT.ca_correc = 1;
OUT.cared = (float)atof(argv[arg++]);
OUT.cablue = (float)atof(argv[arg++]);
}
else if(!strcmp(optstr,"-aline"))
{
OUT.cfaline = 1;
OUT.linenoise = (float)atof(argv[arg++]);
}
else if(!strcmp(optstr,"-aclean"))
{
OUT.cfa_clean = 1;
OUT.lclean = (float)atof(argv[arg++]);
OUT.cclean = (float)atof(argv[arg++]);
}
else if(!strcmp(optstr,"-agreen"))
{
OUT.cfa_green = 1;
OUT.green_thresh =(float)atof(argv[arg++]);
}
else
#endif
if(!argv[arg-1][2])
OUT.use_auto_wb = 1;
else
fprintf (stderr,"Unknown option \"%s\".\n",argv[arg-1]);
break;
case 'w': OUT.use_camera_wb = 1; break;
case 'M': OUT.use_camera_matrix = (opm == '+'); break;
case 'j': OUT.use_fuji_rotate = 0; break;
case 'W': OUT.no_auto_bright = 1; break;
case 'T': OUT.output_tiff = 1; break;
case '4': OUT.gamm[0] = OUT.gamm[1] = OUT.no_auto_bright = 1; /* no break here! */
case '6': OUT.output_bps = 16; break;
case 'F': use_bigfile=1; break;
case 'd':
if(!strcmp(optstr,"-dcbi"))
OUT.dcb_iterations = atoi(argv[arg++]);
else if(!strcmp(optstr,"-disars"))
OUT.use_rawspeed=0;
else if(!strcmp(optstr,"-dcbe"))
OUT.dcb_enhance_fl = 1;
else if(!strcmp(optstr,"-dbnd"))
{
for(c=0; c<4; c++)
OUT.wf_deband_treshold[c] = (float)atof(argv[arg++]);
OUT.wf_debanding = 1;
}
else
fprintf (stderr,"Unknown option \"%s\".\n",argv[arg-1]);
break;
#ifdef LIBRAW_DEMOSAIC_PACK_GPL2
case 'e':
if(!strcmp(optstr,"-eeci"))
OUT.eeci_refine = 1;
else if(!strcmp(optstr,"-esmed"))
OUT.es_med_passes = atoi(argv[arg++]);
else
fprintf (stderr,"Unknown option \"%s\".\n",argv[arg-1]);
break;
#endif
default:
fprintf (stderr,"Unknown option \"-%c\".\n", opt);
return 1;
}
}
#ifndef WIN32
putenv ((char*)"TZ=UTC"); // dcraw compatibility, affects TIFF datestamp field
#else
_putenv ((char*)"TZ=UTC"); // dcraw compatibility, affects TIFF datestamp field
#endif
#define P1 RawProcessor.imgdata.idata
#define S RawProcessor.imgdata.sizes
#define C RawProcessor.imgdata.color
#define T RawProcessor.imgdata.thumbnail
#define P2 RawProcessor.imgdata.other
if(verbosity>1)
RawProcessor.set_progress_handler(my_progress_callback,(void*)"Sample data passed");
#ifdef LIBRAW_USE_OPENMP
if(verbosity)
printf ("Using %d threads\n", omp_get_max_threads());
#endif
for ( ; arg < argc; arg++)
{
char outfn[1024];
if(verbosity) printf("Processing file %s\n",argv[arg]);
timerstart();
#ifndef WIN32
if(use_mmap)
{
int file = open(argv[arg],O_RDONLY);
struct stat st;
if(file<0)
{
fprintf(stderr,"Cannot open %s: %s\n",argv[arg],strerror(errno));
continue;
}
if(fstat(file,&st))
{
fprintf(stderr,"Cannot stat %s: %s\n",argv[arg],strerror(errno));
close(file);
continue;
}
int pgsz = getpagesize();
msize = ((st.st_size+pgsz-1)/pgsz)*pgsz;
iobuffer = mmap(NULL,msize,PROT_READ,MAP_PRIVATE,file,0);
if(!iobuffer)
{
fprintf(stderr,"Cannot mmap %s: %s\n",argv[arg],strerror(errno));
close(file);
continue;
}
close(file);
if( (ret = RawProcessor.open_buffer(iobuffer,st.st_size) != LIBRAW_SUCCESS))
{
fprintf(stderr,"Cannot open_buffer %s: %s\n",argv[arg],libraw_strerror(ret));
continue; // no recycle b/c open file will recycle itself
}
}
else
#endif
if (use_mem)
{
int file = open(argv[arg],O_RDONLY|O_BINARY);
struct stat st;
if(file<0)
{
fprintf(stderr,"Cannot open %s: %s\n",argv[arg],strerror(errno));
continue;
}
if(fstat(file,&st))
{
