codec/volume_to_jp3d.c

   1 /*\r
   2  * Copyright (c) 2001-2003, David Janssens\r
   3  * Copyright (c) 2002-2003, Yannick Verschueren\r
   4  * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
   5  * Copyright (c) 2005, Herv� Drolon, FreeImage Team\r
   6  * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
   7  * Copyright (c) 2006, M�nica D�ez Garc�a, Image Processing Laboratory, University of Valladolid, Spain\r
   8  * All rights reserved.\r
   9  *\r
  10  * Redistribution and use in source and binary forms, with or without\r
  11  * modification, are permitted provided that the following conditions\r
  12  * are met:\r
  13  * 1. Redistributions of source code must retain the above copyright\r
  14  *    notice, this list of conditions and the following disclaimer.\r
  15  * 2. Redistributions in binary form must reproduce the above copyright\r
  16  *    notice, this list of conditions and the following disclaimer in the\r
  17  *    documentation and/or other materials provided with the distribution.\r
  18  *\r
  19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
  20  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
  21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
  22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
  23  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
  29  * POSSIBILITY OF SUCH DAMAGE.\r
  30  */\r
  31 #include <stdio.h>\r
  32 #include <string.h>\r
  33 #include <stdlib.h>\r
  34 \r
  35 #include "openjpeg.h"\r
  36 #include "getopt.h"\r
  37 #include "convert.h"\r
  38 \r
  39 #ifndef WIN32\r
  40 #define stricmp strcasecmp\r
  41 #define strnicmp strncasecmp\r
  42 #endif\r
  43 \r
  44 /* ----------------------------------------------------------------------- */\r
  45 \r
  46 void encode_help_display() {\r
  47         fprintf(stdout,"List of parameters for the JPEG2000 Part 10 encoder:\n");\r
  48         fprintf(stdout,"------------\n");\r
  49         fprintf(stdout,"\n");\r
  50         fprintf(stdout,"Required Parameters (except with -h):\n");\r
  51         fprintf(stdout,"\n");\r
  52         fprintf(stdout,"-i           : source file  (-i source.bin or source*.pgx) \n");\r
  53         fprintf(stdout,"\n");\r
  54         fprintf(stdout,"-m           : source characteristics file (-m imgfile.img) \n");\r
  55         fprintf(stdout,"\n");\r
  56         fprintf(stdout,"-o           : destination file (-o dest.jp3d) \n");\r
  57         fprintf(stdout,"\n");\r
  58         fprintf(stdout,"Optional Parameters:\n");\r
  59         fprintf(stdout,"\n");\r
  60         fprintf(stdout,"-h           : display the help information \n ");\r
  61         fprintf(stdout,"\n");\r
  62         fprintf(stdout,"-n           : number of resolutions (-n 3,3,3) \n");\r
  63         fprintf(stdout,"\n");\r
  64         fprintf(stdout,"-I           : use the irreversible transforms: ICT + DWT 9-7 (-I) \n");\r
  65         fprintf(stdout,"\n");\r
  66         fprintf(stdout,"-C           : coding algorithm (-C 2EB) [2EB, 3EB] \n");\r
  67         fprintf(stdout,"\n");\r
  68         fprintf(stdout,"-r           : different compression ratios for successive layers (-r 20,10,5)\n ");\r
  69         fprintf(stdout,"                 - The rate specified for each quality level is the desired compression factor.\n");\r
  70         fprintf(stdout,"                 - Rate 1 means lossless compression\n");\r
  71         fprintf(stdout,"               (options -r and -q cannot be used together)\n ");\r
  72         fprintf(stdout,"\n");\r
  73         fprintf(stdout,"-q           : different psnr for successive layers (-q 30,40,50) \n ");\r
  74         fprintf(stdout,"               (options -r and -q cannot be used together)\n ");\r
  75         fprintf(stdout,"\n");\r
  76         fprintf(stdout,"-b           : size of code block (-b 32,32,32) \n");\r
  77         fprintf(stdout,"\n");\r
  78         fprintf(stdout,"-c           : size of precinct (-c 128,128,128) \n");\r
  79         fprintf(stdout,"\n");\r
  80         fprintf(stdout,"-t           : size of tile (-t 512,512,512) \n");\r
  81         fprintf(stdout,"\n");\r
  82         fprintf(stdout,"-p           : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] \n");\r
  83         fprintf(stdout,"\n");\r
  84         fprintf(stdout,"-s           : subsampling factor (-s 2,2,2) [-s X,Y,Z] \n");\r
  85         fprintf(stdout,"                          - Remark: subsampling bigger than 2 can produce error\n");\r
  86         fprintf(stdout,"\n");\r
  87         fprintf(stdout,"-SOP         : write SOP marker before each packet \n");\r
  88         fprintf(stdout,"\n");\r
  89         fprintf(stdout,"-EPH         : write EPH marker after each header packet \n");\r
  90         fprintf(stdout,"\n");\r
  91         fprintf(stdout,"-M           : code-block style (-M 0) [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL)\n");\r
  92         fprintf(stdout,"                 8=VSC 16=PTERM 32=SEGSYM 64=3DCTXT] \n");\r
  93         fprintf(stdout,"                 Indicate multiple modes by adding their values. \n");\r
  94         fprintf(stdout,"                 ex: RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");\r
  95         fprintf(stdout,"\n");\r
  96         fprintf(stdout,"-D           : define DC offset (-D 12) \n");\r
  97         fprintf(stdout,"\n");\r
  98         fprintf(stdout,"-x           : create an index file *.Idx (-x index_name.Idx) \n");\r
  99         fprintf(stdout,"\n");\r
 100         fprintf(stdout,"-ROI         : c=%%d,U=%%d : quantization indices upshifted \n");\r
 101         fprintf(stdout,"               for component c=%%d [%%d = 0,1,2]\n");\r
 102         fprintf(stdout,"               with a value of U=%%d [0 <= %%d <= 37] (i.e. -ROI:c=0,U=25) \n");\r
 103         fprintf(stdout,"\n");\r
 104         fprintf(stdout,"-d           : offset of the origin of the volume (-d 150,300,100) \n");\r
 105         fprintf(stdout,"\n");\r
 106         fprintf(stdout,"-l           : offset of the origin of the tiles (-l 100,75,25) \n");\r
 107         fprintf(stdout,"\n");\r
 108         fprintf(stdout,"\n");\r
 109         fprintf(stdout,"DEFAULT CODING:\n");\r
 110         fprintf(stdout,"------------\n");\r
 111         fprintf(stdout,"\n");\r
 112         fprintf(stdout," * Lossless\n");\r
 113         fprintf(stdout," * 1 tile\n");\r
 114         fprintf(stdout," * Size of precinct : 2^15 x 2^15 x 2^15 (means 1 precinct)\n");\r
 115         fprintf(stdout," * Size of code-block : 64 x 64 x 64\n");\r
 116         fprintf(stdout," * Number of resolutions in x, y and z axis: 3\n");\r
