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 #include <stdio.h>
  33 #include <string.h>
  34 #include <stdlib.h>
  35 #include <math.h>
  36
  37 #include "openjpeg.h"
  38 #include "compat/getopt.h"
  39 #include "convert.h"
  40 #include "dirent.h"
  41 #include "index.h"
  42
  43 #ifndef WIN32
  44 #include <strings.h>
  45 #define _stricmp strcasecmp
  46 #define _strnicmp strncasecmp
  47 #endif
  48
  49 /* ----------------------------------------------------------------------- */
  50
  51 #define J2K_CFMT 0
  52 #define JP2_CFMT 1
  53 #define JPT_CFMT 2
  54
  55 #define PXM_DFMT 10
  56 #define PGX_DFMT 11
  57 #define BMP_DFMT 12
  58 #define YUV_DFMT 13
  59 #define TIF_DFMT 14
  60 #define RAW_DFMT 15
  61 #define TGA_DFMT 16
  62 #define PNG_DFMT 17
  63 /* ----------------------------------------------------------------------- */
  64 #define CINEMA_24_CS 1302083    /*Codestream length for 24fps*/
  65 #define CINEMA_48_CS 651041             /*Codestream length for 48fps*/
  66 #define COMP_24_CS 1041666              /*Maximum size per color component for 2K & 4K @ 24fps*/
  67 #define COMP_48_CS 520833               /*Maximum size per color component for 2K @ 48fps*/
  68
  69 typedef struct dircnt{
  70         /** Buffer for holding images read from Directory*/
  71         char *filename_buf;
  72         /** Pointer to the buffer*/
  73         char **filename;
  74 }dircnt_t;
  75
  76 typedef struct img_folder{
  77         /** The directory path of the folder containing input images*/
  78         char *imgdirpath;
  79         /** Output format*/
  80         char *out_format;
  81         /** Enable option*/
  82         char set_imgdir;
  83         /** Enable Cod Format for output*/
  84         char set_out_format;
  85         /** User specified rate stored in case of cinema option*/
  86         float *rates;
  87 }img_fol_t;
  88
  89 void encode_help_display() {
  90         fprintf(stdout,"HELP\n----\n\n");
  91         fprintf(stdout,"- the -h option displays this help information on screen\n\n");
  92
  93 /* UniPG>> */
  94         fprintf(stdout,"List of parameters for the JPEG 2000 "
  95 #ifdef USE_JPWL
  96                 "+ JPWL "
  97 #endif /* USE_JPWL */
  98                 "encoder:\n");
  99 /* <<UniPG */
 100         fprintf(stdout,"\n");
 101         fprintf(stdout,"REMARKS:\n");
 102         fprintf(stdout,"---------\n");
 103         fprintf(stdout,"\n");
 104         fprintf(stdout,"The markers written to the main_header are : SOC SIZ COD QCD COM.\n");
 105         fprintf(stdout,"COD and QCD never appear in the tile_header.\n");
 106         fprintf(stdout,"\n");
 107         fprintf(stdout,"By default:\n");
 108         fprintf(stdout,"------------\n");
 109         fprintf(stdout,"\n");
 110         fprintf(stdout," * Lossless\n");
 111         fprintf(stdout," * 1 tile\n");
 112         fprintf(stdout," * Size of precinct : 2^15 x 2^15 (means 1 precinct)\n");
 113         fprintf(stdout," * Size of code-block : 64 x 64\n");
 114         fprintf(stdout," * Number of resolutions: 6\n");
 115         fprintf(stdout," * No SOP marker in the codestream\n");
 116         fprintf(stdout," * No EPH marker in the codestream\n");
 117         fprintf(stdout," * No sub-sampling in x or y direction\n");
 118         fprintf(stdout," * No mode switch activated\n");
 119         fprintf(stdout," * Progression order: LRCP\n");
 120         fprintf(stdout," * No index file\n");
 121         fprintf(stdout," * No ROI upshifted\n");
 122         fprintf(stdout," * No offset of the origin of the image\n");
 123         fprintf(stdout," * No offset of the origin of the tiles\n");
 124         fprintf(stdout," * Reversible DWT 5-3\n");
 125 /* UniPG>> */
 126 #ifdef USE_JPWL
 127         fprintf(stdout," * No JPWL protection\n");
 128 #endif /* USE_JPWL */
 129 /* <<UniPG */
 130         fprintf(stdout,"\n");
 131         fprintf(stdout,"Parameters:\n");
 132         fprintf(stdout,"------------\n");
 133         fprintf(stdout,"\n");
 134         fprintf(stdout,"Required Parameters (except with -h):\n");
 135         fprintf(stdout,"One of the two options -ImgDir or -i must be used\n");
 136         fprintf(stdout,"\n");
 137         fprintf(stdout,"-ImgDir      : Image file Directory path (example ../Images) \n");
 138         fprintf(stdout,"    When using this option -OutFor must be used\n");
 139         fprintf(stdout,"\n");
 140         fprintf(stdout,"-OutFor \n");
 141         fprintf(stdout,"    REQUIRED only if -ImgDir is used\n");
 142         fprintf(stdout,"          Need to specify only format without filename <BMP>  \n");
 143         fprintf(stdout,"    Currently accepts PGM, PPM, PNM, PGX, BMP, TIF, RAW and TGA formats\n");
 144         fprintf(stdout,"\n");
 145         fprintf(stdout,"-i           : source file  (-i source.pnm also *.pgm, *.ppm, *.bmp, *.tif, *.raw, *.tga) \n");
 146         fprintf(stdout,"    When using this option -o must be used\n");
 147         fprintf(stdout,"\n");
 148         fprintf(stdout,"-o           : destination file (-o dest.j2k or .jp2) \n");
 149         fprintf(stdout,"\n");
 150         fprintf(stdout,"Optional Parameters:\n");
 151         fprintf(stdout,"\n");
 152         fprintf(stdout,"-h           : display the help information \n ");
 153         fprintf(stdout,"\n");
 154         fprintf(stdout,"-cinema2K    : Digital Cinema 2K profile compliant codestream for 2K resolution.(-cinema2k 24 or 48) \n");
 155   fprintf(stdout,"        Need to specify the frames per second for a 2K resolution. Only 24 or 48 fps is allowed\n");
 156         fprintf(stdout,"\n");
 157         fprintf(stdout,"-cinema4K    : Digital Cinema 4K profile compliant codestream for 4K resolution \n");
 158         fprintf(stdout,"          Frames per second not required. Default value is 24fps\n");
 159         fprintf(stdout,"\n");
 160         fprintf(stdout,"-r           : different compression ratios for successive layers (-r 20,10,5)\n ");
 161         fprintf(stdout,"                 - The rate specified for each quality level is the desired \n");
 162         fprintf(stdout,"                   compression factor.\n");
 163         fprintf(stdout,"                   Example: -r 20,10,1 means quality 1: compress 20x, \n");
 164         fprintf(stdout,"                     quality 2: compress 10x and quality 3: compress lossless\n");
 165         fprintf(stdout,"\n");
 166         fprintf(stdout,"               (options -r and -q cannot be used together)\n ");
 167         fprintf(stdout,"\n");
 168
 169         fprintf(stdout,"-q           : different psnr for successive layers (-q 30,40,50) \n ");
 170
 171         fprintf(stdout,"               (options -r and -q cannot be used together)\n ");
 172
 173         fprintf(stdout,"\n");
 174         fprintf(stdout,"-n           : number of resolutions (-n 3) \n");
 175         fprintf(stdout,"\n");
 176         fprintf(stdout,"-b           : size of code block (-b 32,32) \n");
 177         fprintf(stdout,"\n");
 178         fprintf(stdout,"-c           : size of precinct (-c 128,128) \n");
 179         fprintf(stdout,"\n");
 180         fprintf(stdout,"-t           : size of tile (-t 512,512) \n");
 181         fprintf(stdout,"\n");
 182         fprintf(stdout,"-p           : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] \n");
 183         fprintf(stdout,"\n");
 184         fprintf(stdout,"-s           : subsampling factor (-s 2,2) [-s X,Y] \n");
 185         fprintf(stdout,"             Remark: subsampling bigger than 2 can produce error\n");
 186         fprintf(stdout,"\n");
 187         fprintf(stdout,"-POC         : Progression order change (-POC T1=0,0,1,5,3,CPRL/T1=5,0,1,6,3,CPRL) \n");
 188         fprintf(stdout,"      Example: T1=0,0,1,5,3,CPRL \n");
 189         fprintf(stdout,"                         : Ttilenumber=Resolution num start,Component num start,Layer num end,Resolution num end,Component num end,Progression order\n");
 190         fprintf(stdout,"\n");
 191         fprintf(stdout,"-SOP         : write SOP marker before each packet \n");
 192         fprintf(stdout,"\n");
 193         fprintf(stdout,"-EPH         : write EPH marker after each header packet \n");
 194         fprintf(stdout,"\n");
 195         fprintf(stdout,"-M           : mode switch (-M 3) [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL)\n");
 196         fprintf(stdout,"                 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)] \n");
 197         fprintf(stdout,"                 Indicate multiple modes by adding their values. \n");
 198         fprintf(stdout,"                 ex: RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");
 199         fprintf(stdout,"\n");
 200         fprintf(stdout,"-x           : create an index file *.Idx (-x index_name.Idx) \n");
 201         fprintf(stdout,"\n");
 202         fprintf(stdout,"-ROI         : c=%%d,U=%%d : quantization indices upshifted \n");
 203         fprintf(stdout,"               for component c=%%d [%%d = 0,1,2]\n");
 204         fprintf(stdout,"               with a value of U=%%d [0 <= %%d <= 37] (i.e. -ROI c=0,U=25) \n");
 205         fprintf(stdout,"\n");
 206         fprintf(stdout,"-d           : offset of the origin of the image (-d 150,300) \n");
 207         fprintf(stdout,"\n");
 208         fprintf(stdout,"-T           : offset of the origin of the tiles (-T 100,75) \n");
 209         fprintf(stdout,"\n");
 210         fprintf(stdout,"-I           : use the irreversible DWT 9-7 (-I) \n");
 211         fprintf(stdout,"\n");
 212         fprintf(stdout,"-F           : characteristics of the raw input image\n");
 213         fprintf(stdout,"               -F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
 214         fprintf(stdout,"               Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
 215         fprintf(stdout,"\n");
 216 /* UniPG>> */
 217 #ifdef USE_JPWL
 218         fprintf(stdout,"-W           : adoption of JPWL (Part 11) capabilities (-W params)\n");
 219         fprintf(stdout,"               The parameters can be written and repeated in any order:\n");
 220         fprintf(stdout,"               [h<tilepart><=type>,s<tilepart><=method>,a=<addr>,...\n");
 221         fprintf(stdout,"                ...,z=<size>,g=<range>,p<tilepart:pack><=type>]\n");
 222         fprintf(stdout,"\n");
 223         fprintf(stdout,"                 h selects the header error protection (EPB): 'type' can be\n");
 224         fprintf(stdout,"                   [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
 225         fprintf(stdout,"                   if 'tilepart' is absent, it is for main and tile headers\n");
 226         fprintf(stdout,"                   if 'tilepart' is present, it applies from that tile\n");
 227         fprintf(stdout,"                     onwards, up to the next h<> spec, or to the last tilepart\n");
 228         fprintf(stdout,"                     in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
 229         fprintf(stdout,"\n");
 230         fprintf(stdout,"                 p selects the packet error protection (EEP/UEP with EPBs)\n");
 231         fprintf(stdout,"                  to be applied to raw data: 'type' can be\n");
 232         fprintf(stdout,"                   [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
 233         fprintf(stdout,"                   if 'tilepart:pack' is absent, it is from tile 0, packet 0\n");
 234         fprintf(stdout,"                   if 'tilepart:pack' is present, it applies from that tile\n");
 235         fprintf(stdout,"                     and that packet onwards, up to the next packet spec\n");
 236         fprintf(stdout,"                     or to the last packet in the last tilepart in the stream\n");
 237         fprintf(stdout,"                     (max. %d specs)\n", JPWL_MAX_NO_PACKSPECS);
 238         fprintf(stdout,"\n");
 239         fprintf(stdout,"                 s enables sensitivity data insertion (ESD): 'method' can be\n");
