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.
37 #include "compat/getopt.h"
42 #define stricmp strcasecmp
43 #define strnicmp strncasecmp
46 /* ----------------------------------------------------------------------- */
60 /* ----------------------------------------------------------------------- */
61 #define CINEMA_24_CS 1302083 /*Codestream length for 24fps*/
62 #define CINEMA_48_CS 651041 /*Codestream length for 48fps*/
63 #define COMP_24_CS 1041666 /*Maximum size per color component for 2K & 4K @ 24fps*/
64 #define COMP_48_CS 520833 /*Maximum size per color component for 2K @ 48fps*/
66 typedef struct dircnt{
67 /** Buffer for holding images read from Directory*/
69 /** Pointer to the buffer*/
73 typedef struct img_folder{
74 /** The directory path of the folder containing input images*/
80 /** Enable Cod Format for output*/
84 void encode_help_display() {
85 fprintf(stdout,"HELP\n----\n\n");
86 fprintf(stdout,"- the -h option displays this help information on screen\n\n");
89 fprintf(stdout,"List of parameters for the JPEG 2000 "
96 fprintf(stdout,"REMARKS:\n");
97 fprintf(stdout,"---------\n");
99 fprintf(stdout,"The markers written to the main_header are : SOC SIZ COD QCD COM.\n");
100 fprintf(stdout,"COD and QCD never appear in the tile_header.\n");
101 fprintf(stdout,"\n");
102 fprintf(stdout,"By default:\n");
103 fprintf(stdout,"------------\n");
104 fprintf(stdout,"\n");
105 fprintf(stdout," * Lossless\n");
106 fprintf(stdout," * 1 tile\n");
107 fprintf(stdout," * Size of precinct : 2^15 x 2^15 (means 1 precinct)\n");
108 fprintf(stdout," * Size of code-block : 64 x 64\n");
109 fprintf(stdout," * Number of resolutions: 6\n");
110 fprintf(stdout," * No SOP marker in the codestream\n");
111 fprintf(stdout," * No EPH marker in the codestream\n");
112 fprintf(stdout," * No sub-sampling in x or y direction\n");
113 fprintf(stdout," * No mode switch activated\n");
114 fprintf(stdout," * Progression order: LRCP\n");
115 fprintf(stdout," * No index file\n");
116 fprintf(stdout," * No ROI upshifted\n");
117 fprintf(stdout," * No offset of the origin of the image\n");
118 fprintf(stdout," * No offset of the origin of the tiles\n");
119 fprintf(stdout," * Reversible DWT 5-3\n");
122 fprintf(stdout," * No JPWL protection\n");
123 #endif /* USE_JPWL */
125 fprintf(stdout,"\n");
126 fprintf(stdout,"Parameters:\n");
127 fprintf(stdout,"------------\n");
128 fprintf(stdout,"\n");
129 fprintf(stdout,"Required Parameters (except with -h):\n");
130 fprintf(stdout,"One of the two options -ImgDir or -i must be used\n");
131 fprintf(stdout,"\n");
132 fprintf(stdout,"-ImgDir : Image file Directory path (example ../Images) \n");
133 fprintf(stdout," When using this option -OutFor must be used\n");
134 fprintf(stdout,"\n");
135 fprintf(stdout,"-OutFor \n");
136 fprintf(stdout," REQUIRED only if -ImgDir is used\n");
137 fprintf(stdout," Need to specify only format without filename <BMP> \n");
138 fprintf(stdout," Currently accepts PGM, PPM, PNM, PGX, BMP, TIF, RAW and TGA formats\n");
139 fprintf(stdout,"\n");
140 fprintf(stdout,"-i : source file (-i source.pnm also *.pgm, *.ppm, *.bmp, *.tif, *.raw, *.tga) \n");
141 fprintf(stdout," When using this option -o must be used\n");
142 fprintf(stdout,"\n");
143 fprintf(stdout,"-o : destination file (-o dest.j2k or .jp2) \n");
144 fprintf(stdout,"\n");
145 fprintf(stdout,"Optional Parameters:\n");
146 fprintf(stdout,"\n");
147 fprintf(stdout,"-h : display the help information \n ");
148 fprintf(stdout,"\n");
149 fprintf(stdout,"-cinema2k : Digital Cinema 2K profile compliant codestream for 2K resolution.(-cinema2k 24 or 48) \n");
150 fprintf(stdout," Need to specify the frames per second for a 2K resolution. Only 24 or 48 fps is allowed\n");
151 fprintf(stdout,"\n");
152 fprintf(stdout,"-cinema4k : Digital Cinema 4K profile compliant codestream for 4K resolution \n");
153 fprintf(stdout," Frames per second not required. Default value is 24fps\n");
154 fprintf(stdout,"\n");
155 fprintf(stdout,"-r : different compression ratios for successive layers (-r 20,10,5)\n ");
156 fprintf(stdout," - The rate specified for each quality level is the desired \n");
157 fprintf(stdout," compression factor.\n");
158 fprintf(stdout," Example: -r 20,10,1 means quality 1: compress 20x, \n");
159 fprintf(stdout," quality 2: compress 10x and quality 3: compress lossless\n");
160 fprintf(stdout,"\n");
161 fprintf(stdout," (options -r and -q cannot be used together)\n ");
162 fprintf(stdout,"\n");
164 fprintf(stdout,"-q : different psnr for successive layers (-q 30,40,50) \n ");
166 fprintf(stdout," (options -r and -q cannot be used together)\n ");
168 fprintf(stdout,"\n");
169 fprintf(stdout,"-n : number of resolutions (-n 3) \n");
170 fprintf(stdout,"\n");
171 fprintf(stdout,"-b : size of code block (-b 32,32) \n");
172 fprintf(stdout,"\n");
173 fprintf(stdout,"-c : size of precinct (-c 128,128) \n");
174 fprintf(stdout,"\n");
175 fprintf(stdout,"-t : size of tile (-t 512,512) \n");
176 fprintf(stdout,"\n");
177 fprintf(stdout,"-p : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] \n");
178 fprintf(stdout,"\n");
179 fprintf(stdout,"-s : subsampling factor (-s 2,2) [-s X,Y] \n");
180 fprintf(stdout," Remark: subsampling bigger than 2 can produce error\n");
181 fprintf(stdout,"\n");
182 fprintf(stdout,"-POC : Progression order change (-POC T1=0,0,1,5,3,CPRL/T1=5,0,1,6,3,CPRL) \n");
183 fprintf(stdout," Example: T1=0,0,1,5,3,CPRL \n");
184 fprintf(stdout," : Ttilenumber=Resolution num start,Component num start,Layer num end,Resolution num end,Component num end,Progression order\n");
185 fprintf(stdout,"\n");
186 fprintf(stdout,"-SOP : write SOP marker before each packet \n");
