#include <qgst_p.h>

Collaboration diagram for QGstStructureView:

Public Member Functions
	QGstStructureView (const GstStructure *)
	QGstStructureView (const QUniqueGstStructureHandle &)
QUniqueGstStructureHandle	clone () const
bool	isNull () const
QByteArrayView	name () const
QGValue	operator[] (const char *fieldname) const
QGstCaps	caps () const
QGstTagListHandle	tags () const
QSize	resolution () const
QVideoFrameFormat::PixelFormat	pixelFormat () const
QGRange< float >	frameRateRange () const
std::optional< QGRange< QSize > >	resolutionRange () const
QGstreamerMessage	getMessage ()
std::optional< Fraction >	pixelAspectRatio () const
QSize	nativeSize () const

Public Attributes
const GstStructure *	structure = nullptr

Detailed Description

Definition at line 295 of file qgst_p.h.

Constructor & Destructor Documentation

◆ QGstStructureView() [1/2]

QGstStructureView::QGstStructureView ( const GstStructure * s )

explicit

Definition at line 162 of file qgst.cpp.

◆ QGstStructureView() [2/2]

QGstStructureView::QGstStructureView ( const QUniqueGstStructureHandle & handle )

explicit

Definition at line 164 of file qgst.cpp.

Member Function Documentation

◆ caps()

QGstCaps QGstStructureView::caps ( ) const

Definition at line 189 of file qgst.cpp.

References operator[](), and QGValue::toCaps().

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◆ clone()

QUniqueGstStructureHandle QGstStructureView::clone ( ) const

Definition at line 169 of file qgst.cpp.

◆ frameRateRange()

QGRange< float > QGstStructureView::frameRateRange ( ) const

Definition at line 242 of file qgst.cpp.

◆ getMessage()

QGstreamerMessage QGstStructureView::getMessage ( )

Definition at line 326 of file qgst.cpp.

Referenced by QGstreamerMediaRecorder::processBusMessage().

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◆ isNull()

bool QGstStructureView::isNull ( ) const

Definition at line 174 of file qgst.cpp.

◆ name()

QByteArrayView QGstStructureView::name ( ) const

Definition at line 179 of file qgst.cpp.

◆ nativeSize()

QSize QGstStructureView::nativeSize ( ) const

Definition at line 360 of file qgst.cpp.

◆ operator[]()

QGValue QGstStructureView::operator[] ( const char * fieldname ) const

Definition at line 184 of file qgst.cpp.

Referenced by QGstUtils::audioFormatForCaps(), caps(), QGstreamerFormatInfo::fileFormatForCaps(), tags(), and QGstreamerFormatInfo::videoCodecForCaps().

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◆ pixelAspectRatio()

std::optional< Fraction > QGstStructureView::pixelAspectRatio ( ) const

Definition at line 333 of file qgst.cpp.

◆ pixelFormat()

QVideoFrameFormat::PixelFormat QGstStructureView::pixelFormat ( ) const

Definition at line 219 of file qgst.cpp.

◆ resolution()

QSize QGstStructureView::resolution ( ) const

Definition at line 205 of file qgst.cpp.

◆ resolutionRange()

std::optional< QGRange< QSize > > QGstStructureView::resolutionRange ( ) const

Definition at line 300 of file qgst.cpp.

◆ tags()

QGstTagListHandle QGstStructureView::tags ( ) const

Definition at line 194 of file qgst.cpp.

References QGValue::isNull(), and operator[]().