SkGlyphCacheStressTest Class Reference

Inheritance diagram for SkGlyphCacheStressTest:

Public Member Functions
	SkGlyphCacheStressTest (int cacheSize)
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
bool	isSuitableFor (Backend backend) override
void	onDraw (int loops, SkCanvas *) 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 81 of file SkGlyphCacheBench.cpp.

Constructor & Destructor Documentation

SkGlyphCacheStressTest()

SkGlyphCacheStressTest::SkGlyphCacheStressTest ( int  cacheSize )

inlineexplicit

Definition at line 83 of file SkGlyphCacheBench.cpp.

: fCacheSize(cacheSize) { }

Member Function Documentation

isSuitableFor()

bool SkGlyphCacheStressTest::isSuitableFor ( Backend  backend )

inlineoverrideprotectedvirtual

Reimplemented from Benchmark.

Definition at line 91 of file SkGlyphCacheBench.cpp.

                                                 {
        return backend == Backend::kNonRendering;
    }

onDraw()

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

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 95 of file SkGlyphCacheBench.cpp.

                                               {
        size_t oldCacheLimitSize = SkGraphics::GetFontCacheLimit();
        SkGraphics::SetFontCacheLimit(fCacheSize);
        sk_sp<SkTypeface> typefaces[] = {
                ToolUtils::CreatePortableTypeface("serif", SkFontStyle::Italic()),
                ToolUtils::CreatePortableTypeface("sans-serif", SkFontStyle::Italic())};
 
        for (int work = 0; work < loops; work++) {
            SkTaskGroup().batch(16, [&](int threadIndex) {
                SkFont font = ToolUtils::DefaultFont();
                font.setEdging(SkFont::Edging::kAntiAlias);
                font.setSubpixel(true);
                font.setTypeface(typefaces[threadIndex % 2]);
                do_font_stuff(&font);
            });
        }
        SkGraphics::SetFontCacheLimit(oldCacheLimitSize);
    }

onGetName()

const char * SkGlyphCacheStressTest::onGetName ( )

inlineoverrideprotectedvirtual

Implements Benchmark.

Definition at line 86 of file SkGlyphCacheBench.cpp.

                                     {
        fName.printf("SkGlyphCacheStressTest%dK", (int)(fCacheSize >> 10));
        return fName.c_str();
    }

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

• third_party/skia/bench/SkGlyphCacheBench.cpp