--- a/vtprotocols/src/cdatasinkproxy.cpp Tue Jan 26 12:01:21 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,295 +0,0 @@
-/*
-* Copyright (c) 2004-2006 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:
-*
-*/
-
-
-#include <pv_plugin_interfaces.h>
-#include "mvtprotocolhandler.h"
-#include "cdatasinkproxy.h"
-
-#ifdef _DEBUG
-# define __IF_DEBUG(t) {RDebug::t;}
-#else
-# define __IF_DEBUG(t)
-#endif
-
-// -----------------------------------------------------------------------------
-// CPVDisplaySinkNodeProxy::SetSupplier
-// Set new supplier .
-// -----------------------------------------------------------------------------
-//
-void CPVDisplaySinkNodeProxy::SetSupplier(MPVDataSourceBase* aSupplier)
- {
- __IF_DEBUG(Print(_L("VTProto: CPVDisplaySinkNodeProxy::SetSupplier<")));
- iSupplier = aSupplier;
- __IF_DEBUG(Print( _L( "VTProto: CPVDisplaySinkNodeProxy::SetSupplier>" ) ));
- }
-
-// -----------------------------------------------------------------------------
-// CPVDisplaySinkNodeProxy::BufferEmptiedL
-// Method called by a data sink to pass back an emptied buffer to the source.
-// -----------------------------------------------------------------------------
-//
-void CPVDisplaySinkNodeProxy::BufferEmptiedL(CMMFBuffer* aBuffer)
- {
- __IF_DEBUG(Print( _L( "VTProto: CPVDisplaySinkNodeProxy::BufferEmptiedL<" ) ));
- iSupplier->BufferEmptiedL(aBuffer); //call actually PV code
- __IF_DEBUG(Print( _L( "VTProto: CPVDisplaySinkNodeProxy::BufferEmptiedL>" ) ));
- }
-
-// -----------------------------------------------------------------------------
-// CPVDisplaySinkNodeProxy::CPVDisplaySinkNodeProxy
-// Constructor.
-// -----------------------------------------------------------------------------
-//
-CPVDisplaySinkNodeProxy::CPVDisplaySinkNodeProxy() : MVTVideoSource(KNullUid)
- {
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkProxy::CDisplaySinkProxy
-// Constructor.
-// -----------------------------------------------------------------------------
-//
-CDisplaySinkProxy::CDisplaySinkProxy(MVTVideoSink* aDisplaySink) : MPVDataSink(KNullUid), iDisplaySink(aDisplaySink)
- {
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::CDisplaySinkProxy<" ) ));
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::CDisplaySinkProxy iDisplaySink %d>" ), iDisplaySink));
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkProxy::ConstructL
-// -----------------------------------------------------------------------------
-//
-void CDisplaySinkProxy::ConstructL()
- {
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::ConstructL<" ) ));
- iDSNodeProxy = new (ELeave)CPVDisplaySinkNodeProxy();
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::ConstructL>" ) ));
- }
-
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkProxy::NewL
-// -----------------------------------------------------------------------------
-//
-CDisplaySinkProxy* CDisplaySinkProxy::NewL(MVTVideoSink* aDisplaySink)
- {
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::NewL<" ) ));
- CDisplaySinkProxy* self = new (ELeave)CDisplaySinkProxy(aDisplaySink);
- CleanupStack::PushL(self);
- self->ConstructL();
- CleanupStack::Pop();
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::NewL>" ) ));
- return self;
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkProxy::QueryInterface
-// This API is to allow for extensibility of the plugin interface.
-// -----------------------------------------------------------------------------
-//
-void CDisplaySinkProxy::QueryInterface( const TPVUuid& aUuid, TPVInterfacePtr& aInterfacePtr )
- {
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::QueryInterface<" ) ));
- if ( aUuid == KPVUidVideoOutputInterface )
- {
- MPVVideoInput* interfaceP = (MPVVideoInput*) this;
- aInterfacePtr = (TPVInterfacePtr) interfaceP;
- }
- else
- {
- aInterfacePtr = NULL;
- }
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::QueryInterface aInterfacePtr %d>" ), aInterfacePtr ));
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkProxy::GetMultimediaTypesL
-// This API returns multimedias type supported by the data source/sink.
-// -----------------------------------------------------------------------------
-//
-const RArray<TPVMIMEType *>& CDisplaySinkProxy::GetMultimediaTypesL() const
- {
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::GetMultimediaTypesL" ) ));
- return iDisplaySink->GetMultimediaTypesL();
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkProxy::QueryUUID
-// This API is to allow for extensibility of the plugin interface.
-// -----------------------------------------------------------------------------
-//
-void CDisplaySinkProxy::QueryUUID( const TPVMIMEType& aMimeType, RArray<TPVUuid>& aUuids, bool aExactUuidsOnly)
- {
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkProxy::SetTimebaseL
-// This API is used to provide a timebase for plugins that deal with synchronized media data.
-// -----------------------------------------------------------------------------
-//
-void CDisplaySinkProxy::SetTimebaseL(MPVSymbianTimebaseInterface* aTimebase)
- {
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkProxy::EmptyBufferL
-// Method called by a MDataSource to request the data sink to empty aBuffer of data.
