os/mm/devsoundextensions/effects/DistAtten/DistanceAttenuationEffect/Src/DistanceAttenuationBase.cpp
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/mm/devsoundextensions/effects/DistAtten/DistanceAttenuationEffect/Src/DistanceAttenuationBase.cpp Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,460 @@
1.4 +/*
1.5 +* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
1.6 +* All rights reserved.
1.7 +* This component and the accompanying materials are made available
1.8 +* under the terms of "Eclipse Public License v1.0"
1.9 +* which accompanies this distribution, and is available
1.10 +* at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.11 +*
1.12 +* Initial Contributors:
1.13 +* Nokia Corporation - initial contribution.
1.14 +*
1.15 +* Contributors:
1.16 +*
1.17 +* Description: Implementation of the DistanceAttenuation effect class
1.18 +*
1.19 +*/
1.20 +
1.21 +
1.22 +
1.23 +
1.24 +// INCLUDE FILES
1.25 +
1.26 +#ifdef _DEBUG
1.27 +#include <e32svr.h>
1.28 +#endif
1.29 +
1.30 +#include <DistanceAttenuationBase.h>
1.31 +#include <CustomInterfaceUtility.h>
1.32 +#include "DistanceAttenuationProxy.h"
1.33 +#include <DrmAudioSamplePlayer.h>
1.34 +#include <mdaaudioinputstream.h>
1.35 +#include <mdaaudiooutputstream.h>
1.36 +#include <mdaaudiotoneplayer.h>
1.37 +#include <mmf/server/sounddevice.h>
1.38 +#include <videoplayer.h>
1.39 +
1.40 +#ifdef _DEBUG
1.41 +#define DEBPRN0 RDebug::Printf( "%s", __PRETTY_FUNCTION__);
1.42 +#define DEBPRN1(str) RDebug::Printf( "%s %s", __PRETTY_FUNCTION__, str );
1.43 +#else
1.44 +#define DEBPRN0
1.45 +#define DEBPRN1(str)
1.46 +#endif
1.47 +
1.48 +// ============================ MEMBER FUNCTIONS ===============================
1.49 +
1.50 +// -----------------------------------------------------------------------------
1.51 +// CDistanceAttenuation::CDistanceAttenuation
1.52 +// C++ default constructor can NOT contain any code, that
1.53 +// might leave.
1.54 +// -----------------------------------------------------------------------------
1.55 +//
1.56 +EXPORT_C CDistanceAttenuation::CDistanceAttenuation()
1.57 + : iDistanceAttenuationData(0, 0, EFalse, 0,0),
1.58 + iDataPckgTo(iDistanceAttenuationData)
1.59 + {
1.60 + }
1.61 +
1.62 +// Destructor
1.63 +EXPORT_C CDistanceAttenuation::~CDistanceAttenuation()
1.64 + {
1.65 + }
1.66 +
1.67 +// -----------------------------------------------------------------------------
1.68 +// CDistanceAttenuation::NewL
1.69 +// Static function for creating an instance of the DistanceAttenuation object.
1.70 +// -----------------------------------------------------------------------------
1.71 +//
1.72 +EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(CMdaAudioConvertUtility& aUtility)
1.73 + {
1.74 +
1.75 + DEBPRN0;
1.76 + CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
1.77 + CleanupStack::PushL(customInterface);
1.78 +
1.79 + CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)customInterface->CustomInterface(KUidDistanceAttenuationEffect);
1.80 +
1.81 + if ( !distanceAttenuationProxy )
1.82 + {
1.83 + DEBPRN1("No Adaptation Support - leaving");
1.84 + User::Leave(KErrNotSupported);
1.85 + }
1.86 +
1.87 + CleanupStack::Pop(customInterface);
1.88 +
1.89 + return distanceAttenuationProxy;
1.90 + }
1.91 +
1.92 +// -----------------------------------------------------------------------------
1.93 +// CDistanceAttenuation::NewL
1.94 +// Static function for creating an instance of the DistanceAttenuation object.
1.95 +// -----------------------------------------------------------------------------
1.96 +//
1.97 +EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(
1.98 + CMdaAudioInputStream& aUtility )
1.99 + {
1.100 +
1.101 + DEBPRN0;
1.102 + CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)aUtility.CustomInterface(KUidDistanceAttenuationEffect);
1.103 +
1.104 + if (distanceAttenuationProxy == NULL)
1.105 + {
1.106 + DEBPRN1("No Adaptation Support - leaving");
1.107 + User::Leave(KErrNotSupported);
1.108 + }
1.109 +
1.110 + return distanceAttenuationProxy;
1.111 + }
1.112 +
1.113 +// -----------------------------------------------------------------------------
1.114 +// CDistanceAttenuation::NewL
1.115 +// Static function for creating an instance of the DistanceAttenuation object.
