diff options
| author | Juha Vuolle <juha.vuolle@insta.fi> | 2021-06-02 07:05:25 +0300 |
|---|---|---|
| committer | Juha Vuolle <juha.vuolle@insta.fi> | 2021-06-04 09:16:34 +0300 |
| commit | 465e7475563db168af60251e43e5e770f3e665b8 (patch) | |
| tree | 6d59d4182560bba2840bbb8560ef36dde6b30b28 /src/plugins | |
| parent | 530e6856a9345c87def7147be4d727aec26ec2fa (diff) | |
Add Co(Un)Initialize call to windows backend
The sensors are accessed through the COM library which requires
that the initialization routines are done.
Task-number: QTBUG-92510
Change-Id: Idf65b0076432bebbab0de9f24b5e9711d471d193
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Diffstat (limited to 'src/plugins')
| -rw-r--r-- | src/plugins/sensors/winrt/main.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/plugins/sensors/winrt/main.cpp b/src/plugins/sensors/winrt/main.cpp index e66e0ade..2b868e2f 100644 --- a/src/plugins/sensors/winrt/main.cpp +++ b/src/plugins/sensors/winrt/main.cpp @@ -52,6 +52,7 @@ #include <QtSensors/QSensorBackendFactory> #include <QtSensors/QSensorManager> #include <QtSensors/QSensorPluginInterface> +#include <wrl.h> class WinRtSensorPlugin : public QObject, public QSensorPluginInterface, public QSensorBackendFactory { @@ -60,8 +61,17 @@ class WinRtSensorPlugin : public QObject, public QSensorPluginInterface, public Q_INTERFACES(QSensorPluginInterface) public: + ~WinRtSensorPlugin() + { + CoUninitialize(); + } + void registerSensors() override { + if (FAILED(CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED))) { + qErrnoWarning("CoInitializeEx() failed."); + return; + } QSensorManager::registerBackend(QAccelerometer::sensorType, QByteArrayLiteral("WinRtAccelerometer"), this); QSensorManager::registerBackend(QCompass::sensorType, QByteArrayLiteral("WinRtCompass"), this); QSensorManager::registerBackend(QGyroscope::sensorType, QByteArrayLiteral("WinRtGyroscope"), this); |