#include "openjpeg.h"
#include "compat/getopt.h"
#include "convert.h"
+#include "dirent.h"
#ifndef WIN32
#define stricmp strcasecmp
#define J2K_CFMT 0
#define JP2_CFMT 1
#define JPT_CFMT 2
-#define MJ2_CFMT 3
-#define PXM_DFMT 0
-#define PGX_DFMT 1
-#define BMP_DFMT 2
-#define YUV_DFMT 3
+
+#define PXM_DFMT 10
+#define PGX_DFMT 11
+#define BMP_DFMT 12
+#define YUV_DFMT 13
/* ----------------------------------------------------------------------- */
+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*/
+ char *out_format;
+ /** Enable option*/
+ char set_imgdir;
+ /** Enable Cod Format for output*/
+ char set_out_format;
+
+}img_fol_t;
+
void encode_help_display() {
fprintf(stdout,"HELP\n----\n\n");
fprintf(stdout,"- the -h option displays this help information on screen\n\n");
fprintf(stdout,"\n");
fprintf(stdout,"Required Parameters (except with -h):\n");
fprintf(stdout,"\n");
+ fprintf(stdout,"-ImgDir : Image file Directory path (example ../Images) \n");
+ fprintf(stdout,"\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, BMP format\n");
+ fprintf(stdout,"\n");
fprintf(stdout,"-i : source file (-i source.pnm also *.pgm, *.ppm) \n");
fprintf(stdout,"\n");
fprintf(stdout,"-o : destination file (-o dest.j2k or .jp2) \n");
return PROG_UNKNOWN;
}
+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;
+ }
+
+ num_images=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[] = {
return -1;
}
-/* -------------------------------------------------------------------------*/
+char * get_file_name(char *name){
+ char *fname;
+ fname= (char*)malloc(OPJ_PATH_LEN*sizeof(char));
+ fname= strtok(name,".");
+ return fname;
+}
+
+get_next_file(int imageno,dircnt_t *dirptr,img_fol_t *img_fol, opj_cparameters_t *parameters){
+ char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN],outfilename[OPJ_PATH_LEN],temp_ofname[OPJ_PATH_LEN];
+
+ strcpy(image_filename,dirptr->filename[imageno]);
+ fprintf(stderr,"Image Number %d \"%s\"\n",imageno,image_filename);
+ parameters->decod_format = get_file_format(image_filename);
+ sprintf(infilename,"%s/%s",img_fol->imgdirpath,image_filename);
+ strncpy(parameters->infile, infilename, sizeof(infilename));
+
+ //Set output file
+ strcpy(temp_ofname,get_file_name(image_filename));
+ 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));
+ }
+
+}
+
+
+
-int parse_cmdline_encoder(int argc, char **argv, opj_cparameters_t *parameters) {
- int i, j;
+/* ------------------------------------------------------------------------------------ */
+
+int parse_cmdline_encoder(int argc, char **argv, opj_cparameters_t *parameters,img_fol_t *img_fol) {
+ int i, j,totlen;
+ option_t long_option[]={
+ {"DCI",NO_ARG, NULL ,'z'},
+ {"ImgDir",REQ_ARG, NULL ,'y'},
+ {"fps",REQ_ARG, NULL ,'w'},
+ {"TP",REQ_ARG, NULL ,'v'},
+ {"SOP",NO_ARG, NULL ,'S'},
+ {"EPH",NO_ARG, NULL ,'E'},
+ {"OutFor",REQ_ARG, NULL ,'O'},
+ };
/* parse the command line */
/* UniPG>> */
#endif /* USE_JPWL */
;
+ totlen=sizeof(long_option);
+ img_fol->set_out_format=0;
+
while (1) {
- int c = getopt(argc, argv, optlist);
+ int c = getopt_long(argc, argv, optlist,long_option,NULL,totlen);
/* <<UniPG */
if (c == -1)
break;
break;
/* ----------------------------------------------------- */
+ case 'O': /* output file */
+ {
+ 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 J2K_CFMT:
+ img_fol->out_format = "j2k";
+ break;
+ case JP2_CFMT:
+ img_fol->out_format = "jp2";
+ break;
+ default:
+ fprintf(stderr, "Unknown output format image %s [only j2k, jp2]!! \n");
+ return 1;
+ }
+ }
+ break;
+
+
+ /* ----------------------------------------------------- */
+
case 'r': /* rates rates/distorsion */
{
}
break;
+ /* ------------------------------------------------------ */
+
+ case 'y': /* Image Directory path */
+ {
