emulator/opengl/host/libs/Translator/EGL/EglSurface.h

/*
* 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 <map>

#include <EGL/egl.h>
#include <EGL/eglinternalplatform.h>
#include "emugl/common/smart_ptr.h"
#include "EglConfig.h"

class EglSurface;
typedef emugl::SmartPtr<EglSurface> SurfacePtr;

class EglDisplay;

class EglSurface {
public:
    typedef enum {
                  WINDOW  = 0,
                  PBUFFER = 1,
                  PIXMAP  = 3
                 } ESurfaceType;
  ESurfaceType  type(){ return m_type;};
  EGLNativeSurfaceType native(){return m_native;}
  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;};
  EglConfig*    getConfig(){return m_config;};
  unsigned int  getHndl(){return m_hndl;};
  virtual       ~EglSurface();

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

protected:
    EglSurface(EglDisplay *dpy,
               ESurfaceType type,
               EglConfig* config,
               EGLint width,
               EGLint height) :
       m_type(type),
       m_config(config),
       m_width(width),
       m_height(height),
       m_native(NULL),
       m_dpy(dpy)
    { 
        m_hndl = ++s_nextSurfaceHndl;
    }

protected:
    EglConfig*            m_config;
    EGLint                m_width;
    EGLint                m_height;
    EGLNativeSurfaceType  m_native;
    EglDisplay           *m_dpy;
};
#endif