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"
49 #include "windirent.h"
56 #define strcasecmp _stricmp
57 #define strncasecmp _strnicmp
61 #include <sys/resource.h>
62 #include <sys/times.h>
66 #include "opj_getopt.h"
70 #ifdef OPJ_HAVE_LIBLCMS2
73 #ifdef OPJ_HAVE_LIBLCMS1
78 #include "format_defs.h"
79 #include "opj_string.h"
81 typedef struct dircnt {
82 /** Buffer for holding images read from Directory*/
84 /** Pointer to the buffer*/
89 typedef struct img_folder {
90 /** The directory path of the folder containing input images*/
93 const char *out_format;
96 /** Enable Cod Format for output*/
101 typedef enum opj_prec_mode {
104 } opj_precision_mode;
106 typedef struct opj_prec {
108 opj_precision_mode mode;
111 typedef struct opj_decompress_params {
112 /** core library parameters */
113 opj_dparameters_t core;
115 /** input file name */
116 char infile[OPJ_PATH_LEN];
117 /** output file name */
118 char outfile[OPJ_PATH_LEN];
119 /** input file format 0: J2K, 1: JP2, 2: JPT */
121 /** output file format 0: PGX, 1: PxM, 2: BMP */
123 /** index file name */
124 char indexfilename[OPJ_PATH_LEN];
126 /** Decoding area left boundary */
128 /** Decoding area right boundary */
130 /** Decoding area up boundary */
132 /** Decoding area bottom boundary */
137 /** tile number ot the decoded tile*/
138 OPJ_UINT32 tile_index;
139 /** Nb of tile to decode */
140 OPJ_UINT32 nb_tile_to_decode;
142 opj_precision* precision;
143 OPJ_UINT32 nb_precision;
145 /* force output colorspace to RGB */
147 /* upsample components according to their dx/dy values */
149 /* split output components to different files */
151 /** number of threads */
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,
161 opj_decompress_parameters *parameters);
162 static int infile_format(const char *fname);
164 int parse_cmdline_decoder(int argc, char **argv,
165 opj_decompress_parameters *parameters, img_fol_t *img_fol);
166 int parse_DA_values(char* inArg, unsigned int *DA_x0, unsigned int *DA_y0,
167 unsigned int *DA_x1, unsigned int *DA_y1);
169 static opj_image_t* convert_gray_to_rgb(opj_image_t* original);
171 /* -------------------------------------------------------------------------- */
172 static void decode_help_display(void)
175 "\nThis is the opj_decompress utility from the OpenJPEG project.\n"
176 "It decompresses JPEG 2000 codestreams to various image formats.\n"
177 "It has been compiled against openjp2 library v%s.\n\n", opj_version());
179 fprintf(stdout, "Parameters:\n"
182 " -ImgDir <directory> \n"
183 " Image file Directory path \n"
184 " -OutFor <PBM|PGM|PPM|PNM|PAM|PGX|PNG|BMP|TIF|RAW|RAWL|TGA>\n"
185 " REQUIRED only if -ImgDir is used\n"
186 " Output format for decompressed images.\n");
187 fprintf(stdout, " -i <compressed file>\n"
188 " REQUIRED only if an Input image directory is not specified\n"
189 " Currently accepts J2K-files, JP2-files and JPT-files. The file type\n"
190 " is identified based on its suffix.\n");
191 fprintf(stdout, " -o <decompressed file>\n"
193 " Currently accepts formats specified above (see OutFor option)\n"
194 " Binary data is written to the file (not ascii). If a PGX\n"
195 " filename is given, there will be as many output files as there are\n"
196 " components: an indice starting from 0 will then be appended to the\n"
197 " output filename, just before the \"pgx\" extension. If a PGM filename\n"
198 " is given and there are more than one component, only the first component\n"
199 " will be written to the file.\n");
200 fprintf(stdout, " -r <reduce factor>\n"
201 " Set the number of highest resolution levels to be discarded. The\n"
202 " image resolution is effectively divided by 2 to the power of the\n"
203 " number of discarded levels. The reduce factor is limited by the\n"
204 " smallest total number of decomposition levels among tiles.\n"
205 " -l <number of quality layers to decode>\n"
206 " Set the maximum number of quality layers to decode. If there are\n"
207 " less quality layers than the specified number, all the quality layers\n"
209 fprintf(stdout, " -x \n"
210 " Create an index file *.Idx (-x index_name.Idx) \n"
211 " -d <x0,y0,x1,y1>\n"
214 " By default all the image is decoded.\n"
215 " -t <tile_number>\n"
217 " Set the tile number of the decoded tile. Follow the JPEG2000 convention from left-up to bottom-up\n"
218 " By default all tiles are decoded.\n");
219 fprintf(stdout, " -p <comp 0 precision>[C|S][,<comp 1 precision>[C|S][,...]]\n"
221 " Force the precision (bit depth) of components.\n");
223 " 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"
224 " If there are less values than components, the last value is used for remaining components.\n"
225 " If 'C' is specified (default), values are clipped.\n"
226 " If 'S' is specified, values are scaled.\n"
227 " A 0 value can be specified (meaning original bit depth).\n");
228 fprintf(stdout, " -force-rgb\n"
229 " Force output image colorspace to RGB\n"
231 " Downsampled components will be upsampled to image size\n"
233 " Split output components to different files when writing to PNM\n");
234 if (opj_has_thread_support()) {
