ShaderMFBench Class Reference

Inheritance diagram for ShaderMFBench:

Public Types
using	ShaderMaker = sk_sp< SkShader >(*)()
Public Types inherited from Benchmark
enum class	Backend {   kNonRendering , kRaster , kGanesh , kGraphite ,   kPDF , kHWUI }

Public Member Functions
	ShaderMFBench (const char *nm, bool opaque, const ShaderMaker maker)
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	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 *	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 ()

Detailed Description

Definition at line 43 of file ShaderMaskFilterBench.cpp.

Member Typedef Documentation

ShaderMaker

using ShaderMFBench::ShaderMaker = sk_sp<SkShader>(*)()

Definition at line 46 of file ShaderMaskFilterBench.cpp.

Constructor & Destructor Documentation

ShaderMFBench()

ShaderMFBench::ShaderMFBench ( const char *  nm, bool  opaque, const ShaderMaker  maker  )

inline

Definition at line 48 of file ShaderMaskFilterBench.cpp.

            : fMaker{maker}
            , fColor{opaque ? 0xff00ff00 : 0x8000ff00} {
        fName = SkStringPrintf("shadermaskfilter_%s_%x", nm, SkColorGetA(fColor));
    }

Member Function Documentation

onDelayedSetup()

void ShaderMFBench::onDelayedSetup ( )

inlineoverrideprotectedvirtual

Reimplemented from Benchmark.

Definition at line 59 of file ShaderMaskFilterBench.cpp.

                                   {
        fMaskFilter = SkShaderMaskFilter::Make(fMaker());
    }

onDraw()

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

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 63 of file ShaderMaskFilterBench.cpp.

                                                      {
        SkPaint maskPaint;
        maskPaint.setMaskFilter(fMaskFilter);
 
        for (int i = 0; i < loops; ++i) {
            SkAutoCanvasRestore arc(canvas, false);
            canvas->saveLayer(nullptr, &maskPaint);
            canvas->drawColor(fColor);
        }
    }

onGetName()

const char * ShaderMFBench::onGetName ( )

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 55 of file ShaderMaskFilterBench.cpp.

                                     {
        return fName.c_str();
    }

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

• third_party/skia/bench/ShaderMaskFilterBench.cpp