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1 /* | 1 /* |
2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 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 "SkBBoxHierarchyRecord.h" | 8 #include "SkBBoxHierarchyRecord.h" |
9 #include "SkPictureRecord.h" | 9 #include "SkPictureRecord.h" |
10 #include "SkPictureRecorder.h" | 10 #include "SkPictureRecorder.h" |
11 #include "SkRecord.h" | 11 #include "SkRecord.h" |
12 #include "SkRecordDraw.h" | 12 #include "SkRecordDraw.h" |
13 #include "SkRecorder.h" | 13 #include "SkRecorder.h" |
14 #include "SkTypes.h" | 14 #include "SkTypes.h" |
15 | 15 |
16 SkPictureRecorder::SkPictureRecorder() {} | 16 SkPictureRecorder::SkPictureRecorder() {} |
17 | 17 |
18 SkPictureRecorder::~SkPictureRecorder() {} | 18 SkPictureRecorder::~SkPictureRecorder() {} |
19 | 19 |
20 SkCanvas* SkPictureRecorder::beginRecording(int width, int height, | 20 SkCanvas* SkPictureRecorder::beginRecording(int width, int height, |
21 SkBBHFactory* bbhFactory /* = NULL *
/, | 21 SkBBHFactory* bbhFactory /* = NULL *
/, |
22 uint32_t recordFlags /* = 0 */) { | 22 uint32_t recordFlags /* = 0 */) { |
23 fWidth = width; | 23 fWidth = width; |
24 fHeight = height; | 24 fHeight = height; |
25 | 25 |
26 const SkISize size = SkISize::Make(width, height); | 26 const SkISize size = SkISize::Make(width, height); |
27 | 27 |
28 if (NULL != bbhFactory) { | 28 if (NULL != bbhFactory) { |
29 SkAutoTUnref<SkBBoxHierarchy> tree((*bbhFactory)(width, height)); | 29 // We don't need to hold a ref on the BBH ourselves, but might as well f
or |
30 SkASSERT(NULL != tree); | 30 // consistency with EXPERIMENTAL_beginRecording(), which does need to. |
31 fPictureRecord.reset(SkNEW_ARGS(SkBBoxHierarchyRecord, (size, recordFlag
s, tree.get()))); | 31 fBBH.reset((*bbhFactory)(width, height)); |
| 32 SkASSERT(NULL != fBBH.get()); |
| 33 fPictureRecord.reset(SkNEW_ARGS(SkBBoxHierarchyRecord, (size, recordFlag
s, fBBH.get()))); |
32 } else { | 34 } else { |
33 fPictureRecord.reset(SkNEW_ARGS(SkPictureRecord, (size, recordFlags))); | 35 fPictureRecord.reset(SkNEW_ARGS(SkPictureRecord, (size, recordFlags))); |
34 } | 36 } |
35 | 37 |
36 fPictureRecord->beginRecording(); | 38 fPictureRecord->beginRecording(); |
37 return this->getRecordingCanvas(); | 39 return this->getRecordingCanvas(); |
38 } | 40 } |
39 | 41 |
40 SkCanvas* SkPictureRecorder::EXPERIMENTAL_beginRecording(int width, int height, | 42 SkCanvas* SkPictureRecorder::EXPERIMENTAL_beginRecording(int width, int height, |
41 SkBBHFactory* bbhFactor
y /* = NULL */) { | 43 SkBBHFactory* bbhFactor
y /* = NULL */) { |
42 fWidth = width; | 44 fWidth = width; |
43 fHeight = height; | 45 fHeight = height; |
44 | 46 |
45 // TODO: plumb bbhFactory through | 47 if (NULL != bbhFactory) { |
| 48 fBBH.reset((*bbhFactory)(width, height)); |
| 49 SkASSERT(NULL != fBBH.get()); |
| 50 } |
| 51 |
46 fRecord.reset(SkNEW(SkRecord)); | 52 fRecord.reset(SkNEW(SkRecord)); |
47 fRecorder.reset(SkNEW_ARGS(SkRecorder, (fRecord.get(), width, height))); | 53 fRecorder.reset(SkNEW_ARGS(SkRecorder, (fRecord.get(), width, height))); |
48 return this->getRecordingCanvas(); | 54 return this->getRecordingCanvas(); |
49 } | 55 } |
50 | 56 |
51 SkCanvas* SkPictureRecorder::getRecordingCanvas() { | 57 SkCanvas* SkPictureRecorder::getRecordingCanvas() { |
52 if (NULL != fRecorder.get()) { | 58 if (NULL != fRecorder.get()) { |
53 return fRecorder.get(); | 59 return fRecorder.get(); |
54 } | 60 } |
55 return fPictureRecord.get(); | 61 return fPictureRecord.get(); |
56 } | 62 } |
57 | 63 |
58 SkPicture* SkPictureRecorder::endRecording() { | 64 SkPicture* SkPictureRecorder::endRecording() { |
59 SkPicture* picture = NULL; | 65 SkPicture* picture = NULL; |
60 | 66 |
61 if (NULL != fRecord.get()) { | 67 if (NULL != fRecord.get()) { |
62 picture = SkNEW_ARGS(SkPicture, (fWidth, fHeight, fRecord.detach())); | 68 picture = SkNEW_ARGS(SkPicture, (fWidth, fHeight, fRecord.detach(), fBBH
.get())); |
63 } | 69 } |
64 | 70 |
65 if (NULL != fPictureRecord.get()) { | 71 if (NULL != fPictureRecord.get()) { |
66 fPictureRecord->endRecording(); | 72 fPictureRecord->endRecording(); |
67 const bool deepCopyOps = false; | 73 const bool deepCopyOps = false; |
68 picture = SkNEW_ARGS(SkPicture, (fWidth, fHeight, *fPictureRecord.get(),
deepCopyOps)); | 74 picture = SkNEW_ARGS(SkPicture, (fWidth, fHeight, *fPictureRecord.get(),
deepCopyOps)); |
69 } | 75 } |
70 | 76 |
71 return picture; | 77 return picture; |
72 } | 78 } |
73 | 79 |
74 void SkPictureRecorder::internalOnly_EnableOpts(bool enableOpts) { | 80 void SkPictureRecorder::internalOnly_EnableOpts(bool enableOpts) { |
75 if (NULL != fPictureRecord.get()) { | 81 if (NULL != fPictureRecord.get()) { |
76 fPictureRecord->internalOnly_EnableOpts(enableOpts); | 82 fPictureRecord->internalOnly_EnableOpts(enableOpts); |
77 } | 83 } |
78 } | 84 } |
79 | 85 |
80 void SkPictureRecorder::partialReplay(SkCanvas* canvas) const { | 86 void SkPictureRecorder::partialReplay(SkCanvas* canvas) const { |
81 if (NULL == canvas) { | 87 if (NULL == canvas) { |
82 return; | 88 return; |
83 } | 89 } |
84 | 90 |
85 if (NULL != fRecord.get()) { | 91 if (NULL != fRecord.get()) { |
86 SkRecordDraw(*fRecord, canvas); | 92 SkRecordDraw(*fRecord, canvas, NULL/*bbh*/, NULL/*callback*/); |
87 } | 93 } |
88 | 94 |
89 if (NULL != fPictureRecord.get()) { | 95 if (NULL != fPictureRecord.get()) { |
90 const bool deepCopyOps = true; | 96 const bool deepCopyOps = true; |
91 SkPicture picture(fWidth, fHeight, *fPictureRecord.get(), deepCopyOps); | 97 SkPicture picture(fWidth, fHeight, *fPictureRecord.get(), deepCopyOps); |
92 picture.draw(canvas); | 98 picture.draw(canvas); |
93 } | 99 } |
94 } | 100 } |
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