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Searched refs:root4 (Results 1 – 5 of 5) sorted by relevance

/third_party/skia/src/gpu/tessellate/
DWangsFormula.h39 AI float root4(float x) { in root4() function
134 return root4(quadratic_pow4(precision, pts, vectorXform));
163 return root4(cubic_pow4(precision, pts, vectorXform));
187 return root4(worst_case_cubic_pow4(precision, devWidth, devHeight)); in worst_case_cubic()
DPathCurveTessellator.cpp70 SkScalarCeilToInt(wangs_formula::root4(n4/maxSegments_pow4)); in writePatches()
114 SkScalarCeilToInt(wangs_formula::root4(n4/maxSegments_pow4)); in writePatches()
DPathWedgeTessellator.cpp182 SkScalarCeilToInt(wangs_formula::root4(n4/maxSegments_pow4)); in writePatches()
222 SkScalarCeilToInt(wangs_formula::root4(n4/maxSegments_pow4)); in writePatches()
DStrokeHardwareTessellator.cpp393 float numParametricSegments = wangs_formula::root4(numParametricSegments_pow4); in internalConicPatchesTo()
457 float numParametricSegments = wangs_formula::root4(numParametricSegments_pow4); in internalCubicConvex180PatchesTo()
/third_party/boost/boost/math/special_functions/
Ddigamma.hpp217 …static const T root4 = (((T(503992070) / 1073741824uL) / 1073741824uL) / 1073741824uL) / 107374182… in digamma_imp_1_2() local
249 g -= root4; in digamma_imp_1_2()