src/bin/jp2/opj_compress.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, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr>
  16  * Copyright (c) 2011-2012, Centre National d'Etudes Spatiales (CNES), France
  17  * Copyright (c) 2012, CS Systemes d'Information, France
  18  * All rights reserved.
  19  *
  20  * Redistribution and use in source and binary forms, with or without
  21  * modification, are permitted provided that the following conditions
  22  * are met:
  23  * 1. Redistributions of source code must retain the above copyright
  24  *    notice, this list of conditions and the following disclaimer.
  25  * 2. Redistributions in binary form must reproduce the above copyright
  26  *    notice, this list of conditions and the following disclaimer in the
  27  *    documentation and/or other materials provided with the distribution.
  28  *
  29  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
  30  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  31  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  32  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  33  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  34  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  35  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  36  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  37  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  38  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  39  * POSSIBILITY OF SUCH DAMAGE.
  40  */
  41
  42 #include <stdio.h>
  43 #include <string.h>
  44 #include <stdlib.h>
  45 #include <math.h>
  46 #include <assert.h>
  47
  48 #ifdef _WIN32
  49 #include "windirent.h"
  50 #else
  51 #include <dirent.h>
  52 #endif /* _WIN32 */
  53
  54 #ifdef _WIN32
  55 #include <windows.h>
  56 #define strcasecmp _stricmp
  57 #define strncasecmp _strnicmp
  58 #else
  59 #include <strings.h>
  60 #endif /* _WIN32 */
  61
  62 #include "opj_apps_config.h"
  63 #include "openjpeg.h"
  64 #include "opj_getopt.h"
  65 #include "convert.h"
  66 #include "index.h"
  67
  68 #include "format_defs.h"
  69
  70 typedef struct dircnt{
  71     /** Buffer for holding images read from Directory*/
  72     char *filename_buf;
  73     /** Pointer to the buffer*/
  74     char **filename;
  75 }dircnt_t;
  76
  77 typedef struct img_folder{
  78     /** The directory path of the folder containing input images*/
  79     char *imgdirpath;
  80     /** Output format*/
  81     char *out_format;
  82     /** Enable option*/
  83     char set_imgdir;
  84     /** Enable Cod Format for output*/
  85     char set_out_format;
  86 }img_fol_t;
  87
  88 static void encode_help_display(void) {
  89     fprintf(stdout,"HELP for opj_compress\n----\n\n");
  90     fprintf(stdout,"- the -h option displays this help information on screen\n\n");
  91
  92     /* UniPG>> */
  93     fprintf(stdout,"List of parameters for the JPEG 2000 "
  94         #ifdef USE_JPWL
  95             "+ JPWL "
  96         #endif /* USE_JPWL */
  97             "encoder:\n");
  98     /* <<UniPG */
  99     fprintf(stdout,"\n");
 100     fprintf(stdout,"REMARKS:\n");
 101     fprintf(stdout,"---------\n");
 102     fprintf(stdout,"\n");
 103     fprintf(stdout,"The markers written to the main_header are : SOC SIZ COD QCD COM.\n");
 104     fprintf(stdout,"COD and QCD never appear in the tile_header.\n");
 105     fprintf(stdout,"\n");
 106     fprintf(stdout,"By default:\n");
 107     fprintf(stdout,"------------\n");
 108     fprintf(stdout,"\n");
 109     fprintf(stdout," * Lossless\n");
 110     fprintf(stdout," * 1 tile\n");
 111     fprintf(stdout," * RGB->YCC conversion if at least 3 components\n");
 112     fprintf(stdout," * Size of precinct : 2^15 x 2^15 (means 1 precinct)\n");
 113     fprintf(stdout," * Size of code-block : 64 x 64\n");
 114     fprintf(stdout," * Number of resolutions: 6\n");
 115     fprintf(stdout," * No SOP marker in the codestream\n");
 116     fprintf(stdout," * No EPH marker in the codestream\n");
 117     fprintf(stdout," * No sub-sampling in x or y direction\n");
 118     fprintf(stdout," * No mode switch activated\n");
 119     fprintf(stdout," * Progression order: LRCP\n");
 120     fprintf(stdout," * No index file\n");
 121     fprintf(stdout," * No ROI upshifted\n");
 122     fprintf(stdout," * No offset of the origin of the image\n");
 123     fprintf(stdout," * No offset of the origin of the tiles\n");
 124     fprintf(stdout," * Reversible DWT 5-3\n");
 125     /* UniPG>> */
 126 #ifdef USE_JPWL
 127     fprintf(stdout," * No JPWL protection\n");
 128 #endif /* USE_JPWL */
 129     /* <<UniPG */
 130     fprintf(stdout,"\n");
 131     fprintf(stdout,"Parameters:\n");
 132     fprintf(stdout,"------------\n");
 133     fprintf(stdout,"\n");
 134     fprintf(stdout,"Required Parameters (except with -h):\n");
 135     fprintf(stdout,"One of the two options -ImgDir or -i must be used\n");
 136     fprintf(stdout,"\n");
 137     fprintf(stdout,"-ImgDir      : Image file Directory path (example ../Images) \n");
 138     fprintf(stdout,"    When using this option -OutFor must be used\n");
 139     fprintf(stdout,"\n");
 140     fprintf(stdout,"-OutFor \n");
 141     fprintf(stdout,"    REQUIRED only if -ImgDir is used\n");
 142     fprintf(stdout,"      Need to specify only format without filename <BMP>  \n");
 143     fprintf(stdout,"    Currently accepts PBM, PGM, PPM, PNM, PAM, PGX, PNG, BMP, TIF, RAW (MSB), RAWL (LSB) and TGA formats\n");
 144     fprintf(stdout,"\n");
 145     fprintf(stdout,"-i           : source file  (-i source.pnm also *pbm, *.pgm, *.ppm, *.pam, *.pgx, *png, *.bmp, *.tif, *.raw, *.tga) \n");
 146     fprintf(stdout,"    When using this option -o must be used\n");
 147     fprintf(stdout,"\n");
 148     fprintf(stdout,"-o           : destination file (-o dest.j2k or .jp2) \n");
 149     fprintf(stdout,"\n");
 150     fprintf(stdout,"Optional Parameters:\n");
 151     fprintf(stdout,"\n");
 152     fprintf(stdout,"-h           : display the help information \n ");
 153     fprintf(stdout,"\n");
 154     fprintf(stdout,"-cinema2K    : Digital Cinema 2K profile compliant codestream for 2K resolution.(-CINEMA2K 24 or 48) \n");
 155     fprintf(stdout,"      Need to specify the frames per second for a 2K resolution. Only 24 or 48 fps is allowed\n");
 156     fprintf(stdout,"\n");
 157     fprintf(stdout,"-cinema4K    : Digital Cinema 4K profile compliant codestream for 4K resolution \n");
 158     fprintf(stdout,"      Frames per second not required. Default value is 24fps\n");
 159     fprintf(stdout,"\n");
 160     fprintf(stdout,"-r           : different compression ratios for successive layers (-r 20,10,5)\n ");
 161     fprintf(stdout,"             - The rate specified for each quality level is the desired \n");
 162     fprintf(stdout,"               compression factor.\n");
 163     fprintf(stdout,"               Example: -r 20,10,1 means quality 1: compress 20x, \n");
 164     fprintf(stdout,"                 quality 2: compress 10x and quality 3: compress lossless\n");
 165     fprintf(stdout,"\n");
 166     fprintf(stdout,"               (options -r and -q cannot be used together)\n ");
 167     fprintf(stdout,"\n");
 168
 169     fprintf(stdout,"-q           : different psnr for successive layers (-q 30,40,50) \n ");
 170
 171     fprintf(stdout,"               (options -r and -q cannot be used together)\n ");
 172
 173     fprintf(stdout,"\n");
 174     fprintf(stdout,"-n           : number of resolutions (-n 3) \n");
 175     fprintf(stdout,"\n");
 176     fprintf(stdout,"-b           : size of code block (-b 32,32) \n");
 177     fprintf(stdout,"\n");
 178     fprintf(stdout,"-c           : size of precinct (-c 128,128) \n");
 179     fprintf(stdout,"\n");
 180     fprintf(stdout,"-t           : size of tile (-t 512,512) \n");
 181     fprintf(stdout,"\n");
 182     fprintf(stdout,"-p           : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] \n");
 183     fprintf(stdout,"\n");
 184     fprintf(stdout,"-s           : subsampling factor (-s 2,2) [-s X,Y] \n");
 185     fprintf(stdout,"         Remark: subsampling bigger than 2 can produce error\n");
 186     fprintf(stdout,"\n");
 187     fprintf(stdout,"-POC         : Progression order change (-POC T1=0,0,1,5,3,CPRL/T1=5,0,1,6,3,CPRL) \n");
 188     fprintf(stdout,"      Example: T1=0,0,1,5,3,CPRL \n");
 189     fprintf(stdout,"                     : Ttilenumber=Resolution num start,Component num start,Layer num end,Resolution num end,Component num end,Progression order\n");
 190     fprintf(stdout,"\n");
 191     fprintf(stdout,"-SOP         : write SOP marker before each packet \n");
 192     fprintf(stdout,"\n");
 193     fprintf(stdout,"-EPH         : write EPH marker after each header packet \n");
 194     fprintf(stdout,"\n");
 195     fprintf(stdout,"-M           : mode switch (-M 3) [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL)\n");
 196     fprintf(stdout,"                 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)] \n");
 197     fprintf(stdout,"                 Indicate multiple modes by adding their values. \n");
 198     fprintf(stdout,"                 ex: RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");
 199     fprintf(stdout,"\n");
 200     fprintf(stdout,"-TP          : divide packets of every tile into tile-parts (-TP R) [R, L, C]\n");
 201     fprintf(stdout,"\n");
 202     fprintf(stdout,"-x           : create an index file *.Idx (-x index_name.Idx) \n");
 203     fprintf(stdout,"\n");
 204     fprintf(stdout,"-ROI         : c=%%d,U=%%d : quantization indices upshifted \n");
 205     fprintf(stdout,"               for component c=%%d [%%d = 0,1,2]\n");
 206     fprintf(stdout,"               with a value of U=%%d [0 <= %%d <= 37] (i.e. -ROI c=0,U=25) \n");
 207     fprintf(stdout,"\n");
 208     fprintf(stdout,"-d           : offset of the origin of the image (-d 150,300) \n");
 209     fprintf(stdout,"\n");
 210     fprintf(stdout,"-T           : offset of the origin of the tiles (-T 100,75) \n");
 211     fprintf(stdout,"\n");
