mirror of https://github.com/f4exb/sdrangel.git
99 lines
4.2 KiB
C++
99 lines
4.2 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
// Copyright (C) 2017 F4EXB //
|
|
// written by Edouard Griffiths //
|
|
// //
|
|
// 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 //
|
|
// //
|
|
// 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_AUDIODEVICEMANGER_H
|
|
#define INCLUDE_AUDIODEVICEMANGER_H
|
|
|
|
#include <QStringList>
|
|
#include <QList>
|
|
#include <QMap>
|
|
#include <QAudioDeviceInfo>
|
|
#include <QDataStream>
|
|
|
|
#include "audio/audioinput.h"
|
|
#include "audio/audiooutput.h"
|
|
#include "export.h"
|
|
|
|
class AudioFifo;
|
|
|
|
class SDRBASE_API AudioDeviceManager {
|
|
public:
|
|
class InputDeviceInfo
|
|
{
|
|
public:
|
|
unsigned int sampleRate;
|
|
float volume;
|
|
friend QDataStream& operator<<(QDataStream& ds, const InputDeviceInfo& info);
|
|
friend QDataStream& operator>>(QDataStream& ds, InputDeviceInfo& info);
|
|
};
|
|
|
|
AudioDeviceManager();
|
|
~AudioDeviceManager();
|
|
|
|
|
|
const QList<QAudioDeviceInfo>& getInputDevices() const { return m_inputDevicesInfo; }
|
|
const QList<QAudioDeviceInfo>& getOutputDevices() const { return m_outputDevicesInfo; }
|
|
|
|
bool getOutputDeviceName(int outputDeviceIndex, QString &deviceName) const;
|
|
bool getInputDeviceName(int outputDeviceIndex, QString &deviceName) const;
|
|
|
|
void addAudioSink(AudioFifo* audioFifo, int outputDeviceIndex = -1); //!< Add the audio sink
|
|
void removeAudioSink(AudioFifo* audioFifo); //!< Remove the audio sink
|
|
|
|
void addAudioSource(AudioFifo* audioFifo, int inputDeviceIndex = -1); //!< Add an audio source
|
|
void removeAudioSource(AudioFifo* audioFifo); //!< Remove an audio source
|
|
|
|
static const unsigned int m_defaultAudioSampleRate = 48000;
|
|
static const float m_defaultAudioInputVolume;
|
|
private:
|
|
|
|
QList<QAudioDeviceInfo> m_inputDevicesInfo;
|
|
QList<QAudioDeviceInfo> m_outputDevicesInfo;
|
|
|
|
QMap<AudioFifo*, int> m_audioSinkFifos; //< Audio sink FIFO to audio output device index-1 map
|
|
QMap<int, AudioOutput*> m_audioOutputs; //!< audio device index to audio output map (index -1 is default device)
|
|
QMap<QString, unsigned int> m_audioOutputSampleRates; //!< audio device name to audio sample rate
|
|
|
|
QMap<AudioFifo*, int> m_audioSourceFifos; //< Audio source FIFO to audio input device index-1 map
|
|
QMap<int, AudioInput*> m_audioInputs; //!< audio device index to audio input map (index -1 is default device)
|
|
QMap<QString, InputDeviceInfo> m_audioInputInfos; //!< audio device name to audio input device info
|
|
|
|
void resetToDefaults();
|
|
QByteArray serialize() const;
|
|
bool deserialize(const QByteArray& data);
|
|
|
|
void startAudioOutput(int outputDeviceIndex);
|
|
void stopAudioOutput(int outputDeviceIndex);
|
|
void startAudioInput(int inputDeviceIndex);
|
|
void stopAudioInput(int inputDeviceIndex);
|
|
|
|
void serializeInputMap(QByteArray& data) const;
|
|
void deserializeInputMap(QByteArray& data);
|
|
void debugAudioInputInfos() const;
|
|
|
|
void serializeOutputMap(QByteArray& data) const;
|
|
void deserializeOutputMap(QByteArray& data);
|
|
void debugAudioOutputInfos() const;
|
|
|
|
friend class AudioDialog;
|
|
friend class MainSettings;
|
|
};
|
|
|
|
QDataStream& operator<<(QDataStream& ds, const AudioDeviceManager::InputDeviceInfo& info);
|
|
|
|
#endif // INCLUDE_AUDIODEVICEMANGER_H
|