 117         fprintf(stdout," * No SOP marker in the codestream\n");\r
 118         fprintf(stdout," * No EPH marker in the codestream\n");\r
 119         fprintf(stdout," * No sub-sampling in x, y or z direction\n");\r
 120         fprintf(stdout," * No mode switch activated\n");\r
 121         fprintf(stdout," * Progression order: LRCP\n");\r
 122         fprintf(stdout," * No index file\n");\r
 123         fprintf(stdout," * No ROI upshifted\n");\r
 124         fprintf(stdout," * No offset of the origin of the volume\n");\r
 125         fprintf(stdout," * No offset of the origin of the tiles\n");\r
 126         fprintf(stdout," * Reversible DWT 5-3 on each 2D slice\n");\r
 127         fprintf(stdout," * Coding algorithm: 2D-EBCOT \n");\r
 128         fprintf(stdout,"\n");\r
 129         fprintf(stdout,"REMARKS:\n");\r
 130         fprintf(stdout,"---------\n");\r
 131         fprintf(stdout,"\n");\r
 132         fprintf(stdout,"- The markers written to the main_header are : SOC SIZ COD QCD COM.\n");\r
 133         fprintf(stdout,"- COD and QCD markers will never appear in the tile_header.\n");\r
 134         fprintf(stdout,"\n");\r
 135         fprintf(stdout,"- You need enough disk space memory (twice the original) to encode \n");\r
 136         fprintf(stdout,"the volume,i.e. for a 1.5 GB volume you need a minimum of 3GB of disk memory)\n");\r
 137         fprintf(stdout,"\n");\r
 138         fprintf(stdout,"- When loading *.pgx files, a relative path to directory is needed for input argument \n");\r
 139         fprintf(stdout," followed by the common prefix of the slices and a '*' character representing sequential numeration.\n");\r
 140         fprintf(stdout,"( -i relativepath/slices*.pgx )\n");\r
 141         fprintf(stdout,"\n");\r
 142         fprintf(stdout," - The index file has the structure below:\n");\r
 143         fprintf(stdout,"\n");\r
 144         fprintf(stdout,"\t      Image_height Image_width Image_depth\n");\r
 145         fprintf(stdout,"\t      Progression order: 0 (LRCP)\n");\r
 146         fprintf(stdout,"\t      Tiles_size_X Tiles_size_Y Tiles_size_Z\n");\r
 147         fprintf(stdout,"\t      Components_nb\n");\r
 148         fprintf(stdout,"\t      Layers_nb\n");\r
 149         fprintf(stdout,"\t      Decomposition_levels\n");\r
 150         fprintf(stdout,"\t      [Precincts_size_X_res_Nr Precincts_size_Y_res_Nr Precincts_size_Z_res_Nr]\n\t  ...\n");\r
 151         fprintf(stdout,"\t      [Precincts_size_X_res_0 Precincts_size_Y_res_0 Precincts_size_Z_res_0]\n");\r
 152         fprintf(stdout,"\t      Main_header_end_position\n");\r
 153         fprintf(stdout,"\t      Codestream_size\n");\r
 154         fprintf(stdout,"\t      Tile_0 [start_pos end_header end_pos TotalDisto NumPix MaxMSE]\n");\r
 155         fprintf(stdout,"\t      ...\n");\r
 156         fprintf(stdout,"\t      Tile_Nt [  ''         ''        ''        ''       ''    ''  ]\n");\r
 157         fprintf(stdout,"\t  Tpacket_0 [Tile layer res. comp. prec. start_pos end_pos disto]\n");\r
 158         fprintf(stdout,"\t  ...\n");\r
 159         fprintf(stdout,"\t  Tpacket_Np [''   ''    ''   ''    ''       ''       ''     '' ]\n");\r
 160         fprintf(stdout,"\t  MaxDisto\n");\r
 161         fprintf(stdout,"\t  TotalDisto\n\n");\r
 162         fprintf(stdout,"\n");\r
 163 \r
 164 }\r
 165 \r
 166 OPJ_PROG_ORDER give_progression(char progression[4]) {\r
 167         if(strncmp(progression, "LRCP", 4) == 0) {\r
 168                 return LRCP;\r
 169         }\r
 170         if(strncmp(progression, "RLCP", 4) == 0) {\r
 171                 return RLCP;\r
 172         }\r
 173         if(strncmp(progression, "RPCL", 4) == 0) {\r
 174                 return RPCL;\r
 175         }\r
 176         if(strncmp(progression, "PCRL", 4) == 0) {\r
 177                 return PCRL;\r
 178         }\r
 179         if(strncmp(progression, "CPRL", 4) == 0) {\r
 180                 return CPRL;\r
 181         }\r
 182 \r
 183         return PROG_UNKNOWN;\r
 184 }\r
 185 \r
 186 OPJ_TRANSFORM give_transform(char transform[4]) {\r
 187         if(strncmp(transform, "2DWT", 4) == 0) {\r
 188                 return TRF_2D_DWT;\r
 189         }\r
 190         if(strncmp(transform, "3DWT", 4) == 0) {\r
 191                 return TRF_3D_DWT;\r
 192         }\r
 193         return TRF_UNKNOWN;\r
 194 }\r
 195 \r
 196 OPJ_ENTROPY_CODING give_coding(char coding[3]) {\r
 197 \r
 198         if(strncmp(coding, "2EB", 3) == 0) {\r
 199                 return ENCOD_2EB;\r
 200         }\r
 201         if(strncmp(coding, "3EB", 3) == 0) {\r
 202                 return ENCOD_3EB;\r
 203         }\r
 204         /*if(strncmp(coding, "2GR", 3) == 0) {\r
 205                 return ENCOD_2GR;\r
 206         }\r
 207         if(strncmp(coding, "3GR", 3) == 0) {\r
 208                 return ENCOD_3GR;\r
 209         }*/\r
 210 \r
 211         return ENCOD_UNKNOWN;\r
 212 }\r
 213 \r
 214 int get_file_format(char *filename) {\r
 215         int i;\r
 216         static const char *extension[] = {"pgx", "bin", "img", "j3d", "jp3d", "j2k"};\r
 217         static const int format[] = { PGX_DFMT, BIN_DFMT, IMG_DFMT, J3D_CFMT, J3D_CFMT, J2K_CFMT};\r
 218         char * ext = strrchr(filename, '.') + 1;\r
 219         if (ext) {\r
 220         for(i = 0; i < sizeof(format)/sizeof(*format); i++) {\r
 221                         if(strnicmp(ext, extension[i], 3) == 0) {\r
 222                 return format[i];\r
 223                         }\r
 224                 }\r
 225         }\r
 226 \r
 227         return -1;\r
 228 }\r
 229 \r
 230 /* ------------------------------------------------------------------------------------ */\r
 231 \r
 232 int parse_cmdline_encoder(int argc, char **argv, opj_cparameters_t *parameters) {\r
 233         int i, value;\r
 234 \r
 235         /* parse the command line */\r
 236 \r
 237         while (1) {\r
 238                 int c = getopt(argc, argv, "i:m:o:r:q:f:t:n:c:b:x:p:s:d:hP:S:E:M:D:R:l:T:C:A:I");\r
 239                 if (c == -1)\r
 240                         break;\r
 241                 switch (c) {\r
 242                         case 'i':                       /* input file */\r
 243                         {\r
 244                                 char *infile = optarg;\r
 245                                 parameters->decod_format = get_file_format(infile);\r
 246                                 switch(parameters->decod_format) {\r
 247                                         case PGX_DFMT:\r
 248                                         case BIN_DFMT:\r
 249                                         case IMG_DFMT:\r
