mmfenh/advancedaudiocontroller/audiocontrollerpluginsvariant/awbaudioplaycontroller/Src/AWBAudioPlayControllerSwDecoder.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mmfenh/advancedaudiocontroller/audiocontrollerpluginsvariant/awbaudioplaycontroller/Src/AWBAudioPlayControllerSwDecoder.cpp Tue Feb 02 01:08:46 2010 +0200
@@ -0,0 +1,192 @@
+/*
+* 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