64     GrGLSLFPFragmentBuilder* fragBuilder = args.fFragBuilder;  in onEmitCode()  local
66     fragBuilder->codeAppendf("half4 %s;", args.fOutputColor);  in onEmitCode()
67     this->setupUniformColor(fragBuilder, uniformHandler, args.fOutputColor, &fColorUniform);  in onEmitCode()
100     fragBuilder->declAppend(edgeAlpha);  in onEmitCode()
101     fragBuilder->declAppend(dklmdx);  in onEmitCode()
102     fragBuilder->declAppend(dklmdy);  in onEmitCode()
103     fragBuilder->declAppend(dfdx);  in onEmitCode()
104     fragBuilder->declAppend(dfdy);  in onEmitCode()
105     fragBuilder->declAppend(gF);  in onEmitCode()
106     fragBuilder->declAppend(gFM);  in onEmitCode()
107     fragBuilder->declAppend(func);  in onEmitCode()
109     fragBuilder->codeAppendf("%s = dFdx(%s.xyz);", dklmdx.c_str(), v.fsIn());  in onEmitCode()
110     fragBuilder->codeAppendf("%s = dFdy(%s.xyz);", dklmdy.c_str(), v.fsIn());  in onEmitCode()
111     fragBuilder->codeAppendf("%s = 2.0 * %s.x * %s.x - %s.y * %s.z - %s.z * %s.y;",  in onEmitCode()
116     fragBuilder->codeAppendf("%s = 2.0 * %s.x * %s.x - %s.y * %s.z - %s.z * %s.y;",  in onEmitCode()
121     fragBuilder->codeAppendf("%s = float2(%s, %s);", gF.c_str(), dfdx.c_str(),  in onEmitCode()
123     fragBuilder->codeAppendf("%s = sqrt(dot(%s, %s));",  in onEmitCode()
125     fragBuilder->codeAppendf("%s = %s.x*%s.x - %s.y*%s.z;",  in onEmitCode()
127     fragBuilder->codeAppendf("%s = abs(%s);", func.c_str(), func.c_str());  in onEmitCode()
128     fragBuilder->codeAppendf("%s = half(%s / %s);",  in onEmitCode()
130     fragBuilder->codeAppendf("%s = max(1.0 - %s, 0.0);",  in onEmitCode()
143         fragBuilder->codeAppendf("half4 %s = half4(half(%s) * %s);",  in onEmitCode()
146         fragBuilder->codeAppendf("half4 %s = half4(%s);", args.fOutputCoverage, edgeAlpha.c_str());  in onEmitCode()
252     GrGLSLFPFragmentBuilder* fragBuilder = args.fFragBuilder;  in onEmitCode()  local
254     fragBuilder->codeAppendf("half4 %s;", args.fOutputColor);  in onEmitCode()
255     this->setupUniformColor(fragBuilder, uniformHandler, args.fOutputColor, &fColorUniform);  in onEmitCode()
275     fragBuilder->codeAppendf("half edgeAlpha;");  in onEmitCode()
277     fragBuilder->codeAppendf("half2 duvdx = half2(dFdx(%s.xy));", v.fsIn());  in onEmitCode()
278     fragBuilder->codeAppendf("half2 duvdy = half2(dFdy(%s.xy));", v.fsIn());  in onEmitCode()
279     fragBuilder->codeAppendf("half2 gF = half2(2.0 * %s.x * duvdx.x - duvdx.y,"  in onEmitCode()
282     fragBuilder->codeAppendf("edgeAlpha = half(%s.x * %s.x - %s.y);",  in onEmitCode()
284     fragBuilder->codeAppend("edgeAlpha = sqrt(edgeAlpha * edgeAlpha / dot(gF, gF));");  in onEmitCode()
285     fragBuilder->codeAppend("edgeAlpha = max(1.0 - edgeAlpha, 0.0);");  in onEmitCode()
296         fragBuilder->codeAppendf("half4 %s = half4(%s * edgeAlpha);", args.fOutputCoverage,  in onEmitCode()
299         fragBuilder->codeAppendf("half4 %s = half4(edgeAlpha);", args.fOutputCoverage);  in onEmitCode()