src/bin/jp2/opj_decompress.c

   1 /*
   2  * The copyright in this software is being made available under the 2-clauses
   3  * BSD License, included below. This software may be subject to other third
   4  * party and contributor rights, including patent rights, and no such rights
   5  * are granted under this license.
   6  *
   7  * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
   8  * Copyright (c) 2002-2014, Professor Benoit Macq
   9  * Copyright (c) 2001-2003, David Janssens
  10  * Copyright (c) 2002-2003, Yannick Verschueren
  11  * Copyright (c) 2003-2007, Francois-Olivier Devaux
  12  * Copyright (c) 2003-2014, Antonin Descampe
  13  * Copyright (c) 2005, Herve Drolon, FreeImage Team
  14  * Copyright (c) 2006-2007, Parvatha Elangovan
  15  * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR
  16  * Copyright (c) 2012, CS Systemes d'Information, France
  17  * All rights reserved.
  18  *
  19  * Redistribution and use in source and binary forms, with or without
  20  * modification, are permitted provided that the following conditions
  21  * are met:
  22  * 1. Redistributions of source code must retain the above copyright
  23  *    notice, this list of conditions and the following disclaimer.
  24  * 2. Redistributions in binary form must reproduce the above copyright
  25  *    notice, this list of conditions and the following disclaimer in the
  26  *    documentation and/or other materials provided with the distribution.
  27  *
  28  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
  29  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  30  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  31  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  32  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  33  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  34  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  35  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  36  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  37  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  38  * POSSIBILITY OF SUCH DAMAGE.
  39  */
  40 #include "opj_apps_config.h"
  41
  42 #include <stdio.h>
  43 #include <string.h>
  44 #include <stdlib.h>
  45 #include <math.h>
  46
  47 #ifdef _WIN32
  48 #include "windirent.h"
  49 #else
  50 #include <dirent.h>
  51 #endif /* _WIN32 */
  52
  53 #ifdef _WIN32
  54 #include <windows.h>
  55 #define strcasecmp _stricmp
  56 #define strncasecmp _strnicmp
  57 #else
  58 #include <strings.h>
  59 #endif /* _WIN32 */
  60
  61 #include "openjpeg.h"
  62 #include "opj_getopt.h"
  63 #include "convert.h"
  64 #include "index.h"
  65
  66 #ifdef OPJ_HAVE_LIBLCMS2
  67 #include <lcms2.h>
  68 #endif
  69 #ifdef OPJ_HAVE_LIBLCMS1
  70 #include <lcms.h>
  71 #endif
  72 #include "color.h"
  73
  74 #include "format_defs.h"
  75
  76 typedef struct dircnt{
  77         /** Buffer for holding images read from Directory*/
  78         char *filename_buf;
  79         /** Pointer to the buffer*/
  80         char **filename;
  81 }dircnt_t;
  82
  83
  84 typedef struct img_folder{
  85         /** The directory path of the folder containing input images*/
  86         char *imgdirpath;
  87         /** Output format*/
  88         const char *out_format;
  89         /** Enable option*/
  90         char set_imgdir;
  91         /** Enable Cod Format for output*/
  92         char set_out_format;
  93
  94 }img_fol_t;
  95
  96 typedef enum opj_prec_mode
  97 {
  98         OPJ_PREC_MODE_CLIP,
  99         OPJ_PREC_MODE_SCALE
 100 } opj_precision_mode;
 101
 102 typedef struct opj_prec
 103 {
 104         OPJ_UINT32         prec;
 105         opj_precision_mode mode;
 106 }opj_precision;
 107
 108 typedef struct opj_decompress_params
 109 {
 110         /** core library parameters */
 111         opj_dparameters_t core;
 112
 113         /** input file name */
 114         char infile[OPJ_PATH_LEN];
 115         /** output file name */
 116         char outfile[OPJ_PATH_LEN];
 117         /** input file format 0: J2K, 1: JP2, 2: JPT */
 118         int decod_format;
 119         /** output file format 0: PGX, 1: PxM, 2: BMP */
 120         int cod_format;
 121
 122         /** Decoding area left boundary */
 123         OPJ_UINT32 DA_x0;
 124         /** Decoding area right boundary */
 125         OPJ_UINT32 DA_x1;
 126         /** Decoding area up boundary */
 127         OPJ_UINT32 DA_y0;
 128         /** Decoding area bottom boundary */
 129         OPJ_UINT32 DA_y1;
 130         /** Verbose mode */
 131         OPJ_BOOL m_verbose;
 132
 133         /** tile number ot the decoded tile*/
 134         OPJ_UINT32 tile_index;
 135         /** Nb of tile to decode */
 136         OPJ_UINT32 nb_tile_to_decode;
 137
 138         opj_precision* precision;
 139         OPJ_UINT32     nb_precision;
 140 }opj_decompress_parameters;
 141
 142 /* -------------------------------------------------------------------------- */
 143 /* Declarations                                                               */
 144 int get_num_images(char *imgdirpath);
 145 int load_images(dircnt_t *dirptr, char *imgdirpath);
 146 int get_file_format(const char *filename);
 147 char get_next_file(int imageno,dircnt_t *dirptr,img_fol_t *img_fol, opj_decompress_parameters *parameters);
 148 static int infile_format(const char *fname);
 149
 150 int parse_cmdline_decoder(int argc, char **argv, opj_decompress_parameters *parameters,img_fol_t *img_fol, char *indexfilename);
 151 int parse_DA_values( char* inArg, unsigned int *DA_x0, unsigned int *DA_y0, unsigned int *DA_x1, unsigned int *DA_y1);
 152
 153 /* -------------------------------------------------------------------------- */
 154 static void decode_help_display(void) {
 155         fprintf(stdout,"\nThis is the opj_decompress utility from the OpenJPEG project.\n"
 156                        "It decompresses JPEG 2000 codestreams to various image formats.\n"
 157                        "It has been compiled against openjp2 library v%s.\n\n",opj_version());
 158
 159         fprintf(stdout,"Parameters:\n"
 160                        "-----------\n"
 161                        "\n"
 162                        "  -ImgDir <directory> \n"
 163                        "        Image file Directory path \n"
 164                        "  -OutFor <PBM|PGM|PPM|PNM|PAM|PGX|PNG|BMP|TIF|RAW|RAWL|TGA>\n"
 165                        "    REQUIRED only if -ImgDir is used\n"
 166                        "        Output format for decompressed images.\n"
 167                        "  -i <compressed file>\n"
 168                        "    REQUIRED only if an Input image directory is not specified\n"
 169                        "    Currently accepts J2K-files, JP2-files and JPT-files. The file type\n"
 170                        "    is identified based on its suffix.\n"
 171                        "  -o <decompressed file>\n"
 172                        "    REQUIRED\n"
 173                        "    Currently accepts formats specified above (see OutFor option)\n"
 174                        "    Binary data is written to the file (not ascii). If a PGX\n"
 175                        "    filename is given, there will be as many output files as there are\n"
 176                        "    components: an indice starting from 0 will then be appended to the\n"
 177                        "    output filename, just before the \"pgx\" extension. If a PGM filename\n"
