2 * The copyright in this software is being made available under the 2-clauses
3 * BSD License, included below. This software may be subject to other third
4 * party and contributor rights, including patent rights, and no such rights
5 * are granted under this license.
7 * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
8 * Copyright (c) 2002-2014, Professor Benoit Macq
9 * Copyright (c) 2001-2003, David Janssens
10 * Copyright (c) 2002-2003, Yannick Verschueren
11 * Copyright (c) 2003-2007, Francois-Olivier Devaux
12 * Copyright (c) 2003-2014, Antonin Descampe
13 * Copyright (c) 2005, Herve Drolon, FreeImage Team
14 * Copyright (c) 2006-2007, Parvatha Elangovan
15 * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR
16 * Copyright (c) 2012, CS Systemes d'Information, France
17 * All rights reserved.
19 * Redistribution and use in source and binary forms, with or without
20 * modification, are permitted provided that the following conditions
22 * 1. Redistributions of source code must retain the above copyright
23 * notice, this list of conditions and the following disclaimer.
24 * 2. Redistributions in binary form must reproduce the above copyright
25 * notice, this list of conditions and the following disclaimer in the
26 * documentation and/or other materials provided with the distribution.
28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
29 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
30 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
31 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
32 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
33 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
34 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
35 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
36 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
37 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
38 * POSSIBILITY OF SUCH DAMAGE.
40 #include "opj_apps_config.h"
48 #include "windirent.h"
55 #define strcasecmp _stricmp
56 #define strncasecmp _strnicmp
60 #include <sys/resource.h>
61 #include <sys/times.h>
65 #include "opj_getopt.h"
69 #ifdef OPJ_HAVE_LIBLCMS2
72 #ifdef OPJ_HAVE_LIBLCMS1
77 #include "format_defs.h"
78 #include "opj_string.h"
80 typedef struct dircnt{
81 /** Buffer for holding images read from Directory*/
83 /** Pointer to the buffer*/
88 typedef struct img_folder{
89 /** The directory path of the folder containing input images*/
92 const char *out_format;
95 /** Enable Cod Format for output*/
100 typedef enum opj_prec_mode
104 } opj_precision_mode;
106 typedef struct opj_prec
109 opj_precision_mode mode;
112 typedef struct opj_decompress_params
114 /** core library parameters */
115 opj_dparameters_t core;
117 /** input file name */
118 char infile[OPJ_PATH_LEN];
119 /** output file name */
120 char outfile[OPJ_PATH_LEN];
121 /** input file format 0: J2K, 1: JP2, 2: JPT */
123 /** output file format 0: PGX, 1: PxM, 2: BMP */
125 /** index file name */
126 char indexfilename[OPJ_PATH_LEN];
128 /** Decoding area left boundary */
130 /** Decoding area right boundary */
132 /** Decoding area up boundary */
134 /** Decoding area bottom boundary */
139 /** tile number ot the decoded tile*/
140 OPJ_UINT32 tile_index;
141 /** Nb of tile to decode */
142 OPJ_UINT32 nb_tile_to_decode;
144 opj_precision* precision;
145 OPJ_UINT32 nb_precision;
147 /* force output colorspace to RGB */
149 /* upsample components according to their dx/dy values */
151 /* split output components to different files */
153 }opj_decompress_parameters;
155 /* -------------------------------------------------------------------------- */
157 int get_num_images(char *imgdirpath);
158 int load_images(dircnt_t *dirptr, char *imgdirpath);
159 int get_file_format(const char *filename);
160 char get_next_file(int imageno,dircnt_t *dirptr,img_fol_t *img_fol, opj_decompress_parameters *parameters);
161 static int infile_format(const char *fname);
163 int parse_cmdline_decoder(int argc, char **argv, opj_decompress_parameters *parameters,img_fol_t *img_fol);
164 int parse_DA_values( char* inArg, unsigned int *DA_x0, unsigned int *DA_y0, unsigned int *DA_x1, unsigned int *DA_y1);
166 static opj_image_t* convert_gray_to_rgb(opj_image_t* original);
168 /* -------------------------------------------------------------------------- */
169 static void decode_help_display(void) {
170 fprintf(stdout,"\nThis is the opj_decompress utility from the OpenJPEG project.\n"
171 "It decompresses JPEG 2000 codestreams to various image formats.\n"
172 "It has been compiled against openjp2 library v%s.\n\n",opj_version());
174 fprintf(stdout,"Parameters:\n"
177 " -ImgDir <directory> \n"
178 " Image file Directory path \n"
179 " -OutFor <PBM|PGM|PPM|PNM|PAM|PGX|PNG|BMP|TIF|RAW|RAWL|TGA>\n"
180 " REQUIRED only if -ImgDir is used\n"
181 " Output format for decompressed images.\n");
182 fprintf(stdout," -i <compressed file>\n"
183 " REQUIRED only if an Input image directory is not specified\n"
184 " Currently accepts J2K-files, JP2-files and JPT-files. The file type\n"
185 " is identified based on its suffix.\n");
186 fprintf(stdout," -o <decompressed file>\n"
188 " Currently accepts formats specified above (see OutFor option)\n"
189 " Binary data is written to the file (not ascii). If a PGX\n"
190 " filename is given, there will be as many output files as there are\n"
191 " components: an indice starting from 0 will then be appended to the\n"
192 " output filename, just before the \"pgx\" extension. If a PGM filename\n"
193 " is given and there are more than one component, only the first component\n"
194 " will be written to the file.\n");
195 fprintf(stdout," -r <reduce factor>\n"
196 " Set the number of highest resolution levels to be discarded. The\n"
197 " image resolution is effectively divided by 2 to the power of the\n"
198 " number of discarded levels. The reduce factor is limited by the\n"
199 " smallest total number of decomposition levels among tiles.\n"
200 " -l <number of quality layers to decode>\n"
201 " Set the maximum number of quality layers to decode. If there are\n"
202 " less quality layers than the specified number, all the quality layers\n"
204 fprintf(stdout," -x \n"
205 " Create an index file *.Idx (-x index_name.Idx) \n"
206 " -d <x0,y0,x1,y1>\n"
209 " By default all the image is decoded.\n"
210 " -t <tile_number>\n"
212 " Set the tile number of the decoded tile. Follow the JPEG2000 convention from left-up to bottom-up\n"
213 " By default all tiles are decoded.\n");
214 fprintf(stdout," -p <comp 0 precision>[C|S][,<comp 1 precision>[C|S][,...]]\n"
216 " Force the precision (bit depth) of components.\n");
217 fprintf(stdout," There shall be at least 1 value. Theres no limit on the number of values (comma separated, last values ignored if too much values).\n"
218 " If there are less values than components, the last value is used for remaining components.\n"
219 " If 'C' is specified (default), values are clipped.\n"
220 " If 'S' is specified, values are scaled.\n"
221 " A 0 value can be specified (meaning original bit depth).\n");
222 fprintf(stdout," -force-rgb\n"
223 " Force output image colorspace to RGB\n"
225 " Downsampled components will be upsampled to image size\n"
227 " Split output components to different files when writing to PNM\n"
231 fprintf(stdout," -W <options>\n"
232 " Activates the JPWL correction capability, if the codestream complies.\n"
233 " Options can be a comma separated list of <param=val> tokens:\n"
235 " numcomps is the number of expected components in the codestream\n"
236 " (search of first EPB rely upon this, default is %d)\n", JPWL_EXPECTED_COMPONENTS);
237 #endif /* USE_JPWL */
239 fprintf(stdout,"\n");
242 /* -------------------------------------------------------------------------- */
244 static OPJ_BOOL parse_precision(const char* option, opj_decompress_parameters* parameters)
246 const char* l_remaining = option;
247 OPJ_BOOL l_result = OPJ_TRUE;
250 if (parameters->precision) {
251 free(parameters->precision);
252 parameters->precision = NULL;
254 parameters->nb_precision = 0U;
263 count = sscanf(l_remaining, "%d%c%c", &prec, &mode, &comma);
268 if ((count == 2) || (mode==',')) {
276 if ((prec < 1) || (prec > 32)) {
277 fprintf(stderr,"Invalid precision %d in precision option %s\n", prec, option);
278 l_result = OPJ_FALSE;
281 if ((mode != 'C') && (mode != 'S')) {
282 fprintf(stderr,"Invalid precision mode %c in precision option %s\n", mode, option);
283 l_result = OPJ_FALSE;
287 fprintf(stderr,"Invalid character %c in precision option %s\n", comma, option);
288 l_result = OPJ_FALSE;
292 if (parameters->precision == NULL) {
294 parameters->precision = (opj_precision *)malloc(sizeof(opj_precision));
295 if (parameters->precision == NULL) {
296 fprintf(stderr,"Could not allocate memory for precision option\n");
297 l_result = OPJ_FALSE;
301 OPJ_UINT32 l_new_size = parameters->nb_precision + 1U;
302 opj_precision* l_new;
304 if (l_new_size == 0U) {
305 fprintf(stderr,"Could not allocate memory for precision option\n");
306 l_result = OPJ_FALSE;
310 l_new = (opj_precision *)realloc(parameters->precision, l_new_size * sizeof(opj_precision));
312 fprintf(stderr,"Could not allocate memory for precision option\n");
313 l_result = OPJ_FALSE;
316 parameters->precision = l_new;
319 parameters->precision[parameters->nb_precision].prec = (OPJ_UINT32)prec;
322 parameters->precision[parameters->nb_precision].mode = OPJ_PREC_MODE_CLIP;
325 parameters->precision[parameters->nb_precision].mode = OPJ_PREC_MODE_SCALE;
330 parameters->nb_precision++;
332 l_remaining = strchr(l_remaining, ',');
333 if (l_remaining == NULL) {
338 fprintf(stderr,"Could not parse precision option %s\n", option);
339 l_result = OPJ_FALSE;
347 /* -------------------------------------------------------------------------- */
349 int get_num_images(char *imgdirpath){
351 struct dirent* content;
354 /*Reading the input images from given input directory*/
356 dir= opendir(imgdirpath);
358 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
362 while((content=readdir(dir))!=NULL){
363 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
371 /* -------------------------------------------------------------------------- */
372 int load_images(dircnt_t *dirptr, char *imgdirpath){
374 struct dirent* content;
377 /*Reading the input images from given input directory*/
379 dir= opendir(imgdirpath);
381 fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
384 fprintf(stderr,"Folder opened successfully\n");
387 while((content=readdir(dir))!=NULL){
388 if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
391 strcpy(dirptr->filename[i],content->d_name);
