diff -r 000000000000 -r 307788aac0a8 rtp/rtpstack/inc/rtpsessiondef.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/rtp/rtpstack/inc/rtpsessiondef.h Tue Feb 02 01:03:15 2010 +0200 @@ -0,0 +1,88 @@ +/* +* Copyright (c) 2004-2005 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: +* +*/ + + + + +#ifndef __RtpSessionDef_H +#define __RtpSessionDef_H + +// CONSTANTS +const TUint KMaxRtpPacketSize = 8192; // 65536 bits = 8192 bytes +const TUint KMaxRtcpPacketSize = 1024; + +// Default bandwidth in bps +const TUint KRtpDefaultBandWidth = 64000; + +// Minimum bandwidth in bps +const TUint KRtpMinimumBandWidth = 8000; + +// RTCP minimum interval (ms) (default is 5 seconds) +const TUint KRtpDefaultRtcpInterval = 5000; + +// RTCP bandwidth fraction (default is 5%) +const TReal KRtpDefaultRtcpFrac = 0.05; + +// Fraction of RTCP bandwidth to be shared among active senders +const TReal KRtpDefaultSenderBWFrac = 0.25; + +// Fraction of RTCP bandwidth to be shared among receivers +const TReal KRtpDefaultObserverBWFrac = 1 - KRtpDefaultSenderBWFrac; + +// Default RTCP average packet size +const TUint KAverageRtcpPacketLength = 128; + +// Default RTCP minimum interval (ms) +const TUint KMinRtcpTimeInterval = 3000; + +// Compensation for RTCP interval (ms) +const TReal KCompensationRtcp = 2.71828 - 1.5; + +// Used to calculate the average size of an RTCP packet, this represents +// the fraction by which the most recent RTCP packet influences the average value +const TUint KRtcpMaximumParticipants = 256; + +// Dictates how often the SDES information is sent +const TInt KSDES_SEND_PACKET = 5; + +// use temporarily in building RTCP report +const TUint KMaxNumActiveRcvStreams = 128; + +// CLASS DECLARATION +class TStream + { + public : + inline TStream( const TRtpId aMagicKey ); + + inline TStream( const TRtpId aMagicKey, const TUint aStreamAddress ); + + inline const TRtpId GetMagicKey() const; + + inline const TUint GetStreamAddress() const; + + static const TInt iOffset; + + private: + const TRtpId iMagicKey; + const TUint iStreamAddress; + }; + +#include "rtpsessiondef.inl" + +#endif + +// End of file