 178                        "    is given and there are more than one component, only the first component\n"
 179                        "    will be written to the file.\n"
 180                        "  -r <reduce factor>\n"
 181                        "    Set the number of highest resolution levels to be discarded. The\n"
 182                        "    image resolution is effectively divided by 2 to the power of the\n"
 183                        "    number of discarded levels. The reduce factor is limited by the\n"
 184                        "    smallest total number of decomposition levels among tiles.\n"
 185                        "  -l <number of quality layers to decode>\n"
 186                        "    Set the maximum number of quality layers to decode. If there are\n"
 187                        "    less quality layers than the specified number, all the quality layers\n"
 188                        "    are decoded.\n"
 189                        "  -x  \n"
 190                        "    Create an index file *.Idx (-x index_name.Idx) \n"
 191                        "  -d <x0,y0,x1,y1>\n"
 192                        "    OPTIONAL\n"
 193                        "    Decoding area\n"
 194                        "    By default all the image is decoded.\n"
 195                        "  -t <tile_number>\n"
 196                        "    OPTIONAL\n"
 197                        "    Set the tile number of the decoded tile. Follow the JPEG2000 convention from left-up to bottom-up\n"
 198                        "    By default all tiles are decoded.\n"
 199                        "  -p <comp 0 precision>[C|S][,<comp 1 precision>[C|S][,...]]\n"
 200                        "    OPTIONAL\n"
 201                        "    Force the precision (bit depth) of components.\n"
 202                        "    There shall be at least 1 value. Theres no limit on the number of values (comma separated, last values ignored if too much values).\n"
 203                        "    If there are less values than components, the last value is used for remaining components.\n"
 204                        "    If 'C' is specified (default), values are clipped.\n"
 205                        "    If 'S' is specified, values are scaled.\n"
 206                        "    A 0 value can be specified (meaning original bit depth).\n"
 207                        "\n");
 208 /* UniPG>> */
 209 #ifdef USE_JPWL
 210         fprintf(stdout,"  -W <options>\n"
 211                        "    Activates the JPWL correction capability, if the codestream complies.\n"
 212                        "    Options can be a comma separated list of <param=val> tokens:\n"
 213                        "    c, c=numcomps\n"
 214                        "       numcomps is the number of expected components in the codestream\n"
 215                        "       (search of first EPB rely upon this, default is %d)\n", JPWL_EXPECTED_COMPONENTS);
 216 #endif /* USE_JPWL */
 217 /* <<UniPG */
 218         fprintf(stdout,"\n");
 219 }
 220
 221 /* -------------------------------------------------------------------------- */
 222
 223 static OPJ_BOOL parse_precision(const char* option, opj_decompress_parameters* parameters)
 224 {
 225         const char* l_remaining = option;
 226         OPJ_BOOL l_result = OPJ_TRUE;
 227
 228         /* reset */
 229         if (parameters->precision) {
 230                 free(parameters->precision);
 231                 parameters->precision = NULL;
 232         }
 233         parameters->nb_precision = 0U;
 234
 235         for(;;)
 236         {
 237                 OPJ_UINT32 prec;
 238                 char mode;
 239                 char comma;
 240                 int count;
 241
 242                 count = sscanf(l_remaining, "%d%c%c", &prec, &mode, &comma);
 243                 if (count == 1) {
 244                         mode = 'C';
 245                         count++;
 246                 }
 247                 if ((count == 2) || (mode==',')) {
 248                         if (mode==',') {
 249                                 mode = 'C';
 250                         }
 251                         comma=',';
 252                         count = 3;
 253                 }
 254                 if (count == 3) {
 255                         if (prec > 32U) {
 256                                 fprintf(stderr,"Invalid precision %d in precision option %s\n", prec, option);
 257                                 l_result = OPJ_FALSE;
 258                                 break;
 259                         }
 260                         if ((mode != 'C') && (mode != 'S')) {
 261                                 fprintf(stderr,"Invalid precision mode %c in precision option %s\n", mode, option);
 262                                 l_result = OPJ_FALSE;
 263                                 break;
 264                         }
 265                         if (comma != ',') {
 266                                 fprintf(stderr,"Invalid character %c in precision option %s\n", comma, option);
 267                                 l_result = OPJ_FALSE;
 268                                 break;
 269                         }
 270
 271                         if (parameters->precision == NULL) {
 272                                 /* first one */
 273                                 parameters->precision = malloc(sizeof(opj_precision));
 274                                 if (parameters->precision == NULL) {
 275                                         fprintf(stderr,"Could not allocate memory for precision option\n");
 276                                         l_result = OPJ_FALSE;
 277                                         break;
 278                                 }
 279                         } else {
 280                                 OPJ_UINT32 l_new_size = parameters->nb_precision + 1U;
 281                                 opj_precision* l_new;
 282
 283                                 if (l_new_size == 0U) {
 284                                         fprintf(stderr,"Could not allocate memory for precision option\n");
 285                                         l_result = OPJ_FALSE;
 286                                         break;
 287                                 }
 288
 289                                 l_new = realloc(parameters->precision, l_new_size * sizeof(opj_precision));
 290                                 if (l_new == NULL) {
 291                                         fprintf(stderr,"Could not allocate memory for precision option\n");
 292                                         l_result = OPJ_FALSE;
 293                                         break;
 294                                 }
 295                                 parameters->precision = l_new;
 296                         }
 297
 298                         parameters->precision[parameters->nb_precision].prec = prec;
 299                         switch (mode) {
 300                                 case 'C':
 301                                         parameters->precision[parameters->nb_precision].mode = OPJ_PREC_MODE_CLIP;
 302                                         break;
 303                                 case 'S':
 304                                         parameters->precision[parameters->nb_precision].mode = OPJ_PREC_MODE_SCALE;
 305                                         break;