398 /* -------------------------------------------------------------------------- */
399 int get_file_format(const char *filename) {
401 static const char *extension[] = {"pgx", "pnm", "pgm", "ppm", "bmp","tif", "raw", "rawl", "tga", "png", "j2k", "jp2", "jpt", "j2c", "jpc" };
402 static const int format[] = { PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, RAWL_DFMT, TGA_DFMT, PNG_DFMT, J2K_CFMT, JP2_CFMT, JPT_CFMT, J2K_CFMT, J2K_CFMT };
403 const char * ext = strrchr(filename, '.');
408 for(i = 0; i < sizeof(format)/sizeof(*format); i++) {
409 if(strcasecmp(ext, extension[i]) == 0) {
419 const char* path_separator = "\\";
421 const char* path_separator = "/";
424 /* -------------------------------------------------------------------------- */
425 char get_next_file(int imageno,dircnt_t *dirptr,img_fol_t *img_fol, opj_decompress_parameters *parameters){
426 char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN],outfilename[OPJ_PATH_LEN],temp_ofname[OPJ_PATH_LEN];
427 char *temp_p, temp1[OPJ_PATH_LEN]="";
429 strcpy(image_filename,dirptr->filename[imageno]);
430 fprintf(stderr,"File Number %d \"%s\"\n",imageno,image_filename);
431 sprintf(infilename, "%s%s%s", img_fol->imgdirpath, path_separator, image_filename);
432 parameters->decod_format = infile_format(infilename);
433 if (parameters->decod_format == -1)
435 if (opj_strcpy_s(parameters->infile, sizeof(parameters->infile), infilename) != 0) {
440 strcpy(temp_ofname,strtok(image_filename,"."));
441 while((temp_p = strtok(NULL,".")) != NULL){
442 strcat(temp_ofname,temp1);
443 sprintf(temp1,".%s",temp_p);
445 if(img_fol->set_out_format==1){
446 sprintf(outfilename,"%s/%s.%s",img_fol->imgdirpath,temp_ofname,img_fol->out_format);
447 if (opj_strcpy_s(parameters->outfile, sizeof(parameters->outfile), outfilename) != 0) {
454 /* -------------------------------------------------------------------------- */
455 #define JP2_RFC3745_MAGIC "\x00\x00\x00\x0c\x6a\x50\x20\x20\x0d\x0a\x87\x0a"
456 #define JP2_MAGIC "\x0d\x0a\x87\x0a"
457 /* position 45: "\xff\x52" */
458 #define J2K_CODESTREAM_MAGIC "\xff\x4f\xff\x51"
460 static int infile_format(const char *fname)
463 const char *s, *magic_s;
464 int ext_format, magic_format;
465 unsigned char buf[12];
466 OPJ_SIZE_T l_nb_read;
468 reader = fopen(fname, "rb");
474 l_nb_read = fread(buf, 1, 12, reader);
481 ext_format = get_file_format(fname);
483 if (ext_format == JPT_CFMT)
486 if (memcmp(buf, JP2_RFC3745_MAGIC, 12) == 0 || memcmp(buf, JP2_MAGIC, 4) == 0) {
487 magic_format = JP2_CFMT;
490 else if (memcmp(buf, J2K_CODESTREAM_MAGIC, 4) == 0) {
491 magic_format = J2K_CFMT;
492 magic_s = ".j2k or .jpc or .j2c";
497 if (magic_format == ext_format)
500 s = fname + strlen(fname) - 4;
502 fputs("\n===========================================\n", stderr);
503 fprintf(stderr, "The extension of this file is incorrect.\n"
504 "FOUND %s. SHOULD BE %s\n", s, magic_s);
505 fputs("===========================================\n", stderr);
510 /* -------------------------------------------------------------------------- */
512 * Parse the command line
514 /* -------------------------------------------------------------------------- */
515 int parse_cmdline_decoder(int argc, char **argv, opj_decompress_parameters *parameters,img_fol_t *img_fol) {
516 /* parse the command line */
518 opj_option_t long_option[]={
519 {"ImgDir", REQ_ARG, NULL,'y'},
520 {"OutFor", REQ_ARG, NULL,'O'},
521 {"force-rgb", NO_ARG, NULL, 1},
522 {"upsample", NO_ARG, NULL, 1},
523 {"split-pnm", NO_ARG, NULL, 1}
526 const char optlist[] = "i:o:r:l:x:d:t:p:"
531 #endif /* USE_JPWL */
535 long_option[2].flag = &(parameters->force_rgb);
536 long_option[3].flag = &(parameters->upsample);
537 long_option[4].flag = &(parameters->split_pnm);
538 totlen=sizeof(long_option);
539 opj_reset_options_reading();
540 img_fol->set_out_format = 0;
542 c = opj_getopt_long(argc, argv,optlist,long_option,totlen);
546 case 0: /* long opt with flag */
548 case 'i': /* input file */
550 char *infile = opj_optarg;
551 parameters->decod_format = infile_format(infile);
552 switch(parameters->decod_format) {
561 "!! infile cannot be read: %s !!\n\n",
566 "[ERROR] Unknown input file format: %s \n"
567 " Known file formats are *.j2k, *.jp2, *.jpc or *.jpt\n",
571 if (opj_strcpy_s(parameters->infile, sizeof(parameters->infile), infile) != 0) {
572 fprintf(stderr, "[ERROR] Path is too long\n");
578 /* ----------------------------------------------------- */
580 case 'o': /* output file */
582 char *outfile = opj_optarg;
583 parameters->cod_format = get_file_format(outfile);
584 switch(parameters->cod_format) {
602 fprintf(stderr, "Unknown output format image %s [only *.png, *.pnm, *.pgm, *.ppm, *.pgx, *.bmp, *.tif, *.raw or *.tga]!!\n", outfile);
605 if (opj_strcpy_s(parameters->outfile, sizeof(parameters->outfile), outfile) != 0) {
606 fprintf(stderr, "[ERROR] Path is too long\n");
612 /* ----------------------------------------------------- */
614 case 'O': /* output format */
617 char *of = opj_optarg;
618 sprintf(outformat,".%s",of);
619 img_fol->set_out_format = 1;
620 parameters->cod_format = get_file_format(outformat);
621 switch(parameters->cod_format) {
623 img_fol->out_format = "pgx";
626 img_fol->out_format = "ppm";
629 img_fol->out_format = "bmp";
632 img_fol->out_format = "tif";
