Upstream version 9.37.195.0
[platform/framework/web/crosswalk.git] / src / third_party / skia / include / utils / SkCubicInterval.h
1
2 /*
3  * Copyright 2011 Google Inc.
4  *
5  * Use of this source code is governed by a BSD-style license that can be
6  * found in the LICENSE file.
7  */
8 #ifndef SkCubicInterval_DEFINED
9 #define SkCubicInterval_DEFINED
10
11 #include "SkPoint.h"
12
13 SkScalar SkEvalCubicInterval(SkScalar x1, SkScalar y1,
14                              SkScalar x2, SkScalar y2,
15                              SkScalar unitX);
16
17 static inline SkScalar SkEvalCubicInterval(const SkPoint pts[2], SkScalar x) {
18     return SkEvalCubicInterval(pts[0].fX, pts[0].fY,
19                                pts[1].fX, pts[1].fY, x);
20 }
21
22 #endif