#include <qsgcontext_p.h>

Inheritance diagram for QSGRenderContext:

Collaboration diagram for QSGRenderContext:

Classes
struct	FontKey

struct	InitParams

Public Types
enum	CreateTextureFlags { CreateTexture_Alpha = 0x1 , CreateTexture_Atlas = 0x2 , CreateTexture_Mipmap = 0x4 }

using	RenderPassCallback = void ()(void )

Public Slots
void	textureFactoryDestroyed (QObject *o)

Public Slots inherited from QObject
void	deleteLater ()
	\threadsafe

Signals
void	initialized ()

void	invalidated ()

void	releaseCachedResourcesRequested ()

Signals inherited from QObject
void	destroyed (QObject *=nullptr)
	This signal is emitted immediately before the object obj is destroyed, after any instances of QPointer have been notified, and cannot be blocked.

void	objectNameChanged (const QString &objectName, QPrivateSignal)
	This signal is emitted after the object's name has been changed.

Public Member Functions
	QSGRenderContext (QSGContext *context)

	~QSGRenderContext () override

QSGContext *	sceneGraphContext () const

virtual bool	isValid () const

virtual void	initialize (const InitParams *params)

virtual void	invalidate ()

virtual void	prepareSync (qreal devicePixelRatio, QRhiCommandBuffer *cb, const QQuickGraphicsConfiguration &config)

virtual void	beginNextFrame (QSGRenderer renderer, const QSGRenderTarget &renderTarget, RenderPassCallback mainPassRecordingStart, RenderPassCallback mainPassRecordingEnd, void callbackUserData)

virtual void	renderNextFrame (QSGRenderer *renderer)=0

virtual void	endNextFrame (QSGRenderer *renderer)

virtual void	endSync ()

virtual void	preprocess ()
	Do necessary preprocessing before the frame.

virtual void	invalidateGlyphCaches ()

virtual QSGDistanceFieldGlyphCache *	distanceFieldGlyphCache (const QRawFont &font, int renderTypeQuality)
	Factory function for scene graph backends of the distance-field glyph cache.

virtual QSGCurveGlyphAtlas *	curveGlyphAtlas (const QRawFont &font)
	Factory function for curve atlases that can be used to provide geometry for the curve renderer for a given font.

QSGTexture *	textureForFactory (QQuickTextureFactory factory, QQuickWindow window)
	Factory function for the scene graph renderers.

virtual QSGTexture *	createTexture (const QImage &image, uint flags=CreateTexture_Alpha) const =0

virtual QSGRenderer *	createRenderer (QSGRendererInterface::RenderMode renderMode=QSGRendererInterface::RenderMode2D)=0

virtual QSGTexture *	compressedTextureForFactory (const QSGCompressedTextureFactory *) const
	Return the texture corresponding to a texture factory.

virtual int	maxTextureSize () const =0

void	unregisterFontengineForCleanup (QFontEngine *engine)

void	registerFontengineForCleanup (QFontEngine *engine)

virtual QRhi *	rhi () const

Public Member Functions inherited from QObject
Q_INVOKABLE	QObject (QObject *parent=nullptr)
	Constructs an object with parent object parent.

virtual	~QObject ()
	Destroys the object, deleting all its child objects.

virtual bool	event (QEvent *event)
	This virtual function receives events to an object and should return true if the event e was recognized and processed.

virtual bool	eventFilter (QObject watched, QEvent event)
	Filters events if this object has been installed as an event filter for the watched object.

QString	objectName () const

Q_WEAK_OVERLOAD void	setObjectName (const QString &name)
	Sets the object's name to name.

void	setObjectName (QAnyStringView name)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

QBindable< QString >	bindableObjectName ()

bool	isWidgetType () const
	Returns `true` if the object is a widget; otherwise returns `false`.

bool	isWindowType () const
	Returns `true` if the object is a window; otherwise returns `false`.

bool	isQuickItemType () const
	Returns `true` if the object is a QQuickItem; otherwise returns `false`.

bool	signalsBlocked () const noexcept
	Returns `true` if signals are blocked; otherwise returns `false`.

bool	blockSignals (bool b) noexcept
	If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it).

