applications/codec/j2k_dump.c

   1 /*
   2  * Copyright (c) 20010, Mathieu Malaterre, GDCM
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
  15  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  18  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  19  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  20  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  21  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  22  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  23  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  24  * POSSIBILITY OF SUCH DAMAGE.
  25  */
  26
  27 #include <stdio.h>
  28 #include <string.h>
  29 #include <stdlib.h>
  30 #include <math.h>
  31
  32 #ifdef _WIN32
  33 #include "windirent.h"
  34 #else
  35 #include <dirent.h>
  36 #endif /* _WIN32 */
  37
  38 #ifdef _WIN32
  39 #include <windows.h>
  40 #else
  41 #include <strings.h>
  42 #define _stricmp strcasecmp
  43 #define _strnicmp strncasecmp
  44 #endif /* _WIN32 */
  45
  46 #include "opj_config.h"
  47 #include "openjpeg.h"
  48 #include "j2k.h"
  49 #include "jp2.h"
  50 #include "opj_getopt.h"
  51 #include "convert.h"
  52 #include "index.h"
  53
  54 #include "format_defs.h"
  55
  56 typedef struct dircnt{
  57         /** Buffer for holding images read from Directory*/
  58         char *filename_buf;
  59         /** Pointer to the buffer*/
  60         char **filename;
  61 }dircnt_t;
  62
  63
  64 typedef struct img_folder{
  65         /** The directory path of the folder containing input images*/
  66         char *imgdirpath;
  67         /** Output format*/
  68         const char *out_format;
  69         /** Enable option*/
  70         char set_imgdir;
  71         /** Enable Cod Format for output*/
  72         char set_out_format;
  73
  74 }img_fol_t;
  75
  76 void decode_help_display(void) {
  77         fprintf(stdout,"HELP for j2k_dump\n----\n\n");
  78         fprintf(stdout,"- the -h option displays this help information on screen\n\n");
  79
  80 /* UniPG>> */
  81         fprintf(stdout,"List of parameters for the JPEG 2000 "
  82 #ifdef USE_JPWL
  83                 "+ JPWL "
  84 #endif /* USE_JPWL */
  85                 "decoder:\n");
  86 /* <<UniPG */
  87         fprintf(stdout,"\n");
  88         fprintf(stdout,"\n");
  89         fprintf(stdout,"  -ImgDir \n");
  90         fprintf(stdout,"        Image file Directory path \n");
  91         fprintf(stdout,"  -i <compressed file>\n");
  92         fprintf(stdout,"    REQUIRED only if an Input image directory not specified\n");
  93         fprintf(stdout,"    Currently accepts J2K-files, JP2-files and JPT-files. The file type\n");
  94         fprintf(stdout,"    is identified based on its suffix.\n");
  95         fprintf(stdout,"  -o <output file>\n");
  96         fprintf(stdout,"    OPTIONAL\n");
  97         fprintf(stdout,"    Output file where file info will be dump.\n");
  98         fprintf(stdout,"    By default it will be in the stdout.\n");
  99         fprintf(stdout,"\n");
 100 }
 101
 102 /* -------------------------------------------------------------------------- */
 103 static void j2k_dump_image(FILE *fd, opj_image_header_t * img);
 104 static void j2k_dump_cp(FILE *fd, opj_image_t * img, opj_cp_v2_t * cp);
 105
 106 int get_num_images(char *imgdirpath){
 107         DIR *dir;
 108         struct dirent* content;
 109         int num_images = 0;
 110
 111         /*Reading the input images from given input directory*/
 112
 113         dir= opendir(imgdirpath);
 114         if(!dir){
 115                 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
 116                 return 0;
 117         }
 118
 119         while((content=readdir(dir))!=NULL){
 120                 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
 121                         continue;
 122                 num_images++;
 123         }
 124         return num_images;
 125 }
 126
 127 int load_images(dircnt_t *dirptr, char *imgdirpath){
 128         DIR *dir;
 129         struct dirent* content;
 130         int i = 0;
 131
 132         /*Reading the input images from given input directory*/
 133
 134         dir= opendir(imgdirpath);
 135         if(!dir){
 136                 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
 137                 return 1;
 138         }else   {
 139                 fprintf(stderr,"Folder opened successfully\n");
 140         }
 141
