/*
+ * 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) 2003-2005, Francois Devaux and Antonin Descampe
- * Copyright (c) 2005, Herv� Drolon, FreeImage Team
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium
+ * 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
#ifndef OPENJPEG_H
#define OPENJPEG_H
-#define OPENJPEG_VERSION "1.1.0"
+#define OPENJPEG_VERSION "1.1.1"
/*
==========================================================
==========================================================
*/
-#ifndef MAX_PATH
-#define MAX_PATH 260 /**< Maximum allowed size for filenames */
-#endif /* MAX_PATH */
+#define OPJ_PATH_LEN 4096 /**< Maximum allowed size for filenames */
#define J2K_MAXRLVLS 33 /**< Number of maximum resolution level authorized */
#define J2K_MAXBANDS (3*J2K_MAXRLVLS-2) /**< Number of maximum sub-band linked to number of resolution level */
/* UniPG>> */
-#ifdef USE_JPWL
#define JPWL_MAX_NO_TILESPECS 16 /**< Maximum number of tile parts expected by JPWL: increase at your will */
#define JPWL_MAX_NO_PACKSPECS 16 /**< Maximum number of packet parts expected by JPWL: increase at your will */
#define JPWL_MAX_NO_MARKERS 512 /**< Maximum number of JPWL markers: increase at your will */
#define JPWL_EXPECTED_COMPONENTS 3 /**< Expect this number of components, so you'll find better the first EPB */
#define JPWL_MAXIMUM_TILES 8192 /**< Expect this maximum number of tiles, to avoid some crashes */
#define JPWL_MAXIMUM_HAMMING 2 /**< Expect this maximum number of bit errors in marker id's */
-#endif /* USE_JPWL */
/* <<UniPG */
/*
enum definitions
==========================================================
*/
+/**
+Rsiz Capabilities
+*/
+typedef enum RSIZ_CAPABILITIES {
+ STD_RSIZ = 0, /** Standard JPEG2000 profile*/
+ CINEMA2K = 3, /** Profile name for a 2K image*/
+ CINEMA4K = 4 /** Profile name for a 4K image*/
+} OPJ_RSIZ_CAPABILITIES;
-/** Progression order */
+/**
+Digital cinema operation mode
+*/
+typedef enum CINEMA_MODE {
+ OFF = 0, /** Not Digital Cinema*/
+ CINEMA2K_24 = 1, /** 2K Digital Cinema at 24 fps*/
+ CINEMA2K_48 = 2, /** 2K Digital Cinema at 48 fps*/
+ CINEMA4K_24 = 3 /** 4K Digital Cinema at 24 fps*/
+}OPJ_CINEMA_MODE;
+
+/**
+Progression order
+*/
typedef enum PROG_ORDER {
PROG_UNKNOWN = -1, /**< place-holder */
LRCP = 0, /**< layer-resolution-component-precinct order */
CODEC_JP2 = 2 /**< JPEG-2000 file format : read/write */
} OPJ_CODEC_FORMAT;
+/**
+Limit decoding to certain portions of the codestream.
+*/
+typedef enum LIMIT_DECODING {
+ NO_LIMITATION = 0, /**< No limitation for the decoding. The entire codestream will de decoded */
+ LIMIT_TO_MAIN_HEADER = 1, /**< The decoding is limited to the Main Header */
+ DECODE_ALL_BUT_PACKETS = 2 /**< Decode everything except the JPEG 2000 packets */
+} OPJ_LIMIT_DECODING;
+
/*
==========================================================
event manager typedef definitions
Progression order changes
*/
typedef struct opj_poc {
- int resno0, compno0;
- int layno1, resno1, compno1;
- OPJ_PROG_ORDER prg;
- int tile;
- char progorder[4];
+ /** Resolution num start, Component num start, given by POC */
+ int resno0, compno0;
+ /** Layer num end,Resolution num end, Component num end, given by POC */
+ int layno1, resno1, compno1;
+ /** Layer num start,Precinct num start, Precinct num end */
+ int layno0, precno0, precno1;
+ /** Progression order enum*/
+ OPJ_PROG_ORDER prg1,prg;
+ /** Progression order string*/
+ char progorder[5];
+ /** Tile number */
+ int tile;
+ /** Start and end values for Tile width and height*/
+ int tx0,tx1,ty0,ty1;
+ /** Start value, initialised in pi_initialise_encode*/
