MythOpenGLPainter Class Reference

#include <mythpainter_ogl.h>

Inheritance diagram for MythOpenGLPainter:

List of all members.

Public Member Functions
	MythOpenGLPainter (MythRenderOpenGL *render=NULL, QGLWidget *parent=NULL)
	~MythOpenGLPainter ()
void	SetTarget (int new_target)
void	SetSwapControl (bool swap)
virtual QString	GetName (void)
virtual bool	SupportsAnimation (void)
virtual bool	SupportsAlpha (void)
virtual bool	SupportsClipping (void)
virtual void	FreeResources (void)
virtual void	Begin (QPaintDevice *parent)
virtual void	End ()
virtual void	DrawImage (const QRect &dest, MythImage *im, const QRect &src, int alpha)
virtual void	DrawRect (const QRect &area, const QBrush &fillBrush, const QPen &linePen, int alpha)
virtual void	DrawRoundRect (const QRect &area, int cornerRadius, const QBrush &fillBrush, const QPen &linePen, int alpha)
virtual void	PushTransformation (const UIEffects &fx, QPointF center=QPointF())
virtual void	PopTransformation (void)
Protected Member Functions
virtual MythImage *	GetFormatImagePriv (void)
virtual void	DeleteFormatImagePriv (MythImage *im)
void	ClearCache (void)
void	DeleteTextures (void)
int	GetTextureFromCache (MythImage *im)
Protected Attributes
QGLWidget *	realParent
MythRenderOpenGL *	realRender
int	target
bool	swapControl
QMap< MythImage *, uint >	m_ImageIntMap
std::list< MythImage * >	m_ImageExpireList
std::list< uint >	m_textureDeleteList
QMutex	m_textureDeleteLock

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Detailed Description

Definition at line 13 of file mythpainter_ogl.h.

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Constructor & Destructor Documentation

MythOpenGLPainter::MythOpenGLPainter	(	MythRenderOpenGL *	render = NULL,
		QGLWidget *	parent = NULL
	)

Definition at line 20 of file mythpainter_ogl.cpp.

MythOpenGLPainter::~MythOpenGLPainter

(

)

Definition at line 32 of file mythpainter_ogl.cpp.

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Member Function Documentation

void MythOpenGLPainter::SetTarget

(

int

new_target

)

[inline]

Definition at line 19 of file mythpainter_ogl.h.

void MythOpenGLPainter::SetSwapControl

(

bool

swap

)

[inline]

Definition at line 20 of file mythpainter_ogl.h.

Referenced by VideoOutputOpenGL::DestroyGPUResources(), and VideoOutputOpenGL::InitOSD().

virtual QString MythOpenGLPainter::GetName

(

void

)

[inline, virtual]

Implements MythPainter.

Definition at line 21 of file mythpainter_ogl.h.

virtual bool MythOpenGLPainter::SupportsAnimation

(

void

)

[inline, virtual]

Implements MythPainter.

Definition at line 22 of file mythpainter_ogl.h.

virtual bool MythOpenGLPainter::SupportsAlpha

(

void

)

[inline, virtual]

Implements MythPainter.

Definition at line 23 of file mythpainter_ogl.h.

virtual bool MythOpenGLPainter::SupportsClipping

(

void

)

[inline, virtual]

Implements MythPainter.

Definition at line 24 of file mythpainter_ogl.h.

void MythOpenGLPainter::FreeResources

(

void

)

[virtual]

Reimplemented from MythPainter.

Definition at line 38 of file mythpainter_ogl.cpp.

Referenced by ~MythOpenGLPainter().

void MythOpenGLPainter::Begin

(

QPaintDevice *

parent

)

[virtual]

Reimplemented from MythPainter.

Definition at line 75 of file mythpainter_ogl.cpp.

void MythOpenGLPainter::End

(

void

)

[virtual]

Reimplemented from MythPainter.

Definition at line 113 of file mythpainter_ogl.cpp.

void MythOpenGLPainter::DrawImage	(	const QRect &	dest,
		MythImage *	im,
		const QRect &	src,
		int	alpha
	)		[virtual]

Implements MythPainter.

Definition at line 183 of file mythpainter_ogl.cpp.

void MythOpenGLPainter::DrawRect	(	const QRect &	area,
		const QBrush &	fillBrush,
		const QPen &	linePen,
		int	alpha
	)		[virtual]

Reimplemented from MythPainter.

Definition at line 191 of file mythpainter_ogl.cpp.

void MythOpenGLPainter::DrawRoundRect	(	const QRect &	area,
		int	cornerRadius,
		const QBrush &	fillBrush,
		const QPen &	linePen,
		int	alpha
	)		[virtual]

Reimplemented from MythPainter.

Definition at line 203 of file mythpainter_ogl.cpp.

void MythOpenGLPainter::PushTransformation	(	const UIEffects &	fx,
		QPointF	center = QPointF()
	)		[virtual]

Reimplemented from MythPainter.

Definition at line 231 of file mythpainter_ogl.cpp.

void MythOpenGLPainter::PopTransformation

(

void

)

[virtual]

Reimplemented from MythPainter.

Definition at line 237 of file mythpainter_ogl.cpp.

virtual MythImage* MythOpenGLPainter::GetFormatImagePriv

(

void

)

[inline, protected, virtual]

Implements MythPainter.

Definition at line 41 of file mythpainter_ogl.h.

void MythOpenGLPainter::DeleteFormatImagePriv

(

MythImage *

im

)

[protected, virtual]

Implements MythPainter.

Definition at line 220 of file mythpainter_ogl.cpp.

Referenced by GetTextureFromCache().

void MythOpenGLPainter::ClearCache

(

void

)

[protected]

Definition at line 60 of file mythpainter_ogl.cpp.

Referenced by FreeResources().

void MythOpenGLPainter::DeleteTextures

(

void

)

[protected]

Definition at line 44 of file mythpainter_ogl.cpp.

Referenced by Begin(), FreeResources(), and GetTextureFromCache().

int MythOpenGLPainter::GetTextureFromCache

(

MythImage *

im

)

[protected]

Definition at line 131 of file mythpainter_ogl.cpp.

Referenced by DrawImage().

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Member Data Documentation

QGLWidget* MythOpenGLPainter::realParent [protected]

Definition at line 48 of file mythpainter_ogl.h.

Referenced by Begin(), and MythOpenGLPainter().

MythRenderOpenGL* MythOpenGLPainter::realRender [protected]

Definition at line 49 of file mythpainter_ogl.h.

Referenced by Begin(), DeleteTextures(), DrawImage(), DrawRect(), DrawRoundRect(), End(), GetTextureFromCache(), MythOpenGLPainter(), PopTransformation(), and PushTransformation().

int MythOpenGLPainter::target [protected]

Definition at line 50 of file mythpainter_ogl.h.

Referenced by Begin(), DrawImage(), and End().

bool MythOpenGLPainter::swapControl [protected]

Definition at line 51 of file mythpainter_ogl.h.

Referenced by Begin(), and End().

QMap<MythImage *, uint> MythOpenGLPainter::m_ImageIntMap [protected]

Definition at line 53 of file mythpainter_ogl.h.

Referenced by ClearCache(), DeleteFormatImagePriv(), and GetTextureFromCache().

std::list<MythImage *> MythOpenGLPainter::m_ImageExpireList [protected]

Definition at line 54 of file mythpainter_ogl.h.

Referenced by ClearCache(), DeleteFormatImagePriv(), and GetTextureFromCache().

std::list<uint> MythOpenGLPainter::m_textureDeleteList [protected]

Definition at line 55 of file mythpainter_ogl.h.

Referenced by ClearCache(), DeleteFormatImagePriv(), and DeleteTextures().

QMutex MythOpenGLPainter::m_textureDeleteLock [protected]

Definition at line 56 of file mythpainter_ogl.h.

Referenced by ClearCache(), DeleteFormatImagePriv(), and DeleteTextures().

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

• mythpainter_ogl.h
• mythpainter_ogl.cpp