36     GrGLSLFPFragmentBuilder* fragBuilder = args.fFragBuilder;  in emitCode()  local
47         fragBuilder->codeAppendf("float2 coord = %s - float2(0.5);", args.fSampleCoord);  in emitCode()
48         fragBuilder->codeAppend("half2 f = half2(fract(coord));");  in emitCode()
49         fragBuilder->codeAppend("coord += 0.5 - f;");  in emitCode()
50         fragBuilder->codeAppendf("half4 wx = %s * half4(1.0, f.x, f.x * f.x, f.x * f.x * f.x);",  in emitCode()
52         fragBuilder->codeAppendf("half4 wy = %s * half4(1.0, f.y, f.y * f.y, f.y * f.y * f.y);",  in emitCode()
54         fragBuilder->codeAppend("half4 rowColors[4];");  in emitCode()
61                 fragBuilder->codeAppendf("rowColors[%d] = %s;", x, childStr.c_str());  in emitCode()
63             fragBuilder->codeAppendf(  in emitCode()
68         fragBuilder->codeAppend(  in emitCode()
72         fragBuilder->codeAppendf("float coord = %s.%s - 0.5;", args.fSampleCoord, d);  in emitCode()
73         fragBuilder->codeAppend("half f = half(fract(coord));");  in emitCode()
74         fragBuilder->codeAppend("coord += 0.5 - f;");  in emitCode()
75         fragBuilder->codeAppend("half f2 = f * f;");  in emitCode()
76         fragBuilder->codeAppendf("half4 w = %s * half4(1.0, f, f2, f2 * f);", coeffs);  in emitCode()
77         fragBuilder->codeAppend("half4 c[4];");  in emitCode()
86             fragBuilder->codeAppendf("c[%d] = %s;", i, childStr.c_str());  in emitCode()
88         fragBuilder->codeAppend(  in emitCode()
95             fragBuilder->codeAppend("bicubicColor = saturate(bicubicColor);");  in emitCode()
98             fragBuilder->codeAppend(  in emitCode()
102     fragBuilder->codeAppendf("return bicubicColor;");  in emitCode()