VeryLargeBitmapGM Class Reference

Inheritance diagram for VeryLargeBitmapGM:

Public Member Functions
	VeryLargeBitmapGM (ImageMakerProc proc, const char baseName[], bool manuallyTile)
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 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

Private Member Functions
SkString	getName () const override
SkISize	getISize () override
void	onDraw (SkCanvas *canvas) override

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 []
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 bool	onAnimate (double)
virtual bool	onGetControls (SkMetaData *)
virtual void	onSetControls (const SkMetaData &)
GraphiteTestContext *	graphiteTestContext () const

Detailed Description

Definition at line 104 of file verylargebitmap.cpp.

Constructor & Destructor Documentation

VeryLargeBitmapGM()

VeryLargeBitmapGM::VeryLargeBitmapGM ( ImageMakerProc  proc, const char  baseName[], bool  manuallyTile  )

inline

Definition at line 110 of file verylargebitmap.cpp.

            : fProc(proc)
            , fBaseName(baseName)
            , fManuallyTile(manuallyTile) {}

Member Function Documentation

getISize()

SkISize VeryLargeBitmapGM::getISize ( )

inlineoverrideprivatevirtual

Implements skiagm::GM.

Definition at line 126 of file verylargebitmap.cpp.

{ return {500, 600}; }

getName()

SkString VeryLargeBitmapGM::getName ( ) const

inlineoverrideprivatevirtual

Implements skiagm::GM.

Definition at line 116 of file verylargebitmap.cpp.

                                      {
        SkString name(fBaseName);
 
        if (fManuallyTile) {
            name.append("_manual");
        }
 
        return name;
    }

onDraw()

void VeryLargeBitmapGM::onDraw ( SkCanvas *  canvas )

inlineoverrideprivatevirtual

Reimplemented from skiagm::GM.

Definition at line 128 of file verylargebitmap.cpp.

                                           {
        int veryBig = 65*1024; // 64K < size
        int big = 33*1024;     // 32K < size < 64K
        // smaller than many max texture sizes, but large enough to gpu-tile for memory reasons.
        int medium = 5*1024;
        int small = 150;
 
        SkColor colors[2];
 
        canvas->translate(SkIntToScalar(10), SkIntToScalar(10));
        colors[0] = SK_ColorRED;
        colors[1] = SK_ColorGREEN;
        show_image(canvas, small, small, colors, fProc, fManuallyTile);
        canvas->translate(0, SkIntToScalar(150));
 
        colors[0] = SK_ColorBLUE;
        colors[1] = SK_ColorMAGENTA;
        show_image(canvas, big, small, colors, fProc, fManuallyTile);
        canvas->translate(0, SkIntToScalar(150));
 
        colors[0] = SK_ColorMAGENTA;
        colors[1] = SK_ColorYELLOW;
        show_image(canvas, medium, medium, colors, fProc, fManuallyTile);
        canvas->translate(0, SkIntToScalar(150));
 
        colors[0] = SK_ColorGREEN;
        colors[1] = SK_ColorYELLOW;
        // This used to be big enough that we didn't draw on CPU, but now we do.
        show_image(canvas, veryBig, small, colors, fProc, fManuallyTile);
    }

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

• third_party/skia/gm/verylargebitmap.cpp