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1 /* | 1 /* |
2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 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 #include "SkImage_Base.h" | 8 #include "SkImage_Base.h" |
9 #include "SkImagePriv.h" | 9 #include "SkImagePriv.h" |
10 #include "SkPicture.h" | 10 #include "SkPicture.h" |
11 | 11 |
12 class SkImage_Picture : public SkImage_Base { | 12 class SkImage_Picture : public SkImage_Base { |
13 public: | 13 public: |
14 SkImage_Picture(SkPicture*); | 14 SkImage_Picture(SkPicture*); |
15 virtual ~SkImage_Picture(); | 15 virtual ~SkImage_Picture(); |
16 | 16 |
17 virtual void onDraw(SkCanvas*, SkScalar, SkScalar, const SkPaint*) SK_OVERRI
DE; | 17 virtual void onDraw(SkCanvas*, SkScalar, SkScalar, const SkPaint*) SK_OVERRI
DE; |
18 | 18 |
| 19 SkPicture* getPicture() { return fPicture; } |
| 20 |
19 private: | 21 private: |
20 SkPicture* fPicture; | 22 SkPicture* fPicture; |
21 | 23 |
22 typedef SkImage_Base INHERITED; | 24 typedef SkImage_Base INHERITED; |
23 }; | 25 }; |
24 | 26 |
25 /////////////////////////////////////////////////////////////////////////////// | 27 /////////////////////////////////////////////////////////////////////////////// |
26 | 28 |
27 SkImage_Picture::SkImage_Picture(SkPicture* pict) : INHERITED(pict->width(), pic
t->height()) { | 29 SkImage_Picture::SkImage_Picture(SkPicture* pict) : INHERITED(pict->width(), pic
t->height()) { |
28 pict->endRecording(); | 30 pict->endRecording(); |
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45 * its ability to continue recording (if needed). | 47 * its ability to continue recording (if needed). |
46 * | 48 * |
47 * Optimally this will shared as much data/buffers as it can with | 49 * Optimally this will shared as much data/buffers as it can with |
48 * srcPicture, and srcPicture will perform a copy-on-write as needed if it | 50 * srcPicture, and srcPicture will perform a copy-on-write as needed if it |
49 * needs to mutate them later on. | 51 * needs to mutate them later on. |
50 */ | 52 */ |
51 SkAutoTUnref<SkPicture> playback(SkNEW_ARGS(SkPicture, (*srcPicture))); | 53 SkAutoTUnref<SkPicture> playback(SkNEW_ARGS(SkPicture, (*srcPicture))); |
52 | 54 |
53 return SkNEW_ARGS(SkImage_Picture, (playback)); | 55 return SkNEW_ARGS(SkImage_Picture, (playback)); |
54 } | 56 } |
| 57 |
| 58 SkPicture* SkPictureImageGetPicture(SkImage* pictureImage) { |
| 59 return static_cast<SkImage_Picture*>(pictureImage)->getPicture(); |
| 60 } |
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