fprintf(stderr,"Cannot stat %s: %s\n",argv[arg],strerror(errno));
close(file);
continue;
}
if(!(iobuffer = malloc(st.st_size)))
{
fprintf(stderr,"Cannot allocate %d kbytes for memory buffer\n",(int)(st.st_size/1024));
close(file);
continue;
}
int rd;
if(st.st_size!=(rd=read(file,iobuffer,st.st_size)))
{
fprintf(stderr,"Cannot read %d bytes instead of %d to memory buffer\n",(int)rd,(int)st.st_size);
close(file);
free(iobuffer);
continue;
}
close(file);
if( (ret = RawProcessor.open_buffer(iobuffer,st.st_size) != LIBRAW_SUCCESS))
{
fprintf(stderr,"Cannot open_buffer %s: %s\n",argv[arg],libraw_strerror(ret));
free(iobuffer);
continue; // no recycle b/c open file will recycle itself
}
}
else
{
if(use_bigfile)
// force open_file switch to bigfile processing
ret = RawProcessor.open_file(argv[arg],1);
else
ret = RawProcessor.open_file(argv[arg]);
if( ret != LIBRAW_SUCCESS)
{
fprintf(stderr,"Cannot open %s: %s\n",argv[arg],libraw_strerror(ret));
continue; // no recycle b/c open_file will recycle itself
}
}
if(use_timing)
timerprint("LibRaw::open_file()",argv[arg]);
timerstart();
if( (ret = RawProcessor.unpack() ) != LIBRAW_SUCCESS)
{
fprintf(stderr,"Cannot unpack %s: %s\n",argv[arg],libraw_strerror(ret));
continue;
}
if(use_timing)
timerprint("LibRaw::unpack()",argv[arg]);
timerstart();
if (LIBRAW_SUCCESS != (ret = RawProcessor.dcraw_process()))
{
fprintf(stderr,"Cannot do postpocessing on %s: %s\n",argv[arg],libraw_strerror(ret));
if(LIBRAW_FATAL_ERROR(ret))
continue;
}
if(use_timing)
timerprint("LibRaw::dcraw_process()",argv[arg]);
snprintf(outfn,sizeof(outfn),
"%s.%s",
argv[arg], OUT.output_tiff ? "tiff" : (P1.colors>1?"ppm":"pgm"));
if(verbosity)
{
printf("Writing file %s\n",outfn);
}
if( LIBRAW_SUCCESS != (ret = RawProcessor.dcraw_ppm_tiff_writer(outfn)))
fprintf(stderr,"Cannot write %s: %s\n",outfn,libraw_strerror(ret));
#ifndef WIN32
if(use_mmap && iobuffer)
{
munmap(iobuffer,msize);
iobuffer=0;
}
#endif
else if(use_mem && iobuffer)
{
free(iobuffer);
iobuffer = 0;
}
RawProcessor.recycle(); // just for show this call
}
return 0;
}
int main(int ac, char *av[])
{
int i, ret;
int autoscale=0,black_subtraction=1, use_gamma=0;
char outfn[1024];
LibRaw RawProcessor;
if(ac<2)
{
usage:
printf(
"4channeld - LibRaw %s sample. %d cameras supported\n"
"Usage: %s [-s N] [-g] [-A] [-B] [-N] raw-files....\n"
"\t-s N - select Nth image in file (default=0)\n"
"\t-g - use gamma correction with gamma 2.2 (not precise,use for visual inspection only)\n"
"\t-A - autoscaling (by integer factor)\n"
"\t-B - no black subtraction\n"
,LibRaw::version(),
LibRaw::cameraCount(),
av[0]);
return 0;
}
#define P1 RawProcessor.imgdata.idata
#define S RawProcessor.imgdata.sizes
#define C RawProcessor.imgdata.color
#define T RawProcessor.imgdata.thumbnail
#define P2 RawProcessor.imgdata.other
#define OUT RawProcessor.imgdata.params
OUT.document_mode=2;
OUT.output_bps=16;
OUT.output_tiff=1;
OUT.user_flip=0;
OUT.no_auto_bright = 1;
OUT.half_size=1;
for (i=1;i<ac;i++)
{
if(av[i][0]=='-')
{
if(av[i][1]=='s' && av[i][2]==0)
{
i++;
OUT.shot_select=atoi(av[i]);
}
else if(av[i][1]=='g' && av[i][2]==0)
use_gamma = 1;
else if(av[i][1]=='A' && av[i][2]==0)
autoscale=1;
else if(av[i][1]=='B' && av[i][2]==0)
{
black_subtraction=0;
}
else
goto usage;
continue;
}
if(!use_gamma)
OUT.gamm[0] = OUT.gamm[1] = 1;
