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reorganization of indexer before importing extentional libopenjpeg files

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This commit is contained in:
Kaori Hagihara
2011-08-28 21:43:57 +00:00
parent 13c5f806c6
commit 0c65d2cc0c
15 changed files with 388 additions and 285 deletions
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213
applications/jpip/tools/indexer/ext_libopenjpeg/cidx_manager.c Normal file
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/*
* $Id$
*
* Copyright (c) 2002-2011, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
* Copyright (c) 2002-2011, Professor Benoit Macq
* Copyright (c) 2003-2004, Yannick Verschueren
* 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 "cidx_manager.h"
#include "indexbox_manager.h"
#include "cio_ext.h"
#include "cio.h"
/*
* Write CPTR Codestream finder box
*
* @param[in] coff offset of j2k codestream
* @param[in] clen length of j2k codestream
* @param[in] cio file output handle
*/
void write_cptr(int coff, int clen, opj_cio_t *cio);
/*
* Write main header index table (box)
*
* @param[in] cstr_info codestream information
* @param[in] cio file output handle
* @return length of mainmhix box
*/
int write_mainmhix( opj_codestream_info_t cstr_info, opj_cio_t *cio);
/*
* Check if EPH option is used
*
* @param[in] coff offset of j2k codestream
* @param[in] markers marker information
* @param[in] marknum number of markers
* @param[in] cio file output handle
* @return true if EPH is used
*/
opj_bool check_EPHuse( int coff, opj_marker_info_t *markers, int marknum, opj_cio_t *cio);
int write_cidx( int offset, opj_cio_t *cio, opj_image_t *image, opj_codestream_info_t cstr_info, int j2klen)
{
int len, i, lenp;
opj_jp2_box_t *box;
int num_box = 0;
opj_bool EPHused;
box = (opj_jp2_box_t *)calloc( 32, sizeof(opj_jp2_box_t));
for (i=0;i<2;i++){
if(i)
cio_seek( cio, lenp);
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_CIDX, 4); /* CIDX */
write_cptr( offset, cstr_info.codestream_size, cio);
write_manf( i, num_box, box, cio);
num_box = 0;
box[num_box].length = write_mainmhix( cstr_info, cio);
box[num_box].type = JPIP_MHIX;
num_box++;
box[num_box].length = write_tpix( cstr_info, j2klen, cio);
box[num_box].type = JPIP_TPIX;
num_box++;
box[num_box].length = write_thix( offset, cstr_info, cio);
box[num_box].type = JPIP_THIX;
num_box++;
EPHused = check_EPHuse( offset, cstr_info.marker, cstr_info.marknum, cio);
box[num_box].length = write_ppix( cstr_info, EPHused, j2klen, cio);
box[num_box].type = JPIP_PPIX;
num_box++;
box[num_box].length = write_phix( cstr_info, EPHused, j2klen, cio);
box[num_box].type = JPIP_PHIX;
num_box++;
len = cio_tell( cio)-lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
}
free( box);
return len;
}
void write_cptr(int coff, int clen, opj_cio_t *cio)
{
int len, lenp;
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_CPTR, 4); /* T */
cio_write( cio, 0, 2); /* DR A PRECISER !! */
cio_write( cio, 0, 2); /* CONT */
cio_ext_write( cio, coff, 8); /* COFF A PRECISER !! */
cio_ext_write( cio, clen, 8); /* CLEN */
len = cio_tell( cio) - lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
}
void write_manf(int second, int v, opj_jp2_box_t *box, opj_cio_t *cio)
{
int len, lenp, i;
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_MANF,4); /* T */
if (second){ /* Write only during the second pass */
for( i=0; i<v; i++){
cio_write( cio, box[i].length, 4); /* Box length */
cio_write( cio, box[i].type, 4); /* Box type */
}
}
len = cio_tell( cio) - lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
}
int write_mainmhix( opj_codestream_info_t cstr_info, opj_cio_t *cio)
{
int i;
int len, lenp;
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_MHIX, 4); /* MHIX */
cio_ext_write( cio, cstr_info.main_head_end-cstr_info.main_head_start+1, 8); /* TLEN */
for(i = 1; i < cstr_info.marknum; i++){ /* Marker restricted to 1 apparition, skip SOC marker */
cio_write( cio, cstr_info.marker[i].type, 2);
cio_write( cio, 0, 2);
cio_ext_write( cio, cstr_info.marker[i].pos, 8);
cio_write( cio, cstr_info.marker[i].len, 2);
}
len = cio_tell( cio) - lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
return len;
}
opj_bool check_EPHuse( int coff, opj_marker_info_t *markers, int marknum, opj_cio_t *cio)
{
opj_bool EPHused = OPJ_FALSE;
int i=0;
int org_pos;
unsigned int Scod;
for(i = 0; i < marknum; i++){
if( markers[i].type == J2K_MS_COD){
org_pos = cio_tell( cio);
cio_seek( cio, coff+markers[i].pos+2);
Scod = cio_read( cio, 1);
if( ((Scod >> 2) & 1))
EPHused = OPJ_TRUE;
cio_seek( cio, org_pos);
break;
}
}
return EPHused;
}

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applications/jpip/tools/indexer/ext_libopenjpeg/cidx_manager.h Normal file
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/*
* $Id$
*
* Copyright (c) 2002-2011, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
* Copyright (c) 2002-2011, Professor Benoit Macq
* Copyright (c) 2003-2004, Yannick Verschueren
* 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.
