--- a/dvrengine/CommonRecordingEngine/DvrRtpUtils/inc/CRtpTsConverter.h Fri Jun 11 10:05:41 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,156 +0,0 @@
-/*
-* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of the License "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: Class to provide TS conversion for an RTP-stream based on*
-*/
-
-
-
-
-
-#ifndef CRTPTSCONVERTER_H
-#define CRTPTSCONVERTER_H
-
-// INCLUDES
-#include <RtpHeader.h>
-
-// CONSTANTS
-const TUint KPipelineClockRate( 1000 );
-
-// MACROS
-// None
-
-// DATA TYPES
-// None
-
-// FORWARD DECLARATIONS
-// None
-
-// CLASS DECLARATION
-
-/**
-* Class for converting RTP-timestamps.
-*
-* @lib CommonRecordingEngine.lib
-* @since Series 60 3.0
-*/
-class CRtpTsConverter : public CBase
- {
-
-public: // Constructors and destructor
-
- /**
- * Two-phased constructor.
- * @param aClockRate the clockrate for the media stream.
- */
- IMPORT_C static CRtpTsConverter* NewL( const TUint aClockRate );
-
- /**
- * Destructor.
- */
- IMPORT_C virtual ~CRtpTsConverter();
-
-public: // New functions
-
- /**
- * Initialize timestamp converter
- * @since Series 60 3.0
- * @param aRtcpPkt a RTCP packet for the media stream to be sychronized.
- * @return none.
- */
- IMPORT_C void Init( const TDesC8& aRtcpPkt );
-
- /**
- * Initialize timestamp converter
- * @since Series 60 3.0
- * @param aTs intial value of RTP timestamp
- * @return none.
- */
- IMPORT_C void Init( const TUint& aTs );
-
- /**
- * Gets status on initialization.
- * @since Series 60 3.0
- * @param none.
- * @return true if converter initialized, otherwise false.
- */
- IMPORT_C TBool Initiated();
-
- /**
- * Uninitializes the converter.
- * @since Series 60 3.0
- * @param none.
- * @return none.
- */
- IMPORT_C void UnInitiate();
-
- /**
- * Gets time stamp from a RTP packet.
- * @since Series 60 3.0
- * @param aTimestamp a RTP packet's TS to convert.
- * @param aUseWallClock if true converts to wall clock time.
- * @return a time stamp value.
- */
- IMPORT_C TUint ConvertTs( const TUint aTimestamp,
- const TBool aUseWallClock = EFalse );
-
-private: // Constructors and destructor
-
- /**
- * By default Symbian 2nd phase constructor is private.
- */
- void ConstructL();
-
- /**
- * C++ default constructor.
- * @param aClockRate the clockrate for the media stream.
- */
- CRtpTsConverter( const TUint aClockRate );
-
-
-private: // New functions
-
- /**
- * Calculate the offset for adjusting the RTP timestamps.
- * @since Series 60 3.0
- * @param aRtpTime a RTP time stamp.
- * @param aSeekTime a wall clock time.
- * @param clockRate a wall clock time.
- * @return a offset for RTP TS adjustment.
- */
- TUint ComputeOffset( const TUint aRtpTime,
- const TUint aSeekTime,
- const TInt clockRate );
-
-private: // Data
-
- /**
- * Clockrate.
- */
- const TUint iClockRate;
-
- /**
- * Offset.
- */
- TUint iOffset;
-
- /**
- * Initiated.
- */
- TBool iInitiated;
-
- };
-
-#endif // CRTPTSCONVERTER_H
-
-// End of File