 212     fprintf(stdout,"-I           : use the irreversible DWT 9-7 (-I) \n");
 213     fprintf(stdout,"\n");
 214     fprintf(stdout,"-F           : characteristics of the raw input image\n");
 215     fprintf(stdout,"               -F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
 216     fprintf(stdout,"               Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
 217     fprintf(stdout,"\n");
 218     fprintf(stdout,"-mct {0,1,2} : explicitely specifies if a Multiple Component Transform has to be used.\n");
 219     fprintf(stdout,"               0: no MCT ; 1: RGB->YCC conversion ; 2: custom MCT.\n");
 220     fprintf(stdout,"               If custom MCT, \"-m\" option has to be used (see hereunder).\n");
 221     fprintf(stdout,"               By default, RGB->YCC conversion is used if there are 3 components or more,\n");
 222     fprintf(stdout,"               no conversion otherwise.\n");
 223     fprintf(stdout,"-m <file>    : use array-based MCT, values are coma separated, line by line\n");
 224     fprintf(stdout,"               no specific separators between lines, no space allowed between values\n");
 225     fprintf(stdout,"               If this option is used, it automatically sets \"-mct\" option to 2.\n");
 226     fprintf(stdout,"-jpip        : write jpip codestream index box in JP2 output file\n");
 227     fprintf(stdout,"               NOTICE: currently supports only RPCL order\n");
 228     fprintf(stdout,"\n");
 229     /* UniPG>> */
 230 #ifdef USE_JPWL
 231     fprintf(stdout,"-W           : adoption of JPWL (Part 11) capabilities (-W params)\n");
 232     fprintf(stdout,"               The parameters can be written and repeated in any order:\n");
 233     fprintf(stdout,"               [h<tilepart><=type>,s<tilepart><=method>,a=<addr>,...\n");
 234     fprintf(stdout,"                ...,z=<size>,g=<range>,p<tilepart:pack><=type>]\n");
 235     fprintf(stdout,"\n");
 236     fprintf(stdout,"                 h selects the header error protection (EPB): 'type' can be\n");
 237     fprintf(stdout,"                   [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
 238     fprintf(stdout,"                   if 'tilepart' is absent, it is for main and tile headers\n");
 239     fprintf(stdout,"                   if 'tilepart' is present, it applies from that tile\n");
 240     fprintf(stdout,"                     onwards, up to the next h<> spec, or to the last tilepart\n");
 241     fprintf(stdout,"                     in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
 242     fprintf(stdout,"\n");
 243     fprintf(stdout,"                 p selects the packet error protection (EEP/UEP with EPBs)\n");
 244     fprintf(stdout,"                  to be applied to raw data: 'type' can be\n");
 245     fprintf(stdout,"                   [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
 246     fprintf(stdout,"                   if 'tilepart:pack' is absent, it is from tile 0, packet 0\n");
 247     fprintf(stdout,"                   if 'tilepart:pack' is present, it applies from that tile\n");
 248     fprintf(stdout,"                     and that packet onwards, up to the next packet spec\n");
 249     fprintf(stdout,"                     or to the last packet in the last tilepart in the stream\n");
 250     fprintf(stdout,"                     (max. %d specs)\n", JPWL_MAX_NO_PACKSPECS);
 251     fprintf(stdout,"\n");
 252     fprintf(stdout,"                 s enables sensitivity data insertion (ESD): 'method' can be\n");
 253     fprintf(stdout,"                   [-1=NO ESD 0=RELATIVE ERROR 1=MSE 2=MSE REDUCTION 3=PSNR\n");
 254     fprintf(stdout,"                    4=PSNR INCREMENT 5=MAXERR 6=TSE 7=RESERVED]\n");
 255     fprintf(stdout,"                   if 'tilepart' is absent, it is for main header only\n");
 256     fprintf(stdout,"                   if 'tilepart' is present, it applies from that tile\n");
 257     fprintf(stdout,"                     onwards, up to the next s<> spec, or to the last tilepart\n");
 258     fprintf(stdout,"                     in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
 259     fprintf(stdout,"\n");
 260     fprintf(stdout,"                 g determines the addressing mode: <range> can be\n");
 261     fprintf(stdout,"                   [0=PACKET 1=BYTE RANGE 2=PACKET RANGE]\n");
 262     fprintf(stdout,"\n");
 263     fprintf(stdout,"                 a determines the size of data addressing: <addr> can be\n");
 264     fprintf(stdout,"                   2/4 bytes (small/large codestreams). If not set, auto-mode\n");
 265     fprintf(stdout,"\n");
 266     fprintf(stdout,"                 z determines the size of sensitivity values: <size> can be\n");
 267     fprintf(stdout,"                   1/2 bytes, for the transformed pseudo-floating point value\n");
 268     fprintf(stdout,"\n");
 269     fprintf(stdout,"                 ex.:\n");
 270     fprintf(stdout,"                   h,h0=64,h3=16,h5=32,p0=78,p0:24=56,p1,p3:0=0,p3:20=32,s=0,\n");
 271     fprintf(stdout,"                     s0=6,s3=-1,a=0,g=1,z=1\n");
 272     fprintf(stdout,"                 means\n");
 273     fprintf(stdout,"                   predefined EPB in MH, rs(64,32) from TPH 0 to TPH 2,\n");
 274     fprintf(stdout,"                   CRC-16 in TPH 3 and TPH 4, CRC-32 in remaining TPHs,\n");
 275     fprintf(stdout,"                   UEP rs(78,32) for packets 0 to 23 of tile 0,\n");
 276     fprintf(stdout,"                   UEP rs(56,32) for packs. 24 to the last of tilepart 0,\n");
 277     fprintf(stdout,"                   UEP rs default for packets of tilepart 1,\n");
 278     fprintf(stdout,"                   no UEP for packets 0 to 19 of tilepart 3,\n");
 279     fprintf(stdout,"                   UEP CRC-32 for packs. 20 of tilepart 3 to last tilepart,\n");
 280     fprintf(stdout,"                   relative sensitivity ESD for MH,\n");
 281     fprintf(stdout,"                   TSE ESD from TPH 0 to TPH 2, byte range with automatic\n");
 282     fprintf(stdout,"                   size of addresses and 1 byte for each sensitivity value\n");
 283     fprintf(stdout,"\n");
 284     fprintf(stdout,"                 ex.:\n");
 285     fprintf(stdout,"                       h,s,p\n");
 286     fprintf(stdout,"                 means\n");
 287     fprintf(stdout,"                   default protection to headers (MH and TPHs) as well as\n");
 288     fprintf(stdout,"                   data packets, one ESD in MH\n");
 289     fprintf(stdout,"\n");
 290     fprintf(stdout,"                 N.B.: use the following recommendations when specifying\n");
 291     fprintf(stdout,"                       the JPWL parameters list\n");
 292     fprintf(stdout,"                   - when you use UEP, always pair the 'p' option with 'h'\n");
 293     fprintf(stdout,"                 \n");
 294 #endif /* USE_JPWL */
 295     /* <<UniPG */
 296     fprintf(stdout,"IMPORTANT:\n");
 297     fprintf(stdout,"-----------\n");
 298     fprintf(stdout,"\n");
 299     fprintf(stdout,"The index file has the structure below:\n");
 300     fprintf(stdout,"---------------------------------------\n");
 301     fprintf(stdout,"\n");
 302     fprintf(stdout,"Image_height Image_width\n");
 303     fprintf(stdout,"progression order\n");
 304     fprintf(stdout,"Tiles_size_X Tiles_size_Y\n");
 305     fprintf(stdout,"Tiles_nb_X Tiles_nb_Y\n");
 306     fprintf(stdout,"Components_nb\n");
 307     fprintf(stdout,"Layers_nb\n");
 308     fprintf(stdout,"decomposition_levels\n");
 309     fprintf(stdout,"[Precincts_size_X_res_Nr Precincts_size_Y_res_Nr]...\n");
 310     fprintf(stdout,"   [Precincts_size_X_res_0 Precincts_size_Y_res_0]\n");
 311     fprintf(stdout,"Main_header_start_position\n");
 312     fprintf(stdout,"Main_header_end_position\n");
 313     fprintf(stdout,"Codestream_size\n");
 314     fprintf(stdout,"\n");
 315     fprintf(stdout,"INFO ON TILES\n");
 316     fprintf(stdout,"tileno start_pos end_hd end_tile nbparts disto nbpix disto/nbpix\n");
 317     fprintf(stdout,"Tile_0 start_pos end_Theader end_pos NumParts TotalDisto NumPix MaxMSE\n");
 318     fprintf(stdout,"Tile_1   ''           ''        ''        ''       ''    ''      ''\n");
 319     fprintf(stdout,"...\n");
 320     fprintf(stdout,"Tile_Nt   ''           ''        ''        ''       ''    ''     ''\n");
 321     fprintf(stdout,"...\n");
 322     fprintf(stdout,"TILE 0 DETAILS\n");
 323     fprintf(stdout,"part_nb tileno num_packs start_pos end_tph_pos end_pos\n");
 324     fprintf(stdout,"...\n");
 325     fprintf(stdout,"Progression_string\n");
 326     fprintf(stdout,"pack_nb tileno layno resno compno precno start_pos end_ph_pos end_pos disto\n");
 327     fprintf(stdout,"Tpacket_0 Tile layer res. comp. prec. start_pos end_pos disto\n");
 328     fprintf(stdout,"...\n");
 329     fprintf(stdout,"Tpacket_Np ''   ''    ''   ''    ''       ''       ''     ''\n");
 330
 331     fprintf(stdout,"MaxDisto\n");
 332
 333     fprintf(stdout,"TotalDisto\n\n");
 334 }
 335
 336 static OPJ_PROG_ORDER give_progression(const char progression[4]) {
 337     if(strncmp(progression, "LRCP", 4) == 0) {
 338         return OPJ_LRCP;
 339     }
 340     if(strncmp(progression, "RLCP", 4) == 0) {
 341         return OPJ_RLCP;
 342     }
 343     if(strncmp(progression, "RPCL", 4) == 0) {
 344         return OPJ_RPCL;
 345     }
 346     if(strncmp(progression, "PCRL", 4) == 0) {
 347         return OPJ_PCRL;
 348     }
 349     if(strncmp(progression, "CPRL", 4) == 0) {
 350         return OPJ_CPRL;
 351     }
 352
 353     return OPJ_PROG_UNKNOWN;
 354 }
 355
 356 static unsigned int get_num_images(char *imgdirpath){
 357     DIR *dir;
 358     struct dirent* content;
 359     unsigned int num_images = 0;
 360
 361     /*Reading the input images from given input directory*/
 362
 363     dir= opendir(imgdirpath);
 364     if(!dir){
 365         fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
 366         return 0;
 367     }
 368
 369     num_images=0;
 370     while((content=readdir(dir))!=NULL){
