2023-01-25 10:30:40 -05:00
|
|
|
///////////////////////////////////////////////////////////////////////////////////
|
2023-11-18 23:24:06 -05:00
|
|
|
// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
|
|
|
|
|
// written by Christian Daniel //
|
|
|
|
|
// Copyright (C) 2015-2019, 2023 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
|
2023-01-25 10:30:40 -05:00
|
|
|
// //
|
|
|
|
|
// This is the code from ft8mon: https://github.com/rtmrtmrtmrtm/ft8mon //
|
|
|
|
|
// reformatted and adapted to Qt and SDRangel context //
|
|
|
|
|
// //
|
|
|
|
|
// This program is free software; you can redistribute it and/or modify //
|
|
|
|
|
// it under the terms of the GNU General Public License as published by //
|
|
|
|
|
// the Free Software Foundation as version 3 of the License, or //
|
|
|
|
|
// (at your option) any later version. //
|
|
|
|
|
// //
|
|
|
|
|
// This program is distributed in the hope that it will be useful, //
|
|
|
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
|
|
|
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
|
|
|
|
|
// GNU General Public License V3 for more details. //
|
|
|
|
|
// //
|
|
|
|
|
// You should have received a copy of the GNU General Public License //
|
|
|
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
|
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
|
|
|
|
#ifndef FFTBUFFERS_H
|
|
|
|
|
#define FFTBUFFERS_H
|
|
|
|
|
|
|
|
|
|
#include <map>
|
|
|
|
|
#include <fftw3.h>
|
|
|
|
|
|
|
|
|
|
#include "export.h"
|
|
|
|
|
|
|
|
|
|
namespace FT8
|
|
|
|
|
{
|
|
|
|
|
|
|
|
|
|
class FT8_API FFTBuffers
|
|
|
|
|
{
|
|
|
|
|
public:
|
|
|
|
|
~FFTBuffers();
|
|
|
|
|
|
|
|
|
|
float* getR(int n);
|
|
|
|
|
fftwf_complex *getC(int n);
|
|
|
|
|
fftwf_complex *getCCI(int n);
|
|
|
|
|
fftwf_complex *getCCO(int n);
|
|
|
|
|
|
|
|
|
|
private:
|
|
|
|
|
std::map<int, float*> m_rs; //!< R2C inputs or C2R inputs by size
|
|
|
|
|
std::map<int, fftwf_complex*> m_cs; //!< R2C outputs or C2R inputs by size
|
|
|
|
|
std::map<int, fftwf_complex*> m_ccis; //!< C2C inputs/outputs by size
|
|
|
|
|
std::map<int, fftwf_complex*> m_ccos; //!< C2C outputs/inputs by size
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
} // FFTBuffers
|
|
|
|
|
|
|
|
|
|
#endif // FFTBUFFERS_H
|
