codec/image_to_j2k.c

   1 /*
   2  * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
   3  * Copyright (c) 2002-2007, Professor Benoit Macq
   4  * Copyright (c) 2001-2003, David Janssens
   5  * Copyright (c) 2002-2003, Yannick Verschueren
   6  * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
   7  * Copyright (c) 2005, Herve Drolon, FreeImage Team
   8  * All rights reserved.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
  20  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  23  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31 #include <stdio.h>
  32 #include <string.h>
  33 #include <stdlib.h>
  34
  35 #include "openjpeg.h"
  36 #include "compat/getopt.h"
  37 #include "convert.h"
  38 #include "dirent.h"
  39
  40 #ifndef WIN32
  41 #define stricmp strcasecmp
  42 #define strnicmp strncasecmp
  43 #endif
  44
  45 /* ----------------------------------------------------------------------- */
  46
  47 #define J2K_CFMT 0
  48 #define JP2_CFMT 1
  49 #define JPT_CFMT 2
  50
  51 #define PXM_DFMT 10
  52 #define PGX_DFMT 11
  53 #define BMP_DFMT 12
  54 #define YUV_DFMT 13
  55
  56 /* ----------------------------------------------------------------------- */
  57
  58 typedef struct dircnt{
  59         /** Buffer for holding images read from Directory*/
  60         char *filename_buf;
  61         /** Pointer to the buffer*/
  62         char **filename;
  63 }dircnt_t;
  64
  65 typedef struct img_folder{
  66         /** The directory path of the folder containing input images*/
  67         char *imgdirpath;
  68         /** Output format*/
  69         char *out_format;
  70         /** Enable option*/
  71         char set_imgdir;
  72         /** Enable Cod Format for output*/
  73         char set_out_format;
  74
  75 }img_fol_t;
  76
  77 void encode_help_display() {
  78         fprintf(stdout,"HELP\n----\n\n");
  79         fprintf(stdout,"- the -h option displays this help information on screen\n\n");
  80
  81 /* UniPG>> */
  82         fprintf(stdout,"List of parameters for the JPEG 2000 "
  83 #ifdef USE_JPWL
  84                 "+ JPWL "
  85 #endif /* USE_JPWL */
  86                 "encoder:\n");
  87 /* <<UniPG */
  88         fprintf(stdout,"\n");
  89         fprintf(stdout,"REMARKS:\n");
  90         fprintf(stdout,"---------\n");
  91         fprintf(stdout,"\n");
  92         fprintf(stdout,"The markers written to the main_header are : SOC SIZ COD QCD COM.\n");
  93         fprintf(stdout,"COD and QCD never appear in the tile_header.\n");
  94         fprintf(stdout,"\n");
  95         fprintf(stdout,"- This coder can encode a mega image, a test was made on a 24000x24000 pixels \n");
  96         fprintf(stdout,"color image.  You need enough disk space memory (twice the original) to encode \n");
  97         fprintf(stdout,"the image,i.e. for a 1.5 GB image you need a minimum of 3GB of disk memory)\n");
  98         fprintf(stdout,"\n");
  99         fprintf(stdout,"By default:\n");
 100         fprintf(stdout,"------------\n");
 101         fprintf(stdout,"\n");
 102         fprintf(stdout," * Lossless\n");
 103         fprintf(stdout," * 1 tile\n");
 104         fprintf(stdout," * Size of precinct : 2^15 x 2^15 (means 1 precinct)\n");
 105         fprintf(stdout," * Size of code-block : 64 x 64\n");
 106         fprintf(stdout," * Number of resolutions: 6\n");
 107         fprintf(stdout," * No SOP marker in the codestream\n");
 108         fprintf(stdout," * No EPH marker in the codestream\n");
 109         fprintf(stdout," * No sub-sampling in x or y direction\n");
 110         fprintf(stdout," * No mode switch activated\n");
 111         fprintf(stdout," * Progression order: LRCP\n");
 112         fprintf(stdout," * No index file\n");
 113         fprintf(stdout," * No ROI upshifted\n");
 114         fprintf(stdout," * No offset of the origin of the image\n");
 115         fprintf(stdout," * No offset of the origin of the tiles\n");
 116         fprintf(stdout," * Reversible DWT 5-3\n");
 117 /* UniPG>> */
 118 #ifdef USE_JPWL
 119         fprintf(stdout," * No JPWL protection\n");
 120 #endif /* USE_JPWL */
 121 /* <<UniPG */
 122         fprintf(stdout,"\n");
 123         fprintf(stdout,"Parameters:\n");
 124         fprintf(stdout,"------------\n");
 125         fprintf(stdout,"\n");
 126         fprintf(stdout,"Required Parameters (except with -h):\n");
 127         fprintf(stdout,"\n");
 128         fprintf(stdout,"-ImgDir      : Image file Directory path (example ../Images) \n");
 129         fprintf(stdout,"\n");
 130         fprintf(stdout,"-OutFor \n");
 131         fprintf(stdout,"    REQUIRED only if -ImgDir is used\n");
 132         fprintf(stdout,"          Need to specify only format without filename <BMP>  \n");
 133         fprintf(stdout,"    Currently accepts PGM, PPM, PNM, PGX, BMP format\n");
 134         fprintf(stdout,"\n");
 135         fprintf(stdout,"-i           : source file  (-i source.pnm also *.pgm, *.ppm) \n");
 136         fprintf(stdout,"\n");
 137         fprintf(stdout,"-o           : destination file (-o dest.j2k or .jp2) \n");
 138         fprintf(stdout,"\n");
 139         fprintf(stdout,"Optional Parameters:\n");
 140         fprintf(stdout,"\n");
 141         fprintf(stdout,"-h           : display the help information \n ");
 142         fprintf(stdout,"\n");
 143         fprintf(stdout,"-r           : different compression ratios for successive layers (-r 20,10,5)\n ");
 144         fprintf(stdout,"                 - The rate specified for each quality level is the desired \n");
 145         fprintf(stdout,"                   compression factor.\n");
 146         fprintf(stdout,"                   Example: -r 20,10,1 means quality 1: compress 20x, \n");
 147         fprintf(stdout,"                     quality 2: compress 10x and quality 3: compress lossless\n");
 148         fprintf(stdout,"\n");
 149         fprintf(stdout,"               (options -r and -q cannot be used together)\n ");
 150         fprintf(stdout,"\n");
 151
 152         fprintf(stdout,"-q           : different psnr for successive layers (-q 30,40,50) \n ");
 153
 154         fprintf(stdout,"               (options -r and -q cannot be used together)\n ");
 155
 156         fprintf(stdout,"\n");
 157         fprintf(stdout,"-n           : number of resolutions (-n 3) \n");
 158         fprintf(stdout,"\n");
 159         fprintf(stdout,"-b           : size of code block (-b 32,32) \n");
 160         fprintf(stdout,"\n");
 161         fprintf(stdout,"-c           : size of precinct (-c 128,128) \n");
 162         fprintf(stdout,"\n");
 163         fprintf(stdout,"-t           : size of tile (-t 512,512) \n");
 164         fprintf(stdout,"\n");
 165         fprintf(stdout,"-p           : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] \n");
 166         fprintf(stdout,"\n");
 167         fprintf(stdout,"-s           : subsampling factor (-s 2,2) [-s X,Y] \n");
 168         fprintf(stdout,"             Remark: subsampling bigger than 2 can produce error\n");
 169         fprintf(stdout,"\n");
 170         fprintf(stdout,"-SOP         : write SOP marker before each packet \n");
 171         fprintf(stdout,"\n");
 172         fprintf(stdout,"-EPH         : write EPH marker after each header packet \n");
 173         fprintf(stdout,"\n");
 174         fprintf(stdout,"-M           : mode switch (-M 3) [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL)\n");
 175         fprintf(stdout,"                 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)] \n");
 176         fprintf(stdout,"                 Indicate multiple modes by adding their values. \n");
 177         fprintf(stdout,"                 ex: RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");
 178         fprintf(stdout,"\n");
 179         fprintf(stdout,"-x           : create an index file *.Idx (-x index_name.Idx) \n");
 180         fprintf(stdout,"\n");
 181         fprintf(stdout,"-ROI         : c=%%d,U=%%d : quantization indices upshifted \n");
 182         fprintf(stdout,"               for component c=%%d [%%d = 0,1,2]\n");
 183         fprintf(stdout,"               with a value of U=%%d [0 <= %%d <= 37] (i.e. -ROI:c=0,U=25) \n");
 184         fprintf(stdout,"\n");
 185         fprintf(stdout,"-d           : offset of the origin of the image (-d 150,300) \n");
 186         fprintf(stdout,"\n");
 187         fprintf(stdout,"-T           : offset of the origin of the tiles (-T 100,75) \n");
 188         fprintf(stdout,"\n");
 189         fprintf(stdout,"-I           : use the irreversible DWT 9-7 (-I) \n");
 190         fprintf(stdout,"\n");
 191 /* UniPG>> */
 192 #ifdef USE_JPWL
 193         fprintf(stdout,"-W           : adoption of JPWL (Part 11) capabilities (-W params)\n");
 194         fprintf(stdout,"               The parameters can be written and repeated in any order:\n");
 195         fprintf(stdout,"               [h<tile><=type>,s<tile><=method>,a=<addr>,z=<size>,g=<range>,...\n");
 196         fprintf(stdout,"                ...,p<tile:pack><=type>]\n");
 197         fprintf(stdout,"\n");
 198         fprintf(stdout,"                 h selects the header error protection (EPB): 'type' can be\n");
 199         fprintf(stdout,"                   [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
 200         fprintf(stdout,"                   if 'tile' is absent, it applies to main and tile headers\n");
 201         fprintf(stdout,"                   if 'tile' is present, it applies from that tile\n");
 202         fprintf(stdout,"                     onwards, up to the next h<tile> spec, or to the last tile\n");
 203         fprintf(stdout,"                     in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
 204         fprintf(stdout,"\n");
 205         fprintf(stdout,"                 p selects the packet error protection (EEP/UEP with EPBs)\n");
 206         fprintf(stdout,"                  to be applied to raw data: 'type' can be\n");
 207         fprintf(stdout,"                   [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
 208         fprintf(stdout,"                   if 'tile:pack' is absent, it starts from tile 0, packet 0\n");
