2 * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
3 * Copyright (c) 2002-2007, Professor Benoit Macq
4 * Copyright (c) 2001-2003, David Janssens
5 * Copyright (c) 2002-2003, Yannick Verschueren
6 * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
7 * Copyright (c) 2005, Herve Drolon, FreeImage Team
8 * Copyright (c) 2006-2007, Parvatha Elangovan
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 * POSSIBILITY OF SUCH DAMAGE.
38 #include "compat/getopt.h"
44 #define stricmp strcasecmp
45 #define strnicmp strncasecmp
48 /* ----------------------------------------------------------------------- */
62 /* ----------------------------------------------------------------------- */
63 #define CINEMA_24_CS 1302083 /*Codestream length for 24fps*/
64 #define CINEMA_48_CS 651041 /*Codestream length for 48fps*/
65 #define COMP_24_CS 1041666 /*Maximum size per color component for 2K & 4K @ 24fps*/
66 #define COMP_48_CS 520833 /*Maximum size per color component for 2K @ 48fps*/
68 typedef struct dircnt{
69 /** Buffer for holding images read from Directory*/
71 /** Pointer to the buffer*/
75 typedef struct img_folder{
76 /** The directory path of the folder containing input images*/
82 /** Enable Cod Format for output*/
84 /** User specified rate stored in case of cinema option*/
88 void encode_help_display() {
89 fprintf(stdout,"HELP\n----\n\n");
90 fprintf(stdout,"- the -h option displays this help information on screen\n\n");
93 fprintf(stdout,"List of parameters for the JPEG 2000 "
100 fprintf(stdout,"REMARKS:\n");
101 fprintf(stdout,"---------\n");
102 fprintf(stdout,"\n");
103 fprintf(stdout,"The markers written to the main_header are : SOC SIZ COD QCD COM.\n");
104 fprintf(stdout,"COD and QCD never appear in the tile_header.\n");
105 fprintf(stdout,"\n");
106 fprintf(stdout,"By default:\n");
107 fprintf(stdout,"------------\n");
108 fprintf(stdout,"\n");
109 fprintf(stdout," * Lossless\n");
110 fprintf(stdout," * 1 tile\n");
111 fprintf(stdout," * Size of precinct : 2^15 x 2^15 (means 1 precinct)\n");
112 fprintf(stdout," * Size of code-block : 64 x 64\n");
113 fprintf(stdout," * Number of resolutions: 6\n");
114 fprintf(stdout," * No SOP marker in the codestream\n");
115 fprintf(stdout," * No EPH marker in the codestream\n");
116 fprintf(stdout," * No sub-sampling in x or y direction\n");
117 fprintf(stdout," * No mode switch activated\n");
118 fprintf(stdout," * Progression order: LRCP\n");
119 fprintf(stdout," * No index file\n");
120 fprintf(stdout," * No ROI upshifted\n");
121 fprintf(stdout," * No offset of the origin of the image\n");
122 fprintf(stdout," * No offset of the origin of the tiles\n");
123 fprintf(stdout," * Reversible DWT 5-3\n");
126 fprintf(stdout," * No JPWL protection\n");
127 #endif /* USE_JPWL */
129 fprintf(stdout,"\n");
130 fprintf(stdout,"Parameters:\n");
131 fprintf(stdout,"------------\n");
132 fprintf(stdout,"\n");
133 fprintf(stdout,"Required Parameters (except with -h):\n");
134 fprintf(stdout,"One of the two options -ImgDir or -i must be used\n");
135 fprintf(stdout,"\n");
136 fprintf(stdout,"-ImgDir : Image file Directory path (example ../Images) \n");
137 fprintf(stdout," When using this option -OutFor must be used\n");
138 fprintf(stdout,"\n");
139 fprintf(stdout,"-OutFor \n");
140 fprintf(stdout," REQUIRED only if -ImgDir is used\n");
141 fprintf(stdout," Need to specify only format without filename <BMP> \n");
142 fprintf(stdout," Currently accepts PGM, PPM, PNM, PGX, BMP, TIF, RAW and TGA formats\n");
143 fprintf(stdout,"\n");
144 fprintf(stdout,"-i : source file (-i source.pnm also *.pgm, *.ppm, *.bmp, *.tif, *.raw, *.tga) \n");
145 fprintf(stdout," When using this option -o must be used\n");
146 fprintf(stdout,"\n");
147 fprintf(stdout,"-o : destination file (-o dest.j2k or .jp2) \n");
148 fprintf(stdout,"\n");
149 fprintf(stdout,"Optional Parameters:\n");
150 fprintf(stdout,"\n");
151 fprintf(stdout,"-h : display the help information \n ");
152 fprintf(stdout,"\n");
153 fprintf(stdout,"-cinema2K : Digital Cinema 2K profile compliant codestream for 2K resolution.(-cinema2k 24 or 48) \n");
154 fprintf(stdout," Need to specify the frames per second for a 2K resolution. Only 24 or 48 fps is allowed\n");
155 fprintf(stdout,"\n");
156 fprintf(stdout,"-cinema4K : Digital Cinema 4K profile compliant codestream for 4K resolution \n");
157 fprintf(stdout," Frames per second not required. Default value is 24fps\n");
158 fprintf(stdout,"\n");
159 fprintf(stdout,"-r : different compression ratios for successive layers (-r 20,10,5)\n ");
160 fprintf(stdout," - The rate specified for each quality level is the desired \n");
161 fprintf(stdout," compression factor.\n");
162 fprintf(stdout," Example: -r 20,10,1 means quality 1: compress 20x, \n");
163 fprintf(stdout," quality 2: compress 10x and quality 3: compress lossless\n");
164 fprintf(stdout,"\n");
165 fprintf(stdout," (options -r and -q cannot be used together)\n ");
166 fprintf(stdout,"\n");
168 fprintf(stdout,"-q : different psnr for successive layers (-q 30,40,50) \n ");
170 fprintf(stdout," (options -r and -q cannot be used together)\n ");
172 fprintf(stdout,"\n");
173 fprintf(stdout,"-n : number of resolutions (-n 3) \n");
174 fprintf(stdout,"\n");
175 fprintf(stdout,"-b : size of code block (-b 32,32) \n");
176 fprintf(stdout,"\n");
177 fprintf(stdout,"-c : size of precinct (-c 128,128) \n");
178 fprintf(stdout,"\n");
179 fprintf(stdout,"-t : size of tile (-t 512,512) \n");
180 fprintf(stdout,"\n");
181 fprintf(stdout,"-p : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] \n");
182 fprintf(stdout,"\n");
183 fprintf(stdout,"-s : subsampling factor (-s 2,2) [-s X,Y] \n");
184 fprintf(stdout," Remark: subsampling bigger than 2 can produce error\n");
185 fprintf(stdout,"\n");
186 fprintf(stdout,"-POC : Progression order change (-POC T1=0,0,1,5,3,CPRL/T1=5,0,1,6,3,CPRL) \n");
187 fprintf(stdout," Example: T1=0,0,1,5,3,CPRL \n");
188 fprintf(stdout," : Ttilenumber=Resolution num start,Component num start,Layer num end,Resolution num end,Component num end,Progression order\n");
