2 * The copyright in this software is being made available under the 2-clauses
3 * BSD License, included below. This software may be subject to other third
4 * party and contributor rights, including patent rights, and no such rights
5 * are granted under this license.
7 * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
8 * Copyright (c) 2002-2014, Professor Benoit Macq
9 * Copyright (c) 2001-2003, David Janssens
10 * Copyright (c) 2002-2003, Yannick Verschueren
11 * Copyright (c) 2003-2007, Francois-Olivier Devaux
12 * Copyright (c) 2003-2014, Antonin Descampe
13 * Copyright (c) 2005, Herve Drolon, FreeImage Team
14 * Copyright (c) 2006-2007, Parvatha Elangovan
15 * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr>
16 * Copyright (c) 2011-2012, Centre National d'Etudes Spatiales (CNES), France
17 * Copyright (c) 2012, CS Systemes d'Information, France
18 * All rights reserved.
20 * Redistribution and use in source and binary forms, with or without
21 * modification, are permitted provided that the following conditions
23 * 1. Redistributions of source code must retain the above copyright
24 * notice, this list of conditions and the following disclaimer.
25 * 2. Redistributions in binary form must reproduce the above copyright
26 * notice, this list of conditions and the following disclaimer in the
27 * documentation and/or other materials provided with the distribution.
29 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
30 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
31 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
32 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
33 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
34 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
35 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
36 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
37 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
38 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
39 * POSSIBILITY OF SUCH DAMAGE.
49 #include "windirent.h"
56 #define strcasecmp _stricmp
57 #define strncasecmp _strnicmp
61 #include <sys/resource.h>
62 #include <sys/times.h>
65 #include "opj_apps_config.h"
67 #include "opj_getopt.h"
71 #include "format_defs.h"
72 #include "opj_string.h"
74 typedef struct dircnt{
75 /** Buffer for holding images read from Directory*/
77 /** Pointer to the buffer*/
81 typedef struct img_folder{
82 /** The directory path of the folder containing input images*/
88 /** Enable Cod Format for output*/
92 static void encode_help_display(void) {
93 fprintf(stdout,"\nThis is the opj_compress utility from the OpenJPEG project.\n"
94 "It compresses various image formats with the JPEG 2000 algorithm.\n"
95 "It has been compiled against openjp2 library v%s.\n\n",opj_version());
97 fprintf(stdout,"Default encoding options:\n");
98 fprintf(stdout,"-------------------------\n");
100 fprintf(stdout," * Lossless\n");
101 fprintf(stdout," * 1 tile\n");
102 fprintf(stdout," * RGB->YCC conversion if at least 3 components\n");
103 fprintf(stdout," * Size of precinct : 2^15 x 2^15 (means 1 precinct)\n");
104 fprintf(stdout," * Size of code-block : 64 x 64\n");
105 fprintf(stdout," * Number of resolutions: 6\n");
106 fprintf(stdout," * No SOP marker in the codestream\n");
107 fprintf(stdout," * No EPH marker in the codestream\n");
108 fprintf(stdout," * No sub-sampling in x or y direction\n");
109 fprintf(stdout," * No mode switch activated\n");
110 fprintf(stdout," * Progression order: LRCP\n");
112 fprintf(stdout," * No index file\n");
113 #endif /* FIXME_INDEX */
114 fprintf(stdout," * No ROI upshifted\n");
115 fprintf(stdout," * No offset of the origin of the image\n");
116 fprintf(stdout," * No offset of the origin of the tiles\n");
117 fprintf(stdout," * Reversible DWT 5-3\n");
120 fprintf(stdout," * No JPWL protection\n");
121 #endif /* USE_JPWL */
123 fprintf(stdout,"\n");
125 fprintf(stdout,"Note:\n");
126 fprintf(stdout,"-----\n");
127 fprintf(stdout,"\n");
128 fprintf(stdout,"The markers written to the main_header are : SOC SIZ COD QCD COM.\n");
129 fprintf(stdout,"COD and QCD never appear in the tile_header.\n");
130 fprintf(stdout,"\n");
132 fprintf(stdout,"Parameters:\n");
133 fprintf(stdout,"-----------\n");
134 fprintf(stdout,"\n");
135 fprintf(stdout,"Required Parameters (except with -h):\n");
136 fprintf(stdout,"One of the two options -ImgDir or -i must be used\n");
137 fprintf(stdout,"\n");
138 fprintf(stdout,"-i <file>\n");
139 fprintf(stdout," Input file\n");
140 fprintf(stdout," Known extensions are <PBM|PGM|PPM|PNM|PAM|PGX|PNG|BMP|TIF|RAW|RAWL|TGA>\n");
141 fprintf(stdout," If used, '-o <file>' must be provided\n");
142 fprintf(stdout,"-o <compressed file>\n");
143 fprintf(stdout," Output file (accepted extensions are j2k or jp2).\n");
144 fprintf(stdout,"-ImgDir <dir>\n");
145 fprintf(stdout," Image file Directory path (example ../Images) \n");
146 fprintf(stdout," When using this option -OutFor must be used\n");
147 fprintf(stdout,"-OutFor <J2K|J2C|JP2>\n");
148 fprintf(stdout," Output format for compressed files.\n");
149 fprintf(stdout," Required only if -ImgDir is used\n");
150 fprintf(stdout,"-F <width>,<height>,<ncomp>,<bitdepth>,{s,u}@<dx1>x<dy1>:...:<dxn>x<dyn>\n");
151 fprintf(stdout," Characteristics of the raw input image\n");
152 fprintf(stdout," If subsampling is omitted, 1x1 is assumed for all components\n");
153 fprintf(stdout," Example: -F 512,512,3,8,u@1x1:2x2:2x2\n");
154 fprintf(stdout," for raw 512x512 image with 4:2:0 subsampling\n");
155 fprintf(stdout," Required only if RAW or RAWL input file is provided.\n");
156 fprintf(stdout,"\n");
157 fprintf(stdout,"Optional Parameters:\n");
158 fprintf(stdout,"\n");
159 fprintf(stdout,"-h\n");
160 fprintf(stdout," Display the help information.\n");
161 fprintf(stdout,"-r <compression ratio>,<compression ratio>,...\n");
162 fprintf(stdout," Different compression ratios for successive layers.\n");
163 fprintf(stdout," The rate specified for each quality level is the desired\n");
164 fprintf(stdout," compression factor.\n");
165 fprintf(stdout," Decreasing ratios required.\n");
166 fprintf(stdout," Example: -r 20,10,1 means \n");
167 fprintf(stdout," quality layer 1: compress 20x, \n");
168 fprintf(stdout," quality layer 2: compress 10x \n");
169 fprintf(stdout," quality layer 3: compress lossless\n");
170 fprintf(stdout," Options -r and -q cannot be used together.\n");
171 fprintf(stdout,"-q <psnr value>,<psnr value>,<psnr value>,...\n");
172 fprintf(stdout," Different psnr for successive layers (-q 30,40,50).\n");
173 fprintf(stdout," Increasing PSNR values required.\n");
174 fprintf(stdout," Options -r and -q cannot be used together.\n");
175 fprintf(stdout,"-n <number of resolutions>\n");
176 fprintf(stdout," Number of resolutions.\n");
