Lines Matching refs:rotSin
473 SkScalar* rotSin, SkScalar* rotCos, int* n) {
495 *rotSin = SkScalarSin(dTheta);
498 // lose precision when computing rotSin and rotCos.
499 if (steps > 0 && (*rotSin == 0 || *rotCos == 1)) {
1222 SkScalar rotSin, rotCos;
1225 &rotSin, &rotCos, &numSteps)) {
1235 SkScalar rotSin, rotCos;
1238 &rotSin, &rotCos, &numSteps)) {
1261 SkScalar rotSin, rotCos;
1265 &rotSin, &rotCos, &numSteps)) {
1270 SkVector currNormal = SkVector::Make(prevNormal.fX*rotCos - prevNormal.fY*rotSin,
1271 prevNormal.fY*rotCos + prevNormal.fX*rotSin);