applications/codec/image_to_j2k.c

   1 /*
   2  * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
   3  * Copyright (c) 2002-2007, Professor Benoit Macq
   4  * Copyright (c) 2001-2003, David Janssens
   5  * Copyright (c) 2002-2003, Yannick Verschueren
   6  * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
   7  * Copyright (c) 2005, Herve Drolon, FreeImage Team
   8  * Copyright (c) 2006-2007, Parvatha Elangovan
   9  * All rights reserved.
  10  *
  11  * Redistribution and use in source and binary forms, with or without
  12  * modification, are permitted provided that the following conditions
  13  * are met:
  14  * 1. Redistributions of source code must retain the above copyright
  15  *    notice, this list of conditions and the following disclaimer.
  16  * 2. Redistributions in binary form must reproduce the above copyright
  17  *    notice, this list of conditions and the following disclaimer in the
  18  *    documentation and/or other materials provided with the distribution.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
  21  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  23  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  24  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  25  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  26  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  27  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  28  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  29  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  30  * POSSIBILITY OF SUCH DAMAGE.
  31  */
  32
  33 #include <stdio.h>
  34 #include <string.h>
  35 #include <stdlib.h>
  36 #include <math.h>
  37
  38 #ifdef _WIN32
  39 #include "windirent.h"
  40 #else
  41 #include <dirent.h>
  42 #endif /* _WIN32 */
  43
  44 #ifdef _WIN32
  45 #include <windows.h>
  46 #else
  47 #include <strings.h>
  48 #define _stricmp strcasecmp
  49 #define _strnicmp strncasecmp
  50 #endif /* _WIN32 */
  51
  52 #include "opj_config.h"
  53 #include "openjpeg.h"
  54 #include "opj_getopt.h"
  55 #include "convert.h"
  56 #include "index.h"
  57
  58 #include "format_defs.h"
  59
  60 #define CINEMA_24_CS 1302083    /*Codestream length for 24fps*/
  61 #define CINEMA_48_CS 651041             /*Codestream length for 48fps*/
  62 #define COMP_24_CS 1041666              /*Maximum size per color component for 2K & 4K @ 24fps*/
  63 #define COMP_48_CS 520833               /*Maximum size per color component for 2K @ 48fps*/
  64
  65 typedef struct dircnt{
  66         /** Buffer for holding images read from Directory*/
  67         char *filename_buf;
  68         /** Pointer to the buffer*/
  69         char **filename;
  70 }dircnt_t;
  71
  72 typedef struct img_folder{
  73         /** The directory path of the folder containing input images*/
  74         char *imgdirpath;
  75         /** Output format*/
  76         char *out_format;
  77         /** Enable option*/
  78         char set_imgdir;
  79         /** Enable Cod Format for output*/
  80         char set_out_format;
  81         /** User specified rate stored in case of cinema option*/
  82         float *rates;
  83 }img_fol_t;
  84
  85 void encode_help_display(void) {
  86         fprintf(stdout,"HELP for image_to_j2k\n----\n\n");
  87         fprintf(stdout,"- the -h option displays this help information on screen\n\n");
  88
  89 /* UniPG>> */
  90         fprintf(stdout,"List of parameters for the JPEG 2000 "
  91 #ifdef USE_JPWL
  92                 "+ JPWL "
  93 #endif /* USE_JPWL */
  94                 "encoder:\n");
  95 /* <<UniPG */
  96         fprintf(stdout,"\n");
  97         fprintf(stdout,"REMARKS:\n");
  98         fprintf(stdout,"---------\n");
  99         fprintf(stdout,"\n");
 100         fprintf(stdout,"The markers written to the main_header are : SOC SIZ COD QCD COM.\n");
 101         fprintf(stdout,"COD and QCD never appear in the tile_header.\n");
 102         fprintf(stdout,"\n");
 103         fprintf(stdout,"By default:\n");
 104         fprintf(stdout,"------------\n");
 105         fprintf(stdout,"\n");
 106         fprintf(stdout," * Lossless\n");
 107         fprintf(stdout," * 1 tile\n");
 108         fprintf(stdout," * Size of precinct : 2^15 x 2^15 (means 1 precinct)\n");
 109         fprintf(stdout," * Size of code-block : 64 x 64\n");
 110         fprintf(stdout," * Number of resolutions: 6\n");
 111         fprintf(stdout," * No SOP marker in the codestream\n");
 112         fprintf(stdout," * No EPH marker in the codestream\n");
 113         fprintf(stdout," * No sub-sampling in x or y direction\n");
 114         fprintf(stdout," * No mode switch activated\n");
 115         fprintf(stdout," * Progression order: LRCP\n");
 116         fprintf(stdout," * No index file\n");
 117         fprintf(stdout," * No ROI upshifted\n");
 118         fprintf(stdout," * No offset of the origin of the image\n");
 119         fprintf(stdout," * No offset of the origin of the tiles\n");
 120         fprintf(stdout," * Reversible DWT 5-3\n");
 121 /* UniPG>> */
 122 #ifdef USE_JPWL
 123         fprintf(stdout," * No JPWL protection\n");
 124 #endif /* USE_JPWL */
 125 /* <<UniPG */
 126         fprintf(stdout,"\n");
 127         fprintf(stdout,"Parameters:\n");
 128         fprintf(stdout,"------------\n");
 129         fprintf(stdout,"\n");
 130         fprintf(stdout,"Required Parameters (except with -h):\n");
 131         fprintf(stdout,"One of the two options -ImgDir or -i must be used\n");
 132         fprintf(stdout,"\n");
 133         fprintf(stdout,"-ImgDir      : Image file Directory path (example ../Images) \n");
 134         fprintf(stdout,"    When using this option -OutFor must be used\n");
 135         fprintf(stdout,"\n");
 136         fprintf(stdout,"-OutFor \n");
 137         fprintf(stdout,"    REQUIRED only if -ImgDir is used\n");
 138         fprintf(stdout,"          Need to specify only format without filename <BMP>  \n");
 139         fprintf(stdout,"    Currently accepts PBM, PGM, PPM, PNM, PAM, PGX, PNG, BMP, TIF, RAW and TGA formats\n");
 140         fprintf(stdout,"\n");
 141         fprintf(stdout,"-i           : source file  (-i source.pnm also *pbm, *.pgm, *.ppm, *.pam, *.pgx, *png, *.bmp, *.tif, *.raw, *.tga) \n");
 142         fprintf(stdout,"    When using this option -o must be used\n");
 143         fprintf(stdout,"\n");
 144         fprintf(stdout,"-o           : destination file (-o dest.j2k or .jp2) \n");
 145         fprintf(stdout,"\n");
 146         fprintf(stdout,"Optional Parameters:\n");
 147         fprintf(stdout,"\n");
 148         fprintf(stdout,"-h           : display the help information \n ");
 149         fprintf(stdout,"\n");
 150         fprintf(stdout,"-cinema2K    : Digital Cinema 2K profile compliant codestream for 2K resolution.(-cinema2k 24 or 48) \n");
 151   fprintf(stdout,"        Need to specify the frames per second for a 2K resolution. Only 24 or 48 fps is allowed\n");
 152         fprintf(stdout,"\n");
 153         fprintf(stdout,"-cinema4K    : Digital Cinema 4K profile compliant codestream for 4K resolution \n");
 154         fprintf(stdout,"          Frames per second not required. Default value is 24fps\n");
 155         fprintf(stdout,"\n");
 156         fprintf(stdout,"-r           : different compression ratios for successive layers (-r 20,10,5)\n ");
 157         fprintf(stdout,"                 - The rate specified for each quality level is the desired \n");
 158         fprintf(stdout,"                   compression factor.\n");
 159         fprintf(stdout,"                   Example: -r 20,10,1 means quality 1: compress 20x, \n");
 160         fprintf(stdout,"                     quality 2: compress 10x and quality 3: compress lossless\n");
 161         fprintf(stdout,"\n");
 162         fprintf(stdout,"               (options -r and -q cannot be used together)\n ");
 163         fprintf(stdout,"\n");
 164
 165         fprintf(stdout,"-q           : different psnr for successive layers (-q 30,40,50) \n ");
 166
 167         fprintf(stdout,"               (options -r and -q cannot be used together)\n ");
 168
 169         fprintf(stdout,"\n");
 170         fprintf(stdout,"-n           : number of resolutions (-n 3) \n");
 171         fprintf(stdout,"\n");
 172         fprintf(stdout,"-b           : size of code block (-b 32,32) \n");
 173         fprintf(stdout,"\n");
 174         fprintf(stdout,"-c           : size of precinct (-c 128,128) \n");
 175         fprintf(stdout,"\n");
 176         fprintf(stdout,"-t           : size of tile (-t 512,512) \n");
 177         fprintf(stdout,"\n");
 178         fprintf(stdout,"-p           : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] \n");
 179         fprintf(stdout,"\n");
 180         fprintf(stdout,"-s           : subsampling factor (-s 2,2) [-s X,Y] \n");
 181         fprintf(stdout,"             Remark: subsampling bigger than 2 can produce error\n");
 182         fprintf(stdout,"\n");
 183         fprintf(stdout,"-POC         : Progression order change (-POC T1=0,0,1,5,3,CPRL/T1=5,0,1,6,3,CPRL) \n");
 184         fprintf(stdout,"      Example: T1=0,0,1,5,3,CPRL \n");
 185         fprintf(stdout,"                         : Ttilenumber=Resolution num start,Component num start,Layer num end,Resolution num end,Component num end,Progression order\n");
 186         fprintf(stdout,"\n");
 187         fprintf(stdout,"-SOP         : write SOP marker before each packet \n");
 188         fprintf(stdout,"\n");
 189         fprintf(stdout,"-EPH         : write EPH marker after each header packet \n");
 190         fprintf(stdout,"\n");
 191         fprintf(stdout,"-M           : mode switch (-M 3) [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL)\n");
 192         fprintf(stdout,"                 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)] \n");
 193         fprintf(stdout,"                 Indicate multiple modes by adding their values. \n");
 194         fprintf(stdout,"                 ex: RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");
 195         fprintf(stdout,"\n");
 196         fprintf(stdout,"-x           : create an index file *.Idx (-x index_name.Idx) \n");
 197         fprintf(stdout,"\n");
 198         fprintf(stdout,"-ROI         : c=%%d,U=%%d : quantization indices upshifted \n");
 199         fprintf(stdout,"               for component c=%%d [%%d = 0,1,2]\n");
 200         fprintf(stdout,"               with a value of U=%%d [0 <= %%d <= 37] (i.e. -ROI c=0,U=25) \n");
 201         fprintf(stdout,"\n");
 202         fprintf(stdout,"-d           : offset of the origin of the image (-d 150,300) \n");
 203         fprintf(stdout,"\n");
 204         fprintf(stdout,"-T           : offset of the origin of the tiles (-T 100,75) \n");
 205         fprintf(stdout,"\n");
 206         fprintf(stdout,"-I           : use the irreversible DWT 9-7 (-I) \n");
 207         fprintf(stdout,"\n");
 208         fprintf(stdout,"-F           : characteristics of the raw input image\n");
 209         fprintf(stdout,"               -F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
 210         fprintf(stdout,"               Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
 211         fprintf(stdout,"\n");
 212         fprintf(stdout,"-jpip        : write jpip codestream index box in JP2 output file\n");
 213         fprintf(stdout,"               NOTICE: currently supports only RPCL order\n");
 214         fprintf(stdout,"\n");
 215 /* UniPG>> */
 216 #ifdef USE_JPWL
 217         fprintf(stdout,"-W           : adoption of JPWL (Part 11) capabilities (-W params)\n");
 218         fprintf(stdout,"               The parameters can be written and repeated in any order:\n");
 219         fprintf(stdout,"               [h<tilepart><=type>,s<tilepart><=method>,a=<addr>,...\n");
 220         fprintf(stdout,"                ...,z=<size>,g=<range>,p<tilepart:pack><=type>]\n");
 221         fprintf(stdout,"\n");
 222         fprintf(stdout,"                 h selects the header error protection (EPB): 'type' can be\n");
 223         fprintf(stdout,"                   [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
 224         fprintf(stdout,"                   if 'tilepart' is absent, it is for main and tile headers\n");
 225         fprintf(stdout,"                   if 'tilepart' is present, it applies from that tile\n");
 226         fprintf(stdout,"                     onwards, up to the next h<> spec, or to the last tilepart\n");
 227         fprintf(stdout,"                     in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
 228         fprintf(stdout,"\n");
 229         fprintf(stdout,"                 p selects the packet error protection (EEP/UEP with EPBs)\n");