189 fprintf(stdout,"\n");
190 fprintf(stdout,"-SOP : write SOP marker before each packet \n");
191 fprintf(stdout,"\n");
192 fprintf(stdout,"-EPH : write EPH marker after each header packet \n");
193 fprintf(stdout,"\n");
194 fprintf(stdout,"-M : mode switch (-M 3) [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL)\n");
195 fprintf(stdout," 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)] \n");
196 fprintf(stdout," Indicate multiple modes by adding their values. \n");
197 fprintf(stdout," ex: RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");
198 fprintf(stdout,"\n");
199 fprintf(stdout,"-x : create an index file *.Idx (-x index_name.Idx) \n");
200 fprintf(stdout,"\n");
201 fprintf(stdout,"-ROI : c=%%d,U=%%d : quantization indices upshifted \n");
202 fprintf(stdout," for component c=%%d [%%d = 0,1,2]\n");
203 fprintf(stdout," with a value of U=%%d [0 <= %%d <= 37] (i.e. -ROI c=0,U=25) \n");
204 fprintf(stdout,"\n");
205 fprintf(stdout,"-d : offset of the origin of the image (-d 150,300) \n");
206 fprintf(stdout,"\n");
207 fprintf(stdout,"-T : offset of the origin of the tiles (-T 100,75) \n");
208 fprintf(stdout,"\n");
209 fprintf(stdout,"-I : use the irreversible DWT 9-7 (-I) \n");
210 fprintf(stdout,"\n");
211 fprintf(stdout,"-F : characteristics of the raw input image\n");
212 fprintf(stdout," -F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
213 fprintf(stdout," Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
214 fprintf(stdout,"\n");
217 fprintf(stdout,"-W : adoption of JPWL (Part 11) capabilities (-W params)\n");
218 fprintf(stdout," The parameters can be written and repeated in any order:\n");
219 fprintf(stdout," [h<tilepart><=type>,s<tilepart><=method>,a=<addr>,...\n");
220 fprintf(stdout," ...,z=<size>,g=<range>,p<tilepart:pack><=type>]\n");
221 fprintf(stdout,"\n");
222 fprintf(stdout," h selects the header error protection (EPB): 'type' can be\n");
223 fprintf(stdout," [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
224 fprintf(stdout," if 'tilepart' is absent, it is for main and tile headers\n");
225 fprintf(stdout," if 'tilepart' is present, it applies from that tile\n");
226 fprintf(stdout," onwards, up to the next h<> spec, or to the last tilepart\n");
227 fprintf(stdout," in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
228 fprintf(stdout,"\n");
229 fprintf(stdout," p selects the packet error protection (EEP/UEP with EPBs)\n");
230 fprintf(stdout," to be applied to raw data: 'type' can be\n");
231 fprintf(stdout," [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
232 fprintf(stdout," if 'tilepart:pack' is absent, it is from tile 0, packet 0\n");
233 fprintf(stdout," if 'tilepart:pack' is present, it applies from that tile\n");
234 fprintf(stdout," and that packet onwards, up to the next packet spec\n");
235 fprintf(stdout," or to the last packet in the last tilepart in the stream\n");
236 fprintf(stdout," (max. %d specs)\n", JPWL_MAX_NO_PACKSPECS);
237 fprintf(stdout,"\n");
238 fprintf(stdout," s enables sensitivity data insertion (ESD): 'method' can be\n");
239 fprintf(stdout," [-1=NO ESD 0=RELATIVE ERROR 1=MSE 2=MSE REDUCTION 3=PSNR\n");
240 fprintf(stdout," 4=PSNR INCREMENT 5=MAXERR 6=TSE 7=RESERVED]\n");
241 fprintf(stdout," if 'tilepart' is absent, it is for main header only\n");
242 fprintf(stdout," if 'tilepart' is present, it applies from that tile\n");
243 fprintf(stdout," onwards, up to the next s<> spec, or to the last tilepart\n");
244 fprintf(stdout," in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
245 fprintf(stdout,"\n");
246 fprintf(stdout," g determines the addressing mode: <range> can be\n");
247 fprintf(stdout," [0=PACKET 1=BYTE RANGE 2=PACKET RANGE]\n");
248 fprintf(stdout,"\n");
249 fprintf(stdout," a determines the size of data addressing: <addr> can be\n");
250 fprintf(stdout," 2/4 bytes (small/large codestreams). If not set, auto-mode\n");
251 fprintf(stdout,"\n");
252 fprintf(stdout," z determines the size of sensitivity values: <size> can be\n");
253 fprintf(stdout," 1/2 bytes, for the transformed pseudo-floating point value\n");
254 fprintf(stdout,"\n");
255 fprintf(stdout," ex.:\n");
256 fprintf(stdout," h,h0=64,h3=16,h5=32,p0=78,p0:24=56,p1,p3:0=0,p3:20=32,s=0,\n");
257 fprintf(stdout," s0=6,s3=-1,a=0,g=1,z=1\n");
258 fprintf(stdout," means\n");
259 fprintf(stdout," predefined EPB in MH, rs(64,32) from TPH 0 to TPH 2,\n");
260 fprintf(stdout," CRC-16 in TPH 3 and TPH 4, CRC-32 in remaining TPHs,\n");
261 fprintf(stdout," UEP rs(78,32) for packets 0 to 23 of tile 0,\n");
262 fprintf(stdout," UEP rs(56,32) for packs. 24 to the last of tilepart 0,\n");
263 fprintf(stdout," UEP rs default for packets of tilepart 1,\n");
264 fprintf(stdout," no UEP for packets 0 to 19 of tilepart 3,\n");
265 fprintf(stdout," UEP CRC-32 for packs. 20 of tilepart 3 to last tilepart,\n");
266 fprintf(stdout," relative sensitivity ESD for MH,\n");
267 fprintf(stdout," TSE ESD from TPH 0 to TPH 2, byte range with automatic\n");
268 fprintf(stdout," size of addresses and 1 byte for each sensitivity value\n");
269 fprintf(stdout,"\n");
270 fprintf(stdout," ex.:\n");
271 fprintf(stdout," h,s,p\n");
272 fprintf(stdout," means\n");
273 fprintf(stdout," default protection to headers (MH and TPHs) as well as\n");
274 fprintf(stdout," data packets, one ESD in MH\n");
275 fprintf(stdout,"\n");
276 fprintf(stdout," N.B.: use the following recommendations when specifying\n");
277 fprintf(stdout," the JPWL parameters list\n");
278 fprintf(stdout," - when you use UEP, always pair the 'p' option with 'h'\n");
279 fprintf(stdout," \n");
280 #endif /* USE_JPWL */
282 fprintf(stdout,"IMPORTANT:\n");
283 fprintf(stdout,"-----------\n");
284 fprintf(stdout,"\n");
285 fprintf(stdout,"The index file has the structure below:\n");
286 fprintf(stdout,"---------------------------------------\n");
287 fprintf(stdout,"\n");
288 fprintf(stdout,"Image_height Image_width\n");
289 fprintf(stdout,"progression order\n");