 142         while((content=readdir(dir))!=NULL){
 143                 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
 144                         continue;
 145
 146                 strcpy(dirptr->filename[i],content->d_name);
 147                 i++;
 148         }
 149         return 0;
 150 }
 151
 152 int get_file_format(char *filename) {
 153         unsigned int i;
 154         static const char *extension[] = {"pgx", "pnm", "pgm", "ppm", "bmp","tif", "raw", "tga", "png", "j2k", "jp2", "jpt", "j2c", "jpc"  };
 155         static const int format[] = { PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, TGA_DFMT, PNG_DFMT, J2K_CFMT, JP2_CFMT, JPT_CFMT, J2K_CFMT, J2K_CFMT };
 156         char * ext = strrchr(filename, '.');
 157         if (ext == NULL)
 158                 return -1;
 159         ext++;
 160         if(ext) {
 161                 for(i = 0; i < sizeof(format)/sizeof(*format); i++) {
 162                         if(_strnicmp(ext, extension[i], 3) == 0) {
 163                                 return format[i];
 164                         }
 165                 }
 166         }
 167
 168         return -1;
 169 }
 170
 171 char get_next_file(int imageno,dircnt_t *dirptr,img_fol_t *img_fol, opj_dparameters_t *parameters){
 172         char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN],outfilename[OPJ_PATH_LEN],temp_ofname[OPJ_PATH_LEN];
 173         char *temp_p, temp1[OPJ_PATH_LEN]="";
 174
 175         strcpy(image_filename,dirptr->filename[imageno]);
 176         fprintf(stderr,"File Number %d \"%s\"\n",imageno,image_filename);
 177         parameters->decod_format = get_file_format(image_filename);
 178         if (parameters->decod_format == -1)
 179                 return 1;
 180         sprintf(infilename,"%s/%s",img_fol->imgdirpath,image_filename);
 181         strncpy(parameters->infile, infilename, sizeof(infilename));
 182
 183         //Set output file
 184         strcpy(temp_ofname,strtok(image_filename,"."));
 185         while((temp_p = strtok(NULL,".")) != NULL){
 186                 strcat(temp_ofname,temp1);
 187                 sprintf(temp1,".%s",temp_p);
 188         }
 189         if(img_fol->set_out_format==1){
 190                 sprintf(outfilename,"%s/%s.%s",img_fol->imgdirpath,temp_ofname,img_fol->out_format);
 191                 strncpy(parameters->outfile, outfilename, sizeof(outfilename));
 192         }
 193         return 0;
 194 }
 195
 196 /* -------------------------------------------------------------------------- */
 197 int parse_cmdline_decoder(int argc, char **argv, opj_dparameters_t *parameters,img_fol_t *img_fol) {
 198         /* parse the command line */
 199         int totlen, c;
 200         opj_option_t long_option[]={
 201                 {"ImgDir",REQ_ARG, NULL ,'y'},
 202         };
 203         const char optlist[] = "i:o:h";
 204
 205         totlen=sizeof(long_option);
 206         img_fol->set_out_format = 0;
 207         do {
 208                 c = opj_getopt_long(argc, argv,optlist,long_option,totlen);
 209                 if (c == -1)
 210                         break;
 211                 switch (c) {
 212                         case 'i':                       /* input file */
 213                         {
 214                                 char *infile = opj_optarg;
 215                                 parameters->decod_format = get_file_format(infile);
 216                                 switch(parameters->decod_format) {
 217                                         case J2K_CFMT:
 218                                         case JP2_CFMT:
 219                                         case JPT_CFMT:
 220                                                 break;
 221                                         default:
 222                                                 fprintf(stderr,
 223                                                         "!! Unrecognized format for infile : %s [accept only *.j2k, *.jp2, *.jpc or *.jpt] !!\n\n",
 224                                                         infile);
 225                                                 return 1;
 226                                 }
 227                                 strncpy(parameters->infile, infile, sizeof(parameters->infile)-1);
 228                         }
 229                         break;
 230
 231                         /* ------------------------------------------------------ */
 232
