Inheritance diagram for Floor2IntBench:

Public Member Functions
	Floor2IntBench (bool sat)

bool	isSuitableFor (Backend backend) override

virtual void	process (unsigned)

virtual int	count ()

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 611 of file MathBench.cpp.

Constructor & Destructor Documentation

◆ Floor2IntBench()

Floor2IntBench::Floor2IntBench ( bool sat )

inline

Definition at line 619 of file MathBench.cpp.

                             : fSat(sat) {
        SkRandom rand;
 
        for (int i = 0; i < ARRAY; ++i) {
            fData[i] = SkBits2Float(rand.nextU());
        }
 
        if (sat) {
            fName = "floor2int_sat";
        } else {
            fName = "floor2int_undef";
        }
    }

Member Function Documentation

◆ count()

virtual int Floor2IntBench::count ( )

inlinevirtual

Definition at line 640 of file MathBench.cpp.

640{ return ARRAY; }

◆ isSuitableFor()

bool Floor2IntBench::isSuitableFor ( Backend backend )

inlineoverridevirtual

Reimplemented from Benchmark.

Definition at line 633 of file MathBench.cpp.

                                                 {
        return backend == Backend::kNonRendering;
    }

◆ onDraw()

void Floor2IntBench::onDraw	(	int	loops,
		SkCanvas *
	)

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 643 of file MathBench.cpp.

                                               {
        // used unsigned to avoid undefined behavior if/when the += might overflow
        unsigned accum = 0;
 
        for (int j = 0; j < loops; ++j) {
            int n = this->count();
            if (fSat) {
                for (int i = 0; i < n; ++i) {
                    accum += sk_float_floor2int(fData[i]);
                }
            } else {
                for (int i = 0; i < n; ++i) {
                    accum += sk_float_floor2int_no_saturate(fData[i]);
                }
            }
            this->process(accum);
        }
    }

◆ onGetName()

const char * Floor2IntBench::onGetName ( )

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 662 of file MathBench.cpp.

662{ return fName; }

◆ process()

virtual void Floor2IntBench::process ( unsigned )

inlinevirtual

Definition at line 639 of file MathBench.cpp.

639{}

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