WebKit::RemoteLayerBackingStore Class Reference

#include <RemoteLayerBackingStore.h>

Public Types
enum	LayerContentsType { LayerContentsType::IOSurface, LayerContentsType::CAMachPort }
enum	BufferType { BufferType::Front, BufferType::Back, BufferType::SecondaryBack }

Public Member Functions
	RemoteLayerBackingStore (PlatformCALayerRemote *)
	~RemoteLayerBackingStore ()
void	ensureBackingStore (WebCore::FloatSize, float scale, bool acceleratesDrawing, bool deepColor, bool isOpaque)
void	setNeedsDisplay (const WebCore::IntRect)
void	setNeedsDisplay ()
bool	display ()
WebCore::FloatSize	size () const
float	scale () const
bool	acceleratesDrawing () const
bool	isOpaque () const
unsigned	bytesPerPixel () const
PlatformCALayerRemote *	layer () const
void	applyBackingStoreToLayer (CALayer *, LayerContentsType)
void	encode (IPC::Encoder &) const
void	enumerateRectsBeingDrawn (CGContextRef, void(^)(CGRect))
bool	hasFrontBuffer () const
RetainPtr< CGContextRef >	takeFrontContextPendingFlush ()
bool	setBufferVolatility (BufferType type, bool isVolatile)
std::chrono::steady_clock::time_point	lastDisplayTime () const

Static Public Member Functions
static bool	decode (IPC::Decoder &, RemoteLayerBackingStore &)

Member Enumeration Documentation

BufferType

enum WebKit::RemoteLayerBackingStore::BufferType

strong

Enumerator
Front
Back
SecondaryBack

LayerContentsType

enum WebKit::RemoteLayerBackingStore::LayerContentsType

strong

Enumerator
IOSurface
CAMachPort

Constructor & Destructor Documentation

RemoteLayerBackingStore()

WebKit::RemoteLayerBackingStore::RemoteLayerBackingStore

(

PlatformCALayerRemote *

layer

)

~RemoteLayerBackingStore()

WebKit::RemoteLayerBackingStore::~RemoteLayerBackingStore

(

)

Member Function Documentation

acceleratesDrawing()

bool WebKit::RemoteLayerBackingStore::acceleratesDrawing ( ) const

inline

applyBackingStoreToLayer()

void WebKit::RemoteLayerBackingStore::applyBackingStoreToLayer	(	CALayer *	layer,
		LayerContentsType	contentsType
	)

bytesPerPixel()

unsigned WebKit::RemoteLayerBackingStore::bytesPerPixel

(

)

const

decode()

bool WebKit::RemoteLayerBackingStore::decode ( IPC::Decoder &  decoder, RemoteLayerBackingStore &  result  )

static

display()

bool WebKit::RemoteLayerBackingStore::display

(

)

encode()

void WebKit::RemoteLayerBackingStore::encode

(

IPC::Encoder &

encoder

)

const

ensureBackingStore()

void WebKit::RemoteLayerBackingStore::ensureBackingStore	(	WebCore::FloatSize	size,
		float	scale,
		bool	acceleratesDrawing,
		bool	deepColor,
		bool	isOpaque
	)

enumerateRectsBeingDrawn()

void WebKit::RemoteLayerBackingStore::enumerateRectsBeingDrawn	(	CGContextRef	context,
		void(^)(CGRect)	block
	)

hasFrontBuffer()

bool WebKit::RemoteLayerBackingStore::hasFrontBuffer ( ) const

inline

isOpaque()

bool WebKit::RemoteLayerBackingStore::isOpaque ( ) const

inline

lastDisplayTime()

std::chrono::steady_clock::time_point WebKit::RemoteLayerBackingStore::lastDisplayTime ( ) const

inline

layer()

PlatformCALayerRemote* WebKit::RemoteLayerBackingStore::layer ( ) const

inline

scale()

float WebKit::RemoteLayerBackingStore::scale ( ) const

inline

setBufferVolatility()

bool WebKit::RemoteLayerBackingStore::setBufferVolatility	(	BufferType	type,
		bool	isVolatile
	)

setNeedsDisplay() [1/2]

void WebKit::RemoteLayerBackingStore::setNeedsDisplay

(

const WebCore::IntRect

rect

)

setNeedsDisplay() [2/2]

void WebKit::RemoteLayerBackingStore::setNeedsDisplay

(

)

size()

WebCore::FloatSize WebKit::RemoteLayerBackingStore::size ( ) const

inline

takeFrontContextPendingFlush()

RetainPtr< CGContextRef > WebKit::RemoteLayerBackingStore::takeFrontContextPendingFlush

(

)

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

• Source/WebKit2/Shared/mac/RemoteLayerBackingStore.h
• Source/WebKit2/Shared/mac/RemoteLayerBackingStore.mm