M4Bench Class Reference

Inheritance diagram for M4Bench:

Public Member Functions
	M4Bench (const char name[])
bool	isSuitableFor (Backend backend) override
virtual void	performTest ()=0
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
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 *	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 ()

Protected Attributes
SkM44	fM0
SkM44	fM1
SkM44	fM2

Additional Inherited Members
Public Types inherited from Benchmark
enum class	Backend {   kNonRendering , kRaster , kGanesh , kGraphite ,   kPDF , kHWUI }

Detailed Description

Definition at line 14 of file Matrix44Bench.cpp.

Constructor & Destructor Documentation

M4Bench()

M4Bench::M4Bench ( const char  name[] )

inline

Definition at line 17 of file Matrix44Bench.cpp.

                               {
        fName.printf("m4_%s", name);
 
        SkRandom rand;
        float value[32];
        for (auto& v : value) {
            v = rand.nextF();
        }
        fM1 = SkM44::ColMajor(value + 0);
        fM2 = SkM44::ColMajor(value + 16);
    }

Member Function Documentation

isSuitableFor()

bool M4Bench::isSuitableFor ( Backend  backend )

inlineoverridevirtual

Reimplemented from Benchmark.

Definition at line 29 of file Matrix44Bench.cpp.

                                                 {
        return backend == Backend::kNonRendering;
    }

mulLoopCount()

virtual int M4Bench::mulLoopCount ( ) const

inlineprotectedvirtual

Definition at line 38 of file Matrix44Bench.cpp.

{ return 1; }

onDraw()

void M4Bench::onDraw ( int  loops, SkCanvas *    )

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 44 of file Matrix44Bench.cpp.

                                               {
        for (int i = 0; i < loops; i++) {
            this->performTest();
        }
    }

onGetName()

const char * M4Bench::onGetName ( )

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 40 of file Matrix44Bench.cpp.

                                     {
        return fName.c_str();
    }

performTest()

virtual void M4Bench::performTest ( )

pure virtual

Implemented in M4NEQ, M4EQ, M4Concat, M4SetConcat, M4_map4, and M4_map2.

Member Data Documentation

fM0

SkM44 M4Bench::fM0

protected

Definition at line 36 of file Matrix44Bench.cpp.

fM1

SkM44 M4Bench::fM1

protected

Definition at line 36 of file Matrix44Bench.cpp.

fM2

SkM44 M4Bench::fM2

protected

Definition at line 36 of file Matrix44Bench.cpp.

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

• third_party/skia/bench/Matrix44Bench.cpp