290 fprintf(stdout,"Tiles_size_X Tiles_size_Y\n");
291 fprintf(stdout,"Tiles_nb_X Tiles_nb_Y\n");
292 fprintf(stdout,"Components_nb\n");
293 fprintf(stdout,"Layers_nb\n");
294 fprintf(stdout,"decomposition_levels\n");
295 fprintf(stdout,"[Precincts_size_X_res_Nr Precincts_size_Y_res_Nr]...\n");
296 fprintf(stdout," [Precincts_size_X_res_0 Precincts_size_Y_res_0]\n");
297 fprintf(stdout,"Main_header_start_position\n");
298 fprintf(stdout,"Main_header_end_position\n");
299 fprintf(stdout,"Codestream_size\n");
300 fprintf(stdout,"\n");
301 fprintf(stdout,"INFO ON TILES\n");
302 fprintf(stdout,"tileno start_pos end_hd end_tile nbparts disto nbpix disto/nbpix\n");
303 fprintf(stdout,"Tile_0 start_pos end_Theader end_pos NumParts TotalDisto NumPix MaxMSE\n");
304 fprintf(stdout,"Tile_1 '' '' '' '' '' '' ''\n");
305 fprintf(stdout,"...\n");
306 fprintf(stdout,"Tile_Nt '' '' '' '' '' '' ''\n");
307 fprintf(stdout,"...\n");
308 fprintf(stdout,"TILE 0 DETAILS\n");
309 fprintf(stdout,"part_nb tileno num_packs start_pos end_tph_pos end_pos\n");
310 fprintf(stdout,"...\n");
311 fprintf(stdout,"Progression_string\n");
312 fprintf(stdout,"pack_nb tileno layno resno compno precno start_pos end_ph_pos end_pos disto\n");
313 fprintf(stdout,"Tpacket_0 Tile layer res. comp. prec. start_pos end_pos disto\n");
314 fprintf(stdout,"...\n");
315 fprintf(stdout,"Tpacket_Np '' '' '' '' '' '' '' ''\n");
317 fprintf(stdout,"MaxDisto\n");
319 fprintf(stdout,"TotalDisto\n\n");
322 OPJ_PROG_ORDER give_progression(char progression[4]) {
323 if(strncmp(progression, "LRCP", 4) == 0) {
326 if(strncmp(progression, "RLCP", 4) == 0) {
329 if(strncmp(progression, "RPCL", 4) == 0) {
332 if(strncmp(progression, "PCRL", 4) == 0) {
335 if(strncmp(progression, "CPRL", 4) == 0) {
342 int get_num_images(char *imgdirpath){
344 struct dirent* content;
347 /*Reading the input images from given input directory*/
349 dir= opendir(imgdirpath);
351 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
356 while((content=readdir(dir))!=NULL){
357 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
364 int load_images(dircnt_t *dirptr, char *imgdirpath){
366 struct dirent* content;
369 /*Reading the input images from given input directory*/
371 dir= opendir(imgdirpath);
373 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
376 fprintf(stderr,"Folder opened successfully\n");
379 while((content=readdir(dir))!=NULL){
380 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
383 strcpy(dirptr->filename[i],content->d_name);
389 int get_file_format(char *filename) {
391 static const char *extension[] = {
392 "pgx", "pnm", "pgm", "ppm", "bmp", "tif", "raw", "tga", "j2k", "jp2", "j2c"
394 static const int format[] = {
395 PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, TGA_DFMT, J2K_CFMT, JP2_CFMT, J2K_CFMT
397 char * ext = strrchr(filename, '.');
401 for(i = 0; i < sizeof(format)/sizeof(*format); i++) {
402 if(strnicmp(ext, extension[i], 3) == 0) {
409 char * get_file_name(char *name){
411 fname= (char*)malloc(OPJ_PATH_LEN*sizeof(char));
412 fname= strtok(name,".");
416 char get_next_file(int imageno,dircnt_t *dirptr,img_fol_t *img_fol, opj_cparameters_t *parameters){
417 char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN],outfilename[OPJ_PATH_LEN],temp_ofname[OPJ_PATH_LEN];
418 char *temp_p, temp1[OPJ_PATH_LEN]="";
420 strcpy(image_filename,dirptr->filename[imageno]);
421 fprintf(stderr,"File Number %d \"%s\"\n",imageno,image_filename);
422 parameters->decod_format = get_file_format(image_filename);
423 if (parameters->decod_format == -1)
425 sprintf(infilename,"%s/%s",img_fol->imgdirpath,image_filename);
426 strncpy(parameters->infile, infilename, sizeof(infilename));
429 strcpy(temp_ofname,get_file_name(image_filename));
430 while((temp_p = strtok(NULL,".")) != NULL){
431 strcat(temp_ofname,temp1);
432 sprintf(temp1,".%s",temp_p);
434 if(img_fol->set_out_format==1){
435 sprintf(outfilename,"%s/%s.%s",img_fol->imgdirpath,temp_ofname,img_fol->out_format);
436 strncpy(parameters->outfile, outfilename, sizeof(outfilename));
441 static int initialise_4K_poc(opj_poc_t *POC, int numres){
446 POC[0].resno1 = numres-1;
450 POC[1].resno0 = numres-1;
453 POC[1].resno1 = numres;
459 void cinema_parameters(opj_cparameters_t *parameters){
460 parameters->tile_size_on = false;
461 parameters->cp_tdx=1;
462 parameters->cp_tdy=1;
465 parameters->tp_flag = 'C';
466 parameters->tp_on = 1;
468 /*Tile and Image shall be at (0,0)*/
469 parameters->cp_tx0 = 0;
470 parameters->cp_ty0 = 0;
471 parameters->image_offset_x0 = 0;
472 parameters->image_offset_y0 = 0;
474 /*Codeblock size= 32*32*/
475 parameters->cblockw_init = 32;
476 parameters->cblockh_init = 32;
477 parameters->csty |= 0x01;
479 /*The progression order shall be CPRL*/
480 parameters->prog_order = CPRL;
483 parameters->roi_compno = -1;
485 parameters->subsampling_dx = 1; parameters->subsampling_dy = 1;
488 parameters->irreversible = 1;
492 void cinema_setup_encoder(opj_cparameters_t *parameters,opj_image_t *image, img_fol_t *img_fol){
495 opj_poc_t *POC = NULL;
497 switch (parameters->cp_cinema){
500 if(parameters->numresolution > 6){
501 parameters->numresolution = 6;
503 if (!((image->comps[0].w == 2048) | (image->comps[0].h == 1080))){
504 fprintf(stdout,"Image coordinates %d x %d is not 2K compliant.\nJPEG Digital Cinema Profile-3 "
505 "(2K profile) compliance requires that at least one of coordinates match 2048 x 1080\n",
506 image->comps[0].w,image->comps[0].h);
507 parameters->cp_rsiz = STD_RSIZ;
512 if(parameters->numresolution < 1){
513 parameters->numresolution = 1;
514 }else if(parameters->numresolution > 7){
515 parameters->numresolution = 7;
517 if (!((image->comps[0].w == 4096) | (image->comps[0].h == 2160))){
518 fprintf(stdout,"Image coordinates %d x %d is not 4K compliant.\nJPEG Digital Cinema Profile-4"
519 "(4K profile) compliance requires that at least one of coordinates match 4096 x 2160\n",
520 image->comps[0].w,image->comps[0].h);
521 parameters->cp_rsiz = STD_RSIZ;
523 parameters->numpocs = initialise_4K_poc(parameters->POC,parameters->numresolution);
527 switch (parameters->cp_cinema){
530 for(i=0 ; i<parameters->tcp_numlayers ; i++){
532 if (img_fol->rates[i]== 0){
533 parameters->tcp_rates[0]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
534 (CINEMA_24_CS * 8 * image->comps[0].dx * image->comps[0].dy);
536 temp_rate =((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
537 (img_fol->rates[i] * 8 * image->comps[0].dx * image->comps[0].dy);
538 if (temp_rate > CINEMA_24_CS ){
539 parameters->tcp_rates[i]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
540 (CINEMA_24_CS * 8 * image->comps[0].dx * image->comps[0].dy);
542 parameters->tcp_rates[i]= img_fol->rates[i];
546 parameters->max_comp_size = COMP_24_CS;
550 for(i=0 ; i<parameters->tcp_numlayers ; i++){
552 if (img_fol->rates[i]== 0){
553 parameters->tcp_rates[0]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
554 (CINEMA_48_CS * 8 * image->comps[0].dx * image->comps[0].dy);
556 temp_rate =((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
557 (img_fol->rates[i] * 8 * image->comps[0].dx * image->comps[0].dy);
558 if (temp_rate > CINEMA_48_CS ){
559 parameters->tcp_rates[0]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
560 (CINEMA_48_CS * 8 * image->comps[0].dx * image->comps[0].dy);
562 parameters->tcp_rates[i]= img_fol->rates[i];
566 parameters->max_comp_size = COMP_48_CS;
569 parameters->cp_disto_alloc = 1;
572 /* ------------------------------------------------------------------------------------ */
574 int parse_cmdline_encoder(int argc, char **argv, opj_cparameters_t *parameters,
575 img_fol_t *img_fol, raw_cparameters_t *raw_cp, char *indexfilename) {
577 option_t long_option[]={
578 {"cinema2K",REQ_ARG, NULL ,'w'},
579 {"cinema4K",NO_ARG, NULL ,'y'},
580 {"ImgDir",REQ_ARG, NULL ,'z'},
581 {"TP",REQ_ARG, NULL ,'v'},
582 {"SOP",NO_ARG, NULL ,'S'},
583 {"EPH",NO_ARG, NULL ,'E'},
584 {"OutFor",REQ_ARG, NULL ,'O'},
585 {"POC",REQ_ARG, NULL ,'P'},
586 {"ROI",REQ_ARG, NULL ,'R'},
589 /* parse the command line */
590 const char optlist[] = "i:o:hr:q:n:b:c:t:p:s:SEM:x:R:d:T:If:P:C:F:"
593 #endif /* USE_JPWL */
596 totlen=sizeof(long_option);
597 img_fol->set_out_format=0;
598 raw_cp->rawWidth = 0;
601 int c = getopt_long(argc, argv, optlist,long_option,totlen);
605 case 'i': /* input file */
607 char *infile = optarg;
608 parameters->decod_format = get_file_format(infile);
609 switch(parameters->decod_format) {
619 "!! Unrecognized format for infile : %s "
620 "[accept only *.pnm, *.pgm, *.ppm, *.pgx, *.bmp, *.tif, *.raw or *.tga] !!\n\n",
624 strncpy(parameters->infile, infile, sizeof(parameters->infile)-1);
628 /* ----------------------------------------------------- */
630 case 'o': /* output file */
632 char *outfile = optarg;
633 parameters->cod_format = get_file_format(outfile);
634 switch(parameters->cod_format) {
639 fprintf(stderr, "Unknown output format image %s [only *.j2k, *.j2c or *.jp2]!! \n", outfile);
642 strncpy(parameters->outfile, outfile, sizeof(parameters->outfile)-1);
646 /* ----------------------------------------------------- */
647 case 'O': /* output format */
651 sprintf(outformat,".%s",of);
652 img_fol->set_out_format = 1;
653 parameters->cod_format = get_file_format(outformat);
654 switch(parameters->cod_format) {
657 img_fol->out_format = optarg;
660 fprintf(stderr, "Unknown output format image [only j2k, j2c, jp2]!! \n");
667 /* ----------------------------------------------------- */
670 case 'r': /* rates rates/distorsion */
673 while (sscanf(s, "%f", ¶meters->tcp_rates[parameters->tcp_numlayers]) == 1) {
674 parameters->tcp_numlayers++;
675 while (*s && *s != ',') {
682 parameters->cp_disto_alloc = 1;
686 /* ----------------------------------------------------- */
689 case 'F': /* Raw image format parameters */
693 if (sscanf(s, "%d,%d,%d,%d,%c", &raw_cp->rawWidth, &raw_cp->rawHeight, &raw_cp->rawComp, &raw_cp->rawBitDepth, &signo) == 5) {
695 raw_cp->rawSigned = true;
696 fprintf(stdout,"\nRaw file parameters: %d,%d,%d,%d Signed\n", raw_cp->rawWidth, raw_cp->rawHeight, raw_cp->rawComp, raw_cp->rawBitDepth);
698 else if (signo == 'u') {
699 raw_cp->rawSigned = false;
700 fprintf(stdout,"\nRaw file parameters: %d,%d,%d,%d Unsigned\n", raw_cp->rawWidth, raw_cp->rawHeight, raw_cp->rawComp, raw_cp->rawBitDepth);
703 fprintf(stderr,"\nError: invalid raw image parameters: Unknown sign of raw file\n");
704 fprintf(stderr,"Please use the Format option -F:\n");
705 fprintf(stderr,"-F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
706 fprintf(stderr,"Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
707 fprintf(stderr,"Aborting\n");
711 fprintf(stderr,"\nError: invalid raw image parameters\n");
712 fprintf(stderr,"Please use the Format option -F:\n");
713 fprintf(stderr,"-F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
714 fprintf(stderr,"Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
715 fprintf(stderr,"Aborting\n");
721 /* ----------------------------------------------------- */
723 case 'q': /* add fixed_quality */
726 while (sscanf(s, "%f", ¶meters->tcp_distoratio[parameters->tcp_numlayers]) == 1) {
727 parameters->tcp_numlayers++;
728 while (*s && *s != ',') {
735 parameters->cp_fixed_quality = 1;
740 /* ----------------------------------------------------- */
742 case 'f': /* mod fixed_quality (before : -q) */
744 int *row = NULL, *col = NULL;
745 int numlayers = 0, numresolution = 0, matrix_width = 0;
748 sscanf(s, "%d", &numlayers);
753 parameters->tcp_numlayers = numlayers;
754 numresolution = parameters->numresolution;
755 matrix_width = numresolution * 3;
756 parameters->cp_matrice = (int *) malloc(numlayers * matrix_width * sizeof(int));
759 for (i = 0; i < numlayers; i++) {
760 row = ¶meters->cp_matrice[i * matrix_width];
762 parameters->tcp_rates[i] = 1;
763 sscanf(s, "%d,", &col[0]);
769 for (j = 1; j < numresolution; j++) {
771 sscanf(s, "%d,%d,%d", &col[0], &col[1], &col[2]);
780 if (i < numlayers - 1)
783 parameters->cp_fixed_alloc = 1;
787 /* ----------------------------------------------------- */
789 case 't': /* tiles */
791 sscanf(optarg, "%d,%d", ¶meters->cp_tdx, ¶meters->cp_tdy);
792 parameters->tile_size_on = true;
796 /* ----------------------------------------------------- */
798 case 'n': /* resolution */
800 sscanf(optarg, "%d", ¶meters->numresolution);
804 /* ----------------------------------------------------- */
805 case 'c': /* precinct dimension */
813 sscanf(s, "[%d,%d]%c", ¶meters->prcw_init[res_spec],
814 ¶meters->prch_init[res_spec], &sep);
815 parameters->csty |= 0x01;
817 s = strpbrk(s, "]") + 2;
820 parameters->res_spec = res_spec;
824 /* ----------------------------------------------------- */
826 case 'b': /* code-block dimension */
828 int cblockw_init = 0, cblockh_init = 0;
829 sscanf(optarg, "%d,%d", &cblockw_init, &cblockh_init);
830 if (cblockw_init * cblockh_init > 4096 || cblockw_init > 1024
831 || cblockw_init < 4 || cblockh_init > 1024 || cblockh_init < 4) {
833 "!! Size of code_block error (option -b) !!\n\nRestriction :\n"
834 " * width*height<=4096\n * 4<=width,height<= 1024\n\n");
837 parameters->cblockw_init = cblockw_init;
838 parameters->cblockh_init = cblockh_init;
842 /* ----------------------------------------------------- */
844 case 'x': /* creation of index file */
846 char *index = optarg;
847 strncpy(indexfilename, index, OPJ_PATH_LEN);
851 /* ----------------------------------------------------- */
853 case 'p': /* progression order */
857 strncpy(progression, optarg, 4);
858 parameters->prog_order = give_progression(progression);
859 if (parameters->prog_order == -1) {
860 fprintf(stderr, "Unrecognized progression order "
861 "[LRCP, RLCP, RPCL, PCRL, CPRL] !!\n");
867 /* ----------------------------------------------------- */
869 case 's': /* subsampling factor */
871 if (sscanf(optarg, "%d,%d", ¶meters->subsampling_dx,
872 ¶meters->subsampling_dy) != 2) {
873 fprintf(stderr, "'-s' sub-sampling argument error ! [-s dx,dy]\n");
879 /* ----------------------------------------------------- */
881 case 'd': /* coordonnate of the reference grid */
883 if (sscanf(optarg, "%d,%d", ¶meters->image_offset_x0,
884 ¶meters->image_offset_y0) != 2) {
885 fprintf(stderr, "-d 'coordonnate of the reference grid' argument "
886 "error !! [-d x0,y0]\n");
892 /* ----------------------------------------------------- */
894 case 'h': /* display an help description */
895 encode_help_display();
898 /* ----------------------------------------------------- */
902 int numpocs = 0; /* number of progression order change (POC) default 0 */
903 opj_poc_t *POC = NULL; /* POC : used in case of Progression order change */
906 POC = parameters->POC;
908 while (sscanf(s, "T%d=%d,%d,%d,%d,%d,%4s", &POC[numpocs].tile,
909 &POC[numpocs].resno0, &POC[numpocs].compno0,
910 &POC[numpocs].layno1, &POC[numpocs].resno1,
911 &POC[numpocs].compno1, &POC[numpocs].progorder) == 7) {
912 POC[numpocs].prg1 = give_progression(POC[numpocs].progorder);
914 while (*s && *s != '/') {
922 parameters->numpocs = numpocs;
926 /* ------------------------------------------------------ */
928 case 'S': /* SOP marker */
930 parameters->csty |= 0x02;
934 /* ------------------------------------------------------ */
936 case 'E': /* EPH marker */
938 parameters->csty |= 0x04;
942 /* ------------------------------------------------------ */
944 case 'M': /* Mode switch pas tous au point !! */
947 if (sscanf(optarg, "%d", &value) == 1) {
948 for (i = 0; i <= 5; i++) {
949 int cache = value & (1 << i);
951 parameters->mode |= (1 << i);
957 /* ------------------------------------------------------ */
961 if (sscanf(optarg, "c=%d,U=%d", ¶meters->roi_compno,
962 ¶meters->roi_shift) != 2) {
963 fprintf(stderr, "ROI error !! [-ROI c='compno',U='shift']\n");
969 /* ------------------------------------------------------ */
971 case 'T': /* Tile offset */
973 if (sscanf(optarg, "%d,%d", ¶meters->cp_tx0, ¶meters->cp_ty0) != 2) {
974 fprintf(stderr, "-T 'tile offset' argument error !! [-T X0,Y0]");
980 /* ------------------------------------------------------ */
982 case 'C': /* add a comment */
984 parameters->cp_comment = (char*)malloc(strlen(optarg) + 1);
985 if(parameters->cp_comment) {
986 strcpy(parameters->cp_comment, optarg);
992 /* ------------------------------------------------------ */
994 case 'I': /* reversible or not */
996 parameters->irreversible = 1;
1000 /* ------------------------------------------------------ */
1002 case 'v': /* Tile part generation*/
1004 parameters->tp_flag = optarg[0];
1005 parameters->tp_on = 1;
1009 /* ------------------------------------------------------ */
1011 case 'z': /* Image Directory path */
1013 img_fol->imgdirpath = (char*)malloc(strlen(optarg) + 1);
1014 strcpy(img_fol->imgdirpath,optarg);
1015 img_fol->set_imgdir=1;
1019 /* ------------------------------------------------------ */
1021 case 'w': /* Digital Cinema 2K profile compliance*/
1024 sscanf(optarg,"%d",&fps);
1026 parameters->cp_cinema = CINEMA2K_24;
1027 }else if(fps == 48 ){
1028 parameters->cp_cinema = CINEMA2K_48;
1030 fprintf(stderr,"Incorrect value!! must be 24 or 48\n");
1033 fprintf(stdout,"CINEMA 2K compliant codestream\n");
1034 parameters->cp_rsiz = CINEMA2K;
1039 /* ------------------------------------------------------ */
1041 case 'y': /* Digital Cinema 4K profile compliance*/
1043 parameters->cp_cinema = CINEMA4K_24;
1044 fprintf(stdout,"CINEMA 4K compliant codestream\n");
1045 parameters->cp_rsiz = CINEMA4K;
1049 /* ------------------------------------------------------ */
1053 /* ------------------------------------------------------ */
1055 case 'W': /* JPWL capabilities switched on */
1058 int hprot, pprot, sens, addr, size, range;
1060 /* we need to enable indexing */
1061 if (!indexfilename || !strcmp(indexfilename, "")) {
1062 strncpy(indexfilename, JPWL_PRIVATEINDEX_NAME, OPJ_PATH_LEN);
1065 /* search for different protection methods */
1067 /* break the option in comma points and parse the result */
1068 token = strtok(optarg, ",");
1069 while(token != NULL) {
1071 /* search header error protection method */