1.116 +// -----------------------------------------------------------------------------
1.117 +//
1.118 +EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(
1.119 + CMdaAudioOutputStream& aUtility)
1.120 + {
1.121 +
1.122 + DEBPRN0;
1.123 + CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)aUtility.CustomInterface(KUidDistanceAttenuationEffect);
1.124 +
1.125 + if (distanceAttenuationProxy == NULL)
1.126 + {
1.127 + DEBPRN1("No Adaptation Support - leaving");
1.128 + User::Leave(KErrNotSupported);
1.129 + }
1.130 +
1.131 + return distanceAttenuationProxy;
1.132 + }
1.133 +
1.134 +// -----------------------------------------------------------------------------
1.135 +// CDistanceAttenuation::NewL
1.136 +// Static function for creating an instance of the DistanceAttenuation object.
1.137 +// -----------------------------------------------------------------------------
1.138 +//
1.139 +EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(
1.140 + CMdaAudioPlayerUtility& aUtility )
1.141 + {
1.142 +
1.143 + DEBPRN0;
1.144 + CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
1.145 + CleanupStack::PushL(customInterface);
1.146 +
1.147 + CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)customInterface->CustomInterface(KUidDistanceAttenuationEffect);
1.148 +
1.149 + if ( !distanceAttenuationProxy )
1.150 + {
1.151 + DEBPRN1("No Adaptation Support - leaving");
1.152 + User::Leave(KErrNotSupported);
1.153 + }
1.154 +
1.155 + CleanupStack::Pop(customInterface);
1.156 +
1.157 + return distanceAttenuationProxy;
1.158 + }
1.159 +
1.160 +// -----------------------------------------------------------------------------
1.161 +// CDistanceAttenuation::NewL
1.162 +// Static function for creating an instance of the DistanceAttenuation object.
1.163 +// -----------------------------------------------------------------------------
1.164 +//
1.165 +EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(
1.166 + CMdaAudioRecorderUtility& aUtility, TBool aRecordStream)
1.167 + {
1.168 +
1.169 + DEBPRN0;
1.170 + CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility, aRecordStream);
1.171 + CleanupStack::PushL(customInterface);
1.172 +
1.173 + CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)customInterface->CustomInterface(KUidDistanceAttenuationEffect);
1.174 +
1.175 + if ( !distanceAttenuationProxy )
1.176 + {
1.177 + DEBPRN1("No Adaptation Support - leaving");
1.178 + User::Leave(KErrNotSupported);
1.179 + }
1.180 +
1.181 + CleanupStack::Pop(customInterface);
1.182 +
1.183 + return distanceAttenuationProxy;
1.184 + }
1.185 +
1.186 +// -----------------------------------------------------------------------------
1.187 +// CDistanceAttenuation::NewL
1.188 +// Static function for creating an instance of the DistanceAttenuation object.
1.189 +// -----------------------------------------------------------------------------
1.190 +//
1.191 +EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(
1.192 + CMdaAudioToneUtility& aUtility)
1.193 + {
1.194 +
1.195 + DEBPRN0;
1.196 + CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)aUtility.CustomInterface(KUidDistanceAttenuationEffect);
1.197 +
1.198 + if (distanceAttenuationProxy == NULL)
1.199 + {
1.200 + DEBPRN1("No Adaptation Support - leaving");
1.201 + User::Leave(KErrNotSupported);
1.202 + }
1.203 +
1.204 + return distanceAttenuationProxy;
1.205 + }
1.206 +
1.207 +
1.208 +// -----------------------------------------------------------------------------
1.209 +// CDistanceAttenuation::NewL
1.210 +// Static function for creating an instance of the DistanceAttenuation object.
1.211 +// -----------------------------------------------------------------------------
1.212 +//
1.213 +EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(
1.214 + CMMFDevSound& aDevSound )
1.215 + {
1.216 +
1.217 + DEBPRN0;
1.218 + CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)aDevSound.CustomInterface(KUidDistanceAttenuationEffect);
1.219 +
1.220 + if (distanceAttenuationProxy == NULL)
1.221 + {
1.222 + DEBPRN1("No Adaptation Support - leaving");
1.223 + User::Leave(KErrNotSupported);
1.224 + }
1.225 +
1.226 + return distanceAttenuationProxy;
1.227 + }
1.228 +
1.229 +
1.230 +
1.231 +// -----------------------------------------------------------------------------
1.232 +// CDistanceAttenuation::NewL
1.233 +// Static function for creating an instance of the DistanceAttenuation object.