177 fprintf(stdout," It corresponds to the number of DWT decompositions +1. \n");
178 fprintf(stdout," Default: 6.\n");
179 fprintf(stdout,"-b <cblk width>,<cblk height>\n");
180 fprintf(stdout," Code-block size. The dimension must respect the constraint \n");
181 fprintf(stdout," defined in the JPEG-2000 standard (no dimension smaller than 4 \n");
182 fprintf(stdout," or greater than 1024, no code-block with more than 4096 coefficients).\n");
183 fprintf(stdout," The maximum value authorized is 64x64. \n");
184 fprintf(stdout," Default: 64x64.\n");
185 fprintf(stdout,"-c [<prec width>,<prec height>],[<prec width>,<prec height>],...\n");
186 fprintf(stdout," Precinct size. Values specified must be power of 2. \n");
187 fprintf(stdout," Multiple records may be supplied, in which case the first record refers\n");
188 fprintf(stdout," to the highest resolution level and subsequent records to lower \n");
189 fprintf(stdout," resolution levels. The last specified record is right-shifted for each \n");
190 fprintf(stdout," remaining lower resolution levels.\n");
191 fprintf(stdout," Default: 215x215 at each resolution.\n");
192 fprintf(stdout,"-t <tile width>,<tile height>\n");
193 fprintf(stdout," Tile size.\n");
194 fprintf(stdout," Default: the dimension of the whole image, thus only one tile.\n");
195 fprintf(stdout,"-p <LRCP|RLCP|RPCL|PCRL|CPRL>\n");
196 fprintf(stdout," Progression order.\n");
197 fprintf(stdout," Default: LRCP.\n");
198 fprintf(stdout,"-s <subX,subY>\n");
199 fprintf(stdout," Subsampling factor.\n");
200 fprintf(stdout," Subsampling bigger than 2 can produce error\n");
201 fprintf(stdout," Default: no subsampling.\n");
202 fprintf(stdout,"-POC <progression order change>/<progression order change>/...\n");
203 fprintf(stdout," Progression order change.\n");
204 fprintf(stdout," The syntax of a progression order change is the following:\n");
205 fprintf(stdout," T<tile>=<resStart>,<compStart>,<layerEnd>,<resEnd>,<compEnd>,<progOrder>\n");
206 fprintf(stdout," Example: -POC T1=0,0,1,5,3,CPRL/T1=5,0,1,6,3,CPRL\n");
207 fprintf(stdout,"-SOP\n");
208 fprintf(stdout," Write SOP marker before each packet.\n");
209 fprintf(stdout,"-EPH\n");
210 fprintf(stdout," Write EPH marker after each header packet.\n");
211 fprintf(stdout,"-M <key value>\n");
212 fprintf(stdout," Mode switch.\n");
213 fprintf(stdout," [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL)\n");
214 fprintf(stdout," 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)]\n");
215 fprintf(stdout," Indicate multiple modes by adding their values.\n");
216 fprintf(stdout," Example: RESTART(4) + RESET(2) + SEGMARK(32) => -M 38\n");
217 fprintf(stdout,"-TP <R|L|C>\n");
218 fprintf(stdout," Divide packets of every tile into tile-parts.\n");
219 fprintf(stdout," Division is made by grouping Resolutions (R), Layers (L)\n");
220 fprintf(stdout," or Components (C).\n");
222 fprintf(stdout,"-x <index file>\n");
223 fprintf(stdout," Create an index file.\n");
224 #endif /*FIXME_INDEX*/
225 fprintf(stdout,"-ROI c=<component index>,U=<upshifting value>\n");
226 fprintf(stdout," Quantization indices upshifted for a component. \n");
227 fprintf(stdout," Warning: This option does not implement the usual ROI (Region of Interest).\n");
228 fprintf(stdout," It should be understood as a 'Component of Interest'. It offers the \n");
229 fprintf(stdout," possibility to upshift the value of a component during quantization step.\n");
230 fprintf(stdout," The value after c= is the component number [0, 1, 2, ...] and the value \n");
231 fprintf(stdout," after U= is the value of upshifting. U must be in the range [0, 37].\n");
232 fprintf(stdout,"-d <image offset X,image offset Y>\n");
233 fprintf(stdout," Offset of the origin of the image.\n");
234 fprintf(stdout,"-T <tile offset X,tile offset Y>\n");
235 fprintf(stdout," Offset of the origin of the tiles.\n");
236 fprintf(stdout,"-I\n");
237 fprintf(stdout," Use the irreversible DWT 9-7.\n");
238 fprintf(stdout,"-mct <0|1|2>\n");
239 fprintf(stdout," Explicitely specifies if a Multiple Component Transform has to be used.\n");
240 fprintf(stdout," 0: no MCT ; 1: RGB->YCC conversion ; 2: custom MCT.\n");
241 fprintf(stdout," If custom MCT, \"-m\" option has to be used (see hereunder).\n");
242 fprintf(stdout," By default, RGB->YCC conversion is used if there are 3 components or more,\n");
243 fprintf(stdout," no conversion otherwise.\n");
244 fprintf(stdout,"-m <file>\n");
245 fprintf(stdout," Use array-based MCT, values are coma separated, line by line\n");
246 fprintf(stdout," No specific separators between lines, no space allowed between values.\n");
247 fprintf(stdout," If this option is used, it automatically sets \"-mct\" option to 2.\n");
248 fprintf(stdout,"-cinema2K <24|48>\n");
249 fprintf(stdout," Digital Cinema 2K profile compliant codestream.\n");
250 fprintf(stdout," Need to specify the frames per second for a 2K resolution.\n");
251 fprintf(stdout," Only 24 or 48 fps are currently allowed.\n");
252 fprintf(stdout,"-cinema4K\n");
253 fprintf(stdout," Digital Cinema 4K profile compliant codestream.\n");
254 fprintf(stdout," Frames per second not required. Default value is 24fps.\n");
255 fprintf(stdout,"-jpip\n");
256 fprintf(stdout," Write jpip codestream index box in JP2 output file.\n");
257 fprintf(stdout," Currently supports only RPCL order.\n");
258 fprintf(stdout,"-C <comment>\n");
259 fprintf(stdout," Add <comment> in the comment marker segment.\n");
262 fprintf(stdout,"-W <params>\n");
263 fprintf(stdout," Adoption of JPWL (Part 11) capabilities (-W params)\n");
264 fprintf(stdout," The <params> field can be written and repeated in any order:\n");
265 fprintf(stdout," [h<tilepart><=type>,s<tilepart><=method>,a=<addr>,...\n");
266 fprintf(stdout," ...,z=<size>,g=<range>,p<tilepart:pack><=type>]\n");
267 fprintf(stdout," h selects the header error protection (EPB): 'type' can be\n");
268 fprintf(stdout," [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
269 fprintf(stdout," if 'tilepart' is absent, it is for main and tile headers\n");
270 fprintf(stdout," if 'tilepart' is present, it applies from that tile\n");
271 fprintf(stdout," onwards, up to the next h<> spec, or to the last tilepart\n");
272 fprintf(stdout," in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
273 fprintf(stdout," p selects the packet error protection (EEP/UEP with EPBs)\n");
274 fprintf(stdout," to be applied to raw data: 'type' can be\n");
275 fprintf(stdout," [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
276 fprintf(stdout," if 'tilepart:pack' is absent, it is from tile 0, packet 0\n");
277 fprintf(stdout," if 'tilepart:pack' is present, it applies from that tile\n");
278 fprintf(stdout," and that packet onwards, up to the next packet spec\n");
279 fprintf(stdout," or to the last packet in the last tilepart in the stream\n");
