OpenJPEG: mct.h Source File

OpenJPEG 2.3.1

mct.h
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, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR
15 * Copyright (c) 2012, CS Systemes d'Information, France
16 * All rights reserved.
17 *
18 * Redistribution and use in source and binary forms, with or without
19 * modification, are permitted provided that the following conditions
20 * are met:
21 * 1. Redistributions of source code must retain the above copyright
22 * notice, this list of conditions and the following disclaimer.
23 * 2. Redistributions in binary form must reproduce the above copyright
24 * notice, this list of conditions and the following disclaimer in the
25 * documentation and/or other materials provided with the distribution.
26 *
27 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
28 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
30 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
31 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
32 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
33 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
35 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
37 * POSSIBILITY OF SUCH DAMAGE.
38 */
39
40 #ifndef OPJ_MCT_H
41 #define OPJ_MCT_H
42
52
55 /* ----------------------------------------------------------------------- */
63 void opj_mct_encode(OPJ_INT32* OPJ_RESTRICT c0, OPJ_INT32* OPJ_RESTRICT c1,
64 OPJ_INT32* OPJ_RESTRICT c2, OPJ_SIZE_T n);
72 void opj_mct_decode(OPJ_INT32* OPJ_RESTRICT c0, OPJ_INT32* OPJ_RESTRICT c1,
73 OPJ_INT32* OPJ_RESTRICT c2, OPJ_SIZE_T n);
79 OPJ_FLOAT64 opj_mct_getnorm(OPJ_UINT32 compno);
80
88 void opj_mct_encode_real(OPJ_FLOAT32* OPJ_RESTRICT c0,
89 OPJ_FLOAT32* OPJ_RESTRICT c1,
90 OPJ_FLOAT32* OPJ_RESTRICT c2, OPJ_SIZE_T n);
98 void opj_mct_decode_real(OPJ_FLOAT32* OPJ_RESTRICT c0,
99 OPJ_FLOAT32* OPJ_RESTRICT c1, OPJ_FLOAT32* OPJ_RESTRICT c2, OPJ_SIZE_T n);
105 OPJ_FLOAT64 opj_mct_getnorm_real(OPJ_UINT32 compno);
106
116 OPJ_BOOL opj_mct_encode_custom(
117 OPJ_BYTE * p_coding_data,
118 OPJ_SIZE_T n,
119 OPJ_BYTE ** p_data,
120 OPJ_UINT32 p_nb_comp,
121 OPJ_UINT32 is_signed);
131 OPJ_BOOL opj_mct_decode_custom(
132 OPJ_BYTE * pDecodingData,
133 OPJ_SIZE_T n,
134 OPJ_BYTE ** pData,
135 OPJ_UINT32 pNbComp,
136 OPJ_UINT32 isSigned);
144 void opj_calculate_norms(OPJ_FLOAT64 * pNorms,
145 OPJ_UINT32 p_nb_comps,
146 OPJ_FLOAT32 * pMatrix);
150 const OPJ_FLOAT64 * opj_mct_get_mct_norms(void);
154 const OPJ_FLOAT64 * opj_mct_get_mct_norms_real(void);
155 /* ----------------------------------------------------------------------- */
159
160 #endif /* OPJ_MCT_H */
OPJ_BYTE
unsigned char OPJ_BYTE
Definition: openjpeg.h:117
OPJ_FLOAT32
float OPJ_FLOAT32
Definition: openjpeg.h:115
opj_mct_encode_real
void opj_mct_encode_real(OPJ_FLOAT32 *OPJ_RESTRICT c0, OPJ_FLOAT32 *OPJ_RESTRICT c1, OPJ_FLOAT32 *OPJ_RESTRICT c2, OPJ_SIZE_T n)
Apply an irreversible multi-component transform to an image.
Definition: mct.c:212
opj_mct_getnorm_real
OPJ_FLOAT64 opj_mct_getnorm_real(OPJ_UINT32 compno)
Get norm of the basis function used for the irreversible multi-component transform.
Definition: mct.c:343
opj_mct_get_mct_norms
const OPJ_FLOAT64 * opj_mct_get_mct_norms()
FIXME DOC.
Definition: mct.c:62
OPJ_ARG_NOT_USED
#define OPJ_ARG_NOT_USED(x)
Definition: openjpeg.h:136
opj_mct_getnorm_real
OPJ_FLOAT64 opj_mct_getnorm_real(OPJ_UINT32 compno)
Get norm of the basis function used for the irreversible multi-component transform.
Definition: mct.c:343
opj_mct_decode_custom
OPJ_BOOL opj_mct_decode_custom(OPJ_BYTE *pDecodingData, OPJ_SIZE_T n, OPJ_BYTE **pData, OPJ_UINT32 pNbComp, OPJ_UINT32 isSigned)
FIXME DOC.
Definition: mct.c:403
opj_mct_decode
void opj_mct_decode(OPJ_INT32 *OPJ_RESTRICT c0, OPJ_INT32 *OPJ_RESTRICT c1, OPJ_INT32 *OPJ_RESTRICT c2, OPJ_SIZE_T n)
Apply a reversible multi-component inverse transform to an image.
Definition: mct.c:180
opj_int_fix_mul
static INLINE OPJ_INT32 opj_int_fix_mul(OPJ_INT32 a, OPJ_INT32 b)
Multiply two fixed-precision rational numbers.
Definition: opj_intmath.h:252
opj_mct_decode_real
void opj_mct_decode_real(OPJ_FLOAT32 *OPJ_RESTRICT c0, OPJ_FLOAT32 *OPJ_RESTRICT c1, OPJ_FLOAT32 *OPJ_RESTRICT c2, OPJ_SIZE_T n)
Apply an irreversible multi-component inverse transform to an image.
