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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 | 7 |
8 #ifndef GrPath_DEFINED | 8 #ifndef GrPath_DEFINED |
9 #define GrPath_DEFINED | 9 #define GrPath_DEFINED |
10 | 10 |
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29 #endif | 29 #endif |
30 { | 30 { |
31 } | 31 } |
32 | 32 |
33 static void ComputeKey(const SkPath& path, const GrStrokeInfo& stroke, GrUni
queKey* key, | 33 static void ComputeKey(const SkPath& path, const GrStrokeInfo& stroke, GrUni
queKey* key, |
34 bool* outIsVolatile); | 34 bool* outIsVolatile); |
35 | 35 |
36 const SkRect& getBounds() const { return fBounds; } | 36 const SkRect& getBounds() const { return fBounds; } |
37 | 37 |
38 GrPathRendering::FillType getFillType() const { return fFillType; } | 38 GrPathRendering::FillType getFillType() const { return fFillType; } |
39 | |
40 /** | |
41 * Returns true if a path can be drawn in the same draw paths operation as t
he other | |
42 * path. Should return true only when the condition holds transitively with
all other paths in | |
43 * the same group. | |
44 * E.g. | |
45 * canCombineDrawPathBatchWith(a) AND canCombineDrawPathBatchWith(b) | |
46 * canCombineDrawPathBatchWith(a) AND canCombineDrawPathBatchWith(c) | |
47 * implies | |
48 * canCombineDrawPathBatchWith(b) AND canCombineDrawPathBatchWith(c) | |
49 */ | |
50 virtual bool canCombineDrawPathBatchWith(const GrPath& other) const = 0; | |
51 #ifdef SK_DEBUG | 39 #ifdef SK_DEBUG |
52 bool isEqualTo(const SkPath& path, const GrStrokeInfo& stroke) const; | 40 bool isEqualTo(const SkPath& path, const GrStrokeInfo& stroke) const; |
53 #endif | 41 #endif |
54 | 42 |
55 protected: | 43 protected: |
56 // Subclass should init these. | 44 // Subclass should init these. |
57 SkRect fBounds; | 45 SkRect fBounds; |
58 GrPathRendering::FillType fFillType; | 46 GrPathRendering::FillType fFillType; |
59 #ifdef SK_DEBUG | 47 #ifdef SK_DEBUG |
60 SkPath fSkPath; | 48 SkPath fSkPath; |
61 GrStrokeInfo fStroke; | 49 GrStrokeInfo fStroke; |
62 #endif | 50 #endif |
63 | 51 |
64 private: | 52 private: |
65 typedef GrGpuResource INHERITED; | 53 typedef GrGpuResource INHERITED; |
66 }; | 54 }; |
67 | 55 |
68 #endif | 56 #endif |
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