 240         fprintf(stdout,"                   [-1=NO ESD 0=RELATIVE ERROR 1=MSE 2=MSE REDUCTION 3=PSNR\n");
 241         fprintf(stdout,"                    4=PSNR INCREMENT 5=MAXERR 6=TSE 7=RESERVED]\n");
 242         fprintf(stdout,"                   if 'tilepart' is absent, it is for main header only\n");
 243         fprintf(stdout,"                   if 'tilepart' is present, it applies from that tile\n");
 244         fprintf(stdout,"                     onwards, up to the next s<> spec, or to the last tilepart\n");
 245         fprintf(stdout,"                     in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
 246         fprintf(stdout,"\n");
 247         fprintf(stdout,"                 g determines the addressing mode: <range> can be\n");
 248         fprintf(stdout,"                   [0=PACKET 1=BYTE RANGE 2=PACKET RANGE]\n");
 249         fprintf(stdout,"\n");
 250         fprintf(stdout,"                 a determines the size of data addressing: <addr> can be\n");
 251         fprintf(stdout,"                   2/4 bytes (small/large codestreams). If not set, auto-mode\n");
 252         fprintf(stdout,"\n");
 253         fprintf(stdout,"                 z determines the size of sensitivity values: <size> can be\n");
 254         fprintf(stdout,"                   1/2 bytes, for the transformed pseudo-floating point value\n");
 255         fprintf(stdout,"\n");
 256         fprintf(stdout,"                 ex.:\n");
 257         fprintf(stdout,"                   h,h0=64,h3=16,h5=32,p0=78,p0:24=56,p1,p3:0=0,p3:20=32,s=0,\n");
 258         fprintf(stdout,"                     s0=6,s3=-1,a=0,g=1,z=1\n");
 259         fprintf(stdout,"                 means\n");
 260         fprintf(stdout,"                   predefined EPB in MH, rs(64,32) from TPH 0 to TPH 2,\n");
 261         fprintf(stdout,"                   CRC-16 in TPH 3 and TPH 4, CRC-32 in remaining TPHs,\n");
 262         fprintf(stdout,"                   UEP rs(78,32) for packets 0 to 23 of tile 0,\n");
 263         fprintf(stdout,"                   UEP rs(56,32) for packs. 24 to the last of tilepart 0,\n");
 264         fprintf(stdout,"                   UEP rs default for packets of tilepart 1,\n");
 265         fprintf(stdout,"                   no UEP for packets 0 to 19 of tilepart 3,\n");
 266         fprintf(stdout,"                   UEP CRC-32 for packs. 20 of tilepart 3 to last tilepart,\n");
 267         fprintf(stdout,"                   relative sensitivity ESD for MH,\n");
 268         fprintf(stdout,"                   TSE ESD from TPH 0 to TPH 2, byte range with automatic\n");
 269         fprintf(stdout,"                   size of addresses and 1 byte for each sensitivity value\n");
 270         fprintf(stdout,"\n");
 271         fprintf(stdout,"                 ex.:\n");
 272         fprintf(stdout,"                       h,s,p\n");
 273         fprintf(stdout,"                 means\n");
 274         fprintf(stdout,"                   default protection to headers (MH and TPHs) as well as\n");
 275         fprintf(stdout,"                   data packets, one ESD in MH\n");
 276         fprintf(stdout,"\n");
 277         fprintf(stdout,"                 N.B.: use the following recommendations when specifying\n");
 278         fprintf(stdout,"                       the JPWL parameters list\n");
 279         fprintf(stdout,"                   - when you use UEP, always pair the 'p' option with 'h'\n");
 280         fprintf(stdout,"                 \n");
 281 #endif /* USE_JPWL */
 282 /* <<UniPG */
 283         fprintf(stdout,"IMPORTANT:\n");
 284         fprintf(stdout,"-----------\n");
 285         fprintf(stdout,"\n");
 286         fprintf(stdout,"The index file has the structure below:\n");
 287         fprintf(stdout,"---------------------------------------\n");
 288         fprintf(stdout,"\n");
 289         fprintf(stdout,"Image_height Image_width\n");
 290         fprintf(stdout,"progression order\n");
 291         fprintf(stdout,"Tiles_size_X Tiles_size_Y\n");
 292         fprintf(stdout,"Tiles_nb_X Tiles_nb_Y\n");
 293         fprintf(stdout,"Components_nb\n");
 294         fprintf(stdout,"Layers_nb\n");
 295         fprintf(stdout,"decomposition_levels\n");
 296         fprintf(stdout,"[Precincts_size_X_res_Nr Precincts_size_Y_res_Nr]...\n");
 297         fprintf(stdout,"   [Precincts_size_X_res_0 Precincts_size_Y_res_0]\n");
 298         fprintf(stdout,"Main_header_start_position\n");
 299         fprintf(stdout,"Main_header_end_position\n");
 300         fprintf(stdout,"Codestream_size\n");
 301         fprintf(stdout,"\n");
 302         fprintf(stdout,"INFO ON TILES\n");
 303         fprintf(stdout,"tileno start_pos end_hd end_tile nbparts disto nbpix disto/nbpix\n");
 304         fprintf(stdout,"Tile_0 start_pos end_Theader end_pos NumParts TotalDisto NumPix MaxMSE\n");
 305         fprintf(stdout,"Tile_1   ''           ''        ''        ''       ''    ''      ''\n");
 306         fprintf(stdout,"...\n");
 307         fprintf(stdout,"Tile_Nt   ''           ''        ''        ''       ''    ''     ''\n");
 308         fprintf(stdout,"...\n");
 309         fprintf(stdout,"TILE 0 DETAILS\n");
 310         fprintf(stdout,"part_nb tileno num_packs start_pos end_tph_pos end_pos\n");
 311         fprintf(stdout,"...\n");
 312         fprintf(stdout,"Progression_string\n");
 313         fprintf(stdout,"pack_nb tileno layno resno compno precno start_pos end_ph_pos end_pos disto\n");
 314         fprintf(stdout,"Tpacket_0 Tile layer res. comp. prec. start_pos end_pos disto\n");
 315         fprintf(stdout,"...\n");
 316         fprintf(stdout,"Tpacket_Np ''   ''    ''   ''    ''       ''       ''     ''\n");
 317
 318         fprintf(stdout,"MaxDisto\n");
 319
 320         fprintf(stdout,"TotalDisto\n\n");
 321 }
 322
 323 OPJ_PROG_ORDER give_progression(char progression[4]) {
 324         if(strncmp(progression, "LRCP", 4) == 0) {
 325                 return LRCP;
 326         }
 327         if(strncmp(progression, "RLCP", 4) == 0) {
 328                 return RLCP;
 329         }
 330         if(strncmp(progression, "RPCL", 4) == 0) {
 331                 return RPCL;
 332         }
 333         if(strncmp(progression, "PCRL", 4) == 0) {
 334                 return PCRL;
 335         }
 336         if(strncmp(progression, "CPRL", 4) == 0) {
 337                 return CPRL;
 338         }
 339
 340         return PROG_UNKNOWN;
 341 }
 342
 343 int get_num_images(char *imgdirpath){
 344         DIR *dir;
 345         struct dirent* content;
 346         int num_images = 0;
 347
 348         /*Reading the input images from given input directory*/
 349
 350         dir= opendir(imgdirpath);
 351         if(!dir){
 352                 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
 353                 return 0;
 354         }
 355
 356         num_images=0;
 357         while((content=readdir(dir))!=NULL){
 358                 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
 359                         continue;
 360                 num_images++;
 361         }
 362         return num_images;
 363 }
 364
 365 int load_images(dircnt_t *dirptr, char *imgdirpath){
 366         DIR *dir;
 367         struct dirent* content;
 368         int i = 0;
 369
 370         /*Reading the input images from given input directory*/
 371
 372         dir= opendir(imgdirpath);
 373         if(!dir){
 374                 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
 375                 return 1;
 376         }else   {
 377                 fprintf(stderr,"Folder opened successfully\n");
 378         }
 379
 380         while((content=readdir(dir))!=NULL){
 381                 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
 382                         continue;
 383
 384                 strcpy(dirptr->filename[i],content->d_name);
 385                 i++;
 386         }
 387         return 0;
 388 }
 389
 390 int get_file_format(char *filename) {
 391         unsigned int i;
 392         static const char *extension[] = {
 393     "pgx", "pnm", "pgm", "ppm", "bmp", "tif", "raw", "tga", "png", "j2k", "jp2", "j2c", "jpc"
 394     };
 395         static const int format[] = {
 396     PGX_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
 397     };
 398         char * ext = strrchr(filename, '.');
 399         if (ext == NULL)
 400                 return -1;
 401         ext++;
 402         for(i = 0; i < sizeof(format)/sizeof(*format); i++) {
 403                 if(_strnicmp(ext, extension[i], 3) == 0) {
 404                         return format[i];
 405                 }
 406         }
 407         return -1;
 408 }
 409
 410 char * get_file_name(char *name){
 411         char *fname;
 412         fname= (char*)malloc(OPJ_PATH_LEN*sizeof(char));
 413         fname= strtok(name,".");
 414         return fname;
 415 }
 416
 417 char get_next_file(int imageno,dircnt_t *dirptr,img_fol_t *img_fol, opj_cparameters_t *parameters){
 418         char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN],outfilename[OPJ_PATH_LEN],temp_ofname[OPJ_PATH_LEN];
 419   char *temp_p, temp1[OPJ_PATH_LEN]="";
 420
 421         strcpy(image_filename,dirptr->filename[imageno]);
 422         fprintf(stderr,"File Number %d \"%s\"\n",imageno,image_filename);
 423         parameters->decod_format = get_file_format(image_filename);
 424         if (parameters->decod_format == -1)
 425                 return 1;
 426         sprintf(infilename,"%s/%s",img_fol->imgdirpath,image_filename);
 427         strncpy(parameters->infile, infilename, sizeof(infilename));
 428
 429         //Set output file
 430         strcpy(temp_ofname,get_file_name(image_filename));
 431         while((temp_p = strtok(NULL,".")) != NULL){
 432                 strcat(temp_ofname,temp1);
 433                 sprintf(temp1,".%s",temp_p);
 434         }
 435         if(img_fol->set_out_format==1){
 436                 sprintf(outfilename,"%s/%s.%s",img_fol->imgdirpath,temp_ofname,img_fol->out_format);
 437                 strncpy(parameters->outfile, outfilename, sizeof(outfilename));
 438         }
 439  return 0;
 440 }
 441
 442 static int initialise_4K_poc(opj_poc_t *POC, int numres){
 443         POC[0].tile  = 1;
 444         POC[0].resno0  = 0;
 445         POC[0].compno0 = 0;
 446         POC[0].layno1  = 1;
 447         POC[0].resno1  = numres-1;
 448         POC[0].compno1 = 3;
 449         POC[0].prg1 = CPRL;
 450         POC[1].tile  = 1;
 451         POC[1].resno0  = numres-1;
 452         POC[1].compno0 = 0;
 453         POC[1].layno1  = 1;
 454         POC[1].resno1  = numres;
 455         POC[1].compno1 = 3;
 456         POC[1].prg1 = CPRL;
 457         return 2;
 458 }
 459
 460 void cinema_parameters(opj_cparameters_t *parameters){
 461         parameters->tile_size_on = false;
 462         parameters->cp_tdx=1;
 463         parameters->cp_tdy=1;
 464
 465         /*Tile part*/
 466         parameters->tp_flag = 'C';
 467         parameters->tp_on = 1;
 468
 469         /*Tile and Image shall be at (0,0)*/
 470         parameters->cp_tx0 = 0;
 471         parameters->cp_ty0 = 0;
 472         parameters->image_offset_x0 = 0;
 473         parameters->image_offset_y0 = 0;
 474
 475         /*Codeblock size= 32*32*/
 476         parameters->cblockw_init = 32;
 477         parameters->cblockh_init = 32;
 478         parameters->csty |= 0x01;
 479
 480         /*The progression order shall be CPRL*/
 481         parameters->prog_order = CPRL;
 482
 483         /* No ROI */
 484         parameters->roi_compno = -1;
 485
 486         parameters->subsampling_dx = 1;         parameters->subsampling_dy = 1;
 487
 488         /* 9-7 transform */
 489         parameters->irreversible = 1;
 490
 491 }
 492
 493 void cinema_setup_encoder(opj_cparameters_t *parameters,opj_image_t *image, img_fol_t *img_fol){
 494         int i;
 495         float temp_rate;
 496         opj_poc_t *POC = NULL;
 497
 498         switch (parameters->cp_cinema){
 499         case CINEMA2K_24:
 500         case CINEMA2K_48:
 501                 if(parameters->numresolution > 6){
 502                         parameters->numresolution = 6;
 503                 }
 504                 if (!((image->comps[0].w == 2048) | (image->comps[0].h == 1080))){
 505                         fprintf(stdout,"Image coordinates %d x %d is not 2K compliant.\nJPEG Digital Cinema Profile-3 "
 506                                 "(2K profile) compliance requires that at least one of coordinates match 2048 x 1080\n",
 507                                 image->comps[0].w,image->comps[0].h);
 508                         parameters->cp_rsiz = STD_RSIZ;
 509                 }
 510         break;
 511
 512         case CINEMA4K_24:
 513                 if(parameters->numresolution < 1){
 514                                 parameters->numresolution = 1;
 515                         }else if(parameters->numresolution > 7){
 516                                 parameters->numresolution = 7;
 517                         }
 518                 if (!((image->comps[0].w == 4096) | (image->comps[0].h == 2160))){
 519                         fprintf(stdout,"Image coordinates %d x %d is not 4K compliant.\nJPEG Digital Cinema Profile-4"
 520                                 "(4K profile) compliance requires that at least one of coordinates match 4096 x 2160\n",
 521                                 image->comps[0].w,image->comps[0].h);
 522                         parameters->cp_rsiz = STD_RSIZ;
 523                 }
 524                 parameters->numpocs = initialise_4K_poc(parameters->POC,parameters->numresolution);
 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         }
 570         parameters->cp_disto_alloc = 1;
 571 }
 572
 573 /* ------------------------------------------------------------------------------------ */
 574
 575 int parse_cmdline_encoder(int argc, char **argv, opj_cparameters_t *parameters,
 576                                                                                                         img_fol_t *img_fol, raw_cparameters_t *raw_cp, char *indexfilename) {
 577         int i, j,totlen;
 578         option_t long_option[]={
 579                 {"cinema2K",REQ_ARG, NULL ,'w'},
 580                 {"cinema4K",NO_ARG, NULL ,'y'},
 581                 {"ImgDir",REQ_ARG, NULL ,'z'},
 582                 {"TP",REQ_ARG, NULL ,'v'},
 583                 {"SOP",NO_ARG, NULL ,'S'},
 584                 {"EPH",NO_ARG, NULL ,'E'},
 585                 {"OutFor",REQ_ARG, NULL ,'O'},
 586                 {"POC",REQ_ARG, NULL ,'P'},
 587                 {"ROI",REQ_ARG, NULL ,'R'},
 588         };
 589
 590         /* parse the command line */
 591         const char optlist[] = "i:o:hr:q:n:b:c:t:p:s:SEM:x:R:d:T:If:P:C:F:"
 592 #ifdef USE_JPWL
 593                 "W:"
 594 #endif /* USE_JPWL */
 595                 ;
 596
 597         totlen=sizeof(long_option);
 598         img_fol->set_out_format=0;
 599         raw_cp->rawWidth = 0;
 600
 601         while (1) {
 602     int c = getopt_long(argc, argv, optlist,long_option,totlen);
 603                 if (c == -1)
 604                         break;
 605                 switch (c) {
 606                         case 'i':                       /* input file */
 607                         {
 608                                 char *infile = optarg;
 609                                 parameters->decod_format = get_file_format(infile);
 610                                 switch(parameters->decod_format) {
 611                                         case PGX_DFMT:
 612                                         case PXM_DFMT:
 613                                         case BMP_DFMT:
 614                                         case TIF_DFMT:
 615                                         case RAW_DFMT:
 616                                         case TGA_DFMT:
 617                                         case PNG_DFMT:
 618                                                 break;
 619                                         default:
 620                                                 fprintf(stderr,
 621                                                         "!! Unrecognized format for infile : %s "
 622               "[accept only *.pnm, *.pgm, *.ppm, *.pgx, *.bmp, *.tif, *.raw or *.tga] !!\n\n",
 623                                                         infile);
 624                                                 return 1;
 625                                 }
 626                                 strncpy(parameters->infile, infile, sizeof(parameters->infile)-1);
 627                         }
 628                         break;
 629
 630                                 /* ----------------------------------------------------- */
 631
 632                         case 'o':                       /* output file */
 633                         {
 634                                 char *outfile = optarg;
 635                                 parameters->cod_format = get_file_format(outfile);
 636                                 switch(parameters->cod_format) {
 637                                         case J2K_CFMT:
 638                                         case JP2_CFMT:
 639                                                 break;
 640                                         default:
 641                                                 fprintf(stderr, "Unknown output format image %s [only *.j2k, *.j2c or *.jp2]!! \n", outfile);
 642                                                 return 1;
 643                                 }
 644                                 strncpy(parameters->outfile, outfile, sizeof(parameters->outfile)-1);
 645                         }
 646                         break;
 647
 648                                 /* ----------------------------------------------------- */
 649                         case 'O':                       /* output format */
 650                                 {
 651                                         char outformat[50];
 652                                         char *of = optarg;
 653                                         sprintf(outformat,".%s",of);
 654                                         img_fol->set_out_format = 1;
 655                                         parameters->cod_format = get_file_format(outformat);
 656                                         switch(parameters->cod_format) {
 657                                                 case J2K_CFMT:
 658                                                 case JP2_CFMT:
 659                                                         img_fol->out_format = optarg;
 660                                                         break;
 661                                                 default:
 662                                                         fprintf(stderr, "Unknown output format image [only j2k, j2c, jp2]!! \n");
 663                                                         return 1;
 664                                         }
 665                                 }
 666                                 break;
 667
 668
 669                                 /* ----------------------------------------------------- */
 670
 671
 672                         case 'r':                       /* rates rates/distorsion */
 673                         {
 674                                 char *s = optarg;
 675                                 parameters->tcp_numlayers = 0;
 676                                 while (sscanf(s, "%f", &parameters->tcp_rates[parameters->tcp_numlayers]) == 1) {
 677                                         parameters->tcp_numlayers++;
 678                                         while (*s && *s != ',') {
 679                                                 s++;
 680                                         }
 681                                         if (!*s)
 682                                                 break;
 683                                         s++;
 684                                 }
 685                                 parameters->cp_disto_alloc = 1;
 686                         }
 687                         break;
 688
 689                                 /* ----------------------------------------------------- */
 690
 691
 692                         case 'F':                       /* Raw image format parameters */
 693                         {
 694                                 char signo;
 695                                 char *s = optarg;
 696                                 if (sscanf(s, "%d,%d,%d,%d,%c", &raw_cp->rawWidth, &raw_cp->rawHeight, &raw_cp->rawComp, &raw_cp->rawBitDepth, &signo) == 5) {
 697                                         if (signo == 's') {
 698                                                 raw_cp->rawSigned = true;
 699                                                 fprintf(stdout,"\nRaw file parameters: %d,%d,%d,%d Signed\n", raw_cp->rawWidth, raw_cp->rawHeight, raw_cp->rawComp, raw_cp->rawBitDepth);
 700                                         }
 701                                         else if (signo == 'u') {
 702                                                 raw_cp->rawSigned = false;
 703                                                 fprintf(stdout,"\nRaw file parameters: %d,%d,%d,%d Unsigned\n", raw_cp->rawWidth, raw_cp->rawHeight, raw_cp->rawComp, raw_cp->rawBitDepth);
 704                                         }
 705                                         else {
 706                                                 fprintf(stderr,"\nError: invalid raw image parameters: Unknown sign of raw file\n");
 707                                                 fprintf(stderr,"Please use the Format option -F:\n");
 708                                                 fprintf(stderr,"-F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
 709                                                 fprintf(stderr,"Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
 710                                                 fprintf(stderr,"Aborting\n");
 711                                         }
 712                                 }
 713                                 else {
 714                                         fprintf(stderr,"\nError: invalid raw image parameters\n");
 715                                         fprintf(stderr,"Please use the Format option -F:\n");
 716                                         fprintf(stderr,"-F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
 717                                                 fprintf(stderr,"Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
 718                                         fprintf(stderr,"Aborting\n");
 719                                         return 1;
 720                                 }
 721                         }
 722                         break;
 723
 724                                 /* ----------------------------------------------------- */
 725
 726                         case 'q':                       /* add fixed_quality */
 727                         {
 728                                 char *s = optarg;
 729                                 while (sscanf(s, "%f", &parameters->tcp_distoratio[parameters->tcp_numlayers]) == 1) {
 730                                         parameters->tcp_numlayers++;
 731                                         while (*s && *s != ',') {
 732                                                 s++;
 733                                         }
 734                                         if (!*s)
 735                                                 break;
 736                                         s++;
 737                                 }
 738                                 parameters->cp_fixed_quality = 1;
 739                         }
 740                         break;
 741
 742                                 /* dda */
 743                                 /* ----------------------------------------------------- */