 209         fprintf(stdout,"                   if 'tile:pack' is present, it applies from that tile\n");
 210         fprintf(stdout,"                     and that packet onwards, up to the next packet spec\n");
 211         fprintf(stdout,"                     or to the last packet in the last tile in the codestream\n");
 212         fprintf(stdout,"                     (max. %d specs)\n", JPWL_MAX_NO_PACKSPECS);
 213         fprintf(stdout,"\n");
 214         fprintf(stdout,"                 s enables sensitivity data insertion (ESD): 'method' can be\n");
 215         fprintf(stdout,"                   [-1=NO ESD 0=RELATIVE ERROR 1=MSE 2=MSE REDUCTION 3=PSNR\n");
 216         fprintf(stdout,"                    4=PSNR INCREMENT 5=MAXERR 6=TSE 7=RESERVED]\n");
 217         fprintf(stdout,"                   if 'tile' is absent, it applies to main header only\n");
 218         fprintf(stdout,"                   if 'tile' is present, it applies from that tile\n");
 219         fprintf(stdout,"                     onwards, up to the next s<tile> spec, or to the last tile\n");
 220         fprintf(stdout,"                     in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
 221         fprintf(stdout,"\n");
 222         fprintf(stdout,"                 g determines the addressing mode: <range> can be\n");
 223         fprintf(stdout,"                   [0=PACKET 1=BYTE RANGE 2=PACKET RANGE]\n");
 224         fprintf(stdout,"\n");
 225         fprintf(stdout,"                 a determines the size of data addressing: <addr> can be\n");
 226         fprintf(stdout,"                   2/4 bytes (small/large codestreams). If not set, auto-mode\n");
 227         fprintf(stdout,"\n");
 228         fprintf(stdout,"                 z determines the size of sensitivity values: <size> can be\n");
 229         fprintf(stdout,"                   1/2 bytes, for the transformed pseudo-floating point value\n");
 230         fprintf(stdout,"\n");
 231         fprintf(stdout,"                 ex.:\n");
 232         fprintf(stdout," h,h0=64,h3=16,h5=32,p0=78,p0:24=56,p1,p3:0=0,p3:20=32,s=0,s0=6,s3=-1,a=0,g=1,z=1\n");
 233         fprintf(stdout,"                 means\n");
 234         fprintf(stdout,"                   predefined EPB in MH, rs(64,32) from TPH 0 to TPH 2,\n");
 235         fprintf(stdout,"                   CRC-16 in TPH 3 and TPH 4, CRC-32 in remaining TPHs,\n");
 236         fprintf(stdout,"                   UEP rs(78,32) for packets 0 to 23 of tile 0,\n");
 237         fprintf(stdout,"                   UEP rs(56,32) for packets 24 to the last of tile 0,\n");
 238         fprintf(stdout,"                   UEP rs default for packets of tile 1,\n");
 239         fprintf(stdout,"                   no UEP for packets 0 to 19 of tile 3,\n");
 240         fprintf(stdout,"                   UEP CRC-32 for packets 20 of tile 3 to last tile,\n");
 241         fprintf(stdout,"                   relative sensitivity ESD for MH,\n");
 242         fprintf(stdout,"                   TSE ESD from TPH 0 to TPH 2, byte range with automatic\n");
 243         fprintf(stdout,"                   size of addresses and 1 byte for each sensitivity value\n");
 244         fprintf(stdout,"\n");
 245         fprintf(stdout,"                 ex.:\n");
 246         fprintf(stdout,"                       h,s,p\n");
 247         fprintf(stdout,"                 means\n");
 248         fprintf(stdout,"                   default protection to headers (MH and TPHs) as well as\n");
 249         fprintf(stdout,"                   data packets, one ESD in MH\n");
 250         fprintf(stdout,"\n");
 251         fprintf(stdout,"                 N.B.: use the following recommendations when specifying\n");
 252         fprintf(stdout,"                       the JPWL parameters list\n");
 253         fprintf(stdout,"                   - when you use UEP, always pair the 'p' option with 'h'\n");
 254         fprintf(stdout,"                 \n");
 255 #endif /* USE_JPWL */
 256 /* <<UniPG */
 257         fprintf(stdout,"IMPORTANT:\n");
 258         fprintf(stdout,"-----------\n");
 259         fprintf(stdout,"\n");
 260         fprintf(stdout,"The index file has the structure below:\n");
 261         fprintf(stdout,"---------------------------------------\n");
 262         fprintf(stdout,"\n");
 263         fprintf(stdout,"Image_height Image_width\n");
 264         fprintf(stdout,"progression order\n");
 265         fprintf(stdout,"Tiles_size_X Tiles_size_Y\n");
 266 /* UniPG>> */
 267         fprintf(stdout,"Tiles_nb_X Tiles_nb_Y\n");
 268 /* <<UniPG */
 269         fprintf(stdout,"Components_nb\n");
 270         fprintf(stdout,"Layers_nb\n");
 271         fprintf(stdout,"decomposition_levels\n");
 272         fprintf(stdout,"[Precincts_size_X_res_Nr Precincts_size_Y_res_Nr]...\n");
 273         fprintf(stdout,"   [Precincts_size_X_res_0 Precincts_size_Y_res_0]\n");
 274         fprintf(stdout,"Main_header_end_position\n");
 275         fprintf(stdout,"Codestream_size\n");
 276         fprintf(stdout,"Tile_0 start_pos end_Theader end_pos TotalDisto NumPix MaxMSE\n");
 277         fprintf(stdout,"Tile_1   ''           ''        ''        ''       ''    ''\n");
 278         fprintf(stdout,"...\n");
 279         fprintf(stdout,"Tile_Nt   ''           ''        ''        ''       ''    ''\n");
 280         fprintf(stdout,"Tpacket_0 Tile layer res. comp. prec. start_pos end_pos disto\n");
 281         fprintf(stdout,"...\n");
 282         fprintf(stdout,"Tpacket_Np ''   ''    ''   ''    ''       ''       ''     ''\n");
 283
 284         fprintf(stdout,"MaxDisto\n");
 285
 286         fprintf(stdout,"TotalDisto\n\n");
 287 }
 288
 289 OPJ_PROG_ORDER give_progression(char progression[4]) {
 290         if(strncmp(progression, "LRCP", 4) == 0) {
 291                 return LRCP;
 292         }
 293         if(strncmp(progression, "RLCP", 4) == 0) {
 294                 return RLCP;
 295         }
 296         if(strncmp(progression, "RPCL", 4) == 0) {
 297                 return RPCL;
 298         }
 299         if(strncmp(progression, "PCRL", 4) == 0) {
 300                 return PCRL;
 301         }
 302         if(strncmp(progression, "CPRL", 4) == 0) {
 303                 return CPRL;
 304         }
 305
 306         return PROG_UNKNOWN;
 307 }
 308
 309 int get_num_images(char *imgdirpath){
 310         DIR *dir;
 311         struct dirent* content;
 312         int num_images = 0;
 313
 314         /*Reading the input images from given input directory*/
 315
 316         dir= opendir(imgdirpath);
 317         if(!dir){
 318                 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
 319                 return 0;
 320         }
 321
 322         num_images=0;
 323         while((content=readdir(dir))!=NULL){
 324                 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
 325                         continue;
 326                 num_images++;
 327         }
 328         return num_images;
 329 }
 330
 331 int load_images(dircnt_t *dirptr, char *imgdirpath){
 332         DIR *dir;
 333         struct dirent* content;
 334         int i = 0;
 335
 336         /*Reading the input images from given input directory*/
 337
 338         dir= opendir(imgdirpath);
 339         if(!dir){
 340                 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
 341                 return 1;
 342         }else   {
 343                 fprintf(stderr,"Folder opened successfully\n");
 344         }
 345
 346         while((content=readdir(dir))!=NULL){
 347                 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
 348                         continue;
 349
 350                 strcpy(dirptr->filename[i],content->d_name);
 351                 i++;
 352         }
 353         return 0;
 354 }
 355
 356 int get_file_format(char *filename) {
 357         unsigned int i;
 358         static const char *extension[] = {
 359     "pgx", "pnm", "pgm", "ppm", "bmp", "j2k", "jp2"
 360     };
 361         static const int format[] = {
 362     PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, J2K_CFMT, JP2_CFMT
 363     };
 364         char * ext = strrchr(filename, '.');
 365         if (ext == NULL)
 366                 return -1;
 367         ext++;
 368         for(i = 0; i < sizeof(format)/sizeof(*format); i++) {
 369                 if(strnicmp(ext, extension[i], 3) == 0) {
 370                         return format[i];
 371                 }
 372         }
 373
 374         return -1;
 375 }
 376
 377 char * get_file_name(char *name){
 378         char *fname;
 379         fname= (char*)malloc(OPJ_PATH_LEN*sizeof(char));
 380         fname= strtok(name,".");
 381         return fname;
 382 }
 383
 384 char get_next_file(int imageno,dircnt_t *dirptr,img_fol_t *img_fol, opj_cparameters_t *parameters){
 385         char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN],outfilename[OPJ_PATH_LEN],temp_ofname[OPJ_PATH_LEN];
 386
 387         strcpy(image_filename,dirptr->filename[imageno]);
 388         fprintf(stderr,"File Number %d \"%s\"\n",imageno,image_filename);
 389         parameters->decod_format = get_file_format(image_filename);
 390         if (parameters->decod_format == -1)
 391                 return 1;
 392         sprintf(infilename,"%s/%s",img_fol->imgdirpath,image_filename);
 393         strncpy(parameters->infile, infilename, sizeof(infilename));
 394
 395         //Set output file
 396         strcpy(temp_ofname,get_file_name(image_filename));
 397         if(img_fol->set_out_format==1){
 398                 sprintf(outfilename,"%s/%s.%s",img_fol->imgdirpath,temp_ofname,img_fol->out_format);
 399                 strncpy(parameters->outfile, outfilename, sizeof(outfilename));
 400         }
 401  return 0;
 402 }
 403
 404
 405
 406
 407 /* ------------------------------------------------------------------------------------ */
 408
 409 int parse_cmdline_encoder(int argc, char **argv, opj_cparameters_t *parameters,img_fol_t *img_fol) {
 410         int i, j,totlen;
 411         option_t long_option[]={
 412                 {"DCI",NO_ARG, NULL ,'z'},
