/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef EGL_SURFACE_H
#define EGL_SURFACE_H

#include <EGL/egl.h>
#include <map>
#include <GLcommon/SmartPtr.h>

#include "EglConfig.h"

class EglSurface;

typedef  SmartPtr<EglSurface> SurfacePtr;

class EglSurface {
public:
    typedef enum {
                  WINDOW  = 0,
                  PBUFFER = 1,
                  PIXMAP  = 3
                 } ESurfaceType;
  ESurfaceType  type(){ return m_type;};
  virtual void* native() = 0;
  virtual bool  setAttrib(EGLint attrib,EGLint val);
  virtual bool  getAttrib(EGLint attrib,EGLint* val) = 0;
  void          setDim(int width,int height){ m_width = width; m_height = height;};
  void          markForDestruction(){m_destroy = true;};
  bool          destroy(){return m_destroy;};
  EglConfig*    getConfig(){return m_config;};
  unsigned int  getHndl(){return m_hndl;};
  virtual       ~EglSurface(){};

private:
    static unsigned int   s_nextSurfaceHndl;
    ESurfaceType          m_type;
    bool                  m_destroy;
    unsigned int          m_hndl;

protected:
    EglSurface(ESurfaceType type,EglConfig* config,EGLint width,EGLint height):m_type(type),
                                                                               m_destroy(false),
                                                                               m_config(config),
                                                                               m_width(width),
                                                                               m_height(height){ m_hndl = ++s_nextSurfaceHndl;};
    EglConfig*   m_config;
    EGLint       m_width;
    EGLint       m_height;
};
#endif