phonon/experimental/audiodataoutput.cpp

0001 /*  This file is part of the KDE project
0002     Copyright (C) 2005 Matthias Kretz <kretz@kde.org>
0003
0004     This library is free software; you can redistribute it and/or
0005     modify it under the terms of the GNU Lesser General Public
0006     License as published by the Free Software Foundation; either
0007     version 2.1 of the License, or (at your option) version 3, or any
0008     later version accepted by the membership of KDE e.V. (or its
0009     successor approved by the membership of KDE e.V.), Nokia Corporation
0010     (or its successors, if any) and the KDE Free Qt Foundation, which shall
0011     act as a proxy defined in Section 6 of version 3 of the license.
0012
0013     This library is distributed in the hope that it will be useful,
0014     but WITHOUT ANY WARRANTY; without even the implied warranty of
0015     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0016     Lesser General Public License for more details.
0017
0018     You should have received a copy of the GNU Lesser General Public
0019     License along with this library.  If not, see <http://www.gnu.org/licenses/>.
0020
0021 */
0022 #include "audiodataoutput.h"
0023 #include "audiodataoutput_p.h"
0024 #include "factory_p.h"
0025
0026 #define PHONON_CLASSNAME AudioDataOutput
0027
0028 namespace Phonon
0029 {
0030 namespace Experimental
0031 {
0032
0033 PHONON_HEIR_IMPL(AbstractAudioOutput)
0034
0035 PHONON_GETTER(Phonon::Experimental::AudioDataOutput::Format, format, d->format)
0036 PHONON_GETTER(int, dataSize, d->dataSize)
0037 PHONON_GETTER(int, sampleRate, -1)
0038 PHONON_SETTER(setFormat, format, Phonon::Experimental::AudioDataOutput::Format)
0039 PHONON_SETTER(setDataSize, dataSize, int)
0040
0041 bool AudioDataOutputPrivate::aboutToDeleteBackendObject()
0042 {
0043     Q_ASSERT(m_backendObject);
0044     pBACKEND_GET(Phonon::Experimental::AudioDataOutput::Format, format, "format");
0045     pBACKEND_GET(int, dataSize, "dataSize");
0046
0047     return AbstractAudioOutputPrivate::aboutToDeleteBackendObject();
0048 }
0049
0050 void AudioDataOutputPrivate::setupBackendObject()
0051 {
0052     P_Q(AudioDataOutput);
0053     Q_ASSERT(m_backendObject);
0054     AbstractAudioOutputPrivate::setupBackendObject();
0055
0056     // set up attributes
0057     pBACKEND_CALL1("setFormat", Phonon::Experimental::AudioDataOutput::Format, format);
0058     pBACKEND_CALL1("setDataSize", int, dataSize);
0059     QObject::connect(m_backendObject,
0060             SIGNAL(dataReady(QMap<Phonon::Experimental::AudioDataOutput::Channel,QVector<qint16> >)),
0061             q, SIGNAL(dataReady(QMap<Phonon::Experimental::AudioDataOutput::Channel,QVector<qint16> >)));
0062     QObject::connect(m_backendObject,
0063             SIGNAL(dataReady(QMap<Phonon::Experimental::AudioDataOutput::Channel,QVector<float> >)),
0064             q, SIGNAL(dataReady(QMap<Phonon::Experimental::AudioDataOutput::Channel,QVector<float> >)));
0065     QObject::connect(m_backendObject, SIGNAL(endOfMedia(int)), q, SIGNAL(endOfMedia(int)));
0066 }
0067
0068 } // namespace Experimental
0069 } // namespace Phonon
0070
0071 #undef PHONON_CLASSNAME
0072 // vim: sw=4 ts=4 tw=80