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/qwinrtabstractvideorenderercontrol.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/qwinrtabstractvideorenderercontrol.cpp')
-rw-r--r-- | src/plugins/winrt/qwinrtabstractvideorenderercontrol.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/plugins/winrt/qwinrtabstractvideorenderercontrol.cpp b/src/plugins/winrt/qwinrtabstractvideorenderercontrol.cpp index 175fec1d5..be0436261 100644 --- a/src/plugins/winrt/qwinrtabstractvideorenderercontrol.cpp +++ b/src/plugins/winrt/qwinrtabstractvideorenderercontrol.cpp @@ -310,6 +310,16 @@ void QWinRTAbstractVideoRendererControl::setSize(const QSize &size) d->dirtyState = TextureDirty; } +void QWinRTAbstractVideoRendererControl::setScanLineDirection(QVideoSurfaceFormat::Direction scanLineDirection) +{ + Q_D(QWinRTAbstractVideoRendererControl); + + if (d->format.scanLineDirection() == scanLineDirection) + return; + + d->format.setScanLineDirection(scanLineDirection); +} + void QWinRTAbstractVideoRendererControl::setActive(bool active) { Q_D(QWinRTAbstractVideoRendererControl); |