WebCore::RenderLayerCompositor Class Reference

#include <RenderLayerCompositor.h>

Inheritance diagram for WebCore::RenderLayerCompositor:

Classes
struct	CompositingState
struct	OverlapExtent
class	OverlapMap

Public Types
enum	CompositingChangeRepaint { CompositingChangeRepaintNow, CompositingChangeWillRepaintLater, CompositingChangeRepaintNow, CompositingChangeWillRepaintLater }
enum	RootLayerAttachment {   RootLayerUnattached, RootLayerAttachedViaChromeClient, RootLayerAttachedViaEnclosingFrame, RootLayerUnattached,   RootLayerAttachedViaChromeClient, RootLayerAttachedViaEnclosingFrame }
enum	CompositingChangeRepaint { CompositingChangeRepaintNow, CompositingChangeWillRepaintLater, CompositingChangeRepaintNow, CompositingChangeWillRepaintLater }
enum	RootLayerAttachment {   RootLayerUnattached, RootLayerAttachedViaChromeClient, RootLayerAttachedViaEnclosingFrame, RootLayerUnattached,   RootLayerAttachedViaChromeClient, RootLayerAttachedViaEnclosingFrame }

Public Member Functions
	RenderLayerCompositor (RenderView &)
virtual	~RenderLayerCompositor ()
bool	inCompositingMode () const
void	enableCompositingMode (bool enable=true)
bool	inForcedCompositingMode () const
bool	hasAcceleratedCompositing () const
bool	canRender3DTransforms () const
void	cacheAcceleratedCompositingFlags ()
void	setCompositingLayersNeedRebuild (bool needRebuild=true)
bool	compositingLayersNeedRebuild () const
void	willRecalcStyle ()
bool	didRecalcStyleWithNoPendingLayout ()
void	scheduleLayerFlush (bool canThrottle)
void	flushPendingLayerChanges (bool isFlushRoot=true)
RenderLayerCompositor *	enclosingCompositorFlushingLayers () const
void	didFlushChangesForLayer (RenderLayer &, const GraphicsLayer *)
void	didChangeVisibleRect ()
bool	updateCompositingLayers (CompositingUpdateType, RenderLayer *updateRoot=nullptr)
void	scheduleCompositingLayerUpdate ()
void	cancelCompositingLayerUpdate ()
bool	updateLayerCompositingState (RenderLayer &, CompositingChangeRepaint=CompositingChangeRepaintNow)
void	updateCompositingDescendantGeometry (RenderLayer &compositingAncestor, RenderLayer &, bool compositedChildrenOnly)
bool	clippedByAncestor (RenderLayer &) const
bool	clipsCompositingDescendants (const RenderLayer &) const
bool	needsContentsCompositingLayer (const RenderLayer &) const
bool	supportsFixedRootBackgroundCompositing () const
bool	needsFixedRootBackgroundLayer (const RenderLayer &) const
GraphicsLayer *	fixedRootBackgroundLayer () const
void	rootOrBodyStyleChanged (RenderElement &, const RenderStyle *oldStyle)
void	rootBackgroundTransparencyChanged ()
void	repaintOnCompositingChange (RenderLayer &)
void	repaintInCompositedAncestor (RenderLayer &, const LayoutRect &)
void	layerWasAdded (RenderLayer &parent, RenderLayer &child)
void	layerWillBeRemoved (RenderLayer &parent, RenderLayer &child)
void	layerStyleChanged (StyleDifference, RenderLayer &, const RenderStyle *oldStyle)
RenderLayer *	enclosingNonStackingClippingLayer (const RenderLayer &) const
void	repaintCompositedLayers ()
bool	requiresOwnBackingStore (const RenderLayer &, const RenderLayer *compositingAncestorLayer, const LayoutRect &layerCompositedBoundsInAncestor, const LayoutRect &ancestorCompositedBounds) const
WEBCORE_EXPORT RenderLayer &	rootRenderLayer () const
GraphicsLayer *	rootGraphicsLayer () const
WEBCORE_EXPORT GraphicsLayer *	scrollLayer () const
GraphicsLayer *	clipLayer () const
GraphicsLayer *	rootContentLayer () const
RootLayerAttachment	rootLayerAttachment () const
void	updateRootLayerAttachment ()
void	updateRootLayerPosition ()
void	setIsInWindow (bool)
void	clearBackingForAllLayers ()
void	layerBecameComposited (const RenderLayer &)
void	layerBecameNonComposited (const RenderLayer &)
bool	has3DContent () const
void	frameViewDidChangeLocation (const IntPoint &contentsOffset)
void	frameViewDidChangeSize ()
void	frameViewDidScroll ()
void	frameViewDidAddOrRemoveScrollbars ()
void	frameViewDidLayout ()
void	rootFixedBackgroundsChanged ()
void	scrollingLayerDidChange (RenderLayer &)
void	fixedRootBackgroundLayerChanged ()
String	layerTreeAsText (LayerTreeFlags)
float	deviceScaleFactor () const override
float	contentsScaleMultiplierForNewTiles (const GraphicsLayer *) const override
float	pageScaleFactor () const override
float	zoomedOutPageScaleFactor () const override
void	didCommitChangesForLayer (const GraphicsLayer *) const override
void	notifyFlushBeforeDisplayRefresh (const GraphicsLayer *) override
void	layerTiledBackingUsageChanged (const GraphicsLayer *, bool)
bool	acceleratedDrawingEnabled () const
bool	displayListDrawingEnabled () const
void	deviceOrPageScaleFactorChanged ()
void	windowScreenDidChange (PlatformDisplayID)
GraphicsLayer *	layerForHorizontalScrollbar () const
GraphicsLayer *	layerForVerticalScrollbar () const
GraphicsLayer *	layerForScrollCorner () const
ScrollableArea *	scrollableAreaForScrollLayerID (ScrollingNodeID) const
void	updateScrollCoordinatedStatus (RenderLayer &)
void	removeFromScrollCoordinatedLayers (RenderLayer &)
void	willRemoveScrollingLayerWithBacking (RenderLayer &, RenderLayerBacking &)
void	didAddScrollingLayer (RenderLayer &)
void	resetTrackedRepaintRects ()
void	setTracksRepaints (bool)
void	setShouldReevaluateCompositingAfterLayout ()
bool	viewHasTransparentBackground (Color *backgroundColor=nullptr) const
bool	hasNonMainLayersWithTiledBacking () const
CompositingReasons	reasonsForCompositing (const RenderLayer &) const
void	setLayerFlushThrottlingEnabled (bool)
void	disableLayerFlushThrottlingTemporarilyForInteraction ()
void	didPaintBacking (RenderLayerBacking *)
void	setRootExtendedBackgroundColor (const Color &)
const Color &	rootExtendedBackgroundColor () const
WEBCORE_EXPORT void	startTrackingLayerFlushes ()
WEBCORE_EXPORT unsigned	layerFlushCount () const
WEBCORE_EXPORT void	startTrackingCompositingUpdates ()
WEBCORE_EXPORT unsigned	compositingUpdateCount () const
	RenderLayerCompositor (RenderView &)
virtual	~RenderLayerCompositor ()
bool	inCompositingMode () const
void	enableCompositingMode (bool enable=true)
bool	inForcedCompositingMode () const
bool	hasAcceleratedCompositing () const
bool	canRender3DTransforms () const
void	cacheAcceleratedCompositingFlags ()
void	setCompositingLayersNeedRebuild (bool needRebuild=true)
bool	compositingLayersNeedRebuild () const
void	willRecalcStyle ()
bool	didRecalcStyleWithNoPendingLayout ()
void	scheduleLayerFlush (bool canThrottle)
void	flushPendingLayerChanges (bool isFlushRoot=true)
