Inheritance diagram for VideoVisualCircles:

Collaboration diagram for VideoVisualCircles:

Public Member Functions
	VideoVisualCircles (AudioPlayer Audio, MythRender Render)

QString	Name () override

Public Member Functions inherited from VideoVisualSpectrum
	VideoVisualSpectrum (AudioPlayer Audio, MythRender Render)

	~VideoVisualSpectrum () override

void	Draw (QRect Area, MythPainter Painter, QPaintDevice Device) override

QString	Name () override

void	prepare () override

Public Member Functions inherited from VideoVisual
	VideoVisual (AudioPlayer audio, MythRender render)

	~VideoVisual () override

bool	NeedsPrepare () const

virtual void	Prepare (const QRect)

virtual void	Draw (QRect area, MythPainter painter, QPaintDevice device)=0

virtual QString	Name (void)=0

void	add (const void *b, unsigned long b_len, std::chrono::milliseconds timecode, int c, int p) override

void	prepare () override

Public Member Functions inherited from Visualization
	Visualization ()=default

virtual	~Visualization ()=default

virtual void	add (const void *b, unsigned long b_len, std::chrono::milliseconds timecode, int c, int p)=0

virtual void	prepare ()=0

QMutex *	mutex ()

Protected Member Functions
bool	InitialisePriv () override

void	DrawPriv (MythPainter Painter, QPaintDevice Device) override

Protected Member Functions inherited from VideoVisualSpectrum
virtual bool	Initialise (QRect Area)

virtual bool	InitialisePriv ()

virtual void	DrawPriv (MythPainter Painter, QPaintDevice Device)

Protected Member Functions inherited from VideoVisual
VisualNode *	GetNode (void)

void	DeleteNodes (void)

std::chrono::milliseconds	SetLastUpdate (void)

Additional Inherited Members
Static Public Member Functions inherited from VideoVisual
static VideoVisual *	Create (const QString &name, AudioPlayer audio, MythRender render)

static QStringList	GetVisualiserList (RenderType type)

Protected Attributes inherited from VideoVisualSpectrum
int	m_numSamples { 64 }

QVector< double >	m_magnitudes

double	m_range { 1.0 }

LogScale	m_scale

double	m_scaleFactor { 2.0 }

double	m_falloff { 3.0 }

AVComplexFloat *	m_dftL { nullptr }

AVComplexFloat *	m_dftR { nullptr }

AVTXContext *	m_fftContext { nullptr }

av_tx_fn	m_fft { nullptr }

Protected Attributes inherited from VideoVisual
AudioPlayer *	m_audio { nullptr }

bool	m_needsPrepare { false }

bool	m_disabled { false }

QRect	m_area

MythRender *	m_render { nullptr }

QList< VisualNode * >	m_nodes

QDateTime	m_lastUpdate

Static Protected Attributes inherited from VideoVisualSpectrum
static constexpr float	kScale { 1.0F }

Detailed Description

Definition at line 8 of file videovisualcircles.h.

Constructor & Destructor Documentation

VideoVisualCircles::VideoVisualCircles	(	AudioPlayer *	Audio,
		MythRender *	Render
	)

Definition at line 13 of file videovisualcircles.cpp.

void VideoVisualCircles::DrawPriv	(	MythPainter *	Painter,
		QPaintDevice *	Device
	)

overrideprotectedvirtual

Reimplemented from VideoVisualSpectrum.

Definition at line 19 of file videovisualcircles.cpp.

bool VideoVisualCircles::InitialisePriv ( )

overrideprotectedvirtual

Reimplemented from VideoVisualSpectrum.

Definition at line 49 of file videovisualcircles.cpp.

QString VideoVisualCircles::Name ( void )

inlineoverridevirtual

Implements VideoVisual.

Definition at line 12 of file videovisualcircles.h.

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