635 img_fol->out_format = "raw";
638 img_fol->out_format = "rawl";
641 img_fol->out_format = "raw";
644 img_fol->out_format = "png";
647 fprintf(stderr, "Unknown output format image %s [only *.png, *.pnm, *.pgm, *.ppm, *.pgx, *.bmp, *.tif, *.raw or *.tga]!!\n", outformat);
654 /* ----------------------------------------------------- */
657 case 'r': /* reduce option */
659 sscanf(opj_optarg, "%u", &(parameters->core.cp_reduce));
663 /* ----------------------------------------------------- */
666 case 'l': /* layering option */
668 sscanf(opj_optarg, "%u", &(parameters->core.cp_layer));
672 /* ----------------------------------------------------- */
674 case 'h': /* display an help description */
675 decode_help_display();
678 /* ----------------------------------------------------- */
680 case 'y': /* Image Directory path */
682 img_fol->imgdirpath = (char*)malloc(strlen(opj_optarg) + 1);
683 strcpy(img_fol->imgdirpath,opj_optarg);
684 img_fol->set_imgdir=1;
688 /* ----------------------------------------------------- */
690 case 'd': /* Input decode ROI */
692 size_t size_optarg = (size_t)strlen(opj_optarg) + 1U;
693 char *ROI_values = (char*) malloc(size_optarg);
694 if (ROI_values == NULL) {
695 fprintf(stderr, "[ERROR] Couldn't allocate memory\n");
698 ROI_values[0] = '\0';
699 memcpy(ROI_values, opj_optarg, size_optarg);
700 /*printf("ROI_values = %s [%d / %d]\n", ROI_values, strlen(ROI_values), size_optarg ); */
701 parse_DA_values( ROI_values, ¶meters->DA_x0, ¶meters->DA_y0, ¶meters->DA_x1, ¶meters->DA_y1);
707 /* ----------------------------------------------------- */
709 case 't': /* Input tile index */
711 sscanf(opj_optarg, "%u", ¶meters->tile_index);
712 parameters->nb_tile_to_decode = 1;
716 /* ----------------------------------------------------- */
718 case 'x': /* Creation of index file */
720 if (opj_strcpy_s(parameters->indexfilename, sizeof(parameters->indexfilename), opj_optarg) != 0) {
721 fprintf(stderr, "[ERROR] Path is too long\n");
727 /* ----------------------------------------------------- */
728 case 'p': /* Force precision */
730 if (!parse_precision(opj_optarg, parameters))
736 /* ----------------------------------------------------- */
741 case 'W': /* activate JPWL correction */
745 token = strtok(opj_optarg, ",");
746 while(token != NULL) {
748 /* search expected number of components */
753 compno = JPWL_EXPECTED_COMPONENTS; /* predefined no. of components */
755 if(sscanf(token, "c=%d", &compno) == 1) {
757 if ((compno < 1) || (compno > 256)) {
758 fprintf(stderr, "ERROR -> invalid number of components c = %d\n", compno);
761 parameters->jpwl_exp_comps = compno;
763 } else if (!strcmp(token, "c")) {
765 parameters->jpwl_exp_comps = compno; /* auto for default size */
768 fprintf(stderr, "ERROR -> invalid components specified = %s\n", token);
773 /* search maximum number of tiles */
778 tileno = JPWL_MAXIMUM_TILES; /* maximum no. of tiles */
780 if(sscanf(token, "t=%d", &tileno) == 1) {
782 if ((tileno < 1) || (tileno > JPWL_MAXIMUM_TILES)) {
783 fprintf(stderr, "ERROR -> invalid number of tiles t = %d\n", tileno);
786 parameters->jpwl_max_tiles = tileno;
788 } else if (!strcmp(token, "t")) {
790 parameters->jpwl_max_tiles = tileno; /* auto for default size */
793 fprintf(stderr, "ERROR -> invalid tiles specified = %s\n", token);
798 /* next token or bust */
799 token = strtok(NULL, ",");
801 parameters->jpwl_correct = OPJ_TRUE;
802 fprintf(stdout, "JPWL correction capability activated\n");
803 fprintf(stdout, "- expecting %d components\n", parameters->jpwl_exp_comps);
806 #endif /* USE_JPWL */
809 /* ----------------------------------------------------- */
812 fprintf(stderr, "[WARNING] An invalid option has been ignored.\n");
817 /* check for possible errors */
818 if(img_fol->set_imgdir==1){
819 if(!(parameters->infile[0]==0)){
820 fprintf(stderr, "[ERROR] options -ImgDir and -i cannot be used together.\n");
823 if(img_fol->set_out_format == 0){
824 fprintf(stderr, "[ERROR] When -ImgDir is used, -OutFor <FORMAT> must be used.\n");
825 fprintf(stderr, "Only one format allowed.\n"
826 "Valid format are PGM, PPM, PNM, PGX, BMP, TIF, RAW and TGA.\n");
829 if(!((parameters->outfile[0] == 0))){
830 fprintf(stderr, "[ERROR] options -ImgDir and -o cannot be used together.\n");
834 if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
835 fprintf(stderr, "[ERROR] Required parameters are missing\n"
836 "Example: %s -i image.j2k -o image.pgm\n",argv[0]);
837 fprintf(stderr, " Help: %s -h\n",argv[0]);
845 /* -------------------------------------------------------------------------- */
847 * Parse decoding area input values
850 /* -------------------------------------------------------------------------- */
851 int parse_DA_values( char* inArg, unsigned int *DA_x0, unsigned int *DA_y0, unsigned int *DA_x1, unsigned int *DA_y1)
857 result = strtok( inArg, delims );
859 while( (result != NULL) && (it < 4 ) ) {
860 values[it] = atoi(result);
861 result = strtok( NULL, delims );
869 *DA_x0 = (OPJ_UINT32)values[0]; *DA_y0 = (OPJ_UINT32)values[1];
870 *DA_x1 = (OPJ_UINT32)values[2]; *DA_y1 = (OPJ_UINT32)values[3];
875 OPJ_FLOAT64 opj_clock(void) {
877 /* _WIN32: use QueryPerformance (very accurate) */
878 LARGE_INTEGER freq , t ;
879 /* freq is the clock speed of the CPU */
880 QueryPerformanceFrequency(&freq) ;
