/**************************************************************************** ** ** 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 Mobility Components. ** ** $QT_BEGIN_LICENSE:LGPL$ ** 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 XARECORDSESSIONIMPL_H #define XARECORDSESSIONIMPL_H #include #include class XARecordObserver; class XARecordSessionImpl { public: XARecordSessionImpl(XARecordObserver &parent); ~XARecordSessionImpl(); TInt32 postConstruct(); /* For QMediaRecorderControl begin */ TInt32 setURI(const TDesC &aURI); TInt32 record(); TInt32 pause(); TInt32 stop(); TInt32 duration(TInt64 &aDur); /* For QMediaRecorderControl end */ void cbMediaRecorder(XAObjectItf caller, const void *pContext, XAuint32 event, XAresult result, XAuint32 param, void *pInterface); void cbRecordItf(XARecordItf caller, void *pContext, XAuint32 event); /* For QAudioEndpointSelector begin */ void getAudioInputDeviceNames(RArray &aArray); TInt32 defaultAudioInputDevice(TPtrC &endPoint); TInt32 activeAudioInputDevice(TPtrC &endPoint); TBool setAudioInputDevice(const TDesC &aDevice); void cbAvailableAudioInputsChanged(XAAudioIODeviceCapabilitiesItf caller, void *pContext, XAuint32 deviceID, XAint32 numInputs, XAboolean isNew); /* For QAudioEndpointSelector end */ /* For QAudioEncoderControl begin */ const RArray& getAudioEncoderNames(); TInt32 getSampleRates(const TDesC &aEncoder, RArray &aSampleRates, TBool &aIsContinuous); TInt32 getBitrates(const TDesC &aEncoder, RArray &aBitrates, TBool& aContinuous); /* For QAudioEncoderControl end */ /* For QMediaContainerControl begin */ const RArray& getContainerNames(); const RArray& getContainerDescs(); /* For QMediaContainerControl end */ void resetEncoderAttributes(); void setContainerType(const TDesC &aURI); TBool setCodec(const TDesC &aURI); TUint32 getBitRate(); void setBitRate(TUint32 aBitRate); TUint32 getChannels(); void setChannels(TUint32 aChannels); void setOptimalChannelCount(); TUint32 getSampleRate(); void setSampleRate(TUint32 aSampleRate); void setOptimalSampleRate(); TInt32 setCBRMode(); TInt32 setVBRMode(); void setVeryLowQuality(); void setLowQuality(); void setNormalQuality(); void setHighQuality(); void setVeryHighQuality(); private: TInt32 createMediaRecorderObject(); TInt32 mapError(XAresult xa_err, TBool debPrn); TInt32 initContainersList(); TInt32 initAudioEncodersList(); TInt32 initAudioInputDevicesList(); TInt32 setEncoderSettingsToMediaRecorder(); TInt32 getBitratesByAudioCodecID(XAuint32 encoderId, RArray &aBitrates, XAboolean& aContinuous); TInt32 getSampleRatesByAudioCodecID(XAuint32 encoderId, RArray &aSampleRates); private: XARecordObserver &m_Parent; XAObjectItf m_EOEngine; XAObjectItf m_MORecorder; XARecordItf m_RecordItf; XAAudioEncoderItf m_AudioEncItf; /* Audio Source */ XADataSource m_DataSource; XADataLocator_IODevice m_LocatorMic; XADataFormat_MIME m_Mime; XADataLocator_URI m_Uri; /*Audio Sink*/ XADataSink m_DataSink; HBufC8 *m_WAVMime; /* Set by client*/ HBufC8 *m_URIName; XAuint32 m_AudioEncoderId; XAuint32 m_InputDeviceId; XAuint32 m_ContainerType; XAuint32 m_BitRate; XAuint32 m_RateControl; XAuint32 m_ProfileSetting; XAuint32 m_ChannelsOut; XAuint32 m_SampleRate; /* For QAudioEndpointSelector begin */ XAAudioIODeviceCapabilitiesItf m_AudioIODevCapsItf; RArray m_InputDeviceIDs; CDesC16ArrayFlat *m_AudioInputDeviceNames; RArray m_DefaultInputDeviceIDs; CDesC16ArrayFlat *m_DefaultAudioInputDeviceNames; /* For QAudioEndpointSelector end */ /* For QAudioEncoderControl begin */ XAAudioEncoderCapabilitiesItf m_AudioEncCapsItf; RArray m_EncoderIds; RArray m_EncoderNames; RArray m_ContainerNames; RArray m_ContainerDescs; /* For QAudioEncoderControl begin */ }; #endif /* XARECORDSESSIONIMPL_H */