 230         fprintf(stdout,"                  to be applied to raw data: '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:pack' is absent, it is from tile 0, packet 0\n");
 233         fprintf(stdout,"                   if 'tilepart:pack' is present, it applies from that tile\n");
 234         fprintf(stdout,"                     and that packet onwards, up to the next packet spec\n");
 235         fprintf(stdout,"                     or to the last packet in the last tilepart in the stream\n");
 236         fprintf(stdout,"                     (max. %d specs)\n", JPWL_MAX_NO_PACKSPECS);
 237         fprintf(stdout,"\n");
 238         fprintf(stdout,"                 s enables sensitivity data insertion (ESD): 'method' can be\n");
 239         fprintf(stdout,"                   [-1=NO ESD 0=RELATIVE ERROR 1=MSE 2=MSE REDUCTION 3=PSNR\n");
 240         fprintf(stdout,"                    4=PSNR INCREMENT 5=MAXERR 6=TSE 7=RESERVED]\n");
 241         fprintf(stdout,"                   if 'tilepart' is absent, it is for main header only\n");
 242         fprintf(stdout,"                   if 'tilepart' is present, it applies from that tile\n");
 243         fprintf(stdout,"                     onwards, up to the next s<> spec, or to the last tilepart\n");
 244         fprintf(stdout,"                     in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
 245         fprintf(stdout,"\n");
 246         fprintf(stdout,"                 g determines the addressing mode: <range> can be\n");
 247         fprintf(stdout,"                   [0=PACKET 1=BYTE RANGE 2=PACKET RANGE]\n");
 248         fprintf(stdout,"\n");
 249         fprintf(stdout,"                 a determines the size of data addressing: <addr> can be\n");
 250         fprintf(stdout,"                   2/4 bytes (small/large codestreams). If not set, auto-mode\n");
 251         fprintf(stdout,"\n");
 252         fprintf(stdout,"                 z determines the size of sensitivity values: <size> can be\n");
 253         fprintf(stdout,"                   1/2 bytes, for the transformed pseudo-floating point value\n");
 254         fprintf(stdout,"\n");
 255         fprintf(stdout,"                 ex.:\n");
 256         fprintf(stdout,"                   h,h0=64,h3=16,h5=32,p0=78,p0:24=56,p1,p3:0=0,p3:20=32,s=0,\n");
 257         fprintf(stdout,"                     s0=6,s3=-1,a=0,g=1,z=1\n");
 258         fprintf(stdout,"                 means\n");
 259         fprintf(stdout,"                   predefined EPB in MH, rs(64,32) from TPH 0 to TPH 2,\n");
 260         fprintf(stdout,"                   CRC-16 in TPH 3 and TPH 4, CRC-32 in remaining TPHs,\n");
 261         fprintf(stdout,"                   UEP rs(78,32) for packets 0 to 23 of tile 0,\n");
 262         fprintf(stdout,"                   UEP rs(56,32) for packs. 24 to the last of tilepart 0,\n");
 263         fprintf(stdout,"                   UEP rs default for packets of tilepart 1,\n");
 264         fprintf(stdout,"                   no UEP for packets 0 to 19 of tilepart 3,\n");
 265         fprintf(stdout,"                   UEP CRC-32 for packs. 20 of tilepart 3 to last tilepart,\n");
 266         fprintf(stdout,"                   relative sensitivity ESD for MH,\n");
 267         fprintf(stdout,"                   TSE ESD from TPH 0 to TPH 2, byte range with automatic\n");
 268         fprintf(stdout,"                   size of addresses and 1 byte for each sensitivity value\n");
 269         fprintf(stdout,"\n");
 270         fprintf(stdout,"                 ex.:\n");
 271         fprintf(stdout,"                       h,s,p\n");
 272         fprintf(stdout,"                 means\n");
 273         fprintf(stdout,"                   default protection to headers (MH and TPHs) as well as\n");
 274         fprintf(stdout,"                   data packets, one ESD in MH\n");
 275         fprintf(stdout,"\n");
 276         fprintf(stdout,"                 N.B.: use the following recommendations when specifying\n");
 277         fprintf(stdout,"                       the JPWL parameters list\n");
 278         fprintf(stdout,"                   - when you use UEP, always pair the 'p' option with 'h'\n");
 279         fprintf(stdout,"                 \n");
 280 #endif /* USE_JPWL */
 281 /* <<UniPG */
 282         fprintf(stdout,"IMPORTANT:\n");
 283         fprintf(stdout,"-----------\n");
 284         fprintf(stdout,"\n");
 285         fprintf(stdout,"The index file has the structure below:\n");
 286         fprintf(stdout,"---------------------------------------\n");
 287         fprintf(stdout,"\n");
 288         fprintf(stdout,"Image_height Image_width\n");
 289         fprintf(stdout,"progression order\n");
 290         fprintf(stdout,"Tiles_size_X Tiles_size_Y\n");
 291         fprintf(stdout,"Tiles_nb_X Tiles_nb_Y\n");
 292         fprintf(stdout,"Components_nb\n");
 293         fprintf(stdout,"Layers_nb\n");
 294         fprintf(stdout,"decomposition_levels\n");
 295         fprintf(stdout,"[Precincts_size_X_res_Nr Precincts_size_Y_res_Nr]...\n");
 296         fprintf(stdout,"   [Precincts_size_X_res_0 Precincts_size_Y_res_0]\n");
 297         fprintf(stdout,"Main_header_start_position\n");
 298         fprintf(stdout,"Main_header_end_position\n");
 299         fprintf(stdout,"Codestream_size\n");
 300         fprintf(stdout,"\n");
 301         fprintf(stdout,"INFO ON TILES\n");
 302         fprintf(stdout,"tileno start_pos end_hd end_tile nbparts disto nbpix disto/nbpix\n");
 303         fprintf(stdout,"Tile_0 start_pos end_Theader end_pos NumParts TotalDisto NumPix MaxMSE\n");
 304         fprintf(stdout,"Tile_1   ''           ''        ''        ''       ''    ''      ''\n");
 305         fprintf(stdout,"...\n");
 306         fprintf(stdout,"Tile_Nt   ''           ''        ''        ''       ''    ''     ''\n");
 307         fprintf(stdout,"...\n");
 308         fprintf(stdout,"TILE 0 DETAILS\n");
 309         fprintf(stdout,"part_nb tileno num_packs start_pos end_tph_pos end_pos\n");
 310         fprintf(stdout,"...\n");
 311         fprintf(stdout,"Progression_string\n");
 312         fprintf(stdout,"pack_nb tileno layno resno compno precno start_pos end_ph_pos end_pos disto\n");
 313         fprintf(stdout,"Tpacket_0 Tile layer res. comp. prec. start_pos end_pos disto\n");
 314         fprintf(stdout,"...\n");
 315         fprintf(stdout,"Tpacket_Np ''   ''    ''   ''    ''       ''       ''     ''\n");
 316
 317         fprintf(stdout,"MaxDisto\n");
 318
 319         fprintf(stdout,"TotalDisto\n\n");
 320 }
 321
 322 OPJ_PROG_ORDER give_progression(char progression[4]) {
 323         if(strncmp(progression, "LRCP", 4) == 0) {
 324                 return LRCP;
 325         }
 326         if(strncmp(progression, "RLCP", 4) == 0) {
 327                 return RLCP;
 328         }
 329         if(strncmp(progression, "RPCL", 4) == 0) {
 330                 return RPCL;
 331         }
 332         if(strncmp(progression, "PCRL", 4) == 0) {
 333                 return PCRL;
 334         }
 335         if(strncmp(progression, "CPRL", 4) == 0) {
 336                 return CPRL;
 337         }
 338
 339         return PROG_UNKNOWN;
 340 }
 341
 342 int get_num_images(char *imgdirpath){
 343         DIR *dir;
 344         struct dirent* content;
 345         int num_images = 0;
 346
 347         /*Reading the input images from given input directory*/
 348
 349         dir= opendir(imgdirpath);
 350         if(!dir){
 351                 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
 352                 return 0;
 353         }
 354
 355         num_images=0;
 356         while((content=readdir(dir))!=NULL){
 357                 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
 358                         continue;
 359                 num_images++;
 360         }
 361         return num_images;
 362 }
 363
 364 int load_images(dircnt_t *dirptr, char *imgdirpath){
 365         DIR *dir;
 366         struct dirent* content;
 367         int i = 0;
 368
 369         /*Reading the input images from given input directory*/
 370
 371         dir= opendir(imgdirpath);
 372         if(!dir){
 373                 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
 374                 return 1;
 375         }else   {
 376                 fprintf(stderr,"Folder opened successfully\n");
 377         }
 378
 379         while((content=readdir(dir))!=NULL){
 380                 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
 381                         continue;
 382
 383                 strcpy(dirptr->filename[i],content->d_name);
 384                 i++;
 385         }
 386         return 0;
 387 }
 388
 389 int get_file_format(char *filename) {
 390         unsigned int i;
 391         static const char *extension[] = {
 392     "pgx", "pnm", "pgm", "ppm", "pbm", "pam", "bmp", "tif", "raw", "tga", "png", "j2k", "jp2", "j2c", "jpc"
 393     };
 394         static const int format[] = {
 395     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
 396     };
 397         char * ext = strrchr(filename, '.');
 398         if (ext == NULL)
 399                 return -1;
 400         ext++;
 401         for(i = 0; i < sizeof(format)/sizeof(*format); i++) {
 402                 if(_strnicmp(ext, extension[i], 3) == 0) {
 403                         return format[i];
 404                 }
 405         }
 406         return -1;
 407 }
 408
 409 char * get_file_name(char *name){
 410         char *fname;
 411         fname= (char*)malloc(OPJ_PATH_LEN*sizeof(char));
 412         fname= strtok(name,".");
 413         return fname;
 414 }
 415
 416 char get_next_file(int imageno,dircnt_t *dirptr,img_fol_t *img_fol, opj_cparameters_t *parameters){
 417         char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN],outfilename[OPJ_PATH_LEN],temp_ofname[OPJ_PATH_LEN];
 418   char *temp_p, temp1[OPJ_PATH_LEN]="";
 419
 420         strcpy(image_filename,dirptr->filename[imageno]);
 421         fprintf(stderr,"File Number %d \"%s\"\n",imageno,image_filename);
 422         parameters->decod_format = get_file_format(image_filename);
 423         if (parameters->decod_format == -1)
 424                 return 1;
 425         sprintf(infilename,"%s/%s",img_fol->imgdirpath,image_filename);
 426         strncpy(parameters->infile, infilename, sizeof(infilename));
 427
 428         //Set output file
 429         strcpy(temp_ofname,get_file_name(image_filename));
 430         while((temp_p = strtok(NULL,".")) != NULL){
 431                 strcat(temp_ofname,temp1);
 432                 sprintf(temp1,".%s",temp_p);
 433         }
 434         if(img_fol->set_out_format==1){
 435                 sprintf(outfilename,"%s/%s.%s",img_fol->imgdirpath,temp_ofname,img_fol->out_format);
 436                 strncpy(parameters->outfile, outfilename, sizeof(outfilename));
 437         }
 438  return 0;
 439 }
 440
 441 static int initialise_4K_poc(opj_poc_t *POC, int numres){
 442         POC[0].tile  = 1;
 443         POC[0].resno0  = 0;
 444         POC[0].compno0 = 0;
 445         POC[0].layno1  = 1;
 446         POC[0].resno1  = numres-1;
 447         POC[0].compno1 = 3;
 448         POC[0].prg1 = CPRL;
 449         POC[1].tile  = 1;
 450         POC[1].resno0  = numres-1;
 451         POC[1].compno0 = 0;
 452         POC[1].layno1  = 1;
 453         POC[1].resno1  = numres;
 454         POC[1].compno1 = 3;
 455         POC[1].prg1 = CPRL;
 456         return 2;
 457 }
 458
 459 void cinema_parameters(opj_cparameters_t *parameters){
 460         parameters->tile_size_on = OPJ_FALSE;
 461         parameters->cp_tdx=1;
 462         parameters->cp_tdy=1;
 463
 464         /*Tile part*/
 465         parameters->tp_flag = 'C';
 466         parameters->tp_on = 1;
 467
 468         /*Tile and Image shall be at (0,0)*/
 469         parameters->cp_tx0 = 0;
 470         parameters->cp_ty0 = 0;
 471         parameters->image_offset_x0 = 0;
 472         parameters->image_offset_y0 = 0;
 473
 474         /*Codeblock size= 32*32*/
 475         parameters->cblockw_init = 32;
 476         parameters->cblockh_init = 32;
 477         parameters->csty |= 0x01;
 478
 479         /*The progression order shall be CPRL*/
 480         parameters->prog_order = CPRL;
 481
 482         /* No ROI */
 483         parameters->roi_compno = -1;
 484
 485         parameters->subsampling_dx = 1;         parameters->subsampling_dy = 1;
 486
 487         /* 9-7 transform */
 488         parameters->irreversible = 1;
 489
 490 }
 491
 492 void cinema_setup_encoder(opj_cparameters_t *parameters,opj_image_t *image, img_fol_t *img_fol){
 493         int i;
 494         float temp_rate;
 495
 496         switch (parameters->cp_cinema){
 497         case CINEMA2K_24:
 498         case CINEMA2K_48:
 499                 if(parameters->numresolution > 6){
