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qcam: Stop timer on timeout

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Stopping the timer will reset the Timer::deadline_ field to 0 fixing
potential bugs and call QtEventDispatcher::unregisterTimer() which will
take care of the cleanup.

Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Niklas Söderlund
2019-10-01 15:24:59 +02:00
parent b13b134616
commit 82bf40e1f0
1 changed files with 2 additions and 4 deletions
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src/qcam/qt_event_dispatcher.cpp
+2 -4
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@@ -130,10 +130,8 @@ void QtEventDispatcher::unregisterTimer(Timer *timer)
void QtEventDispatcher::timerEvent(QTimerEvent *event) void QtEventDispatcher::timerEvent(QTimerEvent *event)
{ {
auto it = timers_.find(event->timerId()); Timer *timer = timers_[event->timerId()];
timerIds_.erase(it->second); timer->stop();
killTimer(it->first);
timers_.erase(it);
} }
void QtEventDispatcher::processEvents() void QtEventDispatcher::processEvents()