*/
/*! \file
* \brief Modification of jpip.h from 2KAN indexer
*/
#ifndef CIDX_MANAGER_H_
# define CIDX_MANAGER_H_
#include "openjpeg.h"
/*
* Write Codestream index box (superbox)
*
* @param[in] offset offset of j2k codestream
* @param[in] cio file output handle
* @param[in] image image data
* @param[in] cstr_info codestream information
* @param[in] j2klen length of j2k codestream
* @return length of cidx box
*/
int write_cidx( int offset, opj_cio_t *cio, opj_image_t *image, opj_codestream_info_t cstr_info, int j2klen);
#endif /* !CIDX_MANAGER_H_ */

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applications/jpip/tools/indexer/ext_libopenjpeg/cio_ext.c Normal file
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/*
* $Id$
*
* Copyright (c) 2002-2011, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
* Copyright (c) 2002-2011, 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) 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 "cio_ext.h"
#include "event.h"
/*
* Write a byte.
* A copy of cio.c:opj_bool cio_byteout(opj_cio_t *cio, unsigned char v)
*/
opj_bool cio_ext_byteout(opj_cio_t *cio, unsigned char v);
unsigned int cio_ext_write( opj_cio_t *cio, unsigned long long int v, int n)
{
int i;
for (i = n - 1; i >= 0; i--) {
if( !cio_ext_byteout(cio, (unsigned char) ((v >> (i << 3)) & 0xff)) )
return 0;
}
return n;
}
opj_bool cio_ext_byteout(opj_cio_t *cio, unsigned char v)
{
if (cio->bp >= cio->end) {
opj_event_msg(cio->cinfo, EVT_ERROR, "write error\n");
return OPJ_FALSE;
}
*cio->bp++ = v;
return OPJ_TRUE;
}

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applications/jpip/tools/indexer/ext_libopenjpeg/cio_ext.h Normal file
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/*
* $Id$
*
* 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.
*/
/*! \file
* \brief Additional functions to libopenjpeg/cio.h
*/
#ifndef CIO_EXT_H_
# define CIO_EXT_H_
#include "openjpeg.h"
/*
* Write byte codes with 5 bytes to 8 bytes length
* cio_write supports up to 4 bytes
*
* @param[in] cio file handler
* @param[in] v byte code
* @param[in] n byte length
* @return really writen byte length
*/
unsigned int cio_ext_write( opj_cio_t *cio, unsigned long long int v, int n);
#endif /* !CIO_EXT_H_ */

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applications/jpip/tools/indexer/ext_libopenjpeg/ext_j2k.c Normal file
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/*
* $Id$
*
* 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 "ext_openjpeg.h"
#include "cio.h"
#include "j2k.h"
/*
* Get main headr marker size
*
* @param[in] type marker type
* @param[in] cstr_info codestream information
* @param[in] cio file input handle
* @return marker size
*/
unsigned short get_mh_markersize( unsigned short type, opj_codestream_info_t cstr_info, opj_cio_t *cio);
void add_mainheader_marker_info( opj_cio_t *cio, opj_codestream_info_t *cstr_info)
{
opj_marker_info_t marker;
int pos;
cstr_info->marker = (opj_marker_info_t *)malloc( 100*sizeof(opj_marker_info_t)); // max 100
pos = cstr_info->main_head_start;
cio_seek( cio, pos);
while( pos <= cstr_info->main_head_end){
marker.type = cio_read( cio, 2);
marker.pos = cio_tell( cio);
marker.len = get_mh_markersize( marker.type, *cstr_info, cio);
