--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommsengine/mmceshared/src/mcecomg729codec.cpp	Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,256 @@
+/*
+* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:    
+*
+*/
+
+
+
+
+#include "mceg729codec.h"
+#include "mcecomg729codec.h"
+
+#ifdef MCE_COMMON_SERVER_SIDE
+
+#include <mmcccodecinformation.h>
+
+#endif//MCE_COMMON_SERVER_SIDE
+
+// Frame Size
+const TUint KMceG72FrameSize = 10;
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CMceComG729Codec::NewL
+// -----------------------------------------------------------------------------
+//
+CMceComG729Codec* CMceComG729Codec::NewL( TBuf8<KMceMaxSdpNameLength> aSdpName )
+    {
+    CMceComG729Codec* self = NewLC( aSdpName );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CMceComG729Codec::NewLC
+// -----------------------------------------------------------------------------
+//
+CMceComG729Codec* CMceComG729Codec::NewLC( TBuf8<KMceMaxSdpNameLength> aSdpName )
+    {
+    CMceComG729Codec* self = new (ELeave) CMceComG729Codec();
+    CleanupStack::PushL( self );
+    self->ConstructL( aSdpName );
+    return self;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMceComG729Codec::~CMceComG729Codec
+// -----------------------------------------------------------------------------
+//
+CMceComG729Codec::~CMceComG729Codec()
+    {
+    }
+    
+
+// -----------------------------------------------------------------------------
+// CMceComG729Codec::CMceComG729Codec
+// -----------------------------------------------------------------------------
+//
+CMceComG729Codec::CMceComG729Codec()
+ : CMceComAudioCodec()
+    {
+    iFourCC = 0;
+    iEnableVAD = EFalse;
+    iSamplingFreq = KMceG729SamplingFreq;
+    iPTime = KMceG729DefaultPtime;          
+    iMaxPTime = KMceG729DefaultMaxPtime;    
+    iBitrate  = KMceG729Bitrate;   
+    iAllowedBitrates = KMceAllowedG729Bitrate8K;
+    iPayloadType = KMceDefaultG729PayloadType; 
+    iCodecMode = KG729CodecMode; 
+    iFrameSize = KMceG72FrameSize; 
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMceComG729Codec::CloneL
+// -----------------------------------------------------------------------------
+//
+CMceComAudioCodec* CMceComG729Codec::CloneL()
+    {
+    CMceComG729Codec* copy = new (ELeave) CMceComG729Codec();
+    CleanupStack::PushL( copy );
+    
+    copy->ConstructL( *this );
+    CleanupStack::Pop( copy );
+    return copy;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMceComG729Codec::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CMceComG729Codec::ConstructL( TBuf8<KMceMaxSdpNameLength> aSdpName )
+    {
+    CMceComAudioCodec::ConstructL( aSdpName );
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMceComG729Codec::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CMceComG729Codec::ConstructL( CMceComG729Codec& aCodec )
+    {
+    CMceComAudioCodec::ConstructL( aCodec );
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMceComG729Codec::SetBitrate
+// -----------------------------------------------------------------------------
+//
+TInt CMceComG729Codec::SetBitrate( TUint aBitrate )
+    {
+	TBool isValid = ETrue;
+	
+    switch ( aBitrate )
+    	{
+    	case KMceG729Bitrate:
+    	    {
+    	    if ( aBitrate > GetMaxBitRate() )
+    	        {
+        		isValid = EFalse;
+    	        }
+    	    break;
+    	    }
+    	default:
+    		isValid = EFalse;
+    		break;
+    	}
+    	
+    if ( isValid )
+    	{
+        return CMceComCodec::SetBitrate( aBitrate );
+    	}
+    else
+    	{
+    	return KErrNotSupported;
+    	}
+	
+	}
+	 
+
+// -----------------------------------------------------------------------------
+// CMceComG729Codec::SetAllowedBitrates
+// -----------------------------------------------------------------------------
+//
+TInt CMceComG729Codec::SetAllowedBitrates( TUint aBitrates )
+    {
+    TInt error = KErrNone;
+    
+    //Confirm that the bitrate mask is valid
+    //I.e. after all the valid bitrates are set to zero the value should be zero
+    if ( !aBitrates || 
+        ( aBitrates >> 8 ) > 0 ) 
+        {
+        error = KErrArgument;
+        }
+    else
+        {
+        CMceComCodec::SetAllowedBitrates( KMceAllowedG729BitrateAllowAll );
+        iAllowedBitrates &= aBitrates;
+        TUint maxBitrate = GetMaxBitRate();
+        if ( iBitrate > maxBitrate )
+            {
+            error = CMceComCodec::SetBitrate( maxBitrate );
+            }
+        }
+    
+    return error;
+    
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMceComG729Codec::SetCodecMode
+// -----------------------------------------------------------------------------
+//
+TInt CMceComG729Codec::SetCodecMode( TUint aCodecMode )
+    {
+    if ( KG729CodecMode == aCodecMode )
+        {
+        iCodecMode = aCodecMode;
+        return KErrNone;
+        }
+    else
+        {
+        return KErrNotSupported;
+        }
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMceComG729Codec::GetMaxBitRate
+// -----------------------------------------------------------------------------
+//
+TUint CMceComG729Codec::GetMaxBitRate()
+	{
+    if( iAllowedBitrates & KMceAllowedG729Bitrate8K )
+        {
+        return KMceG729Bitrate;
+        }
+    else
+        {
+        return 0;    
+        }
+    }   
+
+// -----------------------------------------------------------------------------
+// CMceComG729Codec::SetPTime
+// -----------------------------------------------------------------------------
+//
+TInt CMceComG729Codec::SetPTime( TUint aPTime )
+    {
+    if ( ( aPTime % KMceG72FrameSize ) == 0 )
+        {
+        return CMceComAudioCodec::SetPTime( aPTime );
+        }
+    else
+        {
+        return KErrNotSupported;
+        }
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMceComG729Codec::SetMaxPTime
+// -----------------------------------------------------------------------------
+//
+TInt CMceComG729Codec::SetMaxPTime( TUint aMaxPTime )
+    {
+    if ( ( aMaxPTime % KMceG72FrameSize ) == 0 )
+        {
+        return CMceComAudioCodec::SetMaxPTime( aMaxPTime );
+        }
+    else
+        {
+        return KErrNotSupported;
+        }
+    }
+
+// End of File