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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2019-10-06 06:40:32 +0300
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2019-10-07 06:02:16 +0300
commite85f42110f411ec9c9b30d7f8f1a57c02e9cb01f (patch)
tree55626a12b33ed17beb2bd1cbbb06f6bfd6ebdbaa /src/qcam/qt_event_dispatcher.cpp
parentecf1c2e57b357f1b843796fd9ac4c77da940a26a (diff)
libcamera: timer: Remove the interval() method
The libcamera timers are single-shot timers. They are started with a duration, but fire once only, not based on an interval. Remove the interval concept by removing the interval() method, and rename other occurences of interval to duration. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Diffstat (limited to 'src/qcam/qt_event_dispatcher.cpp')
-rw-r--r--src/qcam/qt_event_dispatcher.cpp7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/qcam/qt_event_dispatcher.cpp b/src/qcam/qt_event_dispatcher.cpp
index 994af3ea..9e989bef 100644
--- a/src/qcam/qt_event_dispatcher.cpp
+++ b/src/qcam/qt_event_dispatcher.cpp
@@ -5,6 +5,7 @@
* qt_event_dispatcher.cpp - qcam - Qt-based event dispatcher
*/
+#include <chrono>
#include <iostream>
#include <QAbstractEventDispatcher>
@@ -112,7 +113,11 @@ void QtEventDispatcher::exceptionNotifierActivated(int socket)
void QtEventDispatcher::registerTimer(Timer *timer)
{
- int timerId = startTimer(timer->interval());
+ std::chrono::steady_clock::time_point now = std::chrono::steady_clock::now();
+ std::chrono::steady_clock::duration duration = timer->deadline() - now;
+ std::chrono::milliseconds msec =
+ std::chrono::duration_cast<std::chrono::milliseconds>(duration);
+ int timerId = startTimer(msec);
timers_[timerId] = timer;
timerIds_[timer] = timerId;
}