RenderLayerCompositor *	enclosingCompositorFlushingLayers () const
void	didFlushChangesForLayer (RenderLayer &, const GraphicsLayer *)
void	didChangeVisibleRect ()
bool	updateCompositingLayers (CompositingUpdateType, RenderLayer *updateRoot=nullptr)
void	scheduleCompositingLayerUpdate ()
void	cancelCompositingLayerUpdate ()
bool	updateLayerCompositingState (RenderLayer &, CompositingChangeRepaint=CompositingChangeRepaintNow)
void	updateCompositingDescendantGeometry (RenderLayer &compositingAncestor, RenderLayer &, bool compositedChildrenOnly)
bool	clippedByAncestor (RenderLayer &) const
bool	clipsCompositingDescendants (const RenderLayer &) const
bool	needsContentsCompositingLayer (const RenderLayer &) const
bool	supportsFixedRootBackgroundCompositing () const
bool	needsFixedRootBackgroundLayer (const RenderLayer &) const
GraphicsLayer *	fixedRootBackgroundLayer () const
void	rootOrBodyStyleChanged (RenderElement &, const RenderStyle *oldStyle)
void	rootBackgroundTransparencyChanged ()
void	repaintOnCompositingChange (RenderLayer &)
void	repaintInCompositedAncestor (RenderLayer &, const LayoutRect &)
void	layerWasAdded (RenderLayer &parent, RenderLayer &child)
void	layerWillBeRemoved (RenderLayer &parent, RenderLayer &child)
void	layerStyleChanged (StyleDifference, RenderLayer &, const RenderStyle *oldStyle)
RenderLayer *	enclosingNonStackingClippingLayer (const RenderLayer &) const
void	repaintCompositedLayers ()
bool	requiresOwnBackingStore (const RenderLayer &, const RenderLayer *compositingAncestorLayer, const LayoutRect &layerCompositedBoundsInAncestor, const LayoutRect &ancestorCompositedBounds) const
WEBCORE_EXPORT RenderLayer &	rootRenderLayer () const
GraphicsLayer *	rootGraphicsLayer () const
WEBCORE_EXPORT GraphicsLayer *	scrollLayer () const
GraphicsLayer *	clipLayer () const
GraphicsLayer *	rootContentLayer () const
RootLayerAttachment	rootLayerAttachment () const
void	updateRootLayerAttachment ()
void	updateRootLayerPosition ()
void	setIsInWindow (bool)
void	clearBackingForAllLayers ()
void	layerBecameComposited (const RenderLayer &)
void	layerBecameNonComposited (const RenderLayer &)
bool	has3DContent () const
void	frameViewDidChangeLocation (const IntPoint &contentsOffset)
void	frameViewDidChangeSize ()
void	frameViewDidScroll ()
void	frameViewDidAddOrRemoveScrollbars ()
void	frameViewDidLayout ()
void	rootFixedBackgroundsChanged ()
void	scrollingLayerDidChange (RenderLayer &)
void	fixedRootBackgroundLayerChanged ()
String	layerTreeAsText (LayerTreeFlags)
float	deviceScaleFactor () const override
float	contentsScaleMultiplierForNewTiles (const GraphicsLayer *) const override
float	pageScaleFactor () const override
float	zoomedOutPageScaleFactor () const override
void	didCommitChangesForLayer (const GraphicsLayer *) const override
void	notifyFlushBeforeDisplayRefresh (const GraphicsLayer *) override
void	layerTiledBackingUsageChanged (const GraphicsLayer *, bool)
bool	acceleratedDrawingEnabled () const
bool	displayListDrawingEnabled () const
void	deviceOrPageScaleFactorChanged ()
void	windowScreenDidChange (PlatformDisplayID)
GraphicsLayer *	layerForHorizontalScrollbar () const
GraphicsLayer *	layerForVerticalScrollbar () const
GraphicsLayer *	layerForScrollCorner () const
ScrollableArea *	scrollableAreaForScrollLayerID (ScrollingNodeID) const
void	updateScrollCoordinatedStatus (RenderLayer &)
void	removeFromScrollCoordinatedLayers (RenderLayer &)
void	willRemoveScrollingLayerWithBacking (RenderLayer &, RenderLayerBacking &)
void	didAddScrollingLayer (RenderLayer &)
void	resetTrackedRepaintRects ()
void	setTracksRepaints (bool)
void	setShouldReevaluateCompositingAfterLayout ()
bool	viewHasTransparentBackground (Color *backgroundColor=nullptr) const
bool	hasNonMainLayersWithTiledBacking () const
CompositingReasons	reasonsForCompositing (const RenderLayer &) const
void	setLayerFlushThrottlingEnabled (bool)
void	disableLayerFlushThrottlingTemporarilyForInteraction ()
void	didPaintBacking (RenderLayerBacking *)
void	setRootExtendedBackgroundColor (const Color &)
const Color &	rootExtendedBackgroundColor () const
WEBCORE_EXPORT void	startTrackingLayerFlushes ()
WEBCORE_EXPORT unsigned	layerFlushCount () const
WEBCORE_EXPORT void	startTrackingCompositingUpdates ()
WEBCORE_EXPORT unsigned	compositingUpdateCount () const
Public Member Functions inherited from WebCore::GraphicsLayerClient
virtual	~GraphicsLayerClient ()
virtual void	tiledBackingUsageChanged (const GraphicsLayer *, bool)
virtual void	notifyAnimationStarted (const GraphicsLayer *, const String &, double)
virtual void	notifyAnimationEnded (const GraphicsLayer *, const String &)
virtual bool	getCurrentTransform (const GraphicsLayer *, TransformationMatrix &) const
virtual bool	paintsOpaquelyAtNonIntegralScales (const GraphicsLayer *) const
virtual bool	shouldSkipLayerInDump (const GraphicsLayer *, LayerTreeAsTextBehavior) const
virtual bool	shouldDumpPropertyForLayer (const GraphicsLayer *, const char *) const
virtual bool	shouldAggressivelyRetainTiles (const GraphicsLayer *) const
virtual bool	shouldTemporarilyRetainTileCohorts (const GraphicsLayer *) const
virtual bool	useGiantTiles () const
virtual bool	needsPixelAligment () const
virtual bool	needsIOSDumpRenderTreeMainFrameRenderViewLayerIsAlwaysOpaqueHack (const GraphicsLayer &) const
virtual void	verifyNotPainting ()
virtual	~GraphicsLayerClient ()
virtual void	tiledBackingUsageChanged (const GraphicsLayer *, bool)
virtual void	notifyAnimationStarted (const GraphicsLayer *, const String &, double)
virtual void	notifyAnimationEnded (const GraphicsLayer *, const String &)
virtual bool	getCurrentTransform (const GraphicsLayer *, TransformationMatrix &) const
virtual bool	paintsOpaquelyAtNonIntegralScales (const GraphicsLayer *) const
virtual bool	shouldSkipLayerInDump (const GraphicsLayer *, LayerTreeAsTextBehavior) const
virtual bool	shouldDumpPropertyForLayer (const GraphicsLayer *, const char *) const
virtual bool	shouldAggressivelyRetainTiles (const GraphicsLayer *) const
virtual bool	shouldTemporarilyRetainTileCohorts (const GraphicsLayer *) const
virtual bool	useGiantTiles () const
virtual bool	needsPixelAligment () const
virtual bool	needsIOSDumpRenderTreeMainFrameRenderViewLayerIsAlwaysOpaqueHack (const GraphicsLayer &) const
virtual void	verifyNotPainting ()
Public Member Functions inherited from WebCore::GraphicsLayerUpdaterClient
virtual	~GraphicsLayerUpdaterClient ()
virtual	~GraphicsLayerUpdaterClient ()