187 fprintf(stdout,"\n");
188 fprintf(stdout,"-EPH : write EPH marker after each header packet \n");
189 fprintf(stdout,"\n");
190 fprintf(stdout,"-M : mode switch (-M 3) [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL)\n");
191 fprintf(stdout," 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)] \n");
192 fprintf(stdout," Indicate multiple modes by adding their values. \n");
193 fprintf(stdout," ex: RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");
194 fprintf(stdout,"\n");
195 fprintf(stdout,"-x : create an index file *.Idx (-x index_name.Idx) \n");
196 fprintf(stdout,"\n");
197 fprintf(stdout,"-ROI : c=%%d,U=%%d : quantization indices upshifted \n");
198 fprintf(stdout," for component c=%%d [%%d = 0,1,2]\n");
199 fprintf(stdout," with a value of U=%%d [0 <= %%d <= 37] (i.e. -ROI:c=0,U=25) \n");
200 fprintf(stdout,"\n");
201 fprintf(stdout,"-d : offset of the origin of the image (-d 150,300) \n");
202 fprintf(stdout,"\n");
203 fprintf(stdout,"-T : offset of the origin of the tiles (-T 100,75) \n");
204 fprintf(stdout,"\n");
205 fprintf(stdout,"-I : use the irreversible DWT 9-7 (-I) \n");
206 fprintf(stdout,"\n");
209 fprintf(stdout,"-W : adoption of JPWL (Part 11) capabilities (-W params)\n");
210 fprintf(stdout," The parameters can be written and repeated in any order:\n");
211 fprintf(stdout," [h<tile><=type>,s<tile><=method>,a=<addr>,z=<size>,g=<range>,...\n");
212 fprintf(stdout," ...,p<tile:pack><=type>]\n");
213 fprintf(stdout,"\n");
214 fprintf(stdout," h selects the header error protection (EPB): 'type' can be\n");
215 fprintf(stdout," [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
216 fprintf(stdout," if 'tile' is absent, it applies to main and tile headers\n");
217 fprintf(stdout," if 'tile' is present, it applies from that tile\n");
218 fprintf(stdout," onwards, up to the next h<tile> spec, or to the last tile\n");
219 fprintf(stdout," in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
220 fprintf(stdout,"\n");
221 fprintf(stdout," p selects the packet error protection (EEP/UEP with EPBs)\n");
222 fprintf(stdout," to be applied to raw data: '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 'tile:pack' is absent, it starts from tile 0, packet 0\n");
225 fprintf(stdout," if 'tile:pack' is present, it applies from that tile\n");
226 fprintf(stdout," and that packet onwards, up to the next packet spec\n");
227 fprintf(stdout," or to the last packet in the last tile in the codestream\n");
228 fprintf(stdout," (max. %d specs)\n", JPWL_MAX_NO_PACKSPECS);
229 fprintf(stdout,"\n");
230 fprintf(stdout," s enables sensitivity data insertion (ESD): 'method' can be\n");
231 fprintf(stdout," [-1=NO ESD 0=RELATIVE ERROR 1=MSE 2=MSE REDUCTION 3=PSNR\n");
232 fprintf(stdout," 4=PSNR INCREMENT 5=MAXERR 6=TSE 7=RESERVED]\n");
233 fprintf(stdout," if 'tile' is absent, it applies to main header only\n");
234 fprintf(stdout," if 'tile' is present, it applies from that tile\n");
235 fprintf(stdout," onwards, up to the next s<tile> spec, or to the last tile\n");
236 fprintf(stdout," in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
237 fprintf(stdout,"\n");
238 fprintf(stdout," g determines the addressing mode: <range> can be\n");
239 fprintf(stdout," [0=PACKET 1=BYTE RANGE 2=PACKET RANGE]\n");
240 fprintf(stdout,"\n");
241 fprintf(stdout," a determines the size of data addressing: <addr> can be\n");
242 fprintf(stdout," 2/4 bytes (small/large codestreams). If not set, auto-mode\n");
243 fprintf(stdout,"\n");
244 fprintf(stdout," z determines the size of sensitivity values: <size> can be\n");
245 fprintf(stdout," 1/2 bytes, for the transformed pseudo-floating point value\n");
246 fprintf(stdout,"\n");
247 fprintf(stdout," ex.:\n");
248 fprintf(stdout," h,h0=64,h3=16,h5=32,p0=78,p0:24=56,p1,p3:0=0,p3:20=32,s=0,s0=6,s3=-1,a=0,g=1,z=1\n");
249 fprintf(stdout," means\n");
250 fprintf(stdout," predefined EPB in MH, rs(64,32) from TPH 0 to TPH 2,\n");
251 fprintf(stdout," CRC-16 in TPH 3 and TPH 4, CRC-32 in remaining TPHs,\n");
252 fprintf(stdout," UEP rs(78,32) for packets 0 to 23 of tile 0,\n");
253 fprintf(stdout," UEP rs(56,32) for packets 24 to the last of tile 0,\n");
254 fprintf(stdout," UEP rs default for packets of tile 1,\n");
255 fprintf(stdout," no UEP for packets 0 to 19 of tile 3,\n");
256 fprintf(stdout," UEP CRC-32 for packets 20 of tile 3 to last tile,\n");
257 fprintf(stdout," relative sensitivity ESD for MH,\n");
258 fprintf(stdout," TSE ESD from TPH 0 to TPH 2, byte range with automatic\n");
259 fprintf(stdout," size of addresses and 1 byte for each sensitivity value\n");
260 fprintf(stdout,"\n");
261 fprintf(stdout," ex.:\n");
262 fprintf(stdout," h,s,p\n");
263 fprintf(stdout," means\n");
264 fprintf(stdout," default protection to headers (MH and TPHs) as well as\n");
265 fprintf(stdout," data packets, one ESD in MH\n");
266 fprintf(stdout,"\n");
267 fprintf(stdout," N.B.: use the following recommendations when specifying\n");
268 fprintf(stdout," the JPWL parameters list\n");
269 fprintf(stdout," - when you use UEP, always pair the 'p' option with 'h'\n");
270 fprintf(stdout," \n");
271 #endif /* USE_JPWL */
273 fprintf(stdout,"IMPORTANT:\n");
274 fprintf(stdout,"-----------\n");
275 fprintf(stdout,"\n");
276 fprintf(stdout,"The index file has the structure below:\n");
277 fprintf(stdout,"---------------------------------------\n");
278 fprintf(stdout,"\n");
279 fprintf(stdout,"Image_height Image_width\n");
280 fprintf(stdout,"progression order\n");
281 fprintf(stdout,"Tiles_size_X Tiles_size_Y\n");
282 fprintf(stdout,"Tiles_nb_X Tiles_nb_Y\n");
283 fprintf(stdout,"Components_nb\n");
284 fprintf(stdout,"Layers_nb\n");
