RTreeQueryBench Class Reference

Inheritance diagram for RTreeQueryBench:

Public Member Functions
	RTreeQueryBench (const char *name, MakeRectProc proc)
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	onDelayedSetup () 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	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 59 of file RTreeBench.cpp.

Constructor & Destructor Documentation

RTreeQueryBench()

RTreeQueryBench::RTreeQueryBench ( const char *  name, MakeRectProc  proc  )

inline

Definition at line 61 of file RTreeBench.cpp.

                                                         : fProc(proc) {
        fName.printf("rtree_%s_query", name);
    }

Member Function Documentation

isSuitableFor()

bool RTreeQueryBench::isSuitableFor ( Backend  backend )

inlineoverridevirtual

Reimplemented from Benchmark.

Definition at line 65 of file RTreeBench.cpp.

                                                 {
        return backend == Backend::kNonRendering;
    }

onDelayedSetup()

void RTreeQueryBench::onDelayedSetup ( )

inlineoverrideprotectedvirtual

Reimplemented from Benchmark.

Definition at line 72 of file RTreeBench.cpp.

                                   {
        SkRandom rand;
        AutoTArray<SkRect> rects(NUM_QUERY_RECTS);
        for (int i = 0; i < NUM_QUERY_RECTS; ++i) {
            rects[i] = fProc(rand, i, NUM_QUERY_RECTS);
        }
        fTree.insert(rects.data(), NUM_QUERY_RECTS);
    }

onDraw()

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

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 81 of file RTreeBench.cpp.

                                                      {
        SkRandom rand;
        for (int i = 0; i < loops; ++i) {
            std::vector<int> hits;
            SkRect query;
            query.fLeft   = rand.nextRangeF(0, GENERATE_EXTENTS);
            query.fTop    = rand.nextRangeF(0, GENERATE_EXTENTS);
            query.fRight  = query.fLeft + 1 + rand.nextRangeF(0, GENERATE_EXTENTS/2);
            query.fBottom = query.fTop  + 1 + rand.nextRangeF(0, GENERATE_EXTENTS/2);
            fTree.search(query, &hits);
        }
    }

onGetName()

const char * RTreeQueryBench::onGetName ( )

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 69 of file RTreeBench.cpp.

                                     {
        return fName.c_str();
    }

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

• third_party/skia/bench/RTreeBench.cpp