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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "cc/paint/paint_canvas.h" | 5 #include "cc/paint/paint_canvas.h" |
6 | 6 |
| 7 #include "base/memory/ptr_util.h" |
| 8 #include "cc/paint/paint_record.h" |
| 9 #include "cc/paint/paint_recorder.h" |
| 10 #include "third_party/skia/include/core/SkAnnotation.h" |
7 #include "third_party/skia/include/core/SkMetaData.h" | 11 #include "third_party/skia/include/core/SkMetaData.h" |
| 12 #include "third_party/skia/include/utils/SkNWayCanvas.h" |
8 | 13 |
9 #if defined(OS_MACOSX) | 14 #if defined(OS_MACOSX) |
10 namespace { | 15 namespace { |
11 const char kIsPreviewMetafileKey[] = "CrIsPreviewMetafile"; | 16 const char kIsPreviewMetafileKey[] = "CrIsPreviewMetafile"; |
12 } | 17 } |
13 #endif | 18 #endif |
14 | 19 |
15 namespace cc { | 20 namespace cc { |
16 | 21 |
17 PaintCanvasPassThrough::PaintCanvasPassThrough(SkCanvas* canvas) | 22 PaintCanvas::PaintCanvas(SkCanvas* canvas) : canvas_(canvas) {} |
18 : SkNWayCanvas(canvas->getBaseLayerSize().width(), | |
19 canvas->getBaseLayerSize().height()) { | |
20 SkIRect raster_bounds; | |
21 canvas->getDeviceClipBounds(&raster_bounds); | |
22 clipRect(SkRect::MakeFromIRect(raster_bounds)); | |
23 setMatrix(canvas->getTotalMatrix()); | |
24 addCanvas(canvas); | |
25 } | |
26 | 23 |
27 PaintCanvasPassThrough::PaintCanvasPassThrough(int width, int height) | 24 PaintCanvas::PaintCanvas(const SkBitmap& bitmap) |
28 : SkNWayCanvas(width, height) {} | 25 : canvas_(new SkCanvas(bitmap)), owned_(canvas_) {} |
29 | 26 |
30 PaintCanvasPassThrough::~PaintCanvasPassThrough() = default; | 27 PaintCanvas::PaintCanvas(const SkBitmap& bitmap, const SkSurfaceProps& props) |
| 28 : canvas_(new SkCanvas(bitmap, props)), owned_(canvas_) {} |
| 29 |
| 30 PaintCanvas::~PaintCanvas() = default; |
31 | 31 |
32 bool ToPixmap(PaintCanvas* canvas, SkPixmap* output) { | 32 bool ToPixmap(PaintCanvas* canvas, SkPixmap* output) { |
33 SkImageInfo info; | 33 SkImageInfo info; |
34 size_t row_bytes; | 34 size_t row_bytes; |
35 void* pixels = canvas->accessTopLayerPixels(&info, &row_bytes); | 35 void* pixels = canvas->canvas_->accessTopLayerPixels(&info, &row_bytes); |
36 if (!pixels) { | 36 if (!pixels) { |
37 output->reset(); | 37 output->reset(); |
38 return false; | 38 return false; |
39 } | 39 } |
40 | 40 |
41 output->reset(info, pixels, row_bytes); | 41 output->reset(info, pixels, row_bytes); |
42 return true; | 42 return true; |
43 } | 43 } |
44 | 44 |
45 #if defined(OS_MACOSX) | 45 #if defined(OS_MACOSX) |
46 void SetIsPreviewMetafile(PaintCanvas* canvas, bool is_preview) { | 46 void SetIsPreviewMetafile(PaintCanvas* canvas, bool is_preview) { |
47 SkMetaData& meta = canvas->getMetaData(); | 47 SkMetaData& meta = canvas->getMetaData(); |
48 meta.setBool(kIsPreviewMetafileKey, is_preview); | 48 meta.setBool(kIsPreviewMetafileKey, is_preview); |
49 } | 49 } |
50 | 50 |
51 bool IsPreviewMetafile(PaintCanvas* canvas) { | 51 bool IsPreviewMetafile(PaintCanvas* canvas) { |
52 bool value; | 52 bool value; |
53 SkMetaData& meta = canvas->getMetaData(); | 53 SkMetaData& meta = canvas->getMetaData(); |
54 if (!meta.findBool(kIsPreviewMetafileKey, &value)) | 54 if (!meta.findBool(kIsPreviewMetafileKey, &value)) |
55 value = false; | 55 value = false; |
56 return value; | 56 return value; |
57 } | 57 } |
58 #endif | 58 #endif |
59 | 59 |
| 60 void PaintCanvasAnnotateRectWithURL(PaintCanvas* canvas, |
| 61 const SkRect& rect, |
| 62 SkData* data) { |
| 63 SkAnnotateRectWithURL(canvas->canvas_, rect, data); |
| 64 } |
| 65 |
| 66 void PaintCanvasAnnotateNamedDestination(PaintCanvas* canvas, |
| 67 const SkPoint& point, |
| 68 SkData* data) { |
| 69 SkAnnotateNamedDestination(canvas->canvas_, point, data); |
| 70 } |
| 71 |
| 72 void PaintCanvasAnnotateLinkToDestination(PaintCanvas* canvas, |
| 73 const SkRect& rect, |
| 74 SkData* data) { |
| 75 SkAnnotateLinkToDestination(canvas->canvas_, rect, data); |
| 76 } |
| 77 |
60 } // namespace cc | 78 } // namespace cc |
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