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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 | 8 |
9 #ifndef SkMorphologyImageFilter_DEFINED | 9 #ifndef SkMorphologyImageFilter_DEFINED |
10 #define SkMorphologyImageFilter_DEFINED | 10 #define SkMorphologyImageFilter_DEFINED |
11 | 11 |
12 #include "SkImageFilter.h" | 12 #include "SkImageFilter.h" |
13 #include "SkSize.h" | 13 #include "SkSize.h" |
14 | 14 |
15 class SK_API SkMorphologyImageFilter : public SkImageFilter { | 15 class SK_API SkMorphologyImageFilter : public SkImageFilter { |
16 public: | 16 public: |
17 SkMorphologyImageFilter(int radiusX, int radiusY, SkImageFilter* input, cons
t SkIRect* cropRect); | 17 SkMorphologyImageFilter(int radiusX, int radiusY, SkImageFilter* input, cons
t CropRect* cropRect); |
18 | 18 |
19 protected: | 19 protected: |
20 SkMorphologyImageFilter(SkFlattenableReadBuffer& buffer); | 20 SkMorphologyImageFilter(SkFlattenableReadBuffer& buffer); |
21 virtual void flatten(SkFlattenableWriteBuffer&) const SK_OVERRIDE; | 21 virtual void flatten(SkFlattenableWriteBuffer&) const SK_OVERRIDE; |
22 #if SK_SUPPORT_GPU | 22 #if SK_SUPPORT_GPU |
23 virtual bool canFilterImageGPU() const SK_OVERRIDE { return true; } | 23 virtual bool canFilterImageGPU() const SK_OVERRIDE { return true; } |
24 #endif | 24 #endif |
25 | 25 |
26 SkISize radius() const { return fRadius; } | 26 SkISize radius() const { return fRadius; } |
27 | 27 |
28 private: | 28 private: |
29 SkISize fRadius; | 29 SkISize fRadius; |
30 typedef SkImageFilter INHERITED; | 30 typedef SkImageFilter INHERITED; |
31 }; | 31 }; |
32 | 32 |
33 class SK_API SkDilateImageFilter : public SkMorphologyImageFilter { | 33 class SK_API SkDilateImageFilter : public SkMorphologyImageFilter { |
34 public: | 34 public: |
35 SkDilateImageFilter(int radiusX, int radiusY, | 35 SkDilateImageFilter(int radiusX, int radiusY, |
36 SkImageFilter* input = NULL, | 36 SkImageFilter* input = NULL, |
37 const SkIRect* cropRect = NULL) | 37 const CropRect* cropRect = NULL) |
38 : INHERITED(radiusX, radiusY, input, cropRect) {} | 38 : INHERITED(radiusX, radiusY, input, cropRect) {} |
39 | 39 |
40 virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&, | 40 virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&, |
41 SkBitmap* result, SkIPoint* offset) SK_OVERRIDE; | 41 SkBitmap* result, SkIPoint* offset) SK_OVERRIDE; |
42 #if SK_SUPPORT_GPU | 42 #if SK_SUPPORT_GPU |
43 virtual bool filterImageGPU(Proxy* proxy, const SkBitmap& src, const SkMatri
x& ctm, | 43 virtual bool filterImageGPU(Proxy* proxy, const SkBitmap& src, const SkMatri
x& ctm, |
44 SkBitmap* result, SkIPoint* offset) SK_OVERRIDE; | 44 SkBitmap* result, SkIPoint* offset) SK_OVERRIDE; |
45 #endif | 45 #endif |
46 | 46 |
47 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkDilateImageFilter) | 47 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkDilateImageFilter) |
48 | 48 |
49 protected: | 49 protected: |
50 SkDilateImageFilter(SkFlattenableReadBuffer& buffer) : INHERITED(buffer) {} | 50 SkDilateImageFilter(SkFlattenableReadBuffer& buffer) : INHERITED(buffer) {} |
51 | 51 |
52 private: | 52 private: |
53 typedef SkMorphologyImageFilter INHERITED; | 53 typedef SkMorphologyImageFilter INHERITED; |
54 }; | 54 }; |
55 | 55 |
56 class SK_API SkErodeImageFilter : public SkMorphologyImageFilter { | 56 class SK_API SkErodeImageFilter : public SkMorphologyImageFilter { |
57 public: | 57 public: |
58 SkErodeImageFilter(int radiusX, int radiusY, | 58 SkErodeImageFilter(int radiusX, int radiusY, |
59 SkImageFilter* input = NULL, | 59 SkImageFilter* input = NULL, |
60 const SkIRect* cropRect = NULL) | 60 const CropRect* cropRect = NULL) |
61 : INHERITED(radiusX, radiusY, input, cropRect) {} | 61 : INHERITED(radiusX, radiusY, input, cropRect) {} |
62 | 62 |
63 virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&, | 63 virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&, |
64 SkBitmap* result, SkIPoint* offset) SK_OVERRIDE; | 64 SkBitmap* result, SkIPoint* offset) SK_OVERRIDE; |
65 #if SK_SUPPORT_GPU | 65 #if SK_SUPPORT_GPU |
66 virtual bool filterImageGPU(Proxy* proxy, const SkBitmap& src, const SkMatri
x& ctm, | 66 virtual bool filterImageGPU(Proxy* proxy, const SkBitmap& src, const SkMatri
x& ctm, |
67 SkBitmap* result, SkIPoint* offset) SK_OVERRIDE; | 67 SkBitmap* result, SkIPoint* offset) SK_OVERRIDE; |
68 #endif | 68 #endif |
69 | 69 |
70 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkErodeImageFilter) | 70 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkErodeImageFilter) |
71 | 71 |
72 protected: | 72 protected: |
73 SkErodeImageFilter(SkFlattenableReadBuffer& buffer) : INHERITED(buffer) {} | 73 SkErodeImageFilter(SkFlattenableReadBuffer& buffer) : INHERITED(buffer) {} |
74 | 74 |
75 private: | 75 private: |
76 typedef SkMorphologyImageFilter INHERITED; | 76 typedef SkMorphologyImageFilter INHERITED; |
77 }; | 77 }; |
78 | 78 |
79 #endif | 79 #endif |
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