 250                                                 break;\r
 251                                         default:\r
 252                                                 fprintf(stdout, "[ERROR] Unrecognized format for infile : %s [accept only *.pgx or *.bin] !!\n\n", infile);\r
 253                                                 return 1;\r
 254                                                 break;\r
 255                                 }\r
 256                                 strncpy(parameters->infile, infile, MAX_PATH);\r
 257                                 fprintf(stdout, "[INFO] Infile: %s \n", parameters->infile);\r
 258 \r
 259                         }\r
 260                         break;\r
 261                                 \r
 262                                 /* ----------------------------------------------------- */\r
 263                         case 'm':                       /* input IMG file */\r
 264                         {\r
 265                                 char *imgfile = optarg;\r
 266                                 int imgformat = get_file_format(imgfile);\r
 267                                 switch(imgformat) {\r
 268                                         case IMG_DFMT:\r
 269                                                 break;\r
 270                                         default:\r
 271                                                 fprintf(stdout, "[ERROR] Unrecognized format for imgfile : %s [accept only *.img] !!\n\n", imgfile);\r
 272                                                 return 1;\r
 273                                                 break;\r
 274                                 }\r
 275                                 strncpy(parameters->imgfile, imgfile, MAX_PATH);\r
 276                                 fprintf(stdout, "[INFO] Imgfile: %s Format: %d\n", parameters->imgfile, imgformat);\r
 277                         }\r
 278                         break;\r
 279                                 \r
 280                                 /* ----------------------------------------------------- */\r
 281                         case 'o':                       /* output file */\r
 282                         {\r
 283                                 char *outfile = optarg;\r
 284                                 parameters->cod_format = get_file_format(outfile);\r
 285                                 switch(parameters->cod_format) {\r
 286                                         case J3D_CFMT:\r
 287                                         case J2K_CFMT:\r
 288                                         case LSE_CFMT:\r
 289                                                 break;\r
 290                                         default:\r
 291                                                 fprintf(stdout, "[ERROR] Unknown output format volume %s [only *.j2k, *.lse3d or *.jp3d]!! \n", outfile);\r
 292                                                 return 1;\r
 293                                                 break;\r
 294                                 }\r
 295                                 strncpy(parameters->outfile, outfile, MAX_PATH);\r
 296                                 fprintf(stdout, "[INFO] Outfile: %s \n", parameters->outfile);\r
 297                         }\r
 298                         break;\r
 299 \r
 300                                 /* ----------------------------------------------------- */\r
 301                         \r
 302                         case 'r':                       /* define compression rates for each layer */\r
 303                         {\r
 304                                 char *s = optarg;\r
 305                                 while (sscanf(s, "%f", &parameters->tcp_rates[parameters->tcp_numlayers]) == 1) {\r
 306                                         parameters->tcp_numlayers++;\r
 307                                         while (*s && *s != ',') {\r
 308                                                 s++;\r
 309                                         }\r
 310                                         if (!*s)\r
 311                                                 break;\r
 312                                         s++;\r
 313                                 }\r
 314                                 parameters->cp_disto_alloc = 1;\r
 315                         }\r
 316                         break;\r
 317                                 \r
 318                                 /* ----------------------------------------------------- */\r
 319                         \r
 320                         case 'q':                       /* define distorsion (PSNR) for each layer */\r
 321                         {\r
 322                                 char *s = optarg;\r
 323                                 while (sscanf(s, "%f", &parameters->tcp_distoratio[parameters->tcp_numlayers]) == 1) {\r
 324                                         parameters->tcp_numlayers++;\r
 325                                         while (*s && *s != ',') {\r
 326                                                 s++;\r
 327                                         }\r
 328                                         if (!*s)\r
 329                                                 break;\r
 330                                         s++;\r
 331                                 }\r
 332                                 parameters->cp_fixed_quality = 1;\r
 333                         }\r
 334                         break;\r
 335                                 \r
 336                                 /* ----------------------------------------------------- */\r
 337 \r
 338                         case 'f':       \r
 339                         {\r
 340                                 fprintf(stdout, "/---------------------------------------------------\\\n");\r
 341                                 fprintf(stdout, "|  Fixed layer allocation option not implemented !!  |\n");\r
 342                                 fprintf(stdout, "\\---------------------------------------------------/\n");\r
 343                                 /*int *row = NULL, *col = NULL;\r
 344                                 int numlayers = 0, matrix_width = 0;\r
 345 \r
 346                                 char *s = optarg;\r
 347                                 sscanf(s, "%d", &numlayers);\r
 348                                 s++;\r
 349                                 if (numlayers > 9)\r
 350                                         s++;\r
 351 \r
 352                                 parameters->tcp_numlayers = numlayers;\r
 353                                 matrix_width = parameters->numresolution[0] + parameters->numresolution[1] + parameters->numresolution[2];\r
