--- a/camappengine/StillConverter/Inc/CaeStillDecoder.h Thu Aug 19 10:05:54 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,164 +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 Decoder for Camera Application Engine
-*
-*/
-
-
-
-#ifndef CAESTILLDECODER_H
-#define CAESTILLDECODER_H
-
-// INCLUDES
-#include <e32base.h>
-#include <s32file.h>
-#include <imageconversion.h>
-#include <ecam.h>
-
-
-// CLASS DECLARATION
-
-/**
-* Still decoder observer class.
-* User of CCaeStillDecoder class must derive from this interface.
-*
-* @lib CAESTILLCONVERTER.LIB
-* @since 2.1
-*/
-class MCaeStillDecoderObserver
- {
- public:
- /**
- * Called back by CCaeStillDecoder when it completes conversion (decoding) to CFbsBitmap image.
- * @since 2.1
- * @param aImageData Source image (as JPEG)
- * @param aBitmap Converted Symbian OS bitmap image
- * @param aError Error code KErrNone to indicate success or a standard Symbian OS error code
- * @param aImageSize Decoded image size
- * @return void
- */
- virtual void McaesdoCFbsBitmapImageReady(
- HBufC8* aImageData,
- CFbsBitmap* aBitmap,
- TInt aError,
- TInt aImageSize ) = 0;
- };
-
-
-// CLASS DECLARATION
-
-/**
-* Still Decoder class.
-* Implements still image decoding for Camera Application Engine
-* using Symbian Image Conversion Library (ICL)
-*
-* @lib CAESTILLCONVERTER.LIB
-* @since 2.1
-*/
-NONSHARABLE_CLASS( CCaeStillDecoder ) : public CCaeStillConverter
- {
- public: // Constructor and destructor
- /**
- * Two-phased constructor.
- */
- IMPORT_C static CCaeStillDecoder* NewL();
-
- /**
- * Destructor.
- */
- IMPORT_C virtual ~CCaeStillDecoder();
-
- public: // From CCaeStillConverter:
-
- void SetImageCodecL(
- TUid aCodecUid );
-
- public: // New functions
- /**
- * Sets Still Decoder observer.
- * @since 2.1
- * @param aObserver Still Decoder observer
- * @return void
- */
- IMPORT_C void SetObserver(
- MCaeStillDecoderObserver* aObserver );
-
- /**
- * Creates the CImageItem object, places it in the internal queue and
- * starts the memory image conversion where the memory image (e.g. JPEG)
- * is converted to bitmap.
- * @param aImageBuffer Memory image to convert. Ownership is given.
- * @param aTargetBitmapMode Target/destination bitmap color mode
- * @param aTargetBitmapSize Target/destination bitmap size without free scaling decoder
- * @param aFullyScaledTargetBitmapSize Target/destination bitmap size with free scaling decoder
- * @return void
- */
- IMPORT_C void ConvertHBufC8ToCFbsBitmapL(
- HBufC8* aImageBuffer,
- TDisplayMode aTargetBitmapMode,
- const TSize& aTargetBitmapSize,
- const TSize& aFullyScaledTargetBitmapSize = TSize( 0, 0 ) );
-
- /**
- * Destroys all allocations for decoding, as the images from the queue.
- * @return void
- */
- IMPORT_C void Cleanup();
-
- protected: // Constructors
- /**
- * C++ constructor.
- */
- CCaeStillDecoder();
-
- /**
- * Symbian 2nd phase constructor that can leave.
- */
- void ConstructL();
-
- private: // From CCaeStillConverter:
-
- /**
- * From CActive, implements cancellation of an outstanding request.
- * @return void
- */
- void DoCancel();
-
- protected: // From CCaeStillConverter
-
- void ConvertL();
-
- void ConversionComplete(
- TInt aError );
-
- private: // Data
-
- // Still Decoder observer.
- MCaeStillDecoderObserver* iObserver;
-
- // Pointer to ICL decoder object.
- CImageDecoder* iDecoder;
-
- // Pointer to decoded image.
- CFbsBitmap* iDecodedImage;
-
- // Class wide file server handle for file operations
- RFs iFs;
- };
-
-
-#endif // CAESTILLDECODER_H
-
-
-// End of File