881 /* cout << "freq = " << ((double) freq.QuadPart) << endl; */
882 /* t is the high resolution performance counter (see MSDN) */
883 QueryPerformanceCounter ( & t ) ;
884 return freq.QuadPart ? (t.QuadPart / (OPJ_FLOAT64)freq.QuadPart) : 0;
886 /* Unix or Linux: use resource usage */
888 OPJ_FLOAT64 procTime;
889 /* (1) Get the rusage data structure at this moment (man getrusage) */
891 /* (2) What is the elapsed time ? - CPU time = User time + System time */
892 /* (2a) Get the seconds */
893 procTime = (OPJ_FLOAT64)(t.ru_utime.tv_sec + t.ru_stime.tv_sec);
894 /* (2b) More precisely! Get the microseconds part ! */
895 return ( procTime + (OPJ_FLOAT64)(t.ru_utime.tv_usec + t.ru_stime.tv_usec) * 1e-6 ) ;
899 /* -------------------------------------------------------------------------- */
902 sample error callback expecting a FILE* client object
904 static void error_callback(const char *msg, void *client_data) {
906 fprintf(stdout, "[ERROR] %s", msg);
909 sample warning callback expecting a FILE* client object
911 static void warning_callback(const char *msg, void *client_data) {
913 fprintf(stdout, "[WARNING] %s", msg);
916 sample debug callback expecting no client object
918 static void info_callback(const char *msg, void *client_data) {
920 fprintf(stdout, "[INFO] %s", msg);
923 static void set_default_parameters(opj_decompress_parameters* parameters)
926 memset(parameters, 0, sizeof(opj_decompress_parameters));
928 /* default decoding parameters (command line specific) */
929 parameters->decod_format = -1;
930 parameters->cod_format = -1;
932 /* default decoding parameters (core) */
933 opj_set_default_decoder_parameters(&(parameters->core));
937 static void destroy_parameters(opj_decompress_parameters* parameters)
940 if (parameters->precision) {
941 free(parameters->precision);
942 parameters->precision = NULL;
947 /* -------------------------------------------------------------------------- */
949 static opj_image_t* convert_gray_to_rgb(opj_image_t* original)
952 opj_image_t* l_new_image = NULL;
953 opj_image_cmptparm_t* l_new_components = NULL;
955 l_new_components = (opj_image_cmptparm_t*)malloc((original->numcomps + 2U) * sizeof(opj_image_cmptparm_t));
956 if (l_new_components == NULL) {
957 fprintf(stderr, "ERROR -> opj_decompress: failed to allocate memory for RGB image!\n");
958 opj_image_destroy(original);
962 l_new_components[0].bpp = l_new_components[1].bpp = l_new_components[2].bpp = original->comps[0].bpp;
963 l_new_components[0].dx = l_new_components[1].dx = l_new_components[2].dx = original->comps[0].dx;
964 l_new_components[0].dy = l_new_components[1].dy = l_new_components[2].dy = original->comps[0].dy;
965 l_new_components[0].h = l_new_components[1].h = l_new_components[2].h = original->comps[0].h;
966 l_new_components[0].w = l_new_components[1].w = l_new_components[2].w = original->comps[0].w;
967 l_new_components[0].prec = l_new_components[1].prec = l_new_components[2].prec = original->comps[0].prec;
968 l_new_components[0].sgnd = l_new_components[1].sgnd = l_new_components[2].sgnd = original->comps[0].sgnd;
969 l_new_components[0].x0 = l_new_components[1].x0 = l_new_components[2].x0 = original->comps[0].x0;
970 l_new_components[0].y0 = l_new_components[1].y0 = l_new_components[2].y0 = original->comps[0].y0;
972 for(compno = 1U; compno < original->numcomps; ++compno) {
973 l_new_components[compno+2U].bpp = original->comps[compno].bpp;
974 l_new_components[compno+2U].dx = original->comps[compno].dx;
975 l_new_components[compno+2U].dy = original->comps[compno].dy;
976 l_new_components[compno+2U].h = original->comps[compno].h;
977 l_new_components[compno+2U].w = original->comps[compno].w;
978 l_new_components[compno+2U].prec = original->comps[compno].prec;
979 l_new_components[compno+2U].sgnd = original->comps[compno].sgnd;
980 l_new_components[compno+2U].x0 = original->comps[compno].x0;
981 l_new_components[compno+2U].y0 = original->comps[compno].y0;
984 l_new_image = opj_image_create(original->numcomps + 2U, l_new_components, OPJ_CLRSPC_SRGB);
985 free(l_new_components);
986 if (l_new_image == NULL) {
987 fprintf(stderr, "ERROR -> opj_decompress: failed to allocate memory for RGB image!\n");
988 opj_image_destroy(original);
992 l_new_image->x0 = original->x0;
993 l_new_image->x1 = original->x1;
994 l_new_image->y0 = original->y0;
995 l_new_image->y1 = original->y1;
997 l_new_image->comps[0].factor = l_new_image->comps[1].factor = l_new_image->comps[2].factor = original->comps[0].factor;
998 l_new_image->comps[0].alpha = l_new_image->comps[1].alpha = l_new_image->comps[2].alpha = original->comps[0].alpha;
999 l_new_image->comps[0].resno_decoded = l_new_image->comps[1].resno_decoded = l_new_image->comps[2].resno_decoded = original->comps[0].resno_decoded;
1001 memcpy(l_new_image->comps[0].data, original->comps[0].data, original->comps[0].w * original->comps[0].h * sizeof(OPJ_INT32));
1002 memcpy(l_new_image->comps[1].data, original->comps[0].data, original->comps[0].w * original->comps[0].h * sizeof(OPJ_INT32));
1003 memcpy(l_new_image->comps[2].data, original->comps[0].data, original->comps[0].w * original->comps[0].h * sizeof(OPJ_INT32));
1005 for(compno = 1U; compno < original->numcomps; ++compno) {
1006 l_new_image->comps[compno+2U].factor = original->comps[compno].factor;
1007 l_new_image->comps[compno+2U].alpha = original->comps[compno].alpha;
