GradientBench Class Reference

Inheritance diagram for GradientBench:

Public Member Functions
	GradientBench (GradType gradType, GradData data=gGradData[0], SkTileMode tm=SkTileMode::kClamp, GeomType geomType=kRect_GeomType, float scale=1.0f)
	GradientBench (GradType gradType, GradData data, bool dither)
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
SkISize	onGetSize () 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 ()

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

Detailed Description

Definition at line 174 of file GradientBench.cpp.

Constructor & Destructor Documentation

GradientBench() [1/2]

GradientBench::GradientBench ( GradType  gradType, GradData  data = gGradData[0], SkTileMode  tm = SkTileMode::kClamp, GeomType  geomType = kRect_GeomType, float  scale = 1.0f  )

inline

Definition at line 176 of file GradientBench.cpp.

        : fGeomType(geomType) {
 
        fName.printf("gradient_%s_%s", gGrads[gradType].fName,
                     ToolUtils::tilemode_name(tm));
        if (geomType != kRect_GeomType) {
            fName.appendf("_%s", geomtypename(geomType));
        }
 
        if (scale != 1.f) {
            fName.appendf("_scale_%g", scale);
        }
 
        fName.append(data.fName);
 
        this->setupPaint(&fPaint);
        fPaint.setShader(MakeShader(gradType, data, tm, scale));
    }

GradientBench() [2/2]

GradientBench::GradientBench ( GradType  gradType, GradData  data, bool  dither  )

inline

Definition at line 199 of file GradientBench.cpp.

        : fGeomType(kRect_GeomType) {
 
        const char *tmname = ToolUtils::tilemode_name(SkTileMode::kClamp);
        fName.printf("gradient_%s_%s", gGrads[gradType].fName, tmname);
        fName.append(data.fName);
 
        if (dither) {
            fName.appendf("_dither");
        }
 
        this->setupPaint(&fPaint);
        fPaint.setShader(MakeShader(gradType, data, SkTileMode::kClamp, 1.0f));
        fPaint.setDither(dither);
    }

Member Function Documentation

onDraw()

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

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 224 of file GradientBench.cpp.

                                                      {
        const SkRect r = SkRect::MakeIWH(kSize, kSize);
 
        for (int i = 0; i < loops; i++) {
            switch (fGeomType) {
               case kRect_GeomType:
                   canvas->drawRect(r, fPaint);
                   break;
               case kOval_GeomType:
                   canvas->drawOval(r, fPaint);
                   break;
            }
        }
    }

onGetName()

const char * GradientBench::onGetName ( )

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 216 of file GradientBench.cpp.

                                     {
        return fName.c_str();
    }

onGetSize()

SkISize GradientBench::onGetSize ( )

inlineoverrideprotectedvirtual

Reimplemented from Benchmark.

Definition at line 220 of file GradientBench.cpp.

                                 {
        return SkISize::Make(kSize, kSize);
    }

---

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

• third_party/skia/bench/GradientBench.cpp