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1 /* | 1 /* |
2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 #ifndef SkReduceOrder_DEFINED | 7 #ifndef SkReduceOrder_DEFINED |
8 #define SkReduceOrder_DEFINED | 8 #define SkReduceOrder_DEFINED |
9 | 9 |
10 #include "SkPath.h" | 10 #include "SkPath.h" |
11 #include "SkPathOpsCubic.h" | 11 #include "SkPathOpsCubic.h" |
12 #include "SkPathOpsLine.h" | 12 #include "SkPathOpsLine.h" |
13 #include "SkPathOpsQuad.h" | 13 #include "SkPathOpsQuad.h" |
14 #include "SkTArray.h" | 14 #include "SkTArray.h" |
15 | 15 |
16 union SkReduceOrder { | 16 union SkReduceOrder { |
17 enum Quadratics { | 17 enum Quadratics { |
18 kNo_Quadratics, | 18 kNo_Quadratics, |
19 kAllow_Quadratics | 19 kAllow_Quadratics |
20 }; | 20 }; |
21 enum Style { | 21 enum Style { |
22 kStroke_Style, | 22 kStroke_Style, |
23 kFill_Style | 23 kFill_Style |
24 }; | 24 }; |
25 | 25 |
26 int reduce(const SkDCubic& cubic, Quadratics, Style); | 26 int reduce(const SkDCubic& cubic, Quadratics, Style); |
27 int reduce(const SkDLine& line); | 27 int reduce(const SkDLine& line); |
28 int reduce(const SkDQuad& quad, Style); | 28 int reduce(const SkDQuad& quad, Style); |
29 | 29 |
30 static SkPath::Verb Cubic(const SkPoint pts[4], SkTArray<SkPoint, true>* red
ucePts); | 30 static SkPath::Verb Cubic(const SkPoint pts[4], SkPoint* reducePts); |
31 static SkPath::Verb Quad(const SkPoint pts[3], SkTArray<SkPoint, true>* redu
cePts); | 31 static SkPath::Verb Quad(const SkPoint pts[3], SkPoint* reducePts); |
32 | 32 |
33 SkDLine fLine; | 33 SkDLine fLine; |
34 SkDQuad fQuad; | 34 SkDQuad fQuad; |
35 SkDCubic fCubic; | 35 SkDCubic fCubic; |
36 }; | 36 }; |
37 | 37 |
38 #endif | 38 #endif |
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