#include <qdirectfbblitter.h>

Inheritance diagram for QDirectFbTextureGlyphCache:

Collaboration diagram for QDirectFbTextureGlyphCache:

Public Member Functions
	QDirectFbTextureGlyphCache (QFontEngine::GlyphFormat format, const QTransform &matrix)

void	resizeTextureData (int width, int height) override

IDirectFBSurface *	sourceSurface ()

Public Member Functions inherited from QImageTextureGlyphCache
	QImageTextureGlyphCache (QFontEngine::GlyphFormat format, const QTransform &matrix, const QColor &color=QColor())

	~QImageTextureGlyphCache ()

virtual void	createTextureData (int width, int height) override

virtual void	resizeTextureData (int width, int height) override

virtual void	fillTexture (const Coord &c, glyph_t glyph, const QFixedPoint &subPixelPosition) override

const QImage &	image () const

Public Member Functions inherited from QTextureGlyphCache
	QTextureGlyphCache (QFontEngine::GlyphFormat format, const QTransform &matrix, const QColor &color=QColor())

	~QTextureGlyphCache ()

bool	populate (QFontEngine fontEngine, qsizetype numGlyphs, const glyph_t glyphs, const QFixedPoint *positions, QPainter::RenderHints renderHints=QPainter::RenderHints(), bool includeGlyphCacheScale=false)

bool	hasPendingGlyphs () const

void	fillInPendingGlyphs ()

virtual void	createTextureData (int width, int height)=0

virtual void	resizeTextureData (int width, int height)=0

virtual int	glyphPadding () const

virtual void	beginFillTexture ()

virtual void	fillTexture (const Coord &coord, glyph_t glyph, const QFixedPoint &subPixelPosition)=0

virtual void	endFillTexture ()

void	createCache (int width, int height)

void	resizeCache (int width, int height)

bool	isNull () const

virtual int	maxTextureWidth () const

virtual int	maxTextureHeight () const

QImage	textureMapForGlyph (glyph_t g, const QFixedPoint &subPixelPosition) const

Public Member Functions inherited from QFontEngineGlyphCache
	QFontEngineGlyphCache (QFontEngine::GlyphFormat format, const QTransform &matrix, const QColor &color=QColor())

virtual	~QFontEngineGlyphCache ()

QFontEngine::GlyphFormat	glyphFormat () const

const QTransform &	transform () const

const QColor &	color () const

Public Member Functions inherited from QSharedData
	QSharedData () noexcept
	Constructs a QSharedData object with a reference count of 0.

	QSharedData (const QSharedData &) noexcept
	Constructs a QSharedData object with reference count 0.

QSharedData &	operator= (const QSharedData &)=delete

	~QSharedData ()=default

Additional Inherited Members
Public Attributes inherited from QTextureGlyphCache
QHash< GlyphAndSubPixelPosition, Coord >	coords

Public Attributes inherited from QFontEngineGlyphCache
QFontEngine::GlyphFormat	m_format

QTransform	m_transform

QColor	m_color

Public Attributes inherited from QSharedData
QAtomicInt	ref

Protected Member Functions inherited from QTextureGlyphCache
int	calculateSubPixelPositionCount (glyph_t) const

Protected Attributes inherited from QTextureGlyphCache
QFontEngine *	m_current_fontengine

QHash< GlyphAndSubPixelPosition, Coord >	m_pendingGlyphs

int	m_w

int	m_h

int	m_cx

int	m_cy

int	m_currentRowHeight

Detailed Description

Definition at line 88 of file qdirectfbblitter.h.

Constructor & Destructor Documentation

◆ QDirectFbTextureGlyphCache()

QDirectFbTextureGlyphCache::QDirectFbTextureGlyphCache	(	QFontEngine::GlyphFormat	format,
		const QTransform &	matrix
	)

inline

Definition at line 91 of file qdirectfbblitter.h.

Member Function Documentation

◆ resizeTextureData()

void QDirectFbTextureGlyphCache::resizeTextureData	(	int	width,
		int	height
	)

overridevirtual

Reimplemented from QImageTextureGlyphCache.

Definition at line 425 of file qdirectfbblitter.cpp.

References QScopedPointer< T, Cleanup >::reset(), and QImageTextureGlyphCache::resizeTextureData().

Here is the call graph for this function:

◆ sourceSurface()

IDirectFBSurface * QDirectFbTextureGlyphCache::sourceSurface ( )

Definition at line 431 of file qdirectfbblitter.cpp.

References QScopedPointer< T, Cleanup >::data(), desc, QDirectFbConvenience::dfbInterface(), QImage::Format_Alpha8, QImage::Format_Mono, QImageTextureGlyphCache::image(), QScopedPointer< T, Cleanup >::isNull(), QDirectFBPointer< T >::outPtr(), and qFatal.