-// -----------------------------------------------------------------------------
-//
-void CDisplaySinkProxy::EmptyBufferL(CMMFBuffer *aBuffer, MPVDataSourceBase* aSupplier, TMediaId)
- {
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::EmptyBufferL<" ) ));
- iDSNodeProxy->SetSupplier(aSupplier);
- CPVMMFPointerBuffer& pvMMFBuffer = *static_cast< CPVMMFPointerBuffer* >( aBuffer );
- TVtMMFDataBuffer mmfDataBuffer(aBuffer, pvMMFBuffer.GetFrameSize(), static_cast<TPtr8&>(pvMMFBuffer.Data()));
- iDisplaySink->EmptyBufferL(mmfDataBuffer, iDSNodeProxy, TMediaId());
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::EmptyBufferL>" ) ));
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkProxy::BufferFilledL
-// Method called by a data source to pass back an filled buffer to the sink.
-// -----------------------------------------------------------------------------
-//
-void CDisplaySinkProxy::BufferFilledL(CMMFBuffer* aBuffer)
- {
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::BufferFilledL" ) ));
- return iDisplaySink->BufferFilledL(aBuffer);
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkProxy::CanCreateSinkBuffer
-// Method to indicate whether the data sink can create a buffer.
-// -----------------------------------------------------------------------------
-//
-TBool CDisplaySinkProxy::CanCreateSinkBuffer()
- {
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::CanCreateSinkBuffer" ) ));
- return iDisplaySink->CanCreateSinkBuffer();
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkProxy::CreateSinkBufferL
-// Returns a buffer created by the data sink
-// -----------------------------------------------------------------------------
-//
-CMMFBuffer* CDisplaySinkProxy::CreateSinkBufferL(TMediaId aMediaId, TBool &aReference )
- {
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::CreateSinkBufferL" ) ));
- return iDisplaySink->CreateSinkBufferL(aMediaId, aReference);
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkProxy::SinkThreadLogon
-// Method to 'logon' the data sink to the same thread that sink will be consuming data in.
-// -----------------------------------------------------------------------------
-//
-TInt CDisplaySinkProxy::SinkThreadLogon( MAsyncEventHandler& aEventHandler )
- {
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::SinkThreadLogon" ) ));
- return iDisplaySink->SinkThreadLogon(aEventHandler);
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkProxy::SinkThreadLogoff
-// Method to 'logoff' the data sink from the same thread that sink consumes data in.
-// -----------------------------------------------------------------------------
-//
-void CDisplaySinkProxy::SinkThreadLogoff()
- {
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::SinkThreadLogoff" ) ));
- iDisplaySink->SinkThreadLogoff();
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkProxy::SinkPrimeL
-// Method to 'prime' the data sink.
-// -----------------------------------------------------------------------------
-//
-TInt CDisplaySinkProxy::SinkPrimeL()
- {
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::SinkPrimeL" ) ));
- return iDisplaySink->SinkPrimeL();
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkProxy::SinkPlayL
-// Method to 'play' the data sink.
-// -----------------------------------------------------------------------------
-//
-TInt CDisplaySinkProxy::SinkPlayL()
- {
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::SinkPlayL" ) ));
- return iDisplaySink->SinkPlayL();
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkProxy::SinkPauseL
-// Method to 'pause' the data sink.
-// -----------------------------------------------------------------------------
-//
-TInt CDisplaySinkProxy::SinkPauseL()
- {
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::SinkPauseL" ) ));
- return iDisplaySink->SinkPauseL();
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkProxy::SinkStopL
-// Method to 'stop' the data sink.
-// -----------------------------------------------------------------------------
-//
-TInt CDisplaySinkProxy::SinkStopL()
- {
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::SinkStopL" ) ));
- return iDisplaySink->SinkStopL();
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkProxy::SetFormatL
-// Set the video frame format. This must be from the list of supported formats.
-// -----------------------------------------------------------------------------
-//
-void CDisplaySinkProxy::SetFormatL(const TDesC8& aFormat)
- {
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::SetFormatL" ) ));
- iDisplaySink->SetFormatL(aFormat);
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkProxy::SetVideoFrameSizeL
-// Set the video frame size.
-// -----------------------------------------------------------------------------
-//
-void CDisplaySinkProxy::SetVideoFrameSizeL(const TSize& aSize)
- {
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::SetVideoFrameSizeL" ) ));
- iDisplaySink->SetVideoFrameSizeL(aSize);
- }
-
-// -----------------------------------------------------------------------------
-// CDisplaySinkProxy::GetVideoFrameSizeL
-// Get the video frame size.
-// -----------------------------------------------------------------------------
-//
-void CDisplaySinkProxy::GetVideoFrameSizeL(TSize& aSize) const
- {
- __IF_DEBUG(Print( _L( "VTProto: CDisplaySinkProxy::GetVideoFrameSizeL" ) ));
- iDisplaySink->GetVideoFrameSizeL(aSize);
- }
-// End of File