VideoVisual Class Reference

#include <videovisual.h>

Inheritance diagram for VideoVisual:

List of all members.

Public Member Functions
	VideoVisual (AudioPlayer *audio, MythRender *render)
	~VideoVisual ()
virtual void	Draw (const QRect &area, MythPainter *painter, QPaintDevice *device)=0
virtual QString	Name (void)=0
virtual void	add (uchar *b, unsigned long b_len, unsigned long w, int c, int p)
virtual void	prepare ()
Static Public Member Functions
static bool	CanVisualise (AudioPlayer *audio, MythRender *render)
static VideoVisual *	Create (const QString &name, AudioPlayer *audio, MythRender *render)
static QStringList	GetVisualiserList (RenderType type)
Protected Member Functions
VisualNode *	GetNode (void)
void	DeleteNodes (void)
int64_t	SetLastUpdate (void)
Protected Attributes
AudioPlayer *	m_audio
bool	m_disabled
QRect	m_area
MythRender *	m_render
QList< VisualNode * >	m_nodes
QDateTime	m_lastUpdate

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Detailed Description

Definition at line 37 of file videovisual.h.

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Constructor & Destructor Documentation

VideoVisual::VideoVisual	(	AudioPlayer *	audio,
		MythRender *	render
	)

Definition at line 48 of file videovisual.cpp.

VideoVisual::~VideoVisual

(

)

Definition at line 58 of file videovisual.cpp.

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Member Function Documentation

bool VideoVisual::CanVisualise	(	AudioPlayer *	audio,
		MythRender *	render
	)			[static]

Definition at line 7 of file videovisual.cpp.

VideoVisual * VideoVisual::Create	(	const QString &	name,
		AudioPlayer *	audio,
		MythRender *	render
	)			[static]

Definition at line 30 of file videovisual.cpp.

QStringList VideoVisual::GetVisualiserList

(

RenderType

type

)

[static]

Definition at line 16 of file videovisual.cpp.

virtual void VideoVisual::Draw	(	const QRect &	area,
		MythPainter *	painter,
		QPaintDevice *	device
	)			[pure virtual]

Implemented in VideoVisualGoom, and VideoVisualSpectrum.

Referenced by VideoOutput::DisplayOSD(), VideoOutputVDPAU::PrepareFrame(), VideoOutputOpenGL::PrepareFrame(), and VideoOutputD3D::PrepareFrame().

virtual QString VideoVisual::Name

(

void

)

[pure virtual]

Implemented in VideoVisualCircles, VideoVisualGoom, and VideoVisualSpectrum.

Referenced by VideoOutput::GetVisualiserName().

void VideoVisual::add	(	uchar *	b,
		unsigned long	b_len,
		unsigned long	w,
		int	c,
		int	p
	)			[virtual]

Implements MythTV::Visual.

Definition at line 110 of file videovisual.cpp.

void VideoVisual::prepare

(

void

)

[virtual]

Implements MythTV::Visual.

Reimplemented in VideoVisualSpectrum.

Definition at line 86 of file videovisual.cpp.

VisualNode * VideoVisual::GetNode

(

void

)

[protected]

Definition at line 92 of file videovisual.cpp.

Referenced by VideoVisualSpectrum::Draw(), and VideoVisualGoom::Draw().

void VideoVisual::DeleteNodes

(

void

)

[protected]

Definition at line 76 of file videovisual.cpp.

Referenced by add(), prepare(), and ~VideoVisual().

int64_t VideoVisual::SetLastUpdate

(

void

)

[protected]

Definition at line 67 of file videovisual.cpp.

Referenced by VideoVisualSpectrum::Draw().

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Member Data Documentation

AudioPlayer* VideoVisual::m_audio [protected]

Definition at line 60 of file videovisual.h.

Referenced by GetNode(), VideoVisual(), and ~VideoVisual().

bool VideoVisual::m_disabled [protected]

Definition at line 61 of file videovisual.h.

Referenced by add(), VideoVisualSpectrum::Draw(), and VideoVisualGoom::Draw().

QRect VideoVisual::m_area [protected]

Definition at line 62 of file videovisual.h.

Referenced by VideoVisualGoom::Draw(), VideoVisualSpectrum::DrawPriv(), VideoVisualCircles::DrawPriv(), VideoVisualSpectrum::Initialise(), VideoVisualSpectrum::InitialisePriv(), VideoVisualCircles::InitialisePriv(), and VideoVisualGoom::VideoVisualGoom().

MythRender* VideoVisual::m_render [protected]

Definition at line 63 of file videovisual.h.

Referenced by VideoVisualGoom::Draw(), and VideoVisualGoom::~VideoVisualGoom().

QList<VisualNode*> VideoVisual::m_nodes [protected]

Definition at line 64 of file videovisual.h.

Referenced by add(), DeleteNodes(), and GetNode().

QDateTime VideoVisual::m_lastUpdate [protected]

Definition at line 65 of file videovisual.h.

Referenced by SetLastUpdate(), and VideoVisual().

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

• videovisual.h
• videovisual.cpp