1008 l_new_image->comps[compno+2U].resno_decoded = original->comps[compno].resno_decoded;
1009 memcpy(l_new_image->comps[compno+2U].data, original->comps[compno].data, original->comps[compno].w * original->comps[compno].h * sizeof(OPJ_INT32));
1011 opj_image_destroy(original);
1015 /* -------------------------------------------------------------------------- */
1017 static opj_image_t* upsample_image_components(opj_image_t* original)
1019 opj_image_t* l_new_image = NULL;
1020 opj_image_cmptparm_t* l_new_components = NULL;
1021 OPJ_BOOL l_upsample_need = OPJ_FALSE;
1024 for (compno = 0U; compno < original->numcomps; ++compno) {
1025 if (original->comps[compno].factor > 0U) {
1026 fprintf(stderr, "ERROR -> opj_decompress: -upsample not supported with reduction\n");
1027 opj_image_destroy(original);
1030 if ((original->comps[compno].dx > 1U) || (original->comps[compno].dy > 1U)) {
1031 l_upsample_need = OPJ_TRUE;
1035 if (!l_upsample_need) {
1038 /* Upsample is needed */
1039 l_new_components = (opj_image_cmptparm_t*)malloc(original->numcomps * sizeof(opj_image_cmptparm_t));
1040 if (l_new_components == NULL) {
1041 fprintf(stderr, "ERROR -> opj_decompress: failed to allocate memory for upsampled components!\n");
1042 opj_image_destroy(original);
1046 for (compno = 0U; compno < original->numcomps; ++compno) {
1047 opj_image_cmptparm_t* l_new_cmp = &(l_new_components[compno]);
1048 opj_image_comp_t* l_org_cmp = &(original->comps[compno]);
1050 l_new_cmp->bpp = l_org_cmp->bpp;
1051 l_new_cmp->prec = l_org_cmp->prec;
1052 l_new_cmp->sgnd = l_org_cmp->sgnd;
1053 l_new_cmp->x0 = original->x0;
1054 l_new_cmp->y0 = original->y0;
1057 l_new_cmp->w = l_org_cmp->w; /* should be original->x1 - original->x0 for dx==1 */
1058 l_new_cmp->h = l_org_cmp->h; /* should be original->y1 - original->y0 for dy==0 */
1060 if (l_org_cmp->dx > 1U) {
1061 l_new_cmp->w = original->x1 - original->x0;
1064 if (l_org_cmp->dy > 1U) {
1065 l_new_cmp->h = original->y1 - original->y0;
1069 l_new_image = opj_image_create(original->numcomps, l_new_components, original->color_space);
1070 free(l_new_components);
1071 if (l_new_image == NULL) {
1072 fprintf(stderr, "ERROR -> opj_decompress: failed to allocate memory for upsampled components!\n");
1073 opj_image_destroy(original);
1077 l_new_image->x0 = original->x0;
1078 l_new_image->x1 = original->x1;
1079 l_new_image->y0 = original->y0;
1080 l_new_image->y1 = original->y1;
1082 for (compno = 0U; compno < original->numcomps; ++compno) {
1083 opj_image_comp_t* l_new_cmp = &(l_new_image->comps[compno]);
1084 opj_image_comp_t* l_org_cmp = &(original->comps[compno]);
1086 l_new_cmp->factor = l_org_cmp->factor;
1087 l_new_cmp->alpha = l_org_cmp->alpha;
1088 l_new_cmp->resno_decoded = l_org_cmp->resno_decoded;
1090 if ((l_org_cmp->dx > 1U) || (l_org_cmp->dy > 1U)) {
1091 const OPJ_INT32* l_src = l_org_cmp->data;
1092 OPJ_INT32* l_dst = l_new_cmp->data;
1094 OPJ_UINT32 xoff, yoff;
1096 /* need to take into account dx & dy */
1097 xoff = l_org_cmp->dx * l_org_cmp->x0 - original->x0;
1098 yoff = l_org_cmp->dy * l_org_cmp->y0 - original->y0;
1099 if ((xoff >= l_org_cmp->dx) || (yoff >= l_org_cmp->dy)) {
1100 fprintf(stderr, "ERROR -> opj_decompress: Invalid image/component parameters found when upsampling\n");
1101 opj_image_destroy(original);
1102 opj_image_destroy(l_new_image);
1106 for (y = 0U; y < yoff; ++y) {
1107 memset(l_dst, 0U, l_new_cmp->w * sizeof(OPJ_INT32));
1108 l_dst += l_new_cmp->w;
1111 if(l_new_cmp->h > (l_org_cmp->dy - 1U)) { /* check subtraction overflow for really small images */
1112 for (; y < l_new_cmp->h - (l_org_cmp->dy - 1U); y += l_org_cmp->dy) {
1117 for (x = 0U; x < xoff; ++x) {
1120 if (l_new_cmp->w > (l_org_cmp->dx - 1U)) { /* check subtraction overflow for really small images */
1121 for (; x < l_new_cmp->w - (l_org_cmp->dx - 1U); x += l_org_cmp->dx, ++xorg) {
1123 for (dx = 0U; dx < l_org_cmp->dx; ++dx) {
1124 l_dst[x + dx] = l_src[xorg];
1128 for (; x < l_new_cmp->w; ++x) {
1129 l_dst[x] = l_src[xorg];
1131 l_dst += l_new_cmp->w;
1133 for (dy = 1U; dy < l_org_cmp->dy; ++dy) {
1134 memcpy(l_dst, l_dst - l_new_cmp->w, l_new_cmp->w * sizeof(OPJ_INT32));
1135 l_dst += l_new_cmp->w;
1137 l_src += l_org_cmp->w;
1140 if (y < l_new_cmp->h) {
1145 for (x = 0U; x < xoff; ++x) {
1148 if (l_new_cmp->w > (l_org_cmp->dx - 1U)) { /* check subtraction overflow for really small images */
1149 for (; x < l_new_cmp->w - (l_org_cmp->dx - 1U); x += l_org_cmp->dx, ++xorg) {
1151 for (dx = 0U; dx < l_org_cmp->dx; ++dx) {
1152 l_dst[x + dx] = l_src[xorg];
1156 for (; x < l_new_cmp->w; ++x) {
1157 l_dst[x] = l_src[xorg];
1159 l_dst += l_new_cmp->w;
1161 for (; y < l_new_cmp->h; ++y) {
1162 memcpy(l_dst, l_dst - l_new_cmp->w, l_new_cmp->w * sizeof(OPJ_INT32));
1163 l_dst += l_new_cmp->w;
1168 memcpy(l_new_cmp->data, l_org_cmp->data, l_org_cmp->w * l_org_cmp->h * sizeof(OPJ_INT32));
1171 opj_image_destroy(original);
1175 /* -------------------------------------------------------------------------- */
1177 * OPJ_DECOMPRESS MAIN
1179 /* -------------------------------------------------------------------------- */
1180 int main(int argc, char **argv)
1182 opj_decompress_parameters parameters; /* decompression parameters */
1183 opj_image_t* image = NULL;
1184 opj_stream_t *l_stream = NULL; /* Stream */
