Inheritance diagram for FixedMathBench:

Public Member Functions
	FixedMathBench ()

bool	isSuitableFor (Backend backend) override

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
void	onDraw (int loops, SkCanvas *) override

const char *	onGetName () 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 539 of file MathBench.cpp.

Constructor & Destructor Documentation

◆ FixedMathBench()

FixedMathBench::FixedMathBench ( )

inline

Definition at line 547 of file MathBench.cpp.

                      {
        SkRandom rand;
        for (int i = 0; i < N; ++i) {
            fData[i] = rand.nextSScalar1();
        }
 
    }

Member Function Documentation

◆ isSuitableFor()

bool FixedMathBench::isSuitableFor ( Backend backend )

inlineoverridevirtual

Reimplemented from Benchmark.

Definition at line 555 of file MathBench.cpp.

                                                 {
        return backend == Backend::kNonRendering;
    }

◆ onDraw()

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

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 560 of file MathBench.cpp.

                                               {
        for (int j = 0; j < loops; ++j) {
            for (int i = 0; i < N - 4; ++i) {
                fResult[i] = SkFloatToFixed(fData[i]);
            }
        }
 
        SkPaint paint;
        if (paint.getAlpha() == 0) {
            SkDebugf("%d\n", fResult[0]);
        }
    }

◆ onGetName()

const char * FixedMathBench::onGetName ( )

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 573 of file MathBench.cpp.

                                     {
        return "float_to_fixed";
    }

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

third_party/skia/bench/MathBench.cpp

Public Member Functions

Protected Member Functions