285 fprintf(stdout,"decomposition_levels\n");
286 fprintf(stdout,"[Precincts_size_X_res_Nr Precincts_size_Y_res_Nr]...\n");
287 fprintf(stdout," [Precincts_size_X_res_0 Precincts_size_Y_res_0]\n");
288 fprintf(stdout,"Main_header_end_position\n");
289 fprintf(stdout,"Codestream_size\n");
290 fprintf(stdout,"Tile_0 start_pos end_Theader end_pos TotalDisto NumPix MaxMSE\n");
291 fprintf(stdout,"Tile_1 '' '' '' '' '' ''\n");
292 fprintf(stdout,"...\n");
293 fprintf(stdout,"Tile_Nt '' '' '' '' '' ''\n");
294 fprintf(stdout,"Tpacket_0 Tile layer res. comp. prec. start_pos end_pos disto\n");
295 fprintf(stdout,"...\n");
296 fprintf(stdout,"Tpacket_Np '' '' '' '' '' '' '' ''\n");
298 fprintf(stdout,"MaxDisto\n");
300 fprintf(stdout,"TotalDisto\n\n");
303 OPJ_PROG_ORDER give_progression(char progression[4]) {
304 if(strncmp(progression, "LRCP", 4) == 0) {
307 if(strncmp(progression, "RLCP", 4) == 0) {
310 if(strncmp(progression, "RPCL", 4) == 0) {
313 if(strncmp(progression, "PCRL", 4) == 0) {
316 if(strncmp(progression, "CPRL", 4) == 0) {
323 int get_num_images(char *imgdirpath){
325 struct dirent* content;
328 /*Reading the input images from given input directory*/
330 dir= opendir(imgdirpath);
332 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
337 while((content=readdir(dir))!=NULL){
338 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
345 int load_images(dircnt_t *dirptr, char *imgdirpath){
347 struct dirent* content;
350 /*Reading the input images from given input directory*/
352 dir= opendir(imgdirpath);
354 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
357 fprintf(stderr,"Folder opened successfully\n");
360 while((content=readdir(dir))!=NULL){
361 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
364 strcpy(dirptr->filename[i],content->d_name);
370 int get_file_format(char *filename) {
372 static const char *extension[] = {
373 "pgx", "pnm", "pgm", "ppm", "bmp", "tif", "raw", "tga", "j2k", "jp2", "j2c"
375 static const int format[] = {
376 PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, TGA_DFMT, J2K_CFMT, JP2_CFMT, J2K_CFMT
378 char * ext = strrchr(filename, '.');
382 for(i = 0; i < sizeof(format)/sizeof(*format); i++) {
383 if(_strnicmp(ext, extension[i], 3) == 0) {
391 char * get_file_name(char *name){
393 fname= (char*)malloc(OPJ_PATH_LEN*sizeof(char));
394 fname= strtok(name,".");
398 char get_next_file(int imageno,dircnt_t *dirptr,img_fol_t *img_fol, opj_cparameters_t *parameters){
399 char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN],outfilename[OPJ_PATH_LEN],temp_ofname[OPJ_PATH_LEN];
401 strcpy(image_filename,dirptr->filename[imageno]);
402 fprintf(stderr,"File Number %d \"%s\"\n",imageno,image_filename);
403 parameters->decod_format = get_file_format(image_filename);
404 if (parameters->decod_format == -1)
406 sprintf(infilename,"%s/%s",img_fol->imgdirpath,image_filename);
407 strncpy(parameters->infile, infilename, sizeof(infilename));
410 strcpy(temp_ofname,get_file_name(image_filename));
411 if(img_fol->set_out_format==1){
412 sprintf(outfilename,"%s/%s.%s",img_fol->imgdirpath,temp_ofname,img_fol->out_format);
413 strncpy(parameters->outfile, outfilename, sizeof(outfilename));
418 static int initialise_4K_poc(opj_poc_t *POC, int numres){
423 POC[0].resno1 = numres-1;
427 POC[1].resno0 = numres-1;
430 POC[1].resno1 = numres;
436 void cinema_parameters(opj_cparameters_t *parameters){
437 parameters->tile_size_on = false;
438 parameters->cp_tdx=1;
439 parameters->cp_tdy=1;
442 parameters->tp_flag = 'C';
443 parameters->tp_on = 1;
445 /*Tile and Image shall be at (0,0)*/
446 parameters->cp_tx0 = 0;
447 parameters->cp_ty0 = 0;
448 parameters->image_offset_x0 = 0;
449 parameters->image_offset_y0 = 0;
451 /*Codeblock size= 32*32*/
452 parameters->cblockw_init = 32;
453 parameters->cblockh_init = 32;
454 parameters->csty |= 0x01;
456 /*The progression order shall be CPRL*/
457 parameters->prog_order = CPRL;
460 parameters->roi_compno = -1;
462 parameters->subsampling_dx = 1; parameters->subsampling_dy = 1;
465 parameters->irreversible = 1;
469 void cinema_setup_encoder(opj_cparameters_t *parameters,opj_image_t *image){
472 opj_poc_t *POC = NULL;
474 switch (parameters->cp_cinema){
477 if(parameters->numresolution > 6){
478 parameters->numresolution = 6;
480 if (!((image->comps[0].w == 2048) | (image->comps[0].h == 1080))){
481 fprintf(stdout,"Image coordinates %d x %d is not 2K compliant.\nJPEG Digital Cinema Profile-3"
482 "(2K profile) compliance requires that at least one of coordinates match 2048 x 1080\n",
483 image->comps[0].w,image->comps[0].h);
484 parameters->cp_rsiz = STD_RSIZ;
489 if(parameters->numresolution < 1){
490 parameters->numresolution = 1;
491 }else if(parameters->numresolution > 7){
492 parameters->numresolution = 7;
494 if (!((image->comps[0].w == 4096) | (image->comps[0].h == 2160))){
495 fprintf(stdout,"Image coordinates %d x %d is not 4K compliant.\nJPEG Digital Cinema Profile-4"
496 "(4K profile) compliance requires that at least one of coordinates match 4096 x 2160\n",
497 image->comps[0].w,image->comps[0].h);
498 parameters->cp_rsiz = STD_RSIZ;
500 parameters->numpocs = initialise_4K_poc(parameters->POC,parameters->numresolution);
504 switch (parameters->cp_cinema){
507 for(i=0;i<parameters->tcp_numlayers;i++){
509 if (parameters->tcp_rates[i]== 0){
510 parameters->tcp_rates[0]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
511 (CINEMA_24_CS * 8 * image->comps[0].dx * image->comps[0].dy);
513 temp_rate =((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
514 (parameters->tcp_rates[i] * 8 * image->comps[0].dx * image->comps[0].dy);
515 if (temp_rate > CINEMA_24_CS ){
516 parameters->tcp_rates[i]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
