sl@0: // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: #include <mmf/server/mmfswcodecwrappercustominterfacesuids.hrh>
sl@0: 
sl@0: #include "sbcencodertestdevice.h"
sl@0: 
sl@0: 
sl@0: /*****************************************************************************/
sl@0: // Implementation
sl@0: 
sl@0: CMMFHwDevice* CSbcEncoderTestDevice::NewL()
sl@0: 	{
sl@0: 	CSbcEncoderTestDevice* self = new(ELeave) CSbcEncoderTestDevice();
sl@0: 	CleanupStack::PushL(self);
sl@0: 	self->ConstructL();
sl@0: 	CleanupStack::Pop(self);
sl@0: 	return self;
sl@0: 	}
sl@0: 
sl@0: /*****************************************************************************/
sl@0: CSbcEncoderTestDevice::~CSbcEncoderTestDevice()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: /*****************************************************************************/
sl@0: CSbcEncoderTestDevice::CSbcEncoderTestDevice()
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: /*****************************************************************************/
sl@0: void CSbcEncoderTestDevice::ConstructL()
sl@0: 	{
sl@0: 	}
sl@0: 	
sl@0: /*****************************************************************************/
sl@0: TInt CSbcEncoderTestDevice::Start(TDeviceFunc /*aFuncCmd*/, TDeviceFlow /*aFlowCmd*/) 
sl@0: 	{
sl@0: 	return 0;
sl@0: 	}
sl@0: 
sl@0: /*****************************************************************************/
sl@0: TInt CSbcEncoderTestDevice::Stop()
sl@0: 	{
sl@0: 	return 0;
sl@0: 	}
sl@0: 	
sl@0: /*****************************************************************************/
sl@0: TInt CSbcEncoderTestDevice::Pause()
sl@0: 	{
sl@0: 	return 0;
sl@0: 	}
sl@0: 
sl@0: /*****************************************************************************/		
sl@0: TInt CSbcEncoderTestDevice::Init(THwDeviceInitParams& /*aDevInfo*/)
sl@0: 	{
sl@0: 	return 0;
sl@0: 	}
sl@0: 	
sl@0: /*****************************************************************************/	
sl@0: TAny* CSbcEncoderTestDevice::CustomInterface(TUid aInterfaceId)
sl@0: 	{
sl@0: 	MSbcEncoderIntfc* interface = NULL;
sl@0: 	
sl@0: 	// DevSound initialisation requires something to be returned for both of
sl@0: 	// these two uids: KMmfPlaySettingsCustomInterface, KMmfRecordSettingsCustomInterface
sl@0: 	if ((aInterfaceId == KUidSbcEncoderIntfc) || // This interface
sl@0: 		(aInterfaceId.iUid == KMmfPlaySettingsCustomInterface) ||
sl@0: 		(aInterfaceId.iUid == KMmfRecordSettingsCustomInterface))
sl@0: 		{
sl@0: 		interface = this;
sl@0: 		}
sl@0: 	
sl@0: 	return interface;
sl@0: 	}
sl@0: 
sl@0: /*****************************************************************************/
sl@0: TInt CSbcEncoderTestDevice::ThisHwBufferFilled(CMMFBuffer& /*aFillBufferPtr*/)
sl@0: 	{
sl@0: 	return 0;
sl@0: 	}
sl@0: 	
sl@0: /*****************************************************************************/	
sl@0: TInt CSbcEncoderTestDevice::ThisHwBufferEmptied(CMMFBuffer& /*aEmptyBufferPtr*/)
sl@0: 	{
sl@0: 	return 0;
sl@0: 	}
sl@0: 	
sl@0: /*****************************************************************************/	
sl@0: TInt CSbcEncoderTestDevice::SetConfig(TTaskConfig& /*aConfig*/)
sl@0: 	{
sl@0: 	return 0;
sl@0: 	}
sl@0: 	
sl@0: /*****************************************************************************/	
sl@0: TInt CSbcEncoderTestDevice::StopAndDeleteCodec()
sl@0: 	{
sl@0: 	return 0;
sl@0: 	}
sl@0: 	
sl@0: /*****************************************************************************/	
sl@0: TInt CSbcEncoderTestDevice::DeleteCodec()
sl@0: 	{
sl@0: 	return 0;
sl@0: 	}
sl@0: 
sl@0: /*****************************************************************************/
sl@0: CMMFSwCodec& CSbcEncoderTestDevice::Codec()
sl@0: 	{
sl@0: 	return *iCodec;
sl@0: 	}
sl@0: 
sl@0: /*****************************************************************************/
sl@0: TInt CSbcEncoderTestDevice::GetSupportedSamplingFrequencies ( RArray<TUint>& aSamplingFrequencies )
sl@0: 	{
sl@0: 	TInt retVal = KErrNone;
sl@0: 	// Assume the strategy is to hard code a set of frequencies...
