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 OPJ_MCT_H 00041 #define OPJ_MCT_H 00042 00052 00055 /* ----------------------------------------------------------------------- */ 00063 void opj_mct_encode(OPJ_INT32* OPJ_RESTRICT c0, OPJ_INT32* OPJ_RESTRICT c1, 00064 OPJ_INT32* OPJ_RESTRICT c2, OPJ_SIZE_T n); 00072 void opj_mct_decode(OPJ_INT32* OPJ_RESTRICT c0, OPJ_INT32* OPJ_RESTRICT c1, 00073 OPJ_INT32* OPJ_RESTRICT c2, OPJ_SIZE_T n); 00079 OPJ_FLOAT64 opj_mct_getnorm(OPJ_UINT32 compno); 00080 00088 void opj_mct_encode_real(OPJ_INT32* OPJ_RESTRICT c0, OPJ_INT32* OPJ_RESTRICT c1, 00089 OPJ_INT32* OPJ_RESTRICT c2, OPJ_SIZE_T n); 00097 void opj_mct_decode_real(OPJ_FLOAT32* OPJ_RESTRICT c0, 00098 OPJ_FLOAT32* OPJ_RESTRICT c1, OPJ_FLOAT32* OPJ_RESTRICT c2, OPJ_SIZE_T n); 00104 OPJ_FLOAT64 opj_mct_getnorm_real(OPJ_UINT32 compno); 00105 00115 OPJ_BOOL opj_mct_encode_custom( 00116 OPJ_BYTE * p_coding_data, 00117 OPJ_SIZE_T n, 00118 OPJ_BYTE ** p_data, 00119 OPJ_UINT32 p_nb_comp, 00120 OPJ_UINT32 is_signed); 00130 OPJ_BOOL opj_mct_decode_custom( 00131 OPJ_BYTE * pDecodingData, 00132 OPJ_SIZE_T n, 00133 OPJ_BYTE ** pData, 00134 OPJ_UINT32 pNbComp, 00135 OPJ_UINT32 isSigned); 00143 void opj_calculate_norms(OPJ_FLOAT64 * pNorms, 00144 OPJ_UINT32 p_nb_comps, 00145 OPJ_FLOAT32 * pMatrix); 00149 const OPJ_FLOAT64 * opj_mct_get_mct_norms(void); 00153 const OPJ_FLOAT64 * opj_mct_get_mct_norms_real(void); 00154 /* ----------------------------------------------------------------------- */ 00158 00159 #endif /* OPJ_MCT_H */