235 fprintf(stdout, " -threads <num_threads>\n"
236 " Number of threads to use for decoding.\n");
240 fprintf(stdout, " -W <options>\n"
241 " Activates the JPWL correction capability, if the codestream complies.\n"
242 " Options can be a comma separated list of <param=val> tokens:\n"
244 " numcomps is the number of expected components in the codestream\n"
245 " (search of first EPB rely upon this, default is %d)\n",
246 JPWL_EXPECTED_COMPONENTS);
247 #endif /* USE_JPWL */
249 fprintf(stdout, "\n");
252 /* -------------------------------------------------------------------------- */
254 static OPJ_BOOL parse_precision(const char* option,
255 opj_decompress_parameters* parameters)
257 const char* l_remaining = option;
258 OPJ_BOOL l_result = OPJ_TRUE;
261 if (parameters->precision) {
262 free(parameters->precision);
263 parameters->precision = NULL;
265 parameters->nb_precision = 0U;
273 count = sscanf(l_remaining, "%d%c%c", &prec, &mode, &comma);
278 if ((count == 2) || (mode == ',')) {
286 if ((prec < 1) || (prec > 32)) {
287 fprintf(stderr, "Invalid precision %d in precision option %s\n", prec, option);
288 l_result = OPJ_FALSE;
291 if ((mode != 'C') && (mode != 'S')) {
292 fprintf(stderr, "Invalid precision mode %c in precision option %s\n", mode,
294 l_result = OPJ_FALSE;
298 fprintf(stderr, "Invalid character %c in precision option %s\n", comma, option);
299 l_result = OPJ_FALSE;
303 if (parameters->precision == NULL) {
305 parameters->precision = (opj_precision *)malloc(sizeof(opj_precision));
306 if (parameters->precision == NULL) {
307 fprintf(stderr, "Could not allocate memory for precision option\n");
308 l_result = OPJ_FALSE;
312 OPJ_UINT32 l_new_size = parameters->nb_precision + 1U;
313 opj_precision* l_new;
315 if (l_new_size == 0U) {
316 fprintf(stderr, "Could not allocate memory for precision option\n");
317 l_result = OPJ_FALSE;
321 l_new = (opj_precision *)realloc(parameters->precision,
322 l_new_size * sizeof(opj_precision));
324 fprintf(stderr, "Could not allocate memory for precision option\n");
325 l_result = OPJ_FALSE;
328 parameters->precision = l_new;
331 parameters->precision[parameters->nb_precision].prec = (OPJ_UINT32)prec;
334 parameters->precision[parameters->nb_precision].mode = OPJ_PREC_MODE_CLIP;
337 parameters->precision[parameters->nb_precision].mode = OPJ_PREC_MODE_SCALE;
342 parameters->nb_precision++;
344 l_remaining = strchr(l_remaining, ',');
345 if (l_remaining == NULL) {
350 fprintf(stderr, "Could not parse precision option %s\n", option);
351 l_result = OPJ_FALSE;
359 /* -------------------------------------------------------------------------- */
361 int get_num_images(char *imgdirpath)
364 struct dirent* content;
367 /*Reading the input images from given input directory*/
369 dir = opendir(imgdirpath);
371 fprintf(stderr, "Could not open Folder %s\n", imgdirpath);
375 while ((content = readdir(dir)) != NULL) {
376 if (strcmp(".", content->d_name) == 0 || strcmp("..", content->d_name) == 0) {
385 /* -------------------------------------------------------------------------- */
386 int load_images(dircnt_t *dirptr, char *imgdirpath)
389 struct dirent* content;
392 /*Reading the input images from given input directory*/
394 dir = opendir(imgdirpath);
396 fprintf(stderr, "Could not open Folder %s\n", imgdirpath);
399 fprintf(stderr, "Folder opened successfully\n");
402 while ((content = readdir(dir)) != NULL) {
403 if (strcmp(".", content->d_name) == 0 || strcmp("..", content->d_name) == 0) {
407 strcpy(dirptr->filename[i], content->d_name);
414 /* -------------------------------------------------------------------------- */
415 int get_file_format(const char *filename)
418 static const char *extension[] = {"pgx", "pnm", "pgm", "ppm", "bmp", "tif", "raw", "rawl", "tga", "png", "j2k", "jp2", "jpt", "j2c", "jpc" };
419 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 };
420 const char * ext = strrchr(filename, '.');
426 for (i = 0; i < sizeof(format) / sizeof(*format); i++) {
427 if (strcasecmp(ext, extension[i]) == 0) {
437 const char* path_separator = "\\";
439 const char* path_separator = "/";
442 /* -------------------------------------------------------------------------- */
443 char get_next_file(int imageno, dircnt_t *dirptr, img_fol_t *img_fol,
444 opj_decompress_parameters *parameters)
446 char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN],
447 outfilename[OPJ_PATH_LEN], temp_ofname[OPJ_PATH_LEN];
448 char *temp_p, temp1[OPJ_PATH_LEN] = "";
450 strcpy(image_filename, dirptr->filename[imageno]);
451 fprintf(stderr, "File Number %d \"%s\"\n", imageno, image_filename);
452 sprintf(infilename, "%s%s%s", img_fol->imgdirpath, path_separator,
454 parameters->decod_format = infile_format(infilename);
455 if (parameters->decod_format == -1) {
458 if (opj_strcpy_s(parameters->infile, sizeof(parameters->infile),
464 strcpy(temp_ofname, strtok(image_filename, "."));
465 while ((temp_p = strtok(NULL, ".")) != NULL) {
466 strcat(temp_ofname, temp1);
467 sprintf(temp1, ".%s", temp_p);
469 if (img_fol->set_out_format == 1) {
470 sprintf(outfilename, "%s/%s.%s", img_fol->imgdirpath, temp_ofname,
471 img_fol->out_format);
