index_manager.h

Go to the documentation of this file.

/*
 * $Id$
 *
 * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
 * Copyright (c) 2002-2014, 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     INDEX_MANAGER_H_
# define    INDEX_MANAGER_H_

#include "opj_config.h"
#include "opj_includes.h"

#include "byte_manager.h"
#include "faixbox_manager.h"
#include "metadata_manager.h"
#include "mhixbox_manager.h"

#if 0
typedef enum porder {
    PROG_UNKNOWN = -1,      
    LRCP = 0,               
    RLCP = 1,               
    RPCL = 2,               
    PCRL = 3,               
    CPRL = 4                
} porder_t;
#endif

typedef struct SIZmarker_param {
    Byte2_t Lsiz;              
    Byte2_t Rsiz;              
    Byte4_t Xsiz;              
    Byte4_t Ysiz;              
    Byte4_t XOsiz;             
    Byte4_t YOsiz;             
    Byte4_t XTsiz;             
    Byte4_t YTsiz;             
    Byte4_t XTOsiz;            
    Byte4_t YTOsiz;            
    Byte4_t XTnum;             
    Byte4_t YTnum;             
    Byte2_t Csiz;              
    Byte_t  Ssiz[3];           
    Byte_t  XRsiz[3];          
    Byte_t  YRsiz[3];          
} SIZmarker_param_t;

typedef struct CODmarker_param {
    Byte2_t  Lcod;             
    Byte_t   Scod;             
    OPJ_PROG_ORDER prog_order;       
    Byte2_t  numOflayers;      
    Byte_t   numOfdecomp;      
    Byte4_t  *XPsiz;           
    Byte4_t  *YPsiz;           
} CODmarker_param_t;

typedef struct index_param {
    metadatalist_param_t *metadatalist; 
    OPJ_OFF_T offset;                     
    Byte8_t length;                     
    Byte8_t mhead_length;               
    SIZmarker_param_t SIZ;              
    CODmarker_param_t COD;              
    faixbox_param_t *tilepart;          
    mhixbox_param_t
    **tileheader;       
    faixbox_param_t
    **precpacket;       
} index_param_t;


index_param_t * parse_jp2file(int fd);

void print_index(index_param_t index);

void print_SIZ(SIZmarker_param_t SIZ);

void print_COD(CODmarker_param_t COD);

void delete_index(index_param_t **index);

void delete_COD(CODmarker_param_t COD);


typedef struct range_param {
    Byte4_t minvalue; 
    Byte4_t maxvalue; 
} range_param_t;

range_param_t get_tile_Xrange(SIZmarker_param_t SIZ, Byte4_t tile_id,
                              int level);

range_param_t get_tile_Yrange(SIZmarker_param_t SIZ, Byte4_t tile_id,
                              int level);


Byte4_t get_tile_XSiz(SIZmarker_param_t SIZ, Byte4_t tile_id, int level);
Byte4_t get_tile_YSiz(SIZmarker_param_t SIZ, Byte4_t tile_id, int level);


OPJ_BOOL isJPTfeasible(index_param_t index);

#endif      /* !INDEX_MANAGER_H_ */