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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 |
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23 virtual void computeFastBounds(const SkRect&, SkRect*) const SK_OVERRIDE; | 23 virtual void computeFastBounds(const SkRect&, SkRect*) const SK_OVERRIDE; |
24 | 24 |
25 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkBlurImageFilter) | 25 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkBlurImageFilter) |
26 | 26 |
27 protected: | 27 protected: |
28 SkBlurImageFilter(SkScalar sigmaX, | 28 SkBlurImageFilter(SkScalar sigmaX, |
29 SkScalar sigmaY, | 29 SkScalar sigmaY, |
30 SkImageFilter* input, | 30 SkImageFilter* input, |
31 const CropRect* cropRect, | 31 const CropRect* cropRect, |
32 uint32_t uniqueID); | 32 uint32_t uniqueID); |
33 #ifdef SK_SUPPORT_LEGACY_DEEPFLATTENING | |
34 explicit SkBlurImageFilter(SkReadBuffer& buffer); | |
35 #endif | |
36 virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE; | 33 virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE; |
37 | 34 |
38 virtual bool onFilterImage(Proxy*, const SkBitmap& src, const Context&, | 35 virtual bool onFilterImage(Proxy*, const SkBitmap& src, const Context&, |
39 SkBitmap* result, SkIPoint* offset) const SK_OVER
RIDE; | 36 SkBitmap* result, SkIPoint* offset) const SK_OVER
RIDE; |
40 virtual bool onFilterBounds(const SkIRect& src, const SkMatrix&, | 37 virtual bool onFilterBounds(const SkIRect& src, const SkMatrix&, |
41 SkIRect* dst) const SK_OVERRIDE; | 38 SkIRect* dst) const SK_OVERRIDE; |
42 | 39 |
43 bool canFilterImageGPU() const SK_OVERRIDE { return true; } | 40 bool canFilterImageGPU() const SK_OVERRIDE { return true; } |
44 virtual bool filterImageGPU(Proxy* proxy, const SkBitmap& src, const Context
& ctx, | 41 virtual bool filterImageGPU(Proxy* proxy, const SkBitmap& src, const Context
& ctx, |
45 SkBitmap* result, SkIPoint* offset) const SK_OVE
RRIDE; | 42 SkBitmap* result, SkIPoint* offset) const SK_OVE
RRIDE; |
46 | 43 |
47 private: | 44 private: |
48 SkSize fSigma; | 45 SkSize fSigma; |
49 typedef SkImageFilter INHERITED; | 46 typedef SkImageFilter INHERITED; |
50 }; | 47 }; |
51 | 48 |
52 #endif | 49 #endif |
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