517 (CINEMA_24_CS * 8 * image->comps[0].dx * image->comps[0].dy);
521 parameters->max_comp_size = COMP_24_CS;
525 for(i=0;i<parameters->tcp_numlayers;i++){
527 if (parameters->tcp_rates[i]== 0){
528 parameters->tcp_rates[0]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
529 (CINEMA_48_CS * 8 * image->comps[0].dx * image->comps[0].dy);
531 temp_rate =((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
532 (parameters->tcp_rates[i] * 8 * image->comps[0].dx * image->comps[0].dy);
533 if (temp_rate > CINEMA_48_CS ){
534 parameters->tcp_rates[0]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
535 (CINEMA_48_CS * 8 * image->comps[0].dx * image->comps[0].dy);
539 parameters->max_comp_size = COMP_48_CS;
542 parameters->cp_disto_alloc = 1;
545 /* ------------------------------------------------------------------------------------ */
547 int parse_cmdline_encoder(int argc, char **argv, opj_cparameters_t *parameters,
548 img_fol_t *img_fol, raw_cparameters_t *raw_cp) {
550 option_t long_option[]={
551 {"cinema2K",REQ_ARG, NULL ,'w'},
552 {"cinema4K",NO_ARG, NULL ,'y'},
553 {"ImgDir",REQ_ARG, NULL ,'z'},
554 {"TP",REQ_ARG, NULL ,'v'},
555 {"SOP",NO_ARG, NULL ,'S'},
556 {"EPH",NO_ARG, NULL ,'E'},
557 {"OutFor",REQ_ARG, NULL ,'O'},
558 {"POC",REQ_ARG, NULL ,'P'},
561 /* parse the command line */
562 const char optlist[] = "i:o:hr:q:n:b:c:t:p:s:SEM:x:R:d:T:If:P:C:F:"
565 #endif /* USE_JPWL */
568 totlen=sizeof(long_option);
569 img_fol->set_out_format=0;
570 raw_cp->rawWidth = 0;
573 int c = getopt_long(argc, argv, optlist,long_option,totlen);
577 case 'i': /* input file */
579 char *infile = optarg;
580 parameters->decod_format = get_file_format(infile);
581 switch(parameters->decod_format) {
591 "!! Unrecognized format for infile : %s "
592 "[accept only *.pnm, *.pgm, *.ppm, *.pgx, *.bmp, *.tif, *.raw or *.tga] !!\n\n",
596 strncpy(parameters->infile, infile, sizeof(parameters->infile)-1);
600 /* ----------------------------------------------------- */
602 case 'o': /* output file */
604 char *outfile = optarg;
605 parameters->cod_format = get_file_format(outfile);
606 switch(parameters->cod_format) {
611 fprintf(stderr, "Unknown output format image %s [only *.j2k, *.j2c or *.jp2]!! \n", outfile);
614 strncpy(parameters->outfile, outfile, sizeof(parameters->outfile)-1);
618 /* ----------------------------------------------------- */
619 case 'O': /* output format */
623 sprintf(outformat,".%s",of);
624 img_fol->set_out_format = 1;
625 parameters->cod_format = get_file_format(outformat);
626 switch(parameters->cod_format) {
629 img_fol->out_format = optarg;
632 fprintf(stderr, "Unknown output format image [only j2k, j2c, jp2]!! \n");
639 /* ----------------------------------------------------- */
642 case 'r': /* rates rates/distorsion */
645 while (sscanf(s, "%f", ¶meters->tcp_rates[parameters->tcp_numlayers]) == 1) {
646 parameters->tcp_numlayers++;
647 while (*s && *s != ',') {
654 parameters->cp_disto_alloc = 1;
658 /* ----------------------------------------------------- */
661 case 'F': /* Raw image format parameters */
665 if (sscanf(s, "%d,%d,%d,%d,%c", &raw_cp->rawWidth, &raw_cp->rawHeight, &raw_cp->rawComp, &raw_cp->rawBitDepth, &signo) == 5) {
667 raw_cp->rawSigned = true;
668 fprintf(stdout,"\nRaw file parameters: %d,%d,%d,%d Signed\n", raw_cp->rawWidth, raw_cp->rawHeight, raw_cp->rawComp, raw_cp->rawBitDepth);
670 else if (signo == 'u') {
671 raw_cp->rawSigned = false;
672 fprintf(stdout,"\nRaw file parameters: %d,%d,%d,%d Unsigned\n", raw_cp->rawWidth, raw_cp->rawHeight, raw_cp->rawComp, raw_cp->rawBitDepth);
675 fprintf(stderr,"\nError: invalid raw image parameters: Unknown sign of raw file\n");
676 fprintf(stderr,"Please use the Format option -F:\n");
677 fprintf(stderr,"-F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
678 fprintf(stderr,"Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
679 fprintf(stderr,"Aborting\n");
683 fprintf(stderr,"\nError: invalid raw image parameters\n");
684 fprintf(stderr,"Please use the Format option -F:\n");
685 fprintf(stderr,"-F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
686 fprintf(stderr,"Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
687 fprintf(stderr,"Aborting\n");
693 /* ----------------------------------------------------- */
695 case 'q': /* add fixed_quality */
698 while (sscanf(s, "%f", ¶meters->tcp_distoratio[parameters->tcp_numlayers]) == 1) {
699 parameters->tcp_numlayers++;
700 while (*s && *s != ',') {
707 parameters->cp_fixed_quality = 1;
712 /* ----------------------------------------------------- */
714 case 'f': /* mod fixed_quality (before : -q) */
716 int *row = NULL, *col = NULL;
717 int numlayers = 0, numresolution = 0, matrix_width = 0;
720 sscanf(s, "%d", &numlayers);
725 parameters->tcp_numlayers = numlayers;
726 numresolution = parameters->numresolution;
727 matrix_width = numresolution * 3;
728 parameters->cp_matrice = (int *) malloc(numlayers * matrix_width * sizeof(int));
731 for (i = 0; i < numlayers; i++) {
732 row = ¶meters->cp_matrice[i * matrix_width];
734 parameters->tcp_rates[i] = 1;
735 sscanf(s, "%d,", &col[0]);
741 for (j = 1; j < numresolution; j++) {
743 sscanf(s, "%d,%d,%d", &col[0], &col[1], &col[2]);
752 if (i < numlayers - 1)
755 parameters->cp_fixed_alloc = 1;
759 /* ----------------------------------------------------- */
761 case 't': /* tiles */
763 sscanf(optarg, "%d,%d", ¶meters->cp_tdx, ¶meters->cp_tdy);
764 parameters->tile_size_on = true;
768 /* ----------------------------------------------------- */
770 case 'n': /* resolution */
772 sscanf(optarg, "%d", ¶meters->numresolution);
776 /* ----------------------------------------------------- */
