CapabilitiesToStateMask Class Reference

Collaboration diagram for CapabilitiesToStateMask:

Public Member Functions
	CapabilitiesToStateMask (QBlittable::Capabilities capabilities)
bool	canBlitterFillRect () const
bool	canBlitterAlphaFillRect () const
bool	canBlitterDrawRectMask () const
bool	canBlitterDrawPixmap (const QRectF &r, const QPixmap &pm, const QRectF &sr) const
bool	canBlitterDrawPixmapOpacity (const QPixmap &pm) const
bool	canBlitterDrawCachedGlyphs (const QTransform &transform, QFontEngine::GlyphFormat requestedGlyphFormat, bool complexClip) const
void	updateState (uint mask, bool on)

Detailed Description

Definition at line 30 of file qpaintengine_blitter.cpp.

Constructor & Destructor Documentation

CapabilitiesToStateMask()

CapabilitiesToStateMask::CapabilitiesToStateMask ( QBlittable::Capabilities  capabilities )

inline

Definition at line 33 of file qpaintengine_blitter.cpp.

References QBlittable::AlphaFillRectCapability, QBlittable::OpacityPixmapCapability, QBlittable::SolidRectCapability, QBlittable::SourceOverPixmapCapability, QBlittable::SourceOverScaledPixmapCapability, and QBlittable::SourcePixmapCapability.

Member Function Documentation

canBlitterAlphaFillRect()

bool CapabilitiesToStateMask::canBlitterAlphaFillRect ( ) const

inline

Definition at line 61 of file qpaintengine_blitter.cpp.

canBlitterDrawCachedGlyphs()

bool CapabilitiesToStateMask::canBlitterDrawCachedGlyphs ( const QTransform &  transform, QFontEngine::GlyphFormat  requestedGlyphFormat, bool  complexClip  ) const

inline

Definition at line 97 of file qpaintengine_blitter.cpp.

References QBlittable::ComplexClipCapability, QBlittable::DrawScaledCachedGlyphsCapability, QFontEngine::Format_ARGB, QBlittable::SubPixelGlyphsCapability, and QTransform::TxScale.

canBlitterDrawPixmap()

bool CapabilitiesToStateMask::canBlitterDrawPixmap ( const QRectF &  r, const QPixmap &  pm, const QRectF &  sr  ) const

inline

Definition at line 71 of file qpaintengine_blitter.cpp.

References QPlatformPixmap::BlitterClass, QPlatformPixmap::classId(), QPixmap::handle(), QPixmap::hasAlphaChannel(), QRectF::size(), QBlittable::SourceOverPixmapCapability, QBlittable::SourceOverScaledPixmapCapability, and QBlittable::SourcePixmapCapability.

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canBlitterDrawPixmapOpacity()

bool CapabilitiesToStateMask::canBlitterDrawPixmapOpacity ( const QPixmap &  pm ) const

inline

Definition at line 89 of file qpaintengine_blitter.cpp.

References QPlatformPixmap::BlitterClass, QPlatformPixmap::classId(), and QPixmap::handle().

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canBlitterDrawRectMask()

bool CapabilitiesToStateMask::canBlitterDrawRectMask ( ) const

inline

Definition at line 66 of file qpaintengine_blitter.cpp.

canBlitterFillRect()

bool CapabilitiesToStateMask::canBlitterFillRect ( ) const

inline

Definition at line 56 of file qpaintengine_blitter.cpp.

updateState()

void CapabilitiesToStateMask::updateState ( uint  mask, bool  on  )

inline

Definition at line 110 of file qpaintengine_blitter.cpp.

Referenced by QBlitterPaintEnginePrivate::updateBrushState(), QBlitterPaintEnginePrivate::updateClipState(), QBlitterPaintEnginePrivate::updateCompositionModeState(), QBlitterPaintEnginePrivate::updateOpacityState(), QBlitterPaintEnginePrivate::updatePenState(), QBlitterPaintEnginePrivate::updateRenderHintsState(), and QBlitterPaintEnginePrivate::updateTransformState().

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

• qtbase/src/gui/painting/qpaintengine_blitter.cpp