1 files changed, 74 insertions, 0 deletions
diff --git a/src/multimedia/audio/qaudiosink.h b/src/multimedia/audio/qaudiosink.h
new file mode 100644
index 000000000..e071e6fbc
--- /dev/null
+++ b/src/multimedia/audio/qaudiosink.h
@@ -0,0 +1,74 @@
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+
+#ifndef QAUDIOOUTPUT_H
+#define QAUDIOOUTPUT_H
+
+#include <QtCore/qiodevice.h>
+
+#include <QtMultimedia/qtmultimediaglobal.h>
+
+#include <QtMultimedia/qtaudio.h>
+#include <QtMultimedia/qaudioformat.h>
+#include <QtMultimedia/qaudiodevice.h>
+
+
+QT_BEGIN_NAMESPACE
+
+
+
+class QPlatformAudioSink;
+
+class Q_MULTIMEDIA_EXPORT QAudioSink : public QObject
+{
+    Q_OBJECT
+
+public:
+    explicit QAudioSink(const QAudioFormat &format = QAudioFormat(), QObject *parent = nullptr);
+    explicit QAudioSink(const QAudioDevice &audioDeviceInfo, const QAudioFormat &format = QAudioFormat(), QObject *parent = nullptr);
+    ~QAudioSink();
+
+    bool isNull() const { return !d; }
+
+    QAudioFormat format() const;
+
+    void start(QIODevice *device);
+    QIODevice* start();
+
+    void stop();
+    void reset();
+    void suspend();
+    void resume();
+
+    void setBufferSize(qsizetype bytes);
+    qsizetype bufferSize() const;
+
+    qsizetype bytesFree() const;
+
+    qint64 processedUSecs() const;
+    qint64 elapsedUSecs() const;
+
+    QtAudio::Error error() const;
+    QtAudio::State state() const;
+
+    void setVolume(qreal);
+    qreal volume() const;
+
+Q_SIGNALS:
+#if defined(Q_QDOC)
+    void stateChanged(QtAudio::State state);
+#else
+    // use QAudio here to keep string-based connections working
+    void stateChanged(QAudio::State state);
+#endif
+
+private:
+    Q_DISABLE_COPY(QAudioSink)
+
+    QPlatformAudioSink* d;
+};
+
+QT_END_NAMESPACE
+
+#endif // QAUDIOOUTPUT_H