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| 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 SkReduceOrder_DEFINED |
| 8 #define SkReduceOrder_DEFINED |
| 9 |
| 10 #include "SkPath.h" |
| 11 #include "SkPathOpsCubic.h" |
| 12 #include "SkPathOpsLine.h" |
| 13 #include "SkPathOpsQuad.h" |
| 14 #include "SkTDArray.h" |
| 15 |
| 16 union SkReduceOrder { |
| 17 enum Quadratics { |
| 18 kNo_Quadratics, |
| 19 kAllow_Quadratics |
| 20 }; |
| 21 enum Style { |
| 22 kStroke_Style, |
| 23 kFill_Style |
| 24 }; |
| 25 |
| 26 int reduce(const SkDCubic& cubic, Quadratics, Style); |
| 27 int reduce(const SkDLine& line); |
| 28 int reduce(const SkDQuad& quad, Style); |
| 29 |
| 30 static SkPath::Verb Cubic(const SkPoint pts[4], SkTDArray<SkPoint>* reducePt
s); |
| 31 static SkPath::Verb Quad(const SkPoint pts[3], SkTDArray<SkPoint>* reducePts
); |
| 32 |
| 33 SkDLine fLine; |
| 34 SkDQuad fQuad; |
| 35 SkDCubic fCubic; |
| 36 }; |
| 37 |
| 38 #endif |
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