#include <SkTypeface_win_dw.h>

Inheritance diagram for DWriteFontTypeface:

Classes
struct	Loaders

Public Member Functions
	~DWriteFontTypeface () override

Public Member Functions inherited from SkTypeface
SkFontStyle	fontStyle () const

bool	isBold () const

bool	isItalic () const

bool	isFixedPitch () const

int	getVariationDesignPosition (SkFontArguments::VariationPosition::Coordinate coordinates[], int coordinateCount) const

int	getVariationDesignParameters (SkFontParameters::Variation::Axis parameters[], int parameterCount) const

SkTypefaceID	uniqueID () const

sk_sp< SkTypeface >	makeClone (const SkFontArguments &) const

void	serialize (SkWStream *, SerializeBehavior=SerializeBehavior::kIncludeDataIfLocal) const

sk_sp< SkData >	serialize (SerializeBehavior=SerializeBehavior::kIncludeDataIfLocal) const

void	unicharsToGlyphs (const SkUnichar uni[], int count, SkGlyphID glyphs[]) const

int	textToGlyphs (const void *text, size_t byteLength, SkTextEncoding encoding, SkGlyphID glyphs[], int maxGlyphCount) const

SkGlyphID	unicharToGlyph (SkUnichar unichar) const

int	countGlyphs () const

int	countTables () const

int	getTableTags (SkFontTableTag tags[]) const

size_t	getTableSize (SkFontTableTag) const

size_t	getTableData (SkFontTableTag tag, size_t offset, size_t length, void *data) const

sk_sp< SkData >	copyTableData (SkFontTableTag tag) const

int	getUnitsPerEm () const

bool	getKerningPairAdjustments (const SkGlyphID glyphs[], int count, int32_t adjustments[]) const

LocalizedStrings *	createFamilyNameIterator () const

void	getFamilyName (SkString *name) const

bool	getPostScriptName (SkString *name) const

std::unique_ptr< SkStreamAsset >	openStream (int *ttcIndex) const

std::unique_ptr< SkStreamAsset >	openExistingStream (int *ttcIndex) const

std::unique_ptr< SkScalerContext >	createScalerContext (const SkScalerContextEffects &, const SkDescriptor *) const

SkRect	getBounds () const

void	filterRec (SkScalerContextRec *rec) const

void	getFontDescriptor (SkFontDescriptor desc, bool isLocal) const

void *	internal_private_getCTFontRef () const

Public Member Functions inherited from SkWeakRefCnt
	SkWeakRefCnt ()

	~SkWeakRefCnt () override

bool	try_ref () const

void	weak_ref () const

void	weak_unref () const

bool	weak_expired () const

Public Member Functions inherited from SkRefCntBase
	SkRefCntBase ()

virtual	~SkRefCntBase ()

bool	unique () const

void	ref () const

void	unref () const

Static Public Member Functions
static sk_sp< SkTypeface > SK_SPI	MakeFromStream (std::unique_ptr< SkStreamAsset >, const SkFontArguments &)

static SkFontStyle	GetStyle (IDWriteFont font, IDWriteFontFace fontFace)

static sk_sp< DWriteFontTypeface >	Make (IDWriteFactory factory, IDWriteFontFace fontFace, IDWriteFont font, IDWriteFontFamily fontFamily, sk_sp< Loaders > loaders, const SkFontArguments::Palette &palette)

Static Public Member Functions inherited from SkTypeface
static bool	Equal (const SkTypeface facea, const SkTypeface faceb)

static sk_sp< SkTypeface >	MakeEmpty ()

static sk_sp< SkTypeface >	MakeDeserialize (SkStream *, sk_sp< SkFontMgr > lastResortMgr)

static void	Register (FactoryId id, sk_sp< SkTypeface >(*make)(std::unique_ptr< SkStreamAsset >, const SkFontArguments &))

