ControlBench Struct Reference

Inheritance diagram for ControlBench:

Public Member Functions
const char *	onGetName () override
bool	isSuitableFor (Backend backend) override
void	onDraw (int loops, SkCanvas *) 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

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

Detailed Description

Definition at line 13 of file ControlBench.cpp.

Member Function Documentation

isSuitableFor()

bool ControlBench::isSuitableFor ( Backend  backend )

inlineoverridevirtual

Reimplemented from Benchmark.

Definition at line 15 of file ControlBench.cpp.

{ return backend == Backend::kNonRendering; }

onDraw()

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

inlineoverridevirtual

Implements Benchmark.

Definition at line 17 of file ControlBench.cpp.

                                               {
        // Nothing terribly useful: force a memory read, a memory write, and some math.
        [[maybe_unused]] volatile uint32_t rand = 0;
        for (int i = 0; i < 1000*loops; i++) {
            uint32_t val = rand * 1664525 + 1013904223;
            rand = val;
        }
    }

onGetName()

const char * ControlBench::onGetName ( )

inlineoverridevirtual

Implements Benchmark.

Definition at line 14 of file ControlBench.cpp.

{ return "control"; }

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

• third_party/skia/bench/ControlBench.cpp