X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=doxygen%2Ftgt_8h_source.html;h=150ff38affb30143343bc61b45d4c992cbbcc64a;hb=963779a61508023927a2f9f621e65aa67d599d35;hp=2a0417ad52c1dc0434f772aa80b0ccf506af5f57;hpb=46a238beb0b1c835489bdf0ffeb69f1234c2dcfb;p=openjpeg.git diff --git a/doxygen/tgt_8h_source.html b/doxygen/tgt_8h_source.html index 2a0417ad..150ff38a 100644 --- a/doxygen/tgt_8h_source.html +++ b/doxygen/tgt_8h_source.html @@ -1,9 +1,10 @@ - + - + + OpenJPEG: tgt.h Source File @@ -18,7 +19,7 @@
OpenJPEG -  2.4.0 +  2.5.0
@@ -26,22 +27,16 @@ - - - + + + + +
-Go to the documentation of this file.
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  * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr>
15  * Copyright (c) 2011-2012, Centre National d'Etudes Spatiales (CNES), France
16  * Copyright (c) 2012, CS Systemes d'Information, France
17  * All rights reserved.
18  *
19  * Redistribution and use in source and binary forms, with or without
20  * modification, are permitted provided that the following conditions
21  * are met:
22  * 1. Redistributions of source code must retain the above copyright
23  * notice, this list of conditions and the following disclaimer.
24  * 2. Redistributions in binary form must reproduce the above copyright
25  * notice, this list of conditions and the following disclaimer in the
26  * documentation and/or other materials provided with the distribution.
27  *
28  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
29  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
30  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
31  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
32  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
33  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
34  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
35  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
36  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
37  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
38  * POSSIBILITY OF SUCH DAMAGE.
39  */
40 
41 #ifndef OPJ_TGT_H
42 #define OPJ_TGT_H
43 
53 
57 typedef struct opj_tgt_node {
58  struct opj_tgt_node *parent;
59  OPJ_INT32 value;
60  OPJ_INT32 low;
61  OPJ_UINT32 known;
62 } opj_tgt_node_t;
63 
67 typedef struct opj_tgt_tree {
68  OPJ_UINT32 numleafsh;
69  OPJ_UINT32 numleafsv;
70  OPJ_UINT32 numnodes;
71  opj_tgt_node_t *nodes;
72  OPJ_UINT32 nodes_size; /* maximum size taken by nodes */
73 } opj_tgt_tree_t;
74 
75 
78 /* ----------------------------------------------------------------------- */
86 opj_tgt_tree_t *opj_tgt_create(OPJ_UINT32 numleafsh, OPJ_UINT32 numleafsv,
87  opj_event_mgr_t *p_manager);
88 
98 opj_tgt_tree_t *opj_tgt_init(opj_tgt_tree_t * p_tree,
99  OPJ_UINT32 p_num_leafs_h,
100  OPJ_UINT32 p_num_leafs_v, opj_event_mgr_t *p_manager);
105 void opj_tgt_destroy(opj_tgt_tree_t *tree);
110 void opj_tgt_reset(opj_tgt_tree_t *tree);
117 void opj_tgt_setvalue(opj_tgt_tree_t *tree,
118  OPJ_UINT32 leafno,
119  OPJ_INT32 value);
127 void opj_tgt_encode(opj_bio_t *bio,
128  opj_tgt_tree_t *tree,
129  OPJ_UINT32 leafno,
130  OPJ_INT32 threshold);
139 OPJ_UINT32 opj_tgt_decode(opj_bio_t *bio,
140  opj_tgt_tree_t *tree,
141  OPJ_UINT32 leafno,
142  OPJ_INT32 threshold);
143 /* ----------------------------------------------------------------------- */
147 
148 #endif /* OPJ_TGT_H */
opj_tgt_decode
OPJ_UINT32 opj_tgt_decode(opj_bio_t *bio, opj_tgt_tree_t *tree, OPJ_UINT32 leafno, OPJ_INT32 threshold)
Decode the value of a leaf of the tag-tree up to a given threshold.
Definition: tgt.c:307
-
opj_event_mgr
Message handler object used for.
Definition: event.h:50
-
opj_tgt_node
Tag node.
Definition: tgt.h:57
-
opj_tgt_reset
void opj_tgt_reset(opj_tgt_tree_t *tree)
Reset a tag-tree (set all leaves to 0)
Definition: tgt.c:236
-
opj_tgt_destroy
void opj_tgt_destroy(opj_tgt_tree_t *tree)
Destroy a tag-tree, liberating memory.
Definition: tgt.c:223
-
OPJ_INT32
int32_t OPJ_INT32
Definition: openjpeg.h:125
-
opj_tgt_node::low
OPJ_INT32 low
Definition: tgt.h:60
-
opj_tgt_node_t
struct opj_tgt_node opj_tgt_node_t
Tag node.
