1 files changed, 103 insertions, 0 deletions
diff --git a/src/plugins/multimedia/qnx/capture/qqnxaudiorecorder_p.h b/src/plugins/multimedia/qnx/capture/qqnxaudiorecorder_p.h
new file mode 100644
index 000000000..f343cee14
--- /dev/null
+++ b/src/plugins/multimedia/qnx/capture/qqnxaudiorecorder_p.h
@@ -0,0 +1,103 @@
+// Copyright (C) 2022 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 QQNXAUDIORECORDER_H
+#define QQNXAUDIORECORDER_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "mmrenderertypes.h"
+
+#include <QByteArray>
+#include <QUrl>
+
+#include <QtCore/qobject.h>
+#include <QtCore/qtconfigmacros.h>
+
+#include <QtMultimedia/qmediarecorder.h>
+
+#include <private/qplatformmediarecorder_p.h>
+
+#include <mm/renderer.h>
+#include <mm/renderer/types.h>
+
+#include <memory>
+
+QT_BEGIN_NAMESPACE
+
+class QQnxMediaEventThread;
+
+class QQnxAudioRecorder : public QObject
+{
+    Q_OBJECT
+
+public:
+    explicit QQnxAudioRecorder(QObject *parent = nullptr);
+    ~QQnxAudioRecorder();
+
+    void setInputDeviceId(const QByteArray &id);
+    void setOutputUrl(const QUrl &url);
+    void setMediaEncoderSettings(const QMediaEncoderSettings &settings);
+
+    void record();
+    void stop();
+
+Q_SIGNALS:
+    void stateChanged(QMediaRecorder::RecorderState state);
+    void durationChanged(qint64 durationMs);
+    void actualLocationChanged(const QUrl &location);
+
+private:
+    void openConnection();
+    void closeConnection();
+    void attach();
+    void detach();
+    void configureOutputBitRate();
+    void startMonitoring();
+    void stopMonitoring();
+    void readEvents();
+    void handleMmEventStatus(const mmr_event_t *event);
+    void handleMmEventState(const mmr_event_t *event);
+    void handleMmEventError(const mmr_event_t *event);
+
+    bool isAttached() const;
+
+    struct ContextDeleter
+    {
+        void operator()(mmr_context_t *ctx) { if (ctx) mmr_context_destroy(ctx); }
+    };
+
+    struct ConnectionDeleter
+    {
+        void operator()(mmr_connection_t *conn) { if (conn) mmr_disconnect(conn); }
+    };
+
+    using ContextUniquePtr = std::unique_ptr<mmr_context_t, ContextDeleter>;
+    ContextUniquePtr m_context;
+
+    using ConnectionUniquePtr = std::unique_ptr<mmr_connection_t, ConnectionDeleter>;
+    ConnectionUniquePtr m_connection;
+
+    int m_id = -1;
+    int m_audioId = -1;
+
+    QByteArray m_inputDeviceId;
+
+    QUrl m_outputUrl;
+
+    QMediaEncoderSettings m_encoderSettings;
+
+    std::unique_ptr<QQnxMediaEventThread> m_eventThread;
+};
+
+QT_END_NAMESPACE
+
+#endif