diff -r 000000000000 -r ed9695c8bcbe vtprotocolplugins/VideoSource/inc/CVSOnboardCameraDataProvider.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vtprotocolplugins/VideoSource/inc/CVSOnboardCameraDataProvider.h	Mon Nov 23 14:47:47 2009 +0200
@@ -0,0 +1,387 @@
+/*
+* Copyright (c) 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:  Video Source subsystem.
+*
+*/
+
+
+#ifndef CVSONBOARDCAMERADATAPROVIDER_H
+#define CVSONBOARDCAMERADATAPROVIDER_H
+
+// INCLUDE FILES
+
+#include "CVSCameraDataProvider.h"
+
+// CLASS DECLARATION
+
+/**
+*  Handles provider error notification using interface to provider callback
+*  functions. Provider errors can occur in two threads and this class provides
+*  error notification in the same thread context that the provider was created.
+*
+*  @lib videosource.lib
+*/
+class CProviderErrorNotifierAO : public CActive
+    {
+    public: // New functions
+
+    public: // Functions from base classes
+
+    protected:  // New functions
+
+    protected:  // Functions from base classes
+
+    private:    // Constructors and destructor
+
+        /**
+        * Static factory function to create instance of this class.
+        * @exception Can leave with one of the system wide error codes.
+        * @return Pointer to new instance.
+        */
+        static CProviderErrorNotifierAO* NewL();
+
+        /**
+        * Destructor.
+        */
+        ~CProviderErrorNotifierAO();
+
+    private:    // New functions
+
+        /**
+        * Notify provider observer about error.
+        * @param "aObserver" Pointer to provider observer to notify.
+        * @param "aError" Error code.
+        */
+        void NotifyError( MVSDataProviderObserver* aObserver, TInt aError );
+
+    private:    // Constructors and destructor
+
+        /**
+        * Constructor.
+        */
+        CProviderErrorNotifierAO();
+
+        /**
+        * 2nd phase constructor.
+        * @exception Can leave with one of the system wide error codes.
+        */
+        void ConstructL();
+
+    private: // Functions from base classes
+
+        /**
+        * From CActive. See CActive for description.
+        */
+        void DoCancel();
+
+        /**
+        * From CActive. See CActive for description.
+        */
+        void RunL();
+
+    public: // Data
+
+    protected:  // Data
+
+    private:    // Data
+
+        // Pointer to provider observer that will receive the error
+        // notification.
+        MVSDataProviderObserver* iObserver;
+
+        // Error code.
+        TInt iError;
+
+        // Critical section to synchronize access to this object.
+        RCriticalSection iCS;
+
+        // Thread id of the thread in which this object was created.
+        TThreadId iThreadId;
+
+    private:    // Data
+
+        // This class is private to CVSDataProvider.
+        friend class CVSDataProvider;
+    };
+
+/**
+*  Makes onboard camera Reserve and PowerOn function calls synchronous.
+*
+*  @lib videosource.lib
+*/
+class CSyncCameraReserve : public CActive
+    {
+    public: // Constructors and destructor
+
+        /**
+        * Static factory function to create instance of this class.
+        * @exception Can leave with one of the system wide error codes.
+        * @return Pointer to new instance.
+        */
+        static CSyncCameraReserve* NewL();
+
+    public: // New functions
+
+        /**
+        * Starts waiting and returns when RunL is called.
+        * @exception Can leave with one of the system wide error codes.
+        */
+        void StartL();
+
+    private:    // Constructors and destructor
+
+        /**
+        * Constructor.
+        */
+        CSyncCameraReserve();
+
+    private:    // Functions from base classes
+
+        /**
+        * From CActive. See CActive for description.
+        */
+        void DoCancel();
+
+        /**
+        * From CActive. See CActive for description.
+        */
+        void RunL();
+
+    private:    // Data
+
+        // Active scheduler loop owner. See CActiveSchedulerWait for
+        // description.
+        CActiveSchedulerWait iWait;
+    };
+
+/**
+*  Internal implementation of onboard camera data provider. This
+*  class is inherited from onboard camera data provider base class.
+*
+*  @lib videosource.lib
+*/
+class CVSOnboardCameraDataProvider : public CVSCameraDataProvider
+    {
+    public:        // Constructors and destructor
+
+        /**
+        * Constructor.
+        * @param "aObserver" Pointer to provider observer.
+        * @param "aPool" Pointer to data MVSBufferPool that gives buffer to
+        * data provider.
+        */
+        CVSOnboardCameraDataProvider(
+            MVSDataProviderObserver* aObserver,
+            MVSBufferPool* aPool );
+
+        /**
+        * Destructor.
+        */
+        ~CVSOnboardCameraDataProvider();
+
+    public: // New functions
+
+    public: // Functions from base classes
+
+    protected:  // New functions
+
+    protected:  // Functions from base classes
+
+    private:    // New functions
+
+        /**
+        * See CVSDataProvider for description.
