QGstStructure Class Reference

#include <qgst_p.h>

Collaboration diagram for QGstStructure:

Public Member Functions
	QGstStructure ()=default
	QGstStructure (const GstStructure *s)
void	free ()
bool	isNull () const
QByteArrayView	name () const
QGValue	operator[] (const char *name) const
Q_MULTIMEDIA_EXPORT QSize	resolution () const
Q_MULTIMEDIA_EXPORT QVideoFrameFormat::PixelFormat	pixelFormat () const
Q_MULTIMEDIA_EXPORT QGRange< float >	frameRateRange () const
QByteArray	toString () const
QGstStructure	copy () const

Public Attributes
const GstStructure *	structure = nullptr

Detailed Description

Definition at line 133 of file qgst_p.h.

Constructor & Destructor Documentation

QGstStructure() [1/2]

QGstStructure::QGstStructure ( )

default

QGstStructure() [2/2]

QGstStructure::QGstStructure ( const GstStructure *  s )

inline

Definition at line 137 of file qgst_p.h.

Member Function Documentation

copy()

QGstStructure QGstStructure::copy ( ) const

inline

Definition at line 157 of file qgst_p.h.

References structure.

Referenced by QGstreamerMediaPlayer::processBusMessage().

Here is the caller graph for this function:

frameRateRange()

QGRange< float > QGstStructure::frameRateRange

(

)

const

Definition at line 398 of file qgstutils.cpp.

References insert(), and structure.

Here is the call graph for this function:

free()

void QGstStructure::free ( )

inline

Definition at line 138 of file qgst_p.h.

References structure.

Referenced by QGstreamerMediaPlayer::~QGstreamerMediaPlayer(), and QGstreamerMediaPlayer::processBusMessage().

Here is the caller graph for this function:

isNull()

bool QGstStructure::isNull ( ) const

inline

Definition at line 140 of file qgst_p.h.

References structure.

name()

QByteArrayView QGstStructure::name ( ) const

inline

Definition at line 142 of file qgst_p.h.

References structure.

Referenced by QGstreamerFormatInfo::audioCodecForCaps(), QGstreamerFormatInfo::fileFormatForCaps(), QGstreamerFormatInfo::getMuxerList(), QGstreamerFormatInfo::imageFormatForCaps(), QGstreamerMediaPlayer::processBusMessage(), and QGstreamerFormatInfo::videoCodecForCaps().

Here is the caller graph for this function:

operator[]()

QGValue QGstStructure::operator[] ( const char *  name ) const

inline

Definition at line 144 of file qgst_p.h.

References structure.

pixelFormat()

QVideoFrameFormat::PixelFormat QGstStructure::pixelFormat

(

)

const

Definition at line 375 of file qgstutils.cpp.

References QVideoFrameFormat::Format_Invalid, QVideoFrameFormat::Format_Jpeg, pixelFormat(), and structure.

Referenced by pixelFormat().

Here is the call graph for this function:

Here is the caller graph for this function:

resolution()

QSize QGstStructure::resolution

(

)

const

Definition at line 360 of file qgstutils.cpp.

References structure.

Referenced by QGstreamerVideoOverlay::probeCaps().

Here is the caller graph for this function:

toString()

QByteArray QGstStructure::toString ( ) const

inline

Definition at line 150 of file qgst_p.h.

References str, and structure.

Referenced by QGstreamerFormatInfo::fileFormatForCaps().

Here is the caller graph for this function:

Member Data Documentation

structure

const GstStructure* QGstStructure::structure = nullptr

Definition at line 135 of file qgst_p.h.

Referenced by QGstreamerMessage::QGstreamerMessage(), copy(), frameRateRange(), free(), isNull(), name(), operator[](), pixelFormat(), QGstreamerMediaEncoder::processBusMessage(), resolution(), and toString().

---

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

• qtmultimedia/src/plugins/multimedia/gstreamer/common/qgst_p.h
• qtmultimedia/src/plugins/multimedia/gstreamer/common/qgstutils.cpp