diff -r c1e808730d6c -r eedf2dcd43c6 omxil/omxilcomponentcommon/src/common/omxilcallbacknotificationif.h --- a/omxil/omxilcomponentcommon/src/common/omxilcallbacknotificationif.h Mon May 03 13:56:28 2010 +0300 +++ b/omxil/omxilcomponentcommon/src/common/omxilcallbacknotificationif.h Fri May 07 16:25:23 2010 +0100 @@ -1,130 +1,130 @@ -// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). -// All rights reserved. -// This component and the accompanying materials are made available -// under the terms of "Eclipse Public License v1.0" -// which accompanies this distribution, and is available -// at the URL "http://www.eclipse.org/legal/epl-v10.html". -// -// Initial Contributors: -// Nokia Corporation - initial contribution. -// -// Contributors: -// -// Description: -// - -/** - @file - @internalComponent -*/ - -#ifndef OMXILCALLBACKNOTIFICATIONIF_H -#define OMXILCALLBACKNOTIFICATIONIF_H - -#include - -#include - - -/** - Portion of CallBack Manager Interface used by Processing Function objects - */ -class MOmxILCallbackNotificationIf - { - -public: - - /** - OpenMAX IL Error notification method that must be implemented by the - Callback manager object. - - @param [in] aOmxError The error event. - - @return OMX_ERRORTYPE - */ - virtual OMX_ERRORTYPE ErrorEventNotification( - OMX_ERRORTYPE aOmxError) = 0; - - /** - OpenMAX IL Buffer Done notification method that must be implemented by - the Callback manager object. - - @param [in] apBufferHeader The header of the buffer processed. - - @param [in] aLocalPortIndex Index of the port that processed the buffer. - - @param [in] aLocalPortDirection The direction of the port. - - @return OMX_ERRORTYPE - */ - virtual OMX_ERRORTYPE BufferDoneNotification( - OMX_BUFFERHEADERTYPE* apBufferHeader, - OMX_U32 aLocalPortIndex, - OMX_DIRTYPE aLocalPortDirection) = 0; - - /** - OpenMAX IL Clock Buffer Done notification method that must be - implemented by the Callback manager object. If queueing is implemented, - clock buffers will be returned with higher priority than normal buffers. - - @param [in] apBufferHeader The header of the clock buffer processed. - - @param [in] aLocalPortIndex Index of the port that processed the buffer. - - @param [in] aLocalPortDirection The direction of the port. - - @return OMX_ERRORTYPE - */ - virtual OMX_ERRORTYPE ClockBufferDoneNotification( - OMX_BUFFERHEADERTYPE* apBufferHeader, - OMX_U32 aLocalPortIndex, - OMX_DIRTYPE aLocalPortDirection) = 0; - - /** - Generic OpenMAX IL Event method notification method that must be - implemented by the Callback manager object. - - @param [in] aEvent The event to be notified. - - @param [in] aData1 An integer with additional event information. - - @param [in] aData2 An integer with additional event information. - - @param [in] aExtraInfo An optional text. - - @return OMX_ERRORTYPE - */ - virtual OMX_ERRORTYPE EventNotification( - OMX_EVENTTYPE aEvent, - TUint32 aData1, - TUint32 aData2, - OMX_STRING aExtraInfo) = 0; - - /** - Notification method that must be implemented by the Callback manager - object. It is used by Processing Function objects to notify that some - port setting has changed during the processing of a buffer. - - @param [in] aLocalPortIndex The index of the local port that needs to be - notified of the change. - - @param [in] aPortSettingsIndex An implementation-specific identifier - that the implementation associates to the setting(s) that need(s) - updating in the port. - - @param [in] aPortSettings A buffer descriptor that contains an - implementation-specific structure with the new setting(s) that need to - be updated in the port. - - @return OMX_ERRORTYPE - */ - virtual OMX_ERRORTYPE PortSettingsChangeNotification( - OMX_U32 aLocalPortIndex, - TUint aPortSettingsIndex, - const TDesC8& aPortSettings) = 0; - - }; - -#endif // OMXILCALLBACKNOTIFICATIONIF_H - - +// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). +// All rights reserved. +// This component and the accompanying materials are made available +// under the terms of "Eclipse Public License v1.0" +// which accompanies this distribution, and is available +// at the URL "http://www.eclipse.org/legal/epl-v10.html". +// +// Initial Contributors: +// Nokia Corporation - initial contribution. +// +// Contributors: +// +// Description: +// + +/** + @file + @internalComponent +*/ + +#ifndef OMXILCALLBACKNOTIFICATIONIF_H +#define OMXILCALLBACKNOTIFICATIONIF_H + +#include + +#include + + +/** + Portion of CallBack Manager Interface used by Processing Function objects + */ +class MOmxILCallbackNotificationIf + { + +public: + + /** + OpenMAX IL Error notification method that must be implemented by the + Callback manager object. + + @param [in] aOmxError The error event. + + @return OMX_ERRORTYPE + */ + virtual OMX_ERRORTYPE ErrorEventNotification( + OMX_ERRORTYPE aOmxError) = 0; + + /** + OpenMAX IL Buffer Done notification method that must be implemented by + the Callback manager object. + + @param [in] apBufferHeader The header of the buffer processed. + + @param [in] aLocalPortIndex Index of the port that processed the buffer. + + @param [in] aLocalPortDirection The direction of the port. + + @return OMX_ERRORTYPE + */ + virtual OMX_ERRORTYPE BufferDoneNotification( + OMX_BUFFERHEADERTYPE* apBufferHeader, + OMX_U32 aLocalPortIndex, + OMX_DIRTYPE aLocalPortDirection) = 0; + + /** + OpenMAX IL Clock Buffer Done notification method that must be + implemented by the Callback manager object. If queueing is implemented, + clock buffers will be returned with higher priority than normal buffers. + + @param [in] apBufferHeader The header of the clock buffer processed. + + @param [in] aLocalPortIndex Index of the port that processed the buffer. + + @param [in] aLocalPortDirection The direction of the port. + + @return OMX_ERRORTYPE + */ + virtual OMX_ERRORTYPE ClockBufferDoneNotification( + OMX_BUFFERHEADERTYPE* apBufferHeader, + OMX_U32 aLocalPortIndex, + OMX_DIRTYPE aLocalPortDirection) = 0; + + /** + Generic OpenMAX IL Event method notification method that must be + implemented by the Callback manager object. + + @param [in] aEvent The event to be notified. + + @param [in] aData1 An integer with additional event information. + + @param [in] aData2 An integer with additional event information. + + @param [in] aExtraInfo An optional text. + + @return OMX_ERRORTYPE + */ + virtual OMX_ERRORTYPE EventNotification( + OMX_EVENTTYPE aEvent, + TUint32 aData1, + TUint32 aData2, + OMX_STRING aExtraInfo) = 0; + + /** + Notification method that must be implemented by the Callback manager + object. It is used by Processing Function objects to notify that some + port setting has changed during the processing of a buffer. + + @param [in] aLocalPortIndex The index of the local port that needs to be + notified of the change. + + @param [in] aPortSettingsIndex An implementation-specific identifier + that the implementation associates to the setting(s) that need(s) + updating in the port. + + @param [in] aPortSettings A buffer descriptor that contains an + implementation-specific structure with the new setting(s) that need to + be updated in the port. + + @return OMX_ERRORTYPE + */ + virtual OMX_ERRORTYPE PortSettingsChangeNotification( + OMX_U32 aLocalPortIndex, + TUint aPortSettingsIndex, + const TDesC8& aPortSettings) = 0; + + }; + +#endif // OMXILCALLBACKNOTIFICATIONIF_H + +