 744
 745                         case 'f':                       /* mod fixed_quality (before : -q) */
 746                         {
 747                                 int *row = NULL, *col = NULL;
 748                                 int numlayers = 0, numresolution = 0, matrix_width = 0;
 749
 750                                 char *s = optarg;
 751                                 sscanf(s, "%d", &numlayers);
 752                                 s++;
 753                                 if (numlayers > 9)
 754                                         s++;
 755
 756                                 parameters->tcp_numlayers = numlayers;
 757                                 numresolution = parameters->numresolution;
 758                                 matrix_width = numresolution * 3;
 759                                 parameters->cp_matrice = (int *) malloc(numlayers * matrix_width * sizeof(int));
 760                                 s = s + 2;
 761
 762                                 for (i = 0; i < numlayers; i++) {
 763                                         row = &parameters->cp_matrice[i * matrix_width];
 764                                         col = row;
 765                                         parameters->tcp_rates[i] = 1;
 766                                         sscanf(s, "%d,", &col[0]);
 767                                         s += 2;
 768                                         if (col[0] > 9)
 769                                                 s++;
 770                                         col[1] = 0;
 771                                         col[2] = 0;
 772                                         for (j = 1; j < numresolution; j++) {
 773                                                 col += 3;
 774                                                 sscanf(s, "%d,%d,%d", &col[0], &col[1], &col[2]);
 775                                                 s += 6;
 776                                                 if (col[0] > 9)
 777                                                         s++;
 778                                                 if (col[1] > 9)
 779                                                         s++;
 780                                                 if (col[2] > 9)
 781                                                         s++;
 782                                         }
 783                                         if (i < numlayers - 1)
 784                                                 s++;
 785                                 }
 786                                 parameters->cp_fixed_alloc = 1;
 787                         }
 788                         break;
 789
 790                                 /* ----------------------------------------------------- */
 791
 792                         case 't':                       /* tiles */
 793                         {
 794                                 sscanf(optarg, "%d,%d", &parameters->cp_tdx, &parameters->cp_tdy);
 795                                 parameters->tile_size_on = true;
 796                         }
 797                         break;
 798
 799                                 /* ----------------------------------------------------- */
 800
 801                         case 'n':                       /* resolution */
 802                         {
 803                                 sscanf(optarg, "%d", &parameters->numresolution);
 804                         }
 805                         break;
 806
 807                                 /* ----------------------------------------------------- */
 808                         case 'c':                       /* precinct dimension */
 809                         {
 810                                 char sep;
 811                                 int res_spec = 0;
 812
 813                                 char *s = optarg;
 814                                 do {
 815                                         sep = 0;
 816                                         sscanf(s, "[%d,%d]%c", &parameters->prcw_init[res_spec],
 817                                  &parameters->prch_init[res_spec], &sep);
 818                                         parameters->csty |= 0x01;
 819                                         res_spec++;
 820                                         s = strpbrk(s, "]") + 2;
 821                                 }
 822                                 while (sep == ',');
 823                                 parameters->res_spec = res_spec;
 824                         }
 825                         break;
 826
 827                                 /* ----------------------------------------------------- */
 828
 829                         case 'b':                       /* code-block dimension */
 830                         {
 831                                 int cblockw_init = 0, cblockh_init = 0;
 832                                 sscanf(optarg, "%d,%d", &cblockw_init, &cblockh_init);
 833                                 if (cblockw_init * cblockh_init > 4096 || cblockw_init > 1024
 834                                         || cblockw_init < 4 || cblockh_init > 1024 || cblockh_init < 4) {
 835                                         fprintf(stderr,
 836                                                 "!! Size of code_block error (option -b) !!\n\nRestriction :\n"
 837             "    * width*height<=4096\n    * 4<=width,height<= 1024\n\n");
 838                                         return 1;
 839                                 }
 840                                 parameters->cblockw_init = cblockw_init;
 841                                 parameters->cblockh_init = cblockh_init;
 842                         }
 843                         break;
 844
 845                                 /* ----------------------------------------------------- */
 846
 847                         case 'x':                       /* creation of index file */
 848                         {
 849                                 char *index = optarg;
 850                                 strncpy(indexfilename, index, OPJ_PATH_LEN);
 851                         }
 852                         break;
 853
 854                                 /* ----------------------------------------------------- */
 855
 856                         case 'p':                       /* progression order */
 857                         {
 858                                 char progression[4];
 859
 860                                 strncpy(progression, optarg, 4);
 861                                 parameters->prog_order = give_progression(progression);
 862                                 if (parameters->prog_order == -1) {
 863                                         fprintf(stderr, "Unrecognized progression order "
 864             "[LRCP, RLCP, RPCL, PCRL, CPRL] !!\n");
 865                                         return 1;
 866                                 }
 867                         }
 868                         break;
 869
 870                                 /* ----------------------------------------------------- */
 871
 872                         case 's':                       /* subsampling factor */
 873                         {
 874                                 if (sscanf(optarg, "%d,%d", &parameters->subsampling_dx,
 875                                     &parameters->subsampling_dy) != 2) {
 876                                         fprintf(stderr, "'-s' sub-sampling argument error !  [-s dx,dy]\n");
 877                                         return 1;
 878                                 }
 879                         }
 880                         break;
 881
 882                                 /* ----------------------------------------------------- */
 883
 884                         case 'd':                       /* coordonnate of the reference grid */
 885                         {
 886                                 if (sscanf(optarg, "%d,%d", &parameters->image_offset_x0,
 887                                     &parameters->image_offset_y0) != 2) {
 888                                         fprintf(stderr, "-d 'coordonnate of the reference grid' argument "
 889             "error !! [-d x0,y0]\n");
 890                                         return 1;
 891                                 }
 892                         }
 893                         break;
 894
 895                                 /* ----------------------------------------------------- */
 896
 897                         case 'h':                       /* display an help description */
 898                                 encode_help_display();
 899                                 return 1;
 900
 901                                 /* ----------------------------------------------------- */
 902
 903                         case 'P':                       /* POC */
 904                         {
 905                                 int numpocs = 0;                /* number of progression order change (POC) default 0 */
 906                                 opj_poc_t *POC = NULL;  /* POC : used in case of Progression order change */
 907
 908                                 char *s = optarg;
 909                                 POC = parameters->POC;
 910
 911                                 while (sscanf(s, "T%d=%d,%d,%d,%d,%d,%4s", &POC[numpocs].tile,
 912                                         &POC[numpocs].resno0, &POC[numpocs].compno0,
 913                                         &POC[numpocs].layno1, &POC[numpocs].resno1,
 914                                         &POC[numpocs].compno1, POC[numpocs].progorder) == 7) {
 915                                         POC[numpocs].prg1 = give_progression(POC[numpocs].progorder);
 916                                         numpocs++;
 917                                         while (*s && *s != '/') {
 918                                                 s++;
 919                                         }
 920                                         if (!*s) {
 921                                                 break;
 922                                         }
 923                                         s++;
 924                                 }
 925                                 parameters->numpocs = numpocs;
 926                         }
 927                         break;
 928
 929                                 /* ------------------------------------------------------ */
 930
 931                         case 'S':                       /* SOP marker */
 932                         {
 933                                 parameters->csty |= 0x02;
 934                         }
 935                         break;
 936
 937                                 /* ------------------------------------------------------ */
 938
 939                         case 'E':                       /* EPH marker */
 940                         {
 941                                 parameters->csty |= 0x04;
 942                         }
 943                         break;
 944
 945                                 /* ------------------------------------------------------ */
 946
 947                         case 'M':                       /* Mode switch pas tous au point !! */
 948                         {
 949                                 int value = 0;
 950                                 if (sscanf(optarg, "%d", &value) == 1) {
 951                                         for (i = 0; i <= 5; i++) {
 952                                                 int cache = value & (1 << i);
 953                                                 if (cache)
 954                                                         parameters->mode |= (1 << i);
 955                                         }
 956                                 }
 957                         }
 958                         break;
 959
 960                                 /* ------------------------------------------------------ */
