1 /* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     2  *

     3  * Permission is hereby granted, free of charge, to any person obtaining a

     4  * copy of this software and /or associated documentation files

     5  * (the "Materials "), to deal in the Materials without restriction,

     6  * including without limitation the rights to use, copy, modify, merge,

     7  * publish, distribute, sublicense, and/or sell copies of the Materials,

     8  * and to permit persons to whom the Materials are furnished to do so,

     9  * subject to the following conditions:

    10  *

    11  * The above copyright notice and this permission notice shall be included

    12  * in all copies or substantial portions of the Materials.

    13  *

    14  * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

    15  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

    16  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

    17  * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,

    18  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR

    19  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR

    20  * THE USE OR OTHER DEALINGS IN THE MATERIALS.

    21  *

    22  * Initial Contributors:

    23  * Nokia Corporation - initial contribution.

    24  *

    25  * Contributors:

    26  *

    27  * Description:

    28  *

    29  */

    30 

    31 #ifndef _EGLWINDOWSURFACE_H_

    32 #define _EGLWINDOWSURFACE_H_

    33 

    34 #include "EGLSurface.h"

    35 

    36 class CEGLWindowSurface :

    37 	public CEGLSurface

    38 {

    39 public:

    40 	CEGLWindowSurface( CEGLConfig* config, EGLint colorSpace, EGLint alphaFormat, EGLint renderBuffer, EGLIOsWindowContext* osContext );

    41 	~CEGLWindowSurface(void);

    42 

    43 public:

    44     inline EGLINativeWindowType NativeType() const { EGLI_ASSERT( m_osContext != NULL); if( m_osContext ) return m_osContext->window; else return NULL; }

    45     inline void SetWindowBuffers( void* buffer0, void* buffer1 ) { m_buffer0 = buffer0; m_buffer1 = buffer1; }

    46     void* CurrentBuffer();

    47     void SetSwapInterval( EGLint interval );

    48     inline EGLint SwapInterval() const { return m_swapInterval; }

    49     void SetOsContext( EGLIOsWindowContext* osContext );

    50     inline EGLIOsWindowContext* OsContext() const { return m_osContext; }

    51 

    52 private:

    53     CEGLWindowSurface();

    54 

    55 private:

    56     void*               m_buffer0;

    57     void*               m_buffer1;

    58     void*               m_currentBuffer;

    59     EGLint              m_swapInterval;

    60     EGLIOsWindowContext* m_osContext;

    61 };

    62 #endif //_EGLWINDOWSURFACE_H_