--- a/camappengine/StillConverter/Inc/CaeStillConverter.h Thu Aug 19 10:05:54 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,159 +0,0 @@
-/*
-* Copyright (c) 2002 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: Still Image Converter base class for Camera Application Engine
-*
-*/
-
-
-
-#ifndef CAESTILLCONVERTER_H
-#define CAESTILLCONVERTER_H
-
-// INCLUDES
-#include <imageconversion.h>
-
-// CONSTANTS
-
-const TUid KUidSpecialFreeScalingDecoder = { 0x101FF555 }; // This decoder supports free scaling
-
-// CLASS DECLARATION
-
-/**
-* Still Converter class.
-* Base class for still image conversions by the Camera Application Engine.
-*/
-NONSHARABLE_CLASS( CCaeStillConverter ) : public CActive
- {
-
- public:
-
- /**
- * Destructor.
- */
- virtual ~CCaeStillConverter();
-
- protected:
-
- /**
- * Internal state.
- */
- enum
- {
- EIdle,
- EConvert
- };
-
- protected: // Functions from base classes
- /**
- * From CActive, handles an active object’s request completion event.
- * @return void
- */
- void RunL();
-
- /**
- * From CActive, called if CCaeStillConverter function RunL() leaves.
- * @param aError Standard Symbian OS error code
- * @return Error code KErrNone
- */
- TInt RunError(
- TInt aError );
-
- protected:
- /**
- * C++ constructor.
- */
- CCaeStillConverter();
-
- /**
- * Symbian 2nd phase constructor that can leave.
- * This is intended to be called from derived class ConstructL().
- */
- void ConstructL();
-
- protected:
- /**
- * Returns the engine state.
- * @return Boolean indicating if Still Converter is busy
- */
- TBool IsBusy() const;
-
- protected: // To be implemented in a derived class.
- /**
- * Converts (encodes or decodes) the image.
- * @return void
- */
- virtual void ConvertL() = 0;
-
- /**
- * Perfoms necessary cleanup and delivers the result to the client.
- * @param aError Error code KErrNone to indicate success or a standard Symbian OS error code
- * @return void
- */
- virtual void ConversionComplete(
- TInt aError ) = 0;
-
- /**
- * Sets the specific image codec implementation to be used in decoding and encoding.
- * @since 3.1
- * @param aCodecUid The UID of the specific image codec to be used.
- * @return void
- */
- virtual void SetImageCodecL(
- TUid aCodecUid ) = 0;
-
- protected: // Data
-
- // Class for image data.
- class CImageItem: public CBase
- {
- public:
- CImageItem() {};
- virtual ~CImageItem()
- {
- delete iBitmap;
- delete iImageBuffer;
- delete iFrameImageData;
- };
- public:
- // Bitmap.
- CFbsBitmap* iBitmap;
- // Bitmap target size.
- TSize iBitmapSize;
- // Bitmap target size for free scaling.
- TSize iFullyScaledBitmapSize;
- // Bitmap display mode.
- TDisplayMode iBitmapDisplayMode;
- // Image in some common image file format (like Jpeg)
- HBufC8* iImageBuffer;
- // Info for encoder
- CFrameImageData* iFrameImageData;
- // UID of conversion target image type.
- TUid iImageTypeUid;
- };
-
- // Specific image codec UID.
- TUid iImageCodecUid;
-
- // Pointer to array of CImageItem.
- RPointerArray<CImageItem>* iImageQueue;
-
- // Still Converter state.
- TInt iState;
-
- };
-
-
-#endif // CAESTILLCONVERTER_H
-
-// End of File