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os/mm/mmlibs/mmfw/tsrc/mmfunittest/DevSoundTest/CIPlugins/src/sbcencodertestdevice.cpp
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution. 
     1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #include <mmf/server/mmfswcodecwrappercustominterfacesuids.hrh>

    17 

    18 #include "sbcencodertestdevice.h"

    19 

    20 

    21 /*****************************************************************************/

    22 // Implementation

    23 

    24 CMMFHwDevice* CSbcEncoderTestDevice::NewL()

    25 	{

    26 	CSbcEncoderTestDevice* self = new(ELeave) CSbcEncoderTestDevice();

    27 	CleanupStack::PushL(self);

    28 	self->ConstructL();

    29 	CleanupStack::Pop(self);

    30 	return self;

    31 	}

    32 

    33 /*****************************************************************************/

    34 CSbcEncoderTestDevice::~CSbcEncoderTestDevice()

    35 	{

    36 	}

    37 

    38 /*****************************************************************************/

    39 CSbcEncoderTestDevice::CSbcEncoderTestDevice()

    40 	{

    41 	}

    42 

    43 /*****************************************************************************/

    44 void CSbcEncoderTestDevice::ConstructL()

    45 	{

    46 	}

    47 	

    48 /*****************************************************************************/

    49 TInt CSbcEncoderTestDevice::Start(TDeviceFunc /*aFuncCmd*/, TDeviceFlow /*aFlowCmd*/) 

    50 	{

    51 	return 0;

    52 	}

    53 

    54 /*****************************************************************************/

    55 TInt CSbcEncoderTestDevice::Stop()

    56 	{

    57 	return 0;

    58 	}

    59 	

    60 /*****************************************************************************/

    61 TInt CSbcEncoderTestDevice::Pause()

    62 	{

    63 	return 0;

    64 	}

    65 

    66 /*****************************************************************************/		

    67 TInt CSbcEncoderTestDevice::Init(THwDeviceInitParams& /*aDevInfo*/)

    68 	{

    69 	return 0;

    70 	}

    71 	

    72 /*****************************************************************************/	

    73 TAny* CSbcEncoderTestDevice::CustomInterface(TUid aInterfaceId)

    74 	{

    75 	MSbcEncoderIntfc* interface = NULL;

    76 	

    77 	// DevSound initialisation requires something to be returned for both of

    78 	// these two uids: KMmfPlaySettingsCustomInterface, KMmfRecordSettingsCustomInterface

    79 	if ((aInterfaceId == KUidSbcEncoderIntfc) || // This interface

    80 		(aInterfaceId.iUid == KMmfPlaySettingsCustomInterface) ||

    81 		(aInterfaceId.iUid == KMmfRecordSettingsCustomInterface))

    82 		{

    83 		interface = this;

    84 		}

    85 	

    86 	return interface;

    87 	}

    88 

    89 /*****************************************************************************/

    90 TInt CSbcEncoderTestDevice::ThisHwBufferFilled(CMMFBuffer& /*aFillBufferPtr*/)

    91 	{

    92 	return 0;

    93 	}

    94 	

    95 /*****************************************************************************/	

    96 TInt CSbcEncoderTestDevice::ThisHwBufferEmptied(CMMFBuffer& /*aEmptyBufferPtr*/)

    97 	{

    98 	return 0;

    99 	}

   100 	

   101 /*****************************************************************************/	

   102 TInt CSbcEncoderTestDevice::SetConfig(TTaskConfig& /*aConfig*/)

   103 	{

   104 	return 0;

   105 	}

   106 	

   107 /*****************************************************************************/	

   108 TInt CSbcEncoderTestDevice::StopAndDeleteCodec()

   109 	{

   110 	return 0;

   111 	}

   112 	

   113 /*****************************************************************************/	

   114 TInt CSbcEncoderTestDevice::DeleteCodec()

   115 	{

   116 	return 0;

   117 	}

   118 

   119 /*****************************************************************************/

   120 CMMFSwCodec& CSbcEncoderTestDevice::Codec()

   121 	{

   122 	return *iCodec;

   123 	}

   124 

   125 /*****************************************************************************/

   126 TInt CSbcEncoderTestDevice::GetSupportedSamplingFrequencies ( RArray<TUint>& aSamplingFrequencies )

   127 	{

   128 	TInt retVal = KErrNone;

   129 	// Assume the strategy is to hard code a set of frequencies...

   130 	//

   131 	// Reset the input array

   132 	aSamplingFrequencies.Reset();

   133 	// Populate the array

   134 	TUint value = 0;

   135 	for (TInt i = 0; i < 10; i++)

   136 		{

   137 		retVal = aSamplingFrequencies.Append(value);

   138 		if (retVal != KErrNone)

   139 			{

   140 			break;

   141 			}

   142 		value += 1000;

   143 		}

   144 

   145 	return retVal;

   146 	}

   147 

   148 TInt CSbcEncoderTestDevice::GetSupportedChannelModes ( RArray<TSbcChannelMode>& aChannelModes )

   149 	{

   150 	TInt retVal = KErrNone;

   151 	aChannelModes.Reset();

   152 	retVal = aChannelModes.Append(ESbcChannelMono);

   153 	if (retVal == KErrNone)

   154 		{

   155 		retVal = aChannelModes.Append(ESbcChannelDual);

   156 		if (retVal == KErrNone)

   157 			{

   158 			retVal = aChannelModes.Append(ESbcChannelStereo);

   159 			if (retVal == KErrNone)