Static Public Member Functions
static bool	canCompositeClipPath (const RenderLayer &)
static RenderLayerCompositor *	frameContentsCompositor (RenderWidget *)
static bool	parentFrameContentLayers (RenderWidget *)
static bool	canCompositeClipPath (const RenderLayer &)
static RenderLayerCompositor *	frameContentsCompositor (RenderWidget *)
static bool	parentFrameContentLayers (RenderWidget *)

Member Enumeration Documentation

CompositingChangeRepaint [1/2]

enum WebCore::RenderLayerCompositor::CompositingChangeRepaint

Enumerator
CompositingChangeRepaintNow
CompositingChangeWillRepaintLater
CompositingChangeRepaintNow
CompositingChangeWillRepaintLater

CompositingChangeRepaint [2/2]

enum WebCore::RenderLayerCompositor::CompositingChangeRepaint

Enumerator
CompositingChangeRepaintNow
CompositingChangeWillRepaintLater
CompositingChangeRepaintNow
CompositingChangeWillRepaintLater

RootLayerAttachment [1/2]

enum WebCore::RenderLayerCompositor::RootLayerAttachment

Enumerator
RootLayerUnattached
RootLayerAttachedViaChromeClient
RootLayerAttachedViaEnclosingFrame
RootLayerUnattached
RootLayerAttachedViaChromeClient
RootLayerAttachedViaEnclosingFrame

RootLayerAttachment [2/2]

enum WebCore::RenderLayerCompositor::RootLayerAttachment

Enumerator
RootLayerUnattached
RootLayerAttachedViaChromeClient
RootLayerAttachedViaEnclosingFrame
RootLayerUnattached
RootLayerAttachedViaChromeClient
RootLayerAttachedViaEnclosingFrame

Constructor & Destructor Documentation

RenderLayerCompositor() [1/2]

WebCore::RenderLayerCompositor::RenderLayerCompositor ( RenderView &  renderView )

explicit

~RenderLayerCompositor() [1/2]

WebCore::RenderLayerCompositor::~RenderLayerCompositor ( )

virtual

RenderLayerCompositor() [2/2]

