OpenGL Implementation of a cPixmap. More...

#include <openglosd.h>

Public Member Functions
	cOglPixmap (std::shared_ptr< cOglThread >, int, const cRect &, const cRect &DrawPort=cRect::Null)

virtual	~cOglPixmap (void)

cOglFb *	Framebuffer (void) const

int	X (void)

int	Y (void)

virtual bool	IsDirty (void)

virtual void	SetDirty (bool dirty=true)

virtual void	SetLayer (int)

virtual void	SetAlpha (int)

virtual void	SetTile (bool)

virtual void	SetViewPort (const cRect &)

virtual void	SetDrawPortPoint (const cPoint &, bool Dirty=true)

virtual void	Clear (void)

virtual void	Fill (tColor)

virtual void	DrawImage (const cPoint &, const cImage &)

virtual void	DrawImage (const cPoint &, int)

virtual void	DrawScaledImage (const cPoint &, const cImage &, double FactorX=1.0f, double FactorY=1.0f, bool AntiAlias=false)

virtual void	DrawScaledImage (const cPoint &, int, double FactorX=1.0f, double FactorY=1.0f, bool AntiAlias=false)

virtual void	DrawPixel (const cPoint &, tColor)

virtual void	DrawBitmap (const cPoint &, const cBitmap &, tColor ColorFg=0, tColor ColorBg=0, bool Overlay=false)

virtual void	DrawText (const cPoint &, const char , tColor, tColor, const cFont , int Width=0, int Height=0, int Alignment=taDefault)

virtual void	DrawRectangle (const cRect &, tColor)

virtual void	DrawEllipse (const cRect &, tColor, int Quadrants=0)

virtual void	DrawSlope (const cRect &, tColor, int)

virtual void	Render (const cPixmap *, const cRect &, const cPoint &)

virtual void	Copy (const cPixmap *, const cRect &, const cPoint &)

virtual void	Scroll (const cPoint &, const cRect &Source=cRect::Null)

virtual void	Pan (const cPoint &, const cRect &Source=cRect::Null)

virtual void	MarkViewPortDirty (const cRect &)

virtual void	SetClean (void)

Private Member Functions
void	DrawTextInternal (const cPoint &, const char , tColor, tColor, const cFont , int Width=0, int Height=0, int Alignment=taDefault, bool isGridText=false)

void	RenderPixmapInternal (const cPixmap *, const cRect &, const cPoint &, bool)

Private Attributes
cOglFb *	m_pFramebuffer
	everything is drawn onto this framebuffer (one per pixmap)

std::shared_ptr< cOglThread >	m_pOglThread

bool	m_dirty = true
	true, if there was draw activity on the pixmap

Detailed Description

OpenGL Implementation of a cPixmap.

Definition at line 781 of file openglosd.h.

Constructor & Destructor Documentation

◆ cOglPixmap()

cOglPixmap::cOglPixmap	(	std::shared_ptr< cOglThread >	oglThread,
		int	layer,
		const cRect &	viewPort,
		const cRect &	DrawPort = `cRect::Null`
	)

Definition at line 2036 of file openglosd.cpp.

References LOGWARNING, m_pFramebuffer, and m_pOglThread.

◆ ~cOglPixmap()

cOglPixmap::~cOglPixmap ( void )

virtual

Definition at line 2058 of file openglosd.cpp.

References m_pFramebuffer, and m_pOglThread.

Member Function Documentation

◆ Clear()

void cOglPixmap::Clear ( void )

virtual

Definition at line 2115 of file openglosd.cpp.

References m_pFramebuffer, m_pOglThread, and SetDirty().

◆ Copy()

void cOglPixmap::Copy	(	const cPixmap *	pixmap,
		const cRect &	source,
		const cPoint &	dest
	)

virtual

Definition at line 2357 of file openglosd.cpp.

References RenderPixmapInternal().

◆ DrawBitmap()

void cOglPixmap::DrawBitmap	(	const cPoint &	point,
		const cBitmap &	bitmap,
		tColor	ColorFg = `0`,
		tColor	ColorBg = `0`,
		bool	Overlay = `false`
	)

virtual

Definition at line 2192 of file openglosd.cpp.

References m_pFramebuffer, m_pOglThread, and SetDirty().

◆ DrawEllipse()

void cOglPixmap::DrawEllipse	(	const cRect &	rect,
		tColor	color,
		int	Quadrants = `0`
	)

virtual

Definition at line 2322 of file openglosd.cpp.

