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Diffstat (limited to 'src/multimedia/audio/qaudiosystem.h')
-rw-r--r-- | src/multimedia/audio/qaudiosystem.h | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/src/multimedia/audio/qaudiosystem.h b/src/multimedia/audio/qaudiosystem.h deleted file mode 100644 index 59b4eb4..0000000 --- a/src/multimedia/audio/qaudiosystem.h +++ /dev/null @@ -1,141 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QAUDIOSYSTEM_H -#define QAUDIOSYSTEM_H - -#include <qtmultimediadefs.h> -#include <qtmedianamespace.h> - -#include "qaudio.h" -#include "qaudioformat.h" -#include "qaudiodeviceinfo.h" - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Multimedia) - - -class Q_MULTIMEDIA_EXPORT QAbstractAudioDeviceInfo : public QObject -{ - Q_OBJECT - -public: - virtual QAudioFormat preferredFormat() const = 0; - virtual bool isFormatSupported(const QAudioFormat &format) const = 0; - virtual QString deviceName() const = 0; - virtual QStringList supportedCodecs() = 0; - virtual QList<int> supportedSampleRates() = 0; - virtual QList<int> supportedChannelCounts() = 0; - virtual QList<int> supportedSampleSizes() = 0; - virtual QList<QAudioFormat::Endian> supportedByteOrders() = 0; - virtual QList<QAudioFormat::SampleType> supportedSampleTypes() = 0; -}; - -class Q_MULTIMEDIA_EXPORT QAbstractAudioOutput : public QObject -{ - Q_OBJECT - -public: - virtual void start(QIODevice *device) = 0; - virtual QIODevice* start() = 0; - virtual void stop() = 0; - virtual void reset() = 0; - virtual void suspend() = 0; - virtual void resume() = 0; - virtual int bytesFree() const = 0; - virtual int periodSize() const = 0; - virtual void setBufferSize(int value) = 0; - virtual int bufferSize() const = 0; - virtual void setNotifyInterval(int milliSeconds) = 0; - virtual int notifyInterval() const = 0; - virtual qint64 processedUSecs() const = 0; - virtual qint64 elapsedUSecs() const = 0; - virtual QAudio::Error error() const = 0; - virtual QAudio::State state() const = 0; - virtual void setFormat(const QAudioFormat& fmt) = 0; - virtual QAudioFormat format() const = 0; - virtual void setVolume(qreal) {} - virtual qreal volume() const { return 1.0; } - -Q_SIGNALS: - void errorChanged(QAudio::Error); - void stateChanged(QAudio::State); - void notify(); -}; - -class Q_MULTIMEDIA_EXPORT QAbstractAudioInput : public QObject -{ - Q_OBJECT - -public: - virtual void start(QIODevice *device) = 0; - virtual QIODevice* start() = 0; - virtual void stop() = 0; - virtual void reset() = 0; - virtual void suspend() = 0; - virtual void resume() = 0; - virtual int bytesReady() const = 0; - virtual int periodSize() const = 0; - virtual void setBufferSize(int value) = 0; - virtual int bufferSize() const = 0; - virtual void setNotifyInterval(int milliSeconds) = 0; - virtual int notifyInterval() const = 0; - virtual qint64 processedUSecs() const = 0; - virtual qint64 elapsedUSecs() const = 0; - virtual QAudio::Error error() const = 0; - virtual QAudio::State state() const = 0; - virtual void setFormat(const QAudioFormat& fmt) = 0; - virtual QAudioFormat format() const = 0; - -Q_SIGNALS: - void errorChanged(QAudio::Error); - void stateChanged(QAudio::State); - void notify(); -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif // QAUDIOSYSTEM_H |