WebCore::RenderLayerCompositor::RenderLayerCompositor ( RenderView &  )

explicit

~RenderLayerCompositor() [2/2]

virtual WebCore::RenderLayerCompositor::~RenderLayerCompositor ( )

virtual

Member Function Documentation

acceleratedDrawingEnabled() [1/2]

bool WebCore::RenderLayerCompositor::acceleratedDrawingEnabled ( ) const

inline

acceleratedDrawingEnabled() [2/2]

bool WebCore::RenderLayerCompositor::acceleratedDrawingEnabled ( ) const

inline

cacheAcceleratedCompositingFlags() [1/2]

void WebCore::RenderLayerCompositor::cacheAcceleratedCompositingFlags

(

)

cacheAcceleratedCompositingFlags() [2/2]

void WebCore::RenderLayerCompositor::cacheAcceleratedCompositingFlags

(

)

cancelCompositingLayerUpdate() [1/2]

void WebCore::RenderLayerCompositor::cancelCompositingLayerUpdate

(

)

cancelCompositingLayerUpdate() [2/2]

void WebCore::RenderLayerCompositor::cancelCompositingLayerUpdate

(

)

canCompositeClipPath() [1/2]

bool WebCore::RenderLayerCompositor::canCompositeClipPath ( const RenderLayer &  layer )

static

canCompositeClipPath() [2/2]

static bool WebCore::RenderLayerCompositor::canCompositeClipPath ( const RenderLayer &  )

static

canRender3DTransforms() [1/2]

bool WebCore::RenderLayerCompositor::canRender3DTransforms

(

)

const

canRender3DTransforms() [2/2]

bool WebCore::RenderLayerCompositor::canRender3DTransforms

(

)

const

clearBackingForAllLayers() [1/2]

void WebCore::RenderLayerCompositor::clearBackingForAllLayers

(

)

clearBackingForAllLayers() [2/2]

void WebCore::RenderLayerCompositor::clearBackingForAllLayers

(

)

clipLayer() [1/2]

GraphicsLayer* WebCore::RenderLayerCompositor::clipLayer

(

)

const

clipLayer() [2/2]

GraphicsLayer * WebCore::RenderLayerCompositor::clipLayer

(

)

const

clippedByAncestor() [1/2]

bool WebCore::RenderLayerCompositor::clippedByAncestor

(

RenderLayer &

layer

)

const

clippedByAncestor() [2/2]

bool WebCore::RenderLayerCompositor::clippedByAncestor

(

RenderLayer &

)

const

clipsCompositingDescendants() [1/2]

bool WebCore::RenderLayerCompositor::clipsCompositingDescendants

(

const RenderLayer &

layer

)

const

clipsCompositingDescendants() [2/2]

bool WebCore::RenderLayerCompositor::clipsCompositingDescendants

(

const RenderLayer &

)

const

compositingLayersNeedRebuild() [1/2]

bool WebCore::RenderLayerCompositor::compositingLayersNeedRebuild ( ) const

inline

compositingLayersNeedRebuild() [2/2]

bool WebCore::RenderLayerCompositor::compositingLayersNeedRebuild ( ) const

inline

compositingUpdateCount() [1/2]

unsigned WebCore::RenderLayerCompositor::compositingUpdateCount

(

)

const

compositingUpdateCount() [2/2]

WEBCORE_EXPORT unsigned WebCore::RenderLayerCompositor::compositingUpdateCount

(

)

const

contentsScaleMultiplierForNewTiles() [1/2]

float WebCore::RenderLayerCompositor::contentsScaleMultiplierForNewTiles ( const GraphicsLayer *  ) const

overridevirtual

Reimplemented from WebCore::GraphicsLayerClient.

contentsScaleMultiplierForNewTiles() [2/2]

float WebCore::RenderLayerCompositor::contentsScaleMultiplierForNewTiles ( const GraphicsLayer *  ) const

overridevirtual

Reimplemented from WebCore::GraphicsLayerClient.

deviceOrPageScaleFactorChanged() [1/2]

void WebCore::RenderLayerCompositor::deviceOrPageScaleFactorChanged

(

)

deviceOrPageScaleFactorChanged() [2/2]

void WebCore::RenderLayerCompositor::deviceOrPageScaleFactorChanged

(

)

deviceScaleFactor() [1/2]

float WebCore::RenderLayerCompositor::deviceScaleFactor ( ) const

overridevirtual

Reimplemented from WebCore::GraphicsLayerClient.

deviceScaleFactor() [2/2]

float WebCore::RenderLayerCompositor::deviceScaleFactor ( ) const

overridevirtual

Reimplemented from WebCore::GraphicsLayerClient.

didAddScrollingLayer() [1/2]

void WebCore::RenderLayerCompositor::didAddScrollingLayer

(

RenderLayer &

layer

)

didAddScrollingLayer() [2/2]

void WebCore::RenderLayerCompositor::didAddScrollingLayer

(

RenderLayer &

)

didChangeVisibleRect() [1/2]

void WebCore::RenderLayerCompositor::didChangeVisibleRect

(

)

didChangeVisibleRect() [2/2]

void WebCore::RenderLayerCompositor::didChangeVisibleRect

(

)

didCommitChangesForLayer() [1/2]

void WebCore::RenderLayerCompositor::didCommitChangesForLayer ( const GraphicsLayer *  ) const

overridevirtual

Reimplemented from WebCore::GraphicsLayerClient.

didCommitChangesForLayer() [2/2]

void WebCore::RenderLayerCompositor::didCommitChangesForLayer ( const GraphicsLayer *  ) const

overridevirtual

Reimplemented from WebCore::GraphicsLayerClient.

didFlushChangesForLayer() [1/2]

void WebCore::RenderLayerCompositor::didFlushChangesForLayer	(	RenderLayer &	,
		const GraphicsLayer *
	)

didFlushChangesForLayer() [2/2]

void WebCore::RenderLayerCompositor::didFlushChangesForLayer	(	RenderLayer &	layer,
		const GraphicsLayer *	graphicsLayer
	)

didPaintBacking() [1/2]

void WebCore::RenderLayerCompositor::didPaintBacking

(

RenderLayerBacking *

)

didPaintBacking() [2/2]

void WebCore::RenderLayerCompositor::didPaintBacking

(

RenderLayerBacking *

)

didRecalcStyleWithNoPendingLayout() [1/2]

bool WebCore::RenderLayerCompositor::didRecalcStyleWithNoPendingLayout

(

)

didRecalcStyleWithNoPendingLayout() [2/2]

bool WebCore::RenderLayerCompositor::didRecalcStyleWithNoPendingLayout

(

)

disableLayerFlushThrottlingTemporarilyForInteraction() [1/2]

void WebCore::RenderLayerCompositor::disableLayerFlushThrottlingTemporarilyForInteraction

(

)

disableLayerFlushThrottlingTemporarilyForInteraction() [2/2]

void WebCore::RenderLayerCompositor::disableLayerFlushThrottlingTemporarilyForInteraction

