/* This file is part of the KDE project. | |
Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). | |
This library is free software: you can redistribute it and/or modify | |
it under the terms of the GNU Lesser General Public License as published by | |
the Free Software Foundation, either version 2.1 or 3 of the License. | |
This library is distributed in the hope that it will be useful, | |
but WITHOUT ANY WARRANTY; without even the implied warranty of | |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
GNU Lesser General Public License for more details. | |
You should have received a copy of the GNU Lesser General Public License | |
along with this library. If not, see <http://www.gnu.org/licenses/>. | |
*/ | |
#ifndef Phonon_QT7_AudioConnection_H | |
#define Phonon_QT7_AudioConnection_H | |
#include <QtCore/QObject> | |
#include "backendheader.h" | |
#include <AudioToolbox/AudioToolbox.h> | |
#include <AudioUnit/AudioUnit.h> | |
QT_BEGIN_NAMESPACE | |
namespace Phonon | |
{ | |
namespace QT7 | |
{ | |
class MediaNode; | |
class AudioNode; | |
class AudioGraph; | |
class AudioConnection { | |
public: | |
AudioConnection(); | |
AudioConnection(MediaNode *sink); | |
AudioConnection(MediaNode *source, int output, MediaNode *sink, int input); | |
AudioConnection(AudioNode *sink); | |
AudioConnection(AudioNode *source, int output, AudioNode *sink, int input); | |
~AudioConnection(); | |
bool connect(AudioGraph *graph); | |
bool disconnect(AudioGraph *graph); | |
bool updateStreamSpecification(); | |
bool isBetween(MediaNode *source, MediaNode *sink); | |
bool isValid(); | |
bool isSinkOnly(); | |
void freeMemoryAllocations(); | |
void invalidate(); | |
MediaNode *m_source; | |
AudioNode *m_sourceAudioNode; | |
int m_sourceOutputBus; | |
MediaNode *m_sink; | |
AudioNode *m_sinkAudioNode; | |
int m_sinkInputBus; | |
AudioChannelLayout *m_sourceChannelLayout; | |
UInt32 m_sourceChannelLayoutSize; | |
AudioChannelLayout *m_sinkChannelLayout; | |
UInt32 m_sinkChannelLayoutSize; | |
AudioStreamBasicDescription m_sourceStreamDescription; | |
AudioStreamBasicDescription m_sinkStreamDescription; | |
bool m_hasSourceSpecification; | |
bool m_hasSinkSpecification; | |
bool m_connected; | |
}; | |
}} // namespace Phonon::QT7 | |
QT_END_NAMESPACE | |
#endif // Phonon_QT7_AudioConnection_H |