src/bin/jpwl/opj_jpwl_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  * All rights reserved.
  16  *
  17  * Redistribution and use in source and binary forms, with or without
  18  * modification, are permitted provided that the following conditions
  19  * are met:
  20  * 1. Redistributions of source code must retain the above copyright
  21  *    notice, this list of conditions and the following disclaimer.
  22  * 2. Redistributions in binary form must reproduce the above copyright
  23  *    notice, this list of conditions and the following disclaimer in the
  24  *    documentation and/or other materials provided with the distribution.
  25  *
  26  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
  27  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  28  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  29  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  30  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  36  * POSSIBILITY OF SUCH DAMAGE.
  37  */
  38
  39 #include <stdio.h>
  40 #include <string.h>
  41 #include <stdlib.h>
  42 #include <math.h>
  43
  44 #ifdef _WIN32
  45 #include "windirent.h"
  46 #else
  47 #include <dirent.h>
  48 #endif /* _WIN32 */
  49
  50 #ifdef _WIN32
  51 #include <windows.h>
  52 #define strcasecmp _stricmp
  53 #define strncasecmp _strnicmp
  54 #else
  55 #include <strings.h>
  56 #endif /* _WIN32 */
  57
  58 #include "opj_apps_config.h"
  59 #include "openjpeg.h"
  60 #include "opj_getopt.h"
  61 #include "convert.h"
  62 #include "index.h"
  63
  64 #include "format_defs.h"
  65
  66 #define CINEMA_24_CS 1302083    /*Codestream length for 24fps*/
  67 #define CINEMA_48_CS 651041             /*Codestream length for 48fps*/
  68 #define COMP_24_CS 1041666              /*Maximum size per color component for 2K & 4K @ 24fps*/
  69 #define COMP_48_CS 520833               /*Maximum size per color component for 2K @ 48fps*/
  70
  71 typedef struct dircnt{
  72         /** Buffer for holding images read from Directory*/
  73         char *filename_buf;
  74         /** Pointer to the buffer*/
  75         char **filename;
  76 }dircnt_t;
  77
  78 typedef struct img_folder{
  79         /** The directory path of the folder containing input images*/
  80         char *imgdirpath;
  81         /** Output format*/
  82         char *out_format;
  83         /** Enable option*/
  84         char set_imgdir;
  85         /** Enable Cod Format for output*/
  86         char set_out_format;
  87         /** User specified rate stored in case of cinema option*/
  88         float *rates;
  89 }img_fol_t;
  90
  91 static void encode_help_display(void) {
  92         fprintf(stdout,"HELP for opj_jpwl_compress\n----\n\n");
  93         fprintf(stdout,"- the -h option displays this help information on screen\n\n");
  94
  95 /* UniPG>> */
  96         fprintf(stdout,"List of parameters for the JPEG 2000 "
  97 #ifdef USE_JPWL
  98                 "+ JPWL "
  99 #endif /* USE_JPWL */
 100                 "encoder:\n");
 101 /* <<UniPG */
 102         fprintf(stdout,"\n");
 103         fprintf(stdout,"REMARKS:\n");
 104         fprintf(stdout,"---------\n");
 105         fprintf(stdout,"\n");
 106         fprintf(stdout,"The markers written to the main_header are : SOC SIZ COD QCD COM.\n");
 107         fprintf(stdout,"COD and QCD never appear in the tile_header.\n");
 108         fprintf(stdout,"\n");
 109         fprintf(stdout,"By default:\n");
 110         fprintf(stdout,"------------\n");
 111         fprintf(stdout,"\n");
 112         fprintf(stdout," * Lossless\n");
 113         fprintf(stdout," * 1 tile\n");
 114         fprintf(stdout," * Size of precinct : 2^15 x 2^15 (means 1 precinct)\n");
 115         fprintf(stdout," * Size of code-block : 64 x 64\n");
 116         fprintf(stdout," * Number of resolutions: 6\n");
 117         fprintf(stdout," * No SOP marker in the codestream\n");
 118         fprintf(stdout," * No EPH marker in the codestream\n");
 119         fprintf(stdout," * No sub-sampling in x or y direction\n");
 120         fprintf(stdout," * No mode switch activated\n");
 121         fprintf(stdout," * Progression order: LRCP\n");
 122         fprintf(stdout," * No index file\n");
 123         fprintf(stdout," * No ROI upshifted\n");
 124         fprintf(stdout," * No offset of the origin of the image\n");
 125         fprintf(stdout," * No offset of the origin of the tiles\n");
 126         fprintf(stdout," * Reversible DWT 5-3\n");
 127 /* UniPG>> */
 128 #ifdef USE_JPWL
 129         fprintf(stdout," * No JPWL protection\n");
 130 #endif /* USE_JPWL */
 131 /* <<UniPG */
 132         fprintf(stdout,"\n");
 133         fprintf(stdout,"Parameters:\n");
 134         fprintf(stdout,"------------\n");
 135         fprintf(stdout,"\n");
 136         fprintf(stdout,"Required Parameters (except with -h):\n");
 137         fprintf(stdout,"One of the two options -ImgDir or -i must be used\n");
 138         fprintf(stdout,"\n");
 139         fprintf(stdout,"-ImgDir      : Image file Directory path (example ../Images) \n");
 140         fprintf(stdout,"    When using this option -OutFor must be used\n");
 141         fprintf(stdout,"\n");
 142         fprintf(stdout,"-OutFor \n");
 143         fprintf(stdout,"    REQUIRED only if -ImgDir is used\n");
 144         fprintf(stdout,"          Need to specify only format without filename <BMP>  \n");
 145         fprintf(stdout,"    Currently accepts PBM, PGM, PPM, PNM, PAM, PGX, PNG, BMP, TIF, RAW and TGA formats\n");
 146         fprintf(stdout,"\n");
 147         fprintf(stdout,"-i           : source file  (-i source.pnm also *pbm, *.pgm, *.ppm, *.pam, *.pgx, *png, *.bmp, *.tif, *.raw, *.tga) \n");
 148         fprintf(stdout,"    When using this option -o must be used\n");
 149         fprintf(stdout,"\n");
 150         fprintf(stdout,"-o           : destination file (-o dest.j2k or .jp2) \n");
 151         fprintf(stdout,"\n");
 152         fprintf(stdout,"Optional Parameters:\n");
 153         fprintf(stdout,"\n");
 154         fprintf(stdout,"-h           : display the help information \n ");
 155         fprintf(stdout,"\n");
 156         fprintf(stdout,"-cinema2K    : Digital Cinema 2K profile compliant codestream for 2K resolution.(-cinema2k 24 or 48) \n");
 157   fprintf(stdout,"        Need to specify the frames per second for a 2K resolution. Only 24 or 48 fps is allowed\n");
 158         fprintf(stdout,"\n");
 159         fprintf(stdout,"-cinema4K    : Digital Cinema 4K profile compliant codestream for 4K resolution \n");
 160         fprintf(stdout,"          Frames per second not required. Default value is 24fps\n");
 161         fprintf(stdout,"\n");
 162         fprintf(stdout,"-r           : different compression ratios for successive layers (-r 20,10,5)\n ");
 163         fprintf(stdout,"                 - The rate specified for each quality level is the desired \n");
 164         fprintf(stdout,"                   compression factor.\n");
 165         fprintf(stdout,"                   Example: -r 20,10,1 means quality 1: compress 20x, \n");
 166         fprintf(stdout,"                     quality 2: compress 10x and quality 3: compress lossless\n");
 167         fprintf(stdout,"\n");
 168         fprintf(stdout,"               (options -r and -q cannot be used together)\n ");
 169         fprintf(stdout,"\n");
 170
 171         fprintf(stdout,"-q           : different psnr for successive layers (-q 30,40,50) \n ");
 172
 173         fprintf(stdout,"               (options -r and -q cannot be used together)\n ");
 174
 175         fprintf(stdout,"\n");
 176         fprintf(stdout,"-n           : number of resolutions (-n 3) \n");
 177         fprintf(stdout,"\n");
 178         fprintf(stdout,"-b           : size of code block (-b 32,32) \n");
 179         fprintf(stdout,"\n");
 180         fprintf(stdout,"-c           : size of precinct (-c 128,128) \n");
 181         fprintf(stdout,"\n");
 182         fprintf(stdout,"-t           : size of tile (-t 512,512) \n");
 183         fprintf(stdout,"\n");
 184         fprintf(stdout,"-p           : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] \n");
 185         fprintf(stdout,"\n");
 186         fprintf(stdout,"-s           : subsampling factor (-s 2,2) [-s X,Y] \n");
 187         fprintf(stdout,"             Remark: subsampling bigger than 2 can produce error\n");
 188         fprintf(stdout,"\n");
 189         fprintf(stdout,"-POC         : Progression order change (-POC T1=0,0,1,5,3,CPRL/T1=5,0,1,6,3,CPRL) \n");
 190         fprintf(stdout,"      Example: T1=0,0,1,5,3,CPRL \n");
 191         fprintf(stdout,"                         : Ttilenumber=Resolution num start,Component num start,Layer num end,Resolution num end,Component num end,Progression order\n");
 192         fprintf(stdout,"\n");
 193         fprintf(stdout,"-SOP         : write SOP marker before each packet \n");
 194         fprintf(stdout,"\n");
 195         fprintf(stdout,"-EPH         : write EPH marker after each header packet \n");
 196         fprintf(stdout,"\n");
 197         fprintf(stdout,"-M           : mode switch (-M 3) [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL)\n");
 198         fprintf(stdout,"                 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)] \n");
 199         fprintf(stdout,"                 Indicate multiple modes by adding their values. \n");
 200         fprintf(stdout,"                 ex: RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");
 201         fprintf(stdout,"\n");
 202         fprintf(stdout,"-TP          : devide packets of every tile into tile-parts (-TP R) [R, L, C]\n");
 203         fprintf(stdout,"\n");
 204         fprintf(stdout,"-x           : create an index file *.Idx (-x index_name.Idx) \n");
 205         fprintf(stdout,"\n");
 206         fprintf(stdout,"-ROI         : c=%%d,U=%%d : quantization indices upshifted \n");
 207         fprintf(stdout,"               for component c=%%d [%%d = 0,1,2]\n");
 208         fprintf(stdout,"               with a value of U=%%d [0 <= %%d <= 37] (i.e. -ROI c=0,U=25) \n");
 209         fprintf(stdout,"\n");
 210         fprintf(stdout,"-d           : offset of the origin of the image (-d 150,300) \n");
 211         fprintf(stdout,"\n");
 212         fprintf(stdout,"-T           : offset of the origin of the tiles (-T 100,75) \n");
 213         fprintf(stdout,"\n");
 214         fprintf(stdout,"-I           : use the irreversible DWT 9-7 (-I) \n");
 215         fprintf(stdout,"\n");
 216         fprintf(stdout,"-F           : characteristics of the raw input image\n");
 217         fprintf(stdout,"               -F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
 218         fprintf(stdout,"               Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
 219         fprintf(stdout,"\n");
 220         fprintf(stdout,"-jpip        : write jpip codestream index box in JP2 output file\n");
 221         fprintf(stdout,"               NOTICE: currently supports only RPCL order\n");
 222         fprintf(stdout,"\n");
 223 /* UniPG>> */
 224 #ifdef USE_JPWL
 225         fprintf(stdout,"-W           : adoption of JPWL (Part 11) capabilities (-W params)\n");
 226         fprintf(stdout,"               The parameters can be written and repeated in any order:\n");
 227         fprintf(stdout,"               [h<tilepart><=type>,s<tilepart><=method>,a=<addr>,...\n");
 228         fprintf(stdout,"                ...,z=<size>,g=<range>,p<tilepart:pack><=type>]\n");
 229         fprintf(stdout,"\n");
 230         fprintf(stdout,"                 h selects the header error protection (EPB): 'type' can be\n");
 231         fprintf(stdout,"                   [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
 232         fprintf(stdout,"                   if 'tilepart' is absent, it is for main and tile headers\n");
 233         fprintf(stdout,"                   if 'tilepart' is present, it applies from that tile\n");
 234         fprintf(stdout,"                     onwards, up to the next h<> spec, or to the last tilepart\n");
 235         fprintf(stdout,"                     in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
 236         fprintf(stdout,"\n");
 237         fprintf(stdout,"                 p selects the packet error protection (EEP/UEP with EPBs)\n");
 238         fprintf(stdout,"                  to be applied to raw data: 'type' can be\n");
 239         fprintf(stdout,"                   [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
 240         fprintf(stdout,"                   if 'tilepart:pack' is absent, it is from tile 0, packet 0\n");
 241         fprintf(stdout,"                   if 'tilepart:pack' is present, it applies from that tile\n");
 242         fprintf(stdout,"                     and that packet onwards, up to the next packet spec\n");
 243         fprintf(stdout,"                     or to the last packet in the last tilepart in the stream\n");