 306                                 default:
 307                                         break;
 308                         }
 309                         parameters->nb_precision++;
 310
 311                         l_remaining = strchr(l_remaining, ',');
 312                         if (l_remaining == NULL) {
 313                                 break;
 314                         }
 315                         l_remaining += 1;
 316                 } else {
 317                         fprintf(stderr,"Could not parse precision option %s\n", option);
 318                         l_result = OPJ_FALSE;
 319                         break;
 320                 }
 321         }
 322
 323         return l_result;
 324 }
 325
 326 /* -------------------------------------------------------------------------- */
 327
 328 int get_num_images(char *imgdirpath){
 329         DIR *dir;
 330         struct dirent* content;
 331         int num_images = 0;
 332
 333         /*Reading the input images from given input directory*/
 334
 335         dir= opendir(imgdirpath);
 336         if(!dir){
 337                 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
 338                 return 0;
 339         }
 340
 341         while((content=readdir(dir))!=NULL){
 342                 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
 343                         continue;
 344                 num_images++;
 345         }
 346         return num_images;
 347 }
 348
 349 /* -------------------------------------------------------------------------- */
 350 int load_images(dircnt_t *dirptr, char *imgdirpath){
 351         DIR *dir;
 352         struct dirent* content;
 353         int i = 0;
 354
 355         /*Reading the input images from given input directory*/
 356
 357         dir= opendir(imgdirpath);
 358         if(!dir){
 359                 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
 360                 return 1;
 361         }else   {
 362                 fprintf(stderr,"Folder opened successfully\n");
 363         }
 364
 365         while((content=readdir(dir))!=NULL){
 366                 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
 367                         continue;
 368
 369                 strcpy(dirptr->filename[i],content->d_name);
 370                 i++;
 371         }
 372         return 0;
 373 }
 374
 375 /* -------------------------------------------------------------------------- */
 376 int get_file_format(const char *filename) {
 377         unsigned int i;
 378         static const char *extension[] = {"pgx", "pnm", "pgm", "ppm", "bmp","tif", "raw", "rawl", "tga", "png", "j2k", "jp2", "jpt", "j2c", "jpc" };
 379         static const int format[] = { PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, RAWL_DFMT, TGA_DFMT, PNG_DFMT, J2K_CFMT, JP2_CFMT, JPT_CFMT, J2K_CFMT, J2K_CFMT };
 380         char * ext = strrchr(filename, '.');
 381         if (ext == NULL)
 382                 return -1;
 383         ext++;
 384         if(*ext) {
 385                 for(i = 0; i < sizeof(format)/sizeof(*format); i++) {
 386                         if(strcasecmp(ext, extension[i]) == 0) {
 387                                 return format[i];
 388                         }
 389                 }
 390         }
 391
 392         return -1;
 393 }
 394
 395 /* -------------------------------------------------------------------------- */
 396 char get_next_file(int imageno,dircnt_t *dirptr,img_fol_t *img_fol, opj_decompress_parameters *parameters){
 397         char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN],outfilename[OPJ_PATH_LEN],temp_ofname[OPJ_PATH_LEN];
 398         char *temp_p, temp1[OPJ_PATH_LEN]="";
 399
 400         strcpy(image_filename,dirptr->filename[imageno]);
 401         fprintf(stderr,"File Number %d \"%s\"\n",imageno,image_filename);
 402         parameters->decod_format = infile_format(image_filename);
 403         if (parameters->decod_format == -1)
 404                 return 1;
 405         sprintf(infilename,"%s/%s",img_fol->imgdirpath,image_filename);
 406         strncpy(parameters->infile, infilename, sizeof(infilename));
 407
 408         /*Set output file*/
 409         strcpy(temp_ofname,strtok(image_filename,"."));
 410         while((temp_p = strtok(NULL,".")) != NULL){
 411                 strcat(temp_ofname,temp1);
 412                 sprintf(temp1,".%s",temp_p);
 413         }
 414         if(img_fol->set_out_format==1){
 415                 sprintf(outfilename,"%s/%s.%s",img_fol->imgdirpath,temp_ofname,img_fol->out_format);
 416                 strncpy(parameters->outfile, outfilename, sizeof(outfilename));
 417         }
 418         return 0;
 419 }
 420
 421 /* -------------------------------------------------------------------------- */
 422 #define JP2_RFC3745_MAGIC "\x00\x00\x00\x0c\x6a\x50\x20\x20\x0d\x0a\x87\x0a"
 423 #define JP2_MAGIC "\x0d\x0a\x87\x0a"
 424 /* position 45: "\xff\x52" */
 425 #define J2K_CODESTREAM_MAGIC "\xff\x4f\xff\x51"
 426
 427 static int infile_format(const char *fname)
 428 {
 429         FILE *reader;
 430         const char *s, *magic_s;
 431         int ext_format, magic_format;
 432         unsigned char buf[12];
 433         OPJ_SIZE_T l_nb_read;
 434
 435         reader = fopen(fname, "rb");
 436
 437         if (reader == NULL)
 438                 return -2;
 439
 440         memset(buf, 0, 12);
 441         l_nb_read = fread(buf, 1, 12, reader);
 442         fclose(reader);
 443         if (l_nb_read != 12)
 444                 return -1;
 445
 446
 447
 448         ext_format = get_file_format(fname);
 449
 450         if (ext_format == JPT_CFMT)
 451                 return JPT_CFMT;
 452
 453         if (memcmp(buf, JP2_RFC3745_MAGIC, 12) == 0 || memcmp(buf, JP2_MAGIC, 4) == 0) {
 454                 magic_format = JP2_CFMT;
 455                 magic_s = ".jp2";
 456         }
 457         else if (memcmp(buf, J2K_CODESTREAM_MAGIC, 4) == 0) {
 458                 magic_format = J2K_CFMT;
 459                 magic_s = ".j2k or .jpc or .j2c";
 460         }
 461         else
 462                 return -1;
 463
 464         if (magic_format == ext_format)
 465                 return ext_format;
 466
 467         s = fname + strlen(fname) - 4;
 468
 469         fputs("\n===========================================\n", stderr);
 470         fprintf(stderr, "The extension of this file is incorrect.\n"
 471                                         "FOUND %s. SHOULD BE %s\n", s, magic_s);
 472         fputs("===========================================\n", stderr);
 473
 474         return magic_format;
 475 }
 476
 477 /* -------------------------------------------------------------------------- */
 478 /**
 479  * Parse the command line
 480  */
 481 /* -------------------------------------------------------------------------- */
 482 int parse_cmdline_decoder(int argc, char **argv, opj_decompress_parameters *parameters,img_fol_t *img_fol, char *indexfilename) {
 483         /* parse the command line */
 484         int totlen, c;
 485         opj_option_t long_option[]={
 486                 {"ImgDir",REQ_ARG, NULL ,'y'},
 487         {"OutFor",REQ_ARG, NULL ,'O'}
 488         };
 489
 490         const char optlist[] = "i:o:r:l:x:d:t:p:"
 491
 492 /* UniPG>> */
 493 #ifdef USE_JPWL
 494                                         "W:"
 495 #endif /* USE_JPWL */
 496 /* <<UniPG */
