forked from KolibriOS/kolibrios
846 lines
24 KiB
C
846 lines
24 KiB
C
/*
|
|
* Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
|
|
* Copyright (c) 2002-2007, Professor Benoit Macq
|
|
* Copyright (c) 2001-2003, David Janssens
|
|
* Copyright (c) 2002-2003, Yannick Verschueren
|
|
* Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
|
|
* Copyright (c) 2005, Herve Drolon, FreeImage Team
|
|
* Copyright (c) 2006-2007, Parvatha Elangovan
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
#include <math.h>
|
|
|
|
#ifdef _WIN32
|
|
#include "windirent.h"
|
|
#else
|
|
#include <dirent.h>
|
|
#endif /* _WIN32 */
|
|
|
|
#ifdef _WIN32
|
|
#include <windows.h>
|
|
#else
|
|
#include <strings.h>
|
|
#define _stricmp strcasecmp
|
|
#define _strnicmp strncasecmp
|
|
#endif /* _WIN32 */
|
|
|
|
#include "opj_config.h"
|
|
#include "openjpeg.h"
|
|
#include "getopt.h"
|
|
#include "convert.h"
|
|
#include "index.h"
|
|
|
|
#ifdef HAVE_LIBLCMS2
|
|
#include <lcms2.h>
|
|
#endif
|
|
#ifdef HAVE_LIBLCMS1
|
|
#include <lcms.h>
|
|
#endif
|
|
#include "color.h"
|
|
|
|
#include "format_defs.h"
|
|
|
|
typedef struct dircnt{
|
|
/** Buffer for holding images read from Directory*/
|
|
char *filename_buf;
|
|
/** Pointer to the buffer*/
|
|
char **filename;
|
|
}dircnt_t;
|
|
|
|
|
|
typedef struct img_folder{
|
|
/** The directory path of the folder containing input images*/
|
|
char *imgdirpath;
|
|
/** Output format*/
|
|
const char *out_format;
|
|
/** Enable option*/
|
|
char set_imgdir;
|
|
/** Enable Cod Format for output*/
|
|
char set_out_format;
|
|
|
|
}img_fol_t;
|
|
|
|
void decode_help_display() {
|
|
fprintf(stdout,"HELP for j2k_to_image\n----\n\n");
|
|
fprintf(stdout,"- the -h option displays this help information on screen\n\n");
|
|
|
|
/* UniPG>> */
|
|
fprintf(stdout,"List of parameters for the JPEG 2000 "
|
|
#ifdef USE_JPWL
|
|
"+ JPWL "
|
|
#endif /* USE_JPWL */
|
|
"decoder:\n");
|
|
/* <<UniPG */
|
|
fprintf(stdout,"\n");
|
|
fprintf(stdout,"\n");
|
|
fprintf(stdout," -ImgDir \n");
|
|
fprintf(stdout," Image file Directory path \n");
|
|
fprintf(stdout," -OutFor \n");
|
|
fprintf(stdout," REQUIRED only if -ImgDir is used\n");
|
|
fprintf(stdout," Need to specify only format without filename <BMP> \n");
|
|
fprintf(stdout," Currently accepts PGM, PPM, PNM, PGX, PNG, BMP, TIF, RAW and TGA formats\n");
|
|
fprintf(stdout," -i <compressed file>\n");
|
|
fprintf(stdout," REQUIRED only if an Input image directory not specified\n");
|
|
fprintf(stdout," Currently accepts J2K-files, JP2-files and JPT-files. The file type\n");
|
|
fprintf(stdout," is identified based on its suffix.\n");
|
|
fprintf(stdout," -o <decompressed file>\n");
|
|
fprintf(stdout," REQUIRED\n");
|
|
fprintf(stdout," Currently accepts PGM, PPM, PNM, PGX, PNG, BMP, TIF, RAW and TGA files\n");
|
|
fprintf(stdout," Binary data is written to the file (not ascii). If a PGX\n");
|
|
fprintf(stdout," filename is given, there will be as many output files as there are\n");
|
|
fprintf(stdout," components: an indice starting from 0 will then be appended to the\n");
|
|
