#include <qsgadaptationlayer_p.h>

Inheritance diagram for QSGDistanceFieldGlyphCache:

Collaboration diagram for QSGDistanceFieldGlyphCache:

Classes
struct	GlyphData
struct	GlyphPosition
struct	Metrics
struct	TexCoord
struct	Texture

Public Member Functions
	QSGDistanceFieldGlyphCache (const QRawFont &font, int renderTypeQuality)
virtual	~QSGDistanceFieldGlyphCache ()
const QRawFont &	referenceFont () const
qreal	fontScale (qreal pixelSize) const
qreal	distanceFieldRadius () const
int	glyphCount () const
bool	doubleGlyphResolution () const
int	renderTypeQuality () const
Metrics	glyphMetrics (glyph_t glyph, qreal pixelSize)
TexCoord	glyphTexCoord (glyph_t glyph)
const Texture *	glyphTexture (glyph_t glyph)
void	populate (const QVector< glyph_t > &glyphs)
void	release (const QVector< glyph_t > &glyphs)
void	update ()
void	registerGlyphNode (QSGDistanceFieldGlyphConsumer *node)
void	unregisterGlyphNode (QSGDistanceFieldGlyphConsumer *node)
virtual void	processPendingGlyphs ()
virtual bool	eightBitFormatIsAlphaSwizzled () const =0
virtual bool	screenSpaceDerivativesSupported () const =0
virtual bool	isActive () const

Protected Member Functions
virtual void	requestGlyphs (const QSet< glyph_t > &glyphs)=0
virtual void	storeGlyphs (const QList< QDistanceField > &glyphs)=0
virtual void	referenceGlyphs (const QSet< glyph_t > &glyphs)=0
virtual void	releaseGlyphs (const QSet< glyph_t > &glyphs)=0
void	setGlyphsPosition (const QList< GlyphPosition > &glyphs)
void	setGlyphsTexture (const QVector< glyph_t > &glyphs, const Texture &tex)
void	markGlyphsToRender (const QVector< glyph_t > &glyphs)
void	removeGlyph (glyph_t glyph)
void	updateRhiTexture (QRhiTexture oldTex, QRhiTexture newTex, const QSize &newTexSize)
bool	containsGlyph (glyph_t glyph)
GlyphData &	glyphData (glyph_t glyph)
GlyphData &	emptyData (glyph_t glyph)
int	baseFontSize () const

Protected Attributes
bool	m_doubleGlyphResolution
int	m_renderTypeQuality
QRawFont	m_referenceFont

Detailed Description

Definition at line 410 of file qsgadaptationlayer_p.h.

Constructor & Destructor Documentation

◆ QSGDistanceFieldGlyphCache()

QSGDistanceFieldGlyphCache::QSGDistanceFieldGlyphCache	(	const QRawFont &	font,
		int	renderTypeQuality )

Definition at line 32 of file qsgadaptationlayer.cpp.

◆ ~QSGDistanceFieldGlyphCache()

QSGDistanceFieldGlyphCache::~QSGDistanceFieldGlyphCache ( )

virtual

Definition at line 50 of file qsgadaptationlayer.cpp.

Member Function Documentation

◆ baseFontSize()

int QSGDistanceFieldGlyphCache::baseFontSize ( ) const

protected

Definition at line 54 of file qsgadaptationlayer.cpp.

◆ containsGlyph()

bool QSGDistanceFieldGlyphCache::containsGlyph ( glyph_t glyph )

inlineprotected

Definition at line 554 of file qsgadaptationlayer_p.h.

◆ distanceFieldRadius()

qreal QSGDistanceFieldGlyphCache::distanceFieldRadius ( ) const

inline

Definition at line 455 of file qsgadaptationlayer_p.h.

◆ doubleGlyphResolution()

bool QSGDistanceFieldGlyphCache::doubleGlyphResolution ( ) const

inline

Definition at line 460 of file qsgadaptationlayer_p.h.

