OpenJPEG: ihdrbox_manager.h Source File

OpenJPEG 2.4.0

ihdrbox_manager.h
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1 /*
2 * $Id$
3 *
4 * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
5 * Copyright (c) 2002-2014, Professor Benoit Macq
6 * Copyright (c) 2010-2011, Kaori Hagihara
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
19 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
22 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28 * POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #ifndef IHDRBOX_MANAGER_H_
32 # define IHDRBOX_MANAGER_H_
33
34 #include "byte_manager.h"
35 #include "box_manager.h"
36 #include "metadata_manager.h"
37
39 typedef struct ihdrbox_param {
40 Byte4_t height;
41 Byte4_t width;
42 Byte2_t nc;
43 Byte_t bpc;
44 } ihdrbox_param_t;
45
53 ihdrbox_param_t * gene_ihdrbox(metadatalist_param_t *metadatalist,
54 Byte_t *jpipstream);
55
56
57 #endif /* !IHDRBOX_MANAGER_H_ */
big4
Byte4_t big4(Byte_t *buf)
convert 4-byte big endian Byte codes to number
Definition: byte_manager.c:147
metadata_manager.h
Byte_t
uint8_t Byte_t
Definition: byte_manager.h:37
box_param
box parameters
Definition: box_manager.h:37
metadatalist_param::first
metadata_param_t * first
first metadata-bin pointer of the list
Definition: metadata_manager.h:55
metadata_param::boxlist
boxlist_param_t * boxlist
box list
Definition: metadata_manager.h:45
gene_boxbyTypeinStream
box_param_t * gene_boxbyTypeinStream(Byte_t *stream, OPJ_OFF_T offset, OPJ_SIZE_T length, const char TBox[])
generate(search) box from code stream
Definition: box_manager.c:243
ihdrbox_param::bpc
Byte_t bpc
bits per component
Definition: ihdrbox_manager.h:43
metadatalist_param
metadata-bin list parameters
Definition: metadata_manager.h:54
gene_ihdrbox
ihdrbox_param_t * gene_ihdrbox(metadatalist_param_t *metadatalist, Byte_t *jpipstream)
generate ihdr box
Definition: ihdrbox_manager.c:36
big2
Byte2_t big2(Byte_t *buf)
convert 2-byte big endian Byte codes to number
Definition: byte_manager.c:142
metadata_param::next
struct metadata_param * next
pointer to the next metadata-bin
Definition: metadata_manager.h:49
ihdrbox_param::width
Byte4_t width
Definition: ihdrbox_manager.h:41
metadata_param
metadata-bin parameters
Definition: metadata_manager.h:43
gene_ihdrbox
ihdrbox_param_t * gene_ihdrbox(metadatalist_param_t *metadatalist, Byte_t *jpipstream)
generate ihdr box
Definition: ihdrbox_manager.c:36
get_DBoxlen
OPJ_SIZE_T get_DBoxlen(box_param_t *box)
get DBox length
Definition: box_manager.c:311
Byte4_t
uint32_t Byte4_t
Definition: byte_manager.h:39
ihdrbox_manager.h
ihdrbox_param_t
struct ihdrbox_param ihdrbox_param_t
I.5.3.1 Image Header box.
byte_manager.h
Byte2_t
uint16_t Byte2_t
Definition: byte_manager.h:38
ihdrbox_param::height
Byte4_t height
Definition: ihdrbox_manager.h:40
search_box
box_param_t * search_box(const char type[], boxlist_param_t *boxlist)
search a box by box type
Definition: box_manager.c:346
ihdrbox_param
I.5.3.1 Image Header box.
Definition: ihdrbox_manager.h:39
box_manager.h
get_DBoxoff
OPJ_OFF_T get_DBoxoff(box_param_t *box)
get DBox offset
Definition: box_manager.c:306
ihdrbox_param::nc
Byte2_t nc
number of components
Definition: ihdrbox_manager.h:42