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Diffstat (limited to 'tests/manual/spectrum/spectrumapp/wavfile.h')
-rw-r--r-- | tests/manual/spectrum/spectrumapp/wavfile.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/tests/manual/spectrum/spectrumapp/wavfile.h b/tests/manual/spectrum/spectrumapp/wavfile.h new file mode 100644 index 00000000..38e81f6e --- /dev/null +++ b/tests/manual/spectrum/spectrumapp/wavfile.h @@ -0,0 +1,47 @@ +/****************************************************************************** +** +** Copyright (C) 2015 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Data Visualization module. +** +** $QT_BEGIN_LICENSE:COMM$ +** +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** $QT_END_LICENSE$ +** +******************************************************************************/ + +#ifndef WAVFILE_H +#define WAVFILE_H + +#include <QObject> +#include <QFile> +#include <QAudioFormat> + +class WavFile : public QFile +{ +public: + WavFile(QObject *parent = 0); + + using QFile::open; + bool open(const QString &fileName); + const QAudioFormat &fileFormat() const; + qint64 headerLength() const; + +private: + bool readHeader(); + +private: + QAudioFormat m_fileFormat; + qint64 m_headerLength; +}; + +#endif // WAVFILE_H |