Public Attributes
SkTScopedComPtr< IDWriteFactory >	fFactory

SkTScopedComPtr< IDWriteFactory2 >	fFactory2

SkTScopedComPtr< IDWriteFontFamily >	fDWriteFontFamily

SkTScopedComPtr< IDWriteFont >	fDWriteFont

SkTScopedComPtr< IDWriteFontFace >	fDWriteFontFace

SkTScopedComPtr< IDWriteFontFace1 >	fDWriteFontFace1

SkTScopedComPtr< IDWriteFontFace2 >	fDWriteFontFace2

SkTScopedComPtr< IDWriteFontFace4 >	fDWriteFontFace4

IDWriteFontFace7 *	fDWriteFontFace7 = nullptr

bool	fIsColorFont

std::unique_ptr< SkFontArguments::Palette::Override >	fRequestedPaletteEntryOverrides

SkFontArguments::Palette	fRequestedPalette

size_t	fPaletteEntryCount

std::unique_ptr< SkColor[]>	fPalette

std::unique_ptr< DWRITE_COLOR_F[]>	fDWPalette

Static Public Attributes
static constexpr SkTypeface::FactoryId	FactoryId = SkSetFourByteTag('d','w','r','t')

Protected Member Functions
void	weak_dispose () const override

sk_sp< SkTypeface >	onMakeClone (const SkFontArguments &) const override

std::unique_ptr< SkStreamAsset >	onOpenStream (int *ttcIndex) const override

std::unique_ptr< SkScalerContext >	onCreateScalerContext (const SkScalerContextEffects &, const SkDescriptor *) const override

void	onFilterRec (SkScalerContextRec *) const override

void	getGlyphToUnicodeMap (SkUnichar *glyphToUnicode) const override

std::unique_ptr< SkAdvancedTypefaceMetrics >	onGetAdvancedMetrics () const override

void	onGetFontDescriptor (SkFontDescriptor , bool ) const override

void	onCharsToGlyphs (const SkUnichar *chars, int count, SkGlyphID glyphs[]) const override

int	onCountGlyphs () const override

void	getPostScriptGlyphNames (SkString *) const override

int	onGetUPEM () const override

void	onGetFamilyName (SkString *familyName) const override

bool	onGetPostScriptName (SkString *) const override

SkTypeface::LocalizedStrings *	onCreateFamilyNameIterator () const override

bool	onGlyphMaskNeedsCurrentColor () const override

int	onGetVariationDesignPosition (SkFontArguments::VariationPosition::Coordinate coordinates[], int coordinateCount) const override

int	onGetVariationDesignParameters (SkFontParameters::Variation::Axis parameters[], int parameterCount) const override

int	onGetTableTags (SkFontTableTag tags[]) const override

size_t	onGetTableData (SkFontTableTag, size_t offset, size_t length, void *data) const override

sk_sp< SkData >	onCopyTableData (SkFontTableTag) const override

Protected Member Functions inherited from SkTypeface
	SkTypeface (const SkFontStyle &style, bool isFixedPitch=false)

	~SkTypeface () override

virtual sk_sp< SkTypeface >	onMakeClone (const SkFontArguments &) const =0

void	setIsFixedPitch (bool isFixedPitch)

void	setFontStyle (SkFontStyle style)

virtual std::unique_ptr< SkScalerContext >	onCreateScalerContext (const SkScalerContextEffects &, const SkDescriptor *) const =0

virtual void	onFilterRec (SkScalerContextRec *) const =0

virtual std::unique_ptr< SkAdvancedTypefaceMetrics >	onGetAdvancedMetrics () const =0

virtual void	getPostScriptGlyphNames (SkString *) const =0

virtual void	getGlyphToUnicodeMap (SkUnichar *dstArray) const =0

virtual std::unique_ptr< SkStreamAsset >	onOpenStream (int *ttcIndex) const =0

virtual std::unique_ptr< SkStreamAsset >	onOpenExistingStream (int *ttcIndex) const

virtual bool	onGlyphMaskNeedsCurrentColor () const =0

virtual int	onGetVariationDesignPosition (SkFontArguments::VariationPosition::Coordinate coordinates[], int coordinateCount) const =0

