MythTV  master
Public Member Functions | Protected Member Functions | List of all members
VideoVisualCircles Class Reference

#include <videovisualcircles.h>

Inheritance diagram for VideoVisualCircles:
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Collaboration diagram for VideoVisualCircles:
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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)
 
void add (const void *b, unsigned long b_len, std::chrono::milliseconds timecode, int c, int p) override
 
- Public Member Functions inherited from MythTV::Visual
 Visual ()
 
virtual ~Visual ()
 
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)
 
- Protected Member Functions inherited from VideoVisual
VisualNodeGetNode (void)
 
void DeleteNodes (void)
 
std::chrono::milliseconds SetLastUpdate (void)
 

Additional Inherited Members

- Static Public Member Functions inherited from VideoVisual
static VideoVisualCreate (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 }
 
fftw_plan m_lplan
 
fftw_plan m_rplan
 
myth_fftw_float * m_lin { nullptr }
 
myth_fftw_float * m_rin { nullptr }
 
myth_fftw_complex * m_lout { nullptr }
 
myth_fftw_complex * m_rout { nullptr }
 
- Protected Attributes inherited from VideoVisual
AudioPlayerm_audio { nullptr }
 
bool m_needsPrepare { false }
 
bool m_disabled { false }
 
QRect m_area
 
MythRenderm_render { nullptr }
 
QList< VisualNode * > m_nodes
 
QDateTime m_lastUpdate
 

Detailed Description

Definition at line 8 of file videovisualcircles.h.

Constructor & Destructor Documentation

◆ VideoVisualCircles()

VideoVisualCircles::VideoVisualCircles ( AudioPlayer Audio,
MythRender Render 
)

Definition at line 11 of file videovisualcircles.cpp.

Member Function Documentation

◆ Name()

QString VideoVisualCircles::Name ( )
inlineoverridevirtual

Implements VideoVisual.

Definition at line 12 of file videovisualcircles.h.

◆ InitialisePriv()

bool VideoVisualCircles::InitialisePriv ( )
overrideprotectedvirtual

Reimplemented from VideoVisualSpectrum.

Definition at line 47 of file videovisualcircles.cpp.

◆ DrawPriv()

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

Reimplemented from VideoVisualSpectrum.

Reimplemented in MythVisualCirclesVulkan.

Definition at line 17 of file videovisualcircles.cpp.


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