QThread *	thread () const
	Returns the thread in which the object lives.

bool	moveToThread (QThread *thread QT6_DECL_NEW_OVERLOAD_TAIL)
	Changes the thread affinity for this object and its children and returns `true` on success.

int	startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)
	This is an overloaded function that will start a timer of type timerType and a timeout of interval milliseconds.

int	startTimer (std::chrono::nanoseconds time, Qt::TimerType timerType=Qt::CoarseTimer)

void	killTimer (int id)
	Kills the timer with timer identifier, id.

void	killTimer (Qt::TimerId id)

template<typename T >
T	findChild (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns the child of this object that can be cast into type T and that is called name, or \nullptr if there is no such object.

template<typename T >
QList< T >	findChildren (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects.

template<typename T >
T	findChild (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

template<typename T >
QList< T >	findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

const QObjectList &	children () const
	Returns a list of child objects.

void	setParent (QObject *parent)
	Makes the object a child of parent.

void	installEventFilter (QObject *filterObj)
	Installs an event filter filterObj on this object.

void	removeEventFilter (QObject *obj)
	Removes an event filter object obj from this object.

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const

bool	disconnect (const char signal=nullptr, const QObject receiver=nullptr, const char *member=nullptr) const

bool	disconnect (const QObject receiver, const char member=nullptr) const

void	dumpObjectTree () const
	Dumps a tree of children to the debug output.

void	dumpObjectInfo () const
	Dumps information about signal connections, etc.

bool	setProperty (const char *name, const QVariant &value)
	Sets the value of the object's name property to value.

bool	setProperty (const char *name, QVariant &&value)

QVariant	property (const char *name) const
	Returns the value of the object's name property.

QList< QByteArray >	dynamicPropertyNames () const

QBindingStorage *	bindingStorage ()

const QBindingStorage *	bindingStorage () const

QObject *	parent () const
	Returns a pointer to the parent object.

bool	inherits (const char *classname) const
	Returns `true` if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns `false`.

Protected Attributes
QPointer< QSGContext >	m_sg

QMutex	m_mutex

QHash< QObject , QSGTexture >	m_textures

QSet< QSGTexture * >	m_texturesToDelete

QHash< FontKey, QSGDistanceFieldGlyphCache * >	m_glyphCaches

QHash< QFontEngine *, int >	m_fontEnginesToClean

Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Friends
bool	operator== (const QSGRenderContext::FontKey &f1, const QSGRenderContext::FontKey &f2)

size_t	qHash (const QSGRenderContext::FontKey &f, size_t seed)

Additional Inherited Members
Static Public Member Functions inherited from QObject
static QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char member, Qt::ConnectionType=Qt::AutoConnection)
	\threadsafe

static QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::ContextTypeForFunctor< Func2 >::ContextType context, Func2 &&slot, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 &&slot)

static bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char member)
	\threadsafe

static bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &member)

static bool	disconnect (const QMetaObject::Connection &)
	Disconnect a connection.

template<typename Func1 , typename Func2 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object receiver, Func2 slot)

template<typename Func1 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject receiver, void **zero)

Protected Member Functions inherited from QObject
QObject *	sender () const
	Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns \nullptr.

int	senderSignalIndex () const

int	receivers (const char *signal) const
	Returns the number of receivers connected to the signal.

bool	isSignalConnected (const QMetaMethod &signal) const

virtual void	timerEvent (QTimerEvent *event)
	This event handler can be reimplemented in a subclass to receive timer events for the object.

virtual void	childEvent (QChildEvent *event)
	This event handler can be reimplemented in a subclass to receive child events.

virtual void	customEvent (QEvent *event)
	This event handler can be reimplemented in a subclass to receive custom events.

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	disconnectNotify (const QMetaMethod &signal)

	QObject (QObjectPrivate &dd, QObject *parent=nullptr)

Properties inherited from QObject
QString	objectName
	the name of this object

Related Symbols inherited from QObject
template< class T > T	qobject_cast (const QObject *object)
	Returns the given object cast to type T if the object is of type T (or of a subclass); otherwise returns \nullptr.

template< typename T > T	qFindChildqFindChildren (const QObject *obj, const QString &name)()

template< typename T > QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()

	QObjectList
	\macro Q_CLASSINFO(Name, Value)

Detailed Description

Definition at line 133 of file qsgcontext_p.h.

Member Typedef Documentation

◆ RenderPassCallback

using QSGRenderContext::RenderPassCallback = void (*)(void *)

Definition at line 153 of file qsgcontext_p.h.

Member Enumeration Documentation

◆ CreateTextureFlags

enum QSGRenderContext::CreateTextureFlags

Enumerator
CreateTexture_Alpha
CreateTexture_Atlas
CreateTexture_Mipmap

Definition at line 137 of file qsgcontext_p.h.

Constructor & Destructor Documentation

◆ QSGRenderContext()

QSGRenderContext::QSGRenderContext ( QSGContext * context )

Definition at line 434 of file qsgcontext.cpp.

◆ ~QSGRenderContext()

QSGRenderContext::~QSGRenderContext ( )

override

Definition at line 439 of file qsgcontext.cpp.

