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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 Google Inc. |
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 SkTileImageFilter_DEFINED | 8 #ifndef SkTileImageFilter_DEFINED |
9 #define SkTileImageFilter_DEFINED | 9 #define SkTileImageFilter_DEFINED |
10 | 10 |
11 #include "SkImageFilter.h" | 11 #include "SkImageFilter.h" |
12 | 12 |
13 class SK_API SkTileImageFilter : public SkImageFilter { | 13 class SK_API SkTileImageFilter : public SkImageFilter { |
14 typedef SkImageFilter INHERITED; | 14 typedef SkImageFilter INHERITED; |
15 | 15 |
16 public: | 16 public: |
17 /** Create a tile image filter | 17 /** Create a tile image filter |
18 @param srcRect Defines the pixels to tile | 18 @param srcRect Defines the pixels to tile |
19 @param dstRect Defines the pixels where tiles are drawn | 19 @param dstRect Defines the pixels where tiles are drawn |
20 @param input Input from which the subregion defined by srcRect will b
e tiled | 20 @param input Input from which the subregion defined by srcRect will b
e tiled |
21 */ | 21 */ |
22 static SkTileImageFilter* Create(const SkRect& srcRect, const SkRect& dstRec
t, | 22 static SkTileImageFilter* Create(const SkRect& srcRect, const SkRect& dstRec
t, |
23 SkImageFilter* input); | 23 SkImageFilter* input); |
24 | 24 |
25 virtual bool onFilterImage(Proxy* proxy, const SkBitmap& src, const Context&
ctx, | 25 virtual bool onFilterImage(Proxy* proxy, const SkBitmap& src, const Context&
ctx, |
26 SkBitmap* dst, SkIPoint* offset) const SK_OVERRID
E; | 26 SkBitmap* dst, SkIPoint* offset) const override; |
27 virtual bool onFilterBounds(const SkIRect& src, const SkMatrix&, | 27 virtual bool onFilterBounds(const SkIRect& src, const SkMatrix&, |
28 SkIRect* dst) const SK_OVERRIDE; | 28 SkIRect* dst) const override; |
29 | 29 |
30 SK_TO_STRING_OVERRIDE() | 30 SK_TO_STRING_OVERRIDE() |
31 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkTileImageFilter) | 31 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkTileImageFilter) |
32 | 32 |
33 protected: | 33 protected: |
34 SkTileImageFilter(const SkRect& srcRect, const SkRect& dstRect, SkImageFilte
r* input) | 34 SkTileImageFilter(const SkRect& srcRect, const SkRect& dstRect, SkImageFilte
r* input) |
35 : INHERITED(1, &input, NULL), fSrcRect(srcRect), fDstRect(dstRect) {} | 35 : INHERITED(1, &input, NULL), fSrcRect(srcRect), fDstRect(dstRect) {} |
36 | 36 |
37 void flatten(SkWriteBuffer& buffer) const SK_OVERRIDE; | 37 void flatten(SkWriteBuffer& buffer) const override; |
38 | 38 |
39 private: | 39 private: |
40 SkRect fSrcRect; | 40 SkRect fSrcRect; |
41 SkRect fDstRect; | 41 SkRect fDstRect; |
42 }; | 42 }; |
43 | 43 |
44 #endif | 44 #endif |
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