Inheritance diagram for StreamBench:

Public Member Functions
	StreamBench (bool testWrite4)

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
const char *	onGetName () override

void	onDraw (int loops, SkCanvas *canvas) 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 11 of file StreamBench.cpp.

Constructor & Destructor Documentation

◆ StreamBench()

StreamBench::StreamBench ( bool testWrite4 )

inline

Definition at line 15 of file StreamBench.cpp.

                                 : fTestWrite4(testWrite4) {
        fName.printf("wstream_%d", testWrite4);
    }

Member Function Documentation

◆ isSuitableFor()

bool StreamBench::isSuitableFor ( Backend backend )

inlineoverridevirtual

Reimplemented from Benchmark.

Definition at line 19 of file StreamBench.cpp.

                                                 {
        return backend == Backend::kNonRendering;
    }

◆ onDraw()

void StreamBench::onDraw	(	int	loops,
		SkCanvas *	canvas
	)

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 26 of file StreamBench.cpp.

                                                      {
        const char t3[] = { 1, 2, 3 };
        const char t5[] = { 1, 2, 3, 4, 5 };
        for (int i = 0; i < loops*100; ++i) {
            SkDynamicMemoryWStream stream;
            for (int j = 0; j < 10000; ++j) {
                if (fTestWrite4) {
                    stream.write32(j);
                    stream.write32(j+j);
                } else {
                    stream.write(t3, 3);
                    stream.write(t5, 5);
                }
            }
        }
    }

◆ onGetName()

const char * StreamBench::onGetName ( )

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 24 of file StreamBench.cpp.

24{ return fName.c_str(); }

SkString::c_str

const char * c_str() const

Definition SkString.h:133

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

third_party/skia/bench/StreamBench.cpp

Public Member Functions

Protected Member Functions