QBlitterPaintEnginePrivate Class Reference

Inheritance diagram for QBlitterPaintEnginePrivate:

Collaboration diagram for QBlitterPaintEnginePrivate:

Public Member Functions
	QBlitterPaintEnginePrivate (QBlittablePlatformPixmap *p)
void	lock ()
void	unlock ()
void	fillRect (const QRectF &rect, const QColor &color, bool alpha)
void	clipAndDrawPixmap (const QRectF &clip, const QRectF &target, const QPixmap &pm, const QRectF &sr, bool opacity)
void	updateCompleteState (QPainterState *s)
void	updatePenState (QPainterState *s)
void	updateBrushState (QPainterState *s)
void	updateOpacityState (QPainterState *s)
void	updateCompositionModeState (QPainterState *s)
void	updateRenderHintsState (QPainterState *s)
void	updateTransformState (QPainterState *s)
void	updateClipState (QPainterState *s)
	QBlitterPaintEnginePrivate (QBlittablePlatformPixmap *p)
void	lock ()
void	unlock ()
void	fillRect (const QRectF &rect, const QColor &color, bool alpha)
void	clipAndDrawPixmap (const QRectF &clip, const QRectF &target, const QPixmap &pm, const QRectF &sr, bool opacity)
void	updateCompleteState (QPainterState *s)
void	updatePenState (QPainterState *s)
void	updateBrushState (QPainterState *s)
void	updateOpacityState (QPainterState *s)
void	updateCompositionModeState (QPainterState *s)
void	updateRenderHintsState (QPainterState *s)
void	updateTransformState (QPainterState *s)
void	updateClipState (QPainterState *s)
Public Member Functions inherited from QRasterPaintEnginePrivate
	QRasterPaintEnginePrivate ()
void	rasterizeLine_dashed (QLineF line, qreal width, int *dashIndex, qreal *dashOffset, bool *inDash)
void	rasterize (QT_FT_Outline *outline, ProcessSpans callback, QSpanData *spanData, QRasterBuffer *rasterBuffer)
void	rasterize (QT_FT_Outline *outline, ProcessSpans callback, void *userData, QRasterBuffer *rasterBuffer)
void	updateMatrixData (QSpanData *spanData, const QBrush &brush, const QTransform &brushMatrix)
void	updateClipping ()
void	systemStateChanged () override
void	drawImage (const QPointF &pt, const QImage &img, SrcOverBlendFunc func, const QRect &clip, int alpha, const QRect &sr=QRect())
void	blitImage (const QPointF &pt, const QImage &img, const QRect &clip, const QRect &sr=QRect())
QTransform	brushMatrix () const
bool	isUnclipped_normalized (const QRect &rect) const
	Returns true if the rectangle is completely within the current clip state of the paint engine.
bool	isUnclipped (const QRect &rect, int penWidth) const
bool	isUnclipped (const QRectF &rect, int penWidth) const
ProcessSpans	getPenFunc (const QRectF &rect, const QSpanData *data) const
ProcessSpans	getBrushFunc (const QRect &rect, const QSpanData *data) const
ProcessSpans	getBrushFunc (const QRectF &rect, const QSpanData *data) const
const QClipData *	clip () const
void	initializeRasterizer (QSpanData *data)
void	recalculateFastImages ()
bool	canUseFastImageBlending (QPainter::CompositionMode mode, const QImage &image) const
bool	canUseImageBlitting (QPainter::CompositionMode mode, const QImage &image, const QPointF &pt, const QRectF &sr) const
Public Member Functions inherited from QPaintEngineExPrivate
	QPaintEngineExPrivate ()
	~QPaintEngineExPrivate ()
void	replayClipOperations ()
bool	hasClipOperations () const
Public Member Functions inherited from QPaintEnginePrivate
	QPaintEnginePrivate ()
virtual	~QPaintEnginePrivate ()
void	updateSystemClip ()
void	setSystemTransform (const QTransform &xform)
void	setSystemViewport (const QRegion &region)
void	setSystemTransformAndViewport (const QTransform &xform, const QRegion &region)
void	drawBoxTextItem (const QPointF &p, const QTextItemInt &ti)
virtual QPaintEngine *	aggregateEngine ()
virtual Qt::HANDLE	nativeHandle ()

Public Attributes
QBlittablePlatformPixmap *	pmData
CapabilitiesToStateMask	caps
uint	hasXForm
Public Attributes inherited from QRasterPaintEnginePrivate
QPaintDevice *	device
QScopedPointer< QOutlineMapper >	outlineMapper
QScopedPointer< QRasterBuffer >	rasterBuffer
QRect	deviceRect
QRect	deviceRectUnclipped
QStroker	basicStroker
QScopedPointer< QDashStroker >	dashStroker
QScopedPointer< QT_FT_Raster >	grayRaster
QDataBuffer< QLineF >	cachedLines
QSpanData	image_filler
QSpanData	image_filler_xform
QSpanData	solid_color_filler
QFontEngine::GlyphFormat	glyphCacheFormat
QScopedPointer< QClipData >	baseClip
int	deviceDepth
uint	mono_surface: 1
uint	outlinemapper_xform_dirty: 1
QScopedPointer< QRasterizer >	rasterizer
Public Attributes inherited from QPaintEngineExPrivate
QStroker	stroker
QDashStroker	dasher
StrokeHandler *	strokeHandler
QStrokerOps *	activeStroker
QPen	strokerPen
QRect	exDeviceRect
Public Attributes inherited from QPaintEnginePrivate
QPaintDevice *	pdev
QPaintEngine *	q_ptr
QRegion	baseSystemClip
QRegion	systemClip
QRect	systemRect
QRegion	systemViewport
QTransform	systemTransform
QPaintDevice *	currentClipDevice
uint	hasSystemTransform: 1
uint	hasSystemViewport: 1

Additional Inherited Members
Static Public Member Functions inherited from QPaintEnginePrivate
static QPaintEnginePrivate *	get (QPaintEngine *paintEngine)

Detailed Description

Definition at line 214 of file qpaintengine_blitter.cpp.

