author | Pat Downey <patd@symbian.org> |
Wed, 01 Sep 2010 12:20:28 +0100 | |
branch | RCL_3 |
changeset 46 | 4da1f672912e |
parent 0 | 1bce908db942 |
permissions | -rw-r--r-- |
0
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/* |
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* Copyright (c) 2002-2005 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: |
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* |
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*/ |
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// INCLUDE FILES |
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#include <e32base.h> |
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#include <mmf/common/mmffourcc.h> |
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#include <mmf/server/mmfdatabuffer.h> |
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#include "anypayloadformatread.h" |
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#include "mccrtpdatasource.h" |
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#include "mccinternaldef.h" |
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#include "mccanyformatlogs.h" |
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const TInt KNumValue4(4); |
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const TInt KNumValue16(16); |
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// ============================= LOCAL FUNCTIONS =============================== |
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// ============================ MEMBER FUNCTIONS =============================== |
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// ----------------------------------------------------------------------------- |
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// CAnyPayloadFormatRead::CAnyPayloadFormatRead |
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// |
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// CAnyPayloadFormatRead default constructor, can NOT contain any code, |
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// that might leave |
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// Phase #1 of 2-phase constructor |
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// ----------------------------------------------------------------------------- |
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// |
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CAnyPayloadFormatRead::CAnyPayloadFormatRead ( ) |
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{ |
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} |
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// ----------------------------------------------------------------------------- |
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// CAnyPayloadFormatRead::ConstructL |
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// Symbian 2nd phase constructor can leave. |
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// ----------------------------------------------------------------------------- |
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// |
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void CAnyPayloadFormatRead::ConstructL ( MDataSource* aSource ) |
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{ |
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__ANYFORMAT_CONTROLL( "CAnyPayloadFormatRead::ConstructL" ) |
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__ASSERT_ALWAYS( aSource, User::Leave( KErrArgument ) ); |
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iRtpDataSource = aSource; |
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iClip = aSource; |
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iFillRequested = EFalse; |
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iBufferToReadExists = EFalse; |
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// Initialize decoding state machine |
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iStateMachine = CFormatDecodeStateMachine::NewL( this ); |
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iStateMachine->ChangeState( EDecodeIdle ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CAnyPayloadFormatRead::NewL |
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// |
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// Two-phased constructor. |
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// Static function for creating and constructing an instance of |
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// the AMR-NB format. |
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// |
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// Returns: CAnyPayloadFormatRead* : pointer to created instance |
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// ----------------------------------------------------------------------------- |
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// |
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CAnyPayloadFormatRead* CAnyPayloadFormatRead::NewL( |
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MDataSource* aSource ) |
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{ |
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__ASSERT_ALWAYS( aSource, User::Leave( KErrArgument ) ); |
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__ASSERT_ALWAYS( ( KMccRtpSourceUid == aSource->DataSourceType() || |
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KMccVideoSourceUid == aSource->DataSourceType() || |
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KMccMultiplexerUid == aSource->DataSourceType() ), |
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User::Leave( KErrArgument ) ); |
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CAnyPayloadFormatRead* self = |
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new ( ELeave ) CAnyPayloadFormatRead; |
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CleanupStack::PushL ( self ); |
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self->ConstructL ( aSource ); |
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CleanupStack::Pop( self ); |
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return self; |
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} |
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// ----------------------------------------------------------------------------- |
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// CAnyPayloadFormatRead::~CAnyPayloadFormatRead |
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// |
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// Destructor. |
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// ----------------------------------------------------------------------------- |
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// |
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CAnyPayloadFormatRead::~CAnyPayloadFormatRead( ) |
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{ |
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delete iFrameBufferOne; |
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delete iFrameBufferTwo; |
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if ( iSourceBufOwnership ) |
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108 |
{ |
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delete iPayloadBuffer; |
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} |
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111 |
else |
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112 |
{ |
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iPayloadBuffer = NULL; |
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} |