 371         if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
 372             continue;
 373         num_images++;
 374     }
 375     return num_images;
 376 }
 377
 378 static int load_images(dircnt_t *dirptr, char *imgdirpath){
 379     DIR *dir;
 380     struct dirent* content;
 381     int i = 0;
 382
 383     /*Reading the input images from given input directory*/
 384
 385     dir= opendir(imgdirpath);
 386     if(!dir){
 387         fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
 388         return 1;
 389     }else       {
 390         fprintf(stderr,"Folder opened successfully\n");
 391     }
 392
 393     while((content=readdir(dir))!=NULL){
 394         if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
 395             continue;
 396
 397         strcpy(dirptr->filename[i],content->d_name);
 398         i++;
 399     }
 400     return 0;
 401 }
 402
 403 static int get_file_format(char *filename) {
 404     unsigned int i;
 405     static const char *extension[] = {
 406         "pgx", "pnm", "pgm", "ppm", "pbm", "pam", "bmp", "tif", "raw", "rawl", "tga", "png", "j2k", "jp2", "j2c", "jpc"
 407     };
 408     static const int format[] = {
 409         PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, RAWL_DFMT, TGA_DFMT, PNG_DFMT, J2K_CFMT, JP2_CFMT, J2K_CFMT, J2K_CFMT
 410     };
 411     char * ext = strrchr(filename, '.');
 412     if (ext == NULL)
 413         return -1;
 414     ext++;
 415     for(i = 0; i < sizeof(format)/sizeof(*format); i++) {
 416         if(strcasecmp(ext, extension[i]) == 0) {
 417             return format[i];
 418         }
 419     }
 420     return -1;
 421 }
 422
 423 static char * get_file_name(char *name){
 424     char *fname = strtok(name,".");
 425     return fname;
 426 }
 427
 428 static char get_next_file(int imageno,dircnt_t *dirptr,img_fol_t *img_fol, opj_cparameters_t *parameters){
 429     char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN],outfilename[OPJ_PATH_LEN],temp_ofname[OPJ_PATH_LEN];
 430     char *temp_p, temp1[OPJ_PATH_LEN]="";
 431
 432     strcpy(image_filename,dirptr->filename[imageno]);
 433     fprintf(stderr,"File Number %d \"%s\"\n",imageno,image_filename);
 434     parameters->decod_format = get_file_format(image_filename);
 435     if (parameters->decod_format == -1)
 436         return 1;
 437     sprintf(infilename,"%s/%s",img_fol->imgdirpath,image_filename);
 438     strncpy(parameters->infile, infilename, sizeof(infilename));
 439
 440     /*Set output file*/
 441     strcpy(temp_ofname,get_file_name(image_filename));
 442     while((temp_p = strtok(NULL,".")) != NULL){
 443         strcat(temp_ofname,temp1);
 444         sprintf(temp1,".%s",temp_p);
 445     }
 446     if(img_fol->set_out_format==1){
 447         sprintf(outfilename,"%s/%s.%s",img_fol->imgdirpath,temp_ofname,img_fol->out_format);
 448         strncpy(parameters->outfile, outfilename, sizeof(outfilename));
 449     }
 450     return 0;
 451 }
 452
 453 /* ------------------------------------------------------------------------------------ */
 454
 455 static int parse_cmdline_encoder(int argc, char **argv, opj_cparameters_t *parameters,
 456                                  img_fol_t *img_fol, raw_cparameters_t *raw_cp, char *indexfilename) {
 457     OPJ_UINT32 i, j;
 458     int totlen, c;
 459     opj_option_t long_option[]={
 460         {"cinema2K",REQ_ARG, NULL ,'w'},
 461         {"cinema4K",NO_ARG, NULL ,'y'},
 462         {"ImgDir",REQ_ARG, NULL ,'z'},
 463         {"TP",REQ_ARG, NULL ,'u'},
 464         {"SOP",NO_ARG, NULL ,'S'},
 465         {"EPH",NO_ARG, NULL ,'E'},
 466         {"OutFor",REQ_ARG, NULL ,'O'},
 467         {"POC",REQ_ARG, NULL ,'P'},
 468         {"ROI",REQ_ARG, NULL ,'R'},
 469         {"jpip",NO_ARG, NULL, 'J'},
 470         {"mct",REQ_ARG, NULL, 'Y'},
 471         {"version",NO_ARG, NULL, 'v'}
 472     };
 473
 474     /* parse the command line */
 475     const char optlist[] = "i:o:r:q:n:b:c:t:p:s:SEM:x:R:d:T:If:P:C:F:u:JY:"
 476         #ifdef USE_JPWL
 477             "W:"
 478         #endif /* USE_JPWL */
 479             "hv";
 480
 481     totlen=sizeof(long_option);
 482     img_fol->set_out_format=0;
 483     raw_cp->rawWidth = 0;
 484
 485     do{
 486         c = opj_getopt_long(argc, argv, optlist,long_option,totlen);
 487         if (c == -1)
 488             break;
 489         switch (c) {
 490         case 'i':                       /* input file */
 491         {
 492             char *infile = opj_optarg;
 493             parameters->decod_format = get_file_format(infile);
 494             switch(parameters->decod_format) {
 495             case PGX_DFMT:
 496             case PXM_DFMT:
 497             case BMP_DFMT:
 498             case TIF_DFMT:
 499             case RAW_DFMT:
 500             case RAWL_DFMT:
 501             case TGA_DFMT:
 502             case PNG_DFMT:
 503                 break;
 504             default:
 505                 fprintf(stderr,
 506                         "[ERROR] Unknown input file format: %s \n"
 507                         "        Known file formats are *.pnm, *.pgm, *.ppm, *.pgx, *png, *.bmp, *.tif, *.raw or *.tga\n",
 508                         infile);
 509                 return 1;
 510             }
 511             strncpy(parameters->infile, infile, sizeof(parameters->infile)-1);
 512         }
 513             break;
 514
 515             /* ----------------------------------------------------- */
 516
 517         case 'o':                       /* output file */
 518         {
 519             char *outfile = opj_optarg;
 520             parameters->cod_format = get_file_format(outfile);
 521             switch(parameters->cod_format) {
 522             case J2K_CFMT:
 523             case JP2_CFMT:
 524                 break;
 525             default:
 526                 fprintf(stderr, "Unknown output format image %s [only *.j2k, *.j2c or *.jp2]!! \n", outfile);
 527                 return 1;
 528             }
 529             strncpy(parameters->outfile, outfile, sizeof(parameters->outfile)-1);
 530         }
 531             break;
 532
 533             /* ----------------------------------------------------- */
 534         case 'O':                       /* output format */
 535         {
 536             char outformat[50];
 537             char *of = opj_optarg;
 538             sprintf(outformat,".%s",of);
 539             img_fol->set_out_format = 1;
 540             parameters->cod_format = get_file_format(outformat);
 541             switch(parameters->cod_format) {
 542             case J2K_CFMT:
 543             case JP2_CFMT:
 544                 img_fol->out_format = opj_optarg;
 545                 break;
 546             default:
 547                 fprintf(stderr, "Unknown output format image [only j2k, j2c, jp2]!! \n");
 548                 return 1;
 549             }
 550         }
 551             break;
 552
 553
 554             /* ----------------------------------------------------- */
 555
 556
 557         case 'r':                       /* rates rates/distorsion */
 558         {
 559             char *s = opj_optarg;
 560             parameters->tcp_numlayers = 0;
 561             while (sscanf(s, "%f", &parameters->tcp_rates[parameters->tcp_numlayers]) == 1) {
 562                 parameters->tcp_numlayers++;
 563                 while (*s && *s != ',') {
 564                     s++;
 565                 }
 566                 if (!*s)
 567                     break;
 568                 s++;
 569             }
 570             parameters->cp_disto_alloc = 1;
 571         }
 572             break;
 573
 574             /* ----------------------------------------------------- */
 575
 576
 577         case 'F':                       /* Raw image format parameters */
 578         {
 579             OPJ_BOOL wrong = OPJ_FALSE;
 580             char *substr1;
 581             char *substr2;
 582             char *sep;
 583             char signo;
 584             int width,height,bitdepth,ncomp;
 585             OPJ_UINT32 len;
 586             OPJ_BOOL raw_signed;
 587             substr2 = strchr(opj_optarg,'@');
 588             if (substr2 == NULL) {
 589                 len = (OPJ_UINT32) strlen(opj_optarg);
 590             } else {
 591                 len = (OPJ_UINT32) (substr2 - opj_optarg);
 592                 substr2++; /* skip '@' character */
 593             }
 594             substr1 = (char*) malloc((len+1)*sizeof(char));
 595             memcpy(substr1,opj_optarg,len);
 596             substr1[len] = '\0';
 597             if (sscanf(substr1, "%d,%d,%d,%d,%c", &width, &height, &ncomp, &bitdepth, &signo) == 5) {
 598                 if (signo == 's') {
 599                     raw_signed = OPJ_TRUE;
 600                 } else if (signo == 'u') {
 601                     raw_signed = OPJ_FALSE;
 602                 } else {
 603                     wrong = OPJ_TRUE;
 604                 }
 605             } else {
 606                 wrong = OPJ_TRUE;
 607             }
 608             if (!wrong) {
 609                 int i;
 610                 int lastdx = 1;
 611                 int lastdy = 1;
 612                 raw_cp->rawWidth = width;
 613                 raw_cp->rawHeight = height;
 614                 raw_cp->rawComp = ncomp;
 615                 raw_cp->rawBitDepth = bitdepth;
 616                 raw_cp->rawSigned  = raw_signed;
 617                 raw_cp->rawComps = (raw_comp_cparameters_t*) malloc(((OPJ_UINT32)(ncomp))*sizeof(raw_comp_cparameters_t));
 618                 for (i = 0; i < ncomp && !wrong; i++) {
 619                     if (substr2 == NULL) {
 620                         raw_cp->rawComps[i].dx = lastdx;
 621                         raw_cp->rawComps[i].dy = lastdy;
 622                     } else {
 623                         int dx,dy;
 624                         sep = strchr(substr2,':');
 625                         if (sep == NULL) {
 626                             if (sscanf(substr2, "%dx%d", &dx, &dy) == 2) {
 627                                 lastdx = dx;