280 fprintf(stdout," (max. %d specs)\n", JPWL_MAX_NO_PACKSPECS);
281 fprintf(stdout," s enables sensitivity data insertion (ESD): 'method' can be\n");
282 fprintf(stdout," [-1=NO ESD 0=RELATIVE ERROR 1=MSE 2=MSE REDUCTION 3=PSNR\n");
283 fprintf(stdout," 4=PSNR INCREMENT 5=MAXERR 6=TSE 7=RESERVED]\n");
284 fprintf(stdout," if 'tilepart' is absent, it is for main header only\n");
285 fprintf(stdout," if 'tilepart' is present, it applies from that tile\n");
286 fprintf(stdout," onwards, up to the next s<> spec, or to the last tilepart\n");
287 fprintf(stdout," in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
288 fprintf(stdout," g determines the addressing mode: <range> can be\n");
289 fprintf(stdout," [0=PACKET 1=BYTE RANGE 2=PACKET RANGE]\n");
290 fprintf(stdout," a determines the size of data addressing: <addr> can be\n");
291 fprintf(stdout," 2/4 bytes (small/large codestreams). If not set, auto-mode\n");
292 fprintf(stdout," z determines the size of sensitivity values: <size> can be\n");
293 fprintf(stdout," 1/2 bytes, for the transformed pseudo-floating point value\n");
294 fprintf(stdout," ex.:\n");
295 fprintf(stdout," h,h0=64,h3=16,h5=32,p0=78,p0:24=56,p1,p3:0=0,p3:20=32,s=0,\n");
296 fprintf(stdout," s0=6,s3=-1,a=0,g=1,z=1\n");
297 fprintf(stdout," means\n");
298 fprintf(stdout," predefined EPB in MH, rs(64,32) from TPH 0 to TPH 2,\n");
299 fprintf(stdout," CRC-16 in TPH 3 and TPH 4, CRC-32 in remaining TPHs,\n");
300 fprintf(stdout," UEP rs(78,32) for packets 0 to 23 of tile 0,\n");
301 fprintf(stdout," UEP rs(56,32) for packs. 24 to the last of tilepart 0,\n");
302 fprintf(stdout," UEP rs default for packets of tilepart 1,\n");
303 fprintf(stdout," no UEP for packets 0 to 19 of tilepart 3,\n");
304 fprintf(stdout," UEP CRC-32 for packs. 20 of tilepart 3 to last tilepart,\n");
305 fprintf(stdout," relative sensitivity ESD for MH,\n");
306 fprintf(stdout," TSE ESD from TPH 0 to TPH 2, byte range with automatic\n");
307 fprintf(stdout," size of addresses and 1 byte for each sensitivity value\n");
308 fprintf(stdout," ex.:\n");
309 fprintf(stdout," h,s,p\n");
310 fprintf(stdout," means\n");
311 fprintf(stdout," default protection to headers (MH and TPHs) as well as\n");
312 fprintf(stdout," data packets, one ESD in MH\n");
313 fprintf(stdout," N.B.: use the following recommendations when specifying\n");
314 fprintf(stdout," the JPWL parameters list\n");
315 fprintf(stdout," - when you use UEP, always pair the 'p' option with 'h'\n");
316 #endif /* USE_JPWL */
318 fprintf(stdout,"\n");
320 fprintf(stdout,"Index structure:\n");
321 fprintf(stdout,"----------------\n");
322 fprintf(stdout,"\n");
323 fprintf(stdout,"Image_height Image_width\n");
324 fprintf(stdout,"progression order\n");
325 fprintf(stdout,"Tiles_size_X Tiles_size_Y\n");
326 fprintf(stdout,"Tiles_nb_X Tiles_nb_Y\n");
327 fprintf(stdout,"Components_nb\n");
328 fprintf(stdout,"Layers_nb\n");
329 fprintf(stdout,"decomposition_levels\n");
330 fprintf(stdout,"[Precincts_size_X_res_Nr Precincts_size_Y_res_Nr]...\n");
331 fprintf(stdout," [Precincts_size_X_res_0 Precincts_size_Y_res_0]\n");
332 fprintf(stdout,"Main_header_start_position\n");
333 fprintf(stdout,"Main_header_end_position\n");
334 fprintf(stdout,"Codestream_size\n");
335 fprintf(stdout,"\n");
336 fprintf(stdout,"INFO ON TILES\n");
337 fprintf(stdout,"tileno start_pos end_hd end_tile nbparts disto nbpix disto/nbpix\n");
338 fprintf(stdout,"Tile_0 start_pos end_Theader end_pos NumParts TotalDisto NumPix MaxMSE\n");
339 fprintf(stdout,"Tile_1 '' '' '' '' '' '' ''\n");
340 fprintf(stdout,"...\n");
341 fprintf(stdout,"Tile_Nt '' '' '' '' '' '' ''\n");
342 fprintf(stdout,"...\n");
343 fprintf(stdout,"TILE 0 DETAILS\n");
344 fprintf(stdout,"part_nb tileno num_packs start_pos end_tph_pos end_pos\n");
345 fprintf(stdout,"...\n");
346 fprintf(stdout,"Progression_string\n");
347 fprintf(stdout,"pack_nb tileno layno resno compno precno start_pos end_ph_pos end_pos disto\n");
348 fprintf(stdout,"Tpacket_0 Tile layer res. comp. prec. start_pos end_pos disto\n");
349 fprintf(stdout,"...\n");
350 fprintf(stdout,"Tpacket_Np '' '' '' '' '' '' '' ''\n");
351 fprintf(stdout,"MaxDisto\n");
352 fprintf(stdout,"TotalDisto\n\n");
353 #endif /*FIXME_INDEX*/
356 static OPJ_PROG_ORDER give_progression(const char progression[4]) {
357 if(strncmp(progression, "LRCP", 4) == 0) {
360 if(strncmp(progression, "RLCP", 4) == 0) {
363 if(strncmp(progression, "RPCL", 4) == 0) {
366 if(strncmp(progression, "PCRL", 4) == 0) {
369 if(strncmp(progression, "CPRL", 4) == 0) {
373 return OPJ_PROG_UNKNOWN;
376 static unsigned int get_num_images(char *imgdirpath){
378 struct dirent* content;
379 unsigned int num_images = 0;
381 /*Reading the input images from given input directory*/
383 dir= opendir(imgdirpath);
385 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
390 while((content=readdir(dir))!=NULL){
391 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
399 static int load_images(dircnt_t *dirptr, char *imgdirpath){
401 struct dirent* content;
404 /*Reading the input images from given input directory*/
406 dir= opendir(imgdirpath);
408 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
411 fprintf(stderr,"Folder opened successfully\n");
414 while((content=readdir(dir))!=NULL){
415 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
418 strcpy(dirptr->filename[i],content->d_name);
425 static int get_file_format(char *filename) {
427 static const char *extension[] = {
428 "pgx", "pnm", "pgm", "ppm", "pbm", "pam", "bmp", "tif", "raw", "rawl", "tga", "png", "j2k", "jp2", "j2c", "jpc"
430 static const int format[] = {
431 PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, RAWL_DFMT, TGA_DFMT, PNG_DFMT, J2K_CFMT, JP2_CFMT, J2K_CFMT, J2K_CFMT
433 char * ext = strrchr(filename, '.');
437 for(i = 0; i < sizeof(format)/sizeof(*format); i++) {
438 if(strcasecmp(ext, extension[i]) == 0) {
445 static char * get_file_name(char *name){
446 char *fname = strtok(name,".");
450 static char get_next_file(int imageno,dircnt_t *dirptr,img_fol_t *img_fol, opj_cparameters_t *parameters){
451 char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN],outfilename[OPJ_PATH_LEN],temp_ofname[OPJ_PATH_LEN];
452 char *temp_p, temp1[OPJ_PATH_LEN]="";
454 strcpy(image_filename,dirptr->filename[imageno]);
455 fprintf(stderr,"File Number %d \"%s\"\n",imageno,image_filename);
456 parameters->decod_format = get_file_format(image_filename);
457 if (parameters->decod_format == -1)
459 sprintf(infilename,"%s/%s",img_fol->imgdirpath,image_filename);
460 if (opj_strcpy_s(parameters->infile, sizeof(parameters->infile), infilename) != 0) {
465 strcpy(temp_ofname,get_file_name(image_filename));
466 while((temp_p = strtok(NULL,".")) != NULL){
467 strcat(temp_ofname,temp1);
468 sprintf(temp1,".%s",temp_p);