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115 |
|
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if ( iStateMachine ) |
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117 |
{ |
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iStateMachine->Cancel( ); |
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delete iStateMachine; |
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} |
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iCurrentBuffer = NULL; |
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iRtpDataSource = NULL; |
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iClip = NULL; |
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iDataPath = NULL; |
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iEventHandler = NULL; |
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} |
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127 |
|
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// ----------------------------------------------------------------------------- |
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// CAnyPayloadFormatRead::Streams |
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// Return number of audio streams for the given media |
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// ----------------------------------------------------------------------------- |
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// |
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TUint CAnyPayloadFormatRead::Streams( TUid /*aMediaType*/ ) const |
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134 |
{ |
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return 1; |
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} |
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137 |
|
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// ----------------------------------------------------------------------------- |
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139 |
// CAnyPayloadFormatRead::FrameTimeInterval |
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// Return the frame time interval for the given media |
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141 |
// ----------------------------------------------------------------------------- |
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142 |
// |
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143 |
TTimeIntervalMicroSeconds CAnyPayloadFormatRead::FrameTimeInterval( |
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144 |
TMediaId /*aMediaId*/ ) const |
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145 |
{ |
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return TTimeIntervalMicroSeconds( TInt64( 0 ) ); |
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147 |
} |
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148 |
|
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149 |
// ----------------------------------------------------------------------------- |
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150 |
// CAnyPayloadFormatRead::FillBufferL |
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// Fill Buffer |
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// ----------------------------------------------------------------------------- |
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153 |
// |
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154 |
void CAnyPayloadFormatRead::FillBufferL( CMMFBuffer* aBuffer, |
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155 |
MDataSink* aConsumer, |
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TMediaId aMediaId ) |
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157 |
{ |
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158 |
__ANYFORMAT_MEDIA( "CAnyPayloadFormatRead::FillBufferL" ) |
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159 |
|
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160 |
__ASSERT_ALWAYS( aBuffer, User::Leave( KErrArgument ) ); |
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161 |
__ASSERT_ALWAYS( aBuffer->Type() == KUidMmfDataBuffer, User::Leave( KErrArgument ) ); |
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162 |
__ASSERT_ALWAYS( aBuffer == iCurrentBuffer, User::Leave( KErrArgument ) ); |
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163 |
__ASSERT_ALWAYS( aConsumer, User::Leave( KErrArgument ) ); |
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164 |
__ASSERT_ALWAYS( iStateMachine, User::Leave( KErrArgument ) ); |
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165 |
__ASSERT_ALWAYS( iFrameBufferOne, User::Leave( KErrArgument ) ); |
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166 |
__ASSERT_ALWAYS( iFrameBufferTwo, User::Leave( KErrArgument ) ); |
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|
167 |
|
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168 |
iDataPath = aConsumer; |
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169 |
iMediaId = aMediaId; |
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170 |
iFillRequested = ETrue; |
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171 |
|
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172 |
if ( iCurrentBuffer ) |
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173 |
{ |
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174 |
iCurrentBuffer->SetStatus( EAvailable ); |
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175 |
iCurrentBuffer = NULL; |
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176 |
} |
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177 |
|
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178 |
if (iFrameBufferOne->Status() == EFull ) |
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179 |
{ |
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180 |
iCurrentBuffer = iFrameBufferOne; |
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181 |
iStateMachine->ChangeState( ESourceDataReady ); |
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182 |
} |
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183 |
else if (iFrameBufferTwo->Status() == EFull ) |
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184 |
{ |
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185 |
iCurrentBuffer = iFrameBufferTwo; |
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186 |
iStateMachine->ChangeState( ESourceDataReady ); |
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187 |
} |
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188 |
else |
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189 |
{ |
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190 |
FillSourceBufferL(); |
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191 |
} |
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192 |
}; |
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193 |
|
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194 |
// ----------------------------------------------------------------------------- |
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195 |
// CAnyPayloadFormatRead::FillSinkBuffer |
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196 |
// Read RTP payload and convert it into AMR frames. |
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197 |
// ----------------------------------------------------------------------------- |
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198 |
// |
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199 |
void CAnyPayloadFormatRead::FillSinkBufferL( ) |
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200 |
{ |