 628                                 lastdy = dy;
 629                                 raw_cp->rawComps[i].dx = dx;
 630                                 raw_cp->rawComps[i].dy = dy;
 631                                 substr2 = NULL;
 632                             } else {
 633                                 wrong = OPJ_TRUE;
 634                             }
 635                         } else {
 636                             if (sscanf(substr2, "%dx%d:%s", &dx, &dy, substr2) == 3) {
 637                                 raw_cp->rawComps[i].dx = dx;
 638                                 raw_cp->rawComps[i].dy = dy;
 639                             } else {
 640                                 wrong = OPJ_TRUE;
 641                             }
 642                         }
 643                     }
 644                 }
 645             }
 646             if (substr1) free(substr1);
 647             if (wrong) {
 648                 fprintf(stderr,"\nError: invalid raw image parameters\n");
 649                 fprintf(stderr,"Please use the Format option -F:\n");
 650                 fprintf(stderr,"-F <width>,<height>,<ncomp>,<bitdepth>,{s,u}@<dx1>x<dy1>:...:<dxn>x<dyn>\n");
 651                 fprintf(stderr,"If subsampling is omitted, 1x1 is assumed for all components\n");
 652                 fprintf(stderr,"Example: -i image.raw -o image.j2k -F 512,512,3,8,u@1x1:2x2:2x2\n");
 653                 fprintf(stderr,"         for raw 512x512 image with 4:2:0 subsampling\n");
 654                 fprintf(stderr,"Aborting.\n");
 655                 return 1;
 656             }
 657         }
 658             break;
 659
 660             /* ----------------------------------------------------- */
 661
 662         case 'q':                       /* add fixed_quality */
 663         {
 664             char *s = opj_optarg;
 665             while (sscanf(s, "%f", &parameters->tcp_distoratio[parameters->tcp_numlayers]) == 1) {
 666                 parameters->tcp_numlayers++;
 667                 while (*s && *s != ',') {
 668                     s++;
 669                 }
 670                 if (!*s)
 671                     break;
 672                 s++;
 673             }
 674             parameters->cp_fixed_quality = 1;
 675         }
 676             break;
 677
 678             /* dda */
 679             /* ----------------------------------------------------- */
 680
 681         case 'f':                       /* mod fixed_quality (before : -q) */
 682         {
 683             int *row = NULL, *col = NULL;
 684             OPJ_UINT32 numlayers = 0, numresolution = 0, matrix_width = 0;
 685
 686             char *s = opj_optarg;
 687             sscanf(s, "%ud", &numlayers);
 688             s++;
 689             if (numlayers > 9)
 690                 s++;
 691
 692             parameters->tcp_numlayers = (int)numlayers;
 693             numresolution = (OPJ_UINT32)parameters->numresolution;
 694             matrix_width = numresolution * 3;
 695             parameters->cp_matrice = (int *) malloc(numlayers * matrix_width * sizeof(int));
 696             s = s + 2;
 697
 698             for (i = 0; i < numlayers; i++) {
 699                 row = &parameters->cp_matrice[i * matrix_width];
 700                 col = row;
 701                 parameters->tcp_rates[i] = 1;
 702                 sscanf(s, "%d,", &col[0]);
 703                 s += 2;
 704                 if (col[0] > 9)
 705                     s++;
 706                 col[1] = 0;
 707                 col[2] = 0;
 708                 for (j = 1; j < numresolution; j++) {
 709                     col += 3;
 710                     sscanf(s, "%d,%d,%d", &col[0], &col[1], &col[2]);
 711                     s += 6;
 712                     if (col[0] > 9)
 713                         s++;
 714                     if (col[1] > 9)
 715                         s++;
 716                     if (col[2] > 9)
 717                         s++;
 718                 }
 719                 if (i < numlayers - 1)
 720                     s++;
 721             }
 722             parameters->cp_fixed_alloc = 1;
 723         }
 724             break;
 725
 726             /* ----------------------------------------------------- */
 727
 728         case 't':                       /* tiles */
 729         {
 730             sscanf(opj_optarg, "%d,%d", &parameters->cp_tdx, &parameters->cp_tdy);
 731             parameters->tile_size_on = OPJ_TRUE;
 732         }
 733             break;
 734
 735             /* ----------------------------------------------------- */
 736
 737         case 'n':                       /* resolution */
 738         {
 739             sscanf(opj_optarg, "%d", &parameters->numresolution);
 740         }
 741             break;
 742
 743             /* ----------------------------------------------------- */
 744         case 'c':                       /* precinct dimension */
 745         {
 746             char sep;
 747             int res_spec = 0;
 748
 749             char *s = opj_optarg;
 750             int ret;
 751             do {
 752                 sep = 0;
 753                 ret = sscanf(s, "[%d,%d]%c", &parameters->prcw_init[res_spec],
 754                        &parameters->prch_init[res_spec], &sep);
 755                 if( !(ret == 2 && sep == 0) && !(ret == 3 && sep == ',') )
 756                   {
 757                   fprintf(stderr,"\nError: could not parse precinct dimension: '%s' %x\n", s, sep);
 758                   fprintf(stderr,"Example: -i lena.raw -o lena.j2k -c [128,128],[128,128]\n");
 759                   return 1;
 760                   }
 761                 parameters->csty |= 0x01;
 762                 res_spec++;
 763                 s = strpbrk(s, "]") + 2;
 764             }
 765             while (sep == ',');
 766             parameters->res_spec = res_spec;
 767         }
 768             break;
 769
 770             /* ----------------------------------------------------- */
 771
 772         case 'b':                       /* code-block dimension */
 773         {
 774             int cblockw_init = 0, cblockh_init = 0;
 775             sscanf(opj_optarg, "%d,%d", &cblockw_init, &cblockh_init);
 776             if (cblockw_init * cblockh_init > 4096 || cblockw_init > 1024
 777                     || cblockw_init < 4 || cblockh_init > 1024 || cblockh_init < 4) {
 778                 fprintf(stderr,
 779                         "!! Size of code_block error (option -b) !!\n\nRestriction :\n"
 780                         "    * width*height<=4096\n    * 4<=width,height<= 1024\n\n");
 781                 return 1;
 782             }
 783             parameters->cblockw_init = cblockw_init;
 784             parameters->cblockh_init = cblockh_init;
 785         }
 786             break;
 787
 788             /* ----------------------------------------------------- */
 789
 790         case 'x':                       /* creation of index file */
 791         {
 792             char *index = opj_optarg;
 793             strncpy(indexfilename, index, OPJ_PATH_LEN);
 794         }
 795             break;
 796
 797             /* ----------------------------------------------------- */
 798
 799         case 'p':                       /* progression order */
 800         {
 801             char progression[4];
 802
 803             strncpy(progression, opj_optarg, 4);
 804             parameters->prog_order = give_progression(progression);
 805             if (parameters->prog_order == -1) {
 806                 fprintf(stderr, "Unrecognized progression order "
 807                         "[LRCP, RLCP, RPCL, PCRL, CPRL] !!\n");
 808                 return 1;
 809             }
 810         }
 811             break;
 812
 813             /* ----------------------------------------------------- */
 814
 815         case 's':                       /* subsampling factor */
 816         {
 817             if (sscanf(opj_optarg, "%d,%d", &parameters->subsampling_dx,
 818                        &parameters->subsampling_dy) != 2) {
 819                 fprintf(stderr, "'-s' sub-sampling argument error !  [-s dx,dy]\n");
 820                 return 1;
 821             }
 822         }
 823             break;
 824
 825             /* ----------------------------------------------------- */
 826
 827         case 'd':                       /* coordonnate of the reference grid */
 828         {
 829             if (sscanf(opj_optarg, "%d,%d", &parameters->image_offset_x0,
 830                        &parameters->image_offset_y0) != 2) {
 831                 fprintf(stderr, "-d 'coordonnate of the reference grid' argument "
 832                         "error !! [-d x0,y0]\n");
 833                 return 1;
 834             }
 835         }
 836             break;
 837
 838             /* ----------------------------------------------------- */
 839
 840         case 'h':                       /* display an help description */
 841             encode_help_display();
 842             return 1;
 843
 844             /* ----------------------------------------------------- */
 845
 846         case 'v':                       /* display the openjpeg library version in use */
 847             fprintf(stdout,"This is the opj_compress utility from the OpenJPEG project.\n"
 848                     "It has been compiled against openjp2 library v%s.\n",opj_version());
 849             return 1;
 850
 851             /* ----------------------------------------------------- */
 852
 853         case 'P':                       /* POC */
 854         {
 855             int numpocs = 0;            /* number of progression order change (POC) default 0 */
 856             opj_poc_t *POC = NULL;      /* POC : used in case of Progression order change */
 857
 858             char *s = opj_optarg;
 859             POC = parameters->POC;
 860
 861             while (sscanf(s, "T%ud=%ud,%ud,%ud,%ud,%ud,%4s", &POC[numpocs].tile,
 862                           &POC[numpocs].resno0, &POC[numpocs].compno0,
 863                           &POC[numpocs].layno1, &POC[numpocs].resno1,
 864                           &POC[numpocs].compno1, POC[numpocs].progorder) == 7) {
 865                 POC[numpocs].prg1 = give_progression(POC[numpocs].progorder);
 866                 numpocs++;
 867                 while (*s && *s != '/') {
 868                     s++;
 869                 }
 870                 if (!*s) {
 871                     break;
 872                 }
 873                 s++;
 874             }
 875             parameters->numpocs = (OPJ_UINT32)numpocs;
 876         }
 877             break;
 878
 879             /* ------------------------------------------------------ */
 880
 881         case 'S':                       /* SOP marker */
 882         {
 883             parameters->csty |= 0x02;
 884         }
 885             break;
 886
 887             /* ------------------------------------------------------ */
 888
 889         case 'E':                       /* EPH marker */
 890         {
 891             parameters->csty |= 0x04;
 892         }
 893             break;
 894
 895             /* ------------------------------------------------------ */
 896
 897         case 'M':                       /* Mode switch pas tous au point !! */
 898         {
 899             int value = 0;
 900             if (sscanf(opj_optarg, "%d", &value) == 1) {
 901                 for (i = 0; i <= 5; i++) {
 902                     int cache = value & (1 << i);
 903                     if (cache)
 904                         parameters->mode |= (1 << i);
 905                 }
 906             }
 907         }
 908             break;
 909
 910             /* ------------------------------------------------------ */
 911
 912         case 'R':                       /* ROI */
 913         {
 914             if (sscanf(opj_optarg, "c=%d,U=%d", &parameters->roi_compno,
 915                        &parameters->roi_shift) != 2) {
 916                 fprintf(stderr, "ROI error !! [-ROI c='compno',U='shift']\n");
 917                 return 1;
 918             }
 919         }
 920             break;
 921
 922             /* ------------------------------------------------------ */
 923
 924         case 'T':                       /* Tile offset */
 925         {
 926             if (sscanf(opj_optarg, "%d,%d", &parameters->cp_tx0, &parameters->cp_ty0) != 2) {
 927                 fprintf(stderr, "-T 'tile offset' argument error !! [-T X0,Y0]");
 928                 return 1;
 929             }
 930         }
 931             break;
 932
 933             /* ------------------------------------------------------ */
 934
 935         case 'C':                       /* add a comment */
 936         {
 937             parameters->cp_comment = (char*)malloc(strlen(opj_optarg) + 1);
 938             if(parameters->cp_comment) {
 939                 strcpy(parameters->cp_comment, opj_optarg);
 940             }
 941         }
 942             break;
 943
 944
 945             /* ------------------------------------------------------ */
 946
 947         case 'I':                       /* reversible or not */
 948         {
 949             parameters->irreversible = 1;
 950         }
 951             break;
 952
 953             /* ------------------------------------------------------ */
 954
 955         case 'u':                       /* Tile part generation*/
 956         {
 957             parameters->tp_flag = opj_optarg[0];
 958             parameters->tp_on = 1;
 959         }
 960             break;
 961
 962             /* ------------------------------------------------------ */
 963
 964         case 'z':                       /* Image Directory path */
 965         {
 966             img_fol->imgdirpath = (char*)malloc(strlen(opj_optarg) + 1);
 967             strcpy(img_fol->imgdirpath,opj_optarg);
 968             img_fol->set_imgdir=1;
 969         }
 970             break;
 971
 972             /* ------------------------------------------------------ */
 973
 974         case 'w':                       /* Digital Cinema 2K profile compliance*/
 975         {
 976             int fps=0;
 977             sscanf(opj_optarg,"%d",&fps);
 978             if(fps == 24){
 979                 parameters->rsiz = OPJ_PROFILE_CINEMA_2K;
 980                 parameters->max_comp_size = OPJ_CINEMA_24_COMP;
 981                 parameters->max_cs_size = OPJ_CINEMA_24_CS;
 982             }else if(fps == 48 ){
 983                 parameters->rsiz = OPJ_PROFILE_CINEMA_2K;
 984                 parameters->max_comp_size = OPJ_CINEMA_48_COMP;
 985                 parameters->max_cs_size = OPJ_CINEMA_48_CS;
 986             }else {
 987                 fprintf(stderr,"Incorrect value!! must be 24 or 48\n");
 988                 return 1;
 989             }
 990             fprintf(stdout,"CINEMA 2K profile activated\n"
 991                     "Other options specified could be overriden\n");
 992
 993         }
 994             break;
 995
 996             /* ------------------------------------------------------ */
 997
 998         case 'y':                       /* Digital Cinema 4K profile compliance*/
 999         {
1000             parameters->rsiz = OPJ_PROFILE_CINEMA_4K;
1001             fprintf(stdout,"CINEMA 4K profile activated\n"
1002                     "Other options specified could be overriden\n");
1003         }
1004             break;
1005
1006             /* ------------------------------------------------------ */
1007
1008         case 'Y':                       /* Shall we do an MCT ? 0:no_mct;1:rgb->ycc;2:custom mct (-m option required)*/
1009         {
1010             int mct_mode=0;
1011             sscanf(opj_optarg,"%d",&mct_mode);
1012             if(mct_mode < 0 || mct_mode > 2){
1013                 fprintf(stderr,"MCT incorrect value!! Current accepted values are 0, 1 or 2.\n");
1014                 return 1;
1015             }
1016             parameters->tcp_mct = (char) mct_mode;
1017         }
1018             break;
1019
1020             /* ------------------------------------------------------ */
1021
1022
1023         case 'm':                       /* mct input file */
1024         {
1025             char *lFilename = opj_optarg;
1026             char *lMatrix;
1027             char *lCurrentPtr ;
1028             float *lCurrentDoublePtr;
1029             float *lSpace;
1030             int *l_int_ptr;
1031             int lNbComp = 0, lTotalComp, lMctComp, i2;
1032             size_t lStrLen, lStrFread;
1033
1034             /* Open file */
1035             FILE * lFile = fopen(lFilename,"r");
1036             if (lFile == NULL) {
1037                 return 1;
1038             }
1039
1040             /* Set size of file and read its content*/
1041             fseek(lFile,0,SEEK_END);
1042             lStrLen = (size_t)ftell(lFile);
1043             fseek(lFile,0,SEEK_SET);
1044             lMatrix = (char *) malloc(lStrLen + 1);
1045             lStrFread = fread(lMatrix, 1, lStrLen, lFile);
1046             fclose(lFile);
1047             if( lStrLen != lStrFread ) return 1;
1048
1049             lMatrix[lStrLen] = 0;
1050             lCurrentPtr = lMatrix;
1051
1052             /* replace ',' by 0 */
1053             while (*lCurrentPtr != 0 ) {
1054                 if (*lCurrentPtr == ' ') {
1055                     *lCurrentPtr = 0;
1056                     ++lNbComp;
1057                 }
1058                 ++lCurrentPtr;
1059             }
1060             ++lNbComp;
1061             lCurrentPtr = lMatrix;
1062
1063             lNbComp = (int) (sqrt(4*lNbComp + 1)/2. - 0.5);
1064             lMctComp = lNbComp * lNbComp;
1065             lTotalComp = lMctComp + lNbComp;
1066             lSpace = (float *) malloc((size_t)lTotalComp * sizeof(float));
1067             lCurrentDoublePtr = lSpace;
1068             for (i2=0;i2<lMctComp;++i2) {
1069                 lStrLen = strlen(lCurrentPtr) + 1;
1070                 *lCurrentDoublePtr++ = (float) atof(lCurrentPtr);
1071                 lCurrentPtr += lStrLen;
1072             }
1073
1074             l_int_ptr = (int*) lCurrentDoublePtr;
1075             for (i2=0;i2<lNbComp;++i2) {
1076                 lStrLen = strlen(lCurrentPtr) + 1;
1077                 *l_int_ptr++ = atoi(lCurrentPtr);
1078                 lCurrentPtr += lStrLen;
1079             }
1080
1081             /* TODO should not be here ! */
1082             opj_set_MCT(parameters, lSpace, (int *)(lSpace + lMctComp), (OPJ_UINT32)lNbComp);
1083
1084             /* Free memory*/
1085             free(lSpace);
1086             free(lMatrix);
1087         }
1088             break;
1089
1090
1091             /* ------------------------------------------------------ */
1092
1093             /* UniPG>> */
1094 #ifdef USE_JPWL
1095             /* ------------------------------------------------------ */
1096
1097         case 'W':                       /* JPWL capabilities switched on */
1098         {
1099             char *token = NULL;
1100             int hprot, pprot, sens, addr, size, range;
1101
1102             /* we need to enable indexing */
1103             if (!indexfilename || !*indexfilename) {
1104                 strncpy(indexfilename, JPWL_PRIVATEINDEX_NAME, OPJ_PATH_LEN);
1105             }
1106
1107             /* search for different protection methods */
1108
1109             /* break the option in comma points and parse the result */
1110             token = strtok(opj_optarg, ",");
1111             while(token != NULL) {
1112
1113                 /* search header error protection method */
1114                 if (*token == 'h') {
1115
1116                     static int tile = 0, tilespec = 0, lasttileno = 0;
1117
1118                     hprot = 1; /* predefined method */
1119
1120                     if(sscanf(token, "h=%d", &hprot) == 1) {
1121                         /* Main header, specified */
1122                         if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
1123                               ((hprot >= 37) && (hprot <= 128)))) {
1124                             fprintf(stderr, "ERROR -> invalid main header protection method h = %d\n", hprot);
1125                             return 1;
1126                         }
1127                         parameters->jpwl_hprot_MH = hprot;
1128
1129                     } else if(sscanf(token, "h%d=%d", &tile, &hprot) == 2) {
1130                         /* Tile part header, specified */
1131                         if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
1132                               ((hprot >= 37) && (hprot <= 128)))) {
1133                             fprintf(stderr, "ERROR -> invalid tile part header protection method h = %d\n", hprot);
1134                             return 1;
1135                         }
1136                         if (tile < 0) {
1137                             fprintf(stderr, "ERROR -> invalid tile part number on protection method t = %d\n", tile);
1138                             return 1;
1139                         }
1140                         if (tilespec < JPWL_MAX_NO_TILESPECS) {
1141                             parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
1142                             parameters->jpwl_hprot_TPH[tilespec++] = hprot;
1143                         }
1144
1145                     } else if(sscanf(token, "h%d", &tile) == 1) {
1146                         /* Tile part header, unspecified */
1147                         if (tile < 0) {
1148                             fprintf(stderr, "ERROR -> invalid tile part number on protection method t = %d\n", tile);
1149                             return 1;
1150                         }
1151                         if (tilespec < JPWL_MAX_NO_TILESPECS) {
1152                             parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
1153                             parameters->jpwl_hprot_TPH[tilespec++] = hprot;
1154                         }
1155
1156
1157                     } else if (!strcmp(token, "h")) {
1158                         /* Main header, unspecified */
1159                         parameters->jpwl_hprot_MH = hprot;
1160
1161                     } else {
1162                         fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
1163                         return 1;
1164                     };
1165
1166                 }
1167
1168                 /* search packet error protection method */
1169                 if (*token == 'p') {
1170
1171                     static int pack = 0, tile = 0, packspec = 0;
1172
1173                     pprot = 1; /* predefined method */
1174
1175                     if (sscanf(token, "p=%d", &pprot) == 1) {
1176                         /* Method for all tiles and all packets */
1177                         if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1178                               ((pprot >= 37) && (pprot <= 128)))) {
1179                             fprintf(stderr, "ERROR -> invalid default packet protection method p = %d\n", pprot);
1180                             return 1;
1181                         }
1182                         parameters->jpwl_pprot_tileno[0] = 0;
1183                         parameters->jpwl_pprot_packno[0] = 0;
1184                         parameters->jpwl_pprot[0] = pprot;
1185
1186                     } else if (sscanf(token, "p%d=%d", &tile, &pprot) == 2) {
1187                         /* method specified from that tile on */
1188                         if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1189                               ((pprot >= 37) && (pprot <= 128)))) {
1190                             fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1191                             return 1;
1192                         }
1193                         if (tile < 0) {
1194                             fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1195                             return 1;
1196                         }
1197                         if (packspec < JPWL_MAX_NO_PACKSPECS) {
1198                             parameters->jpwl_pprot_tileno[packspec] = tile;
1199                             parameters->jpwl_pprot_packno[packspec] = 0;
1200                             parameters->jpwl_pprot[packspec++] = pprot;
1201                         }
1202
1203                     } else if (sscanf(token, "p%d:%d=%d", &tile, &pack, &pprot) == 3) {
1204                         /* method fully specified from that tile and that packet on */
1205                         if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1206                               ((pprot >= 37) && (pprot <= 128)))) {
1207                             fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1208                             return 1;
1209                         }
1210                         if (tile < 0) {
1211                             fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1212                             return 1;
1213                         }
1214                         if (pack < 0) {
1215                             fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
1216                             return 1;
1217                         }
1218                         if (packspec < JPWL_MAX_NO_PACKSPECS) {
1219                             parameters->jpwl_pprot_tileno[packspec] = tile;
1220                             parameters->jpwl_pprot_packno[packspec] = pack;
1221                             parameters->jpwl_pprot[packspec++] = pprot;
1222                         }
1223
1224                     } else if (sscanf(token, "p%d:%d", &tile, &pack) == 2) {
1225                         /* default method from that tile and that packet on */
1226                         if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1227                               ((pprot >= 37) && (pprot <= 128)))) {
1228                             fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1229                             return 1;
1230                         }
1231                         if (tile < 0) {
1232                             fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1233                             return 1;
1234                         }
1235                         if (pack < 0) {
1236                             fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
1237                             return 1;
1238                         }
1239                         if (packspec < JPWL_MAX_NO_PACKSPECS) {
1240                             parameters->jpwl_pprot_tileno[packspec] = tile;
1241                             parameters->jpwl_pprot_packno[packspec] = pack;
1242                             parameters->jpwl_pprot[packspec++] = pprot;
1243                         }
1244
1245                     } else if (sscanf(token, "p%d", &tile) == 1) {
1246                         /* default from a tile on */
1247                         if (tile < 0) {
1248                             fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1249                             return 1;
1250                         }
1251                         if (packspec < JPWL_MAX_NO_PACKSPECS) {
1252                             parameters->jpwl_pprot_tileno[packspec] = tile;
1253                             parameters->jpwl_pprot_packno[packspec] = 0;
1254                             parameters->jpwl_pprot[packspec++] = pprot;
1255                         }
1256
1257
1258                     } else if (!strcmp(token, "p")) {
1259                         /* all default */
1260                         parameters->jpwl_pprot_tileno[0] = 0;
1261                         parameters->jpwl_pprot_packno[0] = 0;
1262                         parameters->jpwl_pprot[0] = pprot;
1263
1264                     } else {
1265                         fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
1266                         return 1;
1267                     };
1268
1269                 }
1270
1271                 /* search sensitivity method */
1272                 if (*token == 's') {
1273
1274                     static int tile = 0, tilespec = 0, lasttileno = 0;
1275
1276                     sens = 0; /* predefined: relative error */
1277
1278                     if(sscanf(token, "s=%d", &sens) == 1) {
1279                         /* Main header, specified */
1280                         if ((sens < -1) || (sens > 7)) {
1281                             fprintf(stderr, "ERROR -> invalid main header sensitivity method s = %d\n", sens);
1282                             return 1;
1283                         }
1284                         parameters->jpwl_sens_MH = sens;
1285
1286                     } else if(sscanf(token, "s%d=%d", &tile, &sens) == 2) {
1287                         /* Tile part header, specified */
1288                         if ((sens < -1) || (sens > 7)) {
1289                             fprintf(stderr, "ERROR -> invalid tile part header sensitivity method s = %d\n", sens);
1290                             return 1;
1291                         }
1292                         if (tile < 0) {
1293                             fprintf(stderr, "ERROR -> invalid tile part number on sensitivity method t = %d\n", tile);
1294                             return 1;
1295                         }
1296                         if (tilespec < JPWL_MAX_NO_TILESPECS) {
1297                             parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
1298                             parameters->jpwl_sens_TPH[tilespec++] = sens;
1299                         }
1300
1301                     } else if(sscanf(token, "s%d", &tile) == 1) {
1302                         /* Tile part header, unspecified */
1303                         if (tile < 0) {
1304                             fprintf(stderr, "ERROR -> invalid tile part number on sensitivity method t = %d\n", tile);
1305                             return 1;
1306                         }
1307                         if (tilespec < JPWL_MAX_NO_TILESPECS) {
1308                             parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
1309                             parameters->jpwl_sens_TPH[tilespec++] = hprot;
1310                         }
1311
1312                     } else if (!strcmp(token, "s")) {
1313                         /* Main header, unspecified */
1314                         parameters->jpwl_sens_MH = sens;
1315
1316                     } else {
1317                         fprintf(stderr, "ERROR -> invalid sensitivity method selection = %s\n", token);
1318                         return 1;
1319                     };
1320
1321                     parameters->jpwl_sens_size = 2; /* 2 bytes for default size */
1322                 }
1323
1324                 /* search addressing size */
1325                 if (*token == 'a') {
1326
1327
1328                     addr = 0; /* predefined: auto */
1329
1330                     if(sscanf(token, "a=%d", &addr) == 1) {
1331                         /* Specified */
1332                         if ((addr != 0) && (addr != 2) && (addr != 4)) {
1333                             fprintf(stderr, "ERROR -> invalid addressing size a = %d\n", addr);
1334                             return 1;
1335                         }
1336                         parameters->jpwl_sens_addr = addr;
1337
1338                     } else if (!strcmp(token, "a")) {
1339                         /* default */
1340                         parameters->jpwl_sens_addr = addr; /* auto for default size */
1341
1342                     } else {
1343                         fprintf(stderr, "ERROR -> invalid addressing selection = %s\n", token);
1344                         return 1;
1345                     };
1346
1347                 }
1348
1349                 /* search sensitivity size */
1350                 if (*token == 'z') {
1351
1352
1353                     size = 1; /* predefined: 1 byte */
1354
1355                     if(sscanf(token, "z=%d", &size) == 1) {
1356                         /* Specified */
1357                         if ((size != 0) && (size != 1) && (size != 2)) {
1358                             fprintf(stderr, "ERROR -> invalid sensitivity size z = %d\n", size);
1359                             return 1;
1360                         }
1361                         parameters->jpwl_sens_size = size;
1362
1363                     } else if (!strcmp(token, "a")) {
1364                         /* default */
1365                         parameters->jpwl_sens_size = size; /* 1 for default size */
1366
1367                     } else {
1368                         fprintf(stderr, "ERROR -> invalid size selection = %s\n", token);
1369                         return 1;
1370                     };
1371
1372                 }
1373
1374                 /* search range method */
1375                 if (*token == 'g') {
1376
1377
1378                     range = 0; /* predefined: 0 (packet) */
1379
1380                     if(sscanf(token, "g=%d", &range) == 1) {
1381                         /* Specified */
1382                         if ((range < 0) || (range > 3)) {
1383                             fprintf(stderr, "ERROR -> invalid sensitivity range method g = %d\n", range);
1384                             return 1;
1385                         }
1386                         parameters->jpwl_sens_range = range;
1387
1388                     } else if (!strcmp(token, "g")) {
1389                         /* default */
1390                         parameters->jpwl_sens_range = range;
1391
1392                     } else {
1393                         fprintf(stderr, "ERROR -> invalid range selection = %s\n", token);
1394                         return 1;
1395                     };
1396
1397                 }
1398
1399                 /* next token or bust */
1400                 token = strtok(NULL, ",");
1401             };
1402
1403
1404             /* some info */
1405             fprintf(stdout, "Info: JPWL capabilities enabled\n");
1406             parameters->jpwl_epc_on = OPJ_TRUE;
1407
1408         }
1409             break;
1410 #endif /* USE_JPWL */
1411             /* <<UniPG */
1412             /* ------------------------------------------------------ */
1413
1414         case 'J':                       /* jpip on */
1415         {
1416             parameters->jpip_on = OPJ_TRUE;
1417         }
1418             break;
1419             /* ------------------------------------------------------ */
1420
1421
1422         default:
1423             fprintf(stderr, "[WARNING] An invalid option has been ignored\n");
1424             break;
1425         }
1426     }while(c != -1);
1427
1428     if(img_fol->set_imgdir == 1){
1429         if(!(parameters->infile[0] == 0)){
1430             fprintf(stderr, "[ERROR] options -ImgDir and -i cannot be used together !!\n");
1431             return 1;
1432         }
1433         if(img_fol->set_out_format == 0){
1434             fprintf(stderr, "[ERROR] When -ImgDir is used, -OutFor <FORMAT> must be used !!\n");
1435             fprintf(stderr, "Only one format allowed! Valid formats are j2k and jp2!!\n");
1436             return 1;
1437         }
1438         if(!((parameters->outfile[0] == 0))){
1439             fprintf(stderr, "[ERROR] options -ImgDir and -o cannot be used together !!\n");
1440             fprintf(stderr, "Specify OutputFormat using -OutFor<FORMAT> !!\n");
1441             return 1;
1442         }
1443     }else{
1444         if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
1445             fprintf(stderr, "[ERROR] Required parameters are missing\n"
1446                             "Example: %s -i image.j2k -o image.pgm\n",argv[0]);
1447             fprintf(stderr, "   Help: %s -h\n",argv[0]);
1448             return 1;
1449         }
1450     }
1451
1452     if ( (parameters->decod_format == RAW_DFMT && raw_cp->rawWidth == 0)
1453          || (parameters->decod_format == RAWL_DFMT && raw_cp->rawWidth == 0)) {
1454         fprintf(stderr,"[ERROR] invalid raw image parameters\n");
1455         fprintf(stderr,"Please use the Format option -F:\n");
1456         fprintf(stderr,"-F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
1457         fprintf(stderr,"Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
1458         fprintf(stderr,"Aborting\n");
1459         return 1;
1460     }
1461
1462     if ((parameters->cp_disto_alloc || parameters->cp_fixed_alloc || parameters->cp_fixed_quality)
1463             && (!(parameters->cp_disto_alloc ^ parameters->cp_fixed_alloc ^ parameters->cp_fixed_quality))) {
1464         fprintf(stderr, "[ERROR] options -r -q and -f cannot be used together !!\n");
1465         return 1;
1466     }                           /* mod fixed_quality */
1467
1468     /* if no rate entered, lossless by default */
1469     if (parameters->tcp_numlayers == 0) {
1470         parameters->tcp_rates[0] = 0;   /* MOD antonin : losslessbug */
1471         parameters->tcp_numlayers++;
1472         parameters->cp_disto_alloc = 1;
1473     }
1474
1475     if((parameters->cp_tx0 > parameters->image_offset_x0) || (parameters->cp_ty0 > parameters->image_offset_y0)) {
1476         fprintf(stderr,
1477                 "[ERROR] Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n",
1478                 parameters->cp_tx0, parameters->image_offset_x0, parameters->cp_ty0, parameters->image_offset_y0);
1479         return 1;
1480     }
1481
1482     for (i = 0; i < parameters->numpocs; i++) {
1483         if (parameters->POC[i].prg == -1) {
1484             fprintf(stderr,
1485                     "Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",
1486                     i + 1);
1487         }
1488     }
1489
1490     return 0;
1491 }
1492
1493 /* -------------------------------------------------------------------------- */
1494
1495 /**
1496 sample error debug callback expecting no client object
1497 */
1498 static void error_callback(const char *msg, void *client_data) {
1499     (void)client_data;
1500     fprintf(stdout, "[ERROR] %s", msg);
1501 }
1502 /**
1503 sample warning debug callback expecting no client object
1504 */
1505 static void warning_callback(const char *msg, void *client_data) {
1506     (void)client_data;
1507     fprintf(stdout, "[WARNING] %s", msg);
1508 }
1509 /**
1510 sample debug callback expecting no client object
1511 */
1512 static void info_callback(const char *msg, void *client_data) {
1513     (void)client_data;
1514     fprintf(stdout, "[INFO] %s", msg);
1515 }
1516
1517 /* -------------------------------------------------------------------------- */
1518 /**
1519  * OPJ_COMPRESS MAIN
1520  */
1521 /* -------------------------------------------------------------------------- */
1522 int main(int argc, char **argv) {
1523
1524     opj_cparameters_t parameters;       /* compression parameters */
1525
1526     opj_stream_t *l_stream = 00;
1527     opj_codec_t* l_codec = 00;
1528     opj_image_t *image = NULL;
1529     raw_cparameters_t raw_cp;
1530
1531     char indexfilename[OPJ_PATH_LEN];   /* index file name */
1532
1533     unsigned int i, num_images, imageno;
1534     img_fol_t img_fol;
1535     dircnt_t *dirptr = NULL;
1536
1537     OPJ_BOOL bSuccess;
1538     OPJ_BOOL bUseTiles = OPJ_FALSE; /* OPJ_TRUE */
1539     OPJ_UINT32 l_nb_tiles = 4;
1540
1541     /* set encoding parameters to default values */
1542     opj_set_default_encoder_parameters(&parameters);
1543
1544     /* Initialize indexfilename and img_fol */
1545     *indexfilename = 0;
1546     memset(&img_fol,0,sizeof(img_fol_t));
1547
1548     /* raw_cp initialization */
1549     raw_cp.rawBitDepth = 0;
1550     raw_cp.rawComp = 0;
1551     raw_cp.rawComps = 0;
1552     raw_cp.rawHeight = 0;
1553     raw_cp.rawSigned = 0;
1554     raw_cp.rawWidth = 0;
1555
1556     /* parse input and get user encoding parameters */
1557     parameters.tcp_mct = (char) 255; /* This will be set later according to the input image or the provided option */
1558     if(parse_cmdline_encoder(argc, argv, &parameters,&img_fol, &raw_cp, indexfilename) == 1) {
1559         return 1;
1560     }
1561
1562     /* Create comment for codestream */
1563     if(parameters.cp_comment == NULL) {
1564         const char comment[] = "Created by OpenJPEG version ";
