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 _EGLPROCESS_H_

    32 #define _EGLPROCESS_H_

    33 

    34 #include <vector>

    35 #include "eglInternal.h"

    36 

    37 class CEGLThread;

    38 class CEGLContext;

    39 class CEGLSurface;

    40 

    41 class CEGLProcess

    42 {

    43 public:

    44 	CEGLProcess( EGLint processId );

    45 	~CEGLProcess(void);

    46 

    47 public:

    48     inline EGLint Id() const { return m_id; }

    49     CEGLThread* AddThread( EGLI_THREAD_ID threadId, bool setCurrent, EGLint supportedApis );

    50     void RemoveThread( EGLI_THREAD_ID threadId );

    51     CEGLThread* HasThread( EGLI_THREAD_ID threadId ) const;

    52     inline EGLint ThreadCount() const { return m_threads.size(); }

    53     void SetCurrentThread( EGLI_THREAD_ID threadId );

    54     CEGLThread* CurrentThread() const;

    55     CEGLSurface* FindBoundSurface( CEGLContext* context, bool readSurface ) const;

    56 

    57 private:

    58     EGLint                      m_id;

    59     std::vector<CEGLThread*>    m_threads;

    60     CEGLThread*                 m_currentThread;

    61 };

    62 #endif //_EGLPROCESS_H_