 497             "h"         ;
 498         totlen=sizeof(long_option);
 499         img_fol->set_out_format = 0;
 500         do {
 501                 c = opj_getopt_long(argc, argv,optlist,long_option,totlen);
 502                 if (c == -1)
 503                         break;
 504                 switch (c) {
 505                         case 'i':                       /* input file */
 506                         {
 507                                 char *infile = opj_optarg;
 508                                 parameters->decod_format = infile_format(infile);
 509                                 switch(parameters->decod_format) {
 510                                         case J2K_CFMT:
 511                                                 break;
 512                                         case JP2_CFMT:
 513                                                 break;
 514                                         case JPT_CFMT:
 515                                                 break;
 516                                         case -2:
 517                                                 fprintf(stderr,
 518                                                         "!! infile cannot be read: %s !!\n\n",
 519                                                         infile);
 520                                                 return 1;
 521                                         default:
 522                                                 fprintf(stderr,
 523                             "[ERROR] Unknown input file format: %s \n"
 524                             "        Known file formats are *.j2k, *.jp2, *.jpc or *.jpt\n",
 525                                                         infile);
 526                                                 return 1;
 527                                 }
 528                                 strncpy(parameters->infile, infile, sizeof(parameters->infile)-1);
 529                         }
 530                         break;
 531
 532                                 /* ----------------------------------------------------- */
 533
 534                         case 'o':                       /* output file */
 535                         {
 536                                 char *outfile = opj_optarg;
 537                                 parameters->cod_format = get_file_format(outfile);
 538                                 switch(parameters->cod_format) {
 539                                         case PGX_DFMT:
 540                                                 break;
 541                                         case PXM_DFMT:
 542                                                 break;
 543                                         case BMP_DFMT:
 544                                                 break;
 545                                         case TIF_DFMT:
 546                                                 break;
 547                                         case RAW_DFMT:
 548                                                 break;
 549                                         case RAWL_DFMT:
 550                                                 break;
 551                                         case TGA_DFMT:
 552                                                 break;
 553                                         case PNG_DFMT:
 554                                                 break;
 555                                         default:
 556                                                 fprintf(stderr, "Unknown output format image %s [only *.pnm, *.pgm, *.ppm, *.pgx, *.bmp, *.tif, *.raw or *.tga]!! \n", outfile);
 557                                                 return 1;
 558                                 }
 559                                 strncpy(parameters->outfile, outfile, sizeof(parameters->outfile)-1);
 560                         }
 561                         break;
 562
 563                                 /* ----------------------------------------------------- */
 564
 565                         case 'O':                       /* output format */
 566                         {
 567                                 char outformat[50];
 568                                 char *of = opj_optarg;
 569                                 sprintf(outformat,".%s",of);
 570                                 img_fol->set_out_format = 1;
 571                                 parameters->cod_format = get_file_format(outformat);
 572                                 switch(parameters->cod_format) {
 573                                         case PGX_DFMT:
 574                                                 img_fol->out_format = "pgx";
 575                                                 break;
 576                                         case PXM_DFMT:
 577                                                 img_fol->out_format = "ppm";
 578                                                 break;
 579                                         case BMP_DFMT:
 580                                                 img_fol->out_format = "bmp";
 581                                                 break;
 582                                         case TIF_DFMT:
 583                                                 img_fol->out_format = "tif";
 584                                                 break;
 585                                         case RAW_DFMT:
 586                                                 img_fol->out_format = "raw";
 587                                                 break;
 588                                         case RAWL_DFMT:
 589                                                 img_fol->out_format = "rawl";
 590                                                 break;
 591                                         case TGA_DFMT:
 592                                                 img_fol->out_format = "raw";
 593                                                 break;
 594                                         case PNG_DFMT:
 595                                                 img_fol->out_format = "png";
 596                                                 break;
 597                                         default:
 598                                                 fprintf(stderr, "Unknown output format image %s [only *.pnm, *.pgm, *.ppm, *.pgx, *.bmp, *.tif, *.raw or *.tga]!! \n", outformat);
 599                                                 return 1;
 600                                                 break;
 601                                 }
 602                         }
 603                         break;
 604
 605                                 /* ----------------------------------------------------- */
 606
 607
 608                         case 'r':               /* reduce option */
 609                         {
 610                                 sscanf(opj_optarg, "%ud", &(parameters->core.cp_reduce));
 611                         }
 612                         break;
 613
 614                                 /* ----------------------------------------------------- */
 615
 616
 617                         case 'l':               /* layering option */
 618                         {
 619                                 sscanf(opj_optarg, "%ud", &(parameters->core.cp_layer));
 620                         }
 621                         break;
 622
 623                                 /* ----------------------------------------------------- */