1072 if (*token == 'h') {
1074 static int tile = 0, tilespec = 0, lasttileno = 0;
1076 hprot = 1; /* predefined method */
1078 if(sscanf(token, "h=%d", &hprot) == 1) {
1079 /* Main header, specified */
1080 if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
1081 ((hprot >= 37) && (hprot <= 128)))) {
1082 fprintf(stderr, "ERROR -> invalid main header protection method h = %d\n", hprot);
1085 parameters->jpwl_hprot_MH = hprot;
1087 } else if(sscanf(token, "h%d=%d", &tile, &hprot) == 2) {
1088 /* Tile part header, specified */
1089 if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
1090 ((hprot >= 37) && (hprot <= 128)))) {
1091 fprintf(stderr, "ERROR -> invalid tile part header protection method h = %d\n", hprot);
1095 fprintf(stderr, "ERROR -> invalid tile part number on protection method t = %d\n", tile);
1098 if (tilespec < JPWL_MAX_NO_TILESPECS) {
1099 parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
1100 parameters->jpwl_hprot_TPH[tilespec++] = hprot;
1103 } else if(sscanf(token, "h%d", &tile) == 1) {
1104 /* Tile part header, unspecified */
1106 fprintf(stderr, "ERROR -> invalid tile part number on protection method t = %d\n", tile);
1109 if (tilespec < JPWL_MAX_NO_TILESPECS) {
1110 parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
1111 parameters->jpwl_hprot_TPH[tilespec++] = hprot;
1115 } else if (!strcmp(token, "h")) {
1116 /* Main header, unspecified */
1117 parameters->jpwl_hprot_MH = hprot;
1120 fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
1126 /* search packet error protection method */
1127 if (*token == 'p') {
1129 static int pack = 0, tile = 0, packspec = 0/*, lastpackno = 0*/;
1131 pprot = 1; /* predefined method */
1133 if (sscanf(token, "p=%d", &pprot) == 1) {
1134 /* Method for all tiles and all packets */
1135 if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1136 ((pprot >= 37) && (pprot <= 128)))) {
1137 fprintf(stderr, "ERROR -> invalid default packet protection method p = %d\n", pprot);
1140 parameters->jpwl_pprot_tileno[0] = 0;
1141 parameters->jpwl_pprot_packno[0] = 0;
1142 parameters->jpwl_pprot[0] = pprot;
1144 } else if (sscanf(token, "p%d=%d", &tile, &pprot) == 2) {
1145 /* method specified from that tile on */
1146 if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1147 ((pprot >= 37) && (pprot <= 128)))) {
1148 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1152 fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1155 if (packspec < JPWL_MAX_NO_PACKSPECS) {
1156 parameters->jpwl_pprot_tileno[packspec] = tile;
1157 parameters->jpwl_pprot_packno[packspec] = 0;
1158 parameters->jpwl_pprot[packspec++] = pprot;
1161 } else if (sscanf(token, "p%d:%d=%d", &tile, &pack, &pprot) == 3) {
1162 /* method fully specified from that tile and that packet on */
1163 if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1164 ((pprot >= 37) && (pprot <= 128)))) {
1165 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1169 fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1173 fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
1176 if (packspec < JPWL_MAX_NO_PACKSPECS) {
1177 parameters->jpwl_pprot_tileno[packspec] = tile;
1178 parameters->jpwl_pprot_packno[packspec] = pack;
1179 parameters->jpwl_pprot[packspec++] = pprot;
1182 } else if (sscanf(token, "p%d:%d", &tile, &pack) == 2) {
1183 /* default method from that tile and that packet on */
1184 if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1185 ((pprot >= 37) && (pprot <= 128)))) {
1186 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1190 fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1194 fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
1197 if (packspec < JPWL_MAX_NO_PACKSPECS) {
1198 parameters->jpwl_pprot_tileno[packspec] = tile;
1199 parameters->jpwl_pprot_packno[packspec] = pack;
1200 parameters->jpwl_pprot[packspec++] = pprot;
1203 } else if (sscanf(token, "p%d", &tile) == 1) {
1204 /* default from a tile on */
1206 fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
1209 if (packspec < JPWL_MAX_NO_PACKSPECS) {
1210 parameters->jpwl_pprot_tileno[packspec] = tile;
1211 parameters->jpwl_pprot_packno[packspec] = 0;
1212 parameters->jpwl_pprot[packspec++] = pprot;
1216 } else if (!strcmp(token, "p")) {
1218 parameters->jpwl_pprot_tileno[0] = 0;
1219 parameters->jpwl_pprot_packno[0] = 0;
1220 parameters->jpwl_pprot[0] = pprot;
1223 fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
1229 /* search sensitivity method */
1230 if (*token == 's') {
1232 static int tile = 0, tilespec = 0, lasttileno = 0;
1234 sens = 0; /* predefined: relative error */
1236 if(sscanf(token, "s=%d", &sens) == 1) {
1237 /* Main header, specified */
1238 if ((sens < -1) || (sens > 7)) {
1239 fprintf(stderr, "ERROR -> invalid main header sensitivity method s = %d\n", sens);
1242 parameters->jpwl_sens_MH = sens;
1244 } else if(sscanf(token, "s%d=%d", &tile, &sens) == 2) {
1245 /* Tile part header, specified */
1246 if ((sens < -1) || (sens > 7)) {
1247 fprintf(stderr, "ERROR -> invalid tile part header sensitivity method s = %d\n", sens);
1251 fprintf(stderr, "ERROR -> invalid tile part number on sensitivity method t = %d\n", tile);
1254 if (tilespec < JPWL_MAX_NO_TILESPECS) {
1255 parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
1256 parameters->jpwl_sens_TPH[tilespec++] = sens;
1259 } else if(sscanf(token, "s%d", &tile) == 1) {
1260 /* Tile part header, unspecified */
1262 fprintf(stderr, "ERROR -> invalid tile part number on sensitivity method t = %d\n", tile);
1265 if (tilespec < JPWL_MAX_NO_TILESPECS) {
1266 parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
1267 parameters->jpwl_sens_TPH[tilespec++] = hprot;
1270 } else if (!strcmp(token, "s")) {
1271 /* Main header, unspecified */
1272 parameters->jpwl_sens_MH = sens;
1275 fprintf(stderr, "ERROR -> invalid sensitivity method selection = %s\n", token);
1279 parameters->jpwl_sens_size = 2; /* 2 bytes for default size */
1282 /* search addressing size */
1283 if (*token == 'a') {
1285 /*static int tile = 0, tilespec = 0, lasttileno = 0*/;
