| caryclark@google.com | 07393ca | 2013-04-08 11:47:37 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2012 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | #ifndef SkDQuarticRoot_DEFINED |
| 8 | #define SkDQuarticRoot_DEFINED |
| 9 | |
| 10 | int SkReducedQuarticRoots(const double t4, const double t3, const double t2, const double t1, |
| 11 | const double t0, const bool oneHint, double s[4]); |
| 12 | |
| 13 | int SkQuarticRootsReal(int firstCubicRoot, const double A, const double B, const double C, |
| 14 | const double D, const double E, double s[4]); |
| 15 | |
| 16 | #endif |