senorblanco@chromium.org | 05054f1 | 2012-03-02 21:05:45 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2012 The Android Open Source Project |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | |
| 8 | |
| 9 | #ifndef SkMorphologyImageFilter_DEFINED |
| 10 | #define SkMorphologyImageFilter_DEFINED |
| 11 | |
| 12 | #include "SkImageFilter.h" |
| 13 | |
| 14 | class SK_API SkMorphologyImageFilter : public SkImageFilter { |
| 15 | public: |
| 16 | explicit SkMorphologyImageFilter(SkFlattenableReadBuffer& buffer); |
| 17 | SkMorphologyImageFilter(int radiusX, int radiusY); |
| 18 | |
| 19 | protected: |
| 20 | virtual void flatten(SkFlattenableWriteBuffer& buffer) SK_OVERRIDE; |
| 21 | SkISize radius() const { return fRadius; } |
| 22 | |
| 23 | private: |
| 24 | SkISize fRadius; |
| 25 | typedef SkImageFilter INHERITED; |
| 26 | }; |
| 27 | |
| 28 | class SK_API SkDilateImageFilter : public SkMorphologyImageFilter { |
| 29 | public: |
| 30 | SkDilateImageFilter(int radiusX, int radiusY) : INHERITED(radiusX, radiusY) {} |
| 31 | explicit SkDilateImageFilter(SkFlattenableReadBuffer& buffer) : INHERITED(buffer) {} |
| 32 | |
| 33 | virtual bool asADilate(SkISize* radius) const SK_OVERRIDE; |
| 34 | virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&, |
| 35 | SkBitmap* result, SkIPoint* offset) SK_OVERRIDE; |
djsollen@google.com | ba28d03 | 2012-03-26 17:57:35 +0000 | [diff] [blame] | 36 | |
| 37 | SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkDilateImageFilter) |
senorblanco@chromium.org | 05054f1 | 2012-03-02 21:05:45 +0000 | [diff] [blame] | 38 | |
| 39 | typedef SkMorphologyImageFilter INHERITED; |
| 40 | }; |
| 41 | |
| 42 | class SK_API SkErodeImageFilter : public SkMorphologyImageFilter { |
| 43 | public: |
| 44 | SkErodeImageFilter(int radiusX, int radiusY) : INHERITED(radiusX, radiusY) {} |
| 45 | explicit SkErodeImageFilter(SkFlattenableReadBuffer& buffer) : INHERITED(buffer) {} |
| 46 | |
| 47 | virtual bool asAnErode(SkISize* radius) const SK_OVERRIDE; |
| 48 | virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&, |
| 49 | SkBitmap* result, SkIPoint* offset) SK_OVERRIDE; |
| 50 | |
djsollen@google.com | ba28d03 | 2012-03-26 17:57:35 +0000 | [diff] [blame] | 51 | SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkErodeImageFilter) |
senorblanco@chromium.org | 05054f1 | 2012-03-02 21:05:45 +0000 | [diff] [blame] | 52 | |
| 53 | private: |
| 54 | typedef SkMorphologyImageFilter INHERITED; |
| 55 | }; |
| 56 | |
| 57 | #endif |
| 58 | |