sl@0: 	//
sl@0: 	// Reset the input array
sl@0: 	aSamplingFrequencies.Reset();
sl@0: 	// Populate the array
sl@0: 	TUint value = 0;
sl@0: 	for (TInt i = 0; i < 10; i++)
sl@0: 		{
sl@0: 		retVal = aSamplingFrequencies.Append(value);
sl@0: 		if (retVal != KErrNone)
sl@0: 			{
sl@0: 			break;
sl@0: 			}
sl@0: 		value += 1000;
sl@0: 		}
sl@0: 
sl@0: 	return retVal;
sl@0: 	}
sl@0: 
sl@0: TInt CSbcEncoderTestDevice::GetSupportedChannelModes ( RArray<TSbcChannelMode>& aChannelModes )
sl@0: 	{
sl@0: 	TInt retVal = KErrNone;
sl@0: 	aChannelModes.Reset();
sl@0: 	retVal = aChannelModes.Append(ESbcChannelMono);
sl@0: 	if (retVal == KErrNone)
sl@0: 		{
sl@0: 		retVal = aChannelModes.Append(ESbcChannelDual);
sl@0: 		if (retVal == KErrNone)
sl@0: 			{
sl@0: 			retVal = aChannelModes.Append(ESbcChannelStereo);
sl@0: 			if (retVal == KErrNone)
sl@0: 				{
sl@0: 				retVal = aChannelModes.Append(ESbcChannelJointStereo);
sl@0: 				}
sl@0: 			}				
sl@0: 		}
sl@0: 	return retVal;
sl@0: 	}
sl@0: 
sl@0: TInt CSbcEncoderTestDevice::GetSupportedNumOfSubbands ( RArray<TUint>& aNumOfSubbands )
sl@0: 	{
sl@0: 	TInt retVal = KErrNone;
sl@0: 	aNumOfSubbands.Reset();
sl@0: 	TUint val = 100;
sl@0: 	for (TInt i = 0; i < 5; i++)
sl@0: 		{
sl@0: 		retVal = aNumOfSubbands.Append(val);
sl@0: 		if (retVal != KErrNone)
sl@0: 			{
sl@0: 			break;
sl@0: 			}
sl@0: 		val += 100;
sl@0: 		}
sl@0: 	return retVal;
sl@0: 	}
sl@0:  
sl@0: TInt CSbcEncoderTestDevice::GetSupportedAllocationMethods ( RArray<TSbcAllocationMethod>& aAllocationMethods )
sl@0: 	{
sl@0: 	TInt retVal = KErrNone;
sl@0: 	aAllocationMethods.Reset();
sl@0: 	retVal = aAllocationMethods.Append(ESbcAllocationSNR);
sl@0: 	if (retVal == KErrNone)
sl@0: 		{
sl@0: 		retVal = aAllocationMethods.Append(ESbcAllocationLoudness);
sl@0: 		}
sl@0: 	return retVal;
sl@0: 	}
sl@0: 
sl@0: TInt CSbcEncoderTestDevice::GetSupportedNumOfBlocks ( RArray<TUint>& aNumOfBlocks )
sl@0: 	{
sl@0: 	TInt retVal = KErrNone;
sl@0: 	aNumOfBlocks.Reset();
sl@0: 	TUint val = 1;
sl@0: 	for (TInt i = 0; i < 10; i++, val++)
sl@0: 		{
sl@0: 		retVal = aNumOfBlocks.Append(val);
sl@0: 		if (retVal != KErrNone)
sl@0: 			{
sl@0: 			break;
sl@0: 			}
sl@0: 		}
sl@0: 	return retVal;
sl@0: 	}
sl@0: 
sl@0: TInt CSbcEncoderTestDevice::GetSupportedBitpoolRange (TUint& aMinSupportedBitpoolSize, TUint& aMaxSupportedBitpoolSize)