472 if (opj_strcpy_s(parameters->outfile, sizeof(parameters->outfile),
480 /* -------------------------------------------------------------------------- */
481 #define JP2_RFC3745_MAGIC "\x00\x00\x00\x0c\x6a\x50\x20\x20\x0d\x0a\x87\x0a"
482 #define JP2_MAGIC "\x0d\x0a\x87\x0a"
483 /* position 45: "\xff\x52" */
484 #define J2K_CODESTREAM_MAGIC "\xff\x4f\xff\x51"
486 static int infile_format(const char *fname)
489 const char *s, *magic_s;
490 int ext_format, magic_format;
491 unsigned char buf[12];
492 OPJ_SIZE_T l_nb_read;
494 reader = fopen(fname, "rb");
496 if (reader == NULL) {
501 l_nb_read = fread(buf, 1, 12, reader);
503 if (l_nb_read != 12) {
509 ext_format = get_file_format(fname);
511 if (ext_format == JPT_CFMT) {
515 if (memcmp(buf, JP2_RFC3745_MAGIC, 12) == 0 || memcmp(buf, JP2_MAGIC, 4) == 0) {
516 magic_format = JP2_CFMT;
518 } else if (memcmp(buf, J2K_CODESTREAM_MAGIC, 4) == 0) {
519 magic_format = J2K_CFMT;
520 magic_s = ".j2k or .jpc or .j2c";
525 if (magic_format == ext_format) {
529 s = fname + strlen(fname) - 4;
531 fputs("\n===========================================\n", stderr);
532 fprintf(stderr, "The extension of this file is incorrect.\n"
533 "FOUND %s. SHOULD BE %s\n", s, magic_s);
534 fputs("===========================================\n", stderr);
539 /* -------------------------------------------------------------------------- */
541 * Parse the command line
543 /* -------------------------------------------------------------------------- */
544 int parse_cmdline_decoder(int argc, char **argv,
545 opj_decompress_parameters *parameters, img_fol_t *img_fol)
547 /* parse the command line */
549 opj_option_t long_option[] = {
550 {"ImgDir", REQ_ARG, NULL, 'y'},
551 {"OutFor", REQ_ARG, NULL, 'O'},
552 {"force-rgb", NO_ARG, NULL, 1},
553 {"upsample", NO_ARG, NULL, 1},
554 {"split-pnm", NO_ARG, NULL, 1},
555 {"threads", REQ_ARG, NULL, 'T'}
558 const char optlist[] = "i:o:r:l:x:d:t:p:"
563 #endif /* USE_JPWL */
567 long_option[2].flag = &(parameters->force_rgb);
568 long_option[3].flag = &(parameters->upsample);
569 long_option[4].flag = &(parameters->split_pnm);
570 totlen = sizeof(long_option);
571 opj_reset_options_reading();
572 img_fol->set_out_format = 0;
574 c = opj_getopt_long(argc, argv, optlist, long_option, totlen);
579 case 0: /* long opt with flag */
581 case 'i': { /* input file */
582 char *infile = opj_optarg;
583 parameters->decod_format = infile_format(infile);
584 switch (parameters->decod_format) {
593 "!! infile cannot be read: %s !!\n\n",
598 "[ERROR] Unknown input file format: %s \n"
599 " Known file formats are *.j2k, *.jp2, *.jpc or *.jpt\n",
603 if (opj_strcpy_s(parameters->infile, sizeof(parameters->infile), infile) != 0) {
604 fprintf(stderr, "[ERROR] Path is too long\n");
610 /* ----------------------------------------------------- */
612 case 'o': { /* output file */
613 char *outfile = opj_optarg;
614 parameters->cod_format = get_file_format(outfile);
615 switch (parameters->cod_format) {
634 "Unknown output format image %s [only *.png, *.pnm, *.pgm, *.ppm, *.pgx, *.bmp, *.tif, *.raw or *.tga]!!\n",
638 if (opj_strcpy_s(parameters->outfile, sizeof(parameters->outfile),
640 fprintf(stderr, "[ERROR] Path is too long\n");
646 /* ----------------------------------------------------- */
648 case 'O': { /* output format */
650 char *of = opj_optarg;
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) {
656 img_fol->out_format = "pgx";
659 img_fol->out_format = "ppm";
662 img_fol->out_format = "bmp";
665 img_fol->out_format = "tif";
668 img_fol->out_format = "raw";
671 img_fol->out_format = "rawl";
674 img_fol->out_format = "raw";
677 img_fol->out_format = "png";
681 "Unknown output format image %s [only *.png, *.pnm, *.pgm, *.ppm, *.pgx, *.bmp, *.tif, *.raw or *.tga]!!\n",
689 /* ----------------------------------------------------- */
692 case 'r': { /* reduce option */
693 sscanf(opj_optarg, "%u", &(parameters->core.cp_reduce));
697 /* ----------------------------------------------------- */
700 case 'l': { /* layering option */
701 sscanf(opj_optarg, "%u", &(parameters->core.cp_layer));
705 /* ----------------------------------------------------- */
707 case 'h': /* display an help description */
708 decode_help_display();
711 /* ----------------------------------------------------- */
713 case 'y': { /* Image Directory path */
714 img_fol->imgdirpath = (char*)malloc(strlen(opj_optarg) + 1);
715 if (img_fol->imgdirpath == NULL) {
718 strcpy(img_fol->imgdirpath, opj_optarg);
719 img_fol->set_imgdir = 1;
723 /* ----------------------------------------------------- */
725 case 'd': { /* Input decode ROI */
726 size_t size_optarg = (size_t)strlen(opj_optarg) + 1U;
727 char *ROI_values = (char*) malloc(size_optarg);
728 if (ROI_values == NULL) {
729 fprintf(stderr, "[ERROR] Couldn't allocate memory\n");
732 ROI_values[0] = '\0';
733 memcpy(ROI_values, opj_optarg, size_optarg);
734 /*printf("ROI_values = %s [%d / %d]\n", ROI_values, strlen(ROI_values), size_optarg ); */
735 parse_DA_values(ROI_values, ¶meters->DA_x0, ¶meters->DA_y0,
736 ¶meters->DA_x1, ¶meters->DA_y1);