 233                         case 'o':     /* output file */
 234                         {
 235                           char *outfile = opj_optarg;
 236                           strncpy(parameters->outfile, outfile, sizeof(parameters->outfile)-1);
 237                         }
 238                         break;
 239
 240                                 /* ----------------------------------------------------- */
 241
 242                         case 'h':                       /* display an help description */
 243                                 decode_help_display();
 244                                 return 1;
 245
 246                                 /* ------------------------------------------------------ */
 247
 248                         case 'y':                       /* Image Directory path */
 249                                 {
 250                                         img_fol->imgdirpath = (char*)malloc(strlen(opj_optarg) + 1);
 251                                         strcpy(img_fol->imgdirpath,opj_optarg);
 252                                         img_fol->set_imgdir=1;
 253                                 }
 254                                 break;
 255
 256                                 /* ----------------------------------------------------- */
 257
 258                         default:
 259                                 fprintf(stderr,"WARNING -> this option is not valid \"-%c %s\"\n",c, opj_optarg);
 260                                 break;
 261                 }
 262         }while(c != -1);
 263
 264         /* check for possible errors */
 265         if(img_fol->set_imgdir==1){
 266                 if(!(parameters->infile[0]==0)){
 267                         fprintf(stderr, "Error: options -ImgDir and -i cannot be used together !!\n");
 268                         return 1;
 269                 }
 270                 if(img_fol->set_out_format == 0){
 271                         fprintf(stderr, "Error: When -ImgDir is used, -OutFor <FORMAT> must be used !!\n");
 272                         fprintf(stderr, "Only one format allowed! Valid format PGM, PPM, PNM, PGX, BMP, TIF, RAW and TGA!!\n");
 273                         return 1;
 274                 }
 275                 if(!((parameters->outfile[0] == 0))){
 276                         fprintf(stderr, "Error: options -ImgDir and -o cannot be used together !!\n");
 277                         return 1;
 278                 }
 279         }else{
 280                 if((parameters->infile[0] == 0) ) {
 281                         fprintf(stderr, "Example: %s -i image.j2k\n",argv[0]);
 282                         fprintf(stderr, "    Try: %s -h\n",argv[0]);
 283                         return 1;
 284                 }
 285         }
 286
 287         return 0;
 288 }
 289
 290 /* -------------------------------------------------------------------------- */
 291
 292 /**
 293 sample error callback expecting a FILE* client object
 294 */
 295 void error_callback(const char *msg, void *client_data) {
 296         FILE *stream = (FILE*)client_data;
 297         fprintf(stream, "[ERROR] %s", msg);
 298 }
 299 /**
 300 sample warning callback expecting a FILE* client object
 301 */
 302 void warning_callback(const char *msg, void *client_data) {
 303         FILE *stream = (FILE*)client_data;
 304         fprintf(stream, "[WARNING] %s", msg);
 305 }
 306 /**
 307 sample debug callback expecting no client object
 308 */
 309 void info_callback(const char *msg, void *client_data) {
 310         (void)client_data;
 311         fprintf(stdout, "[INFO] %s", msg);
 312 }
 313
 314 /* -------------------------------------------------------------------------- */
 315
 316 int main(int argc, char *argv[])
 317 {
 318         int ret;
 319         opj_dparameters_t parameters;   /* decompression parameters */
 320         img_fol_t img_fol;
 321         opj_event_mgr_t event_mgr;              /* event manager */
 322         opj_image_header_t* image = NULL;
 323         FILE *fsrc = NULL, *fout = NULL;
 324         opj_bool bResult;
 325         int num_images;
 326         int i,imageno;
 327         dircnt_t *dirptr = NULL;
 328         opj_codec_t* dinfo = NULL;      /* handle to a decompressor */
 329         opj_stream_t *cio = NULL;
 330         opj_codestream_info_t* cstr_info =NULL;  /* Codestream information structure */
 331         //OPJ_INT32 l_tile_x0,l_tile_y0;
 332         //OPJ_UINT32 l_tile_width,l_tile_height,l_nb_tiles_x,l_nb_tiles_y;
