author | Paulius Meskauskas <paulius.meskauskas@nokia.com> |
Tue, 14 Sep 2010 11:27:31 +0300 | |
changeset 52 | 04d0e3761c38 |
parent 32 | f2ed1fc4c163 |
child 49 | 64c62431ac08 |
child 59 | b0e4b01681c5 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2006-2008 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: MCP Symmetric subthread downlink stream |
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* |
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*/ |
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|
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// INCLUDE FILES |
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#include <mmf/server/mmfformat.h> |
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#include <mmf/server/mmfaudiooutput.h> |
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#include "mccsymsimpledlstream.h" |
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#include "mccdldatapath.h" |
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#include "mccjitterbuffer.h" |
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#include "mccuids.hrh" |
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#include "mccrtpmanager.h" |
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#include "mcccodecconfigurator.h" |
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#include "mccinternaldef.h" |
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#include "mccvideosink.h" |
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#include "mccsubcontrollerlogs.h" |
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#include "mccmultiplexer.h" |
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#include "mccresources.h" |
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// CONSTANTS |
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// ============================= LOCAL FUNCTIONS =============================== |
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// ============================ MEMBER FUNCTIONS =============================== |
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// ----------------------------------------------------------------------------- |
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// CMccSymSimpleDlStream::CMccSymSimpleDlStream |
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// C++ default constructor can NOT contain any code, that |
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// might leave. |
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// ----------------------------------------------------------------------------- |
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// |
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CMccSymSimpleDlStream::CMccSymSimpleDlStream( |
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TUint32 aMccStreamId, |
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MAsyncEventHandler* aEventhandler, |
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MMccResources* aMccResources, |
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CMccRtpManager* aManager, |
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TFourCC aFourCC, |
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TInt aStreamType, |
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CMccRtpMediaClock& aClock ) : |
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CMccSymStreamBase( aMccStreamId, |
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aEventhandler, |
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aMccResources, |
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aManager, |
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aStreamType ) |
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{ |
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iFourCC = aFourCC; |
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iRtpMediaClock = &aClock; |
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} |
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// ----------------------------------------------------------------------------- |
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// CMccSymSimpleDlStream::NewL |
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// Two-phased constructor. |
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// ----------------------------------------------------------------------------- |
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// |
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CMccSymSimpleDlStream* CMccSymSimpleDlStream::NewLC( |
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TUint32 aMccStreamId, |
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MAsyncEventHandler* aEventhandler, |
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MMccResources* aMccResources, |
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CMccRtpManager* aManager, |
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TFourCC aFourCC, |
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TInt aStreamType, |
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CMccRtpMediaClock& aClock ) |
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{ |
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CMccSymSimpleDlStream* s = |
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new ( ELeave ) CMccSymSimpleDlStream( aMccStreamId, |
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aEventhandler, |
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aMccResources, |
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aManager, |
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aFourCC, |
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aStreamType, |
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aClock ); |
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CleanupStack::PushL( s ); |
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s->ConstructL(); |
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return s; |
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} |
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// ----------------------------------------------------------------------------- |
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// CMccSymSimpleDlStream::ConstructL |
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// Symbian 2nd phase constructor can leave. |
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// ----------------------------------------------------------------------------- |
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// |
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void CMccSymSimpleDlStream::ConstructL() |
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{ |
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iDatapath = CMccDlDataPath::NewL( this, iMccResources, Type() ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CMccSymSimpleDlStream::~CMccSymSimpleDlStream |
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// Destructor |
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// ----------------------------------------------------------------------------- |
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// |
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CMccSymSimpleDlStream::~CMccSymSimpleDlStream() |
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{ |
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if( iSoundDevice ) |
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111 |
{ |
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iSoundDevice = NULL; |
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} |
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114 |
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// Must do mux cleanup before decoder (mux sink) deletion |