 624
 625                         case 'h':                       /* display an help description */
 626                                 decode_help_display();
 627                                 return 1;
 628
 629             /* ----------------------------------------------------- */
 630
 631                         case 'y':                       /* Image Directory path */
 632                 {
 633                                         img_fol->imgdirpath = (char*)malloc(strlen(opj_optarg) + 1);
 634                                         strcpy(img_fol->imgdirpath,opj_optarg);
 635                                         img_fol->set_imgdir=1;
 636                                 }
 637                                 break;
 638
 639                                 /* ----------------------------------------------------- */
 640
 641                         case 'd':               /* Input decode ROI */
 642                         {
 643                                 int size_optarg = (int)strlen(opj_optarg) + 1;
 644                                 char *ROI_values = (char*) malloc((size_t)size_optarg);
 645                                 ROI_values[0] = '\0';
 646                                 strncpy(ROI_values, opj_optarg, strlen(opj_optarg));
 647                                 ROI_values[strlen(opj_optarg)] = '\0';
 648                                 /*printf("ROI_values = %s [%d / %d]\n", ROI_values, strlen(ROI_values), size_optarg ); */
 649                                 parse_DA_values( ROI_values, &parameters->DA_x0, &parameters->DA_y0, &parameters->DA_x1, &parameters->DA_y1);
 650
 651                                 free(ROI_values);
 652                         }
 653                         break;
 654
 655                         /* ----------------------------------------------------- */
 656
 657                         case 't':               /* Input tile index */
 658                         {
 659                                 sscanf(opj_optarg, "%ud", &parameters->tile_index);
 660                                 parameters->nb_tile_to_decode = 1;
 661                         }
 662                         break;
 663
 664                                 /* ----------------------------------------------------- */
 665
 666                         case 'x':                       /* Creation of index file */
 667                                 {
 668                                         char *index = opj_optarg;
 669                                         strncpy(indexfilename, index, OPJ_PATH_LEN);
 670                                 }
 671                                 break;
 672
 673                                 /* ----------------------------------------------------- */
 674                         case 'p': /* Force precision */
 675                                 {
 676                                         if (!parse_precision(opj_optarg, parameters))
 677                                         {
 678                                                 return 1;
 679                                         }
 680                                 }
 681                                 break;
 682                                 /* ----------------------------------------------------- */
 683
 684                                 /* UniPG>> */
 685 #ifdef USE_JPWL
 686
 687                         case 'W':                       /* activate JPWL correction */
 688                         {
 689                                 char *token = NULL;
 690
 691                                 token = strtok(opj_optarg, ",");
 692                                 while(token != NULL) {
 693
 694                                         /* search expected number of components */
 695                                         if (*token == 'c') {
 696
 697                                                 static int compno;
 698
 699                                                 compno = JPWL_EXPECTED_COMPONENTS; /* predefined no. of components */
 700
 701                                                 if(sscanf(token, "c=%d", &compno) == 1) {
 702                                                         /* Specified */
 703                                                         if ((compno < 1) || (compno > 256)) {
 704                                                                 fprintf(stderr, "ERROR -> invalid number of components c = %d\n", compno);
 705                                                                 return 1;
 706                                                         }
 707                                                         parameters->jpwl_exp_comps = compno;
 708
 709                                                 } else if (!strcmp(token, "c")) {
 710                                                         /* default */
 711                                                         parameters->jpwl_exp_comps = compno; /* auto for default size */
 712
 713                                                 } else {
 714                                                         fprintf(stderr, "ERROR -> invalid components specified = %s\n", token);
 715                                                         return 1;
 716                                                 };
 717                                         }
 718
 719                                         /* search maximum number of tiles */
 720                                         if (*token == 't') {
 721
 722                                                 static int tileno;
 723
 724                                                 tileno = JPWL_MAXIMUM_TILES; /* maximum no. of tiles */
 725
 726                                                 if(sscanf(token, "t=%d", &tileno) == 1) {
 727                                                         /* Specified */
 728                                                         if ((tileno < 1) || (tileno > JPWL_MAXIMUM_TILES)) {
 729                                                                 fprintf(stderr, "ERROR -> invalid number of tiles t = %d\n", tileno);
 730                                                                 return 1;
 731                                                         }
 732                                                         parameters->jpwl_max_tiles = tileno;
 733
 734                                                 } else if (!strcmp(token, "t")) {
 735                                                         /* default */
 736                                                         parameters->jpwl_max_tiles = tileno; /* auto for default size */
 737
 738                                                 } else {
 739                                                         fprintf(stderr, "ERROR -> invalid tiles specified = %s\n", token);
 740                                                         return 1;
 741                                                 };
 742                                         }
 743
 744                                         /* next token or bust */
 745                                         token = strtok(NULL, ",");
 746                                 };
 747                                 parameters->jpwl_correct = OPJ_TRUE;
 748                                 fprintf(stdout, "JPWL correction capability activated\n");
