OpenJPEG 2.5.2
pi.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
4 * party and contributor rights, including patent rights, and no such rights
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 * All rights reserved.
15 *
16 * Redistribution and use in source and binary forms, with or without
17 * modification, are permitted provided that the following conditions
18 * are met:
19 * 1. Redistributions of source code must retain the above copyright
20 * notice, this list of conditions and the following disclaimer.
21 * 2. Redistributions in binary form must reproduce the above copyright
22 * notice, this list of conditions and the following disclaimer in the
23 * documentation and/or other materials provided with the distribution.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
29 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
30 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
31 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
32 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
33 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
34 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
35 * POSSIBILITY OF SUCH DAMAGE.
36 */
37
38#ifndef OPJ_PI_H
39#define OPJ_PI_H
51
59
69
113
116/* ----------------------------------------------------------------------- */
129 opj_cp_t *cp,
130 OPJ_UINT32 tileno,
131 J2K_T2_MODE t2_mode,
132 opj_event_mgr_t* manager);
133
142 opj_cp_t *p_cp,
143 OPJ_UINT32 p_tile_no);
144
156 opj_cp_t *cp,
157 OPJ_UINT32 tileno,
158 OPJ_UINT32 pino,
159 OPJ_UINT32 tpnum,
160 OPJ_INT32 tppos,
161 J2K_T2_MODE t2_mode);
162
173 opj_cp_t * cp,
174 OPJ_UINT32 tileno,
175 opj_event_mgr_t* manager);
183 OPJ_UINT32 p_nb_elements);
184
191
199 const opj_cp_t *p_cp,
200 OPJ_UINT32 p_tile_no);
201
202/* ----------------------------------------------------------------------- */
206
207#endif /* OPJ_PI_H */
enum T2_MODE J2K_T2_MODE
T2 encoding mode.
unsigned char OPJ_BYTE
Definition openjpeg.h:123
int32_t OPJ_INT32
Definition openjpeg.h:131
uint32_t OPJ_UINT32
Definition openjpeg.h:132
int16_t OPJ_INT16
Definition openjpeg.h:129
int OPJ_BOOL
Definition openjpeg.h:116
struct opj_pi_iterator opj_pi_iterator_t
Packet iterator.
void opj_pi_update_encoding_parameters(const opj_image_t *p_image, opj_cp_t *p_cp, OPJ_UINT32 p_tile_no)
Updates the encoding parameters of the codec.
Definition pi.c:2098
struct opj_pi_comp opj_pi_comp_t
FIXME DOC.
void opj_pi_destroy(opj_pi_iterator_t *p_pi, OPJ_UINT32 p_nb_elements)
Destroys a packet iterator array.
Definition pi.c:2066
OPJ_BOOL opj_pi_next(opj_pi_iterator_t *pi)
Modify the packet iterator to point to the next packet.
Definition pi.c:2131
OPJ_UINT32 opj_get_encoding_packet_count(const opj_image_t *p_image, const opj_cp_t *p_cp, OPJ_UINT32 p_tile_no)
Return the number of packets in the tile.
Definition pi.c:1587
struct opj_pi_resolution opj_pi_resolution_t
FIXME DOC.
opj_pi_iterator_t * opj_pi_initialise_encode(const opj_image_t *image, opj_cp_t *cp, OPJ_UINT32 tileno, J2K_T2_MODE t2_mode, opj_event_mgr_t *manager)
Creates a packet iterator for encoding.
Definition pi.c:1610
void opj_pi_create_encode(opj_pi_iterator_t *pi, opj_cp_t *cp, OPJ_UINT32 tileno, OPJ_UINT32 pino, OPJ_UINT32 tpnum, OPJ_INT32 tppos, J2K_T2_MODE t2_mode)
Modify the packet iterator for enabling tile part generation.
Definition pi.c:1803
opj_pi_iterator_t * opj_pi_create_decode(opj_image_t *image, opj_cp_t *cp, OPJ_UINT32 tileno, opj_event_mgr_t *manager)
Create a packet iterator for Decoder.
Definition pi.c:1388
Coding parameters.
Definition j2k.h:358
Message handler object used for.
Definition event.h:50
Defines image data and characteristics.
Definition openjpeg.h:711
FIXME DOC.
Definition pi.h:63
opj_pi_resolution_t * resolutions
Definition pi.h:67
OPJ_UINT32 dx
Definition pi.h:64
OPJ_UINT32 numresolutions
number of resolution levels
Definition pi.h:66
OPJ_UINT32 dy
Definition pi.h:64
Packet iterator.
Definition pi.h:73
OPJ_UINT32 step_p
precinct step used to localize the packet in the include vector
Definition pi.h:87
OPJ_UINT32 dx
FIXME DOC.
Definition pi.h:109
OPJ_UINT32 precno
precinct that identify the packet
Definition pi.h:93
OPJ_UINT32 compno
component that identify the packet
Definition pi.h:89
OPJ_UINT32 step_l
layer step used to localize the packet in the include vector
Definition pi.h:81
OPJ_UINT32 numcomps
number of components in the image
Definition pi.h:101
OPJ_BOOL first
0 if the first packet
Definition pi.h:97
OPJ_UINT32 tx1
Definition pi.h:105
OPJ_UINT32 resno
resolution that identify the packet
Definition pi.h:91
OPJ_UINT32 dy
Definition pi.h:109
OPJ_UINT32 y
Definition pi.h:107
OPJ_UINT32 ty0
Definition pi.h:105
opj_pi_comp_t * comps
Components.
Definition pi.h:103
OPJ_BYTE tp_on
Enabling Tile part generation.
Definition pi.h:75
OPJ_UINT32 step_r
resolution step used to localize the packet in the include vector
Definition pi.h:83
opj_event_mgr_t * manager
event manager
Definition pi.h:111
OPJ_UINT32 include_size
Number of elements in include array.
Definition pi.h:79
OPJ_UINT32 x
FIXME DOC.
Definition pi.h:107
opj_poc_t poc
progression order change information
Definition pi.h:99
OPJ_INT16 * include
precise if the packet has been already used (useful for progression order change)
Definition pi.h:77
OPJ_UINT32 step_c
component step used to localize the packet in the include vector
Definition pi.h:85
OPJ_UINT32 ty1
Definition pi.h:105
OPJ_UINT32 tx0
FIXME DOC.
Definition pi.h:105
OPJ_UINT32 layno
layer that identify the packet
Definition pi.h:95
FIXME DOC.
Definition pi.h:55
OPJ_UINT32 pdy
Definition pi.h:56
OPJ_UINT32 pdx
Definition pi.h:56
OPJ_UINT32 pw
Definition pi.h:57
OPJ_UINT32 ph
Definition pi.h:57
Progression order changes.
Definition openjpeg.h:367