470 if(img_fol->set_out_format==1){
471 sprintf(outfilename,"%s/%s.%s",img_fol->imgdirpath,temp_ofname,img_fol->out_format);
472 if (opj_strcpy_s(parameters->outfile, sizeof(parameters->outfile), outfilename) != 0) {
479 /* ------------------------------------------------------------------------------------ */
481 static int parse_cmdline_encoder(int argc, char **argv, opj_cparameters_t *parameters,
482 img_fol_t *img_fol, raw_cparameters_t *raw_cp, char *indexfilename, size_t indexfilename_size) {
485 opj_option_t long_option[]={
486 {"cinema2K",REQ_ARG, NULL ,'w'},
487 {"cinema4K",NO_ARG, NULL ,'y'},
488 {"ImgDir",REQ_ARG, NULL ,'z'},
489 {"TP",REQ_ARG, NULL ,'u'},
490 {"SOP",NO_ARG, NULL ,'S'},
491 {"EPH",NO_ARG, NULL ,'E'},
492 {"OutFor",REQ_ARG, NULL ,'O'},
493 {"POC",REQ_ARG, NULL ,'P'},
494 {"ROI",REQ_ARG, NULL ,'R'},
495 {"jpip",NO_ARG, NULL, 'J'},
496 {"mct",REQ_ARG, NULL, 'Y'}
499 /* parse the command line */
500 const char optlist[] = "i:o:r:q:n:b:c:t:p:s:SEM:x:R:d:T:If:P:C:F:u:JY:"
503 #endif /* USE_JPWL */
506 totlen=sizeof(long_option);
507 img_fol->set_out_format=0;
508 raw_cp->rawWidth = 0;
511 c = opj_getopt_long(argc, argv, optlist,long_option,totlen);
515 case 'i': /* input file */
517 char *infile = opj_optarg;
518 parameters->decod_format = get_file_format(infile);
519 switch(parameters->decod_format) {
531 "[ERROR] Unknown input file format: %s \n"
532 " Known file formats are *.pnm, *.pgm, *.ppm, *.pgx, *png, *.bmp, *.tif, *.raw or *.tga\n",
536 if (opj_strcpy_s(parameters->infile, sizeof(parameters->infile), infile) != 0) {
542 /* ----------------------------------------------------- */
544 case 'o': /* output file */
546 char *outfile = opj_optarg;
547 parameters->cod_format = get_file_format(outfile);
548 switch(parameters->cod_format) {
553 fprintf(stderr, "Unknown output format image %s [only *.j2k, *.j2c or *.jp2]!! \n", outfile);
556 if (opj_strcpy_s(parameters->outfile, sizeof(parameters->outfile), outfile) != 0) {
562 /* ----------------------------------------------------- */
563 case 'O': /* output format */
566 char *of = opj_optarg;
567 sprintf(outformat,".%s",of);
568 img_fol->set_out_format = 1;
569 parameters->cod_format = get_file_format(outformat);
570 switch(parameters->cod_format) {
573 img_fol->out_format = opj_optarg;
576 fprintf(stderr, "Unknown output format image [only j2k, j2c, jp2]!! \n");
583 /* ----------------------------------------------------- */
586 case 'r': /* rates rates/distorsion */
588 char *s = opj_optarg;
589 parameters->tcp_numlayers = 0;
590 while (sscanf(s, "%f", ¶meters->tcp_rates[parameters->tcp_numlayers]) == 1) {
591 parameters->tcp_numlayers++;
592 while (*s && *s != ',') {
599 parameters->cp_disto_alloc = 1;
603 /* ----------------------------------------------------- */
606 case 'F': /* Raw image format parameters */
608 OPJ_BOOL wrong = OPJ_FALSE;
613 int width,height,bitdepth,ncomp;
615 OPJ_BOOL raw_signed = OPJ_FALSE;
616 substr2 = strchr(opj_optarg,'@');
617 if (substr2 == NULL) {
618 len = (OPJ_UINT32) strlen(opj_optarg);
620 len = (OPJ_UINT32) (substr2 - opj_optarg);
621 substr2++; /* skip '@' character */
623 substr1 = (char*) malloc((len+1)*sizeof(char));
624 if (substr1 == NULL) {
627 memcpy(substr1,opj_optarg,len);
629 if (sscanf(substr1, "%d,%d,%d,%d,%c", &width, &height, &ncomp, &bitdepth, &signo) == 5) {
631 raw_signed = OPJ_TRUE;
632 } else if (signo == 'u') {
633 raw_signed = OPJ_FALSE;
644 raw_cp->rawWidth = width;
645 raw_cp->rawHeight = height;
646 raw_cp->rawComp = ncomp;
647 raw_cp->rawBitDepth = bitdepth;
648 raw_cp->rawSigned = raw_signed;
649 raw_cp->rawComps = (raw_comp_cparameters_t*) malloc(((OPJ_UINT32)(ncomp))*sizeof(raw_comp_cparameters_t));
650 if(raw_cp->rawComps == NULL){
654 for (compno = 0; compno < ncomp && !wrong; compno++) {
655 if (substr2 == NULL) {
656 raw_cp->rawComps[compno].dx = lastdx;
657 raw_cp->rawComps[compno].dy = lastdy;
660 sep = strchr(substr2,':');
662 if (sscanf(substr2, "%dx%d", &dx, &dy) == 2) {
665 raw_cp->rawComps[compno].dx = dx;
666 raw_cp->rawComps[compno].dy = dy;
672 if (sscanf(substr2, "%dx%d:%s", &dx, &dy, substr2) == 3) {
673 raw_cp->rawComps[compno].dx = dx;
674 raw_cp->rawComps[compno].dy = dy;
684 fprintf(stderr,"\nError: invalid raw image parameters\n");
685 fprintf(stderr,"Please use the Format option -F:\n");
686 fprintf(stderr,"-F <width>,<height>,<ncomp>,<bitdepth>,{s,u}@<dx1>x<dy1>:...:<dxn>x<dyn>\n");
687 fprintf(stderr,"If subsampling is omitted, 1x1 is assumed for all components\n");
688 fprintf(stderr,"Example: -i image.raw -o image.j2k -F 512,512,3,8,u@1x1:2x2:2x2\n");
689 fprintf(stderr," for raw 512x512 image with 4:2:0 subsampling\n");
690 fprintf(stderr,"Aborting.\n");
696 /* ----------------------------------------------------- */
698 case 'q': /* add fixed_quality */
700 char *s = opj_optarg;
701 while (sscanf(s, "%f", ¶meters->tcp_distoratio[parameters->tcp_numlayers]) == 1) {
702 parameters->tcp_numlayers++;
703 while (*s && *s != ',') {
710 parameters->cp_fixed_quality = 1;
715 /* ----------------------------------------------------- */
717 case 'f': /* mod fixed_quality (before : -q) */
719 int *row = NULL, *col = NULL;
720 OPJ_UINT32 numlayers = 0, numresolution = 0, matrix_width = 0;
722 char *s = opj_optarg;
723 sscanf(s, "%u", &numlayers);
728 parameters->tcp_numlayers = (int)numlayers;
729 numresolution = (OPJ_UINT32)parameters->numresolution;
730 matrix_width = numresolution * 3;
731 parameters->cp_matrice = (int *) malloc(numlayers * matrix_width * sizeof(int));
732 if(parameters->cp_matrice == NULL){
737 for (i = 0; i < numlayers; i++) {
738 row = ¶meters->cp_matrice[i * matrix_width];
740 parameters->tcp_rates[i] = 1;
741 sscanf(s, "%d,", &col[0]);
747 for (j = 1; j < numresolution; j++) {
749 sscanf(s, "%d,%d,%d", &col[0], &col[1], &col[2]);
758 if (i < numlayers - 1)
761 parameters->cp_fixed_alloc = 1;
765 /* ----------------------------------------------------- */
767 case 't': /* tiles */
769 sscanf(opj_optarg, "%d,%d", ¶meters->cp_tdx, ¶meters->cp_tdy);
770 parameters->tile_size_on = OPJ_TRUE;
774 /* ----------------------------------------------------- */
776 case 'n': /* resolution */
778 sscanf(opj_optarg, "%d", ¶meters->numresolution);
782 /* ----------------------------------------------------- */
783 case 'c': /* precinct dimension */
788 char *s = opj_optarg;
792 ret = sscanf(s, "[%d,%d]%c", ¶meters->prcw_init[res_spec],
793 ¶meters->prch_init[res_spec], &sep);
794 if( !(ret == 2 && sep == 0) && !(ret == 3 && sep == ',') )
796 fprintf(stderr,"\nError: could not parse precinct dimension: '%s' %x\n", s, sep);
797 fprintf(stderr,"Example: -i lena.raw -o lena.j2k -c [128,128],[128,128]\n");
800 parameters->csty |= 0x01;
802 s = strpbrk(s, "]") + 2;
805 parameters->res_spec = res_spec;