◆ eightBitFormatIsAlphaSwizzled()

virtual bool QSGDistanceFieldGlyphCache::eightBitFormatIsAlphaSwizzled ( ) const

pure virtual

Implemented in QSGRhiDistanceFieldGlyphCache.

◆ emptyData()

QSGDistanceFieldGlyphCache::GlyphData & QSGDistanceFieldGlyphCache::emptyData ( glyph_t glyph )

protected

Definition at line 59 of file qsgadaptationlayer.cpp.

◆ fontScale()

qreal QSGDistanceFieldGlyphCache::fontScale ( qreal pixelSize ) const

inline

Definition at line 451 of file qsgadaptationlayer_p.h.

◆ glyphCount()

int QSGDistanceFieldGlyphCache::glyphCount ( ) const

inline

Definition at line 459 of file qsgadaptationlayer_p.h.

◆ glyphData()

QSGDistanceFieldGlyphCache::GlyphData & QSGDistanceFieldGlyphCache::glyphData ( glyph_t glyph )

protected

Definition at line 67 of file qsgadaptationlayer.cpp.

◆ glyphMetrics()

QSGDistanceFieldGlyphCache::Metrics QSGDistanceFieldGlyphCache::glyphMetrics	(	glyph_t	glyph,
		qreal	pixelSize )

Definition at line 83 of file qsgadaptationlayer.cpp.

◆ glyphTexCoord()

QSGDistanceFieldGlyphCache::TexCoord QSGDistanceFieldGlyphCache::glyphTexCoord ( glyph_t glyph )

inline

Definition at line 537 of file qsgadaptationlayer_p.h.

◆ glyphTexture()

const QSGDistanceFieldGlyphCache::Texture * QSGDistanceFieldGlyphCache::glyphTexture ( glyph_t glyph )

inline

Definition at line 542 of file qsgadaptationlayer_p.h.

◆ isActive()

bool QSGDistanceFieldGlyphCache::isActive ( ) const

virtual

Reimplemented in QSGRhiDistanceFieldGlyphCache.

Definition at line 144 of file qsgadaptationlayer.cpp.

◆ markGlyphsToRender()

void QSGDistanceFieldGlyphCache::markGlyphsToRender ( const QVector< glyph_t > & glyphs )

protected

Definition at line 275 of file qsgadaptationlayer.cpp.

◆ populate()

void QSGDistanceFieldGlyphCache::populate ( const QVector< glyph_t > & glyphs )

Definition at line 97 of file qsgadaptationlayer.cpp.

◆ processPendingGlyphs()

void QSGDistanceFieldGlyphCache::processPendingGlyphs ( )

virtual

Definition at line 241 of file qsgadaptationlayer.cpp.

◆ referenceFont()

const QRawFont & QSGDistanceFieldGlyphCache::referenceFont ( ) const

inline

Definition at line 449 of file qsgadaptationlayer_p.h.

◆ referenceGlyphs()

virtual void QSGDistanceFieldGlyphCache::referenceGlyphs ( const QSet< glyph_t > & glyphs )

protectedpure virtual

Implemented in QSGRhiDistanceFieldGlyphCache.

◆ registerGlyphNode()

void QSGDistanceFieldGlyphCache::registerGlyphNode ( QSGDistanceFieldGlyphConsumer * node )

inline

Definition at line 472 of file qsgadaptationlayer_p.h.

◆ release()

void QSGDistanceFieldGlyphCache::release ( const QVector< glyph_t > & glyphs )

Definition at line 131 of file qsgadaptationlayer.cpp.

◆ releaseGlyphs()

virtual void QSGDistanceFieldGlyphCache::releaseGlyphs ( const QSet< glyph_t > & glyphs )

protectedpure virtual

Implemented in QSGRhiDistanceFieldGlyphCache.

◆ removeGlyph()

void QSGDistanceFieldGlyphCache::removeGlyph ( glyph_t glyph )

inlineprotected

Definition at line 547 of file qsgadaptationlayer_p.h.

◆ renderTypeQuality()

int QSGDistanceFieldGlyphCache::renderTypeQuality ( ) const

inline

Definition at line 461 of file qsgadaptationlayer_p.h.