-
opj_tgt_tree_t
struct opj_tgt_tree opj_tgt_tree_t
Tag tree.
-
opj_tgt_node::known
OPJ_UINT32 known
Definition: tgt.h:61
-
opj_bio
Individual bit input-output stream (BIO)
Definition: bio.h:56
-
opj_tgt_tree::nodes
opj_tgt_node_t * nodes
Definition: tgt.h:71
-
opj_tgt_tree::numleafsh
OPJ_UINT32 numleafsh
Definition: tgt.h:68
-
opj_tgt_node::parent
struct opj_tgt_node * parent
Definition: tgt.h:58
-
opj_tgt_tree::numleafsv
OPJ_UINT32 numleafsv
Definition: tgt.h:69
-
opj_tgt_tree::nodes_size
OPJ_UINT32 nodes_size
Definition: tgt.h:72
-
opj_tgt_node::value
OPJ_INT32 value
Definition: tgt.h:59
-
opj_tgt_setvalue
void opj_tgt_setvalue(opj_tgt_tree_t *tree, OPJ_UINT32 leafno, OPJ_INT32 value)
Set the value of a leaf of a tag-tree.
Definition: tgt.c:254
-
opj_tgt_init
opj_tgt_tree_t * opj_tgt_init(opj_tgt_tree_t *p_tree, OPJ_UINT32 p_num_leafs_h, OPJ_UINT32 p_num_leafs_v, opj_event_mgr_t *p_manager)
Reinitialises a tag-tree from an exixting one.
Definition: tgt.c:136
-
opj_tgt_tree::numnodes
OPJ_UINT32 numnodes
Definition: tgt.h:70
-
OPJ_UINT32
uint32_t OPJ_UINT32
Definition: openjpeg.h:126
-
opj_tgt_create
opj_tgt_tree_t * opj_tgt_create(OPJ_UINT32 numleafsh, OPJ_UINT32 numleafsv, opj_event_mgr_t *p_manager)
Create a tag-tree.
Definition: tgt.c:48
-
opj_tgt_encode
void opj_tgt_encode(opj_bio_t *bio, opj_tgt_tree_t *tree, OPJ_UINT32 leafno, OPJ_INT32 threshold)
Encode the value of a leaf of the tag-tree up to a given threshold.
Definition: tgt.c:264
-
opj_tgt_tree
Tag tree.
Definition: tgt.h:67
+Go to the documentation of this file.
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  * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr>
+
15  * Copyright (c) 2011-2012, Centre National d'Etudes Spatiales (CNES), France
+
16  * Copyright (c) 2012, CS Systemes d'Information, France
+
17  * All rights reserved.
+
18  *
+
19  * Redistribution and use in source and binary forms, with or without
+
20  * modification, are permitted provided that the following conditions
+
21  * are met:
+
22  * 1. Redistributions of source code must retain the above copyright
+
23  * notice, this list of conditions and the following disclaimer.
+
24  * 2. Redistributions in binary form must reproduce the above copyright
+
25  * notice, this list of conditions and the following disclaimer in the
+
26  * documentation and/or other materials provided with the distribution.
+
27  *
+
28  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+
29  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+
30  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+
31  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+
32  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+
33  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+
34  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+
35  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+
36  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+
37  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+
38  * POSSIBILITY OF SUCH DAMAGE.
+
39  */
+
40 
+
41 #ifndef OPJ_TGT_H
+
42 #define OPJ_TGT_H
+
43 
+
53 
+
57 typedef struct opj_tgt_node {
+
58  struct opj_tgt_node *parent;
+
59  OPJ_INT32 value;
+
60  OPJ_INT32 low;
+
61  OPJ_UINT32 known;
+
62 } opj_tgt_node_t;
+
63 
+
67 typedef struct opj_tgt_tree {
+
68  OPJ_UINT32 numleafsh;
+
69  OPJ_UINT32 numleafsv;
+
70  OPJ_UINT32 numnodes;
+
71  opj_tgt_node_t *nodes;
+
72  OPJ_UINT32 nodes_size; /* maximum size taken by nodes */
+
73 } opj_tgt_tree_t;
+
74 
+
75 
+
78 /* ----------------------------------------------------------------------- */
+
86 opj_tgt_tree_t *opj_tgt_create(OPJ_UINT32 numleafsh, OPJ_UINT32 numleafsv,
+
87  opj_event_mgr_t *p_manager);
+
88 
+
98 opj_tgt_tree_t *opj_tgt_init(opj_tgt_tree_t * p_tree,
+
99  OPJ_UINT32 p_num_leafs_h,
+
100  OPJ_UINT32 p_num_leafs_v, opj_event_mgr_t *p_manager);
+
105 void opj_tgt_destroy(opj_tgt_tree_t *tree);
+
110 void opj_tgt_reset(opj_tgt_tree_t *tree);
+
117 void opj_tgt_setvalue(opj_tgt_tree_t *tree,
+
118  OPJ_UINT32 leafno,
+
119  OPJ_INT32 value);
+
127 void opj_tgt_encode(opj_bio_t *bio,
+
128  opj_tgt_tree_t *tree,
+
129  OPJ_UINT32 leafno,
+
130  OPJ_INT32 threshold);
+
139 OPJ_UINT32 opj_tgt_decode(opj_bio_t *bio,
+
140  opj_tgt_tree_t *tree,
+
141  OPJ_UINT32 leafno,
+
142  OPJ_INT32 threshold);
+
143 /* ----------------------------------------------------------------------- */
+
147 
+
148 #endif /* OPJ_TGT_H */
+
opj_calloc
void * opj_calloc(size_t num, size_t size)
Allocate a memory block with elements initialized to 0.
