Inheritance diagram for IsFiniteBench:

Public Member Functions
	IsFiniteBench (int index)

bool	isSuitableFor (Backend backend) override

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
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 *	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 240 of file MathBench.cpp.

Constructor & Destructor Documentation

◆ IsFiniteBench()

IsFiniteBench::IsFiniteBench ( int index )

inline

Definition at line 247 of file MathBench.cpp.

                              {
        SkRandom rand;
 
        for (int i = 0; i < N; ++i) {
            fData[i] = rand.nextSScalar1();
        }
 
        if (index < 0) {
            fProc = nullptr;
            fName = "isfinite_rect";
        } else {
            fProc = gRec[index].fProc;
            fName = gRec[index].fName;
        }
    }

Member Function Documentation

◆ isSuitableFor()

bool IsFiniteBench::isSuitableFor ( Backend backend )

inlineoverridevirtual

Reimplemented from Benchmark.

Definition at line 263 of file MathBench.cpp.

                                                 {
        return backend == Backend::kNonRendering;
    }

◆ onDraw()

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

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 268 of file MathBench.cpp.

                                               {
        IsFiniteProc proc = fProc;
        const float* data = fData;
        // do this so the compiler won't throw away the function call
        int counter = 0;
 
        if (proc) {
            for (int j = 0; j < loops; ++j) {
                for (int i = 0; i < N - 4; ++i) {
                    counter += proc(&data[i]);
                }
            }
        } else {
            for (int j = 0; j < loops; ++j) {
                for (int i = 0; i < N - 4; ++i) {
                    const SkRect* r = reinterpret_cast<const SkRect*>(&data[i]);
                    if ((false)) { // avoid bit rot, suppress warning
                        isFinite(*r);
                    }
                    counter += r->isFinite();
                }
            }
        }
 
        SkPaint paint;
        if (paint.getAlpha() == 0) {
            SkDebugf("%d\n", counter);
        }
    }

◆ onGetName()

const char * IsFiniteBench::onGetName ( )

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 298 of file MathBench.cpp.

                                     {
        return fName;
    }

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

third_party/skia/bench/MathBench.cpp

Public Member Functions

Protected Member Functions