 244         fprintf(stdout,"                     (max. %d specs)\n", JPWL_MAX_NO_PACKSPECS);
 245         fprintf(stdout,"\n");
 246         fprintf(stdout,"                 s enables sensitivity data insertion (ESD): 'method' can be\n");
 247         fprintf(stdout,"                   [-1=NO ESD 0=RELATIVE ERROR 1=MSE 2=MSE REDUCTION 3=PSNR\n");
 248         fprintf(stdout,"                    4=PSNR INCREMENT 5=MAXERR 6=TSE 7=RESERVED]\n");
 249         fprintf(stdout,"                   if 'tilepart' is absent, it is for main header only\n");
 250         fprintf(stdout,"                   if 'tilepart' is present, it applies from that tile\n");
 251         fprintf(stdout,"                     onwards, up to the next s<> spec, or to the last tilepart\n");
 252         fprintf(stdout,"                     in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
 253         fprintf(stdout,"\n");
 254         fprintf(stdout,"                 g determines the addressing mode: <range> can be\n");
 255         fprintf(stdout,"                   [0=PACKET 1=BYTE RANGE 2=PACKET RANGE]\n");
 256         fprintf(stdout,"\n");
 257         fprintf(stdout,"                 a determines the size of data addressing: <addr> can be\n");
 258         fprintf(stdout,"                   2/4 bytes (small/large codestreams). If not set, auto-mode\n");
 259         fprintf(stdout,"\n");
 260         fprintf(stdout,"                 z determines the size of sensitivity values: <size> can be\n");
 261         fprintf(stdout,"                   1/2 bytes, for the transformed pseudo-floating point value\n");
 262         fprintf(stdout,"\n");
 263         fprintf(stdout,"                 ex.:\n");
 264         fprintf(stdout,"                   h,h0=64,h3=16,h5=32,p0=78,p0:24=56,p1,p3:0=0,p3:20=32,s=0,\n");
 265         fprintf(stdout,"                     s0=6,s3=-1,a=0,g=1,z=1\n");
 266         fprintf(stdout,"                 means\n");
 267         fprintf(stdout,"                   predefined EPB in MH, rs(64,32) from TPH 0 to TPH 2,\n");
 268         fprintf(stdout,"                   CRC-16 in TPH 3 and TPH 4, CRC-32 in remaining TPHs,\n");
 269         fprintf(stdout,"                   UEP rs(78,32) for packets 0 to 23 of tile 0,\n");
 270         fprintf(stdout,"                   UEP rs(56,32) for packs. 24 to the last of tilepart 0,\n");
 271         fprintf(stdout,"                   UEP rs default for packets of tilepart 1,\n");
 272         fprintf(stdout,"                   no UEP for packets 0 to 19 of tilepart 3,\n");
 273         fprintf(stdout,"                   UEP CRC-32 for packs. 20 of tilepart 3 to last tilepart,\n");
 274         fprintf(stdout,"                   relative sensitivity ESD for MH,\n");
 275         fprintf(stdout,"                   TSE ESD from TPH 0 to TPH 2, byte range with automatic\n");
 276         fprintf(stdout,"                   size of addresses and 1 byte for each sensitivity value\n");
 277         fprintf(stdout,"\n");
 278         fprintf(stdout,"                 ex.:\n");
 279         fprintf(stdout,"                       h,s,p\n");
 280         fprintf(stdout,"                 means\n");
 281         fprintf(stdout,"                   default protection to headers (MH and TPHs) as well as\n");
 282         fprintf(stdout,"                   data packets, one ESD in MH\n");
 283         fprintf(stdout,"\n");
 284         fprintf(stdout,"                 N.B.: use the following recommendations when specifying\n");
 285         fprintf(stdout,"                       the JPWL parameters list\n");
 286         fprintf(stdout,"                   - when you use UEP, always pair the 'p' option with 'h'\n");
 287         fprintf(stdout,"                 \n");
 288 #endif /* USE_JPWL */
 289 /* <<UniPG */
 290         fprintf(stdout,"IMPORTANT:\n");
 291         fprintf(stdout,"-----------\n");
 292         fprintf(stdout,"\n");
 293         fprintf(stdout,"The index file has the structure below:\n");
 294         fprintf(stdout,"---------------------------------------\n");
 295         fprintf(stdout,"\n");
 296         fprintf(stdout,"Image_height Image_width\n");
 297         fprintf(stdout,"progression order\n");
 298         fprintf(stdout,"Tiles_size_X Tiles_size_Y\n");
 299         fprintf(stdout,"Tiles_nb_X Tiles_nb_Y\n");
 300         fprintf(stdout,"Components_nb\n");
 301         fprintf(stdout,"Layers_nb\n");
 302         fprintf(stdout,"decomposition_levels\n");
 303         fprintf(stdout,"[Precincts_size_X_res_Nr Precincts_size_Y_res_Nr]...\n");
 304         fprintf(stdout,"   [Precincts_size_X_res_0 Precincts_size_Y_res_0]\n");
 305         fprintf(stdout,"Main_header_start_position\n");
 306         fprintf(stdout,"Main_header_end_position\n");
 307         fprintf(stdout,"Codestream_size\n");
 308         fprintf(stdout,"\n");
 309         fprintf(stdout,"INFO ON TILES\n");
 310         fprintf(stdout,"tileno start_pos end_hd end_tile nbparts disto nbpix disto/nbpix\n");
 311         fprintf(stdout,"Tile_0 start_pos end_Theader end_pos NumParts TotalDisto NumPix MaxMSE\n");
 312         fprintf(stdout,"Tile_1   ''           ''        ''        ''       ''    ''      ''\n");
 313         fprintf(stdout,"...\n");
 314         fprintf(stdout,"Tile_Nt   ''           ''        ''        ''       ''    ''     ''\n");
 315         fprintf(stdout,"...\n");
 316         fprintf(stdout,"TILE 0 DETAILS\n");
 317         fprintf(stdout,"part_nb tileno num_packs start_pos end_tph_pos end_pos\n");
 318         fprintf(stdout,"...\n");
 319         fprintf(stdout,"Progression_string\n");
 320         fprintf(stdout,"pack_nb tileno layno resno compno precno start_pos end_ph_pos end_pos disto\n");
 321         fprintf(stdout,"Tpacket_0 Tile layer res. comp. prec. start_pos end_pos disto\n");
 322         fprintf(stdout,"...\n");
 323         fprintf(stdout,"Tpacket_Np ''   ''    ''   ''    ''       ''       ''     ''\n");
 324
 325         fprintf(stdout,"MaxDisto\n");
 326
 327         fprintf(stdout,"TotalDisto\n\n");
 328 }
 329
 330 static OPJ_PROG_ORDER give_progression(const char progression[4]) {
 331         if(strncmp(progression, "LRCP", 4) == 0) {
 332                 return LRCP;
 333         }
 334         if(strncmp(progression, "RLCP", 4) == 0) {
 335                 return RLCP;
 336         }
 337         if(strncmp(progression, "RPCL", 4) == 0) {
 338                 return RPCL;
 339         }
 340         if(strncmp(progression, "PCRL", 4) == 0) {
 341                 return PCRL;
 342         }
 343         if(strncmp(progression, "CPRL", 4) == 0) {
 344                 return CPRL;
 345         }
 346
 347         return PROG_UNKNOWN;
 348 }
 349
 350 static unsigned int get_num_images(char *imgdirpath){
 351         DIR *dir;
 352         struct dirent* content;
 353         unsigned int num_images = 0;
 354
 355         /*Reading the input images from given input directory*/
 356
 357         dir= opendir(imgdirpath);
 358         if(!dir){
 359                 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
 360                 return 0;
 361         }
 362
 363         num_images=0;
 364         while((content=readdir(dir))!=NULL){
 365                 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
 366                         continue;
 367                 num_images++;
 368         }
 369         return num_images;
 370 }
 371
 372 static int load_images(dircnt_t *dirptr, char *imgdirpath){
 373         DIR *dir;
 374         struct dirent* content;
 375         int i = 0;
 376
 377         /*Reading the input images from given input directory*/
 378
 379         dir= opendir(imgdirpath);
 380         if(!dir){
 381                 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
 382                 return 1;
 383         }else   {
 384                 fprintf(stderr,"Folder opened successfully\n");
 385         }
 386
 387         while((content=readdir(dir))!=NULL){
 388                 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
 389                         continue;
 390
 391                 strcpy(dirptr->filename[i],content->d_name);
 392                 i++;
 393         }
 394         return 0;
 395 }
 396
 397 static int get_file_format(char *filename) {
 398         unsigned int i;
 399         static const char *extension[] = {
 400     "pgx", "pnm", "pgm", "ppm", "pbm", "pam", "bmp", "tif", "raw", "tga", "png", "j2k", "jp2", "j2c", "jpc"
 401     };
 402         static const int format[] = {
 403     PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, TGA_DFMT, PNG_DFMT, J2K_CFMT, JP2_CFMT, J2K_CFMT, J2K_CFMT
 404     };
 405         char * ext = strrchr(filename, '.');
 406         if (ext == NULL)
 407                 return -1;
 408         ext++;
 409         for(i = 0; i < sizeof(format)/sizeof(*format); i++) {
 410                 if(strcasecmp(ext, extension[i]) == 0) {
 411                         return format[i];
 412                 }
 413         }
 414         return -1;
 415 }
 416
 417 static char * get_file_name(char *name){
 418         char *fname;
 419         fname= (char*)malloc(OPJ_PATH_LEN*sizeof(char));
 420         fname= strtok(name,".");
 421         return fname;
 422 }
 423
 424 static char get_next_file(int imageno,dircnt_t *dirptr,img_fol_t *img_fol, opj_cparameters_t *parameters){
 425         char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN],outfilename[OPJ_PATH_LEN],temp_ofname[OPJ_PATH_LEN];
 426   char *temp_p, temp1[OPJ_PATH_LEN]="";
 427
 428         strcpy(image_filename,dirptr->filename[imageno]);
 429         fprintf(stderr,"File Number %d \"%s\"\n",imageno,image_filename);
 430         parameters->decod_format = get_file_format(image_filename);
 431         if (parameters->decod_format == -1)
 432                 return 1;
 433         sprintf(infilename,"%s/%s",img_fol->imgdirpath,image_filename);
 434         strncpy(parameters->infile, infilename, sizeof(infilename));
 435
 436         /*Set output file*/
 437         strcpy(temp_ofname,get_file_name(image_filename));
 438         while((temp_p = strtok(NULL,".")) != NULL){
 439                 strcat(temp_ofname,temp1);
 440                 sprintf(temp1,".%s",temp_p);
 441         }
 442         if(img_fol->set_out_format==1){
 443                 sprintf(outfilename,"%s/%s.%s",img_fol->imgdirpath,temp_ofname,img_fol->out_format);
 444                 strncpy(parameters->outfile, outfilename, sizeof(outfilename));
 445         }
 446  return 0;
 447 }
 448
 449 static int initialise_4K_poc(opj_poc_t *POC, int numres){
 450         POC[0].tile  = 1;
 451         POC[0].resno0  = 0;
 452         POC[0].compno0 = 0;
 453         POC[0].layno1  = 1;
 454         POC[0].resno1  = numres-1;
 455         POC[0].compno1 = 3;
 456         POC[0].prg1 = CPRL;
 457         POC[1].tile  = 1;
 458         POC[1].resno0  = numres-1;
 459         POC[1].compno0 = 0;
 460         POC[1].layno1  = 1;
 461         POC[1].resno1  = numres;
 462         POC[1].compno1 = 3;
 463         POC[1].prg1 = CPRL;
 464         return 2;
 465 }
 466
 467 static void cinema_parameters(opj_cparameters_t *parameters){
 468         parameters->tile_size_on = OPJ_FALSE;
 469         parameters->cp_tdx=1;
 470         parameters->cp_tdy=1;
 471
 472         /*Tile part*/
 473         parameters->tp_flag = 'C';
 474         parameters->tp_on = 1;
 475
 476         /*Tile and Image shall be at (0,0)*/
 477         parameters->cp_tx0 = 0;
 478         parameters->cp_ty0 = 0;
 479         parameters->image_offset_x0 = 0;
 480         parameters->image_offset_y0 = 0;
 481
 482         /*Codeblock size= 32*32*/
 483         parameters->cblockw_init = 32;
 484         parameters->cblockh_init = 32;
 485         parameters->csty |= 0x01;
 486
 487         /*The progression order shall be CPRL*/
 488         parameters->prog_order = CPRL;
 489
 490         /* No ROI */
 491         parameters->roi_compno = -1;
 492
 493         parameters->subsampling_dx = 1;         parameters->subsampling_dy = 1;
 494
 495         /* 9-7 transform */
 496         parameters->irreversible = 1;
 497
 498 }
 499
 500 static void cinema_setup_encoder(opj_cparameters_t *parameters,opj_image_t *image, img_fol_t *img_fol){
 501         int i;
 502         float temp_rate;
 503
 504         switch (parameters->cp_cinema){
 505         case CINEMA2K_24:
 506         case CINEMA2K_48:
 507                 if(parameters->numresolution > 6){
 508                         parameters->numresolution = 6;
 509                 }
 510                 if (!((image->comps[0].w == 2048) | (image->comps[0].h == 1080))){
 511                         fprintf(stdout,"Image coordinates %d x %d is not 2K compliant.\nJPEG Digital Cinema Profile-3 "
 512                                 "(2K profile) compliance requires that at least one of coordinates match 2048 x 1080\n",