 961
 962                         case 'R':                       /* ROI */
 963                         {
 964                                 if (sscanf(optarg, "c=%d,U=%d", &parameters->roi_compno,
 965                                            &parameters->roi_shift) != 2) {
 966                                         fprintf(stderr, "ROI error !! [-ROI c='compno',U='shift']\n");
 967                                         return 1;
 968                                 }
 969                         }
 970                         break;
 971
 972                                 /* ------------------------------------------------------ */
 973
 974                         case 'T':                       /* Tile offset */
 975                         {
 976                                 if (sscanf(optarg, "%d,%d", &parameters->cp_tx0, &parameters->cp_ty0) != 2) {
 977                                         fprintf(stderr, "-T 'tile offset' argument error !! [-T X0,Y0]");
 978                                         return 1;
 979                                 }
 980                         }
 981                         break;
 982
 983                                 /* ------------------------------------------------------ */
 984
 985                         case 'C':                       /* add a comment */
 986                         {
 987                                 parameters->cp_comment = (char*)malloc(strlen(optarg) + 1);
 988                                 if(parameters->cp_comment) {
 989                                         strcpy(parameters->cp_comment, optarg);
 990                                 }
 991                         }
 992                         break;
 993
 994
 995                                 /* ------------------------------------------------------ */
 996
 997                         case 'I':                       /* reversible or not */
 998                         {
 999                                 parameters->irreversible = 1;
1000                         }
1001                         break;
1002
1003                         /* ------------------------------------------------------ */
1004
1005                         case 'v':                       /* Tile part generation*/
1006                         {
1007                                 parameters->tp_flag = optarg[0];
1008                                 parameters->tp_on = 1;
1009                         }
1010                         break;
1011
1012                                 /* ------------------------------------------------------ */
1013
1014                         case 'z':                       /* Image Directory path */
1015                         {
1016                                 img_fol->imgdirpath = (char*)malloc(strlen(optarg) + 1);
1017                                 strcpy(img_fol->imgdirpath,optarg);
1018                                 img_fol->set_imgdir=1;
1019                         }
1020                         break;
1021
1022                                 /* ------------------------------------------------------ */
1023
1024                         case 'w':                       /* Digital Cinema 2K profile compliance*/
1025                         {
1026                                 int fps=0;
1027                                 sscanf(optarg,"%d",&fps);
1028                                 if(fps == 24){
1029                                         parameters->cp_cinema = CINEMA2K_24;
1030                                 }else if(fps == 48 ){
1031                                         parameters->cp_cinema = CINEMA2K_48;
1032                                 }else {
1033                                         fprintf(stderr,"Incorrect value!! must be 24 or 48\n");
1034                                         return 1;
1035                                 }
1036                                 fprintf(stdout,"CINEMA 2K compliant codestream\n");
1037                                 parameters->cp_rsiz = CINEMA2K;
1038
1039                         }
1040                         break;
1041
1042                                 /* ------------------------------------------------------ */
1043
1044                         case 'y':                       /* Digital Cinema 4K profile compliance*/
1045                         {
1046                                 parameters->cp_cinema = CINEMA4K_24;
1047                                 fprintf(stdout,"CINEMA 4K compliant codestream\n");
1048                                 parameters->cp_rsiz = CINEMA4K;
1049                         }
1050                         break;
1051
1052                                 /* ------------------------------------------------------ */
1053
1054 /* UniPG>> */
1055 #ifdef USE_JPWL
1056                                 /* ------------------------------------------------------ */
1057
1058                         case 'W':                       /* JPWL capabilities switched on */
1059                         {
1060                                 char *token = NULL;
1061                                 int hprot, pprot, sens, addr, size, range;
1062
1063                                 /* we need to enable indexing */
1064                                 if (!indexfilename || !strcmp(indexfilename, "")) {
1065                                         strncpy(indexfilename, JPWL_PRIVATEINDEX_NAME, OPJ_PATH_LEN);
1066                                 }
1067
1068                                 /* search for different protection methods */
1069
1070                                 /* break the option in comma points and parse the result */
1071                                 token = strtok(optarg, ",");
1072                                 while(token != NULL) {
1073
1074                                         /* search header error protection method */
1075                                         if (*token == 'h') {
1076
1077                                                 static int tile = 0, tilespec = 0, lasttileno = 0;
1078
1079                                                 hprot = 1; /* predefined method */
1080
1081                                                 if(sscanf(token, "h=%d", &hprot) == 1) {
1082                                                         /* Main header, specified */
1083                                                         if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
1084                                                                 ((hprot >= 37) && (hprot <= 128)))) {
1085                                                                 fprintf(stderr, "ERROR -> invalid main header protection method h = %d\n", hprot);
1086                                                                 return 1;
1087                                                         }
1088                                                         parameters->jpwl_hprot_MH = hprot;
1089
1090                                                 } else if(sscanf(token, "h%d=%d", &tile, &hprot) == 2) {
1091                                                         /* Tile part header, specified */
1092                                                         if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
1093                                                                 ((hprot >= 37) && (hprot <= 128)))) {
1094                                                                 fprintf(stderr, "ERROR -> invalid tile part header protection method h = %d\n", hprot);
1095                                                                 return 1;
1096                                                         }
1097                                                         if (tile < 0) {
1098                                                                 fprintf(stderr, "ERROR -> invalid tile part number on protection method t = %d\n", tile);
1099                                                                 return 1;
1100                                                         }
1101                                                         if (tilespec < JPWL_MAX_NO_TILESPECS) {
1102                                                                 parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
1103                                                                 parameters->jpwl_hprot_TPH[tilespec++] = hprot;
1104                                                         }
1105
1106                                                 } else if(sscanf(token, "h%d", &tile) == 1) {
1107                                                         /* Tile part header, unspecified */
1108                                                         if (tile < 0) {
1109                                                                 fprintf(stderr, "ERROR -> invalid tile part number on protection method t = %d\n", tile);
1110                                                                 return 1;
1111                                                         }
1112                                                         if (tilespec < JPWL_MAX_NO_TILESPECS) {
1113                                                                 parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
1114                                                                 parameters->jpwl_hprot_TPH[tilespec++] = hprot;
1115                                                         }
1116
1117
1118                                                 } else if (!strcmp(token, "h")) {
1119                                                         /* Main header, unspecified */
1120                                                         parameters->jpwl_hprot_MH = hprot;
1121
1122                                                 } else {
1123                                                         fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
1124                                                         return 1;
1125                                                 };
1126
1127                                         }
1128
1129                                         /* search packet error protection method */
1130                                         if (*token == 'p') {
1131
1132                                                 static int pack = 0, tile = 0, packspec = 0/*, lastpackno = 0*/;
1133
1134                                                 pprot = 1; /* predefined method */
1135
1136                                                 if (sscanf(token, "p=%d", &pprot) == 1) {
1137                                                         /* Method for all tiles and all packets */
1138                                                         if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1139                                                                 ((pprot >= 37) && (pprot <= 128)))) {
1140                                                                 fprintf(stderr, "ERROR -> invalid default packet protection method p = %d\n", pprot);
1141                                                                 return 1;
1142                                                         }
1143                                                         parameters->jpwl_pprot_tileno[0] = 0;
1144                                                         parameters->jpwl_pprot_packno[0] = 0;
1145                                                         parameters->jpwl_pprot[0] = pprot;
1146
1147                                                 } else if (sscanf(token, "p%d=%d", &tile, &pprot) == 2) {
1148                                                         /* method specified from that tile on */
1149                                                         if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1150                                                                 ((pprot >= 37) && (pprot <= 128)))) {
