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Diffstat (limited to 'src/plugins/symbian/openmaxal/mediarecorder/xarecordsessionimpl.h')
| -rw-r--r-- | src/plugins/symbian/openmaxal/mediarecorder/xarecordsessionimpl.h | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/src/plugins/symbian/openmaxal/mediarecorder/xarecordsessionimpl.h b/src/plugins/symbian/openmaxal/mediarecorder/xarecordsessionimpl.h new file mode 100644 index 000000000..81e4ac763 --- /dev/null +++ b/src/plugins/symbian/openmaxal/mediarecorder/xarecordsessionimpl.h @@ -0,0 +1,179 @@ +/**************************************************************************** +** +** 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef XARECORDSESSIONIMPL_H +#define XARECORDSESSIONIMPL_H + +#include <OpenMAXAL.h> +#include <badesca.h> + + +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<TPtrC> &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<TPtrC>& getAudioEncoderNames(); + TInt32 getSampleRates(const TDesC &aEncoder, + RArray<TInt32> &aSampleRates, + TBool &aIsContinuous); + TInt32 getBitrates(const TDesC &aEncoder, + RArray<TUint32> &aBitrates, + TBool& aContinuous); + /* For QAudioEncoderControl end */ + + /* For QMediaContainerControl begin */ + const RArray<TPtrC>& getContainerNames(); + const RArray<TPtrC>& 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<TUint32> &aBitrates, + XAboolean& aContinuous); + TInt32 getSampleRatesByAudioCodecID(XAuint32 encoderId, + RArray<TInt32> &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<TUint32> m_InputDeviceIDs; + CDesC16ArrayFlat *m_AudioInputDeviceNames; + RArray<TUint32> m_DefaultInputDeviceIDs; + CDesC16ArrayFlat *m_DefaultAudioInputDeviceNames; + /* For QAudioEndpointSelector end */ + + /* For QAudioEncoderControl begin */ + XAAudioEncoderCapabilitiesItf m_AudioEncCapsItf; + RArray<XAuint32> m_EncoderIds; + RArray<TPtrC> m_EncoderNames; + RArray<TPtrC> m_ContainerNames; + RArray<TPtrC> m_ContainerDescs; + /* For QAudioEncoderControl begin */ +}; + +#endif /* XARECORDSESSIONIMPL_H */ |