 749                                 fprintf(stdout, "- expecting %d components\n", parameters->jpwl_exp_comps);
 750                         }
 751                         break;
 752 #endif /* USE_JPWL */
 753 /* <<UniPG */
 754
 755                                 /* ----------------------------------------------------- */
 756
 757         default:
 758             fprintf(stderr, "[WARNING] An invalid option has been ignored.\n");
 759             break;
 760                 }
 761         }while(c != -1);
 762
 763         /* check for possible errors */
 764         if(img_fol->set_imgdir==1){
 765                 if(!(parameters->infile[0]==0)){
 766             fprintf(stderr, "[ERROR] options -ImgDir and -i cannot be used together.\n");
 767                         return 1;
 768                 }
 769                 if(img_fol->set_out_format == 0){
 770             fprintf(stderr, "[ERROR] When -ImgDir is used, -OutFor <FORMAT> must be used.\n");
 771             fprintf(stderr, "Only one format allowed.\n"
 772                             "Valid format are PGM, PPM, PNM, PGX, BMP, TIF, RAW and TGA.\n");
 773                         return 1;
 774                 }
 775                 if(!((parameters->outfile[0] == 0))){
 776             fprintf(stderr, "[ERROR] options -ImgDir and -o cannot be used together.\n");
 777                         return 1;
 778                 }
 779         }else{
 780                 if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
 781             fprintf(stderr, "[ERROR] Required parameters are missing\n"
 782                             "Example: %s -i image.j2k -o image.pgm\n",argv[0]);
 783             fprintf(stderr, "   Help: %s -h\n",argv[0]);
 784                         return 1;
 785                 }
 786         }
 787
 788         return 0;
 789 }
 790
 791 /* -------------------------------------------------------------------------- */
 792 /**
 793  * Parse decoding area input values
 794  * separator = ","
 795  */
 796 /* -------------------------------------------------------------------------- */
 797 int parse_DA_values( char* inArg, unsigned int *DA_x0, unsigned int *DA_y0, unsigned int *DA_x1, unsigned int *DA_y1)
 798 {
 799         int it = 0;
 800         int values[4];
 801         char delims[] = ",";
 802         char *result = NULL;
 803         result = strtok( inArg, delims );
 804
 805         while( (result != NULL) && (it < 4 ) ) {
 806                 values[it] = atoi(result);
 807                 result = strtok( NULL, delims );
 808                 it++;
 809         }
 810
 811         if (it != 4) {
 812                 return EXIT_FAILURE;
 813         }
 814         else{
 815                 *DA_x0 = (OPJ_UINT32)values[0]; *DA_y0 = (OPJ_UINT32)values[1];
 816                 *DA_x1 = (OPJ_UINT32)values[2]; *DA_y1 = (OPJ_UINT32)values[3];
 817                 return EXIT_SUCCESS;
 818         }
 819 }
 820
 821 /* -------------------------------------------------------------------------- */
 822
 823 /**
 824 sample error callback expecting a FILE* client object
 825 */
 826 static void error_callback(const char *msg, void *client_data) {
 827         (void)client_data;
 828         fprintf(stdout, "[ERROR] %s", msg);
 829 }
 830 /**
 831 sample warning callback expecting a FILE* client object
 832 */
 833 static void warning_callback(const char *msg, void *client_data) {
 834         (void)client_data;
 835         fprintf(stdout, "[WARNING] %s", msg);
 836 }
 837 /**
 838 sample debug callback expecting no client object
 839 */
 840 static void info_callback(const char *msg, void *client_data) {
 841         (void)client_data;
 842         fprintf(stdout, "[INFO] %s", msg);
 843 }
 844
 845 static void set_default_parameters(opj_decompress_parameters* parameters)
 846 {
 847         if (parameters) {
 848                 memset(parameters, 0, sizeof(opj_decompress_parameters));
 849
 850                 /* default decoding parameters (command line specific) */
 851                 parameters->decod_format = -1;
 852                 parameters->cod_format = -1;
 853
 854                 /* default decoding parameters (core) */
 855                 opj_set_default_decoder_parameters(&(parameters->core));
 856         }
 857 }
 858
 859 static void destroy_parameters(opj_decompress_parameters* parameters)
 860 {
 861         if (parameters) {
 862                 if (parameters->precision) {
 863                         free(parameters->precision);
 864                         parameters->precision = NULL;
 865                 }
 866         }
 867 }
 868
 869 /* -------------------------------------------------------------------------- */
 870 /**
 871  * OPJ_DECOMPRESS MAIN
 872  */
 873 /* -------------------------------------------------------------------------- */
 874 int main(int argc, char **argv)
 875 {
 876         opj_decompress_parameters parameters;                   /* decompression parameters */
 877         opj_image_t* image = NULL;
 878         opj_stream_t *l_stream = NULL;                          /* Stream */
 879         opj_codec_t* l_codec = NULL;                            /* Handle to a decompressor */
 880         opj_codestream_index_t* cstr_index = NULL;
 881
 882         char indexfilename[OPJ_PATH_LEN];       /* index file name */
 883
 884         OPJ_INT32 num_images, imageno;
 885         img_fol_t img_fol;
 886         dircnt_t *dirptr = NULL;
 887   int failed = 0;
 888
 889         /* set decoding parameters to default values */
 890         set_default_parameters(&parameters);
 891
 892         /* FIXME Initialize indexfilename and img_fol */
 893         *indexfilename = 0;
 894
 895         /* Initialize img_fol */
 896         memset(&img_fol,0,sizeof(img_fol_t));
 897
 898         /* parse input and get user encoding parameters */
 899         if(parse_cmdline_decoder(argc, argv, &parameters,&img_fol, indexfilename) == 1) {
 900                 destroy_parameters(&parameters);
 901                 return EXIT_FAILURE;
 902         }
 903
 904         /* Initialize reading of directory */
 905         if(img_fol.set_imgdir==1){
 906                 int it_image;
 907                 num_images=get_num_images(img_fol.imgdirpath);
 908
 909                 dirptr=(dircnt_t*)malloc(sizeof(dircnt_t));
 910                 if(dirptr){
 911                         dirptr->filename_buf = (char*)malloc((size_t)num_images*OPJ_PATH_LEN*sizeof(char));     /* Stores at max 10 image file names*/
 912                         dirptr->filename = (char**) malloc((size_t)num_images*sizeof(char*));
 913
 914                         if(!dirptr->filename_buf){
 915                                 destroy_parameters(&parameters);
 916                                 return EXIT_FAILURE;
 917                         }
 918                         for(it_image=0;it_image<num_images;it_image++){
 919                                 dirptr->filename[it_image] = dirptr->filename_buf + it_image*OPJ_PATH_LEN;
 920                         }
 921                 }
 922                 if(load_images(dirptr,img_fol.imgdirpath)==1){
 923                         destroy_parameters(&parameters);
 924                         return EXIT_FAILURE;
 925                 }
 926                 if (num_images==0){
 927                         fprintf(stdout,"Folder is empty\n");