 500                         parameters->numresolution = 6;
 501                 }
 502                 if (!((image->comps[0].w == 2048) | (image->comps[0].h == 1080))){
 503                         fprintf(stdout,"Image coordinates %d x %d is not 2K compliant.\nJPEG Digital Cinema Profile-3 "
 504                                 "(2K profile) compliance requires that at least one of coordinates match 2048 x 1080\n",
 505                                 image->comps[0].w,image->comps[0].h);
 506                         parameters->cp_rsiz = STD_RSIZ;
 507                 }
 508         break;
 509
 510         case CINEMA4K_24:
 511                 if(parameters->numresolution < 1){
 512                                 parameters->numresolution = 1;
 513                         }else if(parameters->numresolution > 7){
 514                                 parameters->numresolution = 7;
 515                         }
 516                 if (!((image->comps[0].w == 4096) | (image->comps[0].h == 2160))){
 517                         fprintf(stdout,"Image coordinates %d x %d is not 4K compliant.\nJPEG Digital Cinema Profile-4"
 518                                 "(4K profile) compliance requires that at least one of coordinates match 4096 x 2160\n",
 519                                 image->comps[0].w,image->comps[0].h);
 520                         parameters->cp_rsiz = STD_RSIZ;
 521                 }
 522                 parameters->numpocs = initialise_4K_poc(parameters->POC,parameters->numresolution);
 523                 break;
 524         default :
 525                 break;
 526         }
 527
 528         switch (parameters->cp_cinema){
 529                 case CINEMA2K_24:
 530                 case CINEMA4K_24:
 531                         for(i=0 ; i<parameters->tcp_numlayers ; i++){
 532                                 temp_rate = 0 ;
 533                                 if (img_fol->rates[i]== 0){
 534                                         parameters->tcp_rates[0]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
 535                                         (CINEMA_24_CS * 8 * image->comps[0].dx * image->comps[0].dy);
 536                                 }else{
 537                                         temp_rate =((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
 538                                                 (img_fol->rates[i] * 8 * image->comps[0].dx * image->comps[0].dy);
 539                                         if (temp_rate > CINEMA_24_CS ){
 540                                                 parameters->tcp_rates[i]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
 541                                                 (CINEMA_24_CS * 8 * image->comps[0].dx * image->comps[0].dy);
 542                                         }else{
 543                                                 parameters->tcp_rates[i]= img_fol->rates[i];
 544                                         }
 545                                 }
 546                         }
 547                         parameters->max_comp_size = COMP_24_CS;
 548                         break;
 549
 550                 case CINEMA2K_48:
 551                         for(i=0 ; i<parameters->tcp_numlayers ; i++){
 552                                 temp_rate = 0 ;
 553                                 if (img_fol->rates[i]== 0){
 554                                         parameters->tcp_rates[0]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
 555                                         (CINEMA_48_CS * 8 * image->comps[0].dx * image->comps[0].dy);
 556                                 }else{
 557                                         temp_rate =((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
 558                                                 (img_fol->rates[i] * 8 * image->comps[0].dx * image->comps[0].dy);
 559                                         if (temp_rate > CINEMA_48_CS ){
 560                                                 parameters->tcp_rates[0]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
 561                                                 (CINEMA_48_CS * 8 * image->comps[0].dx * image->comps[0].dy);
 562                                         }else{
 563                                                 parameters->tcp_rates[i]= img_fol->rates[i];
 564                                         }
 565                                 }
 566                         }
 567                         parameters->max_comp_size = COMP_48_CS;
 568                         break;
 569                 default:
 570                         break;
 571         }
 572         parameters->cp_disto_alloc = 1;
 573 }
 574
 575 /* ------------------------------------------------------------------------------------ */
 576
 577 int parse_cmdline_encoder(int argc, char **argv, opj_cparameters_t *parameters,
 578                                                                                                         img_fol_t *img_fol, raw_cparameters_t *raw_cp, char *indexfilename) {
 579         int i, j, totlen, c;
 580         opj_option_t long_option[]={
 581                 {"cinema2K",REQ_ARG, NULL ,'w'},
 582                 {"cinema4K",NO_ARG, NULL ,'y'},
 583                 {"ImgDir",REQ_ARG, NULL ,'z'},
 584                 {"TP",REQ_ARG, NULL ,'v'},
 585                 {"SOP",NO_ARG, NULL ,'S'},
 586                 {"EPH",NO_ARG, NULL ,'E'},
 587                 {"OutFor",REQ_ARG, NULL ,'O'},
 588                 {"POC",REQ_ARG, NULL ,'P'},
 589                 {"ROI",REQ_ARG, NULL ,'R'},
 590                 {"jpip",NO_ARG, NULL, 'J'}
 591         };
 592
 593         /* parse the command line */
 594         const char optlist[] = "i:o:r:q:n:b:c:t:p:s:SEM:x:R:d:T:If:P:C:F:"
 595 #ifdef USE_JPWL
 596                 "W:"
 597 #endif /* USE_JPWL */
 598                 "h";
 599
 600         totlen=sizeof(long_option);
 601         img_fol->set_out_format=0;
 602         raw_cp->rawWidth = 0;
 603
 604         do{
 605                 c = opj_getopt_long(argc, argv, optlist,long_option,totlen);
 606                 if (c == -1)
 607                         break;
 608                 switch (c) {
 609                         case 'i':                       /* input file */
 610                         {
 611                                 char *infile = opj_optarg;
 612                                 parameters->decod_format = get_file_format(infile);
 613                                 switch(parameters->decod_format) {
 614                                         case PGX_DFMT:
 615                                         case PXM_DFMT:
 616                                         case BMP_DFMT:
 617                                         case TIF_DFMT:
 618                                         case RAW_DFMT:
 619                                         case TGA_DFMT:
 620                                         case PNG_DFMT:
 621                                                 break;
 622                                         default:
 623                                                 fprintf(stderr,
 624                                                         "!! Unrecognized format for infile : %s "
 625               "[accept only *.pnm, *.pgm, *.ppm, *.pgx, *png, *.bmp, *.tif, *.raw or *.tga] !!\n\n",
 626                                                         infile);
 627                                                 return 1;
 628                                 }
 629                                 strncpy(parameters->infile, infile, sizeof(parameters->infile)-1);
 630                         }
 631                         break;
 632
 633                                 /* ----------------------------------------------------- */
 634
 635                         case 'o':                       /* output file */
 636                         {
 637                                 char *outfile = opj_optarg;
 638                                 parameters->cod_format = get_file_format(outfile);
 639                                 switch(parameters->cod_format) {
 640                                         case J2K_CFMT:
 641                                         case JP2_CFMT:
 642                                                 break;
 643                                         default:
 644                                                 fprintf(stderr, "Unknown output format image %s [only *.j2k, *.j2c or *.jp2]!! \n", outfile);
 645                                                 return 1;
 646                                 }
 647                                 strncpy(parameters->outfile, outfile, sizeof(parameters->outfile)-1);
 648                         }
 649                         break;
 650
 651                                 /* ----------------------------------------------------- */
 652                         case 'O':                       /* output format */
 653                                 {
 654                                         char outformat[50];
 655                                         char *of = opj_optarg;
 656                                         sprintf(outformat,".%s",of);
 657                                         img_fol->set_out_format = 1;
 658                                         parameters->cod_format = get_file_format(outformat);
 659                                         switch(parameters->cod_format) {
 660                                                 case J2K_CFMT:
 661                                                 case JP2_CFMT:
 662                                                         img_fol->out_format = opj_optarg;
 663                                                         break;
 664                                                 default:
 665                                                         fprintf(stderr, "Unknown output format image [only j2k, j2c, jp2]!! \n");
 666                                                         return 1;
 667                                         }
 668                                 }
 669                                 break;
 670
 671
 672                                 /* ----------------------------------------------------- */
 673
 674
 675                         case 'r':                       /* rates rates/distorsion */
 676                         {
 677                                 char *s = opj_optarg;
 678                                 parameters->tcp_numlayers = 0;
 679                                 while (sscanf(s, "%f", &parameters->tcp_rates[parameters->tcp_numlayers]) == 1) {
 680                                         parameters->tcp_numlayers++;
 681                                         while (*s && *s != ',') {
 682                                                 s++;
 683                                         }
 684                                         if (!*s)
 685                                                 break;
 686                                         s++;
 687                                 }
 688                                 parameters->cp_disto_alloc = 1;
 689                         }
 690                         break;
 691
 692                                 /* ----------------------------------------------------- */
 693
 694
 695                         case 'F':                       /* Raw image format parameters */
 696                         {
 697                                 char signo;
 698                                 char *s = opj_optarg;
 699                                 if (sscanf(s, "%d,%d,%d,%d,%c", &raw_cp->rawWidth, &raw_cp->rawHeight, &raw_cp->rawComp, &raw_cp->rawBitDepth, &signo) == 5) {
 700                                         if (signo == 's') {
 701                                                 raw_cp->rawSigned = OPJ_TRUE;
 702                                                 fprintf(stdout,"\nRaw file parameters: %d,%d,%d,%d Signed\n", raw_cp->rawWidth, raw_cp->rawHeight, raw_cp->rawComp, raw_cp->rawBitDepth);
 703                                         }
 704                                         else if (signo == 'u') {
 705                                                 raw_cp->rawSigned = OPJ_FALSE;
 706                                                 fprintf(stdout,"\nRaw file parameters: %d,%d,%d,%d Unsigned\n", raw_cp->rawWidth, raw_cp->rawHeight, raw_cp->rawComp, raw_cp->rawBitDepth);
 707                                         }
 708                                         else {
 709                                                 fprintf(stderr,"\nError: invalid raw image parameters: Unknown sign of raw file\n");
 710                                                 fprintf(stderr,"Please use the Format option -F:\n");
