#include <SkTableColorFilter.h>

Inheritance diagram for SkTableColorFilter:

Public Member Functions
	SkTableColorFilter (sk_sp< SkColorTable > table)

SkColorFilterBase::Type	type () const override

bool	appendStages (const SkStageRec &rec, bool shaderIsOpaque) const override

void	flatten (SkWriteBuffer &buffer) const override

const SkBitmap &	bitmap () const

Public Member Functions inherited from SkColorFilterBase
virtual bool	appendStages (const SkStageRec &rec, bool shaderIsOpaque) const =0

virtual bool	onIsAlphaUnchanged () const

virtual Type	type () const =0

bool	affectsTransparentBlack () const

virtual SkRuntimeEffect *	asRuntimeEffect () const

SkFlattenable::Type	getFlattenableType () const override

virtual SkPMColor4f	onFilterColor4f (const SkPMColor4f &color, SkColorSpace *dstCS) const

Public Member Functions inherited from SkColorFilter
bool	asAColorMode (SkColor color, SkBlendMode mode) const

bool	asAColorMatrix (float matrix[20]) const

bool	isAlphaUnchanged () const

SkColor	filterColor (SkColor) const

SkColor4f	filterColor4f (const SkColor4f &srcColor, SkColorSpace srcCS, SkColorSpace dstCS) const

sk_sp< SkColorFilter >	makeComposed (sk_sp< SkColorFilter > inner) const

sk_sp< SkColorFilter >	makeWithWorkingColorSpace (sk_sp< SkColorSpace >) const

Public Member Functions inherited from SkFlattenable
	SkFlattenable ()

virtual Factory	getFactory () const =0

virtual const char *	getTypeName () const =0

virtual void	flatten (SkWriteBuffer &) const

virtual Type	getFlattenableType () const =0

sk_sp< SkData >	serialize (const SkSerialProcs *=nullptr) const

size_t	serialize (void memory, size_t memory_size, const SkSerialProcs =nullptr) const

Public Member Functions inherited from SkRefCntBase
	SkRefCntBase ()

virtual	~SkRefCntBase ()

bool	unique () const

void	ref () const

void	unref () const

Additional Inherited Members
Public Types inherited from SkColorFilterBase
enum class	Type { kNoop , M }

Public Types inherited from SkFlattenable
enum	Type { kSkColorFilter_Type , kSkBlender_Type , kSkDrawable_Type , kSkDrawLooper_Type , kSkImageFilter_Type , kSkMaskFilter_Type , kSkPathEffect_Type , kSkShader_Type }

typedef sk_sp< SkFlattenable >(*	Factory) (SkReadBuffer &)

Static Public Member Functions inherited from SkColorFilterBase
static SkFlattenable::Type	GetFlattenableType ()

static sk_sp< SkColorFilter >	Deserialize (const void data, size_t size, const SkDeserialProcs procs=nullptr)

Static Public Member Functions inherited from SkColorFilter
static sk_sp< SkColorFilter >	Deserialize (const void data, size_t size, const SkDeserialProcs procs=nullptr)

Static Public Member Functions inherited from SkFlattenable
static Factory	NameToFactory (const char name[])

static const char *	FactoryToName (Factory)

static void	Register (const char name[], Factory)

static sk_sp< SkFlattenable >	Deserialize (Type, const void data, size_t length, const SkDeserialProcs procs=nullptr)

Protected Member Functions inherited from SkColorFilterBase
	SkColorFilterBase ()

virtual bool	onAsAColorMatrix (float[20]) const

virtual bool	onAsAColorMode (SkColor color, SkBlendMode bmode) const

Detailed Description

Definition at line 22 of file SkTableColorFilter.h.

Constructor & Destructor Documentation

◆ SkTableColorFilter()

SkTableColorFilter::SkTableColorFilter ( sk_sp< SkColorTable > table )

inline

Definition at line 24 of file SkTableColorFilter.h.

                                                  : fTable(table) {
        SkASSERT(fTable);
    }

Member Function Documentation

◆ appendStages()

bool SkTableColorFilter::appendStages	(	const SkStageRec &	rec,
		bool	shaderIsOpaque
	)		const

overridevirtual

Implements SkColorFilterBase.

Definition at line 25 of file SkTableColorFilter.cpp.

                                                                                      {
    SkRasterPipeline* p = rec.fPipeline;
    if (!shaderIsOpaque) {
        p->append(SkRasterPipelineOp::unpremul);
    }
 
    SkRasterPipeline_TablesCtx* tables = rec.fAlloc->make<SkRasterPipeline_TablesCtx>();
    tables->a = fTable->alphaTable();
    tables->r = fTable->redTable();
    tables->g = fTable->greenTable();
    tables->b = fTable->blueTable();
    p->append(SkRasterPipelineOp::byte_tables, tables);
 
    bool definitelyOpaque = shaderIsOpaque && tables->a[0xff] == 0xff;
    if (!definitelyOpaque) {
        p->append(SkRasterPipelineOp::premul);
    }
    return true;
}

◆ bitmap()

const SkBitmap & SkTableColorFilter::bitmap ( ) const

inline

Definition at line 34 of file SkTableColorFilter.h.

34{ return fTable->bitmap(); }

◆ flatten()

void SkTableColorFilter::flatten ( SkWriteBuffer & ) const

overridevirtual

Override this if your subclass needs to record data that it will need to recreate itself from its CreateProc (returned by getFactory()).

DEPRECATED public : will move to protected ... use serialize() instead

Reimplemented from SkFlattenable.

Definition at line 45 of file SkTableColorFilter.cpp.

                                                            {
    fTable->flatten(buffer);
}

◆ type()

SkColorFilterBase::Type SkTableColorFilter::type ( ) const

inlineoverridevirtual

Implements SkColorFilterBase.

Definition at line 28 of file SkTableColorFilter.h.

28{ return SkColorFilterBase::Type::kTable; }

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

third_party/skia/src/effects/colorfilters/SkTableColorFilter.h
third_party/skia/src/effects/colorfilters/SkTableColorFilter.cpp

Public Member Functions

Additional Inherited Members