int c;
printf("Processing file %s\n",av[i]);
if( (ret = RawProcessor.open_file(av[i])) != LIBRAW_SUCCESS)
{
fprintf(stderr,"Cannot open %s: %s\n",av[i],libraw_strerror(ret));
continue; // no recycle b/c open file will recycle itself
}
if(P1.is_foveon)
{
printf("Cannot process Foveon image %s\n",av[i]);
continue ;
}
if( (ret = RawProcessor.unpack() ) != LIBRAW_SUCCESS)
{
fprintf(stderr,"Cannot unpack %s: %s\n",av[i],libraw_strerror(ret));
continue;
}
RawProcessor.raw2image();
if(black_subtraction)
{
RawProcessor.subtract_black();
}
if(autoscale)
{
unsigned max=0,scale=1;
for(int j=0; j<S.iheight*S.iwidth; j++)
for(int c = 0; c< 4; c++)
if(max < RawProcessor.imgdata.image[j][c])
max = RawProcessor.imgdata.image[j][c];
if (max >0 && max< 1<<15)
{
scale = (1<<16)/max;
printf("Scaling with multiplier=%d (max=%d)\n",scale,max);
for(int j=0; j<S.iheight*S.iwidth; j++)
for(c=0;c<4;c++)
RawProcessor.imgdata.image[j][c] *= scale;
}
printf("Black level (scaled)=%d\n",C.black*scale);
}
else
printf("Black level (unscaled)=%d\n",C.black);
// hack to make dcraw tiff writer happy
int isrgb=(P1.colors==4?0:1);
P1.colors = 1;
S.width = S.iwidth;
S.height = S.iheight;
for (int layer=0;layer<4;layer++)
{
if(layer>0)
{
for (int rc = 0; rc < S.iheight*S.iwidth; rc++)
RawProcessor.imgdata.image[rc][0] = RawProcessor.imgdata.image[rc][layer];
}
char lname[8];
if(isrgb)
{
snprintf(lname,7,"%c",((char*)("RGBG"))[layer]);
if(layer==3)
strcat(lname,"2");
}
else
snprintf(lname,7,"%c",((char*)("GCMY"))[layer]);
if(OUT.shot_select)
snprintf(outfn,sizeof(outfn),"%s-%d.%s.tiff",av[i],OUT.shot_select,lname);
else
snprintf(outfn,sizeof(outfn),"%s.%s.tiff",av[i],lname);
printf("Writing file %s\n",outfn);
if( LIBRAW_SUCCESS != (ret = RawProcessor.dcraw_ppm_tiff_writer(outfn)))
fprintf(stderr,"Cannot write %s: %s\n",outfn,libraw_strerror(ret));
}
}
return 0;
}
int main(int argc, char *argv[])
{
if(argc==1) usage(argv[0]);
LibRaw RawProcessor;
int i,arg,c,ret;
char opm,opt,*cp,*sp;
int use_mmap=0, msize;
void *iobuffer;
#define OUT RawProcessor.imgdata.params
argv[argc] = (char*)"";
for (arg=1; (((opm = argv[arg][0]) - 2) | 2) == '+'; )
{
opt = argv[arg++][1];
if ((cp = strchr (sp=(char*)"cnbrkStqmHACgU", opt)))
for (i=0; i < "111411111142"[cp-sp]-'0'; i++)
if (!isdigit(argv[arg+i][0]))
{
fprintf (stderr,"Non-numeric argument to \"-%c\"\n", opt);
return 1;
}
switch (opt)
{
case 'v': verbosity++; break;
case 'c': OUT.adjust_maximum_thr = atof(argv[arg++]); break;
case 'U': OUT.auto_bright_thr = atof(argv[arg++]); break;
case 'n': OUT.threshold = atof(argv[arg++]); break;
case 'b': OUT.bright = atof(argv[arg++]); break;
case 'P': OUT.bad_pixels = argv[arg++]; break;
case 'K': OUT.dark_frame = argv[arg++]; break;
case 'r':
for(c=0;c<4;c++)
OUT.user_mul[c] = atof(argv[arg++]);
break;
case 'C':
OUT.aber[0] = 1 / atof(argv[arg++]);
OUT.aber[2] = 1 / atof(argv[arg++]);
break;
case 'g':
OUT.gamm[0] = 1 / atof(argv[arg++]);
OUT.gamm[1] = atof(argv[arg++]);
break;
case 'k': OUT.user_black = atoi(argv[arg++]); break;
case 'S': OUT.user_sat = atoi(argv[arg++]); break;
case 't': OUT.user_flip = atoi(argv[arg++]); break;
case 'q': OUT.user_qual = atoi(argv[arg++]); break;
case 'm': OUT.med_passes = atoi(argv[arg++]); break;
case 'H': OUT.highlight = atoi(argv[arg++]); break;