virtual int	onGetVariationDesignParameters (SkFontParameters::Variation::Axis parameters[], int parameterCount) const =0

virtual void	onGetFontDescriptor (SkFontDescriptor , bool isLocal) const =0

virtual void	onCharsToGlyphs (const SkUnichar *chars, int count, SkGlyphID glyphs[]) const =0

virtual int	onCountGlyphs () const =0

virtual int	onGetUPEM () const =0

virtual bool	onGetKerningPairAdjustments (const SkGlyphID glyphs[], int count, int32_t adjustments[]) const

virtual void	onGetFamilyName (SkString *familyName) const =0

virtual bool	onGetPostScriptName (SkString *) const =0

virtual LocalizedStrings *	onCreateFamilyNameIterator () const =0

virtual int	onGetTableTags (SkFontTableTag tags[]) const =0

virtual size_t	onGetTableData (SkFontTableTag, size_t offset, size_t length, void *data) const =0

virtual sk_sp< SkData >	onCopyTableData (SkFontTableTag) const

virtual bool	onComputeBounds (SkRect *) const

virtual void *	onGetCTFontRef () const

virtual void	weak_dispose () const

Additional Inherited Members
Public Types inherited from SkTypeface
enum class	SerializeBehavior { kDoIncludeData , kDontIncludeData , kIncludeDataIfLocal }

using	FactoryId = SkFourByteTag

Detailed Description

Definition at line 38 of file SkTypeface_win_dw.h.

Constructor & Destructor Documentation

◆ ~DWriteFontTypeface()

DWriteFontTypeface::~DWriteFontTypeface ( )

override

Member Function Documentation

◆ getGlyphToUnicodeMap()

void DWriteFontTypeface::getGlyphToUnicodeMap ( SkUnichar * glyphToUnicode ) const

overrideprotectedvirtual

Implements SkTypeface.

◆ getPostScriptGlyphNames()

void DWriteFontTypeface::getPostScriptGlyphNames ( SkString * ) const

overrideprotectedvirtual

Implements SkTypeface.

◆ GetStyle()

static SkFontStyle DWriteFontTypeface::GetStyle	(	IDWriteFont *	font,
		IDWriteFontFace *	fontFace
	)

static

◆ Make()

static sk_sp< DWriteFontTypeface > DWriteFontTypeface::Make	(	IDWriteFactory *	factory,
		IDWriteFontFace *	fontFace,
		IDWriteFont *	font,
		IDWriteFontFamily *	fontFamily,
		sk_sp< Loaders >	loaders,
		const SkFontArguments::Palette &	palette
	)

static

◆ MakeFromStream()

static sk_sp< SkTypeface > SK_SPI DWriteFontTypeface::MakeFromStream	(	std::unique_ptr< SkStreamAsset >	,
		const SkFontArguments &
	)

static

◆ onCharsToGlyphs()

void DWriteFontTypeface::onCharsToGlyphs	(	const SkUnichar *	chars,
		int	count,
		SkGlyphID	glyphs[]
	)		const

overrideprotectedvirtual

Implements SkTypeface.

◆ onCopyTableData()

sk_sp< SkData > DWriteFontTypeface::onCopyTableData ( SkFontTableTag ) const

overrideprotectedvirtual

Reimplemented from SkTypeface.

◆ onCountGlyphs()

int DWriteFontTypeface::onCountGlyphs ( ) const

overrideprotectedvirtual

Implements SkTypeface.

◆ onCreateFamilyNameIterator()

SkTypeface::LocalizedStrings * DWriteFontTypeface::onCreateFamilyNameIterator ( ) const

overrideprotectedvirtual

Returns an iterator over the family names in the font.

Implements SkTypeface.

◆ onCreateScalerContext()

std::unique_ptr< SkScalerContext > DWriteFontTypeface::onCreateScalerContext	(	const SkScalerContextEffects &	,
		const SkDescriptor *
	)		const

overrideprotectedvirtual

Implements SkTypeface.