Definition: opj_malloc.c:198
+
opj_tgt_node_t
struct opj_tgt_node opj_tgt_node_t
Tag node.
+
main
int main()
Definition: test_sparse_array.c:36
+
opj_tgt_reset
void opj_tgt_reset(opj_tgt_tree_t *tree)
Reset a tag-tree (set all leaves to 0)
Definition: tgt.c:236
+
opj_bio_read
OPJ_UINT32 opj_bio_read(opj_bio_t *bio, OPJ_UINT32 n)
Read bits.
Definition: bio.c:175
+
opj_tgt_encode
void opj_tgt_encode(opj_bio_t *bio, opj_tgt_tree_t *tree, OPJ_UINT32 leafno, OPJ_INT32 threshold)
Encode the value of a leaf of the tag-tree up to a given threshold.
Definition: tgt.c:264
+
opj_event_msg
OPJ_BOOL opj_event_msg(opj_event_mgr_t *p_event_mgr, OPJ_INT32 event_type, const char *fmt,...)
Write formatted data to a string and send the string to a user callback.
Definition: event.c:91
+
opj_tgt_node
Tag node.
Definition: tgt.h:57
+
opj_event_mgr
Message handler object used for.
Definition: event.h:50
+
opj_bio_write
void opj_bio_write(opj_bio_t *bio, OPJ_UINT32 v, OPJ_UINT32 n)
Write bits.
Definition: bio.c:165
+
opj_tgt_destroy
void opj_tgt_destroy(opj_tgt_tree_t *p_tree)
Destroy a tag-tree, liberating memory.
Definition: tgt.c:223
+
opj_tgt_tree::numleafsh
OPJ_UINT32 numleafsh
Definition: tgt.h:68
+
opj_tgt_node::low
OPJ_INT32 low
Definition: tgt.h:60
+
opj_tgt_encode
void opj_tgt_encode(opj_bio_t *bio, opj_tgt_tree_t *tree, OPJ_UINT32 leafno, OPJ_INT32 threshold)
Encode the value of a leaf of the tag-tree up to a given threshold.
Definition: tgt.c:264
+
OPJ_BOOL
int OPJ_BOOL
Definition: openjpeg.h:116
+
opj_tgt_node::value
OPJ_INT32 value
Definition: tgt.h:59
+
opj_tgt_node::known
OPJ_UINT32 known
Definition: tgt.h:61
+
opj_includes.h
+
opj_bio
Individual bit input-output stream (BIO)
Definition: bio.h:56
+
opj_tgt_reset
void opj_tgt_reset(opj_tgt_tree_t *p_tree)
Reset a tag-tree (set all leaves to 0)
Definition: tgt.c:236
+
opj_tgt_tree::numnodes
OPJ_UINT32 numnodes
Definition: tgt.h:70
+
OPJ_INT32
int32_t OPJ_INT32
Definition: openjpeg.h:131
+
opj_tgt_destroy
void opj_tgt_destroy(opj_tgt_tree_t *tree)
Destroy a tag-tree, liberating memory.
Definition: tgt.c:223
+
opj_realloc
void * opj_realloc(void *ptr, size_t new_size)
Reallocate memory blocks.
Definition: opj_malloc.c:239
+
opj_tgt_decode
OPJ_UINT32 opj_tgt_decode(opj_bio_t *bio, opj_tgt_tree_t *tree, OPJ_UINT32 leafno, OPJ_INT32 threshold)
Decode the value of a leaf of the tag-tree up to a given threshold.