 333
 334
 335         /* FIXME configure the event callbacks (not required) */
 336         memset(&event_mgr, 0, sizeof(opj_event_mgr_t));
 337         event_mgr.error_handler = error_callback;
 338         event_mgr.warning_handler = warning_callback;
 339         event_mgr.info_handler = info_callback;
 340         event_mgr.client_data = stderr;
 341
 342         /* set decoding parameters to default values */
 343         opj_set_default_decoder_parameters(&parameters);
 344
 345         /* Initialize img_fol */
 346         memset(&img_fol,0,sizeof(img_fol_t));
 347
 348         /* parse input and get user encoding parameters */
 349         if(parse_cmdline_decoder(argc, argv, &parameters,&img_fol) == 1) {
 350                 return EXIT_FAILURE;
 351         }
 352
 353         /* Initialize reading of directory */
 354         if(img_fol.set_imgdir==1){
 355                 num_images=get_num_images(img_fol.imgdirpath);
 356
 357                 dirptr=(dircnt_t*)malloc(sizeof(dircnt_t));
 358                 if(dirptr){
 359                         dirptr->filename_buf = (char*)malloc(num_images*OPJ_PATH_LEN*sizeof(char));     // Stores at max 10 image file names
 360                         dirptr->filename = (char**) malloc(num_images*sizeof(char*));
 361
 362                         if(!dirptr->filename_buf){
 363                                 return EXIT_FAILURE;
 364                         }
 365
 366                         for(i=0;i<num_images;i++){
 367                                 dirptr->filename[i] = dirptr->filename_buf + i*OPJ_PATH_LEN;
 368                         }
 369                 }
 370                 if(load_images(dirptr,img_fol.imgdirpath)==1){
 371                         return EXIT_FAILURE;
 372                 }
 373
 374                 if (num_images==0){
 375                         fprintf(stdout,"Folder is empty\n");
 376                         return EXIT_FAILURE;
 377                 }
 378         }else{
 379                 num_images=1;
 380         }
 381
 382         //
 383         if (parameters.outfile[0] != 0){
 384                 fout = fopen(parameters.outfile,"w");
 385                 if (!fout){
 386                         fprintf(stderr, "ERROR -> failed to open %s for writing\n", parameters.outfile);
 387                         return EXIT_FAILURE;
 388                 }
 389         }
 390         else
 391                 fout = stdout;
 392
 393         /*Read the header of each image one by one*/
 394         for(imageno = 0; imageno < num_images ; imageno++){
 395                 image = NULL;
 396                 fprintf(stderr,"\n");
 397
 398                 if(img_fol.set_imgdir==1){
 399                         if (get_next_file(imageno, dirptr,&img_fol, &parameters)) {
 400                                 fprintf(stderr,"skipping file...\n");
 401                                 continue;
 402                         }
 403                 }
 404
 405                 /*NEW V2 STYLE*/
 406                 /* read the input file and put it in memory */
 407                 /* ---------------------------------------- */
 408                 fsrc = fopen(parameters.infile, "rb");
 409                 if (!fsrc) {
 410                         fprintf(stderr, "ERROR -> failed to open %s for reading\n", parameters.infile);
 411                         return EXIT_FAILURE;
 412                 }
 413
 414                 cio = opj_stream_create_default_file_stream(fsrc,1);
 415
 416                 /* decode the code-stream */
 417                 /* ---------------------- */
 418
 419                 switch(parameters.decod_format) {
 420                         case J2K_CFMT:
 421                         {       /* JPEG-2000 codestream */
 422
 423                                 /* get a decoder handle */
 424                                 dinfo = opj_create_decompress_v2(CODEC_J2K);
 425                                 break;
 426                         }
 427                         case JP2_CFMT:
 428                         {       /* JPEG 2000 compressed image data */
 429
 430                                 /* get a decoder handle */
 431                                 dinfo = opj_create_decompress_v2(CODEC_JP2);
 432                                 break;
 433                         }
 434                         case JPT_CFMT:
 435                         {       /* JPEG 2000, JPIP */