 354                                 parameters->cp_matrice = (int *) malloc(numlayers * matrix_width * sizeof(int));\r
 355                                 s = s + 2;\r
 356 \r
 357                                 for (i = 0; i < numlayers; i++) {\r
 358                                         row = &parameters->cp_matrice[i * matrix_width];\r
 359                                         col = row;\r
 360                                         parameters->tcp_rates[i] = 1;\r
 361                                         sscanf(s, "%d,", &col[0]);\r
 362                                         s += 2;\r
 363                                         if (col[0] > 9)\r
 364                                                 s++;\r
 365                                         col[1] = 0;\r
 366                                         col[2] = 0;\r
 367                                         for (j = 1; j < matrix_width; j++) {\r
 368                                                 col += 3; j+=2;\r
 369                                                 sscanf(s, "%d,%d,%d", &col[0], &col[1], &col[2]);\r
 370                                                 s += 6;\r
 371                                                 if (col[0] > 9)\r
 372                                                         s++;\r
 373                                                 if (col[1] > 9)\r
 374                                                         s++;\r
 375                                                 if (col[2] > 9)\r
 376                                                         s++;\r
 377                                         }\r
 378                                         if (i < numlayers - 1)\r
 379                                                 s++;\r
 380                                 }\r
 381                                 parameters->cp_fixed_alloc = 1; */\r
 382                         }\r
 383                         break;\r
 384                                 \r
 385                                 /* ----------------------------------------------------- */\r
 386 \r
 387                         case 't':                       /* tiles */\r
 388                         {\r
 389                                 if (sscanf(optarg, "%d,%d,%d", &parameters->cp_tdx, &parameters->cp_tdy, &parameters->cp_tdz) !=3) {\r
 390                                         fprintf(stdout, "[ERROR] '-t' 'dimensions of tiles' argument error !  [-t tdx,tdy,tdz]\n");\r
 391                                         return 1;\r
 392                                 }\r
 393                                 parameters->tile_size_on = true;\r
 394                         }\r
 395                         break;\r
 396                                 \r
 397                                 /* ----------------------------------------------------- */\r
 398                         \r
 399                         case 'n':                       /* resolution */\r
 400                         {\r
 401                                 int aux;\r
 402                                 aux = sscanf(optarg, "%d,%d,%d", &parameters->numresolution[0], &parameters->numresolution[1], &parameters->numresolution[2]);\r
 403                                 if (aux == 2) \r
 404                                         parameters->numresolution[2] = 1;\r
 405                                 else if (aux == 1) {\r
 406                                         parameters->numresolution[1] = parameters->numresolution[0];\r
 407                                         parameters->numresolution[2] = 1;\r
 408                                 }else if (aux == 0){\r
 409                                         parameters->numresolution[0] = 1;\r
 410                                         parameters->numresolution[1] = 1;\r
 411                                         parameters->numresolution[2] = 1;\r
 412                                 }\r
 413                         }\r
 414                         break;\r
 415                                 \r
 416                                 /* ----------------------------------------------------- */\r
 417                         case 'c':                       /* precinct dimension */\r
 418                         {\r
 419                                 char sep;\r
 420                                 int res_spec = 0;\r
 421                                 int aux;\r
 422                                 char *s = optarg;\r
 423                                 do {\r
 424                                         sep = 0;\r
 425                                         aux = sscanf(s, "[%d,%d,%d]%c", &parameters->prct_init[0][res_spec], &parameters->prct_init[1][res_spec], &parameters->prct_init[2][res_spec], &sep);\r
 426                                         if (sep == ',' && aux != 4) {\r
 427                                                 fprintf(stdout, "[ERROR] '-c' 'dimensions of precincts' argument error !  [-c [prcx_res0,prcy_res0,prcz_res0],...,[prcx_resN,prcy_resN,prcz_resN]]\n");\r
 428                                                 return 1;\r
 429                                         }\r
 430                                         parameters->csty |= 0x01;\r
 431                                         res_spec++;\r
 432                                         s = strpbrk(s, "]") + 2;\r
 433                                 }\r
 434                                 while (sep == ',');\r
 435                                 parameters->res_spec = res_spec; /* number of precinct size specifications */\r
 436                         }\r
 437                         break;\r
 438                                 \r
 439                                 /* ----------------------------------------------------- */\r
 440                         \r
 441                         case 'b':                       /* code-block dimension */\r
 442                         {\r
 443                                 int cblockw_init = 0, cblockh_init = 0, cblockl_init = 0;\r
 444                                 if (sscanf(optarg, "%d,%d,%d", &cblockw_init, &cblockh_init, &cblockl_init) != 3) {\r
 445                                         fprintf(stdout, "[ERROR] '-b' 'dimensions of codeblocks' argument error !  [-b cblkx,cblky,cblkz]\n");\r
 446                                         return 1;\r
 447                                 }\r
 448                                 if (cblockw_init * cblockh_init * cblockl_init > (1<<18) || cblockw_init > 1024 || cblockw_init < 4 || cblockh_init > 1024 || cblockh_init < 4 || cblockl_init > 1024 || cblockl_init < 4) {\r
