OpenJPEG 2.1.0

mct.h

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00001 /*
00002  * The copyright in this software is being made available under the 2-clauses 
00003  * BSD License, included below. This software may be subject to other third 
00004  * party and contributor rights, including patent rights, and no such rights
00005  * are granted under this license.
00006  *
00007  * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
00008  * Copyright (c) 2002-2014, Professor Benoit Macq
00009  * Copyright (c) 2001-2003, David Janssens
00010  * Copyright (c) 2002-2003, Yannick Verschueren
00011  * Copyright (c) 2003-2007, Francois-Olivier Devaux 
00012  * Copyright (c) 2003-2014, Antonin Descampe
00013  * Copyright (c) 2005, Herve Drolon, FreeImage Team
00014  * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR 
00015  * Copyright (c) 2012, CS Systemes d'Information, France
00016  * All rights reserved.
00017  *
00018  * Redistribution and use in source and binary forms, with or without
00019  * modification, are permitted provided that the following conditions
00020  * are met:
00021  * 1. Redistributions of source code must retain the above copyright
00022  *    notice, this list of conditions and the following disclaimer.
00023  * 2. Redistributions in binary form must reproduce the above copyright
00024  *    notice, this list of conditions and the following disclaimer in the
00025  *    documentation and/or other materials provided with the distribution.
00026  *
00027  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
00028  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00029  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00030  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
00031  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00032  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00033  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00034  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00035  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00036  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00037  * POSSIBILITY OF SUCH DAMAGE.
00038  */
00039 
00040 #ifndef __MCT_H
00041 #define __MCT_H
00042 
00052 
00055 /* ----------------------------------------------------------------------- */
00063 void opj_mct_encode(OPJ_INT32 *c0, OPJ_INT32 *c1, OPJ_INT32 *c2, OPJ_UINT32 n);
00071 void opj_mct_decode(OPJ_INT32 *c0, OPJ_INT32 *c1, OPJ_INT32 *c2, OPJ_UINT32 n);
00077 OPJ_FLOAT64 opj_mct_getnorm(OPJ_UINT32 compno);
00078 
00086 void opj_mct_encode_real(OPJ_INT32 *c0, OPJ_INT32 *c1, OPJ_INT32 *c2, OPJ_UINT32 n);
00094 void opj_mct_decode_real(OPJ_FLOAT32* c0, OPJ_FLOAT32* c1, OPJ_FLOAT32* c2, OPJ_UINT32 n);
00100 OPJ_FLOAT64 opj_mct_getnorm_real(OPJ_UINT32 compno);
00101 
00111 OPJ_BOOL opj_mct_encode_custom(
00112                                            OPJ_BYTE * p_coding_data,
00113                                            OPJ_UINT32 n,
00114                                            OPJ_BYTE ** p_data,
00115                                            OPJ_UINT32 p_nb_comp,
00116                                            OPJ_UINT32 is_signed);
00126 OPJ_BOOL opj_mct_decode_custom(
00127                                            OPJ_BYTE * pDecodingData,
00128                                            OPJ_UINT32 n,
00129                                            OPJ_BYTE ** pData,
00130                                            OPJ_UINT32 pNbComp,
00131                                            OPJ_UINT32 isSigned);
00139 void opj_calculate_norms(   OPJ_FLOAT64 * pNorms,
00140                             OPJ_UINT32 p_nb_comps,
00141                             OPJ_FLOAT32 * pMatrix);
00145 const OPJ_FLOAT64 * opj_mct_get_mct_norms (void);
00149 const OPJ_FLOAT64 * opj_mct_get_mct_norms_real (void);
00150 /* ----------------------------------------------------------------------- */
00154 
00155 #endif /* __MCT_H */