 711                                                 fprintf(stderr,"-F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
 712                                                 fprintf(stderr,"Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
 713                                                 fprintf(stderr,"Aborting\n");
 714                                         }
 715                                 }
 716                                 else {
 717                                         fprintf(stderr,"\nError: invalid raw image parameters\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                                         return 1;
 723                                 }
 724                         }
 725                         break;
 726
 727                                 /* ----------------------------------------------------- */
 728
 729                         case 'q':                       /* add fixed_quality */
 730                         {
 731                                 char *s = opj_optarg;
 732                                 while (sscanf(s, "%f", &parameters->tcp_distoratio[parameters->tcp_numlayers]) == 1) {
 733                                         parameters->tcp_numlayers++;
 734                                         while (*s && *s != ',') {
 735                                                 s++;
 736                                         }
 737                                         if (!*s)
 738                                                 break;
 739                                         s++;
 740                                 }
 741                                 parameters->cp_fixed_quality = 1;
 742                         }
 743                         break;
 744
 745                                 /* dda */
 746                                 /* ----------------------------------------------------- */
 747
 748                         case 'f':                       /* mod fixed_quality (before : -q) */
 749                         {
 750                                 int *row = NULL, *col = NULL;
 751                                 int numlayers = 0, numresolution = 0, matrix_width = 0;
 752
 753                                 char *s = opj_optarg;
 754                                 sscanf(s, "%d", &numlayers);
 755                                 s++;
 756                                 if (numlayers > 9)
 757                                         s++;
 758
 759                                 parameters->tcp_numlayers = numlayers;
 760                                 numresolution = parameters->numresolution;
 761                                 matrix_width = numresolution * 3;
 762                                 parameters->cp_matrice = (int *) malloc(numlayers * matrix_width * sizeof(int));
 763                                 s = s + 2;
 764
 765                                 for (i = 0; i < numlayers; i++) {
 766                                         row = &parameters->cp_matrice[i * matrix_width];
 767                                         col = row;
 768                                         parameters->tcp_rates[i] = 1;
 769                                         sscanf(s, "%d,", &col[0]);
 770                                         s += 2;
 771                                         if (col[0] > 9)
 772                                                 s++;
 773                                         col[1] = 0;
 774                                         col[2] = 0;
 775                                         for (j = 1; j < numresolution; j++) {
 776                                                 col += 3;
 777                                                 sscanf(s, "%d,%d,%d", &col[0], &col[1], &col[2]);
 778                                                 s += 6;
 779                                                 if (col[0] > 9)
 780                                                         s++;
 781                                                 if (col[1] > 9)
 782                                                         s++;
 783                                                 if (col[2] > 9)
 784                                                         s++;
 785                                         }
 786                                         if (i < numlayers - 1)
 787                                                 s++;
 788                                 }
 789                                 parameters->cp_fixed_alloc = 1;
 790                         }
 791                         break;
 792
 793                                 /* ----------------------------------------------------- */
 794
 795                         case 't':                       /* tiles */
 796                         {
 797                                 sscanf(opj_optarg, "%d,%d", &parameters->cp_tdx, &parameters->cp_tdy);
 798                                 parameters->tile_size_on = OPJ_TRUE;
 799                         }
 800                         break;
 801
 802                                 /* ----------------------------------------------------- */
 803
 804                         case 'n':                       /* resolution */
 805                         {
 806                                 sscanf(opj_optarg, "%d", &parameters->numresolution);
 807                         }
 808                         break;
 809
 810                                 /* ----------------------------------------------------- */
 811                         case 'c':                       /* precinct dimension */
 812                         {
 813                                 char sep;
 814                                 int res_spec = 0;
 815
 816                                 char *s = opj_optarg;
 817                                 do {
 818                                         sep = 0;
 819                                         sscanf(s, "[%d,%d]%c", &parameters->prcw_init[res_spec],
 820                                  &parameters->prch_init[res_spec], &sep);
 821                                         parameters->csty |= 0x01;
 822                                         res_spec++;
 823                                         s = strpbrk(s, "]") + 2;
 824                                 }
 825                                 while (sep == ',');
 826                                 parameters->res_spec = res_spec;
 827                         }
 828                         break;
 829
 830                                 /* ----------------------------------------------------- */
 831
 832                         case 'b':                       /* code-block dimension */
 833                         {
 834                                 int cblockw_init = 0, cblockh_init = 0;
 835                                 sscanf(opj_optarg, "%d,%d", &cblockw_init, &cblockh_init);
 836                                 if (cblockw_init * cblockh_init > 4096 || cblockw_init > 1024
 837                                         || cblockw_init < 4 || cblockh_init > 1024 || cblockh_init < 4) {
 838                                         fprintf(stderr,
 839                                                 "!! Size of code_block error (option -b) !!\n\nRestriction :\n"
 840             "    * width*height<=4096\n    * 4<=width,height<= 1024\n\n");
 841                                         return 1;
 842                                 }
 843                                 parameters->cblockw_init = cblockw_init;
 844                                 parameters->cblockh_init = cblockh_init;
 845                         }
 846                         break;
 847
 848                                 /* ----------------------------------------------------- */
 849
 850                         case 'x':                       /* creation of index file */
 851                         {
 852                                 char *index = opj_optarg;
 853                                 strncpy(indexfilename, index, OPJ_PATH_LEN);
 854                         }
 855                         break;
 856
 857                                 /* ----------------------------------------------------- */
 858
 859                         case 'p':                       /* progression order */
 860                         {
 861                                 char progression[4];
 862
 863                                 strncpy(progression, opj_optarg, 4);
 864                                 parameters->prog_order = give_progression(progression);
 865                                 if (parameters->prog_order == -1) {
 866                                         fprintf(stderr, "Unrecognized progression order "
 867             "[LRCP, RLCP, RPCL, PCRL, CPRL] !!\n");
 868                                         return 1;
 869                                 }
 870                         }
 871                         break;
 872
 873                                 /* ----------------------------------------------------- */
 874
 875                         case 's':                       /* subsampling factor */
 876                         {
 877                                 if (sscanf(opj_optarg, "%d,%d", &parameters->subsampling_dx,
 878                                     &parameters->subsampling_dy) != 2) {
 879                                         fprintf(stderr, "'-s' sub-sampling argument error !  [-s dx,dy]\n");
 880                                         return 1;
 881                                 }
 882                         }
 883                         break;
 884
 885                                 /* ----------------------------------------------------- */
 886
 887                         case 'd':                       /* coordonnate of the reference grid */
 888                         {
 889                                 if (sscanf(opj_optarg, "%d,%d", &parameters->image_offset_x0,
 890                                     &parameters->image_offset_y0) != 2) {
 891                                         fprintf(stderr, "-d 'coordonnate of the reference grid' argument "
 892             "error !! [-d x0,y0]\n");
 893                                         return 1;
 894                                 }
 895                         }
 896                         break;
 897
 898                                 /* ----------------------------------------------------- */
 899
 900                         case 'h':                       /* display an help description */
 901                                 encode_help_display();
 902                                 return 1;
 903
 904                                 /* ----------------------------------------------------- */
 905
 906                         case 'P':                       /* POC */
 907                         {
 908                                 int numpocs = 0;                /* number of progression order change (POC) default 0 */
 909                                 opj_poc_t *POC = NULL;  /* POC : used in case of Progression order change */
 910
 911                                 char *s = opj_optarg;
 912                                 POC = parameters->POC;
 913
 914                                 while (sscanf(s, "T%d=%d,%d,%d,%d,%d,%4s", &POC[numpocs].tile,
 915                                         &POC[numpocs].resno0, &POC[numpocs].compno0,
 916                                         &POC[numpocs].layno1, &POC[numpocs].resno1,
 917                                         &POC[numpocs].compno1, POC[numpocs].progorder) == 7) {
 918                                         POC[numpocs].prg1 = give_progression(POC[numpocs].progorder);
 919                                         numpocs++;
 920                                         while (*s && *s != '/') {
 921                                                 s++;
 922                                         }
 923                                         if (!*s) {
 924                                                 break;
 925                                         }
 926                                         s++;
 927                                 }
 928                                 parameters->numpocs = numpocs;
 929                         }
 930                         break;
 931
 932                                 /* ------------------------------------------------------ */
 933
 934                         case 'S':                       /* SOP marker */
 935                         {
 936                                 parameters->csty |= 0x02;
 937                         }
 938                         break;
 939
 940                                 /* ------------------------------------------------------ */
 941