cio_skip( cio, marker.len);
cstr_info->marker[ cstr_info->marknum] = marker;
cstr_info->marknum++;
pos = cio_tell( cio);
}
}
unsigned short get_mh_markersize( unsigned short type, opj_codestream_info_t cstr_info, opj_cio_t *cio)
{
unsigned short siz;
int pos;
siz = 0;
switch( type){
case J2K_MS_SOC:
siz = 0;
break;
case J2K_MS_SIZ:
siz = 38+3*cstr_info.numcomps;
break;
case J2K_MS_COD:
case J2K_MS_QCD:
case J2K_MS_COM:
pos = cio_tell( cio);
siz = cio_read( cio, 2);
cio_seek( cio, pos);
break;
default:
fprintf( stderr, "marker %x length not defined yet!\n", type);
}
return siz;
}

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applications/jpip/tools/indexer/ext_libopenjpeg/ext_jp2.c Normal file
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/*
* $Id$
*
* 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 "ext_openjpeg.h"
#include "cio.h"
#include "cio_ext.h"
#include "cidx_manager.h"
#include "indexbox_manager.h"
/*
* Write JP box
* copy from jp2.c
*
* @param[in] cio file output handler
*/
void jp2_write_jp(opj_cio_t *cio);
/*
* Write FTYP box - File type box
* copy from jp2.c
*
* @param[in] jp2 JP2 handle
* @param[in] cio file output handle
*/
void jp2_write_ftyp(opj_jp2_t *jp2, opj_cio_t *cio);
/*
* Write file Index (superbox)
*
* @param[in] offset_jp2c offset of jp2c box
* @param[in] length_jp2c length of jp2c box
* @param[in] offset_idx offset of cidx box
* @param[in] length_idx length of cidx box
* @param[in] cio file output handle
* @return length of fidx box
*/
int write_fidx( int offset_jp2c, int length_jp2c, int offset_idx, int length_idx, opj_cio_t *cio);
/*
* Write index Finder box
*
* @param[in] offset offset of fidx box
* @param[in] length length of fidx box
* @param[in] cio file output handle
*/
void write_iptr( int offset, int length, opj_cio_t *cio);
opj_bool idxjp2_encode( opj_cinfo_t *cinfo, opj_cio_t *cio, unsigned char *j2kstream, int j2klen, opj_codestream_info_t cstr_info, opj_image_t *image)
{
opj_jp2_t *jp2;
int pos_iptr, pos_cidx, pos_jp2c, end_pos, pos_fidx, len_fidx;
int i;
jp2 = cinfo->jp2_handle;
/* JP2 encoding */
/* JPEG 2000 Signature box */
jp2_write_jp(cio);
/* File Type box */
jp2_write_ftyp(jp2, cio);
/* JP2 Header box */
jp2_write_jp2h(jp2, cio);
pos_iptr = cio_tell( cio);
cio_skip( cio, 24); /* IPTR further ! */
pos_jp2c = cio_tell( cio);
cio_write( cio, j2klen+8, 4); // L NOTICE: modify for the extended box
cio_write( cio, JP2_JP2C, 4); // JP2C
for( i=0; i<j2klen; i++)
cio_write( cio, j2kstream[i], 1);
pos_cidx = cio_tell( cio);
write_cidx( pos_jp2c+8, cio, image, cstr_info, j2klen);
pos_fidx = cio_tell( cio);
len_fidx = write_fidx( pos_jp2c, pos_cidx-pos_jp2c, pos_cidx, cio_tell(cio), cio);
end_pos = cio_tell( cio);
cio_seek( cio, pos_iptr);
write_iptr( pos_fidx, len_fidx, cio);
cio_seek( cio, end_pos);
return OPJ_TRUE;
}
void jp2_write_jp( opj_cio_t *cio)
{
opj_jp2_box_t box;
box.init_pos = cio_tell(cio);
cio_skip(cio, 4);
cio_write(cio, JP2_JP, 4); /* JP2 signature */
cio_write(cio, 0x0d0a870a, 4);
box.length = cio_tell(cio) - box.init_pos;
cio_seek(cio, box.init_pos);
cio_write(cio, box.length, 4); /* L */
cio_seek(cio, box.init_pos + box.length);
}
void jp2_write_ftyp(opj_jp2_t *jp2, opj_cio_t *cio)
