--- a/vtprotocolplugins/DisplaySink/inc/CDisplaySinkDSA.h Tue Jan 26 12:01:21 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,197 +0,0 @@
-/*
-* Copyright (c) 2004 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: DisplaySink subsystem.
-*
-*/
-
-
-
-
-#ifndef CDISPLAYSINKDSA_H
-#define CDISPLAYSINKDSA_H
-
-// INCLUDE FILES
-
-#include "CDisplaySink.h"
-#include "TDisplaySinkParamsDSA.h"
-
-// CLASS DECLARATION
-
-/**
-* Displaysink implementation for Direct Screen access.
-*
-* @lib displaysink.lib
-* @since Series 60 3.1
-*/
-NONSHARABLE_CLASS( CDisplaySinkDSA ) : public CDisplaySink,
- public MVtImageRotatorObserver
- {
-public: // static constructor
-
- /**
- * Static constructor that may leave.
- */
- static CDisplaySinkDSA* NewL( TDisplaySinkParams& aParams,
- const TDesC8& aInitData );
-
-private: // constructors and destructor
-
- /**
- * C++ default constructor.
- */
- CDisplaySinkDSA();
-
- /**
- * destructor
- */
- ~CDisplaySinkDSA();
-
-private: // from CDisplaySink
-
- /**
- * @see CDisplaySink::BaseConstructL
- */
- void BaseConstructL( TDisplaySinkParams& aParams,
- const TDesC8& aInitData );
-
- /**
- * @see CDisplaySink::BaseConvert
- */
- TBool BaseConvert( const TVtMMFDataBuffer& aBuffer );
-
- /**
- * @see CDisplaySink::BaseSinkThreadLogonL
- */
- void BaseSinkThreadLogonL();
-
- /**
- * @see CDisplaySink::BaseSinkThreadLogoff
- */
- void BaseSinkThreadLogoff();
-
- /**
- * @see CDisplaySink::BaseUpdateSinkParamsL
- */
- void BaseUpdateSinkParamsL( const TDisplaySinkParams& aParams );
-
- /**
- * @see CDisplaySink::BaseDoUpdateParamsL
- */
- void BaseDoUpdateParamsL();
-
- /**
- * @see CDisplaySink::BaseDoUpdateParamsL
- */
- void BaseSetVideoFrameSizeL( const TSize& aSize );
-
- /**
- * @see CDisplaySink::BaseSizesMatch
- */
- TBool BaseSizesMatch( const TSize& aSize );
-
- /**
- * @see CDisplaySink::BitmapEntry
- */
- TBitmapEntry& BitmapEntry( TInt aIndex );
-
- /**
- * @see CDisplaySink::BaseEmptyBufferL
- */
- void BaseEmptyBufferL( TVtMMFDataBuffer& aVTMMFBuffer );
-
- /**
- * @see CDisplaySink::BaseSetBitmapAvailable
- */
- void BaseSetBitmapAvailable( TBitmapNo aBitmapNo );
-
- /**
- * @see CDisplaySink::BaseVideoFrameSizeChangedL
- */
- void BaseVideoFrameSizeChangedL( const TSize& aNewSize );
-
-private: // from MVtImageRotatorObserver
-
- /**
- * @see MVtImageRotatorObserver::RotationFinished
- */
- void RotationFinished( TInt aError );
-
-private: // new methods
-
- /**
- * Updates expected frame size.
- * @exception May leave with KErrNotSupported, if bitmap sizes do not match.
- */
- void UpdateExpectedFrameSizeL();
-
- /**
- * Converts image. Calls DoConvertL() to do the task.
- * @param "aBitmapNo" CFbsBitmap number to use for converted image.
- * @param "aConverted" Reference to boolean that will be ETrue if buffer
- * was converted, EFalse otherwise.
- * @return KErrNone or one of the system wide error codes.
- */
- void ConvertL( const TPtrC8& aBuffer, TBool& aConverted );
-
- /**
- * Convert YUV420Planar image to a CFbsBitmap.
- * @param "aBitmapNo" CFbsBitmap number to use for converted image.
- * @return KErrNone or one of the system wide error codes.
- */
- void DoConvertL( const TPtrC8& aBuffer, TBitmapNo aBitmapNo );
-
-private: // new classes
-
- // Class containing bitmap related data
- class TBitmapEntryDSA : public TBitmapEntry
- {
- public: // data
-
- // Handle to target bitmap
- TInt iHandle; // QCIF
- };
-
-private: // data
-
- // Array of bitmap related structures
- TBitmapEntryDSA iBitmapTable[ KBitmapTableCount ];
-
- // Converter for bitmap 1, created into Protocol thread's heap
- CVTYUVFbsBitmapConverter* iYUVBitmapConverter1; // owned
-
- // Converter for bitmap 2, created into Protocol thread's heap
- CVTYUVFbsBitmapConverter* iYUVBitmapConverter2; // owned
-
- // Converter for bitmap, created into VT thread's heap
- CVTYUVFbsBitmapConverter* iYUVBitmapConverterVT;
-
- // Pointer to image rotator instance.
- CVtImageRotator* iRotator; // owned
-
- // Source YUV image for image transforms
- CVtImageIYUV* iSourceImg;
-
- // Target YUV image for image transforms
- CVtImageIYUV* iTargetImg;
-
- // Rotation angle
- CVtImageRotator::TRotationAngle iRotationAngle;
-
- // Store for saving new parameters in UpdateSinkParamsL() call
- TDisplaySinkParamsDSA iNewParams;
- };
-
-#endif // CDISPLAYSINKDSA_H
-
-// End of File