#include <surfaceitem_internal.h>

Inheritance diagram for KWin::SurfaceItemInternal:

Public Member Functions
	SurfaceItemInternal (InternalWindow window, Scene scene, Item *parent=nullptr)

InternalWindow *	window () const

QList< QRectF >	shape () const override

Public Member Functions inherited from KWin::SurfaceItem
QSizeF	destinationSize () const

void	setDestinationSize (const QSizeF &size)

QRectF	bufferSourceBox () const

void	setBufferSourceBox (const QRectF &box)

OutputTransform	bufferTransform () const

void	setBufferTransform (OutputTransform transform)

QSize	bufferSize () const

void	setBufferSize (const QSize &size)

QRegion	mapFromBuffer (const QRegion &region) const

void	addDamage (const QRegion &region)

void	resetDamage ()

QRegion	damage () const

void	discardPixmap ()

void	updatePixmap ()

void	destroyPixmap ()

SurfacePixmap *	pixmap () const

SurfacePixmap *	previousPixmap () const

void	referencePreviousPixmap ()

void	unreferencePreviousPixmap ()

virtual ContentType	contentType () const

virtual void	freeze ()

std::chrono::nanoseconds	frameTimeEstimation () const

Public Member Functions inherited from KWin::Item
	Item (Scene scene, Item parent=nullptr)

	~Item () override

Scene *	scene () const

qreal	opacity () const

void	setOpacity (qreal opacity)

QPointF	position () const

void	setPosition (const QPointF &point)

QSizeF	size () const

void	setSize (const QSizeF &size)

int	z () const

void	setZ (int z)

QRectF	rect () const

QRectF	boundingRect () const

virtual QRegion	opaque () const

Item *	parentItem () const

void	setParentItem (Item *parent)

QList< Item * >	childItems () const

QList< Item * >	sortedChildItems () const

QPointF	rootPosition () const

QMatrix4x4	transform () const

void	setTransform (const QMatrix4x4 &transform)

QRegion	mapToGlobal (const QRegion &region) const

QRectF	mapToGlobal (const QRectF &rect) const

QRectF	mapFromGlobal (const QRectF &rect) const

void	stackBefore (Item *sibling)

void	stackAfter (Item *sibling)

bool	explicitVisible () const

bool	isVisible () const

void	setVisible (bool visible)

void	scheduleRepaint (const QRectF &region)

void	scheduleRepaint (const QRegion &region)

void	scheduleRepaint (SceneDelegate *delegate, const QRegion &region)

void	scheduleFrame ()

QRegion	repaints (SceneDelegate *delegate) const

void	resetRepaints (SceneDelegate *delegate)

WindowQuadList	quads () const

const ColorDescription &	colorDescription () const

PresentationModeHint	presentationHint () const

Protected Member Functions
std::unique_ptr< SurfacePixmap >	createPixmap () override

Protected Member Functions inherited from KWin::SurfaceItem
	SurfaceItem (Scene scene, Item parent=nullptr)

void	preprocess () override

WindowQuadList	buildQuads () const override

Protected Member Functions inherited from KWin::Item
void	discardQuads ()

void	setColorDescription (const ColorDescription &description)

void	setPresentationHint (PresentationModeHint hint)

Additional Inherited Members
Signals inherited from KWin::SurfaceItem
void	damaged ()

Signals inherited from KWin::Item
void	childAdded (Item *item)

void	positionChanged ()

void	sizeChanged ()

void	boundingRectChanged ()

Protected Attributes inherited from KWin::SurfaceItem
QRegion	m_damage

OutputTransform	m_bufferToSurfaceTransform

OutputTransform	m_surfaceToBufferTransform

QRectF	m_bufferSourceBox

QSize	m_bufferSize

QSizeF	m_destinationSize

std::unique_ptr< SurfacePixmap >	m_pixmap

std::unique_ptr< SurfacePixmap >	m_previousPixmap

int	m_referencePixmapCounter = 0

std::deque< std::chrono::nanoseconds >	m_lastDamageTimeDiffs

std::optional< std::chrono::steady_clock::time_point >	m_lastDamage

std::chrono::nanoseconds	m_frameTimeEstimation = std::chrono::days(1000)

Detailed Description

The SurfaceItemInternal class represents an internal surface in the scene.

Definition at line 19 of file surfaceitem_internal.h.

Constructor & Destructor Documentation

◆ SurfaceItemInternal()

KWin::SurfaceItemInternal::SurfaceItemInternal	(	InternalWindow *	window,
		Scene *	scene,
		Item *	parent = nullptr )

explicit

Definition at line 15 of file surfaceitem_internal.cpp.

Member Function Documentation

◆ createPixmap()

std::unique_ptr< SurfacePixmap > KWin::SurfaceItemInternal::createPixmap ( )

overrideprotectedvirtual

Implements KWin::SurfaceItem.

Definition at line 37 of file surfaceitem_internal.cpp.

◆ shape()

QList< QRectF > KWin::SurfaceItemInternal::shape ( ) const

overridevirtual

Reimplemented from KWin::Item.

Definition at line 32 of file surfaceitem_internal.cpp.

◆ window()

InternalWindow * KWin::SurfaceItemInternal::window ( ) const

Definition at line 27 of file surfaceitem_internal.cpp.

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

src/scene/surfaceitem_internal.h
src/scene/surfaceitem_internal.cpp

Public Member Functions

Protected Member Functions