 413                 {"ImgDir",REQ_ARG, NULL ,'y'},
 414                 {"fps",REQ_ARG, NULL ,'w'},
 415                 {"TP",REQ_ARG, NULL ,'v'},
 416                 {"SOP",NO_ARG, NULL ,'S'},
 417                 {"EPH",NO_ARG, NULL ,'E'},
 418                 {"OutFor",REQ_ARG, NULL ,'O'},
 419         };
 420
 421         /* parse the command line */
 422 /* UniPG>> */
 423         const char optlist[] = "i:o:hr:q:n:b:c:t:p:s:SEM:x:R:d:T:If:P:C:"
 424 #ifdef USE_JPWL
 425                 "W:"
 426 #endif /* USE_JPWL */
 427                 ;
 428
 429         totlen=sizeof(long_option);
 430         img_fol->set_out_format=0;
 431
 432         while (1) {
 433     int c = getopt_long(argc, argv, optlist,long_option,NULL,totlen);
 434 /* <<UniPG */
 435                 if (c == -1)
 436                         break;
 437                 switch (c) {
 438                         case 'i':                       /* input file */
 439                         {
 440                                 char *infile = optarg;
 441                                 parameters->decod_format = get_file_format(infile);
 442                                 switch(parameters->decod_format) {
 443                                         case PGX_DFMT:
 444                                         case PXM_DFMT:
 445                                         case BMP_DFMT:
 446                                                 break;
 447                                         default:
 448                                                 fprintf(stderr,
 449                                                         "!! Unrecognized format for infile : %s "
 450               "[accept only *.pnm, *.pgm, *.ppm, *.pgx or *.bmp] !!\n\n",
 451                                                         infile);
 452                                                 return 1;
 453                                 }
 454                                 strncpy(parameters->infile, infile, sizeof(parameters->infile)-1);
 455                         }
 456                         break;
 457
 458                                 /* ----------------------------------------------------- */
 459
 460                         case 'o':                       /* output file */
 461                         {
 462                                 char *outfile = optarg;
 463                                 parameters->cod_format = get_file_format(outfile);
 464                                 switch(parameters->cod_format) {
 465                                         case J2K_CFMT:
 466                                         case JP2_CFMT:
 467                                                 break;
 468                                         default:
 469                                                 fprintf(stderr, "Unknown output format image %s [only *.j2k, *.jp2]!! \n", outfile);
 470                                                 return 1;
 471                                 }
 472                                 strncpy(parameters->outfile, outfile, sizeof(parameters->outfile)-1);
 473                         }
 474                         break;
 475
 476                                 /* ----------------------------------------------------- */
 477                         case 'O':                       /* output file */
 478                                 {
 479                                         char outformat[50];
 480                                         char *of = optarg;
 481                                         sprintf(outformat,".%s",of);
 482                                         img_fol->set_out_format = 1;
 483                                         parameters->cod_format = get_file_format(outformat);
 484                                         switch(parameters->cod_format) {
 485                         case J2K_CFMT:
 486                                 img_fol->out_format = "j2k";
 487                                 break;
 488                         case JP2_CFMT:
 489                                 img_fol->out_format = "jp2";
 490                                 break;
 491                         default:
 492                                 fprintf(stderr, "Unknown output format image [only j2k, jp2]!! \n");
 493                                 return 1;
 494                                         }
 495                                 }
 496                                 break;
 497
 498
 499                                 /* ----------------------------------------------------- */
 500
 501
 502                         case 'r':                       /* rates rates/distorsion */
 503                         {
 504                                 char *s = optarg;
 505                                 while (sscanf(s, "%f", &parameters->tcp_rates[parameters->tcp_numlayers]) == 1) {
 506                                         parameters->tcp_numlayers++;
 507                                         while (*s && *s != ',') {
 508                                                 s++;
 509                                         }
 510                                         if (!*s)
 511                                                 break;
 512                                         s++;
 513                                 }
 514                                 parameters->cp_disto_alloc = 1;
 515                         }
 516                         break;
 517
 518                                 /* ----------------------------------------------------- */
 519
 520                         case 'q':                       /* add fixed_quality */
 521                         {
 522                                 char *s = optarg;
 523                                 while (sscanf(s, "%f", &parameters->tcp_distoratio[parameters->tcp_numlayers]) == 1) {
 524                                         parameters->tcp_numlayers++;
 525                                         while (*s && *s != ',') {
 526                                                 s++;
 527                                         }
 528                                         if (!*s)
 529                                                 break;
 530                                         s++;
 531                                 }
 532                                 parameters->cp_fixed_quality = 1;
 533                         }
 534                         break;
 535
 536                                 /* dda */
 537                                 /* ----------------------------------------------------- */
 538
 539                         case 'f':                       /* mod fixed_quality (before : -q) */
 540                         {
 541                                 int *row = NULL, *col = NULL;
 542                                 int numlayers = 0, numresolution = 0, matrix_width = 0;
 543
 544                                 char *s = optarg;
 545                                 sscanf(s, "%d", &numlayers);
 546                                 s++;
 547                                 if (numlayers > 9)
 548                                         s++;
 549
 550                                 parameters->tcp_numlayers = numlayers;
 551                                 numresolution = parameters->numresolution;
 552                                 matrix_width = numresolution * 3;
 553                                 parameters->cp_matrice = (int *) malloc(numlayers * matrix_width * sizeof(int));
 554                                 s = s + 2;
 555
 556                                 for (i = 0; i < numlayers; i++) {
 557                                         row = &parameters->cp_matrice[i * matrix_width];
 558                                         col = row;
 559                                         parameters->tcp_rates[i] = 1;
 560                                         sscanf(s, "%d,", &col[0]);
 561                                         s += 2;
 562                                         if (col[0] > 9)
 563                                                 s++;
 564                                         col[1] = 0;
 565                                         col[2] = 0;
 566                                         for (j = 1; j < numresolution; j++) {
 567                                                 col += 3;
 568                                                 sscanf(s, "%d,%d,%d", &col[0], &col[1], &col[2]);
 569                                                 s += 6;
 570                                                 if (col[0] > 9)
 571                                                         s++;
 572                                                 if (col[1] > 9)
 573                                                         s++;
 574                                                 if (col[2] > 9)
 575                                                         s++;
 576                                         }
 577                                         if (i < numlayers - 1)
 578                                                 s++;
 579                                 }
 580                                 parameters->cp_fixed_alloc = 1;
 581                         }
 582                         break;
 583
 584                                 /* ----------------------------------------------------- */
 585
 586                         case 't':                       /* tiles */
 587                         {
 588                                 sscanf(optarg, "%d,%d", &parameters->cp_tdx, &parameters->cp_tdy);
 589                                 parameters->tile_size_on = true;
 590                         }
 591                         break;
 592
 593                                 /* ----------------------------------------------------- */
 594
 595                         case 'n':                       /* resolution */
 596                         {
 597                                 sscanf(optarg, "%d", &parameters->numresolution);
 598                         }
 599                         break;
 600
 601                                 /* ----------------------------------------------------- */
 602                         case 'c':                       /* precinct dimension */
 603                         {
 604                                 char sep;
 605                                 int res_spec = 0;
 606
 607                                 char *s = optarg;
 608                                 do {
 609                                         sep = 0;
 610                                         sscanf(s, "[%d,%d]%c", &parameters->prcw_init[res_spec],
 611                                  &parameters->prch_init[res_spec], &sep);
 612                                         parameters->csty |= 0x01;
 613                                         res_spec++;
 614                                         s = strpbrk(s, "]") + 2;
 615                                 }
 616                                 while (sep == ',');
 617                                 parameters->res_spec = res_spec;
 618                         }
 619                         break;
 620
 621                                 /* ----------------------------------------------------- */
 622
 623                         case 'b':                       /* code-block dimension */
 624                         {
 625                                 int cblockw_init = 0, cblockh_init = 0;
 626                                 sscanf(optarg, "%d,%d", &cblockw_init, &cblockh_init);
 627                                 if (cblockw_init * cblockh_init > 4096 || cblockw_init > 1024
 628                                         || cblockw_init < 4 || cblockh_init > 1024 || cblockh_init < 4) {
 629                                         fprintf(stderr,
 630                                                 "!! Size of code_block error (option -b) !!\n\nRestriction :\n"
 631             "    * width*height<=4096\n    * 4<=width,height<= 1024\n\n");
 632                                         return 1;
 633                                 }
 634                                 parameters->cblockw_init = cblockw_init;
 635                                 parameters->cblockh_init = cblockh_init;
 636                         }
 637                         break;
 638
 639                                 /* ----------------------------------------------------- */
 640
 641                         case 'x':                       /* creation of index file */
 642                         {
 643                                 char *index = optarg;
 644                                 strncpy(parameters->index, index, sizeof(parameters->index)-1);
 645                                 parameters->index_on = 1;
 646                         }
 647                         break;
 648
 649                                 /* ----------------------------------------------------- */
 650
 651                         case 'p':                       /* progression order */
 652                         {
 653                                 char progression[4];
 654
 655                                 strncpy(progression, optarg, 4);
 656                                 parameters->prog_order = give_progression(progression);
 657                                 if (parameters->prog_order == -1) {
 658                                         fprintf(stderr, "Unrecognized progression order "
 659             "[LRCP, RLCP, RPCL, PCRL, CPRL] !!\n");
 660                                         return 1;
 661                                 }
 662                         }
 663                         break;
 664
 665                                 /* ----------------------------------------------------- */
 666
 667                         case 's':                       /* subsampling factor */
 668                         {
 669                                 if (sscanf(optarg, "%d,%d", &parameters->subsampling_dx,
 670                                     &parameters->subsampling_dy) != 2) {
 671                                         fprintf(stderr, "'-s' sub-sampling argument error !  [-s dx,dy]\n");
 672                                         return 1;
 673                                 }
 674                         }
 675                         break;
 676
 677                                 /* ----------------------------------------------------- */
 678
 679                         case 'd':                       /* coordonnate of the reference grid */
 680                         {
 681                                 if (sscanf(optarg, "%d,%d", &parameters->image_offset_x0,
 682                                     &parameters->image_offset_y0) != 2) {
 683                                         fprintf(stderr, "-d 'coordonnate of the reference grid' argument "
 684             "error !! [-d x0,y0]\n");
 685                                         return 1;
 686                                 }
 687                         }
 688                         break;
 689
 690                                 /* ----------------------------------------------------- */
 691
 692                         case 'h':                       /* display an help description */
 693                                 encode_help_display();
 694                                 return 1;
 695
 696                                 /* ----------------------------------------------------- */
 697
 698                         case 'P':                       /* POC */
 699                         {
 700                                 int numpocs = 0;                /* number of progression order change (POC) default 0 */
 701                                 opj_poc_t *POC = NULL;  /* POC : used in case of Progression order change */
 702
 703                                 char *s = optarg;
 704                                 POC = parameters->POC;
 705
 706                                 fprintf(stderr, "/----------------------------------\\\n");
 707                                 fprintf(stderr, "|  POC option not fully tested !!  |\n");
 708                                 fprintf(stderr, "\\----------------------------------/\n");
 709
 710                                 while (sscanf(s, "T%d=%d,%d,%d,%d,%d,%s", &POC[numpocs].tile,
 711                                         &POC[numpocs].resno0, &POC[numpocs].compno0,
 712                                         &POC[numpocs].layno1, &POC[numpocs].resno1,
 713                                         &POC[numpocs].compno1, POC[numpocs].progorder) == 7) {
 714                                         POC[numpocs].prg = give_progression(POC[numpocs].progorder);
 715                                         /* POC[numpocs].tile; */
 716                                         numpocs++;
 717                                         while (*s && *s != '/') {
 718                                                 s++;
 719                                         }
 720                                         if (!*s) {
 721                                                 break;
 722                                         }
 723                                         s++;
 724                                 }
 725                                 parameters->numpocs = numpocs;
 726                         }
 727                         break;
 728
 729                                 /* ------------------------------------------------------ */
 730
 731                         case 'S':                       /* SOP marker */
 732                         {
 733                                 parameters->csty |= 0x02;
 734                         }
 735                         break;
 736
 737                                 /* ------------------------------------------------------ */
 738
 739                         case 'E':                       /* EPH marker */
 740                         {
 741                                 parameters->csty |= 0x04;
 742                         }
 743                         break;
 744
 745                                 /* ------------------------------------------------------ */
 746
 747                         case 'M':                       /* Mode switch pas tous au point !! */
 748                         {
 749                                 int value = 0;
 750                                 if (sscanf(optarg, "%d", &value) == 1) {
 751                                         for (i = 0; i <= 5; i++) {
 752                                                 int cache = value & (1 << i);
 753                                                 if (cache)
 754                                                         parameters->mode |= (1 << i);
 755                                         }
 756                                 }
 757                         }
 758                         break;
 759
 760                                 /* ------------------------------------------------------ */
 761
 762                         case 'R':                       /* ROI */
 763                         {
 764                                 if (sscanf(optarg, "OI:c=%d,U=%d", &parameters->roi_compno,
 765                                            &parameters->roi_shift) != 2) {
 766                                         fprintf(stderr, "ROI error !! [-ROI:c='compno',U='shift']\n");
 767                                         return 1;
 768                                 }
 769                         }
 770                         break;
 771
 772                                 /* ------------------------------------------------------ */
 773
 774                         case 'T':                       /* Tile offset */
 775                         {
 776                                 if (sscanf(optarg, "%d,%d", &parameters->cp_tx0, &parameters->cp_ty0) != 2) {
 777                                         fprintf(stderr, "-T 'tile offset' argument error !! [-T X0,Y0]");
 778                                         return 1;
 779                                 }
 780                         }
 781                         break;
 782
 783                                 /* ------------------------------------------------------ */
 784
 785                         case 'C':                       /* add a comment */
 786                         {
 787                                 parameters->cp_comment = (char*)malloc(strlen(optarg) + 1);
 788                                 if(parameters->cp_comment) {
 789                                         strcpy(parameters->cp_comment, optarg);
 790                                 }
 791                         }
 792                         break;
 793
 794
 795                                 /* ------------------------------------------------------ */
 796
 797                         case 'I':                       /* reversible or not */
 798                         {
 799                                 parameters->irreversible = 1;
 800                         }
 801                         break;
 802
 803                                 /* ------------------------------------------------------ */
 804
 805                         case 'y':                       /* Image Directory path */
 806                                 {
 807                                         img_fol->imgdirpath = (char*)malloc(strlen(optarg) + 1);
 808                                         strcpy(img_fol->imgdirpath,optarg);
 809                                         img_fol->set_imgdir=1;
 810                                 }
 811                                 break;
 812
 813
 814                                 /* ------------------------------------------------------ */
 815 /* UniPG>> */
 816 #ifdef USE_JPWL
 817                                 /* ------------------------------------------------------ */
 818
 819                         case 'W':                       /* JPWL capabilities switched on */
 820                         {
 821                                 char *token = NULL;
 822                                 int hprot, pprot, sens, addr, size, range;
 823
 824                                 /* we need to enable indexing */
 825                                 if (!parameters->index_on) {
 826                                         strncpy(parameters->index, JPWL_PRIVATEINDEX_NAME, sizeof(parameters->index)-1);
 827                                         parameters->index_on = 1;
 828                                 }
 829
 830                                 /* search for different protection methods */
 831
 832                                 /* break the option in comma points and parse the result */
 833                                 token = strtok(optarg, ",");
 834                                 while(token != NULL) {
 835
 836                                         /* search header error protection method */
 837                                         if (*token == 'h') {
 838
 839                                                 static int tile = 0, tilespec = 0, lasttileno = 0;
 840
 841                                                 hprot = 1; /* predefined method */
 842
 843                                                 if(sscanf(token, "h=%d", &hprot) == 1) {
 844                                                         /* Main header, specified */
 845                                                         if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
 846                                                                 ((hprot >= 37) && (hprot <= 128)))) {
 847                                                                 fprintf(stderr, "ERROR -> invalid main header protection method h = %d\n", hprot);
 848                                                                 return 1;
 849                                                         }
 850                                                         parameters->jpwl_hprot_MH = hprot;
 851
 852                                                 } else if(sscanf(token, "h%d=%d", &tile, &hprot) == 2) {
 853                                                         /* Tile part header, specified */
 854                                                         if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
 855                                                                 ((hprot >= 37) && (hprot <= 128)))) {
 856                                                                 fprintf(stderr, "ERROR -> invalid tile header protection method h = %d\n", hprot);
 857                                                                 return 1;
 858                                                         }
 859                                                         if (tile < 0) {
 860                                                                 fprintf(stderr, "ERROR -> invalid tile number on protection method t = %d\n", tile);
 861                                                                 return 1;
 862                                                         }
 863                                                         if (tilespec < JPWL_MAX_NO_TILESPECS) {
 864                                                                 parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
 865                                                                 parameters->jpwl_hprot_TPH[tilespec++] = hprot;
 866                                                         }
 867
 868                                                 } else if(sscanf(token, "h%d", &tile) == 1) {
 869                                                         /* Tile part header, unspecified */
 870                                                         if (tile < 0) {
 871                                                                 fprintf(stderr, "ERROR -> invalid tile number on protection method t = %d\n", tile);
 872                                                                 return 1;
 873                                                         }
 874                                                         if (tilespec < JPWL_MAX_NO_TILESPECS) {
 875                                                                 parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
 876                                                                 parameters->jpwl_hprot_TPH[tilespec++] = hprot;
 877                                                         }
 878
 879
 880                                                 } else if (!strcmp(token, "h")) {
 881                                                         /* Main header, unspecified */
 882                                                         parameters->jpwl_hprot_MH = hprot;
 883
 884                                                 } else {
 885                                                         fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
 886                                                         return 1;
 887                                                 };
 888
 889                                         }
 890
 891                                         /* search packet error protection method */
 892                                         if (*token == 'p') {
 893
 894                                                 static int pack = 0, tile = 0, packspec = 0, lastpackno = 0;
 895
 896                                                 pprot = 1; /* predefined method */
 897
 898                                                 if (sscanf(token, "p=%d", &pprot) == 1) {
 899                                                         /* Method for all tiles and all packets */
 900                                                         if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
 901                                                                 ((pprot >= 37) && (pprot <= 128)))) {
 902                                                                 fprintf(stderr, "ERROR -> invalid default packet protection method p = %d\n", pprot);
 903                                                                 return 1;
 904                                                         }
 905                                                         parameters->jpwl_pprot_tileno[0] = 0;
 906                                                         parameters->jpwl_pprot_packno[0] = 0;
 907                                                         parameters->jpwl_pprot[0] = pprot;
 908
 909                                                 } else if (sscanf(token, "p%d=%d", &tile, &pprot) == 2) {
 910                                                         /* method specified from that tile on */
 911                                                         if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
 912                                                                 ((pprot >= 37) && (pprot <= 128)))) {
 913                                                                 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
 914                                                                 return 1;
 915                                                         }
 916                                                         if (tile < 0) {
 917                                                                 fprintf(stderr, "ERROR -> invalid tile number on protection method p = %d\n", tile);
 918                                                                 return 1;
 919                                                         }
 920                                                         if (packspec < JPWL_MAX_NO_PACKSPECS) {
 921                                                                 parameters->jpwl_pprot_tileno[packspec] = tile;
 922                                                                 parameters->jpwl_pprot_packno[packspec] = 0;
 923                                                                 parameters->jpwl_pprot[packspec++] = pprot;
 924                                                         }
 925
 926                                                 } else if (sscanf(token, "p%d:%d=%d", &tile, &pack, &pprot) == 3) {
 927                                                         /* method fully specified from that tile and that packet on */
 928                                                         if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
 929                                                                 ((pprot >= 37) && (pprot <= 128)))) {
 930                                                                 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
 931                                                                 return 1;
 932                                                         }
 933                                                         if (tile < 0) {
 934                                                                 fprintf(stderr, "ERROR -> invalid tile number on protection method p = %d\n", tile);
 935                                                                 return 1;
 936                                                         }
 937                                                         if (pack < 0) {
 938                                                                 fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
 939                                                                 return 1;
 940                                                         }
 941                                                         if (packspec < JPWL_MAX_NO_PACKSPECS) {
 942                                                                 parameters->jpwl_pprot_tileno[packspec] = tile;
 943                                                                 parameters->jpwl_pprot_packno[packspec] = pack;
 944                                                                 parameters->jpwl_pprot[packspec++] = pprot;
 945                                                         }
 946
 947                                                 } else if (sscanf(token, "p%d:%d", &tile, &pack) == 2) {
 948                                                         /* default method from that tile and that packet on */
 949                                                         if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
 950                                                                 ((pprot >= 37) && (pprot <= 128)))) {
 951                                                                 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
 952                                                                 return 1;
 953                                                         }
 954                                                         if (tile < 0) {
 955                                                                 fprintf(stderr, "ERROR -> invalid tile number on protection method p = %d\n", tile);
 956                                                                 return 1;
 957                                                         }
 958                                                         if (pack < 0) {
 959                                                                 fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
 960                                                                 return 1;
 961                                                         }
 962                                                         if (packspec < JPWL_MAX_NO_PACKSPECS) {
 963                                                                 parameters->jpwl_pprot_tileno[packspec] = tile;
 964                                                                 parameters->jpwl_pprot_packno[packspec] = pack;
 965                                                                 parameters->jpwl_pprot[packspec++] = pprot;
 966                                                         }
 967
 968                                                 } else if (sscanf(token, "p%d", &tile) == 1) {
 969                                                         /* default from a tile on */
 970                                                         if (tile < 0) {
 971                                                                 fprintf(stderr, "ERROR -> invalid tile number on protection method p = %d\n", tile);
 972                                                                 return 1;
 973                                                         }
 974                                                         if (packspec < JPWL_MAX_NO_PACKSPECS) {
 975                                                                 parameters->jpwl_pprot_tileno[packspec] = tile;
 976                                                                 parameters->jpwl_pprot_packno[packspec] = 0;
 977                                                                 parameters->jpwl_pprot[packspec++] = pprot;
 978                                                         }
 979
 980
 981                                                 } else if (!strcmp(token, "p")) {
 982                                                         /* all default */
 983                                                         parameters->jpwl_pprot_tileno[0] = 0;
 984                                                         parameters->jpwl_pprot_packno[0] = 0;
 985                                                         parameters->jpwl_pprot[0] = pprot;
 986
 987                                                 } else {
 988                                                         fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
 989                                                         return 1;
 990                                                 };
 991
 992                                         }
 993
 994                                         /* search sensitivity method */
 995                                         if (*token == 's') {
 996
 997                                                 static int tile = 0, tilespec = 0, lasttileno = 0;
 998
 999                                                 sens = 0; /* predefined: relative error */
1000
1001                                                 if(sscanf(token, "s=%d", &sens) == 1) {
1002                                                         /* Main header, specified */
1003                                                         if ((sens < -1) || (sens > 7)) {
1004                                                                 fprintf(stderr, "ERROR -> invalid main header sensitivity method s = %d\n", sens);
1005                                                                 return 1;
1006                                                         }
1007                                                         parameters->jpwl_sens_MH = sens;
1008
1009                                                 } else if(sscanf(token, "s%d=%d", &tile, &sens) == 2) {
1010                                                         /* Tile part header, specified */
1011                                                         if ((sens < -1) || (sens > 7)) {
1012                                                                 fprintf(stderr, "ERROR -> invalid tile header sensitivity method s = %d\n", sens);
1013                                                                 return 1;
1014                                                         }
1015                                                         if (tile < 0) {
1016                                                                 fprintf(stderr, "ERROR -> invalid tile number on sensitivity method t = %d\n", tile);
1017                                                                 return 1;
1018                                                         }
1019                                                         if (tilespec < JPWL_MAX_NO_TILESPECS) {
1020                                                                 parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
1021                                                                 parameters->jpwl_sens_TPH[tilespec++] = sens;
1022                                                         }
1023
1024                                                 } else if(sscanf(token, "s%d", &tile) == 1) {
1025                                                         /* Tile part header, unspecified */
1026                                                         if (tile < 0) {
1027                                                                 fprintf(stderr, "ERROR -> invalid tile number on sensitivity method t = %d\n", tile);
1028                                                                 return 1;
1029                                                         }
1030                                                         if (tilespec < JPWL_MAX_NO_TILESPECS) {
1031                                                                 parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
1032                                                                 parameters->jpwl_sens_TPH[tilespec++] = hprot;
1033                                                         }
1034
1035                                                 } else if (!strcmp(token, "s")) {
1036                                                         /* Main header, unspecified */
1037                                                         parameters->jpwl_sens_MH = sens;
1038
1039                                                 } else {
1040                                                         fprintf(stderr, "ERROR -> invalid sensitivity method selection = %s\n", token);
1041                                                         return 1;
1042                                                 };
1043
1044                                                 parameters->jpwl_sens_size = 2; /* 2 bytes for default size */
1045                                         }
1046
1047                                         /* search addressing size */
1048                                         if (*token == 'a') {
1049
1050                                                 static int tile = 0, tilespec = 0, lasttileno = 0;
1051
1052                                                 addr = 0; /* predefined: auto */
1053
1054                                                 if(sscanf(token, "a=%d", &addr) == 1) {
1055                                                         /* Specified */
