1 /*

     2 * Copyright (c) 2002 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:   CEGLGraphicsInterface class.

    15 *

    16 */

    17 

    18 #ifndef EGLGRAPHICSINTERFACE_H

    19 #define EGLGRAPHICSINTERFACE_H

    20 

    21 #include "svgtgraphicsinterface.h"

    22 #include <fbs.h>

    23 #include <egl.h>

    24 

    25 NONSHARABLE_CLASS (CEGLGraphicsInterface) : public CSvgtGraphicsInterface

    26     {

    27 public:

    28     CEGLGraphicsInterface();

    29     ~CEGLGraphicsInterface();

    30 public:

    31     void InitializeL(const TSize aSurfaceSize);

    32     void CopyBitmapL(CFbsBitmap* aPixMap, CFbsBitmap* aMask);

    33 public:

    34     TInt   BindClientBuffer(TUint aBuffer);

    35     TInt   UnBindClientBuffer();

    36     

    37 private:

    38     TInt MapEGLErrorCodeToSymbian(TInt aEglErrorCode);

    39     void Terminate();

    40 private:

    41     TBool eglInitialized;

    42     /** Display where the window surface resides. */

    43     EGLDisplay  iEglDisplay;

    44     /** Window surface where the rendering is blitted to. */

    45     EGLSurface  iEglSurface;

    46     /** rendering context. */

    47     EGLContext  iEglContext;

    48     /** Describes the format, type and size of the color buffers and ancillary buffers for EGLSurface. */

    49     EGLConfig iConfig;

    50     

    51     EGLSurface iEglPbufSurface;

    52     EGLSurface iSavedDrawSurface;

    53     EGLSurface iSavedReadSurface;

    54     EGLContext iSavedContext;

    55    };

    56 

    57 #endif