TightBoundsBench Class Reference

Inheritance diagram for TightBoundsBench:

Public Member Functions
	TightBoundsBench (SkRect(*proc)(const SkPath &), const char suffix[])
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
bool	isSuitableFor (Backend backend) override
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 *	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 1115 of file PathBench.cpp.

Constructor & Destructor Documentation

TightBoundsBench()

TightBoundsBench::TightBoundsBench ( SkRect(*)(const SkPath &)  proc, const char  suffix[]  )

inline

Definition at line 1121 of file PathBench.cpp.

                                                                         : fProc(proc) {
        fName.printf("tight_bounds_%s", suffix);
 
        const int N = 100;
        SkRandom rand;
        for (int i = 0; i < N; ++i) {
            fPath.moveTo(rand.nextF()*100, rand.nextF()*100);
            fPath.lineTo(rand.nextF()*100, rand.nextF()*100);
            fPath.quadTo(rand.nextF()*100, rand.nextF()*100, rand.nextF()*100, rand.nextF()*100);
            fPath.conicTo(rand.nextF()*100, rand.nextF()*100, rand.nextF()*100, rand.nextF()*100,
                          rand.nextF()*10);
            fPath.cubicTo(rand.nextF()*100, rand.nextF()*100, rand.nextF()*100, rand.nextF()*100,
                          rand.nextF()*100, rand.nextF()*100);
        }
    }

Member Function Documentation

isSuitableFor()

bool TightBoundsBench::isSuitableFor ( Backend  backend )

inlineoverrideprotectedvirtual

Reimplemented from Benchmark.

Definition at line 1138 of file PathBench.cpp.

                                                 {
        return backend == Backend::kNonRendering;
    }

onDraw()

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

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 1144 of file PathBench.cpp.

                                                      {
        for (int i = 0; i < loops*100; ++i) {
            fProc(fPath);
        }
    }

onGetName()

const char * TightBoundsBench::onGetName ( )

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 1142 of file PathBench.cpp.

{ return fName.c_str(); }

---

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

• third_party/skia/bench/PathBench.cpp