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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) { |
17 return SkNEW_ARGS(SkBitmapSource, (bitmap)); | 17 return SkNEW_ARGS(SkBitmapSource, (bitmap)); |
18 } | 18 } |
19 static SkBitmapSource* Create(const SkBitmap& bitmap, const SkRect& srcRect, | 19 static SkBitmapSource* Create(const SkBitmap& bitmap, |
20 const SkRect& dstRect) { | 20 const SkRect& srcRect, const SkRect& dstRect, |
21 return SkNEW_ARGS(SkBitmapSource, (bitmap, srcRect, dstRect)); | 21 SkFilterQuality filterQuality = kHigh_SkFilter
Quality) { |
| 22 return SkNEW_ARGS(SkBitmapSource, (bitmap, srcRect, dstRect, filterQuali
ty)); |
22 } | 23 } |
23 void computeFastBounds(const SkRect& src, SkRect* dst) const override; | 24 void computeFastBounds(const SkRect& src, SkRect* dst) const override; |
24 | 25 |
25 SK_TO_STRING_OVERRIDE() | 26 SK_TO_STRING_OVERRIDE() |
26 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkBitmapSource) | 27 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkBitmapSource) |
27 | 28 |
28 protected: | 29 protected: |
29 explicit SkBitmapSource(const SkBitmap& bitmap); | 30 explicit SkBitmapSource(const SkBitmap& bitmap); |
30 SkBitmapSource(const SkBitmap& bitmap, const SkRect& srcRect, const SkRect&
dstRect); | 31 SkBitmapSource(const SkBitmap& bitmap, |
| 32 const SkRect& srcRect, const SkRect& dstRect, |
| 33 SkFilterQuality filterQuality); |
31 void flatten(SkWriteBuffer&) const override; | 34 void flatten(SkWriteBuffer&) const override; |
32 | 35 |
33 virtual bool onFilterImage(Proxy*, const SkBitmap& src, const Context&, | 36 virtual bool onFilterImage(Proxy*, const SkBitmap& src, const Context&, |
34 SkBitmap* result, SkIPoint* offset) const overrid
e; | 37 SkBitmap* result, SkIPoint* offset) const overrid
e; |
35 | 38 |
36 private: | 39 private: |
37 SkBitmap fBitmap; | 40 SkBitmap fBitmap; |
38 SkRect fSrcRect, fDstRect; | 41 SkRect fSrcRect, fDstRect; |
| 42 SkFilterQuality fFilterQuality; |
| 43 |
39 typedef SkImageFilter INHERITED; | 44 typedef SkImageFilter INHERITED; |
40 }; | 45 }; |
41 | 46 |
42 #endif | 47 #endif |
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