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1 /* | |
2 * Copyright 2013 Google Inc. | |
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 #ifndef SkTileImageFilter_DEFINED | |
9 #define SkTileImageFilter_DEFINED | |
10 | |
11 #include "SkImageFilter.h" | |
12 | |
13 class SkTileImageFilter : public SkImageFilter { | |
14 typedef SkImageFilter INHERITED; | |
15 | |
16 public: | |
17 SkTileImageFilter(const SkRect& srcRect, const SkRect& dstRect, SkImageFilte r* input) | |
reed1
2013/09/24 20:11:57
Add some dox for what it does, and the two rects?
sugoi1
2013/09/25 15:41:08
Done.
| |
18 : INHERITED(input), fSrcRect(srcRect), fDstRect(dstRect) {} | |
19 | |
20 virtual bool onFilterImage(Proxy* proxy, const SkBitmap& src, const SkMatrix & ctm, | |
21 SkBitmap* dst, SkIPoint* offset) SK_OVERRIDE; | |
22 | |
23 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkTileImageFilter) | |
24 | |
25 protected: | |
26 explicit SkTileImageFilter(SkFlattenableReadBuffer& buffer); | |
27 | |
28 virtual void flatten(SkFlattenableWriteBuffer& buffer) const SK_OVERRIDE; | |
29 | |
30 private: | |
31 SkRect fSrcRect; | |
32 SkRect fDstRect; | |
33 }; | |
34 | |
35 #endif | |
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