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Searched refs:root4 (Results 1 – 2 of 2) sorted by relevance

/external/skia/src/gpu/geometry/
DGrWangsFormula.h36 SK_ALWAYS_INLINE static float root4(float x) { in root4() function
72 return root4(quadratic_pow4(precision, pts, vectorXform));
99 return root4(cubic_pow4(precision, pts, vectorXform));
/external/skia/src/gpu/tessellate/
DGrStrokeHardwareTessellator.cpp379 float numParametricSegments = GrWangsFormula::root4(numParametricSegments_pow4); in internalConicPatchesTo()
443 float numParametricSegments = GrWangsFormula::root4(numParametricSegments_pow4); in internalCubicConvex180PatchesTo()