(

)

displayListDrawingEnabled() [1/2]

bool WebCore::RenderLayerCompositor::displayListDrawingEnabled ( ) const

inline

displayListDrawingEnabled() [2/2]

bool WebCore::RenderLayerCompositor::displayListDrawingEnabled ( ) const

inline

enableCompositingMode() [1/2]

void WebCore::RenderLayerCompositor::enableCompositingMode

(

bool

enable = true

)

enableCompositingMode() [2/2]

void WebCore::RenderLayerCompositor::enableCompositingMode

(

bool

enable = true

)

enclosingCompositorFlushingLayers() [1/2]

RenderLayerCompositor * WebCore::RenderLayerCompositor::enclosingCompositorFlushingLayers

(

)

const

enclosingCompositorFlushingLayers() [2/2]

RenderLayerCompositor* WebCore::RenderLayerCompositor::enclosingCompositorFlushingLayers

(

)

const

enclosingNonStackingClippingLayer() [1/2]

RenderLayer* WebCore::RenderLayerCompositor::enclosingNonStackingClippingLayer

(

const RenderLayer &

)

const

enclosingNonStackingClippingLayer() [2/2]

RenderLayer * WebCore::RenderLayerCompositor::enclosingNonStackingClippingLayer

(

const RenderLayer &

layer

)

const

fixedRootBackgroundLayer() [1/2]

GraphicsLayer * WebCore::RenderLayerCompositor::fixedRootBackgroundLayer

(

)

const

fixedRootBackgroundLayer() [2/2]

GraphicsLayer* WebCore::RenderLayerCompositor::fixedRootBackgroundLayer

(

)

const

fixedRootBackgroundLayerChanged() [1/2]

void WebCore::RenderLayerCompositor::fixedRootBackgroundLayerChanged

(

)

fixedRootBackgroundLayerChanged() [2/2]

void WebCore::RenderLayerCompositor::fixedRootBackgroundLayerChanged

(

)

flushPendingLayerChanges() [1/2]

void WebCore::RenderLayerCompositor::flushPendingLayerChanges

(

bool

isFlushRoot = true

)

flushPendingLayerChanges() [2/2]

void WebCore::RenderLayerCompositor::flushPendingLayerChanges

(

bool

isFlushRoot = true

)

frameContentsCompositor() [1/2]

static RenderLayerCompositor* WebCore::RenderLayerCompositor::frameContentsCompositor ( RenderWidget *  )

static

frameContentsCompositor() [2/2]

RenderLayerCompositor * WebCore::RenderLayerCompositor::frameContentsCompositor ( RenderWidget *  renderer )

static

frameViewDidAddOrRemoveScrollbars() [1/2]

void WebCore::RenderLayerCompositor::frameViewDidAddOrRemoveScrollbars

(

)

frameViewDidAddOrRemoveScrollbars() [2/2]

void WebCore::RenderLayerCompositor::frameViewDidAddOrRemoveScrollbars

(

)

frameViewDidChangeLocation() [1/2]

void WebCore::RenderLayerCompositor::frameViewDidChangeLocation

(

const IntPoint &

contentsOffset

)

frameViewDidChangeLocation() [2/2]

void WebCore::RenderLayerCompositor::frameViewDidChangeLocation

(

const IntPoint &

contentsOffset

)

frameViewDidChangeSize() [1/2]

void WebCore::RenderLayerCompositor::frameViewDidChangeSize

(

)

frameViewDidChangeSize() [2/2]

void WebCore::RenderLayerCompositor::frameViewDidChangeSize

(

)

frameViewDidLayout() [1/2]

void WebCore::RenderLayerCompositor::frameViewDidLayout

(

)

frameViewDidLayout() [2/2]

void WebCore::RenderLayerCompositor::frameViewDidLayout

(

)

frameViewDidScroll() [1/2]

void WebCore::RenderLayerCompositor::frameViewDidScroll

(

)

frameViewDidScroll() [2/2]

void WebCore::RenderLayerCompositor::frameViewDidScroll

(

)

has3DContent() [1/2]

bool WebCore::RenderLayerCompositor::has3DContent

(

)

const

has3DContent() [2/2]

bool WebCore::RenderLayerCompositor::has3DContent

(

)

const

hasAcceleratedCompositing() [1/2]

bool WebCore::RenderLayerCompositor::hasAcceleratedCompositing ( ) const

inline

hasAcceleratedCompositing() [2/2]

bool WebCore::RenderLayerCompositor::hasAcceleratedCompositing ( ) const

inline

hasNonMainLayersWithTiledBacking() [1/2]

bool WebCore::RenderLayerCompositor::hasNonMainLayersWithTiledBacking ( ) const

inline

hasNonMainLayersWithTiledBacking() [2/2]

bool WebCore::RenderLayerCompositor::hasNonMainLayersWithTiledBacking ( ) const

inline

inCompositingMode() [1/2]

bool WebCore::RenderLayerCompositor::inCompositingMode ( ) const

inline

inCompositingMode() [2/2]

bool WebCore::RenderLayerCompositor::inCompositingMode ( ) const

inline

inForcedCompositingMode() [1/2]

bool WebCore::RenderLayerCompositor::inForcedCompositingMode ( ) const

inline

inForcedCompositingMode() [2/2]

bool WebCore::RenderLayerCompositor::inForcedCompositingMode ( ) const

inline

layerBecameComposited() [1/2]

void WebCore::RenderLayerCompositor::layerBecameComposited ( const RenderLayer &  )

inline

layerBecameComposited() [2/2]

void WebCore::RenderLayerCompositor::layerBecameComposited ( const RenderLayer &  )

inline

layerBecameNonComposited() [1/2]

void WebCore::RenderLayerCompositor::layerBecameNonComposited

(

const RenderLayer &

)

layerBecameNonComposited() [2/2]

void WebCore::RenderLayerCompositor::layerBecameNonComposited

(

const RenderLayer &

layer

)

layerFlushCount() [1/2]

unsigned WebCore::RenderLayerCompositor::layerFlushCount

(

)

const

layerFlushCount() [2/2]

WEBCORE_EXPORT unsigned WebCore::RenderLayerCompositor::layerFlushCount

(

)

const

layerForHorizontalScrollbar() [1/2]

GraphicsLayer* WebCore::RenderLayerCompositor::layerForHorizontalScrollbar ( ) const

inline

layerForHorizontalScrollbar() [2/2]

GraphicsLayer* WebCore::RenderLayerCompositor::layerForHorizontalScrollbar ( ) const

inline

layerForScrollCorner() [1/2]

GraphicsLayer* WebCore::RenderLayerCompositor::layerForScrollCorner ( ) const

inline

layerForScrollCorner() [2/2]

GraphicsLayer* WebCore::RenderLayerCompositor::layerForScrollCorner ( ) const

inline

layerForVerticalScrollbar() [1/2]

GraphicsLayer* WebCore::RenderLayerCompositor::layerForVerticalScrollbar ( ) const

inline

layerForVerticalScrollbar() [2/2]

GraphicsLayer* WebCore::RenderLayerCompositor::layerForVerticalScrollbar ( ) const

inline

layerStyleChanged() [1/2]

void WebCore::RenderLayerCompositor::layerStyleChanged	(	StyleDifference	,
		RenderLayer &	,
		const RenderStyle *	oldStyle
	)

layerStyleChanged() [2/2]

void WebCore::RenderLayerCompositor::layerStyleChanged	(	StyleDifference	diff,
		RenderLayer &	layer,
		const RenderStyle *	oldStyle
	)

layerTiledBackingUsageChanged() [1/2]

void WebCore::RenderLayerCompositor::layerTiledBackingUsageChanged	(	const GraphicsLayer *	graphicsLayer,
		bool	usingTiledBacking
	)

layerTiledBackingUsageChanged() [2/2]

void WebCore::RenderLayerCompositor::layerTiledBackingUsageChanged	(	const GraphicsLayer *	,
		bool
	)

layerTreeAsText() [1/2]

String WebCore::RenderLayerCompositor::layerTreeAsText

(

LayerTreeFlags

)

layerTreeAsText() [2/2]

String WebCore::RenderLayerCompositor::layerTreeAsText

(

LayerTreeFlags

flags

)

layerWasAdded() [1/2]

void WebCore::RenderLayerCompositor::layerWasAdded	(	RenderLayer &	parent,
		RenderLayer &	child
	)

layerWasAdded() [2/2]

void WebCore::RenderLayerCompositor::layerWasAdded	(	RenderLayer &	parent,
		RenderLayer &	child
	)

layerWillBeRemoved() [1/2]

void WebCore::RenderLayerCompositor::layerWillBeRemoved	(	RenderLayer &	parent,
		RenderLayer &	child
	)

layerWillBeRemoved() [2/2]

void WebCore::RenderLayerCompositor::layerWillBeRemoved	(	RenderLayer &	parent,
		RenderLayer &	child
	)

needsContentsCompositingLayer() [1/2]

bool WebCore::RenderLayerCompositor::needsContentsCompositingLayer

(

const RenderLayer &

layer

)

const

needsContentsCompositingLayer() [2/2]

bool WebCore::RenderLayerCompositor::needsContentsCompositingLayer

(

const RenderLayer &

)

const

needsFixedRootBackgroundLayer() [1/2]

bool WebCore::RenderLayerCompositor::needsFixedRootBackgroundLayer

(

const RenderLayer &

layer

)

const

needsFixedRootBackgroundLayer() [2/2]

bool WebCore::RenderLayerCompositor::needsFixedRootBackgroundLayer

(

const RenderLayer &

)

const

notifyFlushBeforeDisplayRefresh() [1/2]

void WebCore::RenderLayerCompositor::notifyFlushBeforeDisplayRefresh ( const GraphicsLayer *  )

overridevirtual

Reimplemented from WebCore::GraphicsLayerClient.

notifyFlushBeforeDisplayRefresh() [2/2]

void WebCore::RenderLayerCompositor::notifyFlushBeforeDisplayRefresh ( const GraphicsLayer *  )

overridevirtual

Reimplemented from WebCore::GraphicsLayerClient.

pageScaleFactor() [1/2]

float WebCore::RenderLayerCompositor::pageScaleFactor ( ) const

overridevirtual

Reimplemented from WebCore::GraphicsLayerClient.

pageScaleFactor() [2/2]

float WebCore::RenderLayerCompositor::pageScaleFactor ( ) const

overridevirtual

Reimplemented from WebCore::GraphicsLayerClient.

parentFrameContentLayers() [1/2]

static bool WebCore::RenderLayerCompositor::parentFrameContentLayers ( RenderWidget *  )

static

parentFrameContentLayers() [2/2]

bool WebCore::RenderLayerCompositor::parentFrameContentLayers ( RenderWidget *  renderer )

static

reasonsForCompositing() [1/2]

CompositingReasons WebCore::RenderLayerCompositor::reasonsForCompositing

(

const RenderLayer &

layer

)

const

reasonsForCompositing() [2/2]

CompositingReasons WebCore::RenderLayerCompositor::reasonsForCompositing

(

const RenderLayer &

)

const

removeFromScrollCoordinatedLayers() [1/2]

void WebCore::RenderLayerCompositor::removeFromScrollCoordinatedLayers

(

RenderLayer &

layer

)

removeFromScrollCoordinatedLayers() [2/2]

void WebCore::RenderLayerCompositor::removeFromScrollCoordinatedLayers

(

RenderLayer &

)

repaintCompositedLayers() [1/2]

void WebCore::RenderLayerCompositor::repaintCompositedLayers

(

)

repaintCompositedLayers() [2/2]

void WebCore::RenderLayerCompositor::repaintCompositedLayers

(

)

repaintInCompositedAncestor() [1/2]

void WebCore::RenderLayerCompositor::repaintInCompositedAncestor	(	RenderLayer &	layer,
		const LayoutRect &	rect
	)

repaintInCompositedAncestor() [2/2]

void WebCore::RenderLayerCompositor::repaintInCompositedAncestor	(	RenderLayer &	,
		const LayoutRect &
	)

