qmockaudiodecoder.h

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// Copyright (C) 2021 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

#ifndef MOCKAUDIODECODERCONTROL_H

#define MOCKAUDIODECODERCONTROL_H

#include <QtMultimedia/qaudiobuffer.h>

#include <QtMultimedia/private/qplatformaudiodecoder_p.h>

#include <QtCore/qiodevice.h>

#include <QtCore/qtimer.h>

#include <QtCore/qurl.h>

#define MOCK_DECODER_MAX_BUFFERS 10

QT_BEGIN_NAMESPACE

class QMockAudioDecoder : public QPlatformAudioDecoder

    Q_OBJECT

public:

    QMockAudioDecoder(QAudioDecoder *parent = nullptr);

    QUrl source() const override;

    void setSource(const QUrl &fileName) override;

    QIODevice *sourceDevice() const override;

    void setSourceDevice(QIODevice *device) override;

    QAudioFormat audioFormat() const override;

    void setAudioFormat(const QAudioFormat &format) override;

    bool canReadQrc() const override { return mCanReadQrc; }

    void setCanReadQrc(bool canReadQrc) { mCanReadQrc = canReadQrc; }

    // When decoding we decode to first buffer, then second buffer

    // we then stop until the first is read again and so on, for

    // 5 buffers

    void start() override;

    void stop() override;

    QAudioBuffer read() override;

    bool bufferAvailable() const override;

private slots:

    void pretendDecode();

public:

    QUrl mSource;

    QIODevice *mDevice;

    QAudioFormat mFormat;

    int mSerial;

    QList<QAudioBuffer> mBuffers;

    bool mCanReadQrc = false;

};

QT_END_NAMESPACE

#endif  // QAUDIODECODERCONTROL_H