 928                         destroy_parameters(&parameters);
 929                         return EXIT_FAILURE;
 930                 }
 931         }else{
 932                 num_images=1;
 933         }
 934
 935         /*Decoding image one by one*/
 936         for(imageno = 0; imageno < num_images ; imageno++)      {
 937
 938                 fprintf(stderr,"\n");
 939
 940                 if(img_fol.set_imgdir==1){
 941                         if (get_next_file(imageno, dirptr,&img_fol, &parameters)) {
 942                                 fprintf(stderr,"skipping file...\n");
 943                                 destroy_parameters(&parameters);
 944                                 continue;
 945                         }
 946                 }
 947
 948                 /* read the input file and put it in memory */
 949                 /* ---------------------------------------- */
 950
 951                 l_stream = opj_stream_create_default_file_stream(parameters.infile,1);
 952                 if (!l_stream){
 953                         fprintf(stderr, "ERROR -> failed to create the stream from the file %s\n", parameters.infile);
 954                         destroy_parameters(&parameters);
 955                         return EXIT_FAILURE;
 956                 }
 957
 958                 /* decode the JPEG2000 stream */
 959                 /* ---------------------- */
 960
 961                 switch(parameters.decod_format) {
 962                         case J2K_CFMT:  /* JPEG-2000 codestream */
 963                         {
 964                                 /* Get a decoder handle */
 965                                 l_codec = opj_create_decompress(OPJ_CODEC_J2K);
 966                                 break;
 967                         }
 968                         case JP2_CFMT:  /* JPEG 2000 compressed image data */
 969                         {
 970                                 /* Get a decoder handle */
 971                                 l_codec = opj_create_decompress(OPJ_CODEC_JP2);
 972                                 break;
 973                         }
 974                         case JPT_CFMT:  /* JPEG 2000, JPIP */
 975                         {
 976                                 /* Get a decoder handle */
 977                                 l_codec = opj_create_decompress(OPJ_CODEC_JPT);
 978                                 break;
 979                         }
 980                         default:
 981                                 fprintf(stderr, "skipping file..\n");
 982                                 destroy_parameters(&parameters);
 983                                 opj_stream_destroy(l_stream);
 984                                 continue;
 985                 }
 986
 987                 /* catch events using our callbacks and give a local context */
 988                 opj_set_info_handler(l_codec, info_callback,00);
 989                 opj_set_warning_handler(l_codec, warning_callback,00);
 990                 opj_set_error_handler(l_codec, error_callback,00);
 991
 992                 /* Setup the decoder decoding parameters using user parameters */
 993                 if ( !opj_setup_decoder(l_codec, &(parameters.core)) ){
 994                         fprintf(stderr, "ERROR -> opj_compress: failed to setup the decoder\n");
 995                         destroy_parameters(&parameters);
 996                         opj_stream_destroy(l_stream);
 997                         opj_destroy_codec(l_codec);
 998                         return EXIT_FAILURE;
 999                 }
1000
1001
1002                 /* Read the main header of the codestream and if necessary the JP2 boxes*/
1003                 if(! opj_read_header(l_stream, l_codec, &image)){
1004                         fprintf(stderr, "ERROR -> opj_decompress: failed to read the header\n");
1005                         destroy_parameters(&parameters);
1006                         opj_stream_destroy(l_stream);
1007                         opj_destroy_codec(l_codec);
1008                         opj_image_destroy(image);
1009                         return EXIT_FAILURE;
1010                 }
1011
1012                 if (!parameters.nb_tile_to_decode) {
1013                         /* Optional if you want decode the entire image */
1014                         if (!opj_set_decode_area(l_codec, image, (OPJ_INT32)parameters.DA_x0,
1015                                         (OPJ_INT32)parameters.DA_y0, (OPJ_INT32)parameters.DA_x1, (OPJ_INT32)parameters.DA_y1)){
1016                                 fprintf(stderr, "ERROR -> opj_decompress: failed to set the decoded area\n");
1017                                 destroy_parameters(&parameters);
1018                                 opj_stream_destroy(l_stream);
1019                                 opj_destroy_codec(l_codec);
1020                                 opj_image_destroy(image);
1021                                 return EXIT_FAILURE;
1022                         }
1023
1024                         /* Get the decoded image */
1025                         if (!(opj_decode(l_codec, l_stream, image) && opj_end_decompress(l_codec,       l_stream))) {
1026                                 fprintf(stderr,"ERROR -> opj_decompress: failed to decode image!\n");
1027                                 destroy_parameters(&parameters);
1028                                 opj_destroy_codec(l_codec);
1029                                 opj_stream_destroy(l_stream);
1030                                 opj_image_destroy(image);
1031                                 return EXIT_FAILURE;
1032                         }
1033                 }
1034                 else {
1035
1036                         /* It is just here to illustrate how to use the resolution after set parameters */
1037                         /*if (!opj_set_decoded_resolution_factor(l_codec, 5)) {
1038                                 fprintf(stderr, "ERROR -> opj_decompress: failed to set the resolution factor tile!\n");
1039                                 opj_destroy_codec(l_codec);
1040                                 opj_stream_destroy(l_stream);
1041                                 opj_image_destroy(image);
1042                                 return EXIT_FAILURE;
1043                         }*/
1044
1045                         if (!opj_get_decoded_tile(l_codec, l_stream, image, parameters.tile_index)) {
1046                                 fprintf(stderr, "ERROR -> opj_decompress: failed to decode tile!\n");
1047                                 destroy_parameters(&parameters);
1048                                 opj_destroy_codec(l_codec);
1049                                 opj_stream_destroy(l_stream);
1050                                 opj_image_destroy(image);
1051                                 return EXIT_FAILURE;
1052                         }
1053                         fprintf(stdout, "tile %d is decoded!\n\n", parameters.tile_index);
1054                 }
1055
1056                 /* Close the byte stream */
1057                 opj_stream_destroy(l_stream);
1058
1059                 if(image->color_space == OPJ_CLRSPC_SYCC){
1060                         color_sycc_to_rgb(image); /* FIXME */
1061                 }
1062
1063                 if( image->color_space != OPJ_CLRSPC_SYCC
1064                         && image->numcomps == 3 && image->comps[0].dx == image->comps[0].dy