Member Function Documentation

◆ beginNextFrame()

void QSGRenderContext::beginNextFrame	(	QSGRenderer *	renderer,
		const QSGRenderTarget &	renderTarget,
		RenderPassCallback	mainPassRecordingStart,
		RenderPassCallback	mainPassRecordingEnd,
		void *	callbackUserData )

virtual

Reimplemented in QSGDefaultRenderContext.

Definition at line 461 of file qsgcontext.cpp.

References Q_UNUSED, and renderer.

◆ compressedTextureForFactory()

QSGTexture * QSGRenderContext::compressedTextureForFactory ( const QSGCompressedTextureFactory * ) const

virtual

Return the texture corresponding to a texture factory.

This may optionally manipulate the texture in some way; for example by returning an atlased texture.

This function is not a replacement for textureForFactory; both should be used for a single texture (this might atlas, while the other might cache).

Reimplemented in QSGDefaultRenderContext.

Definition at line 574 of file qsgcontext.cpp.

◆ createRenderer()

virtual QSGRenderer * QSGRenderContext::createRenderer ( QSGRendererInterface::RenderMode renderMode = QSGRendererInterface::RenderMode2D )

pure virtual

Implemented in QSGOpenVGRenderContext, QSGDefaultRenderContext, and QSGSoftwareRenderContext.

Referenced by QQuick3DItem2D::updateSpatialNode().

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◆ createTexture()

virtual QSGTexture * QSGRenderContext::createTexture	(	const QImage &	image,
		uint	flags = CreateTexture_Alpha ) const

pure virtual

Implemented in QSGOpenVGRenderContext, QSGDefaultRenderContext, and QSGSoftwareRenderContext.

Referenced by QSGInternalTextNode::addImage().

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◆ curveGlyphAtlas()

QSGCurveGlyphAtlas * QSGRenderContext::curveGlyphAtlas ( const QRawFont & font )

virtual

Factory function for curve atlases that can be used to provide geometry for the curve renderer for a given font.

Reimplemented in QSGDefaultRenderContext.

Definition at line 494 of file qsgcontext.cpp.

References font, and Q_UNUSED.

Referenced by QSGCurveGlyphNode::updateGeometry().

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◆ distanceFieldGlyphCache()

QSGDistanceFieldGlyphCache * QSGRenderContext::distanceFieldGlyphCache	(	const QRawFont &	font,
		int	renderTypeQuality )

virtual

Factory function for scene graph backends of the distance-field glyph cache.

Reimplemented in QSGDefaultRenderContext.

Definition at line 503 of file qsgcontext.cpp.

Referenced by QSGDistanceFieldGlyphNode::setGlyphs().

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◆ endNextFrame()

void QSGRenderContext::endNextFrame ( QSGRenderer * renderer )

virtual

Reimplemented in QSGDefaultRenderContext.

Definition at line 472 of file qsgcontext.cpp.

References Q_UNUSED, and renderer.

◆ endSync()

void QSGRenderContext::endSync ( )

virtual

Definition at line 477 of file qsgcontext.cpp.

References QSet< T >::clear(), m_texturesToDelete, and qDeleteAll().

Referenced by QSGRenderThread::event(), QSGSoftwareRenderThread::event(), QQuickRenderControlPrivate::grab(), QSGOpenVGRenderLoop::renderWindow(), QSGSoftwareRenderLoop::renderWindow(), QSGSoftwareRenderThread::sync(), and QSGRenderThread::sync().

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◆ initialize()

void QSGRenderContext::initialize ( const InitParams * params )

virtual

Reimplemented in QSGOpenVGRenderContext, and QSGDefaultRenderContext.

Definition at line 443 of file qsgcontext.cpp.

References Q_UNUSED.

Referenced by QSGGuiThreadRenderLoop::ensureRhi(), QSGSoftwareRenderThread::event(), QSGRhiSupport::grabOffscreen(), QSGOpenVGRenderContext::initialize(), QSGOpenVGRenderLoop::renderWindow(), and QSGSoftwareRenderThread::sync().

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◆ initialized

void QSGRenderContext::initialized ( )

signal

Referenced by QQuickWindowPrivate::init(), QSGOpenVGRenderContext::initialize(), QSGDefaultRenderContext::initialize(), and QSGSoftwareRenderContext::initializeIfNeeded().

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◆ invalidate()

void QSGRenderContext::invalidate ( )

virtual

Reimplemented in QSGOpenVGRenderContext, QSGSoftwareRenderContext, and QSGDefaultRenderContext.

