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1 /* | 1 /* |
2 * Copyright 2012 The Android Open Source Project | 2 * Copyright 2012 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 #ifndef SkMorphologyImageFilter_DEFINED | 8 #ifndef SkMorphologyImageFilter_DEFINED |
9 #define SkMorphologyImageFilter_DEFINED | 9 #define SkMorphologyImageFilter_DEFINED |
10 | 10 |
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50 SkISize fRadius; | 50 SkISize fRadius; |
51 | 51 |
52 typedef SkImageFilter INHERITED; | 52 typedef SkImageFilter INHERITED; |
53 }; | 53 }; |
54 | 54 |
55 /////////////////////////////////////////////////////////////////////////////// | 55 /////////////////////////////////////////////////////////////////////////////// |
56 class SK_API SkDilateImageFilter : public SkMorphologyImageFilter { | 56 class SK_API SkDilateImageFilter : public SkMorphologyImageFilter { |
57 public: | 57 public: |
58 static sk_sp<SkImageFilter> Make(int radiusX, int radiusY, | 58 static sk_sp<SkImageFilter> Make(int radiusX, int radiusY, |
59 sk_sp<SkImageFilter> input, | 59 sk_sp<SkImageFilter> input, |
60 const CropRect* cropRect = nullptr) { | 60 const CropRect* cropRect = nullptr); |
61 if (radiusX < 0 || radiusY < 0) { | |
62 return nullptr; | |
63 } | |
64 return sk_sp<SkImageFilter>(new SkDilateImageFilter(radiusX, radiusY, | |
65 std::move(input), | |
66 cropRect)); | |
67 } | |
68 | 61 |
69 SK_TO_STRING_OVERRIDE() | 62 SK_TO_STRING_OVERRIDE() |
70 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkDilateImageFilter) | 63 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkDilateImageFilter) |
71 | 64 |
72 #ifdef SK_SUPPORT_LEGACY_IMAGEFILTER_PTR | 65 #ifdef SK_SUPPORT_LEGACY_IMAGEFILTER_PTR |
73 static SkImageFilter* Create(int radiusX, int radiusY, | 66 static SkImageFilter* Create(int radiusX, int radiusY, |
74 SkImageFilter* input = nullptr, | 67 SkImageFilter* input = nullptr, |
75 const CropRect* cropRect = nullptr) { | 68 const CropRect* cropRect = nullptr) { |
76 return Make(radiusX, radiusY, | 69 return Make(radiusX, radiusY, |
77 sk_ref_sp<SkImageFilter>(input), | 70 sk_ref_sp<SkImageFilter>(input), |
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89 : INHERITED(radiusX, radiusY, input, cropRect) {} | 82 : INHERITED(radiusX, radiusY, input, cropRect) {} |
90 | 83 |
91 typedef SkMorphologyImageFilter INHERITED; | 84 typedef SkMorphologyImageFilter INHERITED; |
92 }; | 85 }; |
93 | 86 |
94 /////////////////////////////////////////////////////////////////////////////// | 87 /////////////////////////////////////////////////////////////////////////////// |
95 class SK_API SkErodeImageFilter : public SkMorphologyImageFilter { | 88 class SK_API SkErodeImageFilter : public SkMorphologyImageFilter { |
96 public: | 89 public: |
97 static sk_sp<SkImageFilter> Make(int radiusX, int radiusY, | 90 static sk_sp<SkImageFilter> Make(int radiusX, int radiusY, |
98 sk_sp<SkImageFilter> input, | 91 sk_sp<SkImageFilter> input, |
99 const CropRect* cropRect = nullptr) { | 92 const CropRect* cropRect = nullptr); |
100 if (radiusX < 0 || radiusY < 0) { | |
101 return nullptr; | |
102 } | |
103 return sk_sp<SkImageFilter>(new SkErodeImageFilter(radiusX, radiusY, | |
104 std::move(input), | |
105 cropRect)); | |
106 } | |
107 | 93 |
108 SK_TO_STRING_OVERRIDE() | 94 SK_TO_STRING_OVERRIDE() |
109 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkErodeImageFilter) | 95 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkErodeImageFilter) |
110 | 96 |
111 #ifdef SK_SUPPORT_LEGACY_IMAGEFILTER_PTR | 97 #ifdef SK_SUPPORT_LEGACY_IMAGEFILTER_PTR |
112 static SkImageFilter* Create(int radiusX, int radiusY, | 98 static SkImageFilter* Create(int radiusX, int radiusY, |
113 SkImageFilter* input = nullptr, | 99 SkImageFilter* input = nullptr, |
114 const CropRect* cropRect = nullptr) { | 100 const CropRect* cropRect = nullptr) { |
115 return Make(radiusX, radiusY, | 101 return Make(radiusX, radiusY, |
116 sk_ref_sp<SkImageFilter>(input), | 102 sk_ref_sp<SkImageFilter>(input), |
117 cropRect).release(); | 103 cropRect).release(); |
118 } | 104 } |
119 #endif | 105 #endif |
120 | 106 |
121 protected: | 107 protected: |
122 Op op() const override { return kErode_Op; } | 108 Op op() const override { return kErode_Op; } |
123 | 109 |
124 private: | 110 private: |
125 SkErodeImageFilter(int radiusX, int radiusY, | 111 SkErodeImageFilter(int radiusX, int radiusY, |
126 sk_sp<SkImageFilter> input, const CropRect* cropRect) | 112 sk_sp<SkImageFilter> input, const CropRect* cropRect) |
127 : INHERITED(radiusX, radiusY, input, cropRect) {} | 113 : INHERITED(radiusX, radiusY, input, cropRect) {} |
128 | 114 |
129 typedef SkMorphologyImageFilter INHERITED; | 115 typedef SkMorphologyImageFilter INHERITED; |
130 }; | 116 }; |
131 | 117 |
132 #endif | 118 #endif |
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