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201 |
__ANYFORMAT_MEDIA( "CAnyPayloadFormatRead::FillSinkBuffer" ) |
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202 |
__ASSERT_ALWAYS( iStateMachine, User::Leave( KErrArgument ) ); |
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203 |
__ASSERT_ALWAYS( iCurrentBuffer, User::Leave( KErrArgument ) ); |
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204 |
|
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205 |
iStateMachine->ChangeState( EEmptyDataToSink ); |
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206 |
} |
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207 |
|
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208 |
// ----------------------------------------------------------------------------- |
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209 |
// CAnyPayloadFormatRead::FillSourceBufferL |
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210 |
// Send fill buffer request to RTP Data Soure |
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211 |
// ----------------------------------------------------------------------------- |
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212 |
// |
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void CAnyPayloadFormatRead::FillSourceBufferL( ) |
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{ |
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__ASSERT_ALWAYS( iClip, User::Leave( KErrArgument ) ); |
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__ASSERT_ALWAYS( iPayloadBuffer, User::Leave( KErrArgument ) ); |
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iClip->FillBufferL(iPayloadBuffer, this, iMediaId ); |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// CAnyPayloadFormatRead::SendDataToSinkL |
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// Send full frame buffer to Data Path |
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// ----------------------------------------------------------------------------- |
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// |
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void CAnyPayloadFormatRead::SendDataToSinkL( ) |
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{ |
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__ANYFORMAT_MEDIA( "CAnyPayloadFormatRead::SendDataToSinkL" ) |
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__ASSERT_ALWAYS( iDataPath, User::Leave( KErrArgument ) ); |
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__ASSERT_ALWAYS( iCurrentBuffer, User::Leave( KErrArgument ) ); |
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|
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iDataPath->BufferFilledL( iCurrentBuffer ); |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// CAnyPayloadFormatRead::CreateSourceBufferL |
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// Create a source buffer for the given media and indicate in aReference if |
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// buffer is created. |
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// ----------------------------------------------------------------------------- |
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// |
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CMMFBuffer* CAnyPayloadFormatRead::CreateSourceBufferL( |
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TMediaId /*aMediaId*/, |
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TBool &aReference ) |
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{ |
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__ANYFORMAT_MEDIA( "CAnyPayloadFormatRead::CreateSourceBufferL" ) |
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// the source buffers belong to AmrPayloadFormatRead not to datapath |
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// aference should be set to ETrue and destried by AmrPayloadFormatRead |
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// itself. |
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aReference = ETrue; |
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iCurrentBuffer = iFrameBufferOne; |
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return iFrameBufferOne; |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// CAnyPayloadFormatRead::CreateSourceBufferL |
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// Create a source buffer for the given media, setting frame size to match |
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// the given sink buffer |
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// ----------------------------------------------------------------------------- |
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// |
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CMMFBuffer* CAnyPayloadFormatRead::CreateSourceBufferL( |
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TMediaId aMediaId, |
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CMMFBuffer& /*aSinkBuffer*/, |
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TBool &aReference ) |
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{ |
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__ANYFORMAT_MEDIA( "CAnyPayloadFormatRead::CreateSourceBufferL" ) |
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return CreateSourceBufferL( aMediaId, aReference ); |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// CAnyPayloadFormatRead::SourceDataTypeCode |
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// Return the source data type ( four CC code ) for the given media |
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// ----------------------------------------------------------------------------- |
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// |
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TFourCC CAnyPayloadFormatRead::SourceDataTypeCode( |
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TMediaId /*aMediaId*/ ) |
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{ |
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return iFourCC; |
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} |
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|
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// ----------------------------------------------------------------------------- |
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// CAnyPayloadFormatRead::SetSourceDataTypeCode |
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// Set the source data type to the given four CC code for the given |
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// media |
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// ----------------------------------------------------------------------------- |
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// |
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TInt CAnyPayloadFormatRead::SetSourceDataTypeCode( TFourCC aSourceFourCC, |
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TMediaId aMediaId ) |
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{ |
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__ANYFORMAT_CONTROLL( "CAnyPayloadFormatRead::SetSourceDataTypeCode" ) |
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|
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if( iClip ) |
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{ |
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iFourCC = aSourceFourCC; |
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iMediaId = aMediaId; |
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|
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iClip->SetSourceDataTypeCode( iFourCC, iMediaId ); |
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|
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return KErrNone; |
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} |
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else |
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{ |
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return KErrArgument; |
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} |
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|
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} |
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|
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// ----------------------------------------------------------------------------- |
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// CAnyPayloadFormatRead::SourceThreadLogon |
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// Log in to the source thread |
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// ----------------------------------------------------------------------------- |
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// |
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TInt CAnyPayloadFormatRead::SourceThreadLogon( |
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MAsyncEventHandler& aEventHandler ) |
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{ |
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__ANYFORMAT_CONTROLL( "CAnyPayloadFormatRead::SourceThreadLogon" ) |
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if ( iClip ) |
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{ |
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iEventHandler = &aEventHandler; |
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iClip->SourceThreadLogon( aEventHandler ); |
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return KErrNone; |
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} |
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else |
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323 |
{ |
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return KErrArgument; |
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} |
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} |
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327 |
|
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// ----------------------------------------------------------------------------- |
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// CAnyPayloadFormatRead::NegotiateSourceL( MDataSink& aDataSink ) |
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// Negotiate source settings to match data sink object. |
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// Re-size frame buffers if needed |
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// ----------------------------------------------------------------------------- |
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// |
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void CAnyPayloadFormatRead::NegotiateSourceL( MDataSink& /*aDataSink*/ ) |
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335 |
{ |
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__ANYFORMAT_CONTROLL( "CAnyPayloadFormatRead::NegotiateSourceL" ) |
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__ASSERT_ALWAYS( iClip, User::Leave( KErrArgument ) ); |
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iClip->NegotiateSourceL( *this ); |
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} |
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340 |
|
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// ----------------------------------------------------------------------------- |
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// CAnyPayloadFormatRead::SourceThreadLogoff |
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// Log out of the source thread. |
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// ----------------------------------------------------------------------------- |
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// |
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void CAnyPayloadFormatRead::SourceThreadLogoff( ) |
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{ |
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__ANYFORMAT_CONTROLL( "CAnyPayloadFormatRead::SourceThreadLogoff" ) |
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if ( iClip ) |
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350 |
{ |
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iClip->SourceThreadLogoff( ); |
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} |
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353 |
} |
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354 |
|
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355 |
// ----------------------------------------------------------------------------- |
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// CAnyPayloadFormatRead::DataBufferFilledL |
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// ----------------------------------------------------------------------------- |
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358 |
// |
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void CAnyPayloadFormatRead::DataBufferFilledL( CMMFBuffer* aBuffer, |
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const TRtpRecvHeader& aRtpHeader ) |
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361 |
{ |
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__ANYFORMAT_MEDIA( "CAnyPayloadFormatRead::DataBufferFilledL" ) |
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__ANYFORMAT_MEDIA_INT1( "CAnyPayloadFormatRead::DataBufferFilledL iPadding:", aRtpHeader.iPadding ) |
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__ANYFORMAT_MEDIA_INT1( "CAnyPayloadFormatRead::DataBufferFilledL iExtension:", aRtpHeader.iExtension ) |
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__ANYFORMAT_MEDIA_INT1( "CAnyPayloadFormatRead::DataBufferFilledL iCsrcCount:", aRtpHeader.iCsrcCount ) |
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__ANYFORMAT_MEDIA_INT1( "CAnyPayloadFormatRead::DataBufferFilledL iMarker:", aRtpHeader.iMarker ) |
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__ANYFORMAT_MEDIA_INT1( "CAnyPayloadFormatRead::DataBufferFilledL iPayloadType:", aRtpHeader.iPayloadType ) |
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__ANYFORMAT_MEDIA_INT1( "CAnyPayloadFormatRead::DataBufferFilledL iSeqNum:", aRtpHeader.iSeqNum ) |
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__ANYFORMAT_MEDIA_INT1( "CAnyPayloadFormatRead::DataBufferFilledL iTimestamp:", aRtpHeader.iTimestamp ); |
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__ANYFORMAT_MEDIA_INT1( "CAnyPayloadFormatRead::DataBufferFilledL iHeaderExtension:", (TInt)aRtpHeader.iHeaderExtension ) |
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__ANYFORMAT_MEDIA_INT1( "CAnyPayloadFormatRead::DataBufferFilledL iCsrcList:", (TInt)aRtpHeader.iCsrcList ) |
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372 |
|
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__ASSERT_ALWAYS( aBuffer, User::Leave( KErrArgument ) ); |
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374 |
|
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aBuffer->SetTimeToPlay( aRtpHeader.iTimestamp ); |
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aBuffer->SetLastBuffer( aRtpHeader.iMarker ); |
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aBuffer->SetFrameNumber( aRtpHeader.iSeqNum ); |