+ img_fol->imgdirpath = (char*)malloc(strlen(optarg) + 1);
+ strcpy(img_fol->imgdirpath,optarg);
+ img_fol->set_imgdir=1;
+ }
+ break;
+
+
+ /* ------------------------------------------------------ */
/* UniPG>> */
#ifdef USE_JPWL
/* ------------------------------------------------------ */
}
/* check for possible errors */
-
- if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
- fprintf(stderr, "usage: image_to_j2k -i image-file -o j2k/jp2-file (+ options)\n");
- return 1;
+ 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!!\n");
+ return 1;
+ }
+ if(!((parameters->outfile[0] == 0))){
+ fprintf(stderr, "Error: options -ImgDir and -o cannot be used together !!\n");
+ fprintf(stderr, "Specify OutputFormat using -OutFor<FORMAT> !!\n");
+ return 1;
+ }
+ }else{
+ if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
+ fprintf(stderr, "Error: One of the options; -i or -ImgDir must be specified\n");
+ fprintf(stderr, "Error: When using -i; -o must be used\n");
+ fprintf(stderr, "usage: image_to_j2k -i image-file -o j2k/jp2-file (+ options)\n");
+ return 1;
+ }
}
if ((parameters->cp_disto_alloc || parameters->cp_fixed_alloc || parameters->cp_fixed_quality)
int main(int argc, char **argv) {
bool bSuccess;
opj_cparameters_t parameters; /* compression parameters */
+ img_fol_t img_fol;
opj_event_mgr_t event_mgr; /* event manager */
opj_image_t *image = NULL;
+ int i,num_images;
+ int imageno;
+ char process_file = 1;
+ dircnt_t *dirptr;
/*
configure the event callbacks (not required)
opj_set_default_encoder_parameters(¶meters);
/* parse input and get user encoding parameters */
- if(parse_cmdline_encoder(argc, argv, ¶meters) == 1) {
+ if(parse_cmdline_encoder(argc, argv, ¶meters,&img_fol) == 1) {
return 0;
}
+ /* Create comment for codestream */
if(parameters.cp_comment == NULL) {
const char comment[] = "Created by OpenJPEG version ";
const size_t clen = strlen(comment);
}
- /* decode the source image */
- /* ----------------------- */
+ /* Read directory if necessary */
- switch (parameters.decod_format) {
- case PGX_DFMT:
- image = pgxtoimage(parameters.infile, ¶meters);
- if (!image) {
- fprintf(stderr, " unable to load pgx file\n");
- return 1;
- }
- break;
+ if(img_fol.set_imgdir==1){
+ num_images=get_num_images(img_fol.imgdirpath);
- case PXM_DFMT:
- image = pnmtoimage(parameters.infile, ¶meters);
- if (!image) {
- fprintf(stderr, " not a pnm file\n");
- return 1;
- }
- break;
+ 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*));
- case BMP_DFMT:
- image = bmptoimage(parameters.infile, ¶meters);
- if (!image) {
- fprintf(stderr, " not a bmp file\n");
- return 1;
+ if(!dirptr->filename_buf){
+ return 0;
}
- break;
+ 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 0;
+ }
+ if (num_images==0){
+ fprintf(stdout,"Folder is empty\n");
+ return 0;
+ }
+ }else{
+ num_images=1;
}
+ /*Encoding image one by one*/
+ for(imageno=0;imageno<num_images;imageno++)
+ {
- /* encode the destination image */
- /* ---------------------------- */
+ image = NULL;
+ fprintf(stderr,"\n");
+ process_file = 1;
- if (parameters.cod_format == J2K_CFMT) { /* J2K format output */
- int codestream_length;
- opj_cio_t *cio = NULL;
- FILE *f = NULL;
+ if(img_fol.set_imgdir==1){
+ get_next_file(imageno, dirptr,&img_fol, ¶meters );
- /* get a J2K compressor handle */
- opj_cinfo_t* cinfo = opj_create_compress(CODEC_J2K);
+ }
+ switch(parameters.decod_format) {
+ case PGX_DFMT:
+ break;
+ case PXM_DFMT:
+ break;
+ case BMP_DFMT:
+ break;
- /* catch events using our callbacks and give a local context */
- opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
+ default:
+ fprintf(stderr,"skipping file...\n");
+ process_file = 0;
+ }
- /* setup the encoder parameters using the current image and user parameters */