fprintf(stdout," output filename, just before the \"pgx\" extension. If a PGM filename\n");
|
|
fprintf(stdout," is given and there are more than one component, only the first component\n");
|
|
fprintf(stdout," will be written to the file.\n");
|
|
fprintf(stdout," -r <reduce factor>\n");
|
|
fprintf(stdout," Set the number of highest resolution levels to be discarded. The\n");
|
|
fprintf(stdout," image resolution is effectively divided by 2 to the power of the\n");
|
|
fprintf(stdout," number of discarded levels. The reduce factor is limited by the\n");
|
|
fprintf(stdout," smallest total number of decomposition levels among tiles.\n");
|
|
fprintf(stdout," -l <number of quality layers to decode>\n");
|
|
fprintf(stdout," Set the maximum number of quality layers to decode. If there are\n");
|
|
fprintf(stdout," less quality layers than the specified number, all the quality layers\n");
|
|
fprintf(stdout," are decoded.\n");
|
|
fprintf(stdout," -x \n");
|
|
fprintf(stdout," Create an index file *.Idx (-x index_name.Idx) \n");
|
|
fprintf(stdout,"\n");
|
|
/* UniPG>> */
|
|
#ifdef USE_JPWL
|
|
fprintf(stdout," -W <options>\n");
|
|
fprintf(stdout," Activates the JPWL correction capability, if the codestream complies.\n");
|
|
fprintf(stdout," Options can be a comma separated list of <param=val> tokens:\n");
|
|
fprintf(stdout," c, c=numcomps\n");
|
|
fprintf(stdout," numcomps is the number of expected components in the codestream\n");
|
|
fprintf(stdout," (search of first EPB rely upon this, default is %d)\n", JPWL_EXPECTED_COMPONENTS);
|
|
#endif /* USE_JPWL */
|
|
/* <<UniPG */
|
|
fprintf(stdout,"\n");
|
|
}
|
|
|
|
/* -------------------------------------------------------------------------- */
|
|
|
|
int get_num_images(char *imgdirpath){
|
|
DIR *dir;
|
|
struct dirent* content;
|
|
int num_images = 0;
|
|
|
|
/*Reading the input images from given input directory*/
|
|
|
|
dir= opendir(imgdirpath);
|
|
if(!dir){
|
|
fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
|
|
return 0;
|
|
}
|
|
|
|
while((content=readdir(dir))!=NULL){
|
|
if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
|
|
continue;
|
|
num_images++;
|
|
}
|
|
return num_images;
|
|
}
|
|
|
|
int load_images(dircnt_t *dirptr, char *imgdirpath){
|
|
DIR *dir;
|
|
struct dirent* content;
|
|
int i = 0;
|
|
|
|
/*Reading the input images from given input directory*/
|
|
|
|
dir= opendir(imgdirpath);
|
|
if(!dir){
|
|
fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
|
|
return 1;
|
|
}else {
|
|
fprintf(stderr,"Folder opened successfully\n");
|
|
}
|
|
|
|
while((content=readdir(dir))!=NULL){
|
|
if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
|
|
continue;
|
|
|
|
strcpy(dirptr->filename[i],content->d_name);
|
|
i++;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int get_file_format(char *filename) {
|
|
unsigned int i;
|
|
static const char *extension[] = {"pgx", "pnm", "pgm", "ppm", "bmp","tif", "raw", "tga", "png", "j2k", "jp2", "jpt", "j2c", "jpc" };
|
|
static const int format[] = { PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, TGA_DFMT, PNG_DFMT, J2K_CFMT, JP2_CFMT, JPT_CFMT, J2K_CFMT, J2K_CFMT };