repaintOnCompositingChange() [1/2]

void WebCore::RenderLayerCompositor::repaintOnCompositingChange

(

RenderLayer &

)

repaintOnCompositingChange() [2/2]

void WebCore::RenderLayerCompositor::repaintOnCompositingChange

(

RenderLayer &

layer

)

requiresOwnBackingStore() [1/2]

bool WebCore::RenderLayerCompositor::requiresOwnBackingStore	(	const RenderLayer &	layer,
		const RenderLayer *	compositingAncestorLayer,
		const LayoutRect &	layerCompositedBoundsInAncestor,
		const LayoutRect &	ancestorCompositedBounds
	)		const

requiresOwnBackingStore() [2/2]

bool WebCore::RenderLayerCompositor::requiresOwnBackingStore	(	const RenderLayer &	,
		const RenderLayer *	compositingAncestorLayer,
		const LayoutRect &	layerCompositedBoundsInAncestor,
		const LayoutRect &	ancestorCompositedBounds
	)		const

resetTrackedRepaintRects() [1/2]

void WebCore::RenderLayerCompositor::resetTrackedRepaintRects

(

)

resetTrackedRepaintRects() [2/2]

void WebCore::RenderLayerCompositor::resetTrackedRepaintRects

(

)

rootBackgroundTransparencyChanged() [1/2]

void WebCore::RenderLayerCompositor::rootBackgroundTransparencyChanged

(

)

rootBackgroundTransparencyChanged() [2/2]

void WebCore::RenderLayerCompositor::rootBackgroundTransparencyChanged

(

)

rootContentLayer() [1/2]

GraphicsLayer* WebCore::RenderLayerCompositor::rootContentLayer

(

)

const

rootContentLayer() [2/2]

GraphicsLayer * WebCore::RenderLayerCompositor::rootContentLayer

(

)

const

rootExtendedBackgroundColor() [1/2]

const Color& WebCore::RenderLayerCompositor::rootExtendedBackgroundColor ( ) const

inline

rootExtendedBackgroundColor() [2/2]

const Color& WebCore::RenderLayerCompositor::rootExtendedBackgroundColor ( ) const

inline

rootFixedBackgroundsChanged() [1/2]

void WebCore::RenderLayerCompositor::rootFixedBackgroundsChanged

(

)

rootFixedBackgroundsChanged() [2/2]

void WebCore::RenderLayerCompositor::rootFixedBackgroundsChanged

(

)

rootGraphicsLayer() [1/2]

GraphicsLayer * WebCore::RenderLayerCompositor::rootGraphicsLayer

(

)

const

rootGraphicsLayer() [2/2]

GraphicsLayer* WebCore::RenderLayerCompositor::rootGraphicsLayer

(

)

const

rootLayerAttachment() [1/2]

RootLayerAttachment WebCore::RenderLayerCompositor::rootLayerAttachment ( ) const

inline

rootLayerAttachment() [2/2]

RootLayerAttachment WebCore::RenderLayerCompositor::rootLayerAttachment ( ) const

inline

rootOrBodyStyleChanged() [1/2]

void WebCore::RenderLayerCompositor::rootOrBodyStyleChanged	(	RenderElement &	,
		const RenderStyle *	oldStyle
	)

rootOrBodyStyleChanged() [2/2]

void WebCore::RenderLayerCompositor::rootOrBodyStyleChanged	(	RenderElement &	renderer,
		const RenderStyle *	oldStyle
	)

rootRenderLayer() [1/2]

WEBCORE_EXPORT RenderLayer& WebCore::RenderLayerCompositor::rootRenderLayer

(

)

const

rootRenderLayer() [2/2]

RenderLayer & WebCore::RenderLayerCompositor::rootRenderLayer

(

)

const

scheduleCompositingLayerUpdate() [1/2]

void WebCore::RenderLayerCompositor::scheduleCompositingLayerUpdate

(

)

scheduleCompositingLayerUpdate() [2/2]

void WebCore::RenderLayerCompositor::scheduleCompositingLayerUpdate

(

)

scheduleLayerFlush() [1/2]

void WebCore::RenderLayerCompositor::scheduleLayerFlush

(

bool

canThrottle

)

scheduleLayerFlush() [2/2]

void WebCore::RenderLayerCompositor::scheduleLayerFlush

(

bool

canThrottle

)

scrollableAreaForScrollLayerID() [1/2]

ScrollableArea* WebCore::RenderLayerCompositor::scrollableAreaForScrollLayerID

(

ScrollingNodeID

)

const

scrollableAreaForScrollLayerID() [2/2]

ScrollableArea * WebCore::RenderLayerCompositor::scrollableAreaForScrollLayerID

(

ScrollingNodeID

nodeID

)

const

scrollingLayerDidChange() [1/2]

void WebCore::RenderLayerCompositor::scrollingLayerDidChange

(

RenderLayer &

)

scrollingLayerDidChange() [2/2]

void WebCore::RenderLayerCompositor::scrollingLayerDidChange

(

RenderLayer &

layer

)

scrollLayer() [1/2]

WEBCORE_EXPORT GraphicsLayer* WebCore::RenderLayerCompositor::scrollLayer

(

)

const

scrollLayer() [2/2]

GraphicsLayer * WebCore::RenderLayerCompositor::scrollLayer

(

)

const

setCompositingLayersNeedRebuild() [1/2]

void WebCore::RenderLayerCompositor::setCompositingLayersNeedRebuild

(

bool

needRebuild = true

)

setCompositingLayersNeedRebuild() [2/2]

void WebCore::RenderLayerCompositor::setCompositingLayersNeedRebuild

(

bool

needRebuild = true

)

setIsInWindow() [1/2]

void WebCore::RenderLayerCompositor::setIsInWindow

(

bool

isInWindow

)

setIsInWindow() [2/2]

void WebCore::RenderLayerCompositor::setIsInWindow

(

bool

)

setLayerFlushThrottlingEnabled() [1/2]

void WebCore::RenderLayerCompositor::setLayerFlushThrottlingEnabled

(

bool

enabled

)

setLayerFlushThrottlingEnabled() [2/2]

