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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "platform/graphics/paint/DrawingDisplayItem.h" | 5 #include "platform/graphics/paint/DrawingDisplayItem.h" |
6 | 6 |
7 #include "platform/graphics/GraphicsContext.h" | 7 #include "platform/graphics/GraphicsContext.h" |
8 #include "platform/graphics/paint/PaintCanvas.h" | 8 #include "platform/graphics/paint/PaintCanvas.h" |
9 #include "public/platform/WebDisplayItemList.h" | 9 #include "public/platform/WebDisplayItemList.h" |
10 #include "third_party/skia/include/core/SkBitmap.h" | 10 #include "third_party/skia/include/core/SkBitmap.h" |
11 #include "third_party/skia/include/core/SkCanvas.h" | 11 #include "third_party/skia/include/core/SkCanvas.h" |
12 #include "third_party/skia/include/core/SkData.h" | 12 #include "third_party/skia/include/core/SkData.h" |
13 #include "third_party/skia/include/core/SkPictureAnalyzer.h" | |
14 | 13 |
15 namespace blink { | 14 namespace blink { |
16 | 15 |
17 void DrawingDisplayItem::Replay(GraphicsContext& context) const { | 16 void DrawingDisplayItem::Replay(GraphicsContext& context) const { |
18 if (record_) | 17 if (record_) |
19 context.DrawRecord(record_); | 18 context.DrawRecord(record_); |
20 } | 19 } |
21 | 20 |
22 void DrawingDisplayItem::AppendToWebDisplayItemList( | 21 void DrawingDisplayItem::AppendToWebDisplayItemList( |
23 const IntRect& visual_rect, | 22 const IntRect& visual_rect, |
24 WebDisplayItemList* list) const { | 23 WebDisplayItemList* list) const { |
25 if (record_) | 24 if (record_) |
26 list->AppendDrawingItem(visual_rect, record_); | 25 list->AppendDrawingItem(visual_rect, record_); |
27 } | 26 } |
28 | 27 |
29 bool DrawingDisplayItem::DrawsContent() const { | 28 bool DrawingDisplayItem::DrawsContent() const { |
30 return record_.get(); | 29 return record_.get(); |
31 } | 30 } |
32 | 31 |
33 void DrawingDisplayItem::AnalyzeForGpuRasterization( | 32 int DrawingDisplayItem::NumberOfSlowPaths() const { |
34 SkPictureGpuAnalyzer& analyzer) const { | 33 return record_ ? record_->numSlowPaths() : 0; |
35 // TODO(enne): Need an SkPictureGpuAnalyzer on PictureRecord. | |
36 // This is a bit overkill to ToSkPicture a record just to get | |
37 // numSlowPaths. | |
38 if (!record_) | |
39 return; | |
40 analyzer.analyzePicture(ToSkPicture(record_).get()); | |
41 } | 34 } |
42 | 35 |
43 #ifndef NDEBUG | 36 #ifndef NDEBUG |
44 void DrawingDisplayItem::DumpPropertiesAsDebugString( | 37 void DrawingDisplayItem::DumpPropertiesAsDebugString( |
45 StringBuilder& string_builder) const { | 38 StringBuilder& string_builder) const { |
46 DisplayItem::DumpPropertiesAsDebugString(string_builder); | 39 DisplayItem::DumpPropertiesAsDebugString(string_builder); |
47 if (record_) { | 40 if (record_) { |
48 string_builder.Append( | 41 string_builder.Append( |
49 String::Format(", rect: [%f,%f %fx%f]", record_->cullRect().x(), | 42 String::Format(", rect: [%f,%f %fx%f]", record_->cullRect().x(), |
50 record_->cullRect().y(), record_->cullRect().width(), | 43 record_->cullRect().y(), record_->cullRect().width(), |
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114 | 107 |
115 if (RecordsEqual(record, other_record)) | 108 if (RecordsEqual(record, other_record)) |
116 return true; | 109 return true; |
117 | 110 |
118 // Sometimes the client may produce different records for the same visual | 111 // Sometimes the client may produce different records for the same visual |
119 // result, which should be treated as equal. | 112 // result, which should be treated as equal. |
120 return BitmapsEqual(std::move(record), std::move(other_record)); | 113 return BitmapsEqual(std::move(record), std::move(other_record)); |
121 } | 114 } |
122 | 115 |
123 } // namespace blink | 116 } // namespace blink |
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