|
|
char * ext = strrchr(filename, '.');
|
|
if (ext == NULL)
|
|
return -1;
|
|
ext++;
|
|
if(ext) {
|
|
for(i = 0; i < sizeof(format)/sizeof(*format); i++) {
|
|
if(_strnicmp(ext, extension[i], 3) == 0) {
|
|
return format[i];
|
|
}
|
|
}
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
char get_next_file(int imageno,dircnt_t *dirptr,img_fol_t *img_fol, opj_dparameters_t *parameters){
|
|
char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN],outfilename[OPJ_PATH_LEN],temp_ofname[OPJ_PATH_LEN];
|
|
char *temp_p, temp1[OPJ_PATH_LEN]="";
|
|
|
|
strcpy(image_filename,dirptr->filename[imageno]);
|
|
fprintf(stderr,"File Number %d \"%s\"\n",imageno,image_filename);
|
|
parameters->decod_format = get_file_format(image_filename);
|
|
if (parameters->decod_format == -1)
|
|
return 1;
|
|
sprintf(infilename,"%s/%s",img_fol->imgdirpath,image_filename);
|
|
strncpy(parameters->infile, infilename, sizeof(infilename));
|
|
|
|
//Set output file
|
|
strcpy(temp_ofname,strtok(image_filename,"."));
|
|
while((temp_p = strtok(NULL,".")) != NULL){
|
|
strcat(temp_ofname,temp1);
|
|
sprintf(temp1,".%s",temp_p);
|
|
}
|
|
if(img_fol->set_out_format==1){
|
|
sprintf(outfilename,"%s/%s.%s",img_fol->imgdirpath,temp_ofname,img_fol->out_format);
|
|
strncpy(parameters->outfile, outfilename, sizeof(outfilename));
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/* -------------------------------------------------------------------------- */
|
|
int parse_cmdline_decoder(int argc, char **argv, opj_dparameters_t *parameters,img_fol_t *img_fol, char *indexfilename) {
|
|
/* parse the command line */
|
|
int totlen;
|
|
option_t long_option[]={
|
|
{"ImgDir",REQ_ARG, NULL ,'y'},
|
|
{"OutFor",REQ_ARG, NULL ,'O'},
|
|
};
|
|
|
|
const char optlist[] = "i:o:r:l:x:"
|
|
|
|
/* UniPG>> */
|
|
#ifdef USE_JPWL
|
|
"W:"
|
|
#endif /* USE_JPWL */
|
|
/* <<UniPG */
|
|
"h" ;
|
|
totlen=sizeof(long_option);
|
|
img_fol->set_out_format = 0;
|
|
while (1) {
|
|
int c = getopt_long(argc, argv,optlist,long_option,totlen);
|
|
if (c == -1)
|
|
break;
|
|
switch (c) {
|
|
case 'i': /* input file */
|
|
{
|
|
char *infile = optarg;
|
|
parameters->decod_format = get_file_format(infile);
|
|
switch(parameters->decod_format) {
|
|
case J2K_CFMT:
|
|
case JP2_CFMT:
|
|
case JPT_CFMT:
|
|
break;
|
|
default:
|
|
fprintf(stderr,
|
|
"!! Unrecognized format for infile : %s [accept only *.j2k, *.jp2, *.jpc or *.jpt] !!\n\n",
|
|
infile);
|
|
return 1;
|
|
}
|
|
strncpy(parameters->infile, infile, sizeof(parameters->infile)-1);
|
|
}
|
|
break;
|
|
|
|
/* ----------------------------------------------------- */
|
|
|
|
case 'o': /* output file */
|
|
{
|
|
char *outfile = optarg;
|
|
parameters->cod_format = get_file_format(outfile);
|
|
switch(parameters->cod_format) {
|
|
case PGX_DFMT:
|
|
case PXM_DFMT:
|
|
case BMP_DFMT:
|
|
case TIF_DFMT:
|
|
case RAW_DFMT:
|
|
case TGA_DFMT:
|
|
case PNG_DFMT:
|
|
break;
|
|
default:
|
|
fprintf(stderr, "Unknown output format image %s [only *.pnm, *.pgm, *.ppm, *.pgx, *.bmp, *.tif, *.raw or *.tga]!! \n", outfile);