Constructor & Destructor Documentation

QBlitterPaintEnginePrivate() [1/2]

QBlitterPaintEnginePrivate::QBlitterPaintEnginePrivate ( QBlittablePlatformPixmap * p )

inline

Definition at line 218 of file qpaintengine_blitter.cpp.

QBlitterPaintEnginePrivate() [2/2]

QBlitterPaintEnginePrivate::QBlitterPaintEnginePrivate ( QBlittablePlatformPixmap * p )

inline

Definition at line 218 of file qpaintengine_blitter.cpp.

Member Function Documentation

clipAndDrawPixmap() [1/2]

void QBlitterPaintEnginePrivate::clipAndDrawPixmap	(	const QRectF &	clip,
		const QRectF &	target,
		const QPixmap &	pm,
		const QRectF &	sr,
		bool	opacity )

Definition at line 372 of file qpaintengine_blitter.cpp.

clipAndDrawPixmap() [2/2]

void QBlitterPaintEnginePrivate::clipAndDrawPixmap	(	const QRectF &	clip,
		const QRectF &	target,
		const QPixmap &	pm,
		const QRectF &	sr,
		bool	opacity )

fillRect() [1/2]

void QBlitterPaintEnginePrivate::fillRect	(	const QRectF &	rect,
		const QColor &	color,
		bool	alpha )

Definition at line 325 of file qpaintengine_blitter.cpp.

References unlock().

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fillRect() [2/2]

void QBlitterPaintEnginePrivate::fillRect	(	const QRectF &	rect,
		const QColor &	color,
		bool	alpha )

lock() [1/2]

void QBlitterPaintEnginePrivate::lock ( )

inline

Definition at line 247 of file qpaintengine_blitter.cpp.

lock() [2/2]

void QBlitterPaintEnginePrivate::lock

(

)

unlock() [1/2]

void QBlitterPaintEnginePrivate::unlock ( )

inline

Definition at line 253 of file qpaintengine_blitter.cpp.

Referenced by fillRect().

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unlock() [2/2]

void QBlitterPaintEnginePrivate::unlock

(

)

updateBrushState() [1/2]

void QBlitterPaintEnginePrivate::updateBrushState

(

QPainterState *

s

)

Definition at line 275 of file qpaintengine_blitter.cpp.

updateBrushState() [2/2]

void QBlitterPaintEnginePrivate::updateBrushState

(

QPainterState *

s

)

updateClipState() [1/2]

void QBlitterPaintEnginePrivate::updateClipState

(

QPainterState *

s

)

Definition at line 318 of file qpaintengine_blitter.cpp.

updateClipState() [2/2]

void QBlitterPaintEnginePrivate::updateClipState

(

QPainterState *

s

)

updateCompleteState() [1/2]

void QBlitterPaintEnginePrivate::updateCompleteState

(

QPainterState *

s

)

Definition at line 259 of file qpaintengine_blitter.cpp.

updateCompleteState() [2/2]

void QBlitterPaintEnginePrivate::updateCompleteState

(

QPainterState *

s

)

updateCompositionModeState() [1/2]

void QBlitterPaintEnginePrivate::updateCompositionModeState

(

QPainterState *

s

)

Definition at line 290 of file qpaintengine_blitter.cpp.

updateCompositionModeState() [2/2]

void QBlitterPaintEnginePrivate::updateCompositionModeState

(

QPainterState *

s

)

updateOpacityState() [1/2]

void QBlitterPaintEnginePrivate::updateOpacityState

(

QPainterState *

s

)

Definition at line 284 of file qpaintengine_blitter.cpp.

updateOpacityState() [2/2]

void QBlitterPaintEnginePrivate::updateOpacityState

(

QPainterState *

s

)

updatePenState() [1/2]

void QBlitterPaintEnginePrivate::updatePenState

(

QPainterState *

s

)

Definition at line 270 of file qpaintengine_blitter.cpp.

updatePenState() [2/2]

void QBlitterPaintEnginePrivate::updatePenState

(

QPainterState *

s

)

updateRenderHintsState() [1/2]

void QBlitterPaintEnginePrivate::updateRenderHintsState

(

QPainterState *

s

)

Definition at line 298 of file qpaintengine_blitter.cpp.

updateRenderHintsState() [2/2]

void QBlitterPaintEnginePrivate::updateRenderHintsState

(

QPainterState *

s

)

updateTransformState() [1/2]

void QBlitterPaintEnginePrivate::updateTransformState

(

QPainterState *

s

)

Definition at line 304 of file qpaintengine_blitter.cpp.

updateTransformState() [2/2]

void QBlitterPaintEnginePrivate::updateTransformState

(

QPainterState *

s

)

Member Data Documentation

caps

CapabilitiesToStateMask QBlitterPaintEnginePrivate::caps

Definition at line 242 of file qpaintengine_blitter.cpp.

hasXForm

uint QBlitterPaintEnginePrivate::hasXForm

Definition at line 243 of file qpaintengine_blitter.cpp.

pmData

QBlittablePlatformPixmap * QBlitterPaintEnginePrivate::pmData

Definition at line 241 of file qpaintengine_blitter.cpp.

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

• qtbase/src/gui/painting/qpaintengine_blitter.cpp (05fc3aef53348fb58be6308076e000825b704e58)