 513                                 image->comps[0].w,image->comps[0].h);
 514                         parameters->cp_rsiz = STD_RSIZ;
 515                 }
 516         break;
 517
 518         case CINEMA4K_24:
 519                 if(parameters->numresolution < 1){
 520                                 parameters->numresolution = 1;
 521                         }else if(parameters->numresolution > 7){
 522                                 parameters->numresolution = 7;
 523                         }
 524                 if (!((image->comps[0].w == 4096) | (image->comps[0].h == 2160))){
 525                         fprintf(stdout,"Image coordinates %d x %d is not 4K compliant.\nJPEG Digital Cinema Profile-4"
 526                                 "(4K profile) compliance requires that at least one of coordinates match 4096 x 2160\n",
 527                                 image->comps[0].w,image->comps[0].h);
 528                         parameters->cp_rsiz = STD_RSIZ;
 529                 }
 530                 parameters->numpocs = initialise_4K_poc(parameters->POC,parameters->numresolution);
 531                 break;
 532         default :
 533                 break;
 534         }
 535
 536         switch (parameters->cp_cinema){
 537                 case CINEMA2K_24:
 538                 case CINEMA4K_24:
 539                         for(i=0 ; i<parameters->tcp_numlayers ; i++){
 540                                 temp_rate = 0 ;
 541                                 if (img_fol->rates[i]== 0){
 542                                         parameters->tcp_rates[0]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
 543                                         (CINEMA_24_CS * 8 * image->comps[0].dx * image->comps[0].dy);
 544                                 }else{
 545                                         temp_rate =((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
 546                                                 (img_fol->rates[i] * 8 * image->comps[0].dx * image->comps[0].dy);
 547                                         if (temp_rate > CINEMA_24_CS ){
 548                                                 parameters->tcp_rates[i]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
 549                                                 (CINEMA_24_CS * 8 * image->comps[0].dx * image->comps[0].dy);
 550                                         }else{
 551                                                 parameters->tcp_rates[i]= img_fol->rates[i];
 552                                         }
 553                                 }
 554                         }
 555                         parameters->max_comp_size = COMP_24_CS;
 556                         break;
 557
 558                 case CINEMA2K_48:
 559                         for(i=0 ; i<parameters->tcp_numlayers ; i++){
 560                                 temp_rate = 0 ;
 561                                 if (img_fol->rates[i]== 0){
 562                                         parameters->tcp_rates[0]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
 563                                         (CINEMA_48_CS * 8 * image->comps[0].dx * image->comps[0].dy);
 564                                 }else{
 565                                         temp_rate =((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
 566                                                 (img_fol->rates[i] * 8 * image->comps[0].dx * image->comps[0].dy);
 567                                         if (temp_rate > CINEMA_48_CS ){
 568                                                 parameters->tcp_rates[0]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
 569                                                 (CINEMA_48_CS * 8 * image->comps[0].dx * image->comps[0].dy);
 570                                         }else{
 571                                                 parameters->tcp_rates[i]= img_fol->rates[i];
 572                                         }
 573                                 }
 574                         }
 575                         parameters->max_comp_size = COMP_48_CS;
 576                         break;
 577                 default:
 578                         break;
 579         }
 580         parameters->cp_disto_alloc = 1;
 581 }
 582
 583 /* ------------------------------------------------------------------------------------ */
 584
 585 static int parse_cmdline_encoder(int argc, char **argv, opj_cparameters_t *parameters,
 586                                                                                                         img_fol_t *img_fol, raw_cparameters_t *raw_cp, char *indexfilename) {
 587         int i, j, totlen, c;
 588         opj_option_t long_option[]={
 589                 {"cinema2K",REQ_ARG, NULL ,'w'},
 590                 {"cinema4K",NO_ARG, NULL ,'y'},
 591                 {"ImgDir",REQ_ARG, NULL ,'z'},
 592                 {"TP",REQ_ARG, NULL ,'u'},
 593                 {"SOP",NO_ARG, NULL ,'S'},
 594                 {"EPH",NO_ARG, NULL ,'E'},
 595                 {"OutFor",REQ_ARG, NULL ,'O'},
 596                 {"POC",REQ_ARG, NULL ,'P'},
 597                 {"ROI",REQ_ARG, NULL ,'R'},
 598                 {"jpip",NO_ARG, NULL, 'J'}
 599         };
 600
 601         /* parse the command line */
 602         const char optlist[] = "i:o:r:q:n:b:c:t:p:s:SEM:x:R:d:T:If:P:C:F:u:J"
 603 #ifdef USE_JPWL
 604                 "W:"
 605 #endif /* USE_JPWL */
 606                 "h";
 607
 608         totlen=sizeof(long_option);
 609         img_fol->set_out_format=0;
 610         raw_cp->rawWidth = 0;
 611
 612         do{
 613                 c = opj_getopt_long(argc, argv, optlist,long_option,totlen);
 614                 if (c == -1)
 615                         break;
 616                 switch (c) {
 617                         case 'i':                       /* input file */
 618                         {
 619                                 char *infile = opj_optarg;
 620                                 parameters->decod_format = get_file_format(infile);
 621                                 switch(parameters->decod_format) {
 622                                         case PGX_DFMT:
 623                                         case PXM_DFMT:
 624                                         case BMP_DFMT:
 625                                         case TIF_DFMT:
 626                                         case RAW_DFMT:
 627                                         case TGA_DFMT:
 628                                         case PNG_DFMT:
 629                                                 break;
 630                                         default:
 631                                                 fprintf(stderr,
 632                                                         "!! Unrecognized format for infile : %s "
 633               "[accept only *.pnm, *.pgm, *.ppm, *.pgx, *png, *.bmp, *.tif, *.raw or *.tga] !!\n\n",
 634                                                         infile);
 635                                                 return 1;
 636                                 }
 637                                 strncpy(parameters->infile, infile, sizeof(parameters->infile)-1);
 638                         }
 639                         break;
 640
 641                                 /* ----------------------------------------------------- */
 642
 643                         case 'o':                       /* output file */
 644                         {
 645                                 char *outfile = opj_optarg;
 646                                 parameters->cod_format = get_file_format(outfile);
 647                                 switch(parameters->cod_format) {
 648                                         case J2K_CFMT:
 649                                         case JP2_CFMT:
 650                                                 break;
 651                                         default:
 652                                                 fprintf(stderr, "Unknown output format image %s [only *.j2k, *.j2c or *.jp2]!! \n", outfile);
 653                                                 return 1;
 654                                 }
 655                                 strncpy(parameters->outfile, outfile, sizeof(parameters->outfile)-1);
 656                         }
 657                         break;
 658
 659                                 /* ----------------------------------------------------- */
 660                         case 'O':                       /* output format */
 661                                 {
 662                                         char outformat[50];
 663                                         char *of = opj_optarg;
 664                                         sprintf(outformat,".%s",of);
 665                                         img_fol->set_out_format = 1;
 666                                         parameters->cod_format = get_file_format(outformat);
 667                                         switch(parameters->cod_format) {
 668                                                 case J2K_CFMT:
 669                                                 case JP2_CFMT:
 670                                                         img_fol->out_format = opj_optarg;
 671                                                         break;
 672                                                 default:
 673                                                         fprintf(stderr, "Unknown output format image [only j2k, j2c, jp2]!! \n");
 674                                                         return 1;
 675                                         }
 676                                 }
 677                                 break;
 678
 679
 680                                 /* ----------------------------------------------------- */
 681
 682
 683                         case 'r':                       /* rates rates/distorsion */
 684                         {
 685                                 char *s = opj_optarg;
 686                                 parameters->tcp_numlayers = 0;
 687                                 while (sscanf(s, "%f", &parameters->tcp_rates[parameters->tcp_numlayers]) == 1) {
 688                                         parameters->tcp_numlayers++;
 689                                         while (*s && *s != ',') {
 690                                                 s++;
 691                                         }
 692                                         if (!*s)
 693                                                 break;
 694                                         s++;
 695                                 }
 696                                 parameters->cp_disto_alloc = 1;
 697                         }
 698                         break;
 699
 700                                 /* ----------------------------------------------------- */
 701
 702
 703                         case 'F':                       /* Raw image format parameters */
 704                         {
 705                                 char signo;
 706                                 char *s = opj_optarg;
 707                                 if (sscanf(s, "%d,%d,%d,%d,%c", &raw_cp->rawWidth, &raw_cp->rawHeight, &raw_cp->rawComp, &raw_cp->rawBitDepth, &signo) == 5) {
 708                                         if (signo == 's') {
 709                                                 raw_cp->rawSigned = OPJ_TRUE;
 710                                                 fprintf(stdout,"\nRaw file parameters: %d,%d,%d,%d Signed\n", raw_cp->rawWidth, raw_cp->rawHeight, raw_cp->rawComp, raw_cp->rawBitDepth);
 711                                         }
 712                                         else if (signo == 'u') {
 713                                                 raw_cp->rawSigned = OPJ_FALSE;
 714                                                 fprintf(stdout,"\nRaw file parameters: %d,%d,%d,%d Unsigned\n", raw_cp->rawWidth, raw_cp->rawHeight, raw_cp->rawComp, raw_cp->rawBitDepth);
 715                                         }
 716                                         else {
 717                                                 fprintf(stderr,"\nError: invalid raw image parameters: Unknown sign of raw file\n");
 718                                                 fprintf(stderr,"Please use the Format option -F:\n");
 719                                                 fprintf(stderr,"-F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
 720                                                 fprintf(stderr,"Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
 721                                                 fprintf(stderr,"Aborting\n");
 722                                         }
 723                                 }
 724                                 else {
 725                                         fprintf(stderr,"\nError: invalid raw image parameters\n");