1056                                                         if ((addr != 0) && (addr != 2) && (addr != 4)) {
1057                                                                 fprintf(stderr, "ERROR -> invalid addressing size a = %d\n", addr);
1058                                                                 return 1;
1059                                                         }
1060                                                         parameters->jpwl_sens_addr = addr;
1061
1062                                                 } else if (!strcmp(token, "a")) {
1063                                                         /* default */
1064                                                         parameters->jpwl_sens_addr = addr; /* auto for default size */
1065
1066                                                 } else {
1067                                                         fprintf(stderr, "ERROR -> invalid addressing selection = %s\n", token);
1068                                                         return 1;
1069                                                 };
1070
1071                                         }
1072
1073                                         /* search sensitivity size */
1074                                         if (*token == 'z') {
1075
1076                                                 static int tile = 0, tilespec = 0, lasttileno = 0;
1077
1078                                                 size = 1; /* predefined: 1 byte */
1079
1080                                                 if(sscanf(token, "z=%d", &size) == 1) {
1081                                                         /* Specified */
1082                                                         if ((size != 0) && (size != 1) && (size != 2)) {
1083                                                                 fprintf(stderr, "ERROR -> invalid sensitivity size z = %d\n", size);
1084                                                                 return 1;
1085                                                         }
1086                                                         parameters->jpwl_sens_size = size;
1087
1088                                                 } else if (!strcmp(token, "a")) {
1089                                                         /* default */
1090                                                         parameters->jpwl_sens_size = size; /* 1 for default size */
1091
1092                                                 } else {
1093                                                         fprintf(stderr, "ERROR -> invalid size selection = %s\n", token);
1094                                                         return 1;
1095                                                 };
1096
1097                                         }
1098
1099                                         /* search range method */
1100                                         if (*token == 'g') {
1101
1102                                                 static int tile = 0, tilespec = 0, lasttileno = 0;
1103
1104                                                 range = 0; /* predefined: 0 (packet) */
1105
1106                                                 if(sscanf(token, "g=%d", &range) == 1) {
1107                                                         /* Specified */
1108                                                         if ((range < 0) || (range > 3)) {
1109                                                                 fprintf(stderr, "ERROR -> invalid sensitivity range method g = %d\n", range);
1110                                                                 return 1;
1111                                                         }
1112                                                         parameters->jpwl_sens_range = range;
1113
1114                                                 } else if (!strcmp(token, "g")) {
1115                                                         /* default */
1116                                                         parameters->jpwl_sens_range = range;
1117
1118                                                 } else {
1119                                                         fprintf(stderr, "ERROR -> invalid range selection = %s\n", token);
1120                                                         return 1;
1121                                                 };
1122
1123                                         }
1124
1125                                         /* next token or bust */
1126                                         token = strtok(NULL, ",");
1127                                 };
1128
1129
1130                                 /* some info */
1131                                 fprintf(stdout, "Info: JPWL capabilities enabled\n");
1132                                 parameters->jpwl_epc_on = true;
1133
1134                         }
1135                         break;
1136 #endif /* USE_JPWL */
1137 /* <<UniPG */
1138
1139                                 /* ------------------------------------------------------ */
1140
1141                         default:
1142                                 fprintf(stderr, "ERROR -> Command line not valid\n");
1143                                 return 1;
1144                 }
1145         }
1146
1147         /* check for possible errors */
1148         if(img_fol->set_imgdir==1){
1149                 if(!(parameters->infile[0]==0)){
1150                         fprintf(stderr, "Error: options -ImgDir and -i cannot be used together !!\n");
1151                         return 1;
1152                 }
1153                 if(img_fol->set_out_format == 0){
1154                         fprintf(stderr, "Error: When -ImgDir is used, -OutFor <FORMAT> must be used !!\n");
1155                         fprintf(stderr, "Only one format allowed! Valid formats are j2k and jp2!!\n");
1156                         return 1;
1157                 }
1158                 if(!((parameters->outfile[0] == 0))){
1159                         fprintf(stderr, "Error: options -ImgDir and -o cannot be used together !!\n");
1160                         fprintf(stderr, "Specify OutputFormat using -OutFor<FORMAT> !!\n");
1161                         return 1;
1162                 }
1163         }else{
1164                 if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
1165                         fprintf(stderr, "Error: One of the options; -i or -ImgDir must be specified\n");
1166                         fprintf(stderr, "Error: When using -i; -o must be used\n");
1167                         fprintf(stderr, "usage: image_to_j2k -i image-file -o j2k/jp2-file (+ options)\n");
1168                         return 1;
1169                 }
1170         }
1171
1172         if ((parameters->cp_disto_alloc || parameters->cp_fixed_alloc || parameters->cp_fixed_quality)
1173                 && (!(parameters->cp_disto_alloc ^ parameters->cp_fixed_alloc ^ parameters->cp_fixed_quality))) {
1174                 fprintf(stderr, "Error: options -r -q and -f cannot be used together !!\n");
1175                 return 1;
1176         }                               /* mod fixed_quality */
1177
1178         /* if no rate entered, lossless by default */
1179         if (parameters->tcp_numlayers == 0) {
1180                 parameters->tcp_rates[0] = 0;   /* MOD antonin : losslessbug */
1181                 parameters->tcp_numlayers++;
1182                 parameters->cp_disto_alloc = 1;
1183         }
1184
1185         if((parameters->cp_tx0 > parameters->image_offset_x0) || (parameters->cp_ty0 > parameters->image_offset_y0)) {
1186                 fprintf(stderr,
1187                         "Error: Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n",
1188                         parameters->cp_tx0, parameters->image_offset_x0, parameters->cp_ty0, parameters->image_offset_y0);
1189                 return 1;
1190         }
1191
1192         for (i = 0; i < parameters->numpocs; i++) {
1193                 if (parameters->POC[i].prg == -1) {
1194                         fprintf(stderr,
1195                                 "Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",
1196                                 i + 1);
1197                 }
1198         }
1199
1200         return 0;
1201 }
1202
1203 /* -------------------------------------------------------------------------- */
1204
1205 /**
1206 sample error callback expecting a FILE* client object
1207 */
1208 void error_callback(const char *msg, void *client_data) {
1209         FILE *stream = (FILE*)client_data;
1210         fprintf(stream, "[ERROR] %s", msg);
1211 }
1212 /**
1213 sample warning callback expecting a FILE* client object
1214 */
1215 void warning_callback(const char *msg, void *client_data) {
1216         FILE *stream = (FILE*)client_data;
1217         fprintf(stream, "[WARNING] %s", msg);
1218 }
1219 /**
1220 sample debug callback expecting a FILE* client object
1221 */
1222 void info_callback(const char *msg, void *client_data) {
1223         FILE *stream = (FILE*)client_data;
1224         fprintf(stream, "[INFO] %s", msg);
1225 }
1226
1227 /* -------------------------------------------------------------------------- */
1228
1229 int main(int argc, char **argv) {
1230         bool bSuccess;
1231         opj_cparameters_t parameters;   /* compression parameters */
1232         img_fol_t img_fol;
1233         opj_event_mgr_t event_mgr;              /* event manager */
1234         opj_image_t *image = NULL;
1235         int i,num_images;
1236         int imageno;
1237         char process_file = 1;
1238         dircnt_t *dirptr;
1239
1240         /*
1241         configure the event callbacks (not required)
1242         setting of each callback is optionnal
1243         */
1244         memset(&event_mgr, 0, sizeof(opj_event_mgr_t));
1245         event_mgr.error_handler = error_callback;
1246         event_mgr.warning_handler = warning_callback;
1247         event_mgr.info_handler = info_callback;
1248
1249         /* set encoding parameters to default values */
1250         opj_set_default_encoder_parameters(&parameters);
1251
1252         /* parse input and get user encoding parameters */
1253         if(parse_cmdline_encoder(argc, argv, &parameters,&img_fol) == 1) {
1254                 return 0;
1255         }
1256
1257         /* Create comment for codestream */
1258         if(parameters.cp_comment == NULL) {
1259     const char comment[] = "Created by OpenJPEG version ";
1260                 const size_t clen = strlen(comment);
1261     const char *version = opj_version();
1262 /* UniPG>> */
1263 #ifdef USE_JPWL
1264                 parameters.cp_comment = (char*)malloc(clen+strlen(version)+11);
1265                 sprintf(parameters.cp_comment,"%s%s with JPWL", comment, version);
1266 #else
1267                 parameters.cp_comment = (char*)malloc(clen+strlen(version)+1);
1268                 sprintf(parameters.cp_comment,"%s%s", comment, version);
1269 #endif
1270 /* <<UniPG */
1271
1272         }
1273
1274         /* Read directory if necessary */
1275
1276         if(img_fol.set_imgdir==1){
1277                 num_images=get_num_images(img_fol.imgdirpath);
1278
1279                 dirptr=(dircnt_t*)malloc(sizeof(dircnt_t));
1280                 if(dirptr){
1281                         dirptr->filename_buf = (char*)malloc(num_images*OPJ_PATH_LEN*sizeof(char));     // Stores at max 10 image file names
1282                         dirptr->filename = (char**) malloc(num_images*sizeof(char*));
1283
1284                         if(!dirptr->filename_buf){
1285                                 return 0;
1286                         }
1287                         for(i=0;i<num_images;i++){
1288                                 dirptr->filename[i] = dirptr->filename_buf + i*OPJ_PATH_LEN;
1289                         }
1290                 }
1291                 if(load_images(dirptr,img_fol.imgdirpath)==1){
1292                         return 0;
1293                 }
1294                 if (num_images==0){
1295                         fprintf(stdout,"Folder is empty\n");
1296                         return 0;
1297                 }
1298         }else{
1299                 num_images=1;
1300         }
1301         /*Encoding image one by one*/
1302         for(imageno=0;imageno<num_images;imageno++)
1303         {
1304
1305                 image = NULL;
1306                 fprintf(stderr,"\n");
1307
1308
1309                 if(img_fol.set_imgdir==1){
1310                         if (get_next_file(imageno, dirptr,&img_fol, &parameters)) {
1311                                 fprintf(stderr,"skipping file...\n");
1312                                 continue;
1313                         }
1314                 }
1315                 switch(parameters.decod_format) {
1316                         case PGX_DFMT:
1317                                 break;
1318                         case PXM_DFMT:
1319                                 break;
1320                         case BMP_DFMT:
1321                                 break;
1322
1323                         default:
1324                                 fprintf(stderr,"skipping file...\n");
1325                                 continue;
1326                 }
1327
1328                         /* decode the source image */
1329                         /* ----------------------- */
1330
1331                         switch (parameters.decod_format) {
1332                                 case PGX_DFMT:
1333                                         image = pgxtoimage(parameters.infile, &parameters);
1334                                         if (!image) {
1335                                                 fprintf(stderr, " unable to load pgx file\n");
1336                                                 return 1;
1337                                         }
1338                                         break;
1339
1340                                 case PXM_DFMT:
1341                                         image = pnmtoimage(parameters.infile, &parameters);
1342                                         if (!image) {
1343                                                 fprintf(stderr, " not a pnm file\n");
1344                                                 return 1;
1345                                         }
1346                                         break;
1347
1348                                 case BMP_DFMT:
1349                                         image = bmptoimage(parameters.infile, &parameters);
1350                                         if (!image) {
1351                                                 fprintf(stderr, " not a bmp file\n");
1352                                                 return 1;
1353                                         }
1354                                         break;
1355                         }
1356
1357                         /* encode the destination image */
1358                         /* ---------------------------- */
1359
1360                         if (parameters.cod_format == J2K_CFMT) {        /* J2K format output */
1361                                 int codestream_length;
1362                                 opj_cio_t *cio = NULL;
1363                                 FILE *f = NULL;
1364
1365                                 /* get a J2K compressor handle */
1366                                 opj_cinfo_t* cinfo = opj_create_compress(CODEC_J2K);
1367
1368                                 /* catch events using our callbacks and give a local context */
1369                                 opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
1370
1371                                 /* setup the encoder parameters using the current image and user parameters */
1372                                 opj_setup_encoder(cinfo, &parameters, image);
1373
1374                                 /* open a byte stream for writing */
1375                                 /* allocate memory for all tiles */
1376                                 cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
1377
1378                                 /* encode the image */
1379                                 bSuccess = opj_encode(cinfo, cio, image, parameters.index);
1380                                 if (!bSuccess) {
1381                                         opj_cio_close(cio);
1382                                         fprintf(stderr, "failed to encode image\n");
1383                                         return 1;
1384                                 }
1385                                 codestream_length = cio_tell(cio);
1386
1387                                 /* write the buffer to disk */
1388                                 f = fopen(parameters.outfile, "wb");
1389                                 if (!f) {
1390                                         fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
1391                                         return 1;
1392                                 }
1393                                 fwrite(cio->buffer, 1, codestream_length, f);
1394                                 fclose(f);
1395
1396                                 fprintf(stderr,"Generated outfile %s\n",parameters.outfile);
1397                                 /* close and free the byte stream */
1398                                 opj_cio_close(cio);
1399
1400                                 /* free remaining compression structures */
1401                                 opj_destroy_compress(cinfo);
1402
1403                         } else {                        /* JP2 format output */
1404                                 int codestream_length;
1405                                 opj_cio_t *cio = NULL;
1406                                 FILE *f = NULL;
1407
1408                                 /* get a JP2 compressor handle */
1409                                 opj_cinfo_t* cinfo = opj_create_compress(CODEC_JP2);
1410
1411                                 /* catch events using our callbacks and give a local context */
1412                                 opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
1413
1414                                 /* setup the encoder parameters using the current image and using user parameters */
1415                                 opj_setup_encoder(cinfo, &parameters, image);
1416
1417                                 /* open a byte stream for writing */
1418                                 /* allocate memory for all tiles */
1419                                 cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
1420
1421                                 /* encode the image */
1422                                 bSuccess = opj_encode(cinfo, cio, image, parameters.index);
1423                                 if (!bSuccess) {
1424                                         opj_cio_close(cio);
1425                                         fprintf(stderr, "failed to encode image\n");
1426                                         return 1;
1427                                 }
1428                                 codestream_length = cio_tell(cio);
1429
1430                                 /* write the buffer to disk */
1431                                 f = fopen(parameters.outfile, "wb");
1432                                 if (!f) {
1433                                         fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
1434                                         return 1;
1435                                 }
1436                                 fwrite(cio->buffer, 1, codestream_length, f);
1437                                 fclose(f);
1438
1439                                 /* close and free the byte stream */
1440                                 opj_cio_close(cio);
1441
1442                                 /* free remaining compression structures */
1443                                 opj_destroy_compress(cinfo);
1444
1445                         }
1446
1447                         /* free image data */
1448                         opj_image_destroy(image);
1449         }
1450
1451         /* free user parameters structure */
1452   if(parameters.cp_comment) free(parameters.cp_comment);
1453         if(parameters.cp_matrice) free(parameters.cp_matrice);
1454
1455         return 0;
1456 }
1457