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https://github.com/saitohirga/WSJT-X.git
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87ad45188f
Qt's built-in QAudio calls rather than PortAudio. Also includes some refactoring of the arrangement for these calls, and more use of C++ style. git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3523 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
53 lines
858 B
C++
53 lines
858 B
C++
#ifndef SOUNDOUT_H__
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#define SOUNDOUT_H__
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#include <QObject>
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#include <QString>
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#include <QAudioOutput>
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#include "Modulator.hpp"
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class QAudioDeviceInfo;
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// An instance of this sends audio data to a specified soundcard.
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class SoundOutput : public QObject
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{
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Q_OBJECT;
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Q_PROPERTY(bool running READ isRunning);
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private:
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Q_DISABLE_COPY (SoundOutput);
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public:
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SoundOutput ()
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: m_active(false)
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{
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}
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~SoundOutput ();
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bool isRunning() const {return m_active;}
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public Q_SLOTS:
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bool start(QAudioDeviceInfo const& device, QIODevice * source);
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void stop();
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Q_SIGNALS:
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void error (QString message) const;
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void status (QString message) const;
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private:
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bool audioError () const;
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private Q_SLOTS:
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void handleStateChanged (QAudio::State) const;
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private:
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QScopedPointer<QAudioOutput> m_stream;
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bool m_active;
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};
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#endif
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