source: trunk/src/multimedia/audio/qaudioformat.h@ 568

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#ifndef QAUDIOFORMAT_H
#define QAUDIOFORMAT_H

#include <QtCore/qobject.h>
#include <QtCore/qglobal.h>
#include <QtCore/qshareddata.h>


QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Multimedia)


class QAudioFormatPrivate;

class Q_MULTIMEDIA_EXPORT QAudioFormat
{
public:
    enum SampleType { Unknown, SignedInt, UnSignedInt, Float };
    enum Endian { BigEndian = QSysInfo::BigEndian, LittleEndian = QSysInfo::LittleEndian };

    QAudioFormat();
    QAudioFormat(const QAudioFormat &other);
    ~QAudioFormat();

    QAudioFormat& operator=(const QAudioFormat &other);
    bool operator==(const QAudioFormat &other) const;
    bool operator!=(const QAudioFormat &other) const;

    bool isValid() const;

    void setFrequency(int frequency);
    int frequency() const;

    void setChannels(int channels);
    int channels() const;

    void setSampleSize(int sampleSize);
    int sampleSize() const;

    void setCodec(const QString &codec);
    QString codec() const;

    void setByteOrder(QAudioFormat::Endian byteOrder);
    QAudioFormat::Endian byteOrder() const;

    void setSampleType(QAudioFormat::SampleType sampleType);
    QAudioFormat::SampleType sampleType() const;

private:
    QSharedDataPointer<QAudioFormatPrivate> d;
};


QT_END_NAMESPACE

QT_END_HEADER

#endif  // QAUDIOFORMAT_H