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1 /* | 1 /* |
2 * Copyright 2011 The Android Open Source Project | 2 * Copyright 2011 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 SkBlurImageFilter_DEFINED | 8 #ifndef SkBlurImageFilter_DEFINED |
9 #define SkBlurImageFilter_DEFINED | 9 #define SkBlurImageFilter_DEFINED |
10 | 10 |
11 #include "SkImageFilter.h" | 11 #include "SkImageFilter.h" |
12 #include "SkSize.h" | 12 #include "SkSize.h" |
13 | 13 |
14 class SK_API SkBlurImageFilter : public SkImageFilter { | 14 class SK_API SkBlurImageFilter : public SkImageFilter { |
15 public: | 15 public: |
16 SkBlurImageFilter(SkScalar sigmaX, | 16 SkBlurImageFilter(SkScalar sigmaX, |
17 SkScalar sigmaY, | 17 SkScalar sigmaY, |
18 SkImageFilter* input = NULL, | 18 SkImageFilter* input = NULL, |
19 const SkIRect* cropRect = NULL); | 19 const CropRect* cropRect = NULL); |
20 | 20 |
21 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkBlurImageFilter) | 21 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkBlurImageFilter) |
22 | 22 |
23 protected: | 23 protected: |
24 explicit SkBlurImageFilter(SkFlattenableReadBuffer& buffer); | 24 explicit SkBlurImageFilter(SkFlattenableReadBuffer& buffer); |
25 virtual void flatten(SkFlattenableWriteBuffer&) const SK_OVERRIDE; | 25 virtual void flatten(SkFlattenableWriteBuffer&) const SK_OVERRIDE; |
26 | 26 |
27 virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&, | 27 virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&, |
28 SkBitmap* result, SkIPoint* offset) SK_OVERRIDE; | 28 SkBitmap* result, SkIPoint* offset) SK_OVERRIDE; |
29 | 29 |
30 bool canFilterImageGPU() const SK_OVERRIDE { return true; } | 30 bool canFilterImageGPU() const SK_OVERRIDE { return true; } |
31 virtual bool filterImageGPU(Proxy* proxy, const SkBitmap& src, const SkMatri
x& ctm, | 31 virtual bool filterImageGPU(Proxy* proxy, const SkBitmap& src, const SkMatri
x& ctm, |
32 SkBitmap* result, SkIPoint* offset) SK_OVERRIDE; | 32 SkBitmap* result, SkIPoint* offset) SK_OVERRIDE; |
33 | 33 |
34 private: | 34 private: |
35 SkSize fSigma; | 35 SkSize fSigma; |
36 typedef SkImageFilter INHERITED; | 36 typedef SkImageFilter INHERITED; |
37 }; | 37 }; |
38 | 38 |
39 #endif | 39 #endif |
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