 726                                         fprintf(stderr,"Please use the Format option -F:\n");
 727                                         fprintf(stderr,"-F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
 728                                                 fprintf(stderr,"Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
 729                                         fprintf(stderr,"Aborting\n");
 730                                         return 1;
 731                                 }
 732                         }
 733                         break;
 734
 735                                 /* ----------------------------------------------------- */
 736
 737                         case 'q':                       /* add fixed_quality */
 738                         {
 739                                 char *s = opj_optarg;
 740                                 while (sscanf(s, "%f", &parameters->tcp_distoratio[parameters->tcp_numlayers]) == 1) {
 741                                         parameters->tcp_numlayers++;
 742                                         while (*s && *s != ',') {
 743                                                 s++;
 744                                         }
 745                                         if (!*s)
 746                                                 break;
 747                                         s++;
 748                                 }
 749                                 parameters->cp_fixed_quality = 1;
 750                         }
 751                         break;
 752
 753                                 /* dda */
 754                                 /* ----------------------------------------------------- */
 755
 756                         case 'f':                       /* mod fixed_quality (before : -q) */
 757                         {
 758                                 int *row = NULL, *col = NULL;
 759                                 int numlayers = 0, numresolution = 0, matrix_width = 0;
 760
 761                                 char *s = opj_optarg;
 762                                 sscanf(s, "%d", &numlayers);
 763                                 s++;
 764                                 if (numlayers > 9)
 765                                         s++;
 766
 767                                 parameters->tcp_numlayers = numlayers;
 768                                 numresolution = parameters->numresolution;
 769                                 matrix_width = numresolution * 3;
 770                                 parameters->cp_matrice = (int *) malloc(numlayers * matrix_width * sizeof(int));
 771                                 s = s + 2;
 772
 773                                 for (i = 0; i < numlayers; i++) {
 774                                         row = &parameters->cp_matrice[i * matrix_width];
 775                                         col = row;
 776                                         parameters->tcp_rates[i] = 1;
 777                                         sscanf(s, "%d,", &col[0]);
 778                                         s += 2;
 779                                         if (col[0] > 9)
 780                                                 s++;
 781                                         col[1] = 0;
 782                                         col[2] = 0;
 783                                         for (j = 1; j < numresolution; j++) {
 784                                                 col += 3;
 785                                                 sscanf(s, "%d,%d,%d", &col[0], &col[1], &col[2]);
 786                                                 s += 6;
 787                                                 if (col[0] > 9)
 788                                                         s++;
 789                                                 if (col[1] > 9)
 790                                                         s++;
 791                                                 if (col[2] > 9)
 792                                                         s++;
 793                                         }
 794                                         if (i < numlayers - 1)
 795                                                 s++;
 796                                 }
 797                                 parameters->cp_fixed_alloc = 1;
 798                         }
 799                         break;
 800
 801                                 /* ----------------------------------------------------- */
 802
 803                         case 't':                       /* tiles */
 804                         {
 805                                 sscanf(opj_optarg, "%d,%d", &parameters->cp_tdx, &parameters->cp_tdy);
 806                                 parameters->tile_size_on = OPJ_TRUE;
 807                         }
 808                         break;
 809
 810                                 /* ----------------------------------------------------- */
 811
 812                         case 'n':                       /* resolution */
 813                         {
 814                                 sscanf(opj_optarg, "%d", &parameters->numresolution);
 815                         }
 816                         break;
 817
 818                                 /* ----------------------------------------------------- */
 819                         case 'c':                       /* precinct dimension */
 820                         {
 821                                 char sep;
 822                                 int res_spec = 0;
 823
 824                                 char *s = opj_optarg;
 825                                 do {
 826                                         sep = 0;
 827                                         sscanf(s, "[%d,%d]%c", &parameters->prcw_init[res_spec],
 828                                  &parameters->prch_init[res_spec], &sep);
 829                                         parameters->csty |= 0x01;
 830                                         res_spec++;
 831                                         s = strpbrk(s, "]") + 2;
 832                                 }
 833                                 while (sep == ',');
 834                                 parameters->res_spec = res_spec;
 835                         }
 836                         break;
 837
 838                                 /* ----------------------------------------------------- */
 839
 840                         case 'b':                       /* code-block dimension */
 841                         {
 842                                 int cblockw_init = 0, cblockh_init = 0;
 843                                 sscanf(opj_optarg, "%d,%d", &cblockw_init, &cblockh_init);
 844                                 if (cblockw_init * cblockh_init > 4096 || cblockw_init > 1024
 845                                         || cblockw_init < 4 || cblockh_init > 1024 || cblockh_init < 4) {
 846                                         fprintf(stderr,
 847                                                 "!! Size of code_block error (option -b) !!\n\nRestriction :\n"
 848             "    * width*height<=4096\n    * 4<=width,height<= 1024\n\n");
 849                                         return 1;
 850                                 }
 851                                 parameters->cblockw_init = cblockw_init;
 852                                 parameters->cblockh_init = cblockh_init;
 853                         }
 854                         break;
 855
 856                                 /* ----------------------------------------------------- */
 857
 858                         case 'x':                       /* creation of index file */
 859                         {
 860                                 char *index = opj_optarg;
 861                                 strncpy(indexfilename, index, OPJ_PATH_LEN);
 862                         }
 863                         break;
 864
 865                                 /* ----------------------------------------------------- */
 866
 867                         case 'p':                       /* progression order */
 868                         {
 869                                 char progression[4];
 870
 871                                 strncpy(progression, opj_optarg, 4);
 872                                 parameters->prog_order = give_progression(progression);
 873                                 if (parameters->prog_order == -1) {
 874                                         fprintf(stderr, "Unrecognized progression order "
 875             "[LRCP, RLCP, RPCL, PCRL, CPRL] !!\n");
 876                                         return 1;
 877                                 }
 878                         }
 879                         break;
 880
 881                                 /* ----------------------------------------------------- */
 882
 883                         case 's':                       /* subsampling factor */
 884                         {
 885                                 if (sscanf(opj_optarg, "%d,%d", &parameters->subsampling_dx,
 886                                     &parameters->subsampling_dy) != 2) {
 887                                         fprintf(stderr, "'-s' sub-sampling argument error !  [-s dx,dy]\n");
 888                                         return 1;
 889                                 }
 890                         }
 891                         break;
 892
 893                                 /* ----------------------------------------------------- */
 894
 895                         case 'd':                       /* coordonnate of the reference grid */
 896                         {
 897                                 if (sscanf(opj_optarg, "%d,%d", &parameters->image_offset_x0,
 898                                     &parameters->image_offset_y0) != 2) {
 899                                         fprintf(stderr, "-d 'coordonnate of the reference grid' argument "
 900             "error !! [-d x0,y0]\n");
 901                                         return 1;
 902                                 }
 903                         }
 904                         break;
 905
 906                                 /* ----------------------------------------------------- */
 907
 908                         case 'h':                       /* display an help description */
 909                                 encode_help_display();
 910                                 return 1;
 911
 912                                 /* ----------------------------------------------------- */
 913
 914                         case 'P':                       /* POC */
 915                         {
 916                                 int numpocs = 0;                /* number of progression order change (POC) default 0 */
 917                                 opj_poc_t *POC = NULL;  /* POC : used in case of Progression order change */
 918
 919                                 char *s = opj_optarg;
 920                                 POC = parameters->POC;
 921
 922                                 while (sscanf(s, "T%d=%d,%d,%d,%d,%d,%4s", &POC[numpocs].tile,
 923                                         &POC[numpocs].resno0, &POC[numpocs].compno0,
 924                                         &POC[numpocs].layno1, &POC[numpocs].resno1,
 925                                         &POC[numpocs].compno1, POC[numpocs].progorder) == 7) {
 926                                         POC[numpocs].prg1 = give_progression(POC[numpocs].progorder);
 927                                         numpocs++;
 928                                         while (*s && *s != '/') {
 929                                                 s++;
 930                                         }
 931                                         if (!*s) {
 932                                                 break;
 933                                         }
 934                                         s++;
 935                                 }
 936                                 parameters->numpocs = numpocs;
 937                         }
 938                         break;
 939
 940                                 /* ------------------------------------------------------ */
 941
 942                         case 'S':                       /* SOP marker */
 943                         {
 944                                 parameters->csty |= 0x02;
 945                         }
 946                         break;
 947
 948                                 /* ------------------------------------------------------ */
 949
 950                         case 'E':                       /* EPH marker */
 951                         {
 952                                 parameters->csty |= 0x04;
 953                         }
 954                         break;
 955