809 /* ----------------------------------------------------- */
811 case 'b': /* code-block dimension */
813 int cblockw_init = 0, cblockh_init = 0;
814 sscanf(opj_optarg, "%d,%d", &cblockw_init, &cblockh_init);
815 if (cblockw_init * cblockh_init > 4096 || cblockw_init > 1024
816 || cblockw_init < 4 || cblockh_init > 1024 || cblockh_init < 4) {
818 "!! Size of code_block error (option -b) !!\n\nRestriction :\n"
819 " * width*height<=4096\n * 4<=width,height<= 1024\n\n");
822 parameters->cblockw_init = cblockw_init;
823 parameters->cblockh_init = cblockh_init;
827 /* ----------------------------------------------------- */
829 case 'x': /* creation of index file */
831 if (opj_strcpy_s(indexfilename, indexfilename_size, opj_optarg) != 0) {
834 /* FIXME ADE INDEX >> */
836 "[WARNING] Index file generation is currently broken.\n"
837 " '-x' option ignored.\n");
838 /* << FIXME ADE INDEX */
842 /* ----------------------------------------------------- */
844 case 'p': /* progression order */
848 strncpy(progression, opj_optarg, 4);
849 parameters->prog_order = give_progression(progression);
850 if (parameters->prog_order == -1) {
851 fprintf(stderr, "Unrecognized progression order "
852 "[LRCP, RLCP, RPCL, PCRL, CPRL] !!\n");
858 /* ----------------------------------------------------- */
860 case 's': /* subsampling factor */
862 if (sscanf(opj_optarg, "%d,%d", ¶meters->subsampling_dx,
863 ¶meters->subsampling_dy) != 2) {
864 fprintf(stderr, "'-s' sub-sampling argument error ! [-s dx,dy]\n");
870 /* ----------------------------------------------------- */
872 case 'd': /* coordonnate of the reference grid */
874 if (sscanf(opj_optarg, "%d,%d", ¶meters->image_offset_x0,
875 ¶meters->image_offset_y0) != 2) {
876 fprintf(stderr, "-d 'coordonnate of the reference grid' argument "
877 "error !! [-d x0,y0]\n");
883 /* ----------------------------------------------------- */
885 case 'h': /* display an help description */
886 encode_help_display();
889 /* ----------------------------------------------------- */
893 int numpocs = 0; /* number of progression order change (POC) default 0 */
894 opj_poc_t *POC = NULL; /* POC : used in case of Progression order change */
896 char *s = opj_optarg;
897 POC = parameters->POC;
899 while (sscanf(s, "T%u=%u,%u,%u,%u,%u,%4s", &POC[numpocs].tile,
900 &POC[numpocs].resno0, &POC[numpocs].compno0,
901 &POC[numpocs].layno1, &POC[numpocs].resno1,
902 &POC[numpocs].compno1, POC[numpocs].progorder) == 7) {
903 POC[numpocs].prg1 = give_progression(POC[numpocs].progorder);
905 while (*s && *s != '/') {
913 parameters->numpocs = (OPJ_UINT32)numpocs;
917 /* ------------------------------------------------------ */
919 case 'S': /* SOP marker */
921 parameters->csty |= 0x02;
925 /* ------------------------------------------------------ */
927 case 'E': /* EPH marker */
929 parameters->csty |= 0x04;
933 /* ------------------------------------------------------ */
935 case 'M': /* Mode switch pas tous au point !! */
938 if (sscanf(opj_optarg, "%d", &value) == 1) {
939 for (i = 0; i <= 5; i++) {
940 int cache = value & (1 << i);
942 parameters->mode |= (1 << i);
948 /* ------------------------------------------------------ */
952 if (sscanf(opj_optarg, "c=%d,U=%d", ¶meters->roi_compno,
953 ¶meters->roi_shift) != 2) {
954 fprintf(stderr, "ROI error !! [-ROI c='compno',U='shift']\n");
960 /* ------------------------------------------------------ */
962 case 'T': /* Tile offset */
964 if (sscanf(opj_optarg, "%d,%d", ¶meters->cp_tx0, ¶meters->cp_ty0) != 2) {
965 fprintf(stderr, "-T 'tile offset' argument error !! [-T X0,Y0]");
971 /* ------------------------------------------------------ */
973 case 'C': /* add a comment */
975 parameters->cp_comment = (char*)malloc(strlen(opj_optarg) + 1);
976 if(parameters->cp_comment) {
977 strcpy(parameters->cp_comment, opj_optarg);
983 /* ------------------------------------------------------ */
985 case 'I': /* reversible or not */
987 parameters->irreversible = 1;
991 /* ------------------------------------------------------ */
993 case 'u': /* Tile part generation*/
995 parameters->tp_flag = opj_optarg[0];
996 parameters->tp_on = 1;
1000 /* ------------------------------------------------------ */
1002 case 'z': /* Image Directory path */
1004 img_fol->imgdirpath = (char*)malloc(strlen(opj_optarg) + 1);
1005 if(img_fol->imgdirpath == NULL){
1008 strcpy(img_fol->imgdirpath,opj_optarg);
1009 img_fol->set_imgdir=1;
1013 /* ------------------------------------------------------ */
1015 case 'w': /* Digital Cinema 2K profile compliance*/
1018 sscanf(opj_optarg,"%d",&fps);
1020 parameters->rsiz = OPJ_PROFILE_CINEMA_2K;
1021 parameters->max_comp_size = OPJ_CINEMA_24_COMP;
1022 parameters->max_cs_size = OPJ_CINEMA_24_CS;
1023 }else if(fps == 48 ){
1024 parameters->rsiz = OPJ_PROFILE_CINEMA_2K;
1025 parameters->max_comp_size = OPJ_CINEMA_48_COMP;
1026 parameters->max_cs_size = OPJ_CINEMA_48_CS;
1028 fprintf(stderr,"Incorrect value!! must be 24 or 48\n");
1031 fprintf(stdout,"CINEMA 2K profile activated\n"
1032 "Other options specified could be overriden\n");
1037 /* ------------------------------------------------------ */
1039 case 'y': /* Digital Cinema 4K profile compliance*/
1041 parameters->rsiz = OPJ_PROFILE_CINEMA_4K;
1042 fprintf(stdout,"CINEMA 4K profile activated\n"
1043 "Other options specified could be overriden\n");
1047 /* ------------------------------------------------------ */
1049 case 'Y': /* Shall we do an MCT ? 0:no_mct;1:rgb->ycc;2:custom mct (-m option required)*/
1052 sscanf(opj_optarg,"%d",&mct_mode);
1053 if(mct_mode < 0 || mct_mode > 2){
1054 fprintf(stderr,"MCT incorrect value!! Current accepted values are 0, 1 or 2.\n");
1057 parameters->tcp_mct = (char) mct_mode;
1061 /* ------------------------------------------------------ */
1064 case 'm': /* mct input file */
1066 char *lFilename = opj_optarg;
1069 float *lCurrentDoublePtr;
1072 int lNbComp = 0, lTotalComp, lMctComp, i2;
1073 size_t lStrLen, lStrFread;
1076 FILE * lFile = fopen(lFilename,"r");
1077 if (lFile == NULL) {
1081 /* Set size of file and read its content*/
1082 fseek(lFile,0,SEEK_END);
1083 lStrLen = (size_t)ftell(lFile);
1084 fseek(lFile,0,SEEK_SET);
1085 lMatrix = (char *) malloc(lStrLen + 1);
1086 if (lMatrix == NULL) {
1090 lStrFread = fread(lMatrix, 1, lStrLen, lFile);
1092 if( lStrLen != lStrFread ) {
1097 lMatrix[lStrLen] = 0;
1098 lCurrentPtr = lMatrix;
1100 /* replace ',' by 0 */
1101 while (*lCurrentPtr != 0 ) {
1102 if (*lCurrentPtr == ' ') {
1109 lCurrentPtr = lMatrix;
1111 lNbComp = (int) (sqrt(4*lNbComp + 1)/2. - 0.5);
1112 lMctComp = lNbComp * lNbComp;
1113 lTotalComp = lMctComp + lNbComp;
1114 lSpace = (float *) malloc((size_t)lTotalComp * sizeof(float));
1115 if(lSpace == NULL) {
1119 lCurrentDoublePtr = lSpace;
1120 for (i2=0;i2<lMctComp;++i2) {