- opj_setup_encoder(cinfo, ¶meters, image);
+ if(process_file == 1){
- /* open a byte stream for writing */
- /* allocate memory for all tiles */
- cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
+ /* decode the source image */
+ /* ----------------------- */
- /* encode the image */
- bSuccess = opj_encode(cinfo, cio, image, parameters.index);
- if (!bSuccess) {
- opj_cio_close(cio);
- fprintf(stderr, "failed to encode image\n");
- return 1;
- }
- codestream_length = cio_tell(cio);
+ switch (parameters.decod_format) {
+ case PGX_DFMT:
+ image = pgxtoimage(parameters.infile, ¶meters);
+ if (!image) {
+ fprintf(stderr, " unable to load pgx file\n");
+ return 1;
+ }
+ break;
- /* write the buffer to disk */
- f = fopen(parameters.outfile, "wb");
- if (!f) {
- fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
- return 1;
- }
- fwrite(cio->buffer, 1, codestream_length, f);
- fclose(f);
+ case PXM_DFMT:
+ image = pnmtoimage(parameters.infile, ¶meters);
+ if (!image) {
+ fprintf(stderr, " not a pnm file\n");
+ return 1;
+ }
+ break;
- /* close and free the byte stream */
- opj_cio_close(cio);
+ case BMP_DFMT:
+ image = bmptoimage(parameters.infile, ¶meters);
+ if (!image) {
+ fprintf(stderr, " not a bmp file\n");
+ return 1;
+ }
+ break;
+ }
- /* free remaining compression structures */
- opj_destroy_compress(cinfo);
+ /* encode the destination image */
+ /* ---------------------------- */
- } else { /* JP2 format output */
- int codestream_length;
- opj_cio_t *cio = NULL;
- FILE *f = NULL;
+ if (parameters.cod_format == J2K_CFMT) { /* J2K format output */
+ int codestream_length;
+ opj_cio_t *cio = NULL;
+ FILE *f = NULL;
- /* get a JP2 compressor handle */
- opj_cinfo_t* cinfo = opj_create_compress(CODEC_JP2);
+ /* get a J2K compressor handle */
+ opj_cinfo_t* cinfo = opj_create_compress(CODEC_J2K);
- /* catch events using our callbacks and give a local context */
- opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
+ /* catch events using our callbacks and give a local context */
+ opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
- /* setup the encoder parameters using the current image and using user parameters */
- opj_setup_encoder(cinfo, ¶meters, image);
+ /* setup the encoder parameters using the current image and user parameters */
+ opj_setup_encoder(cinfo, ¶meters, image);
- /* open a byte stream for writing */
- /* allocate memory for all tiles */
- cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
+ /* open a byte stream for writing */
+ /* allocate memory for all tiles */
+ cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
- /* encode the image */
- bSuccess = opj_encode(cinfo, cio, image, parameters.index);
- if (!bSuccess) {
- opj_cio_close(cio);
- fprintf(stderr, "failed to encode image\n");
- return 1;
- }
- codestream_length = cio_tell(cio);
+ /* encode the image */
+ bSuccess = opj_encode(cinfo, cio, image, parameters.index);
+ if (!bSuccess) {
+ opj_cio_close(cio);
+ fprintf(stderr, "failed to encode image\n");
+ return 1;
+ }
+ codestream_length = cio_tell(cio);
- /* write the buffer to disk */
- f = fopen(parameters.outfile, "wb");
- if (!f) {
- fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
- return 1;
- }
- fwrite(cio->buffer, 1, codestream_length, f);
- fclose(f);
+ /* write the buffer to disk */
+ f = fopen(parameters.outfile, "wb");
+ if (!f) {
+ fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
+ return 1;
+ }
+ fwrite(cio->buffer, 1, codestream_length, f);
+ fclose(f);
+
+ fprintf(stderr,"Generated outfile %s\n",parameters.outfile);
+ /* close and free the byte stream */
+ opj_cio_close(cio);
+
+ /* free remaining compression structures */
+ opj_destroy_compress(cinfo);
+
+ } else { /* JP2 format output */
+ int codestream_length;