742 /* ----------------------------------------------------- */
744 case 't': { /* Input tile index */
745 sscanf(opj_optarg, "%u", ¶meters->tile_index);
746 parameters->nb_tile_to_decode = 1;
750 /* ----------------------------------------------------- */
752 case 'x': { /* Creation of index file */
753 if (opj_strcpy_s(parameters->indexfilename, sizeof(parameters->indexfilename),
755 fprintf(stderr, "[ERROR] Path is too long\n");
761 /* ----------------------------------------------------- */
762 case 'p': { /* Force precision */
763 if (!parse_precision(opj_optarg, parameters)) {
768 /* ----------------------------------------------------- */
773 case 'W': { /* activate JPWL correction */
776 token = strtok(opj_optarg, ",");
777 while (token != NULL) {
779 /* search expected number of components */
784 compno = JPWL_EXPECTED_COMPONENTS; /* predefined no. of components */
786 if (sscanf(token, "c=%d", &compno) == 1) {
788 if ((compno < 1) || (compno > 256)) {
789 fprintf(stderr, "ERROR -> invalid number of components c = %d\n", compno);
792 parameters->jpwl_exp_comps = compno;
794 } else if (!strcmp(token, "c")) {
796 parameters->jpwl_exp_comps = compno; /* auto for default size */
799 fprintf(stderr, "ERROR -> invalid components specified = %s\n", token);
804 /* search maximum number of tiles */
809 tileno = JPWL_MAXIMUM_TILES; /* maximum no. of tiles */
811 if (sscanf(token, "t=%d", &tileno) == 1) {
813 if ((tileno < 1) || (tileno > JPWL_MAXIMUM_TILES)) {
814 fprintf(stderr, "ERROR -> invalid number of tiles t = %d\n", tileno);
817 parameters->jpwl_max_tiles = tileno;
819 } else if (!strcmp(token, "t")) {
821 parameters->jpwl_max_tiles = tileno; /* auto for default size */
824 fprintf(stderr, "ERROR -> invalid tiles specified = %s\n", token);
829 /* next token or bust */
830 token = strtok(NULL, ",");
832 parameters->jpwl_correct = OPJ_TRUE;
833 fprintf(stdout, "JPWL correction capability activated\n");
834 fprintf(stdout, "- expecting %d components\n", parameters->jpwl_exp_comps);
837 #endif /* USE_JPWL */
840 /* ----------------------------------------------------- */
841 case 'T': { /* Number of threads */
842 if (strcmp(opj_optarg, "ALL_CPUS") == 0) {
843 parameters->num_threads = opj_get_num_cpus();
844 if (parameters->num_threads == 1) {
845 parameters->num_threads = 0;
848 sscanf(opj_optarg, "%d", ¶meters->num_threads);
853 /* ----------------------------------------------------- */
856 fprintf(stderr, "[WARNING] An invalid option has been ignored.\n");
861 /* check for possible errors */
862 if (img_fol->set_imgdir == 1) {
863 if (!(parameters->infile[0] == 0)) {
864 fprintf(stderr, "[ERROR] options -ImgDir and -i cannot be used together.\n");
867 if (img_fol->set_out_format == 0) {
869 "[ERROR] When -ImgDir is used, -OutFor <FORMAT> must be used.\n");
870 fprintf(stderr, "Only one format allowed.\n"
871 "Valid format are PGM, PPM, PNM, PGX, BMP, TIF, RAW and TGA.\n");
874 if (!((parameters->outfile[0] == 0))) {
875 fprintf(stderr, "[ERROR] options -ImgDir and -o cannot be used together.\n");
879 if ((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
880 fprintf(stderr, "[ERROR] Required parameters are missing\n"
881 "Example: %s -i image.j2k -o image.pgm\n", argv[0]);
882 fprintf(stderr, " Help: %s -h\n", argv[0]);
890 /* -------------------------------------------------------------------------- */
892 * Parse decoding area input values
895 /* -------------------------------------------------------------------------- */
896 int parse_DA_values(char* inArg, unsigned int *DA_x0, unsigned int *DA_y0,
897 unsigned int *DA_x1, unsigned int *DA_y1)
903 result = strtok(inArg, delims);
905 while ((result != NULL) && (it < 4)) {
906 values[it] = atoi(result);
907 result = strtok(NULL, delims);
914 *DA_x0 = (OPJ_UINT32)values[0];
915 *DA_y0 = (OPJ_UINT32)values[1];
916 *DA_x1 = (OPJ_UINT32)values[2];
917 *DA_y1 = (OPJ_UINT32)values[3];
922 OPJ_FLOAT64 opj_clock(void)
925 /* _WIN32: use QueryPerformance (very accurate) */
926 LARGE_INTEGER freq, t ;
927 /* freq is the clock speed of the CPU */
928 QueryPerformanceFrequency(&freq) ;
929 /* cout << "freq = " << ((double) freq.QuadPart) << endl; */
930 /* t is the high resolution performance counter (see MSDN) */
931 QueryPerformanceCounter(& t) ;
932 return freq.QuadPart ? (t.QuadPart / (OPJ_FLOAT64)freq.QuadPart) : 0;
933 #elif defined(__linux)
935 clock_gettime(CLOCK_REALTIME, &ts);
936 return ((OPJ_FLOAT64)ts.tv_sec + (OPJ_FLOAT64)ts.tv_nsec * 1e-9);
938 /* Unix : use resource usage */
939 /* FIXME: this counts the total CPU time, instead of the user perceived time */
941 OPJ_FLOAT64 procTime;
942 /* (1) Get the rusage data structure at this moment (man getrusage) */
944 /* (2) What is the elapsed time ? - CPU time = User time + System time */
945 /* (2a) Get the seconds */
946 procTime = (OPJ_FLOAT64)(t.ru_utime.tv_sec + t.ru_stime.tv_sec);
947 /* (2b) More precisely! Get the microseconds part ! */
948 return (procTime + (OPJ_FLOAT64)(t.ru_utime.tv_usec + t.ru_stime.tv_usec) *
953 /* -------------------------------------------------------------------------- */