{
unsigned int i;
opj_jp2_box_t box;
box.init_pos = cio_tell(cio);
cio_skip(cio, 4);
cio_write(cio, JP2_FTYP, 4); /* FTYP */
cio_write(cio, jp2->brand, 4); /* BR */
cio_write(cio, jp2->minversion, 4); /* MinV */
for (i = 0; i < jp2->numcl; i++) {
cio_write(cio, jp2->cl[i], 4); /* CL */
}
box.length = cio_tell(cio) - box.init_pos;
cio_seek(cio, box.init_pos);
cio_write(cio, box.length, 4); /* L */
cio_seek(cio, box.init_pos + box.length);
}
/*
* Write proxy box
*
* @param[in] offset_jp2c offset of jp2c box
* @param[in] length_jp2c length of jp2c box
* @param[in] offset_idx offset of cidx box
* @param[in] length_idx length of cidx box
* @param[in] cio file output handle
*/
void write_prxy( int offset_jp2c, int length_jp2c, int offset_idx, int length_idx, opj_cio_t *cio);
int write_fidx( int offset_jp2c, int length_jp2c, int offset_idx, int length_idx, opj_cio_t *cio)
{
int len, lenp;
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_FIDX, 4); /* IPTR */
write_prxy( offset_jp2c, length_jp2c, offset_idx, offset_jp2c, cio);
len = cio_tell( cio)-lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
return len;
}
void write_prxy( int offset_jp2c, int length_jp2c, int offset_idx, int length_idx, opj_cio_t *cio)
{
int len, lenp;
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_PRXY, 4); /* IPTR */
cio_ext_write( cio, offset_jp2c, 8); /* OOFF */
cio_write( cio, length_jp2c, 4); /* OBH part 1 */
cio_write( cio, JP2_JP2C, 4); /* OBH part 2 */
cio_write( cio, 1,1); /* NI */
cio_ext_write( cio, offset_idx, 8); /* IOFF */
cio_write( cio, length_idx, 4); /* IBH part 1 */
cio_write( cio, JPIP_CIDX, 4); /* IBH part 2 */
len = cio_tell( cio)-lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
}
void write_iptr( int offset, int length, opj_cio_t *cio)
{
int len, lenp;
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_IPTR, 4); /* IPTR */
cio_ext_write( cio, offset, 8);
cio_ext_write( cio, length, 8);
len = cio_tell( cio)-lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
}

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/*
* $Id$
*
* 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.
*/
#ifndef EXT_OPENJPEG_H_
# define EXT_OPENJPEG_H_
#include "openjpeg.h"
/*
* Decode and Add main header marker information
*
* @param[in] cio file input handle
* @param[in,out] cstr_info codestream information
*/
void add_mainheader_marker_info( opj_cio_t *cio, opj_codestream_info_t *cstr_info);
/*
* Encode JP2 stream with index box
*
* @param[in] cinfo codestream information
* @param[in] cio file output handle
* @param[in] j2kstream j2k codestream
* @param[in] j2klen length of j2k codestream
* @param[in] cstr_info codestream information
* @param[in] image image data
* @return true if succeed
*/
opj_bool idxjp2_encode( opj_cinfo_t *cinfo, opj_cio_t *cio, unsigned char *j2kstream, int j2klen, opj_codestream_info_t cstr_info, opj_image_t *image);
#endif /* !EXT_OPENJPEGS_H_ */

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/*
* $Id$
*
* Copyright (c) 2002-2011, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
* Copyright (c) 2002-2011, Professor Benoit Macq
* Copyright (c) 2003-2004, Yannick Verschueren
* 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.
