解决ffmpeg打开失败没处理导致段错误的问题

chenshijun

2019-03-14 d3d1d88da20abffe10c62089e758768a3461b8ca

 QiaoJiaSystem/RapidStructureApp/TriggerElement.cpp

@@ -70,7 +70,7 @@
}

bool TriggerElement::getTriggerState() const {
    return state;
    return triggerState;
}

void TriggerElement::threadInitial() {
@@ -78,7 +78,13 @@
    lastDown = 0;
    triggerType = DOWN;
}
void TriggerElement::resetTriggerState()
{

    //state=false;
    triggerState=false;
    triggerTimes=0;
}

void TriggerElement::timerFunc() {