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