 956                                 /* ------------------------------------------------------ */
 957
 958                         case 'M':                       /* Mode switch pas tous au point !! */
 959                         {
 960                                 int value = 0;
 961                                 if (sscanf(opj_optarg, "%d", &value) == 1) {
 962                                         for (i = 0; i <= 5; i++) {
 963                                                 int cache = value & (1 << i);
 964                                                 if (cache)
 965                                                         parameters->mode |= (1 << i);
 966                                         }
 967                                 }
 968                         }
 969                         break;
 970
 971                                 /* ------------------------------------------------------ */
 972
 973                         case 'R':                       /* ROI */
 974                         {
 975                                 if (sscanf(opj_optarg, "c=%d,U=%d", &parameters->roi_compno,
 976                                            &parameters->roi_shift) != 2) {
 977                                         fprintf(stderr, "ROI error !! [-ROI c='compno',U='shift']\n");
 978                                         return 1;
 979                                 }
 980                         }
 981                         break;
 982
 983                                 /* ------------------------------------------------------ */
 984
 985                         case 'T':                       /* Tile offset */
 986                         {
 987                                 if (sscanf(opj_optarg, "%d,%d", &parameters->cp_tx0, &parameters->cp_ty0) != 2) {
 988                                         fprintf(stderr, "-T 'tile offset' argument error !! [-T X0,Y0]");
 989                                         return 1;
 990                                 }
 991                         }
 992                         break;
 993
 994                                 /* ------------------------------------------------------ */
 995
 996                         case 'C':                       /* add a comment */
 997                         {
 998                                 parameters->cp_comment = (char*)malloc(strlen(opj_optarg) + 1);
 999                                 if(parameters->cp_comment) {
1000                                         strcpy(parameters->cp_comment, opj_optarg);
1001                                 }
1002                         }
1003                         break;
1004
1005
1006                                 /* ------------------------------------------------------ */
1007
1008                         case 'I':                       /* reversible or not */
1009                         {
1010                                 parameters->irreversible = 1;
1011                         }
1012                         break;
1013
1014                         /* ------------------------------------------------------ */
1015
1016                         case 'u':                       /* Tile part generation*/
1017                         {
1018                                 parameters->tp_flag = opj_optarg[0];
1019                                 parameters->tp_on = 1;
1020                         }
1021                         break;
1022
1023                                 /* ------------------------------------------------------ */
1024
1025                         case 'z':                       /* Image Directory path */
1026                         {
1027                                 img_fol->imgdirpath = (char*)malloc(strlen(opj_optarg) + 1);
1028                                 strcpy(img_fol->imgdirpath,opj_optarg);
1029                                 img_fol->set_imgdir=1;
1030                         }
1031                         break;
1032
1033                                 /* ------------------------------------------------------ */
1034
1035                         case 'w':                       /* Digital Cinema 2K profile compliance*/
1036                         {
1037                                 int fps=0;
1038                                 sscanf(opj_optarg,"%d",&fps);
1039                                 if(fps == 24){
1040                                         parameters->cp_cinema = CINEMA2K_24;
1041                                 }else if(fps == 48 ){
1042                                         parameters->cp_cinema = CINEMA2K_48;
1043                                 }else {
1044                                         fprintf(stderr,"Incorrect value!! must be 24 or 48\n");
1045                                         return 1;
1046                                 }
1047                                 fprintf(stdout,"CINEMA 2K compliant codestream\n");
1048                                 parameters->cp_rsiz = CINEMA2K;
1049
1050                         }
1051                         break;
1052
1053                                 /* ------------------------------------------------------ */
1054
1055                         case 'y':                       /* Digital Cinema 4K profile compliance*/
1056                         {
1057                                 parameters->cp_cinema = CINEMA4K_24;
1058                                 fprintf(stdout,"CINEMA 4K compliant codestream\n");
1059                                 parameters->cp_rsiz = CINEMA4K;
1060                         }
1061                         break;
1062
1063                                 /* ------------------------------------------------------ */
1064
1065 /* UniPG>> */
1066 #ifdef USE_JPWL
1067                                 /* ------------------------------------------------------ */
1068
1069                         case 'W':                       /* JPWL capabilities switched on */
1070                         {
1071                                 char *token = NULL;
1072                                 int hprot, pprot, sens, addr, size, range;
1073
1074                                 /* we need to enable indexing */
1075                                 if (!indexfilename || !*indexfilename) {
1076                                         strncpy(indexfilename, JPWL_PRIVATEINDEX_NAME, OPJ_PATH_LEN);
1077                                 }
1078
1079                                 /* search for different protection methods */
1080
1081                                 /* break the option in comma points and parse the result */
1082                                 token = strtok(opj_optarg, ",");
1083                                 while(token != NULL) {
1084
1085                                         /* search header error protection method */
1086                                         if (*token == 'h') {
1087
1088                                                 static int tile = 0, tilespec = 0, lasttileno = 0;
1089
1090                                                 hprot = 1; /* predefined method */
1091
1092                                                 if(sscanf(token, "h=%d", &hprot) == 1) {
1093                                                         /* Main header, specified */
1094                                                         if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
1095                                                                 ((hprot >= 37) && (hprot <= 128)))) {
1096                                                                 fprintf(stderr, "ERROR -> invalid main header protection method h = %d\n", hprot);
1097                                                                 return 1;
1098                                                         }
1099                                                         parameters->jpwl_hprot_MH = hprot;
1100
1101                                                 } else if(sscanf(token, "h%d=%d", &tile, &hprot) == 2) {
1102                                                         /* Tile part header, specified */
1103                                                         if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
1104                                                                 ((hprot >= 37) && (hprot <= 128)))) {
1105                                                                 fprintf(stderr, "ERROR -> invalid tile part header protection method h = %d\n", hprot);
1106                                                                 return 1;
1107                                                         }
1108                                                         if (tile < 0) {
1109                                                                 fprintf(stderr, "ERROR -> invalid tile part number on protection method t = %d\n", tile);
1110                                                                 return 1;
1111                                                         }
1112                                                         if (tilespec < JPWL_MAX_NO_TILESPECS) {
1113                                                                 parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
1114                                                                 parameters->jpwl_hprot_TPH[tilespec++] = hprot;
1115                                                         }
1116
1117                                                 } else if(sscanf(token, "h%d", &tile) == 1) {
1118                                                         /* Tile part header, unspecified */
1119                                                         if (tile < 0) {
1120                                                                 fprintf(stderr, "ERROR -> invalid tile part number on protection method t = %d\n", tile);
1121                                                                 return 1;
1122                                                         }
1123                                                         if (tilespec < JPWL_MAX_NO_TILESPECS) {
1124                                                                 parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
1125                                                                 parameters->jpwl_hprot_TPH[tilespec++] = hprot;
1126                                                         }
1127
1128
1129                                                 } else if (!strcmp(token, "h")) {
1130                                                         /* Main header, unspecified */
1131                                                         parameters->jpwl_hprot_MH = hprot;
1132
1133                                                 } else {
1134                                                         fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
1135                                                         return 1;
1136                                                 };
1137
1138                                         }
1139
1140                                         /* search packet error protection method */
1141                                         if (*token == 'p') {
1142
1143                                                 static int pack = 0, tile = 0, packspec = 0;
1144
1145                                                 pprot = 1; /* predefined method */
1146
1147                                                 if (sscanf(token, "p=%d", &pprot) == 1) {
1148                                                         /* Method for all tiles and all packets */
1149                                                         if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1150                                                                 ((pprot >= 37) && (pprot <= 128)))) {
1151                                                                 fprintf(stderr, "ERROR -> invalid default packet protection method p = %d\n", pprot);
1152                                                                 return 1;
1153                                                         }
1154                                                         parameters->jpwl_pprot_tileno[0] = 0;
1155                                                         parameters->jpwl_pprot_packno[0] = 0;
1156                                                         parameters->jpwl_pprot[0] = pprot;
1157
1158                                                 } else if (sscanf(token, "p%d=%d", &tile, &pprot) == 2) {
1159                                                         /* method specified from that tile on */
1160                                                         if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1161                                                                 ((pprot >= 37) && (pprot <= 128)))) {
1162                                                                 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1163                                                                 return 1;
