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# audiodataoutput.h

Go to the documentation of this file.

    00001 /*  This file is part of the KDE project
    00002     Copyright (C) 2005-2006 Matthias Kretz <kretz@kde.org>
    00003
    00004     This library is free software; you can redistribute it and/or
    00005     modify it under the terms of the GNU Lesser General Public
    00006     License as published by the Free Software Foundation; either
    00007     version 2.1 of the License, or (at your option) version 3, or any
    00008     later version accepted by the membership of KDE e.V. (or its
    00009     successor approved by the membership of KDE e.V.), Nokia Corporation
    00010     (or its successors, if any) and the KDE Free Qt Foundation, which shall
    00011     act as a proxy defined in Section 6 of version 3 of the license.
    00012
    00013     This library is distributed in the hope that it will be useful,
    00014     but WITHOUT ANY WARRANTY; without even the implied warranty of
    00015     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00016     Lesser General Public License for more details.
    00017
    00018     You should have received a copy of the GNU Lesser General Public
    00019     License along with this library.  If not, see <http://www.gnu.org/licenses/>.
    00020
    00021 */
    00022 #ifndef Phonon_AUDIODATAOUTPUT_H
    00023 #define Phonon_AUDIODATAOUTPUT_H
    00024
    00025 #include "phonon_export.h"
    00026 #include "abstractaudiooutput.h"
    00027 #include "phonondefs.h"
    00028
    00029 QT_BEGIN_HEADER
    00030 QT_BEGIN_NAMESPACE
    00031
    00032 #ifndef DOXYGEN_SHOULD_SKIP_THIS
    00033 template<typename T> class QVector;
    00034 template<typename Key, typename T> class QMap;
    00035 #endif
    00036
    00037 namespace Phonon
    00038 {
    00039     class AudioDataOutputPrivate;
    00040
    00052     class PHONON_EXPORT AudioDataOutput : public AbstractAudioOutput
    00053     {
    00054         Q_OBJECT
    00055         K_DECLARE_PRIVATE(AudioDataOutput)
    00056         Q_ENUMS(Channel)
    00057         Q_PROPERTY(int dataSize READ dataSize WRITE setDataSize)
    00058         PHONON_HEIR(AudioDataOutput)
    00059         public:
    00063             enum Channel
    00064             {
    00065                 LeftChannel,
    00066                 RightChannel,
    00067                 CenterChannel,
    00068                 LeftSurroundChannel,
    00069                 RightSurroundChannel,
    00070                 SubwooferChannel
    00071             };
    00072
    00079             int dataSize() const;
    00080
    00092             int sampleRate() const;
    00093
    00094         public Q_SLOTS:
    00102             void setDataSize(int size);
    00103
    00104         Q_SIGNALS:
    00110             void dataReady(const QMap<Phonon::AudioDataOutput::Channel, QVector<qint16> > &data);
    00111
    00112
    00127             void endOfMedia(int remainingSamples);
    00128     };
    00129 } // namespace Phonon
    00130
    00131 QT_END_NAMESPACE
    00132 QT_END_HEADER
    00133
    00134 // vim: sw=4 ts=4 tw=80
    00135 #endif // Phonon_AUDIODATAOUTPUT_H