Lines Matching refs:real64

28 inline real64 EvaluateSplineSegment (real64 x,  in EvaluateSplineSegment()
29 								     real64 x0,  in EvaluateSplineSegment()
30 								     real64 y0,  in EvaluateSplineSegment()
31 								     real64 s0,  in EvaluateSplineSegment()
32 								     real64 x1,  in EvaluateSplineSegment()
33 								     real64 y1,  in EvaluateSplineSegment()
34 								     real64 s1)  in EvaluateSplineSegment()
37 	real64 A = x1 - x0;  in EvaluateSplineSegment()
39 	real64 B = (x - x0) / A;  in EvaluateSplineSegment()
41 	real64 C = (x1 - x) / A;  in EvaluateSplineSegment()
43 	real64 D = ((y0 * (2.0 - C + B) + (s0 * A * B)) * (C * C)) +  in EvaluateSplineSegment()
57 		dng_std_vector<real64> X;
58 		dng_std_vector<real64> Y;
60 		dng_std_vector<real64> S;
70 		void Add (real64 x, real64 y);
76 		virtual real64 Evaluate (real64 x) const;