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378 |
|
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BufferFilledL( aBuffer ); |
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} |
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381 |
|
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382 |
// ----------------------------------------------------------------------------- |
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383 |
// CAnyPayloadFormatRead::BufferFilledL |
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// Called after the data buffer is filled. Update the number of bytes read |
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// and the current read position for the next read operation. |
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// ----------------------------------------------------------------------------- |
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387 |
// |
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388 |
void CAnyPayloadFormatRead::BufferFilledL( CMMFBuffer* aBuffer ) |
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389 |
{ |
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390 |
__ANYFORMAT_MEDIA( "CAnyPayloadFormatRead::BufferFilledL2" ) |
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391 |
__ASSERT_ALWAYS( aBuffer, User::Leave( KErrArgument ) ); |
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392 |
__ASSERT_ALWAYS( aBuffer->Type() == KUidMmfDataBuffer, User::Leave( KErrArgument ) ); |
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__ASSERT_ALWAYS( iPayloadBuffer == aBuffer , User::Leave( KErrArgument ) ); |
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__ASSERT_ALWAYS( iClip, User::Leave( KErrArgument ) ); |
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__ASSERT_ALWAYS( iStateMachine, User::Leave( KErrArgument ) ); |
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__ASSERT_ALWAYS( iFrameBufferOne , User::Leave( KErrArgument ) ); |
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__ASSERT_ALWAYS( iFrameBufferTwo , User::Leave( KErrArgument ) ); |
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|
398 |
|
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iPacketCount++; |
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400 |
|
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401 |
CMMFDataBuffer* dataBuffer = static_cast<CMMFDataBuffer*>( aBuffer ); |
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|
402 |
|
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403 |
if ( dataBuffer->Data().Length() == 0 ) |
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|
404 |
{ |
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__ANYFORMAT_MEDIA( "CAnyPayloadFormatRead::BufferFilledL2, zero length payload" ) |
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|
406 |
|
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407 |
// Drop buffer and ask for more |
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408 |
FillSourceBufferL(); |
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409 |
} |
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else if ( iFrameBufferOne->Status() == EAvailable ) |
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411 |
{ |
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iFrameBufferOne->Data().Copy( dataBuffer->Data() ); |
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413 |
iFrameBufferOne->SetTimeToPlay( aBuffer->TimeToPlay() ); |
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414 |
iFrameBufferOne->SetLastBuffer( aBuffer->LastBuffer() ); |
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415 |
iFrameBufferOne->SetFrameNumber( aBuffer->FrameNumber() ); |
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|
416 |
|
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417 |
iFrameBufferOne->SetStatus( EFull ); |
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|
418 |
|
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419 |
if (iFrameBufferTwo->Status() == EAvailable ) |
1bce908db942
Revision: 201003
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parents:
diff
changeset
|
420 |
{ |
1bce908db942
Revision: 201003
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parents:
diff
changeset
|
421 |
iCurrentBuffer = iFrameBufferOne; |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
422 |
iStateMachine->ChangeState( ESourceDataReady ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
423 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
424 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
425 |
else if ( iFrameBufferTwo->Status() == EAvailable ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
426 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
427 |
iFrameBufferTwo->Data().Copy( dataBuffer->Data() ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
428 |
iFrameBufferTwo->SetTimeToPlay( aBuffer->TimeToPlay() ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
429 |
iFrameBufferTwo->SetLastBuffer( aBuffer->LastBuffer() ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
430 |
iFrameBufferTwo->SetFrameNumber( aBuffer->FrameNumber() ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
431 |
iFrameBufferTwo->SetStatus( EFull ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
432 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
433 |
if (iFrameBufferOne->Status() == EAvailable ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
434 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
435 |
iCurrentBuffer = iFrameBufferTwo; |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
436 |
iStateMachine->ChangeState( ESourceDataReady ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
437 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
438 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
439 |
else |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
440 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
441 |
// Neither of the buffers is available |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
442 |
User::Leave( KErrNotReady ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
444 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
445 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
446 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
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parents:
diff
changeset
|
447 |
// CAnyPayloadFormatRead::Duration |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
// Return the clip duration for the given media. |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
450 |
// |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
451 |
TTimeIntervalMicroSeconds CAnyPayloadFormatRead::Duration( |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
452 |
TMediaId /*aMediaType*/ ) const |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
453 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
454 |
return TTimeIntervalMicroSeconds( TInt64( 0 ) ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
456 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
457 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
458 |
// CAnyPayloadFormatRead::LastDlPacketCount |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
// Return current packet count for current talk spurt |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
460 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
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parents:
diff
changeset
|
461 |
// |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
462 |
TInt CAnyPayloadFormatRead::LastDlPacketCount( ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