 449                                         fprintf(stdout,"[ERROR] Size of code_block error (option -b) !!\n\nRestriction :\n * width*height*length<=4096\n * 4<=width,height,length<= 1024\n\n");\r
 450                                         return 1;\r
 451                                 }\r
 452                                 parameters->cblock_init[0] = cblockw_init;\r
 453                                 parameters->cblock_init[1] = cblockh_init;\r
 454                                 parameters->cblock_init[2] = cblockl_init;\r
 455                         }\r
 456                         break;\r
 457                                 \r
 458                                 /* ----------------------------------------------------- */\r
 459                         \r
 460                         case 'x':                       /* creation of index file */\r
 461                         {\r
 462                                 char *index = optarg;\r
 463                                 strncpy(parameters->index, index, MAX_PATH);\r
 464                                 parameters->index_on = 1;\r
 465                         }\r
 466                         break;\r
 467                                 \r
 468                                 /* ----------------------------------------------------- */\r
 469                         \r
 470                         case 'p':                       /* progression order */\r
 471                         {\r
 472                                 char progression[4];\r
 473 \r
 474                                 strncpy(progression, optarg, 4);\r
 475                                 parameters->prog_order = give_progression(progression);\r
 476                                 if (parameters->prog_order == -1) {\r
 477                                         fprintf(stdout, "[ERROR] Unrecognized progression order [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n");\r
 478                                         return 1;\r
 479                                 }\r
 480                         }\r
 481                         break;\r
 482                                 \r
 483                                 /* ----------------------------------------------------- */\r
 484                         \r
 485                         case 's':                       /* subsampling factor */\r
 486                         {\r
 487                                 if (sscanf(optarg, "%d,%d,%d", &parameters->subsampling_dx, &parameters->subsampling_dy, &parameters->subsampling_dz) != 2) {\r
 488                                         fprintf(stdout, "[ERROR] '-s' sub-sampling argument error !  [-s dx,dy,dz]\n");\r
 489                                         return 1;\r
 490                                 }\r
 491                         }\r
 492                         break;\r
 493                                 \r
 494                                 /* ----------------------------------------------------- */\r
 495                         \r
 496                         case 'd':                       /* coordonnate of the reference grid */\r
 497                         {\r
 498                                 if (sscanf(optarg, "%d,%d,%d", &parameters->volume_offset_x0, &parameters->volume_offset_y0, &parameters->volume_offset_z0) != 3) {\r
 499                                         fprintf(stdout, "[ERROR] -d 'coordonnate of the reference grid' argument error !! [-d x0,y0,z0]\n");\r
 500                                         return 1;\r
 501                                 }\r
 502                         }\r
 503                         break;\r
 504                                 \r
 505                                 /* ----------------------------------------------------- */\r
 506                         \r
 507                         case 'h':                       /* display an help description */\r
 508                         {\r
 509                                 encode_help_display();\r
 510                                 return 1;\r
 511                         }\r
 512                         break;\r
 513                                 \r
 514                                 /* ----------------------------------------------------- */\r
 515 \r
 516                         case 'P':                       /* POC */\r
 517                         {\r
 518                                 int numpocs = 0;                /* number of progression order change (POC) default 0 */\r
 519                                 opj_poc_t *POC = NULL;  /* POC : used in case of Progression order change */\r
 520 \r
 521                                 char *s = optarg;\r
 522                                 POC = parameters->POC;\r
 523 \r
 524                                 fprintf(stdout, "/----------------------------------\\\n");\r
 525                                 fprintf(stdout, "|  POC option not fully tested !!  |\n");\r
 526                                 fprintf(stdout, "\\----------------------------------/\n");\r
 527                                 \r
 528                                 while (sscanf(s, "T%d=%d,%d,%d,%d,%d,%s", &POC[numpocs].tile,\r
 529                                                                                                                 &POC[numpocs].resno0, &POC[numpocs].compno0,\r
 530                                                                                                                 &POC[numpocs].layno1, &POC[numpocs].resno1,\r
 531                                                                                                                 &POC[numpocs].compno1, POC[numpocs].progorder) == 7) {\r
 532                                         POC[numpocs].prg = give_progression(POC[numpocs].progorder);\r
 533                                         /* POC[numpocs].tile; */\r
 534                                         numpocs++;\r
 535                                         while (*s && *s != '/') {\r
 536                                                 s++;\r
 537                                         }\r
 538                                         if (!*s) {\r
 539                                                 break;\r
 540                                         }\r
 541                                         s++;\r
 542                                 }\r
 543                                 parameters->numpocs = numpocs;\r
 544                         }\r
 545                         break;\r
 546                                 \r
