373 static bool append_porterduff_term(GrGLSLFragmentBuilder* fsBuilder, SkXfermode::Coeff coeff,  in append_porterduff_term()
376     if (SkXfermode::kZero_Coeff == coeff) {  in append_porterduff_term()
384             case SkXfermode::kOne_Coeff:  in append_porterduff_term()
386             case SkXfermode::kSC_Coeff:  in append_porterduff_term()
389             case SkXfermode::kISC_Coeff:  in append_porterduff_term()
392             case SkXfermode::kDC_Coeff:  in append_porterduff_term()
395             case SkXfermode::kIDC_Coeff:  in append_porterduff_term()
398             case SkXfermode::kSA_Coeff:  in append_porterduff_term()
401             case SkXfermode::kISA_Coeff:  in append_porterduff_term()
404             case SkXfermode::kDA_Coeff:  in append_porterduff_term()
407             case SkXfermode::kIDA_Coeff:  in append_porterduff_term()
423     SkXfermode::Coeff srcCoeff, dstCoeff;  in AppendMode()
424     if (SkXfermode::ModeAsCoeff(mode, &srcCoeff, &dstCoeff)) {  in AppendMode()
451     SkXfermode::Coeff srcCoeff, dstCoeff;  in AppendRegionOp()
454             srcCoeff = SkXfermode::kOne_Coeff;  in AppendRegionOp()
455             dstCoeff = SkXfermode::kZero_Coeff;  in AppendRegionOp()
458             srcCoeff = SkXfermode::kDC_Coeff;  in AppendRegionOp()
459             dstCoeff = SkXfermode::kZero_Coeff;  in AppendRegionOp()
462             srcCoeff = SkXfermode::kOne_Coeff;  in AppendRegionOp()
463             dstCoeff = SkXfermode::kISC_Coeff;  in AppendRegionOp()
466             srcCoeff = SkXfermode::kIDC_Coeff;  in AppendRegionOp()
467             dstCoeff = SkXfermode::kISC_Coeff;  in AppendRegionOp()
470             srcCoeff = SkXfermode::kZero_Coeff;  in AppendRegionOp()
471             dstCoeff = SkXfermode::kISC_Coeff;  in AppendRegionOp()
474             srcCoeff = SkXfermode::kIDC_Coeff;  in AppendRegionOp()
475             dstCoeff = SkXfermode::kZero_Coeff;  in AppendRegionOp()
480             srcCoeff = SkXfermode::kZero_Coeff;  in AppendRegionOp()
481             dstCoeff = SkXfermode::kZero_Coeff;  in AppendRegionOp()