777 case 'c': /* precinct dimension */
785 sscanf(s, "[%d,%d]%c", ¶meters->prcw_init[res_spec],
786 ¶meters->prch_init[res_spec], &sep);
787 parameters->csty |= 0x01;
789 s = strpbrk(s, "]") + 2;
792 parameters->res_spec = res_spec;
796 /* ----------------------------------------------------- */
798 case 'b': /* code-block dimension */
800 int cblockw_init = 0, cblockh_init = 0;
801 sscanf(optarg, "%d,%d", &cblockw_init, &cblockh_init);
802 if (cblockw_init * cblockh_init > 4096 || cblockw_init > 1024
803 || cblockw_init < 4 || cblockh_init > 1024 || cblockh_init < 4) {
805 "!! Size of code_block error (option -b) !!\n\nRestriction :\n"
806 " * width*height<=4096\n * 4<=width,height<= 1024\n\n");
809 parameters->cblockw_init = cblockw_init;
810 parameters->cblockh_init = cblockh_init;
814 /* ----------------------------------------------------- */
816 case 'x': /* creation of index file */
818 char *index = optarg;
819 strncpy(parameters->index, index, sizeof(parameters->index)-1);
820 parameters->index_on = 1;
824 /* ----------------------------------------------------- */
826 case 'p': /* progression order */
830 strncpy(progression, optarg, 4);
831 parameters->prog_order = give_progression(progression);
832 if (parameters->prog_order == -1) {
833 fprintf(stderr, "Unrecognized progression order "
834 "[LRCP, RLCP, RPCL, PCRL, CPRL] !!\n");
840 /* ----------------------------------------------------- */
842 case 's': /* subsampling factor */
844 if (sscanf(optarg, "%d,%d", ¶meters->subsampling_dx,
845 ¶meters->subsampling_dy) != 2) {
846 fprintf(stderr, "'-s' sub-sampling argument error ! [-s dx,dy]\n");
852 /* ----------------------------------------------------- */
854 case 'd': /* coordonnate of the reference grid */
856 if (sscanf(optarg, "%d,%d", ¶meters->image_offset_x0,
857 ¶meters->image_offset_y0) != 2) {
858 fprintf(stderr, "-d 'coordonnate of the reference grid' argument "
859 "error !! [-d x0,y0]\n");
865 /* ----------------------------------------------------- */
867 case 'h': /* display an help description */
868 encode_help_display();
871 /* ----------------------------------------------------- */
875 int numpocs = 0; /* number of progression order change (POC) default 0 */
876 opj_poc_t *POC = NULL; /* POC : used in case of Progression order change */
879 POC = parameters->POC;
881 while (sscanf(s, "T%d=%d,%d,%d,%d,%d,%4s", &POC[numpocs].tile,
882 &POC[numpocs].resno0, &POC[numpocs].compno0,
883 &POC[numpocs].layno1, &POC[numpocs].resno1,
884 &POC[numpocs].compno1, &POC[numpocs].progorder) == 7) {
885 POC[numpocs].prg1 = give_progression(POC[numpocs].progorder);
887 while (*s && *s != '/') {
895 parameters->numpocs = numpocs;
899 /* ------------------------------------------------------ */
901 case 'S': /* SOP marker */
903 parameters->csty |= 0x02;
907 /* ------------------------------------------------------ */
909 case 'E': /* EPH marker */
911 parameters->csty |= 0x04;
915 /* ------------------------------------------------------ */
917 case 'M': /* Mode switch pas tous au point !! */
920 if (sscanf(optarg, "%d", &value) == 1) {
921 for (i = 0; i <= 5; i++) {
922 int cache = value & (1 << i);
924 parameters->mode |= (1 << i);
930 /* ------------------------------------------------------ */
934 if (sscanf(optarg, "OI:c=%d,U=%d", ¶meters->roi_compno,
935 ¶meters->roi_shift) != 2) {
936 fprintf(stderr, "ROI error !! [-ROI:c='compno',U='shift']\n");
942 /* ------------------------------------------------------ */
944 case 'T': /* Tile offset */
946 if (sscanf(optarg, "%d,%d", ¶meters->cp_tx0, ¶meters->cp_ty0) != 2) {
947 fprintf(stderr, "-T 'tile offset' argument error !! [-T X0,Y0]");
953 /* ------------------------------------------------------ */
955 case 'C': /* add a comment */
957 parameters->cp_comment = (char*)malloc(strlen(optarg) + 1);
958 if(parameters->cp_comment) {
959 strcpy(parameters->cp_comment, optarg);
965 /* ------------------------------------------------------ */
967 case 'I': /* reversible or not */
969 parameters->irreversible = 1;
973 /* ------------------------------------------------------ */
975 case 'v': /* Tile part generation*/
977 parameters->tp_flag = optarg[0];
978 parameters->tp_on = 1;
982 /* ------------------------------------------------------ */
984 case 'z': /* Image Directory path */
986 img_fol->imgdirpath = (char*)malloc(strlen(optarg) + 1);
987 strcpy(img_fol->imgdirpath,optarg);
988 img_fol->set_imgdir=1;
992 /* ------------------------------------------------------ */
994 case 'w': /* Digital Cinema 2K profile compliance*/
997 sscanf(optarg,"%d",&fps);
999 parameters->cp_cinema = CINEMA2K_24;
1000 }else if(fps == 48 ){
1001 parameters->cp_cinema = CINEMA2K_48;
1003 fprintf(stderr,"Incorrect value!! must be 24 or 48\n");
1006 fprintf(stdout,"CINEMA 2K compliant codestream\n");
1007 parameters->cp_rsiz = CINEMA2K;
1012 /* ------------------------------------------------------ */
1014 case 'y': /* Digital Cinema 4K profile compliance*/
1016 parameters->cp_cinema = CINEMA4K_24;
1017 fprintf(stdout,"CINEMA 4K compliant codestream\n");
1018 parameters->cp_rsiz = CINEMA4K;
1022 /* ------------------------------------------------------ */
1026 /* ------------------------------------------------------ */
1028 case 'W': /* JPWL capabilities switched on */
1031 int hprot, pprot, sens, addr, size, range;
1033 /* we need to enable indexing */
1034 if (!parameters->index_on) {
1035 strncpy(parameters->index, JPWL_PRIVATEINDEX_NAME, sizeof(parameters->index)-1);
1036 parameters->index_on = 1;
1039 /* search for different protection methods */
1041 /* break the option in comma points and parse the result */
