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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, const SkRect& srcRect, |
20 const SkRect& dstRect) { | 20 const SkRect& dstRect) { |
21 return SkNEW_ARGS(SkBitmapSource, (bitmap, srcRect, dstRect)); | 21 return SkNEW_ARGS(SkBitmapSource, (bitmap, srcRect, dstRect)); |
22 } | 22 } |
23 virtual void computeFastBounds(const SkRect& src, SkRect* dst) const SK_OVER
RIDE; | 23 virtual void computeFastBounds(const SkRect& src, SkRect* dst) const SK_OVER
RIDE; |
24 | 24 |
25 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkBitmapSource) | 25 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkBitmapSource) |
26 | 26 |
27 protected: | 27 protected: |
28 explicit SkBitmapSource(const SkBitmap& bitmap); | 28 explicit SkBitmapSource(const SkBitmap& bitmap); |
29 SkBitmapSource(const SkBitmap& bitmap, const SkRect& srcRect, const SkRect&
dstRect); | 29 SkBitmapSource(const SkBitmap& bitmap, const SkRect& srcRect, const SkRect&
dstRect); |
| 30 #ifdef SK_SUPPORT_LEGACY_DEEPFLATTENING |
30 explicit SkBitmapSource(SkReadBuffer& buffer); | 31 explicit SkBitmapSource(SkReadBuffer& buffer); |
| 32 #endif |
31 virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE; | 33 virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE; |
32 | 34 |
33 virtual bool onFilterImage(Proxy*, const SkBitmap& src, const Context&, | 35 virtual bool onFilterImage(Proxy*, const SkBitmap& src, const Context&, |
34 SkBitmap* result, SkIPoint* offset) const SK_OVER
RIDE; | 36 SkBitmap* result, SkIPoint* offset) const SK_OVER
RIDE; |
35 virtual bool onFilterBounds(const SkIRect& src, const SkMatrix& ctm, SkIRect
* dst) const SK_OVERRIDE; | 37 virtual bool onFilterBounds(const SkIRect& src, const SkMatrix& ctm, SkIRect
* dst) const SK_OVERRIDE; |
36 | 38 |
37 private: | 39 private: |
38 SkBitmap fBitmap; | 40 SkBitmap fBitmap; |
39 SkRect fSrcRect, fDstRect; | 41 SkRect fSrcRect, fDstRect; |
40 typedef SkImageFilter INHERITED; | 42 typedef SkImageFilter INHERITED; |
41 }; | 43 }; |
42 | 44 |
43 #endif | 45 #endif |
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