1151                                                                 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1152                                                                 return 1;
1153                                                         }
1154                                                         if (tile < 0) {
1155                                                                 fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1156                                                                 return 1;
1157                                                         }
1158                                                         if (packspec < JPWL_MAX_NO_PACKSPECS) {
1159                                                                 parameters->jpwl_pprot_tileno[packspec] = tile;
1160                                                                 parameters->jpwl_pprot_packno[packspec] = 0;
1161                                                                 parameters->jpwl_pprot[packspec++] = pprot;
1162                                                         }
1163
1164                                                 } else if (sscanf(token, "p%d:%d=%d", &tile, &pack, &pprot) == 3) {
1165                                                         /* method fully specified from that tile and that packet on */
1166                                                         if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1167                                                                 ((pprot >= 37) && (pprot <= 128)))) {
1168                                                                 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1169                                                                 return 1;
1170                                                         }
1171                                                         if (tile < 0) {
1172                                                                 fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1173                                                                 return 1;
1174                                                         }
1175                                                         if (pack < 0) {
1176                                                                 fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
1177                                                                 return 1;
1178                                                         }
1179                                                         if (packspec < JPWL_MAX_NO_PACKSPECS) {
1180                                                                 parameters->jpwl_pprot_tileno[packspec] = tile;
1181                                                                 parameters->jpwl_pprot_packno[packspec] = pack;
1182                                                                 parameters->jpwl_pprot[packspec++] = pprot;
1183                                                         }
1184
1185                                                 } else if (sscanf(token, "p%d:%d", &tile, &pack) == 2) {
1186                                                         /* default method from that tile and that packet on */
1187                                                         if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1188                                                                 ((pprot >= 37) && (pprot <= 128)))) {
1189                                                                 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1190                                                                 return 1;
1191                                                         }
1192                                                         if (tile < 0) {
1193                                                                 fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1194                                                                 return 1;
1195                                                         }
1196                                                         if (pack < 0) {
1197                                                                 fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
1198                                                                 return 1;
1199                                                         }
1200                                                         if (packspec < JPWL_MAX_NO_PACKSPECS) {
1201                                                                 parameters->jpwl_pprot_tileno[packspec] = tile;
1202                                                                 parameters->jpwl_pprot_packno[packspec] = pack;
1203                                                                 parameters->jpwl_pprot[packspec++] = pprot;
1204                                                         }
1205
1206                                                 } else if (sscanf(token, "p%d", &tile) == 1) {
1207                                                         /* default from a tile on */
1208                                                         if (tile < 0) {
1209                                                                 fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1210                                                                 return 1;
1211                                                         }
1212                                                         if (packspec < JPWL_MAX_NO_PACKSPECS) {
1213                                                                 parameters->jpwl_pprot_tileno[packspec] = tile;
1214                                                                 parameters->jpwl_pprot_packno[packspec] = 0;
1215                                                                 parameters->jpwl_pprot[packspec++] = pprot;
1216                                                         }
1217
1218
1219                                                 } else if (!strcmp(token, "p")) {
1220                                                         /* all default */
1221                                                         parameters->jpwl_pprot_tileno[0] = 0;
1222                                                         parameters->jpwl_pprot_packno[0] = 0;
1223                                                         parameters->jpwl_pprot[0] = pprot;
1224
1225                                                 } else {
1226                                                         fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
1227                                                         return 1;
1228                                                 };
1229
1230                                         }
1231
1232                                         /* search sensitivity method */
1233                                         if (*token == 's') {
1234
1235                                                 static int tile = 0, tilespec = 0, lasttileno = 0;
1236
1237                                                 sens = 0; /* predefined: relative error */
1238
1239                                                 if(sscanf(token, "s=%d", &sens) == 1) {
1240                                                         /* Main header, specified */
1241                                                         if ((sens < -1) || (sens > 7)) {
1242                                                                 fprintf(stderr, "ERROR -> invalid main header sensitivity method s = %d\n", sens);
1243                                                                 return 1;
1244                                                         }
1245                                                         parameters->jpwl_sens_MH = sens;
1246
1247                                                 } else if(sscanf(token, "s%d=%d", &tile, &sens) == 2) {
1248                                                         /* Tile part header, specified */
1249                                                         if ((sens < -1) || (sens > 7)) {
1250                                                                 fprintf(stderr, "ERROR -> invalid tile part header sensitivity method s = %d\n", sens);
1251                                                                 return 1;
1252                                                         }
1253                                                         if (tile < 0) {
1254                                                                 fprintf(stderr, "ERROR -> invalid tile part number on sensitivity method t = %d\n", tile);
1255                                                                 return 1;
1256                                                         }
1257                                                         if (tilespec < JPWL_MAX_NO_TILESPECS) {
1258                                                                 parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
1259                                                                 parameters->jpwl_sens_TPH[tilespec++] = sens;
1260                                                         }
1261
1262                                                 } else if(sscanf(token, "s%d", &tile) == 1) {
1263                                                         /* Tile part header, unspecified */
1264                                                         if (tile < 0) {
1265                                                                 fprintf(stderr, "ERROR -> invalid tile part number on sensitivity method t = %d\n", tile);
1266                                                                 return 1;
1267                                                         }
1268                                                         if (tilespec < JPWL_MAX_NO_TILESPECS) {
1269                                                                 parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
1270                                                                 parameters->jpwl_sens_TPH[tilespec++] = hprot;
1271                                                         }
1272
1273                                                 } else if (!strcmp(token, "s")) {
1274                                                         /* Main header, unspecified */
1275                                                         parameters->jpwl_sens_MH = sens;
1276
1277                                                 } else {
1278                                                         fprintf(stderr, "ERROR -> invalid sensitivity method selection = %s\n", token);
1279                                                         return 1;
1280                                                 };
1281
1282                                                 parameters->jpwl_sens_size = 2; /* 2 bytes for default size */
1283                                         }
1284
1285                                         /* search addressing size */
1286                                         if (*token == 'a') {
1287
1288                                                 /*static int tile = 0, tilespec = 0, lasttileno = 0*/;
1289
1290                                                 addr = 0; /* predefined: auto */
1291
1292                                                 if(sscanf(token, "a=%d", &addr) == 1) {
1293                                                         /* Specified */
1294                                                         if ((addr != 0) && (addr != 2) && (addr != 4)) {
1295                                                                 fprintf(stderr, "ERROR -> invalid addressing size a = %d\n", addr);
1296                                                                 return 1;
1297                                                         }
1298                                                         parameters->jpwl_sens_addr = addr;
1299
1300                                                 } else if (!strcmp(token, "a")) {
