diff options
Diffstat (limited to 'src/multimedia/video/qvideoframe.cpp')
| -rw-r--r-- | src/multimedia/video/qvideoframe.cpp | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/src/multimedia/video/qvideoframe.cpp b/src/multimedia/video/qvideoframe.cpp index ea48afc7e..acf549c55 100644 --- a/src/multimedia/video/qvideoframe.cpp +++ b/src/multimedia/video/qvideoframe.cpp @@ -702,7 +702,19 @@ void QVideoFrame::setEndTime(qint64 time) } /*! - Sets the counterclockwise rotation \a angle for the frame. + \enum QVideoFrame::RotationAngle + + The angle of the clockwise rotation that should be applied to a video + frame before displaying. + + \value Rotation0 No rotation required, the frame has correct orientation + \value Rotation90 The frame should be rotated by 90 degrees + \value Rotation180 The frame should be rotated by 180 degrees + \value Rotation270 The frame should be rotated by 270 degrees +*/ + +/*! + Sets the \a angle the frame should be rotated clockwise before displaying. */ void QVideoFrame::setRotationAngle(QVideoFrame::RotationAngle angle) { @@ -711,8 +723,7 @@ void QVideoFrame::setRotationAngle(QVideoFrame::RotationAngle angle) } /*! - Returns the angle the frame should be rotated counterclockwise before - displaying. + Returns the angle the frame should be rotated clockwise before displaying. */ QVideoFrame::RotationAngle QVideoFrame::rotationAngle() const { @@ -771,7 +782,7 @@ QImage QVideoFrame::toImage() const if (mirrored()) t.scale(-1.f, 1.f); if (rotationAngle() != Rotation0) - t.rotate(-1.f * float(rotationAngle())); + t.rotate(float(rotationAngle())); if (surfaceFormat().scanLineDirection() != QVideoFrameFormat::TopToBottom) t.scale(1.f, -1.f); |