 547                                 /* ------------------------------------------------------ */\r
 548                                 \r
 549                         case 'S':                       /* SOP marker */\r
 550                         {\r
 551                                 parameters->csty |= 0x02;\r
 552                         }\r
 553                         break;\r
 554                                 \r
 555                                 /* ------------------------------------------------------ */\r
 556                         \r
 557                         case 'E':                       /* EPH marker */\r
 558                         {\r
 559                                 parameters->csty |= 0x04;\r
 560                         }\r
 561                         break;\r
 562                                 \r
 563                                 /* ------------------------------------------------------ */\r
 564                         \r
 565                         case 'M':                       /* Codification mode switch */\r
 566                         {\r
 567                                 fprintf(stdout, "[INFO] Mode switch option not fully tested !!\n");\r
 568                                 value = 0;\r
 569                                 if (sscanf(optarg, "%d", &value) == 1) {\r
 570                                         for (i = 0; i <= 6; i++) {\r
 571                                                 int cache = value & (1 << i);\r
 572                                                 if (cache)\r
 573                                                         parameters->mode |= (1 << i);\r
 574                                         }\r
 575                                 }\r
 576                         }\r
 577                         break;\r
 578                                 \r
 579                                 /* ------------------------------------------------------ */\r
 580                         \r
 581                         case 'D':                       /* DCO */\r
 582                         {\r
 583                                 if (sscanf(optarg, "%d", &parameters->dcoffset) != 1) {\r
 584                                         fprintf(stdout, "[ERROR] DC offset error !! [-D %d]\n",parameters->dcoffset);\r
 585                                         return 1;\r
 586                                 }\r
 587                         }\r
 588                         break;\r
 589                                 \r
 590                                 /* ------------------------------------------------------ */\r
 591                         \r
 592                         case 'R':                       /* ROI */\r
 593                         {\r
 594                                 if (sscanf(optarg, "OI:c=%d,U=%d", &parameters->roi_compno, &parameters->roi_shift) != 2) {\r
 595                                         fprintf(stdout, "[ERROR] ROI error !! [-ROI:c='compno',U='shift']\n");\r
 596                                         return 1;\r
 597                                 }\r
 598                         }\r
 599                         break;\r
 600                                 \r
 601                                 /* ------------------------------------------------------ */\r
 602                         \r
 603                         case 'l':                       /* Tile offset */\r
 604                         {\r
 605                                 if (sscanf(optarg, "%d,%d,%d", &parameters->cp_tx0, &parameters->cp_ty0, &parameters->cp_tz0) != 3) {\r
 606                                         fprintf(stdout, "[ERROR] -l 'tile offset' argument error !! [-l X0,Y0,Z0]");\r
 607                                         return 1;\r
 608                                 }\r
 609                         }\r
 610                         break;\r
 611                                 \r
 612                                 /* ------------------------------------------------------ \r
 613                                 \r
 614                         case 'T':                       // Tranformation of original data (2D-DWT/3D-DWT/3D-RLS/2D-DWT+1D-RLS) \r
 615                         {\r
 616                                 char transform[4];\r
 617 \r
 618                                 strncpy(transform, optarg, 4);\r
 619                                 parameters->transform_format = give_transform(transform);\r
 620                                 if (parameters->transform_format == -1) {\r
 621                                         fprintf(stdout, "[ERROR] -T 'Transform domain' argument error !! [-T 2DWT, 3DWT, 3RLS or 3LSE only]");\r
 622                     return 1;\r
 623                                 }\r
 624                         }\r
 625                         break;\r
 626                                 \r
 627                                  ------------------------------------------------------ */\r
 628                         \r
 629                         case 'C':                       /* Coding of transformed data */\r
 630                         {\r
 631                                 char coding[3];\r
 632 \r
 633                                 strncpy(coding, optarg, 3);\r
 634                                 parameters->encoding_format = give_coding(coding);\r
 635                                 if (parameters->encoding_format == -1) {\r
 636                                         fprintf(stdout, "[ERROR] -C 'Coding algorithm' argument error !! [-C 2EB, 3EB, 2GR, 3GR or GRI only]");\r
 637                     return 1;\r
 638                                 }\r
 639                         }\r
 640                         break;\r
 641                         \r
 642                         /* ------------------------------------------------------ */\r
 643                         \r
 644                         case 'I':                       /* reversible or not */\r
 645                         {\r
 646                                 parameters->irreversible = 1;\r
 647                         }\r
 648                         break;\r
 649                                 \r
 650                         default:\r
 651                                 fprintf(stdout, "[ERROR] This option is not valid \"-%c %s\"\n", c, optarg);\r
 652                                 return 1;\r
 653                 }\r
 654         }\r
 655 \r
 656         /* check for possible errors */\r
 657 \r
 658         if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {\r
 659                 fprintf(stdout, "usage: jp3d_vm_enc -i volume-file -o jp3d-file (+ options)\n");\r