1042 token = strtok(optarg, ",");
1043 while(token != NULL) {
1045 /* search header error protection method */
1046 if (*token == 'h') {
1048 static int tile = 0, tilespec = 0, lasttileno = 0;
1050 hprot = 1; /* predefined method */
1052 if(sscanf(token, "h=%d", &hprot) == 1) {
1053 /* Main header, specified */
1054 if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
1055 ((hprot >= 37) && (hprot <= 128)))) {
1056 fprintf(stderr, "ERROR -> invalid main header protection method h = %d\n", hprot);
1059 parameters->jpwl_hprot_MH = hprot;
1061 } else if(sscanf(token, "h%d=%d", &tile, &hprot) == 2) {
1062 /* Tile part header, specified */
1063 if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
1064 ((hprot >= 37) && (hprot <= 128)))) {
1065 fprintf(stderr, "ERROR -> invalid tile header protection method h = %d\n", hprot);
1069 fprintf(stderr, "ERROR -> invalid tile number on protection method t = %d\n", tile);
1072 if (tilespec < JPWL_MAX_NO_TILESPECS) {
1073 parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
1074 parameters->jpwl_hprot_TPH[tilespec++] = hprot;
1077 } else if(sscanf(token, "h%d", &tile) == 1) {
1078 /* Tile part header, unspecified */
1080 fprintf(stderr, "ERROR -> invalid tile number on protection method t = %d\n", tile);
1083 if (tilespec < JPWL_MAX_NO_TILESPECS) {
1084 parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
1085 parameters->jpwl_hprot_TPH[tilespec++] = hprot;
1089 } else if (!strcmp(token, "h")) {
1090 /* Main header, unspecified */
1091 parameters->jpwl_hprot_MH = hprot;
1094 fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
1100 /* search packet error protection method */
1101 if (*token == 'p') {
1103 static int pack = 0, tile = 0, packspec = 0, lastpackno = 0;
1105 pprot = 1; /* predefined method */
1107 if (sscanf(token, "p=%d", &pprot) == 1) {
1108 /* Method for all tiles and all packets */
1109 if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1110 ((pprot >= 37) && (pprot <= 128)))) {
1111 fprintf(stderr, "ERROR -> invalid default packet protection method p = %d\n", pprot);
1114 parameters->jpwl_pprot_tileno[0] = 0;
1115 parameters->jpwl_pprot_packno[0] = 0;
1116 parameters->jpwl_pprot[0] = pprot;
1118 } else if (sscanf(token, "p%d=%d", &tile, &pprot) == 2) {
1119 /* method specified from that tile on */
1120 if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1121 ((pprot >= 37) && (pprot <= 128)))) {
1122 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1126 fprintf(stderr, "ERROR -> invalid tile number on protection method p = %d\n", tile);
1129 if (packspec < JPWL_MAX_NO_PACKSPECS) {
1130 parameters->jpwl_pprot_tileno[packspec] = tile;
1131 parameters->jpwl_pprot_packno[packspec] = 0;
1132 parameters->jpwl_pprot[packspec++] = pprot;
1135 } else if (sscanf(token, "p%d:%d=%d", &tile, &pack, &pprot) == 3) {
1136 /* method fully specified from that tile and that packet on */
1137 if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1138 ((pprot >= 37) && (pprot <= 128)))) {
1139 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1143 fprintf(stderr, "ERROR -> invalid tile number on protection method p = %d\n", tile);
1147 fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
1150 if (packspec < JPWL_MAX_NO_PACKSPECS) {
1151 parameters->jpwl_pprot_tileno[packspec] = tile;
1152 parameters->jpwl_pprot_packno[packspec] = pack;
1153 parameters->jpwl_pprot[packspec++] = pprot;
1156 } else if (sscanf(token, "p%d:%d", &tile, &pack) == 2) {
1157 /* default method from that tile and that packet on */
1158 if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
1159 ((pprot >= 37) && (pprot <= 128)))) {
1160 fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
1164 fprintf(stderr, "ERROR -> invalid tile number on protection method p = %d\n", tile);
1168 fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
1171 if (packspec < JPWL_MAX_NO_PACKSPECS) {
1172 parameters->jpwl_pprot_tileno[packspec] = tile;
1173 parameters->jpwl_pprot_packno[packspec] = pack;
1174 parameters->jpwl_pprot[packspec++] = pprot;
1177 } else if (sscanf(token, "p%d", &tile) == 1) {
1178 /* default from a tile on */
1180 fprintf(stderr, "ERROR -> invalid tile number on protection method p = %d\n", tile);
1183 if (packspec < JPWL_MAX_NO_PACKSPECS) {
1184 parameters->jpwl_pprot_tileno[packspec] = tile;
1185 parameters->jpwl_pprot_packno[packspec] = 0;
1186 parameters->jpwl_pprot[packspec++] = pprot;
1190 } else if (!strcmp(token, "p")) {
1192 parameters->jpwl_pprot_tileno[0] = 0;
1193 parameters->jpwl_pprot_packno[0] = 0;
1194 parameters->jpwl_pprot[0] = pprot;
1197 fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
1203 /* search sensitivity method */
1204 if (*token == 's') {
1206 static int tile = 0, tilespec = 0, lasttileno = 0;
1208 sens = 0; /* predefined: relative error */
1210 if(sscanf(token, "s=%d", &sens) == 1) {
1211 /* Main header, specified */
1212 if ((sens < -1) || (sens > 7)) {
1213 fprintf(stderr, "ERROR -> invalid main header sensitivity method s = %d\n", sens);
1216 parameters->jpwl_sens_MH = sens;
1218 } else if(sscanf(token, "s%d=%d", &tile, &sens) == 2) {
1219 /* Tile part header, specified */
1220 if ((sens < -1) || (sens > 7)) {
1221 fprintf(stderr, "ERROR -> invalid tile header sensitivity method s = %d\n", sens);
1225 fprintf(stderr, "ERROR -> invalid tile number on sensitivity method t = %d\n", tile);
1228 if (tilespec < JPWL_MAX_NO_TILESPECS) {
1229 parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
1230 parameters->jpwl_sens_TPH[tilespec++] = sens;
1233 } else if(sscanf(token, "s%d", &tile) == 1) {
1234 /* Tile part header, unspecified */
1236 fprintf(stderr, "ERROR -> invalid tile number on sensitivity method t = %d\n", tile);
