mmfenh/advancedaudiocontroller/audiocontrollerpluginsvariant/awbaudioplaycontroller/Src/AWBAudioPlayControllerSwDecoder.cpp
/*
* Copyright (c) 2006 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: The functions in this module implements the common behavior
* for the audio output base class. Audio output provides the
* interface between the controller and the sound device.
*
*/
// INCLUDE FILES
#include "AWBAudioPlayControllerDecoder.h"
#include <mmfcodec.h>
#include "DebugMacros.h"
// ============================ MEMBER FUNCTIONS ===============================
// -----------------------------------------------------------------------------
// C++ default constructor can NOT contain any code, that
// might leave.
// -----------------------------------------------------------------------------
//
CAWBAudioPlayControllerDecoder::CAWBAudioPlayControllerDecoder()
: CAdvancedAudioDecoder(CActive::EPriorityStandard)
{
DP0(_L("CAWBAudioPlayControllerDecoder::CAWBAudioPlayControllerDecoder()"));
}
// -----------------------------------------------------------------------------
// CAWBAudioPlayControllerDecoder::ConstructL
// Symbian 2nd phase constructor can leave.
// -----------------------------------------------------------------------------
//
void CAWBAudioPlayControllerDecoder::ConstructL()
{
DP0(_L("CAWBAudioPlayControllerDecoder::ConstructL()"));
iSoftCodec = CMMFCodec::NewL(TFourCC(' ','A','W','B'), TFourCC(' ','P','1','6'));
iFrameTable = CFrameTable::NewL();
InitCodecConfigs();
CActiveScheduler::Add(this);
}
// -----------------------------------------------------------------------------
// C++ default constructor can NOT contain any code, that
// might leave.
// -----------------------------------------------------------------------------
//
CAWBAudioPlayControllerDecoder* CAWBAudioPlayControllerDecoder::NewL()
{
DP0(_L("CAWBAudioPlayControllerDecoder::NewL()"));
CAWBAudioPlayControllerDecoder* self = new(ELeave) CAWBAudioPlayControllerDecoder();
CleanupStack::PushL(self);
self->ConstructL();
CleanupStack::Pop(self);
return self;
}
// Destructor
CAWBAudioPlayControllerDecoder::~CAWBAudioPlayControllerDecoder()
{
DP0(_L("CAWBAudioPlayControllerDecoder::~CAWBAudioPlayControllerDecoder()"));
delete iSoftCodec;
delete iFrameTable;
}
void CAWBAudioPlayControllerDecoder::InitCodecConfigs()
{
iRenderEnableConfig.Reset();
iRenderEnableConfig.Append(0); // [0]
iRenderEnableConfig.Append(0); // [1]
iRenderEnableConfig.Append(0); // [2] table pointer
iRenderEnableConfig.Append(1); // [3] render enable
iRenderEnableConfig.Append(0); // [4]
iRenderEnableConfig.Append(0); // [5]
iRenderDisableConfig.Reset();
iRenderDisableConfig.Append(0); // [0]
iRenderDisableConfig.Append(0); // [1]
iRenderDisableConfig.Append(0); // [2]
iRenderDisableConfig.Append(2); // [3] render disable
iRenderDisableConfig.Append(0); // [4]
iRenderDisableConfig.Append(0); // [5]
iMarkPlayEndConfig.Reset();
iMarkPlayEndConfig.Append(0); // [0]
iMarkPlayEndConfig.Append(0); // [1]
iMarkPlayEndConfig.Append(0); // [2]
iMarkPlayEndConfig.Append(0); // [3]
iMarkPlayEndConfig.Append(1); // [4] mark play end
iMarkPlayEndConfig.Append(0); // [5]
iUnMarkPlayEndConfig.Reset();
iUnMarkPlayEndConfig.Append(0); // [0]
iUnMarkPlayEndConfig.Append(0); // [1]
iUnMarkPlayEndConfig.Append(0); // [2]
iUnMarkPlayEndConfig.Append(0); // [3]
iUnMarkPlayEndConfig.Append(2); // [4] unmark play end
iUnMarkPlayEndConfig.Append(0); // [5]
iEnableConfig.Reset();
iEnableConfig.Append(0); // [0]
iEnableConfig.Append(0); // [1]
iEnableConfig.Append(0); // [2]
iEnableConfig.Append(0); // [3]
iEnableConfig.Append(0); // [4]
iEnableConfig.Append(1); // [5] enable
iDisableConfig.Reset();
iDisableConfig.Append(0); // [0]
iDisableConfig.Append(0); // [1]
iDisableConfig.Append(0); // [2]
iDisableConfig.Append(0); // [3]
iDisableConfig.Append(0); // [4]
iDisableConfig.Append(2); // [5] disable
RenderEnable();
UnMarkPlayEnd();
Enable();
}
// -----------------------------------------------------------------------------
// CAMRAudioPlayControllerDecoder::CodecConfig
// Sets configuration data and configures the codec.
// -----------------------------------------------------------------------------
//
TInt CAWBAudioPlayControllerDecoder::CodecConfig(RArray<TInt>& aCodecConfigData)
{
TInt stat;
aCodecConfigData[2] = reinterpret_cast<TInt>(iFrameTable);
TRAP(stat, iSoftCodec->ConfigureL(KUidConfig, reinterpret_cast<TDesC8&>(aCodecConfigData)));
return stat;
}
// -----------------------------------------------------------------------------
// CAWBAudioPlayControllerDecoder::IsHwAccelerated
// Always return true since soft codec is used.
// -----------------------------------------------------------------------------
//
TBool CAWBAudioPlayControllerDecoder::IsHwAccelerated()
{
return CAdvancedAudioDecoder::IsHwAccelerated();
}
void CAWBAudioPlayControllerDecoder::ResetL()
{
CAdvancedAudioDecoder::ResetL();
}
TCodecProcessResult CAWBAudioPlayControllerDecoder::ProcessL(CMMFBuffer& aSrc, CMMFBuffer& aDst)
{
return CAdvancedAudioDecoder::ProcessL(aSrc, aDst);
}
TInt CAWBAudioPlayControllerDecoder::CodecCmd(TCodecCmd aCmd)
{
return CAdvancedAudioDecoder::CodecCmd(aCmd);
}
// -----------------------------------------------------------------------------
// CAWBAudioPlayControllerDecoder::SeekSync
// Implemented for hw codec
// -----------------------------------------------------------------------------
TInt CAWBAudioPlayControllerDecoder::SeekSync(TUint8* /*aBuf*/, TInt /*aBufLen*/)
{
return KErrNotSupported;
}
// -----------------------------------------------------------------------------
// CAWBAudioPlayControllerDecoder::FrameLength
// Implemented for hw codec
// -----------------------------------------------------------------------------
TInt CAWBAudioPlayControllerDecoder::FrameLength(const TUint8* /*aBuf*/, TInt /*aBufLen*/, TInt& /*aFrameLength*/)
{
return KErrNotSupported;
}
// End of file