axmol/cocos/platform/android/CCGLViewImpl-android.cpp

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

http://www.cocos2d-x.org

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The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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****************************************************************************/

#include "base/CCPlatformConfig.h"
#if CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID

#include "CCGLViewImpl-android.h"
#include "base/CCDirector.h"
#include "base/ccMacros.h"
#include "jni/IMEJni.h"
#include "jni/JniHelper.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

GLViewImpl* GLViewImpl::createWithRect(const std::string& viewName, Rect rect, float frameZoomFactor)
{
    auto ret = new GLViewImpl;
    if(ret && ret->initWithRect(viewName, rect, frameZoomFactor)) {
        ret->autorelease();
        return ret;
    }

    return nullptr;
}

GLViewImpl* GLViewImpl::create(const std::string& viewName)
{
    auto ret = new GLViewImpl;
    if(ret && ret->initWithFullScreen(viewName)) {
        ret->autorelease();
        return ret;
    }

    return nullptr;
}

GLViewImpl* GLViewImpl::createWithFullScreen(const std::string& viewName)
{
    auto ret = new GLViewImpl();
    if(ret && ret->initWithFullScreen(viewName)) {
        ret->autorelease();
        return ret;
    }

    return nullptr;
}

GLViewImpl::GLViewImpl()
{
    initExtensions();
}

GLViewImpl::~GLViewImpl()
{

}

bool GLViewImpl::initWithRect(const std::string& viewName, Rect rect, float frameZoomFactor)
{
    return true;
}

bool GLViewImpl::initWithFullScreen(const std::string& viewName)
{
    return true;
}


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

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

void GLViewImpl::swapBuffers()
{
}

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

NS_CC_END

#endif // CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID