QX11SurfaceCapture::Grabber Class Reference

Inheritance diagram for QX11SurfaceCapture::Grabber:

Collaboration diagram for QX11SurfaceCapture::Grabber:

Public Member Functions
	~Grabber () override
const QVideoFrameFormat &	format () const

Static Public Member Functions
static std::unique_ptr< Grabber >	create (QX11SurfaceCapture &capture, QScreen *screen)
static std::unique_ptr< Grabber >	create (QX11SurfaceCapture &capture, WId wid)

Protected Member Functions
QVideoFrame	grabFrame () override

Additional Inherited Members
Signals inherited from QFFmpegSurfaceCaptureGrabber
void	frameGrabbed (const QVideoFrame &)
void	errorUpdated (QPlatformSurfaceCapture::Error error, const QString &description)
Signals inherited from QObject
void	destroyed (QObject *=nullptr)
	This signal is emitted immediately before the object obj is destroyed, after any instances of QPointer have been notified, and cannot be blocked.
void	objectNameChanged (const QString &objectName, QPrivateSignal)
	This signal is emitted after the object's name has been changed.
Properties inherited from QObject
QString	objectName
	the name of this object
Related Symbols inherited from QObject
template< class T > T	qobject_cast (const QObject *object)
	Returns the given object cast to type T if the object is of type T (or of a subclass); otherwise returns \nullptr.
template< typename T > T	qFindChildqFindChildren (const QObject *obj, const QString &name)()
template< typename T > QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()
	QObjectList
	\macro Q_CLASSINFO(Name, Value)

Detailed Description

Definition at line 86 of file qx11surfacecapture.cpp.

Constructor & Destructor Documentation

~Grabber()

QX11SurfaceCapture::Grabber::~Grabber ( )

inlineoverride

Definition at line 101 of file qx11surfacecapture.cpp.

References QFFmpegSurfaceCaptureGrabber::stop().

Here is the call graph for this function:

Member Function Documentation

create() [1/2]

static std::unique_ptr< Grabber > QX11SurfaceCapture::Grabber::create ( QX11SurfaceCapture & capture, QScreen * screen )

inlinestatic

Definition at line 89 of file qx11surfacecapture.cpp.

References screen.

create() [2/2]

static std::unique_ptr< Grabber > QX11SurfaceCapture::Grabber::create ( QX11SurfaceCapture & capture, WId wid )

inlinestatic

Definition at line 95 of file qx11surfacecapture.cpp.

format()

const QVideoFrameFormat & QX11SurfaceCapture::Grabber::format ( ) const

inline

Definition at line 108 of file qx11surfacecapture.cpp.

grabFrame()

QVideoFrame QX11SurfaceCapture::Grabber::grabFrame ( )

inlineoverrideprotectedvirtual

Implements QFFmpegSurfaceCaptureGrabber.

Definition at line 256 of file qx11surfacecapture.cpp.

References QPlatformSurfaceCapture::CaptureFailed, QVideoFrameFormat::pixelFormat(), qCopyPixelsWithAlphaMask(), Qt::Uninitialized, and QFFmpegSurfaceCaptureGrabber::updateError().

Here is the call graph for this function:

---

The documentation for this class was generated from the following file:

• qtmultimedia/src/plugins/multimedia/ffmpeg/qx11surfacecapture.cpp (948ce7b3d6decf7e3edd920a632562a47e2aa56a)