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1 | |
2 /* | 1 /* |
3 * Copyright 2010 Google Inc. | 2 * Copyright 2010 Google Inc. |
4 * | 3 * |
5 * 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 |
6 * found in the LICENSE file. | 5 * found in the LICENSE file. |
7 */ | 6 */ |
8 | 7 |
9 | |
10 | |
11 #ifndef GrClip_DEFINED | 8 #ifndef GrClip_DEFINED |
12 #define GrClip_DEFINED | 9 #define GrClip_DEFINED |
13 | 10 |
14 #include "GrRect.h" | |
15 #include "SkClipStack.h" | 11 #include "SkClipStack.h" |
16 | 12 |
17 class GrSurface; | 13 class GrSurface; |
| 14 struct SkIRect; |
18 | 15 |
19 /** | 16 /** |
20 * GrClipData encapsulates the information required to construct the clip | 17 * GrClipData encapsulates the information required to construct the clip |
21 * masks. 'fOrigin' is only non-zero when saveLayer has been called | 18 * masks. 'fOrigin' is only non-zero when saveLayer has been called |
22 * with an offset bounding box. The clips in 'fClipStack' are in | 19 * with an offset bounding box. The clips in 'fClipStack' are in |
23 * device coordinates (i.e., they have been translated by -fOrigin w.r.t. | 20 * device coordinates (i.e., they have been translated by -fOrigin w.r.t. |
24 * the canvas' device coordinates). | 21 * the canvas' device coordinates). |
25 */ | 22 */ |
26 class GrClipData : public SkNoncopyable { | 23 class GrClipData : public SkNoncopyable { |
27 public: | 24 public: |
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43 } | 40 } |
44 | 41 |
45 return fClipStack == other.fClipStack; | 42 return fClipStack == other.fClipStack; |
46 } | 43 } |
47 | 44 |
48 bool operator!=(const GrClipData& other) const { | 45 bool operator!=(const GrClipData& other) const { |
49 return !(*this == other); | 46 return !(*this == other); |
50 } | 47 } |
51 | 48 |
52 void getConservativeBounds(const GrSurface* surface, | 49 void getConservativeBounds(const GrSurface* surface, |
53 GrIRect* devResult, | 50 SkIRect* devResult, |
54 bool* isIntersectionOfRects = NULL) const; | 51 bool* isIntersectionOfRects = NULL) const; |
55 }; | 52 }; |
56 | 53 |
57 #endif | 54 #endif |
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