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74 lines
3.4 KiB
C++
74 lines
3.4 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2017 F4EXB //
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// written by Edouard Griffiths //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#ifndef INCLUDE_AUDIODEVICEMANGER_H
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#define INCLUDE_AUDIODEVICEMANGER_H
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#include <QStringList>
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#include <QList>
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#include <QMap>
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#include <QAudioDeviceInfo>
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#include "audio/audioinput.h"
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#include "audio/audiooutput.h"
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#include "export.h"
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class AudioFifo;
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class SDRBASE_API AudioDeviceManager {
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public:
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AudioDeviceManager(unsigned int defaultAudioSampleRate);
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~AudioDeviceManager();
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const QList<QAudioDeviceInfo>& getInputDevices() const { return m_inputDevicesInfo; }
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const QList<QAudioDeviceInfo>& getOutputDevices() const { return m_outputDevicesInfo; }
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void addAudioSink(AudioFifo* audioFifo, int outputDeviceIndex = -1); //!< Add the audio sink
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void removeAudioSink(AudioFifo* audioFifo); //!< Remove the audio sink
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void addAudioSource(AudioFifo* audioFifo, int inputDeviceIndex = -1); //!< Add an audio source
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void removeAudioSource(AudioFifo* audioFifo); //!< Remove an audio source
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private:
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unsigned int m_defaultAudioSampleRate;
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QList<QAudioDeviceInfo> m_inputDevicesInfo;
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QList<QAudioDeviceInfo> m_outputDevicesInfo;
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QMap<AudioFifo*, int> m_audioSinkFifos; //< Audio sink FIFO to audio output device index-1 map
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QMap<int, AudioOutput*> m_audioOutputs; //!< audio device index-1 to audio output map (index -1 is default device)
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QMap<int, unsigned int> m_audioOutputSampleRates; //!< audio device index-1 to audio sample rate
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QMap<AudioFifo*, int> m_audioSourceFifos; //< Audio source FIFO to audio input device index-1 map
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QMap<int, AudioInput*> m_audioInputs; //!< audio device index-1 to audio input map (index -1 is default device)
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QMap<int, unsigned int> m_audioInputSampleRates; //!< audio device index-1 to audio sample rate
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void resetToDefaults();
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QByteArray serialize() const;
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bool deserialize(const QByteArray& data);
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void startAudioOutput(int outputDeviceIndex);
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void stopAudioOutput(int outputDeviceIndex);
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void startAudioInput(int inputDeviceIndex);
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void stopAudioInput(int inputDeviceIndex);
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friend class AudioDialog;
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friend class MainSettings;
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};
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#endif // INCLUDE_AUDIODEVICEMANGER_H
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