FontCacheGM Class Reference

Inheritance diagram for FontCacheGM:

Public Member Functions
	FontCacheGM (GrContextOptions::Enable allowMultipleTextures)
void	modifyGrContextOptions (GrContextOptions *options) override
Public Member Functions inherited from skiagm::GM
	GM (SkColor backgroundColor=SK_ColorWHITE)
virtual	~GM ()
void	setMode (Mode mode)
Mode	getMode () const
DrawResult	gpuSetup (SkCanvas *, SkString *errorMsg, GraphiteTestContext *=nullptr)
void	gpuTeardown ()
void	onceBeforeDraw ()
DrawResult	draw (SkCanvas *canvas)
DrawResult	draw (SkCanvas *, SkString *errorMsg)
void	drawBackground (SkCanvas *)
DrawResult	drawContent (SkCanvas *canvas)
DrawResult	drawContent (SkCanvas *, SkString *errorMsg)
virtual SkISize	getISize ()=0
virtual SkString	getName () const =0
virtual bool	runAsBench () const
SkScalar	width ()
SkScalar	height ()
SkColor	getBGColor () const
void	setBGColor (SkColor)
void	drawSizeBounds (SkCanvas *, SkColor)
bool	animate (double)
virtual bool	onChar (SkUnichar)
bool	getControls (SkMetaData *controls)
void	setControls (const SkMetaData &controls)
virtual void	modifyGrContextOptions (GrContextOptions *)
virtual void	modifyGraphiteContextOptions (skgpu::graphite::ContextOptions *) const
virtual bool	isBazelOnly () const
virtual std::map< std::string, std::string >	getGoldKeys () const

Protected Member Functions
SkString	getName () const override
SkISize	getISize () override
void	onOnceBeforeDraw () override
void	onDraw (SkCanvas *canvas) override
Protected Member Functions inherited from skiagm::GM
virtual DrawResult	onGpuSetup (SkCanvas *, SkString *, GraphiteTestContext *)
virtual void	onGpuTeardown ()
virtual void	onOnceBeforeDraw ()
virtual DrawResult	onDraw (SkCanvas *, SkString *errorMsg)
virtual void	onDraw (SkCanvas *)
virtual bool	onAnimate (double)
virtual bool	onGetControls (SkMetaData *)
virtual void	onSetControls (const SkMetaData &)
GraphiteTestContext *	graphiteTestContext () const

Additional Inherited Members
Public Types inherited from skiagm::GM
enum	Mode { kGM_Mode , kSample_Mode , kBench_Mode }
using	DrawResult = skiagm::DrawResult
using	GraphiteTestContext = skiatest::graphite::GraphiteTestContext
Static Public Attributes inherited from skiagm::GM
static constexpr char	kErrorMsg_DrawSkippedGpuOnly []

Detailed Description

Definition at line 39 of file fontcache.cpp.

Constructor & Destructor Documentation

FontCacheGM()

FontCacheGM::FontCacheGM ( GrContextOptions::Enable  allowMultipleTextures )

inline

Definition at line 41 of file fontcache.cpp.

        : fAllowMultipleTextures(allowMultipleTextures) {
        this->setBGColor(SK_ColorLTGRAY);
    }

Member Function Documentation

getISize()

SkISize FontCacheGM::getISize ( )

inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 60 of file fontcache.cpp.

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

getName()

SkString FontCacheGM::getName ( ) const

inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 52 of file fontcache.cpp.

                                      {
        SkString name("fontcache");
        if (GrContextOptions::Enable::kYes == fAllowMultipleTextures) {
            name.append("-mt");
        }
        return name;
    }

modifyGrContextOptions()

void FontCacheGM::modifyGrContextOptions ( GrContextOptions *  options )

inlineoverridevirtual

Reimplemented from skiagm::GM.

Definition at line 46 of file fontcache.cpp.

                                                                    {
        options->fGlyphCacheTextureMaximumBytes = 0;
        options->fAllowMultipleGlyphCacheTextures = fAllowMultipleTextures;
    }

onDraw()

void FontCacheGM::onDraw ( SkCanvas *  canvas )

inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 71 of file fontcache.cpp.

                                           {
        this->drawText(canvas);
        //  Debugging tool for GPU.
        static const bool kShowAtlas = false;
        if (kShowAtlas) {
            if (auto dContext = GrAsDirectContext(canvas->recordingContext())) {
                auto img = dContext->priv().testingOnly_getFontAtlasImage(MaskFormat::kA8);
                canvas->drawImage(img, 0, 0);
            }
        }
    }

onOnceBeforeDraw()

void FontCacheGM::onOnceBeforeDraw ( )

inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 62 of file fontcache.cpp.

                                     {
        fTypefaces[0] = ToolUtils::CreatePortableTypeface("serif", SkFontStyle::Italic());
        fTypefaces[1] = ToolUtils::CreatePortableTypeface("sans-serif", SkFontStyle::Italic());
        fTypefaces[2] = ToolUtils::CreatePortableTypeface("serif", SkFontStyle::Normal());
        fTypefaces[3] = ToolUtils::CreatePortableTypeface("sans-serif", SkFontStyle::Normal());
        fTypefaces[4] = ToolUtils::CreatePortableTypeface("serif", SkFontStyle::Bold());
        fTypefaces[5] = ToolUtils::CreatePortableTypeface("sans-serif", SkFontStyle::Bold());
    }

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

• third_party/skia/gm/fontcache.cpp