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winrt: Fix toggling camera position.

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Change scanline direction every time camera position changes.

Change-Id: I8673eabe361c951f97f4422a682d11e862f8b27a
Task-Id: QTBUG-47809
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
Reviewed-by: Andrew Knight <andrew.knight@intopalo.com>
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@theqtcompany.com>
This commit is contained in:
Samuel Nevala
2015-11-17 13:56:01 +02:00
parent da0b7aea9a
commit 88c3398e0e
1 changed files with 3 additions and 3 deletions
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6
src/plugins/winrt/qwinrtcameracontrol.cpp
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@@ -840,9 +840,9 @@ HRESULT QWinRTCameraControl::initialize()
return E_FAIL; return E_FAIL;
} }
if (d->videoDeviceSelector->cameraPosition(deviceName) == QCamera::FrontFace) const QCamera::Position position = d->videoDeviceSelector->cameraPosition(deviceName);
d->videoRenderer->setScanLineDirection(QVideoSurfaceFormat::BottomToTop); d->videoRenderer->setScanLineDirection(position == QCamera::BackFace ? QVideoSurfaceFormat::TopToBottom
: QVideoSurfaceFormat::BottomToTop);
ComPtr<IMediaCaptureInitializationSettings> settings; ComPtr<IMediaCaptureInitializationSettings> settings;
hr = RoActivateInstance(HString::MakeReference(RuntimeClass_Windows_Media_Capture_MediaCaptureInitializationSettings).Get(), hr = RoActivateInstance(HString::MakeReference(RuntimeClass_Windows_Media_Capture_MediaCaptureInitializationSettings).Get(),
&settings); &settings);