diff options
author | Andrew Knight <andrew.knight@digia.com> | 2014-12-11 09:48:52 +0200 |
---|---|---|
committer | Yoann Lopes <yoann.lopes@theqtcompany.com> | 2014-12-11 16:48:38 +0100 |
commit | 791febc1d3bfc1ec39f4379214ec5fb473ddaeb5 (patch) | |
tree | 05845504e307a21de0773a66742255e18c7d378b /src/plugins/winrt/qwinrtvideodeviceselectorcontrol.cpp | |
parent | 2b181d546970d18a48a0f36f5d1a22418b61cd4d (diff) |
winrt: Fix camera auto rotation
There is no Windows Runtime API to find the camera sensor rotation, so
assume that phones always have a camera mounting of 270 degrees. Tablet
and webcams remain mounted at the default (0 degrees). As the frame is not
flipped automatically by the system, the scan line direction is set to
BottomToTop for front-facing cameras to achieve compatibility with
other platforms.
Task-number: QTBUG-41066
Change-Id: Icf17ecd4aca9fa9d5b24d94e5b21b63ee6f21f28
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
Diffstat (limited to 'src/plugins/winrt/qwinrtvideodeviceselectorcontrol.cpp')
-rw-r--r-- | src/plugins/winrt/qwinrtvideodeviceselectorcontrol.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/plugins/winrt/qwinrtvideodeviceselectorcontrol.cpp b/src/plugins/winrt/qwinrtvideodeviceselectorcontrol.cpp index 8058c3dad..969ef6f30 100644 --- a/src/plugins/winrt/qwinrtvideodeviceselectorcontrol.cpp +++ b/src/plugins/winrt/qwinrtvideodeviceselectorcontrol.cpp @@ -337,7 +337,17 @@ QCamera::Position QWinRTVideoDeviceSelectorControl::cameraPosition(const QString int QWinRTVideoDeviceSelectorControl::cameraOrientation(const QString &deviceName) { +#ifdef Q_OS_WINPHONE + switch (cameraPosition(deviceName)) { + case QCamera::FrontFace: + case QCamera::BackFace: + return 270; + default: + break; + } +#else Q_UNUSED(deviceName); +#endif return 0; } |