GIFFrameContext Struct Reference

#include <GIFImageReader.h>

Public Member Functions
	GIFFrameContext (int id)
	~GIFFrameContext ()
void	addLzwBlock (size_t position, size_t size)
bool	decode (const unsigned char *data, size_t length, WebCore::GIFImageDecoder *client, bool *frameDecoded)
bool	isComplete () const
void	setComplete ()
bool	isHeaderDefined () const
void	setHeaderDefined ()
bool	isDataSizeDefined () const
void	setDataSize (int size)

Public Attributes
	WTF_MAKE_FAST_ALLOCATED
int	frameId
unsigned	xOffset
unsigned	yOffset
unsigned	width
unsigned	height
int	tpixel
WebCore::ImageFrame::DisposalMethod	disposalMethod
size_t	localColormapPosition
int	localColormapSize
int	datasize
bool	isLocalColormapDefined: 1
bool	progressiveDisplay: 1
bool	interlaced: 1
bool	isTransparent: 1
unsigned	delayTime

Constructor & Destructor Documentation

GIFFrameContext()

GIFFrameContext::GIFFrameContext ( int  id )

inline

~GIFFrameContext()

GIFFrameContext::~GIFFrameContext ( )

inline

Member Function Documentation

addLzwBlock()

void GIFFrameContext::addLzwBlock ( size_t  position, size_t  size  )

inline

decode()

bool GIFFrameContext::decode	(	const unsigned char *	data,
		size_t	length,
		WebCore::GIFImageDecoder *	client,
		bool *	frameDecoded
	)

isComplete()

bool GIFFrameContext::isComplete ( ) const

inline

isDataSizeDefined()

bool GIFFrameContext::isDataSizeDefined ( ) const

inline

isHeaderDefined()

bool GIFFrameContext::isHeaderDefined ( ) const

inline

setComplete()

void GIFFrameContext::setComplete ( )

inline

setDataSize()

void GIFFrameContext::setDataSize ( int  size )

inline

setHeaderDefined()

void GIFFrameContext::setHeaderDefined ( )

inline

Member Data Documentation

datasize

int GIFFrameContext::datasize

delayTime

unsigned GIFFrameContext::delayTime

disposalMethod

WebCore::ImageFrame::DisposalMethod GIFFrameContext::disposalMethod

frameId

int GIFFrameContext::frameId

height

unsigned GIFFrameContext::height

interlaced

bool GIFFrameContext::interlaced

isLocalColormapDefined

bool GIFFrameContext::isLocalColormapDefined

isTransparent

bool GIFFrameContext::isTransparent

localColormapPosition

size_t GIFFrameContext::localColormapPosition

localColormapSize

int GIFFrameContext::localColormapSize

progressiveDisplay

bool GIFFrameContext::progressiveDisplay

tpixel

int GIFFrameContext::tpixel

width

unsigned GIFFrameContext::width

WTF_MAKE_FAST_ALLOCATED

GIFFrameContext::WTF_MAKE_FAST_ALLOCATED

xOffset

unsigned GIFFrameContext::xOffset

yOffset

unsigned GIFFrameContext::yOffset

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

• Source/WebCore/platform/image-decoders/gif/GIFImageReader.h
• Source/WebCore/platform/image-decoders/gif/GIFImageReader.cpp