*/
/*! \file
* \brief Modification of jpip.c from 2KAN indexer
*/
#ifndef INDEXBOX_MANAGER_H_
# define INDEXBOX_MANAGER_H_
#include "openjpeg.h"
#include "j2k.h" // needed to use jp2.h
#include "jp2.h"
#define JPIP_CIDX 0x63696478 /* Codestream index */
#define JPIP_CPTR 0x63707472 /* Codestream Finder Box */
#define JPIP_MANF 0x6d616e66 /* Manifest Box */
#define JPIP_FAIX 0x66616978 /* Fragment array Index box */
#define JPIP_MHIX 0x6d686978 /* Main Header Index Table */
#define JPIP_TPIX 0x74706978 /* Tile-part Index Table box */
#define JPIP_THIX 0x74686978 /* Tile header Index Table box */
#define JPIP_PPIX 0x70706978 /* Precinct Packet Index Table box */
#define JPIP_PHIX 0x70686978 /* Packet Header index Table */
#define JPIP_FIDX 0x66696478 /* File Index */
#define JPIP_FPTR 0x66707472 /* File Finder */
#define JPIP_PRXY 0x70727879 /* Proxy boxes */
#define JPIP_IPTR 0x69707472 /* Index finder box */
#define JPIP_PHLD 0x70686c64 /* Place holder */
/*
* Write tile-part Index table box (superbox)
*
* @param[in] cstr_info codestream information
* @param[in] j2klen length of j2k codestream
* @param[in] cio file output handle
* @return length of tpix box
*/
int write_tpix( opj_codestream_info_t cstr_info, int j2klen, opj_cio_t *cio);
/*
* Write tile header index table box (superbox)
*
* @param[in] coff offset of j2k codestream
* @param[in] cstr_info codestream information
* @param[in] cio file output handle
* @return length of thix box
*/
int write_thix( int coff, opj_codestream_info_t cstr_info, opj_cio_t *cio);
/*
* Write precinct packet index table box (superbox)
*
* @param[in] cstr_info codestream information
* @param[in] EPHused true if EPH option used
* @param[in] j2klen length of j2k codestream
* @param[in] cio file output handle
* @return length of ppix box
*/
int write_ppix( opj_codestream_info_t cstr_info, opj_bool EPHused, int j2klen, opj_cio_t *cio);
/*
* Write packet header index table box (superbox)
*
* @param[in] cstr_info codestream information
* @param[in] EPHused true if EPH option used
* @param[in] j2klen length of j2k codestream
* @param[in] cio file output handle
* @return length of ppix box
*/
int write_phix( opj_codestream_info_t cstr_info, opj_bool EPHused, int j2klen, opj_cio_t *cio);
/*
* Wriet manifest box (box)
*
* @param[in] second number to be visited
* @param[in] v number of boxes
* @param[in] box box to be manifested
* @param[in] cio file output handle
*/
void write_manf(int second, int v, opj_jp2_box_t *box, opj_cio_t *cio);
#endif /* !INDEXBOX_MANAGER_H_ */

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/*
* $Id$
*
* Copyright (c) 2002-2011, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
* Copyright (c) 2002-2011, Professor Benoit Macq
* Copyright (c) 2003-2004, Yannick Verschueren
* 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.
*/
/*! \file
* \brief Modification of jpip.c from 2KAN indexer
*/
#include <stdlib.h>
#include <math.h>
#include "indexbox_manager.h"
#include "cio_ext.h"
#include "cio.h"
/*
* Write faix box of phix
*
* @param[in] compno component number
* @param[in] cstr_info codestream information
* @param[in] EPHused true if if EPH option used
* @param[in] j2klen length of j2k codestream
* @param[in] cio file output handle
* @return length of faix box
*/
int write_phixfaix( int compno, opj_codestream_info_t cstr_info, opj_bool EPHused, int j2klen, opj_cio_t *cio);
int write_phix( opj_codestream_info_t cstr_info, opj_bool EPHused, int j2klen, opj_cio_t *cio)
{
int len, lenp=0, compno, i;
opj_jp2_box_t *box;
box = (opj_jp2_box_t *)calloc( cstr_info.numcomps, sizeof(opj_jp2_box_t));
for( i=0;i<2;i++){
if (i) cio_seek( cio, lenp);
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_PHIX, 4); /* PHIX */
write_manf( i, cstr_info.numcomps, box, cio);
for( compno=0; compno<cstr_info.numcomps; compno++){
box[compno].length = write_phixfaix( compno, cstr_info, EPHused, j2klen, cio);
box[compno].type = JPIP_FAIX;
}
len = cio_tell( cio)-lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
}
free(box);
return len;
}
int write_phixfaix( int compno, opj_codestream_info_t cstr_info, opj_bool EPHused, int j2klen, opj_cio_t *cio)
{
int len, lenp;
int size_of_coding; // 4 or 8
int version;
int tileno, resno, precno, layno, num_packet=0;
if( j2klen > pow( 2, 32)){
size_of_coding = 8;
version = 1;
}
else{
size_of_coding = 4;
version = 0;
}
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_FAIX, 4); /* FAIX */
cio_write( cio, version,1); /* Version 0 = 4 bytes */
cio_ext_write( cio, cstr_info.packno, size_of_coding); /* NMAX */
cio_ext_write( cio, cstr_info.tw*cstr_info.th, size_of_coding); /* M */
for( tileno=0; tileno<cstr_info.tw*cstr_info.th; tileno++){
opj_tile_info_t *tile_Idx = &cstr_info.tile[ tileno];
// int correction = EPHused ? 3 : 1;
num_packet = 0;
for( resno=0; resno<cstr_info.numdecompos[compno]+1; resno++){
for( precno=0; precno<tile_Idx->pw[resno]*tile_Idx->ph[resno]; precno++){
for( layno=0; layno<cstr_info.numlayers; layno++){
opj_packet_info_t packet = tile_Idx->packet[num_packet];
cio_ext_write( cio, packet.start_pos, size_of_coding); /* start position */
cio_ext_write( cio, packet.end_ph_pos-packet.start_pos+1, size_of_coding); /* length */
num_packet++;
}
}
}
/* PADDING */
while( num_packet < cstr_info.packno){
cio_ext_write( cio, 0, size_of_coding); /* start position */
cio_ext_write( cio, 0, size_of_coding); /* length */
num_packet++;
}
}
len = cio_tell( cio)-lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
return len;
}

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/*
* $Id$
*
* Copyright (c) 2002-2011, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
* Copyright (c) 2002-2011, Professor Benoit Macq
* Copyright (c) 2003-2004, Yannick Verschueren
* 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.
*/
/*! \file
* \brief Modification of jpip.c from 2KAN indexer
*/
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include "indexbox_manager.h"
#include "cio_ext.h"
#include "cio.h"
/*
* Write faix box of ppix
*
* @param[in] compno component number
* @param[in] cstr_info codestream information
* @param[in] EPHused true if if EPH option used
* @param[in] j2klen length of j2k codestream
* @param[in] cio file output handle
* @return length of faix box
*/
int write_ppixfaix( int compno, opj_codestream_info_t cstr_info, opj_bool EPHused, int j2klen, opj_cio_t *cio);
int write_ppix( opj_codestream_info_t cstr_info, opj_bool EPHused, int j2klen, opj_cio_t *cio)
{
int len, lenp, compno, i;
opj_jp2_box_t *box;
printf("cstr_info.packno %d\n", cstr_info.packno); //NMAX?
box = (opj_jp2_box_t *)calloc( cstr_info.numcomps, sizeof(opj_jp2_box_t));
for (i=0;i<2;i++){
if (i) cio_seek( cio, lenp);
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_PPIX, 4); /* PPIX */
write_manf( i, cstr_info.numcomps, box, cio);
for (compno=0; compno<cstr_info.numcomps; compno++){
box[compno].length = write_ppixfaix( compno, cstr_info, EPHused, j2klen, cio);
box[compno].type = JPIP_FAIX;
}
len = cio_tell( cio)-lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
}
free(box);
return len;
}
// NMAX might be wrong , phix too, do sth to correction
int write_ppixfaix( int compno, opj_codestream_info_t cstr_info, opj_bool EPHused, int j2klen, opj_cio_t *cio)
{
int len, lenp;
int tileno, resno, precno, layno, num_packet=0;
int size_of_coding; // 4 or 8
int version;
if( j2klen > pow( 2, 32)){
size_of_coding = 8;
version = 1;
}
else{
size_of_coding = 4;
version = 0;
}
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_FAIX, 4); /* FAIX */
cio_write( cio, version, 1); /* Version 0 = 4 bytes */
cio_ext_write( cio, cstr_info.packno, size_of_coding); /* NMAX */
cio_ext_write( cio, cstr_info.tw*cstr_info.th, size_of_coding); /* M */
for( tileno=0; tileno<cstr_info.tw*cstr_info.th; tileno++){
opj_tile_info_t *tile_Idx = &cstr_info.tile[ tileno];
// int correction = EPHused ? 3 : 1;
num_packet=0;
for( resno=0; resno< cstr_info.numdecompos[compno]+1; resno++){
for( precno=0; precno<tile_Idx->pw[resno]*tile_Idx->ph[resno]; precno++){
for( layno=0; layno<cstr_info.numlayers; layno++){
opj_packet_info_t packet = tile_Idx->packet[num_packet];
cio_ext_write( cio, packet.start_pos, size_of_coding); /* start position */
cio_ext_write( cio, packet.end_pos-packet.start_pos+1, size_of_coding); /* length */
num_packet++;
}
}
}
/* PADDING */
while( num_packet < cstr_info.packno){
cio_ext_write( cio, 0, size_of_coding); /* start position */
cio_ext_write( cio, 0, size_of_coding); /* length */
num_packet++;
}
}
len = cio_tell( cio)-lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
return len;
}

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/*
* $Id$
*
* Copyright (c) 2002-2011, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
* Copyright (c) 2002-2011, Professor Benoit Macq
* Copyright (c) 2003-2004, Yannick Verschueren
* 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.
