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1 /* | 1 /* |
2 * Copyright 2012 The Android Open Source Project | 2 * Copyright 2012 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 SkBitmapSource_DEFINED | 8 #ifndef SkBitmapSource_DEFINED |
9 #define SkBitmapSource_DEFINED | 9 #define SkBitmapSource_DEFINED |
10 | 10 |
11 #include "SkImageFilter.h" | 11 #include "SkImageFilter.h" |
12 #include "SkBitmap.h" | 12 #include "SkBitmap.h" |
13 | 13 |
14 class SK_API SkBitmapSource : public SkImageFilter { | 14 class SK_API SkBitmapSource : public SkImageFilter { |
15 public: | 15 public: |
16 static SkBitmapSource* Create(const SkBitmap& bitmap) { | 16 static SkBitmapSource* Create(const SkBitmap& bitmap) { return new SkBitmapS
ource(bitmap); } |
17 return SkNEW_ARGS(SkBitmapSource, (bitmap)); | |
18 } | |
19 static SkBitmapSource* Create(const SkBitmap& bitmap, | 17 static SkBitmapSource* Create(const SkBitmap& bitmap, |
20 const SkRect& srcRect, const SkRect& dstRect, | 18 const SkRect& srcRect, const SkRect& dstRect, |
21 SkFilterQuality filterQuality = kHigh_SkFilter
Quality) { | 19 SkFilterQuality filterQuality = kHigh_SkFilter
Quality) { |
22 return SkNEW_ARGS(SkBitmapSource, (bitmap, srcRect, dstRect, filterQuali
ty)); | 20 return new SkBitmapSource(bitmap, srcRect, dstRect, filterQuality); |
23 } | 21 } |
24 void computeFastBounds(const SkRect& src, SkRect* dst) const override; | 22 void computeFastBounds(const SkRect& src, SkRect* dst) const override; |
25 | 23 |
26 SK_TO_STRING_OVERRIDE() | 24 SK_TO_STRING_OVERRIDE() |
27 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkBitmapSource) | 25 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkBitmapSource) |
28 | 26 |
29 protected: | 27 protected: |
30 explicit SkBitmapSource(const SkBitmap& bitmap); | 28 explicit SkBitmapSource(const SkBitmap& bitmap); |
31 SkBitmapSource(const SkBitmap& bitmap, | 29 SkBitmapSource(const SkBitmap& bitmap, |
32 const SkRect& srcRect, const SkRect& dstRect, | 30 const SkRect& srcRect, const SkRect& dstRect, |
33 SkFilterQuality filterQuality); | 31 SkFilterQuality filterQuality); |
34 void flatten(SkWriteBuffer&) const override; | 32 void flatten(SkWriteBuffer&) const override; |
35 | 33 |
36 bool onFilterImage(Proxy*, const SkBitmap& src, const Context&, | 34 bool onFilterImage(Proxy*, const SkBitmap& src, const Context&, |
37 SkBitmap* result, SkIPoint* offset) const override; | 35 SkBitmap* result, SkIPoint* offset) const override; |
38 | 36 |
39 private: | 37 private: |
40 SkBitmap fBitmap; | 38 SkBitmap fBitmap; |
41 SkRect fSrcRect, fDstRect; | 39 SkRect fSrcRect, fDstRect; |
42 SkFilterQuality fFilterQuality; | 40 SkFilterQuality fFilterQuality; |
43 | 41 |
44 typedef SkImageFilter INHERITED; | 42 typedef SkImageFilter INHERITED; |
45 }; | 43 }; |
46 | 44 |
47 #endif | 45 #endif |
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