1185 opj_codec_t* l_codec = NULL; /* Handle to a decompressor */
1186 opj_codestream_index_t* cstr_index = NULL;
1188 OPJ_INT32 num_images, imageno;
1190 dircnt_t *dirptr = NULL;
1192 OPJ_FLOAT64 t, tCumulative = 0;
1193 OPJ_UINT32 numDecompressedImages = 0;
1195 /* set decoding parameters to default values */
1196 set_default_parameters(¶meters);
1198 /* Initialize img_fol */
1199 memset(&img_fol,0,sizeof(img_fol_t));
1201 /* parse input and get user encoding parameters */
1202 if(parse_cmdline_decoder(argc, argv, ¶meters,&img_fol) == 1) {
1203 destroy_parameters(¶meters);
1204 return EXIT_FAILURE;
1207 /* Initialize reading of directory */
1208 if(img_fol.set_imgdir==1){
1210 num_images=get_num_images(img_fol.imgdirpath);
1212 dirptr=(dircnt_t*)malloc(sizeof(dircnt_t));
1214 dirptr->filename_buf = (char*)malloc((size_t)num_images*OPJ_PATH_LEN*sizeof(char)); /* Stores at max 10 image file names*/
1215 dirptr->filename = (char**) malloc((size_t)num_images*sizeof(char*));
1217 if(!dirptr->filename_buf){
1218 destroy_parameters(¶meters);
1219 return EXIT_FAILURE;
1221 for(it_image=0;it_image<num_images;it_image++){
1222 dirptr->filename[it_image] = dirptr->filename_buf + it_image*OPJ_PATH_LEN;
1225 if(load_images(dirptr,img_fol.imgdirpath)==1){
1226 destroy_parameters(¶meters);
1227 return EXIT_FAILURE;
1230 fprintf(stdout,"Folder is empty\n");
1231 destroy_parameters(¶meters);
1232 return EXIT_FAILURE;
1238 /*Decoding image one by one*/
1239 for(imageno = 0; imageno < num_images ; imageno++) {
1241 fprintf(stderr,"\n");
1243 if(img_fol.set_imgdir==1){
1244 if (get_next_file(imageno, dirptr,&img_fol, ¶meters)) {
1245 fprintf(stderr,"skipping file...\n");
1246 destroy_parameters(¶meters);
1251 /* read the input file and put it in memory */
1252 /* ---------------------------------------- */
1254 l_stream = opj_stream_create_default_file_stream(parameters.infile,1);
1256 fprintf(stderr, "ERROR -> failed to create the stream from the file %s\n", parameters.infile);
1257 destroy_parameters(¶meters);
1258 return EXIT_FAILURE;
1261 /* decode the JPEG2000 stream */
1262 /* ---------------------- */
1264 switch(parameters.decod_format) {
1265 case J2K_CFMT: /* JPEG-2000 codestream */
1267 /* Get a decoder handle */
1268 l_codec = opj_create_decompress(OPJ_CODEC_J2K);
1271 case JP2_CFMT: /* JPEG 2000 compressed image data */
1273 /* Get a decoder handle */
1274 l_codec = opj_create_decompress(OPJ_CODEC_JP2);
1277 case JPT_CFMT: /* JPEG 2000, JPIP */
1279 /* Get a decoder handle */
1280 l_codec = opj_create_decompress(OPJ_CODEC_JPT);
1284 fprintf(stderr, "skipping file..\n");
1285 destroy_parameters(¶meters);
1286 opj_stream_destroy(l_stream);
1290 /* catch events using our callbacks and give a local context */
1291 opj_set_info_handler(l_codec, info_callback,00);
1292 opj_set_warning_handler(l_codec, warning_callback,00);
1293 opj_set_error_handler(l_codec, error_callback,00);
1297 /* Setup the decoder decoding parameters using user parameters */
1298 if ( !opj_setup_decoder(l_codec, &(parameters.core)) ){
1299 fprintf(stderr, "ERROR -> opj_decompress: failed to setup the decoder\n");
1300 destroy_parameters(¶meters);
1301 opj_stream_destroy(l_stream);
1302 opj_destroy_codec(l_codec);
1303 return EXIT_FAILURE;
1307 /* Read the main header of the codestream and if necessary the JP2 boxes*/
1308 if(! opj_read_header(l_stream, l_codec, &image)){
1309 fprintf(stderr, "ERROR -> opj_decompress: failed to read the header\n");
1310 destroy_parameters(¶meters);
1311 opj_stream_destroy(l_stream);
1312 opj_destroy_codec(l_codec);
1313 opj_image_destroy(image);
1314 return EXIT_FAILURE;
1317 if (!parameters.nb_tile_to_decode) {
1318 /* Optional if you want decode the entire image */
1319 if (!opj_set_decode_area(l_codec, image, (OPJ_INT32)parameters.DA_x0,
1320 (OPJ_INT32)parameters.DA_y0, (OPJ_INT32)parameters.DA_x1, (OPJ_INT32)parameters.DA_y1)){
1321 fprintf(stderr, "ERROR -> opj_decompress: failed to set the decoded area\n");
1322 destroy_parameters(¶meters);
1323 opj_stream_destroy(l_stream);
1324 opj_destroy_codec(l_codec);
1325 opj_image_destroy(image);
1326 return EXIT_FAILURE;
1329 /* Get the decoded image */
1330 if (!(opj_decode(l_codec, l_stream, image) && opj_end_decompress(l_codec, l_stream))) {
1331 fprintf(stderr,"ERROR -> opj_decompress: failed to decode image!\n");
1332 destroy_parameters(¶meters);
1333 opj_destroy_codec(l_codec);
1334 opj_stream_destroy(l_stream);
1335 opj_image_destroy(image);
1336 return EXIT_FAILURE;
1341 /* It is just here to illustrate how to use the resolution after set parameters */
1342 /*if (!opj_set_decoded_resolution_factor(l_codec, 5)) {
1343 fprintf(stderr, "ERROR -> opj_decompress: failed to set the resolution factor tile!\n");
1344 opj_destroy_codec(l_codec);
1345 opj_stream_destroy(l_stream);
1346 opj_image_destroy(image);
1347 return EXIT_FAILURE;
1350 if (!opj_get_decoded_tile(l_codec, l_stream, image, parameters.tile_index)) {
1351 fprintf(stderr, "ERROR -> opj_decompress: failed to decode tile!\n");
1352 destroy_parameters(¶meters);
1353 opj_destroy_codec(l_codec);
1354 opj_stream_destroy(l_stream);
1355 opj_image_destroy(image);
1356 return EXIT_FAILURE;
1358 fprintf(stdout, "tile %d is decoded!\n\n", parameters.tile_index);
1361 tCumulative += opj_clock() - t;
1362 numDecompressedImages++;