*/
/*! \file
* \brief Modification of jpip.c from 2KAN indexer
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "indexbox_manager.h"
#include "cio_ext.h"
#include "cio.h"
/*
* Write tile-part headers mhix box
*
* @param[in] coff offset of j2k codestream
* @param[in] cstr_info codestream information
* @param[in] tileno tile number
* @param[in] cio file output handle
* @return length of mhix box
*/
int write_tilemhix( int coff, opj_codestream_info_t cstr_info, int tileno, opj_cio_t *cio);
int write_thix( int coff, opj_codestream_info_t cstr_info, opj_cio_t *cio)
{
int len, lenp, i;
int tileno;
opj_jp2_box_t *box;
lenp = 0;
box = (opj_jp2_box_t *)calloc( cstr_info.tw*cstr_info.th, sizeof(opj_jp2_box_t));
for ( i = 0; i < 2 ; i++ ){
if (i)
cio_seek( cio, lenp);
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_THIX, 4); /* THIX */
write_manf( i, cstr_info.tw*cstr_info.th, box, cio);
for (tileno = 0; tileno < cstr_info.tw*cstr_info.th; tileno++){
box[tileno].length = write_tilemhix( coff, cstr_info, tileno, cio);
box[tileno].type = JPIP_MHIX;
}
len = cio_tell( cio)-lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
}
free(box);
return len;
}
/*
* Find tile markers
*
* @param[in] coff offset of j2k codestream
* @param[in] startpos tile start byte position
* @param[in] endpos tile end position
* @param[in] cio file output handle
* @param[out] marknum pointer to number of markers
* @return found marker information array
*/
opj_marker_info_t * find_tile_markers( int coff, int startpos, int endpos, opj_cio_t *cio, int *marknum);
int write_tilemhix( int coff, opj_codestream_info_t cstr_info, int tileno, opj_cio_t *cio)
{
int i;
opj_tile_info_t tile;
opj_tp_info_t tp;
int marknum;
int len, lenp;
opj_marker_info_t *marker;
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_MHIX, 4); /* MHIX */
tile = cstr_info.tile[tileno];
tp = tile.tp[0];
cio_ext_write( cio, tp.tp_end_header-tp.tp_start_pos+1, 8); /* TLEN */
marker = find_tile_markers( coff, tile.start_pos, tile.end_header, cio, &marknum);
for( i=0; i<marknum; i++){ /* Marker restricted to 1 apparition */
cio_write( cio, marker[i].type, 2);
cio_write( cio, 0, 2);
cio_ext_write( cio, marker[i].pos, 8);
cio_write( cio, marker[i].len, 2);
}
free( marker);
len = cio_tell( cio) - lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
return len;
}
/*
* Get tile marker size
*
* @param[in] type marker type
* @param[in] cio file input handle
* @return marker size
*/
unsigned short get_tile_markersize( unsigned short type, opj_cio_t *cio);
opj_marker_info_t * find_tile_markers( int coff, int startpos, int endpos, opj_cio_t *cio, int *marknum)
{
int org_pos, pos;
opj_marker_info_t *marker, *tmp;
int max_num_of_markers = 100;
marker = (opj_marker_info_t *)malloc( max_num_of_markers*sizeof(opj_marker_info_t));
if( !marker){
fprintf( stderr, "malloc error for marker in find_tile_markers()\n");
exit(-1);
}
(*marknum) = 0;
org_pos = cio_tell( cio);
cio_seek( cio, coff+startpos);
pos = startpos;
while( pos < coff+endpos){
if( *marknum >= max_num_of_markers){
tmp = marker;
marker = (opj_marker_info_t *)malloc( (max_num_of_markers+100)*sizeof(opj_marker_info_t));
memcpy( marker, tmp, max_num_of_markers*sizeof(opj_marker_info_t));
free( tmp);
max_num_of_markers += 100;
}
marker[*marknum].type = cio_read( cio, 2);
marker[*marknum].pos = cio_tell( cio)-coff;
marker[*marknum].len = get_tile_markersize( marker[*marknum].type, cio);
cio_skip( cio, marker[*marknum].len);
(*marknum)++;
pos += 2+marker[*marknum].len;
}
cio_seek( cio, org_pos);
return marker;
}
unsigned short get_tile_markersize( unsigned short type, opj_cio_t *cio)
{
unsigned short siz;
int pos;
siz = 0;
switch( type){
case J2K_MS_SOD:
case J2K_MS_EOC:
case J2K_MS_EPH:
siz = 0;
break;
default:
pos = cio_tell( cio);
siz = cio_read( cio, 2);
cio_seek( cio, pos);
break;
}
return siz;
}

154
applications/jpip/tools/indexer/ext_libopenjpeg/tpix_manager.c Normal file
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@@ -0,0 +1,154 @@
/*
* $Id$
*
* Copyright (c) 2002-2011, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
* Copyright (c) 2002-2011, Professor Benoit Macq
* Copyright (c) 2003-2004, Yannick Verschueren
* 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.