+ int layS, resS, compS, prcS;
+ /** End value, initialised in pi_initialise_encode */
+ int layE, resE, compE, prcE;
+ /** Start and end values of Tile width and height, initialised in pi_initialise_encode*/
+ int txS,txE,tyS,tyE,dx,dy;
+ /** Temporary values for Tile parts, initialised in pi_create_encode */
+ int lay_t, res_t, comp_t, prc_t,tx0_t,ty0_t;
} opj_poc_t;
/**
/**@name command line encoder parameters (not used inside the library) */
/*@{*/
/** input file name */
- char infile[MAX_PATH];
+ char infile[OPJ_PATH_LEN];
/** output file name */
- char outfile[MAX_PATH];
+ char outfile[OPJ_PATH_LEN];
/** creation of an index file, default to 0 (false) */
int index_on;
/** index file name */
- char index[MAX_PATH];
+ char index[OPJ_PATH_LEN];
/** subimage encoding: origin image offset in x direction */
int image_offset_x0;
/** subimage encoding: origin image offset in y direction */
int subsampling_dx;
/** subsampling value for dy */
int subsampling_dy;
- /** input file format 0: PGX, 1: PxM, 2: BMP */
+ /** input file format 0: PGX, 1: PxM, 2: BMP 3:TIF*/
int decod_format;
/** output file format 0: J2K, 1: JP2, 2: JPT */
int cod_format;
/*@}*/
/* UniPG>> */
-#ifdef USE_JPWL
/**@name JPWL encoding parameters */
/*@{*/
/** enables writing of EPC in MH, thus activating JPWL */
/** sensitivity methods for TPHs (-1=no,0-7) */
int jpwl_sens_TPH[JPWL_MAX_NO_TILESPECS];
/*@}*/
-#endif /* USE_JPWL */
/* <<UniPG */
+ /** Digital Cinema compliance 0-not compliant, 1-compliant*/
+ OPJ_CINEMA_MODE cp_cinema;
+ /** Maximum rate for each component. If == 0, component size limitation is not considered */
+ int max_comp_size;
+ /** Profile name*/
+ OPJ_RSIZ_CAPABILITIES cp_rsiz;
+ /** Tile part generation*/
+ char tp_on;
+ /** Flag for Tile part generation*/
+ char tp_flag;
+ /** MCT (multiple component transform) */
+ char tcp_mct;
} opj_cparameters_t;
/**
/**@name command line encoder parameters (not used inside the library) */
/*@{*/
/** input file name */
- char infile[MAX_PATH];
+ char infile[OPJ_PATH_LEN];
/** output file name */
- char outfile[MAX_PATH];
+ char outfile[OPJ_PATH_LEN];
/** input file format 0: J2K, 1: JP2, 2: JPT */
int decod_format;
/** output file format 0: PGX, 1: PxM, 2: BMP */
/*@}*/
/* UniPG>> */
-#ifdef USE_JPWL
/**@name JPWL decoding parameters */
/*@{*/
/** activates the JPWL correction capabilities */
bool jpwl_correct;
/** expected number of components */
- bool jpwl_exp_comps;
+ int jpwl_exp_comps;
/** maximum number of tiles */
- bool jpwl_max_tiles;
+ int jpwl_max_tiles;
/*@}*/
-#endif /* USE_JPWL */
/* <<UniPG */
+
+ /**
+ Specify whether the decoding should be done on the entire codestream, or be limited to the main header
+ Limiting the decoding to the main header makes it possible to extract the characteristics of the codestream
+ if == NO_LIMITATION, the entire codestream is decoded;
+ if == LIMIT_TO_MAIN_HEADER, only the main header is decoded;
+ */
+ OPJ_LIMIT_DECODING cp_limit_decoding;
+
} opj_dparameters_t;
/** Common fields between JPEG-2000 compression and decompression master structs. */
bool is_decompressor; /**< So common code can tell which is which */\
OPJ_CODEC_FORMAT codec_format; /**< selected codec */\
void *j2k_handle; /**< pointer to the J2K codec */\
- void *jp2_handle /**< pointer to the JP2 codec */
+ void *jp2_handle; /**< pointer to the JP2 codec */\
+ void *mj2_handle /**< pointer to the MJ2 codec */
/* Routines that are to be used by both halves of the library are declared
* to receive a pointer to this structure. There are no actual instances of
projects / openjpeg.git / blobdiff