+ opj_cio_t *cio = NULL;
+ FILE *f = NULL;
- /* close and free the byte stream */
- opj_cio_close(cio);
+ /* get a JP2 compressor handle */
+ opj_cinfo_t* cinfo = opj_create_compress(CODEC_JP2);
- /* free remaining compression structures */
- opj_destroy_compress(cinfo);
+ /* catch events using our callbacks and give a local context */
+ opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
+ /* setup the encoder parameters using the current image and using user parameters */
+ opj_setup_encoder(cinfo, ¶meters, image);
+
+ /* open a byte stream for writing */
+ /* allocate memory for all tiles */
+ cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
+
+ /* encode the image */
+ bSuccess = opj_encode(cinfo, cio, image, parameters.index);
+ if (!bSuccess) {
+ opj_cio_close(cio);
+ fprintf(stderr, "failed to encode image\n");
+ return 1;
+ }
+ codestream_length = cio_tell(cio);
+
+ /* write the buffer to disk */
+ f = fopen(parameters.outfile, "wb");
+ if (!f) {
+ fprintf(stderr, "failed to open %s for writing\n", parameters.outfile);
+ return 1;
+ }
+ fwrite(cio->buffer, 1, codestream_length, f);
+ fclose(f);
+
+ /* close and free the byte stream */
+ opj_cio_close(cio);
+
+ /* free remaining compression structures */
+ opj_destroy_compress(cinfo);
+
+ }
+
+ /* free image data */
+ opj_image_destroy(image);
+ }
}
/* free user parameters structure */
if(parameters.cp_comment) free(parameters.cp_comment);
if(parameters.cp_matrice) free(parameters.cp_matrice);
- /* free image data */
- opj_image_destroy(image);
-
return 0;
}
#include "openjpeg.h"
#include "compat/getopt.h"
#include "convert.h"
+#include "dirent.h"
#ifndef WIN32
#define stricmp strcasecmp
#define J2K_CFMT 0
#define JP2_CFMT 1
#define JPT_CFMT 2
-#define MJ2_CFMT 3
-#define PXM_DFMT 0
-#define PGX_DFMT 1
-#define BMP_DFMT 2
-#define YUV_DFMT 3
+
+#define PXM_DFMT 10
+#define PGX_DFMT 11
+#define BMP_DFMT 12
+#define YUV_DFMT 13
/* ----------------------------------------------------------------------- */
+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*/
+ 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\n----\n\n");
fprintf(stdout,"- the -h option displays this help information on screen\n\n");
"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, BMP format\n");
fprintf(stdout," -i <compressed file>\n");
- fprintf(stdout," REQUIRED\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");
/* -------------------------------------------------------------------------- */
+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", "j2k", "jp2", "jpt" };
return -1;
}
+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];
+
+ strcpy(image_filename,dirptr->filename[imageno]);
+ fprintf(stderr,"Imageno=%d %s\n",imageno,image_filename);
+ parameters->decod_format = get_file_format(image_filename);
+ sprintf(infilename,"%s/%s",img_fol->imgdirpath,image_filename);
+ strncpy(parameters->infile, infilename, sizeof(infilename));
+
+ //Set output file
+ strcpy(temp_ofname,strtok(image_filename,"."));
+ 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));
+ }
+}
+
+
/* -------------------------------------------------------------------------- */
-int parse_cmdline_decoder(int argc, char **argv, opj_dparameters_t *parameters) {
+int parse_cmdline_decoder(int argc, char **argv, opj_dparameters_t *parameters,img_fol_t *img_fol) {
/* parse the command line */
+ int totlen;
+ option_t long_option[]={
+ {"ImgDir",REQ_ARG, NULL ,'y'},
+ {"OutFor",REQ_ARG, NULL ,'O'},
+ };
/* UniPG>> */
const char optlist[] = "i:o:r:l:h"
#endif /* USE_JPWL */
;
/* <<UniPG */
-
+ totlen=sizeof(long_option);
+ img_fol->set_out_format = 0;
while (1) {
- int c = getopt(argc, argv, optlist); /* >>JPWL<< */
+ int c = getopt_long(argc, argv,optlist,long_option,NULL,totlen);
