<div>Hi,guys!</div>
<div>I thought that when the QXL update_area,it will send a RED_WORKER_MESSAGE_UPDATE</div>
<div> use Red_dispather,then the Red_worker will handler the message.</div>
<div>but I can't find any code to create the the message--"RED_WORKER_MESSAGE_UPDATE".</div>
<div>so I want to know if the QXL send the RED_WORKER_MESSAGE_UPDATE message?</div>
<div>or it's only a definition that dosenot use in spice?</div>
<div>Thanks!</div>