void WebCore::RenderLayerCompositor::setLayerFlushThrottlingEnabled

(

bool

)

setRootExtendedBackgroundColor() [1/2]

void WebCore::RenderLayerCompositor::setRootExtendedBackgroundColor

(

const Color &

color

)

setRootExtendedBackgroundColor() [2/2]

void WebCore::RenderLayerCompositor::setRootExtendedBackgroundColor

(

const Color &

)

setShouldReevaluateCompositingAfterLayout() [1/2]

void WebCore::RenderLayerCompositor::setShouldReevaluateCompositingAfterLayout ( )

inline

setShouldReevaluateCompositingAfterLayout() [2/2]

void WebCore::RenderLayerCompositor::setShouldReevaluateCompositingAfterLayout ( )

inline

setTracksRepaints() [1/2]

void WebCore::RenderLayerCompositor::setTracksRepaints

(

bool

tracksRepaints

)

setTracksRepaints() [2/2]

void WebCore::RenderLayerCompositor::setTracksRepaints

(

bool

)

startTrackingCompositingUpdates() [1/2]

WEBCORE_EXPORT void WebCore::RenderLayerCompositor::startTrackingCompositingUpdates

(

)

startTrackingCompositingUpdates() [2/2]

void WebCore::RenderLayerCompositor::startTrackingCompositingUpdates

(

)

startTrackingLayerFlushes() [1/2]

WEBCORE_EXPORT void WebCore::RenderLayerCompositor::startTrackingLayerFlushes

(

)

startTrackingLayerFlushes() [2/2]

void WebCore::RenderLayerCompositor::startTrackingLayerFlushes

(

)

supportsFixedRootBackgroundCompositing() [1/2]

bool WebCore::RenderLayerCompositor::supportsFixedRootBackgroundCompositing

(

)

const

supportsFixedRootBackgroundCompositing() [2/2]

bool WebCore::RenderLayerCompositor::supportsFixedRootBackgroundCompositing

(

)

const

updateCompositingDescendantGeometry() [1/2]

void WebCore::RenderLayerCompositor::updateCompositingDescendantGeometry	(	RenderLayer &	compositingAncestor,
		RenderLayer &	,
		bool	compositedChildrenOnly
	)

updateCompositingDescendantGeometry() [2/2]

void WebCore::RenderLayerCompositor::updateCompositingDescendantGeometry	(	RenderLayer &	compositingAncestor,
		RenderLayer &	layer,
		bool	compositedChildrenOnly
	)

updateCompositingLayers() [1/2]

bool WebCore::RenderLayerCompositor::updateCompositingLayers	(	CompositingUpdateType	updateType,
		RenderLayer *	updateRoot = nullptr
	)

updateCompositingLayers() [2/2]

bool WebCore::RenderLayerCompositor::updateCompositingLayers	(	CompositingUpdateType	,
		RenderLayer *	updateRoot = nullptr
	)

updateLayerCompositingState() [1/2]

bool WebCore::RenderLayerCompositor::updateLayerCompositingState	(	RenderLayer &	,
		CompositingChangeRepaint	= CompositingChangeRepaintNow
	)

updateLayerCompositingState() [2/2]

bool WebCore::RenderLayerCompositor::updateLayerCompositingState	(	RenderLayer &	layer,
		CompositingChangeRepaint	shouldRepaint = CompositingChangeRepaintNow
	)

updateRootLayerAttachment() [1/2]

void WebCore::RenderLayerCompositor::updateRootLayerAttachment

(

)

updateRootLayerAttachment() [2/2]

void WebCore::RenderLayerCompositor::updateRootLayerAttachment

(

)

updateRootLayerPosition() [1/2]

void WebCore::RenderLayerCompositor::updateRootLayerPosition

(

)

updateRootLayerPosition() [2/2]

void WebCore::RenderLayerCompositor::updateRootLayerPosition

(

)

updateScrollCoordinatedStatus() [1/2]

void WebCore::RenderLayerCompositor::updateScrollCoordinatedStatus

(

RenderLayer &

)

updateScrollCoordinatedStatus() [2/2]

void WebCore::RenderLayerCompositor::updateScrollCoordinatedStatus

(

RenderLayer &

layer

)

viewHasTransparentBackground() [1/2]

bool WebCore::RenderLayerCompositor::viewHasTransparentBackground

(

Color *

backgroundColor = nullptr

)

const

viewHasTransparentBackground() [2/2]

bool WebCore::RenderLayerCompositor::viewHasTransparentBackground

(

Color *

backgroundColor = nullptr

)

const

willRecalcStyle() [1/2]

void WebCore::RenderLayerCompositor::willRecalcStyle

(

)

willRecalcStyle() [2/2]

void WebCore::RenderLayerCompositor::willRecalcStyle

(

)

willRemoveScrollingLayerWithBacking() [1/2]

void WebCore::RenderLayerCompositor::willRemoveScrollingLayerWithBacking	(	RenderLayer &	,
		RenderLayerBacking &
	)

willRemoveScrollingLayerWithBacking() [2/2]

void WebCore::RenderLayerCompositor::willRemoveScrollingLayerWithBacking	(	RenderLayer &	layer,
		RenderLayerBacking &	backing
	)

windowScreenDidChange() [1/2]

void WebCore::RenderLayerCompositor::windowScreenDidChange

(

PlatformDisplayID

)

windowScreenDidChange() [2/2]

void WebCore::RenderLayerCompositor::windowScreenDidChange

(

PlatformDisplayID

displayID

)

zoomedOutPageScaleFactor() [1/2]

float WebCore::RenderLayerCompositor::zoomedOutPageScaleFactor ( ) const

overridevirtual

Reimplemented from WebCore::GraphicsLayerClient.

zoomedOutPageScaleFactor() [2/2]

float WebCore::RenderLayerCompositor::zoomedOutPageScaleFactor ( ) const

overridevirtual

Reimplemented from WebCore::GraphicsLayerClient.

---

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

• DerivedData/WebKit/Build/Products/Debug/WebCore.framework/Versions/A/PrivateHeaders/RenderLayerCompositor.h
• Source/WebCore/rendering/RenderLayerCompositor.cpp