16     double tValues[2];  in setBounds()  local
19         roots = SkDQuad::FindExtrema(&sub[0].fX, tValues);  in setBounds()
22         roots += SkDQuad::FindExtrema(&sub[0].fY, &tValues[roots]);  in setBounds()
25         double t = startT + (endT - startT) * tValues[index];  in setBounds()
33     double tValues[2];  in setBounds()  local
36         roots = SkDConic::FindExtrema(&sub[0].fX, sub.fWeight, tValues);  in setBounds()
39         roots += SkDConic::FindExtrema(&sub[0].fY, sub.fWeight, &tValues[roots]);  in setBounds()
42         double t = startT + (endT - startT) * tValues[index];  in setBounds()
50     double tValues[4];  in setBounds()  local
53         roots = SkDCubic::FindExtrema(&sub[0].fX, tValues);  in setBounds()
56         roots += SkDCubic::FindExtrema(&sub[0].fY, &tValues[roots]);  in setBounds()
59         double t = startT + (endT - startT) * tValues[index];  in setBounds()