QGstreamerBufferProbe Class Reference

#include <qgstreamerbufferprobe_p.h>

Inheritance diagram for QGstreamerBufferProbe:

Collaboration diagram for QGstreamerBufferProbe:

Public Types
enum	Flags { ProbeCaps = 0x01 , ProbeBuffers = 0x02 , ProbeAll = ProbeCaps | ProbeBuffers }

Public Member Functions
	QGstreamerBufferProbe (Flags flags=ProbeAll)
virtual	~QGstreamerBufferProbe ()
void	addProbeToPad (GstPad *pad, bool downstream=true)
void	removeProbeFromPad (GstPad *pad)

Protected Member Functions
virtual void	probeCaps (GstCaps *caps)
virtual bool	probeBuffer (GstBuffer *buffer)

Detailed Description

Definition at line 26 of file qgstreamerbufferprobe_p.h.

Member Enumeration Documentation

Flags

enum QGstreamerBufferProbe::Flags

Enumerator
ProbeCaps
ProbeBuffers
ProbeAll

Definition at line 29 of file qgstreamerbufferprobe_p.h.

Constructor & Destructor Documentation

QGstreamerBufferProbe()

QT_BEGIN_NAMESPACE QGstreamerBufferProbe::QGstreamerBufferProbe ( Flags  flags = ProbeAll )

explicit

Definition at line 9 of file qgstreamerbufferprobe.cpp.

~QGstreamerBufferProbe()

QGstreamerBufferProbe::~QGstreamerBufferProbe ( )

virtualdefault

Member Function Documentation

addProbeToPad()

void QGstreamerBufferProbe::addProbeToPad	(	GstPad *	pad,
		bool	downstream = true
	)

Definition at line 16 of file qgstreamerbufferprobe.cpp.

References ProbeBuffers, ProbeCaps, and probeCaps().

Referenced by QGstreamerVideoOverlay::setVideoSink().

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probeBuffer()

bool QGstreamerBufferProbe::probeBuffer ( GstBuffer *  buffer )

protectedvirtual

Reimplemented in QGstreamerImageCapture.

Definition at line 54 of file qgstreamerbufferprobe.cpp.

probeCaps()

void QGstreamerBufferProbe::probeCaps ( GstCaps *  caps )

protectedvirtual

Reimplemented in QGstreamerVideoOverlay.

Definition at line 50 of file qgstreamerbufferprobe.cpp.

Referenced by addProbeToPad().

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removeProbeFromPad()

void QGstreamerBufferProbe::removeProbeFromPad

(

GstPad *

pad

)

Definition at line 38 of file qgstreamerbufferprobe.cpp.

Referenced by QGstreamerVideoOverlay::~QGstreamerVideoOverlay().

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

• qtmultimedia/src/plugins/multimedia/gstreamer/common/qgstreamerbufferprobe_p.h
• qtmultimedia/src/plugins/multimedia/gstreamer/common/qgstreamerbufferprobe.cpp