OpenJPEG  1.5.1
t2.h
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1 /*
2  * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
3  * Copyright (c) 2002-2007, Professor Benoit Macq
4  * Copyright (c) 2001-2003, David Janssens
5  * Copyright (c) 2002-2003, Yannick Verschueren
6  * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
7  * Copyright (c) 2005, Herve Drolon, FreeImage Team
8  * All rights reserved.
9  *
10  * Redistribution and use in source and binary forms, with or without
11  * modification, are permitted provided that the following conditions
12  * are met:
13  * 1. Redistributions of source code must retain the above copyright
14  * notice, this list of conditions and the following disclaimer.
15  * 2. Redistributions in binary form must reproduce the above copyright
16  * notice, this list of conditions and the following disclaimer in the
17  * documentation and/or other materials provided with the distribution.
18  *
19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
20  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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23  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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30  */
31 #ifndef __T2_H
32 #define __T2_H
33 
41 
45 typedef struct opj_t2 {
48 
53 } opj_t2_t;
54 
57 /* ----------------------------------------------------------------------- */
58 
74 int t2_encode_packets(opj_t2_t* t2,int tileno, opj_tcd_tile_t *tile, int maxlayers, unsigned char *dest, int len, opj_codestream_info_t *cstr_info,int tpnum, int tppos,int pino,J2K_T2_MODE t2_mode,int cur_totnum_tp);
84 int t2_decode_packets(opj_t2_t *t2, unsigned char *src, int len, int tileno, opj_tcd_tile_t *tile, opj_codestream_info_t *cstr_info);
85 
98 void t2_destroy(opj_t2_t *t2);
99 
100 /* ----------------------------------------------------------------------- */
104 
105 #endif /* __T2_H */
opj_image_t * image
Encoding: pointer to the src image.
Definition: t2.h:50
Defines image data and characteristics.
Definition: openjpeg.h:533
opj_common_ptr cinfo
codec context
Definition: t2.h:47
enum T2_MODE J2K_T2_MODE
T2 encoding mode.
opj_t2_t * t2_create(opj_common_ptr cinfo, opj_image_t *image, opj_cp_t *cp)
Create a T2 handle.
Definition: t2.c:807
Coding parameters.
Definition: j2k.h:204
void t2_destroy(opj_t2_t *t2)
Destroy a T2 handle.
Definition: t2.c:818
FIXME: documentation.
Definition: tcd.h:151
opj_cp_t * cp
pointer to the image coding parameters
Definition: t2.h:52
Tier-2 coding.
Definition: t2.h:45
Index structure of the codestream.
Definition: openjpeg.h:672
int t2_decode_packets(opj_t2_t *t2, unsigned char *src, int len, int tileno, opj_tcd_tile_t *tile, opj_codestream_info_t *cstr_info)
Decode the packets of a tile from a source buffer.
Definition: t2.c:716
int t2_encode_packets(opj_t2_t *t2, int tileno, opj_tcd_tile_t *tile, int maxlayers, unsigned char *dest, int len, opj_codestream_info_t *cstr_info, int tpnum, int tppos, int pino, J2K_T2_MODE t2_mode, int cur_totnum_tp)
Encode the packets of a tile to a destination buffer.
Definition: t2.c:625
struct opj_t2 opj_t2_t
Tier-2 coding.
Definition: openjpeg.h:430