|
|
return 1;
|
|
}
|
|
strncpy(parameters->outfile, outfile, sizeof(parameters->outfile)-1);
|
|
}
|
|
break;
|
|
|
|
/* ----------------------------------------------------- */
|
|
|
|
case 'O': /* output format */
|
|
{
|
|
char outformat[50];
|
|
char *of = optarg;
|
|
sprintf(outformat,".%s",of);
|
|
img_fol->set_out_format = 1;
|
|
parameters->cod_format = get_file_format(outformat);
|
|
switch(parameters->cod_format) {
|
|
case PGX_DFMT:
|
|
img_fol->out_format = "pgx";
|
|
break;
|
|
case PXM_DFMT:
|
|
img_fol->out_format = "ppm";
|
|
break;
|
|
case BMP_DFMT:
|
|
img_fol->out_format = "bmp";
|
|
break;
|
|
case TIF_DFMT:
|
|
img_fol->out_format = "tif";
|
|
break;
|
|
case RAW_DFMT:
|
|
img_fol->out_format = "raw";
|
|
break;
|
|
case TGA_DFMT:
|
|
img_fol->out_format = "raw";
|
|
break;
|
|
case PNG_DFMT:
|
|
img_fol->out_format = "png";
|
|
break;
|
|
default:
|
|
fprintf(stderr, "Unknown output format image %s [only *.pnm, *.pgm, *.ppm, *.pgx, *.bmp, *.tif, *.raw or *.tga]!! \n", outformat);
|
|
return 1;
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
|
|
/* ----------------------------------------------------- */
|
|
|
|
|
|
case 'r': /* reduce option */
|
|
{
|
|
sscanf(optarg, "%d", ¶meters->cp_reduce);
|
|
}
|
|
break;
|
|
|
|
/* ----------------------------------------------------- */
|
|
|
|
|
|
case 'l': /* layering option */
|
|
{
|
|
sscanf(optarg, "%d", ¶meters->cp_layer);
|
|
}
|
|
break;
|
|
|
|
/* ----------------------------------------------------- */
|
|
|
|
case 'h': /* display an help description */
|
|
decode_help_display();
|
|
return 1;
|
|
|
|
/* ------------------------------------------------------ */
|
|
|
|
case 'y': /* Image Directory path */
|
|
{
|
|
img_fol->imgdirpath = (char*)malloc(strlen(optarg) + 1);
|
|
strcpy(img_fol->imgdirpath,optarg);
|
|
img_fol->set_imgdir=1;
|
|
}
|
|
break;
|
|
/* ----------------------------------------------------- */
|
|
case 'x': /* Creation of index file */
|
|
{
|
|
char *index = optarg;
|
|
strncpy(indexfilename, index, OPJ_PATH_LEN);
|
|
}
|
|
break;
|
|
/* ----------------------------------------------------- */
|
|
/* UniPG>> */
|
|
#ifdef USE_JPWL
|
|
|
|
case 'W': /* activate JPWL correction */
|
|
{
|
|
char *token = NULL;
|
|
|
|
token = strtok(optarg, ",");
|
|
while(token != NULL) {
|
|
|
|
/* search expected number of components */
|
|
if (*token == 'c') {
|
|
|
|
static int compno;
|
|
|
|
compno = JPWL_EXPECTED_COMPONENTS; /* predefined no. of components */
|
|
|
|
if(sscanf(token, "c=%d", &compno) == 1) {
|
|
/* Specified */
|
|
if ((compno < 1) || (compno > 256)) {
|
|
fprintf(stderr, "ERROR -> invalid number of components c = %d\n", compno);
|
|
return 1;
|
|
}
|
|
parameters->jpwl_exp_comps = compno;
|
|
|
|
} else if (!strcmp(token, "c")) {
|
|
/* default */
|
|
parameters->jpwl_exp_comps = compno; /* auto for default size */
|
|
|
|
} else {
|
|
fprintf(stderr, "ERROR -> invalid components specified = %s\n", token);
|
|
return 1;
|
|
};
|
|
}
|
|
|
|
/* search maximum number of tiles */
|
|
