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QSGRhiDistanceFieldGlyphCache Class Reference

#include <qsgrhidistancefieldglyphcache_p.h>

Inheritance diagram for QSGRhiDistanceFieldGlyphCache:
Collaboration diagram for QSGRhiDistanceFieldGlyphCache:

Public Member Functions

 QSGRhiDistanceFieldGlyphCache (QSGDefaultRenderContext *rc, const QRawFont &font, int renderTypeQuality)
virtual ~QSGRhiDistanceFieldGlyphCache ()
void requestGlyphs (const QSet< glyph_t > &glyphs) override
void storeGlyphs (const QList< QDistanceField > &glyphs) override
void referenceGlyphs (const QSet< glyph_t > &glyphs) override
void releaseGlyphs (const QSet< glyph_t > &glyphs) override
bool useTextureResizeWorkaround () const
bool createFullSizeTextures () const
bool isActive () const override
int maxTextureSize () const
void setMaxTextureCount (int max)
int maxTextureCount () const
void commitResourceUpdates (QRhiResourceUpdateBatch *mergeInto)
bool eightBitFormatIsAlphaSwizzled () const override
bool screenSpaceDerivativesSupported () const override
Public Member Functions inherited from QSGDistanceFieldGlyphCache
 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 ()

Additional Inherited Members

Protected Member Functions inherited from QSGDistanceFieldGlyphCache
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 inherited from QSGDistanceFieldGlyphCache
bool m_doubleGlyphResolution
int m_renderTypeQuality
QRawFont m_referenceFont

Detailed Description

Definition at line 26 of file qsgrhidistancefieldglyphcache_p.h.

Constructor & Destructor Documentation

◆ QSGRhiDistanceFieldGlyphCache()

QSGRhiDistanceFieldGlyphCache::QSGRhiDistanceFieldGlyphCache ( QSGDefaultRenderContext * rc,
const QRawFont & font,
int renderTypeQuality )

Definition at line 22 of file qsgrhidistancefieldglyphcache.cpp.

◆ ~QSGRhiDistanceFieldGlyphCache()

QSGRhiDistanceFieldGlyphCache::~QSGRhiDistanceFieldGlyphCache ( )
virtual

Definition at line 33 of file qsgrhidistancefieldglyphcache.cpp.

Member Function Documentation

◆ commitResourceUpdates()

void QSGRhiDistanceFieldGlyphCache::commitResourceUpdates ( QRhiResourceUpdateBatch * mergeInto)

Definition at line 514 of file qsgrhidistancefieldglyphcache.cpp.

◆ createFullSizeTextures()

bool QSGRhiDistanceFieldGlyphCache::createFullSizeTextures ( ) const

Definition at line 253 of file qsgrhidistancefieldglyphcache.cpp.

◆ eightBitFormatIsAlphaSwizzled()

bool QSGRhiDistanceFieldGlyphCache::eightBitFormatIsAlphaSwizzled ( ) const
overridevirtual

Implements QSGDistanceFieldGlyphCache.

Definition at line 522 of file qsgrhidistancefieldglyphcache.cpp.

◆ isActive()

bool QSGRhiDistanceFieldGlyphCache::isActive ( ) const
overridevirtual

Reimplemented from QSGDistanceFieldGlyphCache.

Definition at line 107 of file qsgrhidistancefieldglyphcache.cpp.

◆ maxTextureCount()

int QSGRhiDistanceFieldGlyphCache::maxTextureCount ( ) const
inline

Definition at line 43 of file qsgrhidistancefieldglyphcache_p.h.

◆ maxTextureSize()

int QSGRhiDistanceFieldGlyphCache::maxTextureSize ( ) const

Definition at line 258 of file qsgrhidistancefieldglyphcache.cpp.

◆ referenceGlyphs()

void QSGRhiDistanceFieldGlyphCache::referenceGlyphs ( const QSet< glyph_t > & glyphs)
overridevirtual

Implements QSGDistanceFieldGlyphCache.

Definition at line 170 of file qsgrhidistancefieldglyphcache.cpp.

◆ releaseGlyphs()

void QSGRhiDistanceFieldGlyphCache::releaseGlyphs ( const QSet< glyph_t > & glyphs)
overridevirtual

Implements QSGDistanceFieldGlyphCache.

Definition at line 176 of file qsgrhidistancefieldglyphcache.cpp.

◆ requestGlyphs()

void QSGRhiDistanceFieldGlyphCache::requestGlyphs ( const QSet< glyph_t > & glyphs)
overridevirtual

Implements QSGDistanceFieldGlyphCache.

Definition at line 41 of file qsgrhidistancefieldglyphcache.cpp.

◆ screenSpaceDerivativesSupported()

bool QSGRhiDistanceFieldGlyphCache::screenSpaceDerivativesSupported ( ) const
overridevirtual

Implements QSGDistanceFieldGlyphCache.

Definition at line 529 of file qsgrhidistancefieldglyphcache.cpp.

◆ setMaxTextureCount()

void QSGRhiDistanceFieldGlyphCache::setMaxTextureCount ( int max)
inline

Definition at line 42 of file qsgrhidistancefieldglyphcache_p.h.

◆ storeGlyphs()

void QSGRhiDistanceFieldGlyphCache::storeGlyphs ( const QList< QDistanceField > & glyphs)
overridevirtual

Implements QSGDistanceFieldGlyphCache.

Definition at line 112 of file qsgrhidistancefieldglyphcache.cpp.

◆ useTextureResizeWorkaround()

bool QSGRhiDistanceFieldGlyphCache::useTextureResizeWorkaround ( ) const

Definition at line 242 of file qsgrhidistancefieldglyphcache.cpp.

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