 660                 return 1;\r
 661         }\r
 662 \r
 663         if((parameters->decod_format == BIN_DFMT) && (parameters->imgfile[0] == 0)) {\r
 664                 fprintf(stdout, "usage: jp3d_vm_enc -i bin-volume-file -m img-file -o jp3d-file (+ options)\n");\r
 665                 return 1;\r
 666         }\r
 667 \r
 668         if((parameters->decod_format != BIN_DFMT) && (parameters->decod_format != PGX_DFMT) && (parameters->decod_format != IMG_DFMT)) {\r
 669                 fprintf(stdout, "usage: jp3d_vm_enc -i input-volume-file [*.bin,*.pgx,*.img] -o jp3d-file [*.jp3d,*.j2k] (+ options)\n");\r
 670                 return 1;\r
 671         }\r
 672         if((parameters->cod_format != J3D_CFMT) && (parameters->cod_format != J2K_CFMT)) {\r
 673                 fprintf(stdout, "usage: jp3d_vm_enc -i input-volume-file [*.bin,*.pgx,*.img] -o jp3d-file [*.jp3d,*.j2k] (+ options)\n");\r
 674                 return 1;\r
 675         }\r
 676 \r
 677         if((parameters->encoding_format == ENCOD_2GR || parameters->encoding_format == ENCOD_3GR) && parameters->transform_format != TRF_3D_LSE && parameters->transform_format != TRF_3D_RLS) {\r
 678                 fprintf(stdout, "[ERROR] Entropy coding options -C [2GR,3GR] are only compatible with predictive-based transform algorithms: -T [3RLS,3LSE].\n");\r
 679                 return 1;\r
 680         }\r
 681         if (parameters->encoding_format == ENCOD_3EB)\r
 682                 parameters->mode |= (1 << 6);\r
 683 \r
 684         if ((parameters->mode >> 6) & 1) {\r
 685                 parameters->encoding_format = ENCOD_3EB;\r
 686         }\r
 687 \r
 688         if((parameters->numresolution[2] == 0 || (parameters->numresolution[1] == 0) || (parameters->numresolution[0] == 0))) {\r
 689                 fprintf(stdout, "[ERROR] -n 'resolution levels' argument error ! Resolutions must be greater than 1 in order to perform DWT.\n");\r
 690                 return 1;\r
 691         }\r
 692         if (parameters->numresolution[1] != parameters->numresolution[0]) {\r
 693                 fprintf(stdout, "[ERROR] -n 'resolution levels' argument error ! Resolutions in X and Y axis must be the same in this implementation.\n");\r
 694                 return 1;\r
 695         }\r
 696         \r
 697         if (parameters->numresolution[2] > parameters->numresolution[0]) {\r
 698                 fprintf(stdout, "[ERROR] -n 'resolution levels' argument error ! Resolutions in Z axis must be lower than in X-Y axis.\n");\r
 699                 return 1;\r
 700         }\r
 701         \r
 702         if (parameters->dcoffset >= 128 && parameters->dcoffset <= -128) {\r
 703                 fprintf(stdout, "[ERROR] -D 'DC offset' argument error ! Value must be -128<=DCO<=128.\n");\r
 704                 return 1;\r
 705         }\r
 706 \r
 707         if(parameters->numresolution[2] != 1) {\r
 708                 parameters->transform_format = TRF_3D_DWT;\r
 709                 //fprintf(stdout, "[Warning] Resolution level in axial dim > 1 : 3D-DWT will be performed... \n");\r
 710         } else if (parameters->numresolution[2] == 1) {\r
 711                 parameters->transform_format = TRF_2D_DWT;\r
 712                 //fprintf(stdout, "[Warning] Resolution level in axial dim == 1 : 2D-DWT will be performed... \n");\r
 713         }\r
 714         \r
 715         if ((parameters->cod_format == J2K_CFMT) && (parameters->transform_format != TRF_2D_DWT || parameters->encoding_format != ENCOD_2EB)) {\r
 716                 fprintf(stdout, "[WARNING] Incompatible options -o *.j2k and defined transform or encoding algorithm. Latter will be ignored\n");\r
 717                 parameters->transform_format = TRF_2D_DWT;\r
 718                 parameters->encoding_format = ENCOD_2EB;\r
 719         }\r
 720 \r
 721         if ((parameters->cp_disto_alloc || parameters->cp_fixed_alloc || parameters->cp_fixed_quality) && (!(parameters->cp_disto_alloc ^ parameters->cp_fixed_quality))) {\r
 722                 fprintf(stdout, "[ERROR] Options -r and -q cannot be used together !!\n");\r
 723                 return 1;\r
 724         }                               /* mod fixed_quality */\r
 725 \r
 726         /* if no rate entered, lossless by default */\r
 727         if (parameters->tcp_numlayers == 0) {\r
 728                 parameters->tcp_rates[0] = 0.0; /* MOD antonin : losslessbug */\r
 729                 parameters->tcp_numlayers++;\r
 730                 parameters->cp_disto_alloc = 1;\r
 731         }\r
 732 \r
 733         if((parameters->cp_tx0 > parameters->volume_offset_x0) || (parameters->cp_ty0 > parameters->volume_offset_y0) || (parameters->cp_tz0 > parameters->volume_offset_z0)) {\r
 734                 fprintf(stdout, "[ERROR] Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) TZO(%d)<=IMG_Z0(%d)\n",\r
 735                         parameters->cp_tx0, parameters->volume_offset_x0, parameters->cp_ty0, parameters->volume_offset_y0, \r
 736                         parameters->cp_tz0, parameters->volume_offset_z0);\r
 737                 return 1;\r
 738         }\r
 739 \r
 740         for (i = 0; i < parameters->numpocs; i++) {\r
 741                 if (parameters->POC[i].prg == -1) {\r
 742                         fprintf(stdout,"[ERROR] Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",i + 1);\r
 743                 }\r
 744         }\r
 745         return 0;\r
 746 }\r
 747 \r
 748 /* -------------------------------------------------------------------------- */\r
 749 \r
 750 /**\r
 751 sample error callback expecting a FILE* client object\r
 752 */\r
 753 void error_callback(const char *msg, void *client_data) {\r
 754         FILE *stream = (FILE*)client_data;\r
 755         fprintf(stream, "[ERROR] %s", msg);\r
 756 }\r
 757 /**\r
 758 sample warning callback expecting a FILE* client object\r
 759 */\r
 760 void warning_callback(const char *msg, void *client_data) {\r
 761         FILE *stream = (FILE*)client_data;\r
 762         fprintf(stream, "[WARNING] %s", msg);\r
 763 }\r
 764 /**\r
 765 sample debug callback expecting a FILE* client object\r
 766 */\r
 767 void info_callback(const char *msg, void *client_data) {\r
 768         FILE *stream = (FILE*)client_data;\r
 769         fprintf(stream, "[INFO] %s", msg);\r
 770 }\r
 771 \r
 772 /* -------------------------------------------------------------------------- */\r
 773 \r
 774 int main(int argc, char **argv) {\r
 775         bool bSuccess;\r
 776         bool delete_comment = true;\r
 777         opj_cparameters_t parameters;   /* compression parameters */\r