1121 lStrLen = strlen(lCurrentPtr) + 1;
1122 *lCurrentDoublePtr++ = (float) atof(lCurrentPtr);
1123 lCurrentPtr += lStrLen;
1126 l_int_ptr = (int*) lCurrentDoublePtr;
1127 for (i2=0;i2<lNbComp;++i2) {
1128 lStrLen = strlen(lCurrentPtr) + 1;
1129 *l_int_ptr++ = atoi(lCurrentPtr);
1130 lCurrentPtr += lStrLen;
1133 /* TODO should not be here ! */
1134 opj_set_MCT(parameters, lSpace, (int *)(lSpace + lMctComp), (OPJ_UINT32)lNbComp);
1143 /* ------------------------------------------------------ */
1147 /* ------------------------------------------------------ */
1149 case 'W': /* JPWL capabilities switched on */
1152 int hprot, pprot, sens, addr, size, range;
1154 /* we need to enable indexing */
1155 if (!indexfilename || !*indexfilename) {
1156 if (opj_strcpy_s(indexfilename, indexfilename_size, JPWL_PRIVATEINDEX_NAME) != 0) {
1161 /* search for different protection methods */
1163 /* break the option in comma points and parse the result */
1164 token = strtok(opj_optarg, ",");
1165 while(token != NULL) {
1167 /* search header error protection method */
1168 if (*token == 'h') {
1170 static int tile = 0, tilespec = 0, lasttileno = 0;
1172 hprot = 1; /* predefined method */
1174 if(sscanf(token, "h=%d", &hprot) == 1) {
1175 /* Main header, specified */
1176 if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
1177 ((hprot >= 37) && (hprot <= 128)))) {
1178 fprintf(stderr, "ERROR -> invalid main header protection method h = %d\n", hprot);
1181 parameters->jpwl_hprot_MH = hprot;
1183 } else if(sscanf(token, "h%d=%d", &tile, &hprot) == 2) {
1184 /* Tile part header, specified */
1185 if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
1186 ((hprot >= 37) && (hprot <= 128)))) {
1187 fprintf(stderr, "ERROR -> invalid tile part header protection method h = %d\n", hprot);
1191 fprintf(stderr, "ERROR -> invalid tile part number on protection method t = %d\n", tile);
1194 if (tilespec < JPWL_MAX_NO_TILESPECS) {
1195 parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
1196 parameters->jpwl_hprot_TPH[tilespec++] = hprot;
1199 } else if(sscanf(token, "h%d", &tile) == 1) {
1200 /* Tile part header, unspecified */
1202 fprintf(stderr, "ERROR -> invalid tile part number on protection method t = %d\n", tile);
1205 if (tilespec < JPWL_MAX_NO_TILESPECS) {
1206 parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
1207 parameters->jpwl_hprot_TPH[tilespec++] = hprot;
1211 } else if (!strcmp(token, "h")) {
1212 /* Main header, unspecified */
1213 parameters->jpwl_hprot_MH = hprot;
1216 fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
1222 /* search packet error protection method */
1223 if (*token == 'p') {
1225 static int pack = 0, tile = 0, packspec = 0;
1227 pprot = 1; /* predefined method */
1229 if (sscanf(token, "p=%d", &pprot) == 1) {
1230 /* Method for all tiles and all packets */
1231 if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1232 ((pprot >= 37) && (pprot <= 128)))) {
1233 fprintf(stderr, "ERROR -> invalid default packet protection method p = %d\n", pprot);
1236 parameters->jpwl_pprot_tileno[0] = 0;
1237 parameters->jpwl_pprot_packno[0] = 0;
1238 parameters->jpwl_pprot[0] = pprot;
1240 } else if (sscanf(token, "p%d=%d", &tile, &pprot) == 2) {
1241 /* method specified from that tile on */
1242 if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1243 ((pprot >= 37) && (pprot <= 128)))) {
1244 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1248 fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1251 if (packspec < JPWL_MAX_NO_PACKSPECS) {
1252 parameters->jpwl_pprot_tileno[packspec] = tile;
1253 parameters->jpwl_pprot_packno[packspec] = 0;
1254 parameters->jpwl_pprot[packspec++] = pprot;
1257 } else if (sscanf(token, "p%d:%d=%d", &tile, &pack, &pprot) == 3) {
1258 /* method fully specified from that tile and that packet on */
1259 if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1260 ((pprot >= 37) && (pprot <= 128)))) {
1261 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1265 fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1269 fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
1272 if (packspec < JPWL_MAX_NO_PACKSPECS) {
1273 parameters->jpwl_pprot_tileno[packspec] = tile;
1274 parameters->jpwl_pprot_packno[packspec] = pack;
1275 parameters->jpwl_pprot[packspec++] = pprot;
1278 } else if (sscanf(token, "p%d:%d", &tile, &pack) == 2) {
1279 /* default method from that tile and that packet on */
1280 if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1281 ((pprot >= 37) && (pprot <= 128)))) {
1282 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1286 fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1290 fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
1293 if (packspec < JPWL_MAX_NO_PACKSPECS) {
1294 parameters->jpwl_pprot_tileno[packspec] = tile;
1295 parameters->jpwl_pprot_packno[packspec] = pack;
1296 parameters->jpwl_pprot[packspec++] = pprot;
1299 } else if (sscanf(token, "p%d", &tile) == 1) {
1300 /* default from a tile on */
1302 fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1305 if (packspec < JPWL_MAX_NO_PACKSPECS) {
1306 parameters->jpwl_pprot_tileno[packspec] = tile;
1307 parameters->jpwl_pprot_packno[packspec] = 0;
1308 parameters->jpwl_pprot[packspec++] = pprot;
1312 } else if (!strcmp(token, "p")) {
1314 parameters->jpwl_pprot_tileno[0] = 0;
1315 parameters->jpwl_pprot_packno[0] = 0;
1316 parameters->jpwl_pprot[0] = pprot;
1319 fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
1325 /* search sensitivity method */
1326 if (*token == 's') {
1328 static int tile = 0, tilespec = 0, lasttileno = 0;
1330 sens = 0; /* predefined: relative error */
1332 if(sscanf(token, "s=%d", &sens) == 1) {
1333 /* Main header, specified */
1334 if ((sens < -1) || (sens > 7)) {
1335 fprintf(stderr, "ERROR -> invalid main header sensitivity method s = %d\n", sens);
1338 parameters->jpwl_sens_MH = sens;
1340 } else if(sscanf(token, "s%d=%d", &tile, &sens) == 2) {
1341 /* Tile part header, specified */
1342 if ((sens < -1) || (sens > 7)) {
1343 fprintf(stderr, "ERROR -> invalid tile part header sensitivity method s = %d\n", sens);
1347 fprintf(stderr, "ERROR -> invalid tile part number on sensitivity method t = %d\n", tile);
1350 if (tilespec < JPWL_MAX_NO_TILESPECS) {
1351 parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
1352 parameters->jpwl_sens_TPH[tilespec++] = sens;
1355 } else if(sscanf(token, "s%d", &tile) == 1) {
1356 /* Tile part header, unspecified */
1358 fprintf(stderr, "ERROR -> invalid tile part number on sensitivity method t = %d\n", tile);
1361 if (tilespec < JPWL_MAX_NO_TILESPECS) {
1362 parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
1363 parameters->jpwl_sens_TPH[tilespec++] = hprot;
1366 } else if (!strcmp(token, "s")) {
1367 /* Main header, unspecified */
1368 parameters->jpwl_sens_MH = sens;
