skia2/include/utils/SkCubicInterval.h

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#ifndef SkCubicInterval_DEFINED
#define SkCubicInterval_DEFINED
#include "SkPoint.h"
SkScalar SkEvalCubicInterval(SkScalar x1, SkScalar y1,
SkScalar x2, SkScalar y2,
SkScalar unitX);
static inline SkScalar SkEvalCubicInterval(const SkPoint pts[2], SkScalar x) {
return SkEvalCubicInterval(pts[0].fX, pts[0].fY,
pts[1].fX, pts[1].fY, x);
}
#endif