956 sample error callback expecting a FILE* client object
958 static void error_callback(const char *msg, void *client_data)
961 fprintf(stdout, "[ERROR] %s", msg);
964 sample warning callback expecting a FILE* client object
966 static void warning_callback(const char *msg, void *client_data)
969 fprintf(stdout, "[WARNING] %s", msg);
972 sample debug callback expecting no client object
974 static void info_callback(const char *msg, void *client_data)
977 fprintf(stdout, "[INFO] %s", msg);
980 static void set_default_parameters(opj_decompress_parameters* parameters)
983 memset(parameters, 0, sizeof(opj_decompress_parameters));
985 /* default decoding parameters (command line specific) */
986 parameters->decod_format = -1;
987 parameters->cod_format = -1;
989 /* default decoding parameters (core) */
990 opj_set_default_decoder_parameters(&(parameters->core));
994 static void destroy_parameters(opj_decompress_parameters* parameters)
997 if (parameters->precision) {
998 free(parameters->precision);
999 parameters->precision = NULL;
1004 /* -------------------------------------------------------------------------- */
1006 static opj_image_t* convert_gray_to_rgb(opj_image_t* original)
1009 opj_image_t* l_new_image = NULL;
1010 opj_image_cmptparm_t* l_new_components = NULL;
1012 l_new_components = (opj_image_cmptparm_t*)malloc((original->numcomps + 2U) *
1013 sizeof(opj_image_cmptparm_t));
1014 if (l_new_components == NULL) {
1016 "ERROR -> opj_decompress: failed to allocate memory for RGB image!\n");
1017 opj_image_destroy(original);
1021 l_new_components[0].bpp = l_new_components[1].bpp = l_new_components[2].bpp =
1022 original->comps[0].bpp;
1023 l_new_components[0].dx = l_new_components[1].dx = l_new_components[2].dx =
1024 original->comps[0].dx;
1025 l_new_components[0].dy = l_new_components[1].dy = l_new_components[2].dy =
1026 original->comps[0].dy;
1027 l_new_components[0].h = l_new_components[1].h = l_new_components[2].h =
1028 original->comps[0].h;
1029 l_new_components[0].w = l_new_components[1].w = l_new_components[2].w =
1030 original->comps[0].w;
1031 l_new_components[0].prec = l_new_components[1].prec = l_new_components[2].prec =
1032 original->comps[0].prec;
1033 l_new_components[0].sgnd = l_new_components[1].sgnd = l_new_components[2].sgnd =
1034 original->comps[0].sgnd;
1035 l_new_components[0].x0 = l_new_components[1].x0 = l_new_components[2].x0 =
1036 original->comps[0].x0;
1037 l_new_components[0].y0 = l_new_components[1].y0 = l_new_components[2].y0 =
1038 original->comps[0].y0;
1040 for (compno = 1U; compno < original->numcomps; ++compno) {
1041 l_new_components[compno + 2U].bpp = original->comps[compno].bpp;
1042 l_new_components[compno + 2U].dx = original->comps[compno].dx;
1043 l_new_components[compno + 2U].dy = original->comps[compno].dy;
1044 l_new_components[compno + 2U].h = original->comps[compno].h;
1045 l_new_components[compno + 2U].w = original->comps[compno].w;
1046 l_new_components[compno + 2U].prec = original->comps[compno].prec;
1047 l_new_components[compno + 2U].sgnd = original->comps[compno].sgnd;
1048 l_new_components[compno + 2U].x0 = original->comps[compno].x0;
1049 l_new_components[compno + 2U].y0 = original->comps[compno].y0;
1052 l_new_image = opj_image_create(original->numcomps + 2U, l_new_components,
1054 free(l_new_components);
1055 if (l_new_image == NULL) {
1057 "ERROR -> opj_decompress: failed to allocate memory for RGB image!\n");
1058 opj_image_destroy(original);
1062 l_new_image->x0 = original->x0;
1063 l_new_image->x1 = original->x1;
1064 l_new_image->y0 = original->y0;
1065 l_new_image->y1 = original->y1;
1067 l_new_image->comps[0].factor = l_new_image->comps[1].factor =
1068 l_new_image->comps[2].factor = original->comps[0].factor;
1069 l_new_image->comps[0].alpha = l_new_image->comps[1].alpha =
1070 l_new_image->comps[2].alpha = original->comps[0].alpha;
1071 l_new_image->comps[0].resno_decoded = l_new_image->comps[1].resno_decoded =
1072 l_new_image->comps[2].resno_decoded = original->comps[0].resno_decoded;
1074 memcpy(l_new_image->comps[0].data, original->comps[0].data,
1075 original->comps[0].w * original->comps[0].h * sizeof(OPJ_INT32));
1076 memcpy(l_new_image->comps[1].data, original->comps[0].data,
1077 original->comps[0].w * original->comps[0].h * sizeof(OPJ_INT32));
1078 memcpy(l_new_image->comps[2].data, original->comps[0].data,
1079 original->comps[0].w * original->comps[0].h * sizeof(OPJ_INT32));
1081 for (compno = 1U; compno < original->numcomps; ++compno) {
1082 l_new_image->comps[compno + 2U].factor = original->comps[compno].factor;
1083 l_new_image->comps[compno + 2U].alpha = original->comps[compno].alpha;
1084 l_new_image->comps[compno + 2U].resno_decoded =
1085 original->comps[compno].resno_decoded;
1086 memcpy(l_new_image->comps[compno + 2U].data, original->comps[compno].data,
1087 original->comps[compno].w * original->comps[compno].h * sizeof(OPJ_INT32));
1089 opj_image_destroy(original);
1093 /* -------------------------------------------------------------------------- */
1095 static opj_image_t* upsample_image_components(opj_image_t* original)
1097 opj_image_t* l_new_image = NULL;