 436
 437                                 /* get a decoder handle */
 438                                 dinfo = opj_create_decompress_v2(CODEC_JPT);
 439                                 break;
 440                         }
 441                         default:
 442                                 fprintf(stderr, "skipping file..\n");
 443                                 opj_stream_destroy(cio);
 444                                 continue;
 445                 }
 446
 447                 /* setup the decoder decoding parameters using user parameters */
 448                 opj_setup_decoder_v2(dinfo, &parameters, &event_mgr);
 449
 450                 /* decode the stream and fill the image structure */
 451                 /*              if (*indexfilename)                             // If need to extract codestream information
 452                                 image = opj_decode_with_info(dinfo, cio, &cstr_info);
 453                         else
 454                         */
 455                 //opj_codestream_info_t *cstr_info = NULL;
 456
 457                 /*bResult = opj_read_header(    dinfo,
 458                                                                         &image,
 459                                                                         &l_tile_x0,
 460                                                                         &l_tile_y0,
 461                                                                         &l_tile_width,
 462                                                                         &l_tile_height,
 463                                                                         &l_nb_tiles_x,
 464                                                                         &l_nb_tiles_y,
 465                                                                         cio);*/
 466
 467                 bResult = opj_read_header(cio, dinfo, &image, &cstr_info);
 468
 469                 if(!bResult){
 470                         fprintf(stderr, "ERROR -> j2k_to_image: failed to read header\n");
 471                         return EXIT_FAILURE;
 472                 }
 473
 474                 if (parameters.decod_format == J2K_CFMT){
 475                         /* dump image */
 476                         j2k_dump_image(fout, image);
 477                         /* dump cp */
 478                         //j2k_dump_cp(stdout, image, ((opj_codec_private_t)dinfo)->m_codec);
 479                         //j2k_dump_cp(fout, image, ((opj_j2k_t*)dinfo->j2k_handle)->cp);
 480                 }
 481                 else if (parameters.decod_format == JP2_CFMT){
 482                         /* dump image */
 483                         if(image->icc_profile_buf){
 484                                 free(image->icc_profile_buf);
 485                                 image->icc_profile_buf = NULL;
 486                         }
 487                         j2k_dump_image(fout, image);
 488                         /* dump cp */
 489                         //j2k_dump_cp(stdout, image, dinfo->m_codec);
 490                         //j2k_dump_cp(fout, image, ((opj_jp2_t*)dinfo->jp2_handle)->j2k->cp);
 491                 }
 492
 493                 /* close the byte stream */
 494                 opj_stream_destroy(cio);
 495                 fclose(fsrc);
 496
 497                 /* Write the index to disk */
 498                 /*if (*indexfilename) {
 499                         char bSuccess;
 500                         bSuccess = write_index_file(&cstr_info, indexfilename);
 501                         if (bSuccess) {
 502                                 fprintf(stderr, "Failed to output index file\n");
 503                                 ret = EXIT_FAILURE;
 504                         }
 505                         else
 506                                 ret = EXIT_SUCCESS;
 507                 }
 508                 else*/
 509                         ret = EXIT_SUCCESS;
 510
 511                 /* free remaining structures */
 512                 if (dinfo) {
 513                         opj_destroy_codec(dinfo);
 514                 }
 515                 /* free codestream information structure */
 516                 /*if (*indexfilename)
 517                         FIXME A GARDER opj_destroy_cstr_info(&cstr_info);*/
 518                 /* free image data structure */
 519                 opj_image_header_destroy(image);
