Searched refs:rotCos (Results 1 - 3 of 3) sorted by relevance
| /third_party/skia/src/utils/ |
| H A D | SkPolyUtils.h | 58 * @param rotCos Cosine of rotation delta per step.
63 SkScalar* rotSin, SkScalar* rotCos, int* n);
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| H A D | SkPolyUtils.cpp | 473 SkScalar* rotSin, SkScalar* rotCos, int* n) { in SkComputeRadialSteps()
496 *rotCos = SkScalarCos(dTheta); in SkComputeRadialSteps()
498 // lose precision when computing rotSin and rotCos. in SkComputeRadialSteps()
499 if (steps > 0 && (*rotSin == 0 || *rotCos == 1)) { in SkComputeRadialSteps()
1222 SkScalar rotSin, rotCos; in SkOffsetSimplePolygon() local
1225 &rotSin, &rotCos, &numSteps)) { in SkOffsetSimplePolygon()
1235 SkScalar rotSin, rotCos; in SkOffsetSimplePolygon() local
1238 &rotSin, &rotCos, &numSteps)) { in SkOffsetSimplePolygon()
1261 SkScalar rotSin, rotCos; in SkOffsetSimplePolygon() local
1265 &rotSin, &rotCos, in SkOffsetSimplePolygon()
472 SkComputeRadialSteps(const SkVector& v1, const SkVector& v2, SkScalar offset, SkScalar* rotSin, SkScalar* rotCos, int* n) SkComputeRadialSteps() argument
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| H A D | SkShadowTessellator.cpp | 842 SkScalar rotSin, rotCos; in addArc() local
844 if (!SkComputeRadialSteps(fPrevOutset, nextNormal, offset, &rotSin, &rotCos, &numSteps)) { in addArc()
851 currNormal.fX = prevNormal.fX*rotCos - prevNormal.fY*rotSin; in addArc()
852 currNormal.fY = prevNormal.fY*rotCos + prevNormal.fX*rotSin; in addArc()
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