diff options
author | Michael Goddard <michael.goddard@nokia.com> | 2011-07-12 17:09:15 +1000 |
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committer | Qt by Nokia <qt-info@nokia.com> | 2011-07-14 06:43:07 +0200 |
commit | e4f42348f1a7bbadc00d281e17f91b1bf04dead9 (patch) | |
tree | 517da82c042439bb4cb326f9a6c61cf5c15a302a /examples/spectrum/app/wavfile.h | |
parent | 1d82a1e1b47cb599480346d9ad77e35461c72d9a (diff) |
Move the QtMultimedia spectrum demo to QtMultimediaKit
Change-Id: I60d7897eb84dfbe2ce5af5adeb23b33270aa7d7c
Reviewed-on: http://codereview.qt.nokia.com/1483
Reviewed-by: Jonas Rabbe <jonas.rabbe@nokia.com>
Diffstat (limited to 'examples/spectrum/app/wavfile.h')
-rw-r--r-- | examples/spectrum/app/wavfile.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/examples/spectrum/app/wavfile.h b/examples/spectrum/app/wavfile.h new file mode 100644 index 000000000..37bc8505b --- /dev/null +++ b/examples/spectrum/app/wavfile.h @@ -0,0 +1,68 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + + +#ifndef WAVFILE_H +#define WAVFILE_H + +#include <QtCore/qobject.h> +#include <QtCore/qfile.h> +#include <QtMultimediaKit/qaudioformat.h> + +class WavFile : public QFile +{ +public: + WavFile(QObject *parent = 0); + + bool open(const QString &fileName); + const QAudioFormat &fileFormat() const; + qint64 headerLength() const; + +private: + bool readHeader(); + +private: + QAudioFormat m_fileFormat; + qint64 m_headerLength; + +}; + +#endif + |