1098 opj_image_cmptparm_t* l_new_components = NULL;
1099 OPJ_BOOL l_upsample_need = OPJ_FALSE;
1102 for (compno = 0U; compno < original->numcomps; ++compno) {
1103 if (original->comps[compno].factor > 0U) {
1105 "ERROR -> opj_decompress: -upsample not supported with reduction\n");
1106 opj_image_destroy(original);
1109 if ((original->comps[compno].dx > 1U) || (original->comps[compno].dy > 1U)) {
1110 l_upsample_need = OPJ_TRUE;
1114 if (!l_upsample_need) {
1117 /* Upsample is needed */
1118 l_new_components = (opj_image_cmptparm_t*)malloc(original->numcomps * sizeof(
1119 opj_image_cmptparm_t));
1120 if (l_new_components == NULL) {
1122 "ERROR -> opj_decompress: failed to allocate memory for upsampled components!\n");
1123 opj_image_destroy(original);
1127 for (compno = 0U; compno < original->numcomps; ++compno) {
1128 opj_image_cmptparm_t* l_new_cmp = &(l_new_components[compno]);
1129 opj_image_comp_t* l_org_cmp = &(original->comps[compno]);
1131 l_new_cmp->bpp = l_org_cmp->bpp;
1132 l_new_cmp->prec = l_org_cmp->prec;
1133 l_new_cmp->sgnd = l_org_cmp->sgnd;
1134 l_new_cmp->x0 = original->x0;
1135 l_new_cmp->y0 = original->y0;
1139 l_org_cmp->w; /* should be original->x1 - original->x0 for dx==1 */
1141 l_org_cmp->h; /* should be original->y1 - original->y0 for dy==0 */
1143 if (l_org_cmp->dx > 1U) {
1144 l_new_cmp->w = original->x1 - original->x0;
1147 if (l_org_cmp->dy > 1U) {
1148 l_new_cmp->h = original->y1 - original->y0;
1152 l_new_image = opj_image_create(original->numcomps, l_new_components,
1153 original->color_space);
1154 free(l_new_components);
1155 if (l_new_image == NULL) {
1157 "ERROR -> opj_decompress: failed to allocate memory for upsampled components!\n");
1158 opj_image_destroy(original);
1162 l_new_image->x0 = original->x0;
1163 l_new_image->x1 = original->x1;
1164 l_new_image->y0 = original->y0;
1165 l_new_image->y1 = original->y1;
1167 for (compno = 0U; compno < original->numcomps; ++compno) {
1168 opj_image_comp_t* l_new_cmp = &(l_new_image->comps[compno]);
1169 opj_image_comp_t* l_org_cmp = &(original->comps[compno]);
1171 l_new_cmp->factor = l_org_cmp->factor;
1172 l_new_cmp->alpha = l_org_cmp->alpha;
1173 l_new_cmp->resno_decoded = l_org_cmp->resno_decoded;
1175 if ((l_org_cmp->dx > 1U) || (l_org_cmp->dy > 1U)) {
1176 const OPJ_INT32* l_src = l_org_cmp->data;
1177 OPJ_INT32* l_dst = l_new_cmp->data;
1179 OPJ_UINT32 xoff, yoff;
1181 /* need to take into account dx & dy */
1182 xoff = l_org_cmp->dx * l_org_cmp->x0 - original->x0;
1183 yoff = l_org_cmp->dy * l_org_cmp->y0 - original->y0;
1184 if ((xoff >= l_org_cmp->dx) || (yoff >= l_org_cmp->dy)) {
1186 "ERROR -> opj_decompress: Invalid image/component parameters found when upsampling\n");
1187 opj_image_destroy(original);
1188 opj_image_destroy(l_new_image);
1192 for (y = 0U; y < yoff; ++y) {
1193 memset(l_dst, 0U, l_new_cmp->w * sizeof(OPJ_INT32));
1194 l_dst += l_new_cmp->w;
1197 if (l_new_cmp->h > (l_org_cmp->dy -
1198 1U)) { /* check subtraction overflow for really small images */
1199 for (; y < l_new_cmp->h - (l_org_cmp->dy - 1U); y += l_org_cmp->dy) {
1204 for (x = 0U; x < xoff; ++x) {
1207 if (l_new_cmp->w > (l_org_cmp->dx -
1208 1U)) { /* check subtraction overflow for really small images */
1209 for (; x < l_new_cmp->w - (l_org_cmp->dx - 1U); x += l_org_cmp->dx, ++xorg) {
1211 for (dx = 0U; dx < l_org_cmp->dx; ++dx) {
1212 l_dst[x + dx] = l_src[xorg];
1216 for (; x < l_new_cmp->w; ++x) {
1217 l_dst[x] = l_src[xorg];
1219 l_dst += l_new_cmp->w;
1221 for (dy = 1U; dy < l_org_cmp->dy; ++dy) {
1222 memcpy(l_dst, l_dst - l_new_cmp->w, l_new_cmp->w * sizeof(OPJ_INT32));
1223 l_dst += l_new_cmp->w;
1225 l_src += l_org_cmp->w;
1228 if (y < l_new_cmp->h) {
1233 for (x = 0U; x < xoff; ++x) {
1236 if (l_new_cmp->w > (l_org_cmp->dx -
1237 1U)) { /* check subtraction overflow for really small images */
1238 for (; x < l_new_cmp->w - (l_org_cmp->dx - 1U); x += l_org_cmp->dx, ++xorg) {
1240 for (dx = 0U; dx < l_org_cmp->dx; ++dx) {
1241 l_dst[x + dx] = l_src[xorg];
1245 for (; x < l_new_cmp->w; ++x) {
1246 l_dst[x] = l_src[xorg];
1248 l_dst += l_new_cmp->w;
1250 for (; y < l_new_cmp->h; ++y) {
1251 memcpy(l_dst, l_dst - l_new_cmp->w, l_new_cmp->w * sizeof(OPJ_INT32));
1252 l_dst += l_new_cmp->w;
1256 memcpy(l_new_cmp->data, l_org_cmp->data,
1257 l_org_cmp->w * l_org_cmp->h * sizeof(OPJ_INT32));
1260 opj_image_destroy(original);
1264 /* -------------------------------------------------------------------------- */
1266 * OPJ_DECOMPRESS MAIN
1268 /* -------------------------------------------------------------------------- */
1269 int main(int argc, char **argv)
1271 opj_decompress_parameters parameters; /* decompression parameters */
1272 opj_image_t* image = NULL;
1273 opj_stream_t *l_stream = NULL; /* Stream */
1274 opj_codec_t* l_codec = NULL; /* Handle to a decompressor */
1275 opj_codestream_index_t* cstr_index = NULL;
1277 OPJ_INT32 num_images, imageno;
1279 dircnt_t *dirptr = NULL;
1281 OPJ_FLOAT64 t, tCumulative = 0;
1282 OPJ_UINT32 numDecompressedImages = 0;
1284 /* set decoding parameters to default values */
1285 set_default_parameters(¶meters);
