mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-12-13 04:56:24 -05:00
102 lines
4.1 KiB
C++
102 lines
4.1 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
|
|
// written by Christian Daniel //
|
|
// //
|
|
// 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 INCLUDE_DSPTYPES_H
|
|
#define INCLUDE_DSPTYPES_H
|
|
|
|
#include <complex>
|
|
#include <vector>
|
|
#include <QtGlobal>
|
|
|
|
#ifdef SDR_RX_SAMPLE_24BIT
|
|
#define SDR_RX_SAMP_SZ 24 // internal fixed arithmetic sample size
|
|
#define SDR_RX_SCALEF 8388608.0f
|
|
#define SDR_RX_SCALED 8388608.0
|
|
typedef qint32 FixReal;
|
|
#else
|
|
#define SDR_RX_SAMP_SZ 16 // internal fixed arithmetic sample size
|
|
#define SDR_RX_SCALEF 32768.0f
|
|
#define SDR_RX_SCALED 32768.0
|
|
typedef qint16 FixReal;
|
|
#endif
|
|
|
|
#define SDR_TX_SAMP_SZ 16
|
|
#define SDR_TX_SCALEF 32768.0f
|
|
#define SDR_TX_SCALED 32768.0
|
|
|
|
typedef float Real;
|
|
typedef std::complex<Real> Complex;
|
|
typedef std::vector<Complex> ComplexVector;
|
|
|
|
#pragma pack(push, 1)
|
|
struct Sample
|
|
{
|
|
Sample() : m_real(0), m_imag(0) {}
|
|
Sample(FixReal real) : m_real(real), m_imag(0) {}
|
|
Sample(FixReal real, FixReal imag) : m_real(real), m_imag(imag) {}
|
|
Sample(const Sample& other) : m_real(other.m_real), m_imag(other.m_imag) {}
|
|
inline Sample& operator=(const Sample& other) { m_real = other.m_real; m_imag = other.m_imag; return *this; }
|
|
|
|
inline Sample& operator+=(const Sample& other) { m_real += other.m_real; m_imag += other.m_imag; return *this; }
|
|
inline Sample& operator-=(const Sample& other) { m_real -= other.m_real; m_imag -= other.m_imag; return *this; }
|
|
inline Sample& operator/=(const unsigned int& divisor) { m_real /= divisor; m_imag /= divisor; return *this; }
|
|
|
|
inline void setReal(FixReal v) { m_real = v; }
|
|
inline void setImag(FixReal v) { m_imag = v; }
|
|
|
|
inline FixReal real() const { return m_real; }
|
|
inline FixReal imag() const { return m_imag; }
|
|
|
|
FixReal m_real;
|
|
FixReal m_imag;
|
|
};
|
|
|
|
struct FSample
|
|
{
|
|
FSample() : m_real(0), m_imag(0) {}
|
|
FSample(Real real) : m_real(real), m_imag(0) {}
|
|
FSample(Real real, Real imag) : m_real(real), m_imag(imag) {}
|
|
FSample(const FSample& other) : m_real(other.m_real), m_imag(other.m_imag) {}
|
|
inline FSample& operator=(const FSample& other) { m_real = other.m_real; m_imag = other.m_imag; return *this; }
|
|
|
|
inline FSample& operator+=(const FSample& other) { m_real += other.m_real; m_imag += other.m_imag; return *this; }
|
|
inline FSample& operator-=(const FSample& other) { m_real -= other.m_real; m_imag -= other.m_imag; return *this; }
|
|
inline FSample& operator/=(const Real& divisor) { m_real /= divisor; m_imag /= divisor; return *this; }
|
|
|
|
inline void setReal(Real v) { m_real = v; }
|
|
inline void setImag(Real v) { m_imag = v; }
|
|
|
|
inline Real real() const { return m_real; }
|
|
inline Real imag() const { return m_imag; }
|
|
|
|
Real m_real;
|
|
Real m_imag;
|
|
};
|
|
|
|
struct AudioSample {
|
|
qint16 l;
|
|
qint16 r;
|
|
};
|
|
#pragma pack(pop)
|
|
|
|
typedef std::vector<Sample> SampleVector;
|
|
typedef std::vector<FSample> FSampleVector;
|
|
typedef std::vector<AudioSample> AudioVector;
|
|
|
|
#endif // INCLUDE_DSPTYPES_H
|