SwizzleBench Class Reference

Inheritance diagram for SwizzleBench:

Public Member Functions
	SwizzleBench (const char *name, SkOpts::Swizzle_8888_u32 fn)
	SwizzleBench (const char *name, SkOpts::Swizzle_8888_u8 fn)
bool	isSuitableFor (Backend backend) override
const char *	onGetName () 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 12 of file SwizzleBench.cpp.

Constructor & Destructor Documentation

SwizzleBench() [1/2]

SwizzleBench::SwizzleBench ( const char *  name, SkOpts::Swizzle_8888_u32  fn  )

inline

Definition at line 15 of file SwizzleBench.cpp.

: fName(name), fFn_u32(fn) {}

SwizzleBench() [2/2]

SwizzleBench::SwizzleBench ( const char *  name, SkOpts::Swizzle_8888_u8  fn  )

inline

Definition at line 16 of file SwizzleBench.cpp.

: fName(name), fFn_u8 (fn) {}

Member Function Documentation

isSuitableFor()

bool SwizzleBench::isSuitableFor ( Backend  backend )

inlineoverridevirtual

Reimplemented from Benchmark.

Definition at line 18 of file SwizzleBench.cpp.

{ return backend == Backend::kNonRendering; }

onDraw()

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

inlineoverridevirtual

Implements Benchmark.

Definition at line 20 of file SwizzleBench.cpp.

                                               {
        static const int K = 1023; // Arbitrary, but nice to be a non-power-of-two to trip up SIMD.
        uint32_t dst[K], src[K];
        while (loops --> 0) {
            if (fFn_u32) { fFn_u32(dst,                 src, K); }
            if (fFn_u8)  { fFn_u8 (dst, (const uint8_t*)src, K); }
        }
    }

onGetName()

const char * SwizzleBench::onGetName ( )

inlineoverridevirtual

Implements Benchmark.

Definition at line 19 of file SwizzleBench.cpp.

{ return fName; }

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

• third_party/skia/bench/SwizzleBench.cpp