re-organization of openjpeg directories hierarchy : step 1
This commit is contained in:
Antonin Descampe
634
applications/codec/j2k_dump.c
Normal file
634
applications/codec/j2k_dump.c
Normal file
@@ -0,0 +1,634 @@
|
||||
/*
|
||||
* Copyright (c) 20010, Mathieu Malaterre, GDCM
|
||||
* 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 "../libopenjpeg/j2k.h"
|
||||
#include "../libopenjpeg/jp2.h"
|
||||
#include "getopt.h"
|
||||
#include "convert.h"
|
||||
#include "index.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_dump\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," -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,"\n");
|
||||
}
|
||||
|
||||
/* -------------------------------------------------------------------------- */
|
||||
static void j2k_dump_image(FILE *fd, opj_image_t * img);
|
||||
static void j2k_dump_cp(FILE *fd, opj_image_t * img, opj_cp_t * cp);
|
||||
|
||||
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'},
|
||||
};
|
||||
|
||||
const char optlist[] = "i: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 '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;
|
||||
|
||||
/* ----------------------------------------------------- */
|
||||
|
||||
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) ) {
|
||||
fprintf(stderr, "Example: %s -i image.j2k\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 = NULL;
|
||||
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;
|
||||
}
|
||||
/* dump image */
|
||||
j2k_dump_image(stdout, image);
|
||||
|
||||
/* dump cp */
|
||||
j2k_dump_cp(stdout, image, ((opj_j2k_t*)dinfo->j2k_handle)->cp);
|
||||
|
||||
/* 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;
|
||||
}
|
||||
/* dump image */
|
||||
if(image->icc_profile_buf)
|
||||
{
|
||||
free(image->icc_profile_buf); image->icc_profile_buf = NULL;
|
||||
}
|
||||
j2k_dump_image(stdout, image);
|
||||
|
||||
/* dump cp */
|
||||
j2k_dump_cp(stdout, image, ((opj_jp2_t*)dinfo->jp2_handle)->j2k->cp);
|
||||
|
||||
/* 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;
|
||||
|
||||
/* 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 EXIT_SUCCESS;
|
||||
}
|
||||
|
||||
|
||||
static void j2k_dump_image(FILE *fd, opj_image_t * img) {
|
||||
int compno;
|
||||
fprintf(fd, "image {\n");
|
||||
fprintf(fd, " x0=%d, y0=%d, x1=%d, y1=%d\n", img->x0, img->y0, img->x1, img->y1);
|
||||
fprintf(fd, " numcomps=%d\n", img->numcomps);
|
||||
for (compno = 0; compno < img->numcomps; compno++) {
|
||||
opj_image_comp_t *comp = &img->comps[compno];
|
||||
fprintf(fd, " comp %d {\n", compno);
|
||||
fprintf(fd, " dx=%d, dy=%d\n", comp->dx, comp->dy);
|
||||
fprintf(fd, " prec=%d\n", comp->prec);
|
||||
//fprintf(fd, " bpp=%d\n", comp->bpp);
|
||||
fprintf(fd, " sgnd=%d\n", comp->sgnd);
|
||||
fprintf(fd, " }\n");
|
||||
}
|
||||
fprintf(fd, "}\n");
|
||||
}
|
||||
|
||||
static void j2k_dump_cp(FILE *fd, opj_image_t * img, opj_cp_t * cp) {
|
||||
int tileno, compno, layno, bandno, resno, numbands;
|
||||
fprintf(fd, "coding parameters {\n");
|
||||
fprintf(fd, " tx0=%d, ty0=%d\n", cp->tx0, cp->ty0);
|
||||
fprintf(fd, " tdx=%d, tdy=%d\n", cp->tdx, cp->tdy);
|
||||
fprintf(fd, " tw=%d, th=%d\n", cp->tw, cp->th);
|
||||
for (tileno = 0; tileno < cp->tw * cp->th; tileno++) {
|
||||
opj_tcp_t *tcp = &cp->tcps[tileno];
|
||||
fprintf(fd, " tile %d {\n", tileno);
|
||||
fprintf(fd, " csty=%x\n", tcp->csty);
|
||||
fprintf(fd, " prg=%d\n", tcp->prg);
|
||||
fprintf(fd, " numlayers=%d\n", tcp->numlayers);
|
||||
fprintf(fd, " mct=%d\n", tcp->mct);
|
||||
fprintf(fd, " rates=");
|
||||
for (layno = 0; layno < tcp->numlayers; layno++) {
|
||||
fprintf(fd, "%.1f ", tcp->rates[layno]);
|
||||
}
|
||||
fprintf(fd, "\n");
|
||||
for (compno = 0; compno < img->numcomps; compno++) {
|
||||
opj_tccp_t *tccp = &tcp->tccps[compno];
|
||||
fprintf(fd, " comp %d {\n", compno);
|
||||
fprintf(fd, " csty=%x\n", tccp->csty);
|
||||
fprintf(fd, " numresolutions=%d\n", tccp->numresolutions);
|
||||
fprintf(fd, " cblkw=%d\n", tccp->cblkw);
|
||||
fprintf(fd, " cblkh=%d\n", tccp->cblkh);
|
||||
fprintf(fd, " cblksty=%x\n", tccp->cblksty);
|
||||
fprintf(fd, " qmfbid=%d\n", tccp->qmfbid);
|
||||
fprintf(fd, " qntsty=%d\n", tccp->qntsty);
|
||||
fprintf(fd, " numgbits=%d\n", tccp->numgbits);
|
||||
fprintf(fd, " roishift=%d\n", tccp->roishift);
|
||||
fprintf(fd, " stepsizes=");
|
||||
numbands = tccp->qntsty == J2K_CCP_QNTSTY_SIQNT ? 1 : tccp->numresolutions * 3 - 2;
|
||||
for (bandno = 0; bandno < numbands; bandno++) {
|
||||
fprintf(fd, "(%d,%d) ", tccp->stepsizes[bandno].mant,
|
||||
tccp->stepsizes[bandno].expn);
|
||||
}
|
||||
fprintf(fd, "\n");
|
||||
|
||||
if (tccp->csty & J2K_CCP_CSTY_PRT) {
|
||||
fprintf(fd, " prcw=");
|
||||
for (resno = 0; resno < tccp->numresolutions; resno++) {
|
||||
fprintf(fd, "%d ", tccp->prcw[resno]);
|
||||
}
|
||||
fprintf(fd, "\n");
|
||||
fprintf(fd, " prch=");
|
||||
for (resno = 0; resno < tccp->numresolutions; resno++) {
|
||||
fprintf(fd, "%d ", tccp->prch[resno]);
|
||||
}
|
||||
fprintf(fd, "\n");
|
||||
}
|
||||
fprintf(fd, " }\n");
|
||||
}
|
||||
fprintf(fd, " }\n");
|
||||
}
|
||||
fprintf(fd, "}\n");
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user