*/
/*! \file
* \brief Modification of jpip.c from 2KAN indexer
*/
#include <math.h>
#include "indexbox_manager.h"
#include "cio_ext.h"
#include "cio.h"
#define MAX(a,b) ((a)>(b)?(a):(b))
/*
* Write faix box of tpix
*
* @param[in] compno component number
* @param[in] cstr_info codestream information
* @param[in] j2klen length of j2k codestream
* @param[in] cio file output handle
* @return length of faix box
*/
int write_tpixfaix( int compno, opj_codestream_info_t cstr_info, int j2klen, opj_cio_t *cio);
int write_tpix( opj_codestream_info_t cstr_info, int j2klen, opj_cio_t *cio)
{
int len, lenp;
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_TPIX, 4); /* TPIX */
write_tpixfaix( 0, cstr_info, j2klen, cio);
len = cio_tell( cio)-lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
return len;
}
/*
* Get number of maximum tile parts per tile
*
* @param[in] cstr_info codestream information
* @return number of maximum tile parts per tile
*/
int get_num_max_tile_parts( opj_codestream_info_t cstr_info);
int write_tpixfaix( int compno, opj_codestream_info_t cstr_info, int j2klen, opj_cio_t *cio)
{
int len, lenp;
int i, j;
int Aux;
int num_max_tile_parts;
int size_of_coding; // 4 or 8
opj_tp_info_t tp;
int version;
num_max_tile_parts = get_num_max_tile_parts( cstr_info);
if( j2klen > pow( 2, 32)){
size_of_coding = 8;
version = num_max_tile_parts == 1 ? 1:3;
}
else{
size_of_coding = 4;
version = num_max_tile_parts == 1 ? 0:2;
}
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_FAIX, 4); /* FAIX */
cio_write( cio, version, 1); /* Version 0 = 4 bytes */
cio_ext_write( cio, num_max_tile_parts, size_of_coding); /* NMAX */
cio_ext_write( cio, cstr_info.tw*cstr_info.th, size_of_coding); /* M */
for (i = 0; i < cstr_info.tw*cstr_info.th; i++){
for (j = 0; j < cstr_info.tile[i].num_tps; j++){
tp = cstr_info.tile[i].tp[j];
cio_ext_write( cio, tp.tp_start_pos, size_of_coding); /* start position */
cio_ext_write( cio, tp.tp_end_pos-tp.tp_start_pos+1, size_of_coding); /* length */
if (version & 0x02){
if( cstr_info.tile[i].num_tps == 1 && cstr_info.numdecompos[compno] > 1)
Aux = cstr_info.numdecompos[compno] + 1;
else
Aux = j + 1;
cio_write( cio, Aux,4);
//cio_write(img.tile[i].tile_parts[j].num_reso_AUX,4); /* Aux_i,j : Auxiliary value */
// fprintf(stderr,"AUX value %d\n",Aux);
}
//cio_write(0,4);
}
/* PADDING */
while (j < num_max_tile_parts){
cio_ext_write( cio, 0, size_of_coding); /* start position */
cio_ext_write( cio, 0, size_of_coding); /* length */
if (version & 0x02)
cio_write( cio, 0,4); /* Aux_i,j : Auxiliary value */
j++;
}
}
len = cio_tell( cio)-lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
return len;
}
int get_num_max_tile_parts( opj_codestream_info_t cstr_info)
{
int num_max_tp = 0, i;
for( i=0; i<cstr_info.tw*cstr_info.th; i++)
num_max_tp = MAX( cstr_info.tile[i].num_tps, num_max_tp);
return num_max_tp;
}