 942                         case 'E':                       /* EPH marker */
 943                         {
 944                                 parameters->csty |= 0x04;
 945                         }
 946                         break;
 947
 948                                 /* ------------------------------------------------------ */
 949
 950                         case 'M':                       /* Mode switch pas tous au point !! */
 951                         {
 952                                 int value = 0;
 953                                 if (sscanf(opj_optarg, "%d", &value) == 1) {
 954                                         for (i = 0; i <= 5; i++) {
 955                                                 int cache = value & (1 << i);
 956                                                 if (cache)
 957                                                         parameters->mode |= (1 << i);
 958                                         }
 959                                 }
 960                         }
 961                         break;
 962
 963                                 /* ------------------------------------------------------ */
 964
 965                         case 'R':                       /* ROI */
 966                         {
 967                                 if (sscanf(opj_optarg, "c=%d,U=%d", &parameters->roi_compno,
 968                                            &parameters->roi_shift) != 2) {
 969                                         fprintf(stderr, "ROI error !! [-ROI c='compno',U='shift']\n");
 970                                         return 1;
 971                                 }
 972                         }
 973                         break;
 974
 975                                 /* ------------------------------------------------------ */
 976
 977                         case 'T':                       /* Tile offset */
 978                         {
 979                                 if (sscanf(opj_optarg, "%d,%d", &parameters->cp_tx0, &parameters->cp_ty0) != 2) {
 980                                         fprintf(stderr, "-T 'tile offset' argument error !! [-T X0,Y0]");
 981                                         return 1;
 982                                 }
 983                         }
 984                         break;
 985
 986                                 /* ------------------------------------------------------ */
 987
 988                         case 'C':                       /* add a comment */
 989                         {
 990                                 parameters->cp_comment = (char*)malloc(strlen(opj_optarg) + 1);
 991                                 if(parameters->cp_comment) {
 992                                         strcpy(parameters->cp_comment, opj_optarg);
 993                                 }
 994                         }
 995                         break;
 996
 997
 998                                 /* ------------------------------------------------------ */
 999
1000                         case 'I':                       /* reversible or not */
1001                         {
1002                                 parameters->irreversible = 1;
1003                         }
1004                         break;
1005
1006                         /* ------------------------------------------------------ */
1007
1008                         case 'v':                       /* Tile part generation*/
1009                         {
1010                                 parameters->tp_flag = opj_optarg[0];
1011                                 parameters->tp_on = 1;
1012                         }
1013                         break;
1014
1015                                 /* ------------------------------------------------------ */
1016
1017                         case 'z':                       /* Image Directory path */
1018                         {
1019                                 img_fol->imgdirpath = (char*)malloc(strlen(opj_optarg) + 1);
1020                                 strcpy(img_fol->imgdirpath,opj_optarg);
1021                                 img_fol->set_imgdir=1;
1022                         }
1023                         break;
1024
1025                                 /* ------------------------------------------------------ */
1026
1027                         case 'w':                       /* Digital Cinema 2K profile compliance*/
1028                         {
1029                                 int fps=0;
1030                                 sscanf(opj_optarg,"%d",&fps);
1031                                 if(fps == 24){
1032                                         parameters->cp_cinema = CINEMA2K_24;
1033                                 }else if(fps == 48 ){
1034                                         parameters->cp_cinema = CINEMA2K_48;
1035                                 }else {
1036                                         fprintf(stderr,"Incorrect value!! must be 24 or 48\n");
1037                                         return 1;
1038                                 }
1039                                 fprintf(stdout,"CINEMA 2K compliant codestream\n");
1040                                 parameters->cp_rsiz = CINEMA2K;
1041
1042                         }
1043                         break;
1044
1045                                 /* ------------------------------------------------------ */
1046
1047                         case 'y':                       /* Digital Cinema 4K profile compliance*/
1048                         {
1049                                 parameters->cp_cinema = CINEMA4K_24;
1050                                 fprintf(stdout,"CINEMA 4K compliant codestream\n");
1051                                 parameters->cp_rsiz = CINEMA4K;
1052                         }
1053                         break;
1054
1055                                 /* ------------------------------------------------------ */
1056
1057 /* UniPG>> */
1058 #ifdef USE_JPWL
1059                                 /* ------------------------------------------------------ */
1060
1061                         case 'W':                       /* JPWL capabilities switched on */
1062                         {
1063                                 char *token = NULL;
1064                                 int hprot, pprot, sens, addr, size, range;
1065
1066                                 /* we need to enable indexing */
1067                                 if (!indexfilename || !*indexfilename) {
1068                                         strncpy(indexfilename, JPWL_PRIVATEINDEX_NAME, OPJ_PATH_LEN);
1069                                 }
1070
1071                                 /* search for different protection methods */
1072
1073                                 /* break the option in comma points and parse the result */
1074                                 token = strtok(opj_optarg, ",");
1075                                 while(token != NULL) {
1076
1077                                         /* search header error protection method */
1078                                         if (*token == 'h') {
1079
1080                                                 static int tile = 0, tilespec = 0, lasttileno = 0;
1081
1082                                                 hprot = 1; /* predefined method */
1083
1084                                                 if(sscanf(token, "h=%d", &hprot) == 1) {
1085                                                         /* Main header, specified */
1086                                                         if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
1087                                                                 ((hprot >= 37) && (hprot <= 128)))) {
1088                                                                 fprintf(stderr, "ERROR -> invalid main header protection method h = %d\n", hprot);
1089                                                                 return 1;
1090                                                         }
1091                                                         parameters->jpwl_hprot_MH = hprot;
1092
1093                                                 } else if(sscanf(token, "h%d=%d", &tile, &hprot) == 2) {
1094                                                         /* Tile part header, specified */
1095                                                         if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
1096                                                                 ((hprot >= 37) && (hprot <= 128)))) {
1097                                                                 fprintf(stderr, "ERROR -> invalid tile part header protection method h = %d\n", hprot);
1098                                                                 return 1;
1099                                                         }
1100                                                         if (tile < 0) {
1101                                                                 fprintf(stderr, "ERROR -> invalid tile part number on protection method t = %d\n", tile);
1102                                                                 return 1;
1103                                                         }
1104                                                         if (tilespec < JPWL_MAX_NO_TILESPECS) {
1105                                                                 parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
1106                                                                 parameters->jpwl_hprot_TPH[tilespec++] = hprot;
1107                                                         }
1108
1109                                                 } else if(sscanf(token, "h%d", &tile) == 1) {
1110                                                         /* Tile part header, unspecified */
1111                                                         if (tile < 0) {
1112                                                                 fprintf(stderr, "ERROR -> invalid tile part number on protection method t = %d\n", tile);
1113                                                                 return 1;
1114                                                         }
1115                                                         if (tilespec < JPWL_MAX_NO_TILESPECS) {
1116                                                                 parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
1117                                                                 parameters->jpwl_hprot_TPH[tilespec++] = hprot;
1118                                                         }
1119
1120
1121                                                 } else if (!strcmp(token, "h")) {
1122                                                         /* Main header, unspecified */
1123                                                         parameters->jpwl_hprot_MH = hprot;
1124
1125                                                 } else {
1126                                                         fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
1127                                                         return 1;
1128                                                 };
1129
1130                                         }
1131
1132                                         /* search packet error protection method */
1133                                         if (*token == 'p') {
1134
1135                                                 static int pack = 0, tile = 0, packspec = 0;
1136
1137                                                 pprot = 1; /* predefined method */
1138
1139                                                 if (sscanf(token, "p=%d", &pprot) == 1) {
1140                                                         /* Method for all tiles and all packets */
1141                                                         if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1142                                                                 ((pprot >= 37) && (pprot <= 128)))) {
1143                                                                 fprintf(stderr, "ERROR -> invalid default packet protection method p = %d\n", pprot);
1144                                                                 return 1;
1145                                                         }
1146                                                         parameters->jpwl_pprot_tileno[0] = 0;
1147                                                         parameters->jpwl_pprot_packno[0] = 0;
1148                                                         parameters->jpwl_pprot[0] = pprot;
1149
1150                                                 } else if (sscanf(token, "p%d=%d", &tile, &pprot) == 2) {
1151                                                         /* method specified from that tile on */
