RuntimeShaderGM Class Reference

Inheritance diagram for RuntimeShaderGM:

Public Member Functions
	RuntimeShaderGM (const char *name, SkISize size, const char *sksl, uint32_t flags=0)
void	onOnceBeforeDraw () override
bool	runAsBench () const override
SkString	getName () const override
SkISize	getISize () override
bool	onAnimate (double nanos) 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 Attributes
SkString	fName
SkISize	fSize
uint32_t	fFlags
float	fSecs = 0.0f
SkString	fSkSL
sk_sp< SkRuntimeEffect >	fEffect

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 void	onDraw (SkCanvas *)
virtual bool	onAnimate (double)
virtual bool	onGetControls (SkMetaData *)
virtual void	onSetControls (const SkMetaData &)
GraphiteTestContext *	graphiteTestContext () const

Detailed Description

Definition at line 34 of file runtimeshader.cpp.

Constructor & Destructor Documentation

RuntimeShaderGM()

RuntimeShaderGM::RuntimeShaderGM ( const char *  name, SkISize  size, const char *  sksl, uint32_t  flags = 0  )

inline

Definition at line 36 of file runtimeshader.cpp.

            : fName(name), fSize(size), fFlags(flags), fSkSL(sksl) {}

Member Function Documentation

getISize()

SkISize RuntimeShaderGM::getISize ( )

inlineoverridevirtual

Implements skiagm::GM.

Definition at line 51 of file runtimeshader.cpp.

{ return fSize; }

getName()

SkString RuntimeShaderGM::getName ( ) const

inlineoverridevirtual

Implements skiagm::GM.

Definition at line 50 of file runtimeshader.cpp.

{ return fName; }

onAnimate()

bool RuntimeShaderGM::onAnimate ( double  nanos )

inlineoverridevirtual

Reimplemented from skiagm::GM.

Definition at line 53 of file runtimeshader.cpp.

                                          {
        fSecs = nanos / (1000 * 1000 * 1000);
        return SkToBool(fFlags & kAnimate_RTFlag);
    }

onOnceBeforeDraw()

void RuntimeShaderGM::onOnceBeforeDraw ( )

inlineoverridevirtual

Reimplemented from skiagm::GM.

Reimplemented in ThresholdRT, UnsharpRT, ColorCubeRT, and ColorCubeColorFilterRT.

Definition at line 39 of file runtimeshader.cpp.

                                     {
        auto [effect, error] = (fFlags & kColorFilter_RTFlag)
                                       ? SkRuntimeEffect::MakeForColorFilter(fSkSL)
                                       : SkRuntimeEffect::MakeForShader(fSkSL);
        if (!effect) {
            SkDebugf("RuntimeShader error: %s\n", error.c_str());
        }
        fEffect = std::move(effect);
    }

runAsBench()

bool RuntimeShaderGM::runAsBench ( ) const

inlineoverridevirtual

Reimplemented from skiagm::GM.

Definition at line 49 of file runtimeshader.cpp.

{ return SkToBool(fFlags & kBench_RTFlag); }

Member Data Documentation

fEffect

sk_sp<SkRuntimeEffect> RuntimeShaderGM::fEffect

protected

Definition at line 65 of file runtimeshader.cpp.

fFlags

uint32_t RuntimeShaderGM::fFlags

protected

Definition at line 61 of file runtimeshader.cpp.

fName

SkString RuntimeShaderGM::fName

protected

Definition at line 59 of file runtimeshader.cpp.

fSecs

float RuntimeShaderGM::fSecs = 0.0f

protected

Definition at line 62 of file runtimeshader.cpp.

fSize

SkISize RuntimeShaderGM::fSize

protected

Definition at line 60 of file runtimeshader.cpp.

fSkSL

SkString RuntimeShaderGM::fSkSL

protected

Definition at line 64 of file runtimeshader.cpp.

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

• third_party/skia/gm/runtimeshader.cpp