Inheritance diagram for MathBench:

Public Member Functions
	MathBench (const char name[])

bool	isSuitableFor (Backend backend) override

virtual void	performTest (float SK_RESTRICT dst, const float SK_RESTRICT src, int count)=0

Public Member Functions inherited from Benchmark
	Benchmark ()

const char *	getName ()

const char *	getUniqueName ()

SkISize	getSize ()

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
virtual int	mulLoopCount () const

const char *	onGetName () override

void	onDraw (int loops, SkCanvas *) 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 27 of file MathBench.cpp.

Constructor & Destructor Documentation

◆ MathBench()

MathBench::MathBench ( const char name[] )

inline

Definition at line 34 of file MathBench.cpp.

                                  {
        fName.printf("math_%s", name);
 
        SkRandom rand;
        for (int i = 0; i < kBuffer; ++i) {
            fSrc[i] = rand.nextSScalar1();
        }
    }

Member Function Documentation

◆ isSuitableFor()

bool MathBench::isSuitableFor ( Backend backend )

inlineoverridevirtual

Reimplemented from Benchmark.

Definition at line 43 of file MathBench.cpp.

                                                 {
        return backend == Backend::kNonRendering;
    }

◆ mulLoopCount()

virtual int MathBench::mulLoopCount ( ) const

inlineprotectedvirtual

Definition at line 52 of file MathBench.cpp.

52{ return 1; }

◆ onDraw()

void MathBench::onDraw	(	int	loops,
		SkCanvas *
	)

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 58 of file MathBench.cpp.

                                               {
        int n = loops * this->mulLoopCount();
        for (int i = 0; i < n; i++) {
            this->performTest(fDst, fSrc, kBuffer);
        }
    }

◆ onGetName()

const char * MathBench::onGetName ( )

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 54 of file MathBench.cpp.

                                     {
        return fName.c_str();
    }

◆ performTest()

virtual void MathBench::performTest	(	float *SK_RESTRICT	dst,
		const float *SK_RESTRICT	src,
		int	count
	)

pure virtual

Implemented in MathBenchU32, NoOpMathBench, SkRSqrtMathBench, SlowISqrtMathBench, and FastISqrtMathBench.

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

third_party/skia/bench/MathBench.cpp

Public Member Functions

Protected Member Functions

Additional Inherited Members