37             f->codeAppendf("%s = %s;", outputCoverage, fCoverages.fsIn());  in onEmitFragmentCode()
39             f->codeAppendf("%s = %s.z * %s.y + %s.x;",  in onEmitFragmentCode()
51         s->codeAppendf("float2 a = %s[0] - %s[1], "  in CalcWind()
56         s->codeAppendf("float2 p12 = (%s[1] + %s[2]) * .5;", pts, pts);  in CalcWind()
57         s->codeAppendf("float2 a = %s[0] - p12, "  in CalcWind()
69         s->codeAppendf("%s = (abs(area_x2 * 1024) > basewidth) ? sign(area_x2) : 0;", outputWind);  in CalcWind()
73         s->codeAppendf("%s = sign(area_x2);", outputWind);  in CalcWind()
81     s->codeAppendf("float2 n = float2(%s.y - %s.y, %s.x - %s.x);",  in EmitEdgeDistanceEquation()
87     s->codeAppendf("%s = float3(-n, dot(n, %s) - .5);", outputDistanceEquation, leftPt);  in EmitEdgeDistanceEquation()
116     s->codeAppendf("float2 n = float2(%s.y - %s.y, %s.x - %s.x);",  in CalcEdgeCoverageAtBloatVertex()
119     s->codeAppendf("float t = dot(%s, n);", rasterVertexDir);  in CalcEdgeCoverageAtBloatVertex()
122     s->codeAppendf("%s = (abs(t) != nwidth ? t / nwidth : sign(t)) * -.5 - .5;", outputCoverage);  in CalcEdgeCoverageAtBloatVertex()
132     s->codeAppendf("float2 n = float2(%s.y - %s.y, %s.x - %s.x);",  in CalcEdgeCoveragesAtBloatVertices()
135     s->codeAppendf("float2 t = n * float2x2(%s, %s);", bloatDir1, bloatDir2);  in CalcEdgeCoveragesAtBloatVertices()
136     s->codeAppendf("for (int i = 0; i < 2; ++i) {");  in CalcEdgeCoveragesAtBloatVertices()
137     s->codeAppendf(    "%s[i] = (abs(t[i]) != nwidth ? t[i] / nwidth : sign(t[i])) * -.5 - .5;",  in CalcEdgeCoveragesAtBloatVertices()
139     s->codeAppendf("}");  in CalcEdgeCoveragesAtBloatVertices()
150     s->codeAppendf("half obtuseness = max(dot(%s, %s), 0);", leftDir, rightDir);  in CalcCornerAttenuation()
156     s->codeAppendf("half2 abs_bisect_maybe_transpose = abs((0 == obtuseness) ? %s - %s : %s + %s);",  in CalcCornerAttenuation()
164     s->codeAppendf("half ninety_degreesness = determinant(half2x2(%s, %s));", leftDir, rightDir);  in CalcCornerAttenuation()
180     s->codeAppendf("%s = max(obtuseness, axis_alignedness * ninety_degreesness);",  in CalcCornerAttenuation()
226     f->codeAppendf("half coverage = 0;");  in emitFragmentCode()
228     f->codeAppendf("%s.a = coverage;", skOutputColor);  in emitFragmentCode()
229     f->codeAppendf("%s = half4(1);", skOutputCoverage);  in emitFragmentCode()