if (*token == 't') {
|
|
|
|
static int tileno;
|
|
|
|
tileno = JPWL_MAXIMUM_TILES; /* maximum no. of tiles */
|
|
|
|
if(sscanf(token, "t=%d", &tileno) == 1) {
|
|
/* Specified */
|
|
if ((tileno < 1) || (tileno > JPWL_MAXIMUM_TILES)) {
|
|
fprintf(stderr, "ERROR -> invalid number of tiles t = %d\n", tileno);
|
|
return 1;
|
|
}
|
|
parameters->jpwl_max_tiles = tileno;
|
|
|
|
} else if (!strcmp(token, "t")) {
|
|
/* default */
|
|
parameters->jpwl_max_tiles = tileno; /* auto for default size */
|
|
|
|
} else {
|
|
fprintf(stderr, "ERROR -> invalid tiles specified = %s\n", token);
|
|
return 1;
|
|
};
|
|
}
|
|
|
|
/* next token or bust */
|
|
token = strtok(NULL, ",");
|
|
};
|
|
parameters->jpwl_correct = true;
|
|
fprintf(stdout, "JPWL correction capability activated\n");
|
|
fprintf(stdout, "- expecting %d components\n", parameters->jpwl_exp_comps);
|
|
}
|
|
break;
|
|
#endif /* USE_JPWL */
|
|
/* <<UniPG */
|
|
|
|
/* ----------------------------------------------------- */
|
|
|
|
default:
|
|
fprintf(stderr,"WARNING -> this option is not valid \"-%c %s\"\n",c, optarg);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* check for possible errors */
|
|
if(img_fol->set_imgdir==1){
|
|
if(!(parameters->infile[0]==0)){
|
|
fprintf(stderr, "Error: options -ImgDir and -i cannot be used together !!\n");
|
|
return 1;
|
|
}
|
|
if(img_fol->set_out_format == 0){
|
|
fprintf(stderr, "Error: When -ImgDir is used, -OutFor <FORMAT> must be used !!\n");
|
|
fprintf(stderr, "Only one format allowed! Valid format PGM, PPM, PNM, PGX, BMP, TIF, RAW and TGA!!\n");
|
|
return 1;
|
|
}
|
|
if(!((parameters->outfile[0] == 0))){
|
|
fprintf(stderr, "Error: options -ImgDir and -o cannot be used together !!\n");
|
|
return 1;
|
|
}
|
|
}else{
|
|
if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
|
|
fprintf(stderr, "Example: %s -i image.j2k -o image.pgm\n",argv[0]);
|
|
fprintf(stderr, " Try: %s -h\n",argv[0]);
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* -------------------------------------------------------------------------- */
|
|
|
|
/**
|
|
sample error callback expecting a FILE* client object
|
|
*/
|
|
void error_callback(const char *msg, void *client_data) {
|
|
FILE *stream = (FILE*)client_data;
|
|
fprintf(stream, "[ERROR] %s", msg);
|
|
}
|
|
/**
|
|
sample warning callback expecting a FILE* client object
|
|
*/
|
|
void warning_callback(const char *msg, void *client_data) {
|
|
FILE *stream = (FILE*)client_data;
|
|
fprintf(stream, "[WARNING] %s", msg);
|
|
}
|
|
/**
|
|
sample debug callback expecting no client object
|
|
*/
|
|
void info_callback(const char *msg, void *client_data) {
|
|
(void)client_data;
|
|
fprintf(stdout, "[INFO] %s", msg);
|
|
}
|
|
|
|
/* -------------------------------------------------------------------------- */
|
|
|
|
int main(int argc, char **argv) {
|
|
opj_dparameters_t parameters; /* decompression parameters */
|
|
img_fol_t img_fol;
|
|
opj_event_mgr_t event_mgr; /* event manager */
|
|
opj_image_t *image = NULL;
|
|
FILE *fsrc = NULL;
|
|
unsigned char *src = NULL;
|
|
int file_length;
|
|