if (c == -1)
break;
switch (c) {
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;
+ default:
+ fprintf(stderr, "Unknown output format image %s [only *.pnm, *.pgm, *.ppm, *.pgx or *.bmp]!! \n");
+ return 1;
+ break;
+ }
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+
case 'r': /* reduce option */
{
sscanf(optarg, "%d", ¶meters->cp_reduce);
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;
+ /* ----------------------------------------------------- */
/* UniPG>> */
#ifdef USE_JPWL
- /* ----------------------------------------------------- */
case 'W': /* activate JPWL correction */
{
}
/* check for possible errors */
-
- if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
- fprintf(stderr,"ERROR -> At least one required argument is missing\nCheck j2k_to_image -h for usage information\n");
- return 1;
+ 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!!\n");
+ return 1;
+ }
+ if(!((parameters->outfile[0] == 0))){
+ fprintf(stderr, "Error: options -ImgDir and -o cannot be used together !!\n");
+ fprintf(stderr, "Specify OutputFormat using -OutFor<FORMAT> !!\n");
+ return 1;
+ }
+ }else{
+ if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {
+ fprintf(stderr, "Error: One of option; -i or -ImgDir must be specified\n");
+ fprintf(stderr, "Error: When using -i; -o must be used\n");
+ fprintf(stderr, "usage: image_to_j2k -i image-file -o j2k/jp2-file (+ options)\n");
+ return 1;
+ }
}
return 0;
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;
+ char process_file = 1;
opj_dinfo_t* dinfo = NULL; /* handle to a decompressor */
opj_cio_t *cio = NULL;
/* set decoding parameters to default values */
opj_set_default_decoder_parameters(¶meters);
- /* parse input and get user decoding parameters */
- if(parse_cmdline_decoder(argc, argv, ¶meters) == 1) {
+
+ /* parse input and get user encoding parameters */
+ if(parse_cmdline_decoder(argc, argv, ¶meters,&img_fol) == 1) {
return 0;
}
- /* 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;
+ 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 0;
+ }
+ 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 0;
+ }
+ if (num_images==0){
+ fprintf(stdout,"Folder is empty\n");
+ return 0;
+ }
+ }else{
+ num_images=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 */
- /* ---------------------- */
+ /*Encoding image one by one*/
+ for(imageno = 0; imageno < num_images ; imageno++)
+ {
+
+ image = NULL;
+ fprintf(stderr,"\n");
+ process_file = 1;
+
+
+ if(img_fol.set_imgdir==1){
+ get_next_file(imageno, dirptr,&img_fol, ¶meters );
+
+ }
+
+
+ /* 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) {
+ switch(parameters.decod_format) {
case J2K_CFMT:
{
/* JPEG-2000 codestream */
break;
default:
- fprintf(stderr, "ERROR -> j2k_to_image : Unknown input image format\n");
- return 1;
+ fprintf(stderr, "False input image format skipping file..\n");
+ process_file = 0;
}
- /* free the memory containing the code-stream */
- free(src);
- src = NULL;
-
- /* create output image */
- /* ------------------- */
+ /* free the memory containing the code-stream */
+ free(src);
+ src = NULL;
- switch (parameters.cod_format) {
+ /* create output image */
+ /* ------------------- */
+ if(process_file == 1){
+ switch (parameters.cod_format) {
case PXM_DFMT: /* PNM PGM PPM */
imagetopnm(image, parameters.outfile);
break;
case BMP_DFMT: /* BMP */
imagetobmp(image, parameters.outfile);
break;
- }
+ }
- /* free remaining structures */
- if(dinfo) {
- opj_destroy_decompress(dinfo);
+ /* free remaining structures */
+ if(dinfo) {
+ opj_destroy_decompress(dinfo);
+ }
+ /* free image data structure */
+ opj_image_destroy(image);
+ }
}
-
- /* free image data structure */
- opj_image_destroy(image);
-
return 0;
}
+//end main
projects / openjpeg / commitdiff