Definition at line 448 of file qsgcontext.cpp.

Referenced by QSGRhiSupport::grabOffscreen(), QSGOpenVGRenderContext::invalidate(), QQuickRenderControlPrivate::windowDestroyed(), QSGOpenVGRenderLoop::windowDestroyed(), and QSGSoftwareRenderLoop::windowDestroyed().

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◆ invalidated

void QSGRenderContext::invalidated ( )

signal

Referenced by QQuick3DWindowAttachment::QQuick3DWindowAttachment(), QQuickWindowPrivate::init(), QSGOpenVGRenderContext::invalidate(), QSGSoftwareRenderContext::invalidate(), and QSGDefaultRenderContext::invalidate().

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◆ invalidateGlyphCaches()

void QSGRenderContext::invalidateGlyphCaches ( )

virtual

Reimplemented in QSGDefaultRenderContext.

Definition at line 508 of file qsgcontext.cpp.

◆ isValid()

virtual bool QSGRenderContext::isValid ( ) const

inlinevirtual

Reimplemented in QSGDefaultRenderContext.

Definition at line 147 of file qsgcontext_p.h.

Referenced by QQuickWindowPrivate::openglContext().

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◆ maxTextureSize()

virtual int QSGRenderContext::maxTextureSize ( ) const

pure virtual

Implemented in QSGOpenVGRenderContext, QSGSoftwareRenderContext, and QSGDefaultRenderContext.

◆ prepareSync()

void QSGRenderContext::prepareSync	(	qreal	devicePixelRatio,
		QRhiCommandBuffer *	cb,
		const QQuickGraphicsConfiguration &	config )

virtual

Reimplemented in QSGDefaultRenderContext.

Definition at line 452 of file qsgcontext.cpp.

References cb, and Q_UNUSED.

◆ preprocess()

void QSGRenderContext::preprocess ( )

virtual

Do necessary preprocessing before the frame.

Reimplemented in QSGDefaultRenderContext.

Definition at line 486 of file qsgcontext.cpp.

Referenced by QSGRenderer::preprocess().

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◆ registerFontengineForCleanup()

void QSGRenderContext::registerFontengineForCleanup ( QFontEngine * engine )

Definition at line 513 of file qsgcontext.cpp.

References engine, and m_fontEnginesToClean.

◆ releaseCachedResourcesRequested

void QSGRenderContext::releaseCachedResourcesRequested ( )

signal

Referenced by QQuick3DWindowAttachment::QQuick3DWindowAttachment().

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◆ renderNextFrame()

virtual void QSGRenderContext::renderNextFrame ( QSGRenderer * renderer )

pure virtual

Implemented in QSGOpenVGRenderContext, QSGSoftwareRenderContext, and QSGDefaultRenderContext.

◆ rhi()

QRhi * QSGRenderContext::rhi ( ) const

virtual

Reimplemented in QSGDefaultRenderContext.

Definition at line 525 of file qsgcontext.cpp.

◆ sceneGraphContext()

QSGContext * QSGRenderContext::sceneGraphContext ( ) const

inline

Definition at line 146 of file qsgcontext_p.h.

Referenced by QSGInternalTextNode::addGlyphs(), QSGInternalTextNode::addImage(), QSGInternalTextNode::addRectangleNode(), QQuickShaderEffectPrivate::handleUpdatePaintNode(), isOpenGL(), QQuickWindowPrivate::openglContext(), QQuickDesignerSupport::refFromEffectItem(), QSGSoftwareRenderThread::run(), QSGRenderThread::run(), QSGInternalTextNode::setCursor(), QQuickImageParticle::updatePaintNode(), QQuickCanvasItem::updatePaintNode(), and QQuick3DTexture::updateSpatialNode().

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◆ textureFactoryDestroyed

void QSGRenderContext::textureFactoryDestroyed ( QObject * o )

slot

Definition at line 558 of file qsgcontext.cpp.

References QMutex::lock(), m_mutex, m_textures, m_texturesToDelete, o, QHash< Key, T >::take(), and QMutex::unlock().

Referenced by textureForFactory().

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◆ textureForFactory()

QSGTexture * QSGRenderContext::textureForFactory	(	QQuickTextureFactory *	factory,
		QQuickWindow *	window )

Factory function for the scene graph renderers.

The renderers are used for the toplevel renderer and once for every QQuickShaderEffectSource used in the QML scene.

Definition at line 537 of file qsgcontext.cpp.

References QObject::connect(), QObject::destroyed(), Qt::DirectConnection, factory, QHash< Key, T >::insert(), QMutex::lock(), m_mutex, m_textures, SIGNAL, SLOT, textureFactoryDestroyed(), QMutex::unlock(), QHash< Key, T >::value(), and window().