1.234 +// -----------------------------------------------------------------------------
1.235 +//
1.236 +EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(
1.237 + CCustomCommandUtility* aUtility)
1.238 + {
1.239 +
1.240 + DEBPRN0;
1.241 + CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
1.242 + CleanupStack::PushL(customInterface);
1.243 +
1.244 + CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)customInterface->CustomInterface(KUidDistanceAttenuationEffect);
1.245 +
1.246 + if ( !distanceAttenuationProxy )
1.247 + {
1.248 + DEBPRN1("No Adaptation Support - leaving");
1.249 + User::Leave(KErrNotSupported);
1.250 + }
1.251 +
1.252 + CleanupStack::Pop(customInterface);
1.253 +
1.254 + return distanceAttenuationProxy;
1.255 + }
1.256 +
1.257 +// -----------------------------------------------------------------------------
1.258 +// CDistanceAttenuation::NewL
1.259 +// Static function for creating an instance of the DistanceAttenuation object.
1.260 +// -----------------------------------------------------------------------------
1.261 +//
1.262 +EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(
1.263 + MCustomInterface& aCustomInterface )
1.264 + {
1.265 +
1.266 + DEBPRN0;
1.267 + CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)aCustomInterface.CustomInterface(KUidDistanceAttenuationEffect);
1.268 +
1.269 + if ( !distanceAttenuationProxy )
1.270 + {
1.271 + DEBPRN1("No Adaptation Support - leaving");
1.272 + User::Leave(KErrNotSupported);
1.273 + }
1.274 +
1.275 + return distanceAttenuationProxy;
1.276 + }
1.277 +
1.278 +// -----------------------------------------------------------------------------
1.279 +// CDistanceAttenuation::NewL
1.280 +// Static function for creating an instance of the DistanceAttenuation object.
1.281 +// -----------------------------------------------------------------------------
1.282 +//
1.283 +EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(
1.284 + CMidiClientUtility& aUtility )
1.285 + {
1.286 +
1.287 + DEBPRN0;
1.288 + CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
1.289 + CleanupStack::PushL(customInterface);
1.290 +
1.291 + CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)customInterface->CustomInterface(KUidDistanceAttenuationEffect);
1.292 +
1.293 + if ( !distanceAttenuationProxy )
1.294 + {
1.295 + DEBPRN1("No Adaptation Support - leaving");
1.296 + User::Leave(KErrNotSupported);
1.297 + }
1.298 +
1.299 + CleanupStack::Pop(customInterface);
1.300 +
1.301 + return distanceAttenuationProxy;
1.302 + }
1.303 +
1.304 +// -----------------------------------------------------------------------------
1.305 +// CDistanceAttenuation::NewL
1.306 +// Static function for creating an instance of the DistanceAttenuation object.
1.307 +// -----------------------------------------------------------------------------
1.308 +//
1.309 +EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(
1.310 + CDrmPlayerUtility& aUtility )
1.311 + {
1.312 +
1.313 + DEBPRN0;
1.314 + CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
1.315 + CleanupStack::PushL(customInterface);
1.316 +
1.317 + CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)customInterface->CustomInterface(KUidDistanceAttenuationEffect);
1.318 +
1.319 + if ( !distanceAttenuationProxy )
1.320 + {
1.321 + DEBPRN1("No Adaptation Support - leaving");
1.322 + User::Leave(KErrNotSupported);
1.323 + }
1.324 +
1.325 + CleanupStack::Pop(customInterface);
1.326 +
1.327 + return distanceAttenuationProxy;
1.328 + }
1.329 +
1.330 +// -----------------------------------------------------------------------------
1.331 +// CDistanceAttenuation::NewL
1.332 +// Static function for creating an instance of the DistanceAttenuation object.