sl@0: 	{
sl@0: 	// Arbitrary values
sl@0: 	aMinSupportedBitpoolSize = 1;
sl@0: 	aMaxSupportedBitpoolSize = 2;
sl@0: 	
sl@0: 	return KErrNone;
sl@0: 	}
sl@0: 
sl@0: void CSbcEncoderTestDevice::SetSamplingFrequency ( TUint aSamplingFrequency )
sl@0: 	{
sl@0: 	iSamplingFrequency = aSamplingFrequency;
sl@0: 	}
sl@0: 
sl@0: void CSbcEncoderTestDevice::SetChannelMode (TSbcChannelMode aChannelMode )
sl@0: 	{
sl@0: 	iChannelMode = aChannelMode;
sl@0: 	}
sl@0: 
sl@0: void CSbcEncoderTestDevice::SetNumOfSubbands ( TUint aNumOfSubbands )
sl@0: 	{
sl@0: 	iNumOfSubbands = aNumOfSubbands;
sl@0: 	}
sl@0: 
sl@0: void CSbcEncoderTestDevice::SetAllocationMethod (TSbcAllocationMethod aAllocationMethod )
sl@0: 	{
sl@0: 	iAllocMethod = aAllocationMethod;
sl@0: 	}
sl@0: 
sl@0: void CSbcEncoderTestDevice::SetBitpoolSize (TUint aBitpoolSize )
sl@0: 	{
sl@0: 	iBitpoolSize = aBitpoolSize;
sl@0: 	}
sl@0: 
sl@0: TInt CSbcEncoderTestDevice::ApplyConfig()
sl@0: 	{
sl@0: 	iApplyConfig = ETrue;
sl@0: 	return KErrNone;
sl@0: 	}
sl@0: 
sl@0: TInt CSbcEncoderTestDevice::GetSamplingFrequency ( TUint& aSamplingFrequency )
sl@0: 	{
sl@0: 	TInt retVal = KErrNone;
sl@0: 	aSamplingFrequency = iSamplingFrequency;
sl@0: 	return retVal;
sl@0: 	}
sl@0: 
sl@0: TInt CSbcEncoderTestDevice::GetChannelMode (TSbcChannelMode& aChannelMode )
sl@0: 	{
sl@0: 	TInt retVal = KErrNone;
sl@0: 	aChannelMode = iChannelMode;	
sl@0: 	return retVal;
sl@0: 	}
sl@0: 
sl@0: TInt CSbcEncoderTestDevice::GetNumOfSubbands ( TUint& aNumOfSubbands )
sl@0: 	{
sl@0: 	TInt retVal = KErrNone;
sl@0: 	aNumOfSubbands = iNumOfSubbands;
sl@0: 
sl@0: 	return retVal;
sl@0: 	}
sl@0: 
sl@0: TInt CSbcEncoderTestDevice::GetAllocationMethod (TSbcAllocationMethod& aAllocationMethod )
sl@0: 	{
sl@0: 	TInt retVal = KErrNone;
sl@0: 	aAllocationMethod = iAllocMethod;
sl@0: 	return retVal;
sl@0: 	}
sl@0: 
sl@0: TInt CSbcEncoderTestDevice::GetBitpoolSize (TUint& aBitpoolSize )
sl@0: 	{
sl@0: 	TInt retVal = KErrNone;
sl@0: 	aBitpoolSize = iBitpoolSize;
sl@0: 	return retVal;
sl@0: 	}
sl@0: 
sl@0: void CSbcEncoderTestDevice::SetNumOfBlocks ( TUint aNumOfBlocks )
sl@0: 	{
sl@0: 	iNumOfBlocks = aNumOfBlocks;
sl@0: 	}
sl@0: 
sl@0: TInt CSbcEncoderTestDevice::GetNumOfBlocks ( TUint& aNumOfBlocks )
sl@0: 	{
sl@0: 	TInt retVal = KErrNone;
sl@0: 	aNumOfBlocks = iNumOfBlocks;
sl@0: 	return retVal;
sl@0: 	}
sl@0: