RuntimeFunctions Class Reference

Inheritance diagram for RuntimeFunctions:

Private Member Functions
bool	runAsBench () const override
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
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)
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
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 39 of file runtimefunctions.cpp.

Member Function Documentation

getISize()

SkISize RuntimeFunctions::getISize ( )

inlineoverrideprivatevirtual

Implements skiagm::GM.

Definition at line 44 of file runtimefunctions.cpp.

{ return {256, 256}; }

getName()

SkString RuntimeFunctions::getName ( ) const

inlineoverrideprivatevirtual

Implements skiagm::GM.

Definition at line 42 of file runtimefunctions.cpp.

{ return SkString("runtimefunctions"); }

onDraw()

void RuntimeFunctions::onDraw ( SkCanvas *  canvas )

inlineoverrideprivatevirtual

Reimplemented from skiagm::GM.

Definition at line 46 of file runtimefunctions.cpp.

                                           {
        SkRuntimeEffect::Result result =
                SkRuntimeEffect::MakeForShader(SkString(RUNTIME_FUNCTIONS_SRC));
        SkASSERTF(result.effect, "%s", result.errorText.c_str());
 
        SkMatrix localM;
        localM.setRotate(90, 128, 128);
 
        SkV4 iResolution = { 255, 255, 0, 0 };
        auto shader = result.effect->makeShader(
                SkData::MakeWithCopy(&iResolution, sizeof(iResolution)), nullptr, 0, &localM);
        SkPaint p;
        p.setShader(std::move(shader));
        canvas->drawRect({0, 0, 256, 256}, p);
    }

runAsBench()

bool RuntimeFunctions::runAsBench ( ) const

inlineoverrideprivatevirtual

Reimplemented from skiagm::GM.

Definition at line 40 of file runtimefunctions.cpp.

{ return true; }

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

• third_party/skia/gm/runtimefunctions.cpp