1.333 +// -----------------------------------------------------------------------------
1.334 +//
1.335 +EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(
1.336 + CVideoPlayerUtility& aUtility )
1.337 + {
1.338 +
1.339 + DEBPRN0;
1.340 + CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
1.341 + CleanupStack::PushL(customInterface);
1.342 +
1.343 + CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)customInterface->CustomInterface(KUidDistanceAttenuationEffect);
1.344 +
1.345 + if ( !distanceAttenuationProxy )
1.346 + {
1.347 + DEBPRN1("No Adaptation Support - leaving");
1.348 + User::Leave(KErrNotSupported);
1.349 + }
1.350 +
1.351 + CleanupStack::Pop(customInterface);
1.352 +
1.353 + return distanceAttenuationProxy;
1.354 + }
1.355 +
1.356 +// -----------------------------------------------------------------------------
1.357 +// CDistanceAttenuation::DistanceAttenuation
1.358 +// -----------------------------------------------------------------------------
1.359 +//
1.360 +
1.361 +EXPORT_C void CDistanceAttenuation::DistanceAttenuation(
1.362 + TInt32& aRMin, TInt32& aRMax, TBool& aMuteAfterMax,
1.363 + TUint32& aRollOffFactor, TUint32& aRoomRollOffFactor)
1.364 + {
1.365 +
1.366 + DEBPRN0;
1.367 + aRMin = iDistanceAttenuationData.iRMin;
1.368 + aRMax = iDistanceAttenuationData.iRMax;
1.369 + aMuteAfterMax = iDistanceAttenuationData.iMuteAfterMax;
1.370 + aRollOffFactor = iDistanceAttenuationData.iRollOffFactor;
1.371 + aRoomRollOffFactor = iDistanceAttenuationData.iRoomRollOffFactor;
1.372 + }
1.373 +
1.374 +
1.375 +// -----------------------------------------------------------------------------
1.376 +// CDistanceAttenuation::RollOffFactorMax
1.377 +// -----------------------------------------------------------------------------
1.378 +//
1.379 +EXPORT_C void CDistanceAttenuation::RollOffFactorMax(TUint32& aRollOfFactorMax)
1.380 + {
1.381 + aRollOfFactorMax = iDistanceAttenuationData.iRollOffFactorMax;
1.382 + }
1.383 +
1.384 +// -----------------------------------------------------------------------------
1.385 +// CDistanceAttenuation::RoomRollOffFactorMax
1.386 +// -----------------------------------------------------------------------------
1.387 +//
1.388 +EXPORT_C void CDistanceAttenuation::RoomRollOffFactorMax( TUint32& aRoomRollOfFactorMax )
1.389 + {
1.390 + aRoomRollOfFactorMax = iDistanceAttenuationData.iRoomRollOffFactorMax;
1.391 + }
1.392 +
1.393 +
1.394 +// -----------------------------------------------------------------------------
1.395 +// CDistanceAttenuation::SetDistanceAttenuationL
1.396 +// -----------------------------------------------------------------------------
1.397 +//
1.398 +
1.399 +EXPORT_C void CDistanceAttenuation::SetDistanceAttenuationL(
1.400 + TInt32 aRMin, TInt32 aRMax, TBool aMuteAfterMax,
1.401 + TUint32 aRollOffFactor, TUint32 aRoomRollOffFactor )
1.402 + {
1.403 +
1.404 + DEBPRN0;
1.405 + iDistanceAttenuationData.iRMin = aRMin;
1.406 + iDistanceAttenuationData.iRMax = aRMax;
1.407 + iDistanceAttenuationData.iMuteAfterMax = aMuteAfterMax;
1.408 +
1.409 + if(aRollOffFactor <= iDistanceAttenuationData.iRollOffFactorMax)
1.410 + iDistanceAttenuationData.iRollOffFactor = aRollOffFactor;
1.411 + else
1.412 + User::Leave(KErrArgument);
1.413 +
1.414 + if(aRoomRollOffFactor <= iDistanceAttenuationData.iRoomRollOffFactorMax)
1.415 + iDistanceAttenuationData.iRoomRollOffFactor = aRoomRollOffFactor;
1.416 + else
1.417 + User::Leave(KErrArgument);
1.418 +
1.419 + }
1.420 +
1.421 +
1.422 +// -----------------------------------------------------------------------------
1.423 +// CDistanceAttenuation::Uid
1.424 +// -----------------------------------------------------------------------------
1.425 +//
1.426 +EXPORT_C TUid CDistanceAttenuation::Uid() const
1.427 + {
1.428 + return KUidDistanceAttenuationEffect;
1.429 + }
1.430 +
1.431 +
1.432 +// -----------------------------------------------------------------------------
1.433 +// CDistanceAttenuation::DoEffectData
1.434 +// -----------------------------------------------------------------------------
1.435 +//
1.436 +EXPORT_C const TDesC8& CDistanceAttenuation::DoEffectData()
1.437 + {
1.438 +
1.439 + DEBPRN0;
1.440 + iDataPckgTo = iDistanceAttenuationData;
1.441 + return iDataPckgTo;
1.442 + }
1.443 +
1.444 +// -----------------------------------------------------------------------------
1.445 +// CDistanceAttenuation::SetEffectData
1.446 +// -----------------------------------------------------------------------------
1.447 +//
1.448 +EXPORT_C void CDistanceAttenuation::SetEffectData(
1.449 + const TDesC8& aEffectDataBuffer )
1.450 + {
1.451 +
1.452 + DEBPRN0;
1.453 + TEfDistanceAttenuationDataPckg dataPckg;
1.454 + dataPckg.Copy(aEffectDataBuffer);
1.455 + iDistanceAttenuationData = dataPckg();
1.456 + iEnabled = iDistanceAttenuationData.iEnabled;
1.457 + iEnforced = iDistanceAttenuationData.iEnforced;
1.458 + iHaveUpdateRights = iDistanceAttenuationData.iHaveUpdateRights;
1.459 + }
1.460 +
1.461 +
1.462 +// ========================== OTHER EXPORTED FUNCTIONS =========================
1.463 +