int num_images;
|
|
int i,imageno;
|
|
dircnt_t *dirptr;
|
|
opj_dinfo_t* dinfo = NULL; /* handle to a decompressor */
|
|
opj_cio_t *cio = NULL;
|
|
opj_codestream_info_t cstr_info; /* Codestream information structure */
|
|
char indexfilename[OPJ_PATH_LEN]; /* index file name */
|
|
|
|
/* configure the event callbacks (not required) */
|
|
memset(&event_mgr, 0, sizeof(opj_event_mgr_t));
|
|
event_mgr.error_handler = error_callback;
|
|
event_mgr.warning_handler = warning_callback;
|
|
event_mgr.info_handler = info_callback;
|
|
|
|
/* set decoding parameters to default values */
|
|
opj_set_default_decoder_parameters(¶meters);
|
|
|
|
/* Initialize indexfilename and img_fol */
|
|
*indexfilename = 0;
|
|
memset(&img_fol,0,sizeof(img_fol_t));
|
|
|
|
/* parse input and get user encoding parameters */
|
|
if(parse_cmdline_decoder(argc, argv, ¶meters,&img_fol, indexfilename) == 1) {
|
|
return 1;
|
|
}
|
|
|
|
/* Initialize reading of directory */
|
|
if(img_fol.set_imgdir==1){
|
|
num_images=get_num_images(img_fol.imgdirpath);
|
|
|
|
dirptr=(dircnt_t*)malloc(sizeof(dircnt_t));
|
|
if(dirptr){
|
|
dirptr->filename_buf = (char*)malloc(num_images*OPJ_PATH_LEN*sizeof(char)); // Stores at max 10 image file names
|
|
dirptr->filename = (char**) malloc(num_images*sizeof(char*));
|
|
|
|
if(!dirptr->filename_buf){
|
|
return 1;
|
|
}
|
|
for(i=0;i<num_images;i++){
|
|
dirptr->filename[i] = dirptr->filename_buf + i*OPJ_PATH_LEN;
|
|
}
|
|
}
|
|
if(load_images(dirptr,img_fol.imgdirpath)==1){
|
|
return 1;
|
|
}
|
|
if (num_images==0){
|
|
fprintf(stdout,"Folder is empty\n");
|
|
return 1;
|
|
}
|
|
}else{
|
|
num_images=1;
|
|
}
|
|
|
|
/*Encoding image one by one*/
|
|
for(imageno = 0; imageno < num_images ; imageno++) {
|
|
image = NULL;
|
|
fprintf(stderr,"\n");
|
|
|
|
if(img_fol.set_imgdir==1){
|
|
if (get_next_file(imageno, dirptr,&img_fol, ¶meters)) {
|
|
fprintf(stderr,"skipping file...\n");
|
|
continue;
|
|
}
|
|
}
|
|
|
|
/* read the input file and put it in memory */
|
|
/* ---------------------------------------- */
|
|
fsrc = fopen(parameters.infile, "rb");
|
|
if (!fsrc) {
|
|
fprintf(stderr, "ERROR -> failed to open %s for reading\n", parameters.infile);
|
|
return 1;
|
|
}
|
|
fseek(fsrc, 0, SEEK_END);
|
|
file_length = ftell(fsrc);
|
|
fseek(fsrc, 0, SEEK_SET);
|
|
src = (unsigned char *) malloc(file_length);
|
|
fread(src, 1, file_length, fsrc);
|
|
fclose(fsrc);
|
|
|
|
/* decode the code-stream */
|
|
/* ---------------------- */
|
|
|
|
switch(parameters.decod_format) {
|
|
case J2K_CFMT:
|
|
{
|
|
/* JPEG-2000 codestream */
|
|
|
|
/* get a decoder handle */
|
|
dinfo = opj_create_decompress(CODEC_J2K);
|
|
|
|
/* catch events using our callbacks and give a local context */
|
|
opj_set_event_mgr((opj_common_ptr)dinfo, &event_mgr, stderr);
|
|
|
|
/* setup the decoder decoding parameters using user parameters */
|
|
opj_setup_decoder(dinfo, ¶meters);
|
|
|
|
/* open a byte stream */
|
|
cio = opj_cio_open((opj_common_ptr)dinfo, src, file_length);
|
|
|
|
/* decode the stream and fill the image structure */
|
|
