34 class GrFragmentProcessor;  variable
35 using GrFPResult = std::tuple<bool /*success*/, std::unique_ptr<GrFragmentProcessor>>;
41 class GrFragmentProcessor : public GrProcessor {
52     static std::unique_ptr<GrFragmentProcessor> MakeColor(SkPMColor4f color);
59     static std::unique_ptr<GrFragmentProcessor> MulInputByChildAlpha(
60             std::unique_ptr<GrFragmentProcessor> child);
66     static std::unique_ptr<GrFragmentProcessor> ApplyPaintAlpha(
67             std::unique_ptr<GrFragmentProcessor> child);
74     static std::unique_ptr<GrFragmentProcessor> ModulateRGBA(
75             std::unique_ptr<GrFragmentProcessor> child, const SkPMColor4f& color);
82     static std::unique_ptr<GrFragmentProcessor> OverrideInput(std::unique_ptr<GrFragmentProcessor>,
90     static std::unique_ptr<GrFragmentProcessor> DisableCoverageAsAlpha(
91             std::unique_ptr<GrFragmentProcessor>);
98     static std::unique_ptr<GrFragmentProcessor> UseDestColorAsInput(
99             std::unique_ptr<GrFragmentProcessor>);
105     static std::unique_ptr<GrFragmentProcessor> SwizzleOutput(std::unique_ptr<GrFragmentProcessor>,
112     static std::unique_ptr<GrFragmentProcessor> ClampOutput(std::unique_ptr<GrFragmentProcessor>);
119     static std::unique_ptr<GrFragmentProcessor> Compose(std::unique_ptr<GrFragmentProcessor> f,
120                                                         std::unique_ptr<GrFragmentProcessor> g);
126     static std::unique_ptr<GrFragmentProcessor> ColorMatrix(
127             std::unique_ptr<GrFragmentProcessor> child,
137     static std::unique_ptr<GrFragmentProcessor> SurfaceColor();
143     static std::unique_ptr<GrFragmentProcessor> DeviceSpace(std::unique_ptr<GrFragmentProcessor>);
150     static std::unique_ptr<GrFragmentProcessor> Rect(std::unique_ptr<GrFragmentProcessor>,
154     static GrFPResult Circle(std::unique_ptr<GrFragmentProcessor>,
159     static GrFPResult Ellipse(std::unique_ptr<GrFragmentProcessor>,
169     static std::unique_ptr<GrFragmentProcessor> HighPrecision(std::unique_ptr<GrFragmentProcessor>);
175     virtual std::unique_ptr<GrFragmentProcessor> clone() const = 0;
178     const GrFragmentProcessor* parent() const { return fParent; }  in parent()
194     GrFragmentProcessor* childProcessor(int index) { return fChildProcessors[index].get(); }  in childProcessor()
195     const GrFragmentProcessor* childProcessor(int index) const {  in childProcessor()
282     bool isEqual(const GrFragmentProcessor& that) const;
288     void visitWithImpls(const std::function<void(const GrFragmentProcessor&, ProgramImpl&)>&,
340     GrFragmentProcessor(ClassID classID, OptimizationFlags optimizationFlags)  in GrFragmentProcessor()  function
345     explicit GrFragmentProcessor(const GrFragmentProcessor& src)  in GrFragmentProcessor()  function
355     static OptimizationFlags ProcessorOptimizationFlags(const GrFragmentProcessor* fp) {  in ProcessorOptimizationFlags()
364     static SkPMColor4f ConstantOutputForConstantInput(const GrFragmentProcessor* fp,  in ConstantOutputForConstantInput()
385     void registerChild(std::unique_ptr<GrFragmentProcessor> child,
392     void cloneAndRegisterAllChildProcessors(const GrFragmentProcessor& src);
435     virtual bool onIsEqual(const GrFragmentProcessor&) const = 0;
456     SkSTArray<1, std::unique_ptr<GrFragmentProcessor>, true> fChildProcessors;
457     const GrFragmentProcessor* fParent = nullptr;
466 class GrFragmentProcessor::ProgramImpl {
499                  const GrFragmentProcessor& fp,  in EmitArgs()
513         const GrFragmentProcessor& fFp;
523     void setData(const GrGLSLProgramDataManager& pdman, const GrFragmentProcessor& processor);
637     virtual void onSetData(const GrGLSLProgramDataManager&, const GrFragmentProcessor&) {}  in onSetData()  argument
644     friend class GrFragmentProcessor;  variable
649 SK_MAKE_BITFIELD_OPS(GrFragmentProcessor::OptimizationFlags)  in SK_MAKE_BITFIELD_OPS()
651 static inline GrFPResult GrFPFailure(std::unique_ptr<GrFragmentProcessor> fp) {  in SK_MAKE_BITFIELD_OPS()
654 static inline GrFPResult GrFPSuccess(std::unique_ptr<GrFragmentProcessor> fp) {  in GrFPSuccess()