diff -r 6dc066157ed4 -r d9b6a8729acd vtengines/videoteleng/Inc/Media/CVtEngDrawDSA.h --- a/vtengines/videoteleng/Inc/Media/CVtEngDrawDSA.h Tue Jan 26 12:01:21 2010 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,189 +0,0 @@ -/* -* Copyright (c) 2004-2006 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: Remote video handling class. -* -*/ - - - -#ifndef CVTENGDRAWDSA_H -#define CVTENGDRAWDSA_H - -// INCLUDES - -#include "CVtEngRemoteVideo.h" -#include "TVtEngRenderConfigDSA.h" - -// FORWARDS - -class TDisplaySinkParamsDSA; - -/** -* Direct Screen Access drawer -* -* @lib videoteleng.lib -* @since Series 60 3.2 -*/ -NONSHARABLE_CLASS( CVtEngDrawDSA ) : public CVtEngRemoteVideo::CVtEngDraw, - public MVtEngScalerObserver - { - public: // constructor and destructor - - /** - * Two-phased constructor. - * @param aObserver call back interface to Display Sink - * @return instance of CVtEngDrawDSA - */ - static CVtEngDrawDSA* NewL( MDisplaySinkObserver* aObserver ); - - // Destructor - ~CVtEngDrawDSA(); - - private: // construction - - /** - * C++ constructor as private. - * @param aObserver callback interface for Display Sink - */ - CVtEngDrawDSA( MDisplaySinkObserver* aObserver ); - - private: // from CVtEngDraw - - /** - * @see CVtEngDraw::BaseConstructL - */ - void BaseConstructL(); - - /** - * @see CVtEngDraw::CreateSinkL - */ - MDisplaySink* CreateSinkL(); - - /** - * @see CVtEngDraw::BaseRefreshL - */ - void BaseRefreshL(); - - /** - * @see CVtEngDraw::BaseRefreshBitmapsL - */ - void BaseRefreshBitmapsL(); - - /** - * @see CVtEngDraw::BaseDoCancel - */ - void BaseDoCancel(); - - /** - * @see CVtEngDraw::BaseVerifyConfigL - */ - void BaseVerifyConfigL(); - - /** - * @see CVtEngDraw::BaseRestartL - */ - void BaseRestartL(); - - /** - * @see CVtEngDraw::BaseAbortNow - */ - void BaseAbortNow(); - - /** - * @see CVtEngDraw::BaseStartDrawL - */ - void BaseStartDrawL(); - - /** - * @see CVtEngDraw::BaseStopDraw - */ - void BaseStopDraw(); - - /** - * @see CVtEngDraw::BaseSetConfigL - */ - void BaseSetConfigL( const TVtEngRenderConfig& aConfig ); - - /** - * @see CVtEngDraw::BaseSetUIForegroundL - */ - void BaseSetUIForegroundL( TBool aForeground ); - - /** - * @see CVtEngDraw::BaseVideoFrameSizeChangedL - */ - void BaseVideoFrameSizeChangedL( const TSize& ); - - /** - * @see CVtEngDraw::BaseRequestLastFrame - */ - void BaseRequestLastFrame(); - - /** - * @see CVtEngDraw::Config - */ - TVtEngRenderConfig& Config(); - - private: // from CActive - - /** - * Handles prepared bitmap from display sink. - * @see CActive::RunL - */ - void RunL(); - - public: // from MVtEngScalerObserver - - /** - * From MVtEngScalerObserver, this method is called when - * scaling is finished. - * @see MVtEngScalerObserver::ScalingCompleted - */ - virtual void ScalingCompleted( - CFbsBitmap* aBitmap, TInt aError ); - - private: // New functions - - /** - * Does the drawing. - * @param aBitmap a bitmap to draw - */ - void DrawBitmap( CFbsBitmap& aBitmap ); - - /** - * Fills TDisplaySinkParamsDSA struct - */ - void GetSinkParams( TDisplaySinkParamsDSA& aSinkParams ); - - private: // data - - // Bitmapts for remote video (double buffering). - CFbsBitmap* iBitmap1; - CFbsBitmap* iBitmap2; - - // Bitmap indexes indicating which. - // bitmap was provided. - MDisplaySink::TBitmapNo iBitmapNo; - - // If a bitmap has been set available. - TBool iBitmapSetAvail; - - // VT image scaler - MVtEngImageScaler* iImageScaler; - - // DSA configuration - TVtEngRenderConfigDSA iConfig; - }; - -#endif // CVTENGDRAWDSA_H \ No newline at end of file