Qingchuan Shi
49d2175c74
1/ Revised debug event handler to handle different events. 2/ Added queue error handler using the callback in queue create, which will print out wave info when queue in error state. 3/ Preempt queue instead of destory queue when queue error state. Change-Id: Ib727d208de9caf1c72c76d42268483b24aaebde8