◆ onFilterRec()

void DWriteFontTypeface::onFilterRec ( SkScalerContextRec * ) const

overrideprotectedvirtual

Implements SkTypeface.

◆ onGetAdvancedMetrics()

std::unique_ptr< SkAdvancedTypefaceMetrics > DWriteFontTypeface::onGetAdvancedMetrics ( ) const

overrideprotectedvirtual

Implements SkTypeface.

◆ onGetFamilyName()

void DWriteFontTypeface::onGetFamilyName ( SkString * familyName ) const

overrideprotectedvirtual

Returns the family name of the typeface as known by its font manager. This name may or may not be produced by the family name iterator.

Implements SkTypeface.

◆ onGetFontDescriptor()

void DWriteFontTypeface::onGetFontDescriptor	(	SkFontDescriptor *	,
		bool *
	)		const

overrideprotectedvirtual

Implements SkTypeface.

◆ onGetPostScriptName()

bool DWriteFontTypeface::onGetPostScriptName ( SkString * ) const

overrideprotectedvirtual

Implements SkTypeface.

◆ onGetTableData()

size_t DWriteFontTypeface::onGetTableData	(	SkFontTableTag	,
		size_t	offset,
		size_t	length,
		void *	data
	)		const

overrideprotectedvirtual

Implements SkTypeface.

◆ onGetTableTags()

int DWriteFontTypeface::onGetTableTags ( SkFontTableTag tags[] ) const

overrideprotectedvirtual

Implements SkTypeface.

◆ onGetUPEM()

int DWriteFontTypeface::onGetUPEM ( ) const

overrideprotectedvirtual

Implements SkTypeface.

◆ onGetVariationDesignParameters()

int DWriteFontTypeface::onGetVariationDesignParameters	(	SkFontParameters::Variation::Axis	parameters[],
		int	parameterCount
	)		const

overrideprotectedvirtual

Implements SkTypeface.

◆ onGetVariationDesignPosition()

int DWriteFontTypeface::onGetVariationDesignPosition	(	SkFontArguments::VariationPosition::Coordinate	coordinates[],
		int	coordinateCount
	)		const

overrideprotectedvirtual

Implements SkTypeface.

◆ onGlyphMaskNeedsCurrentColor()

bool DWriteFontTypeface::onGlyphMaskNeedsCurrentColor ( ) const

overrideprotectedvirtual

Implements SkTypeface.

◆ onMakeClone()

sk_sp< SkTypeface > DWriteFontTypeface::onMakeClone ( const SkFontArguments & ) const

overrideprotectedvirtual

Implements SkTypeface.

◆ onOpenStream()

std::unique_ptr< SkStreamAsset > DWriteFontTypeface::onOpenStream ( int * ttcIndex ) const

overrideprotectedvirtual

Implements SkTypeface.

◆ weak_dispose()

void DWriteFontTypeface::weak_dispose ( ) const

inlineoverrideprotectedvirtual

Called when the strong reference count goes to zero. This allows the object to free any resources it may be holding. Weak references may still exist and their level of allowed access to the object is defined by the object's class.

Reimplemented from SkWeakRefCnt.

Definition at line 111 of file SkTypeface_win_dw.h.

                                       {
        fLoaders.reset();
 
        //SkTypefaceCache::Remove(this);
        INHERITED::weak_dispose();
    }

Member Data Documentation

◆ FactoryId

constexpr SkTypeface::FactoryId DWriteFontTypeface::FactoryId = SkSetFourByteTag('d','w','r','t')

staticconstexpr

Definition at line 59 of file SkTypeface_win_dw.h.

◆ fDWPalette

std::unique_ptr<DWRITE_COLOR_F[]> DWriteFontTypeface::fDWPalette

Definition at line 99 of file SkTypeface_win_dw.h.

◆ fDWriteFont

SkTScopedComPtr<IDWriteFont> DWriteFontTypeface::fDWriteFont

Definition at line 78 of file SkTypeface_win_dw.h.

