mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-12-24 19:00:36 -05:00
169 lines
7.8 KiB
C++
169 lines
7.8 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 //
|
|
// (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_AUDIODEVICEMANGER_H
|
|
#define INCLUDE_AUDIODEVICEMANGER_H
|
|
|
|
#include <QStringList>
|
|
#include <QList>
|
|
#include <QMap>
|
|
#include <QAudioDeviceInfo>
|
|
|
|
#include "audio/audioinputdevice.h"
|
|
#include "audio/audiooutputdevice.h"
|
|
#include "export.h"
|
|
|
|
class QDataStream;
|
|
class AudioFifo;
|
|
class MessageQueue;
|
|
|
|
class SDRBASE_API AudioDeviceManager {
|
|
public:
|
|
class InputDeviceInfo
|
|
{
|
|
public:
|
|
InputDeviceInfo() :
|
|
sampleRate(m_defaultAudioSampleRate),
|
|
volume(m_defaultAudioInputVolume)
|
|
{}
|
|
void resetToDefaults() {
|
|
sampleRate = m_defaultAudioSampleRate;
|
|
volume = m_defaultAudioInputVolume;
|
|
}
|
|
int sampleRate;
|
|
float volume;
|
|
friend QDataStream& operator<<(QDataStream& ds, const InputDeviceInfo& info);
|
|
friend QDataStream& operator>>(QDataStream& ds, InputDeviceInfo& info);
|
|
};
|
|
|
|
class OutputDeviceInfo
|
|
{
|
|
public:
|
|
OutputDeviceInfo() :
|
|
sampleRate(m_defaultAudioSampleRate),
|
|
udpAddress(m_defaultUDPAddress),
|
|
udpPort(m_defaultUDPPort),
|
|
copyToUDP(false),
|
|
udpUseRTP(false),
|
|
udpChannelMode(AudioOutputDevice::UDPChannelLeft),
|
|
udpChannelCodec(AudioOutputDevice::UDPCodecL16),
|
|
udpDecimationFactor(1)
|
|
{}
|
|
void resetToDefaults() {
|
|
sampleRate = m_defaultAudioSampleRate;
|
|
udpAddress = m_defaultUDPAddress;
|
|
udpPort = m_defaultUDPPort;
|
|
copyToUDP = false;
|
|
udpUseRTP = false;
|
|
udpChannelMode = AudioOutputDevice::UDPChannelLeft;
|
|
udpChannelCodec = AudioOutputDevice::UDPCodecL16;
|
|
udpDecimationFactor = 1;
|
|
}
|
|
int sampleRate;
|
|
QString udpAddress;
|
|
quint16 udpPort;
|
|
bool copyToUDP;
|
|
bool udpUseRTP;
|
|
AudioOutputDevice::UDPChannelMode udpChannelMode;
|
|
AudioOutputDevice::UDPChannelCodec udpChannelCodec;
|
|
uint32_t udpDecimationFactor;
|
|
friend QDataStream& operator<<(QDataStream& ds, const OutputDeviceInfo& info);
|
|
friend QDataStream& operator>>(QDataStream& ds, OutputDeviceInfo& 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 inputDeviceIndex, QString &deviceName) const;
|
|
int getOutputDeviceIndex(const QString &deviceName) const;
|
|
int getInputDeviceIndex(const QString &deviceName) const;
|
|
|
|
void addAudioSink(AudioFifo* audioFifo, MessageQueue *sampleSinkMessageQueue, int outputDeviceIndex = -1); //!< Add the audio sink
|
|
void removeAudioSink(AudioFifo* audioFifo); //!< Remove the audio sink
|
|
|
|
void addAudioSource(AudioFifo* audioFifo, MessageQueue *sampleSourceMessageQueue, int inputDeviceIndex = -1); //!< Add an audio source
|
|
void removeAudioSource(AudioFifo* audioFifo); //!< Remove an audio source
|
|
|
|
bool getInputDeviceInfo(const QString& deviceName, InputDeviceInfo& deviceInfo) const;
|
|
bool getOutputDeviceInfo(const QString& deviceName, OutputDeviceInfo& deviceInfo) const;
|
|
int getInputSampleRate(int inputDeviceIndex = -1);
|
|
int getOutputSampleRate(int outputDeviceIndex = -1);
|
|
void setInputDeviceInfo(int inputDeviceIndex, const InputDeviceInfo& deviceInfo);
|
|
void setOutputDeviceInfo(int outputDeviceIndex, const OutputDeviceInfo& deviceInfo);
|
|
void unsetInputDeviceInfo(int inputDeviceIndex);
|
|
void unsetOutputDeviceInfo(int outputDeviceIndex);
|
|
void inputInfosCleanup(); //!< Remove input info from map for input devices not present
|
|
void outputInfosCleanup(); //!< Remove output info from map for output devices not present
|
|
|
|
static const int m_defaultAudioSampleRate = 48000;
|
|
static const float m_defaultAudioInputVolume;
|
|
static const QString m_defaultUDPAddress;
|
|
static const quint16 m_defaultUDPPort = 9998;
|
|
static const QString m_defaultDeviceName;
|
|
|
|
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<AudioFifo*, MessageQueue*> m_audioFifoToSinkMessageQueues; //!< audio sink FIFO to attached sink message queue
|
|
QMap<int, QList<MessageQueue*> > m_outputDeviceSinkMessageQueues; //!< sink message queues attached to device
|
|
QMap<int, AudioOutputDevice*> m_audioOutputs; //!< audio device index to audio output map (index -1 is default device)
|
|
QMap<QString, OutputDeviceInfo> m_audioOutputInfos; //!< audio device name to audio output info
|
|
|
|
QMap<AudioFifo*, int> m_audioSourceFifos; //< audio source FIFO to audio input device index-1 map
|
|
QMap<AudioFifo*, MessageQueue*> m_audioFifoToSourceMessageQueues; //!< audio source FIFO to attached source message queue
|
|
QMap<int, QList<MessageQueue*> > m_inputDeviceSourceMessageQueues; //!< sink message queues attached to device
|
|
QMap<int, AudioInputDevice*> 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
|
|
|
|
bool m_defaultOutputStarted; //!< True if the default audio output (-1) has already been started
|
|
bool m_defaultInputStarted; //!< True if the default audio input (-1) has already been started
|
|
|
|
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 MainSettings;
|
|
};
|
|
|
|
QDataStream& operator<<(QDataStream& ds, const AudioDeviceManager::InputDeviceInfo& info);
|
|
QDataStream& operator>>(QDataStream& ds, AudioDeviceManager::InputDeviceInfo& info);
|
|
|
|
QDataStream& operator<<(QDataStream& ds, const AudioDeviceManager::OutputDeviceInfo& info);
|
|
QDataStream& operator>>(QDataStream& ds, AudioDeviceManager::OutputDeviceInfo& info);
|
|
|
|
#endif // INCLUDE_AUDIODEVICEMANGER_H
|