1152                                                         if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1153                                                                 ((pprot >= 37) && (pprot <= 128)))) {
1154                                                                 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1155                                                                 return 1;
1156                                                         }
1157                                                         if (tile < 0) {
1158                                                                 fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1159                                                                 return 1;
1160                                                         }
1161                                                         if (packspec < JPWL_MAX_NO_PACKSPECS) {
1162                                                                 parameters->jpwl_pprot_tileno[packspec] = tile;
1163                                                                 parameters->jpwl_pprot_packno[packspec] = 0;
1164                                                                 parameters->jpwl_pprot[packspec++] = pprot;
1165                                                         }
1166
1167                                                 } else if (sscanf(token, "p%d:%d=%d", &tile, &pack, &pprot) == 3) {
1168                                                         /* method fully specified from that tile and that packet on */
1169                                                         if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1170                                                                 ((pprot >= 37) && (pprot <= 128)))) {
1171                                                                 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1172                                                                 return 1;
1173                                                         }
1174                                                         if (tile < 0) {
1175                                                                 fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1176                                                                 return 1;
1177                                                         }
1178                                                         if (pack < 0) {
1179                                                                 fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
1180                                                                 return 1;
1181                                                         }
1182                                                         if (packspec < JPWL_MAX_NO_PACKSPECS) {
1183                                                                 parameters->jpwl_pprot_tileno[packspec] = tile;
1184                                                                 parameters->jpwl_pprot_packno[packspec] = pack;
1185                                                                 parameters->jpwl_pprot[packspec++] = pprot;
1186                                                         }
1187
1188                                                 } else if (sscanf(token, "p%d:%d", &tile, &pack) == 2) {
1189                                                         /* default method from that tile and that packet on */
1190                                                         if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1191                                                                 ((pprot >= 37) && (pprot <= 128)))) {
1192                                                                 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1193                                                                 return 1;
1194                                                         }
1195                                                         if (tile < 0) {
1196                                                                 fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1197                                                                 return 1;
1198                                                         }
1199                                                         if (pack < 0) {
1200                                                                 fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
1201                                                                 return 1;
1202                                                         }
1203                                                         if (packspec < JPWL_MAX_NO_PACKSPECS) {
1204                                                                 parameters->jpwl_pprot_tileno[packspec] = tile;
1205                                                                 parameters->jpwl_pprot_packno[packspec] = pack;
1206                                                                 parameters->jpwl_pprot[packspec++] = pprot;
1207                                                         }
1208
1209                                                 } else if (sscanf(token, "p%d", &tile) == 1) {
1210                                                         /* default from a tile on */
1211                                                         if (tile < 0) {
1212                                                                 fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1213                                                                 return 1;
1214                                                         }
1215                                                         if (packspec < JPWL_MAX_NO_PACKSPECS) {
1216                                                                 parameters->jpwl_pprot_tileno[packspec] = tile;
1217                                                                 parameters->jpwl_pprot_packno[packspec] = 0;
1218                                                                 parameters->jpwl_pprot[packspec++] = pprot;
1219                                                         }
1220
1221
1222                                                 } else if (!strcmp(token, "p")) {
1223                                                         /* all default */
1224                                                         parameters->jpwl_pprot_tileno[0] = 0;
1225                                                         parameters->jpwl_pprot_packno[0] = 0;
1226                                                         parameters->jpwl_pprot[0] = pprot;
1227
1228                                                 } else {
1229                                                         fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
1230                                                         return 1;
1231                                                 };
1232
1233                                         }
1234
1235                                         /* search sensitivity method */
1236                                         if (*token == 's') {
1237
1238                                                 static int tile = 0, tilespec = 0, lasttileno = 0;
1239
1240                                                 sens = 0; /* predefined: relative error */
1241
1242                                                 if(sscanf(token, "s=%d", &sens) == 1) {
1243                                                         /* Main header, specified */
1244                                                         if ((sens < -1) || (sens > 7)) {
1245                                                                 fprintf(stderr, "ERROR -> invalid main header sensitivity method s = %d\n", sens);
1246                                                                 return 1;
1247                                                         }
1248                                                         parameters->jpwl_sens_MH = sens;
1249
1250                                                 } else if(sscanf(token, "s%d=%d", &tile, &sens) == 2) {
1251                                                         /* Tile part header, specified */
1252                                                         if ((sens < -1) || (sens > 7)) {
1253                                                                 fprintf(stderr, "ERROR -> invalid tile part header sensitivity method s = %d\n", sens);
1254                                                                 return 1;
1255                                                         }
1256                                                         if (tile < 0) {
1257                                                                 fprintf(stderr, "ERROR -> invalid tile part number on sensitivity method t = %d\n", tile);
1258                                                                 return 1;
1259                                                         }
1260                                                         if (tilespec < JPWL_MAX_NO_TILESPECS) {
1261                                                                 parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
1262                                                                 parameters->jpwl_sens_TPH[tilespec++] = sens;
1263                                                         }
1264
1265                                                 } else if(sscanf(token, "s%d", &tile) == 1) {
1266                                                         /* Tile part header, unspecified */
1267                                                         if (tile < 0) {
1268                                                                 fprintf(stderr, "ERROR -> invalid tile part number on sensitivity method t = %d\n", tile);
1269                                                                 return 1;
1270                                                         }
1271                                                         if (tilespec < JPWL_MAX_NO_TILESPECS) {
1272                                                                 parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
1273                                                                 parameters->jpwl_sens_TPH[tilespec++] = hprot;
1274                                                         }
1275
1276                                                 } else if (!strcmp(token, "s")) {
1277                                                         /* Main header, unspecified */
1278                                                         parameters->jpwl_sens_MH = sens;
1279
1280                                                 } else {
1281                                                         fprintf(stderr, "ERROR -> invalid sensitivity method selection = %s\n", token);
1282                                                         return 1;
1283                                                 };
1284
1285                                                 parameters->jpwl_sens_size = 2; /* 2 bytes for default size */
1286                                         }
1287
1288                                         /* search addressing size */
1289                                         if (*token == 'a') {
1290
1291
1292                                                 addr = 0; /* predefined: auto */
1293
1294                                                 if(sscanf(token, "a=%d", &addr) == 1) {
1295                                                         /* Specified */
1296                                                         if ((addr != 0) && (addr != 2) && (addr != 4)) {
1297                                                                 fprintf(stderr, "ERROR -> invalid addressing size a = %d\n", addr);
1298                                                                 return 1;
1299                                                         }
1300                                                         parameters->jpwl_sens_addr = addr;
1301
1302                                                 } else if (!strcmp(token, "a")) {
1303                                                         /* default */
1304                                                         parameters->jpwl_sens_addr = addr; /* auto for default size */
1305
1306                                                 } else {
1307                                                         fprintf(stderr, "ERROR -> invalid addressing selection = %s\n", token);
1308                                                         return 1;
1309                                                 };
1310
1311                                         }
1312
