OpenJPEG  2.1.0
t2.h
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1 /*
2  * The copyright in this software is being made available under the 2-clauses
3  * BSD License, included below. This software may be subject to other third
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5  * are granted under this license.
6  *
7  * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
8  * Copyright (c) 2002-2014, Professor Benoit Macq
9  * Copyright (c) 2001-2003, David Janssens
10  * Copyright (c) 2002-2003, Yannick Verschueren
11  * Copyright (c) 2003-2007, Francois-Olivier Devaux
12  * Copyright (c) 2003-2014, Antonin Descampe
13  * Copyright (c) 2005, Herve Drolon, FreeImage Team
14  * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR
15  * Copyright (c) 2012, CS Systemes d'Information, France
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39 #ifndef __T2_H
40 #define __T2_H
41 
49 
53 typedef struct opj_t2 {
54 
59 } opj_t2_t;
60 
63 /* ----------------------------------------------------------------------- */
64 
81  OPJ_UINT32 tileno,
82  opj_tcd_tile_t *tile,
83  OPJ_UINT32 maxlayers,
84  OPJ_BYTE *dest,
85  OPJ_UINT32 * p_data_written,
86  OPJ_UINT32 len,
87  opj_codestream_info_t *cstr_info,
88  OPJ_UINT32 tpnum,
89  OPJ_INT32 tppos,
90  OPJ_UINT32 pino,
91  J2K_T2_MODE t2_mode);
92 
106  OPJ_UINT32 tileno,
107  opj_tcd_tile_t *tile,
108  OPJ_BYTE *src,
109  OPJ_UINT32 * p_data_read,
110  OPJ_UINT32 len,
111  opj_codestream_index_t *cstr_info);
112 
120 opj_t2_t* opj_t2_create(opj_image_t *p_image, opj_cp_t *p_cp);
121 
126 void opj_t2_destroy(opj_t2_t *t2);
127 
128 /* ----------------------------------------------------------------------- */
132 
133 #endif /* __T2_H */
opj_image_t * image
Encoding: pointer to the src image.
Definition: t2.h:56
int OPJ_BOOL
Definition: openjpeg.h:110
unsigned char OPJ_BYTE
Definition: openjpeg.h:117
int32_t OPJ_INT32
Definition: openjpeg.h:125
void opj_t2_destroy(opj_t2_t *t2)
Destroy a T2 handle.
Definition: t2.c:508
Defines image data and characteristics.
Definition: openjpeg.h:661
enum T2_MODE J2K_T2_MODE
T2 encoding mode.
OPJ_BOOL opj_t2_encode_packets(opj_t2_t *t2, OPJ_UINT32 tileno, opj_tcd_tile_t *tile, OPJ_UINT32 maxlayers, OPJ_BYTE *dest, OPJ_UINT32 *p_data_written, OPJ_UINT32 len, opj_codestream_info_t *cstr_info, OPJ_UINT32 tpnum, OPJ_INT32 tppos, OPJ_UINT32 pino, J2K_T2_MODE t2_mode)
Encode the packets of a tile to a destination buffer.
Definition: t2.c:199
Coding parameters.
Definition: j2k.h:341
Index structure of the codestream (FIXME should be expand and enhance)
Definition: openjpeg.h:990
uint32_t OPJ_UINT32
Definition: openjpeg.h:126
FIXME DOC.
Definition: tcd.h:176
OPJ_BOOL opj_t2_decode_packets(opj_t2_t *t2, OPJ_UINT32 tileno, opj_tcd_tile_t *tile, OPJ_BYTE *src, OPJ_UINT32 *p_data_read, OPJ_UINT32 len, opj_codestream_index_t *cstr_info)
Decode the packets of a tile from a source buffer.
Definition: t2.c:342
opj_cp_t * cp
pointer to the image coding parameters
Definition: t2.h:58
Tier-2 coding.
Definition: t2.h:53
Index structure of the codestream.
Definition: openjpeg.h:803
struct opj_t2 opj_t2_t
Tier-2 coding.
opj_t2_t * opj_t2_create(opj_image_t *p_image, opj_cp_t *p_cp)
Creates a Tier 2 handle.
Definition: t2.c:494