1164                                                         }
1165                                                         if (tile < 0) {
1166                                                                 fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1167                                                                 return 1;
1168                                                         }
1169                                                         if (packspec < JPWL_MAX_NO_PACKSPECS) {
1170                                                                 parameters->jpwl_pprot_tileno[packspec] = tile;
1171                                                                 parameters->jpwl_pprot_packno[packspec] = 0;
1172                                                                 parameters->jpwl_pprot[packspec++] = pprot;
1173                                                         }
1174
1175                                                 } else if (sscanf(token, "p%d:%d=%d", &tile, &pack, &pprot) == 3) {
1176                                                         /* method fully specified from that tile and that packet on */
1177                                                         if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1178                                                                 ((pprot >= 37) && (pprot <= 128)))) {
1179                                                                 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1180                                                                 return 1;
1181                                                         }
1182                                                         if (tile < 0) {
1183                                                                 fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1184                                                                 return 1;
1185                                                         }
1186                                                         if (pack < 0) {
1187                                                                 fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
1188                                                                 return 1;
1189                                                         }
1190                                                         if (packspec < JPWL_MAX_NO_PACKSPECS) {
1191                                                                 parameters->jpwl_pprot_tileno[packspec] = tile;
1192                                                                 parameters->jpwl_pprot_packno[packspec] = pack;
1193                                                                 parameters->jpwl_pprot[packspec++] = pprot;
1194                                                         }
1195
1196                                                 } else if (sscanf(token, "p%d:%d", &tile, &pack) == 2) {
1197                                                         /* default method from that tile and that packet on */
1198                                                         if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1199                                                                 ((pprot >= 37) && (pprot <= 128)))) {
1200                                                                 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1201                                                                 return 1;
1202                                                         }
1203                                                         if (tile < 0) {
1204                                                                 fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1205                                                                 return 1;
1206                                                         }
1207                                                         if (pack < 0) {
1208                                                                 fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
1209                                                                 return 1;
1210                                                         }
1211                                                         if (packspec < JPWL_MAX_NO_PACKSPECS) {
1212                                                                 parameters->jpwl_pprot_tileno[packspec] = tile;
1213                                                                 parameters->jpwl_pprot_packno[packspec] = pack;
1214                                                                 parameters->jpwl_pprot[packspec++] = pprot;
1215                                                         }
1216
1217                                                 } else if (sscanf(token, "p%d", &tile) == 1) {
1218                                                         /* default from a tile on */
1219                                                         if (tile < 0) {
1220                                                                 fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1221                                                                 return 1;
1222                                                         }
1223                                                         if (packspec < JPWL_MAX_NO_PACKSPECS) {
1224                                                                 parameters->jpwl_pprot_tileno[packspec] = tile;
1225                                                                 parameters->jpwl_pprot_packno[packspec] = 0;
1226                                                                 parameters->jpwl_pprot[packspec++] = pprot;
1227                                                         }
1228
1229
1230                                                 } else if (!strcmp(token, "p")) {
1231                                                         /* all default */
1232                                                         parameters->jpwl_pprot_tileno[0] = 0;
1233                                                         parameters->jpwl_pprot_packno[0] = 0;
1234                                                         parameters->jpwl_pprot[0] = pprot;
1235
1236                                                 } else {
1237                                                         fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
1238                                                         return 1;
1239                                                 };
1240
1241                                         }
1242
1243                                         /* search sensitivity method */
1244                                         if (*token == 's') {
1245
1246                                                 static int tile = 0, tilespec = 0, lasttileno = 0;
1247
1248                                                 sens = 0; /* predefined: relative error */
1249
1250                                                 if(sscanf(token, "s=%d", &sens) == 1) {
1251                                                         /* Main header, specified */
1252                                                         if ((sens < -1) || (sens > 7)) {
1253                                                                 fprintf(stderr, "ERROR -> invalid main header sensitivity method s = %d\n", sens);
1254                                                                 return 1;
1255                                                         }
1256                                                         parameters->jpwl_sens_MH = sens;
1257
1258                                                 } else if(sscanf(token, "s%d=%d", &tile, &sens) == 2) {
1259                                                         /* Tile part header, specified */
1260                                                         if ((sens < -1) || (sens > 7)) {
1261                                                                 fprintf(stderr, "ERROR -> invalid tile part header sensitivity method s = %d\n", sens);
1262                                                                 return 1;
1263                                                         }
1264                                                         if (tile < 0) {
1265                                                                 fprintf(stderr, "ERROR -> invalid tile part number on sensitivity method t = %d\n", tile);
1266                                                                 return 1;
1267                                                         }
1268                                                         if (tilespec < JPWL_MAX_NO_TILESPECS) {
1269                                                                 parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
1270                                                                 parameters->jpwl_sens_TPH[tilespec++] = sens;
1271                                                         }
1272
1273                                                 } else if(sscanf(token, "s%d", &tile) == 1) {
1274                                                         /* Tile part header, unspecified */
1275                                                         if (tile < 0) {
1276                                                                 fprintf(stderr, "ERROR -> invalid tile part number on sensitivity method t = %d\n", tile);
1277                                                                 return 1;
1278                                                         }
1279                                                         if (tilespec < JPWL_MAX_NO_TILESPECS) {
1280                                                                 parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
1281                                                                 parameters->jpwl_sens_TPH[tilespec++] = hprot;
1282                                                         }
1283
1284                                                 } else if (!strcmp(token, "s")) {
1285                                                         /* Main header, unspecified */
1286                                                         parameters->jpwl_sens_MH = sens;
1287
1288                                                 } else {
1289                                                         fprintf(stderr, "ERROR -> invalid sensitivity method selection = %s\n", token);
1290                                                         return 1;
1291                                                 };
1292
1293                                                 parameters->jpwl_sens_size = 2; /* 2 bytes for default size */
1294                                         }
1295
1296                                         /* search addressing size */
1297                                         if (*token == 'a') {
1298
1299
1300                                                 addr = 0; /* predefined: auto */
1301
1302                                                 if(sscanf(token, "a=%d", &addr) == 1) {
1303                                                         /* Specified */
1304                                                         if ((addr != 0) && (addr != 2) && (addr != 4)) {
1305                                                                 fprintf(stderr, "ERROR -> invalid addressing size a = %d\n", addr);
1306                                                                 return 1;
1307                                                         }
1308                                                         parameters->jpwl_sens_addr = addr;
1309
1310                                                 } else if (!strcmp(token, "a")) {
1311                                                         /* default */
1312                                                         parameters->jpwl_sens_addr = addr; /* auto for default size */
1313
1314                                                 } else {
1315                                                         fprintf(stderr, "ERROR -> invalid addressing selection = %s\n", token);
1316                                                         return 1;
1317                                                 };
1318
1319                                         }
1320
1321                                         /* search sensitivity size */
1322                                         if (*token == 'z') {
1323
1324
1325                                                 size = 1; /* predefined: 1 byte */
1326
1327                                                 if(sscanf(token, "z=%d", &size) == 1) {
1328                                                         /* Specified */
1329                                                         if ((size != 0) && (size != 1) && (size != 2)) {