   160 				{

   161 				retVal = aChannelModes.Append(ESbcChannelJointStereo);

   162 				}

   163 			}				

   164 		}

   165 	return retVal;

   166 	}

   167 

   168 TInt CSbcEncoderTestDevice::GetSupportedNumOfSubbands ( RArray<TUint>& aNumOfSubbands )

   169 	{

   170 	TInt retVal = KErrNone;

   171 	aNumOfSubbands.Reset();

   172 	TUint val = 100;

   173 	for (TInt i = 0; i < 5; i++)

   174 		{

   175 		retVal = aNumOfSubbands.Append(val);

   176 		if (retVal != KErrNone)

   177 			{

   178 			break;

   179 			}

   180 		val += 100;

   181 		}

   182 	return retVal;

   183 	}

   184  

   185 TInt CSbcEncoderTestDevice::GetSupportedAllocationMethods ( RArray<TSbcAllocationMethod>& aAllocationMethods )

   186 	{

   187 	TInt retVal = KErrNone;

   188 	aAllocationMethods.Reset();

   189 	retVal = aAllocationMethods.Append(ESbcAllocationSNR);

   190 	if (retVal == KErrNone)

   191 		{

   192 		retVal = aAllocationMethods.Append(ESbcAllocationLoudness);

   193 		}

   194 	return retVal;

   195 	}

   196 

   197 TInt CSbcEncoderTestDevice::GetSupportedNumOfBlocks ( RArray<TUint>& aNumOfBlocks )

   198 	{

   199 	TInt retVal = KErrNone;

   200 	aNumOfBlocks.Reset();

   201 	TUint val = 1;

   202 	for (TInt i = 0; i < 10; i++, val++)

   203 		{

   204 		retVal = aNumOfBlocks.Append(val);

   205 		if (retVal != KErrNone)

   206 			{

   207 			break;

   208 			}

   209 		}

   210 	return retVal;

   211 	}

   212 

   213 TInt CSbcEncoderTestDevice::GetSupportedBitpoolRange (TUint& aMinSupportedBitpoolSize, TUint& aMaxSupportedBitpoolSize)

   214 	{

   215 	// Arbitrary values

   216 	aMinSupportedBitpoolSize = 1;

   217 	aMaxSupportedBitpoolSize = 2;

   218 	

   219 	return KErrNone;

   220 	}

   221 

   222 void CSbcEncoderTestDevice::SetSamplingFrequency ( TUint aSamplingFrequency )

   223 	{

   224 	iSamplingFrequency = aSamplingFrequency;

   225 	}

   226 

   227 void CSbcEncoderTestDevice::SetChannelMode (TSbcChannelMode aChannelMode )

   228 	{

   229 	iChannelMode = aChannelMode;

   230 	}

   231 

   232 void CSbcEncoderTestDevice::SetNumOfSubbands ( TUint aNumOfSubbands )

   233 	{

   234 	iNumOfSubbands = aNumOfSubbands;

   235 	}

   236 

   237 void CSbcEncoderTestDevice::SetAllocationMethod (TSbcAllocationMethod aAllocationMethod )

   238 	{

   239 	iAllocMethod = aAllocationMethod;

   240 	}

   241 

   242 void CSbcEncoderTestDevice::SetBitpoolSize (TUint aBitpoolSize )

   243 	{

   244 	iBitpoolSize = aBitpoolSize;

   245 	}

   246 

   247 TInt CSbcEncoderTestDevice::ApplyConfig()

   248 	{

   249 	iApplyConfig = ETrue;

   250 	return KErrNone;

   251 	}

   252 

   253 TInt CSbcEncoderTestDevice::GetSamplingFrequency ( TUint& aSamplingFrequency )

   254 	{

   255 	TInt retVal = KErrNone;

   256 	aSamplingFrequency = iSamplingFrequency;

   257 	return retVal;

   258 	}

   259 

   260 TInt CSbcEncoderTestDevice::GetChannelMode (TSbcChannelMode& aChannelMode )

   261 	{

   262 	TInt retVal = KErrNone;

   263 	aChannelMode = iChannelMode;	

   264 	return retVal;

   265 	}

   266 

   267 TInt CSbcEncoderTestDevice::GetNumOfSubbands ( TUint& aNumOfSubbands )

   268 	{

   269 	TInt retVal = KErrNone;

   270 	aNumOfSubbands = iNumOfSubbands;

   271 

   272 	return retVal;

   273 	}

   274 

   275 TInt CSbcEncoderTestDevice::GetAllocationMethod (TSbcAllocationMethod& aAllocationMethod )

   276 	{

   277 	TInt retVal = KErrNone;

   278 	aAllocationMethod = iAllocMethod;

   279 	return retVal;

   280 	}

   281 

   282 TInt CSbcEncoderTestDevice::GetBitpoolSize (TUint& aBitpoolSize )

   283 	{

   284 	TInt retVal = KErrNone;

   285 	aBitpoolSize = iBitpoolSize;

   286 	return retVal;

   287 	}

   288 

   289 void CSbcEncoderTestDevice::SetNumOfBlocks ( TUint aNumOfBlocks )

   290 	{

   291 	iNumOfBlocks = aNumOfBlocks;

   292 	}

   293 

   294 TInt CSbcEncoderTestDevice::GetNumOfBlocks ( TUint& aNumOfBlocks )

   295 	{

   296 	TInt retVal = KErrNone;

   297 	aNumOfBlocks = iNumOfBlocks;

   298 	return retVal;

   299 	}

   300
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