accessoryservices/accessoryserver/src/accpolaudiodevicetopology/accpolhdmilatency.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/accessoryservices/accessoryserver/src/accpolaudiodevicetopology/accpolhdmilatency.cpp Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,276 @@
+/*
+ * Copyright (c) 2009 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: Latency object
+ *
+ */
+
+#include <accpolhdmilatency.h>
+#include <accpolobjecttypes.h>
+
+#include "acc_debug.h"
+
+// -----------------------------------------------------------------------------
+// CAccPolHdmiLatency::CAccPolHdmiLatency()
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CAccPolHdmiLatency::CAccPolHdmiLatency( CAccPolObjectCon* aObject ) :
+ CAccPolObjectBase( EAccPolHdmiLatencyObject, aObject )
+ {
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::CAccPolHdmiLatency() - Enter" );
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::CAccPolHdmiLatency() - Return" );
+ }
+
+// -----------------------------------------------------------------------------
+// CAccPolHdmiLatency::CAccPolHdmiLatency()
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CAccPolHdmiLatency::CAccPolHdmiLatency( const TUid aLatencyType,
+ const TUint32 aAudioLatency,
+ const TUint32 aVideoLatency ) :
+ CAccPolObjectBase( EAccPolHdmiLatencyObject ),
+ iLatencyType( aLatencyType ),
+ iAudioLatency( aAudioLatency ),
+ iVideoLatency( aVideoLatency )
+ {
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::CAccPolHdmiLatency() - Enter" );
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::CAccPolHdmiLatency() - Return" );
+ }
+// ---------------------------------------------------------------------------
+// CAccPolHdmiLatency::NewL()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CAccPolHdmiLatency* CAccPolHdmiLatency::NewL( CAccPolObjectCon* aObject )
+ {
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::NewL() - Enter" );
+ CAccPolHdmiLatency* self = CAccPolHdmiLatency::NewLC( aObject );
+ CleanupStack::Pop( self );
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::NewL() - Return" );
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+// CAccPolHdmiLatency::NewLC()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CAccPolHdmiLatency* CAccPolHdmiLatency::NewLC( CAccPolObjectCon* aObject )
+ {
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::NewLC() - Enter" );
+ CAccPolHdmiLatency* self = new ( ELeave ) CAccPolHdmiLatency( aObject );
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::NewLC() - Return" );
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+// CAccPolHdmiLatency::NewL()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CAccPolHdmiLatency* CAccPolHdmiLatency::NewL( const TUid aLatencyType,
+ const TUint32 aAudioLatency,
+ const TUint32 aVideoLatency )
+ {
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::NewL() - Enter" );
+ CAccPolHdmiLatency* self = CAccPolHdmiLatency::NewLC( aLatencyType,
+ aAudioLatency,
+ aVideoLatency );
+ CleanupStack::Pop( self );
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::NewL() - Return" );
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+// CAccPolHdmiLatency::NewLC()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CAccPolHdmiLatency* CAccPolHdmiLatency::NewLC( const TUid aLatencyType,
+ const TUint32 aAudioLatency,
+ const TUint32 aVideoLatency )
+ {
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::NewLC() - Enter" );
+ CAccPolHdmiLatency* self = new ( ELeave ) CAccPolHdmiLatency( aLatencyType,
+ aAudioLatency,
+ aVideoLatency );
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::NewLC() - Return" );
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+// CAccPolHdmiLatency::ConstructL()
+// ---------------------------------------------------------------------------
+//
+void CAccPolHdmiLatency::ConstructL()
+ {
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::ConstructL() - Enter" );
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::ConstructL() - Return" );
+ }
+
+// Destructor
+CAccPolHdmiLatency::~CAccPolHdmiLatency()
+ {
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::~CAccPolHdmiLatency() - Enter" );
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::~CAccPolHdmiLatency() - Return" );
+ }
+
+// ---------------------------------------------------------------------------
+// CAccPolHdmiLatency::operator()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CAccPolHdmiLatency& CAccPolHdmiLatency::operator=( const CAccPolHdmiLatency& aStreamObject )
+ {
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::operator() - Enter" );
+
+ CAccPolObjectBase::operator=( ( CAccPolObjectBase& )aStreamObject );
+
+ iLatencyType = aStreamObject.LatencyType();
+ iAudioLatency = aStreamObject.AudioLatency();
+ iVideoLatency = aStreamObject.VideoLatency();
+
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::operator() - Return" );
+ return ( *this );
+ }
+
+// ---------------------------------------------------------------------------
+// CAccPolHdmiLatency::SetLatencyType()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CAccPolHdmiLatency::SetLatencyType( const TUid aLatencyType )
+ {
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::SetLatencyType() - Enter" );
+ iLatencyType = aLatencyType;
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::SetLatencyType() - Return" );
+ }
+
+// ---------------------------------------------------------------------------
