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1 /* | 1 /* |
2 * Copyright 2008 The Android Open Source Project | 2 * Copyright 2008 The Android Open Source Project |
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 | 8 |
9 #ifndef SkBlurDrawLooper_DEFINED | 9 #ifndef SkBlurDrawLooper_DEFINED |
10 #define SkBlurDrawLooper_DEFINED | 10 #define SkBlurDrawLooper_DEFINED |
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33 kHighQuality_BlurFlag = 0x04, | 33 kHighQuality_BlurFlag = 0x04, |
34 /** mask for all blur flags */ | 34 /** mask for all blur flags */ |
35 kAll_BlurFlag = 0x07 | 35 kAll_BlurFlag = 0x07 |
36 }; | 36 }; |
37 | 37 |
38 static SkBlurDrawLooper* Create(SkColor color, SkScalar sigma, SkScalar dx,
SkScalar dy, | 38 static SkBlurDrawLooper* Create(SkColor color, SkScalar sigma, SkScalar dx,
SkScalar dy, |
39 uint32_t flags = kNone_BlurFlag) { | 39 uint32_t flags = kNone_BlurFlag) { |
40 return SkNEW_ARGS(SkBlurDrawLooper, (color, sigma, dx, dy, flags)); | 40 return SkNEW_ARGS(SkBlurDrawLooper, (color, sigma, dx, dy, flags)); |
41 } | 41 } |
42 | 42 |
43 #ifdef SK_SUPPORT_LEGACY_BLURDRAWLOOPERCONSTRUCTORS | |
44 SkBlurDrawLooper(SkScalar radius, SkScalar dx, SkScalar dy, SkColor color, | |
45 uint32_t flags = kNone_BlurFlag); | |
46 #endif | |
47 | |
48 virtual ~SkBlurDrawLooper(); | 43 virtual ~SkBlurDrawLooper(); |
49 | 44 |
50 virtual SkDrawLooper::Context* createContext(SkCanvas*, void* storage) const
SK_OVERRIDE; | 45 virtual SkDrawLooper::Context* createContext(SkCanvas*, void* storage) const
SK_OVERRIDE; |
51 | 46 |
52 virtual size_t contextSize() const SK_OVERRIDE { return sizeof(BlurDrawLoope
rContext); } | 47 virtual size_t contextSize() const SK_OVERRIDE { return sizeof(BlurDrawLoope
rContext); } |
53 | 48 |
54 SK_TO_STRING_OVERRIDE() | 49 SK_TO_STRING_OVERRIDE() |
55 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkBlurDrawLooper) | 50 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkBlurDrawLooper) |
56 | 51 |
57 protected: | 52 protected: |
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87 State fState; | 82 State fState; |
88 }; | 83 }; |
89 | 84 |
90 void init(SkScalar sigma, SkScalar dx, SkScalar dy, SkColor color, uint32_t
flags); | 85 void init(SkScalar sigma, SkScalar dx, SkScalar dy, SkColor color, uint32_t
flags); |
91 void initEffects(); | 86 void initEffects(); |
92 | 87 |
93 typedef SkDrawLooper INHERITED; | 88 typedef SkDrawLooper INHERITED; |
94 }; | 89 }; |
95 | 90 |
96 #endif | 91 #endif |
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