1 /*

     2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:   

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef HUIFXV10ENGINE_H_

    21 #define HUIFXV10ENGINE_H_

    22 

    23 #include "HuiFxEngine.h"

    24 #include "HuiVg10RenderPlugin.h"

    25 #include "HuiVg10PBufferSurface.h"

    26 #include "HuiFxVg10.h"

    27 

    28 //FORWARD DECLARATIONS

    29 class CHuiFxVg10OnscreenRenderbuffer;

    30 

    31 class CHuiFxVg10Engine: public CHuiFxEngine

    32     {

    33 public:

    34     static CHuiFxVg10Engine* NewL(CHuiVg10RenderPlugin& aPlugin);

    35     ~CHuiFxVg10Engine();

    36 

    37     void Release();

    38     void RestoreL();

    39 

    40     CHuiFxRenderbuffer* DefaultRenderbuffer();

    41     CHuiFxFilter* CreateFilterL(THuiFxFilterType aType);

    42     void Composite(CHuiFxRenderbuffer& aTarget, CHuiFxRenderbuffer& aSource, 

    43                    const TRect& aTargetRect, const TRect& aSourceRect,

    44                    THuiFxBlendingMode aMode, TInt aAlpha);

    45     void Composite(CHuiGc& aGc, CHuiFxRenderbuffer& aSource, const TPoint& aTargetPoint, TBool aOpaque, TInt aAlpha);

    46     

    47 protected:

    48     void ConstructL(CHuiVg10RenderPlugin& aPlugin);

    49     CHuiFxRenderbuffer* AcquireNativeRenderbuffer(const TSize& aDesiredSize);

    50     void ReleaseNativeRenderbuffer(CHuiFxRenderbuffer* aBuffer);

    51 private:

    52     CHuiVg10RenderPlugin*           iPlugin;

    53     CHuiFxVg10OnscreenRenderbuffer* iDefaultBuffer;

    54     VGPaint                         iCompPaint;

    55     };

    56 

    57 #endif /*HUIFXV10ENGINE_H_*/