Definition: tgt.c:307
+
opj_tgt_tree::nodes
opj_tgt_node_t * nodes
Definition: tgt.h:71
+
opj_free
void opj_free(void *ptr)
Deallocates or frees a memory block.
Definition: opj_malloc.c:246
+
opj_sparse_array_int32
Definition: sparse_array.c:35
+
opj_sparse_array_int32_free
void opj_sparse_array_int32_free(opj_sparse_array_int32_t *sa)
Frees a sparse array.
Definition: sparse_array.c:81
+
opj_tgt_create
opj_tgt_tree_t * opj_tgt_create(OPJ_UINT32 numleafsh, OPJ_UINT32 numleafsv, opj_event_mgr_t *p_manager)
Create a tag-tree.
Definition: tgt.c:48
+
opj_sparse_array_int32_write
OPJ_BOOL opj_sparse_array_int32_write(opj_sparse_array_int32_t *sa, OPJ_UINT32 x0, OPJ_UINT32 y0, OPJ_UINT32 x1, OPJ_UINT32 y1, const OPJ_INT32 *src, OPJ_UINT32 src_col_stride, OPJ_UINT32 src_line_stride, OPJ_BOOL forgiving)
Write the content of a rectangular region into the sparse array from a user buffer.
Definition: sparse_array.c:330
+
opj_sparse_array_int32_read
OPJ_BOOL opj_sparse_array_int32_read(const opj_sparse_array_int32_t *sa, OPJ_UINT32 x0, OPJ_UINT32 y0, OPJ_UINT32 x1, OPJ_UINT32 y1, OPJ_INT32 *dest, OPJ_UINT32 dest_col_stride, OPJ_UINT32 dest_line_stride, OPJ_BOOL forgiving)
Read the content of a rectangular region of the sparse array into a user buffer.
Definition: sparse_array.c:311
+
opj_tgt_decode
OPJ_UINT32 opj_tgt_decode(opj_bio_t *bio, opj_tgt_tree_t *tree, OPJ_UINT32 leafno, OPJ_INT32 threshold)
Decode the value of a leaf of the tag-tree up to a given threshold.
Definition: tgt.c:307
+
opj_tgt_init
opj_tgt_tree_t * opj_tgt_init(opj_tgt_tree_t *p_tree, OPJ_UINT32 p_num_leafs_h, OPJ_UINT32 p_num_leafs_v, opj_event_mgr_t *p_manager)
Reinitialises a tag-tree from an existing one.
Definition: tgt.c:136
+
opj_tgt_setvalue
void opj_tgt_setvalue(opj_tgt_tree_t *tree, OPJ_UINT32 leafno, OPJ_INT32 value)
Set the value of a leaf of a tag-tree.
Definition: tgt.c:254
+
opj_tgt_tree::numleafsv
OPJ_UINT32 numleafsv
Definition: tgt.h:69
+
opj_tgt_setvalue
void opj_tgt_setvalue(opj_tgt_tree_t *tree, OPJ_UINT32 leafno, OPJ_INT32 value)
Set the value of a leaf of a tag-tree.
Definition: tgt.c:254
+
EVT_ERROR
#define EVT_ERROR
Error event type.
Definition: event.h:66
+
OPJ_UINT32
uint32_t OPJ_UINT32
Definition: openjpeg.h:132
+
opj_tgt_node::parent
struct opj_tgt_node * parent
Definition: tgt.h:58
+
opj_tgt_tree
Tag tree.
Definition: tgt.h:67
+
OPJ_FALSE
#define OPJ_FALSE
Definition: openjpeg.h:118
+
opj_tgt_init
opj_tgt_tree_t * opj_tgt_init(opj_tgt_tree_t *p_tree, OPJ_UINT32 p_num_leafs_h, OPJ_UINT32 p_num_leafs_v, opj_event_mgr_t *p_manager)
Reinitialises a tag-tree from an exixting one.
Definition: tgt.c:136
+
opj_tgt_tree::nodes_size
OPJ_UINT32 nodes_size
Definition: tgt.h:72
+
opj_tgt_create
opj_tgt_tree_t * opj_tgt_create(OPJ_UINT32 numleafsh, OPJ_UINT32 numleafsv, opj_event_mgr_t *p_manager)
Create a tag-tree.
Definition: tgt.c:48
+
opj_sparse_array_int32_create
opj_sparse_array_int32_t * opj_sparse_array_int32_create(OPJ_UINT32 width, OPJ_UINT32 height, OPJ_UINT32 block_width, OPJ_UINT32 block_height)
Creates a new sparse array.
Definition: sparse_array.c:45
+
opj_tgt_tree_t
struct opj_tgt_tree opj_tgt_tree_t
Tag tree.
Generated by   doxygen - 1.8.11 + 1.8.17