+        */
+        void PrimeL();
+
+    private:    // Functions from base classes
+
+        /**
+        * See MDataSource for description.
+        */
+        virtual void FillBufferL(
+            CMMFBuffer* aBuffer,
+            MVTVideoSink* aConsumer,
+            TMediaId aMediaId );
+
+        /**
+        * See MDataSource for description.
+        */
+        virtual void BufferEmptiedL( CMMFBuffer* aBuffer );
+
+        /**
+        * See MDataSource for description.
+        */
+        virtual TInt SourceThreadLogon( MAsyncEventHandler& aEventHandler );
+
+        /**
+        * See MDataSource for description.
+        */
+        virtual void SourceThreadLogoff();
+
+        /**
+        * See MDataSource for description.
+        */
+        virtual void SourcePrimeL();
+
+        /**
+        * See MDataSource for description.
+        */
+        virtual void SourcePlayL();
+
+        /**
+        * See MDataSource for description.
+        */
+        virtual void SourcePauseL();
+
+        /**
+        * See MDataSource for description.
+        */
+        virtual void SourceStopL();
+
+    private: // Functions from base classes
+
+        /**
+        * See MVTVideoInput for description.
+        */
+        virtual void SetFormatL( const TDesC8& aFormat );
+
+        /**
+        * See MVTVideoInput for description.
+        */
+        virtual void SetFrameRateL( TReal32 aFrameRate );
+
+        /**
+        * See MVTVideoInput for description.
+        */
+        virtual void SetVideoFrameSizeL( const TSize& aSize );
+
+        /**
+        * See MVTVideoInput for description.
+        */
+        virtual void GetVideoFrameSizeL( TSize& aSize ) const;
+
+    private: // from MCameraObserver
+
+        /**
+        * @see MCameraObserver::ReserveComplete
+        */
+        virtual void ReserveComplete( TInt aError );
+
+        /**
+        * @see MCameraObserver::FrameBufferReady
+        */
+        virtual void FrameBufferReady( MFrameBuffer* aFrameBuffer,
+            TInt aError );
+
+    private: // from MCameraObserver2
+
+        /**
+        * @see MCameraObserver2::HandleEvent
+        */
+       	virtual void HandleEvent(const TECAMEvent& aEvent);
+
+		/**
+        * @see MCameraObserver2::ViewFinderReady
+        */
+		virtual void ViewFinderReady(MCameraBuffer& aCameraBuffer,TInt aError);
+
+		/**
+        * @see MCameraObserver2::VideoBufferReady
+        */
+		virtual void VideoBufferReady(MCameraBuffer& aCameraBuffer,TInt aError);
+
+    private:    // Functions from base classes
+
+        /**
+        * Get video frame size.
+        */
+        virtual void GetVideoFrameSize(
+            TSize& aSize,
+            TInt aSizeIndex,
+            const TDesC8& aFormat );
+
+        /**
+        * Get video frame rate.
+        */
+        virtual void GetVideoFrameRate(
+            TReal32& aRate,
+            TInt aRateIndex,
+            const TDesC8& aFormat,
+            const TSize& aSize );
+
+        void FreezeFrame( MFrameBuffer* aFrameBuffer );
+
+        void FreezeFrame( MCameraBuffer* aCameraBuffer );
+
+    public: // Data
+
+    protected:  // Data
+
+    private:    // Data
+
+        // Onboard camera dublicate for the second thread. Owned.
+        CCamera* iCameraDuplicate;
+
+        // MMF controller framwork mixin for event handling
+        MAsyncEventHandler* iEventHandler;
+
+        // Enumerated values for possible states this class can have.
+        enum TState
+            {
+            EStopped,
+            EPrimed,
+            EPlaying
+            };
+
+        // One of the enumerated states.
+        TState iState;
+
+        // ECAM frame rate index.
+        TInt iFrameRateIndex;
+
+        // ECAM frame size index.
+        TInt iFrameSizeIndex;
+
+        // Frame size.
+        TSize iFrameSize;
+
+        // ECAM Video frame format.
+        CCamera::TFormat iFormat;
+
+        // Pointer to AO that makes iCameraDuplicate.Reserve() and PowerOn()
+        // synchronous. Owned. These are called in SourcePrimeL and because
+        // it is synchronous, reserve & poweron must be too.
+        CSyncCameraReserve* iSyncReserve;
+
+        //
+        TBool iAsynchronousReserveIssued;
+
+        // Pointer to dublicated camera bitmap
+        CFbsBitmap* iDublicatedBitmap;
+
+        // Camera lost by force indicator
+        TBool iCameraLost;
+
+    private: // friends
+
+        // Stif test module must be set as friend to be able to call protected
+        // and private methods
+        friend class CstiffVideoSourceAPICases;
+
+    };
+
+#endif      // CVSONBOARDCAMERADATAPROVIDER_H
+
+// End of File