◆ requestGlyphs()

virtual void QSGDistanceFieldGlyphCache::requestGlyphs ( const QSet< glyph_t > & glyphs )

protectedpure virtual

Implemented in QSGRhiDistanceFieldGlyphCache.

◆ screenSpaceDerivativesSupported()

virtual bool QSGDistanceFieldGlyphCache::screenSpaceDerivativesSupported ( ) const

pure virtual

Implemented in QSGRhiDistanceFieldGlyphCache.

◆ setGlyphsPosition()

void QSGDistanceFieldGlyphCache::setGlyphsPosition ( const QList< GlyphPosition > & glyphs )

protected

Definition at line 214 of file qsgadaptationlayer.cpp.

◆ setGlyphsTexture()

void QSGDistanceFieldGlyphCache::setGlyphsTexture	(	const QVector< glyph_t > &	glyphs,
		const Texture &	tex )

protected

Definition at line 246 of file qsgadaptationlayer.cpp.

◆ storeGlyphs()

virtual void QSGDistanceFieldGlyphCache::storeGlyphs ( const QList< QDistanceField > & glyphs )

protectedpure virtual

Implemented in QSGRhiDistanceFieldGlyphCache.

◆ unregisterGlyphNode()

void QSGDistanceFieldGlyphCache::unregisterGlyphNode ( QSGDistanceFieldGlyphConsumer * node )

inline

Definition at line 473 of file qsgadaptationlayer_p.h.

◆ update()

void QSGDistanceFieldGlyphCache::update ( )

Definition at line 149 of file qsgadaptationlayer.cpp.

◆ updateRhiTexture()

void QSGDistanceFieldGlyphCache::updateRhiTexture	(	QRhiTexture *	oldTex,
		QRhiTexture *	newTex,
		const QSize &	newTexSize )

protected

Definition at line 282 of file qsgadaptationlayer.cpp.

Member Data Documentation

◆ m_doubleGlyphResolution

bool QSGDistanceFieldGlyphCache::m_doubleGlyphResolution

protected

Definition at line 520 of file qsgadaptationlayer_p.h.

◆ m_referenceFont

QRawFont QSGDistanceFieldGlyphCache::m_referenceFont

protected

Definition at line 524 of file qsgadaptationlayer_p.h.

◆ m_renderTypeQuality

int QSGDistanceFieldGlyphCache::m_renderTypeQuality

protected

Definition at line 521 of file qsgadaptationlayer_p.h.

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

qtdeclarative/src/quick/scenegraph/qsgadaptationlayer_p.h (727d2350391512cb8449f9db781b4e1041a8068c)
qtdeclarative/src/quick/scenegraph/qsgadaptationlayer.cpp (baaa6f2171f2830cfbde60b7902dd167123350c0)

Classes

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ QSGDistanceFieldGlyphCache()

◆ ~QSGDistanceFieldGlyphCache()

Member Function Documentation

◆ baseFontSize()

◆ containsGlyph()

◆ distanceFieldRadius()

◆ doubleGlyphResolution()

◆ eightBitFormatIsAlphaSwizzled()

◆ emptyData()

◆ fontScale()

◆ glyphCount()

◆ glyphData()

◆ glyphMetrics()

◆ glyphTexCoord()

◆ glyphTexture()

◆ isActive()

◆ markGlyphsToRender()

◆ populate()

◆ processPendingGlyphs()

◆ referenceFont()

◆ referenceGlyphs()

◆ registerGlyphNode()

◆ release()

◆ releaseGlyphs()

◆ removeGlyph()

◆ renderTypeQuality()

◆ requestGlyphs()

◆ screenSpaceDerivativesSupported()

◆ setGlyphsPosition()

◆ setGlyphsTexture()

◆ storeGlyphs()

◆ unregisterGlyphNode()

◆ update()

◆ updateRhiTexture()

Member Data Documentation

◆ m_doubleGlyphResolution

◆ m_referenceFont

◆ m_renderTypeQuality