1330                                                                 fprintf(stderr, "ERROR -> invalid sensitivity size z = %d\n", size);
1331                                                                 return 1;
1332                                                         }
1333                                                         parameters->jpwl_sens_size = size;
1334
1335                                                 } else if (!strcmp(token, "a")) {
1336                                                         /* default */
1337                                                         parameters->jpwl_sens_size = size; /* 1 for default size */
1338
1339                                                 } else {
1340                                                         fprintf(stderr, "ERROR -> invalid size selection = %s\n", token);
1341                                                         return 1;
1342                                                 };
1343
1344                                         }
1345
1346                                         /* search range method */
1347                                         if (*token == 'g') {
1348
1349
1350                                                 range = 0; /* predefined: 0 (packet) */
1351
1352                                                 if(sscanf(token, "g=%d", &range) == 1) {
1353                                                         /* Specified */
1354                                                         if ((range < 0) || (range > 3)) {
1355                                                                 fprintf(stderr, "ERROR -> invalid sensitivity range method g = %d\n", range);
1356                                                                 return 1;
1357                                                         }
1358                                                         parameters->jpwl_sens_range = range;
1359
1360                                                 } else if (!strcmp(token, "g")) {
1361                                                         /* default */
1362                                                         parameters->jpwl_sens_range = range;
1363
1364                                                 } else {
1365                                                         fprintf(stderr, "ERROR -> invalid range selection = %s\n", token);
1366                                                         return 1;
1367                                                 };
1368
1369                                         }
1370
1371                                         /* next token or bust */
1372                                         token = strtok(NULL, ",");
1373                                 };
1374
1375
1376                                 /* some info */
1377                                 fprintf(stdout, "Info: JPWL capabilities enabled\n");
1378                                 parameters->jpwl_epc_on = OPJ_TRUE;
1379
1380                         }
1381                         break;
1382 #endif /* USE_JPWL */
1383 /* <<UniPG */
1384 /* ------------------------------------------------------ */
1385
1386                         case 'J':                       /* jpip on */
1387                         {
1388                           /*parameters->jpip_on = OPJ_TRUE;*/
1389                         }
1390                         break;
1391                                 /* ------------------------------------------------------ */
1392
1393
1394                         default:
1395                                 fprintf(stderr, "ERROR -> Command line not valid\n");
1396                                 return 1;
1397                 }
1398         }while(c != -1);
1399
1400         /* check for possible errors */
1401         if (parameters->cp_cinema){
1402                 if(parameters->tcp_numlayers > 1){
1403                         parameters->cp_rsiz = STD_RSIZ;
1404         fprintf(stdout,"Warning: DC profiles do not allow more than one quality layer. The codestream created will not be compliant with the DC profile\n");
1405                 }
1406         }
1407         if(img_fol->set_imgdir == 1){
1408                 if(!(parameters->infile[0] == 0)){
1409                         fprintf(stderr, "Error: options -ImgDir and -i cannot be used together !!\n");
1410                         return 1;
1411                 }
1412                 if(img_fol->set_out_format == 0){
1413                         fprintf(stderr, "Error: When -ImgDir is used, -OutFor <FORMAT> must be used !!\n");
1414                         fprintf(stderr, "Only one format allowed! Valid formats are j2k and jp2!!\n");
1415                         return 1;
1416                 }
1417                 if(!((parameters->outfile[0] == 0))){
1418                         fprintf(stderr, "Error: options -ImgDir and -o cannot be used together !!\n");
1419                         fprintf(stderr, "Specify OutputFormat using -OutFor<FORMAT> !!\n");
1420                         return 1;
1421                 }
1422         }else{
1423                 if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
1424                         fprintf(stderr, "Example: %s -i image.ppm  -o image.j2k\n",argv[0]);
1425                         fprintf(stderr, "    Try: %s -h\n",argv[0]);
1426                         return 1;
1427                 }
1428         }
1429
1430         if (parameters->decod_format == RAW_DFMT && raw_cp->rawWidth == 0) {
1431                         fprintf(stderr,"\nError: invalid raw image parameters\n");
1432                         fprintf(stderr,"Please use the Format option -F:\n");
1433                         fprintf(stderr,"-F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
1434                                                 fprintf(stderr,"Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
1435                         fprintf(stderr,"Aborting\n");
1436                         return 1;
1437         }
1438
1439         if ((parameters->cp_disto_alloc || parameters->cp_fixed_alloc || parameters->cp_fixed_quality)
1440                 && (!(parameters->cp_disto_alloc ^ parameters->cp_fixed_alloc ^ parameters->cp_fixed_quality))) {
1441                 fprintf(stderr, "Error: options -r -q and -f cannot be used together !!\n");
1442                 return 1;
1443         }                               /* mod fixed_quality */
1444
1445         /* if no rate entered, lossless by default */
1446         if (parameters->tcp_numlayers == 0) {
1447                 parameters->tcp_rates[0] = 0;   /* MOD antonin : losslessbug */
1448                 parameters->tcp_numlayers++;
1449                 parameters->cp_disto_alloc = 1;
1450         }
1451
1452         if((parameters->cp_tx0 > parameters->image_offset_x0) || (parameters->cp_ty0 > parameters->image_offset_y0)) {
1453                 fprintf(stderr,
1454                         "Error: Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n",
1455                         parameters->cp_tx0, parameters->image_offset_x0, parameters->cp_ty0, parameters->image_offset_y0);
1456                 return 1;
1457         }
1458
1459         for (i = 0; i < parameters->numpocs; i++) {
1460                 if (parameters->POC[i].prg == -1) {
1461                         fprintf(stderr,
1462                                 "Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",
1463                                 i + 1);
1464                 }
1465         }
1466
1467         return 0;
1468 }
1469
1470 /* -------------------------------------------------------------------------- */
1471
1472 /**
1473 sample error callback expecting a FILE* client object
1474 */
1475 static void error_callback(const char *msg, void *client_data) {
1476         FILE *stream = (FILE*)client_data;
1477         fprintf(stream, "[ERROR] %s", msg);
1478 }
1479 /**
1480 sample warning callback expecting a FILE* client object
1481 */
1482 static void warning_callback(const char *msg, void *client_data) {
1483         FILE *stream = (FILE*)client_data;
1484         fprintf(stream, "[WARNING] %s", msg);
1485 }
1486 /**
1487 sample debug callback expecting a FILE* client object
1488 */
1489 static void info_callback(const char *msg, void *client_data) {
1490         FILE *stream = (FILE*)client_data;
1491         fprintf(stream, "[INFO] %s", msg);
1492 }
1493
1494 /* -------------------------------------------------------------------------- */
1495
1496 int main(int argc, char **argv) {
1497         opj_bool bSuccess;
1498         opj_cparameters_t parameters;   /* compression parameters */
1499         img_fol_t img_fol;
1500         opj_event_mgr_t event_mgr;              /* event manager */
1501         opj_image_t *image = NULL;
1502         int i,num_images;
1503         int imageno;
1504         dircnt_t *dirptr = NULL;
1505         raw_cparameters_t raw_cp;
1506         opj_codestream_info_t cstr_info;                /* Codestream information structure */
1507         char indexfilename[OPJ_PATH_LEN];       /* index file name */
1508
1509         /*
1510         configure the event callbacks (not required)
1511         setting of each callback is optionnal
1512         */
1513         memset(&event_mgr, 0, sizeof(opj_event_mgr_t));
1514         event_mgr.error_handler = error_callback;
1515         event_mgr.warning_handler = warning_callback;
1516         event_mgr.info_handler = info_callback;
1517
1518         /* set encoding parameters to default values */
1519         opj_set_default_encoder_parameters(&parameters);
1520
1521         /* Initialize indexfilename and img_fol */
1522         *indexfilename = 0;
1523         memset(&img_fol,0,sizeof(img_fol_t));
1524
1525         /* parse input and get user encoding parameters */
1526         if(parse_cmdline_encoder(argc, argv, &parameters,&img_fol, &raw_cp, indexfilename) == 1) {
1527                 return 1;
1528         }
1529
1530         if (parameters.cp_cinema){
1531                 img_fol.rates = (float*)malloc(parameters.tcp_numlayers * sizeof(float));
1532                 for(i=0; i< parameters.tcp_numlayers; i++){
1533                         img_fol.rates[i] = parameters.tcp_rates[i];
1534                 }
1535                 cinema_parameters(&parameters);
1536         }
1537
1538         /* Create comment for codestream */
1539         if(parameters.cp_comment == NULL) {
1540     const char comment[] = "Created by OpenJPEG version ";
1541                 const size_t clen = strlen(comment);
1542     const char *version = opj_version();
1543 /* UniPG>> */
1544 #ifdef USE_JPWL
1545                 parameters.cp_comment = (char*)malloc(clen+strlen(version)+11);
1546                 sprintf(parameters.cp_comment,"%s%s with JPWL", comment, version);
1547 #else
1548                 parameters.cp_comment = (char*)malloc(clen+strlen(version)+1);
1549                 sprintf(parameters.cp_comment,"%s%s", comment, version);
1550 #endif
1551 /* <<UniPG */
1552         }
1553
1554         /* Read directory if necessary */
1555         if(img_fol.set_imgdir==1){
1556                 num_images=get_num_images(img_fol.imgdirpath);
1557                 dirptr=(dircnt_t*)malloc(sizeof(dircnt_t));
1558                 if(dirptr){
1559                         dirptr->filename_buf = (char*)malloc(num_images*OPJ_PATH_LEN*sizeof(char));     /* Stores at max 10 image file names*/
1560                         dirptr->filename = (char**) malloc(num_images*sizeof(char*));
1561                         if(!dirptr->filename_buf){
1562                                 return 0;
1563                         }
1564                         for(i=0;i<num_images;i++){
1565                                 dirptr->filename[i] = dirptr->filename_buf + i*OPJ_PATH_LEN;
1566                         }
1567                 }
1568                 if(load_images(dirptr,img_fol.imgdirpath)==1){
1569                         return 0;
1570                 }
1571                 if (num_images==0){
1572                         fprintf(stdout,"Folder is empty\n");
1573                         return 0;
1574                 }
1575         }else{
1576                 num_images=1;
1577         }
1578         /*Encoding image one by one*/
1579         for(imageno=0;imageno<num_images;imageno++)     {
1580                 image = NULL;
1581                 fprintf(stderr,"\n");
1582
1583                 if(img_fol.set_imgdir==1){
1584                         if (get_next_file(imageno, dirptr,&img_fol, &parameters)) {
1585                                 fprintf(stderr,"skipping file...\n");
1586                                 continue;
1587                         }
1588                 }
1589                 switch(parameters.decod_format) {
1590                         case PGX_DFMT:
1591                                 break;
1592                         case PXM_DFMT:
