OpenJPEG 2.1.0

dwt.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  * All rights reserved.
00015  *
00016  * Redistribution and use in source and binary forms, with or without
00017  * modification, are permitted provided that the following conditions
00018  * are met:
00019  * 1. Redistributions of source code must retain the above copyright
00020  *    notice, this list of conditions and the following disclaimer.
00021  * 2. Redistributions in binary form must reproduce the above copyright
00022  *    notice, this list of conditions and the following disclaimer in the
00023  *    documentation and/or other materials provided with the distribution.
00024  *
00025  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
00026  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00027  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00028  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
00029  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00030  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00031  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00032  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00033  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00034  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00035  * POSSIBILITY OF SUCH DAMAGE.
00036  */
00037 
00038 #ifndef __DWT_H
00039 #define __DWT_H
00040 
00051 
00052 
00055 /* ----------------------------------------------------------------------- */
00061 OPJ_BOOL opj_dwt_encode(opj_tcd_tilecomp_t * tilec);
00062 
00069 OPJ_BOOL opj_dwt_decode(opj_tcd_tilecomp_t* tilec, OPJ_UINT32 numres);
00070 
00076 OPJ_UINT32 opj_dwt_getgain(OPJ_UINT32 orient) ;
00083 OPJ_FLOAT64 opj_dwt_getnorm(OPJ_UINT32 level, OPJ_UINT32 orient);
00089 OPJ_BOOL opj_dwt_encode_real(opj_tcd_tilecomp_t * tilec);
00096 OPJ_BOOL opj_dwt_decode_real(opj_tcd_tilecomp_t* restrict tilec, OPJ_UINT32 numres);
00097 
00103 OPJ_UINT32 opj_dwt_getgain_real(OPJ_UINT32 orient);
00110 OPJ_FLOAT64 opj_dwt_getnorm_real(OPJ_UINT32 level, OPJ_UINT32 orient);
00116 void opj_dwt_calc_explicit_stepsizes(opj_tccp_t * tccp, OPJ_UINT32 prec);
00117 /* ----------------------------------------------------------------------- */
00121 
00122 #endif /* __DWT_H */