1287 /* Initialize img_fol */
1288 memset(&img_fol, 0, sizeof(img_fol_t));
1290 /* parse input and get user encoding parameters */
1291 if (parse_cmdline_decoder(argc, argv, ¶meters, &img_fol) == 1) {
1296 /* Initialize reading of directory */
1297 if (img_fol.set_imgdir == 1) {
1299 num_images = get_num_images(img_fol.imgdirpath);
1301 dirptr = (dircnt_t*)malloc(sizeof(dircnt_t));
1303 destroy_parameters(¶meters);
1304 return EXIT_FAILURE;
1306 dirptr->filename_buf = (char*)malloc((size_t)num_images * OPJ_PATH_LEN * sizeof(
1307 char)); /* Stores at max 10 image file names*/
1308 if (!dirptr->filename_buf) {
1313 dirptr->filename = (char**) malloc((size_t)num_images * sizeof(char*));
1315 if (!dirptr->filename) {
1319 for (it_image = 0; it_image < num_images; it_image++) {
1320 dirptr->filename[it_image] = dirptr->filename_buf + it_image * OPJ_PATH_LEN;
1323 if (load_images(dirptr, img_fol.imgdirpath) == 1) {
1327 if (num_images == 0) {
1328 fprintf(stdout, "Folder is empty\n");
1336 /*Decoding image one by one*/
1337 for (imageno = 0; imageno < num_images ; imageno++) {
1339 fprintf(stderr, "\n");
1341 if (img_fol.set_imgdir == 1) {
1342 if (get_next_file(imageno, dirptr, &img_fol, ¶meters)) {
1343 fprintf(stderr, "skipping file...\n");
1344 destroy_parameters(¶meters);
1349 /* read the input file and put it in memory */
1350 /* ---------------------------------------- */
1352 l_stream = opj_stream_create_default_file_stream(parameters.infile, 1);
1354 fprintf(stderr, "ERROR -> failed to create the stream from the file %s\n",
1360 /* decode the JPEG2000 stream */
1361 /* ---------------------- */
1363 switch (parameters.decod_format) {
1364 case J2K_CFMT: { /* JPEG-2000 codestream */
1365 /* Get a decoder handle */
1366 l_codec = opj_create_decompress(OPJ_CODEC_J2K);
1369 case JP2_CFMT: { /* JPEG 2000 compressed image data */
1370 /* Get a decoder handle */
1371 l_codec = opj_create_decompress(OPJ_CODEC_JP2);
1374 case JPT_CFMT: { /* JPEG 2000, JPIP */
1375 /* Get a decoder handle */
1376 l_codec = opj_create_decompress(OPJ_CODEC_JPT);
1380 fprintf(stderr, "skipping file..\n");
1381 destroy_parameters(¶meters);
1382 opj_stream_destroy(l_stream);
1386 /* catch events using our callbacks and give a local context */
1387 opj_set_info_handler(l_codec, info_callback, 00);
1388 opj_set_warning_handler(l_codec, warning_callback, 00);
1389 opj_set_error_handler(l_codec, error_callback, 00);
1393 /* Setup the decoder decoding parameters using user parameters */
1394 if (!opj_setup_decoder(l_codec, &(parameters.core))) {
1395 fprintf(stderr, "ERROR -> opj_decompress: failed to setup the decoder\n");
1396 opj_stream_destroy(l_stream);
1397 opj_destroy_codec(l_codec);
1402 if (parameters.num_threads >= 1 &&
1403 !opj_codec_set_threads(l_codec, parameters.num_threads)) {
1404 fprintf(stderr, "ERROR -> opj_decompress: failed to set number of threads\n");
1405 opj_stream_destroy(l_stream);
1406 opj_destroy_codec(l_codec);
1411 /* Read the main header of the codestream and if necessary the JP2 boxes*/
1412 if (! opj_read_header(l_stream, l_codec, &image)) {
1413 fprintf(stderr, "ERROR -> opj_decompress: failed to read the header\n");
1414 opj_stream_destroy(l_stream);
1415 opj_destroy_codec(l_codec);
1416 opj_image_destroy(image);
1421 if (!parameters.nb_tile_to_decode) {
1422 /* Optional if you want decode the entire image */
1423 if (!opj_set_decode_area(l_codec, image, (OPJ_INT32)parameters.DA_x0,
1424 (OPJ_INT32)parameters.DA_y0, (OPJ_INT32)parameters.DA_x1,
1425 (OPJ_INT32)parameters.DA_y1)) {
1426 fprintf(stderr, "ERROR -> opj_decompress: failed to set the decoded area\n");
1427 opj_stream_destroy(l_stream);
1428 opj_destroy_codec(l_codec);
1429 opj_image_destroy(image);
1434 /* Get the decoded image */
1435 if (!(opj_decode(l_codec, l_stream, image) &&
1436 opj_end_decompress(l_codec, l_stream))) {
1437 fprintf(stderr, "ERROR -> opj_decompress: failed to decode image!\n");
1438 opj_destroy_codec(l_codec);
1439 opj_stream_destroy(l_stream);
1440 opj_image_destroy(image);
1446 /* It is just here to illustrate how to use the resolution after set parameters */
1447 /*if (!opj_set_decoded_resolution_factor(l_codec, 5)) {
1448 fprintf(stderr, "ERROR -> opj_decompress: failed to set the resolution factor tile!\n");
1449 opj_destroy_codec(l_codec);
1450 opj_stream_destroy(l_stream);
1451 opj_image_destroy(image);
1452 failed = 1; goto fin;
1455 if (!opj_get_decoded_tile(l_codec, l_stream, image, parameters.tile_index)) {
1456 fprintf(stderr, "ERROR -> opj_decompress: failed to decode tile!\n");
1457 opj_destroy_codec(l_codec);
1458 opj_stream_destroy(l_stream);
1459 opj_image_destroy(image);
1463 fprintf(stdout, "tile %d is decoded!\n\n", parameters.tile_index);
1466 tCumulative += opj_clock() - t;
1467 numDecompressedImages++;
1469 /* Close the byte stream */
1470 opj_stream_destroy(l_stream);
1472 if (image->color_space != OPJ_CLRSPC_SYCC
1473 && image->numcomps == 3 && image->comps[0].dx == image->comps[0].dy
1474 && image->comps[1].dx != 1) {
1475 image->color_space = OPJ_CLRSPC_SYCC;
1476 } else if (image->numcomps <= 2) {
1477 image->color_space = OPJ_CLRSPC_GRAY;
