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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 "SkPictureRecord.h" | |
9 #include "SkPictureRecorder.h" | 8 #include "SkPictureRecorder.h" |
10 #include "SkRecord.h" | 9 #include "SkRecord.h" |
11 #include "SkRecordDraw.h" | 10 #include "SkRecordDraw.h" |
12 #include "SkRecorder.h" | 11 #include "SkRecorder.h" |
13 #include "SkTypes.h" | 12 #include "SkTypes.h" |
14 | 13 |
15 SkPictureRecorder::SkPictureRecorder() {} | 14 SkPictureRecorder::SkPictureRecorder() {} |
16 | 15 |
17 SkPictureRecorder::~SkPictureRecorder() {} | 16 SkPictureRecorder::~SkPictureRecorder() {} |
18 | 17 |
19 SkCanvas* SkPictureRecorder::beginRecording(SkScalar width, SkScalar height, | 18 SkCanvas* SkPictureRecorder::beginRecording(SkScalar width, SkScalar height, |
20 SkBBHFactory* bbhFactory /* = NULL *
/, | 19 SkBBHFactory* bbhFactory /* = NULL *
/, |
21 uint32_t recordFlags /* = 0 */) { | 20 uint32_t recordFlags /* = 0 */) { |
22 return EXPERIMENTAL_beginRecording(width, height, bbhFactory); | |
23 } | |
24 | |
25 SkCanvas* SkPictureRecorder::DEPRECATED_beginRecording(SkScalar width, SkScalar
height, | |
26 SkBBHFactory* bbhFactory
/* = NULL */, | |
27 uint32_t recordFlags /* =
0 */) { | |
28 SkASSERT(!bbhFactory); // No longer suppported with this backend. | |
29 | |
30 fCullWidth = width; | |
31 fCullHeight = height; | |
32 fPictureRecord.reset(SkNEW_ARGS(SkPictureRecord, (SkISize::Make(width, heigh
t), recordFlags))); | |
33 | |
34 fPictureRecord->beginRecording(); | |
35 return this->getRecordingCanvas(); | |
36 } | |
37 | |
38 SkCanvas* SkPictureRecorder::EXPERIMENTAL_beginRecording(SkScalar width, SkScala
r height, | |
39 SkBBHFactory* bbhFactor
y /* = NULL */) { | |
40 fCullWidth = width; | 21 fCullWidth = width; |
41 fCullHeight = height; | 22 fCullHeight = height; |
42 | 23 |
43 if (bbhFactory) { | 24 if (bbhFactory) { |
44 fBBH.reset((*bbhFactory)(width, height)); | 25 fBBH.reset((*bbhFactory)(width, height)); |
45 SkASSERT(fBBH.get()); | 26 SkASSERT(fBBH.get()); |
46 } | 27 } |
47 | 28 |
48 fRecord.reset(SkNEW(SkRecord)); | 29 fRecord.reset(SkNEW(SkRecord)); |
49 fRecorder.reset(SkNEW_ARGS(SkRecorder, (fRecord.get(), width, height))); | 30 fRecorder.reset(SkNEW_ARGS(SkRecorder, (fRecord.get(), width, height))); |
50 return this->getRecordingCanvas(); | 31 return this->getRecordingCanvas(); |
51 } | 32 } |
52 | 33 |
53 SkCanvas* SkPictureRecorder::getRecordingCanvas() { | 34 SkCanvas* SkPictureRecorder::getRecordingCanvas() { |
54 if (fRecorder.get()) { | 35 return fRecorder.get(); |
55 return fRecorder.get(); | |
56 } | |
57 return fPictureRecord.get(); | |
58 } | 36 } |
59 | 37 |
60 SkPicture* SkPictureRecorder::endRecording() { | 38 SkPicture* SkPictureRecorder::endRecording() { |
61 SkPicture* picture = NULL; | 39 return SkNEW_ARGS(SkPicture, (fCullWidth, fCullHeight, fRecord.detach(), fBB
H.get())); |
62 | |
63 if (fRecord.get()) { | |
64 picture = SkNEW_ARGS(SkPicture, (fCullWidth, fCullHeight, | |
65 fRecord.detach(), fBBH.get())); | |
66 } | |
67 | |
68 if (fPictureRecord.get()) { | |
69 fPictureRecord->endRecording(); | |
70 const bool deepCopyOps = false; | |
71 picture = SkNEW_ARGS(SkPicture, (fCullWidth, fCullHeight, | |
72 *fPictureRecord.get(), deepCopyOps)); | |
73 } | |
74 | |
75 return picture; | |
76 } | 40 } |
77 | 41 |
78 void SkPictureRecorder::partialReplay(SkCanvas* canvas) const { | 42 void SkPictureRecorder::partialReplay(SkCanvas* canvas) const { |
79 if (NULL == canvas) { | 43 if (NULL == canvas) { |
80 return; | 44 return; |
81 } | 45 } |
82 | 46 SkRecordDraw(*fRecord, canvas, NULL/*bbh*/, NULL/*callback*/); |
83 if (fRecord.get()) { | |
84 SkRecordDraw(*fRecord, canvas, NULL/*bbh*/, NULL/*callback*/); | |
85 } | |
86 | |
87 if (fPictureRecord.get()) { | |
88 const bool deepCopyOps = true; | |
89 SkPicture picture(fCullWidth, fCullHeight, | |
90 *fPictureRecord.get(), deepCopyOps); | |
91 picture.playback(canvas); | |
92 } | |
93 } | 47 } |
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