References m_pFramebuffer, m_pOglThread, and SetDirty().

◆ DrawImage() [1/2]

void cOglPixmap::DrawImage	(	const cPoint &	point,
		const cImage &	image
	)

virtual

Definition at line 2137 of file openglosd.cpp.

References DrawScaledImage().

◆ DrawImage() [2/2]

void cOglPixmap::DrawImage	(	const cPoint &	point,
		int	imageHandle
	)

virtual

Definition at line 2142 of file openglosd.cpp.

References DrawScaledImage().

◆ DrawPixel()

void cOglPixmap::DrawPixel	(	const cPoint &	point,
		tColor	color
	)

virtual

Definition at line 2181 of file openglosd.cpp.

References m_pFramebuffer, m_pOglThread, and SetDirty().

◆ DrawRectangle()

void cOglPixmap::DrawRectangle	(	const cRect &	rect,
		tColor	color
	)

virtual

Definition at line 2307 of file openglosd.cpp.

References m_pFramebuffer, m_pOglThread, and SetDirty().

◆ DrawScaledImage() [1/2]

virtual void cOglPixmap::DrawScaledImage	(	const cPoint &	,
		const cImage &	,
		double	FactorX = `1.0f`,
		double	FactorY = `1.0f`,
		bool	AntiAlias = `false`
	)

virtual

Referenced by DrawImage(), and DrawImage().

◆ DrawScaledImage() [2/2]

virtual void cOglPixmap::DrawScaledImage	(	const cPoint &	,
		int	,
		double	FactorX = `1.0f`,
		double	FactorY = `1.0f`,
		bool	AntiAlias = `false`
	)

virtual

◆ DrawSlope()

void cOglPixmap::DrawSlope	(	const cRect &	rect,
		tColor	color,
		int	type
	)

virtual

Definition at line 2337 of file openglosd.cpp.

References m_pFramebuffer, m_pOglThread, and SetDirty().

◆ DrawText()

void cOglPixmap::DrawText	(	const cPoint &	point,
		const char *	s,
		tColor	colorFg,
		tColor	colorBg,
		const cFont *	font,
		int	Width = `0`,
		int	Height = `0`,
		int	Alignment = `taDefault`
	)

virtual

Definition at line 2221 of file openglosd.cpp.

References DrawTextInternal().

◆ DrawTextInternal()

void cOglPixmap::DrawTextInternal	(	const cPoint &	point,
		const char *	s,
		tColor	colorFg,
		tColor	colorBg,
		const cFont *	font,
		int	Width = `0`,
		int	Height = `0`,
		int	Alignment = `taDefault`,
		bool	isGridText = `false`
	)

private

Definition at line 2233 of file openglosd.cpp.

References m_pFramebuffer, m_pOglThread, and SetDirty().

Referenced by DrawText().

◆ Fill()

void cOglPixmap::Fill ( tColor color )

virtual

Definition at line 2126 of file openglosd.cpp.

References m_pFramebuffer, m_pOglThread, and SetDirty().

◆ Framebuffer()

cOglFb * cOglPixmap::Framebuffer ( void ) const

inline

Definition at line 786 of file openglosd.h.

References m_pFramebuffer.

◆ IsDirty()

virtual bool cOglPixmap::IsDirty ( void )

inlinevirtual

Definition at line 789 of file openglosd.h.

References m_dirty.

◆ MarkViewPortDirty()

void cOglPixmap::MarkViewPortDirty ( const cRect & rect )

virtual

Definition at line 2069 of file openglosd.cpp.

References SetDirty().

◆ Pan()

void cOglPixmap::Pan	(	const cPoint &	dest,
		const cRect &	Source = `cRect::Null`
	)

virtual

Definition at line 2413 of file openglosd.cpp.

References LOGWARNING.

◆ Render()

void cOglPixmap::Render	(	const cPixmap *	pixmap,
		const cRect &	source,
		const cPoint &	dest
	)

virtual

Definition at line 2352 of file openglosd.cpp.

References RenderPixmapInternal().

◆ RenderPixmapInternal()

void cOglPixmap::RenderPixmapInternal	(	const cPixmap *	pixmap,
		const cRect &	source,
		const cPoint &	dest,
		bool	useAlpha
	)

private

Definition at line 2363 of file openglosd.cpp.