1239 if (tilespec < JPWL_MAX_NO_TILESPECS) {
1240 parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
1241 parameters->jpwl_sens_TPH[tilespec++] = hprot;
1244 } else if (!strcmp(token, "s")) {
1245 /* Main header, unspecified */
1246 parameters->jpwl_sens_MH = sens;
1249 fprintf(stderr, "ERROR -> invalid sensitivity method selection = %s\n", token);
1253 parameters->jpwl_sens_size = 2; /* 2 bytes for default size */
1256 /* search addressing size */
1257 if (*token == 'a') {
1259 static int tile = 0, tilespec = 0, lasttileno = 0;
1261 addr = 0; /* predefined: auto */
1263 if(sscanf(token, "a=%d", &addr) == 1) {
1265 if ((addr != 0) && (addr != 2) && (addr != 4)) {
1266 fprintf(stderr, "ERROR -> invalid addressing size a = %d\n", addr);
1269 parameters->jpwl_sens_addr = addr;
1271 } else if (!strcmp(token, "a")) {
1273 parameters->jpwl_sens_addr = addr; /* auto for default size */
1276 fprintf(stderr, "ERROR -> invalid addressing selection = %s\n", token);
1282 /* search sensitivity size */
1283 if (*token == 'z') {
1285 static int tile = 0, tilespec = 0, lasttileno = 0;
1287 size = 1; /* predefined: 1 byte */
1289 if(sscanf(token, "z=%d", &size) == 1) {
1291 if ((size != 0) && (size != 1) && (size != 2)) {
1292 fprintf(stderr, "ERROR -> invalid sensitivity size z = %d\n", size);
1295 parameters->jpwl_sens_size = size;
1297 } else if (!strcmp(token, "a")) {
1299 parameters->jpwl_sens_size = size; /* 1 for default size */
1302 fprintf(stderr, "ERROR -> invalid size selection = %s\n", token);
1308 /* search range method */
1309 if (*token == 'g') {
1311 static int tile = 0, tilespec = 0, lasttileno = 0;
1313 range = 0; /* predefined: 0 (packet) */
1315 if(sscanf(token, "g=%d", &range) == 1) {
1317 if ((range < 0) || (range > 3)) {
1318 fprintf(stderr, "ERROR -> invalid sensitivity range method g = %d\n", range);
1321 parameters->jpwl_sens_range = range;
1323 } else if (!strcmp(token, "g")) {
1325 parameters->jpwl_sens_range = range;
1328 fprintf(stderr, "ERROR -> invalid range selection = %s\n", token);
1334 /* next token or bust */
1335 token = strtok(NULL, ",");
1340 fprintf(stdout, "Info: JPWL capabilities enabled\n");
1341 parameters->jpwl_epc_on = true;
1345 #endif /* USE_JPWL */
1348 /* ------------------------------------------------------ */
1351 fprintf(stderr, "ERROR -> Command line not valid\n");
1356 /* check for possible errors */
1357 if (parameters->cp_cinema){
1358 if(parameters->tcp_numlayers > 1){
1359 parameters->cp_rsiz = STD_RSIZ;
1360 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");
1363 if(img_fol->set_imgdir == 1){
1364 if(!(parameters->infile[0] == 0)){
1365 fprintf(stderr, "Error: options -ImgDir and -i cannot be used together !!\n");
1368 if(img_fol->set_out_format == 0){
1369 fprintf(stderr, "Error: When -ImgDir is used, -OutFor <FORMAT> must be used !!\n");
1370 fprintf(stderr, "Only one format allowed! Valid formats are j2k and jp2!!\n");
1373 if(!((parameters->outfile[0] == 0))){
1374 fprintf(stderr, "Error: options -ImgDir and -o cannot be used together !!\n");
1375 fprintf(stderr, "Specify OutputFormat using -OutFor<FORMAT> !!\n");
1379 if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
1380 fprintf(stderr, "Error: One of the options; -i or -ImgDir must be specified\n");
1381 fprintf(stderr, "Error: When using -i; -o must be used\n");
1382 fprintf(stderr, "usage: image_to_j2k -i image-file -o j2k/jp2-file (+ options)\n");
1387 if (parameters->decod_format == RAW_DFMT && raw_cp->rawWidth == 0) {
1388 fprintf(stderr,"\nError: invalid raw image parameters\n");
1389 fprintf(stderr,"Please use the Format option -F:\n");
1390 fprintf(stderr,"-F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
1391 fprintf(stderr,"Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
1392 fprintf(stderr,"Aborting\n");
1396 if ((parameters->cp_disto_alloc || parameters->cp_fixed_alloc || parameters->cp_fixed_quality)
1397 && (!(parameters->cp_disto_alloc ^ parameters->cp_fixed_alloc ^ parameters->cp_fixed_quality))) {
1398 fprintf(stderr, "Error: options -r -q and -f cannot be used together !!\n");
1400 } /* mod fixed_quality */
1402 /* if no rate entered, lossless by default */
1403 if (parameters->tcp_numlayers == 0) {
1404 parameters->tcp_rates[0] = 0; /* MOD antonin : losslessbug */
1405 parameters->tcp_numlayers++;
1406 parameters->cp_disto_alloc = 1;
1409 if((parameters->cp_tx0 > parameters->image_offset_x0) || (parameters->cp_ty0 > parameters->image_offset_y0)) {
1411 "Error: Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n",
1412 parameters->cp_tx0, parameters->image_offset_x0, parameters->cp_ty0, parameters->image_offset_y0);
1416 for (i = 0; i < parameters->numpocs; i++) {
1417 if (parameters->POC[i].prg == -1) {
1419 "Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",
1427 /* -------------------------------------------------------------------------- */
1430 sample error callback expecting a FILE* client object
1432 void error_callback(const char *msg, void *client_data) {
1433 FILE *stream = (FILE*)client_data;
1434 fprintf(stream, "[ERROR] %s", msg);
1437 sample warning callback expecting a FILE* client object
1439 void warning_callback(const char *msg, void *client_data) {
1440 FILE *stream = (FILE*)client_data;
1441 fprintf(stream, "[WARNING] %s", msg);
1444 sample debug callback expecting a FILE* client object
1446 void info_callback(const char *msg, void *client_data) {
1447 FILE *stream = (FILE*)client_data;
1448 fprintf(stream, "[INFO] %s", msg);
1451 /* -------------------------------------------------------------------------- */
1453 int main(int argc, char **argv) {
1455 opj_cparameters_t parameters; /* compression parameters */