◆ fDWriteFontFace

SkTScopedComPtr<IDWriteFontFace> DWriteFontTypeface::fDWriteFontFace

Definition at line 79 of file SkTypeface_win_dw.h.

◆ fDWriteFontFace1

SkTScopedComPtr<IDWriteFontFace1> DWriteFontTypeface::fDWriteFontFace1

Definition at line 80 of file SkTypeface_win_dw.h.

◆ fDWriteFontFace2

SkTScopedComPtr<IDWriteFontFace2> DWriteFontTypeface::fDWriteFontFace2

Definition at line 81 of file SkTypeface_win_dw.h.

◆ fDWriteFontFace4

SkTScopedComPtr<IDWriteFontFace4> DWriteFontTypeface::fDWriteFontFace4

Definition at line 82 of file SkTypeface_win_dw.h.

◆ fDWriteFontFace7

IDWriteFontFace7* DWriteFontTypeface::fDWriteFontFace7 = nullptr

Definition at line 91 of file SkTypeface_win_dw.h.

◆ fDWriteFontFamily

SkTScopedComPtr<IDWriteFontFamily> DWriteFontTypeface::fDWriteFontFamily

Definition at line 77 of file SkTypeface_win_dw.h.

◆ fFactory

SkTScopedComPtr<IDWriteFactory> DWriteFontTypeface::fFactory

Definition at line 75 of file SkTypeface_win_dw.h.

◆ fFactory2

SkTScopedComPtr<IDWriteFactory2> DWriteFontTypeface::fFactory2

Definition at line 76 of file SkTypeface_win_dw.h.

◆ fIsColorFont

bool DWriteFontTypeface::fIsColorFont

Definition at line 92 of file SkTypeface_win_dw.h.

◆ fPalette

std::unique_ptr<SkColor[]> DWriteFontTypeface::fPalette

Definition at line 98 of file SkTypeface_win_dw.h.

◆ fPaletteEntryCount

size_t DWriteFontTypeface::fPaletteEntryCount

Definition at line 97 of file SkTypeface_win_dw.h.

◆ fRequestedPalette

SkFontArguments::Palette DWriteFontTypeface::fRequestedPalette

Definition at line 95 of file SkTypeface_win_dw.h.

◆ fRequestedPaletteEntryOverrides

std::unique_ptr<SkFontArguments::Palette::Override> DWriteFontTypeface::fRequestedPaletteEntryOverrides

Definition at line 94 of file SkTypeface_win_dw.h.

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

third_party/skia/src/ports/SkTypeface_win_dw.h

Classes

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ~DWriteFontTypeface()

Member Function Documentation

◆ getGlyphToUnicodeMap()

◆ getPostScriptGlyphNames()

◆ GetStyle()

◆ Make()

◆ MakeFromStream()

◆ onCharsToGlyphs()

◆ onCopyTableData()

◆ onCountGlyphs()

◆ onCreateFamilyNameIterator()

◆ onCreateScalerContext()

◆ onFilterRec()

◆ onGetAdvancedMetrics()

◆ onGetFamilyName()

◆ onGetFontDescriptor()

◆ onGetPostScriptName()

◆ onGetTableData()

◆ onGetTableTags()

◆ onGetUPEM()

◆ onGetVariationDesignParameters()

◆ onGetVariationDesignPosition()

◆ onGlyphMaskNeedsCurrentColor()

◆ onMakeClone()

◆ onOpenStream()

◆ weak_dispose()

Member Data Documentation

◆ FactoryId

◆ fDWPalette

◆ fDWriteFont

◆ fDWriteFontFace

◆ fDWriteFontFace1

◆ fDWriteFontFace2

◆ fDWriteFontFace4

◆ fDWriteFontFace7

◆ fDWriteFontFamily

◆ fFactory

◆ fFactory2

◆ fIsColorFont

◆ fPalette

◆ fPaletteEntryCount

◆ fRequestedPalette

◆ fRequestedPaletteEntryOverrides