if (*indexfilename) // If need to extract codestream information
|
|
image = opj_decode_with_info(dinfo, cio, &cstr_info);
|
|
else
|
|
image = opj_decode(dinfo, cio);
|
|
if(!image) {
|
|
fprintf(stderr, "ERROR -> j2k_to_image: failed to decode image!\n");
|
|
opj_destroy_decompress(dinfo);
|
|
opj_cio_close(cio);
|
|
return 1;
|
|
}
|
|
|
|
/* close the byte stream */
|
|
opj_cio_close(cio);
|
|
|
|
/* Write the index to disk */
|
|
if (*indexfilename) {
|
|
char bSuccess;
|
|
bSuccess = write_index_file(&cstr_info, indexfilename);
|
|
if (bSuccess) {
|
|
fprintf(stderr, "Failed to output index file\n");
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
case JP2_CFMT:
|
|
{
|
|
/* JPEG 2000 compressed image data */
|
|
|
|
/* get a decoder handle */
|
|
dinfo = opj_create_decompress(CODEC_JP2);
|
|
|
|
/* catch events using our callbacks and give a local context */
|
|
opj_set_event_mgr((opj_common_ptr)dinfo, &event_mgr, stderr);
|
|
|
|
/* setup the decoder decoding parameters using the current image and user parameters */
|
|
opj_setup_decoder(dinfo, ¶meters);
|
|
|
|
/* open a byte stream */
|
|
cio = opj_cio_open((opj_common_ptr)dinfo, src, file_length);
|
|
|
|
/* decode the stream and fill the image structure */
|
|
if (*indexfilename) // If need to extract codestream information
|
|
image = opj_decode_with_info(dinfo, cio, &cstr_info);
|
|
else
|
|
image = opj_decode(dinfo, cio);
|
|
if(!image) {
|
|
fprintf(stderr, "ERROR -> j2k_to_image: failed to decode image!\n");
|
|
opj_destroy_decompress(dinfo);
|
|
opj_cio_close(cio);
|
|
return 1;
|
|
}
|
|
|
|
/* close the byte stream */
|
|
opj_cio_close(cio);
|
|
|
|
/* Write the index to disk */
|
|
if (*indexfilename) {
|
|
char bSuccess;
|
|
bSuccess = write_index_file(&cstr_info, indexfilename);
|
|
if (bSuccess) {
|
|
fprintf(stderr, "Failed to output index file\n");
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
case JPT_CFMT:
|
|
{
|
|
/* JPEG 2000, JPIP */
|
|
|
|
/* get a decoder handle */
|
|
dinfo = opj_create_decompress(CODEC_JPT);
|
|
|
|
/* catch events using our callbacks and give a local context */
|
|
opj_set_event_mgr((opj_common_ptr)dinfo, &event_mgr, stderr);
|
|
|
|
/* setup the decoder decoding parameters using user parameters */
|
|
opj_setup_decoder(dinfo, ¶meters);
|
|
|
|
/* open a byte stream */
|
|
cio = opj_cio_open((opj_common_ptr)dinfo, src, file_length);
|
|
|
|
/* decode the stream and fill the image structure */
|
|
if (*indexfilename) // If need to extract codestream information
|
|
image = opj_decode_with_info(dinfo, cio, &cstr_info);
|
|
else
|
|
image = opj_decode(dinfo, cio);
|
|
if(!image) {
|
|
fprintf(stderr, "ERROR -> j2k_to_image: failed to decode image!\n");
|
|
opj_destroy_decompress(dinfo);
|
|
opj_cio_close(cio);
|
|
return 1;
|
|
}
|
|
|
|
/* close the byte stream */
|
|
opj_cio_close(cio);
|
|
|
|
/* Write the index to disk */
|
|
if (*indexfilename) {
|
|
char bSuccess;
|
|
bSuccess = write_index_file(&cstr_info, indexfilename);
|
|
if (bSuccess) {
|
|
fprintf(stderr, "Failed to output index file\n");
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
