ofxSpout oF版本的Spout SDK

ofxSpout信息V2.001-beta来源： 故障排除英特尔显卡问题。在spoutsender = new SpoutSender之后的spoutsender = new SpoutSender中，ofApp::setup()添加这一行：

spoutsender->SetDX9(true); // in SpoutSender example

或：

spoutreceiver->SetDX9(true); // in SpoutReceiver example

线程测试情况：已在win7、win8、nvidia 5xx、intel hd 5000上测试。