mmfenh/advancedaudiocontroller/audiocontrollerpluginsvariant/3gpaudioplaycontroller/Src/3GPAudioPlayControllerDecoderBuilder.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mmfenh/advancedaudiocontroller/audiocontrollerpluginsvariant/3gpaudioplaycontroller/Src/3GPAudioPlayControllerDecoderBuilder.cpp Tue Feb 02 01:08:46 2010 +0200
@@ -0,0 +1,107 @@
+/*
+* Copyright (c) 2004 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: This is a builder class for decoder object.
+*
+*/
+
+
+
+// INCLUDE FILES
+#include "3GPAudioPlayControllerDecoderBuilder.h"
+#include "AACAudioPlayControllerDecoder.h"
+#include "AWBAudioPlayControllerDecoder.h"
+#include "AMRAudioPlayControllerDecoder.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// C3GPAudioPlayControllerDecoderBuilder::C3GPAudioPlayControllerDecoderBuilder
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+C3GPAudioPlayControllerDecoderBuilder::C3GPAudioPlayControllerDecoderBuilder()
+ {
+ }
+
+// -----------------------------------------------------------------------------
+// C3GPAudioPlayControllerDecoderBuilder::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void C3GPAudioPlayControllerDecoderBuilder::ConstructL()
+ {
+#ifdef _DEBUG
+ RDebug::Print(_L("C3GPAudioPlayControllerDecoderBuilder::ConstructL"));
+#endif
+ }
+
+// -----------------------------------------------------------------------------
+// C3GPAudioPlayControllerDecoderBuilder::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+C3GPAudioPlayControllerDecoderBuilder* C3GPAudioPlayControllerDecoderBuilder::NewL()
+ {
+#ifdef _DEBUG
+ RDebug::Print(_L("C3GPAudioPlayControllerDecoderBuilder::NewL"));
+#endif
+ C3GPAudioPlayControllerDecoderBuilder* self = new(ELeave) C3GPAudioPlayControllerDecoderBuilder();
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ CleanupStack::Pop(self); // self
+ return self;
+ }
+
+// Destructor
+C3GPAudioPlayControllerDecoderBuilder::~C3GPAudioPlayControllerDecoderBuilder()
+ {
+ }
+
+// -----------------------------------------------------------------------------
+// C3GPAudioPlayControllerDecoderBuilder::BuildDecoderL
+// Creates a decoder of specified type.
+// -----------------------------------------------------------------------------
+//
+CAdvancedAudioDecoder* C3GPAudioPlayControllerDecoderBuilder::BuildDecoderL(
+ TInt /*aType*/,
+ const TFourCC& aSrcDatatype )
+ {
+#ifdef _DEBUG
+ RDebug::Print(_L("C3GPAudioPlayControllerDecoderBuilder::BuildDecoderL"));
+#endif
+ // For CMMFCodec version, we use same decoder for play and conversion
+ if (aSrcDatatype == TFourCC(' ','A','M','R'))
+ {
+ CAMRAudioPlayControllerDecoder* decoder = CAMRAudioPlayControllerDecoder::NewL();
+ return decoder;
+ }
+ else if (aSrcDatatype == TFourCC(' ','A','W','B'))
+ {
+ CAWBAudioPlayControllerDecoder* decoder = CAWBAudioPlayControllerDecoder::NewL();
+ return decoder;
+ }
+ else if (aSrcDatatype == TFourCC(' ','E','A','C'))
+ {
+ CAACAudioPlayControllerDecoder* decoder = CAACAudioPlayControllerDecoder::NewL();
+ return decoder;
+ }
+ else
+ {
+ User::Leave(KErrNotSupported);
+ }
+ return NULL; //to suppress warning
+ }
+
+// End of File