QCameraCaptureBufferFormatControl Class
The QCameraCaptureBufferFormatControl class provides a control for setting the capture buffer format. More...
#include <QCameraCaptureBufferFormatControl>
Inherits: QMediaControl.
Public Functions
~QCameraCaptureBufferFormatControl() | |
virtual QVideoFrame::PixelFormat | bufferFormat() const = 0 |
virtual void | setBufferFormat(QVideoFrame::PixelFormat format) = 0 |
virtual QList<QVideoFrame::PixelFormat> | supportedBufferFormats() const = 0 |
Signals
void | bufferFormatChanged(QVideoFrame::PixelFormat format) |
Protected Functions
QCameraCaptureBufferFormatControl(QObject * parent = 0) |
Macros
QCameraCaptureBufferFormatControl_iid |
Detailed Description
The QCameraCaptureBufferFormatControl class provides a control for setting the capture buffer format.
The format is of type QVideoFrame::PixelFormat.
The interface name of QCameraCaptureBufferFormatControl is org.qt-project.qt.cameracapturebufferformatcontrol/5.0 as defined in QCameraCaptureBufferFormatControl_iid.
See also QMediaService::requestControl().
Member Function Documentation
QCameraCaptureBufferFormatControl::QCameraCaptureBufferFormatControl(QObject * parent = 0) [protected]
Constructs a new image buffer capture format control object with the given parent
QCameraCaptureBufferFormatControl::~QCameraCaptureBufferFormatControl()
Destroys an image buffer capture format control.
QVideoFrame::PixelFormat QCameraCaptureBufferFormatControl::bufferFormat() const [pure virtual]
Returns the current buffer capture format.
See also setBufferFormat().
void QCameraCaptureBufferFormatControl::bufferFormatChanged(QVideoFrame::PixelFormat format) [signal]
Signals the buffer image capture format changed to format.
void QCameraCaptureBufferFormatControl::setBufferFormat(QVideoFrame::PixelFormat format) [pure virtual]
Sets the buffer capture format.
See also bufferFormat().
QList<QVideoFrame::PixelFormat> QCameraCaptureBufferFormatControl::supportedBufferFormats() const [pure virtual]
Returns the list of the supported buffer capture formats.
Macro Documentation
QCameraCaptureBufferFormatControl_iid
org.qt-project.qt.cameracapturebufferformatcontrol/5.0
Defines the interface name of the QCameraCaptureBufferFormatControl class.