1065                         && image->comps[1].dx != 1 )
1066                         image->color_space = OPJ_CLRSPC_SYCC;
1067                 else if (image->numcomps <= 2)
1068                         image->color_space = OPJ_CLRSPC_GRAY;
1069
1070                 if(image->icc_profile_buf) {
1071 #if defined(OPJ_HAVE_LIBLCMS1) || defined(OPJ_HAVE_LIBLCMS2)
1072                         color_apply_icc_profile(image); /* FIXME */
1073 #endif
1074                         free(image->icc_profile_buf);
1075                         image->icc_profile_buf = NULL; image->icc_profile_len = 0;
1076                 }
1077
1078                 /* Force output precision */
1079                 /* ---------------------- */
1080                 if (parameters.precision != NULL)
1081                 {
1082                         OPJ_UINT32 compno;
1083                         for (compno = 0; compno < image->numcomps; ++compno)
1084                         {
1085                                 OPJ_UINT32 precno = compno;
1086                                 OPJ_UINT32 prec;
1087
1088                                 if (precno >= parameters.nb_precision) {
1089                                         precno = parameters.nb_precision - 1U;
1090                                 }
1091
1092                                 prec = parameters.precision[precno].prec;
1093                                 if (prec == 0) {
1094                                         prec = image->comps[compno].prec;
1095                                 }
1096
1097                                 switch (parameters.precision[precno].mode) {
1098                                         case OPJ_PREC_MODE_CLIP:
1099                                                 clip_component(&(image->comps[compno]), prec);
1100                                                 break;
1101                                         case OPJ_PREC_MODE_SCALE:
1102                                                 scale_component(&(image->comps[compno]), prec);
1103                                                 break;
1104                                         default:
1105                                                 break;
1106                                 }
1107
1108                         }
1109                 }
1110
1111                 /* create output image */
1112                 /* ------------------- */
1113                 switch (parameters.cod_format) {
1114                 case PXM_DFMT:                  /* PNM PGM PPM */
1115                         if (imagetopnm(image, parameters.outfile)) {
1116                 fprintf(stderr,"[ERROR] Outfile %s not generated\n",parameters.outfile);
1117         failed = 1;
1118                         }
1119                         else {
1120                 fprintf(stdout,"[INFO] Generated Outfile %s\n",parameters.outfile);
1121                         }
1122                         break;
1123
1124                 case PGX_DFMT:                  /* PGX */
1125                         if(imagetopgx(image, parameters.outfile)){
1126                 fprintf(stderr,"[ERROR] Outfile %s not generated\n",parameters.outfile);
1127         failed = 1;
1128                         }
1129                         else {
1130                 fprintf(stdout,"[INFO] Generated Outfile %s\n",parameters.outfile);
1131                         }
1132                         break;
1133
1134                 case BMP_DFMT:                  /* BMP */
1135                         if(imagetobmp(image, parameters.outfile)){
1136                 fprintf(stderr,"[ERROR] Outfile %s not generated\n",parameters.outfile);
1137         failed = 1;
1138                         }
1139                         else {
1140                 fprintf(stdout,"[INFO] Generated Outfile %s\n",parameters.outfile);
1141                         }
1142                         break;
1143 #ifdef OPJ_HAVE_LIBTIFF
1144                 case TIF_DFMT:                  /* TIFF */
1145                         if(imagetotif(image, parameters.outfile)){
1146                 fprintf(stderr,"[ERROR] Outfile %s not generated\n",parameters.outfile);
1147         failed = 1;
1148                         }
1149                         else {
1150                 fprintf(stdout,"[INFO] Generated Outfile %s\n",parameters.outfile);
1151                         }
1152                         break;
1153 #endif /* OPJ_HAVE_LIBTIFF */
1154                 case RAW_DFMT:                  /* RAW */
1155                         if(imagetoraw(image, parameters.outfile)){
1156                 fprintf(stderr,"[ERROR] Error generating raw file. Outfile %s not generated\n",parameters.outfile);
1157         failed = 1;
1158                         }
1159                         else {
1160                 fprintf(stdout,"[INFO] Generated Outfile %s\n",parameters.outfile);
1161                         }
1162                         break;
1163
1164                 case RAWL_DFMT:                 /* RAWL */
1165                         if(imagetorawl(image, parameters.outfile)){
1166                 fprintf(stderr,"[ERROR] Error generating rawl file. Outfile %s not generated\n",parameters.outfile);
1167         failed = 1;
1168                         }
1169                         else {
1170                 fprintf(stdout,"[INFO] Generated Outfile %s\n",parameters.outfile);
1171                         }
1172                         break;
1173
1174                 case TGA_DFMT:                  /* TGA */
1175                         if(imagetotga(image, parameters.outfile)){
1176                 fprintf(stderr,"[ERROR] Error generating tga file. Outfile %s not generated\n",parameters.outfile);
1177         failed = 1;
1178                         }
1179                         else {
1180                 fprintf(stdout,"[INFO] Generated Outfile %s\n",parameters.outfile);
1181                         }
1182                         break;
1183 #ifdef OPJ_HAVE_LIBPNG
1184                 case PNG_DFMT:                  /* PNG */
1185                         if(imagetopng(image, parameters.outfile)){
1186                 fprintf(stderr,"[ERROR] Error generating png file. Outfile %s not generated\n",parameters.outfile);
1187         failed = 1;
1188                         }
1189                         else {
1190                 fprintf(stdout,"[INFO] Generated Outfile %s\n",parameters.outfile);
1191                         }
1192                         break;
1193 #endif /* OPJ_HAVE_LIBPNG */
1194 /* Can happen if output file is TIFF or PNG
1195  * and OPJ_HAVE_LIBTIF or OPJ_HAVE_LIBPNG is undefined
1196 */
1197                         default:
1198                 fprintf(stderr,"[ERROR] Outfile %s not generated\n",parameters.outfile);
1199         failed = 1;
1200                 }
1201
1202                 /* free remaining structures */
1203                 if (l_codec) {
1204                         opj_destroy_codec(l_codec);
1205                 }
1206
1207
1208                 /* free image data structure */
1209                 opj_image_destroy(image);
1210
1211                 /* destroy the codestream index */
1212                 opj_destroy_cstr_index(&cstr_index);
1213
1214                 if(failed) remove(parameters.outfile);
1215         }
1216         destroy_parameters(&parameters);
1217         return failed ? EXIT_FAILURE : EXIT_SUCCESS;
1218 }
1219 /*end main*/
1220
1221
1222
1223