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MultiplexerCleanup(); |
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117 |
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if( iFormatDecode ) |
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{ |
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iFormatDecode->SourceThreadLogoff(); |
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delete iFormatDecode; |
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iFormatDecode = NULL; |
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} |
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} |
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125 |
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// ----------------------------------------------------------------------------- |
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// CMccSymSimpleDlStream::SetPrioritySettingsL |
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// Sets the MMF priority settings for this stream |
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// ----------------------------------------------------------------------------- |
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// |
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void CMccSymSimpleDlStream::SetPrioritySettingsL( |
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const TMMFPrioritySettings& aPriority ) |
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{ |
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__ASSERT_ALWAYS( iDatasink, User::Leave( KErrNotReady ) ); |
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135 |
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iDatasink->SetSinkPrioritySettings( aPriority ); |
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} |
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138 |
|
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// ----------------------------------------------------------------------------- |
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// CMccSymSimpleDlStream::AddSinkAndSourceL |
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// From CMccSymStreamBase |
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// ----------------------------------------------------------------------------- |
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// |
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void CMccSymSimpleDlStream::AddSinkAndSourceL( |
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MDataSink* aDatasink, |
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MDataSource* aDatasource ) |
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{ |
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__ASSERT_ALWAYS( aDatasink && aDatasource, User::Leave( KErrArgument ) ); |
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149 |
|
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iDatasink = aDatasink; |
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iDatasource = aDatasource; |
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152 |
|
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iMultiplexer = iMccResources->MultiplexerL( iDatasource ); |
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154 |
|
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// Inform datapath about ids of associated sink and source |
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iDatapath->SetAssociatedSink( iDatasink ); |
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iDatapath->SetAssociatedSource( iDatasource ); |
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158 |
|
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iDatapath->AddDataSinkL( aDatasink ); |
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160 |
|
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User::LeaveIfError( iDatasink->SinkThreadLogon( *this ) ); |
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162 |
|
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iDatapath->AddDataSourceL( aDatasource ); |
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} |
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165 |
|
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// ----------------------------------------------------------------------------- |
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// CMccSymSimpleDlStream::LoadCodecL |
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// From CMccSymStreamBase |
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// ----------------------------------------------------------------------------- |
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// |
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void CMccSymSimpleDlStream::LoadCodecL( |
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const TMccCodecInfo& aCodecInfo, |
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const TDesC8& aFmtp ) |
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{ |
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__SUBCONTROLLER_INT1( "CMccSymSimpleDlStream::LoadCodecL, codec state:", |
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CurrentCodecState() ) |
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177 |
|
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__ASSERT_ALWAYS( CurrentCodecState() == EStateCodecNone || |
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iCodecInfo.iFourCC == aCodecInfo.iFourCC, |
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User::Leave( KErrArgument ) ); |
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181 |
|
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iCodecInfo = aCodecInfo; |
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183 |
|
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if ( CurrentCodecState() == EStateCodecNone ) |
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{ |
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delete iFmtpAttr; |
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iFmtpAttr = NULL; |
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188 |
|
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iFmtpAttr = HBufC8::NewL( aFmtp.Length() ); |
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iFmtpAttr->Des().Copy( aFmtp ); |
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191 |
|
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iCodecInfo.iFmtpLength = iFmtpAttr->Length(); |
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CreatePayloadFormatDecoderL(); |
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194 |
|
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// Just negotiate the codec, load it later |
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static_cast<CMccDlDataPath*>( iDatapath )->NegotiateL( *iFormatDecode ); |
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197 |
|
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SetCodecState( EStateCodecNegotiated ); |
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} |
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else if ( CurrentCodecState() == EStateCodecNegotiated ) |
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201 |
{ |
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// Codec is not fully usable yet, do just formatter initialization |
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MccCodecConfigurator::ConfigureCodecL( *iFormatDecode, |
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*iDatasink, |
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aCodecInfo, |
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*iRtpMediaClock, |
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CurrentCodecState() ); |
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208 |
|
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MccCodecConfigurator::ConfigureCodecL( *iDatasource, |
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*iDatasink, |
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iCodecInfo, |
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*iRtpMediaClock, |
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CurrentCodecState() ); |
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|
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SetCodecState( EStateCodecPrepared ); |
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} |
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else if ( CurrentCodecState() == EStateCodecPrepared ) |
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{ |
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if ( CodecLoadingAllowed() ) |
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{ |
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// Load the codec |
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static_cast<CMccDlDataPath*>( iDatapath )->LoadL( *iFormatDecode ); |
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|
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// Set state before updating as the state affects to update functionality |
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SetCodecState( EStateCodecLoaded ); |
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|
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UpdateCodecInformationL( iCodecInfo ); |
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} |
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} |
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else if ( CurrentCodecState() == EStateCodecLoaded || |
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CurrentCodecState() == EStateCodecLoadedAndUpdating ) |
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{ |
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// Update codec info |
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if ( iDatasource->DataSourceType() == KMccRtpSourceUid ) |
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{ |
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CMccRtpDataSource* dataSource = |
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static_cast<CMccRtpDataSource*>( iDatasource ); |
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|
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// For updating keep alive parameters |
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TMccCodecInfoBuffer infoBuffer( iCodecInfo ); |
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dataSource->ConfigureL( infoBuffer, iRtpMediaClock ); |
0
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} |
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SetCodecState( EStateCodecLoadedAndUpdating ); |
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UpdateCodecInformationL( iCodecInfo ); |
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} |
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else |
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{ |
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User::Leave( KErrNotReady ); |
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} |
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|
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__SUBCONTROLLER_INT1( "CMccSymSimpleDlStream::LoadCodecL, exit, new state:", |
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CurrentCodecState() ) |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// CMccSymSimpleDlStream::UpdateCodecInformationL |
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// From CMccSymStreamBase |
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// ----------------------------------------------------------------------------- |
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// |
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void CMccSymSimpleDlStream::UpdateCodecInformationL( TMccCodecInfo& aCodecInfo ) |
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{ |
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__ASSERT_ALWAYS( iFormatDecode, User::Leave( KErrArgument ) ); |
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__ASSERT_ALWAYS( iDatasink, User::Leave( KErrArgument ) ); |
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__ASSERT_ALWAYS( iDatasource, User::Leave( KErrArgument ) ); |
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|
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HandleSpecialSinksAndSources(); |
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|
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iCodecInfo.iIsUpdate = ETrue; |
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|
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// Configure the decoder |
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MccCodecConfigurator::ConfigureCodecL( *iFormatDecode, |
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*iDatasink, |
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aCodecInfo, |
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*iRtpMediaClock, |
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CurrentCodecState() ); |
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|
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// Configure also the real source |
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MccCodecConfigurator::ConfigureCodecL( *iDatasource, |
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*iDatasink, |
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iCodecInfo, |
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*iRtpMediaClock, |
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CurrentCodecState() ); |
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} |
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|
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|
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// ----------------------------------------------------------------------------- |
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// CMccSymDlStream::CreatePayloadFormatDecoderL |
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// Creates the payload format decoder |
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// ----------------------------------------------------------------------------- |
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// |
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void CMccSymSimpleDlStream::CreatePayloadFormatDecoderL() |
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{ |
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__ASSERT_ALWAYS( iMultiplexer, User::Leave( KErrArgument ) ); |
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|
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TUid formatuid; |
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CMMFFormatDecode* tmp = NULL; |
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|
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formatuid.iUid = KImplUidAnyPayloadFormatDecode; |
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|
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// Multiplexer is the source of the decoder |
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tmp = CMMFFormatDecode::NewL( formatuid, iMultiplexer ); |
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|
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tmp->SetSourceDataTypeCode( iCodecInfo.iFourCC, Type() ); |
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|
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if( iFormatDecode ) |