1480 if (image->color_space == OPJ_CLRSPC_SYCC) {
1481 color_sycc_to_rgb(image);
1482 } else if ((image->color_space == OPJ_CLRSPC_CMYK) &&
1483 (parameters.cod_format != TIF_DFMT)) {
1484 color_cmyk_to_rgb(image);
1485 } else if (image->color_space == OPJ_CLRSPC_EYCC) {
1486 color_esycc_to_rgb(image);
1489 if (image->icc_profile_buf) {
1490 #if defined(OPJ_HAVE_LIBLCMS1) || defined(OPJ_HAVE_LIBLCMS2)
1491 if (image->icc_profile_len) {
1492 color_apply_icc_profile(image);
1494 color_cielab_to_rgb(image);
1497 free(image->icc_profile_buf);
1498 image->icc_profile_buf = NULL;
1499 image->icc_profile_len = 0;
1502 /* Force output precision */
1503 /* ---------------------- */
1504 if (parameters.precision != NULL) {
1506 for (compno = 0; compno < image->numcomps; ++compno) {
1507 OPJ_UINT32 precno = compno;
1510 if (precno >= parameters.nb_precision) {
1511 precno = parameters.nb_precision - 1U;
1514 prec = parameters.precision[precno].prec;
1516 prec = image->comps[compno].prec;
1519 switch (parameters.precision[precno].mode) {
1520 case OPJ_PREC_MODE_CLIP:
1521 clip_component(&(image->comps[compno]), prec);
1523 case OPJ_PREC_MODE_SCALE:
1524 scale_component(&(image->comps[compno]), prec);
1533 /* Upsample components */
1534 /* ------------------- */
1535 if (parameters.upsample) {
1536 image = upsample_image_components(image);
1537 if (image == NULL) {
1539 "ERROR -> opj_decompress: failed to upsample image components!\n");
1540 opj_destroy_codec(l_codec);
1546 /* Force RGB output */
1547 /* ---------------- */
1548 if (parameters.force_rgb) {
1549 switch (image->color_space) {
1550 case OPJ_CLRSPC_SRGB:
1552 case OPJ_CLRSPC_GRAY:
1553 image = convert_gray_to_rgb(image);
1557 "ERROR -> opj_decompress: don't know how to convert image to RGB colorspace!\n");
1558 opj_image_destroy(image);
1562 if (image == NULL) {
1563 fprintf(stderr, "ERROR -> opj_decompress: failed to convert to RGB image!\n");
1564 opj_destroy_codec(l_codec);
1570 /* create output image */
1571 /* ------------------- */
1572 switch (parameters.cod_format) {
1573 case PXM_DFMT: /* PNM PGM PPM */
1574 if (imagetopnm(image, parameters.outfile, parameters.split_pnm)) {
1575 fprintf(stderr, "[ERROR] Outfile %s not generated\n", parameters.outfile);
1578 fprintf(stdout, "[INFO] Generated Outfile %s\n", parameters.outfile);
1582 case PGX_DFMT: /* PGX */
1583 if (imagetopgx(image, parameters.outfile)) {
1584 fprintf(stderr, "[ERROR] Outfile %s not generated\n", parameters.outfile);
1587 fprintf(stdout, "[INFO] Generated Outfile %s\n", parameters.outfile);
1591 case BMP_DFMT: /* BMP */
1592 if (imagetobmp(image, parameters.outfile)) {
1593 fprintf(stderr, "[ERROR] Outfile %s not generated\n", parameters.outfile);
1596 fprintf(stdout, "[INFO] Generated Outfile %s\n", parameters.outfile);
1599 #ifdef OPJ_HAVE_LIBTIFF
1600 case TIF_DFMT: /* TIFF */
1601 if (imagetotif(image, parameters.outfile)) {
1602 fprintf(stderr, "[ERROR] Outfile %s not generated\n", parameters.outfile);
1605 fprintf(stdout, "[INFO] Generated Outfile %s\n", parameters.outfile);
1608 #endif /* OPJ_HAVE_LIBTIFF */
1609 case RAW_DFMT: /* RAW */
1610 if (imagetoraw(image, parameters.outfile)) {
1611 fprintf(stderr, "[ERROR] Error generating raw file. Outfile %s not generated\n",
1612 parameters.outfile);
1615 fprintf(stdout, "[INFO] Generated Outfile %s\n", parameters.outfile);
1619 case RAWL_DFMT: /* RAWL */
1620 if (imagetorawl(image, parameters.outfile)) {
1622 "[ERROR] Error generating rawl file. Outfile %s not generated\n",
1623 parameters.outfile);
1626 fprintf(stdout, "[INFO] Generated Outfile %s\n", parameters.outfile);
1630 case TGA_DFMT: /* TGA */
1631 if (imagetotga(image, parameters.outfile)) {
1632 fprintf(stderr, "[ERROR] Error generating tga file. Outfile %s not generated\n",
1633 parameters.outfile);
1636 fprintf(stdout, "[INFO] Generated Outfile %s\n", parameters.outfile);
1639 #ifdef OPJ_HAVE_LIBPNG
1640 case PNG_DFMT: /* PNG */
1641 if (imagetopng(image, parameters.outfile)) {
1642 fprintf(stderr, "[ERROR] Error generating png file. Outfile %s not generated\n",
1643 parameters.outfile);
1646 fprintf(stdout, "[INFO] Generated Outfile %s\n", parameters.outfile);
1649 #endif /* OPJ_HAVE_LIBPNG */
1650 /* Can happen if output file is TIFF or PNG
1651 * and OPJ_HAVE_LIBTIF or OPJ_HAVE_LIBPNG is undefined
1654 fprintf(stderr, "[ERROR] Outfile %s not generated\n", parameters.outfile);
1658 /* free remaining structures */
1660 opj_destroy_codec(l_codec);
1664 /* free image data structure */
1665 opj_image_destroy(image);
1667 /* destroy the codestream index */
1668 opj_destroy_cstr_index(&cstr_index);
1671 (void)remove(parameters.outfile); /* ignore return value */
1675 destroy_parameters(¶meters);
1676 if (failed && img_fol.imgdirpath) {
1677 free(img_fol.imgdirpath);
1680 if (dirptr->filename) {
1681 free(dirptr->filename);
1683 if (dirptr->filename_buf) {
1684 free(dirptr->filename_buf);
1688 if (numDecompressedImages) {
1689 fprintf(stdout, "decode time: %d ms\n",
1690 (int)((tCumulative * 1000.0) / (OPJ_FLOAT64)numDecompressedImages));
1692 return failed ? EXIT_FAILURE : EXIT_SUCCESS;