+// CAccPolHdmiLatency::SetAudioLatency()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CAccPolHdmiLatency::SetAudioLatency( const TUint32 aAudioLatency )
+ {
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::SetAudioLatency() - Enter" );
+ API_TRACE_1( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::SetAudioLatency() - Latency=%d", aAudioLatency );
+ iAudioLatency = aAudioLatency;
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::SetAudioLatency() - Return" );
+ }
+
+// ---------------------------------------------------------------------------
+// CAccPolHdmiLatency::SetVideoLatency()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CAccPolHdmiLatency::SetVideoLatency( const TUint32 aVideoLatency )
+ {
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::SetVideoLatency() - Enter" );
+ API_TRACE_1( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::SetVideoLatency() - Latency=%d", aVideoLatency );
+ iVideoLatency = aVideoLatency;
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::SetVideoLatency() - Return" );
+ }
+
+// ---------------------------------------------------------------------------
+// CAccPolHdmiLatency::LatencyType()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C const TUid CAccPolHdmiLatency::LatencyType() const
+ {
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::LatencyType() - Enter" );
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::LatencyType() - Return" );
+ return iLatencyType;
+ }
+
+// ---------------------------------------------------------------------------
+// CAccPolHdmiLatency::AudioLatency()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TUint32 CAccPolHdmiLatency::AudioLatency() const
+ {
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::AudioLatency() - Enter" );
+ API_TRACE_1( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::AudioLatency() - Latency=%d", iAudioLatency );
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::AudioLatency() - Return" );
+ return iAudioLatency;
+ }
+
+// ---------------------------------------------------------------------------
+// CAccPolHdmiLatency::VideoLatency()
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TUint32 CAccPolHdmiLatency::VideoLatency() const
+ {
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::VideoLatency() - Enter" );
+ API_TRACE_1( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::VideoLatency() - Latency=%d", iVideoLatency );
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::VideoLatency() - Return" );
+ return iVideoLatency;
+ }
+
+// ---------------------------------------------------------------------------
+// CAccPolHdmiLatency::ExternalizeL()
+// ---------------------------------------------------------------------------
+//
+void CAccPolHdmiLatency::ExternalizeL( RWriteStream& aStream ) const
+ {
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::ExternalizeL() - Enter" );
+
+ //Add object type at the beginning
+ aStream.WriteUint8L( ObjectType() );
+
+ //Add data
+ aStream.WriteInt32L( iLatencyType.iUid );
+ aStream.WriteUint32L( iAudioLatency );
+ aStream.WriteUint32L( iVideoLatency );
+
+ API_TRACE_1( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::ExternalizeL - Object Type = %d", ObjectType() );
+ API_TRACE_1( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::ExternalizeL - LatencyType Uid = %d", iLatencyType.iUid );
+ API_TRACE_1( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::ExternalizeL - Audio Latency = %d", iAudioLatency );
+ API_TRACE_1( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::ExternalizeL - Video Latency = %d", iVideoLatency );
+
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::ExternalizeL - Return" );
+ }
+
+// ---------------------------------------------------------------------------
+// CAccPolHdmiLatency::InternalizeL()
+// ---------------------------------------------------------------------------
+//
+void CAccPolHdmiLatency::InternalizeL( RReadStream& aStream )
+ {
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::InternalizeL() - Enter" );
+
+ //Read data
+ iLatencyType.iUid = aStream.ReadInt32L();
+ iAudioLatency = aStream.ReadUint32L();
+ iVideoLatency = aStream.ReadUint32L();
+
+ API_TRACE_1( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::InternalizeL - Object Type = %d", ObjectType() );
+ API_TRACE_1( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::InternalizeL - LatencyType Uid = %d", iLatencyType.iUid );
+ API_TRACE_1( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::InternalizeL - Audio Latency = %d", iAudioLatency );
+ API_TRACE_1( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::InternalizeL - Video Latency = %d", iVideoLatency );
+
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::InternalizeL - Return" );
+ }
+
+// ---------------------------------------------------------------------------
+// CAccPolHdmiLatency::DuplicateL()
+// ---------------------------------------------------------------------------
+//
+CAccPolObjectBase* CAccPolHdmiLatency::DuplicateLC( CAccPolObjectCon* aObject )
+ {
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::DuplicateL() - Enter" );
+ CAccPolHdmiLatency* aStream = CAccPolHdmiLatency::NewLC( aObject );
+ *aStream = ( CAccPolHdmiLatency& )*this;
+ API_TRACE_( "[AccFW: ACCPOLAUDIODEVICETOPOLOGY] CAccPolHdmiLatency::DuplicateL() - Return" );
+ return aStream;
+ }