463 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
464 |
return iPacketCount; |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
465 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
// CAnyPayloadFormatRead::CancelDlRequest( ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
469 |
// |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
470 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
471 |
// |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
472 |
void CAnyPayloadFormatRead::CancelDlRequest() |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
473 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
__ANYFORMAT_CONTROLL( "CAnyPayloadFormatRead::CancelDlRequest" ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
if( iStateMachine && iFrameBufferOne && iFrameBufferTwo ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
478 |
iStateMachine->Cancel(); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
iStateMachine->ChangeState( EDecodeIdle ); |
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 |
iFrameBufferOne->SetLastBuffer( EFalse ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
iFrameBufferTwo->SetLastBuffer( EFalse ); |
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
changeset
|
484 |
iFrameBufferOne->SetStatus( EAvailable ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
485 |
iFrameBufferTwo->SetStatus( EAvailable ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
486 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
iBufferToReadExists = EFalse; |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
iFillRequested = EFalse; |
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 |
|
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 |
// CAnyPayloadFormatRead::SourcePrimeL() |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
// |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
496 |
// ----------------------------------------------------------------------------- |
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 |
void CAnyPayloadFormatRead::SourcePrimeL() |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
499 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
500 |
__ANYFORMAT_CONTROLL( "CAnyPayloadFormatRead::SourcePrimeL" ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
501 |
__ASSERT_ALWAYS( iClip, User::Leave( KErrArgument ) ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
502 |
iClip->SourcePrimeL(); |
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 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
// CAnyPayloadFormatRead::SourcePlayL() |
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 |
// ----------------------------------------------------------------------------- |
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 |
void CAnyPayloadFormatRead::SourcePlayL() |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
__ANYFORMAT_CONTROLL( "CAnyPayloadFormatRead::SourcePlayL" ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
513 |
__ASSERT_ALWAYS( iClip, User::Leave( KErrArgument ) ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
514 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
515 |
iPacketCount = 0; |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
516 |
iClip->SourcePlayL(); |
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 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
519 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
520 |
// CAnyPayloadFormatRead::SourcePauseL() |
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 |
// ----------------------------------------------------------------------------- |
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 |
void CAnyPayloadFormatRead::SourcePauseL() |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
525 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
526 |
__ANYFORMAT_CONTROLL( "CAnyPayloadFormatRead::SourcePauseL" ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
527 |
__ASSERT_ALWAYS( iClip, User::Leave( KErrArgument ) ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
528 |
this->CancelDlRequest(); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
529 |
iClip->SourcePauseL(); |
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 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
533 |
// CAnyPayloadFormatRead::SourceStopL( ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
534 |
// |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
535 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
536 |
// |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
537 |
void CAnyPayloadFormatRead::SourceStopL() |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
538 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
539 |
__ANYFORMAT_CONTROLL( "CAnyPayloadFormatRead::SourceStopL" ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
540 |
__ASSERT_ALWAYS( iClip, User::Leave( KErrArgument ) ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
541 |
this->CancelDlRequest(); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
542 |
iClip->SourceStopL(); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
543 |
} |
1bce908db942
Revision: 201003
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
changeset
|
545 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
546 |
// CAnyPayloadFormatRead::SinkDataTypeCode() |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
547 |
// Returns the datatype code for this Format Decoder |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
548 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
549 |
// |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
550 |
TFourCC CAnyPayloadFormatRead::SinkDataTypeCode( TMediaId /*aMediaId*/ ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
551 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
552 |
return iFourCC; |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
553 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
554 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
555 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
556 |
// CAnyPayloadFormatRead::ConfigurePayloadFormatL |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
557 |
// Configure payload decoding parameters. |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
558 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
559 |
// |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
560 |
void CAnyPayloadFormatRead::ConfigurePayloadFormatL( |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
561 |
const TDesC8& aConfigParams ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
562 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
563 |
__ANYFORMAT_CONTROLL( "CAnyPayloadFormatRead::ConfigurePayloadFormatL" ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
564 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
565 |
TMccCodecInfoBuffer infoBuffer; |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
566 |
infoBuffer.Copy( aConfigParams ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
567 |
TMccCodecInfo cInfo = infoBuffer(); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
568 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
569 |
if ( cInfo.iIsUpdate && cInfo.iFrameSize == iCInfo.iFrameSize ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
570 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
571 |
__ANYFORMAT_CONTROLL( "CAnyPayloadFormatRead::ConfigurePayloadFormatL, nothing to configure" ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
572 |
return; |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
573 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
574 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
575 |
TUint framesize; |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
576 |
if ( iMediaId.iMediaType == KUidMediaTypeVideo ) // for video |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
577 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
578 |
__ANYFORMAT_CONTROLL( "CAnyPayloadFormatRead::ConfigurePayloadFormatL, \ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
579 |
iMediaId.iMediaType == KUidMediaTypeVideo" ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
580 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
581 |
framesize = cInfo.iFrameSize * KNumValue4; |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
582 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
583 |
else // for audio |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
584 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
585 |
if ( !cInfo.iMaxPtime ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
586 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
587 |
framesize = cInfo.iFrameSize * KNumValue16; |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
588 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
589 |
else |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
590 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
591 |
if( !cInfo.iHwFrameTime ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
592 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
593 |
User::Leave( KErrArgument ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
594 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
595 |
TUint framesPerPackets = cInfo.iMaxPtime / cInfo.iHwFrameTime; |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
596 |
framesize = cInfo.iFrameSize * framesPerPackets; |
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 |
__ANYFORMAT_CONTROLL_INT1( "CAnyPayloadFormatRead, buffer size", framesize ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
601 |
if ( !iFrameBufferOne ) |
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 |
iFrameBufferOne = |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
604 |
CMMFDataBuffer::NewL( framesize ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
605 |
iFrameBufferOne->SetStatus( EAvailable ); |
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 |
if ( !iFrameBufferTwo ) |
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
changeset
|
610 |
iFrameBufferTwo = |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
611 |
CMMFDataBuffer::NewL( framesize ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
612 |
iFrameBufferTwo->SetStatus( EAvailable ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
613 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
614 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
615 |
if ( iPayloadBuffer && iSourceBufOwnership ) |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
616 |
{ |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
617 |
delete iPayloadBuffer; |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
618 |
iPayloadBuffer = NULL; |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
619 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
620 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
621 |
iPayloadBuffer |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
622 |
= CreateClipBufferL( framesize, iSourceBufOwnership ); |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
623 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
624 |
iCurrentBuffer = NULL; |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
625 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
626 |
iCInfo = cInfo; |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
627 |
} |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
628 |
|
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
629 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
630 |
// CAnyPayloadFormatRead::CreateClipBufferL |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
631 |
// Creates buffer needed in data transfer with format readers clip. |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
632 |
// ----------------------------------------------------------------------------- |
1bce908db942
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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// |
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CMMFDataBuffer* CAnyPayloadFormatRead::CreateClipBufferL( |
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TUint aSize, TBool& aIsOwnBuffer ) |
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{ |
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__ANYFORMAT_CONTROLL( "CAnyPayloadFormatRead::CreateClipBufferL" ); |
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CMMFDataBuffer* buffer( NULL ); |
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|
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if ( iClip->CanCreateSourceBuffer() ) |
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{ |
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static_cast<CMMFFormatDecode*>( iClip )->SuggestSourceBufferSize( aSize ); |
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|
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TBool reference( EFalse ); |
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CMMFBuffer* sourceBuf |
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= iClip->CreateSourceBufferL( KUidMediaTypeAudio, reference ); |
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TBool isSupportedBuf |
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= CMMFBuffer::IsSupportedDataBuffer( sourceBuf->Type() ); |
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TBool isOwnBuffer = reference ? EFalse : ETrue; |
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|
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if ( !isSupportedBuf ) |
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653 |
{ |
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if ( isOwnBuffer ) |
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{ |
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delete sourceBuf; |
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} |
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|
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User::Leave( KErrNotSupported ); |
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} |
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|
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aIsOwnBuffer = isOwnBuffer; |
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buffer = static_cast<CMMFDataBuffer*>( sourceBuf ); |
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} |
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else |
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{ |
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aIsOwnBuffer = ETrue; |
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buffer = CMMFDataBuffer::NewL( aSize ); |
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} |
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|
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return buffer; |
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} |
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|
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// ========================== OTHER EXPORTED FUNCTIONS ========================= |
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|
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// End of File |