1301                                                         /* default */
1302                                                         parameters->jpwl_sens_addr = addr; /* auto for default size */
1303
1304                                                 } else {
1305                                                         fprintf(stderr, "ERROR -> invalid addressing selection = %s\n", token);
1306                                                         return 1;
1307                                                 };
1308
1309                                         }
1310
1311                                         /* search sensitivity size */
1312                                         if (*token == 'z') {
1313
1314                                                 /*static int tile = 0, tilespec = 0, lasttileno = 0;*/
1315
1316                                                 size = 1; /* predefined: 1 byte */
1317
1318                                                 if(sscanf(token, "z=%d", &size) == 1) {
1319                                                         /* Specified */
1320                                                         if ((size != 0) && (size != 1) && (size != 2)) {
1321                                                                 fprintf(stderr, "ERROR -> invalid sensitivity size z = %d\n", size);
1322                                                                 return 1;
1323                                                         }
1324                                                         parameters->jpwl_sens_size = size;
1325
1326                                                 } else if (!strcmp(token, "a")) {
1327                                                         /* default */
1328                                                         parameters->jpwl_sens_size = size; /* 1 for default size */
1329
1330                                                 } else {
1331                                                         fprintf(stderr, "ERROR -> invalid size selection = %s\n", token);
1332                                                         return 1;
1333                                                 };
1334
1335                                         }
1336
1337                                         /* search range method */
1338                                         if (*token == 'g') {
1339
1340                                                 /*static int tile = 0, tilespec = 0, lasttileno = 0;*/
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 = true;
1371
1372                         }
1373                         break;
1374 #endif /* USE_JPWL */
1375 /* <<UniPG */
1376
1377                                 /* ------------------------------------------------------ */
1378
1379                         default:
1380                                 fprintf(stderr, "ERROR -> Command line not valid\n");
1381                                 return 1;
1382                 }
1383         }
1384
1385         /* check for possible errors */
1386         if (parameters->cp_cinema){
1387                 if(parameters->tcp_numlayers > 1){
1388                         parameters->cp_rsiz = STD_RSIZ;
1389         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");
1390                 }
1391         }
1392         if(img_fol->set_imgdir == 1){
1393                 if(!(parameters->infile[0] == 0)){
1394                         fprintf(stderr, "Error: options -ImgDir and -i cannot be used together !!\n");
1395                         return 1;
1396                 }
1397                 if(img_fol->set_out_format == 0){
1398                         fprintf(stderr, "Error: When -ImgDir is used, -OutFor <FORMAT> must be used !!\n");
1399                         fprintf(stderr, "Only one format allowed! Valid formats are j2k and jp2!!\n");
1400                         return 1;
1401                 }
1402                 if(!((parameters->outfile[0] == 0))){
1403                         fprintf(stderr, "Error: options -ImgDir and -o cannot be used together !!\n");
1404                         fprintf(stderr, "Specify OutputFormat using -OutFor<FORMAT> !!\n");
1405                         return 1;
1406                 }
1407         }else{
1408                 if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
1409                         fprintf(stderr, "Error: One of the options; -i or -ImgDir must be specified\n");
1410                         fprintf(stderr, "Error: When using -i; -o must be used\n");
1411                         fprintf(stderr, "usage: image_to_j2k -i image-file -o j2k/jp2-file (+ options)\n");
1412                         return 1;
1413                 }
1414         }
1415
1416         if (parameters->decod_format == RAW_DFMT && raw_cp->rawWidth == 0) {
1417                         fprintf(stderr,"\nError: invalid raw image parameters\n");
1418                         fprintf(stderr,"Please use the Format option -F:\n");
1419                         fprintf(stderr,"-F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
1420                                                 fprintf(stderr,"Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
1421                         fprintf(stderr,"Aborting\n");
1422                         return 1;
1423         }
1424
1425         if ((parameters->cp_disto_alloc || parameters->cp_fixed_alloc || parameters->cp_fixed_quality)
1426                 && (!(parameters->cp_disto_alloc ^ parameters->cp_fixed_alloc ^ parameters->cp_fixed_quality))) {
1427                 fprintf(stderr, "Error: options -r -q and -f cannot be used together !!\n");
1428                 return 1;
1429         }                               /* mod fixed_quality */
1430
1431         /* if no rate entered, lossless by default */
1432         if (parameters->tcp_numlayers == 0) {
1433                 parameters->tcp_rates[0] = 0;   /* MOD antonin : losslessbug */
1434                 parameters->tcp_numlayers++;
1435                 parameters->cp_disto_alloc = 1;
1436         }
1437
1438         if((parameters->cp_tx0 > parameters->image_offset_x0) || (parameters->cp_ty0 > parameters->image_offset_y0)) {
1439                 fprintf(stderr,
1440                         "Error: Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n",
1441                         parameters->cp_tx0, parameters->image_offset_x0, parameters->cp_ty0, parameters->image_offset_y0);
1442                 return 1;
1443         }
1444
1445         for (i = 0; i < parameters->numpocs; i++) {
1446                 if (parameters->POC[i].prg == -1) {
1447                         fprintf(stderr,
1448                                 "Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",
1449                                 i + 1);
1450                 }
1451         }
1452
1453         return 0;
1454 }
1455
1456 /* -------------------------------------------------------------------------- */
1457
1458 /**
1459 sample error callback expecting a FILE* client object
1460 */
1461 void error_callback(const char *msg, void *client_data) {
1462         FILE *stream = (FILE*)client_data;
1463         fprintf(stream, "[ERROR] %s", msg);
1464 }
1465 /**
1466 sample warning callback expecting a FILE* client object
1467 */
1468 void warning_callback(const char *msg, void *client_data) {
1469         FILE *stream = (FILE*)client_data;
1470         fprintf(stream, "[WARNING] %s", msg);
1471 }
1472 /**
1473 sample debug callback expecting a FILE* client object
1474 */
1475 void info_callback(const char *msg, void *client_data) {
1476         FILE *stream = (FILE*)client_data;
1477         fprintf(stream, "[INFO] %s", msg);
1478 }
1479
1480 /* -------------------------------------------------------------------------- */
1481
1482 int main(int argc, char **argv) {
1483         bool bSuccess;
1484         opj_cparameters_t parameters;   /* compression parameters */
1485         img_fol_t img_fol;
1486         opj_event_mgr_t event_mgr;              /* event manager */
1487         opj_image_t *image = NULL;
1488         int i,num_images;
1489         int imageno;
1490         dircnt_t *dirptr;
1491         raw_cparameters_t raw_cp;
1492         opj_codestream_info_t cstr_info;                /* Codestream information structure */
1493         char indexfilename[OPJ_PATH_LEN];       /* index file name */
1494
1495         /*
1496         configure the event callbacks (not required)
1497         setting of each callback is optionnal
1498         */
1499         memset(&event_mgr, 0, sizeof(opj_event_mgr_t));
1500         event_mgr.error_handler = error_callback;
1501         event_mgr.warning_handler = warning_callback;
1502         event_mgr.info_handler = info_callback;
1503
1504         /* set encoding parameters to default values */
1505         opj_set_default_encoder_parameters(&parameters);
1506
1507         /* Initialize indexfilename and img_fol */
1508         *indexfilename = 0;
1509         memset(&img_fol,0,sizeof(img_fol_t));
1510
1511         /* parse input and get user encoding parameters */
1512         if(parse_cmdline_encoder(argc, argv, &parameters,&img_fol, &raw_cp, indexfilename) == 1) {
1513                 return 1;
1514         }
1515
1516         if (parameters.cp_cinema){
1517                 img_fol.rates = (float*)malloc(parameters.tcp_numlayers * sizeof(float));
1518                 for(i=0; i< parameters.tcp_numlayers; i++){
1519                         img_fol.rates[i] = parameters.tcp_rates[i];
1520                 }
1521                 cinema_parameters(&parameters);
1522         }
1523
1524         /* Create comment for codestream */
1525         if(parameters.cp_comment == NULL) {
1526     const char comment[] = "Created by OpenJPEG version ";
1527                 const size_t clen = strlen(comment);
1528     const char *version = opj_version();
1529 /* UniPG>> */
1530 #ifdef USE_JPWL
1531                 parameters.cp_comment = (char*)malloc(clen+strlen(version)+11);
1532                 sprintf(parameters.cp_comment,"%s%s with JPWL", comment, version);
1533 #else
1534                 parameters.cp_comment = (char*)malloc(clen+strlen(version)+1);
1535                 sprintf(parameters.cp_comment,"%s%s", comment, version);
1536 #endif
1537 /* <<UniPG */
1538         }
1539
1540         /* Read directory if necessary */
1541         if(img_fol.set_imgdir==1){
1542                 num_images=get_num_images(img_fol.imgdirpath);
1543                 dirptr=(dircnt_t*)malloc(sizeof(dircnt_t));
1544                 if(dirptr){
1545                         dirptr->filename_buf = (char*)malloc(num_images*OPJ_PATH_LEN*sizeof(char));     // Stores at max 10 image file names
1546                         dirptr->filename = (char**) malloc(num_images*sizeof(char*));
1547                         if(!dirptr->filename_buf){
1548                                 return 0;
1549                         }
1550                         for(i=0;i<num_images;i++){
1551                                 dirptr->filename[i] = dirptr->filename_buf + i*OPJ_PATH_LEN;
1552                         }
1553                 }
1554                 if(load_images(dirptr,img_fol.imgdirpath)==1){
1555                         return 0;
1556                 }
1557                 if (num_images==0){
1558                         fprintf(stdout,"Folder is empty\n");
1559                         return 0;
1560                 }
1561         }else{
1562                 num_images=1;
1563         }
1564         /*Encoding image one by one*/
1565         for(imageno=0;imageno<num_images;imageno++)     {
1566                 image = NULL;
1567                 fprintf(stderr,"\n");
1568
1569                 if(img_fol.set_imgdir==1){
1570                         if (get_next_file(imageno, dirptr,&img_fol, &parameters)) {
1571                                 fprintf(stderr,"skipping file...\n");
1572                                 continue;
1573                         }
1574                 }
