Glview->getFrameSize() get wrong result on win32 Project

cocos2d-x
1

Hi there!

I created new project and run on win32. When i get the screen size by glview->getFrameSize() the result alway is 960*640.

Here is all codes on applicationDidFinishLaunching:

bool AppDelegate::applicationDidFinishLaunching() {
    // initialize director
    auto director = Director::getInstance();
    auto glview = director->getOpenGLView();
    if(!glview) {
        glview = GLViewImpl::create("My Game");
        director->setOpenGLView(glview);
    }
    // turn on display FPS
    director->setDisplayStats(true);

    // set FPS. the default value is 1.0/60 if you don't call this
    director->setAnimationInterval(1.0 / 60);

  	auto screenSize = glview->getFrameSize(); // return 960*640
	auto _mVisibleSize = Director::getInstance()->getVisibleSize(); // 960*640
	auto _mWinsize = Director::getInstance()->getWinSize(); // 960*640
	 
    // create a scene. it's an autorelease object
    auto scene = HelloWorld::createScene();

    // run
    director->runWithScene(scene);
    return true;
}

I know that when we run project for iOS if we want support the 4" screen ratio then we must copy “Default-568h@2x.png” image file to resource folder. But i don’t know how to do the same on win32 project.

So have anyone please help me to resolve this issue?
Thanks!

2

Add below line and define SCREEN_WIDTH & SCREEN_HEIGHT whatever you want.

if(!glview) {
	glview = GLViewImpl::create(GAME_NAME);
#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32)
	glview->setFrameSize(SCREEN_WIDTH, SCREEN_HEIGHT);
#endif
	director->setOpenGLView(glview);
}
1 Like
3

I am getting the same problem and it’s driving me nuts. I don’t want to set an arbitrary frame size, I want to check the size of the computer’s resolution and customize my code depending on that, but getFrameSize() returns a garbage value of -107374176 for width and height, and the glview object is getting a screen size of 960 x 640 initially. How can I get the size of the user’s resolution for win32?

4

If you want to check the size of the computer’s resolution then set your screen full resolution and then get it with getVisibleSize

5

That was just what I needed, thanks! Does anyone know if Cocos2D-x supports fullscreen/windowed toggling now? I knew they didn’t a while back.