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FIRDecimator.hh

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00001 /*
00002 
00003     FIR Decimation class, header
00004     Copyright (C) 2000-2002 Jussi Laako
00005 
00006     This program is free software; you can redistribute it and/or modify
00007     it under the terms of the GNU General Public License as published by
00008     the Free Software Foundation; either version 2 of the License, or
00009     (at your option) any later version.
00010 
00011     This program is distributed in the hope that it will be useful,
00012     but WITHOUT ANY WARRANTY; without even the implied warranty of
00013     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014     GNU General Public License for more details.
00015 
00016     You should have received a copy of the GNU General Public License
00017     along with this program; if not, write to the Free Software
00018     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00019 
00020 */
00021 
00022 
00023 #include <Alloc.hh>
00024 
00025 #include "dsp/DSPConfig.hh"
00026 #include "dsp/DSPOp.hh"
00027 #include "dsp/ReBuffer.hh"
00028 #include "dsp/FIRMultiRate.hh"
00029 
00030 
00031 #ifndef FIRDECIMATOR_HH
00032     #define FIRDECIMATOR_HH
00033 
00034 
00041     class clFIRDecimator : public clFIRMultiRate
00042     {
00043             clDSPAlloc DecBuf;
00044             clDSPOp DSP;
00045             clReBuffer InBuf;
00046         public:
00047             clFIRDecimator ();
00048             ~clFIRDecimator ();
00052             void Uninitialize ();
00059             void Put (const float *, long);
00061             void Put (const double *, long);
00069             bool Get (float *, long);
00071             bool Get (double *, long);
00072     };
00073 
00074 #endif

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