1371 fprintf(stderr, "ERROR -> invalid sensitivity method selection = %s\n", token);
1375 parameters->jpwl_sens_size = 2; /* 2 bytes for default size */
1378 /* search addressing size */
1379 if (*token == 'a') {
1382 addr = 0; /* predefined: auto */
1384 if(sscanf(token, "a=%d", &addr) == 1) {
1386 if ((addr != 0) && (addr != 2) && (addr != 4)) {
1387 fprintf(stderr, "ERROR -> invalid addressing size a = %d\n", addr);
1390 parameters->jpwl_sens_addr = addr;
1392 } else if (!strcmp(token, "a")) {
1394 parameters->jpwl_sens_addr = addr; /* auto for default size */
1397 fprintf(stderr, "ERROR -> invalid addressing selection = %s\n", token);
1403 /* search sensitivity size */
1404 if (*token == 'z') {
1407 size = 1; /* predefined: 1 byte */
1409 if(sscanf(token, "z=%d", &size) == 1) {
1411 if ((size != 0) && (size != 1) && (size != 2)) {
1412 fprintf(stderr, "ERROR -> invalid sensitivity size z = %d\n", size);
1415 parameters->jpwl_sens_size = size;
1417 } else if (!strcmp(token, "a")) {
1419 parameters->jpwl_sens_size = size; /* 1 for default size */
1422 fprintf(stderr, "ERROR -> invalid size selection = %s\n", token);
1428 /* search range method */
1429 if (*token == 'g') {
1432 range = 0; /* predefined: 0 (packet) */
1434 if(sscanf(token, "g=%d", &range) == 1) {
1436 if ((range < 0) || (range > 3)) {
1437 fprintf(stderr, "ERROR -> invalid sensitivity range method g = %d\n", range);
1440 parameters->jpwl_sens_range = range;
1442 } else if (!strcmp(token, "g")) {
1444 parameters->jpwl_sens_range = range;
1447 fprintf(stderr, "ERROR -> invalid range selection = %s\n", token);
1453 /* next token or bust */
1454 token = strtok(NULL, ",");
1459 fprintf(stdout, "Info: JPWL capabilities enabled\n");
1460 parameters->jpwl_epc_on = OPJ_TRUE;
1464 #endif /* USE_JPWL */
1466 /* ------------------------------------------------------ */
1468 case 'J': /* jpip on */
1470 parameters->jpip_on = OPJ_TRUE;
1473 /* ------------------------------------------------------ */
1477 fprintf(stderr, "[WARNING] An invalid option has been ignored\n");
1482 if(img_fol->set_imgdir == 1){
1483 if(!(parameters->infile[0] == 0)){
1484 fprintf(stderr, "[ERROR] options -ImgDir and -i cannot be used together !!\n");
1487 if(img_fol->set_out_format == 0){
1488 fprintf(stderr, "[ERROR] When -ImgDir is used, -OutFor <FORMAT> must be used !!\n");
1489 fprintf(stderr, "Only one format allowed! Valid formats are j2k and jp2!!\n");
1492 if(!((parameters->outfile[0] == 0))){
1493 fprintf(stderr, "[ERROR] options -ImgDir and -o cannot be used together !!\n");
1494 fprintf(stderr, "Specify OutputFormat using -OutFor<FORMAT> !!\n");
1498 if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
1499 fprintf(stderr, "[ERROR] Required parameters are missing\n"
1500 "Example: %s -i image.pgm -o image.j2k\n",argv[0]);
1501 fprintf(stderr, " Help: %s -h\n",argv[0]);
1506 if ( (parameters->decod_format == RAW_DFMT && raw_cp->rawWidth == 0)
1507 || (parameters->decod_format == RAWL_DFMT && raw_cp->rawWidth == 0)) {
1508 fprintf(stderr,"[ERROR] invalid raw image parameters\n");
1509 fprintf(stderr,"Please use the Format option -F:\n");
1510 fprintf(stderr,"-F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
1511 fprintf(stderr,"Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
1512 fprintf(stderr,"Aborting\n");
1516 if ((parameters->cp_disto_alloc || parameters->cp_fixed_alloc || parameters->cp_fixed_quality)
1517 && (!(parameters->cp_disto_alloc ^ parameters->cp_fixed_alloc ^ parameters->cp_fixed_quality))) {
1518 fprintf(stderr, "[ERROR] options -r -q and -f cannot be used together !!\n");
1520 } /* mod fixed_quality */
1522 /* if no rate entered, lossless by default */
1523 if (parameters->tcp_numlayers == 0) {
1524 parameters->tcp_rates[0] = 0; /* MOD antonin : losslessbug */
1525 parameters->tcp_numlayers++;
1526 parameters->cp_disto_alloc = 1;
1529 if((parameters->cp_tx0 > parameters->image_offset_x0) || (parameters->cp_ty0 > parameters->image_offset_y0)) {
1531 "[ERROR] Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n",
1532 parameters->cp_tx0, parameters->image_offset_x0, parameters->cp_ty0, parameters->image_offset_y0);
1536 for (i = 0; i < parameters->numpocs; i++) {
1537 if (parameters->POC[i].prg == -1) {
1539 "Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",
1544 /* If subsampled image is provided, automatically disable MCT */
1545 if ( ((parameters->decod_format == RAW_DFMT) || (parameters->decod_format == RAWL_DFMT))
1546 && ( ((raw_cp->rawComp > 1 ) && ((raw_cp->rawComps[1].dx > 1) || (raw_cp->rawComps[1].dy > 1)))
1547 || ((raw_cp->rawComp > 2 ) && ((raw_cp->rawComps[2].dx > 1) || (raw_cp->rawComps[2].dy > 1)))
1549 parameters->tcp_mct = 0;
1556 /* -------------------------------------------------------------------------- */
1559 sample error debug callback expecting no client object
1561 static void error_callback(const char *msg, void *client_data) {
1563 fprintf(stdout, "[ERROR] %s", msg);
1566 sample warning debug callback expecting no client object
1568 static void warning_callback(const char *msg, void *client_data) {
1570 fprintf(stdout, "[WARNING] %s", msg);
1573 sample debug callback expecting no client object
1575 static void info_callback(const char *msg, void *client_data) {
1577 fprintf(stdout, "[INFO] %s", msg);
1580 OPJ_FLOAT64 opj_clock(void) {
1582 /* _WIN32: use QueryPerformance (very accurate) */
1583 LARGE_INTEGER freq , t ;
1584 /* freq is the clock speed of the CPU */
1585 QueryPerformanceFrequency(&freq) ;
1586 /* cout << "freq = " << ((double) freq.QuadPart) << endl; */
1587 /* t is the high resolution performance counter (see MSDN) */
1588 QueryPerformanceCounter ( & t ) ;
1589 return freq.QuadPart ? ( t.QuadPart /(OPJ_FLOAT64) freq.QuadPart ) : 0 ;
1591 /* Unix or Linux: use resource usage */
1593 OPJ_FLOAT64 procTime;
1594 /* (1) Get the rusage data structure at this moment (man getrusage) */
1596 /* (2) What is the elapsed time ? - CPU time = User time + System time */
1597 /* (2a) Get the seconds */
1598 procTime = (OPJ_FLOAT64)(t.ru_utime.tv_sec + t.ru_stime.tv_sec);
1599 /* (2b) More precisely! Get the microseconds part ! */
1600 return ( procTime + (OPJ_FLOAT64)(t.ru_utime.tv_usec + t.ru_stime.tv_usec) * 1e-6 ) ;
1605 /* -------------------------------------------------------------------------- */
1609 /* -------------------------------------------------------------------------- */
1610 int main(int argc, char **argv) {
1612 opj_cparameters_t parameters; /* compression parameters */
1614 opj_stream_t *l_stream = 00;
1615 opj_codec_t* l_codec = 00;
1616 opj_image_t *image = NULL;
1617 raw_cparameters_t raw_cp;
1618 OPJ_SIZE_T num_compressed_files = 0;
1620 char indexfilename[OPJ_PATH_LEN]; /* index file name */
1622 unsigned int i, num_images, imageno;
1624 dircnt_t *dirptr = NULL;
