/*
- * 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
+ * Copyright (c) 2011-2012, Centre National d'Etudes Spatiales (CNES), France
+ * Copyright (c) 2012, CS Systemes d'Information, France
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#include "format_defs.h"
/* -------------------------------------------------------------------------- */
-int get_file_format(const char *filename) {
+static int get_file_format(const 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 };
/**
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);
+static void error_callback(const char *msg, void *client_data) {
+ (void)client_data;
+ fprintf(stdout, "[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);
+static void warning_callback(const char *msg, void *client_data) {
+ (void)client_data;
+ fprintf(stdout, "[WARNING] %s", msg);
}
/**
sample debug callback expecting no client object
*/
-void info_callback(const char *msg, void *client_data) {
+static void info_callback(const char *msg, void *client_data) {
(void)client_data;
fprintf(stdout, "[INFO] %s", msg);
}
const char *s, *magic_s;
int ext_format, magic_format;
unsigned char buf[12];
- unsigned int l_nb_read;
+ OPJ_SIZE_T l_nb_read;
reader = fopen(fname, "rb");
/* -------------------------------------------------------------------------- */
int main(int argc, char **argv)
{
- FILE *fsrc = NULL;
-
+ OPJ_UINT32 index;
opj_dparameters_t parameters; /* decompression parameters */
opj_image_t* image = NULL;
opj_stream_t *l_stream = NULL; /* Stream */
strncpy(parameters.infile, argv[1], OPJ_PATH_LEN - 1);
- /* read the input file */
- /* ------------------- */
- fsrc = fopen(parameters.infile, "rb");
- if (!fsrc) {
- fprintf(stderr, "ERROR -> failed to open %s for reading\n", parameters.infile);
- return EXIT_FAILURE;
- }
/* decode the JPEG2000 stream */
/* -------------------------- */
case J2K_CFMT: /* JPEG-2000 codestream */
{
/* Get a decoder handle */
- l_codec = opj_create_decompress(CODEC_J2K);
+ l_codec = opj_create_decompress(OPJ_CODEC_J2K);
break;
}
case JP2_CFMT: /* JPEG 2000 compressed image data */
{
/* Get a decoder handle */
- l_codec = opj_create_decompress(CODEC_JP2);
+ l_codec = opj_create_decompress(OPJ_CODEC_JP2);
break;
}
case JPT_CFMT: /* JPEG 2000, JPIP */
{
/* Get a decoder handle */
- l_codec = opj_create_decompress(CODEC_JPT);
+ l_codec = opj_create_decompress(OPJ_CODEC_JPT);
break;
}
default:
opj_set_warning_handler(l_codec, warning_callback,00);
opj_set_error_handler(l_codec, error_callback,00);
- l_stream = opj_stream_create_default_file_stream(fsrc,1);
+ l_stream = opj_stream_create_default_file_stream(parameters.infile,1);
if (!l_stream){
- fclose(fsrc);
- fprintf(stderr, "ERROR -> failed to create the stream from the file\n");
+ fprintf(stderr, "ERROR -> failed to create the stream from the file %s\n", parameters.infile);
return EXIT_FAILURE;
}
if ( !opj_setup_decoder(l_codec, ¶meters) ){
fprintf(stderr, "ERROR -> j2k_dump: failed to setup the decoder\n");
opj_stream_destroy(l_stream);
- fclose(fsrc);
opj_destroy_codec(l_codec);
return EXIT_FAILURE;
}
if(! opj_read_header(l_stream, l_codec, &image)){
fprintf(stderr, "ERROR -> j2k_to_image: failed to read the header\n");
opj_stream_destroy(l_stream);
- fclose(fsrc);
opj_destroy_codec(l_codec);
opj_image_destroy(image);
return EXIT_FAILURE;
if(!opj_get_decoded_tile(l_codec, l_stream, image, tile_index )){ \
fprintf(stderr, "ERROR -> j2k_to_image: failed to decode tile %d\n", tile_index); \
opj_stream_destroy(l_stream); \
- opj_destroy_cstr_info_v2(&cstr_info); \
+ opj_destroy_cstr_info(&cstr_info); \
opj_destroy_codec(l_codec); \
opj_image_destroy(image); \
- fclose(fsrc); \
return EXIT_FAILURE; \
} \
+ for(index = 0; index < image->numcomps; ++index) { \
+ if( image->comps[index].data == NULL ){ \
+ fprintf(stderr, "ERROR -> j2k_to_image: failed to decode tile %d\n", tile_index); \
+ opj_stream_destroy(l_stream); \
+ opj_destroy_cstr_info(&cstr_info); \
+ opj_destroy_codec(l_codec); \
+ opj_image_destroy(image); \
+ return EXIT_FAILURE; \
+ } \
+ } \
fprintf(stdout, "Tile %d is decoded successfully\n", tile_index);
TEST_TILE(tile_ul)
opj_stream_destroy(l_stream);
/* Destroy code stream info */
- opj_destroy_cstr_info_v2(&cstr_info);
+ opj_destroy_cstr_info(&cstr_info);
/* Free remaining structures */
opj_destroy_codec(l_codec);
/* Free image data structure */
opj_image_destroy(image);
- /* Close the input file */
- fclose(fsrc);
-
return EXIT_SUCCESS;
}
-//end main
+/*end main*/
projects / openjpeg.git / blobdiff