ScrollGmailBench Class Reference

Emulates the mix of rects blitted by gmail during scrolling. More...

Inheritance diagram for ScrollGmailBench:

Public Member Functions
	ScrollGmailBench ()
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
const char *	onGetName () override
void	onDraw (int loops, SkCanvas *canvas) override
SkISize	onGetSize () override
void	setRectangle (SkRect &current, int i)
void	validateBounds (SkCanvas *canvas)
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

Emulates the mix of rects blitted by gmail during scrolling.

Definition at line 452 of file ChromeBench.cpp.

Constructor & Destructor Documentation

ScrollGmailBench()

ScrollGmailBench::ScrollGmailBench ( )

inline

Definition at line 459 of file ChromeBench.cpp.

{ }

Member Function Documentation

onDraw()

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

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 464 of file ChromeBench.cpp.

                                                      {
        SkDEBUGCODE(this->validateBounds(canvas));
        SkPaint paint;
        this->setupPaint(&paint);
        for (int i = 0; i < N; i++) {
            SkRect current;
            setRectangle(current, i);
            for (int j = 0; j < loops * gmailScrollingRectSpec[i*3]; j++) {
                canvas->drawRect(current, paint);
            }
        }
    }

onGetName()

const char * ScrollGmailBench::onGetName ( )

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 463 of file ChromeBench.cpp.

{ return "chrome_scrollGmail"; }

onGetSize()

SkISize ScrollGmailBench::onGetSize ( )

inlineoverrideprotectedvirtual

Reimplemented from Benchmark.

Definition at line 476 of file ChromeBench.cpp.

{ return SkISize::Make(W, H); }

setRectangle()

void ScrollGmailBench::setRectangle ( SkRect &  current, int  i  )

inlineprotected

Definition at line 478 of file ChromeBench.cpp.

                                              {
        current.setWH(SkIntToScalar(gmailScrollingRectSpec[i*3+1]),
                      SkIntToScalar(gmailScrollingRectSpec[i*3+2]));
    }

validateBounds()

void ScrollGmailBench::validateBounds ( SkCanvas *  canvas )

inlineprotected

Definition at line 482 of file ChromeBench.cpp.

                                          {
#ifdef SK_DEBUG
        SkIRect bounds = canvas->getDeviceClipBounds();
        SkASSERT(bounds.right()-bounds.left() >= W);
        SkASSERT(bounds.bottom()-bounds.top() >= H);
#endif
    }

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

• third_party/skia/bench/ChromeBench.cpp