#include <ICOImageDecoder.h>

Inheritance diagram for WebCore::ICOImageDecoder:

Public Member Functions
	ICOImageDecoder (AlphaOption, GammaAndColorProfileOption)

virtual	~ICOImageDecoder ()

String	filenameExtension () const override

void	setData (SharedBuffer &, bool allDataReceived) override

bool	isSizeAvailable () override

IntSize	size () override

IntSize	frameSizeAtIndex (size_t, SubsamplingLevel) override

bool	setSize (const IntSize &) override

size_t	frameCount () const override

ImageFrame *	frameBufferAtIndex (size_t) override

bool	setFailed () override

std::optional< IntPoint >	hotSpot () const override

Public Member Functions inherited from WebCore::ImageDecoder
	ImageDecoder (AlphaOption, GammaAndColorProfileOption)

bool	isSizeAvailable () const

size_t	frameCount () const

RepetitionCount	repetitionCount () const

String	filenameExtension () const

std::optional< IntPoint >	hotSpot () const

IntSize	frameSizeAtIndex (size_t, SubsamplingLevel=SubsamplingLevel::Default) const

bool	frameIsCompleteAtIndex (size_t) const

ImageOrientation	frameOrientationAtIndex (size_t) const

float	frameDurationAtIndex (size_t) const

bool	frameHasAlphaAtIndex (size_t) const

bool	frameAllowSubsamplingAtIndex (size_t) const

unsigned	frameBytesAtIndex (size_t, SubsamplingLevel=SubsamplingLevel::Default) const

NativeImagePtr	createFrameImageAtIndex (size_t, SubsamplingLevel=SubsamplingLevel::Default, DecodingMode=DecodingMode::OnDemand) const

void	setData (SharedBuffer &, bool allDataReceived)

bool	isAllDataReceived () const

void	clearFrameBufferCache (size_t)

	ImageDecoder ()

String	filenameExtension () const

bool	isSizeAvailable () const

IntSize	size () const

size_t	frameCount () const

RepetitionCount	repetitionCount () const

std::optional< IntPoint >	hotSpot () const

IntSize	frameSizeAtIndex (size_t, SubsamplingLevel=SubsamplingLevel::Default) const

bool	frameIsCompleteAtIndex (size_t) const

ImageOrientation	frameOrientationAtIndex (size_t) const

float	frameDurationAtIndex (size_t) const

bool	frameHasAlphaAtIndex (size_t) const

bool	frameAllowSubsamplingAtIndex (size_t) const

unsigned	frameBytesAtIndex (size_t, SubsamplingLevel=SubsamplingLevel::Default) const

NativeImagePtr	createFrameImageAtIndex (size_t, SubsamplingLevel=SubsamplingLevel::Default, DecodingMode=DecodingMode::OnDemand) const

void	setData (SharedBuffer &, bool allDataReceived)

bool	isAllDataReceived () const

void	clearFrameBufferCache (size_t)

void	setTargetContext (ID2D1RenderTarget *)

	ImageDecoder (AlphaOption alphaOption, GammaAndColorProfileOption gammaAndColorProfileOption)

virtual	~ImageDecoder ()

bool	premultiplyAlpha () const

bool	isAllDataReceived () const

IntSize	scaledSize ()

virtual RepetitionCount	repetitionCount () const

bool	frameIsCompleteAtIndex (size_t)

bool	frameHasAlphaAtIndex (size_t) const

unsigned	frameBytesAtIndex (size_t) const

float	frameDurationAtIndex (size_t)

NativeImagePtr	createFrameImageAtIndex (size_t, SubsamplingLevel=SubsamplingLevel::Default, DecodingMode=DecodingMode::OnDemand)

void	setIgnoreGammaAndColorProfile (bool flag)

bool	ignoresGammaAndColorProfile () const

ImageOrientation	frameOrientationAtIndex (size_t) const

bool	frameAllowSubsamplingAtIndex (size_t) const

bool	failed () const

virtual void	clearFrameBufferCache (size_t)

Additional Inherited Members
Public Types inherited from WebCore::ImageDecoder
enum	{ iccColorProfileHeaderLength = 128 }

Static Public Member Functions inherited from WebCore::ImageDecoder
static std::unique_ptr< ImageDecoder >	create (const SharedBuffer &, AlphaOption alphaOption, GammaAndColorProfileOption gammaAndColorProfileOption)

static size_t	bytesDecodedToDetermineProperties ()

static std::unique_ptr< ImageDecoder >	create (const SharedBuffer &, AlphaOption, GammaAndColorProfileOption)

static size_t	bytesDecodedToDetermineProperties ()

static IWICImagingFactory *	systemImagingFactory ()

static std::unique_ptr< ImageDecoder >	create (const SharedBuffer &data, AlphaOption, GammaAndColorProfileOption)

static bool	rgbColorProfile (const char *profileData, unsigned profileLength)

static size_t	bytesDecodedToDetermineProperties ()

static SubsamplingLevel	subsamplingLevelForScale (float, SubsamplingLevel)

static bool	inputDeviceColorProfile (const char *profileData, unsigned profileLength)

Protected Member Functions inherited from WebCore::ImageDecoder
void	prepareScaleDataIfNecessary ()

int	upperBoundScaledX (int origX, int searchStart=0)

int	lowerBoundScaledX (int origX, int searchStart=0)

int	upperBoundScaledY (int origY, int searchStart=0)

int	lowerBoundScaledY (int origY, int searchStart=0)

int	scaledY (int origY, int searchStart=0)

Protected Attributes inherited from WebCore::ImageDecoder
bool	m_isAllDataReceived { false }

RetainPtr< CGImageSourceRef >	m_nativeDecoder

IntSize	m_size

COMPtr< IWICBitmapDecoder >	m_nativeDecoder

COMPtr< ID2D1RenderTarget >	m_renderTarget

RefPtr< SharedBuffer >	m_data

Vector< ImageFrame, 1 >	m_frameBufferCache

bool	m_scaled { false }

Vector< int >	m_scaledColumns

Vector< int >	m_scaledRows

bool	m_premultiplyAlpha

bool	m_ignoreGammaAndColorProfile

ImageOrientation	m_orientation