-/*
- * $Id: jptstream_manager.c 44 2011-02-15 12:32:29Z kaori $
- *
- * Copyright (c) 2002-2011, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
- * Copyright (c) 2002-2011, Professor Benoit Macq
- * Copyright (c) 2010-2011, Kaori Hagihara
- * 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 <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include "jptstream_manager.h"
-#include "jp2k_decoder.h"
-#include "imgreg_manager.h"
-
-Byte_t * update_JPTstream( Byte_t *newjptstream, int newjptlen, Byte_t *cache_jptstream, int *jptlen)
-{
- Byte_t *jptstream = (Byte_t *)malloc( (*jptlen)+newjptlen);
- if( *jptlen > 0)
- memcpy( jptstream, cache_jptstream, *jptlen);
- memcpy( jptstream+(*jptlen), newjptstream, newjptlen);
- *jptlen += newjptlen;
-
- if(cache_jptstream)
- free( cache_jptstream);
-
- return jptstream;
-}
-
-Byte_t * jpt_to_pnm( Byte_t *jptstream, msgqueue_param_t *msgqueue, Byte8_t csn, int fw, int fh, ihdrbox_param_t **ihdrbox)
-{
- Byte_t *pnmstream;
- Byte_t *j2kstream; // j2k or jp2 codestream
- Byte8_t j2klen;
- int level = 0;
-
- if( *ihdrbox){
- // infinit value is set for maxmum level
- int fx = fw, fy = fh;
- int xmin = 0, ymin = 0;
- int xmax = (*ihdrbox)->width, ymax = (*ihdrbox)->height;
- find_level( 1000, &level, &fx, &fy, &xmin, &ymin, &xmax, &ymax);
- }
-
- j2kstream = recons_j2k( msgqueue, jptstream, csn, level+1, &j2klen);
-
- pnmstream = j2k_to_pnm( j2kstream, j2klen, ihdrbox);
- free( j2kstream);
-
- return pnmstream;
-}
-
-void save_codestream( Byte_t *codestream, Byte8_t streamlen, char *fmt)
-{
- time_t timer;
- struct tm *t_st;
- char filename[20];
- FILE *fp;
-
- time(&timer);
- t_st = localtime( &timer);
-
- sprintf( filename, "%4d%02d%02d%02d%02d%02d.%.3s", t_st->tm_year+1900, t_st->tm_mon+1, t_st->tm_mday, t_st->tm_hour, t_st->tm_min, t_st->tm_sec, fmt);
-
- fp = fopen( filename, "wb");
- fwrite( codestream, streamlen, 1, fp);
- fclose( fp);
-}