 520
 521         }
 522 /*NEW V2 STYLE*/
 523
 524         fclose(fout);
 525
 526   return ret;
 527 }
 528
 529
 530 static void j2k_dump_image(FILE *fd, opj_image_header_t * img) {
 531         int compno;
 532         fprintf(fd, "image {\n");
 533         fprintf(fd, "  x0=%d, y0=%d, x1=%d, y1=%d\n", img->x0, img->y0, img->x1, img->y1);
 534         fprintf(fd, "  numcomps=%d\n", img->numcomps);
 535         for (compno = 0; compno < img->numcomps; compno++) {
 536                 opj_image_comp_header_t *comp = &img->comps[compno];
 537                 fprintf(fd, "  comp %d {\n", compno);
 538                 fprintf(fd, "    dx=%d, dy=%d\n", comp->dx, comp->dy);
 539                 fprintf(fd, "    prec=%d\n", comp->prec);
 540                 //fprintf(fd, "    bpp=%d\n", comp->bpp);
 541                 fprintf(fd, "    sgnd=%d\n", comp->sgnd);
 542                 fprintf(fd, "  }\n");
 543         }
 544         fprintf(fd, "}\n");
 545 }
 546
 547 static void j2k_dump_cp(FILE *fd, opj_image_t * img, opj_cp_v2_t * cp) {
 548         int tileno, compno, layno, bandno, resno, numbands;
 549         fprintf(fd, "coding parameters {\n");
 550         fprintf(fd, "  tx0=%d, ty0=%d\n", cp->tx0, cp->ty0);
 551         fprintf(fd, "  tdx=%d, tdy=%d\n", cp->tdx, cp->tdy);
 552         fprintf(fd, "  tw=%d, th=%d\n", cp->tw, cp->th);
 553         for (tileno = 0; tileno < cp->tw * cp->th; tileno++) {
 554                 opj_tcp_v2_t *tcp = &cp->tcps[tileno];
 555                 fprintf(fd, "  tile %d {\n", tileno);
 556                 fprintf(fd, "    csty=%x\n", tcp->csty);
 557                 fprintf(fd, "    prg=%d\n", tcp->prg);
 558                 fprintf(fd, "    numlayers=%d\n", tcp->numlayers);
 559                 fprintf(fd, "    mct=%d\n", tcp->mct);
 560                 fprintf(fd, "    rates=");
 561                 for (layno = 0; layno < tcp->numlayers; layno++) {
 562                         fprintf(fd, "%.1f ", tcp->rates[layno]);
 563                 }
 564                 fprintf(fd, "\n");
 565                 for (compno = 0; compno < img->numcomps; compno++) {
 566                         opj_tccp_t *tccp = &tcp->tccps[compno];
 567                         fprintf(fd, "    comp %d {\n", compno);
 568                         fprintf(fd, "      csty=%x\n", tccp->csty);
 569                         fprintf(fd, "      numresolutions=%d\n", tccp->numresolutions);
 570                         fprintf(fd, "      cblkw=%d\n", tccp->cblkw);
 571                         fprintf(fd, "      cblkh=%d\n", tccp->cblkh);
 572                         fprintf(fd, "      cblksty=%x\n", tccp->cblksty);
 573                         fprintf(fd, "      qmfbid=%d\n", tccp->qmfbid);
 574                         fprintf(fd, "      qntsty=%d\n", tccp->qntsty);
 575                         fprintf(fd, "      numgbits=%d\n", tccp->numgbits);
 576                         fprintf(fd, "      roishift=%d\n", tccp->roishift);
 577                         fprintf(fd, "      stepsizes=");
 578                         numbands = tccp->qntsty == J2K_CCP_QNTSTY_SIQNT ? 1 : tccp->numresolutions * 3 - 2;
 579                         for (bandno = 0; bandno < numbands; bandno++) {
 580                                 fprintf(fd, "(%d,%d) ", tccp->stepsizes[bandno].mant,
 581                                         tccp->stepsizes[bandno].expn);
 582                         }
 583                         fprintf(fd, "\n");
 584
 585                         if (tccp->csty & J2K_CCP_CSTY_PRT) {
 586                                 fprintf(fd, "      prcw=");
 587                                 for (resno = 0; resno < tccp->numresolutions; resno++) {
 588                                         fprintf(fd, "%d ", tccp->prcw[resno]);
 589                                 }
 590                                 fprintf(fd, "\n");
 591                                 fprintf(fd, "      prch=");
 592                                 for (resno = 0; resno < tccp->numresolutions; resno++) {
 593                                         fprintf(fd, "%d ", tccp->prch[resno]);
 594                                 }
 595                                 fprintf(fd, "\n");
 596                         }
 597                         fprintf(fd, "    }\n");
 598                 } /*end of component*/
 599                 fprintf(fd, "  }\n");
 600         } /*end of tile */
 601         fprintf(fd, "}\n");
 602 }
 603