1457 opj_event_mgr_t event_mgr; /* event manager */
1458 opj_image_t *image = NULL;
1462 raw_cparameters_t raw_cp;
1465 configure the event callbacks (not required)
1466 setting of each callback is optionnal
1468 memset(&event_mgr, 0, sizeof(opj_event_mgr_t));
1469 event_mgr.error_handler = error_callback;
1470 event_mgr.warning_handler = warning_callback;
1471 event_mgr.info_handler = info_callback;
1473 /* set encoding parameters to default values */
1474 opj_set_default_encoder_parameters(¶meters);
1476 /* parse input and get user encoding parameters */
1477 if(parse_cmdline_encoder(argc, argv, ¶meters,&img_fol, &raw_cp) == 1) {
1481 if (parameters.cp_cinema){
1482 cinema_parameters(¶meters);
1485 /* Create comment for codestream */
1486 if(parameters.cp_comment == NULL) {
1487 const char comment[] = "Created by OpenJPEG version ";
1488 const size_t clen = strlen(comment);
1489 const char *version = opj_version();
1492 parameters.cp_comment = (char*)malloc(clen+strlen(version)+11);
1493 sprintf(parameters.cp_comment,"%s%s with JPWL", comment, version);
1495 parameters.cp_comment = (char*)malloc(clen+strlen(version)+1);
1496 sprintf(parameters.cp_comment,"%s%s", comment, version);
1502 /* Read directory if necessary */
1504 if(img_fol.set_imgdir==1){
1505 num_images=get_num_images(img_fol.imgdirpath);
1507 dirptr=(dircnt_t*)malloc(sizeof(dircnt_t));
1509 dirptr->filename_buf = (char*)malloc(num_images*OPJ_PATH_LEN*sizeof(char)); // Stores at max 10 image file names
1510 dirptr->filename = (char**) malloc(num_images*sizeof(char*));
1512 if(!dirptr->filename_buf){
1515 for(i=0;i<num_images;i++){
1516 dirptr->filename[i] = dirptr->filename_buf + i*OPJ_PATH_LEN;
1519 if(load_images(dirptr,img_fol.imgdirpath)==1){
1523 fprintf(stdout,"Folder is empty\n");
1529 /*Encoding image one by one*/
1530 for(imageno=0;imageno<num_images;imageno++)
1534 fprintf(stderr,"\n");
1537 if(img_fol.set_imgdir==1){
1538 if (get_next_file(imageno, dirptr,&img_fol, ¶meters)) {
1539 fprintf(stderr,"skipping file...\n");
1543 switch(parameters.decod_format) {
1557 fprintf(stderr,"skipping file...\n");
1561 /* decode the source image */
1562 /* ----------------------- */
1564 switch (parameters.decod_format) {
1566 image = pgxtoimage(parameters.infile, ¶meters);
1568 fprintf(stderr, "Unable to load pgx file\n");
1574 image = pnmtoimage(parameters.infile, ¶meters);
1576 fprintf(stderr, "Unable to load pnm file\n");
1582 image = bmptoimage(parameters.infile, ¶meters);
1584 fprintf(stderr, "Unable to load bmp file\n");
1590 image = tiftoimage(parameters.infile, ¶meters);
1592 fprintf(stderr, "Unable to load tiff file\n");
1598 image = rawtoimage(parameters.infile, ¶meters, &raw_cp);
1600 fprintf(stderr, "Unable to load raw file\n");
1606 image = tgatoimage(parameters.infile, ¶meters);
1608 fprintf(stderr, "Unable to load tga file\n");
1613 /* Decide if MCT should be used */
1614 parameters.tcp_mct = image->numcomps == 3 ? 1 : 0;
1616 if(parameters.cp_cinema){
1617 cinema_setup_encoder(¶meters,image);
1620 /* encode the destination image */
1621 /* ---------------------------- */
1623 if (parameters.cod_format == J2K_CFMT) { /* J2K format output */
1624 int codestream_length;
1625 opj_cio_t *cio = NULL;
1628 /* get a J2K compressor handle */
1629 opj_cinfo_t* cinfo = opj_create_compress(CODEC_J2K);
1631 /* catch events using our callbacks and give a local context */
1632 opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
1634 /* setup the encoder parameters using the current image and user parameters */
1635 opj_setup_encoder(cinfo, ¶meters, image);
1637 /* open a byte stream for writing */
1638 /* allocate memory for all tiles */
1639 cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
1641 /* encode the image */
1642 bSuccess = opj_encode(cinfo, cio, image, parameters.index);
1645 fprintf(stderr, "failed to encode image\n");
1648 codestream_length = cio_tell(cio);
1650 /* write the buffer to disk */
1651 f = fopen(parameters.outfile, "wb");
1653 fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
1656 fwrite(cio->buffer, 1, codestream_length, f);
1659 fprintf(stderr,"Generated outfile %s\n",parameters.outfile);
1660 /* close and free the byte stream */
1663 /* free remaining compression structures */
1664 opj_destroy_compress(cinfo);
1666 } else { /* JP2 format output */
1667 int codestream_length;
1668 opj_cio_t *cio = NULL;
1671 /* get a JP2 compressor handle */
1672 opj_cinfo_t* cinfo = opj_create_compress(CODEC_JP2);
1674 /* catch events using our callbacks and give a local context */
1675 opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
1677 /* setup the encoder parameters using the current image and using user parameters */
1678 opj_setup_encoder(cinfo, ¶meters, image);
1680 /* open a byte stream for writing */
1681 /* allocate memory for all tiles */
1682 cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
1684 /* encode the image */
1685 bSuccess = opj_encode(cinfo, cio, image, parameters.index);
1688 fprintf(stderr, "failed to encode image\n");
1691 codestream_length = cio_tell(cio);
1693 /* write the buffer to disk */
1694 f = fopen(parameters.outfile, "wb");
1696 fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
1699 fwrite(cio->buffer, 1, codestream_length, f);
1701 fprintf(stderr,"Generated outfile %s\n",parameters.outfile);
1702 /* close and free the byte stream */
1705 /* free remaining compression structures */
1706 opj_destroy_compress(cinfo);
1710 /* free image data */
1711 opj_image_destroy(image);
1714 /* free user parameters structure */
1715 if(parameters.cp_comment) free(parameters.cp_comment);
1716 if(parameters.cp_matrice) free(parameters.cp_matrice);