1575                 switch(parameters.decod_format) {
1576                         case PGX_DFMT:
1577                                 break;
1578                         case PXM_DFMT:
1579                                 break;
1580                         case BMP_DFMT:
1581                                 break;
1582                         case TIF_DFMT:
1583                                 break;
1584                         case RAW_DFMT:
1585                                 break;
1586                         case TGA_DFMT:
1587                                 break;
1588                         case PNG_DFMT:
1589                                 break;
1590                         default:
1591                                 fprintf(stderr,"skipping file...\n");
1592                                 continue;
1593                 }
1594
1595                         /* decode the source image */
1596                         /* ----------------------- */
1597
1598                         switch (parameters.decod_format) {
1599                                 case PGX_DFMT:
1600                                         image = pgxtoimage(parameters.infile, &parameters);
1601                                         if (!image) {
1602                                                 fprintf(stderr, "Unable to load pgx file\n");
1603                                                 return 1;
1604                                         }
1605                                         break;
1606
1607                                 case PXM_DFMT:
1608                                         image = pnmtoimage(parameters.infile, &parameters);
1609                                         if (!image) {
1610                                                 fprintf(stderr, "Unable to load pnm file\n");
1611                                                 return 1;
1612                                         }
1613                                         break;
1614
1615                                 case BMP_DFMT:
1616                                         image = bmptoimage(parameters.infile, &parameters);
1617                                         if (!image) {
1618                                                 fprintf(stderr, "Unable to load bmp file\n");
1619                                                 return 1;
1620                                         }
1621                                         break;
1622
1623                                 case TIF_DFMT:
1624                                         image = tiftoimage(parameters.infile, &parameters);
1625                                         if (!image) {
1626                                                 fprintf(stderr, "Unable to load tiff file\n");
1627                                                 return 1;
1628                                         }
1629                                 break;
1630
1631                                 case RAW_DFMT:
1632                                         image = rawtoimage(parameters.infile, &parameters, &raw_cp);
1633                                         if (!image) {
1634                                                 fprintf(stderr, "Unable to load raw file\n");
1635                                                 return 1;
1636                                         }
1637                                 break;
1638
1639                                 case TGA_DFMT:
1640                                         image = tgatoimage(parameters.infile, &parameters);
1641                                         if (!image) {
1642                                                 fprintf(stderr, "Unable to load tga file\n");
1643                                                 return 1;
1644                                         }
1645                                 break;
1646
1647                                 case PNG_DFMT:
1648                                         image = pngtoimage(parameters.infile, &parameters);
1649                                         if (!image) {
1650                                                 fprintf(stderr, "Unable to load png file\n");
1651                                                 return 1;
1652                                         }
1653                                         break;
1654                 }
1655                         /* Decide if MCT should be used */
1656                         parameters.tcp_mct = image->numcomps == 3 ? 1 : 0;
1657
1658                         if(parameters.cp_cinema){
1659                                 cinema_setup_encoder(&parameters,image,&img_fol);
1660                         }
1661
1662                         /* encode the destination image */
1663                         /* ---------------------------- */
1664
1665                         if (parameters.cod_format == J2K_CFMT) {        /* J2K format output */
1666                                 int codestream_length;
1667                                 opj_cio_t *cio = NULL;
1668                                 FILE *f = NULL;
1669
1670                                 /* get a J2K compressor handle */
1671                                 opj_cinfo_t* cinfo = opj_create_compress(CODEC_J2K);
1672
1673                                 /* catch events using our callbacks and give a local context */
1674                                 opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
1675
1676                                 /* setup the encoder parameters using the current image and user parameters */
1677                                 opj_setup_encoder(cinfo, &parameters, image);
1678
1679                                 /* open a byte stream for writing */
1680                                 /* allocate memory for all tiles */
1681                                 cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
1682
1683                                 /* encode the image */
1684                                 if (*indexfilename)                                     // If need to extract codestream information
1685                                         bSuccess = opj_encode_with_info(cinfo, cio, image, &cstr_info);
1686                                 else
1687                                         bSuccess = opj_encode(cinfo, cio, image, NULL);
1688                                 if (!bSuccess) {
1689                                         opj_cio_close(cio);
1690                                         fprintf(stderr, "failed to encode image\n");
1691                                         return 1;
1692                                 }
1693                                 codestream_length = cio_tell(cio);
1694
1695                                 /* write the buffer to disk */
1696                                 f = fopen(parameters.outfile, "wb");
1697                                 if (!f) {
1698                                         fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
1699                                         return 1;
1700                                 }
1701                                 fwrite(cio->buffer, 1, codestream_length, f);
1702                                 fclose(f);
1703
1704                                 fprintf(stderr,"Generated outfile %s\n",parameters.outfile);
1705                                 /* close and free the byte stream */
1706                                 opj_cio_close(cio);
1707
1708                                 /* Write the index to disk */
1709                                 if (*indexfilename) {
1710                                         bSuccess = write_index_file(&cstr_info, indexfilename);
1711                                         if (bSuccess) {
1712                                                 fprintf(stderr, "Failed to output index file into [%s]\n", indexfilename);
1713                                         }
1714                                 }
1715
1716                                 /* free remaining compression structures */
1717                                 opj_destroy_compress(cinfo);
1718                                 if (*indexfilename)
1719                                         opj_destroy_cstr_info(&cstr_info);
1720                         } else {                        /* JP2 format output */
1721                                 int codestream_length;
1722                                 opj_cio_t *cio = NULL;
1723                                 FILE *f = NULL;
1724
1725                                 /* get a JP2 compressor handle */
1726                                 opj_cinfo_t* cinfo = opj_create_compress(CODEC_JP2);
1727
1728                                 /* catch events using our callbacks and give a local context */
1729                                 opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
1730
1731                                 /* setup the encoder parameters using the current image and using user parameters */
1732                                 opj_setup_encoder(cinfo, &parameters, image);
1733
1734                                 /* open a byte stream for writing */
1735                                 /* allocate memory for all tiles */
1736                                 cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
1737
1738                                 /* encode the image */
1739                                 if (*indexfilename)                                     // If need to extract codestream information
1740                                         bSuccess = opj_encode_with_info(cinfo, cio, image, &cstr_info);
1741                                 else
1742                                         bSuccess = opj_encode(cinfo, cio, image, NULL);
1743                                 if (!bSuccess) {
1744                                         opj_cio_close(cio);
1745                                         fprintf(stderr, "failed to encode image\n");
1746                                         return 1;
1747                                 }
1748                                 codestream_length = cio_tell(cio);
1749
1750                                 /* write the buffer to disk */
1751                                 f = fopen(parameters.outfile, "wb");
1752                                 if (!f) {
1753                                         fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
1754                                         return 1;
1755                                 }
1756                                 fwrite(cio->buffer, 1, codestream_length, f);
1757                                 fclose(f);
1758                                 fprintf(stderr,"Generated outfile %s\n",parameters.outfile);
1759                                 /* close and free the byte stream */
1760                                 opj_cio_close(cio);
1761
1762                                 /* Write the index to disk */
1763                                 if (*indexfilename) {
1764                                         bSuccess = write_index_file(&cstr_info, indexfilename);
1765                                         if (bSuccess) {
1766                                                 fprintf(stderr, "Failed to output index file\n");
1767                                         }
1768                                 }
1769
1770                                 /* free remaining compression structures */
1771                                 opj_destroy_compress(cinfo);
1772                                 if (*indexfilename)
1773                                         opj_destroy_cstr_info(&cstr_info);
1774                         }
1775
1776                         /* free image data */
1777                         opj_image_destroy(image);
1778         }
1779
1780         /* free user parameters structure */
1781   if(parameters.cp_comment) free(parameters.cp_comment);
1782         if(parameters.cp_matrice) free(parameters.cp_matrice);
1783
1784         return 0;
1785 }