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{ |
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// Remove old one from multiplexer |
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iMultiplexer->MultiplexerSourceThreadLogoff( iFormatDecode ); |
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|
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iFormatDecode->SourceThreadLogoff(); |
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delete iFormatDecode; |
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} |
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|
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iFormatDecode = tmp; |
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User::LeaveIfError( iFormatDecode->SourceThreadLogon( *this ) ); |
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|
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// Add decoder as sink of the multiplexer |
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User::LeaveIfError( |
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iMultiplexer->MultiplexerSourceThreadLogon( *this, *iFormatDecode, ETrue, Type() ) ); |
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|
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if ( KMccRtpSourceUid == iDatasource->DataSourceType() ) |
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{ |
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RArray<TUint> payloads; |
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CleanupClosePushL( payloads ); |
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ParsePayloadTypesL( payloads, iCodecInfo ); |
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iMultiplexer->RegClientForPayloadsL( *iFormatDecode, payloads ); |
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CleanupStack::PopAndDestroy( &payloads ); |
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} |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// CMccSymDlStream::PrimeL |
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// Primes the audio stream ready |
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// ----------------------------------------------------------------------------- |
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// |
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void CMccSymSimpleDlStream::PrimeL( const TUint32 aEndpointId ) |
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{ |
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__ASSERT_ALWAYS( iRtpmanager, User::Leave( KErrArgument ) ); |
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__ASSERT_ALWAYS( iDatapath, User::Leave( KErrArgument ) ); |
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340 |
|
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TBool controlNetworkResources = SetStateL( EStatePrepared, aEndpointId ); |
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342 |
|
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if ( controlNetworkResources && !LocalStream() ) |
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{ |
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iRtpmanager->CreateReceiveStreamL( *iDatasource, iCodecInfo ); |
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} |
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|
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LoadCodecL( iCodecInfo, KNullDesC8 ); |
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|
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DoPrimeL(); |
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351 |
|
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InformStreamStateChange( KMccStreamPrepared, aEndpointId ); |
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} |
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354 |
|
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// ----------------------------------------------------------------------------- |
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// CMccSymSimpleDlStream::PlayL |
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// Starts audio streaming |
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// ----------------------------------------------------------------------------- |
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359 |
// |
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void CMccSymSimpleDlStream::PlayL( |
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const TUint32 aEndpointId, |
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TBool /*aStreamPaused*/, |
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TBool aEnableRtcp ) |
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{ |
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__ASSERT_ALWAYS( iRtpmanager, User::Leave( KErrArgument ) ); |
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__ASSERT_ALWAYS( iDatapath, User::Leave( KErrArgument ) ); |
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367 |
|
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TBool controlNetworkResources = SetStateL( EStateStreaming, aEndpointId ); |
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369 |
|
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if ( !LocalStream() ) |
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371 |
{ |
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if ( controlNetworkResources ) |
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373 |
{ |
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iRtpmanager->StartSessionL(); |
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} |
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376 |
|
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User::LeaveIfError( iRtpmanager->SetRTCPSendReceive( aEnableRtcp ) ); |
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} |
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379 |
|
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UpdateCodecLoadingPermission( ETrue ); |
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|
381 |
|
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LoadCodecL( iCodecInfo, KNullDesC8 ); |
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383 |
|
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DoPlayL(); |
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385 |
|
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InformStreamStateChange( KMccStreamStarted, aEndpointId ); |
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} |
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388 |
|
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389 |
// ----------------------------------------------------------------------------- |
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// CMccSymSimpleDlStream::PauseL |
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// Pauses audio streaming |
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// ----------------------------------------------------------------------------- |
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393 |
// |
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394 |
void CMccSymSimpleDlStream::PauseL( const TUint32 aEndpointId, TBool aEnableRtcp ) |
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395 |
{ |
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396 |
__ASSERT_ALWAYS( iRtpmanager, User::Leave( KErrArgument ) ); |
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397 |
__ASSERT_ALWAYS( iDatapath, User::Leave( KErrArgument ) ); |
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398 |
|
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SetStateL( EStatePaused, aEndpointId ); |
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400 |
|
