j2k.h

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/*
 * 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
 * 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 __J2K_H
#define __J2K_H


#define J2K_CP_CSTY_PRT 0x01
#define J2K_CP_CSTY_SOP 0x02
#define J2K_CP_CSTY_EPH 0x04
#define J2K_CCP_CSTY_PRT 0x01
#define J2K_CCP_CBLKSTY_LAZY 0x01     
#define J2K_CCP_CBLKSTY_RESET 0x02    
#define J2K_CCP_CBLKSTY_TERMALL 0x04  
#define J2K_CCP_CBLKSTY_VSC 0x08      
#define J2K_CCP_CBLKSTY_PTERM 0x10    
#define J2K_CCP_CBLKSTY_SEGSYM 0x20   
#define J2K_CCP_QNTSTY_NOQNT 0
#define J2K_CCP_QNTSTY_SIQNT 1
#define J2K_CCP_QNTSTY_SEQNT 2

/* ----------------------------------------------------------------------- */

#define J2K_MS_SOC 0xff4f       
#define J2K_MS_SOT 0xff90       
#define J2K_MS_SOD 0xff93       
#define J2K_MS_EOC 0xffd9       
#define J2K_MS_SIZ 0xff51       
#define J2K_MS_COD 0xff52       
#define J2K_MS_COC 0xff53       
#define J2K_MS_RGN 0xff5e       
#define J2K_MS_QCD 0xff5c       
#define J2K_MS_QCC 0xff5d       
#define J2K_MS_POC 0xff5f       
#define J2K_MS_TLM 0xff55       
#define J2K_MS_PLM 0xff57       
#define J2K_MS_PLT 0xff58       
#define J2K_MS_PPM 0xff60       
#define J2K_MS_PPT 0xff61       
#define J2K_MS_SOP 0xff91       
#define J2K_MS_EPH 0xff92       
#define J2K_MS_CRG 0xff63       
#define J2K_MS_COM 0xff64       
/* UniPG>> */
#ifdef USE_JPWL
#define J2K_MS_EPC 0xff68       
#define J2K_MS_EPB 0xff66       
#define J2K_MS_ESD 0xff67       
#define J2K_MS_RED 0xff69       
#endif /* USE_JPWL */
#ifdef USE_JPSEC
#define J2K_MS_SEC 0xff65    
#define J2K_MS_INSEC 0xff94  
#endif /* USE_JPSEC */
/* <<UniPG */


/* ----------------------------------------------------------------------- */

typedef enum J2K_STATUS {
        J2K_STATE_MHSOC  = 0x0001, 
        J2K_STATE_MHSIZ  = 0x0002, 
        J2K_STATE_MH     = 0x0004, 
        J2K_STATE_TPHSOT = 0x0008, 
        J2K_STATE_TPH    = 0x0010, 
        J2K_STATE_MT     = 0x0020, 
        J2K_STATE_NEOC   = 0x0040, 
        J2K_STATE_ERR    = 0x0080  
} J2K_STATUS;

/* ----------------------------------------------------------------------- */

typedef enum T2_MODE {
        THRESH_CALC = 0,        
        FINAL_PASS = 1          
}J2K_T2_MODE;

typedef struct opj_stepsize {
        int expn;
        int mant;
} opj_stepsize_t;

typedef struct opj_tccp {
        int csty;
        int numresolutions;
        int cblkw;
        int cblkh;
        int cblksty;
        int qmfbid;
        int qntsty;
        opj_stepsize_t stepsizes[J2K_MAXBANDS];
        int numgbits;
        int roishift;
        int prcw[J2K_MAXRLVLS];
        int prch[J2K_MAXRLVLS]; 
} opj_tccp_t;

typedef struct opj_tcp {
        int first;
        int csty;
        OPJ_PROG_ORDER prg;
        int numlayers;
        int mct;
        float rates[100];
        int numpocs;
        int POC;
        opj_poc_t pocs[32];
        unsigned char *ppt_data;
        unsigned char *ppt_data_first;
        int ppt;
        int ppt_store;
        int ppt_len;
        float distoratio[100];
        opj_tccp_t *tccps;
} opj_tcp_t;

typedef struct opj_cp {
        OPJ_CINEMA_MODE cinema;
        int max_comp_size;
        int img_size;
        OPJ_RSIZ_CAPABILITIES rsiz;
        char tp_on;
        char tp_flag;
        int tp_pos;
        int disto_alloc;
        int fixed_alloc;
        int fixed_quality;
        int reduce;
        int layer;
        OPJ_LIMIT_DECODING limit_decoding;
        int tx0;
        int ty0;
        int tdx;
        int tdy;
        char *comment;
        int tw;
        int th;
        int *tileno;
        int tileno_size;
        unsigned char *ppm_data;
        unsigned char *ppm_data_first;
        int ppm;
        int ppm_store;
        int ppm_previous;
        int ppm_len;
        opj_tcp_t *tcps;
        int *matrice;
/* UniPG>> */
#ifdef USE_JPWL

        opj_bool epc_on;
        opj_bool epb_on;
        opj_bool esd_on;
        opj_bool info_on;
        opj_bool red_on;
        int hprot_MH;
        int hprot_TPH_tileno[JPWL_MAX_NO_TILESPECS];
        int hprot_TPH[JPWL_MAX_NO_TILESPECS];
        int pprot_tileno[JPWL_MAX_NO_PACKSPECS];
        int pprot_packno[JPWL_MAX_NO_PACKSPECS];
        int pprot[JPWL_MAX_NO_PACKSPECS];
        int sens_size;
        int sens_addr;
        int sens_range;
        int sens_MH;
        int sens_TPH_tileno[JPWL_MAX_NO_TILESPECS];
        int sens_TPH[JPWL_MAX_NO_TILESPECS];
        opj_bool correct;
        int exp_comps;
        int max_tiles;
#endif /* USE_JPWL */
/* <<UniPG */
} opj_cp_t;

typedef struct opj_j2k {
        opj_common_ptr cinfo;

        int state;
        int curtileno;
        int tp_num;
        int cur_tp_num;
        int *cur_totnum_tp;
        int tlm_start;
        int totnum_tp;  
        unsigned char *eot;
        int sot_start;
        int sod_start;
        int pos_correction;
        unsigned char **tile_data;
        int *tile_len;
        opj_tcp_t *default_tcp;
        opj_image_t *image;
        opj_cp_t *cp;
        opj_codestream_info_t *cstr_info;
        opj_cio_t *cio;
} opj_j2k_t;

/* ----------------------------------------------------------------------- */
opj_j2k_t* j2k_create_decompress(opj_common_ptr cinfo);
void j2k_destroy_decompress(opj_j2k_t *j2k);
void j2k_setup_decoder(opj_j2k_t *j2k, opj_dparameters_t *parameters);
opj_image_t* j2k_decode(opj_j2k_t *j2k, opj_cio_t *cio, opj_codestream_info_t *cstr_info);
opj_image_t* j2k_decode_jpt_stream(opj_j2k_t *j2k, opj_cio_t *cio, opj_codestream_info_t *cstr_info);
opj_j2k_t* j2k_create_compress(opj_common_ptr cinfo);
void j2k_destroy_compress(opj_j2k_t *j2k);
void j2k_setup_encoder(opj_j2k_t *j2k, opj_cparameters_t *parameters, opj_image_t *image);
char *j2k_convert_progression_order(OPJ_PROG_ORDER prg_order);
opj_bool j2k_encode(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_t *image, opj_codestream_info_t *cstr_info);

/* ----------------------------------------------------------------------- */

#endif /* __J2K_H */