 778         opj_event_mgr_t event_mgr;              /* event manager */\r
 779         opj_volume_t *volume = NULL;\r
 780 \r
 781         /* \r
 782         configure the event callbacks (not required)\r
 783         setting of each callback is optionnal \r
 784         */\r
 785         memset(&event_mgr, 0, sizeof(opj_event_mgr_t));\r
 786         event_mgr.error_handler = error_callback;\r
 787         event_mgr.warning_handler = warning_callback;\r
 788         event_mgr.info_handler = info_callback;\r
 789 \r
 790         /* set encoding parameters to default values */\r
 791         opj_set_default_encoder_parameters(&parameters);\r
 792 \r
 793         /* parse input and get user encoding parameters */\r
 794         if(parse_cmdline_encoder(argc, argv, &parameters) == 1) {\r
 795                 return 0;\r
 796         }\r
 797 \r
 798         if(parameters.cp_comment == NULL) {\r
 799                 parameters.cp_comment = "Created by OpenJPEG version JP3D";\r
 800                 /* no need to delete parameters.cp_comment on exit */\r
 801                 delete_comment = false;\r
 802         }\r
 803         \r
 804         /* encode the destination volume */\r
 805         /* ---------------------------- */\r
 806         if (parameters.cod_format == J3D_CFMT || parameters.cod_format == J2K_CFMT)     {\r
 807                 int codestream_length, pixels, bitsin;\r
 808                 opj_cio_t *cio = NULL;\r
 809                 FILE *f = NULL;\r
 810                 opj_cinfo_t* cinfo = NULL;\r
 811                 \r
 812                 /* decode the source volume */\r
 813                 /* ----------------------- */\r
 814                 switch (parameters.decod_format) {\r
 815                         case PGX_DFMT: \r
 816                                 fprintf(stdout, "[INFO] Loading pgx file(s)\n");\r
 817                                 volume = pgxtovolume(parameters.infile, &parameters);\r
 818                                 if (!volume) {\r
 819                                         fprintf(stdout, "[ERROR] Unable to load pgx files\n");\r
 820                                         return 1;\r
 821                                 }\r
 822                                 break;\r
 823                         \r
 824                         case BIN_DFMT:\r
 825                                 fprintf(stdout, "[INFO] Loading bin file\n");\r
 826                                 volume = bintovolume(parameters.infile, parameters.imgfile, &parameters);\r
 827                                 if (!volume) {\r
 828                                         fprintf(stdout, "[ERROR] Unable to load bin file\n");\r
 829                                         return 1;\r
 830                                 }\r
 831                                 break;\r
 832 \r
 833                         case IMG_DFMT:\r
 834                                 fprintf(stdout, "[INFO] Loading img file\n");\r
 835                                 volume = imgtovolume(parameters.infile, &parameters);\r
 836                                 if (!volume) {\r
 837                                         fprintf(stderr, "[ERROR] Unable to load img file\n");\r
 838                                         return 1;\r
 839                                 }\r
 840                                 break;\r
 841                 }\r
 842                 \r
 843                 /* get a JP3D or J2K compressor handle */\r
 844                 if (parameters.cod_format == J3D_CFMT) \r
 845             cinfo = opj_create_compress(CODEC_J3D);\r
 846                 else if (parameters.cod_format == J2K_CFMT) \r
 847             cinfo = opj_create_compress(CODEC_J2K);\r
 848 \r
 849                 /* catch events using our callbacks and give a local context */\r
 850                 opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stdout);                   \r
 851 \r
 852                 /* setup the encoder parameters using the current volume and using user parameters */\r
 853                 opj_setup_encoder(cinfo, &parameters, volume);\r
 854                 \r
 855                 /* open a byte stream for writing */\r
 856                 /* allocate memory for all tiles */\r
 857                 cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);\r
 858 \r
 859                 /* encode the volume */\r
 860                 //fprintf(stdout, "[INFO] Encode the volume\n");\r
 861                 bSuccess = opj_encode(cinfo, cio, volume, parameters.index);\r
 862                 if (!bSuccess) {\r
 863                         opj_cio_close(cio);\r
 864                         fprintf(stdout, "[ERROR] Failed to encode volume\n");\r
 865                         return 1;\r
 866                 }\r
 867                 codestream_length = cio_tell(cio);\r
 868                 pixels =(volume->x1 - volume->x0) * (volume->y1 - volume->y0) * (volume->z1 - volume->z0);\r
 869                 bitsin = pixels * volume->comps[0].prec;\r
 870                 fprintf(stdout, "[RESULT] Volume: %d x %d x %d (x %d bpv)\n Codestream: %d B,  Ratio: %5.3f bpv,  (%5.3f : 1) \n", \r
 871                         (volume->x1 - volume->x0),(volume->y1 - volume->y0),(volume->z1 - volume->z0),volume->comps[0].prec,\r
 872                         codestream_length, ((double)codestream_length * 8.0/(double)pixels), ((double)bitsin/(8.0*(double)codestream_length)));\r
 873 \r
 874                 /* write the buffer to disk */\r
 875                 f = fopen(parameters.outfile, "wb");\r
 876                 if (!f) {\r
 877                         fprintf(stdout, "[ERROR] Failed to open %s for writing\n", parameters.outfile);\r
 878                         return 1;\r
 879                 }\r
 880                 fwrite(cio->buffer, 1, codestream_length, f);\r
 881                 fclose(f);\r
 882 \r
 883                 /* close and free the byte stream */\r
 884                 opj_cio_close(cio);\r
 885 \r
 886                 /* free remaining compression structures */\r
 887                 opj_destroy_compress(cinfo);\r
 888         } else {\r
 889                 fprintf(stdout, "[ERROR] Cod_format != JP3d !!! \n");\r
 890                 return 1;\r
 891         }\r
 892 \r
 893         /* free user parameters structure */\r
 894         if(delete_comment) {\r
 895                 if(parameters.cp_comment) free(parameters.cp_comment);\r
 896         }\r
 897         if(parameters.cp_matrice) free(parameters.cp_matrice);\r
 898 \r
 899         /* free volume data */\r
 900         opj_volume_destroy(volume);\r
 901         \r
 902         return 0;\r
 903 }\r