Inheritance diagram for ImageFilterXfermodeIn:

Public Member Functions
	ImageFilterXfermodeIn ()

Public Member Functions inherited from Benchmark
	Benchmark ()

const char *	getName ()

const char *	getUniqueName ()

SkISize	getSize ()

virtual bool	isSuitableFor (Backend backend)

virtual void	modifyGrContextOptions (GrContextOptions *)

virtual bool	shouldLoop () const

void	delayedSetup ()

void	perCanvasPreDraw (SkCanvas *)

void	perCanvasPostDraw (SkCanvas *)

void	preDraw (SkCanvas *)

void	postDraw (SkCanvas *)

void	draw (int loops, SkCanvas *)

virtual void	getGpuStats (SkCanvas , skia_private::TArray< SkString > keys, skia_private::TArray< double > *values)

virtual bool	getDMSAAStats (GrRecordingContext *)

int	getUnits () const

Public Member Functions inherited from SkRefCntBase
	SkRefCntBase ()

virtual	~SkRefCntBase ()

bool	unique () const

void	ref () const

void	unref () const

Protected Member Functions
const char *	onGetName () override

void	onDraw (int loops, SkCanvas *canvas) override

Protected Member Functions inherited from Benchmark
void	setUnits (int units)

virtual void	setupPaint (SkPaint *paint)

virtual const char *	onGetUniqueName ()

virtual void	onDelayedSetup ()

virtual void	onPerCanvasPreDraw (SkCanvas *)

virtual void	onPerCanvasPostDraw (SkCanvas *)

virtual void	onPreDraw (SkCanvas *)

virtual void	onPostDraw (SkCanvas *)

virtual SkISize	onGetSize ()

Additional Inherited Members
Public Types inherited from Benchmark
enum class	Backend { kNonRendering , kRaster , kGanesh , kGraphite , kPDF , kHWUI }

Detailed Description

Definition at line 155 of file ImageFilterDAGBench.cpp.

Constructor & Destructor Documentation

◆ ImageFilterXfermodeIn()

ImageFilterXfermodeIn::ImageFilterXfermodeIn ( )

inline

Definition at line 157 of file ImageFilterDAGBench.cpp.

157{}

Member Function Documentation

◆ onDraw()

void ImageFilterXfermodeIn::onDraw	(	int	loops,
		SkCanvas *	canvas
	)

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 162 of file ImageFilterDAGBench.cpp.

                                                      {
        // Allocate filters once to avoid measuring instantiation time
        auto blur = SkImageFilters::Blur(20.0f, 20.0f, nullptr);
        auto offset1 = SkImageFilters::Offset(100.0f, 100.0f, blur);
        auto offset2 = SkImageFilters::Offset(-100.0f, -100.0f, blur);
        auto xfermode =
                SkImageFilters::Blend(SkBlendMode::kSrcIn, offset1, offset2, nullptr);
 
        SkPaint paint;
        paint.setImageFilter(xfermode);
 
        // Measure only the filter time
        for (int j = 0; j < loops; j++) {
            canvas->drawRect(SkRect::MakeWH(200.0f, 200.0f), paint);
        }
    }

◆ onGetName()

const char * ImageFilterXfermodeIn::onGetName ( )

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 160 of file ImageFilterDAGBench.cpp.

160{ return "image_filter_xfermode_in"; }

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

third_party/skia/bench/ImageFilterDAGBench.cpp

Public Member Functions