1313                                         /* search sensitivity size */
1314                                         if (*token == 'z') {
1315
1316
1317                                                 size = 1; /* predefined: 1 byte */
1318
1319                                                 if(sscanf(token, "z=%d", &size) == 1) {
1320                                                         /* Specified */
1321                                                         if ((size != 0) && (size != 1) && (size != 2)) {
1322                                                                 fprintf(stderr, "ERROR -> invalid sensitivity size z = %d\n", size);
1323                                                                 return 1;
1324                                                         }
1325                                                         parameters->jpwl_sens_size = size;
1326
1327                                                 } else if (!strcmp(token, "a")) {
1328                                                         /* default */
1329                                                         parameters->jpwl_sens_size = size; /* 1 for default size */
1330
1331                                                 } else {
1332                                                         fprintf(stderr, "ERROR -> invalid size selection = %s\n", token);
1333                                                         return 1;
1334                                                 };
1335
1336                                         }
1337
1338                                         /* search range method */
1339                                         if (*token == 'g') {
1340
1341
1342                                                 range = 0; /* predefined: 0 (packet) */
1343
1344                                                 if(sscanf(token, "g=%d", &range) == 1) {
1345                                                         /* Specified */
1346                                                         if ((range < 0) || (range > 3)) {
1347                                                                 fprintf(stderr, "ERROR -> invalid sensitivity range method g = %d\n", range);
1348                                                                 return 1;
1349                                                         }
1350                                                         parameters->jpwl_sens_range = range;
1351
1352                                                 } else if (!strcmp(token, "g")) {
1353                                                         /* default */
1354                                                         parameters->jpwl_sens_range = range;
1355
1356                                                 } else {
1357                                                         fprintf(stderr, "ERROR -> invalid range selection = %s\n", token);
1358                                                         return 1;
1359                                                 };
1360
1361                                         }
1362
1363                                         /* next token or bust */
1364                                         token = strtok(NULL, ",");
1365                                 };
1366
1367
1368                                 /* some info */
1369                                 fprintf(stdout, "Info: JPWL capabilities enabled\n");
1370                                 parameters->jpwl_epc_on = OPJ_TRUE;
1371
1372                         }
1373                         break;
1374 #endif /* USE_JPWL */
1375 /* <<UniPG */
1376 /* ------------------------------------------------------ */
1377
1378                         case 'J':                       /* jpip on */
1379                         {
1380                           parameters->jpip_on = OPJ_TRUE;
1381                         }
1382                         break;
1383                                 /* ------------------------------------------------------ */
1384
1385
1386                         default:
1387                                 fprintf(stderr, "ERROR -> Command line not valid\n");
1388                                 return 1;
1389                 }
1390         }while(c != -1);
1391
1392         /* check for possible errors */
1393         if (parameters->cp_cinema){
1394                 if(parameters->tcp_numlayers > 1){
1395                         parameters->cp_rsiz = STD_RSIZ;
1396         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");
1397                 }
1398         }
1399         if(img_fol->set_imgdir == 1){
1400                 if(!(parameters->infile[0] == 0)){
1401                         fprintf(stderr, "Error: options -ImgDir and -i cannot be used together !!\n");
1402                         return 1;
1403                 }
1404                 if(img_fol->set_out_format == 0){
1405                         fprintf(stderr, "Error: When -ImgDir is used, -OutFor <FORMAT> must be used !!\n");
1406                         fprintf(stderr, "Only one format allowed! Valid formats are j2k and jp2!!\n");
1407                         return 1;
1408                 }
1409                 if(!((parameters->outfile[0] == 0))){
1410                         fprintf(stderr, "Error: options -ImgDir and -o cannot be used together !!\n");
1411                         fprintf(stderr, "Specify OutputFormat using -OutFor<FORMAT> !!\n");
1412                         return 1;
1413                 }
1414         }else{
1415                 if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
1416                         fprintf(stderr, "Example: %s -i image.ppm  -o image.j2k\n",argv[0]);
1417                         fprintf(stderr, "    Try: %s -h\n",argv[0]);
1418                         return 1;
1419                 }
1420         }
1421
1422         if (parameters->decod_format == RAW_DFMT && raw_cp->rawWidth == 0) {
1423                         fprintf(stderr,"\nError: invalid raw image parameters\n");
1424                         fprintf(stderr,"Please use the Format option -F:\n");
1425                         fprintf(stderr,"-F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
1426                                                 fprintf(stderr,"Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
1427                         fprintf(stderr,"Aborting\n");
1428                         return 1;
1429         }
1430
1431         if ((parameters->cp_disto_alloc || parameters->cp_fixed_alloc || parameters->cp_fixed_quality)
1432                 && (!(parameters->cp_disto_alloc ^ parameters->cp_fixed_alloc ^ parameters->cp_fixed_quality))) {
1433                 fprintf(stderr, "Error: options -r -q and -f cannot be used together !!\n");
1434                 return 1;
1435         }                               /* mod fixed_quality */
1436
1437         /* if no rate entered, lossless by default */
1438         if (parameters->tcp_numlayers == 0) {
1439                 parameters->tcp_rates[0] = 0;   /* MOD antonin : losslessbug */
1440                 parameters->tcp_numlayers++;
1441                 parameters->cp_disto_alloc = 1;
1442         }
1443
1444         if((parameters->cp_tx0 > parameters->image_offset_x0) || (parameters->cp_ty0 > parameters->image_offset_y0)) {
1445                 fprintf(stderr,
1446                         "Error: Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n",
1447                         parameters->cp_tx0, parameters->image_offset_x0, parameters->cp_ty0, parameters->image_offset_y0);
1448                 return 1;
1449         }
1450
1451         for (i = 0; i < parameters->numpocs; i++) {
1452                 if (parameters->POC[i].prg == -1) {
1453                         fprintf(stderr,
1454                                 "Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",
1455                                 i + 1);
1456                 }
1457         }
1458
1459         return 0;
1460 }
1461
1462 /* -------------------------------------------------------------------------- */
1463
1464 /**
1465 sample error callback expecting a FILE* client object
1466 */
1467 void error_callback(const char *msg, void *client_data) {
1468         FILE *stream = (FILE*)client_data;
1469         fprintf(stream, "[ERROR] %s", msg);
1470 }
1471 /**
1472 sample warning callback expecting a FILE* client object
1473 */
1474 void warning_callback(const char *msg, void *client_data) {
1475         FILE *stream = (FILE*)client_data;
1476         fprintf(stream, "[WARNING] %s", msg);
1477 }
1478 /**
1479 sample debug callback expecting a FILE* client object
1480 */
1481 void info_callback(const char *msg, void *client_data) {
1482         FILE *stream = (FILE*)client_data;
1483         fprintf(stream, "[INFO] %s", msg);
1484 }
1485
1486 /* -------------------------------------------------------------------------- */
1487
1488 int main(int argc, char **argv) {
1489         opj_bool bSuccess;
1490         opj_cparameters_t parameters;   /* compression parameters */
1491         img_fol_t img_fol;
1492         opj_event_mgr_t event_mgr;              /* event manager */
1493         opj_image_t *image = NULL;
1494         int i,num_images;
1495         int imageno;
1496         dircnt_t *dirptr = NULL;
1497         raw_cparameters_t raw_cp;
1498         opj_codestream_info_t cstr_info;                /* Codestream information structure */
1499         char indexfilename[OPJ_PATH_LEN];       /* index file name */
1500
1501         /*
1502         configure the event callbacks (not required)
1503         setting of each callback is optionnal
1504         */
1505         memset(&event_mgr, 0, sizeof(opj_event_mgr_t));
1506         event_mgr.error_handler = error_callback;
1507         event_mgr.warning_handler = warning_callback;
1508         event_mgr.info_handler = info_callback;
1509
1510         /* set encoding parameters to default values */
1511         opj_set_default_encoder_parameters(&parameters);
1512
1513         /* Initialize indexfilename and img_fol */
1514         *indexfilename = 0;
1515         memset(&img_fol,0,sizeof(img_fol_t));
1516
1517         /* parse input and get user encoding parameters */
1518         if(parse_cmdline_encoder(argc, argv, &parameters,&img_fol, &raw_cp, indexfilename) == 1) {
1519                 return 1;
1520         }
1521
1522         if (parameters.cp_cinema){
1523                 img_fol.rates = (float*)malloc(parameters.tcp_numlayers * sizeof(float));
1524                 for(i=0; i< parameters.tcp_numlayers; i++){
1525                         img_fol.rates[i] = parameters.tcp_rates[i];
1526                 }
1527                 cinema_parameters(&parameters);
1528         }
1529
1530         /* Create comment for codestream */
1531         if(parameters.cp_comment == NULL) {
1532     const char comment[] = "Created by OpenJPEG version ";
1533                 const size_t clen = strlen(comment);
1534     const char *version = opj_version();
1535 /* UniPG>> */
1536 #ifdef USE_JPWL
1537                 parameters.cp_comment = (char*)malloc(clen+strlen(version)+11);
1538                 sprintf(parameters.cp_comment,"%s%s with JPWL", comment, version);
1539 #else
1540                 parameters.cp_comment = (char*)malloc(clen+strlen(version)+1);
1541                 sprintf(parameters.cp_comment,"%s%s", comment, version);
1542 #endif
1543 /* <<UniPG */
1544         }
1545
1546         /* Read directory if necessary */
1547         if(img_fol.set_imgdir==1){
1548                 num_images=get_num_images(img_fol.imgdirpath);
1549                 dirptr=(dircnt_t*)malloc(sizeof(dircnt_t));
1550                 if(dirptr){
1551                         dirptr->filename_buf = (char*)malloc(num_images*OPJ_PATH_LEN*sizeof(char));     // Stores at max 10 image file names
1552                         dirptr->filename = (char**) malloc(num_images*sizeof(char*));
1553                         if(!dirptr->filename_buf){
1554                                 return 0;
1555                         }
1556                         for(i=0;i<num_images;i++){
1557                                 dirptr->filename[i] = dirptr->filename_buf + i*OPJ_PATH_LEN;
1558                         }
1559                 }
1560                 if(load_images(dirptr,img_fol.imgdirpath)==1){
1561                         return 0;
1562                 }
1563                 if (num_images==0){
1564                         fprintf(stdout,"Folder is empty\n");
1565                         return 0;
1566                 }
1567         }else{
1568                 num_images=1;
1569         }
1570         /*Encoding image one by one*/
1571         for(imageno=0;imageno<num_images;imageno++)     {
1572                 image = NULL;
1573                 fprintf(stderr,"\n");
