diff -r 000000000000 -r bde4ae8d615e os/mm/devsoundextensions/effects/Loudness/LoudnessEffect/Src/LoudnessBase.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/os/mm/devsoundextensions/effects/Loudness/LoudnessEffect/Src/LoudnessBase.cpp Fri Jun 15 03:10:57 2012 +0200 @@ -0,0 +1,457 @@ +/* +* 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: Implementation of the Loudness effect class +* +*/ + + + + +// INCLUDE FILES + +#ifdef _DEBUG +#include +#endif + +#include +#include +#include "LoudnessProxy.h" +#include +#include +#include +#include +#include +#include + +#ifdef _DEBUG +#define DEBPRN0 RDebug::Printf( "%s", __PRETTY_FUNCTION__); +#define DEBPRN1(str) RDebug::Printf( "%s %s", __PRETTY_FUNCTION__, str ); +#else +#define DEBPRN0 +#define DEBPRN1(str) +#endif + +// ============================ MEMBER FUNCTIONS =============================== + +// ----------------------------------------------------------------------------- +// CLoudness::CLoudness +// C++ default constructor can NOT contain any code, that +// might leave. +// ----------------------------------------------------------------------------- +// +EXPORT_C CLoudness::CLoudness() + : iLoudnessData(), + iDataPckgTo(iLoudnessData) + { + } + +// Destructor +EXPORT_C CLoudness::~CLoudness() + { + } + +// ----------------------------------------------------------------------------- +// CLoudness::NewL +// Static function for creating an instance of the Loudness object. +// ----------------------------------------------------------------------------- +// +EXPORT_C CLoudness* CLoudness::NewL(CMdaAudioConvertUtility& aUtility) + { + + DEBPRN0; + CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility); + CleanupStack::PushL(customInterface); + + CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)customInterface->CustomInterface(KUidLoudnessEffect); + + if ( !loudnessProxy ) + { + DEBPRN1("No Adaptation Support - leaving"); + CleanupStack::Pop(customInterface); + User::Leave(KErrNotSupported); + } + + CleanupStack::Pop(customInterface); + + return loudnessProxy; + } + +// ----------------------------------------------------------------------------- +// CLoudness::NewL +// Static function for creating an instance of the Loudness object. +// ----------------------------------------------------------------------------- +// +EXPORT_C CLoudness* CLoudness::NewL( + CMdaAudioInputStream& aUtility , TBool aEnable ) + { + + DEBPRN0; + CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)aUtility.CustomInterface(KUidLoudnessEffect); + + if (loudnessProxy == NULL) + { + DEBPRN1("No Adaptation Support - leaving"); + User::Leave(KErrNotSupported); + } + + if(aEnable) + { + loudnessProxy->EnableL(); + } + + return loudnessProxy; + } + +// ----------------------------------------------------------------------------- +// CLoudness::NewL +// Static function for creating an instance of the Loudness object. +// ----------------------------------------------------------------------------- +// +EXPORT_C CLoudness* CLoudness::NewL( + CMdaAudioOutputStream& aUtility, TBool aEnable ) + { + + DEBPRN0; + CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)aUtility.CustomInterface(KUidLoudnessEffect); + + if (loudnessProxy == NULL) + { + DEBPRN1("No Adaptation Support - leaving"); + User::Leave(KErrNotSupported); + } + + if(aEnable) + { + loudnessProxy->EnableL(); + } + + return loudnessProxy; + } + +// ----------------------------------------------------------------------------- +// CLoudness::NewL +// Static function for creating an instance of the Loudness object. +// ----------------------------------------------------------------------------- +// +EXPORT_C CLoudness* CLoudness::NewL( + CMdaAudioPlayerUtility& aUtility , TBool aEnable) + { + + DEBPRN0; + CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility); + CleanupStack::PushL(customInterface); + + CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)customInterface->CustomInterface(KUidLoudnessEffect); + + if ( !loudnessProxy ) + { + DEBPRN1("No Adaptation Support - leaving"); + CleanupStack::Pop(customInterface); + User::Leave(KErrNotSupported); + } + + CleanupStack::Pop(customInterface); + + if(aEnable) + { + loudnessProxy->EnableL(); + } + + return loudnessProxy; + } + +// ----------------------------------------------------------------------------- +// CLoudness::NewL +// Static function for creating an instance of the Loudness object. +// ----------------------------------------------------------------------------- +// +EXPORT_C CLoudness* CLoudness::NewL( + CMdaAudioRecorderUtility& aUtility, TBool aRecordStream, TBool aEnable) + { + + DEBPRN0; + CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility, aRecordStream); + CleanupStack::PushL(customInterface); + + CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)customInterface->CustomInterface(KUidLoudnessEffect); + + if ( !loudnessProxy ) + { + DEBPRN1("No Adaptation Support - leaving"); + CleanupStack::Pop(customInterface); + User::Leave(KErrNotSupported); + } + + CleanupStack::Pop(customInterface); + + if(aEnable) + { + loudnessProxy->EnableL(); + } + + return loudnessProxy; + } + +// ----------------------------------------------------------------------------- +// CLoudness::NewL +// Static function for creating an instance of the Loudness object. +// ----------------------------------------------------------------------------- +// +EXPORT_C CLoudness* CLoudness::NewL( + CMdaAudioToneUtility& aUtility, TBool aEnable ) + { + + DEBPRN0; + CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)aUtility.CustomInterface(KUidLoudnessEffect); + + if (loudnessProxy == NULL) + { + DEBPRN1("No Adaptation Support - leaving"); + User::Leave(KErrNotSupported); + } + + if(aEnable) + { + loudnessProxy->EnableL(); + } + + return loudnessProxy; + } + + +// ----------------------------------------------------------------------------- +// CLoudness::NewL +// Static function for creating an instance of the Loudness object. +// ----------------------------------------------------------------------------- +// +EXPORT_C CLoudness* CLoudness::NewL( + CMMFDevSound& aDevSound , TBool aEnable ) + { + + DEBPRN0; + CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)aDevSound.CustomInterface(KUidLoudnessEffect); + + if (loudnessProxy == NULL) + { + DEBPRN1("No Adaptation Support - leaving"); + User::Leave(KErrNotSupported); + } + + if(aEnable) + { + loudnessProxy->EnableL(); + } + + return loudnessProxy; + } + + + +// ----------------------------------------------------------------------------- +// CLoudness::NewL +// Static function for creating an instance of the Loudness object. +// ----------------------------------------------------------------------------- +// +EXPORT_C CLoudness* CLoudness::NewL( + CCustomCommandUtility* aUtility , TBool aEnable) + { + + DEBPRN0; + CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility); + CleanupStack::PushL(customInterface); + + CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)customInterface->CustomInterface(KUidLoudnessEffect); + + if ( !loudnessProxy ) + { + DEBPRN1("No Adaptation Support - leaving"); + CleanupStack::Pop(customInterface); + User::Leave(KErrNotSupported); + } + + CleanupStack::Pop(customInterface); + + if(aEnable) + { + loudnessProxy->EnableL(); + } + + return loudnessProxy; + } + +// ----------------------------------------------------------------------------- +// CLoudness::NewL +// Static function for creating an instance of the Loudness object. +// ----------------------------------------------------------------------------- +// +EXPORT_C CLoudness* CLoudness::NewL( + MCustomInterface& aCustomInterface , TBool aEnable) + { + + DEBPRN0; + CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)aCustomInterface.CustomInterface(KUidLoudnessEffect); + + if ( !loudnessProxy ) + { + DEBPRN1("No Adaptation Support - leaving"); + User::Leave(KErrNotSupported); + } + + if(aEnable) + { + loudnessProxy->EnableL(); + } + + return loudnessProxy; + } + +// ----------------------------------------------------------------------------- +// CLoudness::NewL +// Static function for creating an instance of the Loudness object. +// ----------------------------------------------------------------------------- +// +EXPORT_C CLoudness* CLoudness::NewL( + CMidiClientUtility& aUtility , TBool aEnable) + { + + DEBPRN0; + CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility); + CleanupStack::PushL(customInterface); + + CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)customInterface->CustomInterface(KUidLoudnessEffect); + + if ( !loudnessProxy ) + { + DEBPRN1("No Adaptation Support - leaving"); + CleanupStack::Pop(customInterface); + User::Leave(KErrNotSupported); + } + + CleanupStack::Pop(customInterface); + + if(aEnable) + { + loudnessProxy->EnableL(); + } + + return loudnessProxy; + } + +// ----------------------------------------------------------------------------- +// CLoudness::NewL +// Static function for creating an instance of the Loudness object. +// ----------------------------------------------------------------------------- +// +EXPORT_C CLoudness* CLoudness::NewL( + CDrmPlayerUtility& aUtility, TBool aEnable) + { + + DEBPRN0; + CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility); + CleanupStack::PushL(customInterface); + + CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)customInterface->CustomInterface(KUidLoudnessEffect); + + if ( !loudnessProxy ) + { + DEBPRN1("No Adaptation Support - leaving"); + CleanupStack::Pop(customInterface); + User::Leave(KErrNotSupported); + } + + CleanupStack::Pop(customInterface); + + if(aEnable) + { + loudnessProxy->EnableL(); + } + + return loudnessProxy; + } + +// ----------------------------------------------------------------------------- +// CLoudness::NewL +// Static function for creating an instance of the Loudness object. +// ----------------------------------------------------------------------------- +// +EXPORT_C CLoudness* CLoudness::NewL( + CVideoPlayerUtility& aUtility, TBool aEnable) + { + + DEBPRN0; + CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility); + CleanupStack::PushL(customInterface); + + CLoudnessProxy* loudnessProxy = (CLoudnessProxy*)customInterface->CustomInterface(KUidLoudnessEffect); + + if ( !loudnessProxy ) + { + DEBPRN1("No Adaptation Support - leaving"); + CleanupStack::Pop(customInterface); + User::Leave(KErrNotSupported); + } + + CleanupStack::Pop(customInterface); + + if(aEnable) + { + loudnessProxy->EnableL(); + } + + return loudnessProxy; + } + +// ----------------------------------------------------------------------------- +// CLoudness::Uid +// ----------------------------------------------------------------------------- +// +EXPORT_C TUid CLoudness::Uid() const + { + return KUidLoudnessEffect; + } + + +// ----------------------------------------------------------------------------- +// CLoudness::DoEffectData +// ----------------------------------------------------------------------------- +// +EXPORT_C const TDesC8& CLoudness::DoEffectData() + { + DEBPRN0; + iDataPckgTo = iLoudnessData; + return iDataPckgTo; + } + +// ----------------------------------------------------------------------------- +// CLoudness::SetEffectData +// ----------------------------------------------------------------------------- +// +EXPORT_C void CLoudness::SetEffectData( + const TDesC8& aEffectDataBuffer ) + { + DEBPRN0; + TEfLoudnessDataPckg dataPckg; + dataPckg.Copy(aEffectDataBuffer); + iLoudnessData = dataPckg(); + iEnabled = iLoudnessData.iEnabled; + iEnforced = iLoudnessData.iEnforced; + iHaveUpdateRights = iLoudnessData.iHaveUpdateRights; + + } + + +// ========================== OTHER EXPORTED FUNCTIONS ========================= + +// End of File +