1287 addr = 0; /* predefined: auto */
1289 if(sscanf(token, "a=%d", &addr) == 1) {
1291 if ((addr != 0) && (addr != 2) && (addr != 4)) {
1292 fprintf(stderr, "ERROR -> invalid addressing size a = %d\n", addr);
1295 parameters->jpwl_sens_addr = addr;
1297 } else if (!strcmp(token, "a")) {
1299 parameters->jpwl_sens_addr = addr; /* auto for default size */
1302 fprintf(stderr, "ERROR -> invalid addressing selection = %s\n", token);
1308 /* search sensitivity size */
1309 if (*token == 'z') {
1311 /*static int tile = 0, tilespec = 0, lasttileno = 0;*/
1313 size = 1; /* predefined: 1 byte */
1315 if(sscanf(token, "z=%d", &size) == 1) {
1317 if ((size != 0) && (size != 1) && (size != 2)) {
1318 fprintf(stderr, "ERROR -> invalid sensitivity size z = %d\n", size);
1321 parameters->jpwl_sens_size = size;
1323 } else if (!strcmp(token, "a")) {
1325 parameters->jpwl_sens_size = size; /* 1 for default size */
1328 fprintf(stderr, "ERROR -> invalid size selection = %s\n", token);
1334 /* search range method */
1335 if (*token == 'g') {
1337 /*static int tile = 0, tilespec = 0, lasttileno = 0;*/
1339 range = 0; /* predefined: 0 (packet) */
1341 if(sscanf(token, "g=%d", &range) == 1) {
1343 if ((range < 0) || (range > 3)) {
1344 fprintf(stderr, "ERROR -> invalid sensitivity range method g = %d\n", range);
1347 parameters->jpwl_sens_range = range;
1349 } else if (!strcmp(token, "g")) {
1351 parameters->jpwl_sens_range = range;
1354 fprintf(stderr, "ERROR -> invalid range selection = %s\n", token);
1360 /* next token or bust */
1361 token = strtok(NULL, ",");
1366 fprintf(stdout, "Info: JPWL capabilities enabled\n");
1367 parameters->jpwl_epc_on = true;
1371 #endif /* USE_JPWL */
1374 /* ------------------------------------------------------ */
1377 fprintf(stderr, "ERROR -> Command line not valid\n");
1382 /* check for possible errors */
1383 if (parameters->cp_cinema){
1384 if(parameters->tcp_numlayers > 1){
1385 parameters->cp_rsiz = STD_RSIZ;
1386 fprintf(stdout,"Warning: DC profiles do not allow more than one quality layer. The codestream created will not be compliant with the DC profile\n");
1389 if(img_fol->set_imgdir == 1){
1390 if(!(parameters->infile[0] == 0)){
1391 fprintf(stderr, "Error: options -ImgDir and -i cannot be used together !!\n");
1394 if(img_fol->set_out_format == 0){
1395 fprintf(stderr, "Error: When -ImgDir is used, -OutFor <FORMAT> must be used !!\n");
1396 fprintf(stderr, "Only one format allowed! Valid formats are j2k and jp2!!\n");
1399 if(!((parameters->outfile[0] == 0))){
1400 fprintf(stderr, "Error: options -ImgDir and -o cannot be used together !!\n");
1401 fprintf(stderr, "Specify OutputFormat using -OutFor<FORMAT> !!\n");
1405 if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
1406 fprintf(stderr, "Error: One of the options; -i or -ImgDir must be specified\n");
1407 fprintf(stderr, "Error: When using -i; -o must be used\n");
1408 fprintf(stderr, "usage: image_to_j2k -i image-file -o j2k/jp2-file (+ options)\n");
1413 if (parameters->decod_format == RAW_DFMT && raw_cp->rawWidth == 0) {
1414 fprintf(stderr,"\nError: invalid raw image parameters\n");
1415 fprintf(stderr,"Please use the Format option -F:\n");
1416 fprintf(stderr,"-F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
1417 fprintf(stderr,"Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
1418 fprintf(stderr,"Aborting\n");
1422 if ((parameters->cp_disto_alloc || parameters->cp_fixed_alloc || parameters->cp_fixed_quality)
1423 && (!(parameters->cp_disto_alloc ^ parameters->cp_fixed_alloc ^ parameters->cp_fixed_quality))) {
1424 fprintf(stderr, "Error: options -r -q and -f cannot be used together !!\n");
1426 } /* mod fixed_quality */
1428 /* if no rate entered, lossless by default */
1429 if (parameters->tcp_numlayers == 0) {
1430 parameters->tcp_rates[0] = 0; /* MOD antonin : losslessbug */
1431 parameters->tcp_numlayers++;
1432 parameters->cp_disto_alloc = 1;
1435 if((parameters->cp_tx0 > parameters->image_offset_x0) || (parameters->cp_ty0 > parameters->image_offset_y0)) {
1437 "Error: Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n",
1438 parameters->cp_tx0, parameters->image_offset_x0, parameters->cp_ty0, parameters->image_offset_y0);
1442 for (i = 0; i < parameters->numpocs; i++) {
1443 if (parameters->POC[i].prg == -1) {
1445 "Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",
1453 /* -------------------------------------------------------------------------- */
1456 sample error callback expecting a FILE* client object
1458 void error_callback(const char *msg, void *client_data) {
1459 FILE *stream = (FILE*)client_data;
1460 fprintf(stream, "[ERROR] %s", msg);
1463 sample warning callback expecting a FILE* client object
1465 void warning_callback(const char *msg, void *client_data) {
1466 FILE *stream = (FILE*)client_data;
1467 fprintf(stream, "[WARNING] %s", msg);
1470 sample debug callback expecting a FILE* client object
1472 void info_callback(const char *msg, void *client_data) {
1473 FILE *stream = (FILE*)client_data;
1474 fprintf(stream, "[INFO] %s", msg);
1477 /* -------------------------------------------------------------------------- */
1479 int main(int argc, char **argv) {
1481 opj_cparameters_t parameters; /* compression parameters */
1483 opj_event_mgr_t event_mgr; /* event manager */
1484 opj_image_t *image = NULL;
1488 raw_cparameters_t raw_cp;
1489 opj_codestream_info_t cstr_info; /* Codestream information structure */
1490 char indexfilename[OPJ_PATH_LEN]; /* index file name */
1493 configure the event callbacks (not required)
1494 setting of each callback is optionnal
1496 memset(&event_mgr, 0, sizeof(opj_event_mgr_t));
1497 event_mgr.error_handler = error_callback;
1498 event_mgr.warning_handler = warning_callback;
1499 event_mgr.info_handler = info_callback;
1501 /* set encoding parameters to default values */
1502 opj_set_default_encoder_parameters(¶meters);
1504 /* Initialize indexfilename and img_fol */
1506 memset(&img_fol,0,sizeof(img_fol_t));
1508 /* parse input and get user encoding parameters */
1509 if(parse_cmdline_encoder(argc, argv, ¶meters,&img_fol, &raw_cp, indexfilename) == 1) {
1513 if (parameters.cp_cinema){
1514 img_fol.rates = (float*)malloc(parameters.tcp_numlayers * sizeof(float));
1515 for(i=0; i< parameters.tcp_numlayers; i++){
1516 img_fol.rates[i] = parameters.tcp_rates[i];
1518 cinema_parameters(¶meters);
1521 /* Create comment for codestream */
1522 if(parameters.cp_comment == NULL) {
1523 const char comment[] = "Created by OpenJPEG version ";
1524 const size_t clen = strlen(comment);
1525 const char *version = opj_version();
1528 parameters.cp_comment = (char*)malloc(clen+strlen(version)+11);
1529 sprintf(parameters.cp_comment,"%s%s with JPWL", comment, version);
1531 parameters.cp_comment = (char*)malloc(clen+strlen(version)+1);
1532 sprintf(parameters.cp_comment,"%s%s", comment, version);
1537 /* Read directory if necessary */
1538 if(img_fol.set_imgdir==1){
1539 num_images=get_num_images(img_fol.imgdirpath);
1540 dirptr=(dircnt_t*)malloc(sizeof(dircnt_t));
1542 dirptr->filename_buf = (char*)malloc(num_images*OPJ_PATH_LEN*sizeof(char)); // Stores at max 10 image file names
1543 dirptr->filename = (char**) malloc(num_images*sizeof(char*));
1544 if(!dirptr->filename_buf){
1547 for(i=0;i<num_images;i++){
1548 dirptr->filename[i] = dirptr->filename_buf + i*OPJ_PATH_LEN;
1551 if(load_images(dirptr,img_fol.imgdirpath)==1){
1555 fprintf(stdout,"Folder is empty\n");
1561 /*Encoding image one by one*/
1562 for(imageno=0;imageno<num_images;imageno++) {
1564 fprintf(stderr,"\n");
1566 if(img_fol.set_imgdir==1){
1567 if (get_next_file(imageno, dirptr,&img_fol, ¶meters)) {
1568 fprintf(stderr,"skipping file...\n");
1572 switch(parameters.decod_format) {
1586 fprintf(stderr,"skipping file...\n");
1590 /* decode the source image */
1591 /* ----------------------- */
1593 switch (parameters.decod_format) {
1595 image = pgxtoimage(parameters.infile, ¶meters);
1597 fprintf(stderr, "Unable to load pgx file\n");
1603 image = pnmtoimage(parameters.infile, ¶meters);
1605 fprintf(stderr, "Unable to load pnm file\n");
1611 image = bmptoimage(parameters.infile, ¶meters);
1613 fprintf(stderr, "Unable to load bmp file\n");
1619 image = tiftoimage(parameters.infile, ¶meters);
1621 fprintf(stderr, "Unable to load tiff file\n");
1627 image = rawtoimage(parameters.infile, ¶meters, &raw_cp);
1629 fprintf(stderr, "Unable to load raw file\n");
1635 image = tgatoimage(parameters.infile, ¶meters);
1637 fprintf(stderr, "Unable to load tga file\n");
1642 /* Decide if MCT should be used */
1643 parameters.tcp_mct = image->numcomps == 3 ? 1 : 0;
1645 if(parameters.cp_cinema){
1646 cinema_setup_encoder(¶meters,image,&img_fol);
1649 /* encode the destination image */
1650 /* ---------------------------- */
1652 if (parameters.cod_format == J2K_CFMT) { /* J2K format output */
1653 int codestream_length;
1654 opj_cio_t *cio = NULL;
1657 /* get a J2K compressor handle */
1658 opj_cinfo_t* cinfo = opj_create_compress(CODEC_J2K);
1660 /* catch events using our callbacks and give a local context */
1661 opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
1663 /* setup the encoder parameters using the current image and user parameters */
1664 opj_setup_encoder(cinfo, ¶meters, image);
1666 /* open a byte stream for writing */
1667 /* allocate memory for all tiles */
1668 cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
1670 /* encode the image */
1671 if (*indexfilename) // If need to extract codestream information
1672 bSuccess = opj_encode_with_info(cinfo, cio, image, &cstr_info);
1674 bSuccess = opj_encode(cinfo, cio, image, NULL);
1677 fprintf(stderr, "failed to encode image\n");
1680 codestream_length = cio_tell(cio);
1682 /* write the buffer to disk */
1683 f = fopen(parameters.outfile, "wb");
1685 fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
1688 fwrite(cio->buffer, 1, codestream_length, f);
1691 fprintf(stderr,"Generated outfile %s\n",parameters.outfile);
1692 /* close and free the byte stream */
1695 /* Write the index to disk */
1696 if (*indexfilename) {
1697 bSuccess = write_index_file(&cstr_info, indexfilename);
1699 fprintf(stderr, "Failed to output index file into [%s]\n", indexfilename);
1703 /* free remaining compression structures */
1704 opj_destroy_compress(cinfo);
1706 opj_destroy_cstr_info(&cstr_info);
1707 } else { /* JP2 format output */
1708 int codestream_length;
1709 opj_cio_t *cio = NULL;
1712 /* get a JP2 compressor handle */
1713 opj_cinfo_t* cinfo = opj_create_compress(CODEC_JP2);
1715 /* catch events using our callbacks and give a local context */
1716 opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
1718 /* setup the encoder parameters using the current image and using user parameters */
1719 opj_setup_encoder(cinfo, ¶meters, image);
1721 /* open a byte stream for writing */
1722 /* allocate memory for all tiles */
1723 cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
1725 /* encode the image */
1726 if (*indexfilename) // If need to extract codestream information
1727 bSuccess = opj_encode_with_info(cinfo, cio, image, &cstr_info);
1729 bSuccess = opj_encode(cinfo, cio, image, NULL);
1732 fprintf(stderr, "failed to encode image\n");
1735 codestream_length = cio_tell(cio);
1737 /* write the buffer to disk */
1738 f = fopen(parameters.outfile, "wb");
1740 fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
1743 fwrite(cio->buffer, 1, codestream_length, f);
1745 fprintf(stderr,"Generated outfile %s\n",parameters.outfile);
1746 /* close and free the byte stream */
1749 /* Write the index to disk */
1750 if (*indexfilename) {
1751 bSuccess = write_index_file(&cstr_info, indexfilename);
1753 fprintf(stderr, "Failed to output index file\n");
1757 /* free remaining compression structures */
1758 opj_destroy_compress(cinfo);
1760 opj_destroy_cstr_info(&cstr_info);
1763 /* free image data */
1764 opj_image_destroy(image);
1767 /* free user parameters structure */
1768 if(parameters.cp_comment) free(parameters.cp_comment);
1769 if(parameters.cp_matrice) free(parameters.cp_matrice);