Definition: mct.c:282
opj_calculate_norms
void opj_calculate_norms(OPJ_FLOAT64 *pNorms, OPJ_UINT32 pNbComps, OPJ_FLOAT32 *pMatrix)
FIXME DOC.
Definition: mct.c:444
opj_mct_encode_custom
OPJ_BOOL opj_mct_encode_custom(OPJ_BYTE *p_coding_data, OPJ_SIZE_T n, OPJ_BYTE **p_data, OPJ_UINT32 p_nb_comp, OPJ_UINT32 is_signed)
FIXME DOC.
Definition: mct.c:349
OPJ_FLOAT64
double OPJ_FLOAT64
Definition: openjpeg.h:116
OPJ_BOOL
int OPJ_BOOL
Definition: openjpeg.h:110
OPJ_SIZE_T
size_t OPJ_SIZE_T
Definition: openjpeg.h:133
opj_includes.h
opj_mct_getnorm
OPJ_FLOAT64 opj_mct_getnorm(OPJ_UINT32 compno)
Get norm of the basis function used for the reversible multi-component transform.
Definition: mct.c:204
OPJ_INT32
int32_t OPJ_INT32
Definition: openjpeg.h:125
opj_mct_encode
void opj_mct_encode(OPJ_INT32 *OPJ_RESTRICT c0, OPJ_INT32 *OPJ_RESTRICT c1, OPJ_INT32 *OPJ_RESTRICT c2, OPJ_SIZE_T n)
Apply a reversible multi-component transform to an image.
Definition: mct.c:118
OPJ_RESTRICT
#define OPJ_RESTRICT
Definition: opj_includes.h:121
OPJ_TRUE
#define OPJ_TRUE
Definition: openjpeg.h:111
opj_malloc
void * opj_malloc(size_t size)
Allocate an uninitialized memory block.
Definition: opj_malloc.c:191
opj_mct_decode_custom
OPJ_BOOL opj_mct_decode_custom(OPJ_BYTE *pDecodingData, OPJ_SIZE_T n, OPJ_BYTE **pData, OPJ_UINT32 pNbComp, OPJ_UINT32 isSigned)
FIXME DOC.
Definition: mct.c:403
opj_calculate_norms
void opj_calculate_norms(OPJ_FLOAT64 *pNorms, OPJ_UINT32 p_nb_comps, OPJ_FLOAT32 *pMatrix)
FIXME DOC.
Definition: mct.c:444
opj_mct_get_mct_norms_real
const OPJ_FLOAT64 * opj_mct_get_mct_norms_real()
FIXME DOC.
Definition: mct.c:67
opj_free
void opj_free(void *ptr)
Deallocates or frees a memory block.
Definition: opj_malloc.c:246
opj_mct_get_mct_norms_real
const OPJ_FLOAT64 * opj_mct_get_mct_norms_real(void)
FIXME DOC.
Definition: mct.c:67
opj_mct_encode
void opj_mct_encode(OPJ_INT32 *OPJ_RESTRICT c0, OPJ_INT32 *OPJ_RESTRICT c1, OPJ_INT32 *OPJ_RESTRICT c2, OPJ_SIZE_T n)
Apply a reversible multi-component transform to an image.
Definition: mct.c:118
opj_mct_decode
void opj_mct_decode(OPJ_INT32 *OPJ_RESTRICT c0, OPJ_INT32 *OPJ_RESTRICT c1, OPJ_INT32 *OPJ_RESTRICT c2, OPJ_SIZE_T n)
Apply a reversible multi-component inverse transform to an image.
Definition: mct.c:180
opj_mct_getnorm
OPJ_FLOAT64 opj_mct_getnorm(OPJ_UINT32 compno)
Get norm of the basis function used for the reversible multi-component transform.
Definition: mct.c:204
opj_mct_encode_custom
OPJ_BOOL opj_mct_encode_custom(OPJ_BYTE *pCodingdata, OPJ_SIZE_T n, OPJ_BYTE **pData, OPJ_UINT32 pNbComp, OPJ_UINT32 isSigned)
FIXME DOC.
Definition: mct.c:349
opj_mct_norms_real
static const OPJ_FLOAT64 opj_mct_norms_real[3]
Definition: mct.c:60
OPJ_UINT32
uint32_t OPJ_UINT32
Definition: openjpeg.h:126
OPJ_FALSE
#define OPJ_FALSE
Definition: openjpeg.h:112
opj_mct_decode_real
void opj_mct_decode_real(OPJ_FLOAT32 *OPJ_RESTRICT c0, OPJ_FLOAT32 *OPJ_RESTRICT c1, OPJ_FLOAT32 *OPJ_RESTRICT c2, OPJ_SIZE_T n)
Apply an irreversible multi-component inverse transform to an image.
Definition: mct.c:282
opj_mct_encode_real
void opj_mct_encode_real(OPJ_FLOAT32 *OPJ_RESTRICT c0, OPJ_FLOAT32 *OPJ_RESTRICT c1, OPJ_FLOAT32 *OPJ_RESTRICT c2, OPJ_SIZE_T n)
Apply an irreversible multi-component transform to an image.
Definition: mct.c:212
opj_mct_norms
static const OPJ_FLOAT64 opj_mct_norms[3]
Definition: mct.c:55
opj_mct_get_mct_norms
const OPJ_FLOAT64 * opj_mct_get_mct_norms(void)
FIXME DOC.
Definition: mct.c:62