Inheritance diagram for LineBench:

Public Member Functions
	LineBench (SkScalar width, bool doAA)

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 *	onGetName ()=0

virtual const char *	onGetUniqueName ()

virtual void	onDelayedSetup ()

virtual void	onPerCanvasPreDraw (SkCanvas *)

virtual void	onPerCanvasPostDraw (SkCanvas *)

virtual void	onPreDraw (SkCanvas *)

virtual void	onPostDraw (SkCanvas *)

virtual void	onDraw (int loops, SkCanvas *)=0

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 19 of file LineBench.cpp.

Constructor & Destructor Documentation

◆ LineBench()

LineBench::LineBench	(	SkScalar	width,
		bool	doAA
	)

inline

Definition at line 29 of file LineBench.cpp.

                                          {
        fStrokeWidth = width;
        fDoAA = doAA;
        fName.printf("lines_%g_%s", width, doAA ? "AA" : "BW");
 
        SkRandom rand;
        for (int i = 0; i < PTS; ++i) {
            fPts[i].set(rand.nextUScalar1() * 640, rand.nextUScalar1() * 480);
        }
    }

Member Function Documentation

◆ onDraw()

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

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 45 of file LineBench.cpp.

                                                      {
        SkPaint paint;
        this->setupPaint(&paint);
 
        paint.setStyle(SkPaint::kStroke_Style);
        paint.setAntiAlias(fDoAA);
        paint.setStrokeWidth(fStrokeWidth);
 
        for (int i = 0; i < loops; i++) {
            canvas->drawPoints(SkCanvas::kLines_PointMode, PTS, fPts, paint);
        }
    }

◆ onGetName()

const char * LineBench::onGetName ( )

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 41 of file LineBench.cpp.

                                     {
        return fName.c_str();
    }

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

third_party/skia/bench/LineBench.cpp

Public Member Functions