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◆ unregisterFontengineForCleanup()

void QSGRenderContext::unregisterFontengineForCleanup ( QFontEngine * engine )

Definition at line 519 of file qsgcontext.cpp.

References engine, m_fontEnginesToClean, Q_ASSERT, and QHash< Key, T >::value().

Referenced by QSGTextMaskMaterial::~QSGTextMaskMaterial().

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Friends And Related Symbol Documentation

◆ operator==

bool operator==	(	const QSGRenderContext::FontKey &	f1,
		const QSGRenderContext::FontKey &	f2 )

friend

Definition at line 220 of file qsgcontext_p.h.

◆ qHash

size_t qHash	(	const QSGRenderContext::FontKey &	f,
		size_t	seed = 0 )

friend

Definition at line 230 of file qsgcontext_p.h.

Member Data Documentation

◆ m_fontEnginesToClean

QHash<QFontEngine *, int> QSGRenderContext::m_fontEnginesToClean

protected

Definition at line 217 of file qsgcontext_p.h.

Referenced by QSGSoftwareRenderContext::invalidate(), QSGDefaultRenderContext::invalidate(), QSGDefaultRenderContext::invalidateGlyphCaches(), registerFontengineForCleanup(), and unregisterFontengineForCleanup().

◆ m_glyphCaches

QHash<FontKey, QSGDistanceFieldGlyphCache *> QSGRenderContext::m_glyphCaches

protected

Definition at line 213 of file qsgcontext_p.h.

Referenced by QSGDefaultRenderContext::distanceFieldGlyphCache(), QSGSoftwareRenderContext::invalidate(), QSGDefaultRenderContext::invalidate(), QSGDefaultRenderContext::invalidateGlyphCaches(), and QSGDefaultRenderContext::preprocess().

◆ m_mutex

QMutex QSGRenderContext::m_mutex

protected

Definition at line 210 of file qsgcontext_p.h.

Referenced by textureFactoryDestroyed(), and textureForFactory().

◆ m_sg

QPointer<QSGContext> QSGRenderContext::m_sg

protected

Definition at line 208 of file qsgcontext_p.h.

Referenced by QSGDefaultRenderContext::initialize(), QSGSoftwareRenderContext::invalidate(), and QSGDefaultRenderContext::invalidate().

◆ m_textures

QHash<QObject *, QSGTexture *> QSGRenderContext::m_textures

protected

Definition at line 211 of file qsgcontext_p.h.

Referenced by QSGSoftwareRenderContext::invalidate(), QSGDefaultRenderContext::invalidate(), textureFactoryDestroyed(), and textureForFactory().

◆ m_texturesToDelete

QSet<QSGTexture *> QSGRenderContext::m_texturesToDelete

protected

Definition at line 212 of file qsgcontext_p.h.

Referenced by endSync(), QSGSoftwareRenderContext::invalidate(), QSGDefaultRenderContext::invalidate(), and textureFactoryDestroyed().

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

qtdeclarative/src/quick/scenegraph/qsgcontext_p.h (9dd45fff835a7c261dacc9ee6239d42ef1a74bbe)
qtdeclarative/src/quick/scenegraph/qsgcontext.cpp (759ed5de5fa8f764108a7aa6c39cb79f5f3fe4e3)

Classes

Public Types

Public Slots

Signals

Public Member Functions

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ RenderPassCallback

Member Enumeration Documentation

◆ CreateTextureFlags

Constructor & Destructor Documentation

◆ QSGRenderContext()

◆ ~QSGRenderContext()

Member Function Documentation

◆ beginNextFrame()

◆ compressedTextureForFactory()

◆ createRenderer()

◆ createTexture()

◆ curveGlyphAtlas()

◆ distanceFieldGlyphCache()

◆ endNextFrame()

◆ endSync()

◆ initialize()

◆ initialized

◆ invalidate()

◆ invalidated

◆ invalidateGlyphCaches()

◆ isValid()

◆ maxTextureSize()

◆ prepareSync()

◆ preprocess()

◆ registerFontengineForCleanup()

◆ releaseCachedResourcesRequested

◆ renderNextFrame()

◆ rhi()

◆ sceneGraphContext()

◆ textureFactoryDestroyed

◆ textureForFactory()

◆ unregisterFontengineForCleanup()

Friends And Related Symbol Documentation

◆ operator==

◆ qHash

Member Data Documentation

◆ m_fontEnginesToClean

◆ m_glyphCaches

◆ m_mutex

◆ m_sg

◆ m_textures

◆ m_texturesToDelete