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401 |
if ( !LocalStream() ) |
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402 |
{ |
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|
403 |
User::LeaveIfError( iRtpmanager->SetRTCPSendReceive( aEnableRtcp ) ); |
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404 |
} |
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405 |
|
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DoPauseL(); |
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407 |
|
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|
408 |
InformStreamStateChange( KMccStreamPaused, aEndpointId ); |
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409 |
} |
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410 |
|
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411 |
// ----------------------------------------------------------------------------- |
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412 |
// CMccSymSimpleDlStream::ResumeL |
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// Resumes paused audio streaming |
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// ----------------------------------------------------------------------------- |
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415 |
// |
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416 |
void CMccSymSimpleDlStream::ResumeL( const TUint32 aEndpointId, TBool aEnableRtcp ) |
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417 |
{ |
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__ASSERT_ALWAYS( iRtpmanager, User::Leave( KErrArgument ) ); |
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__ASSERT_ALWAYS( iDatapath, User::Leave( KErrArgument ) ); |
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|
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SetStateL( EStateStreaming, aEndpointId ); |
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|
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if ( !LocalStream() ) |
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424 |
{ |
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425 |
User::LeaveIfError( iRtpmanager->SetRTCPSendReceive( aEnableRtcp ) ); |
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426 |
} |
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427 |
|
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Revision: 201003
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parents:
diff
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|
428 |
DoResumeL(); |
1bce908db942
Revision: 201003
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parents:
diff
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|
429 |
|
1bce908db942
Revision: 201003
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parents:
diff
changeset
|
430 |
InformStreamStateChange( KMccStreamResumed, aEndpointId ); |
1bce908db942
Revision: 201003
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parents:
diff
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|
431 |
} |
1bce908db942
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parents:
diff
changeset
|
432 |
|
1bce908db942
Revision: 201003
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parents:
diff
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|
433 |
// ----------------------------------------------------------------------------- |
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parents:
diff
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|
434 |
// CMccSymSimpleDlStream::StopL |
1bce908db942
Revision: 201003
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parents:
diff
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|
435 |
// Stops the audio streaming |
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Revision: 201003
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parents:
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|
436 |
// ----------------------------------------------------------------------------- |
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Revision: 201003
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parents:
diff
changeset
|
437 |
// |
1bce908db942
Revision: 201003
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parents:
diff
changeset
|
438 |
void CMccSymSimpleDlStream::StopL( const TUint32 aEndpointId ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
439 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
440 |
__ASSERT_ALWAYS( iDatapath, User::Leave( KErrArgument ) ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
441 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
442 |
SetStateL( EStateStopped, aEndpointId ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
|
1bce908db942
Revision: 201003
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parents:
diff
changeset
|
444 |
DoStopL(); |
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Revision: 201003
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parents:
diff
changeset
|
445 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
446 |
InformStreamStateChange( KMccStreamStopped, aEndpointId ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
447 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
|
1bce908db942
Revision: 201003
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parents:
diff
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|
449 |
// ----------------------------------------------------------------------------- |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
450 |
// CMccSymSimpleDlStream::SetBalanceL |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
451 |
// Sets the current play balance |
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Revision: 201003
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parents:
diff
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|
452 |
// ----------------------------------------------------------------------------- |
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Revision: 201003
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parents:
diff
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|
453 |
// |
1bce908db942
Revision: 201003
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parents:
diff
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|
454 |
void CMccSymSimpleDlStream::SetBalanceL( TInt aLeftBal, TInt aRightBal ) |
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parents:
diff
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|
455 |
{ |
1bce908db942
Revision: 201003
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parents:
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|
456 |
if( !iSoundDevice ) |
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Revision: 201003
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parents:
diff
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|
457 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
458 |
User::Leave( KErrNotReady ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
} |
1bce908db942
Revision: 201003
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parents:
diff
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|
460 |
else |
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Revision: 201003
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parents:
diff
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|
461 |
{ |
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Revision: 201003
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parents:
diff
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|
462 |
iSoundDevice->SetPlayBalanceL( aLeftBal, aRightBal ); |
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Revision: 201003
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parents:
diff
changeset
|
463 |
} |
1bce908db942
Revision: 201003
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parents:
diff
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|
464 |
} |
1bce908db942
Revision: 201003
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parents:
diff
changeset
|
465 |
|
1bce908db942
Revision: 201003
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parents:
diff
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|
466 |
// ----------------------------------------------------------------------------- |
1bce908db942
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parents:
diff
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|
467 |
// CMccSymSimpleDlStream::GetBalanceL |
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Revision: 201003
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parents:
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|
468 |
// Returns the current play balance |
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Revision: 201003
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parents:
diff
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|
469 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
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parents:
diff
changeset
|
470 |
// |
1bce908db942
Revision: 201003
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parents:
diff
changeset
|
471 |
void CMccSymSimpleDlStream::GetBalanceL( TInt& aLeftbal, TInt& aRightbal ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
472 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
473 |
if( !iSoundDevice ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
475 |
User::Leave( KErrNotReady ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
else |
1bce908db942
Revision: 201003
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parents:
diff
changeset
|
478 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
iSoundDevice->GetPlayBalanceL( aLeftbal, aRightbal ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
484 |
// CMccSymSimpleDlStream::GetSSRCL |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
485 |
// Returns SSRC value |
1bce908db942
Revision: 201003
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parents:
diff
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|
486 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
// |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
void CMccSymSimpleDlStream::GetSSRCL( TUint32& /*aSSRCValue*/ ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
489 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
User::Leave ( KErrNotSupported ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
491 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
492 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
493 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
// CMccSymSimpleDlStream::ResetCountersL |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
496 |
// Resets Jitterbuffer |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
497 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
498 |
// |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
499 |
void CMccSymSimpleDlStream::ResetCountersL( ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
500 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
501 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
502 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
503 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
504 |
// CMccSymSimpleDlStream::SendMediaSignalL |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
// Downlink can send RTCP media signals (only receiver reports) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
// |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
508 |
void CMccSymSimpleDlStream::SendMediaSignalL( const TMccEvent& aEvent ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
510 |
__ASSERT_ALWAYS( !LocalStream(), User::Leave( KErrArgument ) ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
__ASSERT_ALWAYS( iDatasource, User::Leave( KErrNotReady ) ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
513 |
CMccRtpDataSource* p = static_cast<CMccRtpDataSource*>( iDatasource ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
514 |
p->SendMediaSignallingL( aEvent ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
515 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
516 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
517 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
518 |
// CMccSymSimpleDlStream::SendRTCPReceiverReportL |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
519 |
// Sends a RTCP receiver report |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
520 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
521 |
// |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
522 |
void CMccSymSimpleDlStream::SendRTCPReceiverReportL() |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
523 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
524 |
__ASSERT_ALWAYS( !LocalStream(), User::Leave( KErrArgument ) ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
525 |
__ASSERT_ALWAYS( iDatasource, User::Leave( KErrArgument ) ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
526 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
527 |
CMccRtpDataSource* dSource = static_cast<CMccRtpDataSource*>( iDatasource ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
528 |
User::LeaveIfError( dSource->SendRTCPReceiverReport() ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
529 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
530 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
531 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
532 |
// CMccSymSimpleDlStream::StartInactivityTimerL |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
533 |
// Starts inactivity timer for a stream |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
534 |
// ----------------------------------------------------------------------------- |
1bce908db942
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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diff
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|
535 |
// |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
536 |
void CMccSymSimpleDlStream::StartInactivityTimerL( TUint32 aTimeoutTime ) |
1bce908db942
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|
537 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
538 |
__ASSERT_ALWAYS( !LocalStream(), User::Leave( KErrArgument ) ); |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
539 |
__ASSERT_ALWAYS( iDatasource, User::Leave( KErrArgument ) ); |
1bce908db942
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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diff
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|
540 |
|
1bce908db942
Revision: 201003
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|
541 |
CMccRtpDataSource* dSource = static_cast<CMccRtpDataSource*>( iDatasource ); |
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|
542 |
dSource->StartInactivityTimerL( aTimeoutTime ); |
1bce908db942
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|
543 |
} |
1bce908db942
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
544 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
545 |
|
1bce908db942
Revision: 201003
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|
546 |
// ----------------------------------------------------------------------------- |
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|
547 |
// CMccSymSimpleDlStream::StopInactivityTimerL |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
548 |
// Stops inactivity timer for a stream |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
