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Public Member Functions | List of all members
SimpleRT Class Reference
Inheritance diagram for SimpleRT:
RuntimeShaderGM skiagm::GM

Public Member Functions

 SimpleRT ()
 
void onDraw (SkCanvas *canvas) override
 
- Public Member Functions inherited from RuntimeShaderGM
 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)
 
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
 

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 DrawResult onDraw (SkCanvas *, SkString *errorMsg)
 
virtual bool onGetControls (SkMetaData *)
 
virtual void onSetControls (const SkMetaData &)
 
GraphiteTestContextgraphiteTestContext () const
 
- Protected Attributes inherited from RuntimeShaderGM
SkString fName
 
SkISize fSize
 
uint32_t fFlags
 
float fSecs = 0.0f
 
SkString fSkSL
 
sk_sp< SkRuntimeEffectfEffect
 

Detailed Description

Definition at line 68 of file runtimeshader.cpp.

Constructor & Destructor Documentation

◆ SimpleRT()

SimpleRT::SimpleRT ( )
inline

Definition at line 70 of file runtimeshader.cpp.

70 : RuntimeShaderGM("runtime_shader", {512, 256}, R"(
71 uniform half4 gColor;
72
73 half4 main(float2 p) {
74 return half4(p*(1.0/255), gColor.b, 1);
75 }
76 )", kBench_RTFlag) {}
@ kBench_RTFlag

Member Function Documentation

◆ onDraw()

void SimpleRT::onDraw ( SkCanvas canvas)
inlineoverridevirtual

Reimplemented from skiagm::GM.

Definition at line 78 of file runtimeshader.cpp.

78 {
80
81 SkMatrix localM;
82 localM.setRotate(90, 128, 128);
83 builder.uniform("gColor") = SkColor4f{1, 0, 0, 1};
84
85 SkPaint p;
86 p.setShader(builder.makeShader(&localM));
87 canvas->drawRect({0, 0, 256, 256}, p);
88 }
sk_sp< SkRuntimeEffect > fEffect
void drawRect(const SkRect &rect, const SkPaint &paint)
SkMatrix & setRotate(SkScalar degrees, SkScalar px, SkScalar py)
Definition SkMatrix.cpp:452

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