|
|
default:
|
|
fprintf(stderr, "skipping file..\n");
|
|
continue;
|
|
}
|
|
|
|
/* free the memory containing the code-stream */
|
|
free(src);
|
|
src = NULL;
|
|
|
|
if(image->color_space == CLRSPC_SYCC)
|
|
{
|
|
color_sycc_to_rgb(image);
|
|
}
|
|
|
|
if(image->icc_profile_buf)
|
|
{
|
|
#if defined(HAVE_LIBLCMS1) || defined(HAVE_LIBLCMS2)
|
|
color_apply_icc_profile(image);
|
|
#endif
|
|
|
|
free(image->icc_profile_buf);
|
|
image->icc_profile_buf = NULL; image->icc_profile_len = 0;
|
|
}
|
|
|
|
/* create output image */
|
|
/* ------------------- */
|
|
switch (parameters.cod_format) {
|
|
case PXM_DFMT: /* PNM PGM PPM */
|
|
if (imagetopnm(image, parameters.outfile)) {
|
|
fprintf(stdout,"Outfile %s not generated\n",parameters.outfile);
|
|
}
|
|
else {
|
|
fprintf(stdout,"Generated Outfile %s\n",parameters.outfile);
|
|
}
|
|
break;
|
|
|
|
case PGX_DFMT: /* PGX */
|
|
if(imagetopgx(image, parameters.outfile)){
|
|
fprintf(stdout,"Outfile %s not generated\n",parameters.outfile);
|
|
}
|
|
else {
|
|
fprintf(stdout,"Generated Outfile %s\n",parameters.outfile);
|
|
}
|
|
break;
|
|
|
|
case BMP_DFMT: /* BMP */
|
|
if(imagetobmp(image, parameters.outfile)){
|
|
fprintf(stdout,"Outfile %s not generated\n",parameters.outfile);
|
|
}
|
|
else {
|
|
fprintf(stdout,"Generated Outfile %s\n",parameters.outfile);
|
|
}
|
|
break;
|
|
#ifdef HAVE_LIBTIFF
|
|
case TIF_DFMT: /* TIFF */
|
|
if(imagetotif(image, parameters.outfile)){
|
|
fprintf(stdout,"Outfile %s not generated\n",parameters.outfile);
|
|
}
|
|
else {
|
|
fprintf(stdout,"Generated Outfile %s\n",parameters.outfile);
|
|
}
|
|
break;
|
|
#endif /* HAVE_LIBTIFF */
|
|
case RAW_DFMT: /* RAW */
|
|
if(imagetoraw(image, parameters.outfile)){
|
|
fprintf(stdout,"Error generating raw file. Outfile %s not generated\n",parameters.outfile);
|
|
}
|
|
else {
|
|
fprintf(stdout,"Successfully generated Outfile %s\n",parameters.outfile);
|
|
}
|
|
break;
|
|
|
|
case TGA_DFMT: /* TGA */
|
|
if(imagetotga(image, parameters.outfile)){
|
|
fprintf(stdout,"Error generating tga file. Outfile %s not generated\n",parameters.outfile);
|
|
}
|
|
else {
|
|
fprintf(stdout,"Successfully generated Outfile %s\n",parameters.outfile);
|
|
}
|
|
break;
|
|
#ifdef HAVE_LIBPNG
|
|
case PNG_DFMT: /* PNG */
|
|
if(imagetopng(image, parameters.outfile)){
|
|
fprintf(stdout,"Error generating png file. Outfile %s not generated\n",parameters.outfile);
|
|
}
|
|
else {
|
|
fprintf(stdout,"Successfully generated Outfile %s\n",parameters.outfile);
|
|
}
|
|
break;
|
|
#endif /* HAVE_LIBPNG */
|
|
/* Can happen if output file is TIFF or PNG
|
|
* and HAVE_LIBTIF or HAVE_LIBPNG is undefined
|
|
*/
|
|
default:
|
|
fprintf(stderr,"Outfile %s not generated\n",parameters.outfile);
|
|
}
|
|
|
|
/* free remaining structures */
|
|
if(dinfo) {
|
|
opj_destroy_decompress(dinfo);
|
|
}
|
|
/* free codestream information structure */
|
|
if (*indexfilename)
|
|
opj_destroy_cstr_info(&cstr_info);
|
|
/* free image data structure */
|
|
opj_image_destroy(image);
|
|
|
|
}
|
|
return 0;
|
|
}
|
|
//end main
|
|
|
|
|
|
|
|
|