1565         const size_t clen = strlen(comment);
1566         const char *version = opj_version();
1567         /* UniPG>> */
1568 #ifdef USE_JPWL
1569         parameters.cp_comment = (char*)malloc(clen+strlen(version)+11);
1570         sprintf(parameters.cp_comment,"%s%s with JPWL", comment, version);
1571 #else
1572         parameters.cp_comment = (char*)malloc(clen+strlen(version)+1);
1573         sprintf(parameters.cp_comment,"%s%s", comment, version);
1574 #endif
1575         /* <<UniPG */
1576     }
1577
1578     /* Read directory if necessary */
1579     if(img_fol.set_imgdir==1){
1580         num_images=get_num_images(img_fol.imgdirpath);
1581         dirptr=(dircnt_t*)malloc(sizeof(dircnt_t));
1582         if(dirptr){
1583             dirptr->filename_buf = (char*)malloc(num_images*OPJ_PATH_LEN*sizeof(char)); /* Stores at max 10 image file names*/
1584             dirptr->filename = (char**) malloc(num_images*sizeof(char*));
1585             if(!dirptr->filename_buf){
1586                 return 0;
1587             }
1588             for(i=0;i<num_images;i++){
1589                 dirptr->filename[i] = dirptr->filename_buf + i*OPJ_PATH_LEN;
1590             }
1591         }
1592         if(load_images(dirptr,img_fol.imgdirpath)==1){
1593             return 0;
1594         }
1595         if (num_images==0){
1596             fprintf(stdout,"Folder is empty\n");
1597             return 0;
1598         }
1599     }else{
1600         num_images=1;
1601     }
1602     /*Encoding image one by one*/
1603     for(imageno=0;imageno<num_images;imageno++) {
1604         image = NULL;
1605         fprintf(stderr,"\n");
1606
1607         if(img_fol.set_imgdir==1){
1608             if (get_next_file((int)imageno, dirptr,&img_fol, &parameters)) {
1609                 fprintf(stderr,"skipping file...\n");
1610                 continue;
1611             }
1612         }
1613
1614         switch(parameters.decod_format) {
1615         case PGX_DFMT:
1616             break;
1617         case PXM_DFMT:
1618             break;
1619         case BMP_DFMT:
1620             break;
1621         case TIF_DFMT:
1622             break;
1623         case RAW_DFMT:
1624         case RAWL_DFMT:
1625             break;
1626         case TGA_DFMT:
1627             break;
1628         case PNG_DFMT:
1629             break;
1630         default:
1631             fprintf(stderr,"skipping file...\n");
1632             continue;
1633         }
1634
1635         /* decode the source image */
1636         /* ----------------------- */
1637
1638         switch (parameters.decod_format) {
1639         case PGX_DFMT:
1640             image = pgxtoimage(parameters.infile, &parameters);
1641             if (!image) {
1642                 fprintf(stderr, "Unable to load pgx file\n");
1643                 return 1;
1644             }
1645             break;
1646
1647         case PXM_DFMT:
1648             image = pnmtoimage(parameters.infile, &parameters);
1649             if (!image) {
1650                 fprintf(stderr, "Unable to load pnm file\n");
1651                 return 1;
1652             }
1653             break;
1654
1655         case BMP_DFMT:
1656             image = bmptoimage(parameters.infile, &parameters);
1657             if (!image) {
1658                 fprintf(stderr, "Unable to load bmp file\n");
1659                 return 1;
1660             }
1661             break;
1662
1663 #ifdef OPJ_HAVE_LIBTIFF
1664         case TIF_DFMT:
1665             image = tiftoimage(parameters.infile, &parameters);
1666             if (!image) {
1667                 fprintf(stderr, "Unable to load tiff file\n");
1668                 return 1;
1669             }
1670             break;
1671 #endif /* OPJ_HAVE_LIBTIFF */
1672
1673         case RAW_DFMT:
1674             image = rawtoimage(parameters.infile, &parameters, &raw_cp);
1675             if (!image) {
1676                 fprintf(stderr, "Unable to load raw file\n");
1677                 return 1;
1678             }
1679             break;
1680
1681         case RAWL_DFMT:
1682             image = rawltoimage(parameters.infile, &parameters, &raw_cp);
1683             if (!image) {
1684                 fprintf(stderr, "Unable to load raw file\n");
1685                 return 1;
1686             }
1687             break;
1688
1689         case TGA_DFMT:
1690             image = tgatoimage(parameters.infile, &parameters);
1691             if (!image) {
1692                 fprintf(stderr, "Unable to load tga file\n");
1693                 return 1;
1694             }
1695             break;
1696
1697 #ifdef OPJ_HAVE_LIBPNG
1698         case PNG_DFMT:
1699             image = pngtoimage(parameters.infile, &parameters);
1700             if (!image) {
1701                 fprintf(stderr, "Unable to load png file\n");
1702                 return 1;
1703             }
1704             break;
1705 #endif /* OPJ_HAVE_LIBPNG */
1706         }
1707
1708         /* Can happen if input file is TIFF or PNG
1709  * and OPJ_HAVE_LIBTIF or OPJ_HAVE_LIBPNG is undefined
1710 */
1711         if( !image) {
1712             fprintf(stderr, "Unable to load file: got no image\n");
1713             return 1;
1714         }
1715
1716         /* Decide if MCT should be used */
1717         if (parameters.tcp_mct == (char) 255) { /* mct mode has not been set in commandline */
1718             parameters.tcp_mct = (image->numcomps >= 3) ? 1 : 0;
1719         } else {            /* mct mode has been set in commandline */
1720             if ((parameters.tcp_mct == 1) && (image->numcomps < 3)){
1721                 fprintf(stderr, "RGB->YCC conversion cannot be used:\n");
1722                 fprintf(stderr, "Input image has less than 3 components\n");
1723                 return 1;
1724             }
1725             if ((parameters.tcp_mct == 2) && (!parameters.mct_data)){
1726                 fprintf(stderr, "Custom MCT has been set but no array-based MCT\n");
1727                 fprintf(stderr, "has been provided. Aborting.\n");
1728                 return 1;
1729             }
1730         }
1731
1732         /* encode the destination image */
1733         /* ---------------------------- */
1734
1735         switch(parameters.cod_format) {
1736         case J2K_CFMT:  /* JPEG-2000 codestream */
1737         {
1738             /* Get a decoder handle */
1739             l_codec = opj_create_compress(OPJ_CODEC_J2K);
1740             break;
1741         }
1742         case JP2_CFMT:  /* JPEG 2000 compressed image data */
1743         {
1744             /* Get a decoder handle */
1745             l_codec = opj_create_compress(OPJ_CODEC_JP2);
1746             break;
1747         }
1748         default:
1749             fprintf(stderr, "skipping file..\n");
1750             opj_stream_destroy(l_stream);
1751             continue;
1752         }
1753
1754         /* catch events using our callbacks and give a local context */
1755         opj_set_info_handler(l_codec, info_callback,00);
1756         opj_set_warning_handler(l_codec, warning_callback,00);
1757         opj_set_error_handler(l_codec, error_callback,00);
1758
1759         if( bUseTiles ) {
1760             parameters.cp_tx0 = 0;
1761             parameters.cp_ty0 = 0;
1762             parameters.tile_size_on = OPJ_TRUE;
1763             parameters.cp_tdx = 512;
1764             parameters.cp_tdy = 512;
1765         }
1766         opj_setup_encoder(l_codec, &parameters, image);
1767
1768         /* open a byte stream for writing and allocate memory for all tiles */
1769         l_stream = opj_stream_create_default_file_stream(parameters.outfile,OPJ_FALSE);
1770         if (! l_stream){
1771             return 1;
1772         }
1773
1774         /* encode the image */
1775         bSuccess = opj_start_compress(l_codec,image,l_stream);
1776         if (!bSuccess)  {
1777             fprintf(stderr, "failed to encode image: opj_start_compress\n");
1778         }
1779         if( bUseTiles ) {
1780             OPJ_BYTE *l_data;
1781             OPJ_UINT32 l_data_size = 512*512*3;
1782             l_data = (OPJ_BYTE*) malloc( l_data_size * sizeof(OPJ_BYTE));
1783             memset(l_data, 0, l_data_size );
1784             assert( l_data );
1785             for (i=0;i<l_nb_tiles;++i) {
1786                 if (! opj_write_tile(l_codec,i,l_data,l_data_size,l_stream)) {
1787                     fprintf(stderr, "ERROR -> test_tile_encoder: failed to write the tile %d!\n",i);
1788                     opj_stream_destroy(l_stream);
1789                     opj_destroy_codec(l_codec);
1790                     opj_image_destroy(image);
1791                     return 1;
1792                 }
1793             }
1794             free(l_data);
1795         }
1796         else {
1797             bSuccess = bSuccess && opj_encode(l_codec, l_stream);
1798             if (!bSuccess)  {
1799                 fprintf(stderr, "failed to encode image: opj_encode\n");
1800             }
1801         }
1802         bSuccess = bSuccess && opj_end_compress(l_codec, l_stream);
1803         if (!bSuccess)  {
1804             fprintf(stderr, "failed to encode image: opj_end_compress\n");
1805         }
1806
1807         if (!bSuccess)  {
1808             opj_stream_destroy(l_stream);
1809             opj_destroy_codec(l_codec);
1810             opj_image_destroy(image);
1811             fprintf(stderr, "failed to encode image\n");
1812             return 1;
1813         }
1814
1815         fprintf(stdout,"[INFO] Generated outfile %s\n",parameters.outfile);
1816         /* close and free the byte stream */
1817         opj_stream_destroy(l_stream);
1818
1819         /* free remaining compression structures */
1820         opj_destroy_codec(l_codec);
1821
1822         /* free image data */
1823         opj_image_destroy(image);
1824
1825     }
1826
1827     /* free user parameters structure */
1828     if(parameters.cp_comment)   free(parameters.cp_comment);
1829     if(parameters.cp_matrice)   free(parameters.cp_matrice);
1830     if(raw_cp.rawComps) free(raw_cp.rawComps);
1831
1832     return 0;
1833 }