References cOglFb::Height(), L_OPENGL, LOGDEBUG2, LOGWARNING, m_pFramebuffer, m_pOglThread, SetDirty(), and cOglFb::Width().

Referenced by Copy(), and Render().

◆ Scroll()

void cOglPixmap::Scroll	(	const cPoint &	dest,
		const cRect &	Source = `cRect::Null`
	)

virtual

Definition at line 2408 of file openglosd.cpp.

References LOGWARNING.

◆ SetAlpha()

void cOglPixmap::SetAlpha ( int alpha )

virtual

Definition at line 2087 of file openglosd.cpp.

References SetDirty().

◆ SetClean()

void cOglPixmap::SetClean ( void )

virtual

Definition at line 2075 of file openglosd.cpp.

References SetDirty().

◆ SetDirty()

virtual void cOglPixmap::SetDirty ( bool dirty = true )

inlinevirtual

Definition at line 790 of file openglosd.h.

References m_dirty.

Referenced by Clear(), DrawBitmap(), DrawEllipse(), DrawPixel(), DrawRectangle(), DrawSlope(), DrawTextInternal(), Fill(), MarkViewPortDirty(), RenderPixmapInternal(), SetAlpha(), SetClean(), SetDrawPortPoint(), SetLayer(), SetTile(), and SetViewPort().

◆ SetDrawPortPoint()

void cOglPixmap::SetDrawPortPoint	(	const cPoint &	point,
		bool	Dirty = `true`
	)

virtual

Definition at line 2108 of file openglosd.cpp.

References SetDirty().

◆ SetLayer()

void cOglPixmap::SetLayer ( int layer )

virtual

Definition at line 2081 of file openglosd.cpp.

References SetDirty().

◆ SetTile()

void cOglPixmap::SetTile ( bool tile )

virtual

Definition at line 2096 of file openglosd.cpp.

References SetDirty().

◆ SetViewPort()

void cOglPixmap::SetViewPort ( const cRect & rect )

virtual

Definition at line 2102 of file openglosd.cpp.

References SetDirty().

◆ X()

int cOglPixmap::X ( void )

inline

Definition at line 787 of file openglosd.h.

◆ Y()

int cOglPixmap::Y ( void )

inline

Definition at line 788 of file openglosd.h.

Member Data Documentation

◆ m_dirty

bool cOglPixmap::m_dirty = true

private

true, if there was draw activity on the pixmap

Definition at line 817 of file openglosd.h.

Referenced by IsDirty(), and SetDirty().

◆ m_pFramebuffer

cOglFb* cOglPixmap::m_pFramebuffer

private

everything is drawn onto this framebuffer (one per pixmap)

Definition at line 815 of file openglosd.h.

Referenced by Clear(), cOglPixmap(), DrawBitmap(), DrawEllipse(), DrawPixel(), DrawRectangle(), DrawSlope(), DrawTextInternal(), Fill(), Framebuffer(), RenderPixmapInternal(), and ~cOglPixmap().

◆ m_pOglThread

std::shared_ptr<cOglThread> cOglPixmap::m_pOglThread

private

Definition at line 816 of file openglosd.h.

Referenced by Clear(), cOglPixmap(), DrawBitmap(), DrawEllipse(), DrawPixel(), DrawRectangle(), DrawSlope(), DrawTextInternal(), Fill(), RenderPixmapInternal(), and ~cOglPixmap().

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

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ cOglPixmap()

◆ ~cOglPixmap()

Member Function Documentation

◆ Clear()

◆ Copy()

◆ DrawBitmap()

◆ DrawEllipse()

◆ DrawImage() [1/2]

◆ DrawImage() [2/2]

◆ DrawPixel()

◆ DrawRectangle()

◆ DrawScaledImage() [1/2]

◆ DrawScaledImage() [2/2]

◆ DrawSlope()

◆ DrawText()

◆ DrawTextInternal()

◆ Fill()

◆ Framebuffer()

◆ IsDirty()

◆ MarkViewPortDirty()

◆ Pan()

◆ Render()

◆ RenderPixmapInternal()

◆ Scroll()

◆ SetAlpha()

◆ SetClean()

◆ SetDirty()

◆ SetDrawPortPoint()

◆ SetLayer()

◆ SetTile()

◆ SetViewPort()

◆ X()

◆ Y()

Member Data Documentation

◆ m_dirty

◆ m_pFramebuffer

◆ m_pOglThread