1593                                 break;
1594                         case BMP_DFMT:
1595                                 break;
1596                         case TIF_DFMT:
1597                                 break;
1598                         case RAW_DFMT:
1599                                 break;
1600                         case TGA_DFMT:
1601                                 break;
1602                         case PNG_DFMT:
1603                                 break;
1604                         default:
1605                                 fprintf(stderr,"skipping file...\n");
1606                                 continue;
1607                 }
1608
1609                         /* decode the source image */
1610                         /* ----------------------- */
1611
1612                         switch (parameters.decod_format) {
1613                                 case PGX_DFMT:
1614                                         image = pgxtoimage(parameters.infile, &parameters);
1615                                         if (!image) {
1616                                                 fprintf(stderr, "Unable to load pgx file\n");
1617                                                 return 1;
1618                                         }
1619                                         break;
1620
1621                                 case PXM_DFMT:
1622                                         image = pnmtoimage(parameters.infile, &parameters);
1623                                         if (!image) {
1624                                                 fprintf(stderr, "Unable to load pnm file\n");
1625                                                 return 1;
1626                                         }
1627                                         break;
1628
1629                                 case BMP_DFMT:
1630                                         image = bmptoimage(parameters.infile, &parameters);
1631                                         if (!image) {
1632                                                 fprintf(stderr, "Unable to load bmp file\n");
1633                                                 return 1;
1634                                         }
1635                                         break;
1636 #ifdef OPJ_HAVE_LIBTIFF
1637                                 case TIF_DFMT:
1638                                         image = tiftoimage(parameters.infile, &parameters);
1639                                         if (!image) {
1640                                                 fprintf(stderr, "Unable to load tiff file\n");
1641                                                 return 1;
1642                                         }
1643                                 break;
1644 #endif /* OPJ_HAVE_LIBTIFF */
1645                                 case RAW_DFMT:
1646                                         image = rawtoimage(parameters.infile, &parameters, &raw_cp);
1647                                         if (!image) {
1648                                                 fprintf(stderr, "Unable to load raw file\n");
1649                                                 return 1;
1650                                         }
1651                                 break;
1652
1653                                 case TGA_DFMT:
1654                                         image = tgatoimage(parameters.infile, &parameters);
1655                                         if (!image) {
1656                                                 fprintf(stderr, "Unable to load tga file\n");
1657                                                 return 1;
1658                                         }
1659                                 break;
1660 #ifdef OPJ_HAVE_LIBPNG
1661                                 case PNG_DFMT:
1662                                         image = pngtoimage(parameters.infile, &parameters);
1663                                         if (!image) {
1664                                                 fprintf(stderr, "Unable to load png file\n");
1665                                                 return 1;
1666                                         }
1667                                         break;
1668 #endif /* OPJ_HAVE_LIBPNG */
1669                 }
1670 /* Can happen if input file is TIFF or PNG
1671  * and OPJ_HAVE_LIBTIF or OPJ_HAVE_LIBPNG is undefined
1672 */
1673                         if( !image)
1674                    {
1675                         fprintf(stderr, "Unable to load file: got no image\n");
1676                         return 1;
1677                    }
1678                         /* Decide if MCT should be used */
1679                         parameters.tcp_mct = image->numcomps == 3 ? 1 : 0;
1680
1681                         if(parameters.cp_cinema){
1682                                 cinema_setup_encoder(&parameters,image,&img_fol);
1683                         }
1684
1685                         /* encode the destination image */
1686                         /* ---------------------------- */
1687
1688                         if (parameters.cod_format == J2K_CFMT) {        /* J2K format output */
1689                                 int codestream_length;
1690         size_t res;
1691                                 opj_cio_t *cio = NULL;
1692                                 FILE *f = NULL;
1693
1694                                 /* get a J2K compressor handle */
1695                                 opj_cinfo_t* cinfo = opj_create_compress(CODEC_J2K);
1696
1697                                 /* catch events using our callbacks and give a local context */
1698                                 opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
1699
1700                                 /* setup the encoder parameters using the current image and user parameters */
1701                                 opj_setup_encoder(cinfo, &parameters, image);
1702
1703                                 /* open a byte stream for writing */
1704                                 /* allocate memory for all tiles */
1705                                 cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
1706
1707                                 /* encode the image */
1708                                 if (*indexfilename)                                     /* If need to extract codestream information*/
1709                                   bSuccess = opj_encode_with_info(cinfo, cio, image, &cstr_info);
1710                                 else
1711                                         bSuccess = opj_encode(cinfo, cio, image, NULL);
1712                                 if (!bSuccess) {
1713                                         opj_cio_close(cio);
1714                                         fprintf(stderr, "failed to encode image\n");
1715                                         return 1;
1716                                 }
1717                                 codestream_length = cio_tell(cio);
1718
1719                                 /* write the buffer to disk */
1720                                 f = fopen(parameters.outfile, "wb");
1721                                 if (!f) {
1722                                         fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
1723                                         return 1;
1724                                 }
1725                                 res = fwrite(cio->buffer, 1, codestream_length, f);
1726         if( res < (size_t)codestream_length ) { /* FIXME */
1727                                         fprintf(stderr, "failed to write %d (%s)\n", codestream_length, parameters.outfile);
1728                                         return 1;
1729          }
1730                                 fclose(f);
1731
1732                                 fprintf(stderr,"Generated outfile %s\n",parameters.outfile);
1733                                 /* close and free the byte stream */
1734                                 opj_cio_close(cio);
1735
1736                                 /* Write the index to disk */
1737                                 if (*indexfilename) {
1738                                         bSuccess = write_index_file(&cstr_info, indexfilename);
1739                                         if (bSuccess) {
1740                                                 fprintf(stderr, "Failed to output index file into [%s]\n", indexfilename);
1741                                         }
1742                                 }
1743
1744                                 /* free remaining compression structures */
1745                                 opj_destroy_compress(cinfo);
1746                                 if (*indexfilename)
1747                                         opj_destroy_cstr_info(&cstr_info);
1748                         } else {                        /* JP2 format output */
1749                                 int codestream_length;
1750         size_t res;
1751                                 opj_cio_t *cio = NULL;
1752                                 FILE *f = NULL;
1753                                 opj_cinfo_t *cinfo = NULL;
1754
1755                                 /* get a JP2 compressor handle */
1756                                 cinfo = opj_create_compress(CODEC_JP2);
1757
1758                                 /* catch events using our callbacks and give a local context */
1759                                 opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
1760
1761                                 /* setup the encoder parameters using the current image and using user parameters */
1762                                 opj_setup_encoder(cinfo, &parameters, image);
1763
1764                                 /* open a byte stream for writing */
1765                                 /* allocate memory for all tiles */
1766                                 cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
1767
1768                                 /* encode the image */
1769                                 if (*indexfilename /*|| parameters.jpip_on*/) /* If need to extract codestream information*/
1770                                   bSuccess = opj_encode_with_info(cinfo, cio, image, &cstr_info);
1771                                 else
1772                                         bSuccess = opj_encode(cinfo, cio, image, NULL);
1773                                 if (!bSuccess) {
1774                                         opj_cio_close(cio);
1775                                         fprintf(stderr, "failed to encode image\n");
1776                                         return 1;
1777                                 }
1778                                 codestream_length = cio_tell(cio);
1779
1780                                 /* write the buffer to disk */
1781                                 f = fopen(parameters.outfile, "wb");
1782                                 if (!f) {
1783                                         fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
1784                                         return 1;
1785                                 }
1786                                 res = fwrite(cio->buffer, 1, codestream_length, f);
1787         if( res < (size_t)codestream_length ) { /* FIXME */
1788                                         fprintf(stderr, "failed to write %d (%s)\n", codestream_length, parameters.outfile);
1789                                         return 1;
1790          }
1791                                 fclose(f);
1792                                 fprintf(stderr,"Generated outfile %s\n",parameters.outfile);
1793                                 /* close and free the byte stream */
1794                                 opj_cio_close(cio);
1795
1796                                 /* Write the index to disk */
1797                                 if (*indexfilename) {
1798                                         bSuccess = write_index_file(&cstr_info, indexfilename);
1799                                         if (bSuccess) {
1800                                                 fprintf(stderr, "Failed to output index file\n");
1801                                         }
1802                                 }
1803
1804                                 /* free remaining compression structures */
1805                                 opj_destroy_compress(cinfo);
1806                                 if (*indexfilename)
1807                                         opj_destroy_cstr_info(&cstr_info);
1808                         }
1809
1810                         /* free image data */
1811                         opj_image_destroy(image);
1812         }
1813
1814         /* free user parameters structure */
1815   if(parameters.cp_comment) free(parameters.cp_comment);
1816         if(parameters.cp_matrice) free(parameters.cp_matrice);
1817
1818         return 0;
1819 }