1364 /* Close the byte stream */
1365 opj_stream_destroy(l_stream);
1367 if( image->color_space != OPJ_CLRSPC_SYCC
1368 && image->numcomps == 3 && image->comps[0].dx == image->comps[0].dy
1369 && image->comps[1].dx != 1 )
1370 image->color_space = OPJ_CLRSPC_SYCC;
1371 else if (image->numcomps <= 2)
1372 image->color_space = OPJ_CLRSPC_GRAY;
1374 if(image->color_space == OPJ_CLRSPC_SYCC){
1375 color_sycc_to_rgb(image);
1377 else if((image->color_space == OPJ_CLRSPC_CMYK) && (parameters.cod_format != TIF_DFMT)){
1378 color_cmyk_to_rgb(image);
1380 else if(image->color_space == OPJ_CLRSPC_EYCC){
1381 color_esycc_to_rgb(image);
1384 if(image->icc_profile_buf) {
1385 #if defined(OPJ_HAVE_LIBLCMS1) || defined(OPJ_HAVE_LIBLCMS2)
1386 if(image->icc_profile_len)
1387 color_apply_icc_profile(image);
1389 color_cielab_to_rgb(image);
1391 free(image->icc_profile_buf);
1392 image->icc_profile_buf = NULL; image->icc_profile_len = 0;
1395 /* Force output precision */
1396 /* ---------------------- */
1397 if (parameters.precision != NULL)
1400 for (compno = 0; compno < image->numcomps; ++compno)
1402 OPJ_UINT32 precno = compno;
1405 if (precno >= parameters.nb_precision) {
1406 precno = parameters.nb_precision - 1U;
1409 prec = parameters.precision[precno].prec;
1411 prec = image->comps[compno].prec;
1414 switch (parameters.precision[precno].mode) {
1415 case OPJ_PREC_MODE_CLIP:
1416 clip_component(&(image->comps[compno]), prec);
1418 case OPJ_PREC_MODE_SCALE:
1419 scale_component(&(image->comps[compno]), prec);
1428 /* Upsample components */
1429 /* ------------------- */
1430 if (parameters.upsample)
1432 image = upsample_image_components(image);
1433 if (image == NULL) {
1434 fprintf(stderr, "ERROR -> opj_decompress: failed to upsample image components!\n");
1435 destroy_parameters(¶meters);
1436 opj_destroy_codec(l_codec);
1437 return EXIT_FAILURE;
1441 /* Force RGB output */
1442 /* ---------------- */
1443 if (parameters.force_rgb)
1445 switch (image->color_space) {
1446 case OPJ_CLRSPC_SRGB:
1448 case OPJ_CLRSPC_GRAY:
1449 image = convert_gray_to_rgb(image);
1452 fprintf(stderr, "ERROR -> opj_decompress: don't know how to convert image to RGB colorspace!\n");
1453 opj_image_destroy(image);
1457 if (image == NULL) {
1458 fprintf(stderr, "ERROR -> opj_decompress: failed to convert to RGB image!\n");
1459 destroy_parameters(¶meters);
1460 opj_destroy_codec(l_codec);
1461 return EXIT_FAILURE;
1465 /* create output image */
1466 /* ------------------- */
1467 switch (parameters.cod_format) {
1468 case PXM_DFMT: /* PNM PGM PPM */
1469 if (imagetopnm(image, parameters.outfile, parameters.split_pnm)) {
1470 fprintf(stderr,"[ERROR] Outfile %s not generated\n",parameters.outfile);
1474 fprintf(stdout,"[INFO] Generated Outfile %s\n",parameters.outfile);
1478 case PGX_DFMT: /* PGX */
1479 if(imagetopgx(image, parameters.outfile)){
1480 fprintf(stderr,"[ERROR] Outfile %s not generated\n",parameters.outfile);
1484 fprintf(stdout,"[INFO] Generated Outfile %s\n",parameters.outfile);
1488 case BMP_DFMT: /* BMP */
1489 if(imagetobmp(image, parameters.outfile)){
1490 fprintf(stderr,"[ERROR] Outfile %s not generated\n",parameters.outfile);
1494 fprintf(stdout,"[INFO] Generated Outfile %s\n",parameters.outfile);
1497 #ifdef OPJ_HAVE_LIBTIFF
1498 case TIF_DFMT: /* TIFF */
1499 if(imagetotif(image, parameters.outfile)){
1500 fprintf(stderr,"[ERROR] Outfile %s not generated\n",parameters.outfile);
1504 fprintf(stdout,"[INFO] Generated Outfile %s\n",parameters.outfile);
1507 #endif /* OPJ_HAVE_LIBTIFF */
1508 case RAW_DFMT: /* RAW */
1509 if(imagetoraw(image, parameters.outfile)){
1510 fprintf(stderr,"[ERROR] Error generating raw file. Outfile %s not generated\n",parameters.outfile);
1514 fprintf(stdout,"[INFO] Generated Outfile %s\n",parameters.outfile);
1518 case RAWL_DFMT: /* RAWL */
1519 if(imagetorawl(image, parameters.outfile)){
1520 fprintf(stderr,"[ERROR] Error generating rawl file. Outfile %s not generated\n",parameters.outfile);
1524 fprintf(stdout,"[INFO] Generated Outfile %s\n",parameters.outfile);
1528 case TGA_DFMT: /* TGA */
1529 if(imagetotga(image, parameters.outfile)){
1530 fprintf(stderr,"[ERROR] Error generating tga file. Outfile %s not generated\n",parameters.outfile);
1534 fprintf(stdout,"[INFO] Generated Outfile %s\n",parameters.outfile);
1537 #ifdef OPJ_HAVE_LIBPNG
1538 case PNG_DFMT: /* PNG */
1539 if(imagetopng(image, parameters.outfile)){
1540 fprintf(stderr,"[ERROR] Error generating png file. Outfile %s not generated\n",parameters.outfile);
1544 fprintf(stdout,"[INFO] Generated Outfile %s\n",parameters.outfile);
1547 #endif /* OPJ_HAVE_LIBPNG */
1548 /* Can happen if output file is TIFF or PNG
1549 * and OPJ_HAVE_LIBTIF or OPJ_HAVE_LIBPNG is undefined
1552 fprintf(stderr,"[ERROR] Outfile %s not generated\n",parameters.outfile);
1556 /* free remaining structures */
1558 opj_destroy_codec(l_codec);
1562 /* free image data structure */
1563 opj_image_destroy(image);
1565 /* destroy the codestream index */
1566 opj_destroy_cstr_index(&cstr_index);
1568 if(failed) (void)remove(parameters.outfile); /* ignore return value */
1570 destroy_parameters(¶meters);
1571 if (numDecompressedImages) {
1572 fprintf(stdout, "decode time: %d ms\n", (int)( (tCumulative * 1000.0) / (OPJ_FLOAT64)numDecompressedImages));
1574 return failed ? EXIT_FAILURE : EXIT_SUCCESS;