axmol/cocos/2d/platform/android/CCEGLView.cpp

/****************************************************************************
Copyright (c) 2010-2012 cocos2d-x.org
Copyright (c) 2013-2014 Chukong Technologies Inc.

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#include "CCEGLView.h"
#include "CCSet.h"
#include "CCDirector.h"
#include "ccMacros.h"
#include "jni/IMEJni.h"
#include "jni/Java_org_cocos2dx_lib_Cocos2dxHelper.h"
#include "CCGL.h"

#include <stdlib.h>
#include <android/log.h>


// <EGL/egl.h> exists since android 2.3
#include <EGL/egl.h>
PFNGLGENVERTEXARRAYSOESPROC glGenVertexArraysOESEXT = 0;
PFNGLBINDVERTEXARRAYOESPROC glBindVertexArrayOESEXT = 0;
PFNGLDELETEVERTEXARRAYSOESPROC glDeleteVertexArraysOESEXT = 0;

void initExtensions() {
     glGenVertexArraysOESEXT = (PFNGLGENVERTEXARRAYSOESPROC)eglGetProcAddress("glGenVertexArraysOES");
     glBindVertexArrayOESEXT = (PFNGLBINDVERTEXARRAYOESPROC)eglGetProcAddress("glBindVertexArrayOES");
     glDeleteVertexArraysOESEXT = (PFNGLDELETEVERTEXARRAYSOESPROC)eglGetProcAddress("glDeleteVertexArraysOES");
}

NS_CC_BEGIN

EGLView::EGLView()
{
    initExtensions();
}

EGLView::~EGLView()
{

}

bool EGLView::isOpenGLReady()
{
    return (_screenSize.width != 0 && _screenSize.height != 0);
}

void EGLView::end()
{
    terminateProcessJNI();
}

void EGLView::swapBuffers()
{
}

EGLView* EGLView::getInstance()
{
    static EGLView instance;
    return &instance;
}

// XXX: deprecated
EGLView* EGLView::sharedOpenGLView()
{
    return EGLView::getInstance();
}

void EGLView::setIMEKeyboardState(bool bOpen)
{
    setKeyboardStateJNI((int)bOpen);
}

NS_CC_END