102 static constexpr bool GrBlendEquationIsAdvanced(GrBlendEquation equation) {  in GrBlendEquationIsAdvanced()  argument
103     return equation >= kFirstAdvancedGrBlendEquation  in GrBlendEquationIsAdvanced()
104         && equation != kIllegal_GrBlendEquation;  in GrBlendEquationIsAdvanced()
107 static constexpr bool GrBlendModifiesDst(GrBlendEquation equation, GrBlendCoeff srcCoeff,  in GrBlendModifiesDst()  argument
109     return (kAdd_GrBlendEquation != equation && kReverseSubtract_GrBlendEquation != equation) ||  in GrBlendModifiesDst()
117 static constexpr bool GrBlendShouldDisable(GrBlendEquation equation, GrBlendCoeff srcCoeff,  in GrBlendShouldDisable()  argument
119     return (kAdd_GrBlendEquation == equation || kSubtract_GrBlendEquation == equation) &&  in GrBlendShouldDisable()
150 static constexpr bool GrBlendAllowsCoverageAsAlpha(GrBlendEquation equation,  in GrBlendAllowsCoverageAsAlpha()  argument
153     return GrBlendEquationIsAdvanced(equation) ||  in GrBlendAllowsCoverageAsAlpha()
154            !GrBlendModifiesDst(equation, srcCoeff, dstCoeff) ||  in GrBlendAllowsCoverageAsAlpha()
155            ((kAdd_GrBlendEquation == equation || kReverseSubtract_GrBlendEquation == equation) &&  in GrBlendAllowsCoverageAsAlpha()