1574
1575                 if(img_fol.set_imgdir==1){
1576                         if (get_next_file(imageno, dirptr,&img_fol, &parameters)) {
1577                                 fprintf(stderr,"skipping file...\n");
1578                                 continue;
1579                         }
1580                 }
1581                 switch(parameters.decod_format) {
1582                         case PGX_DFMT:
1583                                 break;
1584                         case PXM_DFMT:
1585                                 break;
1586                         case BMP_DFMT:
1587                                 break;
1588                         case TIF_DFMT:
1589                                 break;
1590                         case RAW_DFMT:
1591                                 break;
1592                         case TGA_DFMT:
1593                                 break;
1594                         case PNG_DFMT:
1595                                 break;
1596                         default:
1597                                 fprintf(stderr,"skipping file...\n");
1598                                 continue;
1599                 }
1600
1601                         /* decode the source image */
1602                         /* ----------------------- */
1603
1604                         switch (parameters.decod_format) {
1605                                 case PGX_DFMT:
1606                                         image = pgxtoimage(parameters.infile, &parameters);
1607                                         if (!image) {
1608                                                 fprintf(stderr, "Unable to load pgx file\n");
1609                                                 return 1;
1610                                         }
1611                                         break;
1612
1613                                 case PXM_DFMT:
1614                                         image = pnmtoimage(parameters.infile, &parameters);
1615                                         if (!image) {
1616                                                 fprintf(stderr, "Unable to load pnm file\n");
1617                                                 return 1;
1618                                         }
1619                                         break;
1620
1621                                 case BMP_DFMT:
1622                                         image = bmptoimage(parameters.infile, &parameters);
1623                                         if (!image) {
1624                                                 fprintf(stderr, "Unable to load bmp file\n");
1625                                                 return 1;
1626                                         }
1627                                         break;
1628 #ifdef HAVE_LIBTIFF
1629                                 case TIF_DFMT:
1630                                         image = tiftoimage(parameters.infile, &parameters);
1631                                         if (!image) {
1632                                                 fprintf(stderr, "Unable to load tiff file\n");
1633                                                 return 1;
1634                                         }
1635                                 break;
1636 #endif /* HAVE_LIBTIFF */
1637                                 case RAW_DFMT:
1638                                         image = rawtoimage(parameters.infile, &parameters, &raw_cp);
1639                                         if (!image) {
1640                                                 fprintf(stderr, "Unable to load raw file\n");
1641                                                 return 1;
1642                                         }
1643                                 break;
1644
1645                                 case TGA_DFMT:
1646                                         image = tgatoimage(parameters.infile, &parameters);
1647                                         if (!image) {
1648                                                 fprintf(stderr, "Unable to load tga file\n");
1649                                                 return 1;
1650                                         }
1651                                 break;
1652 #ifdef HAVE_LIBPNG
1653                                 case PNG_DFMT:
1654                                         image = pngtoimage(parameters.infile, &parameters);
1655                                         if (!image) {
1656                                                 fprintf(stderr, "Unable to load png file\n");
1657                                                 return 1;
1658                                         }
1659                                         break;
1660 #endif /* HAVE_LIBPNG */
1661                 }
1662 /* Can happen if input file is TIFF or PNG
1663  * and HAVE_LIBTIF or HAVE_LIBPNG is undefined
1664 */
1665                         if( !image)
1666                    {
1667                         fprintf(stderr, "Unable to load file: got no image\n");
1668                         return 1;
1669                    }
1670                         /* Decide if MCT should be used */
1671                         parameters.tcp_mct = image->numcomps == 3 ? 1 : 0;
1672
1673                         if(parameters.cp_cinema){
1674                                 cinema_setup_encoder(&parameters,image,&img_fol);
1675                         }
1676
1677                         /* encode the destination image */
1678                         /* ---------------------------- */
1679
1680                         if (parameters.cod_format == J2K_CFMT) {        /* J2K format output */
1681                                 int codestream_length;
1682                                 opj_cio_t *cio = NULL;
1683                                 FILE *f = NULL;
1684
1685                                 /* get a J2K compressor handle */
1686                                 opj_cinfo_t* cinfo = opj_create_compress(CODEC_J2K);
1687
1688                                 /* catch events using our callbacks and give a local context */
1689                                 opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
1690
1691                                 /* setup the encoder parameters using the current image and user parameters */
1692                                 opj_setup_encoder(cinfo, &parameters, image);
1693
1694                                 /* open a byte stream for writing */
1695                                 /* allocate memory for all tiles */
1696                                 cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
1697
1698                                 /* encode the image */
1699                                 if (*indexfilename)                                     // If need to extract codestream information
1700                                   bSuccess = opj_encode_with_info(cinfo, cio, image, &cstr_info);
1701                                 else
1702                                         bSuccess = opj_encode(cinfo, cio, image, NULL);
1703                                 if (!bSuccess) {
1704                                         opj_cio_close(cio);
1705                                         fprintf(stderr, "failed to encode image\n");
1706                                         return 1;
1707                                 }
1708                                 codestream_length = cio_tell(cio);
1709
1710                                 /* write the buffer to disk */
1711                                 f = fopen(parameters.outfile, "wb");
1712                                 if (!f) {
1713                                         fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
1714                                         return 1;
1715                                 }
1716                                 fwrite(cio->buffer, 1, codestream_length, f);
1717                                 fclose(f);
1718
1719                                 fprintf(stderr,"Generated outfile %s\n",parameters.outfile);
1720                                 /* close and free the byte stream */
1721                                 opj_cio_close(cio);
1722
1723                                 /* Write the index to disk */
1724                                 if (*indexfilename) {
1725                                         bSuccess = write_index_file(&cstr_info, indexfilename);
1726                                         if (bSuccess) {
1727                                                 fprintf(stderr, "Failed to output index file into [%s]\n", indexfilename);
1728                                         }
1729                                 }
1730
1731                                 /* free remaining compression structures */
1732                                 opj_destroy_compress(cinfo);
1733                                 if (*indexfilename)
1734                                         opj_destroy_cstr_info(&cstr_info);
1735                         } else {                        /* JP2 format output */
1736                                 int codestream_length;
1737                                 opj_cio_t *cio = NULL;
1738                                 FILE *f = NULL;
1739                                 opj_cinfo_t *cinfo = NULL;
1740
1741                                 /* get a JP2 compressor handle */
1742                                 cinfo = opj_create_compress(CODEC_JP2);
1743
1744                                 /* catch events using our callbacks and give a local context */
1745                                 opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
1746
1747                                 /* setup the encoder parameters using the current image and using user parameters */
1748                                 opj_setup_encoder(cinfo, &parameters, image);
1749
1750                                 /* open a byte stream for writing */
1751                                 /* allocate memory for all tiles */
1752                                 cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
1753
1754                                 /* encode the image */
1755                                 if (*indexfilename || parameters.jpip_on) // If need to extract codestream information
1756                                   bSuccess = opj_encode_with_info(cinfo, cio, image, &cstr_info);
1757                                 else
1758                                         bSuccess = opj_encode(cinfo, cio, image, NULL);
1759                                 if (!bSuccess) {
1760                                         opj_cio_close(cio);
1761                                         fprintf(stderr, "failed to encode image\n");
1762                                         return 1;
1763                                 }
1764                                 codestream_length = cio_tell(cio);
1765
1766                                 /* write the buffer to disk */
1767                                 f = fopen(parameters.outfile, "wb");
1768                                 if (!f) {
1769                                         fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
1770                                         return 1;
1771                                 }
1772                                 fwrite(cio->buffer, 1, codestream_length, f);
1773                                 fclose(f);
1774                                 fprintf(stderr,"Generated outfile %s\n",parameters.outfile);
1775                                 /* close and free the byte stream */
1776                                 opj_cio_close(cio);
1777
1778                                 /* Write the index to disk */
1779                                 if (*indexfilename) {
1780                                         bSuccess = write_index_file(&cstr_info, indexfilename);
1781                                         if (bSuccess) {
1782                                                 fprintf(stderr, "Failed to output index file\n");
1783                                         }
1784                                 }
1785
1786                                 /* free remaining compression structures */
1787                                 opj_destroy_compress(cinfo);
1788                                 if (*indexfilename)
1789                                         opj_destroy_cstr_info(&cstr_info);
1790                         }
1791
1792                         /* free image data */
1793                         opj_image_destroy(image);
1794         }
1795
1796         /* free user parameters structure */
1797   if(parameters.cp_comment) free(parameters.cp_comment);
1798         if(parameters.cp_matrice) free(parameters.cp_matrice);
1799
1800         return 0;
1801 }