case 's': OUT.shot_select = abs(atoi(argv[arg++])); break;
case 'o':
if(isdigit(argv[arg][0]) && !isdigit(argv[arg][1]))
OUT.output_color = atoi(argv[arg++]);
#ifndef NO_LCMS
else
OUT.output_profile = argv[arg++];
break;
case 'p': OUT.camera_profile = argv[arg++];
#endif
break;
case 'h': OUT.half_size = 1;
// no break: "-h" implies "-f"
case 'f':
OUT.four_color_rgb = 1;
break;
case 'A': for(c=0; c<4;c++) OUT.greybox[c] = atoi(argv[arg++]);
case 'a': OUT.use_auto_wb = 1; break;
case 'w': OUT.use_camera_wb = 1; break;
case 'M': OUT.use_camera_matrix = (opm == '+'); break;
case 'j': OUT.use_fuji_rotate = 0; break;
case 'W': OUT.no_auto_bright = 1; break;
case 'T': OUT.output_tiff = 1; break;
case '4': OUT.gamm[0] = OUT.gamm[1] = OUT.no_auto_bright = 1; /* no break here! */
case '6': OUT.output_bps = 16; break;
#ifndef WIN32
case 'B': use_mmap = 1; break;
#endif
default:
fprintf (stderr,"Unknown option \"-%c\".\n", opt);
return 1;
}
}
putenv ((char*)"TZ=UTC"); // dcraw compatibility, affects TIFF datestamp field
OUT.filtering_mode = LIBRAW_FILTERING_AUTOMATIC;
#define P1 RawProcessor.imgdata.idata
#define S RawProcessor.imgdata.sizes
#define C RawProcessor.imgdata.color
#define T RawProcessor.imgdata.thumbnail
#define P2 RawProcessor.imgdata.other
if(verbosity>1)
RawProcessor.set_progress_handler(my_progress_callback,(void*)"Sample data passed");
#ifdef _OPENMP
if(verbosity)
printf ("Using %d threads\n", omp_get_max_threads());
#endif
for ( ; arg < argc; arg++)
{
char outfn[1024];
if(verbosity) printf("Processing file %s\n",argv[arg]);
#ifndef WIN32
if(use_mmap)
{
int file = open(argv[arg],O_RDONLY);
struct stat st;
if(file<0)
{
fprintf(stderr,"Cannot open %s: %s\n",argv[arg],strerror(errno));
continue;
}
if(fstat(file,&st))
{
fprintf(stderr,"Cannot stat %s: %s\n",argv[arg],strerror(errno));
close(file);
continue;
}
int pgsz = getpagesize();
msize = ((st.st_size+pgsz-1)/pgsz)*pgsz;
iobuffer = mmap(NULL,msize,PROT_READ,MAP_PRIVATE,file,0);
if(!iobuffer)
{
fprintf(stderr,"Cannot mmap %s: %s\n",argv[arg],strerror(errno));
close(file);
continue;
}
close(file);
if( (ret = RawProcessor.open_buffer(iobuffer,st.st_size) != LIBRAW_SUCCESS))
{
fprintf(stderr,"Cannot open_buffer %s: %s\n",argv[arg],libraw_strerror(ret));
continue; // no recycle b/c open file will recycle itself
}
}
else
#endif
{
if( (ret = RawProcessor.open_file(argv[arg])) != LIBRAW_SUCCESS)
{
fprintf(stderr,"Cannot open %s: %s\n",argv[arg],libraw_strerror(ret));
continue; // no recycle b/c open_file will recycle itself
}
}
if( (ret = RawProcessor.unpack() ) != LIBRAW_SUCCESS)
{
fprintf(stderr,"Cannot unpack %s: %s\n",argv[arg],libraw_strerror(ret));
continue;
}
if (LIBRAW_SUCCESS != (ret = RawProcessor.dcraw_process()))
{
fprintf(stderr,"Cannot do postpocessing on %s: %s\n",argv[arg],libraw_strerror(ret));
if(LIBRAW_FATAL_ERROR(ret))
continue;
}
snprintf(outfn,sizeof(outfn),
"%s.%s",
argv[arg], OUT.output_tiff ? "tiff" : (P1.colors>1?"ppm":"pgm"));
if(verbosity)
{
printf("Writing file %s\n",outfn);
}
if( LIBRAW_SUCCESS != (ret = RawProcessor.dcraw_ppm_tiff_writer(outfn)))
fprintf(stderr,"Cannot write %s: %s\n",outfn,libraw_strerror(ret));
#ifndef WIN32
if(use_mmap && iobuffer)
{
munmap(iobuffer,msize);
iobuffer=0;
}
#endif
RawProcessor.recycle(); // just for show this call
}
return 0;
}