1627 OPJ_BOOL bUseTiles = OPJ_FALSE; /* OPJ_TRUE */
1628 OPJ_UINT32 l_nb_tiles = 4;
1629 OPJ_FLOAT64 t = opj_clock();
1631 /* set encoding parameters to default values */
1632 opj_set_default_encoder_parameters(¶meters);
1634 /* Initialize indexfilename and img_fol */
1636 memset(&img_fol,0,sizeof(img_fol_t));
1638 /* raw_cp initialization */
1639 raw_cp.rawBitDepth = 0;
1641 raw_cp.rawComps = 0;
1642 raw_cp.rawHeight = 0;
1643 raw_cp.rawSigned = 0;
1644 raw_cp.rawWidth = 0;
1646 /* parse input and get user encoding parameters */
1647 parameters.tcp_mct = (char) 255; /* This will be set later according to the input image or the provided option */
1648 if(parse_cmdline_encoder(argc, argv, ¶meters,&img_fol, &raw_cp, indexfilename, sizeof(indexfilename)) == 1) {
1652 /* Read directory if necessary */
1653 if(img_fol.set_imgdir==1){
1654 num_images=get_num_images(img_fol.imgdirpath);
1655 dirptr=(dircnt_t*)malloc(sizeof(dircnt_t));
1657 dirptr->filename_buf = (char*)malloc(num_images*OPJ_PATH_LEN*sizeof(char)); /* Stores at max 10 image file names*/
1658 dirptr->filename = (char**) malloc(num_images*sizeof(char*));
1659 if(!dirptr->filename_buf){
1662 for(i=0;i<num_images;i++){
1663 dirptr->filename[i] = dirptr->filename_buf + i*OPJ_PATH_LEN;
1666 if(load_images(dirptr,img_fol.imgdirpath)==1){
1670 fprintf(stdout,"Folder is empty\n");
1676 /*Encoding image one by one*/
1677 for(imageno=0;imageno<num_images;imageno++) {
1679 fprintf(stderr,"\n");
1681 if(img_fol.set_imgdir==1){
1682 if (get_next_file((int)imageno, dirptr,&img_fol, ¶meters)) {
1683 fprintf(stderr,"skipping file...\n");
1688 switch(parameters.decod_format) {
1705 fprintf(stderr,"skipping file...\n");
1709 /* decode the source image */
1710 /* ----------------------- */
1712 switch (parameters.decod_format) {
1714 image = pgxtoimage(parameters.infile, ¶meters);
1716 fprintf(stderr, "Unable to load pgx file\n");
1722 image = pnmtoimage(parameters.infile, ¶meters);
1724 fprintf(stderr, "Unable to load pnm file\n");
1730 image = bmptoimage(parameters.infile, ¶meters);
1732 fprintf(stderr, "Unable to load bmp file\n");
1737 #ifdef OPJ_HAVE_LIBTIFF
1739 image = tiftoimage(parameters.infile, ¶meters);
1741 fprintf(stderr, "Unable to load tiff file\n");
1745 #endif /* OPJ_HAVE_LIBTIFF */
1748 image = rawtoimage(parameters.infile, ¶meters, &raw_cp);
1750 fprintf(stderr, "Unable to load raw file\n");
1756 image = rawltoimage(parameters.infile, ¶meters, &raw_cp);
1758 fprintf(stderr, "Unable to load raw file\n");
1764 image = tgatoimage(parameters.infile, ¶meters);
1766 fprintf(stderr, "Unable to load tga file\n");
1771 #ifdef OPJ_HAVE_LIBPNG
1773 image = pngtoimage(parameters.infile, ¶meters);
1775 fprintf(stderr, "Unable to load png file\n");
1779 #endif /* OPJ_HAVE_LIBPNG */
1782 /* Can happen if input file is TIFF or PNG
1783 * and OPJ_HAVE_LIBTIF or OPJ_HAVE_LIBPNG is undefined
1786 fprintf(stderr, "Unable to load file: got no image\n");
1790 /* Decide if MCT should be used */
1791 if (parameters.tcp_mct == (char) 255) { /* mct mode has not been set in commandline */
1792 parameters.tcp_mct = (image->numcomps >= 3) ? 1 : 0;
1793 } else { /* mct mode has been set in commandline */
1794 if ((parameters.tcp_mct == 1) && (image->numcomps < 3)){
1795 fprintf(stderr, "RGB->YCC conversion cannot be used:\n");
1796 fprintf(stderr, "Input image has less than 3 components\n");
1799 if ((parameters.tcp_mct == 2) && (!parameters.mct_data)){
1800 fprintf(stderr, "Custom MCT has been set but no array-based MCT\n");
1801 fprintf(stderr, "has been provided. Aborting.\n");
1806 /* encode the destination image */
1807 /* ---------------------------- */
1809 switch(parameters.cod_format) {
1810 case J2K_CFMT: /* JPEG-2000 codestream */
1812 /* Get a decoder handle */
1813 l_codec = opj_create_compress(OPJ_CODEC_J2K);
1816 case JP2_CFMT: /* JPEG 2000 compressed image data */
1818 /* Get a decoder handle */
1819 l_codec = opj_create_compress(OPJ_CODEC_JP2);
1823 fprintf(stderr, "skipping file..\n");
1824 opj_stream_destroy(l_stream);
1828 /* catch events using our callbacks and give a local context */
1829 opj_set_info_handler(l_codec, info_callback,00);
1830 opj_set_warning_handler(l_codec, warning_callback,00);
1831 opj_set_error_handler(l_codec, error_callback,00);
1834 parameters.cp_tx0 = 0;
1835 parameters.cp_ty0 = 0;
1836 parameters.tile_size_on = OPJ_TRUE;
1837 parameters.cp_tdx = 512;
1838 parameters.cp_tdy = 512;
1840 if (! opj_setup_encoder(l_codec, ¶meters, image)) {
1841 fprintf(stderr, "failed to encode image: opj_setup_encoder\n");
1842 opj_destroy_codec(l_codec);
1843 opj_image_destroy(image);
1847 /* open a byte stream for writing and allocate memory for all tiles */
1848 l_stream = opj_stream_create_default_file_stream(parameters.outfile,OPJ_FALSE);
1853 /* encode the image */
1854 bSuccess = opj_start_compress(l_codec,image,l_stream);
1856 fprintf(stderr, "failed to encode image: opj_start_compress\n");
1858 if( bSuccess && bUseTiles ) {
1860 OPJ_UINT32 l_data_size = 512*512*3;
1861 l_data = (OPJ_BYTE*) calloc( 1,l_data_size);
1865 for (i=0;i<l_nb_tiles;++i) {
1866 if (! opj_write_tile(l_codec,i,l_data,l_data_size,l_stream)) {
1867 fprintf(stderr, "ERROR -> test_tile_encoder: failed to write the tile %d!\n",i);
1868 opj_stream_destroy(l_stream);
1869 opj_destroy_codec(l_codec);
1870 opj_image_destroy(image);
1877 bSuccess = bSuccess && opj_encode(l_codec, l_stream);
1879 fprintf(stderr, "failed to encode image: opj_encode\n");
1882 bSuccess = bSuccess && opj_end_compress(l_codec, l_stream);
1884 fprintf(stderr, "failed to encode image: opj_end_compress\n");
1888 opj_stream_destroy(l_stream);
1889 opj_destroy_codec(l_codec);
1890 opj_image_destroy(image);
1891 fprintf(stderr, "failed to encode image\n");
1892 remove(parameters.outfile);
1896 num_compressed_files++;
1897 fprintf(stdout,"[INFO] Generated outfile %s\n",parameters.outfile);
1898 /* close and free the byte stream */
1899 opj_stream_destroy(l_stream);
1901 /* free remaining compression structures */
1902 opj_destroy_codec(l_codec);
1904 /* free image data */
1905 opj_image_destroy(image);
1909 /* free user parameters structure */
1910 if(parameters.cp_comment) free(parameters.cp_comment);
1911 if(parameters.cp_matrice) free(parameters.cp_matrice);
1912 if(raw_cp.rawComps) free(raw_cp.rawComps);
1914 t = opj_clock() - t;
1915 if (num_compressed_files) {
1916 fprintf(stdout, "encode time: %d ms \n", (int)((t * 1000.0)/(OPJ_FLOAT64)num_compressed_files));
1922 if(parameters.cp_comment) free(parameters.cp_comment);
1923 if(parameters.cp_matrice) free(parameters.cp_matrice);
1924 if(raw_cp.rawComps) free(raw_cp.rawComps);
1925 if(img_fol.imgdirpath) free(img_fol.imgdirpath);
1927 if(dirptr->filename_buf) free(dirptr->filename_buf);
1928 if(dirptr->filename) free(dirptr->filename);