549 |
// ----------------------------------------------------------------------------- |
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|
550 |
// |
1bce908db942
Revision: 201003
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parents:
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|
551 |
void CMccSymSimpleDlStream::StopInactivityTimerL() |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
552 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
553 |
__ASSERT_ALWAYS( !LocalStream(), User::Leave( KErrArgument ) ); |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
554 |
__ASSERT_ALWAYS( iDatasource, User::Leave( KErrArgument ) ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
555 |
|
1bce908db942
Revision: 201003
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parents:
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|
556 |
CMccRtpDataSource* dSource = static_cast<CMccRtpDataSource*>( iDatasource ); |
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|
557 |
dSource->StopInactivityTimerL( ); |
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parents:
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|
558 |
} |
1bce908db942
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parents:
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|
559 |
|
1bce908db942
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parents:
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|
560 |
// ----------------------------------------------------------------------------- |
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|
561 |
// CMccSymSimpleDlStream::IsUplink |
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|
562 |
// ----------------------------------------------------------------------------- |
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|
563 |
// |
1bce908db942
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parents:
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|
564 |
TBool CMccSymSimpleDlStream::IsUplink() |
1bce908db942
Revision: 201003
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|
565 |
{ |
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Revision: 201003
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|
566 |
return EFalse; |
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|
567 |
} |
1bce908db942
Revision: 201003
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parents:
diff
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|
568 |
|
1bce908db942
Revision: 201003
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parents:
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|
569 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
570 |
// CMccSymSimpleDlStream::StandByL |
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|
571 |
// ----------------------------------------------------------------------------- |
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Revision: 201003
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parents:
diff
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|
572 |
// |
1bce908db942
Revision: 201003
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parents:
diff
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|
573 |
void CMccSymSimpleDlStream::StandByL() |
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|
574 |
{ |
1bce908db942
Revision: 201003
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parents:
diff
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|
575 |
__ASSERT_ALWAYS( !LocalStream(), User::Leave( KErrArgument ) ); |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
576 |
__ASSERT_ALWAYS( iDatasource, User::Leave( KErrArgument ) ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
577 |
|
1bce908db942
Revision: 201003
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parents:
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|
578 |
CMccRtpDataSource* dSource = static_cast<CMccRtpDataSource*>( iDatasource ); |
1bce908db942
Revision: 201003
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parents:
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|
579 |
dSource->StandBy( EForceStandby, iCodecInfo.iPayloadType ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
580 |
} |
1bce908db942
Revision: 201003
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parents:
diff
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|
581 |
|
1bce908db942
Revision: 201003
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parents:
diff
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|
582 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
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parents:
diff
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|
583 |
// CMccSymSimpleDlStream::JitterBufferError |
1bce908db942
Revision: 201003
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|
584 |
// ----------------------------------------------------------------------------- |
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Revision: 201003
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parents:
diff
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|
585 |
// |
1bce908db942
Revision: 201003
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parents:
diff
changeset
|
586 |
void CMccSymSimpleDlStream::JitterBufferError( TInt /*aError*/ ) |
1bce908db942
Revision: 201003
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parents:
diff
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|
587 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
588 |
} |
1bce908db942
Revision: 201003
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parents:
diff
changeset
|
589 |
|
1bce908db942
Revision: 201003
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parents:
diff
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|
590 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
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parents:
diff
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|
591 |
// CMccSymDlStream::DynamicBufferChangeRequest |
1bce908db942
Revision: 201003
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parents:
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|
592 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
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parents:
diff
changeset
|
593 |
// |
1bce908db942
Revision: 201003
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parents:
diff
changeset
|
594 |
void CMccSymSimpleDlStream::DynamicBufferChangeRequest( TInt /* aBufferSize*/ ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
595 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
596 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
597 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
598 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
599 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
600 |
// CMccSymSimpleDlStream::MultiplexerSink |
1bce908db942
Revision: 201003
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parents:
diff
changeset
|
601 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
602 |
// |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
603 |
MDataSink* CMccSymSimpleDlStream::MultiplexerSink() |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
604 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
605 |
return iFormatDecode; |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
606 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
607 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
608 |
// ========================== OTHER EXPORTED FUNCTIONS ========================= |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
609 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
610 |
// End of File |