Question

我在Flash中启动第二个窗口时遇到了一些麻烦。

我已经有了第二个屏幕工作，当我使用触摸屏来播放其中的元素时，它的速度非常慢，我得出的结论是由于我的计算机资源使用不当（不超过15％的CPU使用率，低于10％的内存且没有使用GPU）。

有任何想法如何改善这个问题？

我想到了工人，一名工人正在处理主屏幕而另一名工人正在处理de秒，但我无法让工人和第二个屏幕正常工作。

以下是我的一些代码：

- MAIN -

public function activateSecondScreen(evt:Event = null):void{

    if(Worker.current.isPrimordial && firstTime){
        firstTime = false;
        initWorker();
    } 
        //If not the main thread, we're the worker
    else {

        secondaryWindow = new SecondWindow();
    }
}

protected function initWorker():void {
    //Create worker 
    worker = WorkerDomain.current.createWorker(loaderInfo.bytes,true);
    worker.addEventListener(Event.WORKER_STATE,activateSecondScreen);
    //Create message channel TO the worker
    mainToBack = Worker.current.createMessageChannel(worker);

    //Create message channel FROM the worker, add a listener.
    backToMain = worker.createMessageChannel(Worker.current);
    backToMain.addEventListener(Event.CHANNEL_MESSAGE, onBackToMain, false, 0, true);

    //Now that we have our two channels, inject them into the worker as shared properties.
    //This way, the worker can see them on the other side.
    worker.setSharedProperty("backToMain", backToMain);
    worker.setSharedProperty("mainToBack", mainToBack);

    //Lastly, start the worker.
    if (worker.state != WorkerState.RUNNING)
    {
        worker.start();
    }
}

protected function onBackToMain(event:Event):void {
    var msg:String = backToMain.receive();
    if(msg == "SHARPEN_COMPLETE"){
        //Futures Uses
    }
    trace(msg);
}

我希望我的工作人员启动SecondScreen对象。

- SECONDSCREEN.AS - 公共类SecondWindow扩展了Sprite {

    public var secondWindow:NativeWindow;

    public function SecondWindow()
    {
        super();
        initSecondWindow();
    }

    private function initSecondWindow():void{
        var secondWindowinitOptions:NativeWindowInitOptions = new NativeWindowInitOptions();
        secondWindowinitOptions.transparent = true;
        secondWindowinitOptions.systemChrome = NativeWindowSystemChrome.NONE;
        secondWindowinitOptions.type = NativeWindowType.UTILITY;
        secondWindowinitOptions.renderMode = NativeWindowRenderMode.GPU;

        secondWindow = new NativeWindow(secondWindowinitOptions);
        secondWindow.title = "Second Window";
        secondWindow.alwaysInFront = false; //true

        var activar:Boolean = false;
        var screenArray:Array = Screen.screens;
        for(var i:int = 0 ; i< screenArray.length ; i++){
            if(screenArray[i].bounds.x != 0 || screenArray[i].bounds.y != 0){
                secondWindow.bounds = (screenArray[i] as Screen).bounds; //TODO: 
                activar = true;
            }
        }

        secondWindow.stage.displayState = StageDisplayState.FULL_SCREEN;
        secondWindow.stage.scaleMode = StageScaleMode.NO_SCALE;
        secondWindow.stage.align = StageAlign.TOP_LEFT;
        secondWindow.activate();

    }

}

这样我想打开一个新窗口，以便